*/}}

ouroperations.c 208 KB

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  1. /*
  2. * Our Paint: A light weight GPU powered painting program.
  3. * Copyright (C) 2022-2023 Wu Yiming
  4. *
  5. * This program is free software: you can redistribute it and/or modify
  6. * it under the terms of the GNU General Public License as published by
  7. * the Free Software Foundation, either version 3 of the License, or
  8. * (at your option) any later version.
  9. *
  10. * This program is distributed in the hope that it will be useful,
  11. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13. * GNU General Public License for more details.
  14. *
  15. * You should have received a copy of the GNU General Public License
  16. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17. */
  18. #include "ourpaint.h"
  19. #include "png.h"
  20. #include "lcms2.h"
  21. #include <threads.h>
  22. #ifdef __linux__
  23. #include <unistd.h>
  24. #include <libgen.h>
  25. #endif
  26. OurPaint *Our;
  27. extern LA MAIN;
  28. extern tnsMain* T;
  29. #ifdef LA_USE_GLES
  30. #define OUR_CANVAS_GL_PIX GL_R32UI
  31. #define OUR_CANVAS_GL_FORMAT GL_RED_INTEGER
  32. #define OUR_CANVAS_DATA_FORMAT GL_UNSIGNED_INT
  33. #define OUR_CANVAS_PIXEL_SIZE (sizeof(uint32_t))
  34. #define OUR_WORKGROUP_SIZE 16
  35. #else
  36. #define OUR_CANVAS_GL_PIX GL_RGBA16UI
  37. #define OUR_CANVAS_GL_FORMAT GL_RGBA_INTEGER
  38. #define OUR_CANVAS_DATA_FORMAT GL_UNSIGNED_SHORT
  39. #define OUR_CANVAS_PIXEL_SIZE (sizeof(uint16_t)*4)
  40. #define OUR_WORKGROUP_SIZE 32
  41. #endif
  42. void our_LayerEnsureTiles(OurLayer* ol, real xmin,real xmax, real ymin,real ymax, int Aligned, int *tl, int *tr, int* tu, int* tb);
  43. void our_LayerEnsureTileDirect(OurLayer* ol, int col, int row);
  44. void our_RecordUndo(OurLayer* ol, real xmin,real xmax, real ymin,real ymax,int Aligned,int Push);
  45. void our_CanvasAlphaMix(uint16_t* target, uint16_t* source, real alpha){
  46. real a_1=(real)(65535-source[3]*alpha)/65535;
  47. int a=(int)source[3]*alpha+(int)target[3]*a_1; TNS_CLAMP(a,0,65535);
  48. int r=(int)source[0]*alpha+(int)target[0]*a_1; TNS_CLAMP(r,0,65535);
  49. int g=(int)source[1]*alpha+(int)target[1]*a_1; TNS_CLAMP(g,0,65535);
  50. int b=(int)source[2]*alpha+(int)target[2]*a_1; TNS_CLAMP(b,0,65535);
  51. target[3]=a; target[0]=r; target[1]=g; target[2]=b;
  52. }
  53. void our_CanvasAdd(uint16_t* target, uint16_t* source, real alpha){
  54. int a=((int)source[3]*alpha+(int)target[3]); TNS_CLAMP(a,0,65535);
  55. int r=((int)source[0]*alpha+(int)target[0]); TNS_CLAMP(r,0,65535);
  56. int g=((int)source[1]*alpha+(int)target[1]); TNS_CLAMP(g,0,65535);
  57. int b=((int)source[2]*alpha+(int)target[2]); TNS_CLAMP(b,0,65535);
  58. target[3]=a; target[0]=r; target[1]=g; target[2]=b;
  59. }
  60. void our_InitRGBProfile(int Linear,cmsCIExyYTRIPLE* primaries_pre_quantized, void** ptr, int* psize, char* copyright, char* manufacturer, char* description){
  61. cmsCIExyY d65_srgb_adobe_specs = {0.3127, 0.3290, 1.0};
  62. cmsToneCurve*tonecurve; cmsToneCurve*curve[3];
  63. if(Linear==1){ tonecurve = cmsBuildGamma (NULL, 1.0f); }
  64. elif(Linear==2){
  65. tonecurve=cmsBuildGamma(NULL,2.19921875);
  66. }else{
  67. cmsFloat64Number srgb_parameters[5] = { 2.4, 1.0 / 1.055, 0.055 / 1.055, 1.0 / 12.92, 0.04045 };
  68. tonecurve=cmsBuildParametricToneCurve(NULL, 4, srgb_parameters);
  69. }
  70. curve[0] = curve[1] = curve[2] = tonecurve;
  71. cmsHPROFILE profile4 = cmsCreateRGBProfile (&d65_srgb_adobe_specs, primaries_pre_quantized, curve);
  72. cmsMLU *copy = cmsMLUalloc(NULL, 1);
  73. cmsMLUsetASCII(copy, "en", "US", copyright);
  74. cmsWriteTag(profile4, cmsSigCopyrightTag, copy);
  75. cmsMLU* manu = cmsMLUalloc(NULL, 1);
  76. cmsMLUsetASCII(manu, "en", "US", manufacturer);
  77. cmsWriteTag(profile4, cmsSigDeviceMfgDescTag, manu);
  78. cmsMLU *desc = cmsMLUalloc(NULL, 1);
  79. cmsMLUsetASCII(desc, "en", "US", description);
  80. cmsWriteTag(profile4, cmsSigProfileDescriptionTag, desc);
  81. cmsSaveProfileToMem(profile4, 0, psize);
  82. (*ptr)=calloc(1,*psize); cmsSaveProfileToMem(profile4, *ptr, psize);
  83. cmsMLUfree(copy); cmsMLUfree(manu); cmsMLUfree(desc); cmsFreeToneCurve(tonecurve); cmsCloseProfile(profile4);
  84. }
  85. void our_cmsErrorLogger(cmsContext ContextID,cmsUInt32Number ErrorCode,const char *Text){
  86. logPrintNew("[LCMS] %s\n",Text);
  87. }
  88. void our_InitColorProfiles(){
  89. cmsSetLogErrorHandler(our_cmsErrorLogger);
  90. cmsCIExyYTRIPLE srgb_primaries_pre_quantized = { {0.639998686, 0.330010138, 1.0}, {0.300003784, 0.600003357, 1.0}, {0.150002046, 0.059997204, 1.0} };
  91. cmsCIExyYTRIPLE adobe_primaries_prequantized = { {0.639996511, 0.329996864, 1.0}, {0.210005295, 0.710004866, 1.0}, {0.149997606, 0.060003644, 1.0} };
  92. char* manu="sRGB chromaticities from A Standard Default Color Space for the Internet - sRGB, http://www.w3.org/Graphics/Color/sRGB; and http://www.color.org/specification/ICC1v43_2010-12.pdf";
  93. our_InitRGBProfile(1,&srgb_primaries_pre_quantized,&Our->icc_LinearsRGB,&Our->iccsize_LinearsRGB,"Copyright Yiming 2022.",manu,"Yiming's linear sRGB icc profile.");
  94. our_InitRGBProfile(0,&srgb_primaries_pre_quantized,&Our->icc_sRGB,&Our->iccsize_sRGB,"Copyright Yiming 2022.",manu,"Yiming's sRGB icc profile.");
  95. manu="ClayRGB chromaticities as given in Adobe RGB (1998) Color Image Encoding, Version 2005-05, https://www.adobe.com/digitalimag/pdfs/AdobeRGB1998.pdf";
  96. our_InitRGBProfile(1,&adobe_primaries_prequantized,&Our->icc_LinearClay,&Our->iccsize_LinearClay,"Copyright Yiming 2022.",manu,"Yiming's Linear ClayRGB icc profile.");
  97. our_InitRGBProfile(2,&adobe_primaries_prequantized,&Our->icc_Clay,&Our->iccsize_Clay,"Copyright Yiming 2022.",manu,"Yiming's ClayRGB icc profile.");
  98. real data[12288];
  99. real data_new[12288];
  100. real cmyk8[16384];
  101. for(int i=0;i<16;i++){
  102. for(int j=0;j<16;j++){
  103. for(int k=0;k<16;k++){
  104. real* p=&data[(i*256+j*16+k)*3];
  105. p[0]=(real)i/16; p[1]=(real)j/16; p[2]=(real)k/16;
  106. }
  107. }
  108. }
  109. if(0){ // TRYING TO CREATE GLSL LUT FOR REAL TIME CMYK PROOFING
  110. char path[4096]; getcwd(path,4096); strcat(path,"/SWOP2006_Coated3v2.icc");
  111. printf("%s\n",path);
  112. cmsHPROFILE cmyk=cmsOpenProfileFromFile(path,"r");
  113. cmsHPROFILE srgb=cmsOpenProfileFromMem(Our->icc_sRGB,Our->iccsize_sRGB);
  114. cmsHPROFILE argb=cmsOpenProfileFromMem(Our->icc_LinearClay,Our->iccsize_LinearClay);
  115. cmsHTRANSFORM htransform=cmsCreateProofingTransform(srgb,TYPE_RGB_DBL,cmyk,TYPE_CMYK_DBL,cmyk,INTENT_ABSOLUTE_COLORIMETRIC,cmsFLAGS_SOFTPROOFING|cmsFLAGS_GAMUTCHECK,cmsFLAGS_HIGHRESPRECALC);
  116. cmsDoTransform(htransform,data,cmyk8,4096);
  117. htransform=cmsCreateProofingTransform(cmyk,TYPE_CMYK_DBL,srgb,TYPE_RGB_DBL,cmyk,INTENT_ABSOLUTE_COLORIMETRIC,cmsFLAGS_SOFTPROOFING|cmsFLAGS_GAMUTCHECK,cmsFLAGS_HIGHRESPRECALC);
  118. cmsDoTransform(htransform,cmyk8,data_new,4096);
  119. FILE* fp=fopen("transform_out_table","w");
  120. for(int i=0;i<16;i++){
  121. for(int j=0;j<16;j++){
  122. for(int k=0;k<16;k++){
  123. real* p=&data_new[(i*256+j*16+k)*3];
  124. fprintf(fp,"{%.2lf,%.2lf,%.2lf},",p[0],p[1],p[2]);
  125. }
  126. fprintf(fp," ");
  127. }
  128. fprintf(fp,"\n");
  129. }
  130. fprintf(fp,"\n");
  131. for(int i=0;i<16;i++){
  132. for(int j=0;j<16;j++){
  133. for(int k=0;k<16;k++){
  134. real* p=&data[(i*256+j*16+k)*3];
  135. fprintf(fp,"{%.2lf,%.2lf,%.2lf},",p[0],p[1],p[2]);
  136. }
  137. fprintf(fp," ");
  138. }
  139. fprintf(fp,"\n");
  140. }
  141. fflush(fp);fclose(fp);
  142. }
  143. }
  144. void ourui_NotesPanel(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  145. laColumn* c=laFirstColumn(uil);
  146. laUiItem* ui=laShowItemFull(uil,c,0,"our.canvas.notes",LA_WIDGET_STRING_MULTI,0,0,0);
  147. laGeneralUiExtraData* ce=ui->Extra; ce->HeightCoeff = -1;
  148. }
  149. void ourui_CanvasPanel(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  150. laColumn* c=laFirstColumn(uil);
  151. laUiItem* ui=laShowCanvas(uil,c,0,"our.canvas",0,-1);
  152. laCanvasExtra* ce=ui->Extra; ce->ZoomX=ce->ZoomY=1.0f/Our->DefaultScale;
  153. }
  154. void ourui_ThumbnailPanel(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  155. laColumn* c=laFirstColumn(uil);
  156. laUiItem* ui=laShowCanvas(uil,c,0,"our.canvas",0,-1);
  157. laCanvasExtra* ce=ui->Extra; ce->ZoomX=ce->ZoomY=1.0f/Our->DefaultScale;
  158. ce->SelectThrough = 1;
  159. }
  160. void ourui_Layer(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  161. laColumn* c=laFirstColumn(uil); laColumn* cl,*cr; laSplitColumn(uil,c,0.7); cl=laLeftColumn(c,0);cr=laRightColumn(c,1);
  162. laUiItem* b=laBeginRow(uil,cl,0,0);
  163. laShowHeightAdjuster(uil,cl,This,"__move",0);
  164. laUiItem* b0=laOnConditionThat(uil,cr,laPropExpression(This,"as_sketch"));{
  165. laShowLabel(uil,cl,"🖉",0,0);
  166. }laEndCondition(uil,b0);
  167. laShowItemFull(uil,cl,This,"name",LA_WIDGET_STRING_PLAIN,0,0,0)->Expand=1;
  168. laShowItemFull(uil,cl,This,"lock",LA_WIDGET_ENUM_CYCLE_ICON,0,0,0)->Flags|=LA_UI_FLAGS_NO_DECAL;
  169. laShowItemFull(uil,cl,This,"hide",LA_WIDGET_ENUM_CYCLE_ICON,0,0,0)->Flags|=LA_UI_FLAGS_NO_DECAL;
  170. laEndRow(uil,b);
  171. laUiItem* b1=laOnConditionToggle(uil,cr,0,0,0,0,0);{ strSafeSet(&b1->ExtraInstructions,"text=☰");
  172. b=laBeginRow(uil,c,0,0);
  173. laShowItem(uil,c,This,"remove")->Flags|=LA_UI_FLAGS_ICON;
  174. laShowSeparator(uil,c)->Expand=1;
  175. laShowItem(uil,c,This,"as_sketch")->Flags|=LA_UI_FLAGS_EXPAND|LA_UI_FLAGS_ICON;
  176. laShowSeparator(uil,c);
  177. laShowItemFull(uil,c,This,"move",0,"direction=up;icon=🡱;",0,0)->Flags|=LA_UI_FLAGS_ICON;
  178. laShowItemFull(uil,c,This,"move",0,"direction=down;icon=🡳;",0,0)->Flags|=LA_UI_FLAGS_ICON;
  179. laEndRow(uil,b);
  180. }laEndCondition(uil,b1);
  181. }
  182. void ourui_LayersPanel(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  183. laColumn* c=laFirstColumn(uil); laColumn* cl,*cr; laSplitColumn(uil,c,0.5); cl=laLeftColumn(c,0);cr=laRightColumn(c,0);
  184. laUiItem* b=laOnConditionThat(uil,c,laPropExpression(0,"our.canvas.current_layer"));{
  185. laUiItem* b1=laBeginRow(uil,c,0,0);
  186. laShowItem(uil,c,0,"our.canvas.current_layer.name")->Expand=1;
  187. laShowItem(uil,c,0,"OUR_new_layer")->Flags|=LA_UI_FLAGS_ICON;
  188. laEndRow(uil,b1);
  189. laShowItem(uil,cl,0,"our.canvas.current_layer.transparency");
  190. laShowItem(uil,cr,0,"our.canvas.current_layer.blend_mode");
  191. }laElse(uil,b);{
  192. laShowItem(uil,c,0,"OUR_new_layer");
  193. }laEndCondition(uil,b);
  194. laUiItem* lui=laShowItemFull(uil,c,0,"our.canvas.layers",0,0,0,0);
  195. b=laOnConditionThat(uil,c,laPropExpression(0,"our.canvas.current_layer"));{
  196. laUiItem* b1=laBeginRow(uil,c,0,0);
  197. laShowItem(uil,c,&lui->PP,"remove")->Flags|=LA_UI_FLAGS_ICON;
  198. laShowItem(uil,c,&lui->PP,"merge");
  199. laShowSeparator(uil,c)->Expand=1;
  200. laShowItem(uil,c,&lui->PP,"duplicate");
  201. laEndRow(uil,b1);
  202. }laEndCondition(uil,b);
  203. laShowSeparator(uil,c);
  204. b=laBeginRow(uil,c,0,0);
  205. laShowItem(uil,c,0,"OUR_cycle_sketch")->Expand=1;
  206. laShowSeparator(uil,c); laShowItem(uil,c,0,"our.canvas.sketch_mode");
  207. laEndRow(uil,b);
  208. laShowSeparator(uil,c);
  209. b=laBeginRow(uil,c,0,0);
  210. lui=laShowLabel(uil,c,"Color Space:",0,0);lui->Expand=1;lui->Flags|=LA_TEXT_ALIGN_RIGHT; laShowItem(uil,c,0,"our.canvas.color_interpretation");
  211. laEndRow(uil,b);
  212. laShowSeparator(uil,c);
  213. laShowLabel(uil,c,"Background:",0,0);
  214. laUiItem* b2=laOnConditionThat(uil,c,laPropExpression(0,"our.lock_background"));{
  215. laShowItemFull(uil,c,0,"our.lock_background",LA_WIDGET_ENUM_CYCLE,0,0,0)->Flags|=LA_UI_FLAGS_EXIT_WHEN_TRIGGERED;
  216. }laElse(uil,b2);{
  217. b=laBeginRow(uil,c,1,0);
  218. laShowLabel(uil,c,"Color:",0,0);
  219. laShowItemFull(uil,c,0,"our.canvas.background_color",LA_WIDGET_FLOAT_COLOR,0,0,0);
  220. laEndRow(uil,b);
  221. b=laBeginRow(uil,c,1,0);
  222. laShowLabel(uil,c,"Pattern:",0,0);
  223. laShowItemFull(uil,c,0,"our.canvas.background_type",0,0,0,0)->Flags|=LA_UI_FLAGS_EXPAND;
  224. laEndRow(uil,b);
  225. b=laBeginRow(uil,c,1,0);
  226. laShowItemFull(uil,c,0,"our.canvas.background_random",0,0,0,0);
  227. laShowItemFull(uil,c,0,"our.canvas.background_factor",0,0,0,0);
  228. laEndRow(uil,b);
  229. }laEndCondition(uil,b2);
  230. }
  231. void ourui_Brush(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  232. laColumn* c=laFirstColumn(uil); laColumn* cl,*cr; laSplitColumn(uil,c,0.7); cl=laLeftColumn(c,0);cr=laRightColumn(c,1);
  233. laUiItem* b=laBeginRow(uil,cl,0,0);
  234. laShowHeightAdjuster(uil,cl,This,"__move",0);
  235. laShowItemFull(uil,cl,This,"name",LA_WIDGET_STRING_PLAIN,0,0,0)->Expand=1;
  236. laEndRow(uil,b);
  237. laUiItem* b1=laOnConditionToggle(uil,cr,0,0,0,0,0);{ strSafeSet(&b1->ExtraInstructions,"text=☰");
  238. b=laBeginRow(uil,c,0,0);
  239. laShowItem(uil,c,This,"remove")->Flags|=LA_UI_FLAGS_ICON;
  240. laShowItem(uil,c,This,"binding")->Expand=1;
  241. laShowItem(uil,c,This,"show_in_pages")
  242. ->Flags|=LA_UI_FLAGS_EXPAND|LA_UI_FLAGS_CYCLE|LA_UI_FLAGS_HIGHLIGHT|LA_UI_FLAGS_TRANSPOSE|LA_UI_FLAGS_ICON;
  243. laShowItem(uil,c,This,"duplicate")->Flags|=LA_UI_FLAGS_ICON;
  244. laShowItemFull(uil,c,This,"move",0,"direction=up;icon=🡱;",0,0)->Flags|=LA_UI_FLAGS_ICON;
  245. laShowItemFull(uil,c,This,"move",0,"direction=down;icon=🡳;",0,0)->Flags|=LA_UI_FLAGS_ICON;
  246. laEndRow(uil,b);
  247. }laEndCondition(uil,b1);
  248. }
  249. void ourui_ColorItemSimple(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  250. laColumn* c=laFirstColumn(uil);
  251. laShowItemFull(uil,c,This,"color",LA_WIDGET_FLOAT_COLOR,0,0,0)->Flags|=LA_UI_FLAGS_NO_EVENT|LA_UI_FLAGS_NO_DECAL;
  252. }
  253. void ourui_Pallette(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  254. laColumn* c=laFirstColumn(uil);
  255. laUiItem* ui=laShowItemFull(uil,c,This,"colors",0,0,ourui_ColorItemSimple,0);ui->SymbolID=7;
  256. ui->Flags|=LA_UI_FLAGS_NO_DECAL;
  257. }
  258. void ourui_BrushSimple(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  259. laColumn* c=laFirstColumn(uil);
  260. laUiItem* b=laBeginRow(uil,c,0,0);
  261. laShowItemFull(uil,c,This,"name",LA_WIDGET_STRING_PLAIN,0,0,0)->Expand=1;
  262. laUiItem* b1=laOnConditionThat(uil,c,laGreaterThan(laPropExpression(This,"binding"),laIntExpression(-1)));
  263. laShowItemFull(uil,c,This,"binding",LA_WIDGET_INT_PLAIN,0,0,0)->Flags|=LA_UI_FLAGS_NO_LABEL|LA_TEXT_MONO;
  264. laEndCondition(uil,b1);
  265. laEndRow(uil,b);
  266. }
  267. void ourui_ToolsPanel(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  268. laColumn* c=laFirstColumn(uil); laColumn* cl,*cr; laSplitColumn(uil,c,0.5); cl=laLeftColumn(c,0);cr=laRightColumn(c,0);
  269. laUiItem* b1, *b2;
  270. laUiItem* cb = laShowInvisibleItem(uil,c,0,"our.tools.current_brush");
  271. #define OUR_BR b1=laBeginRow(uil,c,0,0);
  272. #define OUR_ER laEndRow(uil,b1);
  273. #define OUR_PRESSURE(a) \
  274. b2=laOnConditionThat(uil,c,laNot(laPropExpression(&cb->PP,"use_nodes")));\
  275. laShowItemFull(uil,c,&cb->PP, a,0,"text=P",0,0);\
  276. laEndCondition(uil,b2);
  277. #define OUR_TWIST(a) \
  278. b2=laOnConditionThat(uil,c,laNot(laPropExpression(&cb->PP,"use_nodes")));\
  279. laShowItemFull(uil,c,&cb->PP, a,0,"text=T",0,0);\
  280. laEndCondition(uil,b2);
  281. laShowItem(uil,c,0,"our.tool")->Flags|=LA_UI_FLAGS_EXPAND;
  282. laUiItem* bt=laOnConditionThat(uil,c,laEqual(laPropExpression(0,"our.tool"),laIntExpression(OUR_TOOL_PAINT)));{
  283. laUiItem* b=laOnConditionThat(uil,c,laPropExpression(&cb->PP,0));{
  284. b1=laBeginRow(uil,c,1,0);
  285. laShowItem(uil,c,0,"our.erasing");
  286. laUiItem* b=laOnConditionThat(uil,c,laPropExpression(0,"our.erasing"));{
  287. laShowItem(uil,c,0,"our.brush_mix")->Flags|=LA_UI_FLAGS_EXPAND|LA_UI_FLAGS_DISABLED;
  288. }laElse(uil,b);{
  289. laShowItem(uil,c,0,"our.brush_mix")->Flags|=LA_UI_FLAGS_EXPAND;
  290. }laEndCondition(uil,b);
  291. laEndRow(uil,b1);
  292. laShowLabel(uil,c,"Brush Settings:",0,0);
  293. laShowItem(uil,c,&cb->PP,"name");
  294. laShowItem(uil,cl,&cb->PP,"use_nodes");
  295. laUiItem* b3=laOnConditionThat(uil,c,laPropExpression(&cb->PP,"use_nodes"));{
  296. laShowItemFull(uil,cr,0,"LA_panel_activator",0,"text=Edit;panel_id=panel_brush_nodes",0,0);
  297. }laEndCondition(uil,b3);
  298. OUR_BR laShowItem(uil,c,&cb->PP,"size_offset")->Expand=1; OUR_PRESSURE("pressure_size") OUR_ER
  299. OUR_BR laShowItem(uil,c,&cb->PP,"transparency")->Expand=1; OUR_PRESSURE("pressure_transparency") OUR_ER
  300. OUR_BR laShowItem(uil,c,&cb->PP,"hardness")->Expand=1; OUR_PRESSURE("pressure_hardness") OUR_ER
  301. laShowItem(uil,c,&cb->PP,"slender");
  302. OUR_BR laShowItem(uil,c,&cb->PP,"angle")->Expand=1; OUR_TWIST("twist_angle") OUR_ER;
  303. laShowItem(uil,c,&cb->PP,"dabs_per_size");
  304. OUR_BR laShowItem(uil,c,&cb->PP,"smudge")->Expand=1; OUR_PRESSURE("pressure_smudge") OUR_ER
  305. laShowItem(uil,c,&cb->PP,"smudge_resample_length");
  306. laShowItem(uil,c,&cb->PP,"gunkyness");
  307. OUR_BR laShowItem(uil,c,&cb->PP,"force")->Expand=1; OUR_PRESSURE("pressure_force") OUR_ER
  308. laShowSeparator(uil,c);
  309. laShowItem(uil,c,&cb->PP,"smoothness");
  310. laShowSeparator(uil,c);
  311. b2=laOnConditionThat(uil,c,laPropExpression(&cb->PP,"use_nodes"));
  312. laShowItem(uil,cl,&cb->PP,"c1");
  313. laShowItem(uil,cr,&cb->PP,"c1_name");
  314. laShowItem(uil,cl,&cb->PP,"c2");
  315. laShowItem(uil,cr,&cb->PP,"c2_name");
  316. laEndCondition(uil,b2);
  317. laShowSeparator(uil,c);
  318. laShowLabel(uil,c,"Visual Offset:",0,0);
  319. OUR_BR laShowItem(uil,c,&cb->PP,"visual_offset")->Expand=1;
  320. b3=laOnConditionThat(uil,c,laNot(laPropExpression(&cb->PP,"offset_follow_pen_tilt")));{
  321. laShowItem(uil,c,&cb->PP,"visual_offset_angle");
  322. }laEndCondition(uil,b3);
  323. laShowItemFull(uil,c,&cb->PP,"offset_follow_pen_tilt",0,"text=🖍",0,0);
  324. OUR_ER
  325. laShowSeparator(uil,c);
  326. laShowItem(uil,c,&cb->PP,"default_as_eraser");
  327. }laEndCondition(uil,b);
  328. }laEndCondition(uil,bt);
  329. bt=laOnConditionThat(uil,c,laEqual(laPropExpression(0,"our.tool"),laIntExpression(OUR_TOOL_CROP)));{
  330. laShowItemFull(uil,cl,0,"our.canvas.show_border",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0);
  331. laUiItem* b=laOnConditionThat(uil,cl,laPropExpression(0,"our.canvas.show_border"));{
  332. laUiItem* row=laBeginRow(uil,cl,0,0);
  333. laShowItem(uil,cl,0,"our.canvas.border_alpha")->Expand=1;
  334. laShowItem(uil,cl,0,"our.canvas.border_fade_width")->Flags|=LA_UI_FLAGS_KNOB;
  335. laEndRow(uil,row);
  336. laShowLabel(uil,cl,"Position:",0,0); laShowItem(uil,cl,0,"our.canvas.position")->Flags|=LA_UI_FLAGS_TRANSPOSE;
  337. laShowLabel(uil,cl,"Size:",0,0); laShowItem(uil,cl,0,"our.canvas.size")->Flags|=LA_UI_FLAGS_TRANSPOSE;
  338. laUiItem* b2=laOnConditionThat(uil,cr,laPropExpression(0,"our.canvas.ref_mode"));{
  339. laShowItem(uil,cl,0,"OUR_crop_to_ref")->Flags|=LA_TEXT_ALIGN_CENTER;
  340. laUiItem* b1=laBeginRow(uil,cl,1,0);
  341. laShowItemFull(uil,cl,0,"OUR_crop_to_ref",0,"border=inner;text=Inner",0,0)->Flags|=LA_TEXT_ALIGN_RIGHT;
  342. laShowItemFull(uil,cl,0,"OUR_crop_to_ref",0,"border=outer;text=Outer",0,0);
  343. laEndRow(uil,b1);
  344. b1=laOnConditionThat(uil,cl,laEqual(laPropExpression(0,"our.canvas.ref_mode"),laIntExpression(2)));
  345. laShowItem(uil,cl,0,"our.canvas.ref_cut_half")->Flags|=LA_UI_FLAGS_EXPAND;
  346. laEndCondition(uil,b1);
  347. }laEndCondition(uil,b2);
  348. }laEndCondition(uil,b);
  349. laShowLabel(uil,cr,"Reference:",0,0);
  350. laShowItemFull(uil,cr,0,"our.canvas.ref_mode",0,0,0,0)->Flags|=LA_UI_FLAGS_EXPAND;
  351. b=laOnConditionThat(uil,cr,laPropExpression(0,"our.canvas.ref_mode"));{
  352. laShowItem(uil,cr,0,"our.canvas.ref_alpha");
  353. laShowItem(uil,cr,0,"our.canvas.ref_category")->Flags|=LA_UI_FLAGS_EXPAND;
  354. laShowItem(uil,cr,0,"our.canvas.ref_size")->Flags|=LA_UI_FLAGS_EXPAND;
  355. laShowItem(uil,cr,0,"our.canvas.ref_orientation")->Flags|=LA_UI_FLAGS_EXPAND;
  356. laShowLabel(uil,cr,"Margins:",0,0); laShowItem(uil,cr,0,"our.canvas.ref_margins")->Flags|=LA_UI_FLAGS_TRANSPOSE;
  357. laShowLabel(uil,cr,"Paddings:",0,0); laShowItem(uil,cr,0,"our.canvas.ref_paddings")->Flags|=LA_UI_FLAGS_TRANSPOSE;
  358. laShowItem(uil,cr,0,"our.canvas.ref_middle_margin");
  359. }laEndCondition(uil,b);
  360. }laEndCondition(uil,bt);
  361. laShowSeparator(uil,c);
  362. laShowLabel(uil,c,"Display:",0,0);
  363. laShowItem(uil,c,0,"our.preferences.enable_brush_circle");
  364. laUiItem*b =laBeginRow(uil,c,1,0);
  365. laShowItem(uil,c,0,"our.preferences.show_stripes");
  366. laShowItem(uil,c,0,"our.preferences.show_grid");
  367. laEndRow(uil,b);
  368. }
  369. void ourui_BrushesPanel(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  370. laColumn* c=laFirstColumn(uil); laUiItem* b1, *b2;
  371. laUiItem* bt=laOnConditionThat(uil,c,laEqual(laPropExpression(0,"our.tool"),laIntExpression(OUR_TOOL_PAINT)));{
  372. laShowItem(uil,c,0,"our.preferences.smoothness");
  373. laUiItem* b=laOnConditionThat(uil,c,laPropExpression(0,"our.tools.current_brush"));{
  374. laUiItem* uib=laShowItemFull(uil,c,0,"our.preferences.brush_number",0,0,0,0); uib->Flags|=LA_UI_FLAGS_EXPAND;
  375. laUiItem* bn=laOnConditionThat(uil,c,laPropExpression(&uib->PP,""));{
  376. laShowItemFull(uil,c,0,"our.canvas.brush_base_size",0,0,0,0);
  377. }laElse(uil,bn);{
  378. laShowItemFull(uil,c,0,"our.preferences.brush_size",0,0,0,0);
  379. }laEndCondition(uil,bn);
  380. laShowSeparator(uil,c);
  381. OUR_BR laShowItemFull(uil,c,0,"our.brush_page",0,0,0,0)->Flags|=LA_UI_FLAGS_EXPAND|LA_UI_FLAGS_ICON;
  382. laShowSeparator(uil,c)->Expand=1; OUR_ER
  383. }laEndCondition(uil,b);
  384. b=laOnConditionThat(uil,c,laEqual(laPropExpression(0,"our.brush_page"),laIntExpression(OUR_BRUSH_PAGE_LIST)));{
  385. laShowItemFull(uil,c,0,"our.tools.brushes",0,0,0,0);
  386. laShowItem(uil,c,0,"OUR_new_brush");
  387. }laElse(uil,b);{
  388. laUiItem* bui=laShowItemFull(uil,c,0,"our.tools.brushes",0,0,ourui_BrushSimple,0);
  389. bui->SymbolID=2;
  390. }laEndCondition(uil,b);
  391. }laElse(uil,bt);{
  392. laShowLabel(uil,c,"Brush tool not selected",0,0);
  393. }laEndCondition(uil,bt);
  394. }
  395. void ourui_ColorPanel(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  396. laColumn* c=laFirstColumn(uil);
  397. laUiItem* b=laOnConditionThat(uil,c,laEqual(laPropExpression(0,"our.canvas.color_interpretation"),laIntExpression(OUR_CANVAS_INTERPRETATION_SRGB)));{
  398. laShowItemFull(uil,c,0,"our.current_color",LA_WIDGET_FLOAT_COLOR_HCY,0,0,0);
  399. }laElse(uil,b);{
  400. laShowItemFull(uil,c,0,"our.current_color",LA_WIDGET_FLOAT_COLOR_HCY,0,0,0)->Flags|=LA_UI_FLAGS_COLOR_SPACE_CLAY;
  401. }laEndCondition(uil,b);
  402. b=laBeginRow(uil,c,0,0);
  403. laShowItem(uil,c,0,"our.preferences.spectral_mode");
  404. laShowItem(uil,c,0,"our.current_color")->Expand=1;
  405. laUiItem* b2=laOnConditionToggle(uil,c,0,0,0,0,0);
  406. laEndRow(uil,b);
  407. laShowItem(uil,c,0,"our.color_boost")->Expand=1;
  408. laElse(uil,b2); laEndRow(uil,b2); laEndCondition(uil,b2);
  409. }
  410. void ourui_PallettesPanel(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  411. laColumn* c=laFirstColumn(uil); laUiItem* b,*b1,*b2;
  412. b=laBeginRow(uil,c,0,0);
  413. laShowItemFull(uil,c,0,"our.tools.pallettes",LA_WIDGET_COLLECTION_SELECTOR,0,laui_IdentifierOnly,0)->Flags|=LA_UI_COLLECTION_SIMPLE_SELECTOR;
  414. laUiItem* ui=laShowInvisibleItem(uil,c,0,"our.tools.current_pallette");
  415. b1=laOnConditionThat(uil,c,laPropExpression(&ui->PP,""));{
  416. laUiItem* name=laShowItem(uil,c,&ui->PP,"name");name->Flags|=LA_UI_FLAGS_NO_DECAL; name->Expand=1;
  417. laShowItem(uil,c,0,"OUR_new_pallette")->Flags|=LA_UI_FLAGS_ICON;
  418. laEndRow(uil,b);
  419. laShowItemFull(uil,c,0,"our.tools.current_pallette",LA_WIDGET_COLLECTION_SINGLE,0,ourui_Pallette,0);
  420. b2=laBeginRow(uil,c,0,0);
  421. laShowItem(uil,c,0,"OUR_pallette_new_color")->Expand=1;
  422. laUiList* muil=laMakeMenuPage(uil,c,"☰"); laColumn* mc=laFirstColumn(muil);{
  423. laShowItem(muil,mc,0,"OUR_remove_pallette");
  424. }
  425. laEndRow(uil,b2);
  426. }laElse(uil,b1);{
  427. laShowItem(uil,c,0,"OUR_new_pallette")->Expand=1;
  428. laEndRow(uil,b);
  429. }laEndCondition(uil,b1);
  430. }
  431. void ourui_BrushPage(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  432. laColumn* c=laFirstColumn(uil); laColumn* cl,*cr; laSplitColumn(uil,c,0.5); cl=laLeftColumn(c,15);cr=laRightColumn(c,0);
  433. laUiItem*row=laBeginRow(uil,cr,0,0);
  434. laShowSeparator(uil,cr)->Expand=1;
  435. laShowItemFull(uil, cr, 0, "LA_open_internet_link", 0, "icon=📖;link=http://www.ChengduLittleA.com/ourpaintnodeshelp;text=Nodes Help", 0, 0);
  436. laEndRow(uil,row);
  437. laShowItemFull(uil,cl,0,"our.tools.current_brush",LA_WIDGET_COLLECTION_SELECTOR,0,laui_IdentifierOnly,0);
  438. laUiItem* b=laOnConditionThat(uil,c,laPropExpression(0,"our.tools.current_brush"));{
  439. laShowItemFull(uil,c,0,"our.tools.current_brush.rack_page",LA_WIDGET_COLLECTION_SINGLE,0,0,0)->Flags|=LA_UI_FLAGS_NO_DECAL;
  440. }laEndCondition(uil,b);
  441. }
  442. void ourui_AboutAuthor(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  443. laColumn* c=laFirstColumn(uil); laUiItem* g; laUiList* gu; laColumn* gc;
  444. g = laMakeGroup(uil, c, "Our Paint", 0);
  445. gu = g->Page;{ gc = laFirstColumn(gu);
  446. laShowLabel(gu,gc,"Our Paint is made by Wu Yiming.",0,0)->Flags|=LA_TEXT_LINE_WRAP;
  447. laUiItem* b =laBeginRow(gu,gc,0,0);
  448. laShowItemFull(gu, gc, 0, "LA_open_internet_link", 0, "link=http://www.ChengduLittleA.com/ourpaint;text=Our Paint blog", 0, 0);
  449. laShowItemFull(gu, gc, 0, "LA_open_internet_link", 0, "link=http://www.ChengduLittleA.com/ourpaintlog;text=Dev log", 0, 0);
  450. laEndRow(gu,b);
  451. b=laBeginRow(gu,gc,0,0);
  452. laShowItemFull(gu, gc, 0, "LA_open_internet_link", 0, "icon=$;link=https://www.patreon.com/chengdulittlea;text=Donate", 0, 0);
  453. laShowItemFull(gu, gc, 0, "LA_open_internet_link", 0, "icon=¥;link=http://www.ChengduLittleA.com/donate;text=Donate (China)", 0, 0);
  454. laEndRow(gu,b);
  455. }
  456. g = laMakeGroup(uil, c, "Credits to Sponsors", 0);
  457. gu = g->Page;{ gc = laFirstColumn(gu);
  458. laShowLabel(gu,gc,"- Deathblood",0,0);
  459. laShowLabel(gu,gc,"- Leone Arturo",0,0);
  460. laShowLabel(gu,gc,"- 贵州混混",0,0);
  461. laShowLabel(gu,gc,"- Louis Lithium",0,0);
  462. laShowLabel(gu,gc,"- Nayeli Lafeuille",0,0);
  463. laShowLabel(gu,gc,"- Ibrahim Lawai",0,0);
  464. laShowLabel(gu,gc,"- Jacob Curtis",0,0);
  465. }
  466. }
  467. void ourui_AboutVersion(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  468. laColumn* c=laFirstColumn(uil); laUiItem* g; laUiList* gu; laColumn* gc;
  469. g = laMakeGroup(uil, c, "Our Paint", 0);
  470. gu = g->Page;{
  471. gc = laFirstColumn(gu); char buf[128]; sprintf(buf,"Our Paint %d.%d [%d]",OUR_VERSION_MAJOR,OUR_VERSION_MINOR,OUR_VERSION_SUB);
  472. laShowLabel(gu,gc,buf,0,0)->Flags|=LA_TEXT_MONO;
  473. laShowLabel(gu, gc, OURPAINT_GIT_BRANCH,0,0)->Flags|=LA_TEXT_MONO;
  474. #ifdef OURPAINT_GIT_HASH
  475. laShowLabel(gu, gc, OURPAINT_GIT_HASH,0,0)->Flags|=LA_TEXT_MONO;
  476. #endif
  477. laShowLabel(gu, gc, "Single canvas implementation.", 0, 0)->Flags|=LA_TEXT_MONO|LA_TEXT_LINE_WRAP;
  478. }
  479. }
  480. void ourui_AboutContent(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  481. laColumn* c=laFirstColumn(uil);
  482. laShowLabel(uil, c, "Our Paint", 0, 0);
  483. laShowLabel(uil, c, "A simple yet flexible node-based GPU painting program.", 0, 0)->Flags|=LA_TEXT_LINE_WRAP;
  484. laShowLabel(uil, c, "(C)Yiming Wu", 0, 0);
  485. }
  486. void ourui_OurPreference(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  487. laColumn* c = laFirstColumn(uil),*cl,*cr; laSplitColumn(uil,c,0.5);cl=laLeftColumn(c,0);cr=laRightColumn(c,0);
  488. laShowLabel(uil,c,"Generic:",0,0);
  489. laShowItem(uil,cl,0,"our.preferences.enable_brush_circle");
