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1185 lines
36 KiB
C
1185 lines
36 KiB
C
/*
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* Win32 5.1 msstyles theme format
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "uxthemep.h"
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#include <wine/unicode.h>
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/***********************************************************************
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* Defines and global variables
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*/
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extern int alphaBlendMode;
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#define MSSTYLES_VERSION 0x0003
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static const WCHAR szThemesIniResource[] = {
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't','h','e','m','e','s','_','i','n','i','\0'
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};
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/***********************************************************************/
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/**********************************************************************
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* MSSTYLES_OpenThemeFile
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*
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* Load and validate a theme
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*
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* PARAMS
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* lpThemeFile Path to theme file to load
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* pszColorName Color name wanted, can be NULL
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* pszSizeName Size name wanted, can be NULL
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*
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* NOTES
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* If pszColorName or pszSizeName are NULL, the default color/size will be used.
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* If one/both are provided, they are validated against valid color/sizes and if
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* a match is not found, the function fails.
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*/
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HRESULT MSSTYLES_OpenThemeFile(LPCWSTR lpThemeFile, LPCWSTR pszColorName, LPCWSTR pszSizeName, PTHEME_FILE *tf)
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{
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HMODULE hTheme;
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HRSRC hrsc;
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HRESULT hr = S_OK;
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static const WCHAR szPackThemVersionResource[] = {
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'P','A','C','K','T','H','E','M','_','V','E','R','S','I','O','N', '\0'
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};
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static const WCHAR szColorNamesResource[] = {
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'C','O','L','O','R','N','A','M','E','S','\0'
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};
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static const WCHAR szSizeNamesResource[] = {
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'S','I','Z','E','N','A','M','E','S','\0'
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};
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WORD version;
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DWORD versize;
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LPWSTR pszColors;
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LPWSTR pszSelectedColor = NULL;
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LPWSTR pszSizes;
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LPWSTR pszSelectedSize = NULL;
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LPWSTR tmp;
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TRACE("Opening %s\n", debugstr_w(lpThemeFile));
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hTheme = LoadLibraryExW(lpThemeFile, NULL, LOAD_LIBRARY_AS_DATAFILE);
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/* Validate that this is really a theme */
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if(!hTheme) {
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hr = HRESULT_FROM_WIN32(GetLastError());
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goto invalid_theme;
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}
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if(!(hrsc = FindResourceW(hTheme, MAKEINTRESOURCEW(1), szPackThemVersionResource))) {
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TRACE("No version resource found\n");
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hr = HRESULT_FROM_WIN32(ERROR_BAD_FORMAT);
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goto invalid_theme;
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}
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if((versize = SizeofResource(hTheme, hrsc)) != 2)
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{
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TRACE("Version resource found, but wrong size: %d\n", versize);
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hr = HRESULT_FROM_WIN32(ERROR_BAD_FORMAT);
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goto invalid_theme;
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}
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version = *(WORD*)LoadResource(hTheme, hrsc);
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if(version != MSSTYLES_VERSION)
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{
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TRACE("Version of theme file is unsupported: 0x%04x\n", version);
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hr = HRESULT_FROM_WIN32(ERROR_BAD_FORMAT);
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goto invalid_theme;
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}
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if(!(hrsc = FindResourceW(hTheme, MAKEINTRESOURCEW(1), szColorNamesResource))) {
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TRACE("Color names resource not found\n");
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hr = HRESULT_FROM_WIN32(ERROR_BAD_FORMAT);
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goto invalid_theme;
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}
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pszColors = LoadResource(hTheme, hrsc);
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if(!(hrsc = FindResourceW(hTheme, MAKEINTRESOURCEW(1), szSizeNamesResource))) {
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TRACE("Size names resource not found\n");
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hr = HRESULT_FROM_WIN32(ERROR_BAD_FORMAT);
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goto invalid_theme;
