2 * Win32 5.1 Theme drawing
4 * Copyright (C) 2003 Kevin Koltzau
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
35 #include "uxthemedll.h"
37 #include "wine/debug.h"
39 WINE_DEFAULT_DEBUG_CHANNEL(uxtheme
);
41 /***********************************************************************
42 * Defines and global variables
45 extern ATOM atDialogThemeEnabled
;
47 /***********************************************************************/
49 /***********************************************************************
50 * EnableThemeDialogTexture (UXTHEME.@)
52 HRESULT WINAPI
EnableThemeDialogTexture(HWND hwnd
, DWORD dwFlags
)
54 static const WCHAR szTab
[] = { 'T','a','b',0 };
57 TRACE("(%p,0x%08x\n", hwnd
, dwFlags
);
58 res
= SetPropW (hwnd
, (LPCWSTR
)MAKEINTATOM(atDialogThemeEnabled
),
59 UlongToHandle(dwFlags
|0x80000000));
60 /* 0x80000000 serves as a "flags set" flag */
62 return HRESULT_FROM_WIN32(GetLastError());
63 if (dwFlags
& ETDT_USETABTEXTURE
)
64 return SetWindowTheme (hwnd
, NULL
, szTab
);
66 return SetWindowTheme (hwnd
, NULL
, NULL
);
69 /***********************************************************************
70 * IsThemeDialogTextureEnabled (UXTHEME.@)
72 BOOL WINAPI
IsThemeDialogTextureEnabled(HWND hwnd
)
74 DWORD dwDialogTextureFlags
;
75 TRACE("(%p)\n", hwnd
);
77 dwDialogTextureFlags
= HandleToUlong( GetPropW( hwnd
, (LPCWSTR
)MAKEINTATOM(atDialogThemeEnabled
) ));
78 if (dwDialogTextureFlags
== 0)
79 /* Means EnableThemeDialogTexture wasn't called for this dialog */
82 return (dwDialogTextureFlags
& ETDT_ENABLE
) && !(dwDialogTextureFlags
& ETDT_DISABLE
);
85 /***********************************************************************
86 * DrawThemeParentBackground (UXTHEME.@)
88 HRESULT WINAPI
DrawThemeParentBackground(HWND hwnd
, HDC hdc
, RECT
*prc
)
96 TRACE("(%p,%p,%p)\n", hwnd
, hdc
, prc
);
97 hParent
= GetParent(hwnd
);
102 MapWindowPoints(hwnd
, hParent
, (LPPOINT
)&rt
, 2);
104 clip
= CreateRectRgn(0,0,1,1);
105 hasClip
= GetClipRgn(hdc
, clip
);
107 TRACE("Failed to get original clipping region\n");
109 IntersectClipRect(hdc
, prc
->left
, prc
->top
, prc
->right
, prc
->bottom
);
112 GetClientRect(hwnd
, &rt
);
113 MapWindowPoints(hwnd
, hParent
, (LPPOINT
)&rt
, 2);
116 OffsetViewportOrgEx(hdc
, -rt
.left
, -rt
.top
, &org
);
118 SendMessageW(hParent
, WM_ERASEBKGND
, (WPARAM
)hdc
, 0);
119 SendMessageW(hParent
, WM_PRINTCLIENT
, (WPARAM
)hdc
, PRF_CLIENT
);
121 SetViewportOrgEx(hdc
, org
.x
, org
.y
, NULL
);
124 SelectClipRgn(hdc
, NULL
);
125 else if(hasClip
== 1)
126 SelectClipRgn(hdc
, clip
);
133 /***********************************************************************
134 * DrawThemeBackground (UXTHEME.@)
136 HRESULT WINAPI
DrawThemeBackground(HTHEME hTheme
, HDC hdc
, int iPartId
,
137 int iStateId
, const RECT
*pRect
,
138 const RECT
*pClipRect
)
141 opts
.dwSize
= sizeof(DTBGOPTS
);
144 opts
.dwFlags
|= DTBG_CLIPRECT
;
145 CopyRect(&opts
.rcClip
, pClipRect
);
147 return DrawThemeBackgroundEx(hTheme
, hdc
, iPartId
, iStateId
, pRect
, &opts
);
150 /***********************************************************************
151 * UXTHEME_SelectImage
153 * Select the image to use
155 static PTHEME_PROPERTY
UXTHEME_SelectImage(HTHEME hTheme
, HDC hdc
, int iPartId
, int iStateId
, const RECT
*pRect
, BOOL glyph
)
158 int imageselecttype
= IST_NONE
;
162 image
= TMT_GLYPHIMAGEFILE
;
164 image
= TMT_IMAGEFILE
;
166 if((tp
=MSSTYLES_FindProperty(hTheme
, iPartId
, iStateId
, TMT_FILENAME
, image
)))
168 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_IMAGESELECTTYPE
, &imageselecttype
);
170 if(imageselecttype
== IST_DPI
) {
172 int screendpi
= GetDeviceCaps(hdc
, LOGPIXELSX
);
173 for(i
=4; i
>=0; i
--) {
175 if(SUCCEEDED(GetThemeInt(hTheme
, iPartId
, iStateId
, i
+ TMT_MINDPI1
, &reqdpi
))) {
176 if(reqdpi
!= 0 && screendpi
>= reqdpi
) {
177 TRACE("Using %d DPI, image %d\n", reqdpi
, i
+ TMT_IMAGEFILE1
);
178 return MSSTYLES_FindProperty(hTheme
, iPartId
, iStateId
, TMT_FILENAME
, i
+ TMT_IMAGEFILE1
);
182 /* If an image couldn't be selected, choose the first one */
183 return MSSTYLES_FindProperty(hTheme
, iPartId
, iStateId
, TMT_FILENAME
, TMT_IMAGEFILE1
);
185 else if(imageselecttype
== IST_SIZE
) {
186 POINT size
= {pRect
->right
-pRect
->left
, pRect
->bottom
-pRect
->top
};
188 for(i
=4; i
>=0; i
--) {
189 PTHEME_PROPERTY fileProp
=
190 MSSTYLES_FindProperty(hTheme
, iPartId
, iStateId
, TMT_FILENAME
, i
+ TMT_IMAGEFILE1
);
191 if (!fileProp
) continue;
192 if(FAILED(GetThemePosition(hTheme
, iPartId
, iStateId
, i
+ TMT_MINSIZE1
, &reqsize
))) {
193 /* fall back to size of Nth image */
194 WCHAR szPath
[MAX_PATH
];
195 int imagelayout
= IL_HORIZONTAL
;
201 lstrcpynW(szPath
, fileProp
->lpValue
,
202 min(fileProp
->dwValueLen
+1, sizeof(szPath
)/sizeof(szPath
[0])));
203 hBmp
= MSSTYLES_LoadBitmap(hTheme
, szPath
, &hasAlpha
);
206 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_IMAGELAYOUT
, &imagelayout
);
207 GetThemeInt(hTheme
, iPartId
, iStateId
, TMT_IMAGECOUNT
, &imagecount
);
209 GetObjectW(hBmp
, sizeof(bmp
), &bmp
);
210 if(imagelayout
== IL_VERTICAL
) {
211 reqsize
.x
= bmp
.bmWidth
;
212 reqsize
.y
= bmp
.bmHeight
/imagecount
;
215 reqsize
.x
= bmp
.bmWidth
/imagecount
;
216 reqsize
.y
= bmp
.bmHeight
;
219 if(reqsize
.x
<= size
.x
&& reqsize
.y
<= size
.y
) {
220 TRACE("Using image size %dx%d, image %d\n", reqsize
.x
, reqsize
.y
, i
+ TMT_IMAGEFILE1
);
224 /* If an image couldn't be selected, choose the smallest one */
225 return MSSTYLES_FindProperty(hTheme
, iPartId
, iStateId
, TMT_FILENAME
, TMT_IMAGEFILE1
);
230 /***********************************************************************
233 * Load image for part/state
235 static HRESULT
UXTHEME_LoadImage(HTHEME hTheme
, HDC hdc
, int iPartId
, int iStateId
, const RECT
*pRect
, BOOL glyph
,
236 HBITMAP
*hBmp
, RECT
*bmpRect
, BOOL
* hasImageAlpha
)
238 int imagelayout
= IL_HORIZONTAL
;
242 WCHAR szPath
[MAX_PATH
];
243 PTHEME_PROPERTY tp
= UXTHEME_SelectImage(hTheme
, hdc
, iPartId
, iStateId
, pRect
, glyph
);
245 FIXME("Couldn't determine image for part/state %d/%d, invalid theme?\n", iPartId
, iStateId
);
246 return E_PROP_ID_UNSUPPORTED
;
248 lstrcpynW(szPath
, tp
->lpValue
, min(tp
->dwValueLen
+1, sizeof(szPath
)/sizeof(szPath
[0])));
249 *hBmp
= MSSTYLES_LoadBitmap(hTheme
, szPath
, hasImageAlpha
);
251 TRACE("Failed to load bitmap %s\n", debugstr_w(szPath
));
252 return HRESULT_FROM_WIN32(GetLastError());
255 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_IMAGELAYOUT
, &imagelayout
);
256 GetThemeInt(hTheme
, iPartId
, iStateId
, TMT_IMAGECOUNT
, &imagecount
);
258 imagenum
= max (min (imagecount
, iStateId
), 1) - 1;
259 GetObjectW(*hBmp
, sizeof(bmp
), &bmp
);
260 if(imagelayout
== IL_VERTICAL
) {
261 int height
= bmp
.bmHeight
/imagecount
;
263 bmpRect
->right
= bmp
.bmWidth
;
264 bmpRect
->top
= imagenum
* height
;
265 bmpRect
->bottom
= bmpRect
->top
+ height
;
268 int width
= bmp
.bmWidth
/imagecount
;
269 bmpRect
->left
= imagenum
* width
;
270 bmpRect
->right
= bmpRect
->left
+ width
;
272 bmpRect
->bottom
= bmp
.bmHeight
;
277 /***********************************************************************
280 * Pseudo TransparentBlt/StretchBlt
282 static inline BOOL
UXTHEME_StretchBlt(HDC hdcDst
, int nXOriginDst
, int nYOriginDst
, int nWidthDst
, int nHeightDst
,
283 HDC hdcSrc
, int nXOriginSrc
, int nYOriginSrc
, int nWidthSrc
, int nHeightSrc
,
284 INT transparent
, COLORREF transcolor
)
286 static const BLENDFUNCTION blendFunc
=
288 AC_SRC_OVER
, /* BlendOp */
290 255, /* SourceConstantAlpha */
291 AC_SRC_ALPHA
/* AlphaFormat */
293 if (transparent
== ALPHABLEND_BINARY
) {
294 /* Ensure we don't pass any negative values to TransparentBlt */
295 return TransparentBlt(hdcDst
, nXOriginDst
, nYOriginDst
, abs(nWidthDst
), abs(nHeightDst
),
296 hdcSrc
, nXOriginSrc
, nYOriginSrc
, abs(nWidthSrc
), abs(nHeightSrc
),
299 if ((transparent
== ALPHABLEND_NONE
) ||
300 !AlphaBlend(hdcDst
, nXOriginDst
, nYOriginDst
, nWidthDst
, nHeightDst
,
301 hdcSrc
, nXOriginSrc
, nYOriginSrc
, nWidthSrc
, nHeightSrc
,
304 return StretchBlt(hdcDst
, nXOriginDst
, nYOriginDst
, nWidthDst
, nHeightDst
,
305 hdcSrc
, nXOriginSrc
, nYOriginSrc
, nWidthSrc
, nHeightSrc
,
311 /***********************************************************************
314 * Simplify sending same width/height for both source and dest
316 static inline BOOL
UXTHEME_Blt(HDC hdcDest
, int nXOriginDest
, int nYOriginDest
, int nWidthDest
, int nHeightDest
,
317 HDC hdcSrc
, int nXOriginSrc
, int nYOriginSrc
,
318 INT transparent
, COLORREF transcolor
)
320 return UXTHEME_StretchBlt(hdcDest
, nXOriginDest
, nYOriginDest
, nWidthDest
, nHeightDest
,
321 hdcSrc
, nXOriginSrc
, nYOriginSrc
, nWidthDest
, nHeightDest
,
322 transparent
, transcolor
);
325 /***********************************************************************
328 * Stretches or tiles, depending on sizingtype.
