static void GB_draw(HTHEME theme, HWND hwnd, HDC hDC, ButtonState drawState, UINT dtFlags, BOOL focused)
{
static const int states[] = { GBS_NORMAL, GBS_DISABLED, GBS_NORMAL, GBS_NORMAL, GBS_NORMAL };
RECT bgRect, textRect, contentRect;
int state = states[ drawState ];
WCHAR *text = get_button_text(hwnd);
LOGFONTW lf;
HFONT font, hPrevFont = NULL;
BOOL created_font = FALSE;
HRESULT hr = GetThemeFont(theme, hDC, BP_GROUPBOX, state, TMT_FONT, &lf);
if (SUCCEEDED(hr)) {
font = CreateFontIndirectW(&lf);
if (!font)
TRACE("Failed to create font\n");
else {
hPrevFont = SelectObject(hDC, font);
created_font = TRUE;
}
} else {
font = (HFONT)SendMessageW(hwnd, WM_GETFONT, 0, 0);
hPrevFont = SelectObject(hDC, font);
}
GetClientRect(hwnd, &bgRect);
textRect = bgRect;
if (text)
{
SIZE textExtent;
GetTextExtentPoint32W(hDC, text, lstrlenW(text), &textExtent);
bgRect.top += (textExtent.cy / 2);
textRect.left += 10;
textRect.bottom = textRect.top + textExtent.cy;
textRect.right = textRect.left + textExtent.cx + 4;
ExcludeClipRect(hDC, textRect.left, textRect.top, textRect.right, textRect.bottom);
}
GetThemeBackgroundContentRect(theme, hDC, BP_GROUPBOX, state, &bgRect, &contentRect);
ExcludeClipRect(hDC, contentRect.left, contentRect.top, contentRect.right, contentRect.bottom);
if (IsThemeBackgroundPartiallyTransparent(theme, BP_GROUPBOX, state))
DrawThemeParentBackground(hwnd, hDC, NULL);
DrawThemeBackground(theme, hDC, BP_GROUPBOX, state, &bgRect, NULL);
SelectClipRgn(hDC, NULL);
if (text)
{
InflateRect(&textRect, -2, 0);
DrawThemeText(theme, hDC, BP_GROUPBOX, state, text, lstrlenW(text), 0, 0, &textRect);
HeapFree(GetProcessHeap(), 0, text);
}
if (created_font) DeleteObject(font);
if (hPrevFont) SelectObject(hDC, hPrevFont);
}
/**********************************************************************
* BUTTON_DrawLabel
*
* Common function for drawing button label.
*/
static void BUTTON_DrawLabel(HWND hwnd, HDC hdc, UINT dtFlags, const RECT *rc)
{
DRAWSTATEPROC lpOutputProc = NULL;
LPARAM lp;
WPARAM wp = 0;
HBRUSH hbr = 0;
UINT flags = IsWindowEnabled(hwnd) ? DSS_NORMAL : DSS_DISABLED;
LONG state = get_button_state( hwnd );
LONG style = GetWindowLongPtrW( hwnd, GWL_STYLE );
WCHAR *text = NULL;
/* FIXME: To draw disabled label in Win31 look-and-feel, we probably
* must use DSS_MONO flag and COLOR_GRAYTEXT brush (or maybe DSS_UNION).
* I don't have Win31 on hand to verify that, so I leave it as is.
