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tdevelop/kdevdesigner/designer/paletteeditoradvancedimpl.cpp

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/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of Qt Designer.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include "paletteeditoradvancedimpl.h"
#include "styledbutton.h"
#include "mainwindow.h"
#include "formwindow.h"
#include <qcheckbox.h>
#include <qcombobox.h>
#include <qapplication.h>
#include <qpushbutton.h>
#include <qlistbox.h>
#include <qpainter.h>
#include <qgroupbox.h>
/*!
Class used by PaletteEditor for bold combobox items
*/
class BoldListBoxText : public QListBoxText
{
public:
BoldListBoxText( QString text, QListBox* lb = 0 );
protected:
virtual void paint( QPainter* );
};
BoldListBoxText::BoldListBoxText( QString text, QListBox* lb )
: QListBoxText( lb )
{
setText( text );
}
void BoldListBoxText::paint( QPainter* painter )
{
QFont f = painter->font();
f.setBold( TRUE );
painter->setFont( f );
QListBoxText::paint( painter );
}
PaletteEditorAdvanced::PaletteEditorAdvanced( FormWindow *fw, QWidget * parent,
const char * name, bool modal, WFlags f )
: PaletteEditorAdvancedBase( parent, name, modal, f ), formWindow( fw ), selectedPalette(0)
{
connect( buttonHelp, SIGNAL( clicked() ), MainWindow::self, SLOT( showDialogHelp() ) );
buttonPixmap->setEditor( StyledButton::PixmapEditor );
editPalette = QApplication::palette();
setPreviewPalette( editPalette );
buttonPixmap->setFormWindow( formWindow );
// force toggle event
checkBuildEffect->setChecked(FALSE);
checkBuildEffect->setChecked(TRUE);
}
PaletteEditorAdvanced::~PaletteEditorAdvanced()
{
}
void PaletteEditorAdvanced::onToggleBuildInactive( bool v )
{
if (selectedPalette == 1) {
groupCentral->setDisabled(v);
groupEffect->setDisabled(v);
}
if (v) {
buildInactive();
updateStyledButtons();
}
}
void PaletteEditorAdvanced::onToggleBuildDisabled( bool v )
{
if (selectedPalette == 2) {
groupCentral->setDisabled(v);
groupEffect->setDisabled(v);
}
if (v) {
buildDisabled();
updateStyledButtons();
}
}
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);
}
updateStyledButtons();
}
void PaletteEditorAdvanced::onChooseCentralColor()
{
switch(selectedPalette) {
case 0:
default:
mapToActiveCentralRole( buttonCentral->color() );
break;
case 1:
mapToInactiveCentralRole( buttonCentral->color() );
break;
case 2:
mapToDisabledCentralRole( buttonCentral->color() );
break;
}
updateStyledButtons();
}
void PaletteEditorAdvanced::onChooseEffectColor()
{
switch(selectedPalette) {
case 0:
default:
mapToActiveEffectRole( buttonEffect->color() );
break;
case 1:
mapToInactiveEffectRole( buttonEffect->color() );
break;
case 2:
mapToDisabledEffectRole( buttonEffect->color() );
break;
}
updateStyledButtons();
}
void PaletteEditorAdvanced::onChoosePixmap()
{
if (buttonPixmap->pixmap()) {
switch(selectedPalette) {
case 0:
default:
mapToActivePixmapRole( *buttonPixmap->pixmap() );
break;
case 1:
mapToInactivePixmapRole( *buttonPixmap->pixmap() );
break;
case 2:
mapToDisabledPixmapRole( *buttonPixmap->pixmap() );
break;
}
}
updateStyledButtons();
}
void PaletteEditorAdvanced::onToggleBuildEffects( bool on )
{
if (!on) return;
buildActiveEffect();
buildInactiveEffect();
buildDisabledEffect();
}
QColorGroup::ColorRole PaletteEditorAdvanced::centralFromItem( int item )
{
switch( item ) {
case 0:
return QColorGroup::Background;
case 1:
return QColorGroup::Foreground;
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;
case 9:
return QColorGroup::Link;
case 10:
return QColorGroup::LinkVisited;
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 )
{
QPixmap* p = 0;
QColor c;
switch(selectedPalette) {
case 0:
default:
c = editPalette.active().color( centralFromItem(item) );
p = editPalette.active().brush( centralFromItem(item) ).pixmap();
break;
case 1:
c = editPalette.inactive().color( centralFromItem(item) );
