23 Oct
2007
23 Oct
'07
4:19 a.m.
Author: jimtabor
Date: Tue Oct 23 08:19:29 2007
New Revision: 29811
URL: http://svn.reactos.org/svn/reactos?rev=29811&view=rev
Log:
Sync with Wine: Edit controls.
Modified:
trunk/reactos/dll/win32/user32/controls/edit.c
trunk/reactos/media/doc/README.WINE
Modified: trunk/reactos/dll/win32/user32/controls/edit.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/controls/…
==============================================================================
--- trunk/reactos/dll/win32/user32/controls/edit.c (original)
+++ trunk/reactos/dll/win32/user32/controls/edit.c Tue Oct 23 08:19:29 2007
@@ -68,7 +68,8 @@
#define EF_AFTER_WRAP 0x0080 /* the caret is displayed after the last character
of a
wrapped line, instead of in front of the next
character */
#define EF_USE_SOFTBRK 0x0100 /* Enable soft breaks in text. */
-
+#define EF_APP_HAS_HANDLE 0x0200 /* Set when an app sends EM_[G|S]ETHANDLE. We
are in sole control of
+ the text buffer if this is clear. */
typedef enum
{
END_0 = 0, /* line ends with terminating '\0'
character */
@@ -91,6 +92,7 @@
{
BOOL is_unicode; /* how the control was created */
LPWSTR text; /* the actual contents of the control */
+ UINT text_length; /* cached length of text buffer (in WCHARs) - use
get_text_length() to retrieve */
UINT buffer_size; /* the size of the buffer in characters */
UINT buffer_limit; /* the maximum size to which the buffer may grow
in characters */
HFONT font; /* NULL means standard system font */
@@ -240,7 +242,7 @@
#ifndef __REACTOS__
static void EDIT_EM_SetHandle16(EDITSTATE *es, HLOCAL16 hloc);
#endif
-static void EDIT_EM_SetLimitText(EDITSTATE *es, INT limit);
+static void EDIT_EM_SetLimitText(EDITSTATE *es, UINT limit);
static void EDIT_EM_SetMargins(EDITSTATE *es, INT action, WORD left, WORD right, BOOL
repaint);
static void EDIT_EM_SetPasswordChar(EDITSTATE *es, WCHAR c);
static void EDIT_EM_SetSel(EDITSTATE *es, UINT start, UINT end, BOOL after_wrap);
@@ -402,6 +404,17 @@
return version;
}
+static inline UINT get_text_length(EDITSTATE *es)
+{
+ if(es->text_length == (UINT)-1)
+ es->text_length = strlenW(es->text);
+ return es->text_length;
+}
+
+static inline void text_buffer_changed(EDITSTATE *es)
+{
+ es->text_length = (UINT)-1;
+}
static HBRUSH EDIT_NotifyCtlColor(EDITSTATE *es, HDC hdc)
{
@@ -816,8 +829,7 @@
break;
case EM_POSFROMCHAR:
- result = strlenW(es->text);
- if ((INT)wParam >= result) result = -1;
+ if ((INT)wParam >= get_text_length(es)) result = -1;
else result = EDIT_EM_PosFromChar(es, (INT)wParam, FALSE);
break;
@@ -951,8 +963,8 @@
break;
case WM_GETTEXTLENGTH:
- if (unicode) result = strlenW(es->text);
- else result = WideCharToMultiByte( CP_ACP, 0, es->text,
strlenW(es->text),
+ if (unicode) result = get_text_length(es);
