Rename kwin to twin (Part 2 of 2)

1 files changed, 385 insertions, 0 deletions

diff --git a/twin/clients/web/Web.cpp b/twin/clients/web/Web.cpp
new file mode 100644
index 000000000..793b406af
--- /dev/null
+++ b/twin/clients/web/Web.cpp
@@ -0,0 +1,385 @@
+/*
+  'Web' twin client
+
+  Copyright (C) 2005 Sandro Giessl <[email protected]>
+  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 <tqpainter.h>
+
+#include <kconfig.h>
+
+#include "Web.h"
+#include "WebButton.h"
+
+extern "C"
+{
+  KDE_EXPORT KDecorationFactory *create_factory()
+  {
+    return new Web::WebFactory();
+  }
+}
+
+namespace Web {
+
+WebClient::WebClient(KDecorationBridge* bridge, KDecorationFactory* factory)
+  : KCommonDecoration(bridge, factory)
+{
+  // Empty.
+}
+
+WebClient::~WebClient()
+{
+  // Empty.
+}
+
+TQString WebClient::visibleName() const
+{
+    return i18n("Web");
+}
+
+TQString WebClient::defaultButtonsLeft() const
+{
+    return "S";
+}
+
+TQString WebClient::defaultButtonsRight() const
+{
+    return "HIAX";
+}
+
+bool WebClient::decorationBehaviour(DecorationBehaviour behaviour) const
+{
+    switch (behaviour) {
+        case DB_MenuClose:
+            return false;
+
+        case DB_WindowMask:
+            return true;
+
+        case DB_ButtonHide:
+            return true;
+
+        default:
+            return KCommonDecoration::decorationBehaviour(behaviour);
+    }
+}
+
+int WebClient::layoutMetric(LayoutMetric lm, bool respectWindowState, const KCommonDecorationButton *btn) const
+{
+//   bool maximized = maximizeMode()==MaximizeFull && !options()->moveResizeMaximizedWindows();
+
+  switch (lm) {
+    case LM_BorderLeft:
+    case LM_BorderRight:
+    case LM_BorderBottom:
+      return borderSize_;
+
+    case LM_TitleEdgeLeft:
+    case LM_TitleEdgeRight:
+    case LM_TitleEdgeTop:
+    case LM_TitleEdgeBottom:
+      return 0;
+
+    case LM_TitleBorderLeft:
+    case LM_TitleBorderRight:
+      return 0;
+
+    case LM_TitleHeight:
+    case LM_ButtonWidth:
+    case LM_ButtonHeight:
+      return titleHeight_;
+
+    case LM_ButtonSpacing:
+      return 0;
+
+    case LM_ExplicitButtonSpacer:
+      return 0;
+
+    default:
+      return KCommonDecoration::layoutMetric(lm, respectWindowState, btn);
+  }
+}
+
+KCommonDecorationButton *WebClient::createButton(ButtonType type)
+{
+    switch (type) {
+        case MenuButton:
+            return new WebButton(MenuButton, this, "menu", tqshape_);
+
+        case OnAllDesktopsButton:
+            return new WebButton(OnAllDesktopsButton, this, "on_all_desktops", tqshape_);
+
+        case HelpButton:
+            return new WebButton(HelpButton, this, "help", tqshape_);
+
+        case MinButton:
+            return new WebButton(MinButton, this, "minimize", tqshape_);
+
+        case MaxButton:
+            return new WebButton(MaxButton, this, "maximize", tqshape_);
+
+        case CloseButton:
+            return new WebButton(CloseButton, this, "close", tqshape_);
+
+        case AboveButton:
+            return new WebButton(AboveButton, this, "above", tqshape_);
+
+        case BelowButton:
+            return new WebButton(BelowButton, this, "below", tqshape_);
+
+        case ShadeButton:
