aboutsummaryrefslogtreecommitdiff
path: root/X11/TranslateI.h
diff options
context:
space:
mode:
Diffstat (limited to 'X11/TranslateI.h')
-rw-r--r--X11/TranslateI.h1215
1 files changed, 606 insertions, 609 deletions
diff --git a/X11/TranslateI.h b/X11/TranslateI.h
index 6cc3099cf..9894c3dd4 100644
--- a/X11/TranslateI.h
+++ b/X11/TranslateI.h
@@ -1,609 +1,606 @@
-/* $Xorg: TranslateI.h,v 1.4 2001/02/09 02:03:59 xorgcvs Exp $ */
-
-/***********************************************************
-
-Copyright 1987, 1988, 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.
-
-
-Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
-
- All Rights Reserved
-
-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 name of 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.
-
-******************************************************************/
-/* $XFree86: xc/lib/Xt/TranslateI.h,v 1.3 2001/12/14 19:56:32 dawes Exp $ */
-
-/*
- * TranslateI.h - Header file private to translation management
- *
- * Author: Gabe Beged-Dov, HP
- *
- * Former Author: Charles Haynes
- * Digital Equipment Corporation
- * Western Research Laboratory
- * Date: Sat Aug 29 1987
- */
-
-/*#define REFCNT_TRANSLATIONS*/
-#define CACHE_TRANSLATIONS
-
-#define TM_NO_MATCH (-2)
-
-#define _XtRStateTablePair "_XtStateTablePair"
-
-typedef unsigned char TMByteCard;
-typedef unsigned short TMShortCard;
-typedef unsigned long TMLongCard;
-typedef short TMShortInt;
-
-typedef struct _TMTypeMatchRec *TMTypeMatch;
-typedef struct _TMModifierMatchRec *TMModifierMatch;
-typedef struct _TMEventRec *TMEventPtr;
-
-typedef Boolean (*MatchProc)(TMTypeMatch typeMatch,
- TMModifierMatch modMatch,
- TMEventPtr eventSeq);
-
-typedef struct _ModToKeysymTable {
- Modifiers mask;
- int count;
- int idx;
-} ModToKeysymTable;
-
-typedef struct _LateBindings {
- unsigned int knot:1;
- unsigned int pair:1;
- unsigned short ref_count; /* garbage collection */
- KeySym keysym;
-} LateBindings, *LateBindingsPtr;
-
-typedef short ModifierMask;
-
-typedef struct _ActionsRec *ActionPtr;
-typedef struct _ActionsRec {
- int idx; /* index into quarkTable to find proc */
- String *params; /* pointer to array of params */
- Cardinal num_params; /* number of params */
- ActionPtr next; /* next action to perform */
-} ActionRec;
-
-typedef struct _XtStateRec *StatePtr;
-typedef struct _XtStateRec {
- unsigned int isCycleStart:1;
- unsigned int isCycleEnd:1;
- TMShortCard typeIndex;
- TMShortCard modIndex;
- ActionPtr actions; /* rhs list of actions to perform */
- StatePtr nextLevel;
-}StateRec;
-
-
-#define XtTableReplace 0
-#define XtTableAugment 1
-#define XtTableOverride 2
-#define XtTableUnmerge 3
-
-typedef unsigned int _XtTranslateOp;
-
-/*
- * New Definitions
- */
-typedef struct _TMModifierMatchRec{
- TMLongCard modifiers;
- TMLongCard modifierMask;
- LateBindingsPtr lateModifiers;
- Boolean standard;
-}TMModifierMatchRec;
-
-typedef struct _TMTypeMatchRec{
- TMLongCard eventType;
- TMLongCard eventCode;
- TMLongCard eventCodeMask;
- MatchProc matchEvent;
-}TMTypeMatchRec;
-
-typedef struct _TMBranchHeadRec {
- unsigned int isSimple:1;
- unsigned int hasActions:1;
- unsigned int hasCycles:1;
- unsigned int more:13;
- TMShortCard typeIndex;
- TMShortCard modIndex;
-}TMBranchHeadRec, *TMBranchHead;
-
-/* NOTE: elements of this structure must match those of
- * TMComplexStateTreeRec and TMParseStateTreeRec.
- */
-typedef struct _TMSimpleStateTreeRec{
- unsigned int isSimple:1;
- unsigned int isAccelerator:1;
- unsigned int mappingNotifyInterest:1;
- unsigned int refCount:13;
- TMShortCard numBranchHeads;
- TMShortCard numQuarks; /* # of entries in quarkTbl */
- TMShortCard unused; /* to ensure same alignment */
- TMBranchHeadRec *branchHeadTbl;
- XrmQuark *quarkTbl; /* table of quarkified rhs*/
-}TMSimpleStateTreeRec, *TMSimpleStateTree;
-
-/* NOTE: elements of this structure must match those of
- * TMSimpleStateTreeRec and TMParseStateTreeRec.
