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Johnny Cai
wine
Commits
5797fbb8
Commit
5797fbb8
authored
23 years ago
by
Alexandre Julliard
Browse files
Options
Downloads
Patches
Plain Diff
Added WIN_GetRectangles function.
Fixed WindowFromPoint to work accross processes.
parent
2489dc90
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3 changed files
include/win.h
+1
-0
1 addition, 0 deletions
include/win.h
windows/win.c
+46
-0
46 additions, 0 deletions
windows/win.c
windows/winpos.c
+64
-105
64 additions, 105 deletions
windows/winpos.c
with
111 additions
and
105 deletions
include/win.h
+
1
−
0
View file @
5797fbb8
...
...
@@ -92,6 +92,7 @@ extern void WIN_SetOwner( HWND hwnd, HWND owner );
extern
LONG
WIN_SetStyle
(
HWND
hwnd
,
LONG
style
);
extern
LONG
WIN_SetExStyle
(
HWND
hwnd
,
LONG
style
);
extern
void
WIN_SetRectangles
(
HWND
hwnd
,
const
RECT
*
rectWindow
,
const
RECT
*
rectClient
);
extern
BOOL
WIN_GetRectangles
(
HWND
hwnd
,
RECT
*
rectWindow
,
RECT
*
rectClient
);
extern
LRESULT
WIN_DestroyWindow
(
HWND
hwnd
);
extern
void
WIN_DestroyThreadWindows
(
HWND
hwnd
);
extern
BOOL
WIN_CreateDesktopWindow
(
void
);
...
...
This diff is collapsed.
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windows/win.c
+
46
−
0
View file @
5797fbb8
...
...
@@ -568,6 +568,52 @@ void WIN_SetRectangles( HWND hwnd, const RECT *rectWindow, const RECT *rectClien
}
/***********************************************************************
* WIN_GetRectangles
*
* Get the window and client rectangles.
*/
BOOL
WIN_GetRectangles
(
HWND
hwnd
,
RECT
*
rectWindow
,
RECT
*
rectClient
)
{
WND
*
win
=
WIN_GetPtr
(
hwnd
);
BOOL
ret
=
TRUE
;
if
(
!
win
)
return
FALSE
;
if
(
win
==
WND_OTHER_PROCESS
)
{
SERVER_START_REQ
(
get_window_rectangles
)
{
req
->
handle
=
hwnd
;
if
((
ret
=
!
wine_server_call
(
req
)))
{
if
(
rectWindow
)
{
rectWindow
->
left
=
reply
->
window
.
left
;
rectWindow
->
top
=
reply
->
window
.
top
;
rectWindow
->
right
=
reply
->
window
.
right
;
rectWindow
->
bottom
=
reply
->
window
.
bottom
;
}
if
(
rectClient
)
{
rectClient
->
left
=
reply
->
client
.
left
;
rectClient
->
top
=
reply
->
client
.
top
;
rectClient
->
right
=
reply
->
client
.
right
;
rectClient
->
bottom
=
reply
->
client
.
bottom
;
}
}
}
SERVER_END_REQ
;
}
else
{
if
(
rectWindow
)
*
rectWindow
=
win
->
rectWindow
;
if
(
rectClient
)
*
rectClient
=
win
->
rectClient
;
WIN_ReleasePtr
(
win
);
}
return
ret
;
}
/***********************************************************************
* WIN_DestroyWindow
*
...
...
This diff is collapsed.
Click to expand it.
windows/winpos.c
+
64
−
105
View file @
5797fbb8
...
...
@@ -173,32 +173,7 @@ void WINAPI SwitchToThisWindow( HWND hwnd, BOOL restore )
*/
BOOL
WINAPI
GetWindowRect
(
HWND
hwnd
,
LPRECT
rect
)
{
BOOL
ret
;
WND
*
wndPtr
=
WIN_GetPtr
(
hwnd
);
if
(
!
wndPtr
)
return
FALSE
;
if
(
wndPtr
!=
WND_OTHER_PROCESS
)
{
*
rect
=
wndPtr
->
rectWindow
;
WIN_ReleasePtr
(
wndPtr
);
ret
=
TRUE
;
}
else
{
SERVER_START_REQ
(
get_window_rectangles
)
{
req
->
handle
=
hwnd
;
if
((
ret
=
!
wine_server_call_err
(
req
)))
{
rect
->
left
=
reply
->
window
.
left
;
rect
->
top
=
reply
->
window
.
top
;
rect
->
right
=
reply
->
window
.
right
;
rect
->
bottom
=
reply
->
window
.
bottom
;
}
}
SERVER_END_REQ
;
}
BOOL
ret
=
WIN_GetRectangles
(
hwnd
,
rect
,
NULL
);
if
(
ret
)
{
MapWindowPoints
(
GetAncestor
(
hwnd
,
GA_PARENT
),
0
,
(
POINT
*
)
rect
,
2
);
...