330 static inline BOOL
UXTHEME_SizedBlt (HDC hdcDst
, int nXOriginDst
, int nYOriginDst
,
331 int nWidthDst
, int nHeightDst
,
332 HDC hdcSrc
, int nXOriginSrc
, int nYOriginSrc
,
333 int nWidthSrc
, int nHeightSrc
,
335 INT transparent
, COLORREF transcolor
)
337 if (sizingtype
== ST_TILE
)
342 if (!nWidthSrc
|| !nHeightSrc
) return TRUE
;
344 /* For destination width/height less than or equal to source
345 width/height, do not bother with memory bitmap optimization */
346 if (nWidthSrc
>= nWidthDst
&& nHeightSrc
>= nHeightDst
)
348 int bltWidth
= min (nWidthDst
, nWidthSrc
);
349 int bltHeight
= min (nHeightDst
, nHeightSrc
);
351 return UXTHEME_Blt (hdcDst
, nXOriginDst
, nYOriginDst
, bltWidth
, bltHeight
,
352 hdcSrc
, nXOriginSrc
, nYOriginSrc
,
353 transparent
, transcolor
);
356 /* Create a DC with a bitmap consisting of a tiling of the source
357 bitmap, with standard GDI functions. This is faster than an
358 iteration with UXTHEME_Blt(). */
359 hdcTemp
= CreateCompatibleDC(hdcSrc
);
364 int nWidthTemp
, nHeightTemp
;
365 int xOfs
, xRemaining
;
366 int yOfs
, yRemaining
;
369 /* Calculate temp dimensions of integer multiples of source dimensions */
370 nWidthTemp
= ((nWidthDst
+ nWidthSrc
- 1) / nWidthSrc
) * nWidthSrc
;
371 nHeightTemp
= ((nHeightDst
+ nHeightSrc
- 1) / nHeightSrc
) * nHeightSrc
;
372 bitmapTemp
= CreateCompatibleBitmap(hdcSrc
, nWidthTemp
, nHeightTemp
);
373 bitmapOrig
= SelectObject(hdcTemp
, bitmapTemp
);
375 /* Initial copy of bitmap */
376 BitBlt(hdcTemp
, 0, 0, nWidthSrc
, nHeightSrc
, hdcSrc
, nXOriginSrc
, nYOriginSrc
, SRCCOPY
);
378 /* Extend bitmap in the X direction. Growth of width is exponential */
380 xRemaining
= nWidthTemp
- nWidthSrc
;
381 growSize
= nWidthSrc
;
382 while (xRemaining
> 0)
384 growSize
= min(growSize
, xRemaining
);
385 BitBlt(hdcTemp
, xOfs
, 0, growSize
, nHeightSrc
, hdcTemp
, 0, 0, SRCCOPY
);
387 xRemaining
-= growSize
;
391 /* Extend bitmap in the Y direction. Growth of height is exponential */
393 yRemaining
= nHeightTemp
- nHeightSrc
;
394 growSize
= nHeightSrc
;
395 while (yRemaining
> 0)
397 growSize
= min(growSize
, yRemaining
);
398 BitBlt(hdcTemp
, 0, yOfs
, nWidthTemp
, growSize
, hdcTemp
, 0, 0, SRCCOPY
);
400 yRemaining
-= growSize
;
404 /* Use temporary hdc for source */
405 result
= UXTHEME_Blt (hdcDst
, nXOriginDst
, nYOriginDst
, nWidthDst
, nHeightDst
,
407 transparent
, transcolor
);
409 SelectObject(hdcTemp
, bitmapOrig
);
410 DeleteObject(bitmapTemp
);
417 return UXTHEME_StretchBlt (hdcDst
, nXOriginDst
, nYOriginDst
, nWidthDst
, nHeightDst
,
418 hdcSrc
, nXOriginSrc
, nYOriginSrc
, nWidthSrc
, nHeightSrc
,
419 transparent
, transcolor
);
423 /* Get transparency parameters passed to UXTHEME_StretchBlt() - the parameters
424 * depend on whether the image has full alpha or whether it is
425 * color-transparent or just opaque. */
426 static inline void get_transparency (HTHEME hTheme
, int iPartId
, int iStateId
,
427 BOOL hasImageAlpha
, INT
* transparent
,
428 COLORREF
* transparentcolor
, BOOL glyph
)
432 *transparent
= ALPHABLEND_FULL
;
433 *transparentcolor
= RGB (255, 0, 255);
438 GetThemeBool(hTheme
, iPartId
, iStateId
,
439 glyph
? TMT_GLYPHTRANSPARENT
: TMT_TRANSPARENT
, &trans
);
441 *transparent
= ALPHABLEND_BINARY
;
442 if(FAILED(GetThemeColor(hTheme
, iPartId
, iStateId
,
443 glyph
? TMT_GLYPHTRANSPARENTCOLOR
: TMT_TRANSPARENTCOLOR
,
444 transparentcolor
))) {
445 /* If image is transparent, but no color was specified, use magenta */
446 *transparentcolor
= RGB(255, 0, 255);
450 *transparent
= ALPHABLEND_NONE
;
454 /***********************************************************************
455 * UXTHEME_DrawImageGlyph
457 * Draw an imagefile glyph
459 static HRESULT
UXTHEME_DrawImageGlyph(HTHEME hTheme
, HDC hdc
, int iPartId
,
460 int iStateId
, RECT
*pRect
,
461 const DTBGOPTS
*pOptions
)
464 HBITMAP bmpSrc
= NULL
;
466 HGDIOBJ oldSrc
= NULL
;
468 INT transparent
= FALSE
;
469 COLORREF transparentcolor
;
470 int valign
= VA_CENTER
;
471 int halign
= HA_CENTER
;
477 hr
= UXTHEME_LoadImage(hTheme
, hdc
, iPartId
, iStateId
, pRect
, TRUE
,
478 &bmpSrc
, &rcSrc
, &hasAlpha
);
479 if(FAILED(hr
)) return hr
;
480 hdcSrc
= CreateCompatibleDC(hdc
);
482 hr
= HRESULT_FROM_WIN32(GetLastError());
485 oldSrc
= SelectObject(hdcSrc
, bmpSrc
);
487 dstSize
.x
= pRect
->right
-pRect
->left
;
488 dstSize
.y
= pRect
->bottom
-pRect
->top
;
489 srcSize
.x
= rcSrc
.right
-rcSrc
.left
;
490 srcSize
.y
= rcSrc
.bottom
-rcSrc
.top
;
492 get_transparency (hTheme
, iPartId
, iStateId
, hasAlpha
, &transparent
,
493 &transparentcolor
, TRUE
);
494 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_VALIGN
, &valign
);
495 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_HALIGN
, &halign
);
497 topleft
.x
= pRect
->left
;
498 topleft
.y
= pRect
->top
;
499 if(halign
== HA_CENTER
) topleft
.x
+= (dstSize
.x
/2)-(srcSize
.x
/2);
500 else if(halign
== HA_RIGHT
) topleft
.x
+= dstSize
.x
-srcSize
.x
;
501 if(valign
== VA_CENTER
) topleft
.y
+= (dstSize
.y
/2)-(srcSize
.y
/2);
502 else if(valign
== VA_BOTTOM
) topleft
.y
+= dstSize
.y
-srcSize
.y
;
504 if(!UXTHEME_Blt(hdc
, topleft
.x
, topleft
.y
, srcSize
.x
, srcSize
.y
,
505 hdcSrc
, rcSrc
.left
, rcSrc
.top
,
506 transparent
, transparentcolor
)) {
507 hr
= HRESULT_FROM_WIN32(GetLastError());
510 SelectObject(hdcSrc
, oldSrc
);
515 /***********************************************************************
516 * UXTHEME_DrawImageGlyph
518 * Draw glyph on top of background, if appropriate
520 static HRESULT
UXTHEME_DrawGlyph(HTHEME hTheme
, HDC hdc
, int iPartId
,
521 int iStateId
, RECT
*pRect
,
522 const DTBGOPTS
*pOptions
)
524 int glyphtype
= GT_NONE
;
526 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_GLYPHTYPE
, &glyphtype
);
528 if(glyphtype
== GT_IMAGEGLYPH
) {
529 return UXTHEME_DrawImageGlyph(hTheme
, hdc
, iPartId
, iStateId
, pRect
, pOptions
);
531 else if(glyphtype
== GT_FONTGLYPH
) {
532 /* I don't know what a font glyph is, I've never seen it used in any themes */
533 FIXME("Font glyph\n");
538 /***********************************************************************
539 * get_image_part_size
541 * Used by GetThemePartSize and UXTHEME_DrawImageBackground
543 static HRESULT
get_image_part_size (HTHEME hTheme
, HDC hdc
, int iPartId
,
544 int iStateId
, RECT
*prc
, THEMESIZE eSize
,
552 hr
= UXTHEME_LoadImage(hTheme
, hdc
, iPartId
, iStateId
, prc
, FALSE
,
553 &bmpSrc
, &rcSrc
, &hasAlpha
);
554 if (FAILED(hr
)) return hr
;
564 int sizingtype
= ST_STRETCH
;
565 BOOL uniformsizing
= FALSE
;
567 CopyRect(&rcDst
, prc
);
569 dstSize
.x
= rcDst
.right
-rcDst
.left
;
570 dstSize
.y
= rcDst
.bottom
-rcDst
.top
;
571 srcSize
.x
= rcSrc
.right
-rcSrc
.left
