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94 lines
3.3 KiB
94 lines
3.3 KiB
/***************************************************************************
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* Copyright (C) 2009 - 2013 by Artem 'DOOMer' Galichkin *
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* doomer3d@gmail.com *
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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 General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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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 General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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***************************************************************************/
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#include "extedit.h"
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#include "core/core.h"
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#include <QDebug>
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#include <QMimeDatabase>
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ExtEdit::ExtEdit(QObject *parent) :
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QObject(parent), _watcherEditedFile(new QFileSystemWatcher(this))
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{
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createAppList();
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_fileIsChanged = false;
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connect(_watcherEditedFile, &QFileSystemWatcher::fileChanged, this, &ExtEdit::editedFileChanged);
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}
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QList<XdgAction*> ExtEdit::getActions()
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{
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return _actionList;
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}
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void ExtEdit::runExternalEditor()
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{
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XdgAction *action = static_cast<XdgAction*>(sender());
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Core *core = Core::instance();
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QString format = core->config()->getSaveFormat();
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if (format.isEmpty())
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format = "png";
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_editFilename = core->getTempFilename(format);
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core->writeScreen(_editFilename, format, true);
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QProcess *execProcess = new QProcess(this);
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void (QProcess:: *signal)(int, QProcess::ExitStatus) = &QProcess::finished;
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connect(execProcess, signal, this, &ExtEdit::closedExternalEditor);
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execProcess->start(action->desktopFile().expandExecString().first(),
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QStringList() << _editFilename);
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_watcherEditedFile->addPath(_editFilename);
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}
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void ExtEdit::closedExternalEditor(int, QProcess::ExitStatus)
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{
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Core *core = Core::instance();
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if (_fileIsChanged == true)
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core->updatePixmap();
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_fileIsChanged = false;
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_watcherEditedFile->removePath(_editFilename);
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sender()->deleteLater();
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core->killTempFile();
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_editFilename.clear();
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}
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void ExtEdit::editedFileChanged(const QString&)
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{
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_fileIsChanged = true;
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}
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void ExtEdit::createAppList()
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{
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Core *core = Core::instance();
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QString format = core->config()->getSaveFormat();
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if (format.isEmpty())
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format = "png";
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QString fileName = _editFilename.isEmpty() ? core->getTempFilename(format) : _editFilename;
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QMimeDatabase db;
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QMimeType mt = db.mimeTypeForFile(fileName);
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_appList = XdgDesktopFileCache::getApps(mt.name());
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foreach (XdgDesktopFile *app, _appList)
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_actionList << new XdgAction(app);
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}
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