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extedit.cpp
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extedit.cpp
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/***************************************************************************
* Copyright (C) 2009 - 2013 by Artem 'DOOMer' Galichkin *
* doomer3d@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#include "extedit.h"
#include "core/core.h"
#include <XdgMimeApps>
#include <QtAlgorithms>
#include <QDebug>
#include <QMimeDatabase>
ExtEdit::ExtEdit(QObject *parent) :
QObject(parent), _watcherEditedFile(new QFileSystemWatcher(this))
{
createAppList();
connect(_watcherEditedFile, &QFileSystemWatcher::fileChanged, this, &ExtEdit::editedFileChanged);
}
QList<XdgAction*> ExtEdit::getActions()
{
return _actionList;
}
void ExtEdit::runExternalEditor()
{
XdgAction *action = static_cast<XdgAction*>(sender());
Core *core = Core::instance();
QString format = core->config()->getSaveFormat();
if (format.isEmpty())
format = QLatin1String("png");
QString editFilename = core->getTempFilename(format);
core->writeScreen(editFilename, format, true);
QProcess::startDetached(action->desktopFile().expandExecString().first(),
QStringList() << editFilename);
_watcherEditedFile->addPath(editFilename);
}
void ExtEdit::editedFileChanged(const QString&)
{
Core::instance()->updatePixmap();
}
void ExtEdit::createAppList()
{
Core *core = Core::instance();
QString format = core->config()->getSaveFormat();
if (format.isEmpty())
format = QLatin1String("png");
QString fileName = core->getTempFilename(format);
QMimeDatabase db;
XdgMimeApps mimeAppsDb;
QMimeType mt = db.mimeTypeForFile(fileName);
const QList<XdgDesktopFile*> appList = mimeAppsDb.apps(mt.name());
for (XdgDesktopFile *app : appList)
_actionList << new XdgAction(app);
qDeleteAll(appList);
}