  490. laShowItem(uil,cr,0,"our.preferences.show_stripes");
  491. laShowItem(uil,cr,0,"our.preferences.smoothness");
  492. laShowItem(uil,cl,0,"our.preferences.spectral_mode");
  493. laShowItem(uil,cr,0,"our.preferences.canvas_default_scale");
  494. laShowItem(uil,cl,0,"our.preferences.show_grid");
  495. laShowItem(uil,cr,0,"our.preferences.brush_numbers_on_header");
  496. laShowItem(uil,cl,0,"our.preferences.multithread_write");
  497. laShowSeparator(uil,c);
  498. laShowItem(uil,cl,0,"our.preferences.allow_none_pressure");
  499. laShowItem(uil,cr,0,"our.preferences.bad_event_tolerance");
  500. laShowSeparator(uil,c);
  501. laShowLabel(uil,c,"Undo:",0,0);
  502. laShowItem(uil,c,0,"our.preferences.paint_undo_limit");
  503. laShowSeparator(uil,c);
  504. laShowLabel(uil,c,"Exporting Defaults:",0,0);
  505. laShowLabel(uil,cl,"Bit Depth:",0,0); laShowItem(uil,cr,0,"our.preferences.export_default_bit_depth");
  506. laShowLabel(uil,cl,"Color Profile:",0,0); laShowItem(uil,cr,0,"our.preferences.export_default_color_profile");
  507. laShowSeparator(uil,c);
  508. #ifdef __linux__
  509. laShowLabel(uil,c,"System:",0,0);
  510. laShowItem(uil,cl,0,"OUR_register_file_associations");
  511. laUiItem* b=laOnConditionThat(uil,cr,laPropExpression(0,"our.preferences.file_registered"));{
  512. laShowLabel(uil,cr,"Registered",0,0)->Flags|=LA_UI_FLAGS_DISABLED;
  513. }laElse(uil,b);{
  514. laShowLabel(uil,cr,"Not registered",0,0)->Flags|=LA_UI_FLAGS_HIGHLIGHT;
  515. }laEndCondition(uil,b);
  516. laShowSeparator(uil,c);
  517. #endif
  518. laShowLabel(uil,c,"Developer:",0,0);
  519. laShowItem(uil,cl,0,"our.preferences.show_debug_tiles");
  520. }
  521. void ourui_SplashPanel(laUiList *uil, laPropPack *This, laPropPack *DetachedProps, laColumn *UNUSED, int context){
  522. laColumn* c = laFirstColumn(uil),*cl,*cr; laSplitColumn(uil,c,0.5);cl=laLeftColumn(c,0);cr=laRightColumn(c,0);
  523. if(MAIN.CurrentWindow->CW>2500){
  524. laShowImage(uil,c,Our->SplashImageHigh,5)->Flags|=LA_UI_IMAGE_FULL_W;
  525. }else{
  526. laShowImage(uil,c,Our->SplashImage,5)->Flags|=LA_UI_IMAGE_FULL_W;
  527. }
  528. laUiItem* b=laBeginRow(uil,cl,0,0); laShowLabel(uil,cl,OUR_PAINT_NAME_STRING,0,0);
  529. laShowItemFull(uil, cl, 0, "LA_open_internet_link", 0, "icon=★;link=https://www.wellobserve.com/index.php?post=20240421171033;text=Release Notes", 0, 0);
  530. laEndRow(uil,b);
  531. laShowLabel(uil,cl,"Our Paint is a free application.",0,0)->Flags|=LA_UI_FLAGS_DISABLED|LA_TEXT_LINE_WRAP|LA_UI_MIN_WIDTH;
  532. b=laBeginRow(uil,cl,0,0);
  533. laShowLabel(uil, cl, OURPAINT_GIT_BRANCH,0,0)->Flags|=LA_TEXT_MONO|LA_UI_FLAGS_DISABLED;
  534. #ifdef OURPAINT_GIT_HASH
  535. laShowLabel(uil, cl, OURPAINT_GIT_HASH,0,0)->Flags|=LA_TEXT_MONO|LA_UI_FLAGS_DISABLED;
  536. #endif
  537. laEndRow(uil,b);
  538. laShowLabel(uil,cl," ",0,0);
  539. laShowItemFull(uil, cr, 0, "LA_open_internet_link", 0, "icon=🗩;link=http://www.ChengduLittleA.com/ourpaint;text=Our Paint blog", 0, 0);
  540. laShowItemFull(uil, cr, 0, "LA_open_internet_link", 0, "link=http://www.ChengduLittleA.com/ourpaintlog;text=Development logs", 0, 0);
  541. laShowItemFull(uil, cr, 0, "LA_open_internet_link", 0, "icon=📖;link=http://www.ChengduLittleA.com/ourpaintmanual;text=User Manual", 0, 0);
  542. laShowItemFull(uil, cr, 0, "LA_open_internet_link", 0, "icon=🐞;link=https://www.wellobserve.com/repositories/chengdulittlea/OurPaint/issues;text=Report a Bug", 0, 0);
  543. laShowLabel(uil,cr," ",0,0);
  544. laShowLabel(uil,cr,"Support the development:",0,0)->Flags|=LA_UI_FLAGS_DISABLED|LA_TEXT_LINE_WRAP|LA_UI_MIN_WIDTH;
  545. b=laBeginRow(uil,cr,1,0);
  546. laShowItemFull(uil, cr, 0, "LA_open_internet_link", 0, "icon=$;link=https://www.patreon.com/chengdulittlea;text=Donate", 0, 0);
  547. laShowItemFull(uil, cr, 0, "LA_open_internet_link", 0, "icon=¥;link=http://www.ChengduLittleA.com/donate;text=Donate (China)", 0, 0);
  548. laEndRow(uil,b);
  549. laShowLabel(uil,cl,"Cover artist:",0,0)->Flags|=LA_UI_FLAGS_DISABLED;
  550. b=laBeginRow(uil,cl,0,0);
  551. laShowLabel(uil,cl,"吴奕茗 Wu Yiming",0,0);
  552. laShowItemFull(uil, cl, 0, "LA_open_internet_link", 0, "text=Website;link=http://www.ChengduLittleA.com", 0, 0);
  553. laEndRow(uil,b);
  554. laShowLabel(uil,cl," ",0,0);
  555. b=laBeginRow(uil,cl,0,0);
  556. laShowLabel(uil, cl, "语言/Language",0,0)->Flags|=LA_TEXT_MONO|LA_UI_FLAGS_DISABLED;
  557. laShowItemFull(uil, cl, 0, "la.user_preferences.enable_translation",LA_WIDGET_ENUM_HIGHLIGHT,"text=翻译/Translate",0,0);
  558. laEndRow(uil,b);
  559. laUiItem* b1=laOnConditionThat(uil, cl, laPropExpression(0, "la.user_preferences.enable_translation"));
  560. laShowItemFull(uil, cl, 0, "la.user_preferences.languages",LA_WIDGET_COLLECTION_SELECTOR,0,0,0);
  561. laEndCondition(uil,b1);
  562. }
  563. void our_EnableSplashPanel(){
  564. laEnableSplashPanel(ourui_SplashPanel,0,100,0,2000,1500,0);
  565. }
  566. void our_CanvasDrawTextures(){
  567. tnsUseImmShader; tnsEnableShaderv(T->immShader); real MultiplyColor[4];
  568. for(OurLayer* l=Our->Layers.pLast;l;l=l->Item.pPrev){
  569. if(l->Hide || l->Transparency==1) continue; real a=1-l->Transparency;
  570. if(Our->SketchMode && l->AsSketch){
  571. if(Our->SketchMode == 1){ a=1.0f; }
  572. elif(Our->SketchMode == 2){ a=0.0f; }
  573. }
  574. tnsVectorSet4(MultiplyColor,a,a,a,a); int any=0;
  575. if(l->BlendMode==OUR_BLEND_NORMAL){ glBlendFunc(GL_ONE,GL_ONE_MINUS_SRC_ALPHA); }
  576. if(l->BlendMode==OUR_BLEND_ADD){ glBlendFunc(GL_ONE,GL_ONE); }
  577. for(int row=0;row<OUR_TILES_PER_ROW;row++){
  578. if(!l->TexTiles[row]) continue;
  579. for(int col=0;col<OUR_TILES_PER_ROW;col++){
  580. if(!l->TexTiles[row][col] || !l->TexTiles[row][col]->Texture) continue;
  581. int sx=l->TexTiles[row][col]->l,sy=l->TexTiles[row][col]->b;
  582. real pad=(real)OUR_TILE_SEAM/OUR_TILE_W; int seam=OUR_TILE_SEAM;
  583. tnsDraw2DTextureArg(l->TexTiles[row][col]->Texture,sx+seam,sy+OUR_TILE_W-seam,OUR_TILE_W-seam*2,-OUR_TILE_W+seam*2,MultiplyColor,pad,pad,pad,pad);
  584. any=1;
  585. }
  586. }
  587. if(any) tnsFlush();
  588. }
  589. glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,GL_ONE,GL_ONE_MINUS_SRC_ALPHA);
  590. }
  591. void our_CanvasDrawTiles(){
  592. OurLayer* l=Our->CurrentLayer; if(!l) return;
  593. tnsUseImmShader; tnsEnableShaderv(T->immShader); tnsUniformUseTexture(T->immShader,0,0); tnsUseNoTexture();
  594. int any=0;
  595. for(int row=0;row<OUR_TILES_PER_ROW;row++){
  596. if(!l->TexTiles[row]) continue;
  597. for(int col=0;col<OUR_TILES_PER_ROW;col++){
  598. if(!l->TexTiles[row][col] || !l->TexTiles[row][col]->Texture) continue;
  599. int sx=l->TexTiles[row][col]->l,sy=l->TexTiles[row][col]->b;
  600. //tnsVertex2d(sx, sy); tnsVertex2d(sx+OUR_TILE_W,sy);
  601. //tnsVertex2d(sx+OUR_TILE_W, sy+OUR_TILE_W); tnsVertex2d(sx,sy+OUR_TILE_W);
  602. //tnsColor4dv(laAccentColor(LA_BT_NORMAL));
  603. //tnsPackAs(GL_TRIANGLE_FAN);
  604. tnsVertex2d(sx, sy); tnsVertex2d(sx+OUR_TILE_W,sy);
  605. tnsVertex2d(sx+OUR_TILE_W, sy+OUR_TILE_W); tnsVertex2d(sx,sy+OUR_TILE_W);
  606. tnsColor4dv(laAccentColor(LA_BT_TEXT));
  607. tnsPackAs(GL_LINE_LOOP);
  608. }
  609. }
  610. if(any) tnsFlush();
  611. }
  612. void our_CanvasDrawCropping(OurCanvasDraw* ocd){
  613. tnsUseImmShader(); tnsEnableShaderv(T->immShader); tnsUniformUseTexture(T->immShader,0,0); tnsUseNoTexture();
  614. if(Our->BorderFadeWidth > 1e-6){
  615. real _H=Our->H,_W=Our->W,_X=Our->X,_Y=Our->Y-Our->H;
  616. real color[72]={0}; for(int i=1;i<18;i++){ color[i*4+3]=Our->BorderAlpha; }
  617. real r=TNS_MIN2(Our->W,Our->H)/2.0f * Our->BorderFadeWidth;
  618. real pos[36];
  619. pos[0]=_X+_W-r;pos[1]=_Y+_H-r;
  620. tnsMakeArc2d(&pos[2],16,pos[0],pos[1],2*r,0,rad(90));
  621. tnsVertexArray2d(pos,18); tnsColorArray4d(color,18); tnsPackAs(GL_TRIANGLE_FAN);
  622. pos[0]=1e6;pos[1]=1e6; tnsColor4d(0,0,0,Our->BorderAlpha); tnsVertexArray2d(pos,18); tnsPackAs(GL_TRIANGLE_FAN);
  623. pos[0]=_X+r;pos[1]=_Y+_H-r;
  624. tnsMakeArc2d(&pos[2],16,pos[0],pos[1],2*r,rad(90),rad(180));
  625. tnsVertexArray2d(pos,18); tnsColorArray4d(color,18); tnsPackAs(GL_TRIANGLE_FAN);
  626. pos[0]=-1e6;pos[1]=1e6; tnsColor4d(0,0,0,Our->BorderAlpha); tnsVertexArray2d(pos,18); tnsPackAs(GL_TRIANGLE_FAN);
  627. pos[0]=_X+r;pos[1]=_Y+r;
  628. tnsMakeArc2d(&pos[2],16,pos[0],pos[1],2*r,rad(180),rad(270));
  629. tnsVertexArray2d(pos,18); tnsColorArray4d(color,18); tnsPackAs(GL_TRIANGLE_FAN);
  630. pos[0]=-1e6;pos[1]=-1e6; tnsColor4d(0,0,0,Our->BorderAlpha); tnsVertexArray2d(pos,18); tnsPackAs(GL_TRIANGLE_FAN);
  631. pos[0]=_X+_W-r;pos[1]=_Y+r;
  632. tnsMakeArc2d(&pos[2],16,pos[0],pos[1],2*r,rad(270),rad(360));
  633. tnsVertexArray2d(pos,18); tnsColorArray4d(color,18); tnsPackAs(GL_TRIANGLE_FAN);
  634. pos[0]=1e6;pos[1]=-1e6; tnsColor4d(0,0,0,Our->BorderAlpha); tnsVertexArray2d(pos,18); tnsPackAs(GL_TRIANGLE_FAN);
  635. real color1[16]={0}; color1[7]=color1[11]=Our->BorderAlpha;
  636. tnsVertex2d(_X+_W-r,_Y+_H-r); tnsVertex2d(_X+_W-r,_Y+_H+r);
  637. tnsVertex2d(_X+r,_Y+_H+r); tnsVertex2d(_X+r,_Y+_H-r);
  638. tnsColorArray4d(color1,4); tnsPackAs(GL_TRIANGLE_FAN);
  639. tnsVertex2d(_X+r,_Y+_H-r); tnsVertex2d(_X-r,_Y+_H-r);
  640. tnsVertex2d(_X-r,_Y+r); tnsVertex2d(_X+r,_Y+r);
  641. tnsColorArray4d(color1,4); tnsPackAs(GL_TRIANGLE_FAN);
  642. tnsVertex2d(_X+r,_Y+r); tnsVertex2d(_X+r,_Y-r);
  643. tnsVertex2d(_X+_W-r,_Y-r); tnsVertex2d(_X+_W-r,_Y+r);
  644. tnsColorArray4d(color1,4); tnsPackAs(GL_TRIANGLE_FAN);
  645. tnsVertex2d(_X+_W-r,_Y+r); tnsVertex2d(_X+_W+r,_Y+r);
  646. tnsVertex2d(_X+_W+r,_Y+_H-r); tnsVertex2d(_X+_W-r,_Y+_H-r);
  647. tnsColorArray4d(color1,4); tnsPackAs(GL_TRIANGLE_FAN);
  648. tnsColor4d(0,0,0,Our->BorderAlpha);
  649. tnsVertex2d(_X+_W-r,_Y+_H+r);tnsVertex2d(1e6,1e6);
  650. tnsVertex2d(-1e6,1e6);tnsVertex2d(_X+r,_Y+_H+r);
  651. tnsPackAs(GL_TRIANGLE_FAN);
  652. tnsVertex2d(_X-r,_Y+_H-r);tnsVertex2d(-1e6,1e6);
  653. tnsVertex2d(-1e6,-1e6); tnsVertex2d(_X-r,_Y+r);
  654. tnsPackAs(GL_TRIANGLE_FAN);
  655. tnsVertex2d(_X+r,_Y-r);tnsVertex2d(-1e6,-1e6);
  656. tnsVertex2d(1e6,-1e6); tnsVertex2d(_X+_W-r,_Y-r);
  657. tnsPackAs(GL_TRIANGLE_FAN);
  658. tnsVertex2d(_X+_W+r,_Y+r);tnsVertex2d(1e6,-1e6);
  659. tnsVertex2d(1e6,1e6); tnsVertex2d(_X+_W+r,_Y+_H-r);
  660. tnsPackAs(GL_TRIANGLE_FAN);
  661. tnsFlush();
  662. return;
  663. }
  664. tnsColor4d(0,0,0,Our->BorderAlpha);
  665. tnsVertex2d(-1e6,Our->Y); tnsVertex2d(1e6,Our->Y); tnsVertex2d(-1e6,1e6); tnsVertex2d(1e6,1e6); tnsPackAs(GL_TRIANGLE_FAN);
  666. tnsVertex2d(-1e6,Our->Y); tnsVertex2d(Our->X,Our->Y); tnsVertex2d(Our->X,Our->Y-Our->H); tnsVertex2d(-1e6,Our->Y-Our->H); tnsPackAs(GL_TRIANGLE_FAN);
  667. tnsVertex2d(1e6,Our->Y); tnsVertex2d(Our->X+Our->W,Our->Y); tnsVertex2d(Our->X+Our->W,Our->Y-Our->H); tnsVertex2d(1e6,Our->Y-Our->H); tnsPackAs(GL_TRIANGLE_FAN);
  668. tnsVertex2d(-1e6,Our->Y-Our->H); tnsVertex2d(1e6,Our->Y-Our->H); tnsVertex2d(-1e6,-1e6); tnsVertex2d(1e6,-1e6); tnsPackAs(GL_TRIANGLE_FAN);
  669. if(Our->Tool==OUR_TOOL_CROP){
  670. tnsColor4dv(laAccentColor(LA_BT_TEXT));
  671. tnsVertex2d(Our->X,Our->Y); tnsVertex2d(Our->X+Our->W,Our->Y); tnsVertex2d(Our->X+Our->W,Our->Y-Our->H); tnsVertex2d(Our->X,Our->Y-Our->H);
  672. tnsLineWidth(3); tnsPackAs(GL_LINE_LOOP);
  673. tnsLineWidth(1); tnsFlush();
  674. }
  675. }
  676. void our_CanvasGetRefString(char* ref){
  677. int refs=Our->RefSize; int add=0; if(Our->ShowRef==2){ refs++; add=1; }
  678. if(Our->RefCategory==0){ sprintf(ref,"%sA%d",add?"2X":"",refs); }
  679. elif(Our->RefCategory==1){ sprintf(ref,"%sB%d",add?"2X":"",refs); }
  680. elif(Our->RefCategory==2){ sprintf(ref,"%s%dK",add?"2X":"",refs?((int)pow(2,refs-1)):0); }
  681. }
  682. #define OUR_GET_REF_SIZE(W,H) \
  683. { if(Our->RefCategory==0){ W=118.9,H=84.1; } \
  684. elif(Our->RefCategory==1){ W=141.4,H=100.0; } \
  685. elif(Our->RefCategory==2){ W=109.2,H=78.7; } \
  686. for(int i=0;i<Our->RefSize;i++){ if(W>H){ W/=2; }else{ H/=2; } } \
  687. if((Our->RefOrientation && (W>H))||((!Our->RefOrientation) && (W<H))){ real t=H; H=W; W=t; } }
  688. void our_CanvasDrawReferenceBlock(OurCanvasDraw* ocd){
  689. real W,H,W2,H2; char str[128]; our_CanvasGetRefString(str);
  690. OUR_GET_REF_SIZE(W,H); sprintf(str+strlen(str)," %dX%.dmm",(int)W*10,(int)H*10);
  691. real dpc=OUR_DPC; W*=dpc; H*=dpc; W2=W/2; H2=H/2;
  692. real LM=Our->RefMargins[0]*dpc,RM=LM,TM=Our->RefMargins[1]*dpc,BM=TM;
  693. real LP=Our->RefPaddings[0]*dpc,RP=LP,TP=Our->RefPaddings[1]*dpc,BP=TP;
  694. real MM=Our->RefMargins[2]*dpc;
  695. tnsUseImmShader; tnsEnableShaderv(T->immShader); tnsUniformUseTexture(T->immShader,0,0); tnsUseNoTexture();
  696. tnsColor4d(0,0,0,Our->RefAlpha); tnsLineWidth(3.0);
  697. tnsVertex2d(-W2,H2); tnsVertex2d(W2,H2); tnsVertex2d(W2,-H2); tnsVertex2d(-W2,-H2); tnsPackAs(GL_LINE_LOOP);
  698. if(Our->ShowRef==2){
  699. if(Our->RefOrientation){ tnsVertex2d(W2,0); tnsVertex2d(-W2,0); }
  700. else{ tnsVertex2d(0,H2); tnsVertex2d(0,-H2); }tnsPackAs(GL_LINES);
  701. }
  702. tnsColor4d(0,0,0,Our->RefAlpha*0.6); tnsLineWidth(1.0);
  703. tnsVertex2d(-W2+LM,H2-TM); tnsVertex2d(W2-LM,H2-TM); tnsVertex2d(W2-LM,-H2+BM); tnsVertex2d(-W2+LM,-H2+BM); tnsPackAs(GL_LINE_LOOP);
  704. tnsVertex2d(-W2-LP,H2+TP); tnsVertex2d(W2+LP,H2+TP); tnsVertex2d(W2+LP,-H2-BP); tnsVertex2d(-W2-LP,-H2-BP); tnsPackAs(GL_LINE_LOOP);
  705. if(Our->ShowRef==2){
  706. if(Our->RefOrientation){ tnsVertex2d(W2,-MM); tnsVertex2d(-W2,-MM); tnsVertex2d(W2,MM); tnsVertex2d(-W2,MM); }
  707. else{ tnsVertex2d(-MM,H2); tnsVertex2d(-MM,-H2); tnsVertex2d(MM,H2); tnsVertex2d(MM,-H2); }
  708. tnsPackAs(GL_LINES);
  709. }
  710. real tcolor[4]={0,0,0,Our->RefAlpha}; real th=ocd->Base.ZoomX*1.5;
  711. tnsLineWidth(3);
  712. tnsDrawStringLCD(str,0,tcolor,-W2,W2,H2+th*LA_RH,LA_TEXT_LCD_16|LA_TEXT_REVERT_Y,th);
  713. tnsLineWidth(1);
  714. tnsFlush();
  715. }
  716. void our_CanvasDrawBrushCircle(OurCanvasDraw* ocd){
  717. real colorw[4]={1,1,1,0.5}; real colork[4]={0,0,0,0.5};
  718. if(Our->Tool==OUR_TOOL_MOVE || (Our->Tool==OUR_TOOL_CROP && Our->ShowBorder)){
  719. tnsUseImmShader();
  720. tnsDrawStringM("🤚",0,colork,ocd->Base.OnX-LA_RH,ocd->Base.OnX+10000,ocd->Base.OnY-LA_RH,0);
  721. tnsDrawStringM("🤚",0,colorw,ocd->Base.OnX-2-LA_RH,ocd->Base.OnX+10000,ocd->Base.OnY-2-LA_RH,0);
  722. return;
  723. }
  724. real v[96]; real Radius=OUR_BRUSH_ACTUAL_SIZE(Our->CurrentBrush)/ocd->Base.ZoomX, gap=rad(2);
  725. tnsUseImmShader();tnsUseNoTexture(); tnsLineWidth(1.5);
  726. OurLayer* l = Our->CurrentLayer;
  727. if (!Our->CurrentBrush || !l || l->Hide || l->Transparency==1 || l->Lock ||
  728. (l->AsSketch && Our->SketchMode==2)|| ocd->Base.SelectThrough || (Our->Tool==OUR_TOOL_CROP && !Our->ShowBorder)){
  729. real d = Radius * 0.707;
  730. tnsColor4d(0,0,0,0.5);
  731. tnsVertex2d(ocd->Base.OnX-d+1, ocd->Base.OnY+d-1); tnsVertex2d(ocd->Base.OnX+d+1, ocd->Base.OnY-d-1);
  732. tnsVertex2d(ocd->Base.OnX-d+1, ocd->Base.OnY-d-1); tnsVertex2d(ocd->Base.OnX+d+1, ocd->Base.OnY+d-1);
  733. tnsPackAs(GL_LINES);
  734. tnsColor4d(1,1,1,0.5);
  735. tnsVertex2d(ocd->Base.OnX-d, ocd->Base.OnY+d-1); tnsVertex2d(ocd->Base.OnX+d, ocd->Base.OnY-d-1);
  736. tnsVertex2d(ocd->Base.OnX-d, ocd->Base.OnY-d-1); tnsVertex2d(ocd->Base.OnX+d, ocd->Base.OnY+d-1);
  737. tnsPackAs(GL_LINES);
  738. tnsLineWidth(1.0);
  739. return;
  740. }
  741. if(Our->ShowBrushName){
  742. tnsDrawStringAuto(SSTR(Our->CurrentBrush->Name),colork,ocd->Base.OnX-10000,ocd->Base.OnX-LA_RH,ocd->Base.OnY-LA_RH,LA_TEXT_ALIGN_RIGHT);
  743. tnsDrawStringAuto(SSTR(Our->CurrentBrush->Name),colorw,ocd->Base.OnX-10000,ocd->Base.OnX-LA_RH-2,ocd->Base.OnY-2-LA_RH,LA_TEXT_ALIGN_RIGHT);
  744. tnsUseNoTexture();
  745. }
  746. if(Our->ShowBrushNumber){
  747. char buf[32]; if(Our->BrushNumber){ sprintf(buf,"#%d",Our->BrushNumber-1); }else{ sprintf(buf,"[%.1lf]",OUR_BRUSH_ACTUAL_SIZE(Our->CurrentBrush)); }
  748. tnsDrawStringAuto(buf,colork,ocd->Base.OnX-10000,ocd->Base.OnX-LA_RH,ocd->Base.OnY,LA_TEXT_ALIGN_RIGHT);
  749. tnsDrawStringAuto(buf,colorw,ocd->Base.OnX-10000,ocd->Base.OnX-LA_RH-2,ocd->Base.OnY-2,LA_TEXT_ALIGN_RIGHT);
  750. tnsUseNoTexture();
  751. }
  752. tnsMakeCircle2d(v,48,ocd->Base.OnX,ocd->Base.OnY,Radius+0.5,0);
  753. tnsColor4d(1,1,1,0.5); tnsVertexArray2d(v,48); tnsPackAs(GL_LINE_LOOP);
  754. tnsMakeCircle2d(v,48,ocd->Base.OnX,ocd->Base.OnY,Radius-0.5,0);
  755. tnsColor4d(0,0,0,0.5); tnsVertexArray2d(v,48); tnsPackAs(GL_LINE_LOOP);
  756. if(Our->EventHasTwist){
  757. tnsColor4d(0,0,0,0.5);
  758. tnsVertex2d(ocd->Base.OnX+sin(Our->EventTwistAngle+gap)*Radius,ocd->Base.OnY+cos(Our->EventTwistAngle+gap)*Radius);
  759. tnsVertex2d(ocd->Base.OnX-sin(Our->EventTwistAngle-gap)*Radius,ocd->Base.OnY-cos(Our->EventTwistAngle-gap)*Radius);
  760. tnsVertex2d(ocd->Base.OnX+sin(Our->EventTwistAngle-gap)*Radius,ocd->Base.OnY+cos(Our->EventTwistAngle-gap)*Radius);
  761. tnsVertex2d(ocd->Base.OnX-sin(Our->EventTwistAngle+gap)*Radius,ocd->Base.OnY-cos(Our->EventTwistAngle+gap)*Radius);
  762. tnsPackAs(GL_LINES);
  763. tnsColor4d(1,1,1,0.5);
  764. tnsVertex2d(ocd->Base.OnX+sin(Our->EventTwistAngle)*Radius,ocd->Base.OnY+cos(Our->EventTwistAngle)*Radius);
  765. tnsVertex2d(ocd->Base.OnX-sin(Our->EventTwistAngle)*Radius,ocd->Base.OnY-cos(Our->EventTwistAngle)*Radius);
  766. tnsPackAs(GL_LINES);
  767. }
  768. if(Our->CurrentBrush && Our->CurrentBrush->VisualOffset > 1e-4){
  769. tnsMakeCircle2d(v,48,ocd->PointerX,ocd->PointerY,Radius/4+0.5,0);
  770. tnsColor4d(1,1,1,0.5); tnsVertexArray2d(v,48); tnsPackAs(GL_LINE_LOOP);
  771. tnsMakeCircle2d(v,48,ocd->PointerX,ocd->PointerY,Radius/4-0.5,0);
  772. tnsColor4d(0,0,0,0.5); tnsVertexArray2d(v,48); tnsPackAs(GL_LINE_LOOP);
  773. tnsVertex2d(ocd->PointerX,ocd->PointerY);
  774. tnsVertex2d(ocd->Base.OnX,ocd->Base.OnY);
  775. real vcolor[8]={1,1,1,0.3,0,0,0,0.5};
  776. tnsColorArray4d(vcolor,2); tnsPackAs(GL_LINES);
  777. }
  778. tnsLineWidth(1.0);
  779. tnsFlush();
  780. }
  781. void our_CanvasDrawInit(laUiItem* ui){
  782. ui->Extra=memAcquireHyper(sizeof(OurCanvasDraw));
  783. laFirstColumn(laAddTabPage(ui, "New Group"));
  784. OurCanvasDraw* ocd=ui->Extra;
  785. ocd->Base.ParentUi=ui;
  786. ocd->Base.HeightCoeff = 10;
  787. ocd->Base.ZoomX = 1;
  788. ocd->Base.ZoomY = 1;
  789. ocd->Base.ImageDrawAlpha = 1;
  790. ocd->Base.ImageDrawBorder = 1;
  791. ocd->Base.AdaptiveLineWidth = 1;
  792. ocd->Base.ClearBackground = 1;
  793. logPrintNew("Our Paint initialization:\n");
  794. int work_grp_cnt[3];
  795. glGetIntegeri_v(GL_MAX_COMPUTE_WORK_GROUP_COUNT, 0, &work_grp_cnt[0]);
  796. glGetIntegeri_v(GL_MAX_COMPUTE_WORK_GROUP_COUNT, 1, &work_grp_cnt[1]);
  797. glGetIntegeri_v(GL_MAX_COMPUTE_WORK_GROUP_COUNT, 2, &work_grp_cnt[2]);
  798. logPrint("GPU max global (total) work group counts x:%i y:%i z:%i\n", work_grp_cnt[0], work_grp_cnt[1], work_grp_cnt[2]);
  799. int work_grp_size[3];
  800. glGetIntegeri_v(GL_MAX_COMPUTE_WORK_GROUP_SIZE, 0, &work_grp_size[0]);
  801. glGetIntegeri_v(GL_MAX_COMPUTE_WORK_GROUP_SIZE, 1, &work_grp_size[1]);
  802. glGetIntegeri_v(GL_MAX_COMPUTE_WORK_GROUP_SIZE, 2, &work_grp_size[2]);
  803. logPrint("GPU max local (in one shader) work group sizes x:%i y:%i z:%i\n", work_grp_size[0], work_grp_size[1], work_grp_size[2]);
  804. int work_grp_inv;
  805. glGetIntegerv(GL_MAX_COMPUTE_WORK_GROUP_INVOCATIONS, &work_grp_inv);
  806. logPrint("GPU max local work group invocations %i\n", work_grp_inv);
  807. }
  808. void our_CanvasDrawCanvas(laBoxedTheme *bt, OurPaint *unused_c, laUiItem* ui){
  809. OurCanvasDraw* ocd=ui->Extra; OurPaint* oc=ui->PP.EndInstance; laCanvasExtra*e=&ocd->Base;
  810. int W, H; W = ui->R - ui->L; H = ui->B - ui->U;
  811. tnsFlush();
  812. if (!e->OffScr || e->OffScr->pColor[0]->Height != ui->B - ui->U || e->OffScr->pColor[0]->Width != ui->R - ui->L){
  813. if (e->OffScr) tnsDelete2DOffscreen(e->OffScr);
  814. e->OffScr = tnsCreate2DOffscreen(GL_RGBA16F, W, H, 0, 0, 0);
  815. }
  816. //our_CANVAS_TEST(bt,ui);
  817. //glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,GL_ONE,GL_ONE);
  818. tnsDrawToOffscreen(e->OffScr,1,0);
  819. tnsViewportWithScissor(0, 0, W, H);
  820. tnsResetViewMatrix();tnsResetModelMatrix();tnsResetProjectionMatrix();
  821. tnsOrtho(e->PanX - W * e->ZoomX / 2, e->PanX + W * e->ZoomX / 2, e->PanY - e->ZoomY * H / 2, e->PanY + e->ZoomY * H / 2, 100, -100);
  822. tnsClearColor(LA_COLOR3(Our->BackgroundColor),1); tnsClearAll();
  823. if(Our->ShowTiles){ our_CanvasDrawTiles(); }
  824. our_CanvasDrawTextures();
  825. if(Our->ShowBorder){ our_CanvasDrawCropping(ocd); }
  826. if(Our->ShowRef){ our_CanvasDrawReferenceBlock(ocd); }
  827. }
  828. void our_CanvasDrawOverlay(laUiItem* ui,int h){
  829. laCanvasExtra *e = ui->Extra; OurCanvasDraw* ocd=e;
  830. laBoxedTheme *bt = (*ui->Type->Theme);
  831. tnsUseImmShader(); tnsEnableShaderv(T->immShader); tnsUniformColorMode(T->immShader,2);
  832. tnsUniformOutputColorSpace(T->immShader, 0);
  833. if(Our->ColorInterpretation==OUR_CANVAS_INTERPRETATION_SRGB){ tnsUniformInputColorSpace(T->immShader, 0); }
  834. elif(Our->ColorInterpretation==OUR_CANVAS_INTERPRETATION_CLAY){ tnsUniformInputColorSpace(T->immShader, 1); }
  835. tnsDraw2DTextureDirectly(e->OffScr->pColor[0], ui->L, ui->U, ui->R - ui->L, ui->B - ui->U);
  836. tnsFlush();
  837. tnsUniformColorMode(T->immShader, 0); tnsUniformInputColorSpace(T->immShader, 0); tnsUniformOutputColorSpace(T->immShader, MAIN.CurrentWindow->OutputColorSpace);
  838. if(Our->EnableBrushCircle && (!ocd->HideBrushCircle)){ our_CanvasDrawBrushCircle(ocd); }
  839. if(!(ui->Flags&LA_UI_FLAGS_NO_OVERLAY)){
  840. real colorw[4]={1,1,1,0.5}; real colork[4]={0,0,0,0.5};
  841. if(Our->ShowStripes){ int UH=TNS_MIN2(LA_RH,(ui->B-ui->U)/8); real varr[8]; real carr[16];
  842. tnsUseNoTexture();
  843. tnsVectorSet4(&varr[0], ui->L,ui->B-UH,ui->R,ui->B-UH);
  844. tnsVectorSet4(&varr[4], ui->R,ui->B-2*UH,ui->L,ui->B-2*UH);
  845. tnsVectorSet4(&carr[0], 0,0,0,1); tnsVectorSet4(&carr[4], 1,1,1,1);
  846. tnsVectorSet4(&carr[8], 1,1,1,1); tnsVectorSet4(&carr[12], 0,0,0,1);
  847. tnsVertexArray2d(varr,4); tnsColorArray4d(carr,4);
  848. tnsPackAs(GL_TRIANGLE_FAN);
  849. tnsVertex2d(ui->L,ui->B); tnsVertex2d(ui->R,ui->B); tnsVertex2d(ui->R,ui->B-UH); tnsVertex2d(ui->L,ui->B-UH);
  850. tnsColor4d(0,0,0,1); tnsPackAs(GL_TRIANGLE_FAN);
  851. tnsVertex2d(ui->L,ui->B-UH*2); tnsVertex2d(ui->R,ui->B-UH*2); tnsVertex2d(ui->R,ui->B-UH*3); tnsVertex2d(ui->L,ui->B-UH*3);
  852. tnsColor4d(1,1,1,1); tnsPackAs(GL_TRIANGLE_FAN);
  853. real ca[16]={0,0,0,1,0.5,0.5,0.5,1,1,1,1,1,0.5,0.5,0.5,1};
  854. int count=(ui->R-ui->L)/UH; real sp=(real)(ui->R-ui->L)/(real)count;
  855. for(int i=0;i<count;i++){ real sl=sp*i+ui->L;
  856. tnsVertex2d(sl,ui->U); tnsVertex2d(sl+sp,ui->U); tnsVertex2d(sl+sp,ui->U+UH); tnsVertex2d(sl,ui->U+UH);
  857. tnsColor4dv(&ca[(i%4)*4]); tnsPackAs(GL_TRIANGLE_FAN);
  858. }
  859. }
  860. if(Our->ShowGrid){
  861. tnsUseNoTexture();
  862. int delta=LA_RH*1.5; if(delta<15){delta=15;} int c=0;
  863. for(int i=ui->L+delta;i<ui->R;i+=delta*2){ tnsVertex2d(i,ui->B); tnsVertex2d(i,ui->U); } tnsColor4d(0,0,0,0.5); tnsPackAs(GL_LINES);
  864. for(int i=ui->L+delta*2;i<ui->R;i+=delta*2){ tnsVertex2d(i,ui->B); tnsVertex2d(i,ui->U); } tnsColor4d(1,1,1,0.5); tnsPackAs(GL_LINES);
  865. for(int i=ui->U+delta;i<ui->B;i+=delta*2){ tnsVertex2d(ui->L,i); tnsVertex2d(ui->R,i); } tnsColor4d(0,0,0,0.5); tnsPackAs(GL_LINES);
  866. for(int i=ui->U+delta*2;i<ui->B;i+=delta*2){ tnsVertex2d(ui->L,i); tnsVertex2d(ui->R,i); } tnsColor4d(1,1,1,0.5); tnsPackAs(GL_LINES);
  867. }
  868. char buf[128]; sprintf(buf,"%.1lf%%",100.0f/e->ZoomX);
  869. tnsDrawStringAuto(buf,colork,ui->L+bt->LM+1,ui->R-bt->RM,ui->B-LA_RH-bt->BM+1,0);
  870. tnsDrawStringAuto(buf,colorw,ui->L+bt->LM,ui->R-bt->RM,ui->B-LA_RH-bt->BM,0);
  871. }
  872. la_CanvasDefaultOverlay(ui, h);
  873. }
  874. void our_GetBrushOffset(OurCanvasDraw* ocd_if_scale, OurBrush*b, real event_orientation, real*x, real*y){
  875. *x=*y=0;
  876. real offx=0,offy=0;
  877. if(b && b->VisualOffset>1e-4){ real offset=b->VisualOffset;
  878. real orientation = b->OffsetFollowPenTilt?event_orientation:b->VisualOffsetAngle;
  879. real zoom=ocd_if_scale?ocd_if_scale->Base.ZoomX:1;
  880. offx = cos(orientation)*zoom*LA_RH*offset; offy = sin(orientation)*zoom*LA_RH*offset * (ocd_if_scale?-1:1);
  881. }
  882. *x=offx; *y=offy;
  883. }
  884. int ourextramod_Canvas(laOperator *a, laEvent *e){
  885. laUiItem *ui = a->Instance; OurCanvasDraw* ocd=ui->Extra;
  886. if(ocd->Base.SelectThrough && e->type==LA_L_MOUSE_DOWN) return LA_RUNNING;
  887. if(Our->EnableBrushCircle && ((e->type&LA_MOUSE_EVENT)||(e->type&LA_KEYBOARD_EVENT))){
  888. ocd->PointerX = e->x; ocd->PointerY = e->y; real offx,offy;
  889. our_GetBrushOffset(0,Our->CurrentBrush,e->Orientation,&offx,&offy);
  890. ocd->Base.OnX=e->x-offx; ocd->Base.OnY=e->y-offy;
  891. laRedrawCurrentPanel(); Our->EventHasTwist=e->HasTwist; Our->EventTwistAngle=e->Twist;
  892. }
  893. return LA_RUNNING_PASS;
  894. }
  895. OurLayer* our_NewLayer(char* name){
  896. OurLayer* l=memAcquire(sizeof(OurLayer)); strSafeSet(&l->Name,name); lstPushItem(&Our->Layers, l);
  897. memAssignRef(Our, &Our->CurrentLayer, l);
  898. return l;
  899. }
  900. void our_DuplicateLayerContent(OurLayer* to, OurLayer* from){
  901. for(int row=0;row<OUR_TILES_PER_ROW;row++){ if(!from->TexTiles[row]) continue;
  902. to->TexTiles[row]=memAcquire(sizeof(OurTexTile*)*OUR_TILES_PER_ROW);
  903. for(int col=0;col<OUR_TILES_PER_ROW;col++){ if(!from->TexTiles[row][col] || !from->TexTiles[row][col]->Texture) continue;
  904. to->TexTiles[row][col]=memAcquire(sizeof(OurTexTile));
  905. OurTexTile* tt=to->TexTiles[row][col],*ft=from->TexTiles[row][col];
  906. memcpy(tt,ft,sizeof(OurTexTile));
  907. tt->CopyBuffer=0;
  908. tt->Texture=tnsCreate2DTexture(OUR_CANVAS_GL_PIX,OUR_TILE_W,OUR_TILE_W,0);
  909. int bufsize=OUR_TILE_W*OUR_TILE_W*OUR_CANVAS_PIXEL_SIZE;
  910. tt->FullData=malloc(bufsize);
  911. ft->Data=malloc(bufsize); int width=OUR_TILE_W;
  912. tnsBindTexture(ft->Texture); glPixelStorei(GL_PACK_ALIGNMENT, 2);
  913. tnsGet2DTextureSubImage(ft->Texture, 0, 0, width, width, OUR_CANVAS_GL_FORMAT, OUR_CANVAS_DATA_FORMAT, bufsize, ft->Data);
  914. tnsBindTexture(tt->Texture);
  915. glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, width, width, OUR_CANVAS_GL_FORMAT, OUR_CANVAS_DATA_FORMAT, ft->Data);
  916. free(ft->Data); ft->Data=0;
  917. }
  918. }
  919. }
  920. void ourbeforefree_Layer(OurLayer* l){
  921. for(int row=0;row<OUR_TILES_PER_ROW;row++){ if(!l->TexTiles[row]) continue;
  922. for(int col=0;col<OUR_TILES_PER_ROW;col++){ if(!l->TexTiles[row][col]) continue;
  923. if(l->TexTiles[row][col]->Texture){ tnsDeleteTexture(l->TexTiles[row][col]->Texture); l->TexTiles[row][col]->Texture=0; }
  924. if(l->TexTiles[row][col]->Data){ free(l->TexTiles[row][col]->Data); l->TexTiles[row][col]->Data=0; }
  925. if(l->TexTiles[row][col]->FullData){ free(l->TexTiles[row][col]->FullData); l->TexTiles[row][col]->FullData=0; }
  926. if(l->TexTiles[row][col]->CopyBuffer){ free(l->TexTiles[row][col]->CopyBuffer); l->TexTiles[row][col]->CopyBuffer=0; }
  927. memFree(l->TexTiles[row][col]);
  928. }
  929. memFree(l->TexTiles[row]); l->TexTiles[row]=0;
  930. }
  931. }
  932. void our_RemoveLayer(OurLayer* l, int cleanup){
  933. strSafeDestroy(&l->Name);
  934. if(Our->CurrentLayer==l){ OurLayer* nl=l->Item.pPrev?l->Item.pPrev:l->Item.pNext; memAssignRef(Our, &Our->CurrentLayer, nl); }
  935. lstRemoveItem(&Our->Layers, l);
  936. if(cleanup) ourbeforefree_Layer(l);
  937. memLeave(l);
  938. }
  939. int our_MergeLayer(OurLayer* l){
  940. OurLayer* ol=l->Item.pNext; if(!ol) return 0; int xmin=INT_MAX,xmax=-INT_MAX,ymin=INT_MAX,ymax=-INT_MAX; int seam=OUR_TILE_SEAM;
  941. glUseProgram(Our->CompositionProgram);
  942. glUniform1i(Our->uBlendMode, l->BlendMode);
  943. glUniform1f(Our->uAlphaTop, 1-l->Transparency);
  944. glUniform1f(Our->uAlphaBottom, 1-ol->Transparency);
  945. for(int row=0;row<OUR_TILES_PER_ROW;row++){ if(!l->TexTiles[row]) continue;// Should not happen.