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}
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pszSizes = LoadResource(hTheme, hrsc);
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/* Validate requested color against what's available from the theme */
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if(pszColorName) {
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tmp = pszColors;
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while(*tmp) {
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if(!lstrcmpiW(pszColorName, tmp)) {
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pszSelectedColor = tmp;
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break;
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}
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tmp += lstrlenW(tmp)+1;
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}
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}
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else
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pszSelectedColor = pszColors; /* Use the default color */
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/* Validate requested size against what's available from the theme */
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if(pszSizeName) {
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tmp = pszSizes;
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while(*tmp) {
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if(!lstrcmpiW(pszSizeName, tmp)) {
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pszSelectedSize = tmp;
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break;
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}
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tmp += lstrlenW(tmp)+1;
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}
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}
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else
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pszSelectedSize = pszSizes; /* Use the default size */
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if(!pszSelectedColor || !pszSelectedSize) {
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TRACE("Requested color/size (%s/%s) not found in theme\n",
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debugstr_w(pszColorName), debugstr_w(pszSizeName));
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hr = E_PROP_ID_UNSUPPORTED;
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goto invalid_theme;
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}
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*tf = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(THEME_FILE));
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(*tf)->hTheme = hTheme;
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GetFullPathNameW(lpThemeFile, MAX_PATH, (*tf)->szThemeFile, NULL);
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(*tf)->pszAvailColors = pszColors;
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(*tf)->pszAvailSizes = pszSizes;
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(*tf)->pszSelectedColor = pszSelectedColor;
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(*tf)->pszSelectedSize = pszSelectedSize;
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(*tf)->dwRefCount = 1;
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TRACE("Theme %p refcount: %d\n", *tf, (*tf)->dwRefCount);
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return S_OK;
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invalid_theme:
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if(hTheme) FreeLibrary(hTheme);
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return hr;
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}
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/***********************************************************************
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* MSSTYLES_CloseThemeFile
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*
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* Close theme file and free resources
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*/
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void MSSTYLES_CloseThemeFile(PTHEME_FILE tf)
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{
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if(tf) {
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tf->dwRefCount--;
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TRACE("Theme %p refcount: %d\n", tf, tf->dwRefCount);
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if(!tf->dwRefCount) {
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if(tf->hTheme) FreeLibrary(tf->hTheme);
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if(tf->classes) {
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while(tf->classes) {
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PTHEME_CLASS pcls = tf->classes;
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tf->classes = pcls->next;
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while(pcls->partstate) {
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PTHEME_PARTSTATE ps = pcls->partstate;
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while(ps->properties) {
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PTHEME_PROPERTY prop = ps->properties;
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ps->properties = prop->next;
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HeapFree(GetProcessHeap(), 0, prop);
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}
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pcls->partstate = ps->next;
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HeapFree(GetProcessHeap(), 0, ps);
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}
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HeapFree(GetProcessHeap(), 0, pcls);
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}
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}
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while (tf->images)
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{
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PTHEME_IMAGE img = tf->images;
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tf->images = img->next;
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DeleteObject (img->image);
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HeapFree (GetProcessHeap(), 0, img);
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}
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HeapFree(GetProcessHeap(), 0, tf);
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}
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}
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}
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/***********************************************************************
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* MSSTYLES_ReferenceTheme
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*
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* Increase the reference count of the theme file