+            return new WebButton(ShadeButton, this, "shade", tqshape_);
+
+        default:
+            return 0;
+    }
+}
+
+  void
+WebClient::init()
+{
+  // title height
+  const int textVMargin   = 2;
+  TQFontMetrics fm(options()->font(isActive(), isToolWindow()));
+
+  // border size
+  switch(options()->preferredBorderSize( factory())) {
+    case BorderLarge:
+      borderSize_ = 8;
+      break;
+    case BorderVeryLarge:
+      borderSize_ = 12;
+      break;
+    case BorderHuge:
+      borderSize_ = 18;
+      break;
+    case BorderVeryHuge:
+      borderSize_ = 27;
+      break;
+    case BorderOversized:
+      borderSize_ = 40;
+      break;
+    case BorderNormal:
+    default:
+      borderSize_ = 4;
+  }
+  titleHeight_ = QMAX(QMAX(14, fm.height() + textVMargin * 2), borderSize_);
+  if (0 != titleHeight_ % 2)
+    titleHeight_ += 1;
+
+  KConfig c("twinwebrc");
+  c.setGroup("General");
+  tqshape_ = c.readBoolEntry("Shape", true);
+
+  KCommonDecoration::init();
+}
+
+  void
+WebClient::reset( unsigned long changed )
+{
+  if (changed & SettingColors)
+  {
+    // tqrepaint the whole thing
+    widget()->tqrepaint(false);
+  } else if (changed & SettingFont) {
+    // font has changed -- update title height
+    // title height
+    const int textVMargin   = 2;
+    TQFontMetrics fm(options()->font(isActive(), isToolWindow()));
+    titleHeight_ = QMAX(QMAX(14, fm.height() + textVMargin * 2), borderSize_);
+    if (0 != titleHeight_ % 2)
+      titleHeight_ += 1;
+
+    widget()->tqrepaint(false);
+  }
+
+  KCommonDecoration::reset(changed);
+}
+
+  void
+WebClient::paintEvent(TQPaintEvent * pe)
+{
+  int r_x, r_y, r_x2, r_y2;
+  TQT_TQRECT_OBJECT(widget()->rect()).coords(&r_x, &r_y, &r_x2, &r_y2);
+  const int titleEdgeLeft = layoutMetric(LM_TitleEdgeLeft);
+  const int titleEdgeTop = layoutMetric(LM_TitleEdgeTop);
+  const int titleEdgeRight = layoutMetric(LM_TitleEdgeRight);
+  const int titleEdgeBottom = layoutMetric(LM_TitleEdgeBottom);
+  const int ttlHeight = layoutMetric(LM_TitleHeight);
+  const int titleEdgeBottomBottom = r_y+titleEdgeTop+ttlHeight+titleEdgeBottom-1;
+  TQRect titleRect = TQRect(r_x+titleEdgeLeft+buttonsLeftWidth(), r_y+titleEdgeTop,
+            r_x2-titleEdgeRight-buttonsRightWidth()-(r_x+titleEdgeLeft+buttonsLeftWidth()),
+            titleEdgeBottomBottom-(r_y+titleEdgeTop) );
+  titleRect.setTop(1);
+
+  TQPainter p(widget());
+
+  p.setPen(Qt::black);
+  p.setBrush(options()->tqcolorGroup(ColorFrame, isActive()).background());
+
+  p.setClipRegion(pe->region() - titleRect);
+
+  p.drawRect(widget()->rect());
+
+  p.setClipRegion(pe->region());
+
+  p.fillRect(titleRect, options()->color(ColorTitleBar, isActive()));
+
+  if (tqshape_)
+  {
+    int r(width());
+    int b(height());
+
+    // Draw edge of top-left corner inside the area removed by the mask.
+
+    p.drawPoint(3, 1);
+    p.drawPoint(4, 1);
+    p.drawPoint(2, 2);
+    p.drawPoint(1, 3);
+    p.drawPoint(1, 4);
+
+    // Draw edge of top-right corner inside the area removed by the mask.
+
+    p.drawPoint(r - 5, 1);
+    p.drawPoint(r - 4, 1);
+    p.drawPoint(r - 3, 2);
+    p.drawPoint(r - 2, 3);
+    p.drawPoint(r - 2, 4);
+
+    // Draw edge of bottom-left corner inside the area removed by the mask.
