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1036 lines
37 KiB
C
1036 lines
37 KiB
C
/*
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* Win32 5.1 Theme drawing
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*
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* Copyright (C) 2003 Kevin Koltzau
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "wingdi.h"
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#include "uxtheme.h"
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#include "tmschema.h"
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#include "msstyles.h"
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#include "uxthemedll.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(uxtheme);
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/***********************************************************************
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* Defines and global variables
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*/
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DWORD dwDialogTextureFlags;
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/***********************************************************************/
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/***********************************************************************
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* EnableThemeDialogTexture (UXTHEME.@)
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*/
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HRESULT WINAPI EnableThemeDialogTexture(HWND hwnd, DWORD dwFlags)
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{
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TRACE("(%p,0x%08lx\n", hwnd, dwFlags);
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dwDialogTextureFlags = dwFlags;
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return S_OK;
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}
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/***********************************************************************
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* IsThemeDialogTextureEnabled (UXTHEME.@)
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*/
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BOOL WINAPI IsThemeDialogTextureEnabled(void)
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{
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TRACE("\n");
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return (dwDialogTextureFlags & ETDT_ENABLE) && !(dwDialogTextureFlags & ETDT_DISABLE);
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}
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/***********************************************************************
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* DrawThemeParentBackground (UXTHEME.@)
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*/
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HRESULT WINAPI DrawThemeParentBackground(HWND hwnd, HDC hdc, RECT *prc)
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{
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RECT rt;
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POINT org;
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HWND hParent;
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HRGN clip = NULL;
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int hasClip = -1;
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TRACE("(%p,%p,%p)\n", hwnd, hdc, prc);
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hParent = GetParent(hwnd);
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if(!hParent)
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hParent = hwnd;
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if(prc) {
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CopyRect(&rt, prc);
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MapWindowPoints(hwnd, NULL, (LPPOINT)&rt, 2);
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clip = CreateRectRgn(0,0,1,1);
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hasClip = GetClipRgn(hdc, clip);
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if(hasClip == -1)
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TRACE("Failed to get original clipping region\n");
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else
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IntersectClipRect(hdc, prc->left, prc->top, prc->right, prc->bottom);
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}
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else {
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GetClientRect(hParent, &rt);
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MapWindowPoints(hParent, NULL, (LPPOINT)&rt, 2);
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}
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SetViewportOrgEx(hdc, rt.left, rt.top, &org);
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SendMessageW(hParent, WM_ERASEBKGND, (WPARAM)hdc, 0);
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SendMessageW(hParent, WM_PRINTCLIENT, (WPARAM)hdc, PRF_CLIENT);
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SetViewportOrgEx(hdc, org.x, org.y, NULL);
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if(prc) {
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if(hasClip == 0)
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SelectClipRgn(hdc, NULL);
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else if(hasClip == 1)
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SelectClipRgn(hdc, clip);
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DeleteObject(clip);
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}
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return S_OK;
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}
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/***********************************************************************
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* DrawThemeBackground (UXTHEME.@)
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*/
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HRESULT WINAPI DrawThemeBackground(HTHEME hTheme, HDC hdc, int iPartId,
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int iStateId, const RECT *pRect,
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const RECT *pClipRect)
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{
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DTBGOPTS opts;
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opts.dwSize = sizeof(DTBGOPTS);
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opts.dwFlags = 0;
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if(pClipRect) {
