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, 294 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/hw/dmx/input/dmxinputinit.h b/nx-X11/programs/Xserver/hw/dmx/input/dmxinputinit.h
new file mode 100644
index 000000000..c593e267a
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/dmx/input/dmxinputinit.h
@@ -0,0 +1,294 @@
+/* $XFree86$ */
+/*
+ * Copyright 2002 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
+ * Interface for low-level input support.  \see dmxinputinit.c */
+
+#ifndef _DMXINPUTINIT_H_
+#define _DMXINPUTINIT_H_
+
+#include "dmx.h"
+#include "dmxinput.h"
+#include "dmxlog.h"
+
+
+#define DMX_LOCAL_DEFAULT_KEYBOARD "kbd"
+#define DMX_LOCAL_DEFAULT_POINTER  "ps2"
+#define DMX_MAX_BUTTONS            256
+#define DMX_MOTION_SIZE            256
+#define DMX_MAX_VALUATORS          32
+#define DMX_MAX_AXES               32
+#define DMX_MAX_XINPUT_EVENT_TYPES 100
+#define DMX_MAP_ENTRIES            16 /* Must be a power of 2 */
+#define DMX_MAP_MASK               (DMX_MAP_ENTRIES - 1)
+
+typedef enum {
+    DMX_FUNCTION_GRAB,
+    DMX_FUNCTION_TERMINATE,
+    DMX_FUNCTION_FINE
+} DMXFunctionType;
+
+typedef enum {
+    DMX_LOCAL_HIGHLEVEL,
+    DMX_LOCAL_KEYBOARD,
+    DMX_LOCAL_MOUSE,
+    DMX_LOCAL_OTHER
+} DMXLocalInputType;
+
+typedef enum {
+    DMX_LOCAL_TYPE_LOCAL,
+    DMX_LOCAL_TYPE_CONSOLE,
+    DMX_LOCAL_TYPE_BACKEND,
+    DMX_LOCAL_TYPE_COMMON
+} DMXLocalInputExtType;
+
+typedef enum {
+    DMX_RELATIVE,
+    DMX_ABSOLUTE,
+    DMX_ABSOLUTE_CONFINED
+} DMXMotionType;
+
+/** Stores information from low-level device that is used to initialize
+ * the device at the dix level. */
+typedef struct _DMXLocalInitInfo {
+    int                  keyboard; /**< Non-zero if the device is a keyboard */
+    
+    int                  keyClass; /**< Non-zero if keys are present */
+    KeySymsRec           keySyms;  /**< Key symbols */
+    int                  freemap;  /**< If non-zero, free keySyms.map */
+    CARD8                modMap[MAP_LENGTH]; /**< Modifier map */
+#ifdef XKB
+    XkbDescPtr           xkb;       /**< XKB description */
+    XkbComponentNamesRec names;     /**< XKB component names */
+    int                  freenames; /**< Non-zero if names should be free'd */
+    int                  force;     /**< Do not allow command line override */
+#endif
+
+    int                  buttonClass; /**< Non-zero if buttons are present */
+    int                  numButtons;  /**< Number of buttons */
+    unsigned char        map[DMX_MAX_BUTTONS]; /**< Button map */
+
+    int                  valuatorClass; /**< Non-zero if valuators are
+                                         * present */
+    int                  numRelAxes;    /**< Number of relative axes */
+    int                  numAbsAxes;    /**< Number of absolute axes */
+    int                  minval[DMX_MAX_AXES]; /**< Minimum values */
+    int                  maxval[DMX_MAX_AXES]; /**< Maximum values */
+    int                  res[DMX_MAX_AXES];    /**< Resolution */
+    int                  minres[DMX_MAX_AXES]; /**< Minimum resolutions */
+    int                  maxres[DMX_MAX_AXES]; /**< Maximum resolutions */
+
+    int                  focusClass;       /**< Non-zero if device can
+                                            * cause focus */
+    int                  proximityClass;   /**< Non-zero if device
+                                            * causes proximity events */
+    int                  kbdFeedbackClass; /**< Non-zero if device has
+                                            * keyboard feedback */ 
+    int                  ptrFeedbackClass; /**< Non-zero if device has
+                                            * pointer feedback */
+    int                  ledFeedbackClass; /**< Non-zero if device has
+                                            * LED indicators */
+    int                  belFeedbackClass; /**< Non-zero if device has a
+                                            * bell */ 
+    int                  intFeedbackClass; /**< Non-zero if device has
+                                            * integer feedback */
+    int                  strFeedbackClass; /**< Non-zero if device has
+                                            * string feedback */
+
+    int                  maxSymbols;          /**< Maximum symbols */
+    int                  maxSymbolsSupported; /**< Maximum symbols supported */
+    KeySym               *symbols;            /**< Key symbols */
