37992c3cb1
by implementing parts of KDecoration which are error prone and common for most decorations. Plastik will be ported to it. It should be possible to port at least Web, System++, RISC OS, Quartz, Laptop, KStep, KDE 2, CDE easily - I will have a look at this some time. Perhaps also Redmond, Modern System, Keramik, IceWM, Glow. I'm sure they will gain maintainability... I'm open to discussions on the API... CCMAIL: kwin@kde.org svn path=/trunk/kdebase/kwin/; revision=396767
798 lines
24 KiB
C++
798 lines
24 KiB
C++
/*
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This file is part of the KDE project.
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Copyright (C) 2005 Sandro Giessl <sandro@giessl.com>
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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#include <qapplication.h>
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#include <qcursor.h>
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#include <qdatetime.h>
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#include <qlabel.h>
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#include <qtooltip.h>
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#include <qwidget.h>
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// #include <kdebug.h>
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#include <kapplication.h>
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#include <kdecorationfactory.h>
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#include <klocale.h>
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#include "kcommondecoration.h"
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#include "kcommondecoration.moc"
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KCommonDecoration::KCommonDecoration(KDecorationBridge* bridge, KDecorationFactory* factory)
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: KDecoration (bridge, factory),
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m_previewWidget(0),
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closing(false)
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{
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// sizeof(...) is calculated at compile time
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memset(m_button, 0, sizeof(KCommonDecorationButton *) * NumButtons);
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}
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KCommonDecoration::~KCommonDecoration()
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{
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for (int n=0; n<NumButtons; n++) {
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if (m_button[n]) delete m_button[n];
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}
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delete m_previewWidget;
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}
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bool KCommonDecoration::decorationBehaviour(DecorationBehaviour behaviour) const
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{
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switch (behaviour) {
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case DB_MenuClose:
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return false;
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case DB_WindowMask:
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return false;
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}
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return false;
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}
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void KCommonDecoration::init()
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{
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createMainWidget(WNoAutoErase);
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// for flicker-free redraws
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widget()->setBackgroundMode(NoBackground);
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widget()->installEventFilter( this );
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resetLayout();
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connect(this, SIGNAL(keepAboveChanged(bool) ), SLOT(keepAboveChange(bool) ) );
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connect(this, SIGNAL(keepBelowChanged(bool) ), SLOT(keepBelowChange(bool) ) );
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updateCaption();
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}
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void KCommonDecoration::reset( unsigned long changed )
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{
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if (changed & SettingButtons) {
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resetLayout();
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widget()->update();
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}
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}
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QRegion KCommonDecoration::cornerShape(WindowCorner)
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{
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return QRegion();
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}
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void KCommonDecoration::updateCaption()
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{
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// This should be reimplemented in decorations for better efficiency
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widget()->update();
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}
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void KCommonDecoration::borders( int& left, int& right, int& top, int& bottom ) const
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{
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left = layoutMetric(LM_BorderLeft);
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right = layoutMetric(LM_BorderRight);
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bottom = layoutMetric(LM_BorderBottom);
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top = layoutMetric(LM_TitleHeight) +
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layoutMetric(LM_TitleEdgeTop) +
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layoutMetric(LM_TitleEdgeBottom);
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updateLayout(); // TODO!! don't call everytime we are in ::borders
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}
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void KCommonDecoration::updateLayout() const
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{
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QRect r = widget()->rect();
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int r_x, r_y, r_x2, r_y2;
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r.coords(&r_x, &r_y, &r_x2, &r_y2);
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// layout preview widget
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if (m_previewWidget) {
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const int borderLeft = layoutMetric(LM_BorderLeft);
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const int borderRight = layoutMetric(LM_BorderRight);
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const int borderBottom = layoutMetric(LM_BorderBottom);
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const int titleHeight = layoutMetric(LM_TitleHeight);
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const int titleEdgeTop = layoutMetric(LM_TitleEdgeTop);
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const int titleEdgeBottom = layoutMetric(LM_TitleEdgeBottom);
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int left = r_x+borderLeft;
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int top = r_y+titleEdgeTop+titleHeight+titleEdgeBottom;
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int width = r_x2-borderRight-left+1;
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int height = r_y2-borderBottom-top+1;
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m_previewWidget->setGeometry(left, top, width, height);
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moveWidget(left,top, m_previewWidget);
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resizeWidget(width, height, m_previewWidget);
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}
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// resize buttons...
