1 files changed, 178 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Options.c b/nx-X11/programs/Xserver/hw/nxagent/Options.c
new file mode 100644
index 000000000..3a27e0da0
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/nxagent/Options.c
@@ -0,0 +1,178 @@
+/**************************************************************************/
+/*                                                                        */
+/* Copyright (c) 2001, 2007 NoMachine, http://www.nomachine.com/.         */
+/*                                                                        */
+/* NXAGENT, NX protocol compression and NX extensions to this software    */
+/* are copyright of NoMachine. Redistribution and use of the present      */
+/* software is allowed according to terms specified in the file LICENSE   */
+/* which comes in the source distribution.                                */
+/*                                                                        */
+/* Check http://www.nomachine.com/licensing.html for applicability.       */
+/*                                                                        */
+/* NX and NoMachine are trademarks of NoMachine S.r.l.                    */
+/*                                                                        */
+/* All rights reserved.                                                   */
+/*                                                                        */
+/**************************************************************************/
+
+#include <stdio.h>
+#include <string.h>
+
+#include "X.h"
+
+#include "Agent.h"
+#include "Args.h"
+#include "Options.h"
+#include "Utils.h"
+
+/*
+ * Instead of having a single options repository
+ * data could be attached to the display or the
+ * screen. The macro nxagentOption() should make
+ * the transition simple.
+ */
+
+AgentOptionsRec nxagentOptions;
+
+AgentOptionsRec nxagentOptionsBackup;
+
+AgentOptionsPtr nxagentOptionsPtr = &nxagentOptions;
+
+/*
+ * This must be called at startup to initialize
+ * the options repository to the default values.
+ */
+
+void nxagentInitOptions()
+{
+  nxagentOptions.LinkType = UNDEFINED;
+
+  nxagentOptions.Desktop    = UNDEFINED;
+  nxagentOptions.Persistent = 1;
+  nxagentOptions.Rootless   = UNDEFINED;
+  nxagentOptions.Fullscreen = UNDEFINED;
+
+  nxagentOptions.X           = 0;
+  nxagentOptions.Y           = 0;
+  nxagentOptions.Width       = 0;
+  nxagentOptions.Height      = 0;
+  nxagentOptions.BorderWidth = 0;
+
+  nxagentOptions.SavedX      = 0;
+  nxagentOptions.SavedY      = 0;
+  nxagentOptions.SavedWidth  = 0;
+  nxagentOptions.SavedHeight = 0;
+
+  nxagentOptions.Timeout = 0;
+
+  nxagentOptions.Nested = 0;
+
+  nxagentOptions.BackingStore = BackingStoreUndefined;
+
+  nxagentOptions.Clipboard = ClipboardBoth;
+
+  nxagentOptions.SharedMemory = 1;
+
+  nxagentOptions.SharedPixmaps = 1;
+
+  nxagentOptions.DeviceControl = 0;
+
+  nxagentOptions.ResetKeyboardAtResume = 1;
+
+  nxagentOptions.Reset = 0;
+
+  nxagentOptions.RootX = 0;
+  nxagentOptions.RootY = 0;
+  nxagentOptions.RootWidth = 0;
+  nxagentOptions.RootHeight = 0;
+
+  nxagentOptions.ViewportXSpan = 0;
+  nxagentOptions.ViewportYSpan = 0;
+
+  #ifndef __CYGWIN32__
+
+  nxagentOptions.DesktopResize = 1;
+
+  #else
+
+  nxagentOptions.DesktopResize = 0;
+
+  #endif
+
+  nxagentOptions.Ratio  = DONT_SCALE;
+  nxagentOptions.XRatio = DONT_SCALE;
+  nxagentOptions.YRatio = DONT_SCALE;
+
+  nxagentOptions.FloatRatio  = 1.0;
+  nxagentOptions.FloatXRatio = 1.0;
+  nxagentOptions.FloatYRatio = 1.0;
+
+  nxagentOptions.UseDamage = 1;
+
+  nxagentOptions.Binder = UNDEFINED;
+  nxagentOptions.BinderOptions = NULL;
+
+  nxagentOptions.Xdmcp = 0;
+
+  nxagentOptions.DisplayLatency = 0;
+  nxagentOptions.DisplayBuffer  = UNDEFINED;
+  nxagentOptions.DisplayCoalescence = 0;
+
+  nxagentOptions.Composite = 1;
+
+  nxagentOptions.IgnoreVisibility = 0;
+
+  nxagentOptions.ViewOnly = 0;
+
+  nxagentOptions.Adaptive = 0;
+
+  nxagentOptions.Streaming = 0;
+
+  nxagentOptions.DeferLevel   = UNDEFINED;
+  nxagentOptions.DeferTimeout = 200;
+
+  nxagentOptions.TileWidth  = UNDEFINED;
+  nxagentOptions.TileHeight = UNDEFINED;
+
+  nxagentOptions.Menu = 1;
+
+  nxagentOptions.ClientOs = UNDEFINED;
+
+  nxagentOptions.InhibitXkb = 1;
+}
+
+/*
+ * This is called at session reconnection
+ * to reset some options to their default
+ * values. The reason to avoid calling the
+ * nxagentInitOptions() is that not all the
+ * options can change value when reconnec-
+ * ting.
+ */
+
+void nxagentResetOptions()
+{
+  if (nxagentLockDeferLevel == 0)
+  {
+    nxagentOptions.DeferLevel   = UNDEFINED;
+  }
+
+  nxagentOptions.DeferTimeout = 200;
+
+  nxagentOptions.TileWidth  = UNDEFINED;
+  nxagentOptions.TileHeight = UNDEFINED;
+}
+
+void nxagentSaveOptions()
+{
+  memcpy(&nxagentOptionsBackup, &nxagentOptions, sizeof(AgentOptionsRec));
+}
+
+void nxagentRestoreOptions()
+{
+  nxagentOptions.DeferLevel   = nxagentOptionsBackup.DeferLevel;
+  nxagentOptions.DeferTimeout = nxagentOptionsBackup.DeferTimeout;
+
+  nxagentOptions.TileWidth  = nxagentOptionsBackup.TileWidth;
+  nxagentOptions.TileHeight = nxagentOptionsBackup.TileHeight;
+}