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*/
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HRESULT MSSTYLES_ReferenceTheme(PTHEME_FILE tf)
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{
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tf->dwRefCount++;
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TRACE("Theme %p refcount: %d\n", tf, tf->dwRefCount);
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return S_OK;
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}
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/***********************************************************************
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* MSSTYLES_GetThemeIni
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*
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* Retrieves themes.ini from a theme
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*/
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PUXINI_FILE MSSTYLES_GetThemeIni(PTHEME_FILE tf)
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{
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return UXINI_LoadINI(tf->hTheme, szThemesIniResource);
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}
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/***********************************************************************
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* MSSTYLES_GetActiveThemeIni
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*
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* Retrieve the ini file for the selected color/style
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*/
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static PUXINI_FILE MSSTYLES_GetActiveThemeIni(PTHEME_FILE tf)
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{
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static const WCHAR szFileResNamesResource[] = {
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'F','I','L','E','R','E','S','N','A','M','E','S','\0'
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};
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DWORD dwColorCount = 0;
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DWORD dwSizeCount = 0;
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DWORD dwColorNum = 0;
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DWORD dwSizeNum = 0;
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DWORD i;
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DWORD dwResourceIndex;
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LPWSTR tmp;
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HRSRC hrsc;
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/* Count the number of available colors & styles, and determine the index number
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of the color/style we are interested in
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*/
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tmp = tf->pszAvailColors;
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while(*tmp) {
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if(!lstrcmpiW(tf->pszSelectedColor, tmp))
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dwColorNum = dwColorCount;
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tmp += lstrlenW(tmp)+1;
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dwColorCount++;
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}
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tmp = tf->pszAvailSizes;
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while(*tmp) {
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if(!lstrcmpiW(tf->pszSelectedSize, tmp))
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dwSizeNum = dwSizeCount;
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tmp += lstrlenW(tmp)+1;
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dwSizeCount++;
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}
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if(!(hrsc = FindResourceW(tf->hTheme, MAKEINTRESOURCEW(1), szFileResNamesResource))) {
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TRACE("FILERESNAMES map not found\n");
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return NULL;
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}
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tmp = LoadResource(tf->hTheme, hrsc);
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dwResourceIndex = (dwSizeCount * dwColorNum) + dwSizeNum;
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for(i=0; i < dwResourceIndex; i++) {
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tmp += lstrlenW(tmp)+1;
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}
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return UXINI_LoadINI(tf->hTheme, tmp);
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}
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/***********************************************************************
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* MSSTYLES_ParseIniSectionName
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*
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* Parse an ini section name into its component parts
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* Valid formats are:
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* [classname]
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* [classname(state)]
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* [classname.part]
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* [classname.part(state)]
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* [application::classname]
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* [application::classname(state)]
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* [application::classname.part]
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* [application::classname.part(state)]
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*
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* PARAMS
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* lpSection Section name
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* dwLen Length of section name
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* szAppName Location to store application name
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* szClassName Location to store class name
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* iPartId Location to store part id
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* iStateId Location to store state id
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*/
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static BOOL MSSTYLES_ParseIniSectionName(LPCWSTR lpSection, DWORD dwLen, LPWSTR szAppName, LPWSTR szClassName, int *iPartId, int *iStateId)
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{
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WCHAR sec[255];
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WCHAR part[60] = {'\0'};
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WCHAR state[60] = {'\0'};
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LPWSTR tmp;
