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comctl32: Replace nonprintable characters with spaces on SB_SETTEXT.

This commit is contained in:
Nikolay Sivov 2009-03-03 16:50:55 -05:00 committed by Alexandre Julliard
parent 6655d3f78b
commit 74e9b904b9
2 changed files with 31 additions and 10 deletions
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11
dlls/comctl32/status.c
View File

@ -762,6 +762,7 @@ STATUSBAR_SetTextT (STATUS_INFO *infoPtr, INT nPart, WORD style,
part->text = (LPWSTR)text;
} else {
LPWSTR ntext;
WCHAR *idx;
if (text && !isW) {
LPCSTR atxt = (LPCSTR)text;
@ -775,6 +776,16 @@ STATUSBAR_SetTextT (STATUS_INFO *infoPtr, INT nPart, WORD style,
strcpyW (ntext, text);
} else ntext = 0;
/* replace nonprintable characters with spaces */
if (ntext) {
idx = ntext;
while (*idx) {
if(!isprintW(*idx))
*idx = ' ';
idx++;
}
}
/* check if text is unchanged -> no need to redraw */
if (text) {
if (!changed && part->text && !lstrcmpW(ntext, part->text)) {

30
dlls/comctl32/tests/status.c
View File

@ -258,6 +258,8 @@ static void test_status_control(void)
RECT rc;
CHAR charArray[20];
HICON hIcon;
char ch;
char chstr[10] = "Inval id";
hWndStatus = create_status_control(WS_VISIBLE, 0);
@ -307,7 +309,7 @@ static void test_status_control(void)
/* Test resetting text with different characters */
r = SendMessage(hWndStatus, SB_SETTEXT, 0, (LPARAM)"First@Again");
expect(TRUE,r);
r = SendMessage(hWndStatus, SB_SETTEXT, 1, (LPARAM)"InvalidChars\\7\7");
r = SendMessage(hWndStatus, SB_SETTEXT, 1, (LPARAM)"Invalid\tChars\\7\7");
expect(TRUE,r);
r = SendMessage(hWndStatus, SB_SETTEXT, 2, (LPARAM)"InvalidChars\\n\n");
expect(TRUE,r);
@ -318,20 +320,28 @@ static void test_status_control(void)
expect(11,LOWORD(r));
expect(0,HIWORD(r));
r = SendMessage(hWndStatus, SB_GETTEXT, 1, (LPARAM) charArray);
todo_wine
{
ok(strcmp(charArray,"InvalidChars\\7 ") == 0, "Expected InvalidChars\\7 , got %s\n", charArray);
}
expect(15,LOWORD(r));
ok(strcmp(charArray,"Invalid\tChars\\7 ") == 0, "Expected Invalid\tChars\\7 , got %s\n", charArray);
expect(16,LOWORD(r));
expect(0,HIWORD(r));
r = SendMessage(hWndStatus, SB_GETTEXT, 2, (LPARAM) charArray);
todo_wine
{
ok(strcmp(charArray,"InvalidChars\\n ") == 0, "Expected InvalidChars\\n , got %s\n", charArray);
}
ok(strcmp(charArray,"InvalidChars\\n ") == 0, "Expected InvalidChars\\n , got %s\n", charArray);
expect(15,LOWORD(r));
expect(0,HIWORD(r));
/* test more nonprintable chars */
for(ch = 0x00; ch < 0x7F; ch++) {
chstr[5] = ch;
r = SendMessage(hWndStatus, SB_SETTEXT, 0, (LPARAM)chstr);
expect(TRUE,r);
r = SendMessage(hWndStatus, SB_GETTEXT, 0, (LPARAM)charArray);
/* substitution with single space */
if (ch > 0x00 && ch < 0x20 && ch != '\t')
chstr[5] = ' ';
ok(strcmp(charArray, chstr) == 0, "Expected %s, got %s\n", chstr, charArray);
}
/* Set background color */
r = SendMessage(hWndStatus, SB_SETBKCOLOR , 0, RGB(255,0,0));
ok(r == CLR_DEFAULT ||