File indexing completed on 2024-05-19 05:35:23

 /*
 SPDX-FileCopyrightText: 2010 Hugo Pereira Da Costa <hugo.pereira@free.fr>
 SPDX-FileCopyrightText: 2009 Matthew Woehlke <mw.triad@users.sourceforge.net>
 SPDX-FileCopyrightText: 2009 Long Huynh Huu <long.upcase@googlemail.com>
 SPDX-FileCopyrightText: 2003 Sandro Giessl <ceebx@users.sourceforge.net>
 
 originally based on the Keramik configuration dialog:
 SPDX-FileCopyrightText: 2003 Maksim Orlovich <maksim.orlovich@kdemail.net>
 
 SPDX-License-Identifier: MIT
 
 */
 
 #include "oxygenstyleconfig.h"
 #include "../oxygen.h"
 #include "config-liboxygen.h"
 #include "oxygenanimationconfigwidget.h"
 #include "oxygenstyleconfigdata.h"
 
 #include <QDBusConnection>
 #include <QDBusMessage>
 #include <QTextStream>
 
 #include <KConfigGroup>
 #include <KLocalizedString>
 #include <KSharedConfig>
 
 #define SCROLLBAR_DEFAULT_WIDTH 15
 #define SCROLLBAR_MINIMUM_WIDTH 10
 #define SCROLLBAR_MAXIMUM_WIDTH 30
 
 extern "C" {
 Q_DECL_EXPORT QWidget *allocate_kstyle_config(QWidget *parent)
 {
     return new Oxygen::StyleConfig(parent);
 }
 }
 
 namespace Oxygen
 {
 //__________________________________________________________________
 StyleConfig::StyleConfig(QWidget *parent)
     : QWidget(parent)
 {
     setupUi(this);
 
     // load setup from configData
     load();
 
     connect(_useBackgroundGradient, SIGNAL(toggled(bool)), SLOT(updateChanged()));
     connect(_toolBarDrawItemSeparator, SIGNAL(toggled(bool)), SLOT(updateChanged()));
     connect(_splitterProxyEnabled, SIGNAL(toggled(bool)), SLOT(updateChanged()));
     connect(_mnemonicsMode, SIGNAL(currentIndexChanged(int)), SLOT(updateChanged()));
     connect(_viewDrawFocusIndicator, SIGNAL(toggled(bool)), SLOT(updateChanged()));
     connect(_viewTriangularExpanderSize, SIGNAL(currentIndexChanged(int)), SLOT(updateChanged()));
     connect(_viewDrawTreeBranchLines, SIGNAL(toggled(bool)), SLOT(updateChanged()));
     connect(_scrollBarWidth, SIGNAL(valueChanged(int)), SLOT(updateChanged()));
     connect(_scrollBarAddLineButtons, SIGNAL(currentIndexChanged(int)), SLOT(updateChanged()));
     connect(_scrollBarSubLineButtons, SIGNAL(currentIndexChanged(int)), SLOT(updateChanged()));
     connect(_menuHighlightDark, SIGNAL(toggled(bool)), SLOT(updateChanged()));
     connect(_menuHighlightStrong, SIGNAL(toggled(bool)), SLOT(updateChanged()));
     connect(_menuHighlightSubtle, SIGNAL(toggled(bool)), SLOT(updateChanged()));
     connect(_windowDragMode, SIGNAL(currentIndexChanged(int)), SLOT(updateChanged()));
 
     connect(_animationConfigWidget, SIGNAL(changed(bool)), SLOT(updateChanged()));
     connect(_animationConfigWidget, SIGNAL(layoutChanged()), SLOT(updateLayout()));
 }
 
 //__________________________________________________________________
 void StyleConfig::save(void)
 {
     StyleConfigData::setUseBackgroundGradient(_useBackgroundGradient->isChecked());
     StyleConfigData::setToolBarDrawItemSeparator(_toolBarDrawItemSeparator->isChecked());
     StyleConfigData::setSplitterProxyEnabled(_splitterProxyEnabled->isChecked());
     StyleConfigData::setMnemonicsMode(_mnemonicsMode->currentIndex());
     StyleConfigData::setViewDrawFocusIndicator(_viewDrawFocusIndicator->isChecked());
     StyleConfigData::setViewTriangularExpanderSize(triangularExpanderSize());
     StyleConfigData::setViewDrawTreeBranchLines(_viewDrawTreeBranchLines->isChecked());
     StyleConfigData::setScrollBarWidth(_scrollBarWidth->value());
     StyleConfigData::setScrollBarAddLineButtons(_scrollBarAddLineButtons->currentIndex());
     StyleConfigData::setScrollBarSubLineButtons(_scrollBarSubLineButtons->currentIndex());
     StyleConfigData::setMenuHighlightMode(menuMode());
     StyleConfigData::setWindowDragMode(_windowDragMode->currentIndex());
     StyleConfigData::setWindowDragEnabled(_windowDragMode->currentIndex() != StyleConfigData::WD_NONE);
 
     _animationConfigWidget->save();
 
     StyleConfigData::self()->save();
 
     // emit dbus signal
     QDBusMessage message(
         QDBusMessage::createSignal(QStringLiteral("/OxygenStyle"), QStringLiteral("org.kde.Oxygen.Style"), QStringLiteral("reparseConfiguration")));
     QDBusConnection::sessionBus().send(message);
 }
 
 //__________________________________________________________________
 void StyleConfig::defaults(void)
 {
     StyleConfigData::self()->setDefaults();
     load();
 }
 