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LPWSTR comp;
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lstrcpynW(sec, lpSection, min(dwLen+1, sizeof(sec)/sizeof(sec[0])));
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*szAppName = 0;
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*szClassName = 0;
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*iPartId = 0;
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*iStateId = 0;
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comp = sec;
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/* Get the application name */
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tmp = strchrW(comp, ':');
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if(tmp) {
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*tmp++ = 0;
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tmp++;
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lstrcpynW(szAppName, comp, MAX_THEME_APP_NAME);
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comp = tmp;
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}
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tmp = strchrW(comp, '.');
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if(tmp) {
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*tmp++ = 0;
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lstrcpynW(szClassName, comp, MAX_THEME_CLASS_NAME);
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comp = tmp;
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/* now get the part & state */
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tmp = strchrW(comp, '(');
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if(tmp) {
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*tmp++ = 0;
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lstrcpynW(part, comp, sizeof(part)/sizeof(part[0]));
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comp = tmp;
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/* now get the state */
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tmp = strchrW(comp, ')');
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if (!tmp)
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return FALSE;
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*tmp = 0;
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lstrcpynW(state, comp, sizeof(state)/sizeof(state[0]));
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}
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else {
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lstrcpynW(part, comp, sizeof(part)/sizeof(part[0]));
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}
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}
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else {
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tmp = strchrW(comp, '(');
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if(tmp) {
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*tmp++ = 0;
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lstrcpynW(szClassName, comp, MAX_THEME_CLASS_NAME);
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comp = tmp;
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/* now get the state */
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tmp = strchrW(comp, ')');
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if (!tmp)
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return FALSE;
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*tmp = 0;
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lstrcpynW(state, comp, sizeof(state)/sizeof(state[0]));
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}
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else {
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lstrcpynW(szClassName, comp, MAX_THEME_CLASS_NAME);
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}
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}
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if(!*szClassName) return FALSE;
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return MSSTYLES_LookupPartState(szClassName, part[0]?part:NULL, state[0]?state:NULL, iPartId, iStateId);
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}
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/***********************************************************************
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* MSSTYLES_FindClass
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*
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* Find a class
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*
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* PARAMS
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* tf Theme file
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* pszAppName App name to find
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* pszClassName Class name to find
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*
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* RETURNS
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* The class found, or NULL
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*/
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static PTHEME_CLASS MSSTYLES_FindClass(PTHEME_FILE tf, LPCWSTR pszAppName, LPCWSTR pszClassName)
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{
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PTHEME_CLASS cur = tf->classes;
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while(cur) {
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if(!pszAppName) {
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if(!*cur->szAppName && !lstrcmpiW(pszClassName, cur->szClassName))
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return cur;
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}
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else {
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if(!lstrcmpiW(pszAppName, cur->szAppName) && !lstrcmpiW(pszClassName, cur->szClassName))
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return cur;
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}
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cur = cur->next;
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}
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return NULL;
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}
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/***********************************************************************
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* MSSTYLES_AddClass
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*
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* Add a class to a theme file
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*
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* PARAMS
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* tf Theme file
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* pszAppName App name to add
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* pszClassName Class name to add
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*
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* RETURNS
