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         case styleListboxMarkedAndSelected:
  74                 painter.setForegroundColor(m_color[colListboxMarkedAndSelectedForeground]);
  75                 painter.setBackgroundColor(m_color[colListboxMarkedAndSelectedBackground]);
  76                 break;
  77         }
  78 }
  79
  80 void eWindowStyleSkinned::drawFrame(gPainter &painter, const eRect &frame, int what)
  81 {
  82         int bs;
  83         switch (what)
  84         {
  85         case frameButton:
  86                 bs = bsButton;
  87                 break;
  88         case frameListboxEntry:
  89                 bs = bsListboxEntry;
  90                 break;
  91         default:
  92                 eWarning("invalid frame style %d", what);
  93                 return;
  94         }
  95         drawBorder(painter, frame, m_border[bs], bpAll);
  96 }
  97
  98 void eWindowStyleSkinned::drawBorder(gPainter &painter, const eRect &pos, struct borderSet &border, int what)
  99 {
 100         int x = pos.left(), xm = pos.right();
 101
 102         ePtr<gPixmap>
 103                 &tl = border.m_pixmap[bpiTopLeft],
 104                 &t  = border.m_pixmap[bpiTop],
 105                 &tr = border.m_pixmap[bpiTopRight],
 106                 &l  = border.m_pixmap[bpiLeft],
 107                 &r  = border.m_pixmap[bpiRight],
 108                 &bl = border.m_pixmap[bpiBottomLeft],
 109                 &b  = border.m_pixmap[bpiBottom],
 110                 &br = border.m_pixmap[bpiBottomRight];
 111
 112         if (tl)
 113         {
 114                 painter.blit(tl, ePoint(x, pos.top()));
 115                 x += tl->size().width();
 116         }
 117
 118         if (tr)
 119         {
 120                 xm -= tr->size().width();
 121                 painter.blit(tr, ePoint(xm, pos.top()), pos);
 122         }
 123
 124         if (t)
 125         {
 126                 while (x < xm)
 127                 {
 128                         painter.blit(t, ePoint(x, pos.top()), eRect(x, pos.top(), xm - x, pos.height()));
 129                         x += t->size().width();
 130                 }
 131         }
 132
 133         x = pos.left();
 134         xm = pos.right();
 135
 136         if (bl)
 137         {
 138                 painter.blit(bl, ePoint(pos.left(), pos.bottom()-bl->size().height()));
 139                 x += bl->size().width();
 140         }
 141
 142         if (br)
 143         {
 144                 xm -= br->size().width();
 145                 painter.blit(br, ePoint(xm, pos.bottom()-br->size().height()), eRect(x, pos.bottom()-br->size().height(), pos.width() - x, bl->size().height()));
 146         }
 147
 148         if (b)
 149         {
 150                 while (x < xm)
 151                 {
 152                         painter.blit(b, ePoint(x, pos.bottom()-b->size().height()), eRect(x, pos.bottom()-b->size().height(), xm - x, pos.height()));
 153                         x += b->size().width();
 154                 }
 155         }
 156
 157         int y = 0;
 158         if (tl)
 159                 y = tl->size().height();
 160
 161         y += pos.top();
 162
 163         int ym = pos.bottom();
 164         if (bl)
 165                 ym -= bl->size().height();
 166
 167         if (l)
 168         {
 169                 while (y < ym)
 170                 {
 171                         painter.blit(l, ePoint(pos.left(), y), eRect(pos.left(), y, pos.width(), ym - y));
 172                         y += l->size().height();
 173                 }
 174         }
 175
 176         y = 0;
 177
 178         if (tr)
 179                 y = tr->size().height();
 180
 181         y += pos.top();
 182
 183         ym = pos.bottom();
 184         if (br)
 185                 ym -= br->size().height();
 186
 187         if (r)
 188         {
 189                 while (y < ym)
 190                 {
 191                         painter.blit(r, ePoint(pos.right() - r->size().width(), y), eRect(pos.right()-r->size().width(), y, r->size().width(), ym - y));
 192                         y += r->size().height();
 193                 }
 194         }
 195 }
 196
 197 RESULT eWindowStyleSkinned::getFont(int what, ePtr<gFont> &fnt)
 198 {
 199         fnt = 0;
 200         switch (what)
 201         {
 202         case fontStatic:
 203                 fnt = new gFont("Regular", 12);
 204                 break;
 205         case fontButton:
 206                 fnt = new gFont("Regular", 20);
 207                 break;
 208         case fontTitlebar:
 209                 fnt = new gFont("Regular", 25);
 210                 break;
 211         default:
 212                 return -1;
 213         }
 214         return 0;
 215 }
 216
 217 void eWindowStyleSkinned::setPixmap(int bs, int bp, gPixmap &pixmap)
 218 {
 219         if ((bs >= bsMax) || (bs < 0))
 220                 return;
 221
 222         int i = 0;
 223         for (int b = 1; b < bpMax; b <<= 1, ++i)
 224         {
 225                 if (bp & b)
 226                         m_border[bs].m_pixmap[i] = &pixmap;
 227         }
 228
 229                 /* recalc border sizes */
 230         m_border[bs].m_border_top = 0;
 231         m_border[bs].m_border_left = 0;
 232         m_border[bs].m_border_bottom = 0;
 233         m_border[bs].m_border_right = 0;
 234
 235         for (int i = 0; i < 3; ++i)
 236                 if (m_border[bs].m_pixmap[i])
 237                         if (m_border[bs].m_border_top < m_border[bs].m_pixmap[i]->size().height())
 238                                 m_border[bs].m_border_top = m_border[bs].m_pixmap[i]->size().height();
 239         for (int i = 6; i < 9; ++i)
 240                 if (m_border[bs].m_pixmap[i])
 241                         if (m_border[bs].m_border_bottom < m_border[bs].m_pixmap[i]->size().height())
 242                                 m_border[bs].m_border_bottom = m_border[bs].m_pixmap[i]->size().height();
 243
 244         if (m_border[bs].m_pixmap[3])
 245                 m_border[bs].m_border_left = m_border[bs].m_pixmap[3]->size().width();
 246         else
 247                 m_border[bs].m_border_left = 0;
 248
 249         if (m_border[bs].m_pixmap[5])
 250                 m_border[bs].m_border_right = m_border[bs].m_pixmap[5]->size().width();
 251         else
 252                 m_border[bs].m_border_right = 0;
 253
 254         eDebug("recalced border size for %d: %d:%d %d:%d",
 255                 bs,
 256                 m_border[bs].m_border_left, m_border[bs].m_border_top,
 257                 m_border[bs].m_border_right, m_border[bs].m_border_bottom);
 258 }
 259
 260 void eWindowStyleSkinned::setColor(int what, const gRGB &col)
 261 {
 262         if ((what < colMax) && (what >= 0))
 263                 m_color[what] = col;
 264 }
 265
 266 void eWindowStyleSkinned::setTitleOffset(const eSize &offset)
 267 {
 268         m_title_offset = offset;
 269 }
 270
 271 void eWindowStyleSkinned::setTitleFont(gFont *fnt)
 272 {
 273         m_fnt = fnt;
 274 }
 275