Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 204 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/hw/xwin/InitInput.c b/nx-X11/programs/Xserver/hw/xwin/InitInput.c
new file mode 100644
index 000000000..8b72416ab
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/xwin/InitInput.c
@@ -0,0 +1,204 @@
+/* $TOG: InitInput.c /main/12 1998/02/10 13:23:52 kaleb $ */
+/*
+
+  Copyright 1993, 1998  The Open Group
+
+  Permission to use, copy, modify, distribute, and sell this software and its
+  documentation for any purpose is hereby granted without fee, provided that
+  the above copyright notice appear in all copies and that both that
+  copyright notice and this permission notice appear in supporting
+  documentation.
+
+  The above copyright notice and this permission notice shall be included
+  in all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+  IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+  OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+  ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+  OTHER DEALINGS IN THE SOFTWARE.
+
+  Except as contained in this notice, the name of The Open Group shall
+  not be used in advertising or otherwise to promote the sale, use or
+  other dealings in this Software without prior written authorization
+  from The Open Group.
+
+*/
+/* $XFree86: xc/programs/Xserver/hw/xwin/InitInput.c,v 1.11 2002/07/05 09:19:25 alanh Exp $ */
+
+#ifdef HAVE_XWIN_CONFIG_H
+#include <xwin-config.h>
+#endif
+#include "win.h"
+#ifdef XWIN_CLIPBOARD
+# include "../../Xext/xf86miscproc.h"
+#endif
+#include "dixstruct.h"
+
+
+/*
+ * Local function prototypes
+ */
+
+#ifdef XWIN_CLIPBOARD
+DISPATCH_PROC(winProcEstablishConnection);
+DISPATCH_PROC(winProcQueryTree);
+DISPATCH_PROC(winProcSetSelectionOwner);
+#endif
+
+
+/*
+ * Local global declarations
+ */
+
+CARD32				g_c32LastInputEventTime = 0;
+
+
+/*
+ * References to external symbols
+ */
+
+#ifdef HAS_DEVWINDOWS
+extern int			g_fdMessageQueue;
+#endif
+extern Bool			g_fXdmcpEnabled;
+#ifdef XWIN_CLIPBOARD
+extern winDispatchProcPtr	winProcEstablishConnectionOrig;
+extern winDispatchProcPtr	winProcQueryTreeOrig;
+#endif
+
+
+/* Called from dix/devices.c */
+/*
+ * All of our keys generate up and down transition notifications,
+ * so all of our keys can be used as modifiers.
+ * 
+ * An example of a modifier is mapping the A key to the Control key.
+ * A has to be a legal modifier.  I think.
+ */
+
+Bool
+LegalModifier (unsigned int uiKey, DevicePtr pDevice)
+{
+  return TRUE;
+}
+
+
+/* Called from dix/dispatch.c */
+/*
+ * Run through the Windows message queue(s) one more time.
+ * Tell mi to dequeue the events that we have sent it.
+ */
+void
+ProcessInputEvents (void)
+{
+#if 0
+  ErrorF ("ProcessInputEvents\n");
+#endif
+
+  mieqProcessInputEvents ();
+  miPointerUpdate ();
+
+#if 0
+  ErrorF ("ProcessInputEvents - returning\n");
+#endif
+}
+
+
+int
+TimeSinceLastInputEvent ()
+{
+  if (g_c32LastInputEventTime == 0)
+    g_c32LastInputEventTime = GetTickCount ();
+  return GetTickCount () - g_c32LastInputEventTime;
+}
+
+
+/* See Porting Layer Definition - p. 17 */
+void
+InitInput (int argc, char *argv[])
+{
+  DeviceIntPtr		pMouse, pKeyboard;
+
+#if CYGDEBUG
+  winDebug ("InitInput\n");
+#endif
+
+#ifdef XWIN_CLIPBOARD
+  /*
+   * Wrap some functions at every generation of the server.
+   */
+  if (InitialVector[2] != winProcEstablishConnection)
+    {
+      winProcEstablishConnectionOrig = InitialVector[2];
+      InitialVector[2] = winProcEstablishConnection;
+    }
+  if (g_fXdmcpEnabled
+      && ProcVector[X_QueryTree] != winProcQueryTree)
+    {
+      winProcQueryTreeOrig = ProcVector[X_QueryTree];
+      ProcVector[X_QueryTree] = winProcQueryTree;
+    }
+#endif
+
+  pMouse = AddInputDevice (winMouseProc, TRUE);
+  pKeyboard = AddInputDevice (winKeybdProc, TRUE);
+  
+  RegisterPointerDevice (pMouse);
+  RegisterKeyboardDevice (pKeyboard);
+
+  miRegisterPointerDevice (screenInfo.screens[0], pMouse);
+  mieqInit ((DevicePtr)pKeyboard, (DevicePtr)pMouse);
+
+  /* Initialize the mode key states */
+  winInitializeModeKeyStates ();
+
+#ifdef HAS_DEVWINDOWS
+  /* Only open the windows message queue device once */
+  if (g_fdMessageQueue == WIN_FD_INVALID)
+    {
+      /* Open a file descriptor for the Windows message queue */
+      g_fdMessageQueue = open (WIN_MSG_QUEUE_FNAME, O_RDONLY);
+      
+      if (g_fdMessageQueue == -1)
+	{
+	  FatalError ("InitInput - Failed opening %s\n",
+		      WIN_MSG_QUEUE_FNAME);
+	}
+
+      /* Add the message queue as a device to wait for in WaitForSomething */
+      AddEnabledDevice (g_fdMessageQueue);
+    }
+#endif
+
+#if CYGDEBUG
+  winDebug ("InitInput - returning\n");
+#endif
+}
+
+
+#ifdef XTESTEXT1
+void
+XTestGenerateEvent (int dev_type, int keycode, int keystate,
+		    int mousex, int mousey)
+{
+  ErrorF ("XTestGenerateEvent\n");
+}
+
+
+void
+XTestGetPointerPos (short *fmousex, short *fmousey)
+{
+  ErrorF ("XTestGetPointerPos\n");
+}
+
+
+void
+XTestJumpPointer (int jx, int jy, int dev_type)
+{
+  ErrorF ("XTestJumpPointer\n");
+}
+#endif
+