;
572 srcSize
.y
= rcSrc
.bottom
-rcSrc
.top
;
574 GetThemeBool(hTheme
, iPartId
, iStateId
, TMT_UNIFORMSIZING
, &uniformsizing
);
576 /* Scale height and width equally */
577 if (dstSize
.x
*srcSize
.y
< dstSize
.y
*srcSize
.x
)
579 dstSize
.y
= MulDiv (srcSize
.y
, dstSize
.x
, srcSize
.x
);
580 rcDst
.bottom
= rcDst
.top
+ dstSize
.y
;
584 dstSize
.x
= MulDiv (srcSize
.x
, dstSize
.y
, srcSize
.y
);
585 rcDst
.right
= rcDst
.left
+ dstSize
.x
;
589 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_SIZINGTYPE
, &sizingtype
);
590 if(sizingtype
== ST_TRUESIZE
) {
591 int truesizestretchmark
= 100;
593 if(dstSize
.x
< 0 || dstSize
.y
< 0) {
594 BOOL mirrorimage
= TRUE
;
595 GetThemeBool(hTheme
, iPartId
, iStateId
, TMT_MIRRORIMAGE
, &mirrorimage
);
598 rcDst
.left
+= dstSize
.x
;
599 rcDst
.right
+= dstSize
.x
;
602 rcDst
.top
+= dstSize
.y
;
603 rcDst
.bottom
+= dstSize
.y
;
607 /* Whatever TrueSizeStretchMark does - it does not seem to
608 * be what's outlined below. It appears as if native
609 * uxtheme always stretches if dest is smaller than source
610 * (ie as if TrueSizeStretchMark==100 with the code below) */
612 /* Only stretch when target exceeds source by truesizestretchmark percent */
613 GetThemeInt(hTheme
, iPartId
, iStateId
, TMT_TRUESIZESTRETCHMARK
, &truesizestretchmark
);
615 if(dstSize
.x
< 0 || dstSize
.y
< 0 ||
616 (MulDiv(srcSize
.x
, 100, dstSize
.x
) > truesizestretchmark
&&
617 MulDiv(srcSize
.y
, 100, dstSize
.y
) > truesizestretchmark
)) {
618 memcpy (psz
, &dstSize
, sizeof (SIZE
));
621 memcpy (psz
, &srcSize
, sizeof (SIZE
));
626 psz
->x
= abs(dstSize
.x
);
627 psz
->y
= abs(dstSize
.y
);
631 /* else fall through */
633 /* FIXME: couldn't figure how native uxtheme computes min size */
635 psz
->x
= rcSrc
.right
- rcSrc
.left
;
636 psz
->y
= rcSrc
.bottom
- rcSrc
.top
;
642 /***********************************************************************
643 * UXTHEME_DrawImageBackground
645 * Draw an imagefile background
647 static HRESULT
UXTHEME_DrawImageBackground(HTHEME hTheme
, HDC hdc
, int iPartId
,
648 int iStateId
, RECT
*pRect
,
649 const DTBGOPTS
*pOptions
)
660 int sizingtype
= ST_STRETCH
;
662 COLORREF transparentcolor
= 0;
665 hr
= UXTHEME_LoadImage(hTheme
, hdc
, iPartId
, iStateId
, pRect
, FALSE
,
666 &bmpSrc
, &rcSrc
, &hasAlpha
);
667 if(FAILED(hr
)) return hr
;
668 hdcSrc
= CreateCompatibleDC(hdc
);
670 hr
= HRESULT_FROM_WIN32(GetLastError());
673 oldSrc
= SelectObject(hdcSrc
, bmpSrc
);
675 CopyRect(&rcDst
, pRect
);
677 get_transparency (hTheme
, iPartId
, iStateId
, hasAlpha
, &transparent
,
678 &transparentcolor
, FALSE
);
680 dstSize
.x
= rcDst
.right
-rcDst
.left
;
681 dstSize
.y
= rcDst
.bottom
-rcDst
.top
;
682 srcSize
.x
= rcSrc
.right
-rcSrc
.left
;
683 srcSize
.y
= rcSrc
.bottom
-rcSrc
.top
;
685 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_SIZINGTYPE
, &sizingtype
);
686 if(sizingtype
== ST_TRUESIZE
) {
687 int valign
= VA_CENTER
, halign
= HA_CENTER
;
689 get_image_part_size (hTheme
, hdc
, iPartId
, iStateId
, pRect
, TS_DRAW
, &drawSize
);
690 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_VALIGN
, &valign
);
691 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_HALIGN
, &halign
);
693 if (halign
== HA_CENTER
)
694 rcDst
.left
+= (dstSize
.x
/2)-(drawSize
.x
/2);
695 else if (halign
== HA_RIGHT
)
696 rcDst
.left
= rcDst
.right
- drawSize
.x
;
697 if (valign
== VA_CENTER
)
698 rcDst
.top
+= (dstSize
.y
/2)-(drawSize
.y
/2);
699 else if (valign
== VA_BOTTOM
)
700 rcDst
.top
= rcDst
.bottom
- drawSize
.y
;
701 rcDst
.right
= rcDst
.left
+ drawSize
.x
;
702 rcDst
.bottom
= rcDst
.top
+ drawSize
.y
;
703 if(!UXTHEME_StretchBlt(hdc
, rcDst
.left
, rcDst
.top
, drawSize
.x
, drawSize
.y
,
704 hdcSrc
, rcSrc
.left
, rcSrc
.top
, srcSize
.x
, srcSize
.y
,
705 transparent
, transparentcolor
))
706 hr
= HRESULT_FROM_WIN32(GetLastError());
713 dstSize
.x
= abs(dstSize
.x
);
714 dstSize
.y
= abs(dstSize
.y
);
716 GetThemeMargins(hTheme
, hdc
, iPartId
, iStateId
, TMT_SIZINGMARGINS
, NULL
, &sm
);
719 OffsetViewportOrgEx(hdcDst
, rcDst
.left
, rcDst
.top
, &org
);
721 /* Upper left corner */
722 if(!UXTHEME_Blt(hdcDst
, 0, 0, sm
.cxLeftWidth
, sm
.cyTopHeight
,
723 hdcSrc
, rcSrc
.left
, rcSrc
.top
,
724 transparent
, transparentcolor
)) {
725 hr
= HRESULT_FROM_WIN32(GetLastError());
728 /* Upper right corner */
729 if(!UXTHEME_Blt (hdcDst
, dstSize
.x
-sm
.cxRightWidth
, 0,
730 sm
.cxRightWidth
, sm
.cyTopHeight
,
731 hdcSrc
, rcSrc
.right
-sm
.cxRightWidth
, rcSrc
.top
,
732 transparent
, transparentcolor
)) {
733 hr
= HRESULT_FROM_WIN32(GetLastError());
736 /* Lower left corner */
737 if(!UXTHEME_Blt (hdcDst
, 0, dstSize
.y
-sm
.cyBottomHeight
,
738 sm
.cxLeftWidth
, sm
.cyBottomHeight
,
739 hdcSrc
, rcSrc
.left
, rcSrc
.bottom
-sm
.cyBottomHeight
,
740 transparent
, transparentcolor
)) {
741 hr
= HRESULT_FROM_WIN32(GetLastError());
744 /* Lower right corner */
745 if(!UXTHEME_Blt (hdcDst
, dstSize
.x
-sm
.cxRightWidth
, dstSize
.y
-sm
.cyBottomHeight
,
746 sm
.cxRightWidth
, sm
.cyBottomHeight
,
747 hdcSrc
, rcSrc
.right
-sm
.cxRightWidth
, rcSrc
.bottom
-sm
.cyBottomHeight
,
748 transparent
, transparentcolor
)) {
749 hr
= HRESULT_FROM_WIN32(GetLastError());
753 if ((sizingtype
== ST_STRETCH
) || (sizingtype
== ST_TILE
)) {
754 int destCenterWidth
= dstSize
.x
- (sm
.cxLeftWidth
+ sm
.cxRightWidth
);
755 int srcCenterWidth
= srcSize
.x
- (sm
.cxLeftWidth
+ sm
.cxRightWidth
);
756 int destCenterHeight
= dstSize
.y
- (sm
.cyTopHeight
+ sm
.cyBottomHeight
);
757 int srcCenterHeight
= srcSize
.y
- (sm
.cyTopHeight
+ sm
.cyBottomHeight
);
759 if(destCenterWidth
> 0) {
761 if(!UXTHEME_SizedBlt (hdcDst
, sm
.cxLeftWidth
, 0,
762 destCenterWidth
, sm
.cyTopHeight
,
763 hdcSrc
, rcSrc
.left
+sm
.cxLeftWidth
, rcSrc
.top
,
764 srcCenterWidth
, sm
.cyTopHeight
,
765 sizingtype
, transparent
, transparentcolor
)) {
766 hr
= HRESULT_FROM_WIN32(GetLastError());
770 if(!UXTHEME_SizedBlt (hdcDst
, sm
.cxLeftWidth
, dstSize
.y
-sm
.cyBottomHeight
,
771 destCenterWidth
, sm
.cyBottomHeight
,
772 hdcSrc
, rcSrc
.left
+sm
.cxLeftWidth
, rcSrc
.bottom
-sm
.cyBottomHeight
,
773 srcCenterWidth
, sm
.cyBottomHeight
,
774 sizingtype
, transparent
, transparentcolor
)) {
775 hr
= HRESULT_FROM_WIN32(GetLastError());
779 if(destCenterHeight
> 0) {
781 if(!UXTHEME_SizedBlt (hdcDst
, 0, sm
.cyTopHeight
,
782 sm
.cxLeftWidth
, destCenterHeight
,
783 hdcSrc
, rcSrc
.left
, rcSrc
.top
+sm
.cyTopHeight
,
784 sm
.cxLeftWidth
, srcCenterHeight
,
786 transparent
, transparentcolor
)) {
787 hr
= HRESULT_FROM_WIN32(GetLastError());
791 if(!UXTHEME_SizedBlt (hdcDst
, dstSize
.x
-sm
.cxRightWidth
, sm
.cyTopHeight
,
792 sm
.cxRightWidth
, destCenterHeight