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opts.dwFlags |= DTBG_CLIPRECT;
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CopyRect(&opts.rcClip, pClipRect);
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}
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return DrawThemeBackgroundEx(hTheme, hdc, iPartId, iStateId, pRect, &opts);
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}
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/***********************************************************************
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* UXTHEME_SelectImage
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*
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* Select the image to use
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*/
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PTHEME_PROPERTY UXTHEME_SelectImage(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, BOOL glyph)
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{
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PTHEME_PROPERTY tp;
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int imageselecttype = IST_NONE;
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int i;
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int image;
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if(glyph)
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image = TMT_GLYPHIMAGEFILE;
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else
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image = TMT_IMAGEFILE;
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if((tp=MSSTYLES_FindProperty(hTheme, iPartId, iStateId, TMT_FILENAME, image)))
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return tp;
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GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_IMAGESELECTTYPE, &imageselecttype);
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if(imageselecttype == IST_DPI) {
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int reqdpi = 0;
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int screendpi = GetDeviceCaps(hdc, LOGPIXELSX);
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for(i=4; i>=0; i--) {
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reqdpi = 0;
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if(SUCCEEDED(GetThemeInt(hTheme, iPartId, iStateId, i + TMT_MINDPI1, &reqdpi))) {
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if(reqdpi != 0 && screendpi >= reqdpi) {
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TRACE("Using %d DPI, image %d\n", reqdpi, i + TMT_IMAGEFILE1);
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return MSSTYLES_FindProperty(hTheme, iPartId, iStateId, TMT_FILENAME, i + TMT_IMAGEFILE1);
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}
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}
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}
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/* If an image couldnt be selected, choose the first one */
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return MSSTYLES_FindProperty(hTheme, iPartId, iStateId, TMT_FILENAME, TMT_IMAGEFILE1);
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}
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else if(imageselecttype == IST_SIZE) {
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POINT size = {pRect->right-pRect->left, pRect->bottom-pRect->top};
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POINT reqsize;
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for(i=4; i>=0; i--) {
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if(SUCCEEDED(GetThemePosition(hTheme, iPartId, iStateId, i + TMT_MINSIZE1, &reqsize))) {
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if(reqsize.x >= size.x && reqsize.y >= size.y) {
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TRACE("Using image size %ldx%ld, image %d\n", reqsize.x, reqsize.y, i + TMT_IMAGEFILE1);
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return MSSTYLES_FindProperty(hTheme, iPartId, iStateId, TMT_FILENAME, i + TMT_IMAGEFILE1);
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}
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}
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}
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/* If an image couldnt be selected, choose the smallest one */
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return MSSTYLES_FindProperty(hTheme, iPartId, iStateId, TMT_FILENAME, TMT_IMAGEFILE1);
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}
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return NULL;
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}
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/***********************************************************************
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* UXTHEME_LoadImage
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*
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* Load image for part/state
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*/
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HRESULT UXTHEME_LoadImage(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, BOOL glyph,
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HBITMAP *hBmp, RECT *bmpRect)
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{
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int imagelayout = IL_VERTICAL;
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int imagecount = 0;
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BITMAP bmp;
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WCHAR szPath[MAX_PATH];
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PTHEME_PROPERTY tp = UXTHEME_SelectImage(hTheme, hdc, iPartId, iStateId, pRect, glyph);
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if(!tp) {
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FIXME("Couldn't determine image for part/state %d/%d, invalid theme?\n", iPartId, iStateId);
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return E_PROP_ID_UNSUPPORTED;
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}
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lstrcpynW(szPath, tp->lpValue, min(tp->dwValueLen+1, sizeof(szPath)/sizeof(szPath[0])));
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*hBmp = MSSTYLES_LoadBitmap(hdc, hTheme, szPath);
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if(!*hBmp) {
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TRACE("Failed to load bitmap %s\n", debugstr_w(szPath));
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return HRESULT_FROM_WIN32(GetLastError());
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}