*/
if ((style & BS_PUSHLIKE) && (state & BST_INDETERMINATE))
{
hbr = GetSysColorBrush(COLOR_GRAYTEXT);
flags |= DSS_MONO;
}
switch (style & (BS_ICON|BS_BITMAP))
{
case BS_TEXT:
/* DST_COMPLEX -- is 0 */
lpOutputProc = BUTTON_DrawTextCallback;
if (!(text = get_button_text( hwnd ))) return;
lp = (LPARAM)text;
wp = (WPARAM)dtFlags;
if (dtFlags & DT_HIDEPREFIX)
flags |= DSS_HIDEPREFIX;
break;
case BS_ICON:
flags |= DST_ICON;
lp = GetWindowLongPtrW( hwnd, HIMAGE_GWL_OFFSET );
break;
case BS_BITMAP:
flags |= DST_BITMAP;
lp = GetWindowLongPtrW( hwnd, HIMAGE_GWL_OFFSET );
break;
default:
return;
}
DrawStateW(hdc, hbr, lpOutputProc, lp, wp, rc->left, rc->top,
rc->right - rc->left, rc->bottom - rc->top, flags);
HeapFree( GetProcessHeap(), 0, text );
}
static void CB_draw(HTHEME theme, HWND hwnd, HDC hDC, ButtonState drawState, UINT dtFlags)
{
static const int cb_states[3][5] =
{
{ CBS_UNCHECKEDNORMAL, CBS_UNCHECKEDDISABLED, CBS_UNCHECKEDHOT, CBS_UNCHECKEDPRESSED, CBS_UNCHECKEDNORMAL },
{ CBS_CHECKEDNORMAL, CBS_CHECKEDDISABLED, CBS_CHECKEDHOT, CBS_CHECKEDPRESSED, CBS_CHECKEDNORMAL },
{ CBS_MIXEDNORMAL, CBS_MIXEDDISABLED, CBS_MIXEDHOT, CBS_MIXEDPRESSED, CBS_MIXEDNORMAL }
};
static const int rb_states[2][5] =
{
{ RBS_UNCHECKEDNORMAL, RBS_UNCHECKEDDISABLED, RBS_UNCHECKEDHOT, RBS_UNCHECKEDPRESSED, RBS_UNCHECKEDNORMAL },
{ RBS_CHECKEDNORMAL, RBS_CHECKEDDISABLED, RBS_CHECKEDHOT, RBS_CHECKEDPRESSED, RBS_CHECKEDNORMAL }
};
static const int cb_size = 13;
RECT bgRect, textRect;
HFONT font = (HFONT)SendMessageW(hwnd, WM_GETFONT, 0, 0);
HFONT hPrevFont = font ? SelectObject(hDC, font) : NULL;
LRESULT checkState = SendMessageW(hwnd, BM_GETCHECK, 0, 0);
DWORD dwStyle = GetWindowLongW(hwnd, GWL_STYLE);
int part = ((dwStyle & BUTTON_TYPE) == BS_RADIOBUTTON) || ((dwStyle & BUTTON_TYPE) == BS_AUTORADIOBUTTON)
? BP_RADIOBUTTON
: BP_CHECKBOX;
int state = (part == BP_CHECKBOX)
? cb_states[ checkState ][ drawState ]
: rb_states[ checkState ][ drawState ];
WCHAR *text = get_button_text(hwnd);
GetClientRect(hwnd, &bgRect);
GetThemeBackgroundContentRect(theme, hDC, part, state, &bgRect, &textRect);
if (dtFlags & DT_SINGLELINE) /* Center the checkbox / radio button to the text. */
bgRect.top = bgRect.top + (textRect.bottom - textRect.top - cb_size) / 2;
/* adjust for the check/radio marker */
bgRect.bottom = bgRect.top + cb_size;
bgRect.right = bgRect.left + cb_size;
textRect.left = bgRect.right + 6;
if (IsThemeBackgroundPartiallyTransparent(theme, part, state))
DrawThemeParentBackground(hwnd, hDC, NULL);
DrawThemeBackground(theme, hDC, part, state, &bgRect, NULL);
if (text)
{
DrawThemeText(theme, hDC, part, state, text, lstrlenW(text), dtFlags, 0, &textRect);
HeapFree(GetProcessHeap(), 0, text);
}
if (hPrevFont) SelectObject(hDC, hPrevFont);
}
static void GB_draw(HTHEME theme, HWND hwnd, HDC hDC, ButtonState drawState, UINT dtFlags)
{