,
793 hdcSrc
, rcSrc
.right
-sm
.cxRightWidth
, rcSrc
.top
+sm
.cyTopHeight
,
794 sm
.cxRightWidth
, srcCenterHeight
,
795 sizingtype
, transparent
, transparentcolor
)) {
796 hr
= HRESULT_FROM_WIN32(GetLastError());
800 if(destCenterHeight
> 0 && destCenterWidth
> 0) {
801 BOOL borderonly
= FALSE
;
802 GetThemeBool(hTheme
, iPartId
, iStateId
, TMT_BORDERONLY
, &borderonly
);
805 if(!UXTHEME_SizedBlt (hdcDst
, sm
.cxLeftWidth
, sm
.cyTopHeight
,
806 destCenterWidth
, destCenterHeight
,
807 hdcSrc
, rcSrc
.left
+sm
.cxLeftWidth
, rcSrc
.top
+sm
.cyTopHeight
,
808 srcCenterWidth
, srcCenterHeight
,
809 sizingtype
, transparent
, transparentcolor
)) {
810 hr
= HRESULT_FROM_WIN32(GetLastError());
818 SetViewportOrgEx (hdcDst
, org
.x
, org
.y
, NULL
);
820 SelectObject(hdcSrc
, oldSrc
);
822 CopyRect(pRect
, &rcDst
);
826 /***********************************************************************
827 * UXTHEME_DrawBorderRectangle
829 * Draw the bounding rectangle for a borderfill background
831 static HRESULT
UXTHEME_DrawBorderRectangle(HTHEME hTheme
, HDC hdc
, int iPartId
,
832 int iStateId
, RECT
*pRect
,
833 const DTBGOPTS
*pOptions
)
838 COLORREF bordercolor
= RGB(0,0,0);
841 GetThemeInt(hTheme
, iPartId
, iStateId
, TMT_BORDERSIZE
, &bordersize
);
844 ptCorners
[0].x
= pRect
->left
;
845 ptCorners
[0].y
= pRect
->top
;
846 ptCorners
[1].x
= pRect
->right
-1;
847 ptCorners
[1].y
= pRect
->top
;
848 ptCorners
[2].x
= pRect
->right
-1;
849 ptCorners
[2].y
= pRect
->bottom
-1;
850 ptCorners
[3].x
= pRect
->left
;
851 ptCorners
[3].y
= pRect
->bottom
-1;
852 ptCorners
[4].x
= pRect
->left
;
853 ptCorners
[4].y
= pRect
->top
;
855 InflateRect(pRect
, -bordersize
, -bordersize
);
856 if(pOptions
->dwFlags
& DTBG_OMITBORDER
)
858 GetThemeColor(hTheme
, iPartId
, iStateId
, TMT_BORDERCOLOR
, &bordercolor
);
859 hPen
= CreatePen(PS_SOLID
, bordersize
, bordercolor
);
861 return HRESULT_FROM_WIN32(GetLastError());
862 oldPen
= SelectObject(hdc
, hPen
);
864 if(!Polyline(hdc
, ptCorners
, 5))
865 hr
= HRESULT_FROM_WIN32(GetLastError());
867 SelectObject(hdc
, oldPen
);
873 /***********************************************************************
874 * UXTHEME_DrawBackgroundFill
876 * Fill a borderfill background rectangle
878 static HRESULT
UXTHEME_DrawBackgroundFill(HTHEME hTheme
, HDC hdc
, int iPartId
,
879 int iStateId
, RECT
*pRect
,
880 const DTBGOPTS
*pOptions
)
883 int filltype
= FT_SOLID
;
885 TRACE("(%d,%d,%d)\n", iPartId
, iStateId
, pOptions
->dwFlags
);
887 if(pOptions
->dwFlags
& DTBG_OMITCONTENT
)
890 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_FILLTYPE
, &filltype
);
892 if(filltype
== FT_SOLID
) {
894 COLORREF fillcolor
= RGB(255,255,255);
896 GetThemeColor(hTheme
, iPartId
, iStateId
, TMT_FILLCOLOR
, &fillcolor
);
897 hBrush
= CreateSolidBrush(fillcolor
);
898 if(!FillRect(hdc
, pRect
, hBrush
))
899 hr
= HRESULT_FROM_WIN32(GetLastError());
900 DeleteObject(hBrush
);
902 else if(filltype
== FT_VERTGRADIENT
|| filltype
== FT_HORZGRADIENT
) {
903 /* FIXME: This only accounts for 2 gradient colors (out of 5) and ignores
904 the gradient ratios (no idea how those work)
905 Few themes use this, and the ones I've seen only use 2 colors with
906 a gradient ratio of 0 and 255 respectively
909 COLORREF gradient1
= RGB(0,0,0);
910 COLORREF gradient2
= RGB(255,255,255);
914 FIXME("Gradient implementation not complete\n");
916 GetThemeColor(hTheme
, iPartId
, iStateId
, TMT_GRADIENTCOLOR1
, &gradient1
);
917 GetThemeColor(hTheme
, iPartId
, iStateId
, TMT_GRADIENTCOLOR2
, &gradient2
);
919 vert
[0].x
= pRect
->left
;
920 vert
[0].y
= pRect
->top
;
921 vert
[0].Red
= GetRValue(gradient1
) << 8;
922 vert
[0].Green
= GetGValue(gradient1
) << 8;
923 vert
[0].Blue
= GetBValue(gradient1
) << 8;
924 vert
[0].Alpha
= 0x0000;
926 vert
[1].x
= pRect
->right
;
927 vert
[1].y
= pRect
->bottom
;
928 vert
[1].Red
= GetRValue(gradient2
) << 8;
929 vert
[1].Green
= GetGValue(gradient2
) << 8;
930 vert
[1].Blue
= GetBValue(gradient2
) << 8;
931 vert
[1].Alpha
= 0x0000;
934 gRect
.LowerRight
= 1;
935 GradientFill(hdc
,vert
,2,&gRect
,1,filltype
==FT_HORZGRADIENT
?GRADIENT_FILL_RECT_H
:GRADIENT_FILL_RECT_V
);
937 else if(filltype
== FT_RADIALGRADIENT
) {
938 /* I've never seen this used in a theme */
939 FIXME("Radial gradient\n");
941 else if(filltype
== FT_TILEIMAGE
) {
942 /* I've never seen this used in a theme */
943 FIXME("Tile image\n");
948 /***********************************************************************
949 * UXTHEME_DrawBorderBackground
951 * Draw an imagefile background
953 static HRESULT
UXTHEME_DrawBorderBackground(HTHEME hTheme
, HDC hdc
, int iPartId
,
954 int iStateId
, const RECT
*pRect
,
955 const DTBGOPTS
*pOptions
)
960 CopyRect(&rt
, pRect
);
962 hr
= UXTHEME_DrawBorderRectangle(hTheme
, hdc
, iPartId
, iStateId
, &rt
, pOptions
);
965 return UXTHEME_DrawBackgroundFill(hTheme
, hdc
, iPartId
, iStateId
, &rt
, pOptions
);
968 /***********************************************************************
969 * DrawThemeBackgroundEx (UXTHEME.@)
971 HRESULT WINAPI
DrawThemeBackgroundEx(HTHEME hTheme
, HDC hdc
, int iPartId
,
972 int iStateId
, const RECT
*pRect
,
973 const DTBGOPTS
*pOptions
)
976 const DTBGOPTS defaultOpts
= {sizeof(DTBGOPTS
), 0, {0,0,0,0}};
977 const DTBGOPTS
*opts
;
980 int bgtype
= BT_BORDERFILL
;
983 TRACE("(%p,%p,%d,%d,%d,%d)\n", hTheme
, hdc
, iPartId
, iStateId
,pRect
->left
,pRect
->top
);
987 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_BGTYPE
, &bgtype
);
988 if (bgtype
== BT_NONE
) return S_OK
;
990 /* Ensure we have a DTBGOPTS structure available, simplifies some of the code */
992 if(!opts
) opts
= &defaultOpts
;
994 if(opts
->dwFlags
& DTBG_CLIPRECT
) {
995 clip
= CreateRectRgn(0,0,1,1);
996 hasClip
= GetClipRgn(hdc
, clip
);
998 TRACE("Failed to get original clipping region\n");
1000 IntersectClipRect(hdc
, opts
->rcClip
.left
, opts
->rcClip
.top
, opts
->rcClip
.right
, opts
->rcClip
.bottom
);
1002 CopyRect(&rt
, pRect
);
1004 if(bgtype
== BT_IMAGEFILE
)
1005 hr
= UXTHEME_DrawImageBackground(hTheme
, hdc
, iPartId
, iStateId
, &rt
, opts
);
1006 else if(bgtype
== BT_BORDERFILL
)
1007 hr
= UXTHEME_DrawBorderBackground(hTheme
, hdc
, iPartId
, iStateId
, pRect
, opts
);
1009 FIXME("Unknown background type\n");
1010 /* This should never happen, and hence I don't know what to return */
1014 hr
= UXTHEME_DrawGlyph(hTheme
, hdc
, iPartId
, iStateId
, &rt
, opts
);
1015 if(opts
->dwFlags
& DTBG_CLIPRECT
) {
1017 SelectClipRgn(hdc
, NULL
);
1018 else if(hasClip
== 1)
1019 SelectClipRgn(hdc
, clip
);
1026 * DrawThemeEdge() implementation
1028 * Since it basically is DrawEdge() with different colors, I copied its code
1029 * from user32's uitools.c.
