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wine
wine-winehq
Commits
36420ef4
Commit
36420ef4
authored
Sep 20, 2004
by
Jukka Heinonen
Committed by
Alexandre Julliard
Sep 20, 2004
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Plain Diff
Added support for int33 show/hide mouse cursor calls.
parent
0e5d9b56
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3 changed files
with
49 additions
and
2 deletions
+49
-2
int33.c
dlls/winedos/int33.c
+16
-2
vga.c
dlls/winedos/vga.c
+32
-0
vga.h
dlls/winedos/vga.h
+1
-0
No files found.
dlls/winedos/int33.c
View file @
36420ef4
...
...
@@ -40,6 +40,7 @@ static struct
FARPROC16
callback
;
WORD
callmask
;
WORD
VMPratio
,
HMPratio
,
oldx
,
oldy
;
WORD
hide_count
;
}
mouse_info
;
...
...
@@ -58,6 +59,10 @@ static void INT33_ResetMouse( CONTEXT86 *context )
mouse_info
.
HMPratio
=
8
;
mouse_info
.
VMPratio
=
16
;
/* Hide the mouse cursor */
mouse_info
.
hide_count
=
1
;
VGA_ShowMouse
(
FALSE
);
if
(
context
)
{
SET_AX
(
context
,
0xFFFF
);
/* driver installed */
...
...
@@ -81,11 +86,20 @@ void WINAPI DOSVM_Int33Handler( CONTEXT86 *context )
break
;
case
0x0001
:
FIXME
(
"Show mouse cursor
\n
"
);
TRACE
(
"Show mouse cursor, old hide count: %d
\n
"
,
mouse_info
.
hide_count
);
if
(
mouse_info
.
hide_count
>=
1
)
mouse_info
.
hide_count
--
;
if
(
!
mouse_info
.
hide_count
)
VGA_ShowMouse
(
TRUE
);
break
;
case
0x0002
:
FIXME
(
"Hide mouse cursor
\n
"
);
TRACE
(
"Hide mouse cursor, old hide count: %d
\n
"
,
mouse_info
.
hide_count
);
if
(
!
mouse_info
.
hide_count
)
VGA_ShowMouse
(
FALSE
);
mouse_info
.
hide_count
++
;
break
;
case
0x0003
:
...
...
dlls/winedos/vga.c
View file @
36420ef4
...
...
@@ -653,6 +653,38 @@ int VGA_GetWindowStart()
return
vga_fb_window
;
}
/**********************************************************************
* VGA_DoShowMouse
*
* Callback for VGA_ShowMouse.
*/
static
WINAPI
void
VGA_DoShowMouse
(
ULONG_PTR
show
)
{
INT
rv
;
do
{
rv
=
ShowCursor
(
show
);
}
while
(
show
?
(
rv
<
0
)
:
(
rv
>=
0
)
);
}
/**********************************************************************
* VGA_ShowMouse
*
* If argument is TRUE, unconditionally show mouse cursor.
* If argument is FALSE, unconditionally hide mouse cursor.
* This only works in graphics mode.
*/
void
VGA_ShowMouse
(
BOOL
show
)
{
if
(
lpddraw
)
MZ_RunInThread
(
VGA_DoShowMouse
,
(
ULONG_PTR
)
show
);
}
/*** TEXT MODE ***/
/* prepare the text mode video memory copy that is used to only
...
...
dlls/winedos/vga.h
View file @
36420ef4
...
...
@@ -40,6 +40,7 @@ LPSTR VGA_Lock(unsigned*Pitch,unsigned*Height,unsigned*Width,unsigned*Depth);
void
VGA_Unlock
(
void
);
void
VGA_SetWindowStart
(
int
start
);
int
VGA_GetWindowStart
();
void
VGA_ShowMouse
(
BOOL
show
);
/* text mode */
void
VGA_InitAlphaMode
(
unsigned
*
Xres
,
unsigned
*
Yres
);
...
...
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