808 lines
23 KiB
C++
808 lines
23 KiB
C++
/*
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*
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* Gallium-Quartz KWin client
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*
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* Copyright (C) 2005 Sandro Giessl <sandro@giessl.com>
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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 <qdrawutil.h>
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#include <qimage.h>
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#include <kpixmap.h>
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#include <qapplication.h>
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#include "quartz.h"
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//Added by qt3to4:
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#include <QPixmap>
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#include <QPaintEvent>
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namespace Quartz {
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static const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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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static const unsigned char above_on_bits[] = {
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0x00, 0x00, 0xfe, 0x01, 0xfe, 0x01, 0x30, 0x00, 0xfc, 0x00, 0x78, 0x00,
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0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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static const unsigned char above_off_bits[] = {
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0x30, 0x00, 0x78, 0x00, 0xfc, 0x00, 0x30, 0x00, 0xfe, 0x01, 0xfe, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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static const unsigned char below_on_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x00, 0x78, 0x00, 0xfc, 0x00,
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0x30, 0x00, 0xfe, 0x01, 0xfe, 0x01, 0x00, 0x00};
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static const unsigned char below_off_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x01, 0xfe, 0x01,
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0x30, 0x00, 0xfc, 0x00, 0x78, 0x00, 0x30, 0x00};
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static const unsigned char shade_on_bits[] = {
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0x00, 0x00, 0xfe, 0x01, 0xfe, 0x01, 0xfe, 0x01, 0x02, 0x01, 0x02, 0x01,
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0x02, 0x01, 0x02, 0x01, 0xfe, 0x01, 0x00, 0x00};
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static const unsigned char shade_off_bits[] = {
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0x00, 0x00, 0xfe, 0x01, 0xfe, 0x01, 0xfe, 0x01, 0x00, 0x00, 0x00, 0x00,
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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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bool extraSlim = false;
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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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} else if (changed & SettingButtons) {
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// handled by KCommonDecoration
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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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bool QuartzHandler::supports( Ability ability )
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{
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switch( ability )
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{
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case AbilityAnnounceButtons:
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case AbilityButtonMenu:
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case AbilityButtonOnAllDesktops:
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case AbilityButtonHelp:
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case AbilityButtonMinimize:
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case AbilityButtonMaximize:
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case AbilityButtonClose:
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case AbilityButtonAboveOthers:
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case AbilityButtonBelowOthers:
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case AbilityButtonShade:
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case AbilityButtonSpacer:
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return true;
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default:
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return false;
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};
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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.readEntry( "UseTitleBarBorderColors", QVariant(true )).toBool();
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extraSlim = conf.readEntry( "UseQuartzExtraSlim", QVariant(false )).toBool();
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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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if ( QApplication::isRightToLeft() )
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onAllDesktopsButtonOnLeft = !onAllDesktopsButtonOnLeft;
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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 = extraSlim?2:4;
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}
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normalTitleHeight = QFontMetrics(options()->font(true)).height();
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int nTH_limit=extraSlim?14:18;
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normalTitleHeight = QFontMetrics(options()->font(true)).height()-(extraSlim?1:0);
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if (normalTitleHeight < nTH_limit) normalTitleHeight = nTH_limit;
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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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QPalette g2 = options()->palette(ColorTitleBlend, true);
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g2.setCurrentColorGroup( QPalette::Active );
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QColor c2 = g2.color( QPalette::Background );
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g2 = options()->palette(ColorTitleBar, true );
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g2.setCurrentColorGroup( QPalette::Active );
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QColor c = g2.color(QPalette::Background).light(130);
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titleBlocks = new KPixmap( normalTitleHeight*25/18, normalTitleHeight );
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drawBlocks( titleBlocks, *titleBlocks, c, c2 );
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g2 = options()->palette(ColorTitleBlend, false);
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g2.setCurrentColorGroup( QPalette::Active );
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c2 = g2.color( QPalette::Background );
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g2 = options()->palette(ColorTitleBar, false );
