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[EXPLORER][COMCTL32] Fix wrong title on taskbar if it has '&' in it (#7073)

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The ampersand (&) a.k.a. prefix of
DrawText are specially treated for
adding underscores.
We have to fix drawing on toolbar
button with BTNS_NOPREFIX style.
JIRA issue: CORE-11619

- Delete DT flags hack in taskswnd.cpp.
- Add TOOLBAR_GetButtonDTFlags
  helper function.
- Extend TOOLBAR_DrawString
  parameters for the button info.
- Fix DrawText flags for drawing
  when the button has
  BTNS_NOPREFIX style.
This commit is contained in:
Katayama Hirofumi MZ 2024-07-06 10:38:04 +09:00 committed by GitHub
parent 8a7b99c184
commit c536664666
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GPG key ID: B5690EEEBB952194
2 changed files with 27 additions and 2 deletions
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1
base/shell/explorer/taskswnd.cpp
View file

@ -287,7 +287,6 @@ public:
// HACK & FIXME: CORE-18016
HWND toolbar = CToolbar::Create(hWndParent, styles);
SetDrawTextFlags(DT_NOPREFIX, DT_NOPREFIX);
m_hWnd = NULL;
return SubclassWindow(toolbar);
}

28
dll/win32/comctl32/toolbar.c
View file

@ -286,6 +286,16 @@ static inline BOOL button_has_ddarrow(const TOOLBAR_INFO *infoPtr, const TBUTTON
(btnPtr->fsStyle & BTNS_WHOLEDROPDOWN);
}
#ifdef __REACTOS__
static inline DWORD TOOLBAR_GetButtonDTFlags(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr)
{
DWORD dwDTFlags = infoPtr->dwDTFlags;
if (btnPtr->fsStyle & BTNS_NOPREFIX)
dwDTFlags |= DT_NOPREFIX;
return dwDTFlags;
}
#endif
static LPWSTR
TOOLBAR_GetText(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr)
{
@ -623,6 +633,9 @@ TOOLBAR_DrawArrow (HDC hdc, INT left, INT top, COLORREF clr)
*/
static void
TOOLBAR_DrawString (const TOOLBAR_INFO *infoPtr, RECT *rcText, LPCWSTR lpText,
#ifdef __REACTOS__
const TBUTTON_INFO *btnPtr,
#endif
const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
{
HDC hdc = tbcd->nmcd.hdc;
@ -633,6 +646,7 @@ TOOLBAR_DrawString (const TOOLBAR_INFO *infoPtr, RECT *rcText, LPCWSTR lpText,
UINT state = tbcd->nmcd.uItemState;
#ifdef __REACTOS__
HTHEME theme = GetWindowTheme (infoPtr->hwndSelf);
DWORD dwDTFlags = TOOLBAR_GetButtonDTFlags(infoPtr, btnPtr);
#endif
/* draw text */
@ -660,7 +674,7 @@ TOOLBAR_DrawString (const TOOLBAR_INFO *infoPtr, RECT *rcText, LPCWSTR lpText,
else if (state & CDIS_HOT)
stateId = TS_HOT;
DrawThemeText(theme, hdc, partId, stateId, lpText, -1, infoPtr->dwDTFlags, dwDTFlags2, rcText);
DrawThemeText(theme, hdc, partId, stateId, lpText, -1, dwDTFlags, dwDTFlags2, rcText);
SelectObject (hdc, hOldFont);
return;
}
@ -672,7 +686,11 @@ TOOLBAR_DrawString (const TOOLBAR_INFO *infoPtr, RECT *rcText, LPCWSTR lpText,
else if (state & CDIS_DISABLED) {
clrOld = SetTextColor (hdc, tbcd->clrBtnHighlight);
OffsetRect (rcText, 1, 1);
#ifdef __REACTOS__
DrawTextW (hdc, lpText, -1, rcText, dwDTFlags);
#else
DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
#endif
SetTextColor (hdc, comctl32_color.clr3dShadow);
OffsetRect (rcText, -1, -1);
}
@ -688,7 +706,11 @@ TOOLBAR_DrawString (const TOOLBAR_INFO *infoPtr, RECT *rcText, LPCWSTR lpText,
clrOld = SetTextColor (hdc, tbcd->clrText);
}
#ifdef __REACTOS__
DrawTextW (hdc, lpText, -1, rcText, dwDTFlags);
#else
DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
#endif
SetTextColor (hdc, clrOld);
if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK))
{
@ -1197,7 +1219,11 @@ TOOLBAR_DrawButton (const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, HDC hdc,
oldBkMode = SetBkMode (hdc, tbcd.nStringBkMode);
if (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || (btnPtr->fsStyle & BTNS_SHOWTEXT))
#ifdef __REACTOS__
TOOLBAR_DrawString(infoPtr, &rcText, lpText, btnPtr, &tbcd, dwItemCDFlag);
#else
TOOLBAR_DrawString (infoPtr, &rcText, lpText, &tbcd, dwItemCDFlag);
#endif
SetBkMode (hdc, oldBkMode);
TOOLBAR_DrawImage(infoPtr, btnPtr, rcBitmap.left, rcBitmap.top, &tbcd, dwItemCDFlag);