  946. for(int col=0;col<OUR_TILES_PER_ROW;col++){ if(!l->TexTiles[row][col]) continue; OurTexTile*t=l->TexTiles[row][col];
  947. if(!t->Texture) continue;
  948. int tl,tr,tu,tb; our_LayerEnsureTileDirect(ol,row,col);
  949. OurTexTile*ot=ol->TexTiles[row][col];
  950. if((!ot) || (!ot->Texture)) our_LayerEnsureTileDirect(ol,row,col);
  951. glBindImageTexture(0, t->Texture->GLTexHandle, 0, GL_FALSE, 0, GL_READ_WRITE, OUR_CANVAS_GL_PIX);
  952. glBindImageTexture(1, ot->Texture->GLTexHandle, 0, GL_FALSE, 0, GL_READ_WRITE, OUR_CANVAS_GL_PIX);
  953. glDispatchCompute(OUR_WORKGROUP_SIZE,OUR_WORKGROUP_SIZE,1);
  954. xmin=TNS_MIN2(xmin,t->l+seam);xmax=TNS_MAX2(xmax,t->r-seam); ymin=TNS_MIN2(ymin,t->b+seam);ymax=TNS_MAX2(ymax,t->u-seam);
  955. }
  956. }
  957. glMemoryBarrier(GL_SHADER_IMAGE_ACCESS_BARRIER_BIT);
  958. if(xmin>xmax||ymin>ymax) return 0;
  959. our_RecordUndo(l,xmin,xmax,ymin,ymax,1,0);
  960. our_RecordUndo(ol,xmin,xmax,ymin,ymax,1,0);
  961. our_RemoveLayer(l,0);
  962. laRecordDifferences(0,"our.canvas.layers");laRecordDifferences(0,"our.canvas.current_layer");
  963. laPushDifferences("Merge layers",0);
  964. return 1;
  965. }
  966. OurBrush* our_NewBrush(char* name, real SizeOffset, real Hardness, real DabsPerSize, real Transparency, real Smudge, real SmudgeResampleLength,
  967. int PressureSize, int PressureHardness, int PressureTransparency, int PressureSmudge){
  968. OurBrush* b=memAcquireHyper(sizeof(OurBrush)); strSafeSet(&b->Name,name); lstAppendItem(&Our->Brushes, b);
  969. b->SizeOffset=SizeOffset; b->Hardness=Hardness; b->DabsPerSize=DabsPerSize; b->Transparency=Transparency; b->Smudge=Smudge;
  970. b->PressureHardness=PressureHardness; b->PressureSize=PressureSize; b->PressureTransparency=PressureTransparency; b->PressureSmudge=PressureSmudge;
  971. b->SmudgeResampleLength = SmudgeResampleLength;
  972. memAssignRef(Our, &Our->CurrentBrush, b);
  973. b->Rack=memAcquire(sizeof(laRackPage)); b->Rack->RackType=LA_RACK_TYPE_DRIVER;
  974. b->Binding=-1;
  975. b->PressureForce=1; b->Force=1; b->VisualOffsetAngle=TNS_PI/4;
  976. return b;
  977. }
  978. void our_RemoveBrush(OurBrush* b){
  979. strSafeDestroy(&b->Name); strSafeDestroy(&b->Custom1Name); strSafeDestroy(&b->Custom2Name);
  980. if(Our->CurrentBrush==b){ OurBrush* nb=b->Item.pPrev?b->Item.pPrev:b->Item.pNext; memAssignRef(Our, &Our->CurrentBrush, nb); }
  981. lstRemoveItem(&Our->Brushes, b);
  982. memLeave(b->Rack); b->Rack=0;
  983. memLeave(b);
  984. }
  985. OurBrush* our_DuplicateBrush(OurBrush* b){
  986. OurBrush* nb=memAcquireHyper(sizeof(OurBrush));
  987. memcpy(nb,b,sizeof(OurBrush)); nb->Binding=-1; nb->Name=0; strSafePrint(&nb->Name,"%s Copy",b->Name?b->Name->Ptr:"New Brush");
  988. nb->Rack=laDuplicateRackPage(0,b->Rack);
  989. nb->Item.pNext=nb->Item.pPrev=0;
  990. lstInsertItemAfter(&Our->Brushes,nb,b);
  991. memAssignRef(Our, &Our->CurrentBrush, nb);
  992. return nb;
  993. }
  994. int our_BufferAnythingVisible(uint16_t* buf, int elemcount){
  995. for(int i=0;i<elemcount;i++){
  996. uint16_t* rgba=&buf[i*4]; if(rgba[3]) return 1;
  997. }
  998. return 0;
  999. }
  1000. void our_TileEnsureUndoBuffer(OurTexTile* t, real xmin,real xmax, real ymin,real ymax,int OnlyUpdateLocal){
  1001. if(!t->Texture) return;
  1002. if(OnlyUpdateLocal){
  1003. t->cl=0;t->cr=OUR_TILE_W;t->cu=OUR_TILE_W;t->cb=0;
  1004. }else{
  1005. int _l=floor(xmin),_r=ceil(xmax),_u=ceil(ymax),_b=floor(ymin);
  1006. if(t->CopyBuffer){ free(t->CopyBuffer); t->CopyBuffer=0; } //shouldn't happen
  1007. if(_l>=t->r || _r<t->l || _b>=t->u || _u<t->b || _l==_r || _u==_b) return;
  1008. t->cl=TNS_MAX2(_l,t->l)-t->l;t->cr=TNS_MIN2(_r,t->r)-t->l;t->cu=TNS_MIN2(_u,t->u)-t->b;t->cb=TNS_MAX2(_b,t->b)-t->b;
  1009. }
  1010. int rows=t->cu-t->cb,cols=t->cr-t->cl;
  1011. int bufsize=cols*rows*OUR_CANVAS_PIXEL_SIZE;
  1012. t->CopyBuffer=calloc(1,bufsize);
  1013. for(int row=0;row<rows;row++){
  1014. memcpy(&t->CopyBuffer[row*cols*4],&t->FullData[((+row+t->cb)*OUR_TILE_W+t->cl)*4],OUR_CANVAS_PIXEL_SIZE*cols);
  1015. }
  1016. OUR_PIX_COMPACT* temp=malloc(bufsize);
  1017. tnsBindTexture(t->Texture);
  1018. tnsGet2DTextureSubImage(t->Texture, t->cl, t->cb, cols,rows, OUR_CANVAS_GL_FORMAT, OUR_CANVAS_DATA_FORMAT, bufsize, temp);
  1019. for(int row=0;row<rows;row++){
  1020. memcpy(&t->FullData[((+row+t->cb)*OUR_TILE_W+t->cl)*4],&temp[row*cols*4],sizeof(uint16_t)*4*cols);
  1021. }
  1022. free(temp);
  1023. }
  1024. void our_TileSwapBuffers(OurTexTile* t, OUR_PIX_COMPACT* data, int IsRedo, int l, int r, int u, int b){
  1025. int rows=u-b,cols=r-l; int bufsize=rows*cols*OUR_CANVAS_PIXEL_SIZE;
  1026. OUR_PIX_COMPACT* temp=malloc(bufsize);
  1027. memcpy(temp,data,bufsize);
  1028. for(int row=0;row<rows;row++){
  1029. memcpy(&data[row*cols*4],&t->FullData[((+row+b)*OUR_TILE_W+l)*4],OUR_CANVAS_PIXEL_SIZE*cols);
  1030. memcpy(&t->FullData[((+row+b)*OUR_TILE_W+l)*4],&temp[row*cols*4],OUR_CANVAS_PIXEL_SIZE*cols);
  1031. }
  1032. tnsBindTexture(t->Texture);
  1033. glGetError();
  1034. OUR_PIX_COMPACT* use_data=temp;
  1035. if(IsRedo){ use_data=data; }
  1036. glTexSubImage2D(GL_TEXTURE_2D, 0, l, b, cols,rows,OUR_CANVAS_GL_FORMAT,OUR_CANVAS_DATA_FORMAT,use_data);
  1037. free(temp);
  1038. }
  1039. void ourundo_Tiles(OurUndo* undo){
  1040. for(OurUndoTile* ut=undo->Tiles.pFirst;ut;ut=ut->Item.pNext){
  1041. our_LayerEnsureTileDirect(undo->Layer,ut->row,ut->col);
  1042. our_TileSwapBuffers(undo->Layer->TexTiles[ut->row][ut->col], ut->CopyData, 0, ut->l, ut->r, ut->u, ut->b);
  1043. }
  1044. laNotifyUsers("our.canvas");
  1045. }
  1046. void ourredo_Tiles(OurUndo* undo){
  1047. for(OurUndoTile* ut=undo->Tiles.pFirst;ut;ut=ut->Item.pNext){
  1048. our_LayerEnsureTileDirect(undo->Layer,ut->row,ut->col);
  1049. our_TileSwapBuffers(undo->Layer->TexTiles[ut->row][ut->col], ut->CopyData, 0, ut->l, ut->r, ut->u, ut->b);
  1050. }
  1051. laNotifyUsers("our.canvas");
  1052. }
  1053. void ourundo_Free(OurUndo* undo,int FromLeft){
  1054. OurUndoTile* ut;
  1055. while(ut=lstPopItem(&undo->Tiles)){ free(ut->CopyData); memFree(ut); }
  1056. memFree(undo);
  1057. }
  1058. #define OUR_XXYY_TO_COL_ROW_RANGE \
  1059. l=(int)(floor(OUR_TILE_CTR+(xmin-OUR_TILE_SEAM)/OUR_TILE_W_USE+0.5));\
  1060. r=(int)(floor(OUR_TILE_CTR+(xmax+OUR_TILE_SEAM)/OUR_TILE_W_USE+0.5));\
  1061. u=(int)(floor(OUR_TILE_CTR+(ymax+OUR_TILE_SEAM)/OUR_TILE_W_USE+0.5));\
  1062. b=(int)(floor(OUR_TILE_CTR+(ymin-OUR_TILE_SEAM)/OUR_TILE_W_USE+0.5));\
  1063. TNS_CLAMP(l,0,OUR_TILES_PER_ROW-1); TNS_CLAMP(r,0,OUR_TILES_PER_ROW-1); TNS_CLAMP(u,0,OUR_TILES_PER_ROW-1); TNS_CLAMP(b,0,OUR_TILES_PER_ROW-1);
  1064. #define OUR_XXYY_TO_COL_ROW_ALIGNED \
  1065. l=(int)(floor(OUR_TILE_CTR+(xmin)/OUR_TILE_W_USE+0.5));\
  1066. r=(int)(floor(OUR_TILE_CTR+(xmax-1)/OUR_TILE_W_USE+0.5));\
  1067. u=(int)(floor(OUR_TILE_CTR+(ymax-1)/OUR_TILE_W_USE+0.5));\
  1068. b=(int)(floor(OUR_TILE_CTR+(ymin)/OUR_TILE_W_USE+0.5));\
  1069. TNS_CLAMP(l,0,OUR_TILES_PER_ROW-1); TNS_CLAMP(r,0,OUR_TILES_PER_ROW-1); TNS_CLAMP(u,0,OUR_TILES_PER_ROW-1); TNS_CLAMP(b,0,OUR_TILES_PER_ROW-1);
  1070. void our_RecordUndo(OurLayer* ol, real xmin,real xmax, real ymin,real ymax,int Aligned,int Push){
  1071. if(xmax<xmin || ymax<ymin) return;
  1072. int l,r,u,b;
  1073. if(Aligned){ OUR_XXYY_TO_COL_ROW_ALIGNED }else{ OUR_XXYY_TO_COL_ROW_RANGE; }
  1074. OurUndo* undo=memAcquire(sizeof(OurUndo)); undo->Layer=ol;
  1075. for(int row=b;row<=u;row++){ if(!ol->TexTiles[row]) continue;// Should not happen.
  1076. for(int col=l;col<=r;col++){ if(!ol->TexTiles[row][col]) continue; OurTexTile*t=ol->TexTiles[row][col];
  1077. our_TileEnsureUndoBuffer(t,xmin,xmax,ymin,ymax,0);
  1078. if(!t->CopyBuffer) continue;
  1079. OurUndoTile* ut=memAcquire(sizeof(OurUndoTile));
  1080. ut->l=t->cl; ut->r=t->cr; ut->u=t->cu; ut->b=t->cb;
  1081. ut->CopyData=t->CopyBuffer; t->CopyBuffer=0;
  1082. ut->col=col;ut->row=row;
  1083. lstAppendItem(&undo->Tiles,ut);
  1084. }
  1085. }
  1086. if(!undo->Tiles.pFirst){ memFree(undo); return; /*unlikely;*/ }
  1087. laFreeNewerDifferences();
  1088. laRecordCustomDifferences(undo,ourundo_Tiles,ourredo_Tiles,ourundo_Free);
  1089. if(Push){ laPushDifferences("Paint",0); laFreeOlderDifferences(Our->PaintUndoLimit); }
  1090. }
  1091. void our_LayerRefreshLocal(OurLayer* ol){
  1092. //OurUndo* undo=memAcquire(sizeof(OurUndo)); undo->Layer=ol;
  1093. for(int row=0;row<OUR_TILES_PER_ROW;row++){ if(!ol->TexTiles[row]) continue;
  1094. for(int col=0;col<OUR_TILES_PER_ROW;col++){ if(!ol->TexTiles[row][col]) continue; OurTexTile*t=ol->TexTiles[row][col];
  1095. our_TileEnsureUndoBuffer(t,0,0,0,0,1);
  1096. }
  1097. }
  1098. //if(!undo->Tiles.pFirst){ memFree(undo); return; /*unlikely;*/ }
  1099. //laFreeNewerDifferences();
  1100. //laRecordCustomDifferences(undo,ourundo_Tiles,ourredo_Tiles,ourundo_Free);
  1101. //if(Push){ laPushDifferences("Loaded",0); }
  1102. }
  1103. void our_LayerEnsureTileDirect(OurLayer* ol, int row, int col){
  1104. if(!ol->TexTiles[row]){ol->TexTiles[row]=memAcquireSimple(sizeof(OurTexTile*)*OUR_TILES_PER_ROW);}
  1105. if(!ol->TexTiles[row][col]) ol->TexTiles[row][col]=memAcquireSimple(sizeof(OurTexTile));
  1106. OurTexTile*t=ol->TexTiles[row][col];
  1107. if(t->Texture) return;
  1108. t->Texture=tnsCreate2DTexture(OUR_CANVAS_GL_PIX,OUR_TILE_W,OUR_TILE_W,0);
  1109. int sx=((real)col-OUR_TILE_CTR-0.5)*OUR_TILE_W_USE,sy=((real)row-OUR_TILE_CTR-0.5)*OUR_TILE_W_USE;
  1110. t->l=sx-OUR_TILE_SEAM,t->b=sy-OUR_TILE_SEAM; t->r=t->l+OUR_TILE_W; t->u=t->b+OUR_TILE_W;
  1111. uint16_t initColor[]={0,0,0,0};
  1112. #ifndef LA_USE_GLES
  1113. glClearTexImage(t->Texture->GLTexHandle, 0, OUR_CANVAS_GL_FORMAT, OUR_CANVAS_DATA_FORMAT, 0);
  1114. #endif
  1115. t->FullData=calloc(OUR_TILE_W,OUR_TILE_W*OUR_CANVAS_PIXEL_SIZE);
  1116. }
  1117. void our_LayerEnsureTiles(OurLayer* ol, real xmin,real xmax, real ymin,real ymax, int Aligned, int *tl, int *tr, int* tu, int* tb){
  1118. int l,r,u,b;
  1119. if(Aligned){ OUR_XXYY_TO_COL_ROW_ALIGNED }else{ OUR_XXYY_TO_COL_ROW_RANGE; }
  1120. for(int row=b;row<=u;row++){
  1121. for(int col=l;col<=r;col++){
  1122. our_LayerEnsureTileDirect(ol,row,col);
  1123. }
  1124. }
  1125. *tl=l; *tr=r; *tu=u; *tb=b;
  1126. }
  1127. void our_TileTextureToImage(OurTexTile* ot, int SX, int SY, int composite, int BlendMode, real alpha){
  1128. if(!ot->Texture) return;
  1129. int bufsize=OUR_TILE_W_USE*OUR_TILE_W_USE*OUR_CANVAS_PIXEL_SIZE;
  1130. ot->Data=malloc(bufsize); int seam=OUR_TILE_SEAM; int width=OUR_TILE_W_USE;
  1131. tnsBindTexture(ot->Texture); glPixelStorei(GL_PACK_ALIGNMENT, 2);
  1132. tnsGet2DTextureSubImage(ot->Texture, seam, seam, width, width, OUR_CANVAS_GL_FORMAT, OUR_CANVAS_DATA_FORMAT, bufsize, ot->Data);
  1133. if(composite){
  1134. for(int row=0;row<OUR_TILE_W_USE;row++){
  1135. for(int col=0;col<OUR_TILE_W_USE;col++){
  1136. if(BlendMode==OUR_BLEND_NORMAL){
  1137. our_CanvasAlphaMix(&Our->ImageBuffer[((int64_t)(SY+row)*Our->ImageW+SX+col)*4], &ot->Data[(row*OUR_TILE_W_USE+col)*4],alpha);
  1138. }elif(BlendMode==OUR_BLEND_ADD){
  1139. our_CanvasAdd(&Our->ImageBuffer[((int64_t)(SY+row)*Our->ImageW+SX+col)*4], &ot->Data[(row*OUR_TILE_W_USE+col)*4],alpha);
  1140. }
  1141. }
  1142. }
  1143. }else{
  1144. for(int row=0;row<OUR_TILE_W_USE;row++){
  1145. memcpy(&Our->ImageBuffer[((int64_t)(SY+row)*Our->ImageW+SX)*4],&ot->Data[(row*OUR_TILE_W_USE)*4],OUR_CANVAS_PIXEL_SIZE*OUR_TILE_W_USE);
  1146. }
  1147. }
  1148. free(ot->Data); ot->Data=0;
  1149. }
  1150. void our_TileImageToTexture(OurTexTile* ot, int SX, int SY){
  1151. if(!ot->Texture) return;
  1152. int pl=(SX!=0)?OUR_TILE_SEAM:0, pr=((SX+OUR_TILE_W_USE)!=Our->ImageW)?OUR_TILE_SEAM:0;
  1153. int pu=(SY!=0)?OUR_TILE_SEAM:0, pb=((SY+OUR_TILE_W_USE)!=Our->ImageH)?OUR_TILE_SEAM:0;
  1154. int bufsize=(OUR_TILE_W+pl+pr)*(OUR_TILE_W+pu+pb)*OUR_CANVAS_PIXEL_SIZE;
  1155. ot->Data=malloc(bufsize); int width=OUR_TILE_W_USE+pl+pr, height=OUR_TILE_W_USE+pu+pb;
  1156. for(int row=0;row<height;row++){
  1157. memcpy(&ot->Data[((row)*width)*4],&Our->ImageBuffer[((int64_t)(SY+row-pu)*Our->ImageW+SX-pl)*4],OUR_CANVAS_PIXEL_SIZE*width);
  1158. }
  1159. if(!our_BufferAnythingVisible(ot->Data, bufsize/OUR_CANVAS_PIXEL_SIZE)){ tnsDeleteTexture(ot->Texture); ot->Texture=0; }
  1160. else{
  1161. tnsBindTexture(ot->Texture);
  1162. glTexSubImage2D(GL_TEXTURE_2D, 0, OUR_TILE_SEAM-pl, OUR_TILE_SEAM-pu, width, height, OUR_CANVAS_GL_FORMAT, OUR_CANVAS_DATA_FORMAT, ot->Data);
  1163. }
  1164. free(ot->Data); ot->Data=0;
  1165. }
  1166. int our_LayerEnsureImageBuffer(OurLayer* ol, int OnlyCalculate){
  1167. int l=1000,r=-1000,u=-1000,b=1000; int any=0;
  1168. for(int row=0;row<OUR_TILES_PER_ROW;row++){ if(!ol->TexTiles[row]) continue;
  1169. if(row<b) b=row; if(row>u) u=row;
  1170. for(int col=0;col<OUR_TILES_PER_ROW;col++){ if(!ol->TexTiles[row][col] || !ol->TexTiles[row][col]->Texture) continue;
  1171. if(col<l) l=col; if(col>r) r=col; any++;
  1172. }
  1173. }
  1174. if(!any) return -1;
  1175. Our->ImageW = OUR_TILE_W_USE*(r-l+1); Our->ImageH = OUR_TILE_W_USE*(u-b+1);
  1176. Our->ImageX =((real)l-OUR_TILE_CTR-0.5)*OUR_TILE_W_USE; Our->ImageY=((real)b-OUR_TILE_CTR-0.5)*OUR_TILE_W_USE;
  1177. if(!OnlyCalculate){
  1178. if(Our->ImageBuffer) free(Our->ImageBuffer);
  1179. Our->ImageBuffer = calloc(Our->ImageW*4,Our->ImageH*sizeof(uint16_t));
  1180. if(!Our->ImageBuffer){ return 0; }
  1181. }
  1182. return 1;
  1183. }
  1184. void our_LayerClearEmptyTiles(OurLayer* ol);
  1185. int our_CanvasEnsureImageBuffer(){
  1186. int x=INT_MAX,y=INT_MAX,w=-INT_MAX,h=-INT_MAX;
  1187. for(OurLayer* l=Our->Layers.pFirst;l;l=l->Item.pNext){
  1188. our_LayerClearEmptyTiles(l);
  1189. our_LayerEnsureImageBuffer(l,1);
  1190. if(Our->ImageX<x) x=Our->ImageX; if(Our->ImageY<y) y=Our->ImageY;
  1191. if(Our->ImageW>w) w=Our->ImageW; if(Our->ImageH>h) h=Our->ImageH;
  1192. }
  1193. if(w<0||h<0) return 0;
  1194. Our->ImageX=x; Our->ImageY=y; Our->ImageW=w; Our->ImageH=h;
  1195. if(Our->ImageBuffer) free(Our->ImageBuffer);
  1196. Our->ImageBuffer = calloc(Our->ImageW*4,Our->ImageH*sizeof(uint16_t));
  1197. if(!Our->ImageBuffer){ return 0; }
  1198. return 1;
  1199. }
  1200. void our_CanvasFillImageBufferBackground(int transparent){
  1201. if(transparent){ return; } // it should already be 0,0,0,0.
  1202. int64_t count=Our->ImageW*Our->ImageH;
  1203. real bk[4]; tnsVectorSet3v(bk,Our->BackgroundColor); bk[3]=1;
  1204. Our->BColorU16[0]=bk[0]*65535; Our->BColorU16[1]=bk[1]*65535; Our->BColorU16[2]=bk[2]*65535; Our->BColorU16[3]=65535;
  1205. Our->BColorU8[0]=0.5+bk[0]*255; Our->BColorU8[1]=0.5+bk[1]*255; Our->BColorU8[2]=0.5+bk[2]*255; Our->BColorU8[3]=255;
  1206. for(int64_t i=0;i<count;i++){
  1207. uint16_t* p=&Our->ImageBuffer[(int64_t)i*4]; tnsVectorSet4v(p,Our->BColorU16);
  1208. }
  1209. }
  1210. void our_LayerToImageBuffer(OurLayer* ol, int composite){
  1211. if(composite && (ol->Hide || ol->Transparency==1 || (Our->SketchMode==2 && ol->AsSketch))) return;
  1212. for(int row=0;row<OUR_TILES_PER_ROW;row++){ if(!ol->TexTiles[row]) continue;
  1213. for(int col=0;col<OUR_TILES_PER_ROW;col++){ if(!ol->TexTiles[row][col]) continue;
  1214. int sx=ol->TexTiles[row][col]->l+OUR_TILE_SEAM,sy=ol->TexTiles[row][col]->b+OUR_TILE_SEAM;
  1215. our_TileTextureToImage(ol->TexTiles[row][col], sx-Our->ImageX, sy-Our->ImageY, composite, ol->BlendMode, 1.0f-ol->Transparency);
  1216. }
  1217. }
  1218. }
  1219. void our_LayerToTexture(OurLayer* ol){
  1220. for(int row=0;row<OUR_TILES_PER_ROW;row++){ if(!ol->TexTiles[row]) continue;
  1221. for(int col=0;col<OUR_TILES_PER_ROW;col++){ if(!ol->TexTiles[row][col]) continue;
  1222. int sx=ol->TexTiles[row][col]->l+OUR_TILE_SEAM,sy=ol->TexTiles[row][col]->b+OUR_TILE_SEAM;
  1223. our_TileImageToTexture(ol->TexTiles[row][col], sx-Our->ImageX, sy-Our->ImageY);
  1224. }
  1225. }
  1226. }
  1227. void our_GetFinalDimension(int UseFrame, int SegmentY,int SegmentH, int* x, int* y, int* w, int* h){
  1228. if(UseFrame){ *x=Our->X; *y=Our->Y; *w=Our->W; *h=Our->H; }
  1229. else{ *x=Our->ImageX; *y=Our->ImageY; *w=Our->ImageW; *h=Our->ImageH; }
  1230. if(SegmentH>0){ *y=SegmentY; *h=SegmentH; }
  1231. //printf("%d %d %d %d, %d %d %d %d\n",Our->X, Our->Y, Our->W, Our->H,Our->ImageX, Our->ImageY, Our->ImageW, Our->ImageH);
  1232. }
  1233. #define GET_FINAL_ROW_TYPE(TYPE,BCOLOR) \
  1234. TYPE* our_GetFinalRow_##TYPE(int UseFrame, int row, int x, int y, int w, int h, TYPE* temp){\
  1235. if(!UseFrame) return &((TYPE*)Our->ImageBuffer)[(int64_t)Our->ImageW*(Our->ImageH-row-1)*4];\
  1236. int userow=(h-row-1)-(Our->ImageY-(y-h));\
  1237. if(userow<0 || userow>=Our->ImageH){ for(int i=0;i<w;i++){ tnsVectorSet4v(&temp[(int64_t)i*4],BCOLOR); } return temp; }\
  1238. int sstart=x>Our->ImageX?(x-Our->ImageX):0, tstart=x>Our->ImageX?0:(Our->ImageX-x);\
  1239. int slen=(x+w>Our->ImageX+Our->ImageW)?(Our->ImageW-sstart):(Our->ImageW-sstart-(Our->ImageX+Our->ImageW-x-w));\
  1240. for(int i=0;i<tstart;i++){ tnsVectorSet4v(&temp[(int64_t)i*4],BCOLOR); }\
  1241. for(int i=sstart+slen;i<w;i++){ tnsVectorSet4v(&temp[(int64_t)i*4],BCOLOR); }\
  1242. memcpy(&temp[(int64_t)tstart*4],&((TYPE*)Our->ImageBuffer)[(int64_t)(Our->ImageW*(userow)+sstart)*4],slen*sizeof(TYPE)*4);\
  1243. return temp;\
  1244. }
  1245. GET_FINAL_ROW_TYPE(uint16_t,Our->BColorU16)
  1246. GET_FINAL_ROW_TYPE(uint8_t,Our->BColorU8)
  1247. typedef void* (*ourGetFinalRowFunc)(int UseFrame, int row, int x, int y, int w, int h, void* temp);
  1248. static void _our_png_write(png_structp png_ptr, png_bytep data, png_size_t length){
  1249. OurLayerWrite* LayerWrite=png_get_io_ptr(png_ptr);
  1250. arrEnsureLength(&LayerWrite->data,LayerWrite->NextData+length,&LayerWrite->MaxData,sizeof(unsigned char));
  1251. memcpy(&LayerWrite->data[LayerWrite->NextData], data, length);
  1252. LayerWrite->NextData+=length;
  1253. }
  1254. void our_ImageConvertForExport(int BitDepth, int ColorProfile){
  1255. uint8_t* NewImage;
  1256. cmsHTRANSFORM cmsTransform = NULL;
  1257. cmsHPROFILE input_buffer_profile=NULL,input_gamma_profile=NULL;
  1258. cmsHPROFILE output_buffer_profile=NULL;
  1259. /* unpremultiply */
  1260. for(int row=0;row<Our->ImageH;row++){
  1261. for(int col=0;col<Our->ImageW;col++){ uint16_t* p=&Our->ImageBuffer[((int64_t)row*Our->ImageW+col)*4];
  1262. real a=(real)p[3]/65535.0f;
  1263. if(a>0){ p[0]=(real)p[0]/a; p[1]=(real)p[1]/a; p[2]=(real)p[2]/a; }
  1264. }
  1265. }
  1266. if(BitDepth==OUR_EXPORT_BIT_DEPTH_16){ return; /* only export 16bit flat */ }
  1267. input_buffer_profile=(Our->ColorInterpretation==OUR_CANVAS_INTERPRETATION_CLAY)?
  1268. cmsOpenProfileFromMem(Our->icc_LinearClay,Our->iccsize_LinearClay):cmsOpenProfileFromMem(Our->icc_LinearsRGB,Our->iccsize_LinearsRGB);
  1269. input_gamma_profile=(Our->ColorInterpretation==OUR_CANVAS_INTERPRETATION_CLAY)?