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g2.setCurrentColorGroup( QPalette::Active );
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c = g2.color(QPalette::Background).light(130);
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ititleBlocks = new KPixmap( 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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QPalette g;
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QPainter p;
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g = options()->palette( onAllDesktopsButtonOnLeft ? ColorTitleBar : ColorTitleBlend, true );
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g.setCurrentColorGroup( QPalette::Active );
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c = onAllDesktopsButtonOnLeft ? g.color(QPalette::Background).light(130) : g.color(QPalette::Background);
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g2 = options()->palette( ColorButtonBg, true );
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g2.setCurrentColorGroup( QPalette::Active );
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pinUpPix = new KPixmap(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(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()->palette( onAllDesktopsButtonOnLeft ? ColorTitleBar : ColorTitleBlend, false );
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g.setCurrentColorGroup( QPalette::Active );
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c = onAllDesktopsButtonOnLeft ? g.color(QPalette::Background).light(130) : g.color( QPalette::Background );
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g2 = options()->palette( ColorButtonBg, false );
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g2.setCurrentColorGroup( QPalette::Active );
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ipinUpPix = new KPixmap(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(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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delete titleBlocks;
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delete ititleBlocks;
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// On all desktops pin images
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delete pinUpPix;
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delete ipinUpPix;
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delete pinDownPix;
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delete ipinDownPix;
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}
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QList< QuartzHandler::BorderSize > QuartzHandler::borderSizes() const
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{ // the list must be sorted
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return QList< BorderSize >() << BorderNormal << BorderLarge <<
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BorderVeryLarge << BorderHuge << BorderVeryHuge << BorderOversized;
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}
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QuartzButton::QuartzButton(ButtonType type, QuartzClient *parent, const char *name)
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: KCommonDecorationButton(type, parent)
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{
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setObjectName( name );
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// Eliminate any possible background flicker
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setAttribute(Qt::WA_NoSystemBackground, false);
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deco = 0;
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}
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QuartzButton::~QuartzButton()
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{
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delete deco;
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}
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void QuartzButton::reset(unsigned long changed)
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{
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if (changed&DecorationReset || changed&ManualReset || changed&SizeChange || changed&StateChange) {
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switch (type() ) {
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case CloseButton:
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setBitmap(close_bits);
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break;
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case HelpButton:
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setBitmap(question_bits);
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break;
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case MinButton:
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setBitmap(iconify_bits);
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break;
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case MaxButton:
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setBitmap( isChecked() ? minmax_bits : maximize_bits );
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break;
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case OnAllDesktopsButton:
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setBitmap(0);
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break;
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case ShadeButton:
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setBitmap( isChecked() ? shade_on_bits : shade_off_bits );
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break;
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case AboveButton:
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setBitmap( isChecked() ? above_on_bits : above_off_bits );
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break;
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case BelowButton:
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setBitmap( isChecked() ? below_on_bits : below_off_bits );
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break;
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default:
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setBitmap(0);
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break;
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}
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this->update();
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|
}
|
|
}
|
|
|
|
void QuartzButton::setBitmap(const unsigned char *bitmap)
|
|
{
|
|
delete deco;
|
|
deco = 0;
|
|
|
|
if (bitmap) {
|
|
deco = new QBitmap(10, 10, bitmap, true);
|
|
deco->setMask( *deco );
|
|
repaint( );
|
|
}
|
|
}
|
|
|
|
void QuartzButton::paintEvent(QPaintEvent *)
|
|
{
|
|
QPainter p(this);
|
|
drawButton(&p);
|
|
}
|
|
|
|
void QuartzButton::drawButton(QPainter *p)
|
|
{
|
|
// Never paint if the pixmaps have not been created
|
|
if (!quartz_initialized)
|
|
return;
|
|
|
|
QColor c;
|
|
|
|
if (isLeft() )
|
|
c = KDecoration::options()->color(KDecoration::ColorTitleBar, decoration()->isActive()).light(130);
|
|
else
|
|
c = KDecoration::options()->color(KDecoration::ColorTitleBlend, decoration()->isActive());
|
|
|
|
// Fill the button background with an appropriate color
|
|
p->fillRect(0, 0, width(), height(), c );
|
|
|
|
// If we have a decoration bitmap, then draw that
|
|
// otherwise we paint a menu button (with mini icon), or a onAllDesktops button.
