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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /kmail/editorwatcher.h
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/*
+ Copyright (c) 2007 Volker Krause <vkrause@kde.org>
+
+ 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, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KMAIL_EDITORWATCHER_H
+#define KMAIL_EDITORWATCHER_H
+
+#include <kurl.h>
+
+#include <qdatetime.h>
+#include <qobject.h>
+#include <qtimer.h>
+
+class KProcess;
+
+namespace KMail {
+
+/**
+ Starts an editor for the given URL and emits an signal when
+ editing has been finished. Both, the editor process as well
+ as the edited file are watched to work with as many as possible
+ editors.
+*/
+class EditorWatcher : public QObject
+{
+ Q_OBJECT
+ public:
+ EditorWatcher( const KURL &url, const QString &mimeType, bool openWith, QObject *parent = 0 );
+ bool start();
+ bool fileChanged() const { return mFileModified; }
+ signals:
+ void editDone( KMail::EditorWatcher* watcher );
+
+ private slots:
+ void editorExited();
+ void inotifyEvent();
+ void checkEditDone();
+
+ private:
+ KURL mUrl;
+ QString mMimeType;
+ bool mOpenWith;
+ KProcess *mEditor;
+
+ int mInotifyFd;
+ int mInotifyWatch;
+ bool mHaveInotify;
+
+ bool mFileOpen;
+ bool mEditorRunning;
+
+ bool mFileModified;
+
+ QTimer mTimer;
+ QTime mEditTime;
+
+ bool mError;
+ bool mDone;
+};
+
+}
+
+#endif