Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 287 insertions, 0 deletions

diff --git a/kwin/clients/web/WebButton.cpp b/kwin/clients/web/WebButton.cpp
new file mode 100644
index 000000000..66bedc19f
--- /dev/null
+++ b/kwin/clients/web/WebButton.cpp
@@ -0,0 +1,287 @@
+/*
+  'Web' kwin client
+
+  Copyright (C) 2001 Rik Hemsley (rikkus) <[email protected]>
+
+  This program is free software; you can redistribute it and/or
+  modify it under the terms of the GNU General Public
+  License as published by the Free Software Foundation; either
+  version 2 of the License, or (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; see the file COPYING.  If not, write to
+  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+  Boston, MA 02110-1301, USA.
+*/
+
+#include <qpainter.h>
+
+#include "WebButton.h"
+#include "Web.h"
+
+namespace Web {
+
+  static unsigned char close_bits[] = {
+    0x42, 0xe7, 0x7e, 0x3c, 0x3c, 0x7e, 0xe7, 0x42
+  };
+  static unsigned char iconify_bits[] = {
+    0x00, 0x00, 0x00, 0x7e, 0x7e, 0x3c, 0x18, 0x00
+  };
+  static unsigned char maximize_bits[] = {
+    0xfc, 0xf8, 0xf0, 0xe0, 0xc0, 0x80, 0x00, 0x00
+  };
+  static unsigned char unmaximize_bits[] = {
+    0x00, 0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f
+  };
+  static unsigned char sticky_bits[] = {
+    0x20, 0x70, 0xfa, 0x7e, 0x3c, 0x1c, 0x32, 0x01
+  };
+  static unsigned char unsticky_bits[] = {
+    0x1c, 0x1c, 0x1c, 0x3e, 0x7f, 0x08, 0x08, 0x08
+  };
+  static unsigned char help_bits[] = {
+    0x18, 0x18, 0x00, 0x1c, 0x18, 0x18, 0x18, 0x3c
+  };
+  static unsigned char shade_on_bits[] = {
+    0xff, 0xff, 0x81, 0x81, 0x99, 0xbd, 0x81, 0xff
+  };
+  static unsigned char shade_off_bits[] = {
+    0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+  };
+  static unsigned char above_on_bits[] = {
+    0xff, 0x7e, 0x3c, 0x18, 0x00, 0xff, 0xff, 0x00
+  };
+  static unsigned char above_off_bits[] = {
+    0x18, 0x3c, 0x7e, 0xff, 0x00, 0xff, 0xff, 0x00
+  };
+  static unsigned char below_on_bits[] = {
+    0x00, 0xff, 0xff, 0x00, 0x18, 0x3c, 0x7e, 0xff
+  };
+  static unsigned char below_off_bits[] = {
+    0x00, 0xff, 0xff, 0x00, 0xff, 0x7e, 0x3c, 0x18
+  };
+  static unsigned char menu_bits[] = {
+    0xff, 0x81, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff
+  };
+
+WebButton::WebButton(ButtonType type, WebClient *parent, const char *name, bool shape)
+  : KCommonDecorationButton (type, parent, name),
+    mouseOver_  (false),
+    shape_      (shape),
+    deco_       (parent)
+{
+  setBackgroundMode(NoBackground);
+}
+
+WebButton::~WebButton()
+{
+  // Empty.
+}
+
+void WebButton::reset(unsigned long changed)
+{
+  if (changed&DecorationReset || changed&ManualReset || changed&SizeChange || changed&StateChange) {
+    switch (type() ) {
+      case CloseButton:
+        setBitmap(close_bits);
+        break;
+      case HelpButton:
+        setBitmap(help_bits);
+        break;
+      case MinButton:
+        setBitmap(iconify_bits);
+        break;
+      case MaxButton:
+        setBitmap( isOn() ? unmaximize_bits : maximize_bits );
+        break;
+      case OnAllDesktopsButton:
+        setBitmap( isOn() ? unsticky_bits : sticky_bits );
+        break;
+      case ShadeButton:
+        setBitmap( isOn() ? shade_on_bits : shade_off_bits );
+        break;
+      case AboveButton:
+        setBitmap( isOn() ? above_on_bits : above_off_bits );
+        break;
+      case BelowButton:
+        setBitmap( isOn() ? below_on_bits : below_off_bits );
+        break;
+      case MenuButton:
+        setBitmap(menu_bits);
+        break;
+      default:
+        setBitmap(0);
+        break;
+    }
+
+    this->update();
+  }
+}
+
+  void
+WebButton::enterEvent(QEvent * e)
+{
+  mouseOver_ = true;
+  repaint();
+  QButton::enterEvent(e);
+}
+
+  void
+WebButton::leaveEvent(QEvent * e)
+{
+  mouseOver_ = false;
+  repaint();
+  QButton::leaveEvent(e);
+}
+
+  void
+WebButton::drawButton(QPainter *p)
+{
+  QPen highlightPen;
+
+  if (isDown() )
+    highlightPen = QPen(colorGroup().light());
+
+  else
+  {
+    if (mouseOver_)
+      highlightPen = QPen(colorGroup().highlight());
+    else
+      highlightPen = QPen(NoPen);
+  }
+
+  p->fillRect(rect(), colorGroup().background());
+
+  Position position_;
+  if (0 == mapToParent(rect().topLeft() ).x() )
+    position_ = Left;
+  else if (deco_->width()-1 == mapToParent(rect().topRight() ).x() )
+    position_ = Right;
+  else
+    position_ = Mid;
+  switch ( position_ )
+  {
+    case Left:
+      {
+        // Draw edge.