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for (int n=0; n<NumButtons; n++) {
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if (m_button[n]) {
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QSize newSize = QSize(layoutMetric(LM_ButtonWidth, true, m_button[n]),
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layoutMetric(LM_ButtonHeight, true, m_button[n]) );
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if (newSize != m_button[n]->size() )
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m_button[n]->setSize(newSize);
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}
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}
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// layout buttons
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if (m_buttonsLeft.count() > 0) {
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const int buttonSpacing = layoutMetric(LM_ButtonSpacing);
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int y = r_y + layoutMetric(LM_TitleEdgeTop);
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int x = r_x + layoutMetric(LM_TitleEdgeLeft);
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for (ButtonContainer::const_iterator it = m_buttonsLeft.begin(); it != m_buttonsLeft.end(); ++it) {
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if (*it) {
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moveWidget(x,y, *it);
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x += layoutMetric(LM_ButtonWidth, true, ::qt_cast<KCommonDecorationButton*>(*it) );
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} else {
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x+= layoutMetric(LM_ExplicitButtonSpacer);
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}
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if (it != m_buttonsLeft.end() )
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x += buttonSpacing;
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}
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}
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if (m_buttonsRight.count() > 0) {
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const int titleEdgeRightLeft = r_x2-layoutMetric(LM_TitleEdgeRight)+1;
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const int buttonSpacing = layoutMetric(LM_ButtonSpacing);
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int y = r_y + layoutMetric(LM_TitleEdgeTop);
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int x = titleEdgeRightLeft - buttonContainerWidth(m_buttonsRight);
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for (ButtonContainer::const_iterator it = m_buttonsRight.begin(); it != m_buttonsRight.end(); ++it) {
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if (*it) {
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int buttonWidth = layoutMetric(LM_ButtonWidth, true, ::qt_cast<KCommonDecorationButton*>(*it) );
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moveWidget(x,y, *it);
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x += buttonWidth;
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} else {
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x += layoutMetric(LM_ExplicitButtonSpacer);
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}
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if (it != m_buttonsRight.end() )
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x += buttonSpacing;
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}
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}
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}
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void KCommonDecoration::updateButtons() const
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{
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for (int n=0; n<NumButtons; n++)
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if (m_button[n]) m_button[n]->update();
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}
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void KCommonDecoration::resetLayout()
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{
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for (int n=0; n<NumButtons; n++) {
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if (m_button[n]) {
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delete m_button[n];
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m_button[n] = 0;
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}
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}
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m_buttonsLeft.clear();
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m_buttonsRight.clear();
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delete m_previewWidget;
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m_previewWidget = 0;
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// shown instead of the window contents in decoration previews
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if(isPreview() ) {
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m_previewWidget = new QLabel(i18n("<center><b>%1 preview</b></center>").arg(visibleName() ), widget());
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m_previewWidget->show();
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}
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addButtons(m_buttonsLeft,
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options()->customButtonPositions() ? options()->titleButtonsLeft() : defaultButtonsLeft() );
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addButtons(m_buttonsRight,
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options()->customButtonPositions() ? options()->titleButtonsRight() : defaultButtonsRight() );
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updateLayout();
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}
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int KCommonDecoration::buttonsLeftWidth() const
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{
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return buttonContainerWidth(m_buttonsLeft);
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}
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int KCommonDecoration::buttonsRightWidth() const
