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Diffstat (limited to 'kwin/lib/kcommondecoration.cpp')
| -rw-r--r-- | kwin/lib/kcommondecoration.cpp | 991 |
1 files changed, 0 insertions, 991 deletions
diff --git a/kwin/lib/kcommondecoration.cpp b/kwin/lib/kcommondecoration.cpp deleted file mode 100644 index 4a667c7b4..000000000 --- a/kwin/lib/kcommondecoration.cpp +++ /dev/null @@ -1,991 +0,0 @@ -/* - This file is part of the KDE project. - - Copyright (C) 2005 Sandro Giessl <sandro@giessl.com> - - Permission is hereby granted, free of charge, to any person obtaining a - copy of this software and associated documentation files (the "Software"), - to deal in the Software without restriction, including without limitation - the rights to use, copy, modify, merge, publish, distribute, sublicense, - and/or sell copies of the Software, and to permit persons to whom the - Software is furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - DEALINGS IN THE SOFTWARE. - */ - -#include <tqapplication.h> -#include <tqcursor.h> -#include <tqdatetime.h> -#include <tqlabel.h> -#include <tqtooltip.h> -#include <tqwidget.h> - -#include <kdebug.h> - -#include <kapplication.h> -#include <kdecorationfactory.h> -#include <klocale.h> - -#include <X11/Xlib.h> -#include <X11/Xatom.h> - -#include "kcommondecoration.h" -#include "kcommondecoration.moc" - -KCommonDecoration::KCommonDecoration(KDecorationBridge* bridge, KDecorationFactory* factory) - : KDecoration (bridge, factory), - m_previewWidget(0), - btnHideMinWidth(200), - btnHideLastWidth(0), - closing(false) -{ - // sizeof(...) is calculated at compile time - memset(m_button, 0, sizeof(KCommonDecorationButton *) * NumButtons); -} - -KCommonDecoration::~KCommonDecoration() -{ - for (int n=0; n<NumButtons; n++) { - if (m_button[n]) delete m_button[n]; - } - delete m_previewWidget; -} - -bool KCommonDecoration::decorationBehaviour(DecorationBehaviour behaviour) const -{ - switch (behaviour) { - case DB_MenuClose: - return false; - - case DB_WindowMask: - return false; - - case DB_ButtonHide: - return true; - } - - return false; -} - -int KCommonDecoration::layoutMetric(LayoutMetric lm, bool, const KCommonDecorationButton *) const -{ - switch (lm) { - case LM_BorderLeft: - case LM_BorderRight: - case LM_BorderBottom: - case LM_TitleEdgeTop: - case LM_TitleEdgeBottom: - case LM_TitleEdgeLeft: - case LM_TitleEdgeRight: - case LM_TitleBorderLeft: - case LM_TitleBorderRight: - return 5; - - - case LM_ButtonWidth: - case LM_ButtonHeight: - case LM_TitleHeight: - return 20; - - case LM_ButtonSpacing: - return 5; - - case LM_ButtonMarginTop: - case LM_RightButtonsMarginTop: - return 0; - - case LM_ExplicitButtonSpacer: - return 5; - - default: - return 0; - } -} - -void KCommonDecoration::init() -{ - createMainWidget(TQt::WNoAutoErase); - - // for flicker-free redraws - widget()->setBackgroundMode(NoBackground); - - widget()->installEventFilter( this ); - - resetLayout(); - - connect(this, TQT_SIGNAL(keepAboveChanged(bool) ), TQT_SLOT(keepAboveChange(bool) ) ); - connect(this, TQT_SIGNAL(keepBelowChanged(bool) ), TQT_SLOT(keepBelowChange(bool) ) ); - - updateCaption(); -} - -void KCommonDecoration::reset( unsigned long changed ) -{ - if (changed & SettingButtons) { - resetLayout(); - widget()->update(); - } -} - -TQRegion KCommonDecoration::cornerShape(WindowCorner) -{ - return TQRegion(); -} - -void KCommonDecoration::updateCaption() -{ - // This should be reimplemented in decorations for better efficiency - widget()->update(); -} - -void KCommonDecoration::borders( int& left, int& right, int& top, int& bottom ) const -{ - left = layoutMetric(LM_BorderLeft); - right = layoutMetric(LM_BorderRight); - bottom = layoutMetric(LM_BorderBottom); - top = layoutMetric(LM_TitleHeight) + - layoutMetric(LM_TitleEdgeTop) + - layoutMetric(LM_TitleEdgeBottom); - - updateLayout(); // TODO!! don't call everytime we are in ::borders -} - -void KCommonDecoration::updateLayout() const -{ - TQRect r = widget()->rect(); - int r_x, r_y, r_x2, r_y2; - r.coords(&r_x, &r_y, &r_x2, &r_y2); - - // layout preview widget - if (m_previewWidget) { - 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); - - int left = r_x+borderLeft; - int top = r_y+titleEdgeTop+titleHeight+titleEdgeBottom; - int width = r_x2-borderRight-left+1; - int height = r_y2-borderBottom-top+1; - m_previewWidget->setGeometry(left, top, width, height); - moveWidget(left,top, m_previewWidget); - resizeWidget(width, height, m_previewWidget); - } - - // resize buttons... - for (int n=0; n<NumButtons; n++) { - if (m_button[n]) { - TQSize newSize = TQSize(layoutMetric(LM_ButtonWidth, true, m_button[n]), - layoutMetric(LM_ButtonHeight, true, m_button[n]) ); - if (newSize != m_button[n]->size() ) - m_button[n]->setSize(newSize); - } - } - - // layout buttons - int y = r_y + layoutMetric(LM_TitleEdgeTop) + layoutMetric(LM_ButtonMarginTop); - if (m_buttonsLeft.count() > 0) { - const int buttonSpacing = layoutMetric(LM_ButtonSpacing); - int x = r_x + layoutMetric(LM_TitleEdgeLeft); - for (ButtonContainer::const_iterator it = m_buttonsLeft.begin(); it != m_buttonsLeft.end(); ++it) { - bool elementLayouted = false; - if (*it) { - if (!(*it)->isHidden() ) { - moveWidget(x,y, *it); - x += layoutMetric(LM_ButtonWidth, true, ::tqqt_cast<KCommonDecorationButton*>(*it) ); - elementLayouted = true; - } - } else { - x+= layoutMetric(LM_ExplicitButtonSpacer); - elementLayouted = true; - } - if (elementLayouted && it != m_buttonsLeft.end() ) - x += buttonSpacing; - } - } - - if (m_buttonsRight.count() > 0) { - int y = r_y + layoutMetric(LM_TitleEdgeTop) + layoutMetric(LM_ButtonMarginTop) + layoutMetric(LM_RightButtonsMarginTop); - const int titleEdgeRightLeft = r_x2-layoutMetric(LM_TitleEdgeRight)+1; - - const int buttonSpacing = layoutMetric(LM_ButtonSpacing); - int x = titleEdgeRightLeft - buttonContainerWidth(m_buttonsRight); - for (ButtonContainer::const_iterator it = m_buttonsRight.begin(); it != m_buttonsRight.end(); ++it) { - bool elementLayouted = false; - if (*it) { - if (!(*it)->isHidden() ) { - moveWidget(x,y, *it); - x += layoutMetric(LM_ButtonWidth, true, ::tqqt_cast<KCommonDecorationButton*>(*it) );; - elementLayouted = true; - } - } else { - x += layoutMetric(LM_ExplicitButtonSpacer); - elementLayouted = true; - } - if (elementLayouted && it != m_buttonsRight.end() ) - x += buttonSpacing; - } - } -} - -void KCommonDecoration::updateButtons() const -{ - for (int n=0; n<NumButtons; n++) - if (m_button[n]) m_button[n]->update(); -} - -void KCommonDecoration::resetButtons() const -{ - for (int n=0; n<NumButtons; n++) - if (m_button[n]) m_button[n]->reset(KCommonDecorationButton::ManualReset); -} - -void