summaryrefslogtreecommitdiffstats
path: root/generic/tkBind.c
diff options
context:
space:
mode:
Diffstat (limited to 'generic/tkBind.c')
-rw-r--r--generic/tkBind.c61
1 files changed, 27 insertions, 34 deletions
diff --git a/generic/tkBind.c b/generic/tkBind.c
index d00fc7c..c87d8dd 100644
--- a/generic/tkBind.c
+++ b/generic/tkBind.c
@@ -137,17 +137,10 @@ typedef struct {
* this count considers the detail (keySym or button). */
} Event;
-/*
- * We need a structure providing a list of pattern sequences.
- */
-
-typedef unsigned EventMask;
-typedef unsigned long ModMask;
-
struct PatSeq; /* forward declaration */
/* We need this array for bookkeeping the last matching modifier mask per pattern. */
-TK_ARRAY_DEFINE(PSModMaskArr, ModMask);
+TK_ARRAY_DEFINE(PSModMaskArr, unsigned);
typedef struct PSEntry {
TK_DLIST_LINKS(PSEntry); /* Makes this struct a double linked list; must be first entry. */
@@ -203,7 +196,7 @@ typedef struct Tk_BindingTable_ {
/* Containing the most recent event for every event type. */
PromArr *promArr; /* Contains the promoted pattern sequences. */
Event *curEvent; /* Pointing to most recent event. */
- ModMask curModMask; /* Containing the current modifier mask. */
+ unsigned curModMask; /* Containing the current modifier mask. */
LookupTables lookupTables; /* Containing hash tables for fast lookup. */
Tcl_HashTable objectTable; /* Used to map from an object to a list of patterns associated with
* that object. Keys are ClientData, values are (PatSeq *). */
@@ -265,7 +258,7 @@ typedef struct {
typedef struct {
unsigned eventType; /* Type of X event, e.g. ButtonPress. */
unsigned count; /* Multi-event count, e.g. double-clicks, triple-clicks, etc. */
- ModMask modMask; /* Mask of modifiers that must be present (zero means no modifiers
+ unsigned modMask; /* Mask of modifiers that must be present (zero means no modifiers
* are required). */
Info info; /* Additional information that must match event. Normally this is zero,
* meaning no additional information must match. For KeyPress and
@@ -416,7 +409,7 @@ static Tcl_HashTable nameTable; /* keyArray hashed by keysym name. */
typedef struct {
const char *name; /* Name of modifier. */
- ModMask mask; /* Button/modifier mask value, such as Button1Mask. */
+ unsigned mask; /* Button/modifier mask value, such as Button1Mask. */
unsigned flags; /* Various flags; see below for definitions. */
} ModInfo;
@@ -721,7 +714,7 @@ static void ExpandPercents(TkWindow *winPtr, const char *before, Event *eventPt
unsigned scriptCount, Tcl_DString *dsPtr);
static PatSeq * FindSequence(Tcl_Interp *interp, LookupTables *lookupTables,
ClientData object, const char *eventString, int create,
- int allowVirtual, EventMask *maskPtr);
+ int allowVirtual, unsigned *maskPtr);
static void GetAllVirtualEvents(Tcl_Interp *interp, VirtualEventTable *vetPtr);
static const char * GetField(const char *p, char *copy, unsigned size);
static Tcl_Obj * GetPatternObj(const PatSeq *psPtr);
@@ -737,7 +730,7 @@ static PatSeq * MatchPatterns(TkDisplay *dispPtr, Tk_BindingTable bindPtr, PSLi
static int NameToWindow(Tcl_Interp *interp, Tk_Window main,
Tcl_Obj *objPtr, Tk_Window *tkwinPtr);
static unsigned ParseEventDescription(Tcl_Interp *interp, const char **eventStringPtr,
- TkPattern *patPtr, EventMask *eventMaskPtr);
+ TkPattern *patPtr, unsigned *eventMaskPtr);
static PSList * GetLookupForEvent(LookupTables* lookupPtr, const Event *eventPtr,
Tcl_Obj *object, int onlyConsiderDetailedEvents);
static void ClearLookupTable(LookupTables *lookupTables, ClientData object);
@@ -768,8 +761,8 @@ static int TestNearbyCoords(int lhs, int rhs) { return Abs(lhs - rhs) <= NEARBY_
static int
IsSubsetOf(
- ModMask lhsMask, /* this is a subset */
- ModMask rhsMask) /* of this bit field? */
+ unsigned lhsMask, /* this is a subset */
+ unsigned rhsMask) /* of this bit field? */
{
return (lhsMask & rhsMask) == lhsMask;
}
@@ -976,13 +969,13 @@ ResolveModifiers(
if (dispPtr->metaModMask) {
if (modMask & META_MASK) {