  1270. cmsOpenProfileFromMem(Our->icc_Clay,Our->icc_Clay):cmsOpenProfileFromMem(Our->icc_sRGB,Our->iccsize_sRGB);
  1271. NewImage=calloc(Our->ImageW*sizeof(uint8_t),Our->ImageH*4);
  1272. if(NewImage){
  1273. int64_t total_pixels = (int64_t)Our->ImageW*Our->ImageH;
  1274. if(ColorProfile!=OUR_EXPORT_COLOR_MODE_FLAT && total_pixels<=UINT32_MAX){
  1275. if(ColorProfile==OUR_EXPORT_COLOR_MODE_SRGB){ output_buffer_profile=cmsOpenProfileFromMem(Our->icc_sRGB,Our->iccsize_sRGB); }
  1276. elif(ColorProfile==OUR_EXPORT_COLOR_MODE_CLAY){ output_buffer_profile=cmsOpenProfileFromMem(Our->icc_Clay,Our->iccsize_Clay); }
  1277. cmsTransform = cmsCreateTransform(input_buffer_profile, TYPE_RGBA_16, input_gamma_profile, TYPE_RGBA_8,
  1278. INTENT_ABSOLUTE_COLORIMETRIC, cmsFLAGS_COPY_ALPHA|cmsFLAGS_HIGHRESPRECALC);
  1279. cmsDoTransform(cmsTransform,Our->ImageBuffer,NewImage,total_pixels);
  1280. cmsDeleteTransform(cmsTransform);
  1281. if(input_gamma_profile!=output_buffer_profile){
  1282. cmsTransform = cmsCreateTransform(input_gamma_profile, TYPE_RGBA_8, output_buffer_profile, TYPE_RGBA_8,
  1283. INTENT_ABSOLUTE_COLORIMETRIC, cmsFLAGS_COPY_ALPHA|cmsFLAGS_HIGHRESPRECALC);
  1284. cmsDoTransform(cmsTransform,NewImage,NewImage,total_pixels);
  1285. cmsDeleteTransform(cmsTransform);
  1286. }
  1287. }else{
  1288. if(total_pixels>UINT32_MAX){
  1289. logPrintNew("Export: [TODO] Image pixel count exceeds UINT32_MAX, not doing any transforms.\n");
  1290. }
  1291. for(int row=0;row<Our->ImageH;row++){
  1292. for(int col=0;col<Our->ImageW;col++){ uint8_t* p=&NewImage[((int64_t)row*Our->ImageW+col)*4]; uint16_t* p0=&Our->ImageBuffer[((int64_t)row*Our->ImageW+col)*4];
  1293. p[0]=((real)p0[0])/256; p[1]=((real)p0[1])/256; p[2]=((real)p0[2])/256; p[3]=((real)p0[3])/256;
  1294. }
  1295. }
  1296. }
  1297. }
  1298. cmsCloseProfile(input_buffer_profile);cmsCloseProfile(input_gamma_profile);cmsCloseProfile(output_buffer_profile);
  1299. free(Our->ImageBuffer); Our->ImageBuffer=NewImage;
  1300. }
  1301. int our_ImageExportPNG(FILE* fp, int WriteToBuffer, void** buf, int* sizeof_buf, int UseFrame, int BitDepth, int ColorProfile, int SegmentY, int SegmentH){
  1302. if((!fp)&&(!WriteToBuffer)) return 0;
  1303. if(!Our->ImageBuffer) return 0;
  1304. real bk[4]; tnsVectorSet3v(bk,Our->BackgroundColor); bk[3]=1;
  1305. int UseBitDepth,ElemSize; void* use_icc=0; int use_icc_size;
  1306. ourGetFinalRowFunc GetFinalRow;
  1307. if(BitDepth==OUR_EXPORT_BIT_DEPTH_16){ UseBitDepth=16; ElemSize=sizeof(uint16_t); ColorProfile=OUR_EXPORT_COLOR_MODE_FLAT; GetFinalRow=our_GetFinalRow_uint16_t; }
  1308. else{ UseBitDepth=8; ElemSize=sizeof(uint8_t); GetFinalRow=our_GetFinalRow_uint8_t; }
  1309. png_structp png_ptr=png_create_write_struct(PNG_LIBPNG_VER_STRING,0,0,0);
  1310. png_infop info_ptr = png_create_info_struct(png_ptr);
  1311. OurLayerWrite LayerWrite={0};
  1312. if(WriteToBuffer){
  1313. arrEnsureLength(&LayerWrite.data,0,&LayerWrite.MaxData,sizeof(unsigned char));
  1314. png_set_write_fn(png_ptr,&LayerWrite,_our_png_write,0);
  1315. }else{
  1316. png_init_io(png_ptr, fp);
  1317. }
  1318. int X,Y,W,H; our_GetFinalDimension(UseFrame,SegmentY,SegmentH, &X,&Y,&W,&H);
  1319. png_set_IHDR(png_ptr, info_ptr,W,H,UseBitDepth,PNG_COLOR_TYPE_RGBA,PNG_INTERLACE_NONE,PNG_COMPRESSION_TYPE_BASE,PNG_FILTER_TYPE_BASE);
  1320. if(ColorProfile==OUR_EXPORT_COLOR_MODE_SRGB){ png_set_sRGB(png_ptr,info_ptr,PNG_sRGB_INTENT_PERCEPTUAL);use_icc=Our->icc_sRGB;use_icc_size=Our->iccsize_sRGB;tns2LogsRGB(bk); }
  1321. elif(ColorProfile==OUR_EXPORT_COLOR_MODE_CLAY){ use_icc=Our->icc_Clay;use_icc_size=Our->iccsize_Clay;tns2LogsRGB(bk);/* should be clay */ }
  1322. elif(ColorProfile==OUR_EXPORT_COLOR_MODE_FLAT){
  1323. if(Our->ColorInterpretation==OUR_CANVAS_INTERPRETATION_SRGB){use_icc=Our->icc_LinearsRGB;use_icc_size=Our->iccsize_LinearsRGB;}
  1324. elif(Our->ColorInterpretation==OUR_CANVAS_INTERPRETATION_CLAY){use_icc=Our->icc_LinearClay;use_icc_size=Our->iccsize_LinearClay;}
  1325. }
  1326. if(use_icc){ png_set_iCCP(png_ptr,info_ptr,"LA_PROFILE",PNG_COMPRESSION_TYPE_BASE,use_icc,use_icc_size); }
  1327. png_write_info(png_ptr, info_ptr);
  1328. png_set_swap(png_ptr);
  1329. Our->BColorU16[0]=bk[0]*65535; Our->BColorU16[1]=bk[1]*65535; Our->BColorU16[2]=bk[2]*65535; Our->BColorU16[3]=65535;
  1330. Our->BColorU8[0]=0.5+bk[0]*255; Our->BColorU8[1]=0.5+bk[1]*255; Our->BColorU8[2]=0.5+bk[2]*255; Our->BColorU8[3]=255;
  1331. char* temp_row=calloc(W,ElemSize*4);
  1332. int prog=0,lastprog=0;
  1333. for(int i=0;i<H;i++){
  1334. char* final=GetFinalRow(UseFrame,i+SegmentY,X,Y,W,H,temp_row);
  1335. png_write_row(png_ptr, (png_const_bytep)final);
  1336. lastprog=i/100; if(lastprog!=prog){ prog=lastprog; laShowProgress(-1,(real)i/H); }
  1337. }
  1338. png_write_end(png_ptr, info_ptr);
  1339. png_destroy_write_struct(&png_ptr, &info_ptr);
  1340. if(!SegmentH){ if(Our->ImageBuffer){ free(Our->ImageBuffer); Our->ImageBuffer=0; } }
  1341. if(WriteToBuffer){ *buf=LayerWrite.data; *sizeof_buf=LayerWrite.NextData; }
  1342. free(temp_row);
  1343. return 1;
  1344. }
  1345. void our_EnsureImageBufferOnRead(OurLayer*l, int W, int H, int UseOffsets, int StartX, int StartY){
  1346. int tw=W/OUR_TILE_W_USE, th=H/OUR_TILE_W_USE;
  1347. int w=tw*OUR_TILE_W_USE, h=th*OUR_TILE_W_USE;
  1348. if(w<W){ tw+=1; w+=OUR_TILE_W_USE; } if(h<H){ th+=1; h+=OUR_TILE_W_USE; }
  1349. int ix=UseOffsets?StartX:(-tw/2*OUR_TILE_W_USE-OUR_TILE_W_USE/2);
  1350. int iy=UseOffsets?StartY:(th/2*OUR_TILE_W_USE+OUR_TILE_W_USE/2);
  1351. int tl,tr,tu,tb;
  1352. our_LayerEnsureTiles(l,ix,ix+W,iy-H,iy,1,&tl,&tr,&tu,&tb);
  1353. our_LayerEnsureImageBuffer(l, 0);
  1354. Our->LoadX = ix-Our->ImageX; Our->LoadY = Our->ImageY+Our->ImageH-iy;
  1355. }
  1356. static void _our_png_read(png_struct *ps, png_byte *data, png_size_t length){
  1357. OurLayerRead *LayerRead = (OurLayerRead*)png_get_io_ptr(ps);
  1358. memcpy(data,&LayerRead->data[LayerRead->NextData],length);
  1359. LayerRead->NextData+=length;
  1360. }
  1361. int our_PeekPNG(FILE* fp, int* HasProfile, int* HassRGB, laSafeString** iccName){
  1362. png_structp png_ptr = png_create_read_struct (PNG_LIBPNG_VER_STRING,0,0,0); if (!png_ptr) { return 0; }
  1363. png_infop info_ptr = png_create_info_struct(png_ptr); if (!info_ptr) { return 0; }
  1364. png_init_io(png_ptr, fp);
  1365. png_read_info(png_ptr, info_ptr);
  1366. int srgb_intent = 0;
  1367. png_charp icc_profile_name = NULL;
  1368. png_uint_32 icc_proflen = 0;
  1369. int icc_compression_type = 0;
  1370. cmsHPROFILE input_buffer_profile = NULL;
  1371. cmsHTRANSFORM cmsTransform = NULL;
  1372. cmsToneCurve *cmsToneCurve = NULL;
  1373. cmsUInt32Number input_buffer_format = 0;
  1374. #if PNG_LIBPNG_VER < 10500 // 1.5.0beta36, according to libpng CHANGES
  1375. png_charp icc_profile = NULL;
  1376. #else
  1377. png_bytep icc_profile = NULL;
  1378. #endif
  1379. if(png_get_iCCP (png_ptr, info_ptr, &icc_profile_name, &icc_compression_type, &icc_profile, &icc_proflen)) {
  1380. input_buffer_profile = cmsOpenProfileFromMem(icc_profile, icc_proflen);
  1381. if(!input_buffer_profile) { goto cleanup_png_peek; }
  1382. cmsColorSpaceSignature cs_sig = cmsGetColorSpace(input_buffer_profile);
  1383. if (cs_sig != cmsSigRgbData) { logPrint(" png has grayscale iCCP, Our Paint doesn't supported that yet, will load as sRGB.\n");
  1384. cmsCloseProfile(input_buffer_profile); input_buffer_profile = NULL; }
  1385. else{
  1386. char* desc="UNAMED PROFILE";
  1387. cmsUInt32Number len=cmsGetProfileInfoASCII(input_buffer_profile,cmsInfoDescription,"en","US",0,0);
  1388. if(len){ desc=calloc(1,sizeof(char)*len); cmsGetProfileInfoASCII(input_buffer_profile,cmsInfoDescription,"en","US",desc,len); }
  1389. logPrint(" png has iCCP: %s.\n", desc); strSafeSet(iccName, desc); if(len){ free(desc); } *HasProfile=1;
  1390. }
  1391. }elif(png_get_sRGB(png_ptr,info_ptr,&srgb_intent)){
  1392. logPrint(" png is sRGB.\n");
  1393. *HassRGB=1;
  1394. }else{
  1395. // should use png_get_cHRM and png_get_gAMA, but for simplicity we just treat them as srgb,
  1396. logPrint(" png doesn't contain iCCP or sRGB flags, assuming sRGB.\n");
  1397. *HassRGB=0;
  1398. }
  1399. cleanup_png_peek:
  1400. if(input_buffer_profile) cmsCloseProfile(input_buffer_profile);
  1401. if(png_ptr && info_ptr) png_destroy_read_struct(&png_ptr,&info_ptr,0);
  1402. return 1;
  1403. }
  1404. int our_LayerImportPNG(OurLayer* l, FILE* fp, void* buf, int InputProfileMode, int OutputProfileMode, int UseOffsets, int StartX, int StartY, int NoEnsure){
  1405. int result=0;
  1406. if((!fp&&!buf) || !l) return 0;
  1407. int srgb_intent = 0;
  1408. png_charp icc_profile_name = NULL;
  1409. png_uint_32 icc_proflen = 0;
  1410. int icc_compression_type = 0;
  1411. cmsHPROFILE input_buffer_profile = NULL;
  1412. cmsHPROFILE output_buffer_profile = NULL;
  1413. cmsHTRANSFORM cmsTransform = NULL;
  1414. cmsToneCurve *cmsToneCurve = NULL;
  1415. cmsUInt32Number input_buffer_format = 0;
  1416. #if PNG_LIBPNG_VER < 10500 // 1.5.0beta36, according to libpng CHANGES
  1417. png_charp icc_profile = NULL;
  1418. #else
  1419. png_bytep icc_profile = NULL;
  1420. #endif
  1421. OurLayerRead LayerRead={0};
  1422. png_structp png_ptr = png_create_read_struct (PNG_LIBPNG_VER_STRING,0,0,0); if (!png_ptr) { return 0; }
  1423. png_infop info_ptr = png_create_info_struct(png_ptr); if (!info_ptr) { return 0; }
  1424. if (setjmp(png_jmpbuf(png_ptr))) { goto cleanup_png_read; }
  1425. if(buf){
  1426. LayerRead.data=buf; png_set_read_fn(png_ptr, &LayerRead, _our_png_read);
  1427. }else{
  1428. png_init_io(png_ptr, fp);
  1429. }
  1430. png_read_info(png_ptr, info_ptr);
  1431. png_set_swap(png_ptr);
  1432. int UseSRGB=0;
  1433. if(InputProfileMode==1){
  1434. if(png_get_iCCP (png_ptr, info_ptr, &icc_profile_name, &icc_compression_type, &icc_profile, &icc_proflen)) {
  1435. input_buffer_profile = cmsOpenProfileFromMem(icc_profile, icc_proflen);
  1436. if(!input_buffer_profile) { goto cleanup_png_read; }
  1437. cmsColorSpaceSignature cs_sig = cmsGetColorSpace(input_buffer_profile);
  1438. if (cs_sig != cmsSigRgbData) { /*no grayscale icc*/ cmsCloseProfile(input_buffer_profile); input_buffer_profile = NULL; }
  1439. else{
  1440. char* desc="UNAMED PROFILE";
  1441. cmsUInt32Number len=cmsGetProfileInfoASCII(input_buffer_profile,cmsInfoDescription,"en","US",0,0);
  1442. if(len){ desc=calloc(1,sizeof(char)*len); cmsGetProfileInfoASCII(input_buffer_profile,cmsInfoDescription,"en","US",desc,len); free(desc); }
  1443. }
  1444. }
  1445. }
  1446. if (png_get_interlace_type (png_ptr, info_ptr) != PNG_INTERLACE_NONE){ logPrint(" Interlaced png not supported.\n");
  1447. goto cleanup_png_read;
  1448. }
  1449. png_byte ColorType = png_get_color_type(png_ptr, info_ptr);
  1450. png_byte BitDepth = png_get_bit_depth(png_ptr, info_ptr);
  1451. int HasAlpha = ColorType & PNG_COLOR_MASK_ALPHA;
  1452. if (ColorType == PNG_COLOR_TYPE_PALETTE) { png_set_palette_to_rgb(png_ptr); }
  1453. //if (ColorType == PNG_COLOR_TYPE_GRAY && BitDepth < 8) { png_set_expand_gray_1_2_4_to_8(png_ptr); }
  1454. if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) { png_set_tRNS_to_alpha(png_ptr); HasAlpha = 1; }
  1455. if (BitDepth<16) { png_set_expand_16(png_ptr); }
  1456. if (!HasAlpha) { png_set_add_alpha(png_ptr, 0xFFFF, PNG_FILLER_AFTER); }
  1457. if (ColorType == PNG_COLOR_TYPE_GRAY || ColorType == PNG_COLOR_TYPE_GRAY_ALPHA) { png_set_gray_to_rgb(png_ptr); }
  1458. png_read_update_info(png_ptr, info_ptr);
  1459. if (png_get_bit_depth(png_ptr, info_ptr)!=16) {
  1460. logPrint(" Can't convert png into 16 bits per channel, aborting.\n"); goto cleanup_png_read;
  1461. }
  1462. if (png_get_color_type(png_ptr, info_ptr) != PNG_COLOR_TYPE_RGB_ALPHA) {
  1463. logPrint(" Can't convert png into RGBA format, aborting.\n"); goto cleanup_png_read;
  1464. }
  1465. if (png_get_channels(png_ptr, info_ptr) != 4) {
  1466. logPrint(" Can't convert png into 4 channel RGBA format, aborting.\n"); goto cleanup_png_read;
  1467. }
  1468. #ifdef CMS_USE_BIG_ENDIAN
  1469. input_buffer_format = TYPE_RGBA_16;
  1470. #else
  1471. input_buffer_format = TYPE_RGBA_16_SE;
  1472. #endif
  1473. int W = png_get_image_width(png_ptr, info_ptr);
  1474. int H = png_get_image_height(png_ptr, info_ptr);
  1475. if(!NoEnsure){ our_EnsureImageBufferOnRead(l,W,H,UseOffsets,StartX,StartY); }
  1476. int LoadY=NoEnsure?StartY:Our->LoadY;
  1477. int prog=0,lastprog=0;
  1478. for(int i=0;i<H;i++){
  1479. png_read_row(png_ptr, &Our->ImageBuffer[((int64_t)(H-i-1+LoadY)*Our->ImageW+Our->LoadX)*4], NULL);
  1480. lastprog=i/100; if(lastprog!=prog){ prog=lastprog; laShowProgress(-1,(real)i/H); }
  1481. }
  1482. if(InputProfileMode && OutputProfileMode && (InputProfileMode!=OutputProfileMode)){
  1483. void* icc=0; int iccsize=0;
  1484. if(!input_buffer_profile){
  1485. if(InputProfileMode==OUR_PNG_READ_INPUT_SRGB){ icc=Our->icc_sRGB; iccsize=Our->iccsize_sRGB; }
  1486. elif(InputProfileMode==OUR_PNG_READ_INPUT_CLAY){ icc=Our->icc_Clay; iccsize=Our->iccsize_Clay; }
  1487. elif(InputProfileMode==OUR_PNG_READ_INPUT_LINEAR_SRGB){ icc=Our->icc_LinearsRGB; iccsize=Our->iccsize_LinearsRGB; }
  1488. elif(InputProfileMode==OUR_PNG_READ_INPUT_LINEAR_CLAY){ icc=Our->icc_LinearClay; iccsize=Our->iccsize_LinearClay; }
  1489. input_buffer_profile=cmsOpenProfileFromMem(icc, iccsize);
  1490. }
  1491. icc=0; iccsize=0;
  1492. if(OutputProfileMode==OUR_PNG_READ_OUTPUT_LINEAR_SRGB){ icc=Our->icc_LinearsRGB; iccsize=Our->iccsize_LinearsRGB; }
  1493. elif(OutputProfileMode==OUR_PNG_READ_OUTPUT_LINEAR_CLAY){ icc=Our->icc_LinearClay; iccsize=Our->iccsize_LinearClay; }
  1494. output_buffer_profile=cmsOpenProfileFromMem(icc, iccsize);
  1495. if(input_buffer_profile && output_buffer_profile){
  1496. cmsTransform = cmsCreateTransform(input_buffer_profile, TYPE_RGBA_16, output_buffer_profile, TYPE_RGBA_16, INTENT_PERCEPTUAL, 0);
  1497. cmsDoTransform(cmsTransform,Our->ImageBuffer,Our->ImageBuffer,(int64_t)Our->ImageW*Our->ImageH);
  1498. }
  1499. }
  1500. if(!NoEnsure){ our_LayerToTexture(l); }
  1501. result=1;
  1502. cleanup_png_read:
  1503. if(input_buffer_profile) cmsCloseProfile(input_buffer_profile);
  1504. if(output_buffer_profile) cmsCloseProfile(output_buffer_profile);
  1505. if(cmsTransform) cmsDeleteTransform(cmsTransform);
  1506. if(png_ptr && info_ptr) png_destroy_read_struct(&png_ptr,&info_ptr,0);
  1507. if(!NoEnsure){ if(Our->ImageBuffer){ free(Our->ImageBuffer); Our->ImageBuffer=0; } }
  1508. return result;
  1509. }
  1510. void our_UiToCanvas(laCanvasExtra* ex, laEvent*e, real* x, real *y){
  1511. *x = (real)((real)e->x - (real)(ex->ParentUi->R - ex->ParentUi->L) / 2 - ex->ParentUi->L) * ex->ZoomX + ex->PanX;
  1512. *y = (real)((real)(ex->ParentUi->B - ex->ParentUi->U) / 2 - (real)e->y + ex->ParentUi->U) * ex->ZoomY + ex->PanY;
  1513. }
  1514. void our_PaintResetBrushState(OurBrush* b){
  1515. b->BrushRemainingDist = 0; b->SmudgeAccum=0; b->SmudgeRestart=1;
  1516. Our->LastBrushCenter[0]=-1e21;
  1517. }
  1518. real our_PaintGetDabStepDistance(real Size,real DabsPerSize){
  1519. real d=Size/DabsPerSize; if(d<1e-2) d=1e-2; return d;
  1520. }
  1521. int our_PaintGetDabs(OurBrush* b, OurLayer* l, real x, real y, real xto, real yto,
  1522. real last_pressure, real last_orientation, real last_deviation, real last_twist, real pressure, real Orientation, real Deviation, real Twist,
  1523. int *tl, int *tr, int* tu, int* tb, real* r_xto, real* r_yto){
  1524. if (isnan(x)||isnan(y)||isnan(xto)||isnan(yto)||isinf(x)||isinf(y)||isinf(xto)||isinf(yto)){
  1525. printf("brush input coordinates has nan or inf.\n"); return 0;
  1526. }
  1527. Our->NextDab=0;
  1528. if(!b->EvalDabsPerSize) b->EvalDabsPerSize=b->DabsPerSize;
  1529. real smfac=(1-b->Smoothness/1.1); xto=tnsLinearItp(x,xto,smfac); yto=tnsLinearItp(y,yto,smfac); *r_xto=xto; *r_yto=yto;
  1530. real dd=our_PaintGetDabStepDistance(b->EvalSize, b->EvalDabsPerSize); real len=tnsDistIdv2(x,y,xto,yto); real rem=b->BrushRemainingDist;
  1531. if(len>1000){ *r_xto=xto; *r_yto=yto; b->BrushRemainingDist=0; return 0; /* Prevent crazy events causing GPU hang. */ }
  1532. real alllen=len+rem; real uselen=dd,step=0; if(!len)return 0; if(dd>alllen){ b->BrushRemainingDist+=len; return 0; }
  1533. real xmin=FLT_MAX,xmax=-FLT_MAX,ymin=FLT_MAX,ymax=-FLT_MAX;
  1534. real bsize=pow(2,Our->BrushSize+b->SizeOffset);
  1535. b->EvalSize=bsize; b->EvalHardness=b->Hardness; b->EvalSmudge=b->Smudge; b->EvalSmudgeLength=b->SmudgeResampleLength;
  1536. b->EvalTransparency=b->Transparency; b->EvalDabsPerSize=b->DabsPerSize; b->EvalSlender=b->Slender; b->EvalAngle=b->Angle;
  1537. b->EvalSpeed=tnsDistIdv2(x,y,xto,yto)/bsize; b->EvalForce=b->Force; b->EvalGunkyness=b->Gunkyness;
  1538. if(Our->ResetBrush){ b->LastX=x; b->LastY=y; b->LastAngle=atan2(yto-y,xto-x); b->EvalStrokeLength=0; Our->ResetBrush=0; }
  1539. real this_angle=atan2(yto-y,xto-x);
  1540. if(b->LastAngle-this_angle>TNS_PI){ this_angle+=(TNS_PI*2); }
  1541. elif(this_angle-b->LastAngle>TNS_PI){ b->LastAngle+=(TNS_PI*2); }
  1542. while(1){ int Repeat=1; OurDab* od;
  1543. for(b->Iteration=0;b->Iteration<Repeat;b->Iteration++){ b->EvalDiscard=0;
  1544. arrEnsureLength(&Our->Dabs,Our->NextDab,&Our->MaxDab,sizeof(OurDab)); od=&Our->Dabs[Our->NextDab]; od->Direction[0]=-1e21;
  1545. real r=tnsGetRatiod(0,len,uselen-rem); od->X=tnsInterpolate(x,xto,r); od->Y=tnsInterpolate(y,yto,r); TNS_CLAMP(r,0,1);
  1546. b->LastX=od->X; b->LastY=od->Y; tnsVectorSet3v(b->EvalColor, Our->CurrentColor);
  1547. if(b->UseNodes){
  1548. b->EvalPressure=tnsInterpolate(last_pressure,pressure,r); b->EvalPosition[0]=od->X; b->EvalPosition[1]=od->Y;
  1549. b->EvalOffset[0]=0; b->EvalOffset[1]=0; b->EvalStrokeAngle=tnsInterpolate(b->LastAngle,this_angle,r);
  1550. b->EvalTilt[0]=tnsInterpolate(last_orientation,Orientation,r); b->EvalTilt[1]=tnsInterpolate(last_deviation,Deviation,r);
  1551. b->EvalTwist=tnsInterpolate(last_twist,Twist,r);
  1552. ourEvalBrush(); if(!b->Iteration){ Repeat=b->EvalRepeats;} if(b->EvalDiscard){ continue; }
  1553. TNS_CLAMP(b->EvalSmudge,0,1); TNS_CLAMP(b->EvalSmudgeLength,0,100000); TNS_CLAMP(b->EvalTransparency,0,1); TNS_CLAMP(b->EvalHardness,0,1); TNS_CLAMP(b->DabsPerSize,0,100000);
  1554. od->X+=b->EvalOffset[0]; od->Y+=b->EvalOffset[1];
  1555. }
  1556. if(!b->EvalDabsPerSize) b->EvalDabsPerSize=1;
  1557. #define pfac(psw) (((!b->UseNodes)&&psw)?tnsInterpolate(last_pressure,pressure,r):1)
  1558. od->Size = b->EvalSize*pfac(b->PressureSize); od->Hardness = b->EvalHardness*pfac(b->PressureHardness);
  1559. od->Smudge = b->EvalSmudge*pfac(b->PressureSmudge); od->Color[3]=pow(b->EvalTransparency*pfac(b->PressureTransparency),2.718);
  1560. tnsVectorSet3v(od->Color,b->EvalColor); od->Force=b->EvalForce*pfac(b->PressureForce);
  1561. #undef pfac;
  1562. od->Gunkyness = b->EvalGunkyness; od->Slender = b->EvalSlender;
  1563. od->Angle=b->EvalAngle; if(b->TwistAngle){ od->Angle=tnsInterpolate(last_twist,Twist,r); }
  1564. xmin=TNS_MIN2(xmin, od->X-od->Size); xmax=TNS_MAX2(xmax, od->X+od->Size);
  1565. ymin=TNS_MIN2(ymin, od->Y-od->Size); ymax=TNS_MAX2(ymax, od->Y+od->Size);
  1566. if(od->Size>1e-1 && (!b->EvalDiscard)) Our->NextDab++;
  1567. }
  1568. step=our_PaintGetDabStepDistance(od->Size, b->EvalDabsPerSize);
  1569. b->EvalStrokeLength+=step/bsize; b->EvalStrokeLengthAccum+=step/bsize; if(b->EvalStrokeLengthAccum>1e6){b->EvalStrokeLengthAccum-=1e6;}
  1570. od->ResampleSmudge=0;
  1571. if(b->Smudge>1e-3){ b->SmudgeAccum+=step;
  1572. if(b->SmudgeAccum>(b->EvalSmudgeLength*od->Size)){ b->SmudgeAccum-=(b->EvalSmudgeLength*od->Size); od->ResampleSmudge=1; }
  1573. od->Recentness=b->SmudgeAccum/b->EvalSmudgeLength/od->Size; TNS_CLAMP(od->Recentness,0,1);
  1574. }else{od->Recentness=0;}
  1575. if(step+uselen<alllen)uselen+=step; else break;
  1576. }
  1577. if(this_angle>TNS_PI*2){ this_angle-=(TNS_PI*2); }
  1578. b->LastAngle=this_angle;
  1579. b->BrushRemainingDist=alllen-uselen;
  1580. if(Our->NextDab) {
  1581. our_LayerEnsureTiles(l,xmin,xmax,ymin,ymax,0,tl,tr,tu,tb);
  1582. Our->xmin=TNS_MIN2(Our->xmin,xmin);Our->xmax=TNS_MAX2(Our->xmax,xmax);Our->ymin=TNS_MIN2(Our->ymin,ymin);Our->ymax=TNS_MAX2(Our->ymax,ymax);
  1583. return 1;
  1584. }
  1585. return 0;
  1586. }
  1587. void our_PaintDoSample(int x, int y, int sx, int sy, int ssize, int last,int begin_stroke){
  1588. glUniform2i(Our->uBrushCorner,x-sx,y-sy);
  1589. glUniform2f(Our->uBrushCenter,x-sx,y-sy);
  1590. glUniform1f(Our->uBrushSize, ssize);
  1591. glUniform1i(Our->uBrushErasing,last?(begin_stroke?2:1):0);
  1592. glDispatchCompute(1,1,1);
  1593. glMemoryBarrier(GL_SHADER_IMAGE_ACCESS_BARRIER_BIT);
  1594. }
  1595. void our_PaintDoDab(OurDab* d, int tl, int tr, int tu, int tb){
  1596. int corner[2]; corner[0]=floorf(d->X-d->Size); corner[1]=floorf(d->Y-d->Size);
  1597. real MaxX,MaxY; MaxX=ceil(d->X+d->Size); MaxY=ceil(d->Y+d->Size);
  1598. float center[2]; center[0]=d->X-tl; center[1]=d->Y-tu;
  1599. if(d->Direction[0]<-1e20){
  1600. if(Our->LastBrushCenter[0]<-1e20){ d->Direction[0]=0;d->Direction[1]=0; }
  1601. else{ d->Direction[0]=d->X-Our->LastBrushCenter[0]; d->Direction[1]=d->Y-Our->LastBrushCenter[1]; }
  1602. } tnsVectorSet2(Our->LastBrushCenter,d->X,d->Y);
  1603. if(corner[0]>tr||MaxX<tl||corner[1]>tb||MaxY<tu) return;
  1604. corner[0]=corner[0]-tl; corner[1]=corner[1]-tu;
  1605. glUniform2iv(Our->uBrushCorner,1,corner);
  1606. glUniform2fv(Our->uBrushCenter,1,center);
  1607. glUniform1f(Our->uBrushSize,d->Size);
  1608. glUniform1f(Our->uBrushHardness,d->Hardness);
  1609. glUniform1f(Our->uBrushSmudge,d->Smudge);
  1610. glUniform1f(Our->uBrushSlender,d->Slender);
  1611. glUniform1f(Our->uBrushAngle,d->Angle);
  1612. glUniform2fv(Our->uBrushDirection,1,d->Direction);
  1613. glUniform1f(Our->uBrushForce,d->Force);
  1614. glUniform1f(Our->uBrushGunkyness,d->Gunkyness);
  1615. glUniform1f(Our->uBrushRecentness,d->Recentness);
  1616. glUniform4fv(Our->uBrushColor,1,d->Color);
  1617. int divfac=512/OUR_WORKGROUP_SIZE;
  1618. glDispatchCompute((GLuint)ceil(d->Size/divfac), (GLuint)ceil(d->Size/divfac), 1);
  1619. glMemoryBarrier(GL_SHADER_IMAGE_ACCESS_BARRIER_BIT);
  1620. }
  1621. void our_PaintDoDabs(OurLayer* l,int tl, int tr, int tu, int tb, int Start, int End){
  1622. for(int row=tb;row<=tu;row++){
  1623. for(int col=tl;col<=tr;col++){
  1624. OurTexTile* ott=l->TexTiles[row][col];
  1625. glBindImageTexture(0, ott->Texture->GLTexHandle, 0, GL_FALSE, 0, GL_READ_WRITE, OUR_CANVAS_GL_PIX);
  1626. int s[2]; s[0]=l->TexTiles[row][col]->l,s[1]=l->TexTiles[row][col]->b;
  1627. glUniform2iv(Our->uImageOffset,1,s);
  1628. for(int i=Start;i<End;i++){
  1629. our_PaintDoDab(&Our->Dabs[i],s[0],s[0]+OUR_TILE_W,s[1],s[1]+OUR_TILE_W);
  1630. }
  1631. }
  1632. }
  1633. }
  1634. STRUCTURE(OurSmudgeSegement){
  1635. laListItem Item;
  1636. int Start,End,Resample;
  1637. };
  1638. void our_PaintDoDabsWithSmudgeSegments(OurLayer* l,int tl, int tr, int tu, int tb){
  1639. laListHandle Segments={0}; int from=0,to=Our->NextDab; if(!Our->NextDab) return;
  1640. OurSmudgeSegement* oss; unsigned int uniforms[2];
  1641. oss=lstAppendPointerSized(&Segments, 0,sizeof(OurSmudgeSegement));
  1642. for(int i=1;i<to;i++){
  1643. if(Our->Dabs[i].ResampleSmudge){ oss->Start=from; oss->End=i; from=i;
  1644. oss=lstAppendPointerSized(&Segments, 0,sizeof(OurSmudgeSegement)); oss->Resample=1;
  1645. }
  1646. }
  1647. oss->Start=from; oss->End=to;
  1648. if(Our->Dabs[0].ResampleSmudge){ ((OurSmudgeSegement*)Segments.pFirst)->Resample=1; }
  1649. glUseProgram(Our->CanvasProgram);
  1650. glUniform1i(Our->uBrushErasing,Our->Erasing);
  1651. glUniform1i(Our->uBrushMix,Our->Erasing?0:Our->BrushMix);
  1652. #ifdef LA_USE_GLES
  1653. glUniform1i(Our->uBrushRoutineSelectionES,0);
  1654. glUniform1i(Our->uMixRoutineSelectionES,Our->SpectralMode?1:0);
  1655. #else
  1656. uniforms[Our->uBrushRoutineSelection]=Our->RoutineDoDabs;
  1657. uniforms[Our->uMixRoutineSelection]=Our->SpectralMode?Our->RoutineDoMixSpectral:Our->RoutineDoMixNormal;
  1658. glUniformSubroutinesuiv(GL_COMPUTE_SHADER,2,uniforms);
  1659. #endif
  1660. glUniform1i(Our->uCanvasType,Our->BackgroundType);
  1661. glUniform1i(Our->uCanvasRandom,Our->BackgroundRandom);
  1662. glUniform1f(Our->uCanvasFactor,Our->BackgroundFactor);
  1663. while(oss=lstPopItem(&Segments)){
  1664. if(oss->Resample || Our->CurrentBrush->SmudgeRestart){
  1665. uniforms[Our->uBrushRoutineSelection]=Our->RoutineDoSample;
  1666. #ifdef LA_USE_GLES
  1667. glUniform1i(Our->uBrushRoutineSelectionES,1);
  1668. #else
  1669. glUniformSubroutinesuiv(GL_COMPUTE_SHADER,2,uniforms);
  1670. #endif
  1671. int x=Our->Dabs[oss->Start].X, y=Our->Dabs[oss->Start].Y; float usize=Our->Dabs[oss->Start].Size;
  1672. float ssize=(usize>15)?(usize+1.5):(usize*1.1); if(ssize<3) ssize=3;
  1673. int colmax=(int)(floor(OUR_TILE_CTR+(float)(x+ssize)/OUR_TILE_W_USE+0.5)); TNS_CLAMP(colmax,0,OUR_TILES_PER_ROW-1);
  1674. int rowmax=(int)(floor(OUR_TILE_CTR+(float)(y+ssize)/OUR_TILE_W_USE+0.5)); TNS_CLAMP(rowmax,0,OUR_TILES_PER_ROW-1);
  1675. int colmin=(int)(floor(OUR_TILE_CTR+(float)(x-ssize)/OUR_TILE_W_USE+0.5)); TNS_CLAMP(colmin,0,OUR_TILES_PER_ROW-1);
  1676. int rowmin=(int)(floor(OUR_TILE_CTR+(float)(y-ssize)/OUR_TILE_W_USE+0.5)); TNS_CLAMP(rowmin,0,OUR_TILES_PER_ROW-1);
  1677. glBindImageTexture(1, Our->SmudgeTexture->GLTexHandle, 0, GL_FALSE, 0, GL_READ_WRITE, OUR_CANVAS_GL_PIX);
  1678. for(int col=colmin;col<=colmax;col++){
  1679. for(int row=rowmin;row<=rowmax;row++){
  1680. glBindImageTexture(0, l->TexTiles[row][col]->Texture->GLTexHandle, 0, GL_FALSE, 0, GL_READ_WRITE, OUR_CANVAS_GL_PIX);
  1681. int sx=l->TexTiles[row][col]->l,sy=l->TexTiles[row][col]->b;
  1682. our_PaintDoSample(x,y,sx,sy,ssize,(col==colmax)&&(row==rowmax),Our->CurrentBrush->SmudgeRestart);
  1683. }
  1684. }
  1685. Our->CurrentBrush->SmudgeRestart=0;
  1686. uniforms[Our->uBrushRoutineSelection]=Our->RoutineDoDabs;
  1687. #ifdef LA_USE_GLES
  1688. glUniform1i(Our->uBrushRoutineSelectionES,0);
  1689. #else
  1690. glUniformSubroutinesuiv(GL_COMPUTE_SHADER,2,uniforms);
  1691. #endif
  1692. glUniform1i(Our->uBrushErasing,Our->Erasing);
  1693. }
  1694. //printf("from to %d %d %d\n", oss->Start,oss->End,Our->Dabs[oss->Start].ResampleSmudge);
  1695. our_PaintDoDabs(l,tl,tr,tu,tb,oss->Start,oss->End);
  1696. }
  1697. }
  1698. void ourset_CurrentBrush(void* unused, OurBrush* b);
  1699. void our_EnsureEraser(int EventIsEraser){
  1700. if(EventIsEraser==Our->EventErasing){ return; }
  1701. printf("ev e %d %d\n", Our->EventErasing, Our->Erasing);
  1702. int erasing=Our->Erasing; int num=0;
  1703. if(EventIsEraser && (!Our->EventErasing)){ num=TNS_MAX2(Our->EraserID,num);
  1704. for(OurBrush* b=Our->Brushes.pFirst;b;b=b->Item.pNext){
  1705. if(b->Binding==num){ ourset_CurrentBrush(Our,b); laNotifyUsers("our.tools.brushes"); break; }
  1706. }
  1707. Our->Erasing=1; Our->EventErasing=1; laNotifyUsers("our.erasing");
  1708. }
  1709. elif((!EventIsEraser) && Our->EventErasing){ num=TNS_MAX2(Our->PenID,num);
  1710. for(OurBrush* b=Our->Brushes.pFirst;b;b=b->Item.pNext){
  1711. if(b->Binding==num){ ourset_CurrentBrush(Our,b); laNotifyUsers("our.tools.brushes"); break; }
  1712. }
  1713. Our->Erasing=0; Our->EventErasing=0; laNotifyUsers("our.erasing");
  1714. }
  1715. }
  1716. void our_ReadWidgetColor(laCanvasExtra*e,int x,int y){
  1717. float color[4]; real rcolor[3],xyz[3];
  1718. glBindFramebuffer(GL_READ_FRAMEBUFFER, e->OffScr->FboHandle);
  1719. glReadBuffer(GL_COLOR_ATTACHMENT0);
  1720. glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
  1721. glReadPixels(x,y,1,1, GL_RGBA, GL_FLOAT, color);
  1722. color[0]*=color[3];color[1]*=color[3];color[2]*=color[3];tnsVectorSet3v(Our->CurrentColor,color);
  1723. }
  1724. int our_RenderThumbnail(uint8_t** buf, int* sizeof_buf){
  1725. int x=INT_MAX,y=INT_MAX,x1=-INT_MAX,y1=-INT_MAX,w=-INT_MAX,h=-INT_MAX;
  1726. for(OurLayer* l=Our->Layers.pFirst;l;l=l->Item.pNext){
  1727. our_LayerClearEmptyTiles(l);
  1728. our_LayerEnsureImageBuffer(l,1);
  1729. if(Our->ImageX<x) x=Our->ImageX; if(Our->ImageY<y) y=Our->ImageY;
  1730. if(Our->ImageW+Our->ImageX>x1) x1=Our->ImageW+Our->ImageX;
  1731. if(Our->ImageH+Our->ImageY>y1) y1=Our->ImageH+Our->ImageY;
  1732. }
  1733. w = x1-x; h=y1-y;
  1734. if(w<=0||h<=0) return 0;
  1735. real r = (real)(TNS_MAX2(w,h))/400.0f;
  1736. int use_w=w/r, use_h=h/r;
  1737. tnsOffscreen* off = tnsCreate2DOffscreen(GL_RGBA,use_w,use_h,0,0,0);
  1738. tnsDrawToOffscreen(off,1,0);
  1739. tnsViewportWithScissor(0, 0, use_w, use_h);
