1 files changed, 159 insertions, 0 deletions
diff --git a/xorg-server/hw/dmx/input/dmxxinput.c b/xorg-server/hw/dmx/input/dmxxinput.c
new file mode 100644
index 000000000..97bea7596
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxxinput.c
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) 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
+ * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * 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.
+ */
+
+/*
+ * Authors:
+ *   Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * This file implements support required by the XINPUT extension.
+ */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#define	 NEED_EVENTS
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "inputstr.h"
+#include <X11/extensions/XI.h>
+#include <X11/extensions/XIproto.h>
+#include "XIstubs.h"
+
+#include "mipointer.h"
+#include "dmxinputinit.h"
+#include "exevents.h"
+
+/** Change the core keyboard from \a old_dev to \a new_dev.  Currently
+ * this is not implemented. */
+int ChangeKeyboardDevice(DeviceIntPtr old_dev, DeviceIntPtr new_dev)
+{
+#if 0
+    DMXLocalInputInfoPtr dmxLocalOld = old_dev->public.devicePrivate;
+    DMXLocalInputInfoPtr dmxLocalNew = new_dev->public.devicePrivate;
+    
+                                /* Switch our notion of core keyboard */
+    dmxLocalOld->isCore         = 0;
+    dmxLocalOld->sendsCore      = dmxLocalOld->savedSendsCore;
+
+    dmxLocalNew->isCore         = 1;
+    dmxLocalNew->savedSendsCore = dmxLocalNew->sendsCore;
+    dmxLocalNew->sendsCore      = 1;
+    dmxLocalCorePointer         = dmxLocalNew;
+
+    RegisterKeyboardDevice(new_dev);
+    RegisterOtherDevice(old_dev);
+    
+    return Success;
+#endif
+    return BadMatch;
+}
+
+/** Change the core pointer from \a old_dev to \a new_dev. */
+int ChangePointerDevice(DeviceIntPtr old_dev,
+                        DeviceIntPtr new_dev,
+                        unsigned char x,
+                        unsigned char y)
+{
+    DMXLocalInputInfoPtr dmxLocalOld = old_dev->public.devicePrivate;
+    DMXLocalInputInfoPtr dmxLocalNew = new_dev->public.devicePrivate;
+    
+    if (x != 0 || y != 1) return BadMatch;
+
+                                /* Make sure the new device can focus */
+    InitFocusClassDeviceStruct(old_dev);
+
+                                /* Switch the motion history buffers */
+    if (dmxLocalOld->savedMotionProc) {
+        old_dev->valuator->GetMotionProc   = dmxLocalOld->savedMotionProc;
+        old_dev->valuator->numMotionEvents = dmxLocalOld->savedMotionEvents;
+    }
+    dmxLocalNew->savedMotionProc       = new_dev->valuator->GetMotionProc;
+    dmxLocalNew->savedMotionEvents     = new_dev->valuator->numMotionEvents;
+#if 00 /*BP*/
+    new_dev->valuator->GetMotionProc   = miPointerGetMotionEvents;
+    new_dev->valuator->numMotionEvents = miPointerGetMotionBufferSize();
+#else
+    new_dev->valuator->GetMotionProc   = GetMotionHistory;
+    new_dev->valuator->numMotionEvents = GetMaximumEventsNum();
+#endif
+                                /* Switch our notion of core pointer */
+    dmxLocalOld->isCore         = 0;
+    dmxLocalOld->sendsCore      = dmxLocalOld->savedSendsCore;
+
+    dmxLocalNew->isCore         = 1;
+    dmxLocalNew->savedSendsCore = dmxLocalNew->sendsCore;
+    dmxLocalNew->sendsCore      = 1;
+    dmxLocalCorePointer         = dmxLocalNew;
+    
+    return Success;
+}
+
+/** Close the input device.  This is not required by the XINPUT model
+ * that DMX uses. */
+void CloseInputDevice (DeviceIntPtr d, ClientPtr client)
+{
+}
+
+/** This is not required by the XINPUT model that DMX uses. */
+void AddOtherInputDevices(void)
+{
+}
+
+/** Open an input device.  This is not required by the XINPUT model that
+ * DMX uses. */
+void OpenInputDevice (DeviceIntPtr dev, ClientPtr client, int *status)
+{
+}
+
+/** Set device mode to \a mode.  This is not implemented. */
+int SetDeviceMode(ClientPtr client, DeviceIntPtr dev, int mode)
+{
+    return BadMatch;
+}
+
+/** Set device valuators.  This is not implemented. */
+int SetDeviceValuators (ClientPtr client,
+                        DeviceIntPtr dev,
+                        int *valuators,
+                        int first_valuator,
+                        int num_valuators)
+{
+    return BadMatch;
+}
+
+/** Change device control.  This is not implemented. */
+int ChangeDeviceControl(ClientPtr client,
+                        DeviceIntPtr dev,
+                        xDeviceCtl *control)
+{
+    return BadMatch;
+}