+ else result = WideCharToMultiByte( CP_ACP, 0, es->text,
get_text_length(es),
NULL, 0, NULL, NULL );
break;
@@ -1077,6 +1089,8 @@
break;
case WM_IME_COMPOSITION:
+ {
+ int caret_pos = es->selection_end;
if (es->composition_len == 0)
{
if (es->selection_start != es->selection_end)
@@ -1088,7 +1102,9 @@
es->composition_start = es->selection_end;
}
EDIT_ImeComposition(hwnd,lParam,es);
- break;
+ EDIT_SetCaretPos(es, caret_pos, es->flags & EF_AFTER_WRAP);
+ break;
+ }
case WM_IME_ENDCOMPOSITION:
es->composition_len= 0;
@@ -1631,7 +1647,7 @@
else
{
INT low = es->x_offset;
- INT high = strlenW(es->text) + 1;
+ INT high = get_text_length(es) + 1;
while (low < high - 1)
{
INT mid = (low + high) / 2;
@@ -1707,7 +1723,7 @@
static LPWSTR EDIT_GetPasswordPointer_SL(EDITSTATE *es)
{
if (es->style & ES_PASSWORD) {
- INT len = strlenW(es->text);
+ INT len = get_text_length(es);
LPWSTR text = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
text[len] = '\0';
while(len) text[--len] = es->password_char;
@@ -1803,6 +1819,7 @@
LocalUnlock(es->hloc32A);
}
}
+ if(es->flags & EF_APP_HAS_HANDLE) text_buffer_changed(es);
es->lock_count++;
}
@@ -1905,7 +1922,7 @@
return;
if (end == -1)
- end = strlenW(es->text);
+ end = get_text_length(es);
if (end < start) {
INT tmp = start;
@@ -2053,7 +2070,7 @@
e = EDIT_CharFromPos(es, 0x3fffffff,
HIWORD(EDIT_EM_PosFromChar(es, es->selection_end, es->flags
& EF_AFTER_WRAP)), &after_wrap);
else
- e = strlenW(es->text);
+ e = get_text_length(es);
EDIT_EM_SetSel(es, extend ? es->selection_start : e, e, after_wrap);
EDIT_EM_ScrollCaret(es);
}
@@ -2463,7 +2480,7 @@
es->format_rect.bottom = min(es->format_rect.bottom, ClientRect.bottom);
if ((es->style & ES_MULTILINE) && !(es->style &
ES_AUTOHSCROLL))
- EDIT_BuildLineDefs_ML(es, 0, strlenW(es->text), 0, NULL);
+ EDIT_BuildLineDefs_ML(es, 0, get_text_length(es), 0, NULL);
EDIT_SetCaretPos(es, es->selection_end, es->flags & EF_AFTER_WRAP);
}
@@ -2543,7 +2560,7 @@
if (es->hloc32W) {
CHAR *textA = NULL;
UINT countA = 0;
- UINT countW = strlenW(es->text) + 1;
+ UINT countW = get_text_length(es) + 1;
#ifndef __REACTOS__
STACK16FRAME* stack16 = NULL;
HANDLE16 oldDS = 0;
@@ -2982,7 +2999,7 @@
if (!(es->style & ES_MULTILINE))
return 0;
- if (index > (INT)strlenW(es->text))
+ if (index > (INT)get_text_length(es))
return es->line_count - 1;
if (index == -1)
index = min(es->selection_start, es->selection_end);
@@ -3044,7 +3061,7 @@
LINEDEF *line_def;
if (!(es->style & ES_MULTILINE))
- return strlenW(es->text);
+ return get_text_length(es);
if (index == -1) {
/* get the number of remaining non-selected chars of selected lines */
@@ -3152,7 +3169,7 @@
*/
static LRESULT EDIT_EM_PosFromChar(EDITSTATE *es, INT index, BOOL after_wrap)
{
- INT len = strlenW(es->text);