...
@@ -292,31 +267,14 @@ int WINAPI SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL bRedraw )
BOOL
WINAPI
GetClientRect
(
HWND
hwnd
,
LPRECT
rect
)
{
BOOL
ret
;
WND
*
wndPtr
=
WIN_GetPtr
(
hwnd
);
rect
->
left
=
rect
->
top
=
rect
->
right
=
rect
->
bottom
=
0
;
if
(
!
wndPtr
)
return
FALSE
;
if
(
wndPtr
!=
WND_OTHER_PROCESS
)
rect
->
right
=
rect
->
bottom
=
0
;
if
((
ret
=
WIN_GetRectangles
(
hwnd
,
NULL
,
rect
)))
{
rect
->
right
=
wndPtr
->
rectClient
.
right
-
wndPtr
->
rectClient
.
left
;
rect
->
bottom
=
wndPtr
->
rectClient
.
bottom
-
wndPtr
->
rectClient
.
top
;
WIN_ReleasePtr
(
wndPtr
);
ret
=
TRUE
;
}
else
{
SERVER_START_REQ
(
get_window_rectangles
)
{
req
->
handle
=
hwnd
;
if
((
ret
=
!
wine_server_call_err
(
req
)))
{
rect
->
right
=
reply
->
client
.
right
-
reply
->
client
.
left
;
rect
->
bottom
=
reply
->
client
.
bottom
-
reply
->
client
.
top
;
}
}
SERVER_END_REQ
;
rect
->
right
-=
rect
->
left
;
rect
->
bottom
-=
rect
->
top
;
}
rect
->
left
=
rect
->
top
=
0
;
return
ret
;
}
...
...
@@ -351,57 +309,64 @@ BOOL WINAPI ScreenToClient( HWND hwnd, LPPOINT lppnt )
static
HWND
find_child_from_point
(
HWND
parent
,
POINT
pt
,
INT
*
hittest
,
LPARAM
lparam
)
{
int
i
,
res
;
LONG
style
,
exstyle
;
RECT
rectWindow
,
rectClient
;
WND
*
wndPtr
;
HWND
*
list
=
WIN_ListChildren
(
parent
);
if
(
!
list
)
return
0
;
for
(
i
=
0
;
list
[
i
];
i
++
)
{
if
(
!
(
wndPtr
=
WIN_FindWndPtr
(
list
[
i
]
)))
continue
;
/* If point is in window, and window is visible, and it */
/* is enabled (or it's a top-level window), then explore */
/* its children. Otherwise, go to the next window. */
if
(
!
(
wndPtr
->
dwStyle
&
WS_VISIBLE
))
goto
next
;
/* not visible -> skip */
if
((
wndPtr
->
dwStyle
&
(
WS_POPUP
|
WS_CHILD
|
WS_DISABLED
))
==
(
WS_CHILD
|
WS_DISABLED
))
goto
next
;
/* disabled child -> skip */
if
((
wndPtr
->
dwExStyle
&
(
WS_EX_LAYERED
|
WS_EX_TRANSPARENT
))
==
(
WS_EX_LAYERED
|
WS_EX_TRANSPARENT
))
goto
next
;
/* transparent -> skip */
if
(
wndPtr
->
hrgnWnd
)
style
=
GetWindowLongW
(
list
[
i
],
GWL_STYLE
);
if
(
!
(
style
&
WS_VISIBLE
))
continue
;
/* not visible -> skip */
if
((
style
&
(
WS_POPUP
|
WS_CHILD
|
WS_DISABLED
))
==
(
WS_CHILD
|
WS_DISABLED
))
continue
;
/* disabled child -> skip */
exstyle
=
GetWindowLongW
(
list
[
i
],
GWL_EXSTYLE
);
if
((
exstyle
&
(
WS_EX_LAYERED
|
WS_EX_TRANSPARENT
))
==
(
WS_EX_LAYERED
|
WS_EX_TRANSPARENT
))
continue
;
/* transparent -> skip */
if
(
!
