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uxtheme: Hook DefDlgProc() for dialog theming. 

Fix controls on OpenMPT's channel setting dialog having incorrect background.

Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zhiyi Zhang 2022-01-24 15:47:07 +08:00 committed by Alexandre Julliard
parent 3e467a133f
commit b02405d799
9 changed files with 210 additions and 26 deletions
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34
dlls/user32/defdlg.c
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@ -354,10 +354,7 @@ out:
return dlgInfo;
}
/***********************************************************************
* DefDlgProcA (USER32.@)
*/
LRESULT WINAPI DefDlgProcA( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
static LRESULT USER_DefDlgProcA( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
DIALOGINFO *dlgInfo;
DLGPROC dlgproc;
@ -411,10 +408,7 @@ LRESULT WINAPI DefDlgProcA( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
return GetWindowLongPtrW( hwnd, DWLP_MSGRESULT );
}
/***********************************************************************
* DefDlgProcW (USER32.@)
*/
LRESULT WINAPI DefDlgProcW( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
static LRESULT USER_DefDlgProcW( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
DIALOGINFO *dlgInfo;
DLGPROC dlgproc;
@ -467,3 +461,27 @@ LRESULT WINAPI DefDlgProcW( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
return GetWindowLongPtrW( hwnd, DWLP_MSGRESULT );
}
LRESULT WINAPI USER_DefDlgProc( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, BOOL unicode )
{
if (unicode)
return USER_DefDlgProcW( hwnd, msg, wParam, lParam );
else
return USER_DefDlgProcA( hwnd, msg, wParam, lParam );
}
/***********************************************************************
* DefDlgProcA (USER32.@)
*/
LRESULT WINAPI DefDlgProcA( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
return user_api->pDefDlgProc( hwnd, msg, wParam, lParam, FALSE );
}
/***********************************************************************
* DefDlgProcW (USER32.@)
*/
LRESULT WINAPI DefDlgProcW( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
return user_api->pDefDlgProc( hwnd, msg, wParam, lParam, TRUE );
}

1
dlls/user32/hook.c
View File

@ -83,6 +83,7 @@ WINE_DECLARE_DEBUG_CHANNEL(relay);
static struct user_api_hook original_user_api =
{
USER_DefDlgProc,
USER_ScrollBarDraw,
USER_ScrollBarProc,
};

1
dlls/user32/user_private.h
View File

@ -303,6 +303,7 @@ extern BOOL get_icon_size( HICON handle, SIZE *size ) DECLSPEC_HIDDEN;
#endif
extern struct user_api_hook *user_api DECLSPEC_HIDDEN;
LRESULT WINAPI USER_DefDlgProc(HWND, UINT, WPARAM, LPARAM, BOOL) DECLSPEC_HIDDEN;
LRESULT WINAPI USER_ScrollBarProc(HWND, UINT, WPARAM, LPARAM, BOOL) DECLSPEC_HIDDEN;
void WINAPI USER_ScrollBarDraw(HWND, HDC, INT, enum SCROLL_HITTEST,
const struct SCROLL_TRACKING_INFO *, BOOL, BOOL, RECT *, INT, INT,

1
dlls/uxtheme/Makefile.in
View File

@ -5,6 +5,7 @@ DELAYIMPORTS = msimg32
C_SRCS = \
buffer.c \
dialog.c \
draw.c \
main.c \
metric.c \