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{
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return buttonContainerWidth(m_buttonsRight);
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}
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int KCommonDecoration::buttonContainerWidth(const ButtonContainer &btnContainer) const
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{
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int explicitSpacer = layoutMetric(LM_ExplicitButtonSpacer);
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int w = 0;
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for (ButtonContainer::const_iterator it = btnContainer.begin(); it != btnContainer.end(); ++it) {
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if (*it) {
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w += (*it)->width();
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} else {
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w += explicitSpacer;
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}
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}
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w += layoutMetric(LM_ButtonSpacing)*(btnContainer.count()-1);
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return w;
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}
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void KCommonDecoration::addButtons(ButtonContainer &btnContainer, const QString& s)
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{
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if (s.length() > 0) {
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for (unsigned n=0; n < s.length(); n++) {
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KCommonDecorationButton *btn = 0;
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switch (s[n]) {
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case 'M': // Menu button
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if (!m_button[MenuButton]){
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btn = createButton(MenuButton);
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if (!btn) break;
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btn->setTipText(i18n("Menu") );
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btn->setRealizeButtons(LeftButton|RightButton);
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connect(btn, SIGNAL(pressed()), SLOT(menuButtonPressed()));
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connect(btn, SIGNAL(released()), this, SLOT(menuButtonReleased()));
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m_button[MenuButton] = btn;
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}
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break;
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case 'S': // OnAllDesktops button
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if (!m_button[OnAllDesktopsButton]){
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btn = createButton(OnAllDesktopsButton);
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if (!btn) break;
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const bool oad = isOnAllDesktops();
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btn->setTipText(oad?i18n("Not on all desktops"):i18n("On all desktops") );
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btn->setToggleButton(true);
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btn->setOn( oad );
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connect(btn, SIGNAL(clicked()), SLOT(toggleOnAllDesktops()));
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m_button[OnAllDesktopsButton] = btn;
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}
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break;
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case 'H': // Help button
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if ((!m_button[HelpButton]) && providesContextHelp()){
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btn = createButton(HelpButton);
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if (!btn) break;
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btn->setTipText(i18n("Help") );
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connect(btn, SIGNAL(clicked()), SLOT(showContextHelp()));
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m_button[HelpButton] = btn;
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}
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break;
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case 'I': // Minimize button
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if ((!m_button[MinButton]) && isMinimizable()){
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btn = createButton(MinButton);
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if (!btn) break;
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btn->setTipText(i18n("Minimize") );
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connect(btn, SIGNAL(clicked()), SLOT(minimize()));
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m_button[MinButton] = btn;
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}
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break;
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case 'A': // Maximize button
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if ((!m_button[MaxButton]) && isMaximizable()){
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btn = createButton(MaxButton);
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if (!btn) break;
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btn->setRealizeButtons(LeftButton|MidButton|RightButton);
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const bool max = maximizeMode()!=MaximizeRestore;
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btn->setTipText(max?i18n("Restore"):i18n("Maximize") );
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btn->setToggleButton(true);
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btn->setOn( max );
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connect(btn, SIGNAL(clicked()), SLOT(slotMaximize()));
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m_button[MaxButton] = btn;