KCommonDecoration::resetLayout() -{ - for (int n=0; n<NumButtons; n++) { - if (m_button[n]) { - delete m_button[n]; - m_button[n] = 0; - } - } - m_buttonsLeft.clear(); - m_buttonsRight.clear(); - - delete m_previewWidget; - m_previewWidget = 0; - - // shown instead of the window contents in decoration previews - if(isPreview() ) { - m_previewWidget = new TQLabel(i18n("%1 is the name of window decoration style", "<center><b>%1 preview</b></center>").arg(visibleName() ), widget()); - m_previewWidget->show(); - } - - addButtons(m_buttonsLeft, - options()->customButtonPositions() ? options()->titleButtonsLeft() : defaultButtonsLeft(), - true); - addButtons(m_buttonsRight, - options()->customButtonPositions() ? options()->titleButtonsRight() : defaultButtonsRight(), - false); - - updateLayout(); - - const int minTitleBarWidth = 35; - btnHideMinWidth = buttonContainerWidth(m_buttonsLeft,true) + buttonContainerWidth(m_buttonsRight,true) + - layoutMetric(LM_TitleEdgeLeft,false) + layoutMetric(LM_TitleEdgeRight,false) + - layoutMetric(LM_TitleBorderLeft,false) + layoutMetric(LM_TitleBorderRight,false) + - minTitleBarWidth; - btnHideLastWidth = 0; -} - -int KCommonDecoration::buttonsLeftWidth() const -{ - return buttonContainerWidth(m_buttonsLeft); -} - -int KCommonDecoration::buttonsRightWidth() const -{ - return buttonContainerWidth(m_buttonsRight); -} - -int KCommonDecoration::buttonContainerWidth(const ButtonContainer &btnContainer, bool countHidden) const -{ - int explicitSpacer = layoutMetric(LM_ExplicitButtonSpacer); - - int shownElementsCount = 0; - - int w = 0; - for (ButtonContainer::const_iterator it = btnContainer.begin(); it != btnContainer.end(); ++it) { - if (*it) { - if (countHidden || !(*it)->isHidden() ) { - w += (*it)->width(); - ++shownElementsCount; - } - } else { - w += explicitSpacer; - ++shownElementsCount; - } - } - w += layoutMetric(LM_ButtonSpacing)*(shownElementsCount-1); - - return w; -} - -bool KCommonDecoration::isModalSystemNotification() -{ - unsigned char *data = 0; - Atom actual; - int format, result; - unsigned long n, left; - Atom kde_wm_system_modal_notification; - kde_wm_system_modal_notification = XInternAtom(qt_xdisplay(), "_KDE_WM_MODAL_SYS_NOTIFICATION", False); - result = XGetWindowProperty(qt_xdisplay(), windowId(), kde_wm_system_modal_notification, 0L, 1L, False, XA_CARDINAL, &actual, &format, &n, &left, /*(unsigned char **)*/ &data); - if (result == Success && data != None && format == 32 ) - { - return TRUE; - } - return FALSE; -} - -void KCommonDecoration::addButtons(ButtonContainer &btnContainer, const TQString& s, bool isLeft) -{ - if (s.length() > 0) { - for (unsigned n=0; n < s.length(); n++) { - KCommonDecorationButton *btn = 0; - switch (s[n]) { - case 'M': // Menu button - if (!isModalSystemNotification()) { - if (!m_button[MenuButton]){ - btn = createButton(MenuButton); - if (!btn) break; - btn->setTipText(i18n("Menu") ); - btn->setRealizeButtons(Qt::LeftButton|Qt::RightButton); - connect(btn, TQT_SIGNAL(pressed()), TQT_SLOT(menuButtonPressed())); - connect(btn, TQT_SIGNAL(released()), this, TQT_SLOT(menuButtonReleased())); - - m_button[MenuButton] = btn; - } - } - break; - case 'S': // OnAllDesktops button - if (!isModalSystemNotification()) { - if (!m_button[OnAllDesktopsButton]){ - btn = createButton(OnAllDesktopsButton); - if (!btn) break; - const bool oad = isOnAllDesktops(); - btn->setTipText(oad?i18n("Not on all desktops"):i18n("On all desktops") ); - btn->setToggleButton(true); - btn->setOn( oad ); - connect(btn, TQT_SIGNAL(clicked()), TQT_SLOT(toggleOnAllDesktops())); - - m_button[OnAllDesktopsButton] = btn; - } - } - break; - case 'H': // Help button - if ((!m_button[HelpButton]) && providesContextHelp()){ - btn = createButton(HelpButton); - if (!btn) break; - btn->setTipText(i18n("Help") ); - connect(btn, TQT_SIGNAL(clicked()), TQT_SLOT(showContextHelp())); - - m_button[HelpButton] = btn; - } - break; - case 'I': // Minimize button - if ((!m_button[MinButton]) && isMinimizable()){ - btn = createButton(MinButton); - if (!btn) break; - btn->setTipText(i18n("Minimize") ); - connect(btn, TQT_SIGNAL(clicked()), TQT_SLOT(minimize())); - - m_button[MinButton] = btn; - } - break; - case 'A': // Maximize button - if ((!m_button[MaxButton]) && isMaximizable()){ - btn = createButton(MaxButton); - if (!btn) break; - btn->setRealizeButtons(Qt::LeftButton|Qt::MidButton|Qt::RightButton); - const bool max = maximizeMode()==MaximizeFull; - btn->setTipText(max?i18n("Restore"):i18n("Maximize") ); - btn->setToggleButton(true); - btn->setOn( max ); - connect(btn, TQT_SIGNAL(clicked()), TQT_SLOT(slotMaximize())); - - m_button[MaxButton] = btn; - } - break; - case 'X': // Close button - if ((!m_button[CloseButton]) && isCloseable()){ - btn = createButton(CloseButton); - if (!btn) break; - btn->setTipText(i18n("Close") ); - connect(btn, TQT_SIGNAL(clicked()), TQT_SLOT(closeWindow())); - - m_button[CloseButton] = btn; - } - break; - case 'F': // AboveButton button - if (!m_button[AboveButton]){ - btn = createButton(AboveButton); - if (!btn) break; - bool above = keepAbove(); - btn->setTipText(above?i18n("Do not keep above others"):i18n("Keep above others") ); - btn->setToggleButton(true); - btn->setOn( above ); - connect(btn, TQT_SIGNAL(clicked()), TQT_SLOT(slotKeepAbove())); - - m_button[AboveButton] = btn; - } - break; - case 'B': // BelowButton button - if (!m_button[BelowButton]){ - btn = createButton(BelowButton); - if (!btn) break; - bool below = keepBelow(); - btn->setTipText(below?i18n("Do not keep below others"):i18n("Keep below others") ); - btn->setToggleButton(true); - btn->setOn( below ); - connect(btn, TQT_SIGNAL(clicked()), TQT_SLOT(slotKeepBelow())); - - m_button[BelowButton] = btn; - } - break; - case 'L': // Shade button - if ((!m_button[ShadeButton]) && isShadeable()){ - btn = createButton(ShadeButton); - if (!btn) break; - bool shaded = isSetShade(); - btn->setTipText(shaded?i18n("Unshade"):i18n("Shade") ); - btn->setToggleButton(true); - btn->setOn( shaded ); - connect(btn, TQT_SIGNAL(clicked()), TQT_SLOT(slotShade())); - - m_button[ShadeButton] = btn; - } - break; - case '_': // Spacer item - btnContainer.append(0); - } - - - if (btn) { - btn->setLeft(isLeft); - btn->setSize(TQSize(layoutMetric(LM_ButtonWidth, true, btn),layoutMetric(LM_ButtonHeight, true, btn)) ); - btn->show(); - btnContainer.append(btn); - } - - } - } -} - -void KCommonDecoration::calcHiddenButtons() -{ - if (width() == btnHideLastWidth) - return; - - btnHideLastWidth = width(); - - //Hide buttons in the following order: - KCommonDecorationButton* btnArray[] = { m_button[HelpButton], m_button[ShadeButton], m_button[BelowButton], - m_button[AboveButton], m_button[OnAllDesktopsButton], m_button[MaxButton], - m_button[MinButton], m_button[MenuButton], m_button[CloseButton] }; - const int buttonsCount = sizeof( btnArray ) / sizeof( btnArray[ 0 ] ); - - int current_width = width(); - int count = 0; - - // Hide buttons - while (current_width < btnHideMinWidth && count < buttonsCount) - { - if (btnArray[count] ) { - current_width += btnArray[count]->width(); - if (btnArray[count]->isVisible() ) - btnArray[count]->hide(); - } - count++; - } - // Show the rest of the buttons... - for(int i = count; i < buttonsCount; i++) - { - if (btnArray[i] ) { - - if (! btnArray[i]->isHidden() ) - break; // all buttons shown... - - btnArray[i]->show(); - } - } -} - -void KCommonDecoration::show() -{ - if (decorationBehaviour(DB_ButtonHide) ) - calcHiddenButtons(); - widget()->show(); -} - -void KCommonDecoration::resize( const TQSize& s ) -{ - widget()->resize( s ); -} - -TQSize KCommonDecoration::tqminimumSize() const -{ - const int minWidth = QMAX(layoutMetric(LM_TitleEdgeLeft), layoutMetric(LM_BorderLeft)) - +QMAX(layoutMetric(LM_TitleEdgeRight), layoutMetric(LM_BorderRight)) - +layoutMetric(LM_TitleBorderLeft)+layoutMetric(LM_TitleBorderRight); - return TQSize(minWidth, - layoutMetric(LM_TitleEdgeTop)+layoutMetric(LM_TitleHeight) - +layoutMetric(LM_TitleEdgeBottom) - +layoutMetric(LM_BorderBottom) ); -} - -void KCommonDecoration::maximizeChange() -{ - if( m_button[MaxButton] ) { - m_button[MaxButton]->setOn( maximizeMode()==MaximizeFull); - m_button[MaxButton]->setTipText( (maximizeMode()!=MaximizeFull) ? - i18n("Maximize") - : i18n("Restore")); - m_button[MaxButton]->reset(KCommonDecorationButton::StateChange); - } - updateWindowShape(); - widget()->update(); -} - -void KCommonDecoration::desktopChange() -{ - if ( m_button[OnAllDesktopsButton] ) { - m_button[OnAllDesktopsButton]->setOn( isOnAllDesktops() ); - m_button[OnAllDesktopsButton]->setTipText( isOnAllDesktops() ? - i18n("Not on all desktops") - : i18n("On all desktops")); - m_button[OnAllDesktopsButton]->reset(KCommonDecorationButton::StateChange); - } -} - -void KCommonDecoration::shadeChange() -{ - if ( m_button[ShadeButton] ) { - bool shaded = isSetShade(); - m_button[ShadeButton]->setOn( shaded ); - m_button[ShadeButton]->setTipText( shaded ? - i18n("Unshade") - : i18n("Shade")); - m_button[ShadeButton]->reset(KCommonDecorationButton::StateChange); - } -} - -void KCommonDecoration::iconChange() -{ - if (m_button[MenuButton]) - { - m_button[MenuButton]->update(); - m_button[MenuButton]->reset(KCommonDecorationButton::IconChange); - } -} - -void KCommonDecoration::activeChange() -{ - updateButtons(); - widget()->update(); // do something similar to updateCaption here -} - -void KCommonDecoration::captionChange() -{ - updateCaption(); -} - -void KCommonDecoration::keepAboveChange(bool above) -{ - if (m_button[AboveButton]) - { - m_button[AboveButton]->setOn(above); - m_button[AboveButton]->setTipText( above?i18n("Do not keep above others"):i18n("Keep above others") ); - m_button[AboveButton]->reset(KCommonDecorationButton::StateChange); - } - - if (m_button[BelowButton] && m_button[BelowButton]->isOn()) - { - m_button[BelowButton]->setOn(false); - m_button[BelowButton]->setTipText( i18n("Keep below others") ); - m_button[BelowButton]->reset(KCommonDecorationButton::StateChange); - } -} - -void