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wine
wine-cw
Commits
3701cb2f
Commit
3701cb2f
authored
Jul 27, 2005
by
Frank Richter
Committed by
Alexandre Julliard
Jul 27, 2005
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Implementation for GetThemePartSize() (not entirely equivalent to
native uxtheme, but sensibly useable).
parent
c93da092
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1 changed file
with
145 additions
and
55 deletions
+145
-55
draw.c
dlls/uxtheme/draw.c
+145
-55
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dlls/uxtheme/draw.c
View file @
3701cb2f
...
@@ -371,6 +371,102 @@ static HRESULT UXTHEME_DrawGlyph(HTHEME hTheme, HDC hdc, int iPartId,
...
@@ -371,6 +371,102 @@ static HRESULT UXTHEME_DrawGlyph(HTHEME hTheme, HDC hdc, int iPartId,
}
}
/***********************************************************************
/***********************************************************************
* get_image_part_size
*
* Used by GetThemePartSize and UXTHEME_DrawImageBackground
*/
static
HRESULT
get_image_part_size
(
HTHEME
hTheme
,
HDC
hdc
,
int
iPartId
,
int
iStateId
,
RECT
*
prc
,
THEMESIZE
eSize
,
POINT
*
psz
)
{
HRESULT
hr
=
S_OK
;
HBITMAP
bmpSrc
;
RECT
rcSrc
;
hr
=
UXTHEME_LoadImage
(
hTheme
,
hdc
,
iPartId
,
iStateId
,
prc
,
FALSE
,
&
bmpSrc
,
&
rcSrc
);
if
(
FAILED
(
hr
))
return
hr
;
switch
(
eSize
)
{
case
TS_DRAW
:
if
(
prc
!=
NULL
)
{
RECT
rcDst
;
POINT
dstSize
;
POINT
srcSize
;
int
sizingtype
=
ST_STRETCH
;
BOOL
uniformsizing
=
FALSE
;
CopyRect
(
&
rcDst
,
prc
);
dstSize
.
x
=
rcDst
.
right
-
rcDst
.
left
;
dstSize
.
y
=
rcDst
.
bottom
-
rcDst
.
top
;
srcSize
.
x
=
rcSrc
.
right
-
rcSrc
.
left
;
srcSize
.
y
=
rcSrc
.
bottom
-
rcSrc
.
top
;
GetThemeBool
(
hTheme
,
iPartId
,
iStateId
,
TMT_UNIFORMSIZING
,
&
uniformsizing
);
if
(
uniformsizing
)
{
/* Scale height and width equally */
int
widthDiff
=
abs
(
srcSize
.
x
-
dstSize
.
x
);
int
heightDiff
=
abs
(
srcSize
.
y
-
dstSize
.
x
);
if
(
widthDiff
>
heightDiff
)
{
dstSize
.
y
-=
widthDiff
-
heightDiff
;
rcDst
.
bottom
=
rcDst
.
top
+
dstSize
.
y
;
}
else
if
(
heightDiff
>
widthDiff
)
{
dstSize
.
x
-=
heightDiff
-
widthDiff
;
rcDst
.
right
=
rcDst
.
left
+
dstSize
.
x
;
}
}
GetThemeEnumValue
(
hTheme
,
iPartId
,
iStateId
,
TMT_SIZINGTYPE
,
&
sizingtype
);
if
(
sizingtype
==
ST_TRUESIZE
)
{
int
truesizestretchmark
=
0
;
if
(
dstSize
.
x
<
0
||
dstSize
.
y
<
0
)
{
BOOL
mirrorimage
=
TRUE
;
GetThemeBool
(
hTheme
,
iPartId
,
iStateId
,
TMT_MIRRORIMAGE
,
&
mirrorimage
);
if
(
mirrorimage
)
{
if
(
dstSize
.
x
<
0
)
{
rcDst
.
left
+=
dstSize
.
x
;
rcDst
.
right
+=
dstSize
.
x
;
}
if
(
dstSize
.
y
<
0
)
{
rcDst
.
top
+=
dstSize
.
y
;
rcDst
.
bottom
+=
dstSize
.
y
;
}
}
}
/* Only stretch when target exceeds source by truesizestretchmark percent */
GetThemeInt
(
hTheme
,
iPartId
,
iStateId
,
TMT_TRUESIZESTRETCHMARK
,
&
truesizestretchmark
);
if
(
dstSize
.
x
<
0
||
dstSize
.
y
<
0
||
MulDiv
(
srcSize
.
x
,
100
,
dstSize
.
x
)
>
truesizestretchmark
||
MulDiv
(
srcSize
.
y
,
100
,
dstSize
.
y
)
>
truesizestretchmark
)
{
memcpy
(
psz
,
&
dstSize
,
sizeof
(
SIZE
));
}
else
{
memcpy
(
psz
,
&
srcSize
,
sizeof
(
SIZE
));
}
}
else
{
psz
->
x
=
abs
(
dstSize
.
x
);
psz
->
y
=
abs
(
dstSize
.
y
);
}
break
;
}
/* else fall through */
case
TS_MIN
:
/* FIXME: couldn't figure how native uxtheme computes min size */
case
TS_TRUE
:
psz
->
x
=
rcSrc
.
right
-
rcSrc
.
left
;
psz
->
y
=
rcSrc
.
bottom
-
rcSrc
.
top
;
break
;
}
return
hr
;
}
/***********************************************************************
* UXTHEME_DrawImageBackground
* UXTHEME_DrawImageBackground
*
*
* Draw an imagefile background
* Draw an imagefile background
...
