lib/gui/ewindowstyleskinned.cpp

   1 #include <lib/base/eerror.h>
   2 #include <lib/gdi/esize.h>
   3 #include <lib/gui/ewindow.h>
   4 #include <lib/gui/ewindowstyle.h>
   5 #include <lib/gui/ewindowstyleskinned.h>
   6
   7 DEFINE_REF(eWindowStyleSkinned);
   8
   9 eWindowStyleSkinned::eWindowStyleSkinned()
  10 {
  11         // m_background_color = gRGB(0x808080);
  12
  13         // TODO: initialize colors!!
  14 }
  15
  16 void eWindowStyleSkinned::handleNewSize(eWindow *wnd, eSize &size, eSize &offset)
  17 {
  18 //      eDebug("handle new size: %d x %d", size.width(), size.height());
  19
  20         size = eSize(
  21                         size.width() + m_border[bsWindow].m_border_left + m_border[bsWindow].m_border_right,
  22                         size.height() + m_border[bsWindow].m_border_top + m_border[bsWindow].m_border_bottom
  23                 );
  24
  25         offset = eSize(-m_border[bsWindow].m_border_left, -m_border[bsWindow].m_border_top);
  26
  27         eWidget *child = wnd->child();
  28
  29         wnd->m_clip_region = eRect(ePoint(0, 0), size);
  30
  31         child->move(ePoint(m_border[bsWindow].m_border_left, m_border[bsWindow].m_border_top));
  32         child->resize(eSize(size.width() - m_border[bsWindow].m_border_left - m_border[bsWindow].m_border_right, size.height() - m_border[bsWindow].m_border_top - m_border[bsWindow].m_border_bottom));
  33 }
  34
  35 void eWindowStyleSkinned::paintWindowDecoration(eWindow *wnd, gPainter &painter, const std::string &title)
  36 {
  37         drawBorder(painter, eRect(ePoint(0, 0), wnd->size()), m_border[bsWindow], bpAll);
  38
  39         if (m_fnt)
  40         {
  41                 painter.setBackgroundColor(m_color[colWindowTitleBackground]);
  42                 painter.setForegroundColor(m_color[colWindowTitleForeground]);
  43                 painter.setFont(m_fnt);
  44                 painter.renderText(eRect(m_title_offset.width(), m_title_offset.height(), wnd->size().width() - m_title_offset.width(), m_border[bsWindow].m_border_top - m_title_offset.height()), title);
  45         }
  46 }
  47
  48 void eWindowStyleSkinned::paintBackground(gPainter &painter, const ePoint &offset, const eSize &size)
  49 {
  50         painter.setBackgroundColor(m_color[colBackground]);
  51         painter.clear();
  52 }
  53
  54 void eWindowStyleSkinned::setStyle(gPainter &painter, int what)
  55 {
  56         switch (what)
  57         {
  58         case styleLabel:
  59                 painter.setForegroundColor(m_color[colLabelForeground]);
  60                 break;
  61         case styleListboxSelected:
  62                 painter.setForegroundColor(m_color[colListboxSelectedForeground]);
  63                 painter.setBackgroundColor(m_color[colListboxSelectedBackground]);
  64                 break;
  65         case styleListboxNormal:
  66                 painter.setForegroundColor(m_color[colListboxForeground]);
  67                 painter.setBackgroundColor(m_color[colListboxBackground]);
  68                 break;
  69         case styleListboxMarked:
  70                 painter.setForegroundColor(m_color[colListboxMarkedForeground]);
  71                 painter.setBackgroundColor(m_color[colListboxMarkedBackground]);
  72                 break;
  73         }
  74 }
  75
  76 void eWindowStyleSkinned::drawFrame(gPainter &painter, const eRect &frame, int what)
  77 {
  78         int bs;
  79         switch (what)
  80         {
  81         case frameButton:
  82                 bs = bsButton;
  83                 break;
  84         case frameListboxEntry:
  85                 bs = bsListboxEntry;
  86                 break;
  87         default:
  88                 eWarning("invalid frame style %d", what);
  89                 return;
  90         }
  91         drawBorder(painter, frame, m_border[bs], bpAll);
  92 }
  93
  94 void eWindowStyleSkinned::drawBorder(gPainter &painter, const eRect &pos, struct borderSet &border, int what)
  95 {
  96         int x = pos.left(), xm = pos.right();
  97
  98         ePtr<gPixmap>
  99                 &tl = border.m_pixmap[bpiTopLeft],
 100                 &t  = border.m_pixmap[bpiTop],
 101                 &tr = border.m_pixmap[bpiTopRight],
 102                 &l  = border.m_pixmap[bpiLeft],
 103                 &r  = border.m_pixmap[bpiRight],
 104                 &bl = border.m_pixmap[bpiBottomLeft],
 105                 &b  = border.m_pixmap[bpiBottom],
 106                 &br = border.m_pixmap[bpiBottomRight];
 107
 108         if (tl)
 109         {
 110                 painter.blit(tl, ePoint(x, pos.top()));
 111                 x += tl->size().width();
 112         }
 113
 114         if (tr)
 115         {
 116                 xm -= tr->size().width();
 117                 painter.blit(tr, ePoint(xm, pos.top()), pos);
 118         }
 119
 120         if (t)
 121         {
 122                 while (x < xm)
 123                 {
 124                         painter.blit(t, ePoint(x, pos.top()), eRect(x, pos.top(), xm - x, pos.height()));
 125                         x += t->size().width();