+
+    p.drawPoint(1, b - 5);
+    p.drawPoint(1, b - 4);
+    p.drawPoint(2, b - 3);
+    p.drawPoint(3, b - 2);
+    p.drawPoint(4, b - 2);
+
+    // Draw edge of bottom-right corner inside the area removed by the mask.
+
+    p.drawPoint(r - 2, b - 5);
+    p.drawPoint(r - 2, b - 4);
+    p.drawPoint(r - 3, b - 3);
+    p.drawPoint(r - 4, b - 2);
+    p.drawPoint(r - 5, b - 2);
+  }
+
+  p.setFont(options()->font(isActive(), isToolWindow()));
+
+  p.setPen(options()->color(ColorFont, isActive()));
+
+  p.drawText(titleRect, AlignCenter, caption());
+}
+
+void WebClient::updateWindowShape()
+{
+  if (!tqshape_)
+    return;
+
+  TQRegion mask(0, 0, width(), height());
+
+  int r(width());
+  int b(height());
+
+  // Remove top-left corner.
+
+  mask -= TQRegion(0, 0, 5, 1);
+  mask -= TQRegion(0, 1, 3, 1);
+  mask -= TQRegion(0, 2, 2, 1);
+  mask -= TQRegion(0, 3, 1, 2);
+
+  // Remove top-right corner.
+
+  mask -= TQRegion(r - 5, 0, 5, 1);
+  mask -= TQRegion(r - 3, 1, 3, 1);
+  mask -= TQRegion(r - 2, 2, 2, 1);
+  mask -= TQRegion(r - 1, 3, 1, 2);
+
+  // Remove bottom-left corner.
+
+  mask -= TQRegion(0, b - 5, 1, 3);
+  mask -= TQRegion(0, b - 3, 2, 1);
+  mask -= TQRegion(0, b - 2, 3, 1);
+  mask -= TQRegion(0, b - 1, 5, 1);
+
+  // Remove bottom-right corner.
+
+  mask -= TQRegion(r - 5, b - 1, 5, 1);
+  mask -= TQRegion(r - 3, b - 2, 3, 1);
+  mask -= TQRegion(r - 2, b - 3, 2, 1);
+  mask -= TQRegion(r - 1, b - 5, 1, 2);
+
+  setMask(mask);
+}
+
+KDecoration* WebFactory::createDecoration( KDecorationBridge* b )
+{
+  return(new WebClient(b, this));
+}
+
+bool WebFactory::reset(unsigned long changed)
+{
+  // Do we need to "hit the wooden hammer" ?
+  bool needHardReset = true;
+  if (changed & SettingColors || changed & SettingFont)
+  {
+    needHardReset = false;
+  } else if (changed & SettingButtons) {
+    // handled by KCommonDecoration
+    needHardReset = false;
+  }
+
+  if (needHardReset) {
+    return true;
+  } else {
+    resetDecorations(changed);
+    return false;
+  }
+}
+
+bool WebFactory::supports( Ability ability )
+{
+    switch( ability )
+    {
+        case AbilityAnnounceButtons:
+        case AbilityButtonOnAllDesktops:
+        case AbilityButtonHelp:
+        case AbilityButtonMinimize:
+        case AbilityButtonMaximize:
+        case AbilityButtonClose:
+        case AbilityButtonMenu:
+        case AbilityButtonAboveOthers:
+        case AbilityButtonBelowOthers:
+        case AbilityButtonShade:
+            return true;
+        default:
+            return false;
+    };
+}
+
+TQValueList< WebFactory::BorderSize > WebFactory::borderSizes() const
+{ // the list must be sorted
+  return TQValueList< BorderSize >() << BorderNormal << BorderLarge <<
+      BorderVeryLarge <<  BorderHuge << BorderVeryHuge << BorderOversized;
+}
+
+}
+
+#include "Web.moc"
+// vim:ts=2:sw=2:tw=78:set et:
+// kate: indent-width 2; replace-tabs on; tab-width 2; space-indent on;