+} DMXLocalInitInfo, *DMXLocalInitInfoPtr;
+
+typedef pointer (*dmxCreatePrivateProcPtr)(DeviceIntPtr);
+typedef void    (*dmxDestroyPrivateProcPtr)(pointer);
+                
+typedef void    (*dmxInitProcPtr)(DevicePtr);
+typedef void    (*dmxReInitProcPtr)(DevicePtr);
+typedef void    (*dmxLateReInitProcPtr)(DevicePtr);
+typedef void    (*dmxGetInfoProcPtr)(DevicePtr, DMXLocalInitInfoPtr);
+typedef int     (*dmxOnProcPtr)(DevicePtr);
+typedef void    (*dmxOffProcPtr)(DevicePtr);
+typedef void    (*dmxUpdatePositionProcPtr)(pointer, int x, int y);
+                
+typedef void    (*dmxVTPreSwitchProcPtr)(pointer);  /* Turn I/O Off */
+typedef void    (*dmxVTPostSwitchProcPtr)(pointer); /* Turn I/O On */
+typedef void    (*dmxVTSwitchReturnProcPtr)(pointer);
+typedef int     (*dmxVTSwitchProcPtr)(pointer, int vt,
+                                      dmxVTSwitchReturnProcPtr, pointer);
+                
+typedef void    (*dmxMotionProcPtr)(DevicePtr,
+                                    int *valuators,
+                                    int firstAxis,
+                                    int axesCount,
+                                    DMXMotionType type,
+                                    DMXBlockType block);
+typedef void    (*dmxEnqueueProcPtr)(DevicePtr, int type, int detail,
+                                     KeySym keySym, XEvent *e,
+                                     DMXBlockType block);
+typedef int     (*dmxCheckSpecialProcPtr)(DevicePtr, KeySym keySym);
+typedef void    (*dmxCollectEventsProcPtr)(DevicePtr,
+                                           dmxMotionProcPtr,
+                                           dmxEnqueueProcPtr,
+                                           dmxCheckSpecialProcPtr,
+                                           DMXBlockType);
+typedef void    (*dmxProcessInputProcPtr)(pointer);
+typedef void    (*dmxUpdateInfoProcPtr)(pointer, DMXUpdateType, WindowPtr);
+typedef int     (*dmxFunctionsProcPtr)(pointer, DMXFunctionType);
+                
+typedef void    (*dmxKBCtrlProcPtr)(DevicePtr, KeybdCtrl *ctrl);
+typedef void    (*dmxMCtrlProcPtr)(DevicePtr, PtrCtrl *ctrl);
+typedef void    (*dmxKBBellProcPtr)(DevicePtr, int percent,
+                                    int volume, int pitch, int duration);
+
+/** Stores a mapping between the device id on the remote X server and
+ * the id on the DMX server */
+typedef struct _DMXEventMap {
+    int remote;                 /**< Event number on remote X server */
+    int server;                 /**< Event number (unbiased) on DMX server */
+} DMXEventMap;
+
+/** This is the device-independent structure used by the low-level input
+ * routines.  The contents are not exposed to top-level .c files (except
+ * dmxextensions.c).  \see dmxinput.h \see dmxextensions.c */
+typedef struct _DMXLocalInputInfo {
+    const char               *name;   /**< Device name */
+    DMXLocalInputType        type;    /**< Device type  */
+    DMXLocalInputExtType     extType; /**< Extended device type */
+    int                      binding; /**< Count of how many consecutive
+                                       * structs are bound to the same
+                                       * device */
+    
+                                /* Low-level (e.g., keyboard/mouse drivers) */
+
+    dmxCreatePrivateProcPtr  create_private;  /**< Create
+                                               * device-dependent
+                                               * private */
+    dmxDestroyPrivateProcPtr destroy_private; /**< Destroy
+                                               * device-dependent
+                                               * private */
+    dmxInitProcPtr           init;            /**< Initialize device  */
+    dmxReInitProcPtr         reinit;          /**< Reinitialize device
+                                               * (during a
+                                               * reconfiguration) */
+    dmxLateReInitProcPtr     latereinit;      /**< Reinitialize a device
+                                               * (called very late
+                                               * during a
+                                               * reconfiguration) */
+    dmxGetInfoProcPtr        get_info;        /**< Get device information */
+    dmxOnProcPtr             on;              /**< Turn device on */
+    dmxOffProcPtr            off;             /**< Turn device off */
+    dmxUpdatePositionProcPtr update_position; /**< Called when another