- */
-typedef struct _TMComplexStateTreeRec{
- unsigned int isSimple:1;
- unsigned int isAccelerator:1;
- unsigned int mappingNotifyInterest:1;
- unsigned int refCount:13;
- TMShortCard numBranchHeads;
- TMShortCard numQuarks; /* # of entries in quarkTbl */
- TMShortCard numComplexBranchHeads;
- TMBranchHeadRec *branchHeadTbl;
- XrmQuark *quarkTbl; /* table of quarkified rhs*/
- StatePtr *complexBranchHeadTbl;
-}TMComplexStateTreeRec, *TMComplexStateTree;
-
-/* NOTE: elements of this structure must match those of
- * TMSimpleStateTreeRec and TMComplexStateTreeRec.
- */
-typedef struct _TMParseStateTreeRec{
- unsigned int isSimple:1;
- unsigned int isAccelerator:1;
- unsigned int mappingNotifyInterest:1;
- unsigned int isStackQuarks:1;
- unsigned int isStackBranchHeads:1;
- unsigned int isStackComplexBranchHeads:1;
- unsigned int unused:10; /* to ensure correct alignment */
- TMShortCard numBranchHeads;
- TMShortCard numQuarks; /* # of entries in quarkTbl */
- TMShortCard numComplexBranchHeads;
- TMBranchHeadRec *branchHeadTbl;
- XrmQuark *quarkTbl; /* table of quarkified rhs*/
- StatePtr *complexBranchHeadTbl;
- TMShortCard branchHeadTblSize;
- TMShortCard quarkTblSize; /*total size of quarkTbl */
- TMShortCard complexBranchHeadTblSize;
- StatePtr head;
-}TMParseStateTreeRec, *TMParseStateTree;
-
-typedef union _TMStateTreeRec{
- TMSimpleStateTreeRec simple;
- TMParseStateTreeRec parse;
- TMComplexStateTreeRec complex;
-}*TMStateTree, **TMStateTreePtr, **TMStateTreeList;
-
-typedef struct _TMSimpleBindProcsRec {
- XtActionProc *procs;
-}TMSimpleBindProcsRec, *TMSimpleBindProcs;
-
-typedef struct _TMComplexBindProcsRec {
- Widget widget; /*widgetID to pass to action Proc*/
- XtTranslations aXlations;
- XtActionProc *procs;
-}TMComplexBindProcsRec, *TMComplexBindProcs;
-
-typedef struct _TMSimpleBindDataRec {
- unsigned int isComplex:1; /* must be first */
- TMSimpleBindProcsRec bindTbl[1]; /* variable length */
-}TMSimpleBindDataRec, *TMSimpleBindData;
-
-typedef struct _TMComplexBindDataRec {
- unsigned int isComplex:1; /* must be first */
- struct _ATranslationData *accel_context; /* for GetValues */
- TMComplexBindProcsRec bindTbl[1]; /* variable length */
-}TMComplexBindDataRec, *TMComplexBindData;
-
-typedef union _TMBindDataRec{
- TMSimpleBindDataRec simple;
- TMComplexBindDataRec complex;
-}*TMBindData;
-
-typedef struct _TranslationData{
- unsigned char hasBindings; /* must be first */
- unsigned char operation; /*replace,augment,override*/
- TMShortCard numStateTrees;
- struct _TranslationData *composers[2];
- EventMask eventMask;
- TMStateTree stateTreeTbl[1]; /* variable length */
-}TranslationData;
-
-/*
- * ATranslations is returned by GetValues for translations that contain
- * accelerators. The TM can differentiate between this and TranslationData
- * (that don't have a bindTbl) by looking at the first field (hasBindings)
- * of either structure. All ATranslationData structures associated with a
- * widget are chained off the BindData record of the widget.