 126                 }
 127         }
 128
 129         x = pos.left();
 130         xm = pos.right();
 131
 132         if (bl)
 133         {
 134                 painter.blit(bl, ePoint(pos.left(), pos.bottom()-bl->size().height()));
 135                 x += bl->size().width();
 136         }
 137
 138         if (br)
 139         {
 140                 xm -= br->size().width();
 141                 painter.blit(br, ePoint(xm, pos.bottom()-br->size().height()), eRect(x, pos.bottom()-br->size().height(), pos.width() - x, bl->size().height()));
 142         }
 143
 144         if (b)
 145         {
 146                 while (x < xm)
 147                 {
 148                         painter.blit(b, ePoint(x, pos.bottom()-b->size().height()), eRect(x, pos.bottom()-b->size().height(), xm - x, pos.height()));
 149                         x += b->size().width();
 150                 }
 151         }
 152
 153         int y = 0;
 154         if (tl)
 155                 y = tl->size().height();
 156
 157         y += pos.top();
 158
 159         int ym = pos.bottom();
 160         if (bl)
 161                 ym -= bl->size().height();
 162
 163         if (l)
 164         {
 165                 while (y < ym)
 166                 {
 167                         painter.blit(l, ePoint(pos.left(), y), eRect(pos.left(), y, pos.width(), ym - y));
 168                         y += l->size().height();
 169                 }
 170         }
 171
 172         y = 0;
 173
 174         if (tr)
 175                 y = tr->size().height();
 176
 177         y += pos.top();
 178
 179         ym = pos.bottom();
 180         if (br)
 181                 ym -= br->size().height();
 182
 183         if (r)
 184         {
 185                 while (y < ym)
 186                 {
 187                         painter.blit(r, ePoint(pos.right() - r->size().width(), y), eRect(pos.right()-r->size().width(), y, r->size().width(), ym - y));
 188                         y += r->size().height();
 189                 }
 190         }
 191 }
 192
 193 RESULT eWindowStyleSkinned::getFont(int what, ePtr<gFont> &fnt)
 194 {
 195         fnt = 0;
 196         switch (what)
 197         {
 198         case fontStatic:
 199                 fnt = new gFont("Arial", 12);
 200                 break;
 201         case fontButton:
 202                 fnt = new gFont("Arial", 20);
 203                 break;
 204         case fontTitlebar:
 205                 fnt = new gFont("Arial", 25);
 206                 break;
 207         default:
 208                 return -1;
 209         }
 210         return 0;
 211 }
 212
 213 void eWindowStyleSkinned::setPixmap(int bs, int bp, gPixmap &pixmap)
 214 {
 215         if ((bs >= bsMax) || (bs < 0))
 216                 return;
 217
 218         int i = 0;
 219         for (int b = 1; b < bpMax; b <<= 1, ++i)
 220         {
 221                 if (bp & b)
 222                         m_border[bs].m_pixmap[i] = &pixmap;
 223         }
 224
 225                 /* recalc border sizes */
 226         m_border[bs].m_border_top = 0;
 227         m_border[bs].m_border_left = 0;
 228         m_border[bs].m_border_bottom = 0;
 229         m_border[bs].m_border_right = 0;
 230
 231         for (int i = 0; i < 3; ++i)
 232                 if (m_border[bs].m_pixmap[i])
 233                         if (m_border[bs].m_border_top < m_border[bs].m_pixmap[i]->size().height())
 234                                 m_border[bs].m_border_top = m_border[bs].m_pixmap[i]->size().height();
 235         for (int i = 6; i < 9; ++i)
 236                 if (m_border[bs].m_pixmap[i])
 237                         if (m_border[bs].m_border_bottom < m_border[bs].m_pixmap[i]->size().height())
 238                                 m_border[bs].m_border_bottom = m_border[bs].m_pixmap[i]->size().height();
 239         for (int i = 0; i < 9; i += 3)
 240                 if (m_border[bs].m_pixmap[i])
 241                         if (m_border[bs].m_border_left < m_border[bs].m_pixmap[i]->size().width())
 242                                 m_border[bs].m_border_left = m_border[bs].m_pixmap[i]->size().width();
 243         for (int i = 2; i < 9; i += 3)
 244                 if (m_border[bs].m_pixmap[i])
 245                         if (m_border[bs].m_border_right < m_border[bs].m_pixmap[i]->size().width())
 246                                 m_border[bs].m_border_right = m_border[bs].m_pixmap[i]->size().width();
 247         eDebug("recalced border size for %d: %d:%d %d:%d",
 248                 bs,
 249                 m_border[bs].m_border_left, m_border[bs].m_border_top,
 250                 m_border[bs].m_border_right, m_border[bs].m_border_bottom);
 251 }
 252
 253 void eWindowStyleSkinned::setColor(int what, const gRGB &col)
 254 {
 255         if ((what < colMax) && (what >= 0))
 256                 m_color[what] = col;
 257 }
 258
 259 void eWindowStyleSkinned::setTitleOffset(const eSize &offset)
 260 {
 261         m_title_offset = offset;
 262 }
 263
 264 void eWindowStyleSkinned::setTitleFont(gFont *fnt)
 265 {
 266         m_fnt = fnt;
 267 }
 268