|
|
if( deco )
|
|
{
|
|
int xOff = (width()-10)/2;
|
|
int yOff = (height()-10)/2;
|
|
p->setPen( Qt::black );
|
|
p->drawPixmap(isDown() ? xOff+2: xOff+1, isDown() ? yOff+2 : yOff+1, *deco);
|
|
p->setPen( KDecoration::options()->color(KDecoration::ColorButtonBg, decoration()->isActive()).light(150) );
|
|
p->drawPixmap(isDown() ? xOff+1: xOff, isDown() ? yOff+1 : yOff, *deco);
|
|
} else
|
|
{
|
|
QPixmap btnpix;
|
|
int Offset = 0;
|
|
|
|
if (type() == OnAllDesktopsButton)
|
|
{
|
|
if (isDown())
|
|
Offset = 1;
|
|
|
|
// Select the right onAllDesktops button to paint
|
|
if (decoration()->isActive())
|
|
btnpix = isChecked() ? *pinDownPix : *pinUpPix;
|
|
else
|
|
btnpix = isChecked() ? *ipinDownPix : *ipinUpPix;
|
|
|
|
} else
|
|
btnpix = decoration()->icon().pixmap( QIcon::Small, QIcon::Normal);
|
|
|
|
// Shrink the miniIcon for tiny titlebars.
|
|
if ( height() < 16)
|
|
{
|
|
// Smooth scale the image
|
|
QPixmap tmpPix = btnpix.scaled(height(), height(), Qt::IgnoreAspectRatio,Qt::SmoothTransformation);
|
|
p->drawPixmap( 0, 0, tmpPix );
|
|
} else {
|
|
Offset += (height() - 16)/2;
|
|
p->drawPixmap( Offset, Offset, btnpix );
|
|
}
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
QuartzClient::QuartzClient(KDecorationBridge* bridge, KDecorationFactory* factory)
|
|
: KCommonDecoration (bridge, factory)
|
|
{
|
|
}
|
|
|
|
QString QuartzClient::visibleName() const
|
|
{
|
|
return i18n("Quartz");
|
|
}
|
|
|
|
QString QuartzClient::defaultButtonsLeft() const
|
|
{
|
|
return "M";
|
|
}
|
|
|
|
QString QuartzClient::defaultButtonsRight() const
|
|
{
|
|
return "HIAX";
|
|
}
|
|
|
|
bool QuartzClient::decorationBehaviour(DecorationBehaviour behaviour) const
|
|
{
|
|
switch (behaviour) {
|
|
case DB_MenuClose:
|
|
return false;
|
|
|
|
case DB_WindowMask:
|
|
return false;
|
|
|
|
case DB_ButtonHide:
|
|
return true;
|
|
|
|
default:
|
|
return KCommonDecoration::decorationBehaviour(behaviour);
|
|
}
|
|
}
|
|
|
|
int QuartzClient::layoutMetric(LayoutMetric lm, bool respectWindowState, const KCommonDecorationButton *btn) const
|
|
{
|
|
bool maximized = maximizeMode()==MaximizeFull && !options()->moveResizeMaximizedWindows();
|
|
|
|
switch (lm) {
|
|
case LM_BorderLeft:
|
|
case LM_BorderRight:
|
|
case LM_BorderBottom:
|
|
case LM_TitleEdgeLeft:
|
|
case LM_TitleEdgeRight:
|
|
{
|
|
if (respectWindowState && maximized) {
|
|
return 0;
|
|
} else {
|
|
return borderSize;
|
|
}
|
|
}
|
|
|
|
case LM_TitleEdgeTop:
|
|
return borderSize-1;
|
|
|
|
case LM_TitleEdgeBottom:
|
|
return 1;
|
|
|
|
case LM_TitleBorderLeft:
|
|
case LM_TitleBorderRight:
|
|
return 5;
|
|
|
|
case LM_TitleHeight:
|
|
return titleHeight;
|
|
|
|
case LM_ButtonWidth:
|
|
case LM_ButtonHeight:
|
|
return titleHeight-2;
|
|
|
|
case LM_ButtonSpacing:
|
|
return 1;
|
|
|
|
case LM_ExplicitButtonSpacer:
|
|
return 3;
|
|
|
|
default:
|
|
return KCommonDecoration::layoutMetric(lm, respectWindowState, btn);
|
|
}
|
|
}
|
|
|
|
KCommonDecorationButton *QuartzClient::createButton(ButtonType type)
|
|
{
|
|
switch (type) {
|
|
case MenuButton:
|
|
return new QuartzButton(MenuButton, this, "menu");
|
|
|
|
case OnAllDesktopsButton:
|
|
return new QuartzButton(OnAllDesktopsButton, this, "on_all_desktops");
|
|
|
|
case HelpButton:
|
|
return new QuartzButton(HelpButton, this, "help");
|
|
|
|
case MinButton:
