Initial commit of new FLTK based vncviewer. Most of the code comes from the

current Unix vncviewer.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4345 3789f03b-4d11-0410-bbf8-ca57d06f2519

1 files changed, 96 insertions, 0 deletions

diff --git a/vncviewer/CConn.h b/vncviewer/CConn.h
new file mode 100644
index 00000000..0f5be621
--- /dev/null
+++ b/vncviewer/CConn.h
@@ -0,0 +1,96 @@
+/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
+ * Copyright 2009-2011 Pierre Ossman <ossman@cendio.se> for Cendio AB
+ * 
+ * This 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 software 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 software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+#ifndef __CCONN_H__
+#define __CCONN_H__
+
+#include <rfb/CConnection.h>
+#include <network/Socket.h>
+
+#include "DesktopWindow.h"
+
+class CConn : public rfb::CConnection,
+              public rdr::FdInStreamBlockCallback
+{
+public:
+  CConn(const char* vncServerName);
+  ~CConn();
+
+  // FdInStreamBlockCallback methods
+  void blockCallback();
+
+  // Callback when socket is ready (or broken)
+  static void socketEvent(int fd, void *data);
+
+  // CConnection callback methods
+  void serverInit();
+
+  void setDesktopSize(int w, int h);
+  void setExtendedDesktopSize(int reason, int result, int w, int h,
+                              const rfb::ScreenSet& layout);
+
+  void setName(const char* name);
+
+  void setColourMapEntries(int firstColour, int nColours, rdr::U16* rgbs);
+
+  void bell();
+
+  void serverCutText(const char* str, rdr::U32 len);
+
+  void framebufferUpdateStart();
+  void framebufferUpdateEnd();
+
+  void beginRect(const rfb::Rect& r, int encoding);
+  void endRect(const rfb::Rect& r, int encoding);
+
+  void fillRect(const rfb::Rect& r, rfb::Pixel p);
+  void imageRect(const rfb::Rect& r, void* p);
+  void copyRect(const rfb::Rect& r, int sx, int sy);
+
+  void setCursor(int width, int height, const rfb::Point& hotspot,
+                 void* data, void* mask);
+
+private:
+
+  void resizeFramebuffer();
+
+  void autoSelectFormatAndEncoding();
+  void checkEncodings();
+  void requestNewUpdate();
+
+private:
+  char* serverHost;
+  int serverPort;
+  network::Socket* sock;
+
+  DesktopWindow *desktop;
+
+  rfb::PixelFormat serverPF;
+  rfb::PixelFormat fullColourPF;
+
+  int currentEncoding, lastServerEncoding;
+
+  bool formatChange;
+  bool encodingChange;
+
+  bool firstUpdate;
+  bool pendingUpdate;
+};
+
+#endif