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Diffstat (limited to 'X11/PassivGraI.h')
| -rw-r--r-- | X11/PassivGraI.h | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/X11/PassivGraI.h b/X11/PassivGraI.h new file mode 100644 index 000000000..cd401cd46 --- /dev/null +++ b/X11/PassivGraI.h @@ -0,0 +1,185 @@ +/********************************************************
+
+Copyright 1988 by Hewlett-Packard Company
+Copyright 1987, 1988, 1989 by Digital Equipment Corporation, Maynard
+
+Permission to use, copy, modify, and distribute this software
+and its documentation for any purpose and without fee is hereby
+granted, provided that the above copyright notice appear in all
+copies and that both that copyright notice and this permission
+notice appear in supporting documentation, and that the names of
+Hewlett-Packard or Digital not be used in advertising or
+publicity pertaining to distribution of the software without specific,
+written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+********************************************************/
+
+/*
+
+Copyright 1987, 1988, 1989, 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.
+
+*/
+
+#ifndef _PDI_h_
+#define _PDI_h_
+
+
+#define KEYBOARD TRUE
+#define POINTER FALSE
+
+_XFUNCPROTOBEGIN
+
+typedef enum {
+ XtNoServerGrab,
+ XtPassiveServerGrab,
+ XtActiveServerGrab,
+ XtPseudoPassiveServerGrab,
+ XtPseudoActiveServerGrab
+}XtServerGrabType;
+
+typedef struct _XtServerGrabRec {
+ struct _XtServerGrabRec *next;
+ Widget widget;
+ unsigned int ownerEvents:1;
+ unsigned int pointerMode:1;
+ unsigned int keyboardMode:1;
+ unsigned int hasExt:1;
+ unsigned int confineToIsWidgetWin:1;
+ KeyCode keybut;
+ unsigned short modifiers;
+ unsigned short eventMask;
+} XtServerGrabRec, *XtServerGrabPtr;
+
+typedef struct _XtGrabExtRec {
+ Mask *pKeyButMask;
+ Mask *pModifiersMask;
+ Window confineTo;
+ Cursor cursor;
+} XtServerGrabExtRec, *XtServerGrabExtPtr;
+
+#define GRABEXT(p) ((XtServerGrabExtPtr)((p)+1))
+
+typedef struct _XtDeviceRec{
+ XtServerGrabRec grab; /* need copy in order to protect
+ during grab */
+ XtServerGrabType grabType;
+}XtDeviceRec, *XtDevice;
+
+#define XtMyAncestor 0
+#define XtMyDescendant 1
+#define XtMyCousin 2
+#define XtMySelf 3
+#define XtUnrelated 4
+typedef char XtGeneology; /* do not use an enum makes PerWidgetInput larger */
+
+typedef struct {
+ Widget focusKid;
+ XtServerGrabPtr keyList, ptrList;
+ Widget queryEventDescendant;
+ unsigned int map_handler_added:1;
+ unsigned int realize_handler_added:1;
+ unsigned int active_handler_added:1;
+ unsigned int haveFocus:1;
+ XtGeneology focalPoint;
+}XtPerWidgetInputRec, *XtPerWidgetInput;
+
+typedef struct XtPerDisplayInputRec{
+ XtGrabList grabList;
+ XtDeviceRec keyboard, pointer;
+ KeyCode activatingKey;
+ Widget *trace;
+ int traceDepth, traceMax;
+ Widget focusWidget;
+}XtPerDisplayInputRec, *XtPerDisplayInput;
+
+#define IsServerGrab(g) ((g == XtPassiveServerGrab) ||\
+ (g == XtActiveServerGrab))
+
+#define IsAnyGrab(g) ((g == XtPassiveServerGrab) ||\
+ (g == XtActiveServerGrab) ||\
+ (g == XtPseudoPassiveServerGrab))
+
+#define IsEitherPassiveGrab(g) ((g == XtPassiveServerGrab) ||\
+ (g == XtPseudoPassiveServerGrab))
+
+#define IsPseudoGrab(g) ((g == XtPseudoPassiveServerGrab))
+
+extern void _XtDestroyServerGrabs(
+ Widget /* w */,
+ XtPointer /* pwi */, /*XtPerWidgetInput*/
+ XtPointer /* call_data */
+);
+
+extern XtPerWidgetInput _XtGetPerWidgetInput(
+ Widget /* widget */,
+ _XtBoolean /* create */
+);
+
+extern XtServerGrabPtr _XtCheckServerGrabsOnWidget(
+ XEvent* /* event */,
+ Widget /* widget */,
+ _XtBoolean /* isKeyboard */
+);
+
+/*
+extern XtGrabList* _XtGetGrabList( XtPerDisplayInput );
+*/
+
+#define _XtGetGrabList(pdi) (&(pdi)->grabList)
+
+extern void _XtFreePerWidgetInput(
+ Widget /* w */,
+ XtPerWidgetInput /* pwi */
+);
+
+extern Widget _XtProcessKeyboardEvent(
+ XKeyEvent* /* event */,
+ Widget /* widget */,
+ XtPerDisplayInput /* pdi */
+);
+
+extern Widget _XtProcessPointerEvent(
+ XButtonEvent* /* event */,
+ Widget /* widget */,
+ XtPerDisplayInput /* pdi */
+);
+
+extern void _XtRegisterPassiveGrabs(
+ Widget /* widget */
+);
+
+extern void _XtClearAncestorCache(
+ Widget /* widget */
+);
+
+_XFUNCPROTOEND
+
+#endif /* _PDI_h_ */
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