176
dlls/uxtheme/dialog.c Normal file
View File

@ -0,0 +1,176 @@
/*
* Dialog theming support
*
* Copyright 2022 Zhiyi Zhang for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "uxtheme.h"
#include "uxthemedll.h"
#include "vssym32.h"
extern ATOM atDialogThemeEnabled;
static const WCHAR wine_dialog_brush[] = L"wine_dialog_brush";
static HBRUSH get_dialog_background_brush(HWND hwnd, BOOL create)
{
HBITMAP bitmap, old_bitmap;
HDC hdc, hdc_screen;
HBRUSH brush;
HTHEME theme;
DWORD flag;
HRESULT hr;
RECT rect;
SIZE size;
if (!IsThemeActive())
return NULL;
flag = HandleToUlong(GetPropW(hwnd, (LPCWSTR)MAKEINTATOM(atDialogThemeEnabled)));
if (flag != ETDT_ENABLETAB && flag != ETDT_ENABLEAEROWIZARDTAB)
return NULL;
brush = GetPropW(hwnd, wine_dialog_brush);
if (brush)
return brush;
if (!create)
return NULL;
theme = OpenThemeData(NULL, L"Tab");
if (!theme)
return NULL;
hr = GetThemePartSize(theme, NULL, TABP_BODY, 0, NULL, TS_TRUE, &size);
if (FAILED(hr))
{
size.cx = 10;
size.cy = 600;
}
hdc_screen = GetDC(NULL);
hdc = CreateCompatibleDC(hdc_screen);
bitmap = CreateCompatibleBitmap(hdc_screen, size.cx, size.cy);
old_bitmap = SelectObject(hdc, bitmap);
SetRect(&rect, 0, 0, size.cx, size.cy);
/* FIXME: XP draws the tab body bitmap directly without transparency even if there is */
FillRect(hdc, &rect, GetSysColorBrush(COLOR_3DFACE));
hr = DrawThemeBackground(theme, hdc, TABP_BODY, 0, &rect, NULL);
if (SUCCEEDED(hr))
{
brush = CreatePatternBrush(bitmap);
SetPropW(hwnd, wine_dialog_brush, brush);
}
SelectObject(hdc, old_bitmap);
DeleteDC(hdc);
ReleaseDC(NULL, hdc_screen);
CloseThemeData(theme);
return brush;
}
static void destroy_dialog_brush(HWND hwnd)
{
LOGBRUSH logbrush;
HBRUSH brush;
brush = GetPropW(hwnd, wine_dialog_brush);
if (brush)
{
RemovePropW(hwnd, wine_dialog_brush);
if (GetObjectW(brush, sizeof(logbrush), &logbrush) == sizeof(logbrush))
DeleteObject((HBITMAP)logbrush.lbHatch);
DeleteObject(brush);
}
}
LRESULT WINAPI UXTHEME_DefDlgProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp, BOOL unicode)
{
POINT org, old_org;
WNDPROC dlgproc;
HBRUSH brush;
LRESULT lr;
RECT rect;
HDC hdc;
switch (msg)
{
case WM_NCDESTROY:
{
destroy_dialog_brush(hwnd);
break;
}
case WM_THEMECHANGED:
{
destroy_dialog_brush(hwnd);
InvalidateRect(hwnd, NULL, TRUE);
break;
}
case WM_ERASEBKGND:
{
dlgproc = (WNDPROC)GetWindowLongPtrW(hwnd, DWLP_DLGPROC);
lr = CallWindowProcW(dlgproc, hwnd, msg, wp, lp);
if (lr)
return lr;
brush = get_dialog_background_brush(hwnd, TRUE);
if (!brush)
break;
/* Using FillRect() to draw background could introduce a tiling effect if the destination
* rectangle is larger than the pattern brush size, which is usually 10x600. This bug is
* visible on property sheet pages if system DPI is set to 192. However, the same bug also
* exists on XP and explains why vista+ don't use gradient tab body background anymore */
hdc = (HDC)wp;
GetViewportOrgEx(hdc, &org);
SetBrushOrgEx(hdc, org.x, org.y, &old_org);
GetClientRect(hwnd, &rect);
FillRect(hdc, &rect, brush);
SetBrushOrgEx(hdc, old_org.x, old_org.y, NULL);
return TRUE;
}
case WM_CTLCOLORSTATIC:
{
dlgproc = (WNDPROC)GetWindowLongPtrW(hwnd, DWLP_DLGPROC);
lr = CallWindowProcW(dlgproc, hwnd, msg, wp, lp);
if (lr)
return lr;
brush = get_dialog_background_brush(hwnd, FALSE);
if (!brush)
break;
hdc = (HDC)wp;
SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
SetBkMode(hdc, TRANSPARENT);
org.x = 0;
org.y = 0;
MapWindowPoints((HWND)lp, hwnd, &org, 1);
SetBrushOrgEx(hdc, -org.x, -org.y, NULL);
return (LRESULT)brush;
}
}
return user_api.pDefDlgProc(hwnd, msg, wp, lp, unicode);
}

1
dlls/uxtheme/system.c
View File

@ -1245,6 +1245,7 @@ BOOL WINAPI ThemeHooksInstall(void)
{
struct user_api_hook hooks;
hooks.pDefDlgProc = UXTHEME_DefDlgProc;
hooks.pScrollBarDraw = UXTHEME_ScrollBarDraw;
hooks.pScrollBarWndProc = UXTHEME_ScrollbarWndProc;
return RegisterUserApiHook(&hooks, &user_api);

