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uxtheme: Move themed scroll bar to uxtheme.

Browse source 
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zhiyi Zhang 2021-07-20 21:04:14 +08:00 committed by Alexandre Julliard
parent e02a7e579c
commit d9063802f2
12 changed files with 89 additions and 26 deletions
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1
dlls/comctl32/Makefile.in
View file

@ -38,7 +38,6 @@ C_SRCS = \
tab.c \
taskdialog.c \
theme_dialog.c \
theme_scrollbar.c \
theming.c \
toolbar.c \
tooltips.c \

5
dlls/comctl32/theming.c
View file

@ -35,8 +35,6 @@ typedef LRESULT (CALLBACK* THEMING_SUBCLASSPROC)(HWND, UINT, WPARAM, LPARAM,
extern LRESULT CALLBACK THEMING_DialogSubclassProc (HWND, UINT, WPARAM, LPARAM,
ULONG_PTR) DECLSPEC_HIDDEN;
extern LRESULT CALLBACK THEMING_ScrollbarSubclassProc (HWND, UINT, WPARAM, LPARAM,
ULONG_PTR) DECLSPEC_HIDDEN;
static const WCHAR dialogClass[] = L"#32770";
@ -47,7 +45,6 @@ static const struct ThemingSubclass
} subclasses[] = {
/* Note: list must be sorted by class name */
{dialogClass, THEMING_DialogSubclassProc},
{WC_SCROLLBARW, THEMING_ScrollbarSubclassProc}
};
#define NUM_SUBCLASSES (ARRAY_SIZE(subclasses))
@ -78,11 +75,9 @@ static LRESULT CALLBACK subclass_proc ## N (HWND wnd, UINT msg, \
}
MAKE_SUBCLASS_PROC(0)
MAKE_SUBCLASS_PROC(1)
static const WNDPROC subclassProcs[NUM_SUBCLASSES] = {
subclass_proc0,
subclass_proc1,
};
/***********************************************************************

28
dlls/user32/hook.c
View file

@ -81,6 +81,13 @@
WINE_DEFAULT_DEBUG_CHANNEL(hook);
WINE_DECLARE_DEBUG_CHANNEL(relay);
static struct user_api_hook original_user_api =
{
USER_ScrollBarProc,
};
static struct user_api_hook hooked_user_api;
struct user_api_hook *user_api = &original_user_api;
struct hook_info
{
INT id;
@ -961,3 +968,24 @@ BOOL WINAPI IsWinEventHookInstalled(DWORD dwEvent)
WARN("(%d)-stub!\n", dwEvent);
return TRUE;
}
/* Undocumented RegisterUserApiHook() */
BOOL WINAPI RegisterUserApiHook(const struct user_api_hook *new, struct user_api_hook *old)
{
if (!new)
return FALSE;
USER_Lock();
hooked_user_api = *new;
user_api = &hooked_user_api;
if (old)
*old = original_user_api;
USER_Unlock();
return TRUE;
}
/* Undocumented UnregisterUserApiHook() */
void WINAPI UnregisterUserApiHook(void)
{
InterlockedExchangePointer((void **)&user_api, &original_user_api);
}

13
dlls/user32/scroll.c
View file

@ -1317,11 +1317,7 @@ static BOOL SCROLL_SetScrollRange(HWND hwnd, INT nBar, INT minVal, INT maxVal)
return TRUE;
}
/***********************************************************************
* ScrollBarWndProc_common
*/
LRESULT ScrollBarWndProc_common( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, BOOL unicode )
LRESULT WINAPI USER_ScrollBarProc( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, BOOL unicode )
{
if (!IsWindow( hwnd )) return 0;
@ -1496,6 +1492,13 @@ LRESULT ScrollBarWndProc_common( HWND hwnd, UINT message, WPARAM wParam, LPARAM
return 0;
}
/***********************************************************************
* ScrollBarWndProc_common
*/
LRESULT ScrollBarWndProc_common( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, BOOL unicode )
{
return user_api->pScrollBarWndProc( hwnd, msg, wParam, lParam, unicode );
}
/*************************************************************************
* SetScrollInfo (USER32.@)