KCommonDecoration::keepBelowChange(bool below) -{ - if (m_button[BelowButton]) - { - m_button[BelowButton]->setOn(below); - m_button[BelowButton]->setTipText( below?i18n("Do not keep below others"):i18n("Keep below others") ); - m_button[BelowButton]->reset(KCommonDecorationButton::StateChange); - } - - if (m_button[AboveButton] && m_button[AboveButton]->isOn()) - { - m_button[AboveButton]->setOn(false); - m_button[AboveButton]->setTipText( i18n("Keep above others") ); - m_button[AboveButton]->reset(KCommonDecorationButton::StateChange); - } -} - -void KCommonDecoration::slotMaximize() -{ - if (m_button[MaxButton]) - { - maximize(m_button[MaxButton]->lastMousePress() ); - } -} - -void KCommonDecoration::slotShade() -{ - setShade( !isSetShade() ); -} - -void KCommonDecoration::slotKeepAbove() -{ - setKeepAbove(!keepAbove() ); -} - -void KCommonDecoration::slotKeepBelow() -{ - setKeepBelow(!keepBelow() ); -} - -void KCommonDecoration::menuButtonPressed() -{ - static TQTime* t = NULL; - static KCommonDecoration* lastClient = NULL; - if (t == NULL) - t = new TQTime; - bool dbl = (lastClient==this && t->elapsed() <= TQApplication::doubleClickInterval()); - lastClient = this; - t->start(); - if (!dbl || !decorationBehaviour(DB_MenuClose) ) { - TQRect menuRect = m_button[MenuButton]->rect(); - TQPoint menutop = m_button[MenuButton]->mapToGlobal(menuRect.topLeft()); - TQPoint menubottom = m_button[MenuButton]->mapToGlobal(menuRect.bottomRight())+TQPoint(0,2); - KDecorationFactory* f = factory(); - showWindowMenu(TQRect(menutop, menubottom)); - if( !f->exists( this )) // 'this' was deleted - return; - m_button[MenuButton]->setDown(false); - } - else - closing = true; -} - -void KCommonDecoration::menuButtonReleased() -{ - if(closing) - closeWindow(); -} - -void KCommonDecoration::resizeEvent(TQResizeEvent */*e*/) -{ - if (decorationBehaviour(DB_ButtonHide) ) - calcHiddenButtons(); - - updateLayout(); - - updateWindowShape(); - // FIXME: don't update() here! this would result in two paintEvent()s - // because there is already "something" else triggering the tqrepaint... -// widget()->update(); -} - -void KCommonDecoration::moveWidget(int x, int y, TQWidget *widget) const -{ - TQPoint 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, TQWidget *widget) const -{ - TQSize s = widget->size(); - int oldW = s.width(); - int oldH = s.height(); - - if (w!=oldW || h!=oldH) - widget->resize(w,h); -} - -void KCommonDecoration::mouseDoubleClickEvent(TQMouseEvent *e) -{ - if( e->button() != Qt::LeftButton ) - return; - - 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(); -} - -void KCommonDecoration::wheelEvent(TQWheelEvent *e) -{ - int tb = layoutMetric(LM_TitleEdgeTop)+layoutMetric(LM_TitleHeight)+layoutMetric(LM_TitleEdgeBottom); - if (isSetShade() || e->pos().y() <= tb ) - titlebarMouseWheelOperation( e->delta()); -} - -KCommonDecoration::Position KCommonDecoration::mousePosition(const TQPoint &point) const -{ - const int corner = 18+3*layoutMetric(LM_BorderBottom, false)/2; - Position pos = PositionCenter; - - TQRect 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 - - TQDesktopWidget *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) - { - TQRect fullscreen(desktop->screenGeometry(screen)); - TQRect 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; - } - - TQRegion 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( TQObject* o, TQEvent* e ) -{ - if( TQT_BASE_OBJECT(o) != TQT_BASE_OBJECT(widget())) - return false; - switch( e->type()) - { - case TQEvent::Resize: - resizeEvent(TQT_TQRESIZEEVENT(e) ); - return true; - case TQEvent::Paint: - paintEvent(TQT_TQPAINTEVENT( e )); - return true; - case TQEvent::MouseButtonDblClick: - mouseDoubleClickEvent(TQT_TQMOUSEEVENT( e )); - return true; - case TQEvent::MouseButtonPress: - processMousePressEvent(TQT_TQMOUSEEVENT( e )); - return true; - case TQEvent::Wheel: - wheelEvent(TQT_TQWHEELEVENT( 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)); -} - -TQRect KCommonDecoration::titleRect() const -{ - 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 titleBorderLeft = layoutMetric(LM_TitleBorderLeft); - const int titleBorderRight = layoutMetric(LM_TitleBorderRight); - const int ttlHeight = layoutMetric(LM_TitleHeight); - const int titleEdgeBottomBottom = r_y+titleEdgeTop+ttlHeight+titleEdgeBottom-1; - return TQRect(r_x+titleEdgeLeft+buttonsLeftWidth()+titleBorderLeft, r_y+titleEdgeTop, - r_x2-titleEdgeRight-buttonsRightWidth()-titleBorderRight-(r_x+titleEdgeLeft+buttonsLeftWidth()+titleBorderLeft), - titleEdgeBottomBottom-(r_y+titleEdgeTop) ); -} - - -KCommonDecorationButton::KCommonDecorationButton(ButtonType type, KCommonDecoration *parent, const char *name) - : TQButton(parent->widget(), name), - m_decoration(parent), - m_type(type), - m_realizeButtons(Qt::LeftButton), - m_lastMouse(Qt::NoButton), - m_isLeft(true) -{ - setCursor(ArrowCursor); -} - -KCommonDecorationButton::~KCommonDecorationButton() -{ -} - -KCommonDecoration *KCommonDecorationButton::decoration() const -{ - return m_decoration; -} - -ButtonType KCommonDecorationButton::type() const -{ - return m_type; -} - -bool KCommonDecorationButton::isLeft() const -{ - return m_isLeft; -} - -void KCommonDecorationButton::setLeft(bool left) -{ - m_isLeft = left; -} - -void KCommonDecorationButton::setRealizeButtons(int btns) -{ - m_realizeButtons = btns; -} - -void KCommonDecorationButton::setSize(const TQSize &s) -{ - if (!m_size.isValid() || s != size() ) { - m_size = s; - - setFixedSize(m_size); - reset(SizeChange); - } -} - -TQSize KCommonDecorationButton::tqsizeHint() const -{ - return m_size; -} - -void KCommonDecorationButton::setTipText(const TQString &tip) { - TQToolTip::remove(this ); - TQToolTip::add(this, tip ); -} - -void KCommonDecorationButton::setToggleButton(bool toggle) -{ - TQButton::setToggleButton(toggle); - reset(ToggleChange); -} - -void KCommonDecorationButton::setOn(bool on) -{ - if (on != isOn() ) { - TQButton::setOn(on); - reset(StateChange); - } -} - -void KCommonDecorationButton::mousePressEvent(TQMouseEvent* e) -{ - m_lastMouse = e->button(); - // pass on event after changing button to LeftButton - TQMouseEvent me(e->type(), e->pos(), e->globalPos(), - (e->button()&m_realizeButtons)?Qt::LeftButton:Qt::NoButton, e->state()); - - TQButton::mousePressEvent(&me); -} - -void KCommonDecorationButton::mouseReleaseEvent(TQMouseEvent* e) -{ - m_lastMouse = e->button(); - // pass on event after changing button to LeftButton - TQMouseEvent me(e->type(), e->pos(), e->globalPos(), - (e->button()&m_realizeButtons)?Qt::LeftButton:Qt::NoButton, e->state()); - - TQButton::mouseReleaseEvent(&me); -} |