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* The class added, or a class previously added with the same name
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*/
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static PTHEME_CLASS MSSTYLES_AddClass(PTHEME_FILE tf, LPCWSTR pszAppName, LPCWSTR pszClassName)
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{
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PTHEME_CLASS cur = MSSTYLES_FindClass(tf, pszAppName, pszClassName);
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if(cur) return cur;
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cur = HeapAlloc(GetProcessHeap(), 0, sizeof(THEME_CLASS));
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cur->hTheme = tf->hTheme;
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lstrcpyW(cur->szAppName, pszAppName);
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lstrcpyW(cur->szClassName, pszClassName);
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cur->next = tf->classes;
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cur->partstate = NULL;
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cur->overrides = NULL;
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tf->classes = cur;
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return cur;
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}
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/***********************************************************************
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* MSSTYLES_FindPartState
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*
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* Find a part/state
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*
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* PARAMS
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* tc Class to search
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* iPartId Part ID to find
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* iStateId State ID to find
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* tcNext Receives the next class in the override chain
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*
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* RETURNS
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* The part/state found, or NULL
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*/
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PTHEME_PARTSTATE MSSTYLES_FindPartState(PTHEME_CLASS tc, int iPartId, int iStateId, PTHEME_CLASS *tcNext)
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{
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PTHEME_PARTSTATE cur = tc->partstate;
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while(cur) {
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if(cur->iPartId == iPartId && cur->iStateId == iStateId) {
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if(tcNext) *tcNext = tc->overrides;
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return cur;
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}
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cur = cur->next;
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}
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if(tc->overrides) return MSSTYLES_FindPartState(tc->overrides, iPartId, iStateId, tcNext);
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return NULL;
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}
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/***********************************************************************
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* MSSTYLES_AddPartState
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*
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* Add a part/state to a class
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*
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* PARAMS
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* tc Theme class
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* iPartId Part ID to add
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* iStateId State ID to add
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*
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* RETURNS
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* The part/state added, or a part/state previously added with the same IDs
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*/
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static PTHEME_PARTSTATE MSSTYLES_AddPartState(PTHEME_CLASS tc, int iPartId, int iStateId)
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{
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PTHEME_PARTSTATE cur = MSSTYLES_FindPartState(tc, iPartId, iStateId, NULL);
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if(cur) return cur;
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cur = HeapAlloc(GetProcessHeap(), 0, sizeof(THEME_PARTSTATE));
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cur->iPartId = iPartId;
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cur->iStateId = iStateId;
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cur->properties = NULL;
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cur->next = tc->partstate;
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tc->partstate = cur;
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return cur;
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}
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|
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/***********************************************************************
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* MSSTYLES_LFindProperty
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*
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* Find a property within a property list
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*
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* PARAMS
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* tp property list to scan
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* iPropertyPrimitive Type of value expected
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* iPropertyId ID of the required value
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*
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* RETURNS
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* The property found, or NULL
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*/
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static PTHEME_PROPERTY MSSTYLES_LFindProperty(PTHEME_PROPERTY tp, int iPropertyPrimitive, int iPropertyId)
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{
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PTHEME_PROPERTY cur = tp;
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while(cur) {
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if(cur->iPropertyId == iPropertyId) {
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if(cur->iPrimitiveType == iPropertyPrimitive) {
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return cur;
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}