4
dlls/user32/user32.spec
View file

@ -612,7 +612,7 @@
@ stdcall RegisterTasklist (long)
@ stdcall RegisterTouchHitTestingWindow(long long)
@ stdcall RegisterTouchWindow(long long)
# @ stub RegisterUserApiHook
@ stdcall RegisterUserApiHook(ptr ptr)
@ stdcall RegisterWindowMessageA(str)
@ stdcall RegisterWindowMessageW(wstr)
@ stdcall ReleaseCapture()
@ -784,7 +784,7 @@
# @ stub UnregisterMessagePumpHook
@ stdcall UnregisterPowerSettingNotification(ptr)
@ stdcall UnregisterTouchWindow(long)
# @ stub UnregisterUserApiHook
@ stdcall UnregisterUserApiHook()
@ stdcall UpdateLayeredWindow(long long ptr ptr long ptr long ptr long)
@ stdcall UpdateLayeredWindowIndirect(long ptr)
@ stub UpdatePerUserSystemParameters

3
dlls/user32/user_private.h
View file

@ -386,4 +386,7 @@ struct png_funcs
#define assert(expr) ((void)0)
#endif
extern struct user_api_hook *user_api DECLSPEC_HIDDEN;
LRESULT WINAPI USER_ScrollBarProc(HWND, UINT, WPARAM, LPARAM, BOOL) DECLSPEC_HIDDEN;
#endif /* __WINE_USER_PRIVATE_H */

1
dlls/uxtheme/Makefile.in
View file

@ -12,6 +12,7 @@ C_SRCS = \
metric.c \
msstyles.c \
property.c \
scrollbar.c \
stylemap.c \
system.c \
uxini.c

21
dlls/comctl32/theme_scrollbar.c → dlls/uxtheme/scrollbar.c
View file

@ -28,8 +28,8 @@
#include "wingdi.h"
#include "winuser.h"
#include "uxtheme.h"
#include "uxthemedll.h"
#include "vssym32.h"
#include "comctl32.h"
#include "wine/debug.h"
/* Minimum size of the thumb in pixels */
@ -525,27 +525,26 @@ static void paint_scrollbar(HWND hwnd, HTHEME theme)
EndPaint(hwnd, &ps);
}
LRESULT CALLBACK THEMING_ScrollbarSubclassProc (HWND hwnd, UINT msg,
WPARAM wParam, LPARAM lParam,
ULONG_PTR dwRefData)
LRESULT WINAPI UXTHEME_ScrollbarWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam,
BOOL unicode)
{
const WCHAR* themeClass = WC_SCROLLBARW;
HTHEME theme;
LRESULT result;
POINT pt;
TRACE("(%p, 0x%x, %lu, %lu, %lu)\n", hwnd, msg, wParam, lParam, dwRefData);
TRACE("(%p, 0x%x, %lu, %lu, %d)\n", hwnd, msg, wParam, lParam, unicode);
switch (msg) {
case WM_CREATE:
result = THEMING_CallOriginalClass(hwnd, msg, wParam, lParam);
result = user_api.pScrollBarWndProc(hwnd, msg, wParam, lParam, unicode);
OpenThemeData(hwnd, themeClass);
return result;
case WM_DESTROY:
theme = GetWindowTheme(hwnd);
CloseThemeData(theme);
return THEMING_CallOriginalClass(hwnd, msg, wParam, lParam);
return user_api.pScrollBarWndProc(hwnd, msg, wParam, lParam, unicode);
case WM_THEMECHANGED:
theme = GetWindowTheme(hwnd);
@ -556,14 +555,14 @@ LRESULT CALLBACK THEMING_ScrollbarSubclassProc (HWND hwnd, UINT msg,
case WM_SYSCOLORCHANGE:
theme = GetWindowTheme(hwnd);
if (!theme) return THEMING_CallOriginalClass(hwnd, msg, wParam, lParam);
if (!theme) return user_api.pScrollBarWndProc(hwnd, msg, wParam, lParam, unicode);
/* Do nothing. When themed, a WM_THEMECHANGED will be received, too,
* which will do the repaint. */
break;
case WM_PAINT:
theme = GetWindowTheme(hwnd);
if (!theme) return THEMING_CallOriginalClass(hwnd, msg, wParam, lParam);
if (!theme) return user_api.pScrollBarWndProc(hwnd, msg, wParam, lParam, unicode);
paint_scrollbar(hwnd, theme);
break;
@ -571,7 +570,7 @@ LRESULT CALLBACK THEMING_ScrollbarSubclassProc (HWND hwnd, UINT msg,
case WM_MOUSEMOVE:
case WM_MOUSELEAVE:
theme = GetWindowTheme(hwnd);
if (!theme) return THEMING_CallOriginalClass(hwnd, msg, wParam, lParam);
if (!theme) return user_api.pScrollBarWndProc(hwnd, msg, wParam, lParam, unicode);
pt.x = (short)LOWORD(lParam);
pt.y = (short)HIWORD(lParam);
@ -579,7 +578,7 @@ LRESULT CALLBACK THEMING_ScrollbarSubclassProc (HWND hwnd, UINT msg,
break;
default:
return THEMING_CallOriginalClass(hwnd, msg, wParam, lParam);
return user_api.pScrollBarWndProc(hwnd, msg, wParam, lParam, unicode);
}
return 0;