@@ -387,8 +483,8 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId,
...
@@ -387,8 +483,8 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId,
RECT
rcDst
;
RECT
rcDst
;
POINT
dstSize
;
POINT
dstSize
;
POINT
srcSize
;
POINT
srcSize
;
int
sizingtype
=
ST_TRUESIZE
;
POINT
drawSize
;
BOOL
uniformsizing
=
FALSE
;
int
sizingtype
=
ST_STRETCH
;
BOOL
transparent
=
FALSE
;
BOOL
transparent
=
FALSE
;
COLORREF
transparentcolor
=
0
;
COLORREF
transparentcolor
=
0
;
...
@@ -417,59 +513,17 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId,
...
@@ -417,59 +513,17 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId,
srcSize
.
x
=
rcSrc
.
right
-
rcSrc
.
left
;
srcSize
.
x
=
rcSrc
.
right
-
rcSrc
.
left
;
srcSize
.
y
=
rcSrc
.
bottom
-
rcSrc
.
top
;
srcSize
.
y
=
rcSrc
.
bottom
-
rcSrc
.
top
;
GetThemeBool
(
hTheme
,
iPartId
,
iStateId
,
TMT_UNIFORMSIZING
,
&
uniformsizing
);
if
(
uniformsizing
)
{
/* Scale height and width equally */
int
widthDiff
=
abs
(
srcSize
.
x
-
dstSize
.
x
);
int
heightDiff
=
abs
(
srcSize
.
y
-
dstSize
.
x
);
if
(
widthDiff
>
heightDiff
)
{
dstSize
.
y
-=
widthDiff
-
heightDiff
;
rcDst
.
bottom
=
rcDst
.
top
+
dstSize
.
y
;
}
else
if
(
heightDiff
>
widthDiff
)
{
dstSize
.
x
-=
heightDiff
-
widthDiff
;
rcDst
.
right
=
rcDst
.
left
+
dstSize
.
x
;
}
}
GetThemeEnumValue
(
hTheme
,
iPartId
,
iStateId
,
TMT_SIZINGTYPE
,
&
sizingtype
);
GetThemeEnumValue
(
hTheme
,
iPartId
,
iStateId
,
TMT_SIZINGTYPE
,
&
sizingtype
);
if
(
sizingtype
==
ST_TRUESIZE
)
{
if
(
sizingtype
==
ST_TRUESIZE
)
{
int
truesizestretchmark
=
0
;
get_image_part_size
(
hTheme
,
hdc
,
iPartId
,
iStateId
,
pRect
,
TS_DRAW
,
&
drawSize
);
rcDst
.
left
+=
(
dstSize
.
x
/
2
)
-
(
drawSize
.
x
/
2
);
if
(
dstSize
.
x
<
0
||
dstSize
.
y
<
0
)
{
rcDst
.
top
+=
(
dstSize
.
y
/
2
)
-
(
drawSize
.
y
/
2
);
BOOL
mirrorimage
=
TRUE
;
rcDst
.
right
=
rcDst
.
left
+
drawSize
.
x
;
GetThemeBool
(
hTheme
,
iPartId
,
iStateId
,
TMT_MIRRORIMAGE
,
&
mirrorimage
);
rcDst
.
bottom
=
rcDst
.
top
+
drawSize
.
y
;
if
(
mirrorimage
)
{
if
(
!
UXTHEME_StretchBlt
(
hdc
,
rcDst
.
left
,
rcDst
.
top
,
drawSize
.
x
,
drawSize
.
y
,
if
(
dstSize
.
x
<
0
)
{
hdcSrc
,
rcSrc
.
left
,
rcSrc
.
top
,
srcSize
.
x
,
srcSize
.
y
,
rcDst
.
left
+=
dstSize
.
x
;
transparent
,
transparentcolor
))
rcDst
.
right
+=
dstSize
.
x
;
hr
=
HRESULT_FROM_WIN32
(
GetLastError
());
}
if
(
dstSize
.
y
<
0
)
{
rcDst
.
top
+=
dstSize
.
y
;
rcDst
.
bottom
+=
dstSize
.
y
;
}
}
}
/* Only stretch when target exceeds source by truesizestretchmark percent */
GetThemeInt
(
hTheme
,
iPartId
,
iStateId
,
TMT_TRUESIZESTRETCHMARK
,
&
truesizestretchmark
);
if
(
dstSize
.
x
<
0
||
dstSize
.
y
<
0
||
MulDiv
(
srcSize
.
x
,
100
,
dstSize
.
x
)
>
truesizestretchmark
||
MulDiv
(
srcSize
.
y
,
100
,
dstSize
.
y
)
>
truesizestretchmark
)
{
if
(
!