+ INT len = get_text_length(es);
INT l;
INT li;
INT x;
@@ -3258,7 +3275,7 @@
static void EDIT_EM_ReplaceSel(EDITSTATE *es, BOOL can_undo, LPCWSTR lpsz_replace, BOOL
send_update, BOOL honor_limit)
{
UINT strl = strlenW(lpsz_replace);
- UINT tl = strlenW(es->text);
+ UINT tl = get_text_length(es);
UINT utl;
UINT s;
UINT e;
@@ -3288,7 +3305,11 @@
* such that buffer limit is honored. */
if ((honor_limit) && (es->buffer_limit > 0) && (size >
es->buffer_limit)) {
EDIT_NOTIFY_PARENT(es, EN_MAXTEXT);
- strl = es->buffer_limit - (tl - (e-s));
+ /* Buffer limit can be smaller than the actual length of text in combobox
*/
+ if (es->buffer_limit < (tl - (e-s)))
+ strl = 0;
+ else
+ strl = es->buffer_limit - (tl - (e-s));
}
if (!EDIT_MakeFit(es, tl - (e - s) + strl))
@@ -3304,10 +3325,11 @@
buf[bufl] = 0; /* ensure 0 termination */
/* now delete */
strcpyW(es->text + s, es->text + e);
+ text_buffer_changed(es);
}
if (strl) {
/* there is an insertion */
- tl = strlenW(es->text);
+ tl = get_text_length(es);
TRACE("inserting stuff (tl %d, strl %d, selstart %d ('%s'),
text '%s')\n", tl, strl, s, debugstr_w(es->text + s),
debugstr_w(es->text));
for (p = es->text + tl ; p >= es->text + s ; p--)
p[strl] = p[0];
@@ -3317,6 +3339,7 @@
CharUpperBuffW(p, strl);
else if(es->style & ES_LOWERCASE)
CharLowerBuffW(p, strl);
+ text_buffer_changed(es);
}
if (es->style & ES_MULTILINE)
{
@@ -3333,6 +3356,7 @@
if (e != s)
for (i = 0 , p = es->text ; i < e - s ; i++)
p[i + s] = buf[i];
+ text_buffer_changed(es);
EDIT_BuildLineDefs_ML(es, s, e,
abs(es->selection_end - es->selection_start) - strl,
hrgn);
strl = 0;
@@ -3351,6 +3375,7 @@
strl--;
EDIT_CalcLineWidth_SL(es);
}
+ text_buffer_changed(es);
EDIT_NOTIFY_PARENT(es, EN_MAXTEXT);
}
}
@@ -3555,7 +3580,7 @@
EDIT_UpdateText(es, NULL, TRUE);
} else if (x > es->format_rect.right) {
INT x_last;
- INT len = strlenW(es->text);
+ INT len = get_text_length(es);
goal = es->format_rect.right - format_width / HSCROLL_FRACTION;
do {
es->x_offset++;
@@ -3637,6 +3662,7 @@
es->buffer_size = LocalSize(es->hloc32W)/sizeof(WCHAR) - 1;
+ es->flags |= EF_APP_HAS_HANDLE;
EDIT_LockBuffer(es);
es->x_offset = es->y_offset = 0;
@@ -3644,7 +3670,7 @@
EDIT_EM_EmptyUndoBuffer(es);
es->flags &= ~EF_MODIFIED;
es->flags &= ~EF_UPDATE;
- EDIT_BuildLineDefs_ML(es, 0, strlenW(es->text), 0, NULL);
+ EDIT_BuildLineDefs_ML(es, 0, get_text_length(es), 0, NULL);
EDIT_UpdateText(es, NULL, TRUE);
EDIT_EM_ScrollCaret(es);
/* force scroll info update */
@@ -3712,7 +3738,7 @@
EDIT_EM_EmptyUndoBuffer(es);
es->flags &= ~EF_MODIFIED;
es->flags &= ~EF_UPDATE;
- EDIT_BuildLineDefs_ML(es, 0, strlenW(es->text), 0, NULL);
+ EDIT_BuildLineDefs_ML(es, 0, get_text_length(es), 0, NULL);
EDIT_UpdateText(es, NULL, TRUE);
EDIT_EM_ScrollCaret(es);