- */
-typedef struct _ATranslationData{
- unsigned char hasBindings; /* must be first */
- unsigned char operation;
- struct _TranslationData *xlations; /* actual translations */
- struct _ATranslationData *next; /* chain the contexts together */
- TMComplexBindProcsRec bindTbl[1]; /* accelerator bindings */
-}ATranslationData, *ATranslations;
-
-typedef struct _TMConvertRec {
- XtTranslations old; /* table to merge into */
- XtTranslations new; /* table to merge from */
-} TMConvertRec;
-
-#define _XtEventTimerEventType ((TMLongCard)~0L)
-#define KeysymModMask (1L<<27) /* private to TM */
-#define AnyButtonMask (1L<<28) /* private to TM */
-
-typedef struct _EventRec {
- TMLongCard modifiers;
- TMLongCard modifierMask;
- LateBindingsPtr lateModifiers;
- TMLongCard eventType;
- TMLongCard eventCode;
- TMLongCard eventCodeMask;
- MatchProc matchEvent;
- Boolean standard;
-} Event;
-
-typedef struct _EventSeqRec *EventSeqPtr;
-typedef struct _EventSeqRec {
- Event event; /* X event description */
- StatePtr state; /* private to state table builder */
- EventSeqPtr next; /* next event on line */
- ActionPtr actions; /* r.h.s. list of actions to perform */
-} EventSeqRec;
-
-typedef EventSeqRec EventRec;
-typedef EventSeqPtr EventPtr;
-
-typedef struct _TMEventRec {
- XEvent *xev;
- Event event;
-}TMEventRec;
-
-typedef struct _ActionHookRec {
- struct _ActionHookRec* next; /* must remain first */
- XtAppContext app;
- XtActionHookProc proc;
- XtPointer closure;
-} ActionHookRec, *ActionHook;
-
-/* choose a number between 2 and 8 */
-#define TMKEYCACHELOG2 6
-#define TMKEYCACHESIZE (1<<TMKEYCACHELOG2)
-
-typedef struct _KeyCacheRec {
- unsigned char modifiers_return[256]; /* constant per KeyCode, key proc */
- KeyCode keycode[TMKEYCACHESIZE];
- unsigned char modifiers[TMKEYCACHESIZE];
- KeySym keysym[TMKEYCACHESIZE];
-} TMKeyCache;
-
-typedef struct _TMKeyContextRec {
- XEvent *event;
- unsigned long serial;
- KeySym keysym;
- Modifiers modifiers;
- TMKeyCache keycache; /* keep this last, to keep offsets to others small */
-} TMKeyContextRec, *TMKeyContext;
-
-typedef struct _TMGlobalRec{
- TMTypeMatchRec **typeMatchSegmentTbl;
- TMShortCard numTypeMatches;
- TMShortCard numTypeMatchSegments;
- TMShortCard typeMatchSegmentTblSize;
- TMModifierMatchRec **modMatchSegmentTbl;
- TMShortCard numModMatches;
- TMShortCard numModMatchSegments;
- TMShortCard modMatchSegmentTblSize;
- Boolean newMatchSemantics;
-#ifdef TRACE_TM
- XtTranslations *tmTbl;
- TMShortCard numTms;
- TMShortCard tmTblSize;
- struct _TMBindCacheRec **bindCacheTbl;
- TMShortCard numBindCache;
- TMShortCard bindCacheTblSize;
- TMShortCard numLateBindings;
- TMShortCard numBranchHeads;
- TMShortCard numComplexStates;
- TMShortCard numComplexActions;
-#endif /* TRACE_TM */
-}TMGlobalRec;
-
-_XFUNCPROTOBEGIN
-
-extern TMGlobalRec _XtGlobalTM;
-
-#define TM_MOD_SEGMENT_SIZE 16
-#define TM_TYPE_SEGMENT_SIZE 16
-
-#define TMGetTypeMatch(idx) \
- ((TMTypeMatch) \
- &((_XtGlobalTM.typeMatchSegmentTbl[((idx) >> 4)])[(idx) & 15]))
-#define TMGetModifierMatch(idx) \
- ((TMModifierMatch) \
- &((_XtGlobalTM.modMatchSegmentTbl[(idx) >> 4])[(idx) & 15]))
-
-/* Useful Access Macros */
-#define TMNewMatchSemantics() (_XtGlobalTM.newMatchSemantics)
-#define TMBranchMore(branch) (branch->more)
-#define TMComplexBranchHead(tree, br) \
- (((TMComplexStateTree)tree)->complexBranchHeadTbl[TMBranchMore(br)])
-
-#define TMGetComplexBindEntry(bindData, idx) \
- ((TMComplexBindProcs)&(((TMComplexBindData)bindData)->bindTbl[idx]))
-
-#define TMGetSimpleBindEntry(bindData, idx) \
- ((TMSimpleBindProcs)&(((TMSimpleBindData)bindData)->bindTbl[idx]))
-
-
-#define _InitializeKeysymTables(dpy, pd) \
- if (pd->keysyms == NULL) \
- _XtBuildKeysymTables(dpy, pd)
-
-/*
- * Internal Functions
- */
-
-extern void _XtPopup(
- Widget /* widget */,
- XtGrabKind /* grab_kind */,
- _XtBoolean /* spring_loaded */
-);
-
-extern String _XtPrintXlations(
- Widget /* w */,
- XtTranslations /* xlations */,
- Widget /* accelWidget */,
- _XtBoolean /* includeRHS */
-);
-
-extern void _XtRegisterGrabs(
- Widget /* widget */
-);
-
-extern XtPointer _XtInitializeActionData(
- struct _XtActionsRec * /* actions */,
- Cardinal /* count */,
- _XtBoolean /* inPlace */
-);
-
-extern void _XtAddEventSeqToStateTree(
- EventSeqPtr /* eventSeq */,
- TMParseStateTree /* stateTree */
-);
-
-extern Boolean _XtMatchUsingStandardMods(
