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WINGs: Added 'const' attribute to functions in wballoon, wmenuitem, wmisc, wtextfield

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This makes both the API and local function const-correct on their
input parameters.
This commit is contained in:
Christophe CURIS
2013-05-09 17:34:04 +02:00
committed by Carlos R. Mafra
parent a1119f8dd3
commit 6616323088
6 changed files with 32 additions and 31 deletions
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18
WINGs/wtextfield.c
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@@ -122,18 +122,18 @@ static WMSelectionProcs selectionHandler = {
#define TEXT_WIDTH2(tPtr, start, end) (WMWidthOfString((tPtr)->font, \
&((tPtr)->text[(start)]), (end) - (start)))
static INLINE int oneUTF8CharBackward(char *str, int len)
static INLINE int oneUTF8CharBackward(const char *str, int len)
{
unsigned char *ustr = (unsigned char *)str;
const unsigned char *ustr = (const unsigned char *)str;
int pos = 0;
while (len-- > 0 && ustr[--pos] >= 0x80 && ustr[pos] <= 0xbf) ;
return pos;
}
static INLINE int oneUTF8CharForward(char *str, int len)
static INLINE int oneUTF8CharForward(const char *str, int len)
{
unsigned char *ustr = (unsigned char *)str;
const unsigned char *ustr = (const unsigned char *)str;
int pos = 0;
while (len-- > 0 && ustr[++pos] >= 0x80 && ustr[pos] <= 0xbf) ;
@@ -141,9 +141,9 @@ static INLINE int oneUTF8CharForward(char *str, int len)
}
// find the beginning of the UTF8 char pointed by str
static INLINE int seekUTF8CharStart(char *str, int len)
static INLINE int seekUTF8CharStart(const char *str, int len)
{
unsigned char *ustr = (unsigned char *)str;
const unsigned char *ustr = (const unsigned char *)str;
int pos = 0;
while (len-- > 0 && ustr[pos] >= 0x80 && ustr[pos] <= 0xbf)
@@ -184,7 +184,7 @@ static void normalizeRange(TextField * tPtr, WMRange * range)
range->count = tPtr->textLen - range->position;
}
static void memmv(char *dest, char *src, int size)
static void memmv(char *dest, const char *src, int size)
{
int i;
@@ -376,7 +376,7 @@ WMTextFieldDelegate *WMGetTextFieldDelegate(WMTextField * tPtr)
return tPtr->delegate;
}
void WMInsertTextFieldText(WMTextField * tPtr, char *text, int position)
void WMInsertTextFieldText(WMTextField * tPtr, const char *text, int position)
{
int len;
@@ -447,7 +447,7 @@ char *WMGetTextFieldText(WMTextField * tPtr)
return wstrdup(tPtr->text);
}
void WMSetTextFieldText(WMTextField * tPtr, char *text)
void WMSetTextFieldText(WMTextField * tPtr, const char *text)
{
CHECK_CLASS(tPtr, WC_TextField);