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else {
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if(!iPropertyPrimitive)
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return cur;
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return NULL;
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}
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}
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cur = cur->next;
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}
|
|
return NULL;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_PSFindProperty
|
|
*
|
|
* Find a value within a part/state
|
|
*
|
|
* PARAMS
|
|
* ps Part/state to search
|
|
* iPropertyPrimitive Type of value expected
|
|
* iPropertyId ID of the required value
|
|
*
|
|
* RETURNS
|
|
* The property found, or NULL
|
|
*/
|
|
static inline PTHEME_PROPERTY MSSTYLES_PSFindProperty(PTHEME_PARTSTATE ps, int iPropertyPrimitive, int iPropertyId)
|
|
{
|
|
return MSSTYLES_LFindProperty(ps->properties, iPropertyPrimitive, iPropertyId);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_FindMetric
|
|
*
|
|
* Find a metric property for a theme file
|
|
*
|
|
* PARAMS
|
|
* tf Theme file
|
|
* iPropertyPrimitive Type of value expected
|
|
* iPropertyId ID of the required value
|
|
*
|
|
* RETURNS
|
|
* The property found, or NULL
|
|
*/
|
|
PTHEME_PROPERTY MSSTYLES_FindMetric(PTHEME_FILE tf, int iPropertyPrimitive, int iPropertyId)
|
|
{
|
|
return MSSTYLES_LFindProperty(tf->metrics, iPropertyPrimitive, iPropertyId);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_AddProperty
|
|
*
|
|
* Add a property to a part/state
|
|
*
|
|
* PARAMS
|
|
* ps Part/state
|
|
* iPropertyPrimitive Primitive type of the property
|
|
* iPropertyId ID of the property
|
|
* lpValue Raw value (non-NULL terminated)
|
|
* dwValueLen Length of the value
|
|
*
|
|
* RETURNS
|
|
* The property added, or a property previously added with the same IDs
|
|
*/
|
|
static PTHEME_PROPERTY MSSTYLES_AddProperty(PTHEME_PARTSTATE ps, int iPropertyPrimitive, int iPropertyId, LPCWSTR lpValue, DWORD dwValueLen, BOOL isGlobal)
|
|
{
|
|
PTHEME_PROPERTY cur = MSSTYLES_PSFindProperty(ps, iPropertyPrimitive, iPropertyId);
|
|
/* Should duplicate properties overwrite the original, or be ignored? */
|
|
if(cur) return cur;
|
|
|
|
cur = HeapAlloc(GetProcessHeap(), 0, sizeof(THEME_PROPERTY));
|
|
cur->iPrimitiveType = iPropertyPrimitive;
|
|
cur->iPropertyId = iPropertyId;
|
|
cur->lpValue = lpValue;
|
|
cur->dwValueLen = dwValueLen;
|
|
|
|
if(ps->iStateId)
|
|
cur->origin = PO_STATE;
|
|
else if(ps->iPartId)
|
|
cur->origin = PO_PART;
|
|
else if(isGlobal)
|
|
cur->origin = PO_GLOBAL;
|
|
else
|
|
cur->origin = PO_CLASS;
|
|
|
|
cur->next = ps->properties;
|
|
ps->properties = cur;
|
|
return cur;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_AddMetric
|
|
*
|
|
* Add a property to a part/state
|
|
*
|
|
* PARAMS
|
|
* tf Theme file
|
|
* iPropertyPrimitive Primitive type of the property
|
|
* iPropertyId ID of the property
|
|
* lpValue Raw value (non-NULL terminated)
|
|
* dwValueLen Length of the value
|
|
*
|
|
* RETURNS
|
|
* The property added, or a property previously added with the same IDs
|
|
*/
|
|
static PTHEME_PROPERTY MSSTYLES_AddMetric(PTHEME_FILE tf, int iPropertyPrimitive, int iPropertyId, LPCWSTR lpValue, DWORD dwValueLen)
|
|
{
|
|
PTHEME_PROPERTY cur = MSSTYLES_FindMetric(tf, iPropertyPrimitive, iPropertyId);
|
|
/* Should duplicate properties overwrite the original, or be ignored? */
|
|
if(cur) return cur;
|
|
|
|
cur = HeapAlloc(GetProcessHeap(), 0, sizeof(THEME_PROPERTY));
|
|
cur->iPrimitiveType = iPropertyPrimitive;
|
|
cur->iPropertyId = iPropertyId;
|
|
cur->lpValue = lpValue;
|
|
cur->dwValueLen = dwValueLen;
|
|
|
|
cur->origin = PO_GLOBAL;
|
|
|
|
cur->next = tf->metrics;
|
|
tf->metrics = cur;
|
|
return cur;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_ParseThemeIni
|
|
*
|
|
* Parse the theme ini for the selected color/style
|
|
*
|
|
* PARAMS
|
|
* tf Theme to parse
|
|
*/
|
|
void MSSTYLES_ParseThemeIni(PTHEME_FILE tf)
|
|
{
|
|
static const WCHAR szSysMetrics[] = {'S','y','s','M','e','t','r','i','c','s','\0'};
|
|
static const WCHAR szGlobals[] = {'g','l','o','b','a','l','s','\0'};
|
|
PTHEME_CLASS cls;
|
|
PTHEME_CLASS globals;
|
|
PTHEME_PARTSTATE ps;
|
|
PUXINI_FILE ini;
|
|
WCHAR szAppName[MAX_THEME_APP_NAME];
|
|
WCHAR szClassName[MAX_THEME_CLASS_NAME];
|
|
WCHAR szPropertyName[MAX_THEME_VALUE_NAME];
|
|
int iPartId;
|
|
int iStateId;
|
|
int iPropertyPrimitive;
|
|
int iPropertyId;
|
|
DWORD dwLen;
|
|
LPCWSTR lpName;
|
|
DWORD dwValueLen;
|
|
LPCWSTR lpValue;
|
|
|
|
if(tf->classes)
|
|
return;
|
|
|
|
ini = MSSTYLES_GetActiveThemeIni(tf);
|
|
|
|
while((lpName=UXINI_GetNextSection(ini, &dwLen)))
|
|
{
|
|
if(CompareStringW(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE, lpName, dwLen, szSysMetrics, -1) == CSTR_EQUAL)
|
|
{
|
|
while((lpName=UXINI_GetNextValue(ini, &dwLen, &lpValue, &dwValueLen)))
|
|
{
|
|
lstrcpynW(szPropertyName, lpName, min(dwLen+1, sizeof(szPropertyName)/sizeof(szPropertyName[0])));
|
|
if(MSSTYLES_LookupProperty(szPropertyName, &iPropertyPrimitive, &iPropertyId))
|
|
{
|
|
/* Catch all metrics, including colors */
|
|
MSSTYLES_AddMetric(tf, iPropertyPrimitive, iPropertyId, lpValue, dwValueLen);
|
|
}
|
|
else
|
|
{
|
|
TRACE("Unknown system metric %s\n", debugstr_w(szPropertyName));
|
|
}
|
|
}
|
|
continue;
|
|
}
|
|
|
|
if(MSSTYLES_ParseIniSectionName(lpName, dwLen, szAppName, szClassName, &iPartId, &iStateId))
|
|
{
|
|
BOOL isGlobal = FALSE;
|
|
if(!lstrcmpiW(szClassName, szGlobals))
|
|
{
|
|
isGlobal = TRUE;
|
|
}
|
|
cls = MSSTYLES_AddClass(tf, szAppName, szClassName);
|
|
ps = MSSTYLES_AddPartState(cls, iPartId, iStateId);
|
|
|
|
while((lpName=UXINI_GetNextValue(ini, &dwLen, &lpValue, &dwValueLen)))
|
|
{
|
|
lstrcpynW(szPropertyName, lpName, min(dwLen+1, sizeof(szPropertyName)/sizeof(szPropertyName[0])));
|
|
if(MSSTYLES_LookupProperty(szPropertyName, &iPropertyPrimitive, &iPropertyId))
|
|
{
|
|
MSSTYLES_AddProperty(ps, iPropertyPrimitive, iPropertyId, lpValue, dwValueLen, isGlobal);
|
|
}
|
|
else
|
|
{
|
|
TRACE("Unknown property %s\n", debugstr_w(szPropertyName));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* App/Class combos override values defined by the base class, map these overrides */
|
|
globals = MSSTYLES_FindClass(tf, NULL, szGlobals);
|
|
cls = tf->classes;
|
|
while(cls)
|
|
{
|
|
if(*cls->szAppName)
|
|
{
|
|
cls->overrides = MSSTYLES_FindClass(tf, NULL, cls->szClassName);
|
|
if(!cls->overrides)
|
|
{
|
|
TRACE("No overrides found for app %s class %s\n", debugstr_w(cls->szAppName), debugstr_w(cls->szClassName));
|
|
}
|
|
else
|
|
{
|
|
cls->overrides = globals;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* Everything overrides globals..except globals */
|
|
if(cls != globals)
|
|
cls->overrides = globals;
|
|
}
|
|
cls = cls->next;
|
|
}
|
|
UXINI_CloseINI(ini);
|
|
|
|
if(!tf->classes) {
|
|
ERR("Failed to parse theme ini\n");
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_OpenThemeClass
|
|
*
|
|
* Open a theme class, uses the current active theme
|
|
*
|
|
* PARAMS
|
|