|
|
return new QuartzButton(MinButton, this, "minimize");
|
|
|
|
case MaxButton:
|
|
return new QuartzButton(MaxButton, this, "maximize");
|
|
|
|
case CloseButton:
|
|
return new QuartzButton(CloseButton, this, "close");
|
|
|
|
case AboveButton:
|
|
return new QuartzButton(AboveButton, this, "above");
|
|
|
|
case BelowButton:
|
|
return new QuartzButton(BelowButton, this, "below");
|
|
|
|
case ShadeButton:
|
|
return new QuartzButton(ShadeButton, this, "shade");
|
|
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
|
|
void QuartzClient::init()
|
|
{
|
|
// Finally, toolWindows look small
|
|
if ( isToolWindow() ) {
|
|
titleHeight = toolTitleHeight;
|
|
largeButtons = false;
|
|
}
|
|
else {
|
|
titleHeight = normalTitleHeight;
|
|
largeButtons = true;
|
|
}
|
|
|
|
borderSize = borderWidth;
|
|
|
|
KCommonDecoration::init();
|
|
}
|
|
|
|
void QuartzClient::reset( unsigned long changed )
|
|
{
|
|
if (changed & SettingColors || changed & SettingFont)
|
|
{
|
|
// repaint the whole thing
|
|
widget()->repaint();
|
|
}
|
|
|
|
KCommonDecoration::reset(changed);
|
|
}
|
|
|
|
|
|
// 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();
|
|
|
|
QPalette 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()->palette(ColorTitleBar, isActive());
|
|
else
|
|
g = options()->palette(ColorFrame, isActive());
|
|
g.setCurrentColorGroup( QPalette::Active );
|
|
|
|
// Draw outer highlights and lowlights
|
|
p.setPen( g.color(QPalette::Light).light(120) );
|
|
p.drawLine( x, y, x2-1, y );
|
|
p.drawLine( x, y+1, x, y2-1 );
|
|
p.setPen( g.color(QPalette::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.color(QPalette::Background).light(130);
|
|
else
|
|
frameColor = g.color( QPalette::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.color(QPalette::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.color(QPalette::Light).light(160) );
|
|
p.drawPoint( x, y );
|
|
p.setPen( g.color(QPalette::Light).light(140) );
|
|
p.drawPoint( x+1, y );
|
|
p.drawPoint( x, y+1 );
|
|
|
|
// Draw the title bar.
|
|
// ===================
|
|
int r_x, r_y, r_x2, r_y2;
|
|
widget()->rect().getCoords(&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 ttlHeight = layoutMetric(LM_TitleHeight);
|
|
const int titleEdgeBottomBottom = r_y+titleEdgeTop+ttlHeight+titleEdgeBottom-1;
|
|
r = QRect(r_x+titleEdgeLeft+buttonsLeftWidth(), r_y+titleEdgeTop,
|
|
r_x2-titleEdgeRight-buttonsRightWidth()-(r_x+titleEdgeLeft+buttonsLeftWidth()),
|
|
titleEdgeBottomBottom-(r_y+titleEdgeTop) );
|
|
|
|
// 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
|
|
QPixmap* titleBuffer = new QPixmap( maxFull?w-2:(w-2*(borderSize-1)), titleHeight );
|
|
|
|
QPainter p2( titleBuffer );
|
|
|
|
// 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(),
|
|
Qt::AlignLeft | Qt::AlignVCenter, caption() );
|
|
p2.end();
|
|
|
|
p.drawPixmap( maxFull?1:borderSize-1, borderSize-1, *titleBuffer );
|
|
|
|
delete titleBuffer;
|
|
}
|
|
|
|
}
|
|
|
|
// Extended KWin plugin interface
|
|
/////////////////////////////////
|
|
extern "C"
|
|
{
|
|
KDE_EXPORT KDecorationFactory *create_factory()
|
|
{
|
|
Quartz::clientHandler = new Quartz::QuartzHandler();
|
|
return Quartz::clientHandler;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
#include "quartz.moc"
|
|
// vim: ts=4
|
|
// kate: space-indent off; tab-width 4;
|