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GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_IMAGELAYOUT, &imagelayout);
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GetThemeInt(hTheme, iPartId, iStateId, TMT_IMAGECOUNT, &imagecount);
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GetObjectW(*hBmp, sizeof(bmp), &bmp);
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if(imagelayout == IL_VERTICAL) {
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int height = bmp.bmHeight/imagecount;
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bmpRect->left = 0;
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bmpRect->right = bmp.bmWidth;
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bmpRect->top = (min(imagecount, iStateId)-1) * height;
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bmpRect->bottom = bmpRect->top + height;
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}
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else {
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int width = bmp.bmWidth/imagecount;
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bmpRect->left = (min(imagecount, iStateId)-1) * width;
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bmpRect->right = bmpRect->left + width;
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bmpRect->top = 0;
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bmpRect->bottom = bmp.bmHeight;
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}
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return S_OK;
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}
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/***********************************************************************
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* UXTHEME_StretchBlt
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*
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* Psudo TransparentBlt/StretchBlt
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*/
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static inline BOOL UXTHEME_StretchBlt(HDC hdcDst, int nXOriginDst, int nYOriginDst, int nWidthDst, int nHeightDst,
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HDC hdcSrc, int nXOriginSrc, int nYOriginSrc, int nWidthSrc, int nHeightSrc,
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BOOL transparent, COLORREF transcolor)
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{
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if(transparent) {
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/* Ensure we don't pass any negative values to TransparentBlt */
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return TransparentBlt(hdcDst, nXOriginDst, nYOriginDst, abs(nWidthDst), abs(nHeightDst),
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hdcSrc, nXOriginSrc, nYOriginSrc, abs(nWidthSrc), abs(nHeightSrc),
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transcolor);
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}
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/* This should be using AlphaBlend */
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return StretchBlt(hdcDst, nXOriginDst, nYOriginDst, nWidthDst, nHeightDst,
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hdcSrc, nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc,
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SRCCOPY);
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}
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/***********************************************************************
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* UXTHEME_Blt
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*
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* Simplify sending same width/height for both source and dest
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*/
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static inline BOOL UXTHEME_Blt(HDC hdcDest, int nXOriginDest, int nYOriginDest, int nWidthDest, int nHeightDest,
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HDC hdcSrc, int nXOriginSrc, int nYOriginSrc,
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BOOL transparent, COLORREF transcolor)
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{
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return UXTHEME_StretchBlt(hdcDest, nXOriginDest, nYOriginDest, nWidthDest, nHeightDest,
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hdcSrc, nXOriginSrc, nYOriginSrc, nWidthDest, nHeightDest,
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transparent, transcolor);
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}
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/***********************************************************************
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* UXTHEME_DrawImageGlyph
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*
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* Draw an imagefile glyph
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*/
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HRESULT UXTHEME_DrawImageGlyph(HTHEME hTheme, HDC hdc, int iPartId,
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int iStateId, RECT *pRect,
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const DTBGOPTS *pOptions)
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{
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HRESULT hr;
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HBITMAP bmpSrc = NULL;
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HDC hdcSrc = NULL;
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HGDIOBJ oldSrc = NULL;
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RECT rcSrc;
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BOOL transparent = FALSE;
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COLORREF transparentcolor = 0;
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int valign = VA_CENTER;
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int halign = HA_CENTER;
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POINT dstSize;
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POINT srcSize;
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POINT topleft;
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hr = UXTHEME_LoadImage(hTheme, hdc, iPartId, iStateId, pRect, TRUE, &bmpSrc, &rcSrc);
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if(FAILED(hr)) return hr;
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hdcSrc = CreateCompatibleDC(hdc);
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if(!hdcSrc) {
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hr = HRESULT_FROM_WIN32(GetLastError());
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DeleteObject(bmpSrc);
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return hr;
