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libqtxdg-packaging/xdgaction.cpp

123 lines
2.7 KiB

/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* Razor - a lightweight, Qt based, desktop toolset
* http://razor-qt.org
*
* Copyright: 2010-2011 Razor team
* Authors:
* Alexander Sokoloff <sokoloff.a@gmail.com>
*
* This program or library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#include "xdgaction.h"
#include "xdgicon.h"
#include <QDebug>
#include <QCoreApplication>
XdgAction::XdgAction(QObject *parent):
QAction(parent)
{
}
XdgAction::XdgAction(const XdgDesktopFile& desktopFile, QObject *parent):
QAction(parent)
{
load(desktopFile);
}
XdgAction::XdgAction(const XdgDesktopFile* desktopFile, QObject *parent):
QAction(parent)
{
load(*desktopFile);
}
XdgAction::XdgAction(const QString& desktopFileName, QObject *parent):
QAction(parent)
{
XdgDesktopFile df;
df.load(desktopFileName);
load(df);
}
XdgAction::XdgAction(const XdgAction& other, QObject *parent):
QAction(parent)
{
load(other.mDesktopFile);
}
XdgAction::~XdgAction()
{
}
XdgAction& XdgAction::operator=(const XdgAction& other)
{
load(other.mDesktopFile);
return *this;
}
bool XdgAction::isValid() const
{
return mDesktopFile.isValid();
}
void XdgAction::load(const XdgDesktopFile& desktopFile)
{
mDesktopFile = desktopFile;
if (mDesktopFile.isValid())
{
// & is reserved for mnemonics
setText(mDesktopFile.name().replace('&', QLatin1String("&&")));
setToolTip(mDesktopFile.comment());
connect(this, SIGNAL(triggered()), this, SLOT(runConmmand()));
QMetaObject::invokeMethod(this, "updateIcon", Qt::QueuedConnection);
}
else
{
setText(QString());
setToolTip(QString());
setIcon(QIcon());
}
}
void XdgAction::runConmmand() const
{
if (mDesktopFile.isValid())
mDesktopFile.startDetached();
}
void XdgAction::updateIcon()
{
setIcon(mDesktopFile.icon());
if (icon().isNull())
setIcon(XdgIcon::fromTheme("application-x-executable"));
QCoreApplication::processEvents();
}