static const int states[] = { GBS_NORMAL, GBS_DISABLED, GBS_NORMAL, GBS_NORMAL, GBS_NORMAL };
RECT bgRect, textRect, contentRect;
HFONT font = (HFONT)SendMessageW(hwnd, WM_GETFONT, 0, 0);
HFONT hPrevFont = font ? SelectObject(hDC, font) : NULL;
int state = states[ drawState ];
WCHAR *text = get_button_text(hwnd);
GetClientRect(hwnd, &bgRect);
textRect = bgRect;
if (text)
{
SIZE textExtent;
GetTextExtentPoint32W(hDC, text, lstrlenW(text), &textExtent);
bgRect.top += (textExtent.cy / 2);
textRect.left += 10;
textRect.bottom = textRect.top + textExtent.cy;
textRect.right = textRect.left + textExtent.cx + 4;
ExcludeClipRect(hDC, textRect.left, textRect.top, textRect.right, textRect.bottom);
}
GetThemeBackgroundContentRect(theme, hDC, BP_GROUPBOX, state, &bgRect, &contentRect);
ExcludeClipRect(hDC, contentRect.left, contentRect.top, contentRect.right, contentRect.bottom);
if (IsThemeBackgroundPartiallyTransparent(theme, BP_GROUPBOX, state))
DrawThemeParentBackground(hwnd, hDC, NULL);
DrawThemeBackground(theme, hDC, BP_GROUPBOX, state, &bgRect, NULL);
SelectClipRgn(hDC, NULL);
if (text)
{
textRect.left += 2;
textRect.right -= 2;
DrawThemeText(theme, hDC, BP_GROUPBOX, state, text, lstrlenW(text), 0, 0, &textRect);
HeapFree(GetProcessHeap(), 0, text);
}
if (hPrevFont) SelectObject(hDC, hPrevFont);
}
static void PB_draw(HTHEME theme, HWND hwnd, HDC hDC, ButtonState drawState, UINT dtFlags, BOOL focused)
{
static const int states[] = { PBS_NORMAL, PBS_DISABLED, PBS_HOT, PBS_PRESSED, PBS_DEFAULTED };
RECT bgRect, textRect;
HFONT font = (HFONT)SendMessageW(hwnd, WM_GETFONT, 0, 0);
HFONT hPrevFont = font ? SelectObject(hDC, font) : NULL;
int state = states[ drawState ];
WCHAR *text = get_button_text(hwnd);
GetClientRect(hwnd, &bgRect);
GetThemeBackgroundContentRect(theme, hDC, BP_PUSHBUTTON, state, &bgRect, &textRect);
if (IsThemeBackgroundPartiallyTransparent(theme, BP_PUSHBUTTON, state))
DrawThemeParentBackground(hwnd, hDC, NULL);
DrawThemeBackground(theme, hDC, BP_PUSHBUTTON, state, &bgRect, NULL);
if (text)
{
DrawThemeText(theme, hDC, BP_PUSHBUTTON, state, text, lstrlenW(text), dtFlags, 0, &textRect);
HeapFree(GetProcessHeap(), 0, text);
}
if (focused)
{
MARGINS margins;
RECT focusRect = bgRect;
GetThemeMargins(theme, hDC, BP_PUSHBUTTON, state, TMT_CONTENTMARGINS, NULL, &margins);
focusRect.left += margins.cxLeftWidth;
focusRect.top += margins.cyTopHeight;
focusRect.right -= margins.cxRightWidth;
focusRect.bottom -= margins.cyBottomHeight;
DrawFocusRect( hDC, &focusRect );
}
if (hPrevFont) SelectObject(hDC, hPrevFont);
}
static void PB_draw(HTHEME theme, HWND hwnd, HDC hDC, ButtonState drawState, UINT dtFlags)
{
static const int states[] = { PBS_NORMAL, PBS_DISABLED, PBS_HOT, PBS_PRESSED, PBS_DEFAULTED };
RECT bgRect, textRect;
HFONT font = (HFONT)SendMessageW(hwnd, WM_GETFONT, 0, 0);
HFONT hPrevFont = font ? SelectObject(hDC, font) : NULL;
