forked from KolibriOS/kolibrios
72 lines
2.6 KiB
C
72 lines
2.6 KiB
C
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dword col_palette[14] = {0xD2D3D3,0xD4D4D4,0xD6D5D6,0xD8D7D8,0xDAD8D9,0xDCDADB,
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0xDFDCDD,0xE1DDDE,0xE2DEE0,0xE4DFE1,0xE3DFE1,0xE3DFE1,0xE3DFE1,0xE3DFE1,0xE3DFE1};
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void Scroll() {
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dword i;
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word sc_x = files.x + files.w;
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word sc_y = files.y;
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word sc_h = files.h - 16;
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word sc_slider_y;
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if (files.count<=0)
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{
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sc_slider_y = sc_y;
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sc_slider_h = sc_h - 1;
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}
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else
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{
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sc_slider_y = files.first * sc_h / files.count + sc_y;
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sc_slider_h = sc_h * files.visible - files.visible / files.count;
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if (sc_slider_h < 20) sc_slider_h = 20; //minimal scroll width
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if (sc_slider_h > sc_h-sc_slider_y+56) || (files.first+files.visible>=files.count) sc_slider_y=onTop(23+sc_slider_h,0); //äëÿ áîëüøîãî ñïèñêà
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}
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//slider
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DrawFlatButton(sc_x,sc_slider_y,16,sc_slider_h,0,-1,"");
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if (!scroll_used) for (i=0; i<13; i++) DrawBar(sc_x + 2 + i, sc_slider_y+2, 1, sc_slider_h-3, col_palette[13-i]);
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if (scroll_used) for (i=0; i<13; i++) DrawBar(sc_x + 2 + i, sc_slider_y+2, 1, sc_slider_h-3, col_palette[i]);
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//area before slider
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if (sc_slider_y > sc_y + 1)
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{
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DrawBar(sc_x+1, sc_y, 15, 1, 0xC7C9C9);
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DrawBar(sc_x+1, sc_y+1, 1, sc_slider_y-sc_y-1, 0xC7C9C9);
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DrawBar(sc_x+2, sc_y+1, 14, sc_slider_y-sc_y-1, 0xCED0D0);
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}
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//area after slider
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if (sc_h-sc_slider_h+sc_y-2>sc_slider_y)
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{
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DrawBar(sc_x+1, sc_slider_y + sc_slider_h+1, 15, 1, 0xC7C9C9);
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DrawBar(sc_x+1, sc_slider_y + sc_slider_h+2, 1, sc_h-sc_slider_h-sc_slider_y+sc_y-2, 0xC7C9C9);
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DrawBar(sc_x+2, sc_slider_y + sc_slider_h+2, 14, sc_h-sc_slider_h-sc_slider_y+sc_y-2, 0xCED0D0);
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}
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}
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void DrawFlatButton(dword x,y,width,height,id,color,text)
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{
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int fill_h;
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DrawRectangle(x,y,width,height,system.color.work_graph);
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DrawRectangle3D(x+1,y+1,width-2,height-2,0xFEFEFE,col_padding);
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PutPixel(x+width-1, y+1, col_padding);
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if (color!=-1) DrawFilledBar(x+2, y+2, width-3, height-3);
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IF (id<>0) DefineButton(x+1,y+1,width-2,height-2,id+BT_HIDE,0xEFEBEF);
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WriteText(-strlen(text)*6+width/2+x+1,height/2-3+y,0x80,system.color.work_text,text);
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}
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void DrawFilledBar(dword x, y, w, h)
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{
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int i, fill_h;
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if (h <= 14) fill_h = h; else fill_h = 14;
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for (i=0; i<fill_h; i++) DrawBar(x, y+i, w, 1, col_palette[14-i]);
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DrawBar(x, y+i, w, h-fill_h, col_palette[14-i]);
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}
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void ShowMessage(dword message, pause_duration)
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{
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int form_x=files.w-220/2+files.x;
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int form_y=160;
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DrawPopup(form_x,form_y,220,80,1,system.color.work,system.color.work_graph);
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WriteText(-strlen(message)*3+110+form_x,80/2-4+form_y,0x80,system.color.work_text,message);
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pause(pause_duration);
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if (pause_duration) List_ReDraw();
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} |