Long live Qt 4.5!

1 files changed, 591 insertions, 0 deletions

diff --git a/tools/qtconfig/paletteeditoradvanced.cpp b/tools/qtconfig/paletteeditoradvanced.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "paletteeditoradvanced.h"
+#include "colorbutton.h"
+
+#include <QCheckBox>
+#include <QComboBox>
+#include <QApplication>
+#include <QPushButton>
+#include <QPainter>
+#include <QGroupBox>
+
+QT_BEGIN_NAMESPACE
+
+PaletteEditorAdvanced::PaletteEditorAdvanced( QWidget * parent,
+                                              const char * name, bool modal, Qt::WindowFlags f )
+    : PaletteEditorAdvancedBase( parent, name, modal, f ), selectedPalette(0)
+{
+    // work around buggy ui file
+    comboEffect->setEnabled(false);
+    buttonEffect->setEnabled(false);
+    onToggleBuildEffects(true);
+
+    editPalette = QApplication::palette();
+    setPreviewPalette( editPalette );
+}
+
+PaletteEditorAdvanced::~PaletteEditorAdvanced()
+{
+}
+
+void PaletteEditorAdvanced::onToggleBuildInactive( bool v )
+{
+    if (selectedPalette == 1) {
+        groupCentral->setDisabled(v);
+        groupEffect->setDisabled(v);
+    }
+
+    if (v) {
+        buildInactive();
+        updateColorButtons();
+    }
+}
+
+void PaletteEditorAdvanced::onToggleBuildDisabled( bool v )
+{
+    if (selectedPalette == 2) {
+        groupCentral->setDisabled(v);
+        groupEffect->setDisabled(v);
+    }
+
+    if (v) {
+        buildDisabled();
+        updateColorButtons();
+    }
+}
+
+void PaletteEditorAdvanced::paletteSelected(int p)
+{
+    selectedPalette = p;
+
+    if(p == 1) { // inactive
+        groupCentral->setDisabled(checkBuildInactive->isChecked());
+        groupEffect->setDisabled(checkBuildInactive->isChecked());
+    }
+    else if (p == 2) { // disabled
+        groupCentral->setDisabled(checkBuildDisabled->isChecked());
+        groupEffect->setDisabled(checkBuildDisabled->isChecked());
+    }
+    else {
+        groupCentral->setEnabled(true);
+        groupEffect->setEnabled(true);
+    }
+    updateColorButtons();
+}
+
+void PaletteEditorAdvanced::onChooseCentralColor()
+{
+    switch(selectedPalette) {
+    case 0:
+    default:
+        mapToActiveCentralRole( buttonCentral->color() );
+        break;
+    case 1:
+        mapToInactiveCentralRole( buttonCentral->color() );
+        break;
+    case 2:
+        mapToDisabledCentralRole( buttonCentral->color() );
+        break;
+    }
+    updateColorButtons();
+}
+
+void PaletteEditorAdvanced::onChooseEffectColor()
+{
+    switch(selectedPalette) {
+    case 0:
+    default:
+        mapToActiveEffectRole( buttonEffect->color() );
+        break;
+    case 1:
+        mapToInactiveEffectRole( buttonEffect->color() );
+        break;
+    case 2:
+        mapToDisabledEffectRole( buttonEffect->color() );
+        break;
+    }
+    updateColorButtons();
+}
+
+void PaletteEditorAdvanced::onToggleBuildEffects( bool on )
+{
+    if (!on) return;
+    buildActiveEffect();
+    buildInactiveEffect();
+    buildDisabledEffect();
+}
+
+QColorGroup::ColorRole PaletteEditorAdvanced::centralFromItem( int item )
+{
+    switch( item ) {
+        case 0:
+            return QColorGroup::Window;
+        case 1:
+            return QColorGroup::WindowText;
+        case 2:
+            return QColorGroup::Button;
+        case 3:
+            return QColorGroup::Base;
+        case 4:
+            return QColorGroup::Text;
+        case 5:
+            return QColorGroup::BrightText;
+        case 6:
+            return QColorGroup::ButtonText;
+        case 7:
+            return QColorGroup::Highlight;
+        case 8:
+            return QColorGroup::HighlightedText;
+        default:
+            return QColorGroup::NColorRoles;
+    }
+}
+
+QColorGroup::ColorRole PaletteEditorAdvanced::effectFromItem( int item )
+{
+    switch( item ) {
+    case 0:
+        return QColorGroup::Light;
+    case 1:
+        return QColorGroup::Midlight;
+    case 2:
+        return QColorGroup::Mid;
+    case 3:
+        return QColorGroup::Dark;
+    case 4:
+        return QColorGroup::Shadow;
+    default:
+        return QColorGroup::NColorRoles;
+    }
+}
+
+void PaletteEditorAdvanced::onCentral( int item )
+{
+    QColor c;
+
+    switch(selectedPalette) {
+    case 0:
+    default:
+        c = editPalette.active().color( centralFromItem(item) );
+        break;
+    case 1:
+        c = editPalette.inactive().color( centralFromItem(item) );
+        break;
+    case 2:
+        c =  editPalette.disabled().color( centralFromItem(item) );
+        break;
+    }
+
+    buttonCentral->setColor(c);
+}
+
+void PaletteEditorAdvanced::onEffect( int item )
+{
+    QColor c;
+    switch(selectedPalette) {
+    case 0:
+    default:
+        c = editPalette.active().color( effectFromItem(item) );
+        break;
+    case 1:
+        editPalette.inactive().color( effectFromItem(item) );
+        break;
+    case 2:
+        editPalette.disabled().color( effectFromItem(item) );
+        break;
+    }
+    buttonEffect->setColor(c);
+}
+
+void PaletteEditorAdvanced::mapToActiveCentralRole( const QColor& c )
+{
+    QColorGroup cg = editPalette.active();
+    cg.setColor( centralFromItem(comboCentral->currentItem()), c );
+    editPalette.setActive( cg );
+
+    buildActiveEffect();
+    if(checkBuildInactive->isChecked())
+        buildInactive();
+    if(checkBuildDisabled->isChecked())
+        buildDisabled();
+
+    setPreviewPalette( editPalette );
+}
+
+void PaletteEditorAdvanced::mapToActiveEffectRole( const QColor& c )
+{
+    QColorGroup cg = editPalette.active();
+    cg.setColor( effectFromItem(comboEffect->currentItem()), c );
+    editPalette.setActive( cg );
+
+    if(checkBuildInactive->isChecked())
+        buildInactive();
+    if(checkBuildDisabled->isChecked())
+        buildDisabled();
+
+    setPreviewPalette( editPalette );
+}
+
+void PaletteEditorAdvanced::mapToActivePixmapRole( const QPixmap& pm )
+{
+    QColorGroup::ColorRole role = centralFromItem(comboCentral->currentItem());
+    QColorGroup cg = editPalette.active();
+    if (  !pm.isNull()  )
+        cg.setBrush( role, QBrush( cg.color( role ), pm ) );
+    else
+        cg.setBrush( role, QBrush( cg.color( role ) ) );
+    editPalette.setActive( cg );
+
+
+    buildActiveEffect();
+    if(checkBuildInactive->isChecked())
+        buildInactive();
+    if(checkBuildDisabled->isChecked())
+        buildDisabled();
+
+    setPreviewPalette( editPalette );
+}
+
+void PaletteEditorAdvanced::mapToInactiveCentralRole( const QColor& c )
+{
+    QColorGroup cg = editPalette.inactive();
+    cg.setColor( centralFromItem(comboCentral->currentItem()), c );
+    editPalette.setInactive( cg );
+
+    buildInactiveEffect();
+
+    setPreviewPalette( editPalette );
+}
+
+void PaletteEditorAdvanced::mapToInactiveEffectRole( const QColor& c )
+{
+    QColorGroup cg = editPalette.inactive();
+    cg.setColor( effectFromItem(comboEffect->currentItem()), c );
+    editPalette.setInactive( cg );
+
+    setPreviewPalette( editPalette );
+}
+
+void PaletteEditorAdvanced::mapToInactivePixmapRole( const QPixmap& pm )
+{
+    QColorGroup::ColorRole role = centralFromItem(comboCentral->currentItem());
+    QColorGroup cg = editPalette.inactive();
+    if (  !pm.isNull()  )
+        cg.setBrush( role, QBrush( cg.color( role ), pm ) );
+    else