- TMTypeMatch /* typeMatch */,
- TMModifierMatch /* modMatch */,
- TMEventPtr /* eventSeq */
-);
-
-extern Boolean _XtMatchUsingDontCareMods(
- TMTypeMatch /* typeMatch */,
- TMModifierMatch /* modMatch */,
- TMEventPtr /* eventSeq */
-);
-
-extern Boolean _XtRegularMatch(
- TMTypeMatch /* typeMatch */,
- TMModifierMatch /* modMatch */,
- TMEventPtr /* eventSeq */
-);
-
-extern Boolean _XtMatchAtom(
- TMTypeMatch /* typeMatch */,
- TMModifierMatch /* modMatch */,
- TMEventPtr /* eventSeq */
-);
-
-extern void _XtTranslateEvent(
- Widget /* widget */,
- XEvent* /* event */
-);
-
-#include "CallbackI.h"
-#include "EventI.h"
-#include "HookObjI.h"
-#include "PassivGraI.h"
-#include "ThreadsI.h"
-#include "InitialI.h"
-#include "ResourceI.h"
-#include "StringDefs.h"
-
-extern void _XtBuildKeysymTables(Display *dpy, XtPerDisplay pd);
-
-#ifndef NO_MIT_HACKS
-extern void _XtDisplayTranslations(
- Widget /* widget */,
- XEvent* /* event */,
- String* /* params */,
- Cardinal* /* num_params */
-);
-
-extern void _XtDisplayAccelerators(
- Widget /* widget */,
- XEvent* /* event */,
- String* /* params */,
- Cardinal* /* num_params */
-);
-
-extern void _XtDisplayInstalledAccelerators(
- Widget /* widget */,
- XEvent* /* event */,
- String* /* params */,
- Cardinal* /* num_params */
-);
-#endif /* ifndef NO_MIT_HACKS */
-
-extern void _XtPopupInitialize(
- XtAppContext /* app_context */
-);
-
-extern void _XtBindActions(
- Widget /* widget */,
- XtTM /* tm_rec */
-);
-
-extern Boolean _XtComputeLateBindings(
- Display* /* dpy */,
- LateBindingsPtr /* lateModifiers */,
- Modifiers* /* computed */,
- Modifiers* /* computedMask */
-);
-
-extern XtTranslations _XtCreateXlations(
- TMStateTree * /* stateTrees */,
- TMShortCard /* numStateTrees */,
- XtTranslations /* first */,
- XtTranslations /* second */
-);
-
-extern Boolean _XtCvtMergeTranslations(
- Display* /* dpy */,
- XrmValuePtr /* args */,
- Cardinal* /* num_args */,
- XrmValuePtr /* from */,
- XrmValuePtr /* to */,
- XtPointer* /* closure_ret */
-);
-
-void _XtRemoveStateTreeByIndex(
- XtTranslations /* xlations */,
- TMShortCard /* i */);
-
-void _XtFreeTranslations(
- XtAppContext /* app */,
- XrmValuePtr /* toVal */,
- XtPointer /* closure */,
- XrmValuePtr /* args */,
- Cardinal* /* num_args */
-);
-
-extern TMShortCard _XtGetModifierIndex(
- Event* /* event */
-);
-
-extern TMShortCard _XtGetQuarkIndex(
- TMParseStateTree /* stateTreePtr */,
- XrmQuark /* quark */
-);
-
-extern XtTranslations _XtGetTranslationValue(
- Widget /* widget */
-);
-
-extern TMShortCard _XtGetTypeIndex(
- Event* /* event */
-);
-
-extern void _XtGrabInitialize(
- XtAppContext /* app */
-);
-
-extern void _XtInstallTranslations(
- Widget /* widget */
-);
-
-extern void _XtRemoveTranslations(
- Widget /* widget */
-);
-
-extern void _XtDestroyTMData(
- Widget /* widget */
-);
-
-extern void _XtMergeTranslations(
- Widget /* widget */,
- XtTranslations /* newXlations */,
- _XtTranslateOp /* operation */
-);
-
-extern void _XtActionInitialize(
- XtAppContext /* app */
-);
-
-extern TMStateTree _XtParseTreeToStateTree(
- TMParseStateTree /* parseTree */
-);
-
-extern String _XtPrintActions(
- ActionRec* /* actions */,
- XrmQuark* /* quarkTbl */
-);
-
-extern String _XtPrintState(
- TMStateTree /* stateTree */,
- TMBranchHead /* branchHead */);
-
-extern String _XtPrintEventSeq(
- EventSeqPtr /* eventSeq */,
- Display* /* dpy */
-);
-
-typedef Boolean (*_XtTraversalProc)(
- StatePtr /* state */,
- XtPointer /* data */
-);
-
-extern void _XtTraverseStateTree(
- TMStateTree /* tree */,
- _XtTraversalProc /* func */,
- XtPointer /* data */
-);
-
-extern void _XtTranslateInitialize(
- void
-);
-
-extern void _XtAddTMConverters(
- ConverterTable /* table */
-);
-
-extern void _XtUnbindActions(
- Widget /* widget */,
- XtTranslations /* xlations */,
- TMBindData /* bindData */
-);
-
-extern void _XtUnmergeTranslations(
- Widget /* widget */,
- XtTranslations /* xlations */
-);
-
-/* TMKey.c */
-extern void _XtAllocTMContext(XtPerDisplay pd);
-
-_XFUNCPROTOEND
+/***********************************************************
+
+Copyright 1987, 1988, 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.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+ All Rights Reserved
+
+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 name of 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.