+
+        p->setPen(Qt::black);
+
+        p->drawLine(0, 0, width(), 0);
+        p->drawLine(0, 1, 0, height() - 1);
+        if (shape_)
+        {
+          p->drawPoint(3, 1);
+          p->drawPoint(4, 1);
+          p->drawPoint(2, 2);
+          p->drawPoint(1, 3);
+          p->drawPoint(1, 4);
+        }
+        // Draw highlight.
+
+        p->setBrush(NoBrush);
+        p->setPen(highlightPen);
+
+        if (shape_)
+          p->setClipRegion(QRegion(rect()) - QRect(0, 0, 6, 6));
+
+        p->drawRect(2, 2, width() - 4, height() - 4);
+        if (shape_)
+        {
+          p->setClipRect(rect());
+          p->drawPoint(4, 3);
+          p->drawPoint(5, 3);
+          p->drawPoint(3, 4);
+          p->drawPoint(3, 5);
+        }
+      }
+
+      break;
+
+    case Right:
+      {
+        // Draw edge.
+
+        p->setPen(Qt::black);
+        p->drawLine(0, 0, width(), 0);
+        p->drawLine(width() - 1, 1, width() - 1, height() - 1);
+        if (shape_)
+        {
+          p->drawPoint(width() - 5, 1);
+          p->drawPoint(width() - 4, 1);
+          p->drawPoint(width() - 3, 2);
+          p->drawPoint(width() - 2, 3);
+          p->drawPoint(width() - 2, 4);
+        }
+        // Draw highlight.
+
+        p->setBrush(NoBrush);
+        p->setPen(highlightPen);
+
+        if (shape_)
+          p->setClipRegion(QRegion(rect()) - QRect(width() - 6, 0, 6, 6));
+
+        p->drawRect(2, 2, width() - 4, height() - 4);
+        if (shape_)
+        {
+          p->setClipRect(rect());
+          p->drawPoint(width() - 5, 3);
+          p->drawPoint(width() - 6, 3);
+          p->drawPoint(width() - 4, 4);
+          p->drawPoint(width() - 4, 5);
+        }
+      }
+
+      break;
+
+    case Mid:
+    default:
+      {
+        // Draw edge.
+
+        p->setPen(Qt::black);
+        p->drawLine(0, 0, width(), 0);
+
+        // Draw highlight.
+
+        p->setBrush(NoBrush);
+        p->setPen(highlightPen);
+
+        p->drawRect(2, 2, width() - 4, height() - 4);
+      }
+
+      break;
+  }
+
+  // Draw icon.
+
+  QPoint center(rect().center());
+
+  int bwby2(bitmap_.width() / 2);    // Bitmap Width BY 2
+  int bhby2(bitmap_.height() / 2);   // Bitmap Height BY 2
+
+  p->setBrush(NoBrush);
+  p->setPen(Qt::black);
+
+  p->drawPixmap(center.x() - bwby2 + 1, center.y() - bhby2 + 1, bitmap_);
+}
+
+  void
+WebButton::setBitmap(const unsigned char *bitmap)
+{
+  if (bitmap)
+    bitmap_ = QBitmap(8,8, bitmap, true);
+  else
+    bitmap_ = QBitmap(8,8);
+  bitmap_.setMask(bitmap_);
+}
+
+}
+
+// vim:ts=2:sw=2:tw=78:set et:
+// kate: indent-width 2; replace-tabs on; tab-width 2; space-indent on;