int state = states[ drawState ];
WCHAR *text = get_button_text(hwnd);
GetClientRect(hwnd, &bgRect);
GetThemeBackgroundContentRect(theme, hDC, BP_PUSHBUTTON, state, &bgRect, &textRect);
if (IsThemeBackgroundPartiallyTransparent(theme, BP_PUSHBUTTON, state))
DrawThemeParentBackground(hwnd, hDC, NULL);
DrawThemeBackground(theme, hDC, BP_PUSHBUTTON, state, &bgRect, NULL);
if (text)
{
DrawThemeText(theme, hDC, BP_PUSHBUTTON, state, text, lstrlenW(text), dtFlags, 0, &textRect);
HeapFree(GetProcessHeap(), 0, text);
}
if (hPrevFont) SelectObject(hDC, hPrevFont);
}
static void GB_draw(HTHEME theme, HWND hwnd, HDC hDC, ButtonState drawState, UINT dtFlags, BOOL focused)
#endif
{
static const int states[] = { GBS_NORMAL, GBS_NORMAL, GBS_NORMAL, GBS_DISABLED, GBS_NORMAL };
RECT bgRect, textRect, contentRect;
int state = states[ drawState ];
WCHAR *text = get_button_text(hwnd);
LOGFONTW lf;
HFONT font, hPrevFont = NULL;
BOOL created_font = FALSE;
#ifdef __REACTOS__ /* r74406 */
HWND parent;
HBRUSH hBrush;
RECT clientRect;
#endif
HRESULT hr = GetThemeFont(theme, hDC, BP_GROUPBOX, state, TMT_FONT, &lf);
if (SUCCEEDED(hr)) {
font = CreateFontIndirectW(&lf);
if (!font)
TRACE("Failed to create font\n");
else {
hPrevFont = SelectObject(hDC, font);
created_font = TRUE;
}
} else {
#ifdef __REACTOS__ /* r73885 */
font = get_button_font(hwnd);
#else
font = (HFONT)SendMessageW(hwnd, WM_GETFONT, 0, 0);
#endif
hPrevFont = SelectObject(hDC, font);
}
GetClientRect(hwnd, &bgRect);
textRect = bgRect;
if (text)
{
SIZE textExtent;
GetTextExtentPoint32W(hDC, text, lstrlenW(text), &textExtent);
bgRect.top += (textExtent.cy / 2);
textRect.left += 10;
textRect.bottom = textRect.top + textExtent.cy;
textRect.right = textRect.left + textExtent.cx + 4;
ExcludeClipRect(hDC, textRect.left, textRect.top, textRect.right, textRect.bottom);
}
GetThemeBackgroundContentRect(theme, hDC, BP_GROUPBOX, state, &bgRect, &contentRect);
ExcludeClipRect(hDC, contentRect.left, contentRect.top, contentRect.right, contentRect.bottom);
#ifdef __REACTOS__ /* r73885 & r74149 */
if (prfFlag == 0)
{
if (IsThemeBackgroundPartiallyTransparent(theme, BP_GROUPBOX, state))
DrawThemeParentBackground(hwnd, hDC, NULL);
}
#else
if (IsThemeBackgroundPartiallyTransparent(theme, BP_GROUPBOX, state))
DrawThemeParentBackground(hwnd, hDC, NULL);
#endif
#ifdef __REACTOS__ /* r74406 */
parent = GetParent(hwnd);
if (!parent) parent = hwnd;
hBrush = (HBRUSH)SendMessageW(parent, WM_CTLCOLORSTATIC,
(WPARAM)hDC, (LPARAM)hwnd);
if (!hBrush) /* did the app forget to call defwindowproc ? */
hBrush = (HBRUSH)DefWindowProcW(parent, WM_CTLCOLORSTATIC,
(WPARAM)hDC, (LPARAM)hwnd );
GetClientRect(hwnd, &clientRect);
FillRect( hDC, &clientRect, hBrush );
#endif
DrawThemeBackground(theme, hDC, BP_GROUPBOX, state, &bgRect, NULL);
SelectClipRgn(hDC, NULL);
if (text)
{
InflateRect(&textRect, -2, 0);