WIN_GetRectangles
(
list
[
i
],
&
rectWindow
,
&
rectClient
))
continue
;
if
(
!
PtInRect
(
&
rectWindow
,
pt
))
continue
;
/* not in window -> skip */
/* FIXME: check window region for other processes too */
if
((
wndPtr
=
WIN_GetPtr
(
list
[
i
]
))
&&
wndPtr
!=
WND_OTHER_PROCESS
)
{
if
(
!
PtInRegion
(
wndPtr
->
hrgnWnd
,
pt
.
x
-
wndPtr
->
rectWindow
.
left
,
pt
.
y
-
wndPtr
->
rectWindow
.
top
))
goto
next
;
/* point outside window region -> skip */
if
(
wndPtr
->
hrgnWnd
&&
!
PtInRegion
(
wndPtr
->
hrgnWnd
,
pt
.
x
-
rectWindow
.
left
,
pt
.
y
-
rectWindow
.
top
))
{
WIN_ReleasePtr
(
wndPtr
);
continue
;
/* point outside window region -> skip */
}
WIN_ReleasePtr
(
wndPtr
);
}
else
if
(
!
PtInRect
(
&
wndPtr
->
rectWindow
,
pt
))
goto
next
;
/* not in window -> skip */
/* If window is minimized or disabled, return at once */
if
(
wndPtr
->
dwS
tyle
&
WS_MINIMIZE
)
if
(
s
tyle
&
WS_MINIMIZE
)
{
WIN_ReleaseWndPtr
(
wndPtr
);
*
hittest
=
HTCAPTION
;
return
list
[
i
];
}
if
(
wndPtr
->
dwS
tyle
&
WS_DISABLED
)
if
(
s
tyle
&
WS_DISABLED
)
{
WIN_ReleaseWndPtr
(
wndPtr
);
*
hittest
=
HTERROR
;
return
list
[
i
];
}
/* If point is in client area, explore children */
if
(
PtInRect
(
&
wndPtr
->
rectClient
,
pt
))
if
(
PtInRect
(
&
rectClient
,
pt
))
{
POINT
new_pt
;
HWND
ret
;
new_pt
.
x
=
pt
.
x
-
wndPtr
->
rectClient
.
left
;
new_pt
.
y
=
pt
.
y
-
wndPtr
->
rectClient
.
top
;
WIN_ReleaseWndPtr
(
wndPtr
);
new_pt
.
x
=
pt
.
x
-
rectClient
.
left
;
new_pt
.
y
=
pt
.
y
-
rectClient
.
top
;
if
((
ret
=
find_child_from_point
(
list
[
i
],
new_pt
,
hittest
,
lparam
)))
return
ret
;
}
else
WIN_ReleaseWndPtr
(
wndPtr
);
/* Now it's inside window, send WM_NCCHITTEST (if same thread) */
if
(
!
WIN_IsCurrentThread
(
list
[
i
]
))
...
...
@@ -414,10 +379,7 @@ static HWND find_child_from_point( HWND parent, POINT pt, INT *hittest, LPARAM l
*
hittest
=
res
;
/* Found the window */
return
list
[
i
];
}
continue
;
/* continue search with next sibling */
next:
WIN_ReleaseWndPtr
(
wndPtr
);
/* continue search with next sibling */
}
return
0
;
}
...
...
@@ -430,40 +392,36 @@ static HWND find_child_from_point( HWND parent, POINT pt, INT *hittest, LPARAM l
*/
HWND
WINPOS_WindowFromPoint
(
HWND
hwndScope
,
POINT
pt
,
INT
*
hittest
)
{
WND
*
wndScope
;
POINT
xy
=
pt
;
int
res
;
LONG
style
;
TRACE
(
"scope %04x %ld,%ld
\n
"
,
hwndScope
,
pt
.
x
,
pt
.
y
);
if
(
!
hwndScope
)
hwndScope
=
GetDesktopWindow
();
if
(
!
(
wndScope
=
WIN_FindWndPtr
(
hwndScope
)))
return
0
;
hwndScope
=
wndScope
->
hwndSelf
;
/* make it a full handle */
style
=
GetWindowLongW
(
hwndScope
,
GWL_STYLE
);
*
hittest
=
HTERROR
;
if
(
wndScope
->
dwStyle
&
WS_DISABLED
)
{
WIN_ReleaseWndPtr
(
wndScope
);
return
0
;
}
if
(
style
&
WS_DISABLED
)
return
0
;
if
(
wndScope
->
parent
)
MapWindowPoints
(
GetDesktopWindow
(),
wndScope
->
parent
,
&
xy
,
1
);
MapWindowPoints
(
GetDesktopWindow
(),
GetAncestor
(
hwndScope
,
GA_PARENT
),
&
xy
,
1
);
if
(
!