/* force scroll info update */
@@ -3725,27 +3751,14 @@
*
* EM_SETLIMITTEXT
*
- * FIXME: in WinNT maxsize is 0x7FFFFFFF / 0xFFFFFFFF
- * However, the windows version is not complied to yet in all of edit.c
- *
- * Additionally as the wrapper for RichEdit controls we need larger buffers
- * at present -1 will represent nolimit
- */
-static void EDIT_EM_SetLimitText(EDITSTATE *es, INT limit)
-{
- if (limit == 0xFFFFFFFF)
- es->buffer_limit = -1;
- else if (es->style & ES_MULTILINE) {
- if (limit)
- es->buffer_limit = min(limit, BUFLIMIT_MULTI);
- else
- es->buffer_limit = BUFLIMIT_MULTI;
- } else {
- if (limit)
- es->buffer_limit = min(limit, BUFLIMIT_SINGLE);
- else
- es->buffer_limit = BUFLIMIT_SINGLE;
- }
+ * NOTE: this version currently implements WinNT limits
+ *
+ */
+static void EDIT_EM_SetLimitText(EDITSTATE *es, UINT limit)
+{
+ if (!limit) limit = ~0u;
+ if (!(es->style & ES_MULTILINE)) limit = min(limit, 0x7ffffffe);
+ es->buffer_limit = limit;
}
@@ -3875,7 +3888,7 @@
{
UINT old_start = es->selection_start;
UINT old_end = es->selection_end;
- UINT len = strlenW(es->text);
+ UINT len = get_text_length(es);
if (start == (UINT)-1) {
start = es->selection_end;
@@ -3995,7 +4008,7 @@
#endif
if ((es->style & ES_MULTILINE) && !(es->style &
ES_AUTOHSCROLL)) {
- EDIT_BuildLineDefs_ML(es, 0, strlenW(es->text), 0, NULL);
+ EDIT_BuildLineDefs_ML(es, 0, get_text_length(es), 0, NULL);
EDIT_UpdateText(es, NULL, TRUE);
}
}
@@ -4015,7 +4028,7 @@
es->word_break_proc = NULL;
es->word_break_proc16 = wbp;
if ((es->style & ES_MULTILINE) && !(es->style &
ES_AUTOHSCROLL)) {
- EDIT_BuildLineDefs_ML(es, 0, strlenW(es->text), 0, NULL);
+ EDIT_BuildLineDefs_ML(es, 0, get_text_length(es), 0, NULL);
EDIT_UpdateText(es, NULL, TRUE);
}
}
@@ -4108,16 +4121,21 @@
}
break;
case 0x03: /* ^C */
- SendMessageW(es->hwndSelf, WM_COPY, 0, 0);
+ if (!(es->style & ES_PASSWORD))
+ SendMessageW(es->hwndSelf, WM_COPY, 0, 0);
break;
case 0x16: /* ^V */
if (!(es->style & ES_READONLY))
SendMessageW(es->hwndSelf, WM_PASTE, 0, 0);
break;
case 0x18: /* ^X */
- if (!(es->style & ES_READONLY))
+ if (!((es->style & ES_READONLY) || (es->style &
ES_PASSWORD)))
SendMessageW(es->hwndSelf, WM_CUT, 0, 0);
break;
+ case 0x1A: /* ^Z */
+ if (!(es->style & ES_READONLY))
+ SendMessageW(es->hwndSelf, WM_UNDO, 0, 0);
+ break;
default:
/*If Edit control style is ES_NUMBER allow users to key in only numeric values*/
@@ -4212,7 +4230,17 @@
/* delete */
EnableMenuItem(popup, 5, MF_BYPOSITION | ((end - start) && !(es->style
& ES_READONLY) ? MF_ENABLED : MF_GRAYED));
/* select all */
- EnableMenuItem(popup, 7, MF_BYPOSITION | (start || (end != strlenW(es->text)) ?
MF_ENABLED : MF_GRAYED));
+ EnableMenuItem(popup, 7, MF_BYPOSITION | (start || (end != get_text_length(es)) ?
