/* 'OpenLook' twin client Porting to trinity.2 API Copyright 2003 Luciano Montanaro <mikelima@cirulla.net> 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 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 "config.h" #include <unistd.h> // for usleep #include <math.h> #include <tqlayout.h> #include <tqpainter.h> #include <tqdrawutil.h> #include <tqtoolbutton.h> #include <tqimage.h> #include <tqlabel.h> #include <tqpixmap.h> #include <kapplication.h> #include <klocale.h> #include "OpenLook.h" extern "C" KDE_EXPORT KDecorationFactory* create_factory() { return new OpenLook::DecorationFactory(); } namespace OpenLook { static uint openLookCornerSize = 11; static uint openLookMargin = 5; static const uint openLookTextVMargin = 1; static uint titleHeight; // --------------------------------------- DecorationFactory::DecorationFactory() { } DecorationFactory::~DecorationFactory() { } KDecoration *DecorationFactory::createDecoration(KDecorationBridge *b) { return new OpenLook(b, this); } bool DecorationFactory::reset(unsigned long /*changed*/) { // TODO Do not recreate decorations if it is not needed. Look at // ModernSystem for how to do that // For now just return true. return true; } bool DecorationFactory::supports( Ability ability ) { switch( ability ) { case AbilityAnnounceButtons: case AbilityButtonMinimize: return true; default: return false; }; } TQValueList< DecorationFactory::BorderSize > DecorationFactory::borderSizes() const { // the list must be sorted return TQValueList< BorderSize >() << BorderNormal << BorderLarge << BorderVeryLarge << BorderHuge << BorderVeryHuge << BorderOversized; } // --------------------------------------- static inline const KDecorationOptions* options() { return KDecoration::options(); } // --------------------------------------- OpenLook::OpenLook(KDecorationBridge *b, KDecorationFactory *f) : KDecoration(b, f), titleSpacer_ (0), mousePressPoint_(0, 0), // Anywhere outside button rect. buttonDown_ (false) { } void OpenLook::init() { static 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; createMainWidget(WStaticContents | WResizeNoErase | WRepaintNoErase); widget()->installEventFilter(this); widget()->setBackgroundMode(NoBackground); NET::WindowType type = windowType(SUPPORTED_WINDOW_TYPES_MASK); tool_ = (type == NET::Toolbar || type == NET::Utility || type == NET::Menu); TQFontMetrics fm(options()->font(isActive(), tool_)); titleHeight = fm.height() + openLookTextVMargin * 2; switch(KDecoration::options()->preferredBorderSize(factory())) { case KDecoration::BorderLarge: openLookMargin = 9; break; case KDecoration::BorderVeryLarge: openLookMargin = 13; break; case KDecoration::BorderHuge: openLookMargin = 18; break; case KDecoration::BorderVeryHuge: openLookMargin = 27; break; case KDecoration::BorderOversized: openLookMargin = 40; break; case KDecoration::BorderNormal: default: openLookMargin = 5; } openLookCornerSize = 2*openLookMargin + 1; if (titleHeight <= openLookMargin) titleHeight = openLookMargin+1; doLayout(); } OpenLook::~OpenLook() { // Empty. } bool OpenLook::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::Wheel: wheelEvent( TQT_TQWHEELEVENT( e )); return true; case TQEvent::MouseButtonPress: if (!isButtonPress(TQT_TQMOUSEEVENT(e))) { processMousePressEvent(TQT_TQMOUSEEVENT(e)); } return true; case TQEvent::MouseButtonRelease: if (isButtonRelease(TQT_TQMOUSEEVENT(e))) { return true; } else { return false; } case TQEvent::Show: showEvent(TQT_TQSHOWEVENT(e)); return true; default: break; } return false; } void OpenLook::borders(int &left, int &right, int &top, int &bottom) const { // FRAME XXX Check left = right = bottom = openLookMargin; top = titleHeight + openLookMargin; } void OpenLook::captionChange() { widget()->update(titleRect()); } void OpenLook::shadeChange() { } TQSize OpenLook::tqminimumSize() const { int left, right, top, bottom; borders(left, right, top, bottom); return TQSize(left + right + 2 * titleHeight, top + bottom); } void OpenLook::resize(const TQSize& s) { widget()->resize(s); widget()->tqrepaint(); //there is some strange wrong tqrepaint of the frame without } void OpenLook::paintEvent(TQPaintEvent * pe) { TQRect tr(titleRect()); TQPainter p(widget()); TQRegion clipRegion(pe->region()); p.setClipRegion(clipRegion); paintBorder(p); paintTopLeftRect(p); paintTopRightRect(p); paintBottomLeftRect(p); paintBottomRightRect(p); p.setClipRegion(clipRegion + buttonRect()); TQBrush titleBackground(options()->color(KDecoration::ColorTitleBar, true)); if (isActive()) qDrawShadePanel(&p, tr, widget()->tqcolorGroup(), true, 1, &titleBackground); else p.fillRect(tr, widget()->tqcolorGroup().brush(TQColorGroup::Background)); p.setClipRegion(clipRegion); paintButton(p); p.setFont(options()->font(isActive(), tool_)); p.setPen(options()->color(KDecoration::ColorFont, isActive())); tr.setLeft(openLookCornerSize + 3 + buttonRect().width() + 2); p.drawText(tr, AlignCenter, caption()); } void OpenLook::showEvent(TQShowEvent *) { widget()->tqrepaint(); } void OpenLook::mouseDoubleClickEvent(TQMouseEvent * e) { if (e->button() == Qt::LeftButton && titleRect().contains(e->pos())) { titlebarDblClickOperation(); } } void OpenLook::wheelEvent(TQWheelEvent *e) { if (isSetShade() || titleRect().contains(e->pos())) { titlebarMouseWheelOperation( e->delta()); } } void OpenLook::resizeEvent(TQResizeEvent* e) { widget()->update(); } void OpenLook::activeChange() { widget()->tqrepaint(); } KDecoration::Position OpenLook::mousePosition(const TQPoint & p) const { if (topLeftRect().contains(p)) return PositionTopLeft; else if (topRightRect().contains(p)) return PositionTopRight; else if (bottomLeftRect().contains(p)) return PositionBottomLeft; else if (bottomRightRect().contains(p)) return PositionBottomRight; else return PositionCenter; } void OpenLook::iconChange() { } void OpenLook::desktopChange() { } void OpenLook::maximizeChange() { widget()->tqrepaint(false); } void OpenLook::doLayout() { TQVBoxLayout * tqlayout = new TQVBoxLayout(widget(), openLookMargin); titleSpacer_ = new TQSpacerItem ( 0, titleHeight, TQSizePolicy::Expanding, TQSizePolicy::Fixed ); tqlayout->addItem(titleSpacer_); tqlayout->addSpacing(2); TQBoxLayout * midLayout = new TQBoxLayout(tqlayout, TQBoxLayout::LeftToRight, 0, 0); if (isPreview()) { midLayout->addWidget(new TQLabel( i18n("<center><b>OpenLook preview</b></center>"), widget()), 1); } else { midLayout->addItem( new TQSpacerItem( 0, 0 )); } } bool OpenLook::animateMinimize(bool /*iconify*/) { #if 0 TQRect icongeom(iconGeometry()); if (!icongeom.isValid()) return false; TQRect wingeom(tqgeometry()); TQPainter p(workspaceWidget()); p.setRasterOp(TQt::NotROP); #if 0 if (iconify) p.setClipRegion( TQRegion(workspace()->desktopWidget()->rect()) - wingeom ); #endif for (uint count = 0; count < 4; count++) { grabXServer(); p.drawLine(wingeom.bottomRight(), icongeom.bottomRight()); p.drawLine(wingeom.bottomLeft(), icongeom.bottomLeft()); p.drawLine(wingeom.topLeft(), icongeom.topLeft()); p.drawLine(wingeom.topRight(), icongeom.topRight()); p.flush(); kapp->syncX(); usleep(10000); p.drawLine(wingeom.bottomRight(), icongeom.bottomRight()); p.drawLine(wingeom.bottomLeft(), icongeom.bottomLeft()); p.drawLine(wingeom.topLeft(), icongeom.topLeft()); p.drawLine(wingeom.topRight(), icongeom.topRight()); p.flush(); kapp->syncX(); usleep(10000); ungrabXServer(); } #endif