+        cg.setBrush( role, QBrush( cg.color( role ) ) );
+    editPalette.setInactive( cg );
+
+    setPreviewPalette( editPalette );
+}
+
+void PaletteEditorAdvanced::mapToDisabledCentralRole( const QColor& c )
+{
+    QColorGroup cg = editPalette.disabled();
+    cg.setColor( centralFromItem(comboCentral->currentItem()), c );
+    editPalette.setDisabled( cg );
+
+    buildDisabledEffect();
+
+    setPreviewPalette( editPalette );
+}
+
+void PaletteEditorAdvanced::mapToDisabledEffectRole( const QColor& c )
+{
+    QColorGroup cg = editPalette.disabled();
+    cg.setColor( effectFromItem(comboEffect->currentItem()), c );
+    editPalette.setDisabled( cg );
+
+    setPreviewPalette( editPalette );
+}
+
+void PaletteEditorAdvanced::mapToDisabledPixmapRole( const QPixmap& pm )
+{
+    QColorGroup::ColorRole role = centralFromItem(comboCentral->currentItem());
+    QColorGroup cg = editPalette.disabled();
+    if (  !pm.isNull()  )
+        cg.setBrush( role, QBrush( cg.color( role ), pm ) );
+    else
+        cg.setBrush( role, QBrush( cg.color( role ) ) );
+
+    editPalette.setDisabled( cg );
+
+    setPreviewPalette( editPalette );
+}
+
+void PaletteEditorAdvanced::buildActiveEffect()
+{
+    QColorGroup cg = editPalette.active();
+    QColor btn = cg.color( QColorGroup::Button );
+
+    QPalette temp( btn, btn );
+
+    for (int i = 0; i<5; i++)
+        cg.setColor( effectFromItem(i), temp.active().color( effectFromItem(i) ) );
+
+    editPalette.setActive( cg );
+    setPreviewPalette( editPalette );
+
+    updateColorButtons();
+}
+
+void PaletteEditorAdvanced::buildInactive()
+{
+    editPalette.setInactive( editPalette.active() );
+    if ( checkBuildEffect->isChecked() )
+        buildInactiveEffect();
+    else {
+        setPreviewPalette( editPalette );
+        updateColorButtons();
+    }
+
+}
+
+void PaletteEditorAdvanced::buildInactiveEffect()
+{
+    QColorGroup cg = editPalette.inactive();
+
+    QColor light, midlight, mid, dark, shadow;
+    QColor btn = cg.color( QColorGroup::Button );
+
+    light = btn.light(150);
+    midlight = btn.light(115);
+    mid = btn.dark(150);
+    dark = btn.dark();
+    shadow = Qt::black;
+
+    cg.setColor( QColorGroup::Light, light );
+    cg.setColor( QColorGroup::Midlight, midlight );
+    cg.setColor( QColorGroup::Mid, mid );
+    cg.setColor( QColorGroup::Dark, dark );
+    cg.setColor( QColorGroup::Shadow, shadow );
+
+    editPalette.setInactive( cg );
+    setPreviewPalette( editPalette );
+    updateColorButtons();
+}
+
+void PaletteEditorAdvanced::buildDisabled()
+{
+    QColorGroup cg = editPalette.active();
+    cg.setColor( QColorGroup::ButtonText, Qt::darkGray );
+    cg.setColor( QColorGroup::WindowText, Qt::darkGray );
+    cg.setColor( QColorGroup::Text, Qt::darkGray );
+    cg.setColor( QColorGroup::HighlightedText, Qt::darkGray );
+    editPalette.setDisabled( cg );
+
+    if ( checkBuildEffect->isChecked() )
+        buildDisabledEffect();
+    else {
+        setPreviewPalette( editPalette );
+        updateColorButtons();
+    }
+}
+
+void PaletteEditorAdvanced::buildDisabledEffect()
+{
+    QColorGroup cg = editPalette.disabled();
+
+    QColor light, midlight, mid, dark, shadow;
+    QColor btn = cg.color( QColorGroup::Button );
+
+    light = btn.light(150);
+    midlight = btn.light(115);
+    mid = btn.dark(150);
+    dark = btn.dark();
+    shadow = Qt::black;
+
+    cg.setColor( QColorGroup::Light, light );
+    cg.setColor( QColorGroup::Midlight, midlight );
+    cg.setColor( QColorGroup::Mid, mid );
+    cg.setColor( QColorGroup::Dark, dark );
+    cg.setColor( QColorGroup::Shadow, shadow );
+
+    editPalette.setDisabled( cg );
+    setPreviewPalette( editPalette );
