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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the tools applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "paletteeditoradvanced.h"
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#include "colorbutton.h"
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#include <QCheckBox>
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#include <QComboBox>
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#include <QApplication>
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#include <QPushButton>
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#include <QPainter>
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#include <QGroupBox>
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QT_BEGIN_NAMESPACE
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PaletteEditorAdvanced::PaletteEditorAdvanced( QWidget * parent,
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const char * name, bool modal, Qt::WindowFlags f )
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: PaletteEditorAdvancedBase( parent, name, modal, f ), selectedPalette(0)
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{
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// work around buggy UI file
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comboEffect->setEnabled(false);
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buttonEffect->setEnabled(false);
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onToggleBuildEffects(true);
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editPalette = QApplication::palette();
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setPreviewPalette( editPalette );
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}
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PaletteEditorAdvanced::~PaletteEditorAdvanced()
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{
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}
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void PaletteEditorAdvanced::onToggleBuildInactive( bool v )
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{
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if (selectedPalette == 1) {
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groupCentral->setDisabled(v);
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groupEffect->setDisabled(v);
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}
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if (v) {
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buildInactive();
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updateColorButtons();
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}
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}
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void PaletteEditorAdvanced::onToggleBuildDisabled( bool v )
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{
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if (selectedPalette == 2) {
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groupCentral->setDisabled(v);
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groupEffect->setDisabled(v);
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}
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if (v) {
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buildDisabled();
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updateColorButtons();
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}
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}
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void PaletteEditorAdvanced::paletteSelected(int p)
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{
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selectedPalette = p;
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if(p == 1) { // inactive
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groupCentral->setDisabled(checkBuildInactive->isChecked());
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groupEffect->setDisabled(checkBuildInactive->isChecked());
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}
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else if (p == 2) { // disabled
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groupCentral->setDisabled(checkBuildDisabled->isChecked());
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groupEffect->setDisabled(checkBuildDisabled->isChecked());
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}
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else {
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groupCentral->setEnabled(true);
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groupEffect->setEnabled(true);
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}
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updateColorButtons();
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}
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void PaletteEditorAdvanced::onChooseCentralColor()
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{
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switch(selectedPalette) {
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case 0:
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default:
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mapToActiveCentralRole( buttonCentral->color() );
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break;
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case 1:
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mapToInactiveCentralRole( buttonCentral->color() );
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break;
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case 2:
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mapToDisabledCentralRole( buttonCentral->color() );
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break;
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}
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updateColorButtons();
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}
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void PaletteEditorAdvanced::onChooseEffectColor()
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{
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switch(selectedPalette) {
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case 0:
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default:
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mapToActiveEffectRole( buttonEffect->color() );
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break;
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case 1:
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mapToInactiveEffectRole( buttonEffect->color() );
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break;
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case 2:
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mapToDisabledEffectRole( buttonEffect->color() );
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break;
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}
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updateColorButtons();
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}
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void PaletteEditorAdvanced::onToggleBuildEffects( bool on )
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{
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if (!on) return;
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buildActiveEffect();
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buildInactiveEffect();
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buildDisabledEffect();
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}
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QColorGroup::ColorRole PaletteEditorAdvanced::centralFromItem( int item )
