111 lines
2.3 KiB
C++
111 lines
2.3 KiB
C++
/*
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* Copyright (C) 2006 Aaron Seigo <aseigo@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License version 2 as
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* published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "theme.h"
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#include <KSharedConfig>
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#include <KStandardDirs>
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#include <kconfiggroup.h>
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namespace Plasma
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{
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class Theme::Private
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{
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public:
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Private()
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: themeName( "default" )
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{
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}
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QString themeName;
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QString app;
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};
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class ThemeSingleton
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{
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public:
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Theme self;
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};
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K_GLOBAL_STATIC( ThemeSingleton, privateThemeSelf )
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Theme* Theme::self()
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{
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return &privateThemeSelf->self;
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}
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Theme::Theme(QObject* parent)
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: QObject(parent),
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d(new Private)
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{
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settingsChanged();
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}
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Theme::~Theme()
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{
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delete d;
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}
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void Theme::setApplication(const QString &appname)
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{
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if (d->app != appname) {
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d->app = appname;
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settingsChanged();
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}
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}
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void Theme::settingsChanged()
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{
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QString groupName = "Theme";
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if (!d->app.isEmpty() && d->app != "plasma") {
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groupName.append("-").append(d->app);
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}
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KSharedConfig::Ptr config = KSharedConfig::openConfig("plasmarc");
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KConfigGroup group(config, groupName);
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QString themeName = group.readEntry("name", d->themeName);
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if (themeName != d->themeName) {
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d->themeName = themeName;
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emit changed();
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}
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}
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QString Theme::themeName() const
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{
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return d->themeName;
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}
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QString Theme::image( const QString& name ) const
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{
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QString search = "desktoptheme/" + d->themeName + '/' + name + ".svg";
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QString path = KStandardDirs::locate( "data", search );
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if ( path.isEmpty() ) {
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kDebug() << "Theme says: bad image path " << name
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<< "; looked in: " << search
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<< endl;
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}
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return path;
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}
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}
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#include <theme.moc>
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