+
+******************************************************************/
+
+/*
+ * TranslateI.h - Header file private to translation management
+ *
+ * Author: Gabe Beged-Dov, HP
+ *
+ * Former Author: Charles Haynes
+ * Digital Equipment Corporation
+ * Western Research Laboratory
+ * Date: Sat Aug 29 1987
+ */
+
+/*#define REFCNT_TRANSLATIONS*/
+#define CACHE_TRANSLATIONS
+
+#define TM_NO_MATCH (-2)
+
+#define _XtRStateTablePair "_XtStateTablePair"
+
+typedef unsigned char TMByteCard;
+typedef unsigned short TMShortCard;
+typedef unsigned long TMLongCard;
+typedef short TMShortInt;
+
+typedef struct _TMTypeMatchRec *TMTypeMatch;
+typedef struct _TMModifierMatchRec *TMModifierMatch;
+typedef struct _TMEventRec *TMEventPtr;
+
+typedef Boolean (*MatchProc)(TMTypeMatch typeMatch,
+ TMModifierMatch modMatch,
+ TMEventPtr eventSeq);
+
+typedef struct _ModToKeysymTable {
+ Modifiers mask;
+ int count;
+ int idx;
+} ModToKeysymTable;
+
+typedef struct _LateBindings {
+ unsigned int knot:1;
+ unsigned int pair:1;
+ unsigned short ref_count; /* garbage collection */
+ KeySym keysym;
+} LateBindings, *LateBindingsPtr;
+
+typedef short ModifierMask;
+
+typedef struct _ActionsRec *ActionPtr;
+typedef struct _ActionsRec {
+ int idx; /* index into quarkTable to find proc */
+ String *params; /* pointer to array of params */
+ Cardinal num_params; /* number of params */
+ ActionPtr next; /* next action to perform */
+} ActionRec;
+
+typedef struct _XtStateRec *StatePtr;
+typedef struct _XtStateRec {
+ unsigned int isCycleStart:1;
+ unsigned int isCycleEnd:1;
+ TMShortCard typeIndex;
+ TMShortCard modIndex;
+ ActionPtr actions; /* rhs list of actions to perform */
+ StatePtr nextLevel;
+}StateRec;
+
+
+#define XtTableReplace 0
+#define XtTableAugment 1
+#define XtTableOverride 2
+#define XtTableUnmerge 3
+
+typedef unsigned int _XtTranslateOp;
+
+/*
+ * New Definitions
+ */
+typedef struct _TMModifierMatchRec{
+ TMLongCard modifiers;
+ TMLongCard modifierMask;
+ LateBindingsPtr lateModifiers;
+ Boolean standard;
+}TMModifierMatchRec;
+
+typedef struct _TMTypeMatchRec{
+ TMLongCard eventType;
+ TMLongCard eventCode;
+ TMLongCard eventCodeMask;
+ MatchProc matchEvent;
+}TMTypeMatchRec;
+
+typedef struct _TMBranchHeadRec {
+ unsigned int isSimple:1;
+ unsigned int hasActions:1;
+ unsigned int hasCycles:1;
+ unsigned int more:13;
+ TMShortCard typeIndex;
+ TMShortCard modIndex;
+}TMBranchHeadRec, *TMBranchHead;
+
+/* NOTE: elements of this structure must match those of
+ * TMComplexStateTreeRec and TMParseStateTreeRec.
+ */
+typedef struct _TMSimpleStateTreeRec{
+ unsigned int isSimple:1;
+ unsigned int isAccelerator:1;
+ unsigned int mappingNotifyInterest:1;
+ unsigned int refCount:13;
+ TMShortCard numBranchHeads;
+ TMShortCard numQuarks; /* # of entries in quarkTbl */
+ TMShortCard unused; /* to ensure same alignment */
+ TMBranchHeadRec *branchHeadTbl;
+ XrmQuark *quarkTbl; /* table of quarkified rhs*/
+}TMSimpleStateTreeRec, *TMSimpleStateTree;
+
+/* NOTE: elements of this structure must match those of
+ * TMSimpleStateTreeRec and TMParseStateTreeRec.
+ */
+typedef struct _TMComplexStateTreeRec{
+ unsigned int isSimple:1;
+ unsigned int isAccelerator:1;
+ unsigned int mappingNotifyInterest:1;
+ unsigned int refCount:13;
+ TMShortCard numBranchHeads;
+ TMShortCard numQuarks; /* # of entries in quarkTbl */
+ TMShortCard numComplexBranchHeads;
+ TMBranchHeadRec *branchHeadTbl;
+ XrmQuark *quarkTbl; /* table of quarkified rhs*/
+ StatePtr *complexBranchHeadTbl;
+}TMComplexStateTreeRec, *TMComplexStateTree;
+
+/* NOTE: elements of this structure must match those of
+ * TMSimpleStateTreeRec and TMComplexStateTreeRec.
