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Diffstat (limited to 'src/SUSE2.cpp')
| -rw-r--r-- | src/SUSE2.cpp | 334 |
1 files changed, 334 insertions, 0 deletions
diff --git a/src/SUSE2.cpp b/src/SUSE2.cpp new file mode 100644 index 0000000..971d146 --- /dev/null +++ b/src/SUSE2.cpp @@ -0,0 +1,334 @@ +/* SuSE KWin window decoration + Copyright (C) 2005 Gerd Fleischer <gerdfleischer@web.de> + Copyright (C) 2005 Adrian Schroeter <adrian@suse.de> + + based on the window decoration "Plastik" and "Web": + Copyright (C) 2003 Sandro Giessl <ceebx@users.sourceforge.net> + Copyright (C) 2001 Rik Hemsley (rikkus) <rik@kde.org> + + 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 St, Fifth Floor, + Boston, MA 02110-1301 USA. +*/ + +//#include <kdebug.h> + +#include <qpainter.h> +#include <qbitmap.h> + +#include <kconfig.h> +#include <klocale.h> +#include <kglobal.h> +#include <kstandarddirs.h> +#include <kpixmap.h> + +#include "misc.h" +#include "shadow.h" +#include "SUSE2.h" +#include "SUSE2.moc" +#include "SUSE2client.h" +#include "SUSE2button.h" + +namespace KWinSUSE2 +{ + +SUSE2Handler::SUSE2Handler() +{ + memset(m_pixmaps, 0, sizeof(QPixmap *) * NumButtonStatus * NumButtonIcons); // set elements to 0 + + KGlobal::locale()->insertCatalogue("kwin_clients"); + KGlobal::locale()->insertCatalogue("kwin_SUSE2"); + + reset(0); +} + +SUSE2Handler::~SUSE2Handler() +{ + for (int t = 0; t < NumButtonStatus; ++t) + for (int i = 0; i < NumButtonIcons; ++i) + delete m_pixmaps[t][i]; +} + +bool SUSE2Handler::reset(unsigned long /*changed*/) +{ + // we assume the active font to be the same as the inactive font since the control + // center doesn't offer different settings anyways. + m_titleFont = KDecoration::options()->font(true, false); // not small + m_titleFontTool = KDecoration::options()->font(true, true); // small + + switch(KDecoration::options()->preferredBorderSize( this )) { + case BorderTiny: + m_borderSize = 3; + break; + case BorderLarge: + m_borderSize = 8; + break; + case BorderVeryLarge: + m_borderSize = 12; + break; + case BorderHuge: + m_borderSize = 18; + break; + case BorderVeryHuge: + m_borderSize = 27; + break; + case BorderOversized: + m_borderSize = 40; + break; + case BorderNormal: + default: + m_borderSize = 4; + } + + // check if we are in reverse layout mode + m_reverse = QApplication::reverseLayout(); + + // read in the configuration + readConfig(); + + for (int t = 0; t < NumButtonStatus; ++t) { + for (int i = 0; i < NumButtonIcons; ++i) { + if (m_pixmaps[t][i]) { + delete m_pixmaps[t][i]; + m_pixmaps[t][i] = 0; + } + } + } + + /// I dont want to do smart things here + /// just for cases that do not happen very often. + return true; +} + +KDecoration* SUSE2Handler::createDecoration( KDecorationBridge* bridge ) +{ + return new SUSE2Client( bridge, this ); +} + +bool SUSE2Handler::supports( Ability ability ) const +{ + switch( ability ) + { + case AbilityAnnounceButtons: + case AbilityButtonMenu: + case AbilityButtonOnAllDesktops: + case AbilityButtonSpacer: + case AbilityButtonHelp: + case AbilityButtonMinimize: + case AbilityButtonMaximize: + case AbilityButtonClose: + case AbilityButtonAboveOthers: + case AbilityButtonBelowOthers: + case AbilityButtonShade: + return true; + default: + return false; + }; +} + +void SUSE2Handler::readConfig() +{ + // create a config object + KConfig config("kwinSUSE2rc"); + config.setGroup("General"); + + // grab settings + QString alignValue = config.readEntry("TitleAlignment", "AlignLeft"); + if (alignValue == "AlignLeft") m_titleAlign = Qt::AlignLeft; + else if (alignValue == "AlignHCenter") m_titleAlign = Qt::AlignHCenter; + else if (alignValue == "AlignRight") m_titleAlign = Qt::AlignRight; + + QString roundValue = config.readEntry("RoundCorners", "NotMaximized"); + if (roundValue == "RoundAlways") m_roundCorners = 1; + else if (roundValue == "NotMaximized") m_roundCorners = 2; + else if (roundValue == "RoundNever") m_roundCorners = 3; + + m_menuClose = config.readBoolEntry("CloseOnMenuDoubleClick", true); + m_titleShadow = config.readBoolEntry("TitleShadow", true); + + QFontMetrics fm(m_titleFont); // active font = inactive font + int addSpace = config.readNumEntry("AddSpace", 4); + // The title should stretch with bigger font sizes! + m_titleHeight = QMAX(16, fm.height() + addSpace); + + fm = QFontMetrics(m_titleFontTool); // active font = inactive font + m_titleHeightTool = QMAX(13, fm.height() ); // don't care about the shadow etc. + + m_titlebarStyle = config.readNumEntry("TitleBarStyle", 0); + + m_buttonType = config.readNumEntry("TitleBarButtonType", 0); + m_customColors = config.readBoolEntry("CustomColors", false); + m_useTitleProps = config.readBoolEntry("UseTitleProps", false); + m_animateButtons = config.readBoolEntry("AnimateButtons", true); + m_redCloseButton = config.readBoolEntry("RedCloseButton", false); + m_iconSize = (config.readNumEntry("IconSize", 45))/100.0; + m_customIconColors = config.readBoolEntry("CustomIconColors", false); + QColor afgcolor = QColor(10, 20, 40); + m_aFgColor = config.readColorEntry("AFgColor", &afgcolor); + QColor abgcolor = QColor(210, 220, 240); + m_aBgColor = config.readColorEntry("ABgColor", &abgcolor); + QColor ifgcolor = QColor(40, 40, 40); + m_iFgColor = config.readColorEntry("IFgColor", &ifgcolor); + QColor ibgcolor = QColor(240, 240, 240); + m_iBgColor = config.readColorEntry("IBgColor", &ibgcolor); + m_iconShadow = config.readBoolEntry("IconShadow", false); + + m_titleLogo = config.readBoolEntry("TitleBarLogo", true); + m_titleLogoOffset = config.readNumEntry("TitleBarLogoOffset", 3); + m_titleLogoURL = config.readEntry("TitleBarLogoURL", locate("data", "kwin/pics/titlebar_decor.png")); +} + +QColor SUSE2Handler::getColor(KWinSUSE2::ColorType type, const bool active) const +{ + switch (type) { + case TitleGradientFrom: + return KDecoration::options()->color(ColorTitleBar, active); + break; + case TitleGradientTo: + return KDecoration::options()->color(ColorTitleBlend, active); + break; + case WindowContour: + case Border: + return KDecoration::options()->color(ColorFrame, active); + break; + case TitleFont: + return KDecoration::options()->color(ColorFont, active); + break; + case BtnBg: + return KDecoration::options()->color(ColorButtonBg, active); + break; + default: + return Qt::black; + } +} + +const KPixmap &SUSE2Handler::buttonPixmap(ButtonIcon type, int size, ButtonStatus status) +{ + if (m_pixmaps[status][type]) { + if (status != Shadow && m_pixmaps[status][type]->size() == QSize(size, size)) + return *m_pixmaps[status][type]; + else if (status == Shadow && m_pixmaps[status][type]->size() == QSize(size+4, size+4)) + return *m_pixmaps[status][type]; + } + + // no matching pixmap found, create a new one... + + delete m_pixmaps[status][type]; + m_pixmaps[status][type] = 0; + + QColor aDecoFgDark = alphaBlendColors(getColor(TitleGradientTo, true), Qt::black, 50); + QColor aDecoFgLight = alphaBlendColors(getColor(TitleGradientTo, true), Qt::white, 50); + QColor iDecoFgDark = alphaBlendColors(getColor(TitleGradientTo, false), Qt::black, 50); + QColor iDecoFgLight = alphaBlendColors(getColor(TitleGradientTo, false), Qt::white, 50); + + if (m_customIconColors && !m_useTitleProps) { + aDecoFgDark = m_aFgColor; + aDecoFgLight = m_aBgColor; + iDecoFgDark = m_iFgColor; + iDecoFgLight = m_iBgColor; + } + + KPixmap icon = IconEngine::icon(type, size); + QImage img = icon.convertToImage(); + + KPixmap *pixmap; + QImage tmpImage; + ShadowEngine se; + QPainter painter; + KPixmap tmpShadow; + switch (status) { + case ActiveUp: + if (m_useTitleProps) + tmpImage = recolorImage(&img, getColor(TitleFont, true)); + else + tmpImage = recolorImage(&img, aDecoFgDark); + + pixmap = new KPixmap(tmpImage); + break; + case ActiveDown: + if (m_useTitleProps) + tmpImage = recolorImage(&img, getColor(TitleFont, true)); + else + tmpImage = recolorImage(&img, aDecoFgLight); + + pixmap = new KPixmap(tmpImage); + break; + case InactiveUp: + if (m_useTitleProps) + tmpImage = recolorImage(&img, getColor(TitleFont, false)); + else + tmpImage = recolorImage(&img, iDecoFgDark); + + pixmap = new KPixmap(tmpImage); + break; + case InactiveDown: + if (m_useTitleProps) + tmpImage = recolorImage(&img, getColor(TitleFont, false)); + else + tmpImage = recolorImage(&img, iDecoFgLight); + + pixmap = new KPixmap(tmpImage); + break; + case Shadow: + // prepare shadow + tmpShadow = QPixmap(icon.width()+4, icon.height()+4); + tmpShadow.fill(QColor(0,0,0)); + tmpShadow.setMask(tmpShadow.createHeuristicMask(true)); + painter.begin(&tmpShadow); + painter.setPen(white); + painter.drawPixmap(0,0, icon); + painter.end(); + tmpImage = se.makeShadow(tmpShadow, QColor(0, 0, 0)); + pixmap = new KPixmap(tmpImage); + break; + default: + pixmap = new KPixmap(); + } + + m_pixmaps[status][type] = pixmap; + return *pixmap; +} + +QValueList< SUSE2Handler::BorderSize > +SUSE2Handler::borderSizes() const +{ + // the list must be sorted + return QValueList< BorderSize >() << BorderTiny << BorderNormal << + BorderLarge << BorderVeryLarge << BorderHuge << + BorderVeryHuge << BorderOversized; +} + +static SUSE2Handler *handler = 0; + +SUSE2Handler *Handler() +{ + return handler; +} + +} // KWinSUSE2 + +////////////////////////////////////////////////////////////////////////////// +// Plugin Stuff // +////////////////////////////////////////////////////////////////////////////// + +extern "C" +{ + KDE_EXPORT KDecorationFactory *create_factory() + { + KWinSUSE2::handler = new KWinSUSE2::SUSE2Handler(); + return KWinSUSE2::handler; + } +} + +// kate: space-indent on; indent-width 4; replace-tabs on; |