1050 } EdgeColorMap
[EDGE_NUMCOLORS
] = {
1051 {TMT_EDGELIGHTCOLOR
, COLOR_3DLIGHT
},
1052 {TMT_EDGEHIGHLIGHTCOLOR
, COLOR_BTNHIGHLIGHT
},
1053 {TMT_EDGESHADOWCOLOR
, COLOR_BTNSHADOW
},
1054 {TMT_EDGEDKSHADOWCOLOR
, COLOR_3DDKSHADOW
},
1055 {TMT_EDGEFILLCOLOR
, COLOR_BTNFACE
},
1057 {-1, COLOR_WINDOWFRAME
}
1060 static const signed char LTInnerNormal
[] = {
1062 -1, EDGE_HIGHLIGHT
, EDGE_HIGHLIGHT
, -1,
1063 -1, EDGE_DARKSHADOW
, EDGE_DARKSHADOW
, -1,
1067 static const signed char LTOuterNormal
[] = {
1068 -1, EDGE_LIGHT
, EDGE_SHADOW
, -1,
1069 EDGE_HIGHLIGHT
, EDGE_LIGHT
, EDGE_SHADOW
, -1,
1070 EDGE_DARKSHADOW
, EDGE_LIGHT
, EDGE_SHADOW
, -1,
1071 -1, EDGE_LIGHT
, EDGE_SHADOW
, -1
1074 static const signed char RBInnerNormal
[] = {
1076 -1, EDGE_SHADOW
, EDGE_SHADOW
, -1,
1077 -1, EDGE_LIGHT
, EDGE_LIGHT
, -1,
1081 static const signed char RBOuterNormal
[] = {
1082 -1, EDGE_DARKSHADOW
, EDGE_HIGHLIGHT
, -1,
1083 EDGE_SHADOW
, EDGE_DARKSHADOW
, EDGE_HIGHLIGHT
, -1,
1084 EDGE_LIGHT
, EDGE_DARKSHADOW
, EDGE_HIGHLIGHT
, -1,
1085 -1, EDGE_DARKSHADOW
, EDGE_HIGHLIGHT
, -1
1088 static const signed char LTInnerSoft
[] = {
1090 -1, EDGE_LIGHT
, EDGE_LIGHT
, -1,
1091 -1, EDGE_SHADOW
, EDGE_SHADOW
, -1,
1095 static const signed char LTOuterSoft
[] = {
1096 -1, EDGE_HIGHLIGHT
, EDGE_DARKSHADOW
, -1,
1097 EDGE_LIGHT
, EDGE_HIGHLIGHT
, EDGE_DARKSHADOW
, -1,
1098 EDGE_SHADOW
, EDGE_HIGHLIGHT
, EDGE_DARKSHADOW
, -1,
1099 -1, EDGE_HIGHLIGHT
, EDGE_DARKSHADOW
, -1
1102 #define RBInnerSoft RBInnerNormal /* These are the same */
1103 #define RBOuterSoft RBOuterNormal
1105 static const signed char LTRBOuterMono
[] = {
1106 -1, EDGE_WINDOWFRAME
, EDGE_WINDOWFRAME
, EDGE_WINDOWFRAME
,
1107 EDGE_WINDOW
, EDGE_WINDOWFRAME
, EDGE_WINDOWFRAME
, EDGE_WINDOWFRAME
,
1108 EDGE_WINDOW
, EDGE_WINDOWFRAME
, EDGE_WINDOWFRAME
, EDGE_WINDOWFRAME
,
1109 EDGE_WINDOW
, EDGE_WINDOWFRAME
, EDGE_WINDOWFRAME
, EDGE_WINDOWFRAME
,
1112 static const signed char LTRBInnerMono
[] = {
1114 -1, EDGE_WINDOW
, EDGE_WINDOW
, EDGE_WINDOW
,
1115 -1, EDGE_WINDOW
, EDGE_WINDOW
, EDGE_WINDOW
,
1116 -1, EDGE_WINDOW
, EDGE_WINDOW
, EDGE_WINDOW
,
1119 static const signed char LTRBOuterFlat
[] = {
1120 -1, EDGE_SHADOW
, EDGE_SHADOW
, EDGE_SHADOW
,
1121 EDGE_FILL
, EDGE_SHADOW
, EDGE_SHADOW
, EDGE_SHADOW
,
1122 EDGE_FILL
, EDGE_SHADOW
, EDGE_SHADOW
, EDGE_SHADOW
,
1123 EDGE_FILL
, EDGE_SHADOW
, EDGE_SHADOW
, EDGE_SHADOW
,
1126 static const signed char LTRBInnerFlat
[] = {
1128 -1, EDGE_FILL
, EDGE_FILL
, EDGE_FILL
,
1129 -1, EDGE_FILL
, EDGE_FILL
, EDGE_FILL
,
1130 -1, EDGE_FILL
, EDGE_FILL
, EDGE_FILL
,
1133 static COLORREF
get_edge_color (int edgeType
, HTHEME theme
, int part
, int state
)
1136 if ((EdgeColorMap
[edgeType
].themeProp
== -1)
1137 || FAILED (GetThemeColor (theme
, part
, state
,
1138 EdgeColorMap
[edgeType
].themeProp
, &col
)))
1139 col
= GetSysColor (EdgeColorMap
[edgeType
].sysColor
);
1143 static inline HPEN
get_edge_pen (int edgeType
, HTHEME theme
, int part
, int state
)
1145 return CreatePen (PS_SOLID
, 1, get_edge_color (edgeType
, theme
, part
, state
));
1148 static inline HBRUSH
get_edge_brush (int edgeType
, HTHEME theme
, int part
, int state
)
1150 return CreateSolidBrush (get_edge_color (edgeType
, theme
, part
, state
));
1153 /***********************************************************************
1156 * Same as DrawEdge invoked with BF_DIAGONAL
1158 static HRESULT
draw_diag_edge (HDC hdc
, HTHEME theme
, int part
, int state
,
1159 const RECT
* rc
, UINT uType
,
1160 UINT uFlags
, LPRECT contentsRect
)
1163 signed char InnerI
, OuterI
;
1164 HPEN InnerPen
, OuterPen
;
1169 int Width
= rc
->right
- rc
->left
;
1170 int Height
= rc
->bottom
- rc
->top
;
1171 int SmallDiam
= Width
> Height
? Height
: Width
;
1172 HRESULT retval
= (((uType
& BDR_INNER
) == BDR_INNER
1173 || (uType
& BDR_OUTER
) == BDR_OUTER
)
1174 && !(uFlags
& (BF_FLAT
|BF_MONO
)) ) ? E_FAIL
: S_OK
;
1175 int add
= (LTRBInnerMono
[uType
& (BDR_INNER
|BDR_OUTER
)] != -1 ? 1 : 0)
1176 + (LTRBOuterMono
[uType
& (BDR_INNER
|BDR_OUTER
)] != -1 ? 1 : 0);
1178 /* Init some vars */
1179 OuterPen
= InnerPen
= GetStockObject(NULL_PEN
);
1180 SavePen
= SelectObject(hdc
, InnerPen
);
1181 spx
= spy
= epx
= epy
= 0; /* Satisfy the compiler... */
1183 /* Determine the colors of the edges */
1184 if(uFlags
& BF_MONO
)
1186 InnerI
= LTRBInnerMono
[uType
& (BDR_INNER
|BDR_OUTER
)];
1187 OuterI
= LTRBOuterMono
[uType
& (BDR_INNER
|BDR_OUTER
)];
1189 else if(uFlags
& BF_FLAT
)
1191 InnerI
= LTRBInnerFlat
[uType
& (BDR_INNER
|BDR_OUTER
)];
1192 OuterI
= LTRBOuterFlat
[uType
& (BDR_INNER
|BDR_OUTER
)];
1194 else if(uFlags
& BF_SOFT
)
1196 if(uFlags
& BF_BOTTOM
)
1198 InnerI
= RBInnerSoft
[uType
& (BDR_INNER
|BDR_OUTER
)];
1199 OuterI
= RBOuterSoft
[uType
& (BDR_INNER
|BDR_OUTER
)];
1203 InnerI
= LTInnerSoft
[uType
& (BDR_INNER
|BDR_OUTER
)];
1204 OuterI
= LTOuterSoft
[uType
& (BDR_INNER
|BDR_OUTER
)];
1209 if(uFlags
& BF_BOTTOM
)
1211 InnerI
= RBInnerNormal
[uType
& (BDR_INNER
|BDR_OUTER
)];
1212 OuterI
= RBOuterNormal
[uType
& (BDR_INNER
|BDR_OUTER
)];
1216 InnerI
= LTInnerNormal
[uType
& (BDR_INNER
|BDR_OUTER
)];
1217 OuterI
= LTOuterNormal
[uType
& (BDR_INNER
|BDR_OUTER
)];
1221 if(InnerI
!= -1) InnerPen
= get_edge_pen (InnerI
, theme
, part
, state
);
1222 if(OuterI
!= -1) OuterPen
= get_edge_pen (OuterI
, theme
, part
, state
);
1224 MoveToEx(hdc
, 0, 0, &SavePoint
);
1226 /* Don't ask me why, but this is what is visible... */
1227 /* This must be possible to do much simpler, but I fail to */
1228 /* see the logic in the MS implementation (sigh...). */
1229 /* So, this might look a bit brute force here (and it is), but */
1230 /* it gets the job done;) */
1232 switch(uFlags
& BF_RECT
)
1238 /* Left bottom endpoint */
1240 spx
= epx
+ SmallDiam
;
1242 spy
= epy
- SmallDiam
;
1246 case BF_BOTTOMRIGHT
:
1247 /* Left top endpoint */
1249 spx
= epx
+ SmallDiam
;
1251 spy
= epy
+ SmallDiam
;
1257 case BF_RIGHT
|BF_LEFT
:
1258 case BF_RIGHT
|BF_LEFT
|BF_TOP
:
1259 case BF_BOTTOM
|BF_TOP
:
1260 case BF_BOTTOM
|BF_TOP
|BF_LEFT
:
1261 case BF_BOTTOMRIGHT
|BF_LEFT
:
1262 case BF_BOTTOMRIGHT
|BF_TOP
:
1264 /* Right top endpoint */
1266 epx
= spx
+ SmallDiam
;
1268 epy
= spy
- SmallDiam
;
1272 MoveToEx(hdc
, spx
, spy