* pszAppName Application name, for theme styles specific
|
|
* to a particular application
|
|
* pszClassList List of requested classes, semicolon delimited
|
|
*/
|
|
PTHEME_CLASS MSSTYLES_OpenThemeClass(PTHEME_FILE tf, LPCWSTR pszAppName, LPCWSTR pszClassList)
|
|
{
|
|
PTHEME_CLASS cls = NULL;
|
|
#ifdef __REACTOS__
|
|
PTHEME_CLASS defaultCls = NULL;
|
|
#endif
|
|
WCHAR szClassName[MAX_THEME_CLASS_NAME];
|
|
LPCWSTR start;
|
|
LPCWSTR end;
|
|
DWORD len;
|
|
|
|
if(!tf->classes) {
|
|
return NULL;
|
|
}
|
|
|
|
start = pszClassList;
|
|
while((end = strchrW(start, ';'))) {
|
|
len = end-start;
|
|
lstrcpynW(szClassName, start, min(len+1, sizeof(szClassName)/sizeof(szClassName[0])));
|
|
start = end+1;
|
|
cls = MSSTYLES_FindClass(tf, pszAppName, szClassName);
|
|
if(cls) break;
|
|
#ifdef __REACTOS__
|
|
if (!defaultCls)
|
|
defaultCls = MSSTYLES_FindClass(tf, NULL, szClassName);
|
|
#endif
|
|
}
|
|
if(!cls && *start) {
|
|
lstrcpynW(szClassName, start, sizeof(szClassName)/sizeof(szClassName[0]));
|
|
cls = MSSTYLES_FindClass(tf, pszAppName, szClassName);
|
|
#ifdef __REACTOS__
|
|
if (!defaultCls)
|
|
defaultCls = MSSTYLES_FindClass(tf, NULL, szClassName);
|
|
#endif
|
|
}
|
|
if(cls) {
|
|
TRACE("Opened app %s, class %s from list %s\n", debugstr_w(cls->szAppName), debugstr_w(cls->szClassName), debugstr_w(pszClassList));
|
|
cls->tf = tf;
|
|
cls->tf->dwRefCount++;
|
|
TRACE("Theme %p refcount: %d\n", tf, tf->dwRefCount);
|
|
}
|
|
#ifdef __REACTOS__
|
|
else if (defaultCls)
|
|
{
|
|
cls = defaultCls;
|
|
TRACE("Opened default class %s from list %s\n", debugstr_w(cls->szClassName), debugstr_w(pszClassList));
|
|
cls->tf = tf;
|
|
cls->tf->dwRefCount++;
|
|
TRACE("Theme %p refcount: %d\n", tf, tf->dwRefCount);
|
|
}
|
|
#endif
|
|
return cls;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_CloseThemeClass
|
|
*
|
|
* Close a theme class
|
|
*
|
|
* PARAMS
|
|
* tc Theme class to close
|
|
*
|
|
* NOTES
|
|
* The MSSTYLES_CloseThemeFile decreases the refcount of the owning
|
|
* theme file and cleans it up, if needed.
|
|
*/
|
|
HRESULT MSSTYLES_CloseThemeClass(PTHEME_CLASS tc)
|
|
{
|
|
MSSTYLES_CloseThemeFile (tc->tf);
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_FindProperty
|
|
*
|
|
* Locate a property in a class. Part and state IDs will be used as a
|
|
* preference, but may be ignored in the attempt to locate the property.
|
|
* Will scan the entire chain of overrides for this class.
|
|
*/
|
|
PTHEME_PROPERTY MSSTYLES_FindProperty(PTHEME_CLASS tc, int iPartId, int iStateId, int iPropertyPrimitive, int iPropertyId)
|
|
{
|
|
PTHEME_CLASS next = tc;
|
|
PTHEME_PARTSTATE ps;
|
|
PTHEME_PROPERTY tp;
|
|
|
|
TRACE("(%p, %d, %d, %d)\n", tc, iPartId, iStateId, iPropertyId);
|
|
/* Try and find an exact match on part & state */
|
|
while(next && (ps = MSSTYLES_FindPartState(next, iPartId, iStateId, &next))) {
|
|
if((tp = MSSTYLES_PSFindProperty(ps, iPropertyPrimitive, iPropertyId))) {
|
|
return tp;
|
|
}
|
|
}
|
|
/* If that fails, and we didn't already try it, search for just part */
|
|
if(iStateId != 0)
|
|
iStateId = 0;
|
|
/* As a last ditch attempt..go for just class */
|
|
else if(iPartId != 0)
|
|
iPartId = 0;
|
|
else
|
|
return NULL;
|
|
|
|
if((tp = MSSTYLES_FindProperty(tc, iPartId, iStateId, iPropertyPrimitive, iPropertyId)))
|
|
return tp;
|
|
return NULL;
|
|
}
|
|
|
|
/* Prepare a bitmap to be used for alpha blending */
|
|
static BOOL prepare_alpha (HBITMAP bmp, BOOL* hasAlpha)
|
|
{
|
|
DIBSECTION dib;
|
|
int n;
|
|
BYTE* p;
|
|
|
|
*hasAlpha = FALSE;
|
|
|
|
if (!bmp || GetObjectW( bmp, sizeof(dib), &dib ) != sizeof(dib))
|
|
return FALSE;
|
|
|
|
if(dib.dsBm.bmBitsPixel != 32)
|
|
/* nothing to do */
|
|
return TRUE;
|
|
|
|
p = dib.dsBm.bmBits;
|
|
n = dib.dsBmih.biHeight * dib.dsBmih.biWidth;
|
|
/* AlphaBlend() wants premultiplied alpha, so do that now */
|
|
while (n-- > 0)
|
|
{
|
|
int a = p[3]+1;
|
|
p[0] = (p[0] * a) >> 8;
|
|
p[1] = (p[1] * a) >> 8;
|
|
p[2] = (p[2] * a) >> 8;
|
|
p += 4;
|
|
|
|
if (a != 256)
|
|
*hasAlpha = TRUE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
HBITMAP MSSTYLES_LoadBitmap (PTHEME_CLASS tc, LPCWSTR lpFilename, BOOL* hasAlpha)
|
|
{
|
|
WCHAR szFile[MAX_PATH];
|
|
LPWSTR tmp;
|
|
PTHEME_IMAGE img;
|
|
lstrcpynW(szFile, lpFilename, sizeof(szFile)/sizeof(szFile[0]));
|
|
tmp = szFile;
|
|
do {
|
|
if(*tmp == '\\') *tmp = '_';
|
|
if(*tmp == '/') *tmp = '_';
|
|
if(*tmp == '.') *tmp = '_';
|
|
} while(*tmp++);
|
|
|
|
/* Try to locate in list of loaded images */
|
|
img = tc->tf->images;
|
|
while (img)
|
|
{
|
|
if (lstrcmpiW (szFile, img->name) == 0)
|
|
{
|
|
TRACE ("found %p %s: %p\n", img, debugstr_w (img->name), img->image);
|
|
*hasAlpha = img->hasAlpha;
|
|
return img->image;
|
|
}
|
|
img = img->next;
|
|
}
|
|
/* Not found? Load from resources */
|
|
img = HeapAlloc (GetProcessHeap(), 0, sizeof (THEME_IMAGE));
|
|
img->image = LoadImageW(tc->hTheme, szFile, IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION);
|
|
prepare_alpha (img->image, hasAlpha);
|
|
img->hasAlpha = *hasAlpha;
|
|
/* ...and stow away for later reuse. */
|
|
lstrcpyW (img->name, szFile);
|
|
img->next = tc->tf->images;
|
|
tc->tf->images = img;
|
|
TRACE ("new %p %s: %p\n", img, debugstr_w (img->name), img->image);
|
|
return img->image;
|
|
}
|
|
|
|
static BOOL MSSTYLES_GetNextInteger(LPCWSTR lpStringStart, LPCWSTR lpStringEnd, LPCWSTR *lpValEnd, int *value)
|
|
{
|
|
LPCWSTR cur = lpStringStart;
|
|
int total = 0;
|
|
BOOL gotNeg = FALSE;
|
|
|
|
while(cur < lpStringEnd && ((*cur < '0' || *cur > '9') && *cur != '-')) cur++;
|
|
if(cur >= lpStringEnd) {
|
|
return FALSE;
|
|
}
|
|
if(*cur == '-') {
|
|
cur++;
|
|
gotNeg = TRUE;
|
|
}
|
|
while(cur < lpStringEnd && (*cur >= '0' && *cur <= '9')) {
|
|
total = total * 10 + (*cur - '0');
|
|
cur++;
|
|
}
|
|
if(gotNeg) total = -total;
|
|
*value = total;
|
|
if(lpValEnd) *lpValEnd = cur;
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL MSSTYLES_GetNextToken(LPCWSTR lpStringStart, LPCWSTR lpStringEnd, LPCWSTR *lpValEnd, LPWSTR lpBuff, DWORD buffSize) {
|
|
LPCWSTR cur = lpStringStart;
|
|
LPCWSTR start;
|
|
LPCWSTR end;
|
|
|
|
while(cur < lpStringEnd && (isspace(*cur) || *cur == ',')) cur++;
|
|
if(cur >= lpStringEnd) {
|
|
return FALSE;
|
|
}
|
|
start = cur;
|
|
while(cur < lpStringEnd && *cur != '\n'&& *cur != ',') cur++;
|
|
end = cur;
|
|
while(isspace(*(end-1))) end--;
|
|
|
|
lstrcpynW(lpBuff, start, min(buffSize, end-start+1));
|
|
|
|
if(lpValEnd) *lpValEnd = cur;
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_GetPropertyBool
|
|
*
|
|
* Retrieve a color value for a property
|
|
*/
|
|
HRESULT MSSTYLES_GetPropertyBool(PTHEME_PROPERTY tp, BOOL *pfVal)
|
|
{
|
|
*pfVal = FALSE;
|
|
if(*tp->lpValue == 't' || *tp->lpValue == 'T')
|
|
*pfVal = TRUE;
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_GetPropertyColor
|
|
*
|
|
* Retrieve a color value for a property
|
|
*/
|
|
HRESULT MSSTYLES_GetPropertyColor(PTHEME_PROPERTY tp, COLORREF *pColor)
|
|
{
|
|
LPCWSTR lpEnd;
|
|
LPCWSTR lpCur;
|
|
int red, green, blue;
|
|
|
|
lpCur = tp->lpValue;
|
|
lpEnd = tp->lpValue + tp->dwValueLen;
|
|
|
|
if(!MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &red)) {
|
|