 //__________________________________________________________________
 void StyleConfig::reset(void)
 {
     // reparse configuration
     StyleConfigData::self()->load();
 
     load();
 }
 
 //__________________________________________________________________
 bool StyleConfig::event(QEvent *event)
 {
     const bool result(QWidget::event(event));
     switch (event->type()) {
     case QEvent::Show:
     case QEvent::ShowToParent:
 
         // explicitly update minimum size from hint
         // this is needed to automatically resize the window to fit animations tab
         setMinimumSize(minimumSizeHint());
         break;
 
     default:
         break;
     }
 
     return result;
 }
 
 //__________________________________________________________________
 void StyleConfig::updateLayout(void)
 {
     const int delta = _animationConfigWidget->minimumSizeHint().height() - _animationConfigWidget->size().height();
     window()->setMinimumSize(QSize(window()->minimumSizeHint().width(), window()->size().height() + delta));
 }
 
 //__________________________________________________________________
 void StyleConfig::updateChanged()
 {
     bool modified(false);
 
     // check if any value was modified
     if (_useBackgroundGradient->isChecked() != StyleConfigData::useBackgroundGradient())
         modified = true;
     if (_toolBarDrawItemSeparator->isChecked() != StyleConfigData::toolBarDrawItemSeparator())
         modified = true;
     else if (_mnemonicsMode->currentIndex() != StyleConfigData::mnemonicsMode())
         modified = true;
     else if (_viewDrawTreeBranchLines->isChecked() != StyleConfigData::viewDrawTreeBranchLines())
         modified = true;
     else if (_scrollBarWidth->value() != StyleConfigData::scrollBarWidth())
         modified = true;
     else if (_scrollBarAddLineButtons->currentIndex() != StyleConfigData::scrollBarAddLineButtons())
         modified = true;
     else if (_scrollBarSubLineButtons->currentIndex() != StyleConfigData::scrollBarSubLineButtons())
         modified = true;
     else if (_splitterProxyEnabled->isChecked() != StyleConfigData::splitterProxyEnabled())
         modified = true;
     else if (menuMode() != StyleConfigData::menuHighlightMode())
         modified = true;
     else if (_viewDrawFocusIndicator->isChecked() != StyleConfigData::viewDrawFocusIndicator())
         modified = true;
     else if (triangularExpanderSize() != StyleConfigData::viewTriangularExpanderSize())
         modified = true;
     else if (_animationConfigWidget && _animationConfigWidget->isChanged())
         modified = true;
     else if (_windowDragMode->currentIndex() != StyleConfigData::windowDragMode())
         modified = true;
 
     emit changed(modified);
 }
 
 //__________________________________________________________________
 void StyleConfig::load(void)
 {
     _useBackgroundGradient->setChecked(StyleConfigData::useBackgroundGradient());
     _toolBarDrawItemSeparator->setChecked(StyleConfigData::toolBarDrawItemSeparator());
     _mnemonicsMode->setCurrentIndex(StyleConfigData::mnemonicsMode());
     _splitterProxyEnabled->setChecked(StyleConfigData::splitterProxyEnabled());
     _viewDrawTreeBranchLines->setChecked(StyleConfigData::viewDrawTreeBranchLines());
 
     _scrollBarWidth->setValue(qMin(SCROLLBAR_MAXIMUM_WIDTH, qMax(SCROLLBAR_MINIMUM_WIDTH, StyleConfigData::scrollBarWidth())));
 
     _scrollBarAddLineButtons->setCurrentIndex(StyleConfigData::scrollBarAddLineButtons());
     _scrollBarSubLineButtons->setCurrentIndex(StyleConfigData::scrollBarSubLineButtons());
 
     // menu highlight
     _menuHighlightDark->setChecked(StyleConfigData::menuHighlightMode() == StyleConfigData::MM_DARK);
     _menuHighlightStrong->setChecked(StyleConfigData::menuHighlightMode() == StyleConfigData::MM_STRONG);
     _menuHighlightSubtle->setChecked(StyleConfigData::menuHighlightMode() == StyleConfigData::MM_SUBTLE);
 
     _windowDragMode->setCurrentIndex(StyleConfigData::windowDragMode());
 
     _viewDrawFocusIndicator->setChecked(StyleConfigData::viewDrawFocusIndicator());
     switch (StyleConfigData::viewTriangularExpanderSize()) {
     case StyleConfigData::TE_TINY:
         _viewTriangularExpanderSize->setCurrentIndex(0);
         break;
     case StyleConfigData::TE_SMALL:
     default:
         _viewTriangularExpanderSize->setCurrentIndex(1);
         break;
     case StyleConfigData::TE_NORMAL:
         _viewTriangularExpanderSize->setCurrentIndex(2);
         break;
     }
 
     // animation config widget
     if (_animationConfigWidget)
         _animationConfigWidget->load();
 }
 
 //____________________________________________________________
 int StyleConfig::menuMode(void) const
 {
     if (_menuHighlightDark->isChecked())
         return StyleConfigData::MM_DARK;
     else if (_menuHighlightSubtle->isChecked())
         return StyleConfigData::MM_SUBTLE;
     else
         return StyleConfigData::MM_STRONG;
 }
 
 //____________________________________________________________
 int StyleConfig::triangularExpanderSize(void) const
 {
     switch (_viewTriangularExpanderSize->currentIndex()) {
     case 0:
         return StyleConfigData::TE_TINY;
     case 1:
     default:
         return StyleConfigData::TE_SMALL;
     case 2:
         return StyleConfigData::TE_NORMAL;
     }
 }
 }