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{
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switch( item ) {
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case 0:
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return QColorGroup::Window;
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case 1:
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return QColorGroup::WindowText;
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case 2:
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return QColorGroup::Button;
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case 3:
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return QColorGroup::Base;
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case 4:
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return QColorGroup::Text;
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case 5:
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return QColorGroup::BrightText;
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case 6:
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return QColorGroup::ButtonText;
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case 7:
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return QColorGroup::Highlight;
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case 8:
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return QColorGroup::HighlightedText;
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default:
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return QColorGroup::NColorRoles;
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}
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}
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QColorGroup::ColorRole PaletteEditorAdvanced::effectFromItem( int item )
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{
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switch( item ) {
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case 0:
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return QColorGroup::Light;
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case 1:
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return QColorGroup::Midlight;
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case 2:
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return QColorGroup::Mid;
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case 3:
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return QColorGroup::Dark;
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case 4:
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return QColorGroup::Shadow;
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default:
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return QColorGroup::NColorRoles;
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}
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}
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void PaletteEditorAdvanced::onCentral( int item )
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{
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QColor c;
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switch(selectedPalette) {
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case 0:
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default:
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c = editPalette.active().color( centralFromItem(item) );
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break;
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case 1:
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c = editPalette.inactive().color( centralFromItem(item) );
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break;
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case 2:
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c = editPalette.disabled().color( centralFromItem(item) );
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break;
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}
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buttonCentral->setColor(c);
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}
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void PaletteEditorAdvanced::onEffect( int item )
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{
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QColor c;
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switch(selectedPalette) {
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case 0:
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default:
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c = editPalette.active().color( effectFromItem(item) );
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break;
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case 1:
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editPalette.inactive().color( effectFromItem(item) );
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break;
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case 2:
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editPalette.disabled().color( effectFromItem(item) );
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break;
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}
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buttonEffect->setColor(c);
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}
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void PaletteEditorAdvanced::mapToActiveCentralRole( const QColor& c )
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{
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QColorGroup cg = editPalette.active();
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cg.setColor( centralFromItem(comboCentral->currentItem()), c );
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editPalette.setActive( cg );
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buildActiveEffect();
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if(checkBuildInactive->isChecked())
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buildInactive();
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if(checkBuildDisabled->isChecked())
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buildDisabled();
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setPreviewPalette( editPalette );
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}
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void PaletteEditorAdvanced::mapToActiveEffectRole( const QColor& c )
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{
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QColorGroup cg = editPalette.active();
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cg.setColor( effectFromItem(comboEffect->currentItem()), c );
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editPalette.setActive( cg );
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if(checkBuildInactive->isChecked())
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buildInactive();
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if(checkBuildDisabled->isChecked())
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buildDisabled();
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setPreviewPalette( editPalette );
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}
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void PaletteEditorAdvanced::mapToActivePixmapRole( const QPixmap& pm )
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{
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QColorGroup::ColorRole role = centralFromItem(comboCentral->currentItem());
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QColorGroup cg = editPalette.active();
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if ( !pm.isNull() )
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cg.setBrush( role, QBrush( cg.color( role ), pm ) );