  1740. tnsResetViewMatrix();tnsResetModelMatrix();tnsResetProjectionMatrix();
  1741. tnsOrtho(x,x+w,y+h,y,-100,100);
  1742. tnsClearColor(LA_COLOR3(Our->BackgroundColor),1); tnsClearAll();
  1743. our_CanvasDrawTextures();
  1744. if(Our->ImageBuffer){ free(Our->ImageBuffer); }
  1745. int bufsize=use_w*use_h*OUR_CANVAS_PIXEL_SIZE;
  1746. Our->ImageBuffer=malloc(bufsize);
  1747. tnsBindTexture(off->pColor[0]); glPixelStorei(GL_PACK_ALIGNMENT, 2);
  1748. tnsGet2DTextureSubImage(off->pColor[0], 0, 0, use_w, use_h, GL_RGBA, GL_UNSIGNED_SHORT, bufsize, Our->ImageBuffer);
  1749. tnsDrawToScreen();
  1750. tnsDelete2DOffscreen(off);
  1751. Our->ImageW = use_w; Our->ImageH = use_h;
  1752. our_ImageConvertForExport(OUR_EXPORT_BIT_DEPTH_8,OUR_EXPORT_COLOR_MODE_CLAY);
  1753. png_structp png_ptr=png_create_write_struct(PNG_LIBPNG_VER_STRING,0,0,0);
  1754. png_infop info_ptr = png_create_info_struct(png_ptr);
  1755. OurLayerWrite LayerWrite={0};
  1756. arrEnsureLength(&LayerWrite.data,0,&LayerWrite.MaxData,sizeof(unsigned char));
  1757. png_set_write_fn(png_ptr,&LayerWrite,_our_png_write,0);
  1758. png_set_IHDR(png_ptr, info_ptr,use_w,use_h,8,PNG_COLOR_TYPE_RGBA,PNG_INTERLACE_NONE,PNG_COMPRESSION_TYPE_BASE,PNG_FILTER_TYPE_BASE);
  1759. png_write_info(png_ptr, info_ptr);
  1760. png_set_swap(png_ptr);
  1761. uint8_t* data=Our->ImageBuffer;
  1762. for(int i=0;i<use_h;i++){
  1763. png_write_row(png_ptr,&data[use_w*i*4]);
  1764. }
  1765. png_write_end(png_ptr, info_ptr);
  1766. png_destroy_write_struct(&png_ptr, &info_ptr);
  1767. *buf=LayerWrite.data; *sizeof_buf=LayerWrite.NextData;
  1768. free(Our->ImageBuffer); Our->ImageBuffer=0;
  1769. Our->ImageW = w; Our->ImageH = h;
  1770. return 1;
  1771. }
  1772. int our_GetFileThumbnail(char* file, uint8_t** buf, int* sizeof_buf){
  1773. laUDF* udf = laOpenUDF(file,0,0,0);
  1774. if(udf){
  1775. laExtractProp(udf,"our.thumbnail");
  1776. laExtractUDF(udf,0,LA_UDF_MODE_APPEND); laCloseUDF(udf);
  1777. }
  1778. }
  1779. void our_StartCropping(OurCanvasDraw* cd){
  1780. if(cd->CanvasDownX<Our->X){
  1781. if(cd->CanvasDownY<Our->Y-Our->H){ cd->AtCrop=OUR_AT_CROP_BL; }
  1782. elif(cd->CanvasDownY>=Our->Y-Our->H&&cd->CanvasDownY<=Our->Y){ cd->AtCrop=OUR_AT_CROP_L; }
  1783. elif(cd->CanvasDownY>Our->Y){ cd->AtCrop=OUR_AT_CROP_UL; }
  1784. }elif(cd->CanvasDownX>=Our->X&&cd->CanvasDownX<=Our->X+Our->W){
  1785. if(cd->CanvasDownY<Our->Y-Our->H){ cd->AtCrop=OUR_AT_CROP_B; }
  1786. elif(cd->CanvasDownY>=Our->Y-Our->H&&cd->CanvasDownY<=Our->Y){ cd->AtCrop=OUR_AT_CROP_CENTER; }
  1787. elif(cd->CanvasDownY>Our->Y){ cd->AtCrop=OUR_AT_CROP_U; }
  1788. }elif(cd->CanvasDownX>Our->X+Our->W){
  1789. if(cd->CanvasDownY<Our->Y-Our->H){ cd->AtCrop=OUR_AT_CROP_BR; }
  1790. elif(cd->CanvasDownY>=Our->Y-Our->H&&cd->CanvasDownY<=Our->Y){ cd->AtCrop=OUR_AT_CROP_R; }
  1791. elif(cd->CanvasDownY>Our->Y){ cd->AtCrop=OUR_AT_CROP_UR; }
  1792. }
  1793. }
  1794. void our_DoCropping(OurCanvasDraw* cd, real x, real y){
  1795. int dx=x-cd->CanvasLastX, dy=y-cd->CanvasLastY;
  1796. if(cd->AtCrop==OUR_AT_CROP_B||cd->AtCrop==OUR_AT_CROP_BL||cd->AtCrop==OUR_AT_CROP_BR){ Our->H-=dy; }
  1797. if(cd->AtCrop==OUR_AT_CROP_U||cd->AtCrop==OUR_AT_CROP_UL||cd->AtCrop==OUR_AT_CROP_UR){ Our->Y+=dy; Our->H+=dy; }
  1798. if(cd->AtCrop==OUR_AT_CROP_L||cd->AtCrop==OUR_AT_CROP_BL||cd->AtCrop==OUR_AT_CROP_UL){ Our->X+=dx; Our->W-=dx; }
  1799. if(cd->AtCrop==OUR_AT_CROP_R||cd->AtCrop==OUR_AT_CROP_BR||cd->AtCrop==OUR_AT_CROP_UR){ Our->W+=dx; }
  1800. if(cd->AtCrop==OUR_AT_CROP_CENTER){ Our->Y+=dy; Our->X+=dx; }
  1801. if(Our->W<32) Our->W=32; if(Our->H<32) Our->H=32;
  1802. cd->CanvasLastX+=dx; cd->CanvasLastY+=dy;
  1803. }
  1804. void our_LayerGetRange(OurLayer* ol, int* rowmin,int* rowmax, int* colmin, int* colmax){
  1805. *rowmin = *colmin = INT_MAX; *rowmax = *colmax = -INT_MAX;
  1806. for(int row=0;row<OUR_TILES_PER_ROW;row++){ if(!ol->TexTiles[row]) continue;
  1807. if(*rowmin==INT_MAX){ *rowmin = row; }
  1808. *rowmax=row;
  1809. for(int col=0;col<OUR_TILES_PER_ROW;col++){ if(!ol->TexTiles[row][col]) continue;
  1810. if(col > *colmax){ *colmax=col; }
  1811. if(col < *colmin){ *colmin = col; }
  1812. }
  1813. }
  1814. }
  1815. int our_MoveLayer(OurLayer* ol, int dx, int dy, int* movedx, int* movedy){
  1816. if(!ol || (!dx && !dy)){ *movedx=0; *movedy=0; return 0; }
  1817. int rowmin,rowmax,colmin,colmax; our_LayerGetRange(ol,&rowmin,&rowmax,&colmin,&colmax);
  1818. if(dx+colmax >= OUR_TILES_PER_ROW){ dx = OUR_TILES_PER_ROW - colmax - 1; }
  1819. if(dy+rowmax >= OUR_TILES_PER_ROW){ dy = OUR_TILES_PER_ROW - rowmax - 1; }
  1820. if(colmin + dx < 0){ dx = -colmin; }
  1821. if(rowmin + dy < 0){ dy = -rowmin; }
  1822. if(!dx && !dy){ *movedx=0; *movedy=0; return 0; }
  1823. if(movedx){ *movedx=dx; }
  1824. if(movedy){ *movedy=dy; }
  1825. OurTexTile*** copy = memAcquire(sizeof(void*)*OUR_TILES_PER_ROW);
  1826. for(int i=0;i<OUR_TILES_PER_ROW;i++){ copy[i] = memAcquire(sizeof(void*)*OUR_TILES_PER_ROW); }
  1827. for(int row=0;row<OUR_TILES_PER_ROW;row++){ if(!ol->TexTiles[row]) continue;
  1828. for(int col=0;col<OUR_TILES_PER_ROW;col++){
  1829. copy[row][col] = ol->TexTiles[row][col];
  1830. ol->TexTiles[row][col] = 0;
  1831. }
  1832. }
  1833. for(int row=rowmin;row<=rowmax;row++){ if(!ol->TexTiles[row]) continue;
  1834. for(int col=colmin;col<=colmax;col++){
  1835. OurTexTile* t0=copy[row][col]; if(!t0){continue; }
  1836. t0->l+=dx*OUR_TILE_W; t0->r+=dx*OUR_TILE_W;
  1837. t0->u+=dy*OUR_TILE_W; t0->b+=dy*OUR_TILE_W;
  1838. if(!ol->TexTiles[row+dy]){
  1839. ol->TexTiles[row+dy] = memAcquire(sizeof(OurTexTile*)*OUR_TILES_PER_ROW);
  1840. }
  1841. ol->TexTiles[row+dy][col+dx] = t0;
  1842. }
  1843. }
  1844. for(int i=0;i<OUR_TILES_PER_ROW;i++){ memFree(copy[i]); }
  1845. memFree(copy);
  1846. return 1;
  1847. }
  1848. void ourundo_Move(OurMoveUndo* undo){
  1849. our_LayerClearEmptyTiles(undo->Layer);
  1850. our_MoveLayer(undo->Layer, -undo->dx, -undo->dy,0,0);
  1851. laNotifyUsers("our.canvas");
  1852. }
  1853. void ourredo_Move(OurMoveUndo* undo){
  1854. our_LayerClearEmptyTiles(undo->Layer);
  1855. our_MoveLayer(undo->Layer, undo->dx, undo->dy,0,0);
  1856. laNotifyUsers("our.canvas");
  1857. }
  1858. void our_DoMoving(OurCanvasDraw* cd, real x, real y, int *movedx, int *movedy){
  1859. OurLayer* ol=Our->CurrentLayer; if(!ol){ return; }
  1860. int dx = x-cd->CanvasDownX, dy = y-cd->CanvasDownY;
  1861. dx/=OUR_TILE_W_USE; dy/=OUR_TILE_W_USE;
  1862. if(dx || dy){
  1863. our_MoveLayer(ol, dx,dy,movedx,movedy);
  1864. laNotifyUsers("our.canvas");
  1865. cd->CanvasDownX+=dx*OUR_TILE_W_USE; cd->CanvasDownY+=dy*OUR_TILE_W_USE;
  1866. }
  1867. }
  1868. void our_ShowAllocationError(laEvent* e){
  1869. char buf[256];
  1870. Our->SaveFailed=1;
  1871. sprintf(buf, "%s %dx%d.\n",transLate("Can't allocate memory for size"),Our->ImageW,Our->ImageH);
  1872. logPrintNew("Export: %s",buf);
  1873. if(e){
  1874. strcat(buf,transLate("Try erasing some contents to make the canvas smaller.\n"));
  1875. laEnableMessagePanel(0,0,"Export Error",buf,e->x,e->y,200,e);
  1876. }
  1877. }
  1878. int ourinv_ShowSplash(laOperator* a, laEvent* e){
  1879. our_EnableSplashPanel();return LA_FINISHED;
  1880. }
  1881. int ourinv_NewLayer(laOperator* a, laEvent* e){
  1882. our_NewLayer("Our Layer"); laNotifyUsers("our.canvas.layers"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  1883. laRecordDifferences(0,"our.canvas.layers");laRecordDifferences(0,"our.canvas.current_layer");laPushDifferences("New Layer",0);
  1884. return LA_FINISHED;
  1885. }
  1886. int ourinv_DuplicateLayer(laOperator* a, laEvent* e){
  1887. OurLayer* l=a->This?a->This->EndInstance:Our->CurrentLayer;
  1888. if(!l){ return LA_FINISHED; }
  1889. our_NewLayer(SSTR(Our->CurrentLayer->Name));
  1890. our_DuplicateLayerContent(Our->CurrentLayer,l);
  1891. int rowmin,rowmax,colmin,colmax;
  1892. our_LayerGetRange(Our->CurrentLayer,&rowmin,&rowmax,&colmin,&colmax);
  1893. int xmin,xmax,ymin,ymax;
  1894. xmin =((real)colmin-OUR_TILE_CTR-0.5)*OUR_TILE_W_USE; ymin=((real)rowmin-OUR_TILE_CTR-0.5)*OUR_TILE_W_USE;
  1895. xmax =((real)colmax+1-OUR_TILE_CTR+0.5)*OUR_TILE_W_USE; ymax=((real)rowmax+1-OUR_TILE_CTR-0.5)*OUR_TILE_W_USE;
  1896. our_RecordUndo(Our->CurrentLayer,xmin,xmax,ymin,ymax,1,0);
  1897. laRecordDifferences(0,"our.canvas.layers");laRecordDifferences(0,"our.canvas.current_layer");laPushDifferences("New Layer",0);
  1898. laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  1899. return LA_FINISHED;
  1900. }
  1901. int ourinv_RemoveLayer(laOperator* a, laEvent* e){
  1902. OurLayer* l=a->This?a->This->EndInstance:0; if(!l) return LA_CANCELED;
  1903. our_RemoveLayer(l,0); laNotifyUsers("our.canvas.layers"); laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  1904. laRecordDifferences(0,"our.canvas.layers");laRecordDifferences(0,"our.canvas.current_layer");laPushDifferences("Remove Layer",0);
  1905. return LA_FINISHED;
  1906. }
  1907. int ourinv_MoveLayer(laOperator* a, laEvent* e){
  1908. OurLayer* l=a->This?a->This->EndInstance:0; if(!l) return LA_CANCELED; int changed=0;
  1909. char* direction=strGetArgumentString(a->ExtraInstructionsP,"direction");
  1910. if(strSame(direction,"up")&&l->Item.pPrev){ lstMoveUp(&Our->Layers, l); changed=1; }
  1911. elif(l->Item.pNext){ lstMoveDown(&Our->Layers, l); changed=1; }
  1912. if(changed){ laNotifyUsers("our.canvas.layers"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst); laRecordDifferences(0,"our.canvas.layers"); laPushDifferences("Move Layer",0); }
  1913. return LA_FINISHED;
  1914. }
  1915. int ourchk_MergeLayer(laPropPack *This, laStringSplitor *ss){
  1916. OurLayer* l=This->EndInstance; if(!l || !l->Item.pNext) return 0;
  1917. OurLayer* nl=l->Item.pNext; if(l->Lock || l->Transparency==1 || nl->Lock || nl->Transparency==1) return 0;
  1918. return 1;
  1919. }
  1920. int ourinv_MergeLayer(laOperator* a, laEvent* e){
  1921. OurLayer* l=a->This?a->This->EndInstance:0; if(!l || !l->Item.pNext) return LA_CANCELED;
  1922. OurLayer* nl=l->Item.pNext; if(l->Lock || l->Transparency==1 || nl->Lock || nl->Transparency==1) return LA_CANCELED;
  1923. if(our_MergeLayer(l)){ laNotifyUsers("our.canvas"); laNotifyUsers("our.canvas.layers"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst); }
  1924. return LA_FINISHED;
  1925. }
  1926. int ourchk_ExportLayer(laPropPack *This, laStringSplitor *ss){
  1927. OurLayer* ol=This?This->EndInstance:0; if(!ol) ol=Our->CurrentLayer; if(!ol) return 0; return 1;
  1928. }
  1929. int ourinv_ExportLayer(laOperator* a, laEvent* e){
  1930. OurLayer* ol=a->This?a->This->EndInstance:0; if(!ol) ol=Our->CurrentLayer; if(!ol) return LA_FINISHED;
  1931. laInvoke(a, "LA_file_dialog", e, 0, "warn_file_exists=true;filter_extensions=png;use_extension=png", 0);
  1932. return LA_RUNNING;
  1933. }
  1934. int ourmod_ExportLayer(laOperator* a, laEvent* e){
  1935. OurLayer* ol=a->This?a->This->EndInstance:0; if(!ol) ol=Our->CurrentLayer; if(!ol) return LA_FINISHED;
  1936. if (a->ConfirmData){
  1937. if (a->ConfirmData->StrData){
  1938. our_LayerClearEmptyTiles(ol);
  1939. int ensure = our_LayerEnsureImageBuffer(ol, 0);
  1940. if(!ensure){ our_ShowAllocationError(e); return LA_FINISHED; }
  1941. if(ensure<0){ return LA_FINISHED; }
  1942. FILE* fp=fopen(a->ConfirmData->StrData,"wb");
  1943. if(!fp) return LA_FINISHED;
  1944. laShowProgress(0,-1);
  1945. our_LayerToImageBuffer(ol, 0);
  1946. laShowProgress(0.5,-1);
  1947. our_ImageExportPNG(fp, 0, 0, 0, 0, OUR_EXPORT_BIT_DEPTH_16, OUR_EXPORT_COLOR_MODE_FLAT,0,0);
  1948. if(Our->ImageBuffer){ free(Our->ImageBuffer); Our->ImageBuffer=0; }
  1949. laHideProgress();
  1950. fclose(fp);
  1951. }
  1952. return LA_FINISHED;
  1953. }
  1954. return LA_RUNNING;
  1955. }
  1956. int ourinv_ImportLayer(laOperator* a, laEvent* e){
  1957. OurLayer* ol=a->This?a->This->EndInstance:0;
  1958. a->CustomData=memAcquire(sizeof(OurPNGReadExtra));
  1959. laInvoke(a, "LA_file_dialog", e, 0, "filter_extensions=png;use_extension=png", 0);
  1960. return LA_RUNNING;
  1961. }
  1962. int ourmod_ImportLayer(laOperator* a, laEvent* e){
  1963. OurLayer* ol=a->This?a->This->EndInstance:0;
  1964. OurPNGReadExtra* ex=a->CustomData;
  1965. if(!ex->Confirming){
  1966. if (a->ConfirmData){
  1967. if (a->ConfirmData->StrData){
  1968. FILE* fp=fopen(a->ConfirmData->StrData,"rb"); if(!fp) return LA_FINISHED;
  1969. if(!our_PeekPNG(fp,&ex->HasProfile, &ex->HassRGB, &ex->iccName)){ fclose(fp); return LA_FINISHED; }
  1970. else{ ex->Confirming=1; fclose(fp); strSafeSet(&ex->FilePath,a->ConfirmData->StrData);
  1971. if(ex->HasProfile){ex->InputMode=OUR_PNG_READ_INPUT_ICC;}
  1972. else{ ex->InputMode=OUR_PNG_READ_INPUT_SRGB; }
  1973. laEnableOperatorPanel(a,a->This,e->x,e->y,300,200,0,0,0,0,0,0,0,0,e); return LA_RUNNING;
  1974. }
  1975. }
  1976. return LA_FINISHED;
  1977. }
  1978. }else{
  1979. if (a->ConfirmData){
  1980. if (a->ConfirmData->Mode==LA_CONFIRM_OK){
  1981. FILE* fp=fopen(ex->FilePath->Ptr,"rb"); if(!fp) return LA_FINISHED;
  1982. if(!ol) ol=our_NewLayer("Imported");
  1983. int OutMode=ex->OutputMode?ex->OutputMode:((Our->ColorInterpretation==OUR_CANVAS_INTERPRETATION_SRGB)?OUR_PNG_READ_OUTPUT_LINEAR_SRGB:OUR_PNG_READ_OUTPUT_LINEAR_CLAY);
  1984. int UseOffsets = ex->Offsets[0] && ex->Offsets[1];
  1985. our_LayerImportPNG(ol, fp, 0, ex->InputMode, OutMode, UseOffsets, ex->Offsets[0], ex->Offsets[1],0);
  1986. laNotifyUsers("our.canvas"); laNotifyUsers("our.canvas.layers"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  1987. laRecordDifferences(0,"our.canvas.layers");laRecordDifferences(0,"our.canvas.current_layer");laPushDifferences("New Layer",0);
  1988. our_LayerRefreshLocal(ol);
  1989. laHideProgress();
  1990. fclose(fp);
  1991. }
  1992. return LA_FINISHED;
  1993. }
  1994. }
  1995. return LA_RUNNING;
  1996. }
  1997. void ourexit_ImportLayer(laOperator* a, int result){
  1998. OurPNGReadExtra* ex=a->CustomData;
  1999. strSafeDestroy(&ex->FilePath);
  2000. memFree(ex);
  2001. }
  2002. void ourui_ImportLayer(laUiList *uil, laPropPack *This, laPropPack *Operator, laColumn *UNUSED, int context){
  2003. laColumn* c = laFirstColumn(uil),*cl,*cr; laSplitColumn(uil,c,0.5);cl=laLeftColumn(c,0);cr=laRightColumn(c,0);
  2004. laUiItem* b;
  2005. laShowLabel(uil,c,"Select the importing behavior:",0,0);
  2006. laShowLabel(uil,cl,"Input:",0,0); laShowItem(uil,cl,Operator,"input_mode");
  2007. b=laOnConditionThat(uil,c,laNot(laEqual(laPropExpression(Operator,"input_mode"),laIntExpression(OUR_PNG_READ_INPUT_FLAT))));{
  2008. laShowLabel(uil,cr,"Output:",0,0); laShowItem(uil,cr,Operator,"output_mode");
  2009. laShowLabel(uil,cl,"Canvas:",0,0)->Flags|=LA_TEXT_ALIGN_RIGHT; laShowItem(uil,cr,0,"our.canvas.color_interpretation");
  2010. }laEndCondition(uil,b);
  2011. b=laOnConditionThat(uil,c,laPropExpression(Operator,"has_profile"));{
  2012. laShowLabel(uil,c,"Input image has built-in color profile:",0,0);
  2013. laShowItem(uil,cl,Operator,"icc_name")->Flags|=LA_TEXT_MONO;
  2014. }laElse(uil,b);{
  2015. laShowLabel(uil,c,"Input image does not have a built-in color profile.",0,0)->Flags|=LA_UI_FLAGS_DISABLED;
  2016. }laEndCondition(uil,b);
  2017. b=laOnConditionThat(uil,c,laPropExpression(Operator,"has_srgb"));{
  2018. laShowLabel(uil,c,"Input image is tagged as sRGB.",0,0);
  2019. }laElse(uil,b);{
  2020. laShowLabel(uil,c,"Input image is not tagged as sRGB.",0,0)->Flags|=LA_UI_FLAGS_DISABLED;
  2021. }laEndCondition(uil,b);
  2022. laUiItem* row = laBeginRow(uil,cl,0,0);
  2023. laShowLabel(uil,cl,"Use Offsets",0,0);
  2024. b=laOnConditionToggle(uil,cl,0,0,0,0,0);{
  2025. laEndRow(uil,row);
  2026. laShowItem(uil,cl,Operator,"offsets");
  2027. }laEndCondition(uil,b);
  2028. laEndRow(uil,row);
  2029. b=laBeginRow(uil,c,0,0);laShowSeparator(uil,c)->Expand=1;laShowItem(uil,c,0,"LA_confirm")->Flags|=LA_UI_FLAGS_HIGHLIGHT;laEndRow(uil,b);
  2030. }
  2031. int ourchk_ExportImage(laPropPack *This, laStringSplitor *ss){
  2032. OurLayer* ol=This?This->EndInstance:0; if(!ol) ol=Our->CurrentLayer; if(!ol) return 0; return 1;
  2033. }
  2034. int ourinv_ExportImage(laOperator* a, laEvent* e){
  2035. OurLayer* ol=a->This?a->This->EndInstance:0; if(!ol) ol=Our->CurrentLayer; if(!ol) return LA_FINISHED;
  2036. a->CustomData=memAcquire(sizeof(OurPNGWriteExtra));
  2037. laInvoke(a, "LA_file_dialog", e, 0, "warn_file_exists=true;filter_extensions=png;use_extension=png", 0);
  2038. return LA_RUNNING;
  2039. }
  2040. int ourmod_ExportImage(laOperator* a, laEvent* e){
  2041. OurLayer* ol=a->This?a->This->EndInstance:0; if(!ol) ol=Our->CurrentLayer; if(!ol) return LA_FINISHED;
  2042. OurPNGWriteExtra* ex=a->CustomData;
  2043. if(!ex->Confirming){
  2044. if (a->ConfirmData){
  2045. if (a->ConfirmData->StrData){
  2046. strSafeSet(&ex->FilePath,a->ConfirmData->StrData); ex->Confirming=1;
  2047. ex->ColorProfile=Our->DefaultColorProfile; ex->BitDepth=Our->DefaultBitDepth;
  2048. laEnableOperatorPanel(a,a->This,e->x,e->y,200,200,0,0,0,0,0,0,0,0,e); return LA_RUNNING;
  2049. }
  2050. return LA_FINISHED;
  2051. }
  2052. }else{
  2053. if (a->ConfirmData){
  2054. if (a->ConfirmData->Mode==LA_CONFIRM_OK){
  2055. if(!our_CanvasEnsureImageBuffer()){ our_ShowAllocationError(e); return LA_FINISHED; }
  2056. FILE* fp=fopen(ex->FilePath->Ptr,"wb");
  2057. if(!fp) return LA_FINISHED;
  2058. static int LayerCount=0; static int CurrentLayer=0; LayerCount=lstCountElements(&Our->Layers); CurrentLayer=0;
  2059. our_CanvasFillImageBufferBackground(ex->Transparent);
  2060. laShowProgress(0,-1);
  2061. for(OurLayer* l=Our->Layers.pLast;l;l=l->Item.pPrev){
  2062. our_LayerToImageBuffer(l, 1);
  2063. CurrentLayer++; laShowProgress((real)CurrentLayer/LayerCount,-1);
  2064. }
  2065. our_ImageConvertForExport(ex->BitDepth, ex->ColorProfile);
  2066. if(!Our->ImageBuffer){ our_ShowAllocationError(e); fclose(fp); return LA_FINISHED; }
  2067. our_ImageExportPNG(fp, 0, 0, 0, Our->ShowBorder, ex->BitDepth, ex->ColorProfile,0,0);
  2068. if(Our->ImageBuffer){ free(Our->ImageBuffer); Our->ImageBuffer=0; }
  2069. laHideProgress();
  2070. fclose(fp);
  2071. }
  2072. return LA_FINISHED;
  2073. }
  2074. }
  2075. return LA_RUNNING;
  2076. }
  2077. void ourexit_ExportImage(laOperator* a, int result){
  2078. OurPNGWriteExtra* ex=a->CustomData;
  2079. strSafeDestroy(&ex->FilePath);
  2080. memFree(ex);
  2081. }
  2082. void ourui_ExportImage(laUiList *uil, laPropPack *This, laPropPack *Operator, laColumn *UNUSED, int context){
  2083. laColumn* c = laFirstColumn(uil),*cl,*cr; laSplitColumn(uil,c,0.5);cl=laLeftColumn(c,0);cr=laRightColumn(c,0);
  2084. laUiItem* b;
  2085. laShowLabel(uil,c,"Select the exporting behavior:",0,0);
  2086. laShowLabel(uil,cl,"Bit Depth:",0,0); laShowItem(uil,cl,Operator,"bit_depth");
  2087. b=laOnConditionThat(uil,c,laEqual(laPropExpression(Operator,"bit_depth"),laIntExpression(OUR_EXPORT_BIT_DEPTH_16)));{
  2088. laShowLabel(uil,c,"16 bit images would be exported in the same linear color space as the canvas",0,0)->Flags|=LA_UI_FLAGS_DISABLED|LA_TEXT_LINE_WRAP;
  2089. }laElse(uil,b);{
  2090. laShowLabel(uil,cr,"Color Space:",0,0); laShowItem(uil,cr,Operator,"color_profile");
  2091. }laEndCondition(uil,b);
  2092. laShowLabel(uil,cl,"Canvas Current:",0,0)->Flags|=LA_TEXT_ALIGN_RIGHT; laShowItem(uil,cr,0,"our.canvas.color_interpretation");
  2093. laShowSeparator(uil,c);
  2094. laShowItem(uil,cl,Operator,"transparent")->Flags|=LA_UI_FLAGS_EXPAND|LA_UI_FLAGS_NO_CONFIRM;
  2095. laShowSeparator(uil,c);
  2096. b=laBeginRow(uil,c,0,0);laShowSeparator(uil,c)->Expand=1;laShowItem(uil,c,0,"LA_confirm")->Flags|=LA_UI_FLAGS_HIGHLIGHT;laEndRow(uil,b);
  2097. }
  2098. int ourinv_NewBrush(laOperator* a, laEvent* e){
  2099. our_NewBrush("Our Brush",0,0.95,9,0.5,0.5,5,0,0,0,0);
  2100. laNotifyUsers("our.tools.current_brush"); laNotifyUsers("our.tools.brushes"); laRecordInstanceDifferences(Our,"our_tools"); laPushDifferences("Add brush",0);
  2101. return LA_FINISHED;
  2102. }
  2103. int ourinv_DuplicateBrush(laOperator* a, laEvent* e){
  2104. OurBrush* b=a->This?a->This->EndInstance:0; if(!b) return LA_CANCELED;
  2105. our_DuplicateBrush(b);
  2106. laNotifyUsers("our.tools.current_brush"); laNotifyUsers("our.tools.brushes"); laRecordInstanceDifferences(Our,"our_tools"); laPushDifferences("Duplicate brush",0);
  2107. return LA_FINISHED;
  2108. }
  2109. int ourinv_RemoveBrush(laOperator* a, laEvent* e){
  2110. OurBrush* b=a->This?a->This->EndInstance:0; if(!b) return LA_CANCELED;
  2111. our_RemoveBrush(b);
  2112. laNotifyUsers("our.tools.current_brush"); laNotifyUsers("our.tools.brushes"); laRecordInstanceDifferences(Our,"our_tools"); laPushDifferences("Remove brush",0);
  2113. return LA_FINISHED;
  2114. }
  2115. int ourinv_MoveBrush(laOperator* a, laEvent* e){
  2116. OurBrush* b=a->This?a->This->EndInstance:0; if(!b) return LA_CANCELED;
  2117. char* direction=strGetArgumentString(a->ExtraInstructionsP,"direction");
  2118. if(strSame(direction,"up")&&b->Item.pPrev){ lstMoveUp(&Our->Brushes, b); }
  2119. elif(b->Item.pNext){ lstMoveDown(&Our->Brushes, b); }
  2120. laNotifyUsers("our.tools.brushes"); laRecordInstanceDifferences(Our,"our_tools"); laPushDifferences("Move brush",0);
  2121. return LA_FINISHED;
  2122. }
  2123. int ourinv_BrushQuickSwitch(laOperator* a, laEvent* e){
  2124. char* id=strGetArgumentString(a->ExtraInstructionsP,"binding"); if(!id){ return LA_CANCELED; }
  2125. int num; int ret=sscanf(id,"%d",&num); if(ret>9||ret<0){ return LA_CANCELED; }
  2126. OurBrush* found=0,*first=0; int set=0;
  2127. for(OurBrush* b=Our->Brushes.pFirst;b;b=b->Item.pNext){
  2128. if(b->Binding==num){
  2129. if(!first){ first=b; }
  2130. if(found){ ourset_CurrentBrush(Our,b); set=1; laNotifyUsers("our.tools.brushes"); break; }
  2131. elif(b == Our->CurrentBrush){ found = b; }
  2132. }
  2133. }
  2134. if(!found || (found && !set)){ found = first; }
  2135. if(!set && found){
  2136. ourset_CurrentBrush(Our,found); laNotifyUsers("our.tools.brushes");
  2137. }
  2138. return LA_FINISHED;
  2139. }
  2140. int ourinv_BrushResize(laOperator* a, laEvent* e){
  2141. OurBrush* b=Our->CurrentBrush; if(!b) return LA_CANCELED;
  2142. char* direction=strGetArgumentString(a->ExtraInstructionsP,"direction");
  2143. if(strSame(direction,"bigger")){ if(!Our->BrushNumber){ Our->BrushSize+=0.25; }else{ int num=Our->BrushNumber+1; TNS_CLAMP(num,1,10); Our->BrushNumber=num; Our->BrushSize=((real)Our->BrushNumber)/2; } }
  2144. else{ if(!Our->BrushNumber){ Our->BrushSize-=0.25; }else{ int num=Our->BrushNumber-1; TNS_CLAMP(num,1,10); Our->BrushNumber=num; Our->BrushSize=((real)Our->BrushNumber)/2; } }
  2145. TNS_CLAMP(Our->BrushSize,0,10); Our->ShowBrushNumber=1;
  2146. laNotifyUsers("our.preferences.brush_size"); if(Our->BrushNumber){ laNotifyUsers("our.preferences.brush_number"); }
  2147. return LA_FINISHED;
  2148. }
  2149. int ourinv_BrushSetNumber(laOperator* a, laEvent* e){
  2150. OurBrush* b=Our->CurrentBrush; if(!b) return LA_CANCELED;
  2151. char* number=strGetArgumentString(a->ExtraInstructionsP,"number"); if(!number){return LA_CANCELED;}
  2152. switch(number[0]){
  2153. case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
  2154. Our->BrushNumber=number[0]-'0'+1; break;
  2155. case '#': default:
  2156. Our->BrushNumber=0;
  2157. }
  2158. laNotifyUsers("our.tools.current_brush.size"); laNotifyUsers("our.preferences.brush_number");
  2159. return LA_FINISHED;
  2160. }
  2161. int ourinv_ToggleErase(laOperator* a, laEvent* e){
  2162. OurBrush* b=Our->CurrentBrush; if(!b) return LA_FINISHED;
  2163. if(Our->Erasing){ Our->Erasing=0; }else{ Our->Erasing=1; } laNotifyUsers("our.erasing");
  2164. return LA_FINISHED;
  2165. }
  2166. int ourinv_CycleSketch(laOperator* a, laEvent* e){
  2167. Our->SketchMode++; Our->SketchMode%=3;
  2168. laNotifyUsers("our.canvas"); laNotifyUsers("our.canvas.sketch_mode");
  2169. laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2170. }
  2171. void our_SmoothGlobalInput(real *x, real *y, int reset){
  2172. if(reset){ Our->LastX=*x; Our->LastY=*y; return; }
  2173. else{
  2174. real smfac=(1-Our->Smoothness/1.1);
  2175. real xto=tnsLinearItp(Our->LastX,*x,smfac), yto=tnsLinearItp(Our->LastY,*y,smfac);
  2176. *x=Our->LastX=xto; *y=Our->LastY=yto;
  2177. }
  2178. }
  2179. int ourinv_Action(laOperator* a, laEvent* e){
  2180. OurLayer* l=Our->CurrentLayer; OurCanvasDraw *ex = a->This?a->This->EndInstance:0; OurBrush* ob=Our->CurrentBrush; if(!l||!ex||!ob) return LA_CANCELED;
  2181. our_PaintResetBrushState(ob);
  2182. real ofx,ofy; our_GetBrushOffset(ex,Our->CurrentBrush,e->Orientation,&ofx,&ofy); ex->DownTilt = e->Orientation;
  2183. real x,y; our_UiToCanvas(&ex->Base,e,&x,&y); x-=ofx; y-=ofy; our_SmoothGlobalInput(&x,&y,1);
  2184. ex->CanvasLastX=x;ex->CanvasLastY=y;ex->LastPressure=-1;ex->LastTilt[0]=e->Orientation;ex->LastTilt[1]=e->Deviation;
  2185. ex->CanvasDownX=x; ex->CanvasDownY=y; ex->MovedX=0; ex->MovedY=0;
  2186. Our->ActiveTool=Our->Tool; Our->CurrentScale = 1.0f/ex->Base.ZoomX;
  2187. Our->xmin=FLT_MAX;Our->xmax=-FLT_MAX;Our->ymin=FLT_MAX;Our->ymax=-FLT_MAX; Our->ResetBrush=1; ex->HideBrushCircle=1;
  2188. Our->PaintProcessedEvents=0; Our->BadEventsGiveUp=0; Our->BadEventCount=0;
  2189. if(Our->ActiveTool==OUR_TOOL_CROP){ if(!Our->ShowBorder){ ex->HideBrushCircle=0; return LA_FINISHED;} our_StartCropping(ex); }
  2190. if(l->Hide || l->Transparency==1 || l->Lock || (l->AsSketch && Our->SketchMode==2)){ ex->HideBrushCircle=0; return LA_FINISHED; }
  2191. Our->LockBackground=1; laNotifyUsers("our.lock_background");
  2192. our_EnsureEraser(e->IsEraser);
  2193. laHideCursor(); Our->ShowBrushName=0; Our->ShowBrushNumber=0;
  2194. return LA_RUNNING;
  2195. }
  2196. int ourmod_Paint(laOperator* a, laEvent* e){
  2197. OurLayer* l=Our->CurrentLayer; OurCanvasDraw *ex = a->This?a->This->EndInstance:0; OurBrush* ob=Our->CurrentBrush; if(!l||!ex||!ob) return LA_CANCELED;
  2198. if(e->type==LA_L_MOUSE_UP || e->type==LA_R_MOUSE_DOWN || e->type==LA_ESCAPE_DOWN){
  2199. if(Our->PaintProcessedEvents) our_RecordUndo(l,Our->xmin,Our->xmax,Our->ymin,Our->ymax,0,1);
  2200. ex->HideBrushCircle=0; laShowCursor();
  2201. laEvent* ue; while(ue=lstPopItem(&Our->BadEvents)){ memFree(ue); }
  2202. return LA_FINISHED;
  2203. }
  2204. if(e->type==LA_MOUSEMOVE||e->type==LA_L_MOUSE_DOWN){
  2205. if((!e->GoodPressure) && ((!Our->BadEventsGiveUp)||(!Our->AllowNonPressure))){
  2206. laEvent* be=memAcquire(sizeof(laEvent)); memcpy(be,e,sizeof(laEvent)); be->Item.pNext=be->Item.pPrev=0;
  2207. lstAppendItem(&Our->BadEvents,be); Our->BadEventCount++;
  2208. if(Our->BadEventCount>=Our->BadEventsLimit){ Our->BadEventsGiveUp=1; }
  2209. }else{
  2210. Our->PaintProcessedEvents=1; laEvent* UseEvent;real Pressure=e->Pressure,Orientation=-e->Orientation,Deviation=e->Deviation,Twist=e->Twist;
  2211. while(1){
  2212. UseEvent=lstPopItem(&Our->BadEvents); if(!UseEvent){ UseEvent=e; }
  2213. real ofx,ofy; our_GetBrushOffset(ex,Our->CurrentBrush,ex->DownTilt,&ofx,&ofy);
  2214. real x,y; our_UiToCanvas(&ex->Base,UseEvent,&x,&y); x-=ofx; y-=ofy; our_SmoothGlobalInput(&x,&y,0);
  2215. int tl,tr,tu,tb; if(ex->LastPressure<0){ ex->LastPressure=Pressure; }
  2216. if(our_PaintGetDabs(ob,l,ex->CanvasLastX,ex->CanvasLastY,x,y,ex->LastPressure,ex->LastTilt[0],ex->LastTilt[1],ex->LastTwist,
  2217. Pressure,Orientation,Deviation,Twist,
  2218. &tl,&tr,&tu,&tb,&ex->CanvasLastX,&ex->CanvasLastY)){
  2219. our_PaintDoDabsWithSmudgeSegments(l,tl,tr,tu,tb);
  2220. laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2221. }
  2222. ex->LastPressure=Pressure;ex->LastTilt[0]=Orientation;ex->LastTilt[1]=Deviation; ex->LastTwist=Twist;
  2223. if(UseEvent==e){ break; }
  2224. else{ memFree(UseEvent); }
  2225. }
  2226. }
  2227. }
  2228. return LA_RUNNING;
  2229. }
  2230. int ourmod_Crop(laOperator* a, laEvent* e){
  2231. OurLayer* l=Our->CurrentLayer; OurCanvasDraw *ex = a->This?a->This->EndInstance:0; OurBrush* ob=Our->CurrentBrush; if(!l||!ex||!ob) return LA_CANCELED;
  2232. if(e->type==LA_L_MOUSE_UP || e->type==LA_R_MOUSE_DOWN || e->type==LA_ESCAPE_DOWN){ ex->HideBrushCircle=0; laShowCursor(); return LA_FINISHED; }
  2233. if(e->type==LA_MOUSEMOVE||e->type==LA_L_MOUSE_DOWN){
  2234. real x,y; our_UiToCanvas(&ex->Base,e,&x,&y);
  2235. our_DoCropping(ex,x,y);
  2236. laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2237. }
  2238. return LA_RUNNING;
  2239. }
  2240. int ourmod_Move(laOperator* a, laEvent* e){
  2241. OurLayer* l=Our->CurrentLayer; OurCanvasDraw *ex = a->This?a->This->EndInstance:0; OurBrush* ob=Our->CurrentBrush; if(!l||!ex||!ob) return LA_CANCELED;