, NULL
);
1273 SelectObject(hdc
, OuterPen
);
1274 LineTo(hdc
, epx
, epy
);
1276 SelectObject(hdc
, InnerPen
);
1278 switch(uFlags
& (BF_RECT
|BF_DIAGONAL
))
1280 case BF_DIAGONAL_ENDBOTTOMLEFT
:
1281 case (BF_DIAGONAL
|BF_BOTTOM
):
1283 case (BF_DIAGONAL
|BF_LEFT
):
1284 MoveToEx(hdc
, spx
-1, spy
, NULL
);
1285 LineTo(hdc
, epx
, epy
-1);
1286 Points
[0].x
= spx
-add
;
1288 Points
[1].x
= rc
->left
;
1289 Points
[1].y
= rc
->top
;
1290 Points
[2].x
= epx
+1;
1291 Points
[2].y
= epy
-1-add
;
1292 Points
[3] = Points
[2];
1295 case BF_DIAGONAL_ENDBOTTOMRIGHT
:
1296 MoveToEx(hdc
, spx
-1, spy
, NULL
);
1297 LineTo(hdc
, epx
, epy
+1);
1298 Points
[0].x
= spx
-add
;
1300 Points
[1].x
= rc
->left
;
1301 Points
[1].y
= rc
->bottom
-1;
1302 Points
[2].x
= epx
+1;
1303 Points
[2].y
= epy
+1+add
;
1304 Points
[3] = Points
[2];
1307 case (BF_DIAGONAL
|BF_BOTTOM
|BF_RIGHT
|BF_TOP
):
1308 case (BF_DIAGONAL
|BF_BOTTOM
|BF_RIGHT
|BF_TOP
|BF_LEFT
):
1309 case BF_DIAGONAL_ENDTOPRIGHT
:
1310 case (BF_DIAGONAL
|BF_RIGHT
|BF_TOP
|BF_LEFT
):
1311 MoveToEx(hdc
, spx
+1, spy
, NULL
);
1312 LineTo(hdc
, epx
, epy
+1);
1313 Points
[0].x
= epx
-1;
1314 Points
[0].y
= epy
+1+add
;
1315 Points
[1].x
= rc
->right
-1;
1316 Points
[1].y
= rc
->top
+add
;
1317 Points
[2].x
= rc
->right
-1;
1318 Points
[2].y
= rc
->bottom
-1;
1319 Points
[3].x
= spx
+add
;
1323 case BF_DIAGONAL_ENDTOPLEFT
:
1324 MoveToEx(hdc
, spx
, spy
-1, NULL
);
1325 LineTo(hdc
, epx
+1, epy
);
1326 Points
[0].x
= epx
+1+add
;
1327 Points
[0].y
= epy
+1;
1328 Points
[1].x
= rc
->right
-1;
1329 Points
[1].y
= rc
->top
;
1330 Points
[2].x
= rc
->right
-1;
1331 Points
[2].y
= rc
->bottom
-1-add
;
1333 Points
[3].y
= spy
-add
;
1336 case (BF_DIAGONAL
|BF_TOP
):
1337 case (BF_DIAGONAL
|BF_BOTTOM
|BF_TOP
):
1338 case (BF_DIAGONAL
|BF_BOTTOM
|BF_TOP
|BF_LEFT
):
1339 MoveToEx(hdc
, spx
+1, spy
-1, NULL
);
1340 LineTo(hdc
, epx
, epy
);
1341 Points
[0].x
= epx
-1;
1342 Points
[0].y
= epy
+1;
1343 Points
[1].x
= rc
->right
-1;
1344 Points
[1].y
= rc
->top
;
1345 Points
[2].x
= rc
->right
-1;
1346 Points
[2].y
= rc
->bottom
-1-add
;
1347 Points
[3].x
= spx
+add
;
1348 Points
[3].y
= spy
-add
;
1351 case (BF_DIAGONAL
|BF_RIGHT
):
1352 case (BF_DIAGONAL
|BF_RIGHT
|BF_LEFT
):
1353 case (BF_DIAGONAL
|BF_RIGHT
|BF_LEFT
|BF_BOTTOM
):
1354 MoveToEx(hdc
, spx
, spy
, NULL
);
1355 LineTo(hdc
, epx
-1, epy
+1);
1358 Points
[1].x
= rc
->left
;
1359 Points
[1].y
= rc
->top
+add
;
1360 Points
[2].x
= epx
-1-add
;
1361 Points
[2].y
= epy
+1+add
;
1362 Points
[3] = Points
[2];
1366 /* Fill the interior if asked */
1367 if((uFlags
& BF_MIDDLE
) && retval
)
1370 HBRUSH hb
= get_edge_brush ((uFlags
& BF_MONO
) ? EDGE_WINDOW
: EDGE_FILL
,
1371 theme
, part
, state
);
1373 HPEN hp
= get_edge_pen ((uFlags
& BF_MONO
) ? EDGE_WINDOW
: EDGE_FILL
,
1374 theme
, part
, state
);
1375 hbsave
= SelectObject(hdc
, hb
);
1376 hpsave
= SelectObject(hdc
, hp
);
1377 Polygon(hdc
, Points
, 4);
1378 SelectObject(hdc
, hbsave
);
1379 SelectObject(hdc
, hpsave
);
1384 /* Adjust rectangle if asked */
1385 if(uFlags
& BF_ADJUST
)
1387 *contentsRect
= *rc
;
1388 if(uFlags
& BF_LEFT
) contentsRect
->left
+= add
;
1389 if(uFlags
& BF_RIGHT
) contentsRect
->right
-= add
;
1390 if(uFlags
& BF_TOP
) contentsRect
->top
+= add
;
1391 if(uFlags
& BF_BOTTOM
) contentsRect
->bottom
-= add
;
1395 SelectObject(hdc
, SavePen
);
1396 MoveToEx(hdc
, SavePoint
.x
, SavePoint
.y
, NULL
);
1397 if(InnerI
!= -1) DeleteObject (InnerPen
);
1398 if(OuterI
!= -1) DeleteObject (OuterPen
);
1403 /***********************************************************************
1406 * Same as DrawEdge invoked without BF_DIAGONAL
1408 static HRESULT
draw_rect_edge (HDC hdc
, HTHEME theme
, int part
, int state
,
1409 const RECT
* rc
, UINT uType
,
1410 UINT uFlags
, LPRECT contentsRect
)
1412 signed char LTInnerI
, LTOuterI
;
1413 signed char RBInnerI
, RBOuterI
;
1414 HPEN LTInnerPen
, LTOuterPen
;
1415 HPEN RBInnerPen
, RBOuterPen
;
1416 RECT InnerRect
= *rc
;
1423 HRESULT retval
= (((uType
& BDR_INNER
) == BDR_INNER
1424 || (uType
& BDR_OUTER
) == BDR_OUTER
)
1425 && !(uFlags
& (BF_FLAT
|BF_MONO
)) ) ? E_FAIL
: S_OK
;
1427 /* Init some vars */
1428 LTInnerPen
= LTOuterPen
= RBInnerPen
= RBOuterPen
= GetStockObject(NULL_PEN
);
1429 SavePen
= SelectObject(hdc
, LTInnerPen
);
1431 /* Determine the colors of the edges */
1432 if(uFlags
& BF_MONO
)
1434 LTInnerI
= RBInnerI
= LTRBInnerMono
[uType
& (BDR_INNER
|BDR_OUTER
)];
1435 LTOuterI
= RBOuterI
= LTRBOuterMono
[uType
& (BDR_INNER
|BDR_OUTER
)];
1437 else if(uFlags
& BF_FLAT
)
1439 LTInnerI
= RBInnerI
= LTRBInnerFlat
[uType
& (BDR_INNER
|BDR_OUTER
)];
1440 LTOuterI
= RBOuterI
= LTRBOuterFlat
[uType
& (BDR_INNER
|BDR_OUTER
)];
1442 if( LTInnerI
!= -1 ) LTInnerI
= RBInnerI
= EDGE_FILL
;
1444 else if(uFlags
& BF_SOFT
)
1446 LTInnerI
= LTInnerSoft
[uType
& (BDR_INNER
|BDR_OUTER
)];
1447 LTOuterI
= LTOuterSoft
[uType
& (BDR_INNER
|BDR_OUTER
)];
1448 RBInnerI
= RBInnerSoft
[uType
& (BDR_INNER
|BDR_OUTER
)];
1449 RBOuterI
= RBOuterSoft
[uType
& (BDR_INNER
|BDR_OUTER
)];
1453 LTInnerI
= LTInnerNormal
[uType
& (BDR_INNER
|BDR_OUTER
)];
1454 LTOuterI
= LTOuterNormal
[uType
& (BDR_INNER
|BDR_OUTER
)];
1455 RBInnerI
= RBInnerNormal
[uType
& (BDR_INNER
|BDR_OUTER
)];
1456 RBOuterI
= RBOuterNormal
[uType
& (BDR_INNER
|BDR_OUTER
)];
1459 if((uFlags
& BF_BOTTOMLEFT
) == BF_BOTTOMLEFT
) LBpenplus
= 1;
1460 if((uFlags
& BF_TOPRIGHT
) == BF_TOPRIGHT
) RTpenplus
= 1;
1461 if((uFlags
& BF_BOTTOMRIGHT
) == BF_BOTTOMRIGHT
) RBpenplus
= 1;
1462 if((uFlags
& BF_TOPLEFT
) == BF_TOPLEFT
) LTpenplus
= 1;
1464 if(LTInnerI
!= -1) LTInnerPen
= get_edge_pen (LTInnerI
, theme
, part
, state
);
1465 if(LTOuterI
!= -1) LTOuterPen
= get_edge_pen (LTOuterI
, theme
, part
, state
);
1466 if(RBInnerI
!= -1) RBInnerPen
= get_edge_pen (RBInnerI
, theme
, part
, state
);
1467 if(RBOuterI
!= -1) RBOuterPen
= get_edge_pen (RBOuterI
, theme
, part
, state
);
1469 MoveToEx(hdc
, 0, 0, &SavePoint
);
1471 /* Draw the outer edge */
1472 SelectObject(hdc
, LTOuterPen
);
1475 MoveToEx(hdc
, InnerRect
.left
, InnerRect
.top
, NULL
);
1476 LineTo(hdc
, InnerRect
.right
, InnerRect
.top
);
1478 if(uFlags
& BF_LEFT
)
1480 MoveToEx(hdc
, InnerRect
.left
, InnerRect
.top
, NULL
);