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else
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cg.setBrush( role, QBrush( cg.color( role ) ) );
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editPalette.setActive( cg );
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buildActiveEffect();
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if(checkBuildInactive->isChecked())
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buildInactive();
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if(checkBuildDisabled->isChecked())
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buildDisabled();
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setPreviewPalette( editPalette );
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}
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void PaletteEditorAdvanced::mapToInactiveCentralRole( const QColor& c )
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{
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QColorGroup cg = editPalette.inactive();
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cg.setColor( centralFromItem(comboCentral->currentItem()), c );
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editPalette.setInactive( cg );
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buildInactiveEffect();
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setPreviewPalette( editPalette );
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}
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void PaletteEditorAdvanced::mapToInactiveEffectRole( const QColor& c )
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{
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QColorGroup cg = editPalette.inactive();
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cg.setColor( effectFromItem(comboEffect->currentItem()), c );
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editPalette.setInactive( cg );
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setPreviewPalette( editPalette );
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}
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void PaletteEditorAdvanced::mapToInactivePixmapRole( const QPixmap& pm )
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{
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QColorGroup::ColorRole role = centralFromItem(comboCentral->currentItem());
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QColorGroup cg = editPalette.inactive();
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if ( !pm.isNull() )
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cg.setBrush( role, QBrush( cg.color( role ), pm ) );
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else
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cg.setBrush( role, QBrush( cg.color( role ) ) );
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editPalette.setInactive( cg );
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setPreviewPalette( editPalette );
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}
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void PaletteEditorAdvanced::mapToDisabledCentralRole( const QColor& c )
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{
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QColorGroup cg = editPalette.disabled();
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cg.setColor( centralFromItem(comboCentral->currentItem()), c );
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editPalette.setDisabled( cg );
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buildDisabledEffect();
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setPreviewPalette( editPalette );
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}
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void PaletteEditorAdvanced::mapToDisabledEffectRole( const QColor& c )
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{
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QColorGroup cg = editPalette.disabled();
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cg.setColor( effectFromItem(comboEffect->currentItem()), c );
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editPalette.setDisabled( cg );
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setPreviewPalette( editPalette );
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}
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void PaletteEditorAdvanced::mapToDisabledPixmapRole( const QPixmap& pm )
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{
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QColorGroup::ColorRole role = centralFromItem(comboCentral->currentItem());
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QColorGroup cg = editPalette.disabled();
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if ( !pm.isNull() )
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cg.setBrush( role, QBrush( cg.color( role ), pm ) );
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else
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cg.setBrush( role, QBrush( cg.color( role ) ) );
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editPalette.setDisabled( cg );
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setPreviewPalette( editPalette );
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}
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void PaletteEditorAdvanced::buildActiveEffect()
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{
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QColorGroup cg = editPalette.active();
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QColor btn = cg.color( QColorGroup::Button );
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QPalette temp( btn, btn );
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for (int i = 0; i<5; i++)
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cg.setColor( effectFromItem(i), temp.active().color( effectFromItem(i) ) );
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editPalette.setActive( cg );
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setPreviewPalette( editPalette );
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updateColorButtons();
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}
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void PaletteEditorAdvanced::buildInactive()
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{
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editPalette.setInactive( editPalette.active() );
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if ( checkBuildEffect->isChecked() )
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buildInactiveEffect();
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else {
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setPreviewPalette( editPalette );
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updateColorButtons();
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}
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}
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void PaletteEditorAdvanced::buildInactiveEffect()
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{
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QColorGroup cg = editPalette.inactive();
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QColor light, midlight, mid, dark, shadow;
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QColor btn = cg.color( QColorGroup::Button );
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light = btn.light(150);
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midlight = btn.light(115);
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mid = btn.dark(150);
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dark = btn.dark();
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shadow = Qt::black;
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cg.setColor( QColorGroup::Light, light );
