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-rw-r--r--generic/tkGet.c78
1 files changed, 47 insertions, 31 deletions
diff --git a/generic/tkGet.c b/generic/tkGet.c
index 9fc0d50..d58b4a5 100644
--- a/generic/tkGet.c
+++ b/generic/tkGet.c
@@ -35,10 +35,10 @@ static void FreeUidThreadExitProc(ClientData clientData);
* used by Tk_GetAnchorFromObj and Tk_GetJustifyFromObj.
*/
-static CONST char *anchorStrings[] = {
+static const char *const anchorStrings[] = {
"n", "ne", "e", "se", "s", "sw", "w", "nw", "center", NULL
};
-static CONST char *justifyStrings[] = {
+static const char *const justifyStrings[] = {
"left", "right", "center", NULL
};
@@ -101,7 +101,7 @@ Tk_GetAnchorFromObj(
int
Tk_GetAnchor(
Tcl_Interp *interp, /* Use this for error reporting. */
- CONST char *string, /* String describing a direction. */
+ const char *string, /* String describing a direction. */
Tk_Anchor *anchorPtr) /* Where to store Tk_Anchor corresponding to
* string. */
{
@@ -152,8 +152,10 @@ Tk_GetAnchor(
}
error:
- Tcl_AppendResult(interp, "bad anchor position \"", string,
- "\": must be n, ne, e, se, s, sw, w, nw, or center", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "bad anchor position \"%s\": must be"
+ " n, ne, e, se, s, sw, w, nw, or center", string));
+ Tcl_SetErrorCode(interp, "TK", "VALUE", "ANCHOR", NULL);
return TCL_ERROR;
}
@@ -173,7 +175,7 @@ Tk_GetAnchor(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfAnchor(
Tk_Anchor anchor) /* Anchor for which identifying string is
* desired. */
@@ -214,7 +216,7 @@ Tk_NameOfAnchor(
int
Tk_GetJoinStyle(
Tcl_Interp *interp, /* Use this for error reporting. */
- CONST char *string, /* String describing a justification style. */
+ const char *string, /* String describing a justification style. */
int *joinPtr) /* Where to store join style corresponding to
* string. */
{
@@ -237,8 +239,10 @@ Tk_GetJoinStyle(
return TCL_OK;
}
- Tcl_AppendResult(interp, "bad join style \"", string,
- "\": must be bevel, miter, or round", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "bad join style \"%s\": must be bevel, miter, or round",
+ string));
+ Tcl_SetErrorCode(interp, "TK", "VALUE", "JOIN", NULL);
return TCL_ERROR;
}
@@ -258,7 +262,7 @@ Tk_GetJoinStyle(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfJoinStyle(
int join) /* Join style for which identifying string is
* desired. */
@@ -293,7 +297,7 @@ Tk_NameOfJoinStyle(
int
Tk_GetCapStyle(
Tcl_Interp *interp, /* Use this for error reporting. */
- CONST char *string, /* String describing a justification style. */
+ const char *string, /* String describing a justification style. */
int *capPtr) /* Where to store cap style corresponding to
* string. */
{
@@ -316,8 +320,10 @@ Tk_GetCapStyle(
return TCL_OK;
}
- Tcl_AppendResult(interp, "bad cap style \"", string,
- "\": must be butt, projecting, or round", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "bad cap style \"%s\": must be butt, projecting, or round",
+ string));
+ Tcl_SetErrorCode(interp, "TK", "VALUE", "CAP", NULL);
return TCL_ERROR;
}
@@ -337,7 +343,7 @@ Tk_GetCapStyle(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfCapStyle(
int cap) /* Cap style for which identifying string is
* desired. */
@@ -409,7 +415,7 @@ Tk_GetJustifyFromObj(
int
Tk_GetJustify(
Tcl_Interp *interp, /* Use this for error reporting. */
- CONST char *string, /* String describing a justification style. */
+ const char *string, /* String describing a justification style. */
Tk_Justify *justifyPtr) /* Where to store Tk_Justify corresponding to