DrawThemeText(theme, hDC, BP_GROUPBOX, state, text, lstrlenW(text), 0, 0, &textRect);
HeapFree(GetProcessHeap(), 0, text);
}
if (created_font) DeleteObject(font);
if (hPrevFont) SelectObject(hDC, hPrevFont);
}
static void CB_draw(HTHEME theme, HWND hwnd, HDC hDC, ButtonState drawState, UINT dtFlags, BOOL focused, LPARAM prfFlag)
{
static const int cb_states[3][5] =
{
{ CBS_UNCHECKEDNORMAL, CBS_UNCHECKEDHOT, CBS_UNCHECKEDPRESSED, CBS_UNCHECKEDDISABLED, CBS_UNCHECKEDNORMAL },
{ CBS_CHECKEDNORMAL, CBS_CHECKEDHOT, CBS_CHECKEDPRESSED, CBS_CHECKEDDISABLED, CBS_CHECKEDNORMAL },
{ CBS_MIXEDNORMAL, CBS_MIXEDHOT, CBS_MIXEDPRESSED, CBS_MIXEDDISABLED, CBS_MIXEDNORMAL }
};
static const int rb_states[2][5] =
{
{ RBS_UNCHECKEDNORMAL, RBS_UNCHECKEDHOT, RBS_UNCHECKEDPRESSED, RBS_UNCHECKEDDISABLED, RBS_UNCHECKEDNORMAL },
{ RBS_CHECKEDNORMAL, RBS_CHECKEDHOT, RBS_CHECKEDPRESSED, RBS_CHECKEDDISABLED, RBS_CHECKEDNORMAL }
};
SIZE sz;
RECT bgRect, textRect;
HFONT font, hPrevFont = NULL;
LRESULT checkState = get_button_state(hwnd) & 3;
DWORD dwStyle = GetWindowLongW(hwnd, GWL_STYLE);
int part = ((dwStyle & BUTTON_TYPE) == BS_RADIOBUTTON) || ((dwStyle & BUTTON_TYPE) == BS_AUTORADIOBUTTON)
? BP_RADIOBUTTON
: BP_CHECKBOX;
int state = (part == BP_CHECKBOX)
? cb_states[ checkState ][ drawState ]
: rb_states[ checkState ][ drawState ];
WCHAR *text;
LOGFONTW lf;
BOOL created_font = FALSE;
HWND parent;
HBRUSH hBrush;
DWORD cdrf;
HRESULT hr = GetThemeFont(theme, hDC, part, state, TMT_FONT, &lf);
if (SUCCEEDED(hr)) {
font = CreateFontIndirectW(&lf);
if (!font)
TRACE("Failed to create font\n");
else {
TRACE("font = %s\n", debugstr_w(lf.lfFaceName));
hPrevFont = SelectObject(hDC, font);
created_font = TRUE;
}
} else {
font = get_button_font(hwnd);
hPrevFont = SelectObject(hDC, font);
}
if (FAILED(GetThemePartSize(theme, hDC, part, state, NULL, TS_DRAW, &sz)))
sz.cx = sz.cy = 13;
GetClientRect(hwnd, &bgRect);
if (prfFlag == 0)
{
DrawThemeParentBackground(hwnd, hDC, NULL);
}
parent = GetParent(hwnd);
if (!parent) parent = hwnd;
hBrush = (HBRUSH)SendMessageW(parent, WM_CTLCOLORSTATIC,
(WPARAM)hDC, (LPARAM)hwnd);
if (!hBrush) /* did the app forget to call defwindowproc ? */
hBrush = (HBRUSH)DefWindowProcW(parent, WM_CTLCOLORSTATIC,
(WPARAM)hDC, (LPARAM)hwnd );
FillRect( hDC, &bgRect, hBrush );
cdrf = BUTTON_SendCustomDraw(hwnd, hDC, CDDS_PREERASE, &bgRect);
if (cdrf == CDRF_SKIPDEFAULT)
goto cleanup;
GetThemeBackgroundContentRect(theme, hDC, part, state, &bgRect, &textRect);
if (dtFlags & DT_SINGLELINE) /* Center the checkbox / radio button to the text. */
bgRect.top = bgRect.top + (textRect.bottom - textRect.top - sz.cy) / 2;
/* adjust for the check/radio marker */
bgRect.bottom = bgRect.top + sz.cy;
bgRect.right = bgRect.left + sz.cx;
textRect.left = bgRect.right + 6;
DrawThemeBackground(theme, hDC, part, state, &bgRect, NULL);
if (cdrf == CDRF_NOTIFYPOSTERASE)