1481 LineTo(hdc
, InnerRect
.left
, InnerRect
.bottom
);
1483 SelectObject(hdc
, RBOuterPen
);
1484 if(uFlags
& BF_BOTTOM
)
1486 MoveToEx(hdc
, InnerRect
.right
-1, InnerRect
.bottom
-1, NULL
);
1487 LineTo(hdc
, InnerRect
.left
-1, InnerRect
.bottom
-1);
1489 if(uFlags
& BF_RIGHT
)
1491 MoveToEx(hdc
, InnerRect
.right
-1, InnerRect
.bottom
-1, NULL
);
1492 LineTo(hdc
, InnerRect
.right
-1, InnerRect
.top
-1);
1495 /* Draw the inner edge */
1496 SelectObject(hdc
, LTInnerPen
);
1499 MoveToEx(hdc
, InnerRect
.left
+LTpenplus
, InnerRect
.top
+1, NULL
);
1500 LineTo(hdc
, InnerRect
.right
-RTpenplus
, InnerRect
.top
+1);
1502 if(uFlags
& BF_LEFT
)
1504 MoveToEx(hdc
, InnerRect
.left
+1, InnerRect
.top
+LTpenplus
, NULL
);
1505 LineTo(hdc
, InnerRect
.left
+1, InnerRect
.bottom
-LBpenplus
);
1507 SelectObject(hdc
, RBInnerPen
);
1508 if(uFlags
& BF_BOTTOM
)
1510 MoveToEx(hdc
, InnerRect
.right
-1-RBpenplus
, InnerRect
.bottom
-2, NULL
);
1511 LineTo(hdc
, InnerRect
.left
-1+LBpenplus
, InnerRect
.bottom
-2);
1513 if(uFlags
& BF_RIGHT
)
1515 MoveToEx(hdc
, InnerRect
.right
-2, InnerRect
.bottom
-1-RBpenplus
, NULL
);
1516 LineTo(hdc
, InnerRect
.right
-2, InnerRect
.top
-1+RTpenplus
);
1519 if( ((uFlags
& BF_MIDDLE
) && retval
) || (uFlags
& BF_ADJUST
) )
1521 int add
= (LTRBInnerMono
[uType
& (BDR_INNER
|BDR_OUTER
)] != -1 ? 1 : 0)
1522 + (LTRBOuterMono
[uType
& (BDR_INNER
|BDR_OUTER
)] != -1 ? 1 : 0);
1524 if(uFlags
& BF_LEFT
) InnerRect
.left
+= add
;
1525 if(uFlags
& BF_RIGHT
) InnerRect
.right
-= add
;
1526 if(uFlags
& BF_TOP
) InnerRect
.top
+= add
;
1527 if(uFlags
& BF_BOTTOM
) InnerRect
.bottom
-= add
;
1529 if((uFlags
& BF_MIDDLE
) && retval
)
1531 HBRUSH br
= get_edge_brush ((uFlags
& BF_MONO
) ? EDGE_WINDOW
: EDGE_FILL
,
1532 theme
, part
, state
);
1533 FillRect(hdc
, &InnerRect
, br
);
1537 if(uFlags
& BF_ADJUST
)
1538 *contentsRect
= InnerRect
;
1542 SelectObject(hdc
, SavePen
);
1543 MoveToEx(hdc
, SavePoint
.x
, SavePoint
.y
, NULL
);
1544 if(LTInnerI
!= -1) DeleteObject (LTInnerPen
);
1545 if(LTOuterI
!= -1) DeleteObject (LTOuterPen
);
1546 if(RBInnerI
!= -1) DeleteObject (RBInnerPen
);
1547 if(RBOuterI
!= -1) DeleteObject (RBOuterPen
);
1552 /***********************************************************************
1553 * DrawThemeEdge (UXTHEME.@)
1555 * DrawThemeEdge() is pretty similar to the vanilla DrawEdge() - the
1556 * difference is that it does not rely on the system colors alone, but
1557 * also allows color specification in the theme.
1559 HRESULT WINAPI
DrawThemeEdge(HTHEME hTheme
, HDC hdc
, int iPartId
,
1560 int iStateId
, const RECT
*pDestRect
, UINT uEdge
,
1561 UINT uFlags
, RECT
*pContentRect
)
1563 TRACE("%d %d 0x%08x 0x%08x\n", iPartId
, iStateId
, uEdge
, uFlags
);
1567 if(uFlags
& BF_DIAGONAL
)
1568 return draw_diag_edge (hdc
, hTheme
, iPartId
, iStateId
, pDestRect
,
1569 uEdge
, uFlags
, pContentRect
);
1571 return draw_rect_edge (hdc
, hTheme
, iPartId
, iStateId
, pDestRect
,
1572 uEdge
, uFlags
, pContentRect
);
1576 /***********************************************************************
1577 * DrawThemeIcon (UXTHEME.@)
1579 HRESULT WINAPI
DrawThemeIcon(HTHEME hTheme
, HDC hdc
, int iPartId
, int iStateId
,
1580 const RECT
*pRect
, HIMAGELIST himl
, int iImageIndex
)
1582 FIXME("%d %d: stub\n", iPartId
, iStateId
);
1585 return ERROR_CALL_NOT_IMPLEMENTED
;
1588 /***********************************************************************
1589 * DrawThemeText (UXTHEME.@)
1591 HRESULT WINAPI
DrawThemeText(HTHEME hTheme
, HDC hdc
, int iPartId
, int iStateId
,
1592 LPCWSTR pszText
, int iCharCount
, DWORD dwTextFlags
,
1593 DWORD dwTextFlags2
, const RECT
*pRect
)
1597 HGDIOBJ oldFont
= NULL
;
1600 COLORREF oldTextColor
;
1604 TRACE("%d %d: stub\n", iPartId
, iStateId
);
1608 hr
= GetThemeFont(hTheme
, hdc
, iPartId
, iStateId
, TMT_FONT
, &logfont
);
1610 hFont
= CreateFontIndirectW(&logfont
);
1612 TRACE("Failed to create font\n");
1614 CopyRect(&rt
, pRect
);
1616 oldFont
= SelectObject(hdc
, hFont
);
1618 if(dwTextFlags2
& DTT_GRAYED
)
1619 textColor
= GetSysColor(COLOR_GRAYTEXT
);
1621 if(FAILED(GetThemeColor(hTheme
, iPartId
, iStateId
, TMT_TEXTCOLOR
, &textColor
)))
1622 textColor
= GetTextColor(hdc
);
1624 oldTextColor
= SetTextColor(hdc
, textColor
);
1625 oldBkMode
= SetBkMode(hdc
, TRANSPARENT
);
1626 DrawTextW(hdc
, pszText
, iCharCount
, &rt
, dwTextFlags
);
1627 SetBkMode(hdc
, oldBkMode
);
1628 SetTextColor(hdc
, oldTextColor
);
1631 SelectObject(hdc
, oldFont
);
1632 DeleteObject(hFont
);
1637 /***********************************************************************
1638 * GetThemeBackgroundContentRect (UXTHEME.@)
1640 HRESULT WINAPI
GetThemeBackgroundContentRect(HTHEME hTheme
, HDC hdc
, int iPartId
,
1642 const RECT
*pBoundingRect
,
1648 TRACE("(%d,%d)\n", iPartId
, iStateId
);
1652 /* try content margins property... */
1653 hr
= GetThemeMargins(hTheme
, hdc
, iPartId
, iStateId
, TMT_CONTENTMARGINS
, NULL
, &margin
);
1655 pContentRect
->left
= pBoundingRect
->left
+ margin
.cxLeftWidth
;
1656 pContentRect
->top
= pBoundingRect
->top
+ margin
.cyTopHeight
;
1657 pContentRect
->right
= pBoundingRect
->right
- margin
.cxRightWidth
;
1658 pContentRect
->bottom
= pBoundingRect
->bottom
- margin
.cyBottomHeight
;
1660 /* otherwise, try to determine content rect from the background type and props */
1661 int bgtype
= BT_BORDERFILL
;
1662 *pContentRect
= *pBoundingRect
;
1664 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_BGTYPE
, &bgtype
);
1665 if(bgtype
== BT_BORDERFILL
) {
1668 GetThemeInt(hTheme
, iPartId
, iStateId
, TMT_BORDERSIZE
, &bordersize
);
1669 InflateRect(pContentRect
, -bordersize
, -bordersize
);
1670 } else if ((bgtype
== BT_IMAGEFILE
)
1671 && (SUCCEEDED(hr
= GetThemeMargins(hTheme
, hdc
, iPartId
, iStateId
,
1672 TMT_SIZINGMARGINS
, NULL
, &margin
)))) {
1673 pContentRect
->left
= pBoundingRect
->left
+ margin
.cxLeftWidth
;
1674 pContentRect
->top
= pBoundingRect
->top
+ margin
.cyTopHeight
;
1675 pContentRect
->right
= pBoundingRect
->right
- margin
.cxRightWidth
;
1676 pContentRect
->bottom
= pBoundingRect
->bottom
- margin
.cyBottomHeight
;
1678 /* If nothing was found, leave unchanged */
1681 TRACE("left:%d,top:%d,right:%d,bottom:%d\n", pContentRect
->left