* string. */
{
@@ -432,8 +438,10 @@ Tk_GetJustify(
return TCL_OK;
}
- Tcl_AppendResult(interp, "bad justification \"", string,
- "\": must be left, right, or center", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "bad justification \"%s\": must be left, right, or center",
+ string));
+ Tcl_SetErrorCode(interp, "TK", "VALUE", "JUSTIFY", NULL);
return TCL_ERROR;
}
@@ -454,7 +462,7 @@ Tk_GetJustify(
*--------------------------------------------------------------
*/
-CONST char *
+const char *
Tk_NameOfJustify(
Tk_Justify justify) /* Justification style for which identifying
* string is desired. */
@@ -487,8 +495,9 @@ static void
FreeUidThreadExitProc(
ClientData clientData) /* Not used. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
+
Tcl_DeleteHashTable(&tsdPtr->uidTable);
tsdPtr->initialized = 0;
}
@@ -517,10 +526,10 @@ FreeUidThreadExitProc(
Tk_Uid
Tk_GetUid(
- CONST char *string) /* String to convert. */
+ const char *string) /* String to convert. */
{
int dummy;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
Tcl_HashTable *tablePtr = &tsdPtr->uidTable;
@@ -559,7 +568,7 @@ Tk_GetScreenMM(
Tk_Window tkwin, /* Window whose screen determines conversion
* from centimeters and other absolute
* units. */
- CONST char *string, /* String describing a screen distance. */
+ const char *string, /* String describing a screen distance. */
double *doublePtr) /* Place to store converted result. */
{
char *end;
@@ -567,9 +576,7 @@ Tk_GetScreenMM(
d = strtod(string, &end);
if (end == string) {
- error:
- Tcl_AppendResult(interp, "bad screen distance \"", string, "\"", NULL);
- return TCL_ERROR;
+ goto error;
}
while ((*end != '\0') && isspace(UCHAR(*end))) {
end++;
@@ -605,6 +612,12 @@ Tk_GetScreenMM(
}
*doublePtr = d;
return TCL_OK;
+
+ error:
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "bad screen distance \"%s\"", string));
+ Tcl_SetErrorCode(interp, "TK", "VALUE", "SCREEN_DISTANCE", NULL);
+ return TCL_ERROR;
}
/*
@@ -633,7 +646,7 @@ Tk_GetPixels(
Tk_Window tkwin, /* Window whose screen determines conversion
* from centimeters and other absolute
* units. */
- CONST char *string, /* String describing a number of pixels. */
+ const char *string, /* String describing a number of pixels. */
int *intPtr) /* Place to store converted result. */
{
double d;
@@ -658,7 +671,6 @@ Tk_GetPixels(
* string.
*
* Results:
-
* The return value is a standard Tcl return result. If TCL_OK is
* returned, then everything went well and the pixel distance is stored
* at *doublePtr; otherwise TCL_ERROR is returned and an error message is
@@ -676,7 +688,7 @@ TkGetDoublePixels(
Tk_Window tkwin, /* Window whose screen determines conversion
* from centimeters and other absolute
* units. */
- CONST char *string, /* String describing a number of pixels. */
+ const char *string, /* String describing a number of pixels. */
double *doublePtr) /* Place to store converted result. */
{
char *end;
@@ -684,9 +696,7 @@ TkGetDoublePixels(
d = strtod((char *) string, &end);
if (end == string) {
- error:
- Tcl_AppendResult(interp, "bad screen distance \"", string, "\"", NULL);
- return TCL_ERROR;
+ goto error;
}
while ((*end != '\0') && isspace(UCHAR(*end))) {
end++;
@@ -725,6 +735,12 @@ TkGetDoublePixels(
}
*doublePtr = d;
return TCL_OK;
+
+ error:
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "bad screen distance \"%s\"", string));
+ Tcl_SetErrorCode(interp, "TK", "VALUE", "FRACTIONAL_PIXELS", NULL);
+ return TCL_ERROR;
}
/*
generated by cgit v0.12 at 2024-11-02 18:56:30 (GMT)