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Implement CBES_EX_PATHWORDBREAKPROC for the ComboEx control.

oldstable
Dimitrie O. Paun 2002-08-27 18:16:48 +00:00 committed by Alexandre Julliard
parent 8df5fc96ce
commit f14b527f40
1 changed files with 34 additions and 4 deletions
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38
dlls/comctl32/comboex.c
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@ -21,7 +21,6 @@
*
* FIXME:
* 1. Implement following extended styles:
* CBES_EX_PATHWORDBREAKPROC
* CBES_EX_NOSIZELIMIT
* 2. Notify CBEN_DRAGBEGIN is not implemented.
*
@ -119,6 +118,8 @@ static LRESULT WINAPI
COMBOEX_EditWndProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
static LRESULT WINAPI
COMBOEX_ComboWndProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
static int CALLBACK
COMBOEX_PathWordBreakProc(LPWSTR lpch, int ichCurrent, int cch, int code);
static LRESULT COMBOEX_Destroy (COMBOEX_INFO *infoPtr);
typedef INT (WINAPI *cmp_func_t)(LPCWSTR, LPCWSTR);
@ -622,15 +623,21 @@ COMBOEX_SetExtendedStyle (COMBOEX_INFO *infoPtr, DWORD mask, DWORD style)
dwTemp = infoPtr->dwExtStyle;
if (style & (CBES_EX_PATHWORDBREAKPROC |
CBES_EX_NOSIZELIMIT))
FIXME("Extended style not implemented %08lx\n", style);
if (style & CBES_EX_NOSIZELIMIT)
FIXME("Extended style CBES_EX_NOSIZELIMIT implemented\n");
if (mask)
infoPtr->dwExtStyle = (infoPtr->dwExtStyle & ~mask) | style;
else
infoPtr->dwExtStyle = style;
/* see if we need to change the word break proc on the edit */
if ((infoPtr->dwExtStyle ^ dwTemp) & CBES_EX_PATHWORDBREAKPROC) {
SendMessageW(infoPtr->hwndEdit, EM_SETWORDBREAKPROC, 0,
(infoPtr->dwExtStyle & CBES_EX_PATHWORDBREAKPROC) ?
(LPARAM)COMBOEX_PathWordBreakProc : 0);
}
/* test if the control's appearance has changed */
mask = CBES_EX_NOEDITIMAGE | CBES_EX_NOEDITIMAGEINDENT;
if ((infoPtr->dwExtStyle & mask) != (dwTemp & mask)) {
@ -1598,6 +1605,29 @@ static LRESULT COMBOEX_WindowPosChanging (COMBOEX_INFO *infoPtr, WINDOWPOS *wp)
return 0;
}
static inline int is_delimiter(WCHAR c)
{
switch(c) {
case '/':
case '\\':
case '.':
return TRUE;
}
return FALSE;
}
static int CALLBACK
COMBOEX_PathWordBreakProc(LPWSTR lpch, int ichCurrent, int cch, int code)
{
if (code == WB_ISDELIMITER) {
return is_delimiter(lpch[ichCurrent]);
} else {
int dir = (code == WB_LEFT) ? -1 : 1;
for(; 0 <= ichCurrent && ichCurrent < cch; ichCurrent += dir)
if (is_delimiter(lpch[ichCurrent])) return ichCurrent;
}
return ichCurrent;
}
static LRESULT WINAPI
COMBOEX_EditWndProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)