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}
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oldSrc = SelectObject(hdcSrc, bmpSrc);
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dstSize.x = pRect->right-pRect->left;
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dstSize.y = pRect->bottom-pRect->top;
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srcSize.x = rcSrc.right-rcSrc.left;
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srcSize.y = rcSrc.bottom-rcSrc.top;
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GetThemeBool(hTheme, iPartId, iStateId, TMT_GLYPHTRANSPARENT, &transparent);
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if(transparent) {
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if(FAILED(GetThemeColor(hTheme, iPartId, iStateId, TMT_GLYPHTRANSPARENTCOLOR, &transparentcolor))) {
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/* If image is transparent, but no color was specified, get the color of the upper left corner */
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transparentcolor = GetPixel(hdcSrc, 0, 0);
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}
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}
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GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_VALIGN, &valign);
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GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_HALIGN, &halign);
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topleft.x = pRect->left;
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topleft.y = pRect->top;
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if(halign == HA_CENTER) topleft.x += (dstSize.x/2)-(srcSize.x/2);
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else if(halign == HA_RIGHT) topleft.x += dstSize.x-srcSize.x;
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if(valign == VA_CENTER) topleft.y += (dstSize.y/2)-(srcSize.y/2);
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else if(valign == VA_BOTTOM) topleft.y += dstSize.y-srcSize.y;
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if(!UXTHEME_Blt(hdc, topleft.x, topleft.y, srcSize.x, srcSize.y,
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hdcSrc, rcSrc.left, rcSrc.top,
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transparent, transparentcolor)) {
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hr = HRESULT_FROM_WIN32(GetLastError());
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}
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SelectObject(hdcSrc, oldSrc);
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DeleteDC(hdcSrc);
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DeleteObject(bmpSrc);
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return hr;
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}
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/***********************************************************************
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* UXTHEME_DrawImageGlyph
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*
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* Draw glyph on top of background, if appropriate
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*/
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HRESULT UXTHEME_DrawGlyph(HTHEME hTheme, HDC hdc, int iPartId,
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int iStateId, RECT *pRect,
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const DTBGOPTS *pOptions)
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{
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int glyphtype = GT_NONE;
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GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_GLYPHTYPE, &glyphtype);
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if(glyphtype == GT_IMAGEGLYPH) {
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return UXTHEME_DrawImageGlyph(hTheme, hdc, iPartId, iStateId, pRect, pOptions);
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}
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else if(glyphtype == GT_FONTGLYPH) {
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/* I don't know what a font glyph is, I've never seen it used in any themes */
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FIXME("Font glyph\n");
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}
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return S_OK;
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}
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/***********************************************************************
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* UXTHEME_DrawImageBackground
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*
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* Draw an imagefile background
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*/
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HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId,
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int iStateId, RECT *pRect,
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const DTBGOPTS *pOptions)
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{
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HRESULT hr = S_OK;
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HBITMAP bmpSrc;
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HGDIOBJ oldSrc;
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HDC hdcSrc;
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RECT rcSrc;
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RECT rcDst;
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POINT dstSize;
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POINT srcSize;
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int sizingtype = ST_TRUESIZE;
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BOOL uniformsizing = FALSE;
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BOOL transparent = FALSE;
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COLORREF transparentcolor = 0;
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hr = UXTHEME_LoadImage(hTheme, hdc, iPartId, iStateId, pRect, FALSE, &bmpSrc, &rcSrc);
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if(FAILED(hr)) return hr;
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hdcSrc = CreateCompatibleDC(hdc);
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if(!hdcSrc) {
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hr = HRESULT_FROM_WIN32(GetLastError());
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DeleteObject(bmpSrc);
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return hr;