, pContentRect
->top
, pContentRect
->right
, pContentRect
->bottom
);
1686 /***********************************************************************
1687 * GetThemeBackgroundExtent (UXTHEME.@)
1689 HRESULT WINAPI
GetThemeBackgroundExtent(HTHEME hTheme
, HDC hdc
, int iPartId
,
1690 int iStateId
, const RECT
*pContentRect
,
1696 TRACE("(%d,%d)\n", iPartId
, iStateId
);
1700 /* try content margins property... */
1701 hr
= GetThemeMargins(hTheme
, hdc
, iPartId
, iStateId
, TMT_CONTENTMARGINS
, NULL
, &margin
);
1703 pExtentRect
->left
= pContentRect
->left
- margin
.cxLeftWidth
;
1704 pExtentRect
->top
= pContentRect
->top
- margin
.cyTopHeight
;
1705 pExtentRect
->right
= pContentRect
->right
+ margin
.cxRightWidth
;
1706 pExtentRect
->bottom
= pContentRect
->bottom
+ margin
.cyBottomHeight
;
1708 /* otherwise, try to determine content rect from the background type and props */
1709 int bgtype
= BT_BORDERFILL
;
1710 *pExtentRect
= *pContentRect
;
1712 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_BGTYPE
, &bgtype
);
1713 if(bgtype
== BT_BORDERFILL
) {
1716 GetThemeInt(hTheme
, iPartId
, iStateId
, TMT_BORDERSIZE
, &bordersize
);
1717 InflateRect(pExtentRect
, bordersize
, bordersize
);
1718 } else if ((bgtype
== BT_IMAGEFILE
)
1719 && (SUCCEEDED(hr
= GetThemeMargins(hTheme
, hdc
, iPartId
, iStateId
,
1720 TMT_SIZINGMARGINS
, NULL
, &margin
)))) {
1721 pExtentRect
->left
= pContentRect
->left
- margin
.cxLeftWidth
;
1722 pExtentRect
->top
= pContentRect
->top
- margin
.cyTopHeight
;
1723 pExtentRect
->right
= pContentRect
->right
+ margin
.cxRightWidth
;
1724 pExtentRect
->bottom
= pContentRect
->bottom
+ margin
.cyBottomHeight
;
1726 /* If nothing was found, leave unchanged */
1729 TRACE("left:%d,top:%d,right:%d,bottom:%d\n", pExtentRect
->left
, pExtentRect
->top
, pExtentRect
->right
, pExtentRect
->bottom
);
1734 /***********************************************************************
1735 * GetThemeBackgroundRegion (UXTHEME.@)
1737 * Calculate the background region, taking into consideration transparent areas
1738 * of the background image.
1740 HRESULT WINAPI
GetThemeBackgroundRegion(HTHEME hTheme
, HDC hdc
, int iPartId
,
1741 int iStateId
, const RECT
*pRect
,
1745 int bgtype
= BT_BORDERFILL
;
1747 TRACE("(%p,%p,%d,%d)\n", hTheme
, hdc
, iPartId
, iStateId
);
1750 if(!pRect
|| !pRegion
)
1753 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_BGTYPE
, &bgtype
);
1754 if(bgtype
== BT_IMAGEFILE
) {
1755 FIXME("Images not handled yet\n");
1756 hr
= ERROR_CALL_NOT_IMPLEMENTED
;
1758 else if(bgtype
== BT_BORDERFILL
) {
1759 *pRegion
= CreateRectRgn(pRect
->left
, pRect
->top
, pRect
->right
, pRect
->bottom
);
1761 hr
= HRESULT_FROM_WIN32(GetLastError());
1764 FIXME("Unknown background type\n");
1765 /* This should never happen, and hence I don't know what to return */
1771 /* compute part size for "borderfill" backgrounds */
1772 static HRESULT
get_border_background_size (HTHEME hTheme
, int iPartId
,
1773 int iStateId
, THEMESIZE eSize
, POINT
* psz
)
1778 if (SUCCEEDED (hr
= GetThemeInt(hTheme
, iPartId
, iStateId
, TMT_BORDERSIZE
,
1781 psz
->x
= psz
->y
= 2*bordersize
;
1782 if (eSize
!= TS_MIN
)
1791 /***********************************************************************
1792 * GetThemePartSize (UXTHEME.@)
1794 HRESULT WINAPI
GetThemePartSize(HTHEME hTheme
, HDC hdc
, int iPartId
,
1795 int iStateId
, RECT
*prc
, THEMESIZE eSize
,
1798 int bgtype
= BT_BORDERFILL
;
1800 POINT size
= {1, 1};
1805 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_BGTYPE
, &bgtype
);
1806 if (bgtype
== BT_NONE
)
1808 else if(bgtype
== BT_IMAGEFILE
)
1809 hr
= get_image_part_size (hTheme
, hdc
, iPartId
, iStateId
, prc
, eSize
, &size
);
1810 else if(bgtype
== BT_BORDERFILL
)
1811 hr
= get_border_background_size (hTheme
, iPartId
, iStateId
, eSize
, &size
);
1813 FIXME("Unknown background type\n");
1814 /* This should never happen, and hence I don't know what to return */
1823 /***********************************************************************
1824 * GetThemeTextExtent (UXTHEME.@)
1826 HRESULT WINAPI
GetThemeTextExtent(HTHEME hTheme
, HDC hdc
, int iPartId
,
1827 int iStateId
, LPCWSTR pszText
, int iCharCount
,
1828 DWORD dwTextFlags
, const RECT
*pBoundingRect
,
1833 HGDIOBJ oldFont
= NULL
;
1835 RECT rt
= {0,0,0xFFFF,0xFFFF};
1837 TRACE("%d %d: stub\n", iPartId
, iStateId
);
1842 CopyRect(&rt
, pBoundingRect
);
1844 hr
= GetThemeFont(hTheme
, hdc
, iPartId
, iStateId
, TMT_FONT
, &logfont
);
1846 hFont
= CreateFontIndirectW(&logfont
);
1848 TRACE("Failed to create font\n");
1851 oldFont
= SelectObject(hdc
, hFont
);
1853 DrawTextW(hdc
, pszText
, iCharCount
, &rt
, dwTextFlags
|DT_CALCRECT
);
1854 CopyRect(pExtentRect
, &rt
);
1857 SelectObject(hdc
, oldFont
);
1858 DeleteObject(hFont
);
1863 /***********************************************************************
1864 * GetThemeTextMetrics (UXTHEME.@)
1866 HRESULT WINAPI
GetThemeTextMetrics(HTHEME hTheme
, HDC hdc
, int iPartId
,
1867 int iStateId
, TEXTMETRICW
*ptm
)
1871 HGDIOBJ oldFont
= NULL
;
1874 TRACE("(%p, %p, %d, %d)\n", hTheme
, hdc
, iPartId
, iStateId
);
1878 hr
= GetThemeFont(hTheme
, hdc
, iPartId
, iStateId
, TMT_FONT
, &logfont
);
1880 hFont
= CreateFontIndirectW(&logfont
);
1882 TRACE("Failed to create font\n");
1885 oldFont
= SelectObject(hdc
, hFont
);
1887 if(!GetTextMetricsW(hdc
, ptm
))
1888 hr
= HRESULT_FROM_WIN32(GetLastError());
1891 SelectObject(hdc
, oldFont
);
1892 DeleteObject(hFont
);
1897 /***********************************************************************
1898 * IsThemeBackgroundPartiallyTransparent (UXTHEME.@)
1900 BOOL WINAPI
IsThemeBackgroundPartiallyTransparent(HTHEME hTheme
, int iPartId
,
1903 int bgtype
= BT_BORDERFILL
;
1904 RECT rect
= {0, 0, 0, 0};
1909 COLORREF transparentcolor
;
1911 TRACE("(%d,%d)\n", iPartId
, iStateId
);
1916 GetThemeEnumValue(hTheme
, iPartId
, iStateId
, TMT_BGTYPE
, &bgtype
);
1918 if (bgtype
!= BT_IMAGEFILE
) return FALSE
;
1920 if(FAILED (UXTHEME_LoadImage (hTheme
, 0, iPartId
, iStateId
, &rect
, FALSE
,
1921 &bmpSrc
, &rcSrc
, &hasAlpha
)))
1924 get_transparency (hTheme
, iPartId
, iStateId
, hasAlpha
, &transparent
,
1925 &transparentcolor
, FALSE
);
1926 return (transparent
!= ALPHABLEND_NONE
);