20
dlls/uxtheme/tests/system.c
View File

@ -1772,7 +1772,6 @@ static void test_EnableThemeDialogTexture(void)
lr = SendMessageA(dialog, WM_ERASEBKGND, (WPARAM)child_hdc, 0);
ok(lr != 0, "WM_ERASEBKGND failed.\n");
brush = (HBRUSH)SendMessageW(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
todo_wine
ok(brush != GetSysColorBrush(COLOR_BTNFACE), "Expected brush changed.\n");
/* Test disabling theme dialog texture should change the brush immediately */
@ -1780,7 +1779,6 @@ static void test_EnableThemeDialogTexture(void)
hr = EnableThemeDialogTexture(dialog, ETDT_DISABLE);
ok(hr == S_OK, "EnableThemeDialogTexture failed, hr %#x.\n", hr);
brush2 = (HBRUSH)SendMessageW(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
todo_wine
ok(brush2 != brush, "Expected a different brush.\n");
ok(brush2 == GetSysColorBrush(COLOR_BTNFACE), "Expected brush %p, got %p.\n",
GetSysColorBrush(COLOR_BTNFACE), brush2);
@ -1799,7 +1797,6 @@ static void test_EnableThemeDialogTexture(void)
hr = EnableThemeDialogTexture(dialog, ETDT_USETABTEXTURE);
ok(hr == S_OK, "EnableThemeDialogTexture failed, hr %#x.\n", hr);
brush2 = (HBRUSH)SendMessageW(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
todo_wine
ok(brush2 != brush, "Expected a different brush.\n");
/* Test ETDT_ENABLE | ETDT_USEAEROWIZARDTABTEXTURE should change the brush immediately */
@ -1811,7 +1808,6 @@ static void test_EnableThemeDialogTexture(void)
if (LOBYTE(LOWORD(GetVersion())) < 6)
ok(brush2 == brush, "Expected the same brush.\n");
else
todo_wine
ok(brush2 != brush, "Expected a different brush.\n");
hr = EnableThemeDialogTexture(dialog, ETDT_DISABLE);
@ -1832,7 +1828,6 @@ static void test_EnableThemeDialogTexture(void)
SendMessageW(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
ret = GetBrushOrgEx(child_hdc, &org);
ok(ret, "GetBrushOrgEx failed, error %u.\n", GetLastError());
todo_wine
ok(org.x == -1 && org.y == -2, "Expected (-1,-2), got %s.\n", wine_dbgstr_point(&org));
/* Test that WM_CTLCOLORSTATIC changes background mode when dialog texture is on */
@ -1840,7 +1835,6 @@ static void test_EnableThemeDialogTexture(void)
ok(old_mode != 0, "SetBkMode failed.\n");
SendMessageW(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
mode = SetBkMode(child_hdc, old_mode);
todo_wine
ok(mode == TRANSPARENT, "Expected mode %#x, got %#x.\n", TRANSPARENT, mode);
/* Test that WM_CTLCOLORSTATIC changes background color when dialog texture is on */
@ -1859,15 +1853,12 @@ static void test_EnableThemeDialogTexture(void)
memset(&log_brush, 0, sizeof(log_brush));
count = GetObjectA(brush, sizeof(log_brush), &log_brush);
ok(count == sizeof(log_brush), "GetObjectA failed, error %u.\n", GetLastError());
todo_wine
ok(log_brush.lbColor == 0, "Expected brush color %#x, got %#x.\n", 0, log_brush.lbColor);
todo_wine
ok(log_brush.lbStyle == BS_PATTERN, "Expected brush style %#x, got %#x.\n", BS_PATTERN,
log_brush.lbStyle);
memset(&bmp, 0, sizeof(bmp));
count = GetObjectA((HBITMAP)log_brush.lbHatch, sizeof(bmp), &bmp);
todo_wine
ok(count == sizeof(bmp), "GetObjectA failed, error %u.\n", GetLastError());
theme = OpenThemeData(NULL, L"Tab");
@ -1877,16 +1868,13 @@ static void test_EnableThemeDialogTexture(void)
size.cy = 0;
hr = GetThemePartSize(theme, NULL, TABP_BODY, 0, NULL, TS_TRUE, &size);
ok(hr == S_OK, "GetThemePartSize failed, hr %#x.\n", hr);
todo_wine
ok(bmp.bmWidth == size.cx, "Expected width %d, got %d.\n", size.cx, bmp.bmWidth);
todo_wine
ok(bmp.bmHeight == size.cy, "Expected height %d, got %d.\n", size.cy, bmp.bmHeight);
CloseThemeData(theme);
/* Test that DefDlgProcA/W() are hooked for WM_CTLCOLORSTATIC */
brush = (HBRUSH)SendMessageW(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
todo_wine
ok(brush != GetSysColorBrush(COLOR_BTNFACE), "Expected a different brush.\n");
brush2 = (HBRUSH)DefDlgProcW(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
ok(brush2 == brush, "Expected the same brush.\n");
@ -1895,11 +1883,12 @@ static void test_EnableThemeDialogTexture(void)
/* Test that DefWindowProcA/W() are also hooked for WM_CTLCOLORSTATIC */
brush = (HBRUSH)SendMessageW(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
todo_wine
ok(brush != GetSysColorBrush(COLOR_BTNFACE), "Expected a different brush.\n");
brush2 = (HBRUSH)DefWindowProcW(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
todo_wine
ok(brush2 == brush, "Expected the same brush.\n");
brush2 = (HBRUSH)DefWindowProcA(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
todo_wine
ok(brush2 == brush, "Expected the same brush.\n");
/* Test that DefWindowProcA/W() are not hooked for WM_ERASEBKGND. So the background is still
@ -1951,13 +1940,11 @@ static void test_EnableThemeDialogTexture(void)
SetLastError(0xdeadbeef);
ret = GetObjectA(brush, sizeof(log_brush), &log_brush);
error = GetLastError();
todo_wine
ok(!ret || broken(ret) /* XP */, "GetObjectA succeeded.\n");
todo_wine
ok(error == ERROR_INVALID_PARAMETER || broken(error == 0xdeadbeef) /* XP */,
"Expected error %u, got %u.\n", ERROR_INVALID_PARAMETER, error);
ret = DeleteObject(brush);
todo_wine
ok(!ret || broken(ret) /* XP */, "DeleteObject succeeded.\n");
/* Should still report the same brush handle after the brush handle was freed */
@ -1971,7 +1958,6 @@ static void test_EnableThemeDialogTexture(void)
lr = SendMessageA(dialog, WM_THEMECHANGED, 0, 0);
ok(lr == 0, "WM_THEMECHANGED failed.\n");
brush2 = (HBRUSH)SendMessageW(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
todo_wine
ok(brush2 != brush, "Expected a different brush.\n");
ReleaseDC(child, child_hdc);
@ -2027,7 +2013,6 @@ static void test_EnableThemeDialogTexture(void)
ok(lr != 0, "WM_ERASEBKGND failed.\n");
brush = (HBRUSH)SendMessageW(dialog, WM_CTLCOLORSTATIC, (WPARAM)child_hdc, (LPARAM)child);
if (flags[i] == ETDT_ENABLETAB || flags[i] == ETDT_ENABLEAEROWIZARDTAB)
todo_wine
ok(brush != GetSysColorBrush(COLOR_BTNFACE), "Expected tab texture enabled.\n");
else
ok(brush == GetSysColorBrush(COLOR_BTNFACE), "Expected tab texture disabled.\n");
@ -2054,7 +2039,6 @@ static void test_EnableThemeDialogTexture(void)
|| ((flags[i] | flags[j]) & ETDT_ENABLEAEROWIZARDTAB) == ETDT_ENABLEAEROWIZARDTAB)
&& !((flags[i] | flags[j]) & ETDT_DISABLE)))
&& (((flags[i] | flags[j]) & (ETDT_ENABLETAB | ETDT_ENABLEAEROWIZARDTAB)) != (ETDT_ENABLETAB | ETDT_ENABLEAEROWIZARDTAB)))
todo_wine
ok(brush != GetSysColorBrush(COLOR_BTNFACE), "Expected tab texture enabled.\n");
else
ok(brush == GetSysColorBrush(COLOR_BTNFACE), "Expected tab texture disabled.\n");