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}
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oldSrc = SelectObject(hdcSrc, bmpSrc);
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CopyRect(&rcDst, pRect);
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GetThemeBool(hTheme, iPartId, iStateId, TMT_TRANSPARENT, &transparent);
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if(transparent) {
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if(FAILED(GetThemeColor(hTheme, iPartId, iStateId, TMT_TRANSPARENTCOLOR, &transparentcolor))) {
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/* If image is transparent, but no color was specified, get the color of the upper left corner */
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transparentcolor = GetPixel(hdcSrc, 0, 0);
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}
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}
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dstSize.x = rcDst.right-rcDst.left;
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dstSize.y = rcDst.bottom-rcDst.top;
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srcSize.x = rcSrc.right-rcSrc.left;
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srcSize.y = rcSrc.bottom-rcSrc.top;
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if(uniformsizing) {
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/* Scale height and width equally */
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int widthDiff = abs(srcSize.x-dstSize.x);
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int heightDiff = abs(srcSize.y-dstSize.x);
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if(widthDiff > heightDiff) {
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dstSize.y -= widthDiff-heightDiff;
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rcDst.bottom = rcDst.top + dstSize.y;
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}
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else if(heightDiff > widthDiff) {
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dstSize.x -= heightDiff-widthDiff;
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rcDst.right = rcDst.left + dstSize.x;
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}
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}
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GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_SIZINGTYPE, &sizingtype);
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if(sizingtype == ST_TRUESIZE) {
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int truesizestretchmark = 0;
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if(dstSize.x < 0 || dstSize.y < 0) {
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BOOL mirrorimage = TRUE;
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GetThemeBool(hTheme, iPartId, iStateId, TMT_MIRRORIMAGE, &mirrorimage);
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if(mirrorimage) {
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if(dstSize.x < 0) {
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rcDst.left += dstSize.x;
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rcDst.right += dstSize.x;
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}
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if(dstSize.y < 0) {
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rcDst.top += dstSize.y;
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rcDst.bottom += dstSize.y;
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}
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}
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}
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/* Only stretch when target exceeds source by truesizestretchmark percent */
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GetThemeInt(hTheme, iPartId, iStateId, TMT_TRUESIZESTRETCHMARK, &truesizestretchmark);
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if(dstSize.x < 0 || dstSize.y < 0 ||
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MulDiv(srcSize.x, 100, dstSize.x) > truesizestretchmark ||
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MulDiv(srcSize.y, 100, dstSize.y) > truesizestretchmark) {
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if(!UXTHEME_StretchBlt(hdc, rcDst.left, rcDst.top, dstSize.x, dstSize.y,
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hdcSrc, rcSrc.left, rcSrc.top, srcSize.x, srcSize.y,
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transparent, transparentcolor))
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hr = HRESULT_FROM_WIN32(GetLastError());
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}
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else {
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rcDst.left += (dstSize.x/2)-(srcSize.x/2);
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rcDst.top += (dstSize.y/2)-(srcSize.y/2);
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rcDst.right = rcDst.left + srcSize.x;
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rcDst.bottom = rcDst.top + srcSize.y;
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if(!UXTHEME_Blt(hdc, rcDst.left, rcDst.top, srcSize.x, srcSize.y,
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hdcSrc, rcSrc.left, rcSrc.top,
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transparent, transparentcolor))
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hr = HRESULT_FROM_WIN32(GetLastError());
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}
|
|
}
|
|
else {
|
|
HDC hdcDst = NULL;
|
|
HBITMAP bmpDst = NULL;
|
|
HGDIOBJ oldDst = NULL;
|
|
MARGINS sm;
|
|
|
|
dstSize.x = abs(dstSize.x);
|
|
dstSize.y = abs(dstSize.y);
|
|
|
|
GetThemeMargins(hTheme, hdc, iPartId, iStateId, TMT_SIZINGMARGINS, NULL, &sm);
|
|
|
|
hdcDst = CreateCompatibleDC(hdc);
|
|
if(!hdcDst) {
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
goto draw_error;
|
|
}
|
|
bmpDst = CreateCompatibleBitmap(hdc, dstSize.x, dstSize.y);
|
|
if(!bmpDst) {
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
goto draw_error;
|
|
}
|
|
oldDst = SelectObject(hdcDst, bmpDst);
|
|
|
|
/* Upper left corner */
|
|
if(!BitBlt(hdcDst, 0, 0, sm.cxLeftWidth, sm.cyTopHeight,
|
|
hdcSrc, rcSrc.left, rcSrc.top, SRCCOPY)) {
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
goto draw_error;
|
|
}
|
|
/* Upper right corner */
|
|
if(!BitBlt(hdcDst, dstSize.x-sm.cxRightWidth, 0, sm.cxRightWidth, sm.cyTopHeight,
|
|
hdcSrc, rcSrc.right-sm.cxRightWidth, rcSrc.top, SRCCOPY)) {
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
goto draw_error;
|
|
}
|
|
/* Lower left corner */
|
|
if(!BitBlt(hdcDst, 0, dstSize.y-sm.cyBottomHeight, sm.cxLeftWidth, sm.cyBottomHeight,
|
|
hdcSrc, rcSrc.left, rcSrc.bottom-sm.cyBottomHeight, SRCCOPY)) {
