main/enigma-gui.cpp

   1 #include <stdio.h>
   2 #include <libsig_comp.h>
   3 #include <lib/base/ebase.h>
   4 #include <lib/base/eerror.h>
   5 #include <lib/base/init.h>
   6 #include <lib/base/init_num.h>
   7
   8 #include <unistd.h>
   9
  10 #include <lib/gdi/grc.h>
  11 #include <lib/gdi/gfbdc.h>
  12 #include <lib/gdi/font.h>
  13
  14 #include <lib/gui/ewidget.h>
  15 #include <lib/gui/ewidgetdesktop.h>
  16 #include <lib/gui/elabel.h>
  17
  18 #ifdef OBJECT_DEBUG
  19 int object_total_remaining;
  20
  21 void object_dump()
  22 {
  23         printf("%d items left\n", object_total_remaining);
  24 }
  25 #endif
  26
  27 void dumpRegion(const gRegion &region)
  28 {
  29         fprintf(stderr, "extends: %d %d -> %d %d\n",
  30                 region.extends.left(), region.extends.top(),
  31                 region.extends.right(), region.extends.bottom());
  32         for (int y=0; y<region.extends.bottom(); ++y)
  33         {
  34                 for (int x=0; x<region.extends.right(); ++x)
  35                 {
  36                         unsigned char res = ' ';
  37                         for (unsigned int i=0; i < region.rects.size(); ++i)
  38                                 if (region.rects[i].contains(ePoint(x, y)))
  39                                         res = '0' + i;
  40                         fprintf(stderr, "%c", res);
  41                 }
  42                 fprintf(stderr, "\n");
  43         }
  44 }
  45
  46 int main()
  47 {
  48 #ifdef OBJECT_DEBUG
  49         atexit(object_dump);
  50 #endif
  51
  52         eInit init;
  53
  54         init.setRunlevel(eAutoInitNumbers::main);
  55         ePtr<gFBDC> my_dc;
  56         gFBDC::getInstance(my_dc);
  57
  58         gPainter p(my_dc);
  59
  60         gRGB pal[256];
  61         pal[0] = 0;
  62         pal[1] = 0xff00ff;
  63         pal[2] = 0xffFFff;
  64         pal[3] = 0x00ff00;
  65
  66         for (int a=0; a<0x10; ++a)
  67                 pal[a | 0x10] = (0x111111 * a) | 0xFF;
  68         p.setPalette(pal, 0, 256);
  69
  70         fontRenderClass::getInstance()->AddFont(FONTDIR "/arial.ttf", "Regular", 100);
  71
  72         eWidgetDesktop dsk(eSize(720, 576));
  73         dsk.setDC(my_dc);
  74
  75         eWidget *bla = new eWidget(0);
  76         dsk.addRootWidget(bla, 0);
  77
  78         bla->move(ePoint(100, 100));
  79         bla->resize(eSize(200, 200));
  80         bla->show();
  81
  82         eWidget *blablub = new eLabel(bla);
  83         blablub->move(ePoint(40, 40));
  84         blablub->resize(eSize(100, 100));
  85
  86         eWidget *bla2 = new eWidget(0);
  87         dsk.addRootWidget(bla2, 0);
  88
  89         bla2->move(ePoint(160, 160));
  90         bla2->resize(eSize(200, 200));
  91         bla2->show();
  92
  93         dsk.recalcClipRegions();
  94
  95         dumpRegion(bla->m_visible_region);
  96 //      dumpRegion(bla2->m_visible_region);
  97 //      dumpRegion(blablub->m_visible_region);
  98
  99         eDebug("painting!");
 100
 101         dsk.invalidate(gRegion(eRect(0, 0, 720, 576)));
 102         dsk.paint();
 103
 104         sleep(1);
 105         return 0;
 106 }