#help_index "Graphics/Sprite;Sprites" #define SPBM_EXIT 0 #define SPBM_MAIN_MENU 1 #define SPBM_COLOR 2 #define SPBM_DITHER_COLOR 3 #define SPBM_WIDTH 4 #define SPBM_PT 5 #define SPBM_LINE 6 #define SPBM_ARROW 7 #define SPBM_RECT 8 #define SPBM_CIRCLE 9 #define SPBM_TEXT 10 #define SPBM_TEXT_BOX 11 #define SPBM_TEXT_DIAMOND 12 #define SPBM_FLOOD_FILL 13 #define SPBM_FLOOD_FILL_NOT 14 #define SPBM_POLYLINE 15 #define SPBM_POLYPT 16 #define SPBM_COPY 17 #define SPBM_DELETE 18 #define SPBM_PASTE 19 #define SPBM_PASTE_TRANSPARENT 20 #define SPBM_FIND_AND_REPLACE 21 #define SPBM_TRIM_TO_EXTENTS 22 #define SPBM_ADD_OUTLINE 23 #define SPBM_ETCH 24 #define SPBM_UNDO 25 #define SPBM_SAVE_GR 26 U0 GrInit4() { DefineLstLoad("ST_SPRITE_BITMAP_MENU", "Exit\0Main Menu\0Color\0Dither Color\0Width\0Point\0Line\0Arrow\0" "Rect\0Circle\0Text\0Text Box\0Text Diamond\0Flood Fill\0" "Flood Fill Not Color\0PolyLine\0PolyPoint\0Copy\0Delete\0Paste\0" "Paste Transparent\0Find and Replace\0Trim to Extents\0Add Outline\0" "Etch\0Undo\0Save GR\0"); } GrInit4; I64 PopUpSpriteBitMap(CColorROPU32 color,I64 width) { I64 res; U8 *st1,*st2,buf[STR_LEN]; CDoc *doc=DocNew; Color2Str(buf,color); if (color&ROPF_DITHER) { st1=""; st2=buf; } else { st1=buf; st2=""; } DocPrint(doc,"$PURPLE$$TX+CX,\"Sprite BitMap Menu\"$\n" "$LK+PU+CX,\"Click for Help\",A=\"FI:::/Doc/SpriteBitMap.DD.Z\"$\n" "\n$LTBLUE$$MU-UL,\"Color %s\",LE=SPBM_COLOR$\n" "$MU-UL,\"Dither Color %s\",LE=SPBM_DITHER_COLOR$\n" "$MU-UL,\"Width %d\",LE=SPBM_WIDTH$\n" "$MU-UL,\"Find & Replace Color\",LE=SPBM_FIND_AND_REPLACE$\n" "$MU-UL,\"Trim to Extents\",LE=SPBM_TRIM_TO_EXTENTS$\n" "$MU-UL,\"Add Outline\",LE=SPBM_ADD_OUTLINE$\n" "$MU-UL,\"Etch\",LE=SPBM_ETCH$\n" "\n$MU-UL,\"Point\",LE=SPBM_PT$\n" "$MU-UL,\"Line\",LE=SPBM_LINE$\n" "$MU-UL,\"Arrow\",LE=SPBM_ARROW$\n" "$MU-UL,\"Rect\",LE=SPBM_RECT$\n" "$MU-UL,\"Circle\",LE=SPBM_CIRCLE$\n" "$MU-UL,\"Text\",LE=SPBM_TEXT$\n" "$MU-UL,\"Text Box\",LE=SPBM_TEXT_BOX$\n" "$MU-UL,\"Text Diamond\",LE=SPBM_TEXT_DIAMOND$\n" "$MU-UL,\"Flood Fill\",LE=SPBM_FLOOD_FILL$\n" "$MU-UL,\"Flood Fill Not Color\",LE=SPBM_FLOOD_FILL_NOT$\n" "$MU-UL,\"PolyLine\",LE=SPBM_POLYLINE$\n" "$MU-UL,\"PolyPoint\",LE=SPBM_POLYPT$\n" "\n$MU-UL,\"Copy to Clip\",LE=SPBM_COPY$\n" "$MU-UL,\"Delete to Clip\",LE=SPBM_DELETE$\n" "$MU-UL,\"Paste Clip\",LE=SPBM_PASTE$\n" "$MU-UL,\"Paste Transparent Clip\",LE=SPBM_PASTE_TRANSPARENT$\n" "\n$MU-UL,\"Save GR File\",LE=SPBM_SAVE_GR$\n" "\n$MU-UL,\"Undo\",LE=SPBM_UNDO$\n" "\n$PURPLE$$MU-UL,\"+] Sprite Main Menu\",LE=SPBM_MAIN_MENU$$LTBLUE$\n" "$MU-UL,\"Exit Sprite\",LE=SPBM_EXIT$\n" "$MU-UL,\"Abort Sprite\",LE=DOCM_CANCEL$\n" "\nRight-Click to get back to this menu.",st1,st2,width); res=PopUpMenu(doc); DocDel(doc); return res; } U0 GrBitMapEdPrepPersistentDC(CDC *dc,I64 xx1,I64 yy1,CDC *img) { DCFill(dc); GrBlot(dc,xx1,yy1,img); } U0 GrBitMapEdTrimToExtents(CDC **_img,I64 *_xx1,I64 *_yy1, I64 *_xx2,I64 *_yy2,CColorROPU32 bkcolor) { CDC *img=*_img; I64 i,c, x1=0,y1=0,x2=img->width-1,y2=img->height-1; //inclusive while (y1<y2) { for (i=x1;i<=x2;i++) { c=GrPeek(img,i,y1); if (c!