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
goto draw_error;
|
|
}
|
|
/* Lower right corner */
|
|
if(!BitBlt(hdcDst, dstSize.x-sm.cxRightWidth, dstSize.y-sm.cyBottomHeight, sm.cxRightWidth, sm.cyBottomHeight,
|
|
hdcSrc, rcSrc.right-sm.cxRightWidth, rcSrc.bottom-sm.cyBottomHeight, SRCCOPY)) {
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
goto draw_error;
|
|
}
|
|
|
|
if(sizingtype == ST_TILE) {
|
|
FIXME("Tile\n");
|
|
sizingtype = ST_STRETCH; /* Just use stretch for now */
|
|
}
|
|
if(sizingtype == ST_STRETCH) {
|
|
int destCenterWidth = dstSize.x - (sm.cxLeftWidth + sm.cxRightWidth);
|
|
int srcCenterWidth = srcSize.x - (sm.cxLeftWidth + sm.cxRightWidth);
|
|
int destCenterHeight = dstSize.y - (sm.cyTopHeight + sm.cyBottomHeight);
|
|
int srcCenterHeight = srcSize.y - (sm.cyTopHeight + sm.cyBottomHeight);
|
|
|
|
if(destCenterWidth > 0) {
|
|
/* Center top */
|
|
if(!StretchBlt(hdcDst, sm.cxLeftWidth, 0, destCenterWidth, sm.cyTopHeight,
|
|
hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.top, srcCenterWidth, sm.cyTopHeight, SRCCOPY)) {
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
goto draw_error;
|
|
}
|
|
/* Center bottom */
|
|
if(!StretchBlt(hdcDst, sm.cxLeftWidth, dstSize.y-sm.cyBottomHeight, destCenterWidth, sm.cyBottomHeight,
|
|
hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.bottom-sm.cyBottomHeight, srcCenterWidth, sm.cyTopHeight, SRCCOPY)) {
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
goto draw_error;
|
|
}
|
|
}
|
|
if(destCenterHeight > 0) {
|
|
/* Left center */
|
|
if(!StretchBlt(hdcDst, 0, sm.cyTopHeight, sm.cxLeftWidth, destCenterHeight,
|
|
hdcSrc, rcSrc.left, rcSrc.top+sm.cyTopHeight, sm.cxLeftWidth, srcCenterHeight, SRCCOPY)) {
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
goto draw_error;
|
|
}
|
|
/* Right center */
|
|
if(!StretchBlt(hdcDst, dstSize.x-sm.cxRightWidth, sm.cyTopHeight, sm.cxRightWidth, destCenterHeight,
|
|
hdcSrc, rcSrc.right-sm.cxRightWidth, rcSrc.top+sm.cyTopHeight, sm.cxRightWidth, srcCenterHeight, SRCCOPY)) {
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
goto draw_error;
|
|
}
|
|
}
|
|
if(destCenterHeight > 0 && destCenterWidth > 0) {
|
|
BOOL borderonly = FALSE;
|
|
GetThemeBool(hTheme, iPartId, iStateId, TMT_BORDERONLY, &borderonly);
|
|
if(!borderonly) {
|
|
/* Center */
|
|
if(!StretchBlt(hdcDst, sm.cxLeftWidth, sm.cyTopHeight, destCenterWidth, destCenterHeight,
|
|
hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.top+sm.cyTopHeight, srcCenterWidth, srcCenterHeight, SRCCOPY)) {
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
goto draw_error;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if(!UXTHEME_Blt(hdc, rcDst.left, rcDst.top, dstSize.x, dstSize.y,
|
|
hdcDst, 0, 0,
|
|
transparent, transparentcolor))
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
|
|
draw_error:
|
|
if(hdcDst) {
|
|
SelectObject(hdcDst, oldDst);
|
|
DeleteDC(hdcDst);
|
|
}
|
|
if(bmpDst) DeleteObject(bmpDst);
|
|
}
|
|
SelectObject(hdcSrc, oldSrc);
|
|
DeleteObject(bmpSrc);
|
|
DeleteDC(hdcSrc);
|
|
CopyRect(pRect, &rcDst);
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* UXTHEME_DrawBorderRectangle
|
|
*
|
|
* Draw the bounding rectangle for a borderfill background
|
|
*/
|
|
HRESULT UXTHEME_DrawBorderRectangle(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId, RECT *pRect,
|
|
const DTBGOPTS *pOptions)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
HPEN hPen;
|
|
HGDIOBJ oldPen;
|
|
COLORREF bordercolor = RGB(0,0,0);
|
|
int bordersize = 1;
|
|
|
|
GetThemeInt(hTheme, iPartId, iStateId, TMT_BORDERSIZE, &bordersize);
|
|
if(bordersize > 0) {
|
|
POINT ptCorners[4];
|
|
ptCorners[0].x = pRect->left;
|
|
ptCorners[0].y = pRect->top;
|
|
ptCorners[1].x = pRect->right;
|
|
ptCorners[1].y = pRect->top;
|
|
ptCorners[2].x = pRect->right;
|
|
ptCorners[2].y = pRect->bottom;
|
|
ptCorners[3].x = pRect->left;
|
|
ptCorners[3].y = pRect->bottom;
|
|
|
|
InflateRect(pRect, -bordersize, -bordersize);
|
|
if(pOptions->dwFlags & DTBG_OMITBORDER)
|
|
return S_OK;
|
|
GetThemeColor(hTheme, iPartId, iStateId, TMT_BORDERCOLOR, &bordercolor);
|
|
hPen = CreatePen(PS_SOLID, bordersize, bordercolor);
|
|
if(!hPen)
|
|
return HRESULT_FROM_WIN32(GetLastError());
|
|
oldPen = SelectObject(hdc, hPen);
|
|
|
|
if(!Polyline(hdc, ptCorners, 4))
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
|
|
SelectObject(hdc, oldPen);
|
|
DeleteObject(hPen);
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* UXTHEME_DrawBackgroundFill
|
|
*
|
|
* Fill a borderfill background rectangle
|
|
*/
|
|
HRESULT UXTHEME_DrawBackgroundFill(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId, RECT *pRect,
|
|
const DTBGOPTS *pOptions)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
int filltype = FT_SOLID;
|
|
|
|
TRACE("(%d,%d,%ld)\n", iPartId, iStateId, pOptions->dwFlags);
|
|
|
|
if(pOptions->dwFlags & DTBG_OMITCONTENT)
|
|
return S_OK;
|
|
|
|
GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_FILLTYPE, &filltype);
|
|
|
|
if(filltype == FT_SOLID) {
|
|
HBRUSH hBrush;
|
|
COLORREF fillcolor = RGB(255,255,255);
|
|
|
|
GetThemeColor(hTheme, iPartId, iStateId, TMT_FILLCOLOR, &fillcolor);
|
|
hBrush = CreateSolidBrush(fillcolor);
|
|
if(!FillRect(hdc, pRect, hBrush))
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
DeleteObject(hBrush);
|
|
}
|
|
else if(filltype == FT_VERTGRADIENT || filltype == FT_HORZGRADIENT) {
|
|
/* FIXME: This only accounts for 2 gradient colors (out of 5) and ignores
|
|
the gradient ratios (no idea how those work)
|
|
Few themes use this, and the ones I've seen only use 2 colors with
|
|
a gradient ratio of 0 and 255 respectivly
|
|
*/
|
|
|
|
COLORREF gradient1 = RGB(0,0,0);
|
|
COLORREF gradient2 = RGB(255,255,255);
|
|
TRIVERTEX vert[2];
|
|
GRADIENT_RECT gRect;
|
|
|
|
FIXME("Gradient implementation not complete\n");
|
|
|
|
GetThemeColor(hTheme, iPartId, iStateId, TMT_GRADIENTCOLOR1, &gradient1);
|
|
GetThemeColor(hTheme, iPartId, iStateId, TMT_GRADIENTCOLOR2, &gradient2);
|
|
|
|
vert[0].x = pRect->left;
|
|
vert[0].y = pRect->top;
|
|
vert[0].Red = GetRValue(gradient1) << 8;
|
|
vert[0].Green = GetGValue(gradient1) << 8;
|
|
vert[0].Blue = GetBValue(gradient1) << 8;
|
|
vert[0].Alpha = 0x0000;
|
|
|
|
vert[1].x = pRect->right;
|
|
vert[1].y = pRect->bottom;
|
|
vert[1].Red = GetRValue(gradient2) << 8;
|
|
vert[1].Green = GetGValue(gradient2) << 8;
|
|
vert[1].Blue = GetBValue(gradient2) << 8;
|
|
vert[1].Alpha = 0x0000;
|
|
|
|
gRect.UpperLeft = 0;
|
|
gRect.LowerRight = 1;
|
|
GradientFill(hdc,vert,2,&gRect,1,filltype==FT_HORZGRADIENT?GRADIENT_FILL_RECT_H:GRADIENT_FILL_RECT_V);
|
|
}
|
|
else if(filltype == FT_RADIALGRADIENT) {
|
|
/* I've never seen this used in a theme */
|
|
FIXME("Radial gradient\n");
|
|
}
|
|
else if(filltype == FT_TILEIMAGE) {
|
|