UXTHEME_StretchBlt
(
hdc
,
rcDst
.
left
,
rcDst
.
top
,
dstSize
.
x
,
dstSize
.
y
,
hdcSrc
,
rcSrc
.
left
,
rcSrc
.
top
,
srcSize
.
x
,
srcSize
.
y
,
transparent
,
transparentcolor
))
hr
=
HRESULT_FROM_WIN32
(
GetLastError
());
}
else
{
rcDst
.
left
+=
(
dstSize
.
x
/
2
)
-
(
srcSize
.
x
/
2
);
rcDst
.
top
+=
(
dstSize
.
y
/
2
)
-
(
srcSize
.
y
/
2
);
rcDst
.
right
=
rcDst
.
left
+
srcSize
.
x
;
rcDst
.
bottom
=
rcDst
.
top
+
srcSize
.
y
;
if
(
!
UXTHEME_Blt
(
hdc
,
rcDst
.
left
,
rcDst
.
top
,
srcSize
.
x
,
srcSize
.
y
,
hdcSrc
,
rcSrc
.
left
,
rcSrc
.
top
,
transparent
,
transparentcolor
))
hr
=
HRESULT_FROM_WIN32
(
GetLastError
());
}
}
}
else
{
else
{
HDC
hdcDst
=
NULL
;
HDC
hdcDst
=
NULL
;
...
@@ -976,6 +1030,26 @@ HRESULT WINAPI GetThemeBackgroundRegion(HTHEME hTheme, HDC hdc, int iPartId,
...
@@ -976,6 +1030,26 @@ HRESULT WINAPI GetThemeBackgroundRegion(HTHEME hTheme, HDC hdc, int iPartId,
return
hr
;
return
hr
;
}
}
/* compute part size for "borderfill" backgrounds */
HRESULT
get_border_background_size
(
HTHEME
hTheme
,
int
iPartId
,
int
iStateId
,
THEMESIZE
eSize
,
POINT
*
psz
)
{
HRESULT
hr
=
S_OK
;
int
bordersize
=
1
;
if
(
SUCCEEDED
(
hr
=
GetThemeInt
(
hTheme
,
iPartId
,
iStateId
,
TMT_BORDERSIZE
,
&
bordersize
)))
{
psz
->
x
=
psz
->
y
=
2
*
bordersize
;
if
(
eSize
!=
TS_MIN
)
{
psz
->
x
++
;
psz
->
y
++
;
}
}
return
hr
;
}
/***********************************************************************
/***********************************************************************
* GetThemePartSize (UXTHEME.@)
* GetThemePartSize (UXTHEME.@)
*/
*/
...
@@ -983,10 +1057,26 @@ HRESULT WINAPI GetThemePartSize(HTHEME hTheme, HDC hdc, int iPartId,
...
@@ -983,10 +1057,26 @@ HRESULT WINAPI GetThemePartSize(HTHEME hTheme, HDC hdc, int iPartId,
int
iStateId
,
RECT
*
prc
,
THEMESIZE
eSize
,
int
iStateId
,
RECT
*
prc
,
THEMESIZE
eSize
,
SIZE
*
psz
)
SIZE
*
psz
)
{
{
FIXME
(
"%d %d %d: stub
\n
"
,
iPartId
,
iStateId
,
eSize
);
int
bgtype
=
BT_BORDERFILL
;
HRESULT
hr
=
S_OK
;
POINT
size
=
{
1
,
1
};
if
(
!
hTheme
)
if
(
!
hTheme
)
return
E_HANDLE
;
return
E_HANDLE
;
return
ERROR_CALL_NOT_IMPLEMENTED
;
GetThemeEnumValue
(
hTheme
,
iPartId
,
iStateId
,
TMT_BGTYPE
,
&
bgtype
);
if
(
bgtype
==
BT_IMAGEFILE
)
hr
=
get_image_part_size
(
hTheme
,
hdc
,
iPartId
,
iStateId
,
prc
,
eSize
,
&
size
);
else
if
(
bgtype
==
BT_BORDERFILL
)
hr
=
get_border_background_size
(
hTheme
,
iPartId
,
iStateId
,
eSize
,
&
size
);
else
{
FIXME
(
"Unknown background type
\n
"
);
/* This should never happen, and hence I don't know what to return */
hr
=
E_FAIL
;
}
psz
->
cx
=
size
.
x
;
psz
->
cy
=
size
.
y
;
return
hr
;
}
}
...
...
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