=bkcolor&&c!=TRANSPARENT) goto tr_y2; } y1++; } tr_y2: while (y1<y2) { for (i=x1;i<=x2;i++) { c=GrPeek(img,i,y2); if (c!=bkcolor&&c!=TRANSPARENT) goto tr_x1; } y2--; } tr_x1: while (x1<x2) { for (i=y1;i<=y2;i++) { c=GrPeek(img,x1,i); if (c!=bkcolor&&c!=TRANSPARENT) goto tr_x2; } x1++; } tr_x2: while (x1<x2) { for (i=y1;i<=y2;i++) { c=GrPeek(img,x2,i); if (c!=bkcolor&&c!=TRANSPARENT) goto tr_done; } x2--; } tr_done: *_img=DCExt(img,x1,y1,x2,y2); *_xx1+=x1; *_yy1+=y1; *_xx2+=x2-(img->width-1); *_yy2+=y2-(img->height-1); //not inclusive DCDel(img); } U0 GrBitMapEdAddOutline(CDC *img,I64 width, CColorROPU32 color,CColorROPU32 bkcolor) { I64 i,j,k,c; CColorROPU32 old_color; CDC *src; if (img->width && img->height) { old_color=img->color; img->color=color; while (width-->0) { src=DCExt(img,0,0,img->width-1,img->height-1); for (i=0;i<img->height;i++) for (j=0;j<img->width;j++) if (GrPeek(src,j,i)==bkcolor) for (k=0;k<8;k++) { c=GrPeek(src,j+gr_x_offsets[k],i+gr_y_offsets[k]); if (c>=0 && c!=bkcolor) { GrPlot(img,j,i); break; } } DCDel(src); } img->color=old_color; } } U0 GrBitMapEdEtch(CDC *img,I64 width,CColorROPU32 bkcolor) { I64 i,j,k,c; CColorROPU32 old_color; CDC *src; if (img->width && img->height) { old_color=img->color; img->color=bkcolor; while (width-->0) { src=DCExt(img,0,0,img->width-1,img->height-1); for (i=0;i<img->height;i++) for (j=0;j<img->width;j++) if (GrPeek(src,j,i)!=bkcolor) for (k=0;k<8;k++) { c=GrPeek(src,j+gr_x_offsets[k],i+gr_y_offsets[k]); if (c<0 || c==bkcolor) { GrPlot(img,j,i); break; } } DCDel(src); } img->color=old_color; } } I64 SpriteBitMapEd(CDoc *,CDocEntry *doc_e,CDC *dc,I64 *_xx1,I64 *_yy1, I64 *_xx2,I64 *_yy2,CDC **_img,CColorROPU32 bkcolor) { I64 i,j,mode=SPBM_LINE,color=BLACK,width=1,msg_code,arg1,arg2,x1,y1,x11,y11, x22,y22,res,xx1=*_xx1,yy1=*_yy1,xx2=*_xx2,yy2=*_yy2, old_de_flags=doc_e->de_flags; Bool down=FALSE; U8 *st=NULL; CEdFileName filename; CDC *img=*_img, *clip=NULL,*undo=NULL,*dc2; SettingsPush; //See SettingsPush doc_e->de_flags|=DOCEF_DONT_DRAW; goto bm_menu; while (TRUE) { if (kbd.scan_code&SCF_CTRL)//grab scroll update? GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); dc->color=ROPF_DITHER+WHITE<<16+BLACK; dc->thick=1; GrBorder(dc,xx1-1,yy1-1,xx2,yy2);//This is done little bit too often. while (msg_code=ScanMsg(&arg1,&arg2,1<<MSG_MS_L_DOWN|1<<MSG_MS_L_UP| 1<<MSG_MS_R_DOWN|1<<MSG_MS_MOVE|1<<MSG_KEY_DOWN)) { switch (msg_code) { case MSG_KEY_DOWN: switch (arg1) { case CH_SHIFT_ESC: res=SPE_ABORT; goto bm_key_up_done; case CH_ESC: res=SPE_CONT; goto bm_key_up_done; case 'c': //eye-dropper