/* I've never seen this used in a theme */
|
|
FIXME("Tile image\n");
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* UXTHEME_DrawBorderBackground
|
|
*
|
|
* Draw an imagefile background
|
|
*/
|
|
HRESULT UXTHEME_DrawBorderBackground(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId, const RECT *pRect,
|
|
const DTBGOPTS *pOptions)
|
|
{
|
|
HRESULT hr;
|
|
RECT rt;
|
|
|
|
CopyRect(&rt, pRect);
|
|
|
|
hr = UXTHEME_DrawBorderRectangle(hTheme, hdc, iPartId, iStateId, &rt, pOptions);
|
|
if(FAILED(hr))
|
|
return hr;
|
|
return UXTHEME_DrawBackgroundFill(hTheme, hdc, iPartId, iStateId, &rt, pOptions);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DrawThemeBackgroundEx (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI DrawThemeBackgroundEx(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId, const RECT *pRect,
|
|
const DTBGOPTS *pOptions)
|
|
{
|
|
HRESULT hr;
|
|
const DTBGOPTS defaultOpts = {sizeof(DTBGOPTS), 0, {0,0,0,0}};
|
|
const DTBGOPTS *opts;
|
|
HRGN clip = NULL;
|
|
int hasClip = -1;
|
|
int bgtype = BT_BORDERFILL;
|
|
RECT rt;
|
|
|
|
TRACE("(%p,%p,%d,%d,%ld,%ld)\n", hTheme, hdc, iPartId, iStateId,pRect->left,pRect->top);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
|
|
/* Ensure we have a DTBGOPTS structure available, simplifies some of the code */
|
|
opts = pOptions;
|
|
if(!opts) opts = &defaultOpts;
|
|
|
|
if(opts->dwFlags & DTBG_CLIPRECT) {
|
|
clip = CreateRectRgn(0,0,1,1);
|
|
hasClip = GetClipRgn(hdc, clip);
|
|
if(hasClip == -1)
|
|
TRACE("Failed to get original clipping region\n");
|
|
else
|
|
IntersectClipRect(hdc, opts->rcClip.left, opts->rcClip.top, opts->rcClip.right, opts->rcClip.bottom);
|
|
}
|
|
CopyRect(&rt, pRect);
|
|
|
|
GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_BGTYPE, &bgtype);
|
|
if(bgtype == BT_IMAGEFILE)
|
|
hr = UXTHEME_DrawImageBackground(hTheme, hdc, iPartId, iStateId, &rt, opts);
|
|
else if(bgtype == BT_BORDERFILL)
|
|
hr = UXTHEME_DrawBorderBackground(hTheme, hdc, iPartId, iStateId, pRect, opts);
|
|
else {
|
|
FIXME("Unknown background type\n");
|
|
/* This should never happen, and hence I don't know what to return */
|
|
hr = E_FAIL;
|
|
}
|
|
if(SUCCEEDED(hr))
|
|
hr = UXTHEME_DrawGlyph(hTheme, hdc, iPartId, iStateId, &rt, opts);
|
|
if(opts->dwFlags & DTBG_CLIPRECT) {
|
|
if(hasClip == 0)
|
|
SelectClipRgn(hdc, NULL);
|
|
else if(hasClip == 1)
|
|
SelectClipRgn(hdc, clip);
|
|
DeleteObject(clip);
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DrawThemeEdge (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI DrawThemeEdge(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId, const RECT *pDestRect, UINT uEdge,
|
|
UINT uFlags, RECT *pContentRect)
|
|
{
|
|
FIXME("%d %d 0x%08x 0x%08x: stub\n", iPartId, iStateId, uEdge, uFlags);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
return ERROR_CALL_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DrawThemeIcon (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI DrawThemeIcon(HTHEME hTheme, HDC hdc, int iPartId, int iStateId,
|
|
const RECT *pRect, HIMAGELIST himl, int iImageIndex)
|
|
{
|
|
FIXME("%d %d: stub\n", iPartId, iStateId);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
return ERROR_CALL_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DrawThemeText (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI DrawThemeText(HTHEME hTheme, HDC hdc, int iPartId, int iStateId,
|
|
LPCWSTR pszText, int iCharCount, DWORD dwTextFlags,
|
|
DWORD dwTextFlags2, const RECT *pRect)
|
|
{
|
|
HRESULT hr;
|
|
HFONT hFont = NULL;
|
|
HGDIOBJ oldFont = NULL;
|
|
LOGFONTW logfont;
|
|
COLORREF textColor;
|
|
COLORREF oldTextColor;
|
|
int oldBkMode;
|
|
RECT rt;
|
|
|
|
TRACE("%d %d: stub\n", iPartId, iStateId);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
|
|
hr = GetThemeFont(hTheme, hdc, iPartId, iStateId, TMT_FONT, &logfont);
|
|
if(SUCCEEDED(hr)) {
|
|
hFont = CreateFontIndirectW(&logfont);
|
|
if(!hFont)
|
|
TRACE("Failed to create font\n");
|
|
}
|
|
CopyRect(&rt, pRect);
|
|
if(hFont)
|
|
oldFont = SelectObject(hdc, hFont);
|
|
|
|
if(dwTextFlags2 & DTT_GRAYED)
|
|
textColor = GetSysColor(COLOR_GRAYTEXT);
|
|
else {
|
|
if(FAILED(GetThemeColor(hTheme, iPartId, iStateId, TMT_TEXTCOLOR, &textColor)))
|
|
textColor = GetTextColor(hdc);
|
|
}
|
|
oldTextColor = SetTextColor(hdc, textColor);
|
|
oldBkMode = SetBkMode(hdc, TRANSPARENT);
|
|
DrawTextW(hdc, pszText, iCharCount, &rt, dwTextFlags);
|
|
SetBkMode(hdc, oldBkMode);
|
|
SetTextColor(hdc, oldTextColor);
|
|
|
|
if(hFont) {
|
|
SelectObject(hdc, oldFont);
|
|
DeleteObject(hFont);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetThemeBackgroundContentRect (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI GetThemeBackgroundContentRect(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId,
|
|
const RECT *pBoundingRect,
|
|
RECT *pContentRect)
|
|
{
|
|
MARGINS margin;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%d,%d)\n", iPartId, iStateId);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
|
|
hr = GetThemeMargins(hTheme, hdc, iPartId, iStateId, TMT_CONTENTMARGINS, NULL, &margin);
|
|
if(FAILED(hr)) {
|
|
TRACE("Margins not found\n");
|
|
return hr;
|
|
}
|
|
pContentRect->left = pBoundingRect->left + margin.cxLeftWidth;
|
|
pContentRect->top = pBoundingRect->top + margin.cyTopHeight;
|
|
pContentRect->right = pBoundingRect->right - margin.cxRightWidth;
|
|
pContentRect->bottom = pBoundingRect->bottom - margin.cyBottomHeight;
|
|
|
|
TRACE("left:%ld,top:%ld,right:%ld,bottom:%ld\n", pContentRect->left, pContentRect->top, pContentRect->right, pContentRect->bottom);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetThemeBackgroundExtent (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI GetThemeBackgroundExtent(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId, const RECT *pContentRect,
|
|
RECT *pExtentRect)
|
|
{
|
|
MARGINS margin;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%d,%d)\n", iPartId, iStateId);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
|
|
hr = GetThemeMargins(hTheme, hdc, iPartId, iStateId, TMT_CONTENTMARGINS, NULL, &margin);
|
|
if(FAILED(hr)) {
|
|
TRACE("Margins not found\n");
|
|
return hr;
|
|
}
|
|
pExtentRect->left = pContentRect->left - margin.cxLeftWidth;
|
|
pExtentRect->top = pContentRect->top - margin.cyTopHeight;
|
|
pExtentRect->right = pContentRect->right + margin.cxRightWidth;
|
|
pExtentRect->bottom = pContentRect->bottom + margin.cyBottomHeight;
|
|
|
|
TRACE("left:%ld,top:%ld,right:%ld,bottom:%ld\n", pExtentRect->left, pExtentRect->top, pExtentRect->right, pExtentRect->bottom);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetThemeBackgroundRegion (UXTHEME.@)
|
|
*
|
|
* Calculate the background region, taking into consideration transparent areas
|
|
* of the background image.