BUTTON_SendCustomDraw(hwnd, hDC, CDDS_POSTERASE, &bgRect);
cdrf = BUTTON_SendCustomDraw(hwnd, hDC, CDDS_PREPAINT, &bgRect);
if (cdrf == CDRF_SKIPDEFAULT)
goto cleanup;
text = get_button_text(hwnd);
if (text)
{
DrawThemeText(theme, hDC, part, state, text, lstrlenW(text), dtFlags, 0, &textRect);
if (focused)
{
RECT focusRect;
focusRect = textRect;
DrawTextW(hDC, text, lstrlenW(text), &focusRect, dtFlags | DT_CALCRECT);
if (focusRect.right < textRect.right) focusRect.right++;
focusRect.bottom = textRect.bottom;
DrawFocusRect( hDC, &focusRect );
}
HeapFree(GetProcessHeap(), 0, text);
}
if (cdrf == CDRF_NOTIFYPOSTPAINT)
BUTTON_SendCustomDraw(hwnd, hDC, CDDS_POSTPAINT, &bgRect);
cleanup:
if (created_font) DeleteObject(font);
if (hPrevFont) SelectObject(hDC, hPrevFont);
}
static void PB_draw(HTHEME theme, HWND hwnd, HDC hDC, ButtonState drawState, UINT dtFlags, BOOL focused, LPARAM prfFlag)
{
static const int states[] = { PBS_NORMAL, PBS_HOT, PBS_PRESSED, PBS_DISABLED, PBS_DEFAULTED };
RECT bgRect, textRect;
HFONT font = get_button_font(hwnd);
HFONT hPrevFont = font ? SelectObject(hDC, font) : NULL;
int state = states[ drawState ];
WCHAR *text;
PBUTTON_DATA pdata = _GetButtonData(hwnd);
HWND parent;
DWORD cdrf;
GetClientRect(hwnd, &bgRect);
GetThemeBackgroundContentRect(theme, hDC, BP_PUSHBUTTON, state, &bgRect, &textRect);
if (prfFlag == 0)
{
if (IsThemeBackgroundPartiallyTransparent(theme, BP_PUSHBUTTON, state))
DrawThemeParentBackground(hwnd, hDC, NULL);
}
parent = GetParent(hwnd);
if (!parent) parent = hwnd;
SendMessageW( parent, WM_CTLCOLORBTN, (WPARAM)hDC, (LPARAM)hwnd );
cdrf = BUTTON_SendCustomDraw(hwnd, hDC, CDDS_PREERASE, &bgRect);
if (cdrf == CDRF_SKIPDEFAULT)
goto cleanup;
DrawThemeBackground(theme, hDC, BP_PUSHBUTTON, state, &bgRect, NULL);
if (cdrf == CDRF_NOTIFYPOSTERASE)
BUTTON_SendCustomDraw(hwnd, hDC, CDDS_POSTERASE, &bgRect);
cdrf = BUTTON_SendCustomDraw(hwnd, hDC, CDDS_PREPAINT, &bgRect);
if (cdrf == CDRF_SKIPDEFAULT)
goto cleanup;
BUTTON_DrawIml(hDC, &pdata->imlData, &textRect, FALSE, drawState);
text = get_button_text(hwnd);
if (text)
{
DrawThemeText(theme, hDC, BP_PUSHBUTTON, state, text, lstrlenW(text), dtFlags, 0, &textRect);
HeapFree(GetProcessHeap(), 0, text);
}
if (focused)
{
MARGINS margins;
RECT focusRect = bgRect;
GetThemeMargins(theme, hDC, BP_PUSHBUTTON, state, TMT_CONTENTMARGINS, NULL, &margins);
focusRect.left += margins.cxLeftWidth;
focusRect.top += margins.cyTopHeight;
focusRect.right -= margins.cxRightWidth;
focusRect.bottom -= margins.cyBottomHeight;
DrawFocusRect( hDC, &focusRect );
}
if (cdrf == CDRF_NOTIFYPOSTPAINT)
BUTTON_SendCustomDraw(hwnd, hDC, CDDS_POSTPAINT, &bgRect);
cleanup:
if (hPrevFont) SelectObject(hDC, hPrevFont);
}
/**********************************************************************
* BUTTON_CalcLabelRect
*
* Calculates label's rectangle depending on button style.