  2242. if(e->type==LA_L_MOUSE_UP || e->type==LA_R_MOUSE_DOWN || e->type==LA_ESCAPE_DOWN){
  2243. OurMoveUndo* undo = memAcquire(sizeof(OurMoveUndo));
  2244. undo->dx = ex->MovedX; undo->dy = ex->MovedY; undo->Layer = Our->CurrentLayer;
  2245. laFreeNewerDifferences();
  2246. laRecordCustomDifferences(undo,ourundo_Move,ourredo_Move,memFree); laPushDifferences("Move layer",0);
  2247. ex->HideBrushCircle=0; laShowCursor(); return LA_FINISHED;
  2248. }
  2249. if(e->type==LA_MOUSEMOVE||e->type==LA_L_MOUSE_DOWN){
  2250. real x,y; our_UiToCanvas(&ex->Base,e,&x,&y);
  2251. int movedx=0,movedy=0;
  2252. our_DoMoving(ex,x,y,&movedx,&movedy);
  2253. ex->MovedX+=movedx; ex->MovedY+=movedy;
  2254. laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2255. }
  2256. return LA_RUNNING;
  2257. }
  2258. int ourmod_Action(laOperator* a, laEvent* e){
  2259. OurCanvasDraw *ex = a->This?a->This->EndInstance:0; if(!ex) return LA_CANCELED;
  2260. OurLayer* l=Our->CurrentLayer; OurBrush* ob=Our->CurrentBrush;
  2261. switch(Our->ActiveTool){
  2262. case OUR_TOOL_PAINT: if(!l||!ob) return LA_CANCELED;
  2263. return ourmod_Paint(a,e);
  2264. case OUR_TOOL_CROP:
  2265. return ourmod_Crop(a,e);
  2266. case OUR_TOOL_MOVE:
  2267. return ourmod_Move(a,e);
  2268. default: return LA_FINISHED;
  2269. }
  2270. return LA_RUNNING;
  2271. }
  2272. int ourinv_PickColor(laOperator* a, laEvent* e){
  2273. OurLayer* l=Our->CurrentLayer; OurCanvasDraw *ex = a->This?a->This->EndInstance:0; OurBrush* ob=Our->CurrentBrush; if(!l||!ex||!ob) return LA_CANCELED;
  2274. laUiItem* ui=ex->Base.ParentUi; ex->HideBrushCircle=1;
  2275. our_ReadWidgetColor(ex, e->x-ui->L, ui->B-e->y); laNotifyUsers("our.current_color");
  2276. return LA_RUNNING;
  2277. }
  2278. int ourmod_PickColor(laOperator* a, laEvent* e){
  2279. OurLayer* l=Our->CurrentLayer; OurCanvasDraw *ex = a->This?a->This->EndInstance:0; OurBrush* ob=Our->CurrentBrush; if(!l||!ex||!ob) return LA_CANCELED;
  2280. laUiItem* ui=ex->Base.ParentUi;
  2281. if(e->type==LA_R_MOUSE_UP || e->type==LA_L_MOUSE_UP || e->type==LA_ESCAPE_DOWN){ ex->HideBrushCircle=0; return LA_FINISHED; }
  2282. if(e->type==LA_MOUSEMOVE||e->type==LA_R_MOUSE_DOWN){
  2283. our_ReadWidgetColor(ex, e->x-ui->L, ui->B-e->y); laNotifyUsers("our.current_color");
  2284. }
  2285. return LA_RUNNING;
  2286. }
  2287. int ourchk_CropToRef(laPropPack *This, laStringSplitor *ss){ if(Our->ShowRef&&Our->ShowBorder) return 1; return 0; }
  2288. int ourinv_CropToRef(laOperator* a, laEvent* e){
  2289. if((!Our->ShowRef) || (!Our->ShowBorder)) return LA_FINISHED;
  2290. real W,H,W2,H2; OUR_GET_REF_SIZE(W,H)
  2291. char* arg = strGetArgumentString(a->ExtraInstructionsP,"border");
  2292. if(strSame(arg,"outer")){
  2293. W+=Our->RefPaddings[0]*2; H+=Our->RefPaddings[1]*2;
  2294. }elif(strSame(arg,"inner")){
  2295. W-=Our->RefMargins[0]*2; H-=Our->RefMargins[1]*2;
  2296. }
  2297. real dpc=OUR_DPC; W*=dpc; H*=dpc; W2=W/2; H2=H/2;
  2298. Our->X=-W2; Our->W=W; Our->Y=H2; Our->H=H;
  2299. if(Our->ShowRef==2){
  2300. if(Our->RefCutHalf==1){
  2301. if(Our->RefOrientation){ Our->H=H2; }else{ Our->W=W2; }
  2302. }elif(Our->RefCutHalf==2){
  2303. if(Our->RefOrientation){ Our->H-=H2;Our->Y+=H2; }else{ Our->W=W2; Our->X+=W2; }
  2304. }
  2305. }
  2306. laMarkMemChanged(Our->CanvasSaverDummyList.pFirst); laNotifyUsers("our.canvas");
  2307. return LA_FINISHED;
  2308. }
  2309. OurColorPallette* our_NewPallette(char* Name){
  2310. OurColorPallette* cp=memAcquireHyper(sizeof(OurColorPallette));
  2311. strSafeSet(&cp->Name,Name); lstAppendItem(&Our->Pallettes,cp); memAssignRef(Our,&Our->CurrentPallette,cp);
  2312. return cp;
  2313. }
  2314. OurColorItem* our_PalletteNewColor(OurColorPallette* cp,tnsVector3d Color){
  2315. OurColorItem* ci=memAcquire(sizeof(OurColorItem)); memAssignRef(ci,&ci->Parent,cp);
  2316. tnsVectorSet3v(ci->Color,Color); lstAppendItem(&cp->Colors,ci); return ci;
  2317. laMarkMemChanged(cp);
  2318. }
  2319. void our_PalletteRemoveColor(OurColorItem* ci){
  2320. lstRemoveItem(&ci->Parent->Colors,ci); memLeave(ci); laMarkMemChanged(ci->Parent);
  2321. }
  2322. void our_RemovePallette(OurColorPallette* cp){
  2323. strSafeDestroy(&cp->Name); while(cp->Colors.pFirst){ our_PalletteRemoveColor(cp->Colors.pFirst); }
  2324. if(Our->CurrentPallette==cp){
  2325. if(cp->Item.pNext){ memAssignRef(Our,&Our->CurrentPallette,cp->Item.pNext); }
  2326. else { memAssignRef(Our,&Our->CurrentPallette,cp->Item.pPrev); }
  2327. }
  2328. lstRemoveItem(&Our->Pallettes,cp); memLeave(cp);
  2329. }
  2330. int ourinv_NewPallette(laOperator* a, laEvent* e){
  2331. our_NewPallette("Our Pallette");
  2332. laNotifyUsers("our.tools.current_pallette"); laNotifyUsers("our.tools.pallettes"); laRecordInstanceDifferences(Our,"our_tools"); laPushDifferences("Add pallette",0);
  2333. return LA_FINISHED;
  2334. }
  2335. int ourinv_RemovePallette(laOperator* a, laEvent* e){
  2336. OurColorPallette* cp=Our->CurrentPallette; if(a->This && a->This->EndInstance){ cp=a->This->EndInstance; }
  2337. if(!cp) return LA_FINISHED;
  2338. our_RemovePallette(cp);
  2339. laNotifyUsers("our.tools.current_pallette"); laNotifyUsers("our.tools.pallettes"); laRecordInstanceDifferences(Our,"our_tools"); laPushDifferences("Remove pallette",0);
  2340. return LA_FINISHED;
  2341. }
  2342. int ourinv_PalletteNewColor(laOperator* a, laEvent* e){
  2343. OurColorPallette* cp=Our->CurrentPallette; if(a->This && a->This->EndInstance){ cp=a->This->EndInstance; }
  2344. if(!cp) return LA_FINISHED;
  2345. our_PalletteNewColor(cp,Our->CurrentColor);
  2346. laNotifyUsers("our.tools.current_pallette"); laNotifyUsers("our.tools.pallettes"); laRecordInstanceDifferences(Our,"our_tools"); laPushDifferences("Add color",0);
  2347. return LA_FINISHED;
  2348. }
  2349. int ourinv_PalletteRemoveColor(laOperator* a, laEvent* e){
  2350. OurColorItem* ci=0; if(a->This && a->This->EndInstance){ ci=a->This->EndInstance; }
  2351. if(!ci) return LA_FINISHED;
  2352. our_PalletteRemoveColor(ci);
  2353. laNotifyUsers("our.tools.current_pallette"); laNotifyUsers("our.tools.pallettes"); laRecordInstanceDifferences(Our,"our_tools"); laPushDifferences("Remove pallette",0);
  2354. return LA_FINISHED;
  2355. }
  2356. int our_TileHasPixels(OurTexTile* ot){
  2357. if(!ot || !ot->Texture) return 0;
  2358. int bufsize=OUR_TILE_W*OUR_TILE_W*OUR_CANVAS_PIXEL_SIZE;
  2359. ot->Data=malloc(bufsize); int width=OUR_TILE_W;
  2360. tnsBindTexture(ot->Texture); glPixelStorei(GL_PACK_ALIGNMENT, 2);
  2361. tnsGet2DTextureSubImage(ot->Texture, 0, 0, width, width, OUR_CANVAS_GL_FORMAT, OUR_CANVAS_DATA_FORMAT, bufsize, ot->Data);
  2362. int has=0;
  2363. int total_elems = width*width;
  2364. for(int i=0;i<total_elems;i++){
  2365. if(ot->Data[i*4-1]!=0){ has=1; break; }
  2366. }
  2367. free(ot->Data); ot->Data=0;
  2368. return has;
  2369. }
  2370. void our_LayerClearEmptyTiles(OurLayer* ol){
  2371. for(int row=0;row<OUR_TILES_PER_ROW;row++){ if(!ol->TexTiles[row]) continue;
  2372. int rowhas=0;
  2373. for(int col=0;col<OUR_TILES_PER_ROW;col++){ if(!ol->TexTiles[row][col]) continue;
  2374. OurTexTile* ot=ol->TexTiles[row][col];
  2375. if(!our_TileHasPixels(ot)){
  2376. if(ot->Texture){ tnsDeleteTexture(ot->Texture); ot->Texture=0; }
  2377. if(ot->Data){ free(ot->Data); ot->Data=0; }
  2378. if(ot->FullData){ free(ot->FullData); ot->FullData=0; }
  2379. if(ot->CopyBuffer){ free(ot->CopyBuffer); ot->CopyBuffer=0; }
  2380. memFree(ot); ol->TexTiles[row][col]=0;
  2381. }else{
  2382. rowhas=1;
  2383. }
  2384. }
  2385. if(!rowhas){
  2386. memFree(ol->TexTiles[row]); ol->TexTiles[row]=0;
  2387. }
  2388. }
  2389. }
  2390. int ourinv_ClearEmptyTiles(laOperator* a, laEvent* e){
  2391. for(OurLayer* ol=Our->Layers.pFirst;ol;ol=ol->Item.pNext){
  2392. our_LayerClearEmptyTiles(ol);
  2393. }
  2394. laNotifyUsers("our.canvas");
  2395. return LA_FINISHED;
  2396. }
  2397. int ourgetstate_Canvas(void* unused_canvas){
  2398. int level; laMemNodeHyper* m=memGetHead(Our->CanvasSaverDummyList.pFirst,&level); if(!m || level!=2) return -1;
  2399. if(m->Modified || !m->FromFile) return LA_BT_WARNING;
  2400. return -1;
  2401. }
  2402. int ourgetstate_Brush(OurBrush* brush){
  2403. int level; laMemNodeHyper* m=memGetHead(brush,&level); if(!m || level!=2) return -1;
  2404. if(m->Modified || !m->FromFile) return LA_BT_WARNING;
  2405. return -1;
  2406. }
  2407. int ourgetstate_Pallette(OurColorPallette* pallette){
  2408. int level; laMemNodeHyper* m=memGetHead(pallette,&level); if(!m || level!=2) return -1;
  2409. if(m->Modified || !m->FromFile) return LA_BT_WARNING;
  2410. return -1;
  2411. }
  2412. void* ourgetraw_FileThumbnail(void* unused, uint32_t* r_size, int* r_is_copy){
  2413. void* buf=0;
  2414. if(our_RenderThumbnail(&buf, r_size)){ *r_is_copy=1; return buf; }
  2415. *r_is_copy=0; return 0;
  2416. }
  2417. void oursetraw_FileThumbnail(void* unused, void* data, int DataSize){
  2418. return;
  2419. }
  2420. void ourget_CanvasIdentifier(void* unused, char* buf, char** ptr){
  2421. *ptr=transLate("Main canvas");
  2422. }
  2423. void* ourget_FirstLayer(void* unused, void* unused1){
  2424. return Our->Layers.pFirst;
  2425. }
  2426. void* ourget_FirstBrush(void* unused, void* unused1){
  2427. return Our->Brushes.pFirst;
  2428. }
  2429. void* ourget_FirstPallette(void* unused, void* unused1){
  2430. return Our->Pallettes.pFirst;
  2431. }
  2432. void* ourget_our(void* unused, void* unused1){
  2433. return Our;
  2434. }
  2435. void ourget_LayerTileStart(OurLayer* l, int* xy){
  2436. our_LayerClearEmptyTiles(l);
  2437. our_LayerEnsureImageBuffer(l, 1); xy[0]=Our->ImageX; xy[1]=Our->ImageY+Our->ImageH;
  2438. }
  2439. void ourset_LayerTileStart(OurLayer* l, int* xy){
  2440. Our->TempLoadX = xy[0]; Our->TempLoadY = xy[1];
  2441. }
  2442. void* ourget_LayerImage(OurLayer* l, uint32_t* r_size, int* r_is_copy){
  2443. static int LayerCount=0; static int CurrentLayer=0;
  2444. void* buf=0; if(!l->Item.pPrev){ LayerCount=lstCountElements(&Our->Layers); CurrentLayer=0; }
  2445. CurrentLayer++; laShowProgress((real)CurrentLayer/LayerCount,-1);
  2446. our_LayerClearEmptyTiles(l);
  2447. int ensure=our_LayerEnsureImageBuffer(l, 0);
  2448. if(ensure<=0){ if(!ensure){ our_ShowAllocationError(0); } *r_is_copy=0; return 0; }
  2449. our_LayerToImageBuffer(l, 0);
  2450. if(our_ImageExportPNG(0,1,&buf,r_size, 0, OUR_EXPORT_BIT_DEPTH_16, OUR_EXPORT_COLOR_MODE_FLAT,0,0)){ *r_is_copy=1; return buf; }
  2451. *r_is_copy=0; return buf;
  2452. }
  2453. OurThreadImportPNGData* ourthread_ImportPNGGetTask(OurThreadImportPNGDataMain* main){
  2454. laSpinLock(&main->lock);
  2455. if(main->next>=main->max){ laSpinUnlock(&main->lock); return 0; }
  2456. OurThreadImportPNGData* d=&main->data[main->next]; main->next++;
  2457. laSpinUnlock(&main->lock);
  2458. return d;
  2459. }
  2460. int ourthread_ImportPNG(OurThreadImportPNGDataMain* main){
  2461. OurThreadImportPNGData* data;
  2462. while(data=ourthread_ImportPNGGetTask(main)){
  2463. our_LayerImportPNG(data->l, 0, data->data, 0, 0, 1, Our->TempLoadX, data->starty,1);
  2464. }
  2465. }
  2466. static int our_ProcessorCount() {
  2467. #ifdef __linux__
  2468. return sysconf(_SC_NPROCESSORS_ONLN);
  2469. #endif
  2470. #ifdef _WIN32
  2471. SYSTEM_INFO sysinfo; GetSystemInfo(&sysinfo);
  2472. return sysinfo.dwNumberOfProcessors;
  2473. #endif
  2474. return 1;
  2475. }
  2476. void ourset_LayerImage(OurLayer* l, void* pdata, uint32_t size){
  2477. if(!pdata) return; char* data=pdata;
  2478. if(l->ReadSegmented.Count>0){
  2479. OurLayerImageSegmented* seg=data; data+=sizeof(OurLayerImageSegmented);
  2480. logPrint("\n Reading segmented layer for size %dx%d...",seg->Width,seg->Height);
  2481. int threads = our_ProcessorCount(); TNS_CLAMP(threads,1,32);
  2482. int taskcount=l->ReadSegmented.Count;
  2483. if(threads>taskcount){threads=taskcount;}
  2484. thrd_t* th=calloc(threads,sizeof(thrd_t));
  2485. OurThreadImportPNGData* edata=calloc(taskcount,sizeof(OurThreadImportPNGData));
  2486. OurThreadImportPNGDataMain emain={0};
  2487. emain.data=edata;emain.max=taskcount;emain.next=0; laSpinInit(&emain.lock);
  2488. int StartY=Our->TempLoadY; uint64_t offset=0;
  2489. our_EnsureImageBufferOnRead(l,seg->Width,seg->Height,1,Our->TempLoadX,Our->TempLoadY);
  2490. int LoadY=Our->ImageH;
  2491. for(int i=0;i<taskcount;i++){
  2492. LoadY-=l->ReadSegmented.H[i];
  2493. edata[i].main=&emain; edata[i].starty=LoadY; edata[i].data=&data[offset]; edata[i].l=l;
  2494. offset+=seg->Sizes[i];
  2495. }
  2496. for(int i=0;i<threads;i++){ thrd_create(&th[i],ourthread_ImportPNG,&emain); }
  2497. for(int i=0;i<threads;i++){ int result = thrd_join(th[i], NULL); }
  2498. laSpinDestroy(&emain.lock);
  2499. free(th); free(edata);
  2500. our_LayerToTexture(l); if(Our->ImageBuffer){ free(Our->ImageBuffer); Our->ImageBuffer=0; }
  2501. return;
  2502. }
  2503. our_LayerImportPNG(l, 0, data, 0, 0, 1, Our->TempLoadX, Our->TempLoadY,0);
  2504. }
  2505. int ourget_LayerImageShouldSegment(OurLayer* unused){
  2506. return Our->SegmentedWrite;
  2507. }
  2508. void writetestpngfiles(void* data, int size, int i){
  2509. char buf[128]; sprintf(buf,"p%d.png",i);
  2510. FILE* f=fopen(buf,"wb"); fwrite(data,size,1,f); fclose(f);
  2511. }
  2512. int ourthread_ExportPNG(OurThreadExportPNGData* data){
  2513. if(!our_ImageExportPNG(0,1,&data->pointers[data->i+1],&data->r_sizes[data->i+1], 0, OUR_EXPORT_BIT_DEPTH_16, OUR_EXPORT_COLOR_MODE_FLAT,data->segy,data->h)){ data->fail=1; }
  2514. }
  2515. void ourget_LayerImageSegmented(OurLayer* l, int* r_chunks, uint32_t* r_sizes, void** pointers){
  2516. static int LayerCount=0; static int CurrentLayer=0;
  2517. void* buf=0; if(!l->Item.pPrev){ LayerCount=lstCountElements(&Our->Layers); CurrentLayer=0; }
  2518. CurrentLayer++; laShowProgress((real)CurrentLayer/LayerCount,-1);
  2519. our_LayerClearEmptyTiles(l);
  2520. int ensure=our_LayerEnsureImageBuffer(l, 0);
  2521. if(ensure<=0){ if(!ensure){ our_ShowAllocationError(0); } *r_chunks=0; return; }
  2522. our_LayerToImageBuffer(l, 0);
  2523. OurLayerImageSegmented* seg=calloc(1,sizeof(OurLayerImageSegmented));
  2524. memcpy(seg, &l->ReadSegmented,sizeof(OurLayerImageSegmented));
  2525. int threads=seg->Count; *r_chunks=seg->Count+1;
  2526. pointers[0]=seg; r_sizes[0]=sizeof(OurLayerImageSegmented);
  2527. logPrintNew("\n Writing segmented layer...");
  2528. int segy=0; int anyfailed=0;
  2529. thrd_t* th=calloc(threads,sizeof(thrd_t));
  2530. OurThreadExportPNGData* edata=calloc(threads,sizeof(OurThreadExportPNGData));
  2531. for(int i=0;i<threads;i++){
  2532. edata[i].i=i; edata[i].pointers=pointers;edata[i].r_sizes=r_sizes;edata[i].h=seg->H[i];edata[i].segy=segy;
  2533. thrd_create(&th[i],ourthread_ExportPNG,&edata[i]);
  2534. segy+=seg->H[i];
  2535. }
  2536. for(int i=0;i<threads;i++){ int result = thrd_join(th[i], NULL); }
  2537. for(int i=0;i<threads;i++){ seg->Sizes[i]=r_sizes[i+1]; anyfailed+=edata[i].fail; }
  2538. free(th); free(edata);
  2539. if(Our->ImageBuffer){ free(Our->ImageBuffer); Our->ImageBuffer=0; }
  2540. if(anyfailed){ *r_chunks=0;
  2541. for(int i=0;i<threads;i++){ if(pointers[i]){ free(pointers[i]); pointers[i]=0; } }
  2542. logPrintNew(" [ ERROR ] Failed to write some segments of the layer (%dx%d). Nothing written as a result.\n",Our->ImageW,Our->ImageH);
  2543. return;
  2544. }
  2545. logPrint(" for size %dx%d",Our->ImageW,segy);
  2546. }
  2547. void* ourget_LayerImageSegmentedInfo(OurLayer* l, int* r_size, int* r_is_copy){
  2548. if(!Our->SegmentedWrite){ *r_is_copy=0; *r_size=0; return 0; }
  2549. int threads = our_ProcessorCount(); TNS_CLAMP(threads, 1, 32);
  2550. int X,Y,W,H; our_GetFinalDimension(0,0,0,&X,&Y,&W,&H); l->ReadSegmented.Width=W; l->ReadSegmented.Height=H;
  2551. int useh=H/threads; l->ReadSegmented.Count=threads;
  2552. for(int i=0;i<threads-1;i++){ l->ReadSegmented.H[i]=useh; } l->ReadSegmented.H[threads-1]=H-useh*(threads-1);
  2553. *r_is_copy=0; *r_size=sizeof(OurLayerImageSegmented); return &l->ReadSegmented;
  2554. }
  2555. void ourset_LayerImageSegmentedInfo(OurLayer* l, void* data, int size){
  2556. if (data && size) {
  2557. memcpy(&l->ReadSegmented, data, sizeof(OurLayerImageSegmented));
  2558. }
  2559. }
  2560. void ourset_LayerMove(OurLayer* l, int move){
  2561. if(move<0 && l->Item.pPrev){ lstMoveUp(&Our->Layers, l); laNotifyUsers("our.canvas"); }
  2562. elif(move>0 && l->Item.pNext){ lstMoveDown(&Our->Layers, l); laNotifyUsers("our.canvas"); }
  2563. }
  2564. void ourset_LayerAlpha(OurLayer* l, real a){
  2565. l->Transparency=a; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2566. }
  2567. void ourset_LayerHide(OurLayer* l, int hide){
  2568. l->Hide=hide; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2569. }
  2570. void ourset_LayerAsSketch(OurLayer* l, int sketch){
  2571. l->AsSketch=sketch; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2572. }
  2573. void ourset_LayerBlendMode(OurLayer* l, int mode){
  2574. l->BlendMode=mode; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2575. }
  2576. void ourset_BrushMove(OurBrush* b, int move){
  2577. if(move<0 && b->Item.pPrev){ lstMoveUp(&Our->Brushes, b); laNotifyUsers("our.tools.brushes"); }
  2578. elif(move>0 && b->Item.pNext){ lstMoveDown(&Our->Brushes, b); laNotifyUsers("our.tools.brushes"); }
  2579. }
  2580. void ourset_BrushSize(void* unused, real v){
  2581. Our->BrushSize = v; Our->ShowBrushNumber=1; laNotifyUsers("our.canvas");
  2582. }
  2583. void ourset_BrushBaseSize(void* unused, real v){
  2584. Our->BrushBaseSize = v; Our->ShowBrushNumber=1; laNotifyUsers("our.canvas");
  2585. }
  2586. void ourset_BackgroundColor(void* unused, real* arr){
  2587. memcpy(Our->BackgroundColor, arr, sizeof(real)*3); laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2588. }
  2589. void ourset_BorderAlpha(void* unused, real a){
  2590. Our->BorderAlpha=a; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2591. }
  2592. void ourset_Tool(void* unused, int a){
  2593. Our->Tool=a; laNotifyUsers("our.canvas");
  2594. }
  2595. void ourset_BorderFadeWidth(void* unused, real a){
  2596. Our->BorderFadeWidth=a; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2597. }
  2598. void ourset_ShowBorder(void* unused, int a){
  2599. Our->ShowBorder=a; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2600. }
  2601. void ourset_ColorInterpretation(void* unused, int a){
  2602. Our->ColorInterpretation=a; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2603. }
  2604. void ourset_ShowTiles(void* unused, int a){ Our->ShowTiles=a; laNotifyUsers("our.canvas"); }
  2605. void ourset_ShowStripes(void* unused, int a){ Our->ShowStripes=a; laNotifyUsers("our.canvas"); }
  2606. void ourset_ShowGrid(void* unused, int a){ Our->ShowGrid=a; laNotifyUsers("our.canvas"); }
  2607. void ourset_CanvasSize(void* unused, int* wh){
  2608. Our->W=wh[0]; Our->H=wh[1]; if(Our->W<32) Our->W=32; if(Our->H<32) Our->H=32; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2609. }
  2610. void ourset_CanvasPosition(void* unused, int* xy){
  2611. Our->X=xy[0]; Our->Y=xy[1]; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2612. }
  2613. void ourset_LayerPosition(OurLayer* l, int* xy){
  2614. l->OffsetX=xy[0]; l->OffsetY=xy[1]; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2615. }
  2616. void ourreset_Canvas(OurPaint* op){
  2617. while(op->Layers.pFirst){ our_RemoveLayer(op->Layers.pFirst,1); }
  2618. }
  2619. void ourreset_Preferences(OurPaint* op){
  2620. return; //does nothing.
  2621. }
  2622. void ourpropagate_Tools(OurPaint* p, laUDF* udf, int force){
  2623. for(OurBrush* b=p->Brushes.pFirst;b;b=b->Item.pNext){
  2624. if(force || !laget_InstanceActiveUDF(b)){ laset_InstanceUDF(b, udf); }
  2625. }
  2626. }
  2627. void ourset_CurrentBrush(void* unused, OurBrush* b){
  2628. real r;
  2629. OurBrush* ob=Our->CurrentBrush;
  2630. if(ob){
  2631. if(ob->DefaultAsEraser){ Our->SaveEraserSize=Our->BrushSize; }else{ Our->SaveBrushSize=Our->BrushSize; }
  2632. }
  2633. Our->CurrentBrush=b; if(b){
  2634. if(b->DefaultAsEraser){ Our->Erasing=1; Our->EraserID=b->Binding; if(Our->SaveEraserSize)Our->BrushSize=Our->SaveEraserSize; }
  2635. else{ Our->Erasing=0; Our->PenID=b->Binding; if(Our->SaveBrushSize)Our->BrushSize=Our->SaveBrushSize; }
  2636. }
  2637. Our->ShowBrushName = 1; Our->ShowBrushNumber=1;
  2638. laNotifyUsers("our.tools.current_brush"); laNotifyUsers("our.erasing"); laGraphRequestRebuild();
  2639. }
  2640. void ourset_CurrentLayer(void* unused, OurLayer*l){
  2641. memAssignRef(Our, &Our->CurrentLayer, l); laNotifyUsers("our.canvas");
  2642. }
  2643. void ourset_CurrentPallette(void* unused, OurColorPallette* cp){
  2644. memAssignRef(Our,&Our->CurrentPallette,cp);
  2645. laNotifyUsers("our.tools.current_pallette"); laNotifyUsers("our.tools.pallettes");
  2646. }
  2647. void ourset_PalletteColor(void* unused, OurColorItem* ci){
  2648. tnsVectorSet3v(Our->CurrentColor,ci->Color);
  2649. laNotifyUsers("our.current_color");
  2650. }
  2651. float ourget_ColorBoost(void* unused){
  2652. return tnsLength3d(Our->CurrentColor);
  2653. }
  2654. void ourset_ColorBoost(void* unused, real boost){
  2655. real v=tnsLength3d(Our->CurrentColor);
  2656. if(v<=0){ tnsVectorSet3(Our->CurrentColor,boost,boost,boost); return; }
  2657. real fac = boost/v;
  2658. tnsVectorMultiSelf3d(Our->CurrentColor,fac);
  2659. laNotifyUsers("our.color_boost");
  2660. }
  2661. void ourset_ShowRef(void* unused, int c){ Our->ShowRef=c; laNotifyUsers("our.canvas"); }
  2662. void ourset_RefCategory(void* unused, int c){ Our->RefCategory=c; laNotifyUsers("our.canvas"); }
  2663. void ourset_RefSize(void* unused, int c){ Our->RefSize=c; laNotifyUsers("our.canvas"); }
  2664. void ourset_RefOrientation(void* unused, int c){ Our->RefOrientation=c; laNotifyUsers("our.canvas"); }
  2665. void ourset_RefMargins(void* unused, real* v){ tnsVectorSet2v(Our->RefMargins,v);laNotifyUsers("our.canvas"); }
  2666. void ourset_RefPaddings(void* unused, real* v){ tnsVectorSet2v(Our->RefPaddings,v); laNotifyUsers("our.canvas"); }
  2667. void ourset_RefMiddleMargin(void* unused, real v){ Our->RefMargins[2]=v;laNotifyUsers("our.canvas"); }
  2668. void ourset_RefAlpha(void* unused, real a){
  2669. Our->RefAlpha=a; laNotifyUsers("our.canvas"); laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2670. }
  2671. void ourset_BrushPage(void* unused, int a){ Our->BrushPage=a; laNotifyUsers("our.tools.brushes"); }
  2672. void ourset_BrushNumber(void* unused, int a){ TNS_CLAMP(a,0,10); Our->BrushNumber=a;
  2673. if(Our->CurrentBrush && a!=0){
  2674. Our->BrushSize = ((real)a)/2;
  2675. laNotifyUsers("our.tools.current_brush.size");
  2676. laNotifyUsers("our.tools.brushes");
  2677. }
  2678. }
  2679. void ourset_BrushShowInPages(OurBrush* b, int index, int v){
  2680. int flag=(1<<index); if(v){ b->ShowInPages|=flag; }else{ b->ShowInPages&=(~flag); }
  2681. laNotifyUsers("our.tools.brushes");
  2682. }
  2683. void ourget_BrushShowInPages(OurBrush* b, int* v){
  2684. v[0]=(b->ShowInPages&(1<<0))?1:0;
  2685. v[1]=(b->ShowInPages&(1<<1))?1:0;
  2686. v[2]=(b->ShowInPages&(1<<2))?1:0;
  2687. }
  2688. int ourfilter_BrushInPage(void* Unused, OurBrush* b){
  2689. if((!Our->BrushPage) || Our->BrushPage==OUR_BRUSH_PAGE_LIST) return 1;
  2690. if(Our->BrushPage==1 && (b->ShowInPages&(1<<0))) return 1;
  2691. if(Our->BrushPage==2 && (b->ShowInPages&(1<<1))) return 1;
  2692. if(Our->BrushPage==3 && (b->ShowInPages&(1<<2))) return 1;
  2693. return 0;
  2694. }
  2695. void ourset_ShowSketch(void* unused, int c){ Our->SketchMode=c; laNotifyUsers("our.canvas"); }
  2696. int ourget_CanvasVersion(void* unused){
  2697. return OUR_VERSION_MAJOR*100+OUR_VERSION_MINOR*10+OUR_VERSION_SUB;
  2698. }
  2699. void ourpost_Canvas(void* unused){
  2700. if(Our->CanvasVersion<20){ Our->BackgroundFactor=0; Our->BackgroundType=0; }
  2701. }
  2702. #define OUR_ADD_PRESSURE_SWITCH(p) \
  2703. laAddEnumItemAs(p,"NONE","None","Not using pressure",0,0);\
  2704. laAddEnumItemAs(p,"ENABLED","Enabled","Using pressure",1,0);
  2705. void ourui_MenuButtons(laUiList *uil, laPropPack *pp, laPropPack *actinst, laColumn *extracol, int context){
  2706. laUiList *muil; laColumn *mc,*c = laFirstColumn(uil);
  2707. muil = laMakeMenuPage(uil, c, "File");{
  2708. mc = laFirstColumn(muil);
  2709. laShowLabel(muil, mc, "Our Paint", 0, 0)->Flags|=LA_TEXT_MONO|LA_UI_FLAGS_DISABLED;
  2710. laShowItem(muil, mc, 0, "LA_udf_read");
  2711. laShowItemFull(muil, mc, 0, "LA_udf_read",0,"mode=append;text=Append",0,0);
  2712. laShowSeparator(muil,mc);
  2713. laShowItemFull(muil, mc, 0, "LA_managed_save",0,"quiet=true;text=Save;",0,0);
  2714. laShowItem(muil, mc, 0, "LA_managed_save");
  2715. laShowLabel(muil, mc, "Image", 0, 0)->Flags|=LA_TEXT_MONO|LA_UI_FLAGS_DISABLED;
  2716. laShowItem(muil, mc, 0, "OUR_export_image");
  2717. laShowLabel(muil, mc, "Layer", 0, 0)->Flags|=LA_TEXT_MONO|LA_UI_FLAGS_DISABLED;
  2718. laShowItem(muil, mc, 0, "OUR_import_layer");
  2719. laShowItem(muil, mc, 0, "OUR_export_layer");
  2720. laShowLabel(muil, mc, "Others", 0, 0)->Flags|=LA_TEXT_MONO|LA_UI_FLAGS_DISABLED;
  2721. laShowItem(muil, mc, 0, "LA_terminate_program");
  2722. //laui_DefaultMenuButtonsFileEntries(muil,pp,actinst,extracol,0);
  2723. }
  2724. muil = laMakeMenuPage(uil, c, "Edit");{
  2725. mc = laFirstColumn(muil); laui_DefaultMenuButtonsEditEntries(muil,pp,actinst,extracol,0);
  2726. laShowSeparator(muil,mc);
  2727. laShowLabel(muil,mc,"Canvas",0,0)->Flags|=LA_UI_FLAGS_DISABLED;
  2728. laUiItem* row=laBeginRow(muil,mc,0,0);
  2729. laShowItem(muil,mc,0,"OUR_clear_empty_tiles");
  2730. laShowItemFull(muil,mc,0,"our.preferences.show_debug_tiles",LA_WIDGET_ENUM_HIGHLIGHT,"text=👁",0,0);
  2731. laEndRow(muil,row);
  2732. }
  2733. muil = laMakeMenuPage(uil, c, "Options"); {
  2734. mc = laFirstColumn(muil);
  2735. laShowLabel(muil, mc, "Settings", 0, 0)->Flags|=LA_TEXT_MONO|LA_UI_FLAGS_DISABLED;
  2736. laShowItemFull(muil, mc, 0, "LA_panel_activator", 0, "panel_id=LAUI_user_preferences;", 0, 0);
  2737. laShowLabel(muil, mc, "Help", 0, 0)->Flags|=LA_TEXT_MONO|LA_UI_FLAGS_DISABLED;
  2738. laShowItemFull(muil, mc, 0, "LA_open_internet_link", 0, "icon=📖;link=http://www.ChengduLittleA.com/ourpaintmanual;text=User Manual", 0, 0);
  2739. laShowItemFull(muil, mc, 0, "LA_open_internet_link", 0, "icon=★;link=https://www.wellobserve.com/index.php?post=20240421171033;text=Release Notes", 0, 0);
  2740. laShowItemFull(muil, mc, 0, "LA_open_internet_link", 0, "icon=🐞;link=https://www.wellobserve.com/repositories/chengdulittlea/OurPaint/issues;text=Report a Bug", 0, 0);
  2741. laShowLabel(muil, mc, "Information", 0, 0)->Flags|=LA_TEXT_MONO|LA_UI_FLAGS_DISABLED;
  2742. laShowItemFull(muil, mc, 0, "LA_panel_activator", 0, "panel_id=LAUI_about;text=About;", 0, 0);
  2743. }
  2744. }
  2745. void ourui_ToolExtras(laUiList *uil, laPropPack *pp, laPropPack *actinst, laColumn *extracol, int context){
  2746. laColumn *c = laFirstColumn(uil);
  2747. laShowItemFull(uil,c,0,"our.tool",0,0,0,0)->Flags|=LA_UI_FLAGS_EXPAND|LA_UI_FLAGS_ICON;
  2748. laUiItem* b=laOnConditionThat(uil,c,laEqual(laPropExpression(0,"our.tool"),laIntExpression(0)));{
  2749. laShowItemFull(uil,c,0,"our.erasing",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0);
  2750. laUiItem* b1=laOnConditionThat(uil,c,laPropExpression(0,"our.erasing"));{
  2751. laShowItem(uil,c,0,"our.brush_mix")->Flags|=LA_UI_FLAGS_EXPAND|LA_UI_FLAGS_ICON|LA_UI_FLAGS_DISABLED;
  2752. }laElse(uil,b1);{
  2753. laShowItem(uil,c,0,"our.brush_mix")->Flags|=LA_UI_FLAGS_EXPAND|LA_UI_FLAGS_ICON;
  2754. }laEndCondition(uil,b1);
  2755. b1=laOnConditionThat(uil,c,laPropExpression(0,"our.preferences.brush_numbers_on_header"));{
  2756. laShowItem(uil,c,0,"our.preferences.brush_number")->Flags|=LA_UI_FLAGS_EXPAND;
  2757. }laEndCondition(uil,b1);
  2758. }laEndCondition(uil,b);
  2759. char str[100]; sprintf(str,"text=%s",MAIN.MenuProgramName);
  2760. laShowItemFull(uil,c,0,"OUR_show_splash",0,str,0,0)->Flags|=LA_UI_FLAGS_NO_DECAL|LA_UI_FLAGS_NO_TOOLTIP|LA_UI_FLAGS_EXIT_WHEN_TRIGGERED;
  2761. laShowSeparator(uil,c)->Expand=1;
  2762. //laShowLabel(uil, c, MAIN.MenuProgramName, 0, 0)->Expand=1;
  2763. }
  2764. int our_FileAssociationsRegistered(){
  2765. #ifdef __linux__
  2766. char* homedir=getenv("HOME"); char buf[2048]; struct stat statbuf;
  2767. sprintf(buf,"%s/.local/share/mime/image/ourpaint.xml",homedir);
  2768. if(stat(buf, &statbuf) != 0 || (S_ISDIR(statbuf.st_mode))){ return 0; }
  2769. sprintf(buf,"%s/.local/share/thumbnailers/ourpaint.thumbnailer",homedir);