|
|
*/
|
|
HRESULT WINAPI GetThemeBackgroundRegion(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId, const RECT *pRect,
|
|
HRGN *pRegion)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
int bgtype = BT_BORDERFILL;
|
|
|
|
TRACE("(%p,%p,%d,%d)\n", hTheme, hdc, iPartId, iStateId);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
if(!pRect || !pRegion)
|
|
return E_POINTER;
|
|
|
|
GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_BGTYPE, &bgtype);
|
|
if(bgtype == BT_IMAGEFILE) {
|
|
FIXME("Images not handled yet\n");
|
|
hr = ERROR_CALL_NOT_IMPLEMENTED;
|
|
}
|
|
else if(bgtype == BT_BORDERFILL) {
|
|
*pRegion = CreateRectRgn(pRect->left, pRect->top, pRect->right, pRect->bottom);
|
|
if(!*pRegion)
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
}
|
|
else {
|
|
FIXME("Unknown background type\n");
|
|
/* This should never happen, and hence I don't know what to return */
|
|
hr = E_FAIL;
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetThemePartSize (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI GetThemePartSize(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId, RECT *prc, THEMESIZE eSize,
|
|
SIZE *psz)
|
|
{
|
|
FIXME("%d %d %d: stub\n", iPartId, iStateId, eSize);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
return ERROR_CALL_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetThemeTextExtent (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI GetThemeTextExtent(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId, LPCWSTR pszText, int iCharCount,
|
|
DWORD dwTextFlags, const RECT *pBoundingRect,
|
|
RECT *pExtentRect)
|
|
{
|
|
HRESULT hr;
|
|
HFONT hFont = NULL;
|
|
HGDIOBJ oldFont = NULL;
|
|
LOGFONTW logfont;
|
|
RECT rt = {0,0,0xFFFF,0xFFFF};
|
|
|
|
TRACE("%d %d: stub\n", iPartId, iStateId);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
|
|
if(pBoundingRect)
|
|
CopyRect(&rt, pBoundingRect);
|
|
|
|
hr = GetThemeFont(hTheme, hdc, iPartId, iStateId, TMT_FONT, &logfont);
|
|
if(SUCCEEDED(hr)) {
|
|
hFont = CreateFontIndirectW(&logfont);
|
|
if(!hFont)
|
|
TRACE("Failed to create font\n");
|
|
}
|
|
if(hFont)
|
|
oldFont = SelectObject(hdc, hFont);
|
|
|
|
DrawTextW(hdc, pszText, iCharCount, &rt, dwTextFlags|DT_CALCRECT);
|
|
CopyRect(pExtentRect, &rt);
|
|
|
|
if(hFont) {
|
|
SelectObject(hdc, oldFont);
|
|
DeleteObject(hFont);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetThemeTextMetrics (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI GetThemeTextMetrics(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId, TEXTMETRICW *ptm)
|
|
{
|
|
HRESULT hr;
|
|
HFONT hFont = NULL;
|
|
HGDIOBJ oldFont = NULL;
|
|
LOGFONTW logfont;
|
|
|
|
TRACE("(%p, %p, %d, %d)\n", hTheme, hdc, iPartId, iStateId);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
|
|
hr = GetThemeFont(hTheme, hdc, iPartId, iStateId, TMT_FONT, &logfont);
|
|
if(SUCCEEDED(hr)) {
|
|
hFont = CreateFontIndirectW(&logfont);
|
|
if(!hFont)
|
|
TRACE("Failed to create font\n");
|
|
}
|
|
if(hFont)
|
|
oldFont = SelectObject(hdc, hFont);
|
|
|
|
if(!GetTextMetricsW(hdc, ptm))
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
|
|
if(hFont) {
|
|
SelectObject(hdc, oldFont);
|
|
DeleteObject(hFont);
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* IsThemeBackgroundPartiallyTransparent (UXTHEME.@)
|
|
*/
|
|
BOOL WINAPI IsThemeBackgroundPartiallyTransparent(HTHEME hTheme, int iPartId,
|
|
int iStateId)
|
|
{
|
|
BOOL transparent = FALSE;
|
|
TRACE("(%d,%d)\n", iPartId, iStateId);
|
|
GetThemeBool(hTheme, iPartId, iStateId, TMT_TRANSPARENT, &transparent);
|
|
return transparent;
|
|
}
|