127 lines
4.5 KiB
C
127 lines
4.5 KiB
C
/*
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* Theming - Dialogs
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*
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* Copyright (c) 2005 by Frank Richter
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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*/
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#include <stdarg.h>
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#include <string.h>
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#include <stdlib.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "uxtheme.h"
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#include "uxthemedll.h"
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#include "vssym32.h"
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#include "wine/debug.h"
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LRESULT WINAPI UXTHEME_DefDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, BOOL unicode)
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{
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HTHEME theme = GetWindowTheme ( hWnd );
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static const WCHAR themeClass[] = L"Window";
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BOOL themingActive = IsThemeDialogTextureEnabled (hWnd);
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BOOL doTheming = themingActive && (theme != NULL);
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LRESULT result;
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switch (msg)
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{
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case WM_CREATE:
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result = user_api.pDefDlgProc(hWnd, msg, wParam, lParam, unicode);
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theme = OpenThemeData( hWnd, themeClass );
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return result;
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case WM_DESTROY:
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CloseThemeData ( theme );
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SetWindowTheme( hWnd, NULL, NULL );
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OpenThemeData( hWnd, NULL );
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return user_api.pDefDlgProc(hWnd, msg, wParam, lParam, unicode);
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case WM_THEMECHANGED:
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CloseThemeData ( theme );
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OpenThemeData( hWnd, themeClass );
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InvalidateRect( hWnd, NULL, TRUE );
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return 0;
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case WM_ERASEBKGND:
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if (!doTheming) return user_api.pDefDlgProc(hWnd, msg, wParam, lParam, unicode);
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{
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RECT rc;
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WNDPROC dlgp = (WNDPROC)GetWindowLongPtrW (hWnd, DWLP_DLGPROC);
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if (!CallWindowProcW(dlgp, hWnd, msg, wParam, lParam))
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{
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/* Draw background*/
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GetClientRect (hWnd, &rc);
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if (IsThemePartDefined (theme, WP_DIALOG, 0))
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/* Although there is a theme for the WINDOW class/DIALOG part,
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* but I[res] haven't seen Windows using it yet... Even when
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* dialog theming is activated, the good ol' BTNFACE
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* background seems to be used. */
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#if 0
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DrawThemeBackground (theme, (HDC)wParam, WP_DIALOG, 0, &rc,
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NULL);
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#endif
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return user_api.pDefDlgProc(hWnd, msg, wParam, lParam, unicode);
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else
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/* We might have gotten a TAB theme class, so check if we can
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* draw as a tab page. */
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if (IsThemePartDefined (theme, TABP_BODY, 0))
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DrawThemeBackground (theme, (HDC)wParam, TABP_BODY, 0, &rc,
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NULL);
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else
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return user_api.pDefDlgProc(hWnd, msg, wParam, lParam, unicode);
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}
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return 1;
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}
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case WM_CTLCOLORSTATIC:
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if (!doTheming) return user_api.pDefDlgProc(hWnd, msg, wParam, lParam, unicode);
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{
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WNDPROC dlgp = (WNDPROC)GetWindowLongPtrW (hWnd, DWLP_DLGPROC);
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LRESULT result = CallWindowProcW(dlgp, hWnd, msg, wParam, lParam);
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if (!result)
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{
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/* Override defaults with more suitable values when themed */
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HDC controlDC = (HDC)wParam;
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HWND controlWnd = (HWND)lParam;
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WCHAR controlClass[32];
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GetClassNameW (controlWnd, controlClass, ARRAY_SIZE(controlClass));
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if (lstrcmpiW (controlClass, WC_STATICW) == 0)
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{
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SetBkColor(controlDC, GetSysColor(COLOR_BTNFACE));
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SetBkMode (controlDC, TRANSPARENT);
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/* Return NULL brush since we painted the BG already */
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return (LRESULT)GetStockObject (NULL_BRUSH);
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}
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else
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return user_api.pDefDlgProc(hWnd, msg, wParam, lParam, unicode);
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}
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return result;
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}
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default:
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/* Call old proc */
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return user_api.pDefDlgProc(hWnd, msg, wParam, lParam, unicode);
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}
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return 0;
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}
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