(
wndScope
->
dwS
tyle
&
WS_MINIMIZE
)
&&
PtInRect
(
&
wndScope
->
rectClient
,
xy
)
)
if
(
!
(
s
tyle
&
WS_MINIMIZE
))
{
HWND
ret
;
xy
.
x
-=
wndScope
->
rectClient
.
left
;
xy
.
y
-=
wndScope
->
rectClient
.
top
;
WIN_ReleaseWndPtr
(
wndScope
);
if
((
ret
=
find_child_from_point
(
hwndScope
,
xy
,
hittest
,
MAKELONG
(
pt
.
x
,
pt
.
y
)
)))
RECT
rectClient
;
if
(
WIN_GetRectangles
(
hwndScope
,
NULL
,
&
rectClient
)
&&
PtInRect
(
&
rectClient
,
xy
))
{
TRACE
(
"found child %x
\n
"
,
ret
);
return
ret
;
HWND
ret
;
xy
.
x
-=
rectClient
.
left
;
xy
.
y
-=
rectClient
.
top
;
if
((
ret
=
find_child_from_point
(
hwndScope
,
xy
,
hittest
,
MAKELONG
(
pt
.
x
,
pt
.
y
)
)))
{
TRACE
(
"found child %x
\n
"
,
ret
);
return
ret
;
}
}
}
else
WIN_ReleaseWndPtr
(
wndScope
);
/* If nothing found, try the scope window */
if
(
!
WIN_IsCurrentThread
(
hwndScope
))
...
...
@@ -512,28 +470,29 @@ HWND WINAPI ChildWindowFromPointEx( HWND hwndParent, POINT pt, UINT uFlags)
HWND
*
list
;
int
i
;
RECT
rect
;
HWND
retvalue
=
0
;
HWND
retvalue
;
GetClientRect
(
hwndParent
,
&
rect
);
if
(
!
PtInRect
(
&
rect
,
pt
))
return
0
;
if
(
!
(
list
=
WIN_ListChildren
(
hwndParent
)))
return
0
;
for
(
i
=
0
;
list
[
i
]
&&
!
retvalue
;
i
++
)
for
(
i
=
0
;
list
[
i
];
i
++
)
{
WND
*
wnd
=
WIN_FindWndPtr
(
list
[
i
]
);
if
(
!
wnd
)
continue
;
if
(
PtInRect
(
&
wnd
->
rectWindow
,
pt
))
if
(
!
WIN_GetRectangles
(
list
[
i
],
&
rect
,
NULL
))
continue
;
if
(
!
PtInRect
(
&
rect
,
pt
))
continue
;
if
(
uFlags
&
(
CWP_SKIPINVISIBLE
|
CWP_SKIPDISABLED
))
{
LONG
style
=
GetWindowLongW
(
list
[
i
],
GWL_STYLE
);
if
((
uFlags
&
CWP_SKIPINVISIBLE
)
&&
!
(
style
&
WS_VISIBLE
))
continue
;
if
((
uFlags
&
CWP_SKIPDISABLED
)
&&
(
style
&
WS_DISABLED
))
continue
;
}
if
(
uFlags
&
CWP_SKIPTRANSPARENT
)
{
if
(
(
uFlags
&
CWP_SKIPINVISIBLE
)
&&
!
(
wnd
->
dwStyle
&
WS_VISIBLE
)
);
else
if
(
(
uFlags
&
CWP_SKIPDISABLED
)
&&
(
wnd
->
dwStyle
&
WS_DISABLED
)
);
else
if
(
(
uFlags
&
CWP_SKIPTRANSPARENT
)
&&
(
wnd
->
dwExStyle
&
WS_EX_TRANSPARENT
)
);
else
retvalue
=
list
[
i
];
if
(
GetWindowLongW
(
list
[
i
],
GWL_EXSTYLE
)
&
WS_EX_TRANSPARENT
)
continue
;
}
WIN_ReleaseWndPtr
(
wnd
)
;
break
;
}
retvalue
=
list
[
i
];
HeapFree
(
GetProcessHeap
(),
0
,
list
);
if
(
!
retvalue
)
retvalue
=
hwndParent
;
return
retvalue
;
...
...
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