return true; } TQRect OpenLook::topLeftRect() const { return TQRect ( 0, 0, openLookCornerSize, openLookCornerSize ); } TQRect OpenLook::topRightRect() const { return TQRect ( width() - openLookCornerSize, 0, openLookCornerSize, openLookCornerSize ); } TQRect OpenLook::bottomLeftRect() const { return TQRect ( 0, height() - openLookCornerSize, openLookCornerSize, openLookCornerSize ); } TQRect OpenLook::bottomRightRect() const { return TQRect ( width() - openLookCornerSize, height() - openLookCornerSize, openLookCornerSize, openLookCornerSize ); } void OpenLook::paintTopLeftRect(TQPainter & p) const { TQColor handleColour(options()->color(KDecoration::ColorHandle, isActive())); TQRect r(topLeftRect()); int x1(r.left()); int y1(r.top()); int x2(r.right()); int y2(r.bottom()); p.setPen(widget()->tqcolorGroup().light()); p.drawLine(x1, y1, x2, y1); p.drawLine(x1, y1 + 1, x1, y2); p.fillRect(x1 + 1, y1 + 1, r.width()-2, openLookMargin-2, handleColour); p.fillRect(x1 + 1, y1 + 1, openLookMargin-2, r.height()-2, handleColour); p.setPen(widget()->tqcolorGroup().dark()); p.drawLine(x2, y1 + 1, x2, y1 + openLookMargin-1); p.drawLine(x1 + openLookMargin-1, y1 + openLookMargin-1, x2 - 1, y1 + openLookMargin-1); p.drawLine(x1 + openLookMargin-1, y1 + openLookMargin, x1 + openLookMargin-1, y2 - 1); p.drawLine(x1 + 1, y2, x1 + openLookMargin-1, y2); } void OpenLook::paintTopRightRect(TQPainter & p) const { TQColor handleColour(options()->color(KDecoration::ColorHandle, isActive())); TQRect r(topRightRect()); int x1(r.left()); int y1(r.top()); int x2(r.right()); int y2(r.bottom()); p.setPen(widget()->tqcolorGroup().light()); p.drawLine(x1, y1, x2, y1); p.drawLine(x1, y1 + 1, x1, y1 + openLookMargin-1); p.drawLine(x2 - openLookMargin+1, y1 + openLookMargin, x2 - openLookMargin+1, y2); p.fillRect(x1 + 1, y1 + 1, r.width()-2, openLookMargin-2, handleColour); p.fillRect(x2 - openLookMargin + 2, y1 + 1, openLookMargin-2, r.height()-2, handleColour); p.setPen(widget()->tqcolorGroup().dark()); p.drawLine(x1 + 1, y1 + openLookMargin-1, x2 - openLookMargin+1, y1 + openLookMargin-1); p.drawLine(x2, y1 + 1, x2, y2); p.drawLine(x2 - openLookMargin+1, y2, x2 - 1, y2); } void OpenLook::paintBottomLeftRect(TQPainter & p) const { TQColor handleColour(options()->color(KDecoration::ColorHandle, isActive())); TQRect r(bottomLeftRect()); int x1(r.left()); int y1(r.top()); int x2(r.right()); int y2(r.bottom()); p.setPen(widget()->tqcolorGroup().light()); p.drawLine(x1, y1, x1 + openLookMargin-1, y1); p.drawLine(x1, y1 + 1, x1, y2); p.drawLine(x1 + openLookMargin, y2 - openLookMargin+1, x2, y2 - openLookMargin+1); p.fillRect(x1 + 1, y2 - openLookMargin + 2, r.width()-2, openLookMargin-2, handleColour); p.fillRect(x1 + 1, y1 + 1, openLookMargin-2, r.height()-2, handleColour); p.setPen(widget()->tqcolorGroup().dark()); p.drawLine(x1 + openLookMargin-1, y1 + 1, x1 + openLookMargin-1, y2 - openLookMargin); p.drawLine(x1 + 1, y2, x2, y2); p.drawLine(x2, y2 - openLookMargin+2, x2, y2 - 1); } void OpenLook::paintBottomRightRect(TQPainter & p) const { TQColor handleColour(options()->color(KDecoration::ColorHandle, isActive())); TQRect r(bottomRightRect()); int x1(r.left()); int y1(r.top()); int x2(r.right()); int y2(r.bottom()); p.setPen(widget()->tqcolorGroup().light()); p.drawLine(x1, y2 - openLookMargin+1, x1, y2); p.drawLine(x1 + 1, y2 - openLookMargin+1, x2 - openLookMargin+1, y2 - openLookMargin+1); p.drawLine(x2 - openLookMargin+1, y1 + 1, x2 - openLookMargin+1, y2 - openLookMargin); p.drawLine(x2 - openLookMargin+1, y1, x2, y1); p.fillRect(x1 + 1, y2 - openLookMargin + 2, r.width()-2, openLookMargin-2, handleColour); p.fillRect(x2 - openLookMargin + 2, y1 + 1, openLookMargin-2, r.height()-2, handleColour); p.setPen(widget()->tqcolorGroup().dark()); p.drawLine(x1 + 1, y2, x2, y2); p.drawLine(x2, y1 + 1, x2, y2 - 1); } TQRect OpenLook::buttonRect() const { return TQRect ( openLookCornerSize + 3, titleRect().top(), titleRect().height(), titleRect().height() ); } void OpenLook::paintButton(TQPainter & p) const { TQRect r(buttonRect()); p.fillRect ( r.left() + 1, r.top() + 1, r.width() - 2, r.height() - 2, buttonDown_ ? widget()->tqcolorGroup().dark() : options()->color(KDecoration::ColorButtonBg, isActive()) ); p.setPen(buttonDown_ ? widget()->tqcolorGroup().dark() : widget()->tqcolorGroup().light()); p.drawLine(r.left() + 1, r.top(), r.right() - 1, r.top()); p.drawLine(r.left(), r.top() + 1, r.left(), r.bottom() - 1); p.setPen(buttonDown_ ? widget()->tqcolorGroup().light() : widget()->tqcolorGroup().dark()); p.drawLine(r.right(), r.top() + 1, r.right(), r.bottom() - 1); p.drawLine(r.left() + 1, r.bottom(), r.right() - 1, r.bottom()); paintArrow(p); } void OpenLook::paintArrow(TQPainter & p) const { TQRect br(buttonRect()); int x = br.left() + 5; int y = br.top() + 5; int w = br.width() - 10; int h = br.height() - 10; TQPointArray poly(3); p.setBrush(widget()->tqcolorGroup().mid()); poly.setPoint(0, x, y); poly.setPoint(1, x + w - 1, y); poly.setPoint(2, x + (w / 2), y + h - 1); p.drawPolygon(poly); p.setPen(widget()->tqcolorGroup().dark()); p.drawLine(x, y, x + w - 1, y); p.drawLine(x, y, x + (w / 2), y + h - 1); p.setPen(widget()->tqcolorGroup().light()); p.drawLine(x + (w / 2), y + h - 1, x + w - 1, y); } void OpenLook::paintBorder(TQPainter & p) const { const uint cs(openLookCornerSize); uint x = widget()->rect().left(); uint y = widget()->rect().top(); uint w = widget()->rect().width(); uint h = widget()->rect().height(); uint r = widget()->rect().right(); uint b = widget()->rect().bottom(); p.fillRect(x + cs, y, w - cs - cs, 2, widget()->tqcolorGroup().shadow()); p.fillRect(x + cs, b - 1, w - cs - cs, 2, widget()->tqcolorGroup().shadow()); p.fillRect(x, y + cs, 2, h - cs - cs, widget()->tqcolorGroup().shadow()); p.fillRect(r - 1, y + cs, 2, h - cs - cs, widget()->tqcolorGroup().shadow()); TQColor frameColour(options()->color(KDecoration::ColorFrame, isActive())); p.fillRect(x + cs, y + 2, w - cs - cs, openLookMargin-2, frameColour); p.fillRect(x + cs, b - openLookMargin + 1, w - cs - cs, openLookMargin-2, frameColour); p.fillRect(x + 2, y + cs, openLookMargin-2, h - cs - cs, frameColour); p.fillRect(r - openLookMargin + 1, y + cs, openLookMargin-2, h - cs - cs, frameColour); p.fillRect ( openLookMargin, titleRect().bottom() + 1, width() - 2 * openLookMargin, 2, widget()->tqcolorGroup().background() ); } TQRect OpenLook::titleRect() const { return titleSpacer_->tqgeometry(); } bool OpenLook::isButtonPress(TQMouseEvent * e) { mousePressPoint_ = e->pos(); buttonDown_ = buttonRect().contains(mousePressPoint_); widget()->tqrepaint(buttonRect()); return buttonDown_; } bool OpenLook::isButtonRelease(TQMouseEvent * e) { if (buttonDown_ && buttonRect().contains(e->pos())) { minimize(); return true; } buttonDown_ = false; widget()->tqrepaint(buttonRect()); return false; } } #include "OpenLook.moc" // vim:ts=2:sw=2:tw=78:set et: