Imported nxagent-3.1.0-2.tar.gznxagent/3.1.0-2

Summary: Imported nxagent-3.1.0-2.tar.gz
Keywords:

Imported nxagent-3.1.0-2.tar.gz
into Git repository

1 files changed, 216 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/hw/nxagent/Keystroke.c b/nx-X11/programs/Xserver/hw/nxagent/Keystroke.c
new file mode 100644
index 000000000..ea06913f8
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/nxagent/Keystroke.c
@@ -0,0 +1,216 @@
+/**************************************************************************/
+/*                                                                        */
+/* 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 "X.h"
+#include "keysym.h"
+
+#include "screenint.h"
+#include "scrnintstr.h"
+
+#include "Agent.h"
+#include "Display.h"
+#include "Events.h"
+#include "Options.h"
+#include "Keystroke.h"
+#include "Drawable.h"
+
+extern Bool nxagentWMIsRunning;
+extern Bool nxagentIpaq;
+
+/*
+ * Set here the required log level.
+ */
+
+#define PANIC
+#define WARNING
+#undef  TEST
+#undef  DEBUG
+#undef  DUMP
+
+int nxagentCheckSpecialKeystroke(XKeyEvent *X, enum HandleEventResult *result)
+{
+  KeySym sym;
+  int index = 0;
+
+  *result = doNothing;
+
+  /*
+   * I don't know how much hard work is doing this operation.
+   * Do we need a cache ?
+   */
+
+  sym = XKeycodeToKeysym(nxagentDisplay, X -> keycode, index);
+
+  if (sym == XK_VoidSymbol || sym == NoSymbol)
+  {
+    return 0;
+  }
+
+  #ifdef TEST
+  fprintf(stderr, "nxagentCheckSpecialKeystroke: got code %x - state %x - sym %lx\n",
+              X -> keycode, X -> state, sym);
+  #endif
+
+  /*
+   * Check special keys.
+   */
+
+  /*
+   * FIXME: We should use the keysym instead that the keycode
+   *        here.
+   */
+
+  if (X -> keycode == 130 && nxagentIpaq)
+  {
+    *result = doStartKbd;
+
+    return 1;
+  }
+
+  if ((X -> state & nxagentAltMetaMask) &&
+          ((X -> state & (ControlMask | ShiftMask)) == ControlMask))
+  {
+    switch (sym)
+    {
+      case XK_t:
+      case XK_T:
+      {
+        *result = doCloseSession;
+
+        break;
+      }
+      case XK_f:
+      case XK_F:
+      {
+        if (nxagentOption(Rootless) == False)
+        {
+          *result = doSwitchFullscreen;
+        }
+
+        break;
+      }
+      case XK_m:
+      case XK_M:
+      {
+        if (nxagentOption(Rootless) == False)
+        {
+          *result = doMinimize;
+        }
+
+        break;
+      }
+      case XK_Left:
+      case XK_KP_Left:
+      {
+        if (nxagentOption(Rootless) == False &&
+                nxagentOption(DesktopResize) == False)
+        {
+          *result = doViewportLeft;
+        }
+
+        break;
+      }
+      case XK_Up:
+      case XK_KP_Up:
+      {
+        if (nxagentOption(Rootless) == False &&
+                nxagentOption(DesktopResize) == False)
+        {
+          *result = doViewportUp;
+        }
+
+        break;
+      }
+      case XK_Right:
+      case XK_KP_Right:
+      {
+        if (nxagentOption(Rootless) == False &&
+                nxagentOption(DesktopResize) == False)
+        {
+          *result = doViewportRight;
+        }
+
+        break;
+      }
+      case XK_Down:
+      case XK_KP_Down:
+      {
+        if (nxagentOption(Rootless) == 0 &&
+                nxagentOption(DesktopResize) == 0)
+        {
+          *result = doViewportDown;
+        }
+
+        break;
+      }
+      case XK_R:
+      case XK_r:
+      {
+        if (nxagentOption(Rootless) == 0)
+        {
+          *result = doSwitchResizeMode;
+        }
+
+        break;
+      }
+      case XK_E:
+      case XK_e:
+      {
+        *result = doSwitchDeferMode;
+
+        break;
+      }
+      case XK_BackSpace:
+      case XK_Terminate_Server:
+      {
+        /*
+         * Discard Ctrl-Alt-BackSpace key.
+         */
+
+        return 1;
+
+        break;
+      }
+
+      case XK_J:
+      case XK_j:
+      {
+        nxagentForceSynchronization = 1;
+
+        return 1;
+      }
+
+      #ifdef DUMP
+
+      case XK_A:
+      case XK_a:
+      {
+        /*
+         * Used to test the lazy encoding.
+         */
+
+        nxagentRegionsOnScreen();
+
+        return 1;
+      }
+
+      #endif
+    }
+  }
+
+  return (*result == doNothing) ? 0 : 1;
+}