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}
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break;
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case 'X': // Close button
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if ((!m_button[CloseButton]) && isCloseable()){
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btn = createButton(CloseButton);
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if (!btn) break;
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btn->setTipText(i18n("Close") );
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connect(btn, SIGNAL(clicked()), SLOT(closeWindow()));
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m_button[CloseButton] = btn;
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}
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break;
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case 'F': // AboveButton button
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if (!m_button[AboveButton]){
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btn = createButton(AboveButton);
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if (!btn) break;
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bool above = keepAbove();
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btn->setTipText(above?i18n("Do not keep above others"):i18n("Keep above others") );
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btn->setToggleButton(true);
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btn->setOn( above );
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connect(btn, SIGNAL(clicked()), SLOT(slotKeepAbove()));
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m_button[AboveButton] = btn;
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}
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break;
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case 'B': // BelowButton button
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if (!m_button[BelowButton]){
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btn = createButton(BelowButton);
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if (!btn) break;
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bool below = keepBelow();
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btn->setTipText(below?i18n("Do not keep below others"):i18n("Keep below others") );
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btn->setToggleButton(true);
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btn->setOn( below );
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connect(btn, SIGNAL(clicked()), SLOT(slotKeepBelow()));
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m_button[BelowButton] = btn;
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}
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break;
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case 'L': // Shade button
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if ((!m_button[ShadeButton]) && isShadeable()){
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btn = createButton(ShadeButton);
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if (!btn) break;
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bool shaded = isSetShade();
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btn->setTipText(shaded?i18n("Unshade"):i18n("Shade") );
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btn->setToggleButton(true);
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btn->setOn( shaded );
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connect(btn, SIGNAL(clicked()), SLOT(slotShade()));
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m_button[ShadeButton] = btn;
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}
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break;
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case '_': // Spacer item
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btnContainer.append(0);
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}
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if (btn) {
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btn->setSize(QSize(layoutMetric(LM_ButtonWidth, true, btn),layoutMetric(LM_ButtonHeight, true, btn)) );
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btn->show();
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btnContainer.append(btn);
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}
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}
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}
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}
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void KCommonDecoration::show()
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{
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widget()->show();
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}
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void KCommonDecoration::resize( const QSize& s )
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{
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widget()->resize( s );
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}
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QSize KCommonDecoration::minimumSize() const
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{
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return widget()->minimumSize();
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}
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void KCommonDecoration::maximizeChange()
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{
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if( m_button[MaxButton] ) {
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m_button[MaxButton]->setOn( maximizeMode()==MaximizeFull);
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m_button[MaxButton]->setTipText( (maximizeMode()!=MaximizeFull) ?
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i18n("Maximize")
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: i18n("Restore"));
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}
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}
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void KCommonDecoration::desktopChange()
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{