*
* Returns flags to be passed to DrawText.
* Calculated rectangle doesn't take into account button state
* (pushed, etc.). If there is nothing to draw (no text/image) output
* rectangle is empty, and return value is (UINT)-1.
*/
static UINT BUTTON_CalcLabelRect(HWND hwnd, HDC hdc, RECT *rc)
{
LONG style = GetWindowLongPtrW( hwnd, GWL_STYLE );
LONG ex_style = GetWindowLongPtrW( hwnd, GWL_EXSTYLE );
WCHAR *text;
ICONINFO iconInfo;
BITMAP bm;
UINT dtStyle = BUTTON_BStoDT( style, ex_style );
RECT r = *rc;
INT n;
/* Calculate label rectangle according to label type */
switch (style & (BS_ICON|BS_BITMAP))
{
case BS_TEXT:
if (!(text = get_button_text( hwnd ))) goto empty_rect;
if (!text[0])
{
HeapFree( GetProcessHeap(), 0, text );
goto empty_rect;
}
DrawTextW(hdc, text, -1, &r, dtStyle | DT_CALCRECT);
HeapFree( GetProcessHeap(), 0, text );
if (get_ui_state( hwnd ) & UISF_HIDEACCEL)
dtStyle |= DT_HIDEPREFIX;
break;
case BS_ICON:
if (!GetIconInfo((HICON)GetWindowLongPtrW( hwnd, HIMAGE_GWL_OFFSET ), &iconInfo))
goto empty_rect;
GetObjectW (iconInfo.hbmColor, sizeof(BITMAP), &bm);
r.right = r.left + bm.bmWidth;
r.bottom = r.top + bm.bmHeight;
DeleteObject(iconInfo.hbmColor);
DeleteObject(iconInfo.hbmMask);
break;
case BS_BITMAP:
if (!GetObjectW( (HANDLE)GetWindowLongPtrW( hwnd, HIMAGE_GWL_OFFSET ), sizeof(BITMAP), &bm))
goto empty_rect;
r.right = r.left + bm.bmWidth;
r.bottom = r.top + bm.bmHeight;
break;
default:
empty_rect:
rc->right = r.left;
rc->bottom = r.top;
return (UINT)-1;
}
/* Position label inside bounding rectangle according to
* alignment flags. (calculated rect is always left-top aligned).
* If label is aligned to any side - shift label in opposite
* direction to leave extra space for focus rectangle.