p = editPalette.inactive().brush( centralFromItem(item) ).pixmap();
break;
case 2:
c = editPalette.disabled().color( centralFromItem(item) );
p = editPalette.disabled().brush( centralFromItem(item) ).pixmap();
break;
}
buttonCentral->setColor(c);
if (p)
buttonPixmap->setPixmap( *p );
else
buttonPixmap->setPixmap( QPixmap() );
}
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 );
updateStyledButtons();
}
void PaletteEditorAdvanced::buildInactive()
{
editPalette.setInactive( editPalette.active() );
buildInactiveEffect();
}
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 = 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 );
updateStyledButtons();
}
void PaletteEditorAdvanced::buildDisabled()
{
QColorGroup cg = editPalette.active();
cg.setColor( QColorGroup::ButtonText, darkGray );
cg.setColor( QColorGroup::Foreground, darkGray );
editPalette.setDisabled( cg );
buildDisabledEffect();
}
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 = 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 );
updateStyledButtons();
}
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::updateStyledButtons()
{
QColor central, effect;
QPixmap *pm = 0;
switch (selectedPalette) {
case 0:
default:
central = editPalette.active().color( centralFromItem( comboCentral->currentItem() ) );
effect = editPalette.active().color( effectFromItem( comboEffect->currentItem() ) );
pm = editPalette.active().brush( centralFromItem( comboCentral->currentItem() ) ).pixmap();
break;
case 1:
central = editPalette.inactive().color( centralFromItem( comboCentral->currentItem() ) );
effect = editPalette.inactive().color( effectFromItem( comboEffect->currentItem() ) );
pm = editPalette.inactive().brush( centralFromItem( comboCentral->currentItem() ) ).pixmap();
break;
case 2:
central = editPalette.disabled().color( centralFromItem( comboCentral->currentItem() ) );
effect = editPalette.disabled().color( effectFromItem( comboEffect->currentItem() ) );
pm = editPalette.disabled().brush( centralFromItem( comboCentral->currentItem() ) ).pixmap();
break;
}
buttonCentral->setColor(central);
buttonEffect->setColor(effect);
if ( pm && !pm->isNull() )
buttonPixmap->setPixmap( *pm );
else
buttonPixmap->setPixmap(QPixmap());
}
void PaletteEditorAdvanced::setPal( const QPalette& pal )
{
editPalette = pal;
setPreviewPalette( pal );
updateStyledButtons();
}
QPalette PaletteEditorAdvanced::pal() const
{
return editPalette;
}
void PaletteEditorAdvanced::setupBackgroundMode( BackgroundMode mode )
{
int initRole = 0;
switch( mode ) {
case PaletteBackground:
initRole = 0;
break;
case PaletteForeground:
initRole = 1;
break;
case PaletteButton:
initRole = 2;
break;
case PaletteBase:
initRole = 3;
break;
case PaletteText:
initRole = 4;
break;
case PaletteBrightText:
initRole = 5;
break;
case PaletteButtonText:
initRole = 6;
break;
case PaletteHighlight:
initRole = 7;
break;
case PaletteHighlightedText:
initRole = 8;
break;
case PaletteLight:
initRole = 9;
break;
case PaletteMidlight:
initRole = 10;
break;
case PaletteDark:
initRole = 11;
break;
case PaletteMid:
initRole = 12;
break;
case PaletteShadow:
initRole = 13;
break;
default:
initRole = -1;
break;
}
if ( initRole <= -1 ) return;
if (initRole > 8 ) {
comboEffect->setCurrentItem( initRole - 9 );
if ( comboEffect->listBox() ) {
QString text = comboEffect->currentText();
comboEffect->listBox()->changeItem( new BoldListBoxText( text ), initRole - 9 );
}
}
else {
comboCentral->setCurrentItem( initRole );
if ( comboCentral->listBox() ) {
QString text = comboCentral->currentText();
comboCentral->listBox()->changeItem( new BoldListBoxText( text ), initRole );
}
}
}
QPalette PaletteEditorAdvanced::getPalette( bool *ok, const QPalette &init,
BackgroundMode mode, QWidget* parent,
const char* name, FormWindow *fw )
{
PaletteEditorAdvanced* dlg = new PaletteEditorAdvanced( fw, 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;
}