  2770. if(stat(buf, &statbuf) != 0 || (S_ISDIR(statbuf.st_mode))){ return 0; }
  2771. sprintf(buf,"%s/.local/share/applications/ourpaint.desktop",homedir);
  2772. if(stat(buf, &statbuf) != 0 || (S_ISDIR(statbuf.st_mode))){ return 0; }
  2773. return 1;
  2774. #endif
  2775. #ifdef _WIN32
  2776. return 0;
  2777. #endif
  2778. }
  2779. int our_RegisterFileAssociations(){
  2780. #ifdef __linux__
  2781. char* homedir=getenv("HOME"); char buf[2048]; char exepath[1024]; int failed=0; FILE* f;
  2782. logPrintNew("Registering file associations...\n");
  2783. int exepathsize=readlink("/proc/self/exe",exepath,1024);
  2784. if(exepathsize<0){ logPrint("Unknown executable path\n",buf); failed=1; goto reg_cleanup; }
  2785. sprintf(buf,"%s/.local/share/mime/image/",homedir);
  2786. if(!laEnsureDir(buf)){ logPrint("Can't create dir %s\n", buf); failed=1; goto reg_cleanup; }
  2787. strcat(buf,"ourpaint.xml");
  2788. f=fopen(buf,"w"); if(!f){ logPrint("Can't open %s\n",buf); failed=1; goto reg_cleanup; }
  2789. fprintf(f,"%s",OUR_MIME); fflush(f); fclose(f);
  2790. sprintf(buf,"%s/.local/share/thumbnailers/",homedir);
  2791. if(!laEnsureDir(buf)){ logPrint("Can't create dir %s\n", buf); failed=1; goto reg_cleanup; }
  2792. strcat(buf,"ourpaint.thumbnailer");
  2793. f=fopen(buf,"w"); if(!f){ logPrint("Can't open %s\n",buf); failed=1; goto reg_cleanup; }
  2794. char* thumbstr=strSub(OUR_THUMBNAILER,"%OURPAINT_EXEC%",exepath);
  2795. fprintf(f,"%s",thumbstr); fflush(f); fclose(f); free(thumbstr);
  2796. sprintf(buf,"%s/.local/share/applications/",homedir);
  2797. if(!laEnsureDir(buf)){ logPrint("Can't create dir %s\n", buf); failed=1; goto reg_cleanup; }
  2798. strcat(buf,"ourpaint.desktop");
  2799. f=fopen(buf,"w"); if(!f){ logPrint("Can't open %s\n",buf); failed=1; goto reg_cleanup; }
  2800. char* deskstr=strSub(OUR_DESKTOP,"%OURPAINT_EXEC%",exepath);
  2801. strDiscardLastSegmentSeperateBy(exepath,'/');
  2802. char* pathstr=strSub(deskstr,"%OURPAINT_DIR%",exepath); free(deskstr);
  2803. fprintf(f,"%s",pathstr); fflush(f); fclose(f); free(pathstr);
  2804. system("update-mime-database ~/.local/share/mime/");
  2805. system("xdg-mime default ourpaint.desktop image/ourpaint");
  2806. logPrintNew("Done.\n");
  2807. reg_cleanup:
  2808. if(failed) return 0;
  2809. return 1;
  2810. #endif
  2811. #ifdef _WIN32
  2812. return 0;
  2813. #endif
  2814. }
  2815. int ourinv_RegisterFileAssociations(laOperator* a, laEvent* e){
  2816. #ifdef __linux__
  2817. if(!our_RegisterFileAssociations()){
  2818. laEnableMessagePanel(0,0,"Error","Failed to register file associations,\n see terminal for details.",e->x,e->y,200,e);
  2819. }else{
  2820. laEnableMessagePanel(0,0,"Success","Successfully registered file associations.",e->x,e->y,200,e);
  2821. }
  2822. Our->FileRegistered=our_FileAssociationsRegistered(); laNotifyUsers("our.preferences.file_registered");
  2823. #endif
  2824. #ifdef _WIN32
  2825. laEnableMessagePanel(0, 0, "Error", "Feature not supported yet.", e->x, e->y, 200, e);
  2826. #endif
  2827. return LA_FINISHED;
  2828. }
  2829. int ourProcessInitArgs(int argc, char* argv[]){
  2830. if(argc == 4 && strstr(argv[1],"--t")==argv[1]){
  2831. FILE* fp=fopen(argv[2],"rb"); if(!fp){ printf("Can't open file %s\n",argv[2]); return -1; }
  2832. void* data=0; size_t size=0;
  2833. if(laExtractQuickRaw(fp,"our.thumbnail",&data,&size)){
  2834. FILE* thumb = fopen(argv[3],"wb");
  2835. if(thumb){
  2836. fwrite(data, size, 1, thumb);
  2837. fclose(thumb);
  2838. }
  2839. free(data);
  2840. }else{
  2841. printf("File doesn't have a thumbnail.\n",argv[2]);
  2842. }
  2843. fclose(fp);
  2844. return -1;
  2845. }
  2846. return 0;
  2847. }
  2848. void ourPreFrame(){
  2849. if(MAIN.GraphNeedsRebuild){ ourRebuildBrushEval(); }
  2850. }
  2851. void ourPushEverything(){
  2852. laRecordDifferences(0,"our.canvas.layers");laRecordDifferences(0,"our.canvas.current_layer");
  2853. laFreeOlderDifferences(0);
  2854. for(OurLayer* ol=Our->Layers.pFirst;ol;ol=ol->Item.pNext){ our_LayerRefreshLocal(ol); }
  2855. }
  2856. void ourPreSave(){
  2857. Our->SaveFailed=0;
  2858. }
  2859. void ourPostSave(){
  2860. if(Our->SaveFailed){
  2861. laMarkMemChanged(Our->CanvasSaverDummyList.pFirst);
  2862. laEvent e={0}; e.type=LA_MOUSEMOVE;
  2863. our_ShowAllocationError(&e);
  2864. }
  2865. Our->SaveFailed=0;
  2866. }
  2867. void ourCleanUp(){
  2868. while(Our->Layers.pFirst){ our_RemoveLayer(Our->Layers.pFirst,1); }
  2869. while(Our->Brushes.pFirst){ our_RemoveBrush(Our->Brushes.pFirst); }
  2870. free(Our->icc_Clay);free(Our->icc_sRGB);free(Our->icc_LinearClay);free(Our->icc_LinearsRGB);
  2871. tnsDeleteTexture(Our->SmudgeTexture);
  2872. glDeleteShader(Our->CanvasShader); glDeleteProgram(Our->CanvasProgram);
  2873. glDeleteShader(Our->CompositionShader); glDeleteProgram(Our->CompositionProgram);
  2874. arrFree(&Our->Dabs,&Our->MaxDab);
  2875. }
  2876. void ourRegisterEverything(){
  2877. laPropContainer* pc; laKeyMapper* km; laProp* p; laSubProp* sp; laOperatorType* at;
  2878. laCreateOperatorType("OUR_show_splash","Show Splash","Show splash screen",0,0,0,ourinv_ShowSplash,0,0,0);
  2879. laCreateOperatorType("OUR_new_layer","New Layer","Create a new layer",0,0,0,ourinv_NewLayer,0,'+',0);
  2880. laCreateOperatorType("OUR_duplicate_layer","Duplicate Layer","Duplicate a layer",0,0,0,ourinv_DuplicateLayer,0,U'⎘',0);
  2881. laCreateOperatorType("OUR_remove_layer","Remove Layer","Remove this layer",0,0,0,ourinv_RemoveLayer,0,U'🗴',0);
  2882. laCreateOperatorType("OUR_move_layer","Move Layer","Remove this layer",0,0,0,ourinv_MoveLayer,0,0,0);
  2883. laCreateOperatorType("OUR_merge_layer","Merge Layer","Merge this layer with the layer below it",ourchk_MergeLayer,0,0,ourinv_MergeLayer,0,0,0);
  2884. laCreateOperatorType("OUR_export_layer","Export Layer","Export this layer",ourchk_ExportLayer,0,0,ourinv_ExportLayer,ourmod_ExportLayer,U'🖫',0);
  2885. at=laCreateOperatorType("OUR_import_layer","Import Layer","Import a PNG into a layer",0,0,ourexit_ImportLayer,ourinv_ImportLayer,ourmod_ImportLayer,U'🗁',0);
  2886. at->UiDefine=ourui_ImportLayer; pc=laDefineOperatorProps(at, 1);
  2887. laAddStringProperty(pc,"icc_name","ICC Name","The name of the icc profile comes with the image",LA_WIDGET_STRING_PLAIN,0,0,0,1,offsetof(OurPNGReadExtra,iccName),0,0,0,0,LA_READ_ONLY);
  2888. laAddIntProperty(pc,"has_profile","Has Profile","If the importing image has a built-in icc profile",0,0,0,0,0,0,0,0,offsetof(OurPNGReadExtra,HasProfile),0,0,0,0,0,0,0,0,0,0,LA_READ_ONLY);
  2889. laAddIntProperty(pc,"has_srgb","Has sRGB","If the importing image has a sRGB tag",0,0,0,0,0,0,0,0,offsetof(OurPNGReadExtra,HassRGB),0,0,0,0,0,0,0,0,0,0,LA_READ_ONLY);
  2890. p=laAddEnumProperty(pc, "input_mode","Input Mode","Interpret input pixels as one of the supported formats",0,0,0,0,0,offsetof(OurPNGReadExtra,InputMode),0,0,0,0,0,0,0,0,0,0);
  2891. laAddEnumItemAs(p,"FLAT","Flat","Read the image as-is and don't do any color space transformations",OUR_PNG_READ_INPUT_FLAT,0);
  2892. laAddEnumItemAs(p,"ICC","Image ICC","Use the image built-in icc profile",OUR_PNG_READ_INPUT_ICC,0);
  2893. laAddEnumItemAs(p,"SRGB","Force sRGB","Interpret the image as sRGB regardless the image metadata",OUR_PNG_READ_INPUT_SRGB,0);
  2894. laAddEnumItemAs(p,"LINEAR_SRGB","Force Linear sRGB","Interpret the image as Linear sRGB regardless the image metadata",OUR_PNG_READ_INPUT_LINEAR_SRGB,0);
  2895. laAddEnumItemAs(p,"CLAY","Force Clay","Interpret the image as Clay (AdobeRGB 1998 compatible) regardless the image metadata",OUR_PNG_READ_INPUT_CLAY,0);
  2896. laAddEnumItemAs(p,"LINEAR_CLAY","Force Linear Clay","Interpret the image as Linear Clay (AdobeRGB 1998 compatible) regardless the image metadata",OUR_PNG_READ_INPUT_LINEAR_CLAY,0);
  2897. p=laAddEnumProperty(pc, "output_mode","Output Mode","Transform the input pixels to one of the supported formats",0,0,0,0,0,offsetof(OurPNGReadExtra,OutputMode),0,0,0,0,0,0,0,0,0,0);
  2898. laAddEnumItemAs(p,"CANVAS","Follow Canvas","Transform the pixels into current canvas interpretation",OUR_PNG_READ_OUTPUT_CANVAS,0);
  2899. laAddEnumItemAs(p,"LINEAR_SRGB","Linear sRGB","Write sRGB pixels values into canvas regardless of the canvas interpretation",OUR_PNG_READ_OUTPUT_LINEAR_SRGB,0);
  2900. laAddEnumItemAs(p,"LINEAR_CLAY","Linear Clay","Write Clay (AdobeRGB 1998 compatible) pixels values into canvas regardless of the canvas interpretation",OUR_PNG_READ_OUTPUT_LINEAR_CLAY,0);
  2901. laAddIntProperty(pc,"offsets","Offsets","Offsets of the imported layer (0 for default)",0,"X,Y",0,0,0,0,0,0,offsetof(OurPNGReadExtra,Offsets),0,0,2,0,0,0,0,0,0,0,0);
  2902. laCreateOperatorType("OUR_new_brush","New Brush","Create a new brush",0,0,0,ourinv_NewBrush,0,'+',0);
  2903. laCreateOperatorType("OUR_remove_brush","Remove Brush","Remove this brush",0,0,0,ourinv_RemoveBrush,0,U'🗴',0);
  2904. laCreateOperatorType("OUR_duplicate_brush","Duplicate Brush","Duplicate this brush",0,0,0,ourinv_DuplicateBrush,0,U'⎘',0);
  2905. laCreateOperatorType("OUR_move_brush","Move Brush","Remove this brush",0,0,0,ourinv_MoveBrush,0,0,0);
  2906. laCreateOperatorType("OUR_brush_quick_switch","Brush Quick Switch","Brush quick switch",0,0,0,ourinv_BrushQuickSwitch,0,0,0);
  2907. laCreateOperatorType("OUR_brush_resize","Brush Resize","Brush resize",0,0,0,ourinv_BrushResize,0,0,0);
  2908. laCreateOperatorType("OUR_set_brush_number","Set Brush Number","Choose a numbered brush",0,0,0,ourinv_BrushSetNumber,0,0,0);
  2909. laCreateOperatorType("OUR_action","Action","Doing action on a layer",0,0,0,ourinv_Action,ourmod_Action,0,LA_EXTRA_TO_PANEL);
  2910. laCreateOperatorType("OUR_pick","Pick color","Pick color on the widget",0,0,0,ourinv_PickColor,ourmod_PickColor,0,LA_EXTRA_TO_PANEL);
  2911. at=laCreateOperatorType("OUR_export_image","Export Image","Export the image",ourchk_ExportImage,0,ourexit_ExportImage,ourinv_ExportImage,ourmod_ExportImage,U'🖼',0);
  2912. at->UiDefine=ourui_ExportImage; pc=laDefineOperatorProps(at, 1);
  2913. p=laAddEnumProperty(pc, "bit_depth","Bit Depth","How many bits per channel should be used",0,0,0,0,0,offsetof(OurPNGWriteExtra,BitDepth),0,0,0,0,0,0,0,0,0,0);
  2914. laAddEnumItemAs(p,"D8","8 Bits","Use 8 bits per channel",OUR_EXPORT_BIT_DEPTH_8,0);
  2915. laAddEnumItemAs(p,"D16","16 Bits","Use 16 bits per channel",OUR_EXPORT_BIT_DEPTH_16,0);
  2916. p=laAddEnumProperty(pc, "color_profile","Output Mode","Transform the input pixels to one of the supported formats",0,0,0,0,0,offsetof(OurPNGWriteExtra,ColorProfile),0,0,0,0,0,0,0,0,0,0);
  2917. laAddEnumItemAs(p,"FLAT","Flat","Export pixels in current canvans linear color space",OUR_EXPORT_COLOR_MODE_FLAT,0);
  2918. laAddEnumItemAs(p,"SRGB","sRGB","Convert pixels into non-linear sRGB (Most used)",OUR_EXPORT_COLOR_MODE_SRGB,0);
  2919. laAddEnumItemAs(p,"CLAY","Clay","Convert pixels into non-linear Clay (AdobeRGB 1998 compatible)",OUR_EXPORT_COLOR_MODE_CLAY,0);
  2920. p=laAddEnumProperty(pc, "transparent","Transparent","Transparent background",0,0,0,0,0,offsetof(OurPNGWriteExtra,Transparent),0,0,0,0,0,0,0,0,0,0);
  2921. laAddEnumItemAs(p,"OPAQUE","Opaque","Opaque background",0,0);
  2922. laAddEnumItemAs(p,"TRANSPARENT","Transparent","TransparentBackground",1,0);
  2923. laCreateOperatorType("OUR_toggle_erasing","Toggle Erasing","Toggle erasing",0,0,0,ourinv_ToggleErase,0,0,0);
  2924. laCreateOperatorType("OUR_cycle_sketch","Cycle Sketches","Cycle sketch layer display mode",0,0,0,ourinv_CycleSketch,0,0,0);
  2925. laCreateOperatorType("OUR_crop_to_ref","Crop To Ref","Crop to reference lines",ourchk_CropToRef,0,0,ourinv_CropToRef,0,0,0);
  2926. laCreateOperatorType("OUR_new_pallette","New Pallette","New pallette",0,0,0,ourinv_NewPallette,0,'+',0);
  2927. laCreateOperatorType("OUR_remove_pallette","Remove Pallette","Remove selected pallette",0,0,0,ourinv_RemovePallette,0,U'🗴',0);
  2928. laCreateOperatorType("OUR_pallette_new_color","New Color","New color in this pallette",0,0,0,ourinv_PalletteNewColor,0,'+',0);
  2929. laCreateOperatorType("OUR_pallette_remove_color","Remove Color","Remove this color from the pallette",0,0,0,ourinv_PalletteRemoveColor,0,U'🗴',0);
  2930. laCreateOperatorType("OUR_clear_empty_tiles","Clear Empty Tiles","Clear empty tiles in this image",0,0,0,ourinv_ClearEmptyTiles,0,U'🧹',0);
  2931. laCreateOperatorType("OUR_register_file_associations","Register File Associations","Register file associations to current user",0,0,0,ourinv_RegisterFileAssociations,0,0,0);
  2932. laRegisterUiTemplate("panel_canvas", "Canvas", ourui_CanvasPanel, 0, 0,"Our Paint", GL_RGBA16F,25,25);
  2933. laRegisterUiTemplate("panel_thumbnail", "Thumbnail", ourui_ThumbnailPanel, 0, 0, 0, GL_RGBA16F,25,25);
  2934. laRegisterUiTemplate("panel_layers", "Layers", ourui_LayersPanel, 0, 0,0, 0,10,15);
  2935. laRegisterUiTemplate("panel_tools", "Tools", ourui_ToolsPanel, 0, 0,0, 0,10,20);
  2936. laRegisterUiTemplate("panel_brushes", "Brushes", ourui_BrushesPanel, 0, 0,0, 0,10,15);
  2937. laRegisterUiTemplate("panel_color", "Color", ourui_ColorPanel, 0, 0,0, GL_RGBA16F,0,0);
  2938. laRegisterUiTemplate("panel_pallettes", "Pallettes", ourui_PallettesPanel, 0, 0,0, GL_RGBA16F,0,0);
  2939. laRegisterUiTemplate("panel_brush_nodes", "Brush Nodes", ourui_BrushPage, 0, 0,0, 0,25,30);
  2940. laRegisterUiTemplate("panel_notes", "Notes", ourui_NotesPanel, 0, 0,0, 0,15,15);
  2941. pc=laDefineRoot();
  2942. laAddSubGroup(pc,"our","Our","OurPaint main","our_paint",0,0,0,-1,ourget_our,0,0,0,0,0,0,LA_UDF_SINGLE);
  2943. pc=laAddPropertyContainer("our_paint","Our Paint","OurPaint main",0,0,sizeof(OurPaint),0,0,1);
  2944. laAddRawProperty(pc,"thumbnail","Thumbnail","Thumbnail of this file",0,0,ourgetraw_FileThumbnail,oursetraw_FileThumbnail,LA_READ_ONLY);
  2945. laAddSubGroup(pc,"canvas","Canvas","OurPaint canvas","our_canvas",0,0,0,0,0,0,0,0,ourgetstate_Canvas,0,0,LA_UDF_LOCAL);
  2946. laAddSubGroup(pc,"tools","Tools","OurPaint tools","our_tools",0,0,0,0,0,0,0,0,0,0,0,LA_UDF_LOCAL);
  2947. laAddSubGroup(pc,"preferences","Preferences","OurPaint preferences","our_preferences",0,0,0,0,0,0,0,0,0,0,0,LA_UDF_LOCAL);
  2948. laAddFloatProperty(pc,"current_color","Current Color","Current color used to paint",0,"R,G,B",0,1,0,0.05,0.8,0,offsetof(OurPaint,CurrentColor),0,0,3,0,0,0,0,0,0,0,LA_PROP_IS_LINEAR_SRGB);
  2949. laAddFloatProperty(pc,"color_boost","Boost","Color boost to over 1.0",0,0,"x",5,0,0.05,0.5,0,0,ourget_ColorBoost,ourset_ColorBoost,0,0,0,0,0,0,0,0,LA_PROP_IS_LINEAR_SRGB);
  2950. p=laAddEnumProperty(pc,"tool","Tool","Tool to use on the canvas",0,0,0,0,0,offsetof(OurPaint,Tool),0,ourset_Tool,0,0,0,0,0,0,0,0);
  2951. laAddEnumItemAs(p,"PAINT","Paint","Paint stuff on the canvas",OUR_TOOL_PAINT,U'🖌');
  2952. laAddEnumItemAs(p,"CROP","Cropping","Crop the focused region",OUR_TOOL_CROP,U'🖼');
  2953. laAddEnumItemAs(p,"MOVE","Moving","Moving the layer",OUR_TOOL_MOVE,U'🤚');
  2954. p=laAddEnumProperty(pc,"lock_background","Lock background","Lock background color to prevent accidental changes",0,0,0,0,0,offsetof(OurPaint,LockBackground),0,0,0,0,0,0,0,0,0,0);
  2955. laAddEnumItemAs(p,"NONE","Unlocked","You can change background color",0,0);
  2956. laAddEnumItemAs(p,"LOCK","Locked","Background color is locked to prevent accidental changes",1,U'🔏');
  2957. p=laAddEnumProperty(pc,"erasing","Erasing","Is in erasing mode",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurPaint,Erasing),0,0,0,0,0,0,0,0,0,0);
  2958. laAddEnumItemAs(p,"FALSE","Draw","Is drawing mode",0,0);
  2959. laAddEnumItemAs(p,"TRUE","Erase","Is erasing mode",1,0);
  2960. p=laAddEnumProperty(pc,"brush_mix","Brush Mix","Brush mixing method",0,0,0,0,0,offsetof(OurPaint,BrushMix),0,0,0,0,0,0,0,0,0,0);
  2961. laAddEnumItemAs(p,"NORMAL","Normal","Brush operates normally",0,U'🖌');
  2962. laAddEnumItemAs(p,"LOCK_ALPHA","Alpha","Locks alpha channel",1,U'⮻');
  2963. laAddEnumItemAs(p,"TINT","Tint","Locks alpha channel and the brightness of the color",2,U'🌈');
  2964. laAddEnumItemAs(p,"ADD","Accumulate","Accumulate values",3,U'🔦');
  2965. p=laAddEnumProperty(pc, "brush_page","Brush Page","Show brushes in pages",0,0,0,0,0,offsetof(OurPaint,BrushPage),0,ourset_BrushPage,0,0,0,0,0,0,0,0);
  2966. laAddEnumItemAs(p,"ALL","~","Show all brushes",0,'~');
  2967. laAddEnumItemAs(p,"P1","1","Show brush page 1",1,'1');
  2968. laAddEnumItemAs(p,"P2","2","Show brush page 2",2,'2');
  2969. laAddEnumItemAs(p,"P3","3","Show brush page 3",3,'3');
  2970. laAddEnumItemAs(p,"LIST","=","Show brushes as a list",OUR_BRUSH_PAGE_LIST,L'☰');
  2971. pc=laAddPropertyContainer("our_preferences","Our Preferences","OurPaint preferences",0,0,sizeof(OurPaint),0,0,1);
  2972. laPropContainerExtraFunctions(pc,0,ourreset_Preferences,0,0,0);
  2973. laAddFloatProperty(pc,"brush_size","Brush Size","Brush size for drawing",0,0,0,10,0,0.05,2,0,offsetof(OurPaint,BrushSize),0,0,0,0,0,0,0,ourset_BrushSize,0,0,0);
  2974. p=laAddEnumProperty(pc,"enable_brush_circle","Brush Circle","Enable brush circle when hovering",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurPaint,EnableBrushCircle),0,0,0,0,0,0,0,0,0,0);
  2975. laAddEnumItemAs(p,"FALSE","No","Don't show brush circle",0,0);
  2976. laAddEnumItemAs(p,"TRUE","Yes","Show brush circle on hover",1,0);
  2977. p=laAddEnumProperty(pc,"allow_none_pressure","Allow Non-pressure","Allow non-pressure events, this enables mouse painting.",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurPaint,AllowNonPressure),0,0,0,0,0,0,0,0,0,0);
  2978. laAddEnumItemAs(p,"FALSE","No","Don't allow non-pressure device inputs",0,0);
  2979. laAddEnumItemAs(p,"TRUE","Yes","Allow non-pressure device inputs such as a mouse",1,0);
  2980. laAddIntProperty(pc,"bad_event_tolerance","Bad Event Tolerance","Try to recieve more events before painting starts to get around some stylus hardware issue",0,0,0,16,0,1,0,0,offsetof(OurPaint,BadEventsLimit),0,0,0,0,0,0,0,0,0,0,0);
  2981. p=laAddEnumProperty(pc,"show_debug_tiles","Show debug tiles","Whether to show debug tiles",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurPaint,ShowTiles),0,ourset_ShowTiles,0,0,0,0,0,0,0,0);
  2982. laAddEnumItemAs(p,"FALSE","No","Don't show debug tiles on the canvas",0,0);
  2983. laAddEnumItemAs(p,"TRUE","Yes","Show debug tiles on the canvas",1,0);
  2984. p=laAddEnumProperty(pc,"export_default_bit_depth","Export Default Bit Depth","Default bit depth when exporting images",0,0,0,0,0,offsetof(OurPaint,DefaultBitDepth),0,0,0,0,0,0,0,0,0,0);
  2985. laAddEnumItemAs(p,"D8","8 Bits","Use 8 bits per channel",OUR_EXPORT_BIT_DEPTH_8,0);
  2986. laAddEnumItemAs(p,"D16","16 Bits","Use 16 bits per channel",OUR_EXPORT_BIT_DEPTH_16,0);
  2987. p=laAddEnumProperty(pc, "export_default_color_profile","Export Default Color Profile","Default color profile to use when exporting images",0,0,0,0,0,offsetof(OurPaint,DefaultColorProfile),0,0,0,0,0,0,0,0,0,0);
  2988. laAddEnumItemAs(p,"FLAT","Flat","Export pixels in current canvans linear color space",OUR_EXPORT_COLOR_MODE_FLAT,0);
  2989. laAddEnumItemAs(p,"SRGB","sRGB","Convert pixels into non-linear sRGB (Most used)",OUR_EXPORT_COLOR_MODE_SRGB,0);
  2990. laAddEnumItemAs(p,"CLAY","Clay","Convert pixels into non-linear Clay (AdobeRGB 1998 compatible)",OUR_EXPORT_COLOR_MODE_CLAY,0);
  2991. laAddIntProperty(pc,"paint_undo_limit","Paint Undo Limit","Undo step limit for painting actions.",0,0," Steps",256,5,1,100,0,offsetof(OurPaint,PaintUndoLimit),0,0,0,0,0,0,0,0,0,0,0);
  2992. laAddFloatProperty(pc,"canvas_default_scale","Canvas Default Scale","Default scale of the canvas",0,0,0,4,0.25,0.1,0.5,0,offsetof(OurPaint,DefaultScale),0,0,0,0,0,0,0,0,0,0,0);
  2993. p=laAddEnumProperty(pc,"spectral_mode","Spectral Brush","Use spectral mixing in brush strokes",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurPaint,SpectralMode),0,0,0,0,0,0,0,0,0,0);
  2994. laAddEnumItemAs(p,"NONE","None","Use regular RGB mixing for brushes",0,0);
  2995. laAddEnumItemAs(p,"SPECTRAL","Spectral","Use spectral mixing for brushes",1,0);
  2996. p=laAddEnumProperty(pc,"brush_numbers_on_header","Brush Numbers On Header","Show brush numbers on header",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurPaint,BrushNumbersOnHeader),0,0,0,0,0,0,0,0,0,0);
  2997. laAddEnumItemAs(p,"NONE","None","Hide brush numbers on header",0,0);
  2998. laAddEnumItemAs(p,"SHOWN","Shown","Show brush numbers on header",1,0);
  2999. laAddFloatProperty(pc,"smoothness","Smoothness","Smoothness of global brush input",0,0, 0,1,0,0.05,0,0,offsetof(OurPaint,Smoothness),0,0,0,0,0,0,0,0,0,0,0);
  3000. p=laAddEnumProperty(pc,"show_stripes","Ref Stripes","Whether to show visual reference stripes",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurPaint,ShowStripes),0,ourset_ShowStripes,0,0,0,0,0,0,0,0);
  3001. laAddEnumItemAs(p,"FALSE","No","Don't show visual reference stripes",0,0);
  3002. laAddEnumItemAs(p,"TRUE","Yes","Show visual reference stripes at the top and bottom of the canvas",1,0);
  3003. p=laAddEnumProperty(pc,"show_grid","Ref Grids","Whether to show visual reference grids",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurPaint,ShowGrid),0,ourset_ShowGrid,0,0,0,0,0,0,0,0);
  3004. laAddEnumItemAs(p,"FALSE","No","Don't show visual reference grids",0,0);
  3005. laAddEnumItemAs(p,"TRUE","Yes","Show visual reference grid on top of the canvas",1,0);
  3006. p=laAddEnumProperty(pc, "brush_number","Brush Number","Select brush radius by number",0,0,0,0,0,offsetof(OurPaint,BrushNumber),0,ourset_BrushNumber,0,0,0,0,0,0,0,0);
  3007. laAddEnumItemAs(p,"FREE","#","Brush size is freely adjustable",0,0);
  3008. laAddEnumItemAs(p,"NUMBER0","0","Use brush number 0",1, 0);
  3009. laAddEnumItemAs(p,"NUMBER1","1","Use brush number 1",2, 0);
  3010. laAddEnumItemAs(p,"NUMBER2","2","Use brush number 2",3, 0);
  3011. laAddEnumItemAs(p,"NUMBER3","3","Use brush number 3",4, 0);
  3012. laAddEnumItemAs(p,"NUMBER4","4","Use brush number 4",5, 0);
  3013. laAddEnumItemAs(p,"NUMBER5","5","Use brush number 5",6, 0);
  3014. laAddEnumItemAs(p,"NUMBER6","6","Use brush number 6",7, 0);
  3015. laAddEnumItemAs(p,"NUMBER7","7","Use brush number 7",8, 0);
  3016. laAddEnumItemAs(p,"NUMBER8","8","Use brush number 8",9, 0);
  3017. laAddEnumItemAs(p,"NUMBER9","9","Use brush number 9",10,0);
  3018. p=laAddEnumProperty(pc,"multithread_write","Multi-thread Write","Whether to write layers in segments with multiple threads to increase speed",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurPaint,SegmentedWrite),0,0,0,0,0,0,0,0,0,0);
  3019. laAddEnumItemAs(p,"NONE","Sequential","Write layers into a whole image",0,0);
  3020. laAddEnumItemAs(p,"SEGMENTED","Segmented","Write layers in segmented images with multiple threads",1,0);
  3021. p=laAddEnumProperty(pc,"file_registered","File Registered","Whether Our Paint is registered in the system",0,0,0,0,0,offsetof(OurPaint,FileRegistered),0,0,0,0,0,0,0,0,0,LA_READ_ONLY|LA_UDF_IGNORE);
  3022. laAddEnumItemAs(p,"FALSE","Not registered","File association isn't registered",0,0);
  3023. laAddEnumItemAs(p,"TRUE","Registered","File association is registered",1,0);
  3024. pc=laAddPropertyContainer("our_tools","Our Tools","OurPaint tools",0,0,sizeof(OurPaint),0,0,1);
  3025. laPropContainerExtraFunctions(pc,0,0,0,ourpropagate_Tools,0);
  3026. sp=laAddSubGroup(pc,"brushes","Brushes","Brushes","our_brush",0,0,ourui_Brush,offsetof(OurPaint,CurrentBrush),0,0,0,ourset_CurrentBrush,ourgetstate_Brush,0,offsetof(OurPaint,Brushes),0);
  3027. sp->UiFilter=ourfilter_BrushInPage;
  3028. laAddSubGroup(pc,"current_brush","Current Brush","Current brush","our_brush",0,0,0,offsetof(OurPaint,CurrentBrush),ourget_FirstBrush,0,laget_ListNext,ourset_CurrentBrush,0,0,0,LA_UDF_REFER);
  3029. sp=laAddSubGroup(pc,"pallettes","Pallettes","Pallettes","our_pallette",0,0,ourui_Pallette,offsetof(OurPaint,CurrentPallette),0,0,0,ourset_CurrentPallette,ourgetstate_Pallette,0,offsetof(OurPaint,Pallettes),0);
  3030. //sp->UiFilter=ourfilter_BrushInPage;
  3031. laAddSubGroup(pc,"current_pallette","Current Pallette","Current pallette","our_pallette",0,0,0,offsetof(OurPaint,CurrentPallette),ourget_FirstPallette,0,laget_ListNext,ourset_CurrentPallette,0,0,0,LA_UDF_REFER);
  3032. pc=laAddPropertyContainer("our_brush","Our Brush","OurPaint brush",0,0,sizeof(OurBrush),0,0,2);
  3033. laAddStringProperty(pc,"name","Name","Name of the brush",0,0,0,0,1,offsetof(OurBrush,Name),0,0,0,0,LA_AS_IDENTIFIER);
  3034. laAddIntProperty(pc,"__move","Move Slider","Move Slider",LA_WIDGET_HEIGHT_ADJUSTER,0,0,0,0,0,0,0,0,0,ourset_BrushMove,0,0,0,0,0,0,0,0,LA_UDF_IGNORE);
  3035. laAddIntProperty(pc,"binding","Binding","Keyboard binding for shortcut access of the brush",0,0,0,9,-1,1,0,0,offsetof(OurBrush,Binding),0,0,0,0,0,0,0,0,0,0,0);
  3036. laAddFloatProperty(pc,"size_offset","Size Offset","Base size(radius) offset of the brush, in 2^n px",0,0,0,5,-5,0.05,0,0,offsetof(OurBrush,SizeOffset),0,0,0,0,0,0,0,0,0,0,0);
  3037. laAddFloatProperty(pc,"transparency","Transparency","Transparency of a dab",0,0,0,1,0,0.05,0.5,0,offsetof(OurBrush,Transparency),0,0,0,0,0,0,0,0,0,0,0);
  3038. laAddFloatProperty(pc,"hardness","Hardness","Hardness of the brush",0,0,0,1,0,0.05,0.95,0,offsetof(OurBrush,Hardness),0,0,0,0,0,0,0,0,0,0,0);
  3039. laAddFloatProperty(pc,"smudge","Smudge","Smudge of the brush",0,0,0,1,0,0.05,0.95,0,offsetof(OurBrush,Smudge),0,0,0,0,0,0,0,0,0,0,0);
  3040. laAddFloatProperty(pc,"dabs_per_size","Dabs Per Size","How many dabs per size of the brush",0,0,0,0,0,0,0,0,offsetof(OurBrush,DabsPerSize),0,0,0,0,0,0,0,0,0,0,0);
  3041. laAddFloatProperty(pc,"smudge_resample_length","Smudge Resample Length","How long of a distance (based on size) should elapse before resampling smudge",0,0,0,0,0,0,0,0,offsetof(OurBrush,SmudgeResampleLength),0,0,0,0,0,0,0,0,0,0,0);
  3042. laAddFloatProperty(pc,"slender","Slender","Slenderness of the brush",0,0, 0,10,0,0.1,0,0,offsetof(OurBrush,Slender),0,0,0,0,0,0,0,0,0,0,0);
  3043. laAddFloatProperty(pc,"angle","Angle","Angle of the brush",0,0, 0,TNS_PI,-TNS_PI,0.1,0,0,offsetof(OurBrush,Angle),0,0,0,0,0,0,0,0,0,0,LA_RAD_ANGLE);
  3044. laAddFloatProperty(pc,"smoothness","Smoothness","Smoothness of the brush",0,0, 0,1,0,0.05,0,0,offsetof(OurBrush,Smoothness),0,0,0,0,0,0,0,0,0,0,0);
  3045. laAddFloatProperty(pc,"force","Force","How hard the brush is pushed against canvas texture",0,0,0,1,0,0.05,0,0,offsetof(OurBrush,Force),0,0,0,0,0,0,0,0,0,0,0);
  3046. laAddFloatProperty(pc,"gunkyness","Gunkyness","How will the brush stick to the canvas texture",0,0, 0,1,-1,0.05,0,0,offsetof(OurBrush,Gunkyness),0,0,0,0,0,0,0,0,0,0,0);
  3047. laAddFloatProperty(pc,"c1","C1","Custom brush input 1",0,0, 0,0,0,0.05,0,0,offsetof(OurBrush,Custom1),0,0,0,0,0,0,0,0,0,0,0);
  3048. laAddFloatProperty(pc,"c2","C2","Custom brush input 2",0,0, 0,0,0,0.05,0,0,offsetof(OurBrush,Custom2),0,0,0,0,0,0,0,0,0,0,0);
  3049. laAddStringProperty(pc,"c1_name","C1 Name","Custom input 1 name",0,0,0,0,1,offsetof(OurBrush,Custom1Name),0,0,0,0,0);
  3050. laAddStringProperty(pc,"c2_name","C2 Name","Custom input 2 name",0,0,0,0,1,offsetof(OurBrush,Custom2Name),0,0,0,0,0);
  3051. p=laAddEnumProperty(pc,"pressure_size","Pressure Size","Use pen pressure to control size",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurBrush,PressureSize),0,0,0,0,0,0,0,0,0,0);
  3052. OUR_ADD_PRESSURE_SWITCH(p);
  3053. p=laAddEnumProperty(pc,"pressure_transparency","Pressure Transparency","Use pen pressure to control transparency",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurBrush,PressureTransparency),0,0,0,0,0,0,0,0,0,0);
  3054. OUR_ADD_PRESSURE_SWITCH(p);
  3055. p=laAddEnumProperty(pc,"pressure_hardness","Pressure Hardness","Use pen pressure to control hardness",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurBrush,PressureHardness),0,0,0,0,0,0,0,0,0,0);
  3056. OUR_ADD_PRESSURE_SWITCH(p);
  3057. p=laAddEnumProperty(pc,"pressure_smudge","Pressure Smudge","Use pen pressure to control smudging",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurBrush,PressureSmudge),0,0,0,0,0,0,0,0,0,0);
  3058. OUR_ADD_PRESSURE_SWITCH(p);
  3059. p=laAddEnumProperty(pc,"pressure_force","Pressure Force","Use pen pressure to control dab force",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurBrush,PressureForce),0,0,0,0,0,0,0,0,0,0);
  3060. OUR_ADD_PRESSURE_SWITCH(p);
  3061. p=laAddEnumProperty(pc,"twist_angle","Twist Angle","Use pen twist to control dab angle",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurBrush,TwistAngle),0,0,0,0,0,0,0,0,0,0);
  3062. laAddEnumItemAs(p,"NONE","None","Not using twist",0,0);
  3063. laAddEnumItemAs(p,"ENABLED","Enabled","Using twist",1,0);
  3064. p=laAddEnumProperty(pc,"use_nodes","Use Nodes","Use nodes to control brush dynamics",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurBrush,UseNodes),0,0,0,0,0,0,0,0,0,0);