+    updateColorButtons();
+}
+
+void PaletteEditorAdvanced::setPreviewPalette( const QPalette& pal )
+{
+    QColorGroup cg;
+
+    switch (selectedPalette) {
+    case 0:
+    default:
+        cg = pal.active();
+        break;
+    case 1:
+        cg = pal.inactive();
+        break;
+    case 2:
+        cg = pal.disabled();
+        break;
+    }
+    previewPalette.setActive( cg );
+    previewPalette.setInactive( cg );
+    previewPalette.setDisabled( cg );
+}
+
+void PaletteEditorAdvanced::updateColorButtons()
+{
+    QColor central, effect;
+    switch (selectedPalette) {
+    case 0:
+    default:
+        central = editPalette.active().color( centralFromItem( comboCentral->currentItem() ) );
+        effect = editPalette.active().color( effectFromItem( comboEffect->currentItem() ) );
+        break;
+    case 1:
+        central = editPalette.inactive().color( centralFromItem( comboCentral->currentItem() ) );
+        effect = editPalette.inactive().color( effectFromItem( comboEffect->currentItem() ) );
+        break;
+    case 2:
+        central = editPalette.disabled().color( centralFromItem( comboCentral->currentItem() ) );
+        effect = editPalette.disabled().color( effectFromItem( comboEffect->currentItem() ) );
+        break;
+    }
+
+    buttonCentral->setColor(central);
+    buttonEffect->setColor(effect);
+}
+
+void PaletteEditorAdvanced::setPal( const QPalette& pal )
+{
+    editPalette = pal;
+    setPreviewPalette( pal );
+    updateColorButtons();
+}
+
+QPalette PaletteEditorAdvanced::pal() const
+{
+    return editPalette;
+}
+
+void PaletteEditorAdvanced::setupBackgroundMode( Qt::BackgroundMode mode )
+{
+    int initRole = 0;
+
+    switch( mode ) {
+    case Qt::PaletteBackground:
+        initRole = 0;
+        break;
+    case Qt::PaletteForeground:
+        initRole = 1;
+        break;
+    case Qt::PaletteButton:
+        initRole = 2;
+        break;
+    case Qt::PaletteBase:
+        initRole = 3;
+        break;
+    case Qt::PaletteText:
+        initRole = 4;
+        break;
+    case Qt::PaletteBrightText:
+        initRole = 5;
+        break;
+    case Qt::PaletteButtonText:
+        initRole = 6;
+        break;
+    case Qt::PaletteHighlight:
+        initRole = 7;
+        break;
+    case Qt::PaletteHighlightedText:
+        initRole = 8;
+        break;
+    case Qt::PaletteLight:
+        initRole = 9;
+        break;
+    case Qt::PaletteMidlight:
+        initRole = 10;
+        break;
+    case Qt::PaletteDark:
+        initRole = 11;
+        break;
+    case Qt::PaletteMid:
+        initRole = 12;
+        break;
+    case Qt::PaletteShadow:
+        initRole = 13;
+        break;
+    default:
+        initRole = -1;
+        break;
+    }
+
+    if ( initRole <= -1 ) return;
+
+    if (initRole > 8 ) {
+        comboEffect->setCurrentItem( initRole - 9 );
+    }
+    else {
+        comboCentral->setCurrentItem( initRole );
+    }
+}
+
+QPalette PaletteEditorAdvanced::getPalette( bool *ok, const QPalette &init,
+                                            Qt::BackgroundMode mode, QWidget* parent,
+                                            const char* name )
+{
+    PaletteEditorAdvanced* dlg = new PaletteEditorAdvanced( parent, name, true );
+    dlg->setupBackgroundMode( mode );
+
+    if ( init != QPalette() )
+        dlg->setPal( init );
+    int resultCode = dlg->exec();
+
+    QPalette result = init;
+    if ( resultCode == QDialog::Accepted ) {
+        if ( ok )
+            *ok = true;
+        result = dlg->pal();
+    } else {
+        if ( ok )
+            *ok = false;
+    }
+    delete dlg;
+    return result;
+}
+
+QT_END_NAMESPACE