18
dlls/uxtheme/system.c
View file

@ -55,6 +55,8 @@ static WCHAR szCurrentTheme[MAX_PATH];
static WCHAR szCurrentColor[64];
static WCHAR szCurrentSize[64];
struct user_api_hook user_api = {0};
/***********************************************************************/
static BOOL CALLBACK UXTHEME_broadcast_msg_enumchild (HWND hWnd, LPARAM msg)
@ -507,10 +509,12 @@ void UXTHEME_InitSystem(HINSTANCE hInst)
atDialogThemeEnabled = GlobalAddAtomW(L"ux_dialogtheme");
UXTHEME_LoadTheme();
ThemeHooksInstall();
}
void UXTHEME_UninitSystem(void)
{
ThemeHooksRemove();
MSSTYLES_SetActiveTheme(NULL, FALSE);
GlobalDeleteAtom(atWindowTheme);
@ -1220,3 +1224,17 @@ HRESULT WINAPI CheckThemeSignature(LPCWSTR pszThemeFileName)
MSSTYLES_CloseThemeFile(pt);
return S_OK;
}
BOOL WINAPI ThemeHooksInstall(void)
{
struct user_api_hook hooks;
hooks.pScrollBarWndProc = UXTHEME_ScrollbarWndProc;
return RegisterUserApiHook(&hooks, &user_api);
}
BOOL WINAPI ThemeHooksRemove(void)
{
UnregisterUserApiHook();
return TRUE;
}

4
dlls/uxtheme/uxtheme.spec
View file

@ -29,8 +29,8 @@
31 stub -noname InitUserTheme
32 stub -noname InitUserRegistry
33 stub -noname ReestablishServerConnection
34 stub -noname ThemeHooksInstall
35 stub -noname ThemeHooksRemove
34 stdcall -noname ThemeHooksInstall()
35 stdcall -noname ThemeHooksRemove()
36 stub -noname RefreshThemeForTS
43 stub -noname ClassicGetSystemMetrics
44 stub -noname ClassicSystemParametersInfoA

8
dlls/uxtheme/uxthemedll.h
View file

@ -21,6 +21,8 @@
#ifndef __WINE_UXTHEMEDLL_H
#define __WINE_UXTHEMEDLL_H
#include <winuser.h>
typedef HANDLE HTHEMEFILE;
/**********************************************************************
@ -93,10 +95,16 @@ HRESULT WINAPI EnumThemeSizes(LPWSTR pszThemeFileName, LPWSTR pszColorName,
DWORD dwSizeNum, PTHEMENAMES pszColorNames) DECLSPEC_HIDDEN;
HRESULT WINAPI ParseThemeIniFile(LPCWSTR pszIniFileName, LPWSTR pszUnknown,
ParseThemeIniFileProc callback, LPVOID lpData) DECLSPEC_HIDDEN;
BOOL WINAPI ThemeHooksInstall(void) DECLSPEC_HIDDEN;
BOOL WINAPI ThemeHooksRemove(void) DECLSPEC_HIDDEN;
extern void UXTHEME_InitSystem(HINSTANCE hInst) DECLSPEC_HIDDEN;
extern void UXTHEME_UninitSystem(void) DECLSPEC_HIDDEN;
extern struct user_api_hook user_api DECLSPEC_HIDDEN;
LRESULT WINAPI UXTHEME_ScrollbarWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam,
BOOL unicode) DECLSPEC_HIDDEN;
/* No alpha blending */
#define ALPHABLEND_NONE 0
/* "Cheap" binary alpha blending - but possibly faster */

9
include/winuser.h
View file

@ -4407,6 +4407,15 @@ WORD WINAPI SYSTEM_KillSystemTimer( WORD );
#ifdef __WINESRC__
WINUSERAPI BOOL CDECL __wine_send_input( HWND hwnd, const INPUT *input, const RAWINPUT *rawinput );
/* Uxtheme hook functions and struct */
struct user_api_hook
{
LRESULT (WINAPI *pScrollBarWndProc)(HWND, UINT, WPARAM, LPARAM, BOOL);
};
WINUSERAPI BOOL WINAPI RegisterUserApiHook(const struct user_api_hook *new, struct user_api_hook *old);
WINUSERAPI void WINAPI UnregisterUserApiHook(void);
#endif
#ifdef __cplusplus