dc2=DCScrnCapture(FALSE); color=GrPeek(dc2,ms.pos.x,ms.pos.y)^15;//Mouse cursor is XORed. DCDel(dc2); break; case 't': //Set to transparent color color=TRANSPARENT; break; } break; case MSG_MS_R_DOWN: bm_menu: DCFill(dc); StrCpy(Fs->task_title,"Sprite BitMap Menu"); i=PopUpSpriteBitMap(color,width); if (i>=0) StrCpy(Fs->task_title,DefineSub(i,"ST_SPRITE_BITMAP_MENU")); switch (i) { case DOCM_CANCEL: res=SPE_ABORT; goto bm_done; case SPBM_EXIT: res=SPE_EXIT; goto bm_done; case SPBM_MAIN_MENU: res=SPE_CONT; goto bm_done; case SPBM_COLOR: i=PopUpColor(,,FALSE); if (i>=0) color=i; goto bm_menu; case SPBM_FIND_AND_REPLACE: i=PopUpColor("Find Color\n",,FALSE); if (i>=0) { j=PopUpColor("Replace Color\n",,FALSE); if (j>=0) { DCColorChg(img,i,j); GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); } } goto bm_menu; case SPBM_TRIM_TO_EXTENTS: GrBitMapEdTrimToExtents(&img,&xx1,&yy1,&xx2,&yy2,bkcolor); GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); goto bm_menu; case SPBM_ADD_OUTLINE: i=PopUpRangeI64(1,16,1,"Outline Width\n"); if (i>=0) { GrBitMapEdAddOutline(img,i,color,bkcolor); GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); } goto bm_menu; case SPBM_ETCH: i=PopUpRangeI64(1,16,1,"Etch Width\n"); if (i>=0) { GrBitMapEdEtch(img,i,bkcolor); GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); } goto bm_menu; case SPBM_SAVE_GR: *filename.name=0; if (DocForm(&filename) && *filename.name) GRWrite(filename.name,img,DCSF_COMPRESSED|DCSF_PALETTE_GET); goto bm_menu; case SPBM_DITHER_COLOR: i=PopUpColorDither; if (i>=0) color=i; goto bm_menu; case SPBM_WIDTH: i=PopUpRangeI64(1,16,1,"Thick\n"); if (i>=0) width=i; goto bm_menu; case SPBM_UNDO: if (undo) { DCFill(img,bkcolor); img->color=ROP_EQU; GrBlot(img,0,0,undo); DCDel(undo); undo=NULL; } goto bm_menu; case SPBM_PT: case SPBM_LINE: case SPBM_ARROW: case SPBM_RECT: case SPBM_CIRCLE: case SPBM_FLOOD_FILL: case SPBM_FLOOD_FILL_NOT: case SPBM_POLYPT: case SPBM_POLYLINE: case SPBM_COPY: case SPBM_DELETE: case SPBM_PASTE: case SPBM_PASTE_TRANSPARENT: mode=i; break; case SPBM_TEXT: case SPBM_TEXT_BOX: case SPBM_TEXT_DIAMOND: Free(st); st=PopUpGetStr("Enter text and press <ESC>.\n"); if (st && *st) mode=i; else goto bm_menu; break; } DCDel(undo); undo=DCExt(img,0,0,img->width-1,img->height-1); undo->bkcolor=bkcolor; Refresh(2,TRUE); //Let popup close GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); down=FALSE; break; case MSG_MS_L_DOWN: switch (mode) { case SPBM_PT: img->color=color; img->thick=width; GrPlot3(img,arg1-xx1,arg2-yy1,0); GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); break; start: if (down) GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); x1=arg1; y1=arg2; down=TRUE; dc->color=color; dc->thick=width; case SPBM_LINE: GrLine3(dc,x1,y1,0,arg1,arg2,0); break; case SPBM_ARROW: GrArrow3(dc,x1,y1,0,arg1,arg2,0); break; case SPBM_RECT: GrRect(dc,x1,y1,1,1); break; case