- modMask &= ~(ModMask)META_MASK;
+ modMask &= ~META_MASK;
modMask |= dispPtr->metaModMask;
}
}
if (dispPtr->altModMask) {
if (modMask & ALT_MASK) {
- modMask &= ~(ModMask)ALT_MASK;
+ modMask &= ~ALT_MASK;
modMask |= dispPtr->altModMask;
}
}
@@ -992,7 +985,7 @@ ResolveModifiers(
static int
ButtonNumberFromState(
- ModMask state)
+ unsigned state)
{
if (!(state & ALL_BUTTONS)) { return 0; }
if (state & Button1Mask) { return 1; }
@@ -1647,7 +1640,7 @@ Tk_CreateBinding(
* existing binding will always be replaced. */
{
PatSeq *psPtr;
- EventMask eventMask;
+ unsigned eventMask;
char *oldStr;
char *newStr;
@@ -2740,8 +2733,8 @@ static int
CompareModMasks(
const PSModMaskArr *fstModMaskArr,
const PSModMaskArr *sndModMaskArr,
- ModMask fstModMask,
- ModMask sndModMask)
+ unsigned fstModMask,
+ unsigned sndModMask)
{
int fstCount = 0;
int sndCount = 0;
@@ -2765,8 +2758,8 @@ CompareModMasks(
assert(PSModMaskArr_Size(fstModMaskArr) == PSModMaskArr_Size(sndModMaskArr));
for (i = PSModMaskArr_Size(fstModMaskArr) - 1; i >= 0; --i) {
- ModMask fstModMask = *PSModMaskArr_Get(fstModMaskArr, i);
- ModMask sndModMask = *PSModMaskArr_Get(sndModMaskArr, i);
+ unsigned fstModMask = *PSModMaskArr_Get(fstModMaskArr, i);
+ unsigned sndModMask = *PSModMaskArr_Get(sndModMaskArr, i);
if (IsSubsetOf(fstModMask, sndModMask)) { ++sndCount; }
if (IsSubsetOf(sndModMask, fstModMask)) { ++fstCount; }
@@ -2799,7 +2792,7 @@ MatchPatterns(
PSEntry *psEntry;
PatSeq *bestPtr;
PatSeq *bestPhysPtr;
- ModMask bestModMask;
+ unsigned bestModMask;
const PSModMaskArr *bestModMaskArr = NULL;
int i, isModKeyOnly = 0;
@@ -2866,8 +2859,8 @@ MatchPatterns(
* cannot be done in ParseEventDescription, otherwise this function would
* be the better place.
*/
- ModMask modMask = ResolveModifiers(dispPtr, patPtr->modMask);
- ModMask curModMask = ResolveModifiers(dispPtr, bindPtr->curModMask);
+ unsigned modMask = ResolveModifiers(dispPtr, patPtr->modMask);
+ unsigned curModMask = ResolveModifiers(dispPtr, bindPtr->curModMask);
psEntry->expired = 1; /* remove it from promotion list */
psEntry->keepIt = 0; /* don't keep matching patterns */
@@ -3863,7 +3856,7 @@ HandleEventGenerate(
Tk_Window tkwin;
Tk_Window tkwin2;
TkWindow *mainPtr;
- EventMask eventMask;
+ unsigned eventMask;
Tcl_Obj *userDataObj;
int synch;
int warp;
@@ -4645,7 +4638,7 @@ FindSequence(
* 1 means create. */
int allowVirtual, /* 0 means that virtual events are not allowed in the sequence.
* 1 otherwise. */
- EventMask *maskPtr) /* *maskPtr is filled in with the event types on which this
+ unsigned *maskPtr) /* *maskPtr is filled in with the event types on which this
* pattern sequence depends. */
{
unsigned patsBufSize = 1;
@@ -4659,8 +4652,8 @@ FindSequence(
int isNew;
unsigned count;
unsigned maxCount = 0;
- EventMask eventMask = 0;
- ModMask modMask = 0;
+ unsigned eventMask = 0;
+ unsigned modMask = 0;
PatternTableKey key;
assert(lookupTables);
@@ -4834,10 +4827,10 @@ ParseEventDescription(
const char **eventStringPtr,/* On input, holds a pointer to start of event string. On exit,
* gets pointer to rest of string after parsed event. */
TkPattern *patPtr, /* Filled with the pattern parsed from the event string. */
- EventMask *eventMaskPtr) /* Filled with event mask of matched event. */
+ unsigned *eventMaskPtr) /* Filled with event mask of matched event. */
{
const char *p;
- EventMask eventMask = 0;
+ unsigned eventMask = 0;
unsigned count = 1;
assert(eventStringPtr);
@@ -5150,7 +5143,7 @@ GetPatternObj(
assert(patPtr->name);
Tcl_AppendPrintfToObj(patternObj, "<<%s>>", patPtr->name);
} else {
- ModMask modMask;
+ unsigned modMask;
const ModInfo *modPtr;
/*
@@ -5203,7 +5196,7 @@ GetPatternObj(
break;
#if PRINT_SHORT_MOTION_SYNTAX
case MotionNotify: {
- ModMask mask = patPtr->modMask;
+ unsigned mask = patPtr->modMask;
while (mask & ALL_BUTTONS) {
int button = ButtonNumberFromState(mask);
Tcl_AppendPrintfToObj(patternObj, "-%d", button);
generated by cgit v0.12 at 2024-11-10 11:38:42 (GMT)