+                                               * device updates the
+                                               * cursor position */
+    dmxVTPreSwitchProcPtr    vt_pre_switch;   /**< Called before a VT switch */
+    dmxVTPostSwitchProcPtr   vt_post_switch;  /**< Called after a VT switch */
+    dmxVTSwitchProcPtr       vt_switch;       /**< Causes a VT switch */
+
+    dmxCollectEventsProcPtr  collect_events;  /**< Collect and enqueue
+                                               * events from the
+                                               * device*/
+    dmxProcessInputProcPtr   process_input;   /**< Process event (from
+                                               * queue)  */
+    dmxFunctionsProcPtr      functions;
+    dmxUpdateInfoProcPtr     update_info;     /**< Update window layout
+                                               * information */
+
+    dmxMCtrlProcPtr          mCtrl;           /**< Pointer control */
+    dmxKBCtrlProcPtr         kCtrl;           /**< Keyboard control */
+    dmxKBBellProcPtr         kBell;           /**< Bell control */
+
+    pointer                  private;         /**< Device-dependent private  */
+    int                      isCore;          /**< Is a DMX core device  */
+    int                      sendsCore;       /**< Sends DMX core events */
+    KeybdCtrl                kctrl;           /**< Keyboard control */
+    PtrCtrl                  mctrl;           /**< Pointer control */
+
+    DeviceIntPtr             pDevice;         /**< X-level device  */
+    int                      inputIdx;        /**< High-level index */
+    int                      lastX, lastY;    /**< Last known position;
+                                               * for XInput in
+                                               * dmxevents.c */ 
+
+    int                      head;            /**< XInput motion history
+                                               * head */
+    int                      tail;            /**< XInput motion history
+                                               * tail */
+    unsigned long            *history;        /**< XInput motion history */
+    int                      *valuators;      /**< Cache of previous values */
+    
+                                /* for XInput ChangePointerDevice */
+    int                      (*savedMotionProc)(DeviceIntPtr,
+                                                xTimecoord *,
+                                                unsigned long,
+                                                unsigned long,
+                                                ScreenPtr);
+    int                      savedMotionEvents; /**< Saved motion events */
+    int                      savedSendsCore;    /**< Saved sends-core flag */
+
+    DMXEventMap              map[DMX_MAP_ENTRIES]; /**< XInput device id map */
+    int                      mapOptimize;          /**< XInput device id
+                                                    * map
+                                                    * optimization */
+
+    long                     deviceId;    /**< device id on remote side,
+                                           * if any */
+    const char               *deviceName; /**< devive name on remote
+                                           * side, if any */
+} DMXLocalInputInfoRec;
+
+extern DMXLocalInputInfoPtr dmxLocalCorePointer, dmxLocalCoreKeyboard;
+
+extern void                 dmxLocalInitInput(DMXInputInfo *dmxInput);
+extern DMXLocalInputInfoPtr dmxInputCopyLocal(DMXInputInfo *dmxInput,
+                                              DMXLocalInputInfoPtr s);
+
+extern void dmxChangePointerControl(DeviceIntPtr pDevice, PtrCtrl *ctrl);
+extern void dmxKeyboardKbdCtrlProc(DeviceIntPtr pDevice, KeybdCtrl *ctrl);
+extern void dmxKeyboardBellProc(int percent, DeviceIntPtr pDevice,
+                                pointer ctrl, int unknown);
+
+extern int  dmxInputExtensionErrorHandler(Display *dsp, char *name,
+                                          char *reason);
+
+extern int          dmxInputDetach(DMXInputInfo *dmxInput);
+extern void         dmxInputDetachAll(DMXScreenInfo *dmxScreen);
+extern int          dmxInputDetachId(int id);
+extern DMXInputInfo *dmxInputLocateId(int id);
+extern int          dmxInputAttachConsole(const char *name, int isCore,
+                                          int *id);
+extern int          dmxInputAttachBackend(int physicalScreen, int isCore,
+                                          int *id);
+
+#endif