SPBM_CIRCLE: GrCircle3(dc,x1,y1,0,1); break; case SPBM_COPY: case SPBM_DELETE: dc->color=ROPF_DITHER+WHITE<<16+BLACK; dc->thick=1; GrBorder(dc,x1,y1,x1,y1); break; end: break; case SPBM_PASTE: case SPBM_PASTE_TRANSPARENT: if (clip) { GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); if (mode==SPBM_PASTE) { clip->flags|=DCF_NO_TRANSPARENTS; GrBlot(dc,arg1,arg2,clip); clip->flags&=~DCF_NO_TRANSPARENTS; } else { dc2=DCCopy(clip); DCColorChg(dc2,bkcolor); GrBlot(dc,arg1,arg2,dc2); DCDel(dc2); } } break; case SPBM_TEXT: GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); dc->color=color; GrPrint(dc,arg1,arg2,"%s",st); break; case SPBM_TEXT_BOX: GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); dc->color=color; GrTextBox3(dc,arg1,arg2,0,st); break; case SPBM_TEXT_DIAMOND: GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); dc->color=color; GrTextDiamond3(dc,arg1,arg2,0,st); break; case SPBM_FLOOD_FILL: img->color=color; GrFloodFill(img,arg1-xx1,arg2-yy1); GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); break; case SPBM_FLOOD_FILL_NOT: img->color=color; GrFloodFill(img,arg1-xx1,arg2-yy1,TRUE); GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); break; case SPBM_POLYLINE: if (!down) { x1=arg1; y1=arg2; down=TRUE; dc->color=color; dc->thick=width; GrLine3(dc,x1,y1,0,arg1,arg2,0); } break; case SPBM_POLYPT: x1=arg1; y1=arg2; down=TRUE; img->color=color; img->thick=width; GrLine3(img,x1-xx1,y1-yy1,0,arg1-xx1,arg2-yy1,0); GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); break; } break; case MSG_MS_MOVE: switch (mode) { case SPBM_LINE: case SPBM_ARROW: case SPBM_POLYLINE: if (down) { GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); dc->color=color; dc->thick=width; if (mode==SPBM_ARROW) GrArrow3(dc,x1,y1,0,arg1,arg2,0); else GrLine3(dc,x1,y1,0,arg1,arg2,0); } break; case SPBM_RECT: if (down) { GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); if (x1<arg1) { x11=x1; x22=arg1; } else { x11=arg1; x22=x1; } if (y1<arg2) { y11=y1; y22=arg2; } else { y11=arg2; y22=y1; } dc->color=color; GrRect(dc,x11,y11,x22-x11+1,y22-y11+1); } break; case SPBM_COPY: case SPBM_DELETE: if (down) { GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); if (x1<arg1) { x11=x1; x22=arg1; } else { x11=arg1; x22=x1; } if (y1<arg2) { y11=y1; y22=arg2; } else { y11=arg2; y22=y1; } dc->color=ROPF_DITHER+WHITE<<16+BLACK; dc->thick=1; GrBorder(dc,x11,y11,x22,y22); } break; case SPBM_CIRCLE: if (down) { GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); dc->color=color; dc->thick=width; GrCircle3(dc,x1,y1,0,Sqrt(SqrI64(arg1-x1)+SqrI64(arg2-y1))); } break; case SPBM_PASTE: case SPBM_PASTE_TRANSPARENT: if (clip) { GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); if (mode==SPBM_PASTE) { clip->flags|=DCF_NO_TRANSPARENTS; GrBlot(dc,arg1,arg2,clip); clip->flags&=~DCF_NO_TRANSPARENTS; } else { dc2=DCCopy(clip); DCColorChg(dc2,bkcolor); GrBlot(dc,arg1,arg2,dc2); DCDel(dc2); } } break; case SPBM_TEXT: GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); dc->color=color; GrPrint(dc,arg1,arg2,"%s",st); break; case SPBM_TEXT_BOX: GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); dc->color=color; GrTextBox3(dc,arg1,arg2,0,st); break; case SPBM_TEXT_DIAMOND: GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); dc->color=color; GrTextDiamond3(dc,arg1,arg2,0,st); break; case SPBM_POLYPT: if (down) { img->color=color; img->thick=width; GrLine3(img,x1-xx1,y1-yy1,0,arg1-xx1,arg2-yy1,0); GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); x1=arg1; y1=arg2; } break; } break; case MSG_MS_L_UP: switch (mode) { case SPBM_LINE: case SPBM_ARROW: case SPBM_POLYPT: case SPBM_POLYLINE: img->color=color; img->thick=width; if (mode==SPBM_ARROW) GrArrow3(img,x1-xx1,y1-yy1,0,arg1-xx1,arg2-yy1,0); else GrLine3(img,x1-xx1,y1-yy1,0,arg1-xx1,arg2-yy1,0); GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); if (mode==SPBM_POLYLINE) { x1=arg1; y1=arg2; } else down=FALSE; break; case SPBM_RECT: img->color=color; if (x1<arg1) { x11=x1; x22=arg1; } else { x11=arg1; x22=x1; } if (y1<arg2) { y11=y1; y22=arg2; } else { y11=arg2; y22=y1; } GrRect(img,x11-xx1,y11-yy1,x22-x11+1,y22-y11+1); down=FALSE; GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); break; case SPBM_COPY: case SPBM_DELETE: if (x1<arg1) { x11=x1; x22=arg1; } else { x11=arg1; x22=x1; } if (y1<arg2) { y11=y1; y22=arg2; } else { y11=arg2; y22=y1; } DCDel(clip); clip=DCExt(img,x11-xx1,y11-yy1,x22-xx1,y22-yy1); clip->bkcolor=bkcolor; if (mode==SPBM_DELETE) { img->color=bkcolor; GrRect(img,x11-xx1,y11-yy1,x22-x11+1,y22-y11+1); } goto bm_menu; case SPBM_CIRCLE: img->color=color; img->thick=width; GrCircle3(img,x1-xx1,y1-yy1,0, Sqrt(SqrI64(arg1-x1)+SqrI64(arg2-y1))); down=FALSE; GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); break; case SPBM_PASTE: case SPBM_PASTE_TRANSPARENT: if (clip) { GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); if (mode==SPBM_PASTE) { clip->flags|=DCF_NO_TRANSPARENTS; GrBlot(img,arg1-xx1,arg2-yy1,clip); clip->flags&=~DCF_NO_TRANSPARENTS; } else { dc2=DCCopy(clip); DCColorChg(dc2,bkcolor); GrBlot(img,arg1-xx1,arg2-yy1,dc2); DCDel(dc2); } GrBitMapEdPrepPersistentDC(dc,xx1,yy1,img); } break; case SPBM_TEXT: img->color=color; GrPrint(img,arg1-xx1,arg2-yy1,"%s",st); goto bm_menu; case SPBM_TEXT_BOX: img->color=color; GrTextBox3(img,arg1-xx1,arg2-yy1,0,st); goto bm_menu; case SPBM_TEXT_DIAMOND: img->color=color; GrTextDiamond3(img,arg1-xx1,arg2-yy1,0,st); goto bm_menu; } break; } } Refresh; } bm_key_up_done: GetMsg(,,1<<MSG_KEY_UP); bm_done: DCDel(clip); DCDel(undo); Free(st); DCFill(dc); SettingsPop; doc_e->de_flags=old_de_flags; *_img=img; *_xx1=xx1,*_yy1=yy1,*_xx2=xx2,*_yy2=yy2; return res; }