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-rw-r--r--xorg-server/hw/dmx/input/dmxxinput.c159
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
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+++ b/xorg-server/hw/dmx/input/dmxxinput.c
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+/*
+ * 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;
+}