TRACE("Could not parse color property\n");
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
}
|
|
if(!MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &green)) {
|
|
TRACE("Could not parse color property\n");
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
}
|
|
if(!MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &blue)) {
|
|
TRACE("Could not parse color property\n");
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
}
|
|
*pColor = RGB(red,green,blue);
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_GetPropertyColor
|
|
*
|
|
* Retrieve a color value for a property
|
|
*/
|
|
static HRESULT MSSTYLES_GetFont (LPCWSTR lpCur, LPCWSTR lpEnd,
|
|
LPCWSTR *lpValEnd, LOGFONTW* pFont)
|
|
{
|
|
static const WCHAR szBold[] = {'b','o','l','d','\0'};
|
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static const WCHAR szItalic[] = {'i','t','a','l','i','c','\0'};
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static const WCHAR szUnderline[] = {'u','n','d','e','r','l','i','n','e','\0'};
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static const WCHAR szStrikeOut[] = {'s','t','r','i','k','e','o','u','t','\0'};
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int pointSize;
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WCHAR attr[32];
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if(!MSSTYLES_GetNextToken(lpCur, lpEnd, &lpCur, pFont->lfFaceName, LF_FACESIZE)) {
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|
TRACE("Property is there, but failed to get face name\n");
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*lpValEnd = lpCur;
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return E_PROP_ID_UNSUPPORTED;
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}
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if(!MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &pointSize)) {
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|
TRACE("Property is there, but failed to get point size\n");
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|
*lpValEnd = lpCur;
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return E_PROP_ID_UNSUPPORTED;
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|
}
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|
if(pointSize > 0)
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|
{
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|
HDC hdc = GetDC(0);
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pointSize = -MulDiv(pointSize, GetDeviceCaps(hdc, LOGPIXELSY), 72);
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ReleaseDC(0, hdc);
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}
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|
|
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pFont->lfHeight = pointSize;
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|
pFont->lfWeight = FW_REGULAR;
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|
pFont->lfCharSet = DEFAULT_CHARSET;
|
|
while(MSSTYLES_GetNextToken(lpCur, lpEnd, &lpCur, attr, sizeof(attr)/sizeof(attr[0]))) {
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|
if(!lstrcmpiW(szBold, attr)) pFont->lfWeight = FW_BOLD;
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|
else if(!lstrcmpiW(szItalic, attr)) pFont->lfItalic = TRUE;
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else if(!lstrcmpiW(szUnderline, attr)) pFont->lfUnderline = TRUE;
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else if(!lstrcmpiW(szStrikeOut, attr)) pFont->lfStrikeOut = TRUE;
|
|
}
|
|
*lpValEnd = lpCur;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT MSSTYLES_GetPropertyFont(PTHEME_PROPERTY tp, HDC hdc, LOGFONTW *pFont)
|
|
{
|
|
LPCWSTR lpCur = tp->lpValue;
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|
LPCWSTR lpEnd = tp->lpValue + tp->dwValueLen;
|
|
HRESULT hr;
|
|
|
|
ZeroMemory(pFont, sizeof(LOGFONTW));
|
|
hr = MSSTYLES_GetFont (lpCur, lpEnd, &lpCur, pFont);
|
|
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_GetPropertyInt
|
|
*
|
|
* Retrieve an int value for a property
|
|
*/
|
|
HRESULT MSSTYLES_GetPropertyInt(PTHEME_PROPERTY tp, int *piVal)
|
|
{
|
|
if(!MSSTYLES_GetNextInteger(tp->lpValue, (tp->lpValue + tp->dwValueLen), NULL, piVal)) {
|
|
TRACE("Could not parse int property\n");
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_GetPropertyIntList
|
|
*
|
|
* Retrieve an int list value for a property
|
|
*/
|
|
HRESULT MSSTYLES_GetPropertyIntList(PTHEME_PROPERTY tp, INTLIST *pIntList)
|
|
{
|
|
int i;
|
|
LPCWSTR lpCur = tp->lpValue;
|
|
LPCWSTR lpEnd = tp->lpValue + tp->dwValueLen;
|
|
|
|
for(i=0; i < MAX_INTLIST_COUNT; i++) {
|
|
if(!MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &pIntList->iValues[i]))
|
|
break;
|
|
}
|
|
pIntList->iValueCount = i;
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_GetPropertyPosition
|
|
*
|
|
* Retrieve a position value for a property
|
|
*/
|
|
HRESULT MSSTYLES_GetPropertyPosition(PTHEME_PROPERTY tp, POINT *pPoint)
|
|
{
|
|
int x,y;
|
|
LPCWSTR lpCur = tp->lpValue;
|
|
LPCWSTR lpEnd = tp->lpValue + tp->dwValueLen;
|
|
|
|
if(!MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &x)) {
|
|
TRACE("Could not parse position property\n");
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
}
|
|
if(!MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &y)) {
|
|
TRACE("Could not parse position property\n");
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
}
|
|
pPoint->x = x;
|
|
pPoint->y = y;
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_GetPropertyString
|
|
*
|
|
* Retrieve a string value for a property
|
|
*/
|
|
HRESULT MSSTYLES_GetPropertyString(PTHEME_PROPERTY tp, LPWSTR pszBuff, int cchMaxBuffChars)
|
|
{
|
|
lstrcpynW(pszBuff, tp->lpValue, min(tp->dwValueLen+1, cchMaxBuffChars));
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_GetPropertyRect
|
|
*
|
|
* Retrieve a rect value for a property
|
|
*/
|
|
HRESULT MSSTYLES_GetPropertyRect(PTHEME_PROPERTY tp, RECT *pRect)
|
|
{
|
|
LPCWSTR lpCur = tp->lpValue;
|
|
LPCWSTR lpEnd = tp->lpValue + tp->dwValueLen;
|
|
|
|
MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &pRect->left);
|
|
MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &pRect->top);
|
|
MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &pRect->right);
|
|
if(!MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &pRect->bottom)) {
|
|
TRACE("Could not parse rect property\n");
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MSSTYLES_GetPropertyMargins
|
|
*
|
|
* Retrieve a margins value for a property
|
|
*/
|
|
HRESULT MSSTYLES_GetPropertyMargins(PTHEME_PROPERTY tp, RECT *prc, MARGINS *pMargins)
|
|
{
|
|
LPCWSTR lpCur = tp->lpValue;
|
|
LPCWSTR lpEnd = tp->lpValue + tp->dwValueLen;
|
|
|
|
MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &pMargins->cxLeftWidth);
|
|
MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &pMargins->cxRightWidth);
|
|
MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &pMargins->cyTopHeight);
|
|
if(!MSSTYLES_GetNextInteger(lpCur, lpEnd, &lpCur, &pMargins->cyBottomHeight)) {
|
|
TRACE("Could not parse margins property\n");
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
}
|
|
return S_OK;
|
|
}
|