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/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 126 insertions, 0 deletions

diff --git a/krdc/vnc/threads.h b/krdc/vnc/threads.h
new file mode 100644
index 00000000..5f38b71f
--- /dev/null
+++ b/krdc/vnc/threads.h
@@ -0,0 +1,126 @@
+/***************************************************************************
+                          threads.h  -  threads for kvncview
+                             -------------------
+    begin                : Thu May 09 16:01:42 CET 2002
+    copyright            : (C) 2002 by Tim Jansen
+    email                : tim@tjansen.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef THREADS_H
+#define THREADS_H
+
+#include <qthread.h>
+#include <qregion.h>
+#include <qrect.h>
+#include <qmutex.h>
+#include <qwaitcondition.h>
+#include <qevent.h>
+#include <qvaluelist.h>
+#include <qdatetime.h>
+
+#include <stdlib.h> 
+
+#include "events.h"
+#include "vnctypes.h"
+
+class KVncView;
+
+enum EventType {
+	MouseEventType,
+	KeyEventType
+};
+
+
+struct MouseEvent {
+	int x, y, buttons;
+};
+
+struct KeyEvent {
+	unsigned int k;
+	bool down;
+};
+
+struct InputEvent {
+	EventType type;
+	union {
+		MouseEvent m;
+		KeyEvent k;
+	} e;
+};
+
+
+class WriterThread : public QThread {
+private:
+	QMutex m_lock;
+	QWaitCondition m_waiter;
+	volatile bool &m_quitFlag;
+	KVncView *m_view;
+
+	QTime m_lastIncrUpdate; // start()ed when a incr update is sent
+	bool m_lastIncrUpdatePostponed;
+
+	// all things that can be send follow:
+	bool m_incrementalUpdateRQ; // for sending an incremental request
+	bool m_incrementalUpdateAnnounced; // set when a RQ will come soon
+	QRegion m_updateRegionRQ;  // for sending updates, null if it is done
+	QValueList<InputEvent> m_inputEvents; // list of unsent input events
+	MouseEvent m_lastMouseEvent;
+	int m_mouseEventNum, m_keyEventNum;
+	QString m_clientCut;
+
+	void sendFatalError(ErrorCode s);
+
+public:
+	WriterThread(KVncView *v, volatile bool &quitFlag);
+	
+	void queueIncrementalUpdateRequest();
+	void announceIncrementalUpdateRequest();
+	void queueUpdateRequest(const QRegion &r);
+	void queueMouseEvent(int x, int y, int buttonMask);
+	void queueKeyEvent(unsigned int k, bool down);
+	void queueClientCut(const QString &text);
+	void kick();
+	
+protected:
+	void run();
+	bool sendIncrementalUpdateRequest();
+	bool sendUpdateRequest(const QRegion &r);
+	bool sendInputEvents(const QValueList<InputEvent> &events);
+};
+
+
+
+class ControllerThread : public QThread { 
+private:
+	KVncView *m_view;
+	enum RemoteViewStatus m_status;
+	WriterThread &m_wthread;
+	volatile bool &m_quitFlag;
+	volatile bool m_desktopInitialized;
+	QWaitCondition m_waiter;
+
+	void changeStatus(RemoteViewStatus s);
+	void sendFatalError(ErrorCode s);
+
+public:
+	ControllerThread(KVncView *v, WriterThread &wt, volatile bool &quitFlag);
+	enum RemoteViewStatus status();	
+	void desktopInit();
+	void kick();
+
+protected:
+	void run();
+};
+
+
+
+#endif