*/
switch (dtStyle & (DT_CENTER|DT_RIGHT))
{
case DT_LEFT: r.left++; r.right++; break;
case DT_CENTER: n = r.right - r.left;
r.left = rc->left + ((rc->right - rc->left) - n) / 2;
r.right = r.left + n; break;
case DT_RIGHT: n = r.right - r.left;
r.right = rc->right - 1;
r.left = r.right - n;
break;
}
switch (dtStyle & (DT_VCENTER|DT_BOTTOM))
{
case DT_TOP: r.top++; r.bottom++; break;
case DT_VCENTER: n = r.bottom - r.top;
r.top = rc->top + ((rc->bottom - rc->top) - n) / 2;
r.bottom = r.top + n; break;
case DT_BOTTOM: n = r.bottom - r.top;
r.bottom = rc->bottom - 1;
r.top = r.bottom - n;
break;
}
*rc = r;
return dtStyle;
}
static void CB_draw(HTHEME theme, HWND hwnd, HDC hDC, ButtonState drawState, UINT dtFlags, BOOL focused)
{
static const int cb_states[3][5] =
{
{ CBS_UNCHECKEDNORMAL, CBS_UNCHECKEDDISABLED, CBS_UNCHECKEDHOT, CBS_UNCHECKEDPRESSED, CBS_UNCHECKEDNORMAL },
{ CBS_CHECKEDNORMAL, CBS_CHECKEDDISABLED, CBS_CHECKEDHOT, CBS_CHECKEDPRESSED, CBS_CHECKEDNORMAL },
{ CBS_MIXEDNORMAL, CBS_MIXEDDISABLED, CBS_MIXEDHOT, CBS_MIXEDPRESSED, CBS_MIXEDNORMAL }
};
static const int rb_states[2][5] =
{
{ RBS_UNCHECKEDNORMAL, RBS_UNCHECKEDDISABLED, RBS_UNCHECKEDHOT, RBS_UNCHECKEDPRESSED, RBS_UNCHECKEDNORMAL },
{ RBS_CHECKEDNORMAL, RBS_CHECKEDDISABLED, RBS_CHECKEDHOT, RBS_CHECKEDPRESSED, RBS_CHECKEDNORMAL }
};
static const int cb_size = 13;
RECT bgRect, textRect;
HFONT font, hPrevFont = NULL;
LRESULT checkState = SendMessageW(hwnd, BM_GETCHECK, 0, 0);
DWORD dwStyle = GetWindowLongW(hwnd, GWL_STYLE);
int part = ((dwStyle & BUTTON_TYPE) == BS_RADIOBUTTON) || ((dwStyle & BUTTON_TYPE) == BS_AUTORADIOBUTTON)
? BP_RADIOBUTTON
: BP_CHECKBOX;
int state = (part == BP_CHECKBOX)
? cb_states[ checkState ][ drawState ]
: rb_states[ checkState ][ drawState ];
WCHAR *text = get_button_text(hwnd);
LOGFONTW lf;
BOOL created_font = FALSE;
HRESULT hr = GetThemeFont(theme, hDC, part, state, TMT_FONT, &lf);
if (SUCCEEDED(hr)) {
font = CreateFontIndirectW(&lf);
if (!font)
TRACE("Failed to create font\n");
else {
TRACE("font = %s\n", debugstr_w(lf.lfFaceName));
hPrevFont = SelectObject(hDC, font);
created_font = TRUE;
}
} else
font = (HFONT)SendMessageW(hwnd, WM_GETFONT, 0, 0);
GetClientRect(hwnd, &bgRect);
GetThemeBackgroundContentRect(theme, hDC, part, state, &bgRect, &textRect);
if (dtFlags & DT_SINGLELINE) /* Center the checkbox / radio button to the text. */
bgRect.top = bgRect.top + (textRect.bottom - textRect.top - cb_size) / 2;
/* adjust for the check/radio marker */
bgRect.bottom = bgRect.top + cb_size;
bgRect.right = bgRect.left + cb_size;
textRect.left = bgRect.right + 6;
DrawThemeParentBackground(hwnd, hDC, NULL);
DrawThemeBackground(theme, hDC, part, state, &bgRect, NULL);
if (text)
{
DrawThemeText(theme, hDC, part, state, text, lstrlenW(text), dtFlags, 0, &textRect);
if (focused)
{
RECT focusRect;
focusRect = textRect;
DrawTextW(hDC, text, lstrlenW(text), &focusRect, dtFlags | DT_CALCRECT);
if (focusRect.right < textRect.right) focusRect.right++;
focusRect.bottom = textRect.bottom;
DrawFocusRect( hDC, &focusRect );
}
HeapFree(GetProcessHeap(), 0, text);
}
if (created_font) DeleteObject(font);
if (hPrevFont) SelectObject(hDC, hPrevFont);
}