1
dlls/uxtheme/uxthemedll.h
View File

@ -106,6 +106,7 @@ extern HRESULT UXTHEME_SetActiveTheme(PTHEME_FILE tf) DECLSPEC_HIDDEN;
extern void UXTHEME_UninitSystem(void) DECLSPEC_HIDDEN;
extern struct user_api_hook user_api DECLSPEC_HIDDEN;
LRESULT WINAPI UXTHEME_DefDlgProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam, BOOL unicode) DECLSPEC_HIDDEN;
void WINAPI UXTHEME_ScrollBarDraw(HWND hwnd, HDC dc, INT bar, enum SCROLL_HITTEST hit_test,
const struct SCROLL_TRACKING_INFO *tracking_info,
BOOL draw_arrows, BOOL draw_interior, RECT *rect, INT arrowsize,

1
include/winuser.h
View File

@ -4435,6 +4435,7 @@ struct SCROLL_TRACKING_INFO
struct user_api_hook
{
LRESULT (WINAPI *pDefDlgProc)(HWND, UINT, WPARAM, LPARAM, BOOL);
void (WINAPI *pScrollBarDraw)(HWND, HDC, INT, enum SCROLL_HITTEST,
const struct SCROLL_TRACKING_INFO *, BOOL, BOOL, RECT *, INT, INT,
INT, BOOL);