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if ( m_button[OnAllDesktopsButton] ) {
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m_button[OnAllDesktopsButton]->setOn( isOnAllDesktops() );
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m_button[OnAllDesktopsButton]->setTipText( isOnAllDesktops() ?
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i18n("Not on all desktops")
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: i18n("On all desktops"));
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}
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}
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void KCommonDecoration::shadeChange()
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{
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if ( m_button[ShadeButton] ) {
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bool shaded = isSetShade();
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m_button[ShadeButton]->setOn( shaded );
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m_button[ShadeButton]->setTipText( shaded ?
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i18n("Unshade")
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: i18n("Shade"));
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}
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}
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void KCommonDecoration::iconChange()
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{
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if (m_button[MenuButton])
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{
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m_button[MenuButton]->update();
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}
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}
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void KCommonDecoration::activeChange()
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{
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updateButtons();
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widget()->update(); // do something similar to updateCaption here
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}
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void KCommonDecoration::captionChange()
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{
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updateCaption();
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}
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void KCommonDecoration::keepAboveChange(bool above)
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{
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if (m_button[AboveButton])
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{
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m_button[AboveButton]->setOn(above);
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m_button[AboveButton]->setTipText( above?i18n("Do not keep above others"):i18n("Keep above others") );
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}
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if (m_button[BelowButton] && m_button[BelowButton]->isOn())
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{
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m_button[BelowButton]->setOn(false);
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m_button[BelowButton]->setTipText( i18n("Keep below others") );
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}
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}
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void KCommonDecoration::keepBelowChange(bool below)
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{
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if (m_button[BelowButton])
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{
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m_button[BelowButton]->setOn(below);
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m_button[BelowButton]->setTipText( below?i18n("Do not keep below others"):i18n("Keep below others") );
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}
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if (m_button[AboveButton] && m_button[AboveButton]->isOn())
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{
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m_button[AboveButton]->setOn(false);
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m_button[AboveButton]->setTipText( i18n("Keep above others") );
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}
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}
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void KCommonDecoration::slotMaximize()
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{
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if (m_button[MaxButton])
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{
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maximize(m_button[MaxButton]->lastMousePress() );
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updateWindowShape();
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}
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}
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void KCommonDecoration::slotShade()
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{
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setShade( !isSetShade() );
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}
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void KCommonDecoration::slotKeepAbove()
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{
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setKeepAbove(!keepAbove() );
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}
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void KCommonDecoration::slotKeepBelow()
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{
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setKeepBelow(!keepBelow() );
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}
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void KCommonDecoration::menuButtonPressed()
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{
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static QTime* t = NULL;
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static KCommonDecoration* lastClient = NULL;