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cg.setColor( QColorGroup::Midlight, midlight );
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cg.setColor( QColorGroup::Mid, mid );
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cg.setColor( QColorGroup::Dark, dark );
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cg.setColor( QColorGroup::Shadow, shadow );
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editPalette.setInactive( cg );
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setPreviewPalette( editPalette );
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updateColorButtons();
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}
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void PaletteEditorAdvanced::buildDisabled()
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{
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QColorGroup cg = editPalette.active();
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cg.setColor( QColorGroup::ButtonText, Qt::darkGray );
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cg.setColor( QColorGroup::WindowText, Qt::darkGray );
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cg.setColor( QColorGroup::Text, Qt::darkGray );
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cg.setColor( QColorGroup::HighlightedText, Qt::darkGray );
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editPalette.setDisabled( cg );
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if ( checkBuildEffect->isChecked() )
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buildDisabledEffect();
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else {
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setPreviewPalette( editPalette );
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updateColorButtons();
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}
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}
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void PaletteEditorAdvanced::buildDisabledEffect()
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{
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QColorGroup cg = editPalette.disabled();
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QColor light, midlight, mid, dark, shadow;
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QColor btn = cg.color( QColorGroup::Button );
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light = btn.light(150);
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midlight = btn.light(115);
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mid = btn.dark(150);
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dark = btn.dark();
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shadow = Qt::black;
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cg.setColor( QColorGroup::Light, light );
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cg.setColor( QColorGroup::Midlight, midlight );
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cg.setColor( QColorGroup::Mid, mid );
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cg.setColor( QColorGroup::Dark, dark );
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cg.setColor( QColorGroup::Shadow, shadow );
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editPalette.setDisabled( cg );
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setPreviewPalette( editPalette );
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updateColorButtons();
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}
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void PaletteEditorAdvanced::setPreviewPalette( const QPalette& pal )
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{
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|
451 |
QColorGroup cg;
|
|
452 |
|
|
453 |
switch (selectedPalette) {
|
|
454 |
case 0:
|
|
455 |
default:
|
|
456 |
cg = pal.active();
|
|
457 |
break;
|
|
458 |
case 1:
|
|
459 |
cg = pal.inactive();
|
|
460 |
break;
|
|
461 |
case 2:
|
|
462 |
cg = pal.disabled();
|
|
463 |
break;
|
|
464 |
}
|
|
465 |
previewPalette.setActive( cg );
|
|
466 |
previewPalette.setInactive( cg );
|
|
467 |
previewPalette.setDisabled( cg );
|
|
468 |
}
|
|
469 |
|
|
470 |
void PaletteEditorAdvanced::updateColorButtons()
|
|
471 |
{
|
|
472 |
QColor central, effect;
|
|
473 |
switch (selectedPalette) {
|
|
474 |
case 0:
|
|
475 |
default:
|
|
476 |
central = editPalette.active().color( centralFromItem( comboCentral->currentItem() ) );
|
|
477 |
effect = editPalette.active().color( effectFromItem( comboEffect->currentItem() ) );
|
|
478 |
break;
|
|
479 |
case 1:
|
|
480 |
central = editPalette.inactive().color( centralFromItem( comboCentral->currentItem() ) );
|
|
481 |
effect = editPalette.inactive().color( effectFromItem( comboEffect->currentItem() ) );
|
|
482 |
break;
|
|
483 |
case 2:
|
|
484 |
central = editPalette.disabled().color( centralFromItem( comboCentral->currentItem() ) );
|
|
485 |
effect = editPalette.disabled().color( effectFromItem( comboEffect->currentItem() ) );
|
|
486 |
break;
|
|
487 |
}
|
|
488 |
|
|
489 |
buttonCentral->setColor(central);
|
|
490 |
buttonEffect->setColor(effect);
|
|
491 |
}
|
|
492 |
|
|
493 |
void PaletteEditorAdvanced::setPal( const QPalette& pal )
|
|
494 |
{
|
|
495 |
editPalette = pal;
|
|
496 |
setPreviewPalette( pal );
|
|
497 |
updateColorButtons();
|
|
498 |
}
|
|
499 |
|
|
500 |
QPalette PaletteEditorAdvanced::pal() const
|
|
501 |
{
|
|
502 |
return editPalette;
|
|
503 |
}
|
|
504 |
|
|
505 |
void PaletteEditorAdvanced::setupBackgroundMode( Qt::BackgroundMode mode )
|
|
506 |
{
|
|
507 |
int initRole = 0;
|
|
508 |
|
|
509 |
switch( mode ) {
|
|
510 |
case Qt::PaletteBackground:
|
|
511 |
initRole = 0;
|
|
512 |
break;
|
|
513 |
case Qt::PaletteForeground:
|
|
514 |
initRole = 1;
|
|
515 |
break;
|
|
516 |
case Qt::PaletteButton:
|
|
517 |
initRole = 2;
|
|
518 |
break;
|
|
519 |
case Qt::PaletteBase:
|
|
520 |
initRole = 3;
|
|
521 |
break;
|
|
522 |
case Qt::PaletteText:
|
|
523 |
initRole = 4;
|
|
524 |
break;
|
|
525 |
case Qt::PaletteBrightText:
|
|
526 |
initRole = 5;
|
|
527 |
break;
|
|
528 |
case Qt::PaletteButtonText:
|
|
529 |
initRole = 6;
|
|
530 |
break;
|
|
531 |
case Qt::PaletteHighlight:
|
|
532 |
initRole = 7;
|
|
533 |
break;
|
|
534 |
case Qt::PaletteHighlightedText:
|
|
535 |
initRole = 8;
|
|
536 |
break;
|
|
537 |
case Qt::PaletteLight:
|
|
538 |
initRole = 9;
|
|
539 |
break;
|
|
540 |
case Qt::PaletteMidlight:
|
|
541 |
initRole = 10;
|
|
542 |
break;
|
|
543 |
case Qt::PaletteDark:
|
|
544 |
initRole = 11;
|
|
545 |
break;
|
|
546 |
case Qt::PaletteMid:
|
|
547 |
initRole = 12;
|
|
548 |
break;
|
|
549 |
case Qt::PaletteShadow:
|
|
550 |
initRole = 13;
|
|
551 |
break;
|
|
552 |
default:
|
|
553 |
initRole = -1;
|
|
554 |
break;
|
|
555 |
}
|
|
556 |
|
|
557 |
if ( initRole <= -1 ) return;
|
|
558 |
|
|
559 |
if (initRole > 8 ) {
|
|
560 |
comboEffect->setCurrentItem( initRole - 9 );
|
|
561 |
}
|
|
562 |
else {
|
|
563 |
comboCentral->setCurrentItem( initRole );
|
|
564 |
}
|
|
565 |
}
|
|
566 |
|
|
567 |
QPalette PaletteEditorAdvanced::getPalette( bool *ok, const QPalette &init,
|
|
568 |
Qt::BackgroundMode mode, QWidget* parent,
|
|
569 |
const char* name )
|
|
570 |
{
|
|
571 |
PaletteEditorAdvanced* dlg = new PaletteEditorAdvanced( parent, name, true );
|
|
572 |
dlg->setupBackgroundMode( mode );
|
|
573 |
|
|
574 |
if ( init != QPalette() )
|
|
575 |
dlg->setPal( init );
|
|
576 |
int resultCode = dlg->exec();
|
|
577 |
|
|
578 |
QPalette result = init;
|
|
579 |
if ( resultCode == QDialog::Accepted ) {
|
|
580 |
if ( ok )
|
|
581 |
*ok = true;
|
|
582 |
result = dlg->pal();
|
|
583 |
} else {
|
|
584 |
if ( ok )
|
|
585 |
*ok = false;
|
|
586 |
}
|
|
587 |
delete dlg;
|
|
588 |
return result;
|
|
589 |
}
|
|
590 |
|
|
591 |
QT_END_NAMESPACE
|