  3065. p->ElementBytes=2;
  3066. laAddEnumItemAs(p,"NONE","None","Not using nodes",0,0);
  3067. laAddEnumItemAs(p,"ENABLED","Enabled","Using nodes",1,0);
  3068. laAddSubGroup(pc,"rack_page","Rack Page","Nodes rack page of this brush","la_rack_page",0,0,laui_RackPage,offsetof(OurBrush,Rack),0,0,0,0,0,0,0,LA_UDF_SINGLE|LA_HIDE_IN_SAVE);
  3069. p=laAddEnumProperty(pc,"default_as_eraser","Default as eraser","Use this brush as a eraser by default",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurBrush,DefaultAsEraser),0,0,0,0,0,0,0,0,0,0);
  3070. laAddEnumItemAs(p,"NONE","None","Default as brush",0,0);
  3071. laAddEnumItemAs(p,"ENABLED","Enabled","Default as eraser",1,0);
  3072. p=laAddEnumProperty(pc, "show_in_pages","Pages","Show in pages",0,0,0,0,0,0,0,0,3,0,ourset_BrushShowInPages,ourget_BrushShowInPages,0,0,0,0);
  3073. laAddEnumItemAs(p,"NONE","None","Don't show brush in this page",0,' ');
  3074. laAddEnumItemAs(p,"SHOWN","Shown","Show brush in this page",1,'*');
  3075. p=laAddEnumProperty(pc,"offset_follow_pen_tilt","Follow Tilt","Brush center visual offset direction follows pen tilt",LA_WIDGET_ENUM_HIGHLIGHT,0,0,0,0,offsetof(OurBrush,OffsetFollowPenTilt),0,0,0,0,0,0,0,0,0,0);
  3076. p->ElementBytes=2;
  3077. laAddEnumItemAs(p,"NONE","None","Fixed angle",0,0);
  3078. laAddEnumItemAs(p,"ENABLED","Enabled","Follow pen tilt",1,0);
  3079. laAddFloatProperty(pc,"visual_offset","Offset","Visual offset of the pen dab from system cursor",0,0,0,20,0,0.1,0,0,offsetof(OurBrush,VisualOffset),0,0,0,0,0,0,0,0,0,0,0);
  3080. laAddFloatProperty(pc,"visual_offset_angle","Angle","Visual offset angle",0,0,0,TNS_PI*2,0,0.01,TNS_PI/4,0,offsetof(OurBrush,VisualOffsetAngle),0,0,0,0,0,0,0,0,0,0,LA_RAD_ANGLE);
  3081. laAddOperatorProperty(pc,"move","Move","Move brush","OUR_move_brush",0,0);
  3082. laAddOperatorProperty(pc,"remove","Remove","Remove brush","OUR_remove_brush",U'🗴',0);
  3083. laAddOperatorProperty(pc,"duplicate","Duplicate","Duplicate brush","OUR_duplicate_brush",U'⎘',0);
  3084. pc=laAddPropertyContainer("our_pallette","Our Pallette","OurPaint pallette",0,0,sizeof(OurColorPallette),0,0,2);
  3085. laAddStringProperty(pc,"name","Name","Name of this pallette",0,0,0,0,1,offsetof(OurColorPallette,Name),0,0,0,0,LA_AS_IDENTIFIER);
  3086. laAddSubGroup(pc,"colors","Colors","Colors in this pallette","our_color_item",0,0,0,-1,0,0,0,ourset_PalletteColor,0,0,offsetof(OurColorPallette,Colors),0);
  3087. pc=laAddPropertyContainer("our_color_item","Our Color Item","OurPaint pallette color item",0,0,sizeof(OurColorItem),0,0,1);
  3088. laAddFloatProperty(pc,"color","Color","Color",LA_WIDGET_FLOAT_COLOR,0,0,0,0,0,0,0,offsetof(OurColorItem,Color),0,0,3,0,0,0,0,0,0,0,LA_PROP_IS_LINEAR_SRGB);
  3089. laAddSubGroup(pc,"parent","Parent","Parent pallette","our_pallette",0,0,0,offsetof(OurColorItem,Parent),0,0,0,0,0,0,0,LA_UDF_REFER|LA_READ_ONLY);
  3090. laAddOperatorProperty(pc,"remove","Remove","Remove this color item","OUR_pallette_remove_color",U'🗴',0);
  3091. pc=laAddPropertyContainer("our_canvas","Our Canvas","OurPaint canvas",0,0,sizeof(OurPaint),ourpost_Canvas,0,1);
  3092. laPropContainerExtraFunctions(pc,0,ourreset_Canvas,0,0,0);
  3093. laAddFloatProperty(pc,"brush_base_size","Brush Base Size","Brush base size for using numbered sizes",0,0,0,5,0,0.05,2,0,offsetof(OurPaint,BrushBaseSize),0,0,0,0,0,0,0,ourset_BrushBaseSize,0,0,0);
  3094. Our->CanvasSaverDummyProp=laPropContainerManageable(pc, offsetof(OurPaint,CanvasSaverDummyList));
  3095. laAddStringProperty(pc,"identifier","Identifier","Canvas identifier placeholder",0,0,0,0,0,0,0,ourget_CanvasIdentifier,0,0,0);
  3096. laAddStringProperty(pc,"notes","Notes","Notes of this painting",LA_WIDGET_STRING_MULTI,0,0,0,1,offsetof(OurPaint,Notes),0,0,0,0,0);
  3097. laAddIntProperty(pc,"canvas_version","Canvas Version",0,0,0,0,0,0,0,0,0,offsetof(OurPaint,CanvasVersion),ourget_CanvasVersion,0,0,0,0,0,0,0,0,0,LA_READ_ONLY);
  3098. laAddSubGroup(pc,"layers","Layers","Layers","our_layer",0,0,ourui_Layer,offsetof(OurPaint,CurrentLayer),0,0,0,0,0,0,offsetof(OurPaint,Layers),LA_PROP_READ_PROGRESS);
  3099. laAddSubGroup(pc,"current_layer","Current Layer","Current layer","our_layer",0,0,0,offsetof(OurPaint,CurrentLayer),ourget_FirstLayer,0,laget_ListNext,0,0,0,0,LA_UDF_REFER);
  3100. laAddIntProperty(pc,"size","Size","Size of the cropping area",0,"W,H","px",0,0,0,2400,0,offsetof(OurPaint,W),0,0,2,0,0,0,0,ourset_CanvasSize,0,0,0);
  3101. laAddIntProperty(pc,"position","Position","Position of the cropping area",0,"X,Y","px",0,0,0,2400,0,offsetof(OurPaint,X),0,0,2,0,0,0,0,ourset_CanvasPosition,0,0,0);
  3102. laAddFloatProperty(pc,"background_color","Background Color","Background color of the canvas",0,"R,G,B",0,1,0,0.05,0.8,0,offsetof(OurPaint,BackgroundColor),0,0,3,0,0,0,0,ourset_BackgroundColor,0,0,LA_PROP_IS_LINEAR_SRGB);
  3103. p=laAddEnumProperty(pc,"background_type","Background Type","Background texture type",0,0,0,0,0,offsetof(OurPaint,BackgroundType),0,0,0,0,0,0,0,0,0,0);
  3104. laAddEnumItemAs(p,"NONE","None","No textured background",0,0);
  3105. laAddEnumItemAs(p,"CANVAS","Canvas","Background mimics canvas texture",1,0);
  3106. laAddEnumItemAs(p,"PAPER","Paper","Background mimics paper texture",2,0);
  3107. laAddIntProperty(pc,"background_random","Random","Background random pattern value",0,0,0,0,0,0,0,0,offsetof(OurPaint,BackgroundRandom),0,0,0,0,0,0,0,0,0,0,0);
  3108. laAddFloatProperty(pc,"background_factor","Factor","Background effect factor",0,0,0,1,0,0,0,0,offsetof(OurPaint,BackgroundFactor),0,0,0,0,0,0,0,0,0,0,0);
  3109. laAddFloatProperty(pc,"border_alpha","Border Alpha","Alpha of the border region around the canvas",0,0,0,1,0,0.05,0.5,0,offsetof(OurPaint,BorderAlpha),0,0,0,0,0,0,0,ourset_BorderAlpha,0,0,0);
  3110. laAddFloatProperty(pc,"border_fade_width","Fade Width","Fading of the border",0,0,0,1,0,0.01,0,0,offsetof(OurPaint,BorderFadeWidth),0,ourset_BorderFadeWidth,0,0,0,0,0,0,0,0,0);
  3111. p=laAddEnumProperty(pc,"show_border","Show Border","Whether to show border on the canvas",0,0,0,0,0,offsetof(OurPaint,ShowBorder),0,ourset_ShowBorder,0,0,0,0,0,0,0,0);
  3112. laAddEnumItemAs(p,"FALSE","No","Dont' show border on the canvas",0,0);
  3113. laAddEnumItemAs(p,"TRUE","Yes","Show border on the canvas",1,0);
  3114. p=laAddEnumProperty(pc,"color_interpretation","Color Interpretation","Interpret the color values on this canvas as in which color space",0,0,0,0,0,offsetof(OurPaint,ColorInterpretation),0,ourset_ColorInterpretation,0,0,0,0,0,0,0,0);
  3115. laAddEnumItemAs(p,"LINEAR_SRGB","Linear sRGB","Interpret the color values as if they are in Linear sRGB color space",OUR_CANVAS_INTERPRETATION_SRGB,0);
  3116. laAddEnumItemAs(p,"LINEAR_CLAY","Linear Clay","Interpret the color values as if they are in Linear Clay color space (AdobeRGB 1998 compatible)",OUR_CANVAS_INTERPRETATION_CLAY,0);
  3117. laAddFloatProperty(pc,"ref_alpha","Ref Alpha","Alpha of the reference lines",0,0,0,1,0,0.05,0.75,0,offsetof(OurPaint,RefAlpha),0,0,0,0,0,0,0,ourset_RefAlpha,0,0,0);
  3118. p=laAddEnumProperty(pc,"ref_mode","Show Reference Lines","Whether to show reference lines",0,0,0,0,0,offsetof(OurPaint,ShowRef),0,ourset_ShowRef,0,0,0,0,0,0,0,0);
  3119. laAddEnumItemAs(p,"NONE","None","Don't show reference lines",0,0);
  3120. laAddEnumItemAs(p,"BORDER","Border","Show reference lines like paper boundaries",1,0);
  3121. laAddEnumItemAs(p,"SPREAD","Spread","Show double page spread",2,0);
  3122. p=laAddEnumProperty(pc,"ref_category","Category","Dimension category of the reference block",0,0,0,0,0,offsetof(OurPaint,RefCategory),0,ourset_RefCategory,0,0,0,0,0,0,0,0);
  3123. laAddEnumItemAs(p,"A","A","A series ISO 216 / DIN 476",0,0);
  3124. laAddEnumItemAs(p,"B","B","B series ISO 216 / DIN 476",1,0);
  3125. laAddEnumItemAs(p,"K","2nK","East-Asian 2nK paper sizes",2,0);
  3126. p=laAddEnumProperty(pc,"ref_size","Size","Reference block size",0,0,0,0,0,offsetof(OurPaint,RefSize),0,ourset_RefSize,0,0,0,0,0,0,0,0);
  3127. #define _STR(a) #a
  3128. #define ADD_SIZE(a) laAddEnumItemAs(p,"SIZE"_STR(a),_STR(a),"SIZE"_STR(a),a,0);
  3129. ADD_SIZE(0);ADD_SIZE(1);ADD_SIZE(2);ADD_SIZE(3);ADD_SIZE(4);ADD_SIZE(5);ADD_SIZE(6);ADD_SIZE(7);
  3130. #undef ADD_SIZE
  3131. #undef _STR
  3132. p=laAddEnumProperty(pc,"ref_orientation","Orientation","Orientation of the reference block",0,0,0,0,0,offsetof(OurPaint,RefOrientation),0,ourset_RefOrientation,0,0,0,0,0,0,0,0);
  3133. laAddEnumItemAs(p,"H","Horizontal","Horizontal",0,L'▭');
  3134. laAddEnumItemAs(p,"V","Vertical","Vertical",1,L'▯');
  3135. laAddFloatProperty(pc,"ref_margins","Margins","Margins of the reference block",0,"L/R,T/B","cm",0,0,0,0,0,offsetof(OurPaint,RefMargins),0,0,2,0,0,0,0,ourset_RefMargins,0,0,0);
  3136. laAddFloatProperty(pc,"ref_paddings","Paddings","Paddings of the reference block",0,"L/R,T/B","cm",0,0,0,0,0,offsetof(OurPaint,RefPaddings),0,0,2,0,0,0,0,ourset_RefPaddings,0,0,0);
  3137. laAddFloatProperty(pc,"ref_middle_margin","Middle Margin","Margin in the middle of the spread",0,0,"cm",0,0,0,0,0,offsetof(OurPaint,RefMargins[2]),0,ourset_RefMiddleMargin,0,0,0,0,0,0,0,0,0);
  3138. laAddIntProperty(pc,"ref_biases","Reference Biases","Position biases when reading reference block",0,0,0,0,0,0,0,0,offsetof(OurPaint,RefBiases),0,0,0,0,0,0,0,0,0,0,0);
  3139. p=laAddEnumProperty(pc,"ref_cut_half","Cut Half","Cut to half of the image",0,0,0,0,0,offsetof(OurPaint,RefCutHalf),0,0,0,0,0,0,0,0,0,0);
  3140. laAddEnumItemAs(p,"FULL","Full","Use full image",0,0);
  3141. laAddEnumItemAs(p,"LEFT","Left","Cut to left portion",1,0);
  3142. laAddEnumItemAs(p,"RIGHT","Right","Cut to right portion",2,0);
  3143. p=laAddEnumProperty(pc,"sketch_mode","Sketch Mode","Show sketch layers differently",0,0,0,0,0,offsetof(OurPaint,SketchMode),0,ourset_ShowSketch,0,0,0,0,0,0,0,0);
  3144. laAddEnumItemAs(p,"NORMAL","Normal","Show sketch layers as normal layers",0,0);
  3145. laAddEnumItemAs(p,"FULL","Full","Show sketch layers in full opacity",1,0);
  3146. laAddEnumItemAs(p,"NONE","None","Show double page spread",2,0);
  3147. pc=laAddPropertyContainer("our_layer","Our Layer","OurPaint layer",0,0,sizeof(OurLayer),0,0,1);
  3148. laPropContainerExtraFunctions(pc,ourbeforefree_Layer,ourbeforefree_Layer,0,0,0);
  3149. laAddStringProperty(pc,"name","Name","Name of the layer",0,0,0,0,1,offsetof(OurLayer,Name),0,0,0,0,LA_AS_IDENTIFIER);
  3150. laAddIntProperty(pc,"__move","Move Slider","Move Slider",LA_WIDGET_HEIGHT_ADJUSTER,0,0,0,0,0,0,0,0,0,ourset_LayerMove,0,0,0,0,0,0,0,0,LA_UDF_IGNORE);
  3151. laAddIntProperty(pc,"offset","Offset","Offset of the layer",0,"X,Y","px",0,0,0,0,0,offsetof(OurLayer,OffsetX),0,0,2,0,0,0,0,ourset_LayerPosition,0,0,0);
  3152. laAddIntProperty(pc,"tile_start","Tile Start","Tile starting position for loading",0,0,0,0,0,0,0,0,0,0,0,2,0,0,ourget_LayerTileStart,0,ourset_LayerTileStart,0,0,LA_UDF_ONLY);
  3153. p=laAddEnumProperty(pc,"lock","Lock","Lock this layer",0,0,0,0,0,offsetof(OurLayer,Lock),0,0,0,0,0,0,0,0,0,0);
  3154. laAddEnumItemAs(p,"NONE","Paintable","You can paint on this layer",0,U'🖌');
  3155. laAddEnumItemAs(p,"LOCK","Locked","This layer is locked from modification",1,U'🔏');
  3156. p=laAddEnumProperty(pc,"hide","Hide","Hide this layer",0,0,0,0,0,offsetof(OurLayer,Hide),0,ourset_LayerHide,0,0,0,0,0,0,0,0);
  3157. laAddEnumItemAs(p,"NONE","Visible","Layer is visible",0,U'🌑');
  3158. laAddEnumItemAs(p,"HIDE","Hidden","Layer is hidden",1,U'🌔');
  3159. laAddFloatProperty(pc,"transparency","Transparency","Alpha of the layer",0,0,0,1,0,0.05,1,0,offsetof(OurLayer,Transparency),0, ourset_LayerAlpha,0,0,0,0,0,0,0,0,0);
  3160. p=laAddEnumProperty(pc,"blend_mode","Blend Mode","How this layer is blended onto the stuff below",0,0,0,0,0,offsetof(OurLayer,BlendMode),0,ourset_LayerBlendMode,0,0,0,0,0,0,0,0);
  3161. laAddEnumItemAs(p,"NORMAL","Normal","Normal alpha blend",OUR_BLEND_NORMAL,0);
  3162. laAddEnumItemAs(p,"ADD","Add","Pixel values are simply added together",OUR_BLEND_ADD,0);
  3163. laAddRawProperty(pc,"segmented_info","Segmented Info","Image segmented info",0,0,ourget_LayerImageSegmentedInfo,ourset_LayerImageSegmentedInfo,LA_UDF_ONLY);
  3164. p=laAddRawProperty(pc,"image","Image","The image data of this tile",0,0,ourget_LayerImage,ourset_LayerImage,LA_UDF_ONLY);
  3165. laRawPropertyExtraFunctions(p,ourget_LayerImageSegmented,ourget_LayerImageShouldSegment);
  3166. laAddOperatorProperty(pc,"move","Move","Move Layer","OUR_move_layer",0,0);
  3167. laAddOperatorProperty(pc,"remove","Remove","Remove layer","OUR_remove_layer",U'🗴',0);
  3168. laAddOperatorProperty(pc,"merge","Merge","Merge layer","OUR_merge_layer",U'🠳',0);
  3169. laAddOperatorProperty(pc,"duplicate","Duplicate","Duplicate layer","OUR_duplicate_layer",U'⎘',0);
  3170. p=laAddEnumProperty(pc,"as_sketch","As Sketch","As sketch layer (for quick toggle)",0,0,0,0,0,offsetof(OurLayer,AsSketch),0,ourset_LayerAsSketch,0,0,0,0,0,0,0,0);
  3171. laAddEnumItemAs(p,"NORMAL","Normal","Layer is normal",0,U'🖌');
  3172. laAddEnumItemAs(p,"SKETCH","Sketch","Layer is a sketch layer",1,U'🖉');
  3173. laCanvasTemplate* ct=laRegisterCanvasTemplate("our_CanvasDraw", "our_canvas", ourextramod_Canvas, our_CanvasDrawCanvas, our_CanvasDrawOverlay, our_CanvasDrawInit, la_CanvasDestroy);
  3174. pc = laCanvasHasExtraProps(ct,sizeof(OurCanvasDraw),2);
  3175. km = &ct->KeyMapper;
  3176. laAssignNewKey(km, 0, "LA_2d_view_zoom", LA_KM_SEL_UI_EXTRA, 0, LA_MOUSE_WHEEL_DOWN, 0, "direction=out");
  3177. laAssignNewKey(km, 0, "LA_2d_view_zoom", LA_KM_SEL_UI_EXTRA, 0, LA_MOUSE_WHEEL_UP, 0, "direction=in");
  3178. laAssignNewKey(km, 0, "LA_2d_view_zoom", LA_KM_SEL_UI_EXTRA, LA_KEY_CTRL, LA_M_MOUSE_DOWN, 0, "mode=mouse;lock=true;");
  3179. laAssignNewKey(km, 0, "LA_2d_view_move", LA_KM_SEL_UI_EXTRA, LA_KEY_ALT, LA_L_MOUSE_DOWN, 0, 0);
  3180. laAssignNewKey(km, 0, "LA_2d_view_move", LA_KM_SEL_UI_EXTRA, 0, LA_M_MOUSE_DOWN, 0, 0);
  3181. laAssignNewKey(km, 0, "OUR_action", LA_KM_SEL_UI_EXTRA, 0, LA_L_MOUSE_DOWN, 0, 0);
  3182. laAssignNewKey(km, 0, "OUR_pick", LA_KM_SEL_UI_EXTRA, 0, LA_R_MOUSE_DOWN, 0, 0);
  3183. laAssignNewKey(km, 0, "OUR_pick", LA_KM_SEL_UI_EXTRA, LA_KEY_CTRL, LA_L_MOUSE_DOWN, 0, 0);
  3184. laAssignNewKey(km, 0, "LA_2d_view_zoom", LA_KM_SEL_UI_EXTRA, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_ZOOM_OUT, "direction=out");
  3185. laAssignNewKey(km, 0, "LA_2d_view_zoom", LA_KM_SEL_UI_EXTRA, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_ZOOM_IN, "direction=in");
  3186. laAssignNewKey(km, 0, "OUR_pick", LA_KM_SEL_UI_EXTRA, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_PICK, 0);
  3187. laAssignNewKey(km, 0, "LA_2d_view_move", LA_KM_SEL_UI_EXTRA, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_MOVE, 0);
  3188. km=&MAIN.KeyMap; char buf[128];
  3189. for(int i=0;i<=9;i++){
  3190. sprintf(buf,"binding=%d",i); laAssignNewKey(km, 0, "OUR_brush_quick_switch", 0, 0, LA_KEY_DOWN, '0'+i, buf);
  3191. }
  3192. laAssignNewKey(km, 0, "OUR_brush_resize", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_BRUSH_SMALLER, "direction=smaller");
  3193. laAssignNewKey(km, 0, "OUR_brush_resize", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_BRUSH_BIGGER, "direction=bigger");
  3194. laAssignNewKey(km, 0, "OUR_toggle_erasing", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_TOGGLE_ERASING, 0);
  3195. laAssignNewKey(km, 0, "OUR_cycle_sketch", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_TOGGLE_SKETCH, 0);
  3196. laAssignNewKey(km, 0, "OUR_set_brush_number", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_SELECT_BRUSH_NUMBER_0, "number=0");
  3197. laAssignNewKey(km, 0, "OUR_set_brush_number", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_SELECT_BRUSH_NUMBER_1, "number=1");
  3198. laAssignNewKey(km, 0, "OUR_set_brush_number", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_SELECT_BRUSH_NUMBER_2, "number=2");
  3199. laAssignNewKey(km, 0, "OUR_set_brush_number", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_SELECT_BRUSH_NUMBER_3, "number=3");
  3200. laAssignNewKey(km, 0, "OUR_set_brush_number", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_SELECT_BRUSH_NUMBER_4, "number=4");
  3201. laAssignNewKey(km, 0, "OUR_set_brush_number", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_SELECT_BRUSH_NUMBER_5, "number=5");
  3202. laAssignNewKey(km, 0, "OUR_set_brush_number", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_SELECT_BRUSH_NUMBER_6, "number=6");
  3203. laAssignNewKey(km, 0, "OUR_set_brush_number", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_SELECT_BRUSH_NUMBER_7, "number=7");
  3204. laAssignNewKey(km, 0, "OUR_set_brush_number", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_SELECT_BRUSH_NUMBER_8, "number=8");
  3205. laAssignNewKey(km, 0, "OUR_set_brush_number", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_SELECT_BRUSH_NUMBER_9, "number=9");
  3206. laAssignNewKey(km, 0, "OUR_set_brush_number", 0, 0, LA_SIGNAL_EVENT, OUR_SIGNAL_SELECT_BRUSH_FREE, "number=#");
  3207. laNewCustomSignal("our.pick",OUR_SIGNAL_PICK);
  3208. laNewCustomSignal("our.move",OUR_SIGNAL_MOVE);
  3209. laNewCustomSignal("our.toggle_erasing",OUR_SIGNAL_TOGGLE_ERASING);
  3210. laNewCustomSignal("our.toggle_sketch",OUR_SIGNAL_TOGGLE_SKETCH);
  3211. laNewCustomSignal("our.zoom_in",OUR_SIGNAL_ZOOM_IN);
  3212. laNewCustomSignal("our.zoom_out",OUR_SIGNAL_ZOOM_OUT);
  3213. laNewCustomSignal("our.bursh_bigger",OUR_SIGNAL_BRUSH_BIGGER);
  3214. laNewCustomSignal("our.brush_smaller",OUR_SIGNAL_BRUSH_SMALLER);
  3215. laNewCustomSignal("our.brush_number_0",OUR_SIGNAL_SELECT_BRUSH_NUMBER_0);
  3216. laNewCustomSignal("our.brush_number_1",OUR_SIGNAL_SELECT_BRUSH_NUMBER_1);
  3217. laNewCustomSignal("our.brush_number_2",OUR_SIGNAL_SELECT_BRUSH_NUMBER_2);
  3218. laNewCustomSignal("our.brush_number_3",OUR_SIGNAL_SELECT_BRUSH_NUMBER_3);
  3219. laNewCustomSignal("our.brush_number_4",OUR_SIGNAL_SELECT_BRUSH_NUMBER_4);
  3220. laNewCustomSignal("our.brush_number_5",OUR_SIGNAL_SELECT_BRUSH_NUMBER_5);
  3221. laNewCustomSignal("our.brush_number_6",OUR_SIGNAL_SELECT_BRUSH_NUMBER_6);
  3222. laNewCustomSignal("our.brush_number_7",OUR_SIGNAL_SELECT_BRUSH_NUMBER_7);
  3223. laNewCustomSignal("our.brush_number_8",OUR_SIGNAL_SELECT_BRUSH_NUMBER_8);
  3224. laNewCustomSignal("our.brush_number_9",OUR_SIGNAL_SELECT_BRUSH_NUMBER_9);
  3225. laNewCustomSignal("our.brush_free",OUR_SIGNAL_SELECT_BRUSH_FREE);
  3226. laInputMapping* im=MAIN.InputMapping->CurrentInputMapping;
  3227. if(!im) im=laNewInputMapping("Our Paint Default");
  3228. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,",",0,OUR_SIGNAL_ZOOM_OUT);
  3229. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,".",0,OUR_SIGNAL_ZOOM_IN);
  3230. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"[",0,OUR_SIGNAL_BRUSH_SMALLER);
  3231. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"]",0,OUR_SIGNAL_BRUSH_BIGGER);
  3232. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"Space",0,OUR_SIGNAL_MOVE);
  3233. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"s",0,OUR_SIGNAL_TOGGLE_SKETCH);
  3234. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"e",0,OUR_SIGNAL_TOGGLE_ERASING);
  3235. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"Num0",0,OUR_SIGNAL_SELECT_BRUSH_NUMBER_0);
  3236. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"Num1",0,OUR_SIGNAL_SELECT_BRUSH_NUMBER_1);
  3237. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"Num2",0,OUR_SIGNAL_SELECT_BRUSH_NUMBER_2);
  3238. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"Num3",0,OUR_SIGNAL_SELECT_BRUSH_NUMBER_3);
  3239. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"Num4",0,OUR_SIGNAL_SELECT_BRUSH_NUMBER_4);
  3240. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"Num5",0,OUR_SIGNAL_SELECT_BRUSH_NUMBER_5);
  3241. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"Num6",0,OUR_SIGNAL_SELECT_BRUSH_NUMBER_6);
  3242. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"Num7",0,OUR_SIGNAL_SELECT_BRUSH_NUMBER_7);
  3243. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"Num8",0,OUR_SIGNAL_SELECT_BRUSH_NUMBER_8);
  3244. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"Num9",0,OUR_SIGNAL_SELECT_BRUSH_NUMBER_9);
  3245. laNewInputMappingEntryP(im,LA_INPUT_DEVICE_KEYBOARD,0,"NumDot",0,OUR_SIGNAL_SELECT_BRUSH_FREE);
  3246. laAssignNewKey(km, 0, "LA_undo", 0, LA_KEY_CTRL, LA_KEY_DOWN, ']', 0);
  3247. laAssignNewKey(km, 0, "LA_redo", 0, LA_KEY_CTRL, LA_KEY_DOWN, '[', 0);
  3248. laSetMenuBarTemplates(ourui_MenuButtons, ourui_ToolExtras, OUR_PAINT_NAME_STRING);
  3249. ourRegisterNodes();
  3250. laManagedSaveProp* msp= laSaveProp("our.canvas");
  3251. laSaveAlongside(msp,"our.thumbnail");
  3252. laSetThumbnailProp("our.thumbnail");
  3253. laSaveProp("our.tools");
  3254. laGetSaverDummy(Our,Our->CanvasSaverDummyProp);
  3255. laAddExtraExtension(LA_FILETYPE_UDF,"ourpaint","ourbrush",0ll);
  3256. laAddExtraPreferencePath("our.preferences");
  3257. laAddExtraPreferencePage("Our Paint",ourui_OurPreference);
  3258. laSetAboutTemplates(ourui_AboutContent,ourui_AboutVersion,ourui_AboutAuthor);
  3259. laSetFrameCallbacks(ourPreFrame,0,0);
  3260. laSetDiffCallback(ourPushEverything);
  3261. laSetSaveCallback(ourPreSave, ourPostSave);
  3262. laSetCleanupCallback(ourCleanUp);
  3263. ourMakeTranslations();
  3264. }
  3265. int ourInit(){
  3266. Our=memAcquire(sizeof(OurPaint));
  3267. MAIN.EnableLogStdOut=1;
  3268. ourRegisterEverything();
  3269. our_InitColorProfiles();
  3270. char error[1024]=""; int status;
  3271. Our->SmudgeTexture=tnsCreate2DTexture(OUR_CANVAS_GL_PIX,256,1,0);
  3272. Our->CanvasShader = glCreateShader(GL_COMPUTE_SHADER);
  3273. const GLchar* source1 = OUR_CANVAS_SHADER;
  3274. char* UseContent=tnsEnsureShaderCommoms(source1,0,0);
  3275. #ifdef LA_USE_GLES
  3276. const GLchar* versionstr=OUR_SHADER_VERSION_320ES;
  3277. #else
  3278. const GLchar* versionstr=OUR_SHADER_VERSION_430;
  3279. #endif
  3280. const GLchar* sources1[]={versionstr, UseContent};
  3281. glShaderSource(Our->CanvasShader, 2, sources1, NULL); glCompileShader(Our->CanvasShader);
  3282. glGetShaderiv(Our->CanvasShader, GL_COMPILE_STATUS, &status);
  3283. if (status == GL_FALSE){
  3284. glGetShaderInfoLog(Our->CanvasShader, sizeof(error), 0, error); logPrintNew("Canvas shader error:\n%s", error); glDeleteShader(Our->CanvasShader); return 0;
  3285. } else {
  3286. glGetShaderInfoLog(Our->CanvasShader, sizeof(error), 0, error); if(error[0]) logPrintNew("Canvas shader info:\n%s", error);
  3287. }
  3288. if(UseContent){ free(UseContent); }
  3289. Our->CanvasProgram = glCreateProgram();
  3290. glAttachShader(Our->CanvasProgram, Our->CanvasShader); glLinkProgram(Our->CanvasProgram);
  3291. glGetProgramiv(Our->CanvasProgram, GL_LINK_STATUS, &status);
  3292. if (status == GL_FALSE){
  3293. glGetProgramInfoLog(Our->CanvasProgram, sizeof(error), 0, error); logPrintNew("Canvas program Linking error:\n%s", error); return 0;
  3294. } else {
  3295. glGetProgramInfoLog(Our->CanvasProgram, sizeof(error), 0, error); if (error[0]) logPrintNew("Canvas program Linking info:\n%s", error);
  3296. }
  3297. Our->CompositionShader = glCreateShader(GL_COMPUTE_SHADER);
  3298. const GLchar* source2 = OUR_COMPOSITION_SHADER;
  3299. const GLchar* sources2[]={versionstr, source2};
  3300. glShaderSource(Our->CompositionShader, 2, sources2, NULL); glCompileShader(Our->CompositionShader);
  3301. glGetShaderiv(Our->CompositionShader, GL_COMPILE_STATUS, &status);
  3302. if (status == GL_FALSE){
  3303. glGetShaderInfoLog(Our->CompositionShader, sizeof(error), 0, error); logPrintNew("Composition shader error:\n%s", error); glDeleteShader(Our->CompositionShader); return 0;
  3304. } else {
  3305. glGetShaderInfoLog(Our->CompositionShader, sizeof(error), 0, error); if(error[0]) logPrintNew("Composition shader info:\n%s", error);
  3306. }
  3307. Our->CompositionProgram = glCreateProgram();
  3308. glAttachShader(Our->CompositionProgram, Our->CompositionShader); glLinkProgram(Our->CompositionProgram);
  3309. glGetProgramiv(Our->CompositionProgram, GL_LINK_STATUS, &status);
  3310. if (status == GL_FALSE){
  3311. glGetProgramInfoLog(Our->CompositionProgram, sizeof(error), 0, error); logPrintNew("Composition program Linking error:\n%s", error); return 0;
  3312. } else {
  3313. glGetProgramInfoLog(Our->CompositionProgram, sizeof(error), 0, error); if(error[0]) logPrintNew("Composition shader info:\n%s", error);
  3314. }
  3315. Our->uCanvasType=glGetUniformLocation(Our->CanvasProgram,"uCanvasType");
  3316. Our->uCanvasRandom=glGetUniformLocation(Our->CanvasProgram,"uCanvasRandom");
  3317. Our->uCanvasFactor=glGetUniformLocation(Our->CanvasProgram,"uCanvasFactor");
  3318. Our->uImageOffset=glGetUniformLocation(Our->CanvasProgram,"uImageOffset");
  3319. Our->uBrushCorner=glGetUniformLocation(Our->CanvasProgram,"uBrushCorner");
  3320. Our->uBrushCenter=glGetUniformLocation(Our->CanvasProgram,"uBrushCenter");
  3321. Our->uBrushSize=glGetUniformLocation(Our->CanvasProgram,"uBrushSize");
  3322. Our->uBrushHardness=glGetUniformLocation(Our->CanvasProgram,"uBrushHardness");
  3323. Our->uBrushSmudge=glGetUniformLocation(Our->CanvasProgram,"uBrushSmudge");
  3324. Our->uBrushRecentness=glGetUniformLocation(Our->CanvasProgram,"uBrushRecentness");
  3325. Our->uBrushColor=glGetUniformLocation(Our->CanvasProgram,"uBrushColor");
  3326. Our->uBrushSlender=glGetUniformLocation(Our->CanvasProgram,"uBrushSlender");
  3327. Our->uBrushAngle=glGetUniformLocation(Our->CanvasProgram,"uBrushAngle");
  3328. Our->uBrushDirection=glGetUniformLocation(Our->CanvasProgram,"uBrushDirection");
  3329. Our->uBrushForce=glGetUniformLocation(Our->CanvasProgram,"uBrushForce");
  3330. Our->uBrushGunkyness=glGetUniformLocation(Our->CanvasProgram,"uBrushGunkyness");
  3331. Our->uBrushErasing=glGetUniformLocation(Our->CanvasProgram,"uBrushErasing");
  3332. Our->uBrushMix=glGetUniformLocation(Our->CanvasProgram,"uBrushMix");
  3333. #ifdef LA_USE_GLES
  3334. Our->uBrushRoutineSelectionES=glGetUniformLocation(Our->CanvasProgram, "uBrushRoutineSelectionES");
  3335. #else
  3336. Our->uBrushRoutineSelection=glGetSubroutineUniformLocation(Our->CanvasProgram, GL_COMPUTE_SHADER, "uBrushRoutineSelection");
  3337. Our->RoutineDoDabs=glGetSubroutineIndex(Our->CanvasProgram, GL_COMPUTE_SHADER, "DoDabs");
  3338. Our->RoutineDoSample=glGetSubroutineIndex(Our->CanvasProgram, GL_COMPUTE_SHADER, "DoSample");
  3339. #endif
  3340. #ifdef LA_USE_GLES
  3341. Our->uMixRoutineSelectionES=glGetUniformLocation(Our->CanvasProgram, "uMixRoutineSelectionES");
  3342. #else
  3343. Our->uMixRoutineSelection=glGetSubroutineUniformLocation(Our->CanvasProgram, GL_COMPUTE_SHADER, "uMixRoutineSelection");
  3344. Our->RoutineDoMixNormal=glGetSubroutineIndex(Our->CanvasProgram, GL_COMPUTE_SHADER, "DoMixNormal");
  3345. Our->RoutineDoMixSpectral=glGetSubroutineIndex(Our->CanvasProgram, GL_COMPUTE_SHADER, "DoMixSpectral");
  3346. #endif
  3347. Our->uBlendMode=glGetUniformLocation(Our->CompositionProgram,"uBlendMode");
  3348. Our->uAlphaTop=glGetUniformLocation(Our->CompositionProgram,"uAlphaTop");
  3349. Our->uAlphaBottom=glGetUniformLocation(Our->CompositionProgram,"uAlphaBottom");
  3350. Our->DefaultScale=0.5;
  3351. Our->X=-2800/2; Our->W=2800;
  3352. Our->Y=2400/2; Our->H=2400;
  3353. Our->BorderAlpha=0.6;
  3354. Our->SpectralMode=1;
  3355. Our->BackgroundType=2;
  3356. Our->BackgroundFactor=1;
  3357. srand(time(0));
  3358. Our->BackgroundRandom=rand()-RAND_MAX/2;
  3359. Our->BrushSize=2; Our->BrushBaseSize=2;
  3360. Our->EnableBrushCircle=1;
  3361. Our->PaintUndoLimit=100;
  3362. Our->AllowNonPressure=1;
  3363. Our->BadEventsLimit=7;
  3364. Our->PenID=-1;
  3365. Our->EraserID=-1;
  3366. Our->RefAlpha=0.75;
  3367. Our->RefCategory=0;
  3368. Our->RefSize=4;
  3369. tnsVectorSet3(Our->RefMargins,1.5,1.5,1.0);
  3370. tnsVectorSet2(Our->RefPaddings,1.5,1.5);
  3371. Our->BrushNumberedThicknesses[0]=4.0f;
  3372. real sqrt2=sqrt(2.0f);
  3373. for(int i=1;i<10;i++){
  3374. Our->BrushNumberedThicknesses[i] = Our->BrushNumberedThicknesses[i-1] * sqrt2;
  3375. }
  3376. tnsEnableShaderv(T->immShader);
  3377. tnsVectorSet3(Our->BackgroundColor,0.2,0.2,0.2);
  3378. our_NewLayer("Our Layer");
  3379. OurBrush* ob=our_NewBrush("Our Brush",0,0.95,9,0.5,0.5,5,0,0,0,0); laset_InstanceUID(ob,"OURBRUSH_Default_Yiming");
  3380. laMarkMemClean(ob); laMarkMemClean(Our->CanvasSaverDummyList.pFirst);
  3381. laAddRootDBInst("our.canvas");
  3382. Our->SplashImage=tnsNewImage(DATA_SPLASH);
  3383. Our->SplashImageHigh=tnsNewImage(DATA_SPLASH_HIGHDPI);
  3384. Our->FileRegistered = our_FileAssociationsRegistered();
  3385. return 1;
  3386. }