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if (t == NULL)
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t = new QTime;
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bool dbl = (lastClient==this && t->elapsed() <= QApplication::doubleClickInterval());
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lastClient = this;
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t->start();
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if (!dbl || !decorationBehaviour(DB_MenuClose) ) {
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QRect menuRect = m_button[MenuButton]->rect();
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QPoint menutop = m_button[MenuButton]->mapToGlobal(menuRect.topLeft());
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QPoint menubottom = m_button[MenuButton]->mapToGlobal(menuRect.bottomRight());
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KDecorationFactory* f = factory();
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showWindowMenu(QRect(menutop, menubottom));
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if( !f->exists( this )) // 'this' was deleted
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return;
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m_button[MenuButton]->setDown(false);
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}
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else
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closing = true;
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}
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void KCommonDecoration::menuButtonReleased()
|
|
{
|
|
if(closing)
|
|
closeWindow();
|
|
}
|
|
|
|
void KCommonDecoration::resizeEvent(QResizeEvent */*e*/)
|
|
{
|
|
updateLayout();
|
|
|
|
updateWindowShape();
|
|
// FIXME: don't update() here! this would result in two paintEvent()s
|
|
// because there is already "something" else triggering the repaint...
|
|
// widget()->update();
|
|
}
|
|
|
|
void KCommonDecoration::moveWidget(int x, int y, QWidget *widget) const
|
|
{
|
|
QPoint p = widget->pos();
|
|
int oldX = p.y();
|
|
int oldY = p.x();
|
|
|
|
if (x!=oldX || y!=oldY)
|
|
widget->move(x,y);
|
|
}
|
|
|
|
void KCommonDecoration::resizeWidget(int w, int h, QWidget *widget) const
|
|
{
|
|
QSize s = widget->size();
|
|
int oldW = s.width();
|
|
int oldH = s.height();
|
|
|
|
if (w!=oldW || h!=oldH)
|
|
widget->resize(w,h);
|
|
}
|
|
|
|
void KCommonDecoration::mouseDoubleClickEvent(QMouseEvent *e)
|
|
{
|
|
int tb = layoutMetric(LM_TitleEdgeTop)+layoutMetric(LM_TitleHeight)+layoutMetric(LM_TitleEdgeBottom);
|
|
|
|
// when shaded, react on double clicks everywhere to make it easier to unshade. otherwise
|
|
// react only on double clicks in the title bar region...
|
|
if (isSetShade() || e->pos().y() <= tb )
|
|
titlebarDblClickOperation();
|
|
}
|
|
|
|
KCommonDecoration::Position KCommonDecoration::mousePosition(const QPoint &point) const
|
|
{
|
|
const int corner = 18+3*layoutMetric(LM_BorderBottom, false)/2;
|
|
Position pos = PositionCenter;
|
|
|
|
QRect r = widget()->rect();
|
|
int r_x, r_y, r_x2, r_y2;
|
|
r.coords(&r_x, &r_y, &r_x2, &r_y2);
|
|
int p_x = point.x();
|
|
int p_y = point.y();
|
|
const int borderLeft = layoutMetric(LM_BorderLeft);
|
|
const int borderRight = layoutMetric(LM_BorderRight);
|
|
const int borderBottom = layoutMetric(LM_BorderBottom);
|
|
const int titleHeight = layoutMetric(LM_TitleHeight);
|
|
const int titleEdgeTop = layoutMetric(LM_TitleEdgeTop);
|
|
const int titleEdgeBottom = layoutMetric(LM_TitleEdgeBottom);
|
|
const int titleEdgeLeft = layoutMetric(LM_TitleEdgeLeft);
|
|
const int titleEdgeRight = layoutMetric(LM_TitleEdgeRight);
|
|
|
|
const int borderBottomTop = r_y2-borderBottom+1;
|
|
const int borderLeftRight = r_x+borderLeft-1;
|
|
// const int borderRightLeft = r_x2-borderRight+1;
|
|
const int titleEdgeLeftRight = r_x+titleEdgeLeft-1;
|
|
const int titleEdgeRightLeft = r_x2-titleEdgeRight+1;
|
|
const int titleEdgeBottomBottom = r_y+titleEdgeTop+titleHeight+titleEdgeBottom-1;
|
|
const int titleEdgeTopBottom = r_y+titleEdgeTop-1;
|
|
|
|
if (p_y <= titleEdgeTopBottom) {
|
|
if (p_x <= r_x+corner)
|
|
pos = PositionTopLeft;
|
|
else if (p_x >= r_x2-corner)
|
|
pos = PositionTopRight;
|
|
else
|
|
pos = PositionTop;
|
|
} else if (p_y <= titleEdgeBottomBottom) {
|
|
if (p_x <= titleEdgeLeftRight)
|
|
pos = PositionTopLeft;
|
|
else if (p_x >= titleEdgeRightLeft)
|
|
pos = PositionTopRight;
|
|
else
|
|
pos = PositionCenter; // title bar
|
|
} else if (p_y < borderBottomTop) {
|
|
if (p_y < r_y2-corner) {
|
|
if (p_x <= borderLeftRight)
|
|
pos = PositionLeft;
|
|
else
|
|
pos = PositionRight;
|
|
} else {
|
|
if (p_x <= borderLeftRight)
|
|
pos = PositionBottomLeft;
|
|
else
|
|
pos = PositionBottomRight;
|
|
}
|
|
} else if(p_y >= borderBottomTop) {
|
|
if (p_x <= r_x+corner)
|
|
pos = PositionBottomLeft;
|
|
else if (p_x >= r_x2-corner)
|
|
pos = PositionBottomRight;
|
|
else
|
|
pos = PositionBottom;
|
|
}
|
|
|
|
return pos;
|
|
}
|
|
|
|
void KCommonDecoration::updateWindowShape()
|
|
{
|
|
// don't mask the widget...
|
|
if (!decorationBehaviour(DB_WindowMask) )
|
|
return;
|
|
|
|
int w = widget()->width();
|
|
int h = widget()->height();
|
|
|
|
bool tl=true,tr=true,bl=true,br=true; // is there a transparent rounded corner in top-left? etc
|
|
|
|
QDesktopWidget *desktop=KApplication::desktop();
|
|
// no transparent rounded corners if this window corner lines up with a screen corner
|
|
for(int screen=0; screen < desktop->numScreens(); ++screen)
|
|
{
|
|
QRect fullscreen(desktop->screenGeometry(screen));
|
|
QRect window = geometry();
|
|
|
|
if(window.topLeft() == fullscreen.topLeft() ) tl = false;
|
|
if(window.topRight() == fullscreen.topRight() ) tr = false;
|
|
if(window.bottomLeft() == fullscreen.bottomLeft() ) bl = false;
|
|
if(window.bottomRight()== fullscreen.bottomRight() ) br = false;
|
|
}
|
|
|
|
QRegion mask(0, 0, w, h);
|
|
|
|
// Remove top-left corner.
|
|
if(tl)
|
|
{
|
|
mask -= cornerShape(WC_TopLeft);
|
|
}
|
|
// Remove top-right corner.
|
|
if(tr)
|
|
{
|
|
mask -= cornerShape(WC_TopRight);
|
|
}
|
|
// Remove top-left corner.
|
|
if(bl)
|
|
{
|
|
mask -= cornerShape(WC_BottomLeft);
|
|
}
|
|
// Remove top-right corner.
