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110 lines
3.0 KiB
110 lines
3.0 KiB
10 years ago
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/* BEGIN_COMMON_COPYRIGHT_HEADER
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* (c)LGPL2+
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*
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* LXQt - a lightweight, Qt based, desktop toolset
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* http://razor-qt.org
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*
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* Copyright: 2012 Razor team
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* Authors:
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* Alexander Sokoloff <sokoloff.a@gmail.com>
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*
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* This program or library is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*
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* END_COMMON_COPYRIGHT_HEADER */
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#include "lxqtthemeconfig.h"
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#include "ui_lxqtthemeconfig.h"
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#include <QTreeWidget>
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#include <QDebug>
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#include <QProcess>
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LxQtThemeConfig::LxQtThemeConfig(LxQt::Settings *settings, QWidget *parent) :
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QWidget(parent),
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ui(new Ui::LxQtThemeConfig),
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mSettings(settings)
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{
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ui->setupUi(this);
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connect(ui->lxqtThemeList, SIGNAL(itemClicked(QTreeWidgetItem*,int)),
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this, SLOT(lxqtThemeSelected(QTreeWidgetItem*,int)));
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QList<LxQt::LxQtTheme> themes = LxQt::LxQtTheme::allThemes();
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foreach(LxQt::LxQtTheme theme, themes)
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{
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QString themeName = theme.name();
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themeName[0] = themeName[0].toTitleCase();
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QTreeWidgetItem *item = new QTreeWidgetItem(QStringList(themeName));
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if (!theme.previewImage().isEmpty())
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{
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item->setIcon(0, QIcon(theme.previewImage()));
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}
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item->setSizeHint(0, QSize(42,42)); // make icons non-cropped
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item->setData(0, Qt::UserRole, theme.name());
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ui->lxqtThemeList->addTopLevelItem(item);
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}
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initControls();
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}
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LxQtThemeConfig::~LxQtThemeConfig()
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{
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delete ui;
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}
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void LxQtThemeConfig::initControls()
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{
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QString currentTheme = mSettings->value("theme").toString();
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QTreeWidgetItemIterator it(ui->lxqtThemeList);
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while (*it) {
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if ((*it)->data(0, Qt::UserRole).toString() == currentTheme)
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{
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ui->lxqtThemeList->setCurrentItem((*it));
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break;
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}
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++it;
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}
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update();
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}
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void LxQtThemeConfig::lxqtThemeSelected(QTreeWidgetItem* item, int column)
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{
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Q_UNUSED(column);
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if (!item)
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return;
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QVariant themeName = item->data(0, Qt::UserRole);
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mSettings->setValue("theme", themeName);
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LxQt::LxQtTheme theme(themeName.toString());
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if(theme.isValid()) {
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QString wallpaper = theme.desktopBackground();
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if(!wallpaper.isEmpty()) {
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// call pcmanfm-qt to update wallpaper
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QProcess process;
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QStringList args;
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args << "--set-wallpaper" << wallpaper;
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process.start("pcmanfm-qt", args, QIODevice::NotOpen);
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process.waitForFinished();
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}
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}
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}
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