lib/gui/decoration.cpp

   1 #include <lib/gui/decoration.h>
   2 #include <lib/gdi/gpixmap.h>
   3 #include <lib/gdi/grc.h>
   4 #include <lib/gui/eskin.h>
   5
   6 /*
   7
   8         +-------+-----------------+--------+
   9         |TopLeft|        Top      |TopRight|
  10         +------++-----------------+--+-----+
  11         |  Left|     client          |Right|
  12         +------+---+-----------+-----+-----+
  13         |BottomLeft|   Bottom  |BottomRight|
  14         +----------+-----------+-----------+
  15
  16 */
  17
  18 eDecoration::eDecoration()
  19 {
  20         iTopLeft=iTop=iTopRight=iLeft=iRight=iBottomLeft=iBottom=iBottomRight=0;
  21         borderLeft=borderTop=borderRight=borderBottom=0;
  22 }
  23
  24 bool eDecoration::load(const eString& base)
  25 {
  26         if (basename != base)
  27         {
  28                 basename=base;  // all your
  29                 iTopLeft=eSkin::getActive()->queryImage(basename + ".topLeft");
  30                 iTop=eSkin::getActive()->queryImage(basename + ".top");
  31                 iTopRight=eSkin::getActive()->queryImage(basename + ".topRight");
  32                 iLeft=eSkin::getActive()->queryImage(basename + ".left");
  33                 iRight=eSkin::getActive()->queryImage(basename + ".right");
  34                 iBottomLeft=eSkin::getActive()->queryImage(basename + ".bottomLeft");
  35                 iBottom=eSkin::getActive()->queryImage(basename + ".bottom");
  36                 iBottomRight=eSkin::getActive()->queryImage(basename + ".bottomRight");
  37
  38                 borderLeft=borderTop=borderRight=borderBottom=0;
  39
  40                 if (iTop)
  41                         borderTop = iTop->y;
  42                 if (iLeft)
  43                         borderLeft = iLeft->x;
  44                 if (iRight)
  45                         borderRight = iRight->x;
  46                 if (iBottom)
  47                         borderBottom = iBottom->y;
  48 /*              if (iTopLeft)
  49                 {
  50                         if ( iTopLeft->y > borderTop)
  51                                 borderTop = iTopLeft->y;
  52                         if ( iTopLeft->x > borderLeft )
  53                                 borderLeft = iTopLeft->x;
  54                 }
  55                 if (iTopRight)
  56                 {
  57                         if ( iTopRight->y > borderTop)
  58                                 borderTop = iTopRight->y;
  59                         if ( iTopLeft->x > borderRight )
  60                                 borderRight = iTopRight->x;
  61                 }
  62                 if (iBottomLeft)
  63                 {
  64                         if ( iBottomLeft->y > borderBottom )
  65                                 borderBottom = iBottomLeft->y;
  66                         if ( iBottomLeft->x > borderLeft )
  67                                 borderLeft = iBottomLeft->x;
  68                 }
  69                 if (iBottomRight)
  70                 {
  71                         if ( iBottomRight->y > borderBottom )
  72                                 borderBottom = iBottomRight->y;
  73                         if ( iBottomRight->x > borderRight )
  74                                 borderRight = iBottomRight->x;
  75                 }*/
  76         }
  77         return operator bool();
  78 }
  79
  80 void eDecoration::drawDecoration(gPainter *target, ePoint size)
  81 {
  82         int x=0, xm=size.x(), y, ym;
  83
  84         if (iBottomLeft)
  85         {
  86                 target->blit(*iBottomLeft, ePoint(0, size.y()-iBottomLeft->y));
  87                 x+=iBottomLeft->x;
  88         }
  89
  90         if (iBottomRight)
  91         {
  92                 xm-=iBottomRight->x;
  93                 target->blit(*iBottomRight, ePoint(xm, size.y()-iBottomRight->y), eRect(x, size.y()-iBottomRight->y, size.x()-x, iBottomRight->y));
  94         }
  95
  96         if (iBottom)
  97         {
  98                 while (x<xm)
  99                 {
 100                         target->blit(*iBottom, ePoint(x, size.y()-iBottom->y), eRect(x, size.y()-iBottom->y, xm-x, size.y()));
 101                         x+=iBottom->x;
 102                 }
 103         }
 104
 105         x=0;
 106         xm=size.x();
 107
 108         if (iTopLeft)
 109         {
 110                 target->blit(*iTopLeft, ePoint(0, 0) );
 111                 x+=iTopLeft->x;
 112         }
 113
 114         if (iTopRight)
 115         {
 116                 xm-=iTopRight->x;
 117                 target->blit(*iTopRight, ePoint(xm, 0), eRect(x, 0, size.x()-x, size.y()));
 118         }
 119
 120         if (iTop)
 121         {
 122                 while (x<xm)
 123                 {
 124                         target->blit(*iTop, ePoint(x, 0), eRect(x, 0, xm-x, size.y()));
 125                         x+=iTop->x;
 126                 }
 127         }
 128
 129         y=0; ym=size.y();
 130
 131         if (iTopLeft)
 132                 y=iTopLeft->y;
 133         if (iBottomLeft)
 134                 ym=size.y()-iBottomLeft->y;
 135         if (iLeft)
 136         {
 137                 while (y<ym)
 138                 {
 139                         target->blit(*iLeft, ePoint(0, y), eRect(0, y, iLeft->x, ym-y));
 140                         y+=iLeft->y;
 141                 }
 142         }
 143
 144         if (iTopRight)
 145                 y=iTopRight->y;
 146         if (iBottomRight)
 147                 ym=size.y()-iBottomRight->y;
 148         if (iRight)
 149         {
 150                 while (y<ym)
 151                 {
 152                         target->blit(*iRight, ePoint(size.x()-iRight->x, y), eRect(size.x()-iRight->x, y, iRight->x, ym-y));
 153                         y+=iRight->y;
 154                 }
 155         }
 156
 157         target->flush();
 158 }