|
|
if(br)
|
|
{
|
|
mask -= cornerShape(WC_BottomRight);
|
|
}
|
|
|
|
setMask( mask );
|
|
}
|
|
|
|
bool KCommonDecoration::eventFilter( QObject* o, QEvent* e )
|
|
{
|
|
if( o != widget())
|
|
return false;
|
|
switch( e->type())
|
|
{
|
|
case QEvent::Resize:
|
|
resizeEvent(static_cast<QResizeEvent*>(e) );
|
|
return true;
|
|
case QEvent::Paint:
|
|
paintEvent( static_cast< QPaintEvent* >( e ));
|
|
return true;
|
|
case QEvent::MouseButtonDblClick:
|
|
mouseDoubleClickEvent( static_cast< QMouseEvent* >( e ));
|
|
return true;
|
|
case QEvent::MouseButtonPress:
|
|
processMousePressEvent( static_cast< QMouseEvent* >( e ));
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
const int SUPPORTED_WINDOW_TYPES_MASK = NET::NormalMask | NET::DesktopMask | NET::DockMask
|
|
| NET::ToolbarMask | NET::MenuMask | NET::DialogMask | NET::OverrideMask | NET::TopMenuMask
|
|
| NET::UtilityMask | NET::SplashMask;
|
|
|
|
bool KCommonDecoration::isToolWindow() const
|
|
{
|
|
NET::WindowType type = windowType( SUPPORTED_WINDOW_TYPES_MASK );
|
|
return ((type==NET::Toolbar)||(type==NET::Utility)||(type==NET::Menu));
|
|
}
|
|
|
|
|
|
KCommonDecorationButton::KCommonDecorationButton(ButtonType type, KCommonDecoration *parent, const char *name)
|
|
: QButton(parent->widget(), name),
|
|
m_decoration(parent),
|
|
m_type(type),
|
|
m_realizeButtons(LeftButton),
|
|
m_lastMouse(NoButton)
|
|
{
|
|
setCursor(ArrowCursor);
|
|
}
|
|
|
|
KCommonDecorationButton::~KCommonDecorationButton()
|
|
{
|
|
}
|
|
|
|
KCommonDecoration *KCommonDecorationButton::decoration()
|
|
{
|
|
return m_decoration;
|
|
}
|
|
|
|
ButtonType KCommonDecorationButton::type()
|
|
{
|
|
return m_type;;
|
|
}
|
|
|
|
void KCommonDecorationButton::reset()
|
|
{
|
|
}
|
|
|
|
void KCommonDecorationButton::setRealizeButtons(int btns)
|
|
{
|
|
m_realizeButtons = btns;
|
|
}
|
|
|
|
void KCommonDecorationButton::setSize(const QSize &s)
|
|
{
|
|
m_size = s;
|
|
|
|
setFixedSize(m_size);
|
|
reset();
|
|
}
|
|
|
|
QSize KCommonDecorationButton::sizeHint() const
|
|
{
|
|
return m_size;
|
|
}
|
|
|
|
void KCommonDecorationButton::setTipText(const QString &tip) {
|
|
QToolTip::remove(this );
|
|
QToolTip::add(this, tip );
|
|
}
|
|
|
|
void KCommonDecorationButton::setToggleButton(bool toggle)
|
|
{
|
|
QButton::setToggleButton(toggle);
|
|
reset();
|
|
}
|
|
|
|
void KCommonDecorationButton::setOn(bool on)
|
|
{
|
|
QButton::setOn(on);
|
|
reset();
|
|
}
|
|
|
|
void KCommonDecorationButton::mousePressEvent(QMouseEvent* e)
|
|
{
|
|
m_lastMouse = e->button();
|
|
// pass on event after changing button to LeftButton
|
|
QMouseEvent me(e->type(), e->pos(), e->globalPos(),
|
|
(e->button()&m_realizeButtons)?LeftButton:NoButton, e->state());
|
|
|
|
QButton::mousePressEvent(&me);
|
|
}
|
|
|
|
void KCommonDecorationButton::mouseReleaseEvent(QMouseEvent* e)
|
|
{
|
|
m_lastMouse = e->button();
|
|
// pass on event after changing button to LeftButton
|
|
QMouseEvent me(e->type(), e->pos(), e->globalPos(),
|
|
(e->button()&m_realizeButtons)?LeftButton:NoButton, e->state());
|
|
|
|
QButton::mouseReleaseEvent(&me);
|
|
}
|