MF_ENABLED : MF_GRAYED));
+
+ if (x == -1 && y == -1) /* passed via VK_APPS press/release */
+ {
+ RECT rc;
+ /* Windows places the menu at the edit's center in this case */
+ GetClientRect(es->hwndSelf, &rc);
+ MapWindowPoints(es->hwndSelf, 0, (POINT *)&rc, 2);
+ x = rc.left + (rc.right - rc.left) / 2;
+ y = rc.top + (rc.bottom - rc.top) / 2;
+ }
TrackPopupMenu(popup, TPM_LEFTALIGN | TPM_RIGHTBUTTON, x, y, 0, es->hwndSelf,
NULL);
DestroyMenu(menu);
@@ -5040,6 +5068,11 @@
EDIT_EM_ReplaceSel(es, TRUE, src, TRUE, TRUE);
GlobalUnlock(hsrc);
}
+ else if (es->style & ES_PASSWORD) {
+ /* clear selected text in password edit box even with empty clipboard */
+ const WCHAR empty_strW[] = { 0 };
+ EDIT_EM_ReplaceSel(es, TRUE, empty_strW, TRUE, TRUE);
+ }
CloseClipboard();
}
@@ -5106,7 +5139,7 @@
EC_USEFONTINFO, EC_USEFONTINFO, FALSE);
if (es->style & ES_MULTILINE)
- EDIT_BuildLineDefs_ML(es, 0, strlenW(es->text), 0, NULL);
+ EDIT_BuildLineDefs_ML(es, 0, get_text_length(es), 0, NULL);
else
EDIT_CalcLineWidth_SL(es);
@@ -5136,11 +5169,12 @@
*/
static void EDIT_WM_SetText(EDITSTATE *es, LPCWSTR text, BOOL unicode)
{
+ LPWSTR textW = NULL;
if (!unicode && text)
{
LPCSTR textA = (LPCSTR)text;
INT countW = MultiByteToWideChar(CP_ACP, 0, textA, -1, NULL, 0);
- LPWSTR textW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR));
+ textW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR));
if (textW)
MultiByteToWideChar(CP_ACP, 0, textA, -1, textW, countW);
text = textW;
@@ -5157,7 +5191,7 @@
TRACE("%s\n", debugstr_w(text));
EDIT_EM_ReplaceSel(es, FALSE, text, FALSE, FALSE);
if(!unicode)
- HeapFree(GetProcessHeap(), 0, (LPWSTR)text);
+ HeapFree(GetProcessHeap(), 0, textW);
}
else
{
@@ -5475,7 +5509,8 @@
return;
}
- ImmGetCompositionStringW(hIMC, GCS_COMPSTR, lpCompStr, dwBufLen);
+ if (dwBufLen)
+ ImmGetCompositionStringW(hIMC, GCS_COMPSTR, lpCompStr, dwBufLen);
lpCompStr[dwBufLen/sizeof(WCHAR)] = 0;
if (CompFlag & GCS_COMPATTR)
Modified: trunk/reactos/media/doc/README.WINE
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/media/doc/README.WINE?rev=…
==============================================================================
--- trunk/reactos/media/doc/README.WINE (original)
+++ trunk/reactos/media/doc/README.WINE Tue Oct 23 08:19:29 2007
@@ -123,7 +123,7 @@
User32 -
reactos/dll/win32/user32/controls/button.c # Synced at 20060621
reactos/dll/win32/user32/controls/combo.c # Synced at 20060904
- reactos/dll/win32/user32/controls/edit.c # Synced at 20060710
+ reactos/dll/win32/user32/controls/edit.c # Synced at 20071022
reactos/dll/win32/user32/controls/icontitle.c # Synced at 20060617
reactos/dll/win32/user32/controls/listbox.c # Synced at 20060616
reactos/dll/win32/user32/controls/scrollbar.c # Forked
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jimtabor＠svn.reactos.org