reactos/dll/win32/uxtheme/metric.c

   1 /*
   2  * Win32 5.1 Theme metrics
   3  *
   4  * Copyright (C) 2003 Kevin Koltzau
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "wingdi.h"
  28 #include "winuser.h"
  29 #include "uxtheme.h"
  30 #include "tmschema.h"
  31
  32 #include "msstyles.h"
  33 #include "uxthemedll.h"
  34
  35 #include "wine/debug.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(uxtheme);
  38
  39 /***********************************************************************
  40  *      GetThemeSysBool                                     (UXTHEME.@)
  41  */
  42 BOOL WINAPI GetThemeSysBool(HTHEME hTheme, int iBoolID)
  43 {
  44     HRESULT hr;
  45     PTHEME_PROPERTY tp;
  46     BOOL ret;
  47
  48     TRACE("(%p, %d)\n", hTheme, iBoolID);
  49     SetLastError(0);
  50     if(hTheme) {
  51         if((tp = MSSTYLES_FindMetric(TMT_BOOL, iBoolID))) {
  52             hr = MSSTYLES_GetPropertyBool(tp, &ret);
  53             if(SUCCEEDED(hr))
  54                 return ret;
  55             else
  56                 SetLastError(hr);
  57        }
  58     }
  59     if(iBoolID == TMT_FLATMENUS) {
  60         if(SystemParametersInfoW(SPI_GETFLATMENU, 0, &ret, 0))
  61             return ret;
  62     }
  63     else {
  64         FIXME("Unknown bool id: %d\n", iBoolID);
  65         SetLastError(STG_E_INVALIDPARAMETER);
  66     }
  67     return FALSE;
  68 }
  69
  70 /***********************************************************************
  71  *      GetThemeSysColor                                    (UXTHEME.@)
  72  */
  73 COLORREF WINAPI GetThemeSysColor(HTHEME hTheme, int iColorID)
  74 {
  75     HRESULT hr;
  76     PTHEME_PROPERTY tp;
  77
  78     TRACE("(%p, %d)\n", hTheme, iColorID);
  79     SetLastError(0);
  80     if(hