1018 lines
28 KiB
C++
1018 lines
28 KiB
C++
/*
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* $Id$
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*
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* Gallium-Quartz KWin client
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*
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* Copyright 2001
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* Karol Szwed <gallium@kde.org>
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* http://gallium.n3.net/
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*
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* Based on the KDE default client.
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*
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* Includes mini titlebars for ToolWindow Support.
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* Button positions are now customizable.
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*
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*/
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#include <kconfig.h>
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#include <kdrawutil.h>
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#include <kglobal.h>
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#include <klocale.h>
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#include <kpixmapeffect.h>
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#include <qbitmap.h>
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#include <qcursor.h>
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#include <qdrawutil.h>
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#include <qimage.h>
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#include <qlabel.h>
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#include <qlayout.h>
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#include <qtooltip.h>
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#include "quartz.h"
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namespace Quartz {
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static unsigned char iconify_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00,
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0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
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static unsigned char close_bits[] = {
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0x00, 0x00, 0x86, 0x01, 0xcc, 0x00, 0x78, 0x00, 0x30, 0x00, 0x78, 0x00,
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0xcc, 0x00, 0x86, 0x01, 0x00, 0x00, 0x00, 0x00};
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static unsigned char maximize_bits[] = {
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0xff, 0x01, 0xff, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
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0x01, 0x01, 0x01, 0x01, 0xff, 0x01, 0x00, 0x00};
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static unsigned char minmax_bits[] = {
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0xfc, 0x00, 0xfc, 0x00, 0x84, 0x00, 0xbf, 0x00, 0xbf, 0x00, 0xe1, 0x00,
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0x21, 0x00, 0x21, 0x00, 0x3f, 0x00, 0x00, 0x00};
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static unsigned char question_bits[] = {
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0x00, 0x00, 0x3c, 0x00, 0x66, 0x00, 0x60, 0x00, 0x30, 0x00, 0x18, 0x00,
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0x00, 0x00, 0x18, 0x00, 0x18, 0x00, 0x00, 0x00};
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static unsigned char pindown_white_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x80, 0x1f, 0xa0, 0x03,
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0xb0, 0x01, 0x30, 0x01, 0xf0, 0x00, 0x70, 0x00, 0x20, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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static unsigned char pindown_gray_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c,
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0x00, 0x0e, 0x00, 0x06, 0x00, 0x00, 0x80, 0x07, 0xc0, 0x03, 0xe0, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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static unsigned char pindown_dgray_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xc0, 0x10, 0x70, 0x20, 0x50, 0x20,
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0x48, 0x30, 0xc8, 0x38, 0x08, 0x1f, 0x08, 0x18, 0x10, 0x1c, 0x10, 0x0e,
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0xe0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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static unsigned char pinup_white_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x80, 0x11,
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0x3f, 0x15, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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static unsigned char pinup_gray_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x80, 0x0a, 0xbf, 0x0a, 0x80, 0x15, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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static unsigned char pinup_dgray_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x20, 0x40, 0x31, 0x40, 0x2e,
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0x40, 0x20, 0x40, 0x20, 0x7f, 0x2a, 0x40, 0x3f, 0xc0, 0x31, 0xc0, 0x20,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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///////////////////////////////////////////////////////////////////////////
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// Titlebar button positions
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bool onAllDesktopsButtonOnLeft = true;
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bool coloredFrame = true;
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KPixmap* titleBlocks = NULL;
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KPixmap* ititleBlocks = NULL;
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KPixmap* pinDownPix = NULL;
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KPixmap* pinUpPix = NULL;
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KPixmap* ipinDownPix = NULL;
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KPixmap* ipinUpPix = NULL;
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static int normalTitleHeight;
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static int toolTitleHeight;
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static int borderWidth;
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bool quartz_initialized = false;
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QuartzHandler* clientHandler;
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///////////////////////////////////////////////////////////////////////////
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QuartzHandler::QuartzHandler()
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{
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quartz_initialized = false;
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readConfig();
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createPixmaps();
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quartz_initialized = true;
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}
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QuartzHandler::~QuartzHandler()
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{
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quartz_initialized = false;
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freePixmaps();
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}
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KDecoration* QuartzHandler::createDecoration( KDecorationBridge* bridge )
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{
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return new QuartzClient( bridge, this );
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}
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bool QuartzHandler::reset(unsigned long changed)
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{
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quartz_initialized = false;
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freePixmaps();
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readConfig();
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createPixmaps();
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quartz_initialized = true;
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// Do we need to "hit the wooden hammer" ?
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bool needHardReset = true;
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if (changed & SettingColors)
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{
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needHardReset = false;
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}
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if (needHardReset) {
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return true;
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} else {
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resetDecorations(changed);
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return false;
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}
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return true;
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}
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void QuartzHandler::readConfig()
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{
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KConfig conf("kwinquartzrc");
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conf.setGroup("General");
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coloredFrame = conf.readBoolEntry( "UseTitleBarBorderColors", true );
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// A small hack to make the on all desktops button look nicer
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onAllDesktopsButtonOnLeft = KDecoration::options()->titleButtonsLeft().contains( 'S' );
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switch(options()->preferredBorderSize(this)) {
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case BorderLarge:
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borderWidth = 8;
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break;
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case BorderVeryLarge:
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borderWidth = 12;
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break;
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case BorderHuge:
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borderWidth = 18;
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break;
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case BorderVeryHuge:
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borderWidth = 27;
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break;
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case BorderOversized:
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borderWidth = 40;
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break;
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case BorderTiny:
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case BorderNormal:
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default:
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borderWidth = 4;
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}
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normalTitleHeight = QFontMetrics(options()->font(true)).height();
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if (normalTitleHeight < 18) normalTitleHeight = 18;
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if (normalTitleHeight < borderWidth) normalTitleHeight = borderWidth;
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toolTitleHeight = QFontMetrics(options()->font(true, true)).height();
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if (toolTitleHeight < 12) toolTitleHeight = 12;
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if (toolTitleHeight < borderWidth) toolTitleHeight = borderWidth;
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}
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// This does the colour transition magic. (You say "Oh, is that it?")
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// This may be made configurable at a later stage
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void QuartzHandler::drawBlocks( KPixmap *pi, KPixmap &p, const QColor &c1, const QColor &c2 )
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{
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QPainter px;
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px.begin( pi );
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// Draw a background gradient first
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KPixmapEffect::gradient(p, c1, c2, KPixmapEffect::HorizontalGradient);
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int factor = (pi->height()-2)/4;
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int square = factor - (factor+2)/4;
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int x = pi->width() - 5*factor - square;
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int y = (pi->height() - 4*factor)/2;
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px.fillRect( x, y, square, square, c1.light(120) );
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px.fillRect( x, y+factor, square, square, c1 );
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px.fillRect( x, y+2*factor, square, square, c1.light(110) );
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px.fillRect( x, y+3*factor, square, square, c1 );
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px.fillRect( x+factor, y, square, square, c1.light(110) );
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px.fillRect( x+factor, y+factor, square, square, c2.light(110) );
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px.fillRect( x+factor, y+2*factor, square, square, c1.light(120) );
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px.fillRect( x+factor, y+3*factor, square, square, c2.light(130) );
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px.fillRect( x+2*factor, y+factor, square, square, c1.light(110) );
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px.fillRect( x+2*factor, y+2*factor, square, square, c2.light(120) );
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px.fillRect( x+2*factor, y+3*factor, square, square, c2.light(150) );
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px.fillRect( x+3*factor, y, square, square, c1.dark(110) );
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px.fillRect( x+3*factor, y+2*factor, square, square, c2.light(120) );
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px.fillRect( x+3*factor, y+3*factor, square, square, c1.dark(120) );
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px.fillRect( x+4*factor, y+factor, square, square, c1.light(110) );
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px.fillRect( x+4*factor, y+3*factor, square, square, c1.dark(110) );
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px.fillRect( x+5*factor, y+2*factor, square, square, c2.light(120));
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px.fillRect( x+5*factor, y+3*factor, square, square, c2.light(110) );
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}
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// This paints the button pixmaps upon loading the style.
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void QuartzHandler::createPixmaps()
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{
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// Obtain titlebar blend colours, and create the block stuff on pixmaps.
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QColorGroup g2 = options()->colorGroup(ColorTitleBlend, true);
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QColor c2 = g2.background();
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g2 = options()->colorGroup(ColorTitleBar, true );
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QColor c = g2.background().light(130);
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titleBlocks = new KPixmap();
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titleBlocks->resize( normalTitleHeight*25/18, normalTitleHeight );
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drawBlocks( titleBlocks, *titleBlocks, c, c2 );
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g2 = options()->colorGroup(ColorTitleBlend, false);
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c2 = g2.background();
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g2 = options()->colorGroup(ColorTitleBar, false );
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c = g2.background().light(130);
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ititleBlocks = new KPixmap();
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ititleBlocks->resize( normalTitleHeight*25/18, normalTitleHeight );
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drawBlocks( ititleBlocks, *ititleBlocks, c, c2 );
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// Set the on all desktops pin pixmaps;
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QColorGroup g;
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QPainter p;
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g = options()->colorGroup( onAllDesktopsButtonOnLeft ? ColorTitleBar : ColorTitleBlend, true );
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c = onAllDesktopsButtonOnLeft ? g.background().light(130) : g.background();
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g2 = options()->colorGroup( ColorButtonBg, true );
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pinUpPix = new KPixmap();
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pinUpPix->resize(16, 16);
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p.begin( pinUpPix );
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p.fillRect( 0, 0, 16, 16, c);
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kColorBitmaps( &p, g2, 0, 1, 16, 16, true, pinup_white_bits,
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pinup_gray_bits, NULL, NULL, pinup_dgray_bits, NULL );
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p.end();
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pinDownPix = new KPixmap();
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pinDownPix->resize(16, 16);
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p.begin( pinDownPix );
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p.fillRect( 0, 0, 16, 16, c);
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kColorBitmaps( &p, g2, 0, 1, 16, 16, true, pindown_white_bits,
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pindown_gray_bits, NULL, NULL, pindown_dgray_bits, NULL );
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p.end();
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// Inactive pins
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g = options()->colorGroup( onAllDesktopsButtonOnLeft ? ColorTitleBar : ColorTitleBlend, false );
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c = onAllDesktopsButtonOnLeft ? g.background().light(130) : g.background();
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g2 = options()->colorGroup( ColorButtonBg, false );
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ipinUpPix = new KPixmap();
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ipinUpPix->resize(16, 16);
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p.begin( ipinUpPix );
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p.fillRect( 0, 0, 16, 16, c);
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kColorBitmaps( &p, g2, 0, 1, 16, 16, true, pinup_white_bits,
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pinup_gray_bits, NULL, NULL, pinup_dgray_bits, NULL );
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p.end();
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ipinDownPix = new KPixmap();
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ipinDownPix->resize(16, 16);
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p.begin( ipinDownPix );
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p.fillRect( 0, 0, 16, 16, c);
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kColorBitmaps( &p, g2, 0, 1, 16, 16, true, pindown_white_bits,
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pindown_gray_bits, NULL, NULL, pindown_dgray_bits, NULL );
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p.end();
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}
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void QuartzHandler::freePixmaps()
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{
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// Title images
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if (titleBlocks)
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delete titleBlocks;
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if (ititleBlocks)
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delete ititleBlocks;
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// On all desktops pin images
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if (pinUpPix)
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delete pinUpPix;
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if (ipinUpPix)
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delete ipinUpPix;
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if (pinDownPix)
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delete pinDownPix;
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if (ipinDownPix)
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delete ipinDownPix;
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}
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QValueList< QuartzHandler::BorderSize > QuartzHandler::borderSizes() const
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{ // the list must be sorted
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return QValueList< BorderSize >() << BorderNormal << BorderLarge <<
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BorderVeryLarge << BorderHuge << BorderVeryHuge << BorderOversized;
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}
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QuartzButton::QuartzButton(QuartzClient *parent, const char *name, bool largeButton,
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bool isLeftButton, bool isOnAllDesktopsButton, const unsigned char *bitmap,
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const QString& tip)
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: QButton(parent->widget(), name)
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{
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setTipText(tip);
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setCursor(ArrowCursor);
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// Eliminate any possible background flicker
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setBackgroundMode( QWidget::NoBackground );
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setToggleButton( isOnAllDesktopsButton );
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deco = NULL;
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large = largeButton;
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isLeft = isLeftButton;
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isOnAllDesktops = isOnAllDesktopsButton;
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client = parent;
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if ( large )
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setFixedSize(normalTitleHeight-2, normalTitleHeight-2);
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else
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setFixedSize(toolTitleHeight-2, toolTitleHeight-2);
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if(bitmap)
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setBitmap(bitmap);
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}
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QuartzButton::~QuartzButton()
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{
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if (deco)
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delete deco;
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}
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QSize QuartzButton::sizeHint() const
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{
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if ( large )
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return( QSize(normalTitleHeight-2, normalTitleHeight-2) );
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else
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return( QSize(toolTitleHeight-2, toolTitleHeight-2) );
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}
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void QuartzButton::setBitmap(const unsigned char *bitmap)
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{
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if (deco)
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delete deco;
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deco = new QBitmap(10, 10, bitmap, true);
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deco->setMask( *deco );
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repaint( false );
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}
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void QuartzButton::setTipText(const QString &tip) {
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if(KDecoration::options()->showTooltips()) {
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QToolTip::remove(this );
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QToolTip::add(this, tip );
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}
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}
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void QuartzButton::drawButton(QPainter *p)
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{
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// Never paint if the pixmaps have not been created
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if (!quartz_initialized)
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return;
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QColor c;
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if (isLeft)
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c = KDecoration::options()->color(KDecoration::ColorTitleBar, client->isActive()).light(130);
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else
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c = KDecoration::options()->color(KDecoration::ColorTitleBlend, client->isActive());
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// Fill the button background with an appropriate color
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p->fillRect(0, 0, width(), height(), c );
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// If we have a decoration bitmap, then draw that
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// otherwise we paint a menu button (with mini icon), or a onAllDesktops button.
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if( deco )
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{
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int xOff = (width()-10)/2;
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int yOff = (height()-10)/2;
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p->setPen( Qt::black );
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p->drawPixmap(isDown() ? xOff+2: xOff+1, isDown() ? yOff+2 : yOff+1, *deco);
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p->setPen( KDecoration::options()->color(KDecoration::ColorButtonBg, client->isActive()).light(150) );
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p->drawPixmap(isDown() ? xOff+1: xOff, isDown() ? yOff+1 : yOff, *deco);
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} else
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{
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QPixmap btnpix;
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int Offset = 0;
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if (isOnAllDesktops)
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{
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if (isDown())
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Offset = 1;
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// Select the right onAllDesktops button to paint
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if (client->isActive())
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btnpix = isOn() ? *pinDownPix : *pinUpPix;
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else
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btnpix = isOn() ? *ipinDownPix : *ipinUpPix;
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} else
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btnpix = client->icon().pixmap( QIconSet::Small, QIconSet::Normal);
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// Shrink the miniIcon for tiny titlebars.
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if ( height() < 16)
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{
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QPixmap tmpPix;
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// Smooth scale the image
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tmpPix.convertFromImage( btnpix.convertToImage().smoothScale(height(), height()));
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p->drawPixmap( 0, 0, tmpPix );
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} else {
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Offset += (height() - 16)/2;
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p->drawPixmap( Offset, Offset, btnpix );
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}
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}
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}
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// Make the protected member public
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void QuartzButton::turnOn( bool isOn )
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{
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if ( isToggleButton() )
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setOn( isOn );
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}
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void QuartzButton::mousePressEvent( QMouseEvent* e )
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{
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last_button = e->button();
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QMouseEvent me( e->type(), e->pos(), e->globalPos(),
|
|
LeftButton, e->state() );
|
|
QButton::mousePressEvent( &me );
|
|
}
|
|
|
|
|
|
void QuartzButton::mouseReleaseEvent( QMouseEvent* e )
|
|
{
|
|
last_button = e->button();
|
|
QMouseEvent me( e->type(), e->pos(), e->globalPos(),
|
|
LeftButton, e->state() );
|
|
QButton::mouseReleaseEvent( &me );
|
|
}
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
QuartzClient::QuartzClient(KDecorationBridge* bridge, KDecorationFactory* factory)
|
|
: KDecoration (bridge, factory)
|
|
{
|
|
}
|
|
|
|
|
|
void QuartzClient::init()
|
|
{
|
|
createMainWidget(WNoAutoErase | WStaticContents);
|
|
|
|
widget()->installEventFilter( this );
|
|
|
|
// No flicker thanks
|
|
widget()->setBackgroundMode( QWidget::NoBackground );
|
|
|
|
// Set button pointers to NULL so we can track things
|
|
for(int i=0; i < QuartzClient::BtnCount; i++)
|
|
button[i] = NULL;
|
|
|
|
// Finally, toolWindows look small
|
|
if ( isTool() ) {
|
|
titleHeight = toolTitleHeight;
|
|
largeButtons = false;
|
|
}
|
|
else {
|
|
titleHeight = normalTitleHeight;
|
|
largeButtons = true;
|
|
}
|
|
|
|
borderSize = borderWidth;
|
|
|
|
// Pack the fake window window within a grid
|
|
QGridLayout* g = new QGridLayout(widget(), 0, 0, 0);
|
|
g->setResizeMode(QLayout::FreeResize);
|
|
g->addRowSpacing(0, borderSize-1); // Top grab bar
|
|
g->addWidget(new QLabel( i18n( "<center><b>Quartz</b></center>" ), widget()), 3, 1); // fake window
|
|
// without the next line, unshade flickers
|
|
g->addItem( new QSpacerItem( 0, 0, QSizePolicy::Fixed,
|
|
QSizePolicy::Expanding ) );
|
|
g->setRowStretch(3, 10); // Wrapped window
|
|
g->addRowSpacing(2, 1); // line under titlebar
|
|
g->addRowSpacing(4, borderSize); // bottom handles
|
|
g->addColSpacing(0, borderSize);
|
|
g->addColSpacing(2, borderSize);
|
|
|
|
// Pack the titlebar HBox with items
|
|
hb = new QBoxLayout(0, QBoxLayout::LeftToRight, 0, 0, 0);
|
|
hb->setResizeMode( QLayout::FreeResize );
|
|
g->addLayout ( hb, 1, 1 );
|
|
|
|
addClientButtons( options()->titleButtonsLeft() );
|
|
|
|
titlebar = new QSpacerItem( 10, titleHeight, QSizePolicy::Expanding, QSizePolicy::Minimum );
|
|
hb->addItem(titlebar);
|
|
hb->addSpacing(2);
|
|
|
|
addClientButtons( options()->titleButtonsRight(), false );
|
|
|
|
hb->addSpacing(2);
|
|
}
|
|
|
|
void QuartzClient::reset( unsigned long changed )
|
|
{
|
|
if (changed & SettingColors || changed & SettingFont)
|
|
{
|
|
// repaint the whole thing
|
|
widget()->repaint(false);
|
|
}
|
|
}
|
|
|
|
bool QuartzClient::isTool()
|
|
{
|
|
NET::WindowType type = windowType(NET::NormalMask|NET::ToolbarMask|NET::UtilityMask|NET::MenuMask);
|
|
return ((type==NET::Toolbar)||(type==NET::NET::Utility)||(type==NET::Menu));
|
|
}
|
|
|
|
|
|
void QuartzClient::addClientButtons( const QString& s, bool isLeft )
|
|
{
|
|
if (s.length() > 0)
|
|
for(unsigned int i = 0; i < s.length(); i++)
|
|
{
|
|
switch( s[i].latin1() )
|
|
{
|
|
// Menu button
|
|
case 'M':
|
|
if (!button[BtnMenu])
|
|
{
|
|
button[BtnMenu] = new QuartzButton(this, "menu",
|
|
largeButtons, isLeft, false, NULL, i18n("Menu"));
|
|
connect( button[BtnMenu], SIGNAL(pressed()),
|
|
this, SLOT(menuButtonPressed()) );
|
|
hb->addWidget( button[BtnMenu] );
|
|
}
|
|
break;
|
|
|
|
// On all desktops button
|
|
case 'S':
|
|
if (!button[BtnOnAllDesktops])
|
|
{
|
|
button[BtnOnAllDesktops] = new QuartzButton(this, "on_all_desktops",
|
|
largeButtons, isLeft, true, NULL, i18n("On All Desktops"));
|
|
button[BtnOnAllDesktops]->turnOn( isOnAllDesktops() );
|
|
connect( button[BtnOnAllDesktops], SIGNAL(clicked()),
|
|
this, SLOT(toggleOnAllDesktops()) );
|
|
hb->addSpacing(1);
|
|
hb->addWidget( button[BtnOnAllDesktops] );
|
|
hb->addSpacing(1);
|
|
}
|
|
break;
|
|
|
|
// Help button
|
|
case 'H':
|
|
if( providesContextHelp() && (!button[BtnHelp]) )
|
|
{
|
|
button[BtnHelp] = new QuartzButton(this, "help",
|
|
largeButtons, isLeft, true, question_bits, i18n("Help"));
|
|
connect( button[BtnHelp], SIGNAL( clicked() ),
|
|
this, SLOT(showContextHelp()));
|
|
hb->addWidget( button[BtnHelp] );
|
|
}
|
|
break;
|
|
|
|
// Minimize button
|
|
case 'I':
|
|
if ( (!button[BtnIconify]) && isMinimizable())
|
|
{
|
|
button[BtnIconify] = new QuartzButton(this, "iconify",
|
|
largeButtons, isLeft, true, iconify_bits, i18n("Minimize"));
|
|
connect( button[BtnIconify], SIGNAL( clicked()),
|
|
this, SLOT(minimize()) );
|
|
hb->addWidget( button[BtnIconify] );
|
|
}
|
|
break;
|
|
|
|
// Maximize button
|
|
case 'A':
|
|
if ( (!button[BtnMax]) && isMaximizable())
|
|
{
|
|
button[BtnMax] = new QuartzButton(this, "maximize",
|
|
largeButtons, isLeft, true, maximize_bits, i18n("Maximize"));
|
|
connect( button[BtnMax], SIGNAL( clicked()),
|
|
this, SLOT(slotMaximize()) );
|
|
hb->addWidget( button[BtnMax] );
|
|
}
|
|
break;
|
|
|
|
// Close button
|
|
case 'X':
|
|
if (!button[BtnClose] && isCloseable())
|
|
{
|
|
button[BtnClose] = new QuartzButton(this, "close",
|
|
largeButtons, isLeft, true, close_bits, i18n("Close"));
|
|
connect( button[BtnClose], SIGNAL( clicked()),
|
|
this, SLOT(closeWindow()) );
|
|
hb->addWidget( button[BtnClose] );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void QuartzClient::iconChange()
|
|
{
|
|
if (button[BtnMenu] && button[BtnMenu]->isVisible())
|
|
button[BtnMenu]->repaint(false);
|
|
}
|
|
|
|
|
|
void QuartzClient::desktopChange()
|
|
{
|
|
if (button[BtnOnAllDesktops])
|
|
{
|
|
button[BtnOnAllDesktops]->turnOn(isOnAllDesktops());
|
|
button[BtnOnAllDesktops]->repaint(false);
|
|
button[BtnOnAllDesktops]->setTipText(isOnAllDesktops() ? i18n("Not On All Desktops") : i18n("On All Desktops"));
|
|
}
|
|
}
|
|
|
|
|
|
void QuartzClient::slotMaximize()
|
|
{
|
|
if (button[BtnMax])
|
|
{
|
|
switch (button[BtnMax]->last_button)
|
|
{
|
|
case MidButton:
|
|
maximize(maximizeMode() ^ MaximizeVertical );
|
|
break;
|
|
case RightButton:
|
|
maximize(maximizeMode() ^ MaximizeHorizontal );
|
|
break;
|
|
default:
|
|
maximize(maximizeMode() == MaximizeFull ? MaximizeRestore : MaximizeFull );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void QuartzClient::resizeEvent( QResizeEvent* e)
|
|
{
|
|
calcHiddenButtons();
|
|
|
|
if (widget()->isVisibleToTLW())
|
|
{
|
|
widget()->update(widget()->rect());
|
|
int dx = 0;
|
|
int dy = 0;
|
|
|
|
if ( e->oldSize().width() != width() )
|
|
dx = 32 + QABS( e->oldSize().width() - width() );
|
|
|
|
if ( e->oldSize().height() != height() )
|
|
dy = 8 + QABS( e->oldSize().height() - height() );
|
|
|
|
if ( dy )
|
|
widget()->update( 0, height() - dy + 1, width(), dy );
|
|
|
|
if ( dx )
|
|
{
|
|
widget()->update( width() - dx + 1, 0, dx, height() );
|
|
widget()->update( QRect( QPoint(4,4), titlebar->geometry().bottomLeft() - QPoint(1,0) ) );
|
|
widget()->update( QRect( titlebar->geometry().topRight(), QPoint( width() - 4, titlebar->geometry().bottom() ) ) );
|
|
// Titlebar needs no paint event
|
|
widget()->repaint(titlebar->geometry(), false);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void QuartzClient::captionChange()
|
|
{
|
|
widget()->repaint( titlebar->geometry(), false );
|
|
}
|
|
|
|
|
|
// Quartz Paint magic goes here.
|
|
void QuartzClient::paintEvent( QPaintEvent* )
|
|
{
|
|
// Never paint if the pixmaps have not been created
|
|
if (!quartz_initialized)
|
|
return;
|
|
|
|
const bool maxFull = (maximizeMode()==MaximizeFull) && !options()->moveResizeMaximizedWindows();
|
|
|
|
QColorGroup g;
|
|
QPainter p(widget());
|
|
|
|
// Obtain widget bounds.
|
|
QRect r(widget()->rect());
|
|
int x = r.x();
|
|
int y = r.y();
|
|
int x2 = r.width() - 1;
|
|
int y2 = r.height() - 1;
|
|
int w = r.width();
|
|
int h = r.height();
|
|
|
|
// Draw part of the frame that is the title color
|
|
|
|
if( coloredFrame )
|
|
g = options()->colorGroup(ColorTitleBar, isActive());
|
|
else
|
|
g = options()->colorGroup(ColorFrame, isActive());
|
|
|
|
// Draw outer highlights and lowlights
|
|
p.setPen( g.light().light(120) );
|
|
p.drawLine( x, y, x2-1, y );
|
|
p.drawLine( x, y+1, x, y2-1 );
|
|
p.setPen( g.dark().light(120) );
|
|
p.drawLine( x2, y, x2, y2 );
|
|
p.drawLine( x, y2, x2, y2 );
|
|
|
|
// Fill out the border edges
|
|
QColor frameColor;
|
|
if ( coloredFrame)
|
|
frameColor = g.background().light(130);
|
|
else
|
|
frameColor = g.background();
|
|
if (borderSize > 2) {
|
|
p.fillRect(x+1, y+1, w-2, borderSize-2, frameColor); // top
|
|
if (!maxFull) {
|
|
p.fillRect(x+1, y+h-(borderSize-1), w-2, borderSize-2, frameColor); // bottom
|
|
p.fillRect(x+1, y+borderSize-1, borderSize-1, h-2*(borderSize-1), frameColor); // left
|
|
p.fillRect(x+w-(borderSize), y+borderSize-1, borderSize-1, h-2*(borderSize-1), frameColor); // right
|
|
}
|
|
}
|
|
|
|
// Draw a frame around the wrapped widget.
|
|
p.setPen( g.background() );
|
|
if (maxFull) {
|
|
p.drawLine(x+1, y+titleHeight+(borderSize-1), w-2, y+titleHeight+(borderSize-1));
|
|
} else {
|
|
p.drawRect( x+(borderSize-1), y+titleHeight+(borderSize-1), w-2*(borderSize-1), h-titleHeight-2*(borderSize-1) );
|
|
}
|
|
|
|
// Drawing this extra line removes non-drawn areas when shaded
|
|
p.drawLine( x+borderSize, y2-borderSize, x2-borderSize, y2-borderSize);
|
|
|
|
// Highlight top corner
|
|
p.setPen( g.light().light(160) );
|
|
p.drawPoint( x, y );
|
|
p.setPen( g.light().light(140) );
|
|
p.drawPoint( x+1, y );
|
|
p.drawPoint( x, y+1 );
|
|
|
|
// Draw the title bar.
|
|
// ===================
|
|
r = titlebar->geometry();
|
|
|
|
// Obtain titlebar blend colours
|
|
QColor c1 = options()->color(ColorTitleBar, isActive() ).light(130);
|
|
QColor c2 = options()->color(ColorTitleBlend, isActive() );
|
|
|
|
// Create a disposable pixmap buffer for the titlebar
|
|
KPixmap* titleBuffer = new KPixmap;
|
|
titleBuffer->resize( maxFull?w-2:(w-2*(borderSize-1)), titleHeight );
|
|
|
|
QPainter p2( titleBuffer, this );
|
|
|
|
// subtract titleBlocks pixmap width and some
|
|
int rightoffset = r.x()+r.width()-titleBlocks->width()-borderSize;
|
|
|
|
p2.fillRect( 0, 0, w, r.height(), c1 );
|
|
p2.fillRect( rightoffset, 0, maxFull?w-rightoffset:w-rightoffset-2*(borderSize-1), r.height(), c2 );
|
|
|
|
// 8 bit displays will be a bit dithered, but they still look ok.
|
|
if ( isActive() )
|
|
p2.drawPixmap( rightoffset, 0, *titleBlocks );
|
|
else
|
|
p2.drawPixmap( rightoffset, 0, *ititleBlocks );
|
|
|
|
// Draw the title text on the pixmap, and with a smaller font
|
|
// for toolwindows than the default.
|
|
QFont fnt;
|
|
if ( largeButtons ) {
|
|
fnt = options()->font(true, false); // font not small
|
|
} else {
|
|
fnt = options()->font(true, true); // font small
|
|
fnt.setWeight( QFont::Normal ); // and disable bold
|
|
}
|
|
p2.setFont( fnt );
|
|
|
|
p2.setPen( options()->color(ColorFont, isActive() ));
|
|
p2.drawText(r.x()+4-borderSize, 0, r.width()-3, r.height(),
|
|
AlignLeft | AlignVCenter, caption() );
|
|
p2.end();
|
|
|
|
p.drawPixmap( maxFull?1:borderSize-1, borderSize-1, *titleBuffer );
|
|
|
|
delete titleBuffer;
|
|
}
|
|
|
|
|
|
void QuartzClient::showEvent(QShowEvent *)
|
|
{
|
|
calcHiddenButtons();
|
|
widget()->show();
|
|
}
|
|
|
|
|
|
void QuartzClient::mouseDoubleClickEvent( QMouseEvent * e )
|
|
{
|
|
if (titlebar->geometry().contains( e->pos() ) )
|
|
titlebarDblClickOperation();
|
|
}
|
|
|
|
|
|
void QuartzClient::maximizeChange()
|
|
{
|
|
if (button[BtnMax]) {
|
|
button[BtnMax]->setBitmap((maximizeMode()==MaximizeFull) ? minmax_bits : maximize_bits);
|
|
button[BtnMax]->setTipText((maximizeMode()==MaximizeFull) ? i18n("Restore") : i18n("Maximize"));
|
|
}
|
|
}
|
|
|
|
|
|
void QuartzClient::activeChange()
|
|
{
|
|
for(int i=QuartzClient::BtnHelp; i < QuartzClient::BtnCount; i++)
|
|
if(button[i])
|
|
button[i]->repaint(false);
|
|
|
|
widget()->repaint(false);
|
|
}
|
|
|
|
|
|
QuartzClient::MousePosition QuartzClient::mousePosition(const QPoint &point) const
|
|
{
|
|
const int corner = 3*borderSize/2 + 18;
|
|
MousePosition pos = Center;
|
|
|
|
QRect r(widget()->rect());
|
|
|
|
if(point.y() < (borderSize-1)) {
|
|
if(point.x() < corner) return TopLeft2;
|
|
else if(point.x() > (r.right()-corner)) return TopRight2;
|
|
else return Top;
|
|
} else if(point.y() > (r.bottom()-borderSize)) {
|
|
if(point.x() < corner) return BottomLeft2;
|
|
else if(point.x() > (r.right()-corner)) return BottomRight2;
|
|
else return Bottom;
|
|
} else if(point.x() < borderSize) {
|
|
if(point.y() < corner) return TopLeft2;
|
|
else if(point.y() > (r.bottom()-corner)) return BottomLeft2;
|
|
else return Left;
|
|
} else if(point.x() > (r.right()-borderSize)) {
|
|
if(point.y() < corner) return TopRight2;
|
|
else if(point.y() > (r.bottom()-corner)) return BottomRight2;
|
|
else return Right;
|
|
}
|
|
|
|
return pos;
|
|
}
|
|
|
|
|
|
void QuartzClient::borders(int& left, int& right, int& top, int& bottom) const
|
|
{
|
|
left = borderSize;
|
|
right = borderSize;
|
|
top = 1 + titleHeight + (borderSize-1);
|
|
bottom = borderSize;
|
|
|
|
if ((maximizeMode()==MaximizeFull) && !options()->moveResizeMaximizedWindows()) {
|
|
left = right = bottom = 0;
|
|
top = 1 + titleHeight + (borderSize-1);
|
|
}
|
|
}
|
|
|
|
|
|
void QuartzClient::resize( const QSize& s )
|
|
{
|
|
widget()->resize( s );
|
|
}
|
|
|
|
|
|
QSize QuartzClient::minimumSize() const
|
|
{
|
|
return widget()->minimumSize();
|
|
}
|
|
|
|
|
|
// The hiding button while shrinking, show button while expanding magic
|
|
void QuartzClient::calcHiddenButtons()
|
|
{
|
|
//Hide buttons in this order - OnAllDesktops, Help, Maximize, Menu, Minimize, Close.
|
|
QuartzButton* btnArray[] = { button[BtnOnAllDesktops], button[BtnHelp], button[BtnMax],
|
|
button[BtnMenu], button[BtnIconify], button[BtnClose] };
|
|
|
|
int minwidth = largeButtons ? 180 : 140; // Start hiding buttons at this width
|
|
int btn_width = largeButtons ? 16 : 10;
|
|
int current_width = width();
|
|
int count = 0;
|
|
int i;
|
|
|
|
// Find out how many buttons we have to hide.
|
|
while (current_width < minwidth)
|
|
{
|
|
current_width += btn_width;
|
|
count++;
|
|
}
|
|
|
|
// Bound the number of buttons to hide
|
|
if (count > 6) count = 6;
|
|
|
|
// Hide the required buttons...
|
|
for(i = 0; i < count; i++)
|
|
{
|
|
if (btnArray[i] && btnArray[i]->isVisible() )
|
|
btnArray[i]->hide();
|
|
}
|
|
|
|
// Show the rest of the buttons...
|
|
for(i = count; i < 6; i++)
|
|
{
|
|
if (btnArray[i] && (!btnArray[i]->isVisible()) )
|
|
btnArray[i]->show();
|
|
}
|
|
}
|
|
|
|
|
|
// Make sure the menu button follows double click conventions set in kcontrol
|
|
void QuartzClient::menuButtonPressed()
|
|
{
|
|
QPoint menupoint ( button[BtnMenu]->rect().bottomLeft().x()-1,
|
|
button[BtnMenu]->rect().bottomLeft().y()+2 );
|
|
menupoint = button[BtnMenu]->mapToGlobal( menupoint );
|
|
showWindowMenu(menupoint);
|
|
button[BtnMenu]->setDown(false);
|
|
}
|
|
|
|
bool QuartzClient::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:
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
}
|
|
|
|
// Extended KWin plugin interface
|
|
/////////////////////////////////
|
|
extern "C"
|
|
{
|
|
KDecorationFactory *create_factory()
|
|
{
|
|
Quartz::clientHandler = new Quartz::QuartzHandler();
|
|
return Quartz::clientHandler;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
#include "quartz.moc"
|
|
// vim: ts=4
|