+ */
+typedef struct _TMParseStateTreeRec{
+ unsigned int isSimple:1;
+ unsigned int isAccelerator:1;
+ unsigned int mappingNotifyInterest:1;
+ unsigned int isStackQuarks:1;
+ unsigned int isStackBranchHeads:1;
+ unsigned int isStackComplexBranchHeads:1;
+ unsigned int unused:10; /* to ensure correct alignment */
+ TMShortCard numBranchHeads;
+ TMShortCard numQuarks; /* # of entries in quarkTbl */
+ TMShortCard numComplexBranchHeads;
+ TMBranchHeadRec *branchHeadTbl;
+ XrmQuark *quarkTbl; /* table of quarkified rhs*/
+ StatePtr *complexBranchHeadTbl;
+ TMShortCard branchHeadTblSize;
+ TMShortCard quarkTblSize; /*total size of quarkTbl */
+ TMShortCard complexBranchHeadTblSize;
+ StatePtr head;
+}TMParseStateTreeRec, *TMParseStateTree;
+
+typedef union _TMStateTreeRec{
+ TMSimpleStateTreeRec simple;
+ TMParseStateTreeRec parse;
+ TMComplexStateTreeRec complex;
+}*TMStateTree, **TMStateTreePtr, **TMStateTreeList;
+
+typedef struct _TMSimpleBindProcsRec {
+ XtActionProc *procs;
+}TMSimpleBindProcsRec, *TMSimpleBindProcs;
+
+typedef struct _TMComplexBindProcsRec {
+ Widget widget; /*widgetID to pass to action Proc*/
+ XtTranslations aXlations;
+ XtActionProc *procs;
+}TMComplexBindProcsRec, *TMComplexBindProcs;
+
+typedef struct _TMSimpleBindDataRec {
+ unsigned int isComplex:1; /* must be first */
+ TMSimpleBindProcsRec bindTbl[1]; /* variable length */
+}TMSimpleBindDataRec, *TMSimpleBindData;
+
+typedef struct _TMComplexBindDataRec {
+ unsigned int isComplex:1; /* must be first */
+ struct _ATranslationData *accel_context; /* for GetValues */
+ TMComplexBindProcsRec bindTbl[1]; /* variable length */
+}TMComplexBindDataRec, *TMComplexBindData;
+
+typedef union _TMBindDataRec{
+ TMSimpleBindDataRec simple;
+ TMComplexBindDataRec complex;
+}*TMBindData;
+
+typedef struct _TranslationData{
+ unsigned char hasBindings; /* must be first */
+ unsigned char operation; /*replace,augment,override*/
+ TMShortCard numStateTrees;
+ struct _TranslationData *composers[2];
+ EventMask eventMask;
+ TMStateTree stateTreeTbl[1]; /* variable length */
+}TranslationData;
+
+/*
+ * ATranslations is returned by GetValues for translations that contain
+ * accelerators. The TM can differentiate between this and TranslationData
+ * (that don't have a bindTbl) by looking at the first field (hasBindings)
+ * of either structure. All ATranslationData structures associated with a
+ * widget are chained off the BindData record of the widget.
+ */
+typedef struct _ATranslationData{
+ unsigned char hasBindings; /* must be first */
+ unsigned char operation;
+ struct _TranslationData *xlations; /* actual translations */
+ struct _ATranslationData *next; /* chain the contexts together */
+ TMComplexBindProcsRec bindTbl[1]; /* accelerator bindings */
+}ATranslationData, *ATranslations;
+
+typedef struct _TMConvertRec {
+ XtTranslations old; /* table to merge into */
+ XtTranslations new; /* table to merge from */
+} TMConvertRec;
+
+#define _XtEventTimerEventType ((TMLongCard)~0L)
+#define KeysymModMask (1L<<27) /* private to TM */
+#define AnyButtonMask (1L<<28) /* private to TM */
+
+typedef struct _EventRec {
+ TMLongCard modifiers;
+ TMLongCard modifierMask;
+ LateBindingsPtr lateModifiers;
+ TMLongCard eventType;
+ TMLongCard eventCode;
+ TMLongCard eventCodeMask;
+ MatchProc matchEvent;
+ Boolean standard;
+} Event;
+
+typedef struct _EventSeqRec *EventSeqPtr;
+typedef struct _EventSeqRec {
+ Event event; /* X event description */
+ StatePtr state; /* private to state table builder */
+ EventSeqPtr next; /* next event on line */
+ ActionPtr actions; /* r.h.s. list of actions to perform */
+} EventSeqRec;
+
+typedef EventSeqRec EventRec;
+typedef EventSeqPtr EventPtr;
+
+typedef struct _TMEventRec {
+ XEvent *xev;
+ Event event;
+}TMEventRec;
+
+typedef struct _ActionHookRec {
+ struct _ActionHookRec* next; /* must remain first */
+ XtAppContext app;
+ XtActionHookProc proc;
+ XtPointer closure;
+} ActionHookRec, *ActionHook;
+
+/* choose a number between 2 and 8 */
+#define TMKEYCACHELOG2 6
+#define TMKEYCACHESIZE (1<<TMKEYCACHELOG2)
+
+typedef struct _KeyCacheRec {
+ unsigned char modifiers_return[256]; /* constant per KeyCode, key proc */
+ KeyCode keycode[TMKEYCACHESIZE];
+ unsigned char modifiers[TMKEYCACHESIZE];
+ KeySym keysym[TMKEYCACHESIZE];
+} TMKeyCache;
+
+typedef struct _TMKeyContextRec {
+ XEvent *event;
+ unsigned long serial;
+ KeySym keysym;
+ Modifiers modifiers;
+ TMKeyCache keycache; /* keep this last, to keep offsets to others small */
+} TMKeyContextRec, *TMKeyContext;
+
+typedef struct _TMGlobalRec{
+ TMTypeMatchRec **typeMatchSegmentTbl;
+ TMShortCard numTypeMatches;
+ TMShortCard numTypeMatchSegments;
+ TMShortCard typeMatchSegmentTblSize;
+ TMModifierMatchRec **modMatchSegmentTbl;
+ TMShortCard numModMatches;
+ TMShortCard numModMatchSegments;
+ TMShortCard modMatchSegmentTblSize;
+ Boolean newMatchSemantics;
+#ifdef TRACE_TM
+ XtTranslations *tmTbl;
+ TMShortCard numTms;
+ TMShortCard tmTblSize;
+ struct _TMBindCacheRec **bindCacheTbl;
+ TMShortCard numBindCache;
+ TMShortCard bindCacheTblSize;
+ TMShortCard numLateBindings;
+ TMShortCard numBranchHeads;
+ TMShortCard numComplexStates;
+ TMShortCard numComplexActions;
+#endif /* TRACE_TM */
+}TMGlobalRec;
+
+_XFUNCPROTOBEGIN
+
+extern TMGlobalRec _XtGlobalTM;
+
+#define TM_MOD_SEGMENT_SIZE 16
+#define TM_TYPE_SEGMENT_SIZE 16
+
+#define TMGetTypeMatch(idx) \
+ ((TMTypeMatch) \
+ &((_XtGlobalTM.typeMatchSegmentTbl[((idx) >> 4)])[(idx) & 15]))
+#define TMGetModifierMatch(idx) \
+ ((TMModifierMatch) \
+ &((_XtGlobalTM.modMatchSegmentTbl[(idx) >> 4])[(idx) & 15]))
+
+/* Useful Access Macros */
+#define TMNewMatchSemantics() (_XtGlobalTM.newMatchSemantics)
+#define TMBranchMore(branch) (branch->more)
+#define TMComplexBranchHead(tree, br) \
+ (((TMComplexStateTree)tree)->complexBranchHeadTbl[TMBranchMore(br)])
+
+#define TMGetComplexBindEntry(bindData, idx) \
+ ((TMComplexBindProcs)&(((TMComplexBindData)bindData)->bindTbl[idx]))
+
+#define TMGetSimpleBindEntry(bindData, idx) \
+ ((TMSimpleBindProcs)&(((TMSimpleBindData)bindData)->bindTbl[idx]))
+
+
+#define _InitializeKeysymTables(dpy, pd) \
+ if (pd->keysyms == NULL) \
+ _XtBuildKeysymTables(dpy, pd)
+
+/*
+ * Internal Functions
+ */
+
+extern void _XtPopup(
+ Widget /* widget */,
+ XtGrabKind /* grab_kind */,
+ _XtBoolean /* spring_loaded */
+);
+
+extern String _XtPrintXlations(
+ Widget /* w */,
+ XtTranslations /* xlations */,
+ Widget /* accelWidget */,
+ _XtBoolean /* includeRHS */
+);
+
+extern void _XtRegisterGrabs(
+ Widget /* widget */
+);
+
+extern XtPointer _XtInitializeActionData(
+ struct _XtActionsRec * /* actions */,
+ Cardinal /* count */,
+ _XtBoolean /* inPlace */
+);
+
+extern void _XtAddEventSeqToStateTree(
+ EventSeqPtr /* eventSeq */,
+ TMParseStateTree /* stateTree */
+);
+
+extern Boolean _XtMatchUsingStandardMods(
+ TMTypeMatch /* typeMatch */,
+ TMModifierMatch /* modMatch */,
+ TMEventPtr /* eventSeq */
+);
+
+extern Boolean _XtMatchUsingDontCareMods(
+ TMTypeMatch /* typeMatch */,
+ TMModifierMatch /* modMatch */,
+ TMEventPtr /* eventSeq */
+);
+
+extern Boolean _XtRegularMatch(
+ TMTypeMatch /* typeMatch */,
+ TMModifierMatch /* modMatch */,
+ TMEventPtr /* eventSeq */
+);
+
+extern Boolean _XtMatchAtom(
+ TMTypeMatch /* typeMatch */,
+ TMModifierMatch /* modMatch */,
+ TMEventPtr /* eventSeq */
+);
+
+extern void _XtTranslateEvent(
+ Widget /* widget */,
+ XEvent* /* event */
+);
+
+#include "CallbackI.h"
+#include "EventI.h"
+#include "HookObjI.h"
+#include "PassivGraI.h"
+#include "ThreadsI.h"
+#include "InitialI.h"
+#include "ResourceI.h"
+#include "StringDefs.h"
+
+extern void _XtBuildKeysymTables(Display *dpy, XtPerDisplay pd);
+
+#ifndef NO_MIT_HACKS
+extern void _XtDisplayTranslations(
+ Widget /* widget */,
+ XEvent* /* event */,
+ String* /* params */,
+ Cardinal* /* num_params */
+);
+
+extern void _XtDisplayAccelerators(
+ Widget /* widget */,
+ XEvent* /* event */,
+ String* /* params */,
+ Cardinal* /* num_params */
+);
+
+extern void _XtDisplayInstalledAccelerators(
+ Widget /* widget */,
+ XEvent* /* event */,
+ String* /* params */,
+ Cardinal* /* num_params */
+);
+#endif /* ifndef NO_MIT_HACKS */
+
+extern void _XtPopupInitialize(
+ XtAppContext /* app_context */
+);
+
+extern void _XtBindActions(
+ Widget /* widget */,
+ XtTM /* tm_rec */
+);
+
+extern Boolean _XtComputeLateBindings(
+ Display* /* dpy */,
+ LateBindingsPtr /* lateModifiers */,
+ Modifiers* /* computed */,
+ Modifiers* /* computedMask */
+);
+
+extern XtTranslations _XtCreateXlations(
+ TMStateTree * /* stateTrees */,
+ TMShortCard /* numStateTrees */,
+ XtTranslations /* first */,
+ XtTranslations /* second */
+);
+
+extern Boolean _XtCvtMergeTranslations(
+ Display* /* dpy */,
+ XrmValuePtr /* args */,
+ Cardinal* /* num_args */,
+ XrmValuePtr /* from */,
+ XrmValuePtr /* to */,
+ XtPointer* /* closure_ret */
+);
+
+void _XtRemoveStateTreeByIndex(
+ XtTranslations /* xlations */,
+ TMShortCard /* i */);
+
+void _XtFreeTranslations(
+ XtAppContext /* app */,
+ XrmValuePtr /* toVal */,
+ XtPointer /* closure */,
+ XrmValuePtr /* args */,
+ Cardinal* /* num_args */
+);
+
+extern TMShortCard _XtGetModifierIndex(
+ Event* /* event */
+);
+
+extern TMShortCard _XtGetQuarkIndex(
+ TMParseStateTree /* stateTreePtr */,
+ XrmQuark /* quark */
+);
+
+extern XtTranslations _XtGetTranslationValue(
+ Widget /* widget */
+);
+
+extern TMShortCard _XtGetTypeIndex(
+ Event* /* event */
+);
+
+extern void _XtGrabInitialize(
+ XtAppContext /* app */
+);
+
+extern void _XtInstallTranslations(
+ Widget /* widget */
+);
+
+extern void _XtRemoveTranslations(
+ Widget /* widget */
+);
+
+extern void _XtDestroyTMData(
+ Widget /* widget */
+);
+
+extern void _XtMergeTranslations(
+ Widget /* widget */,
+ XtTranslations /* newXlations */,
+ _XtTranslateOp /* operation */
+);
+
+extern void _XtActionInitialize(
+ XtAppContext /* app */
+);
+
+extern TMStateTree _XtParseTreeToStateTree(
+ TMParseStateTree /* parseTree */
+);
+
+extern String _XtPrintActions(
+ ActionRec* /* actions */,
+ XrmQuark* /* quarkTbl */
+);
+
+extern String _XtPrintState(
+ TMStateTree /* stateTree */,
+ TMBranchHead /* branchHead */);
+
+extern String _XtPrintEventSeq(
+ EventSeqPtr /* eventSeq */,
+ Display* /* dpy */
+);
+
+typedef Boolean (*_XtTraversalProc)(
+ StatePtr /* state */,
+ XtPointer /* data */
+);
+
+extern void _XtTraverseStateTree(
+ TMStateTree /* tree */,
+ _XtTraversalProc /* func */,
+ XtPointer /* data */
+);
+
+extern void _XtTranslateInitialize(
+ void
+);
+
+extern void _XtAddTMConverters(
+ ConverterTable /* table */
+);
+
+extern void _XtUnbindActions(
+ Widget /* widget */,
+ XtTranslations /* xlations */,
+ TMBindData /* bindData */
+);
+
+extern void _XtUnmergeTranslations(
+ Widget /* widget */,
+ XtTranslations /* xlations */
+);
+
+/* TMKey.c */
+extern void _XtAllocTMContext(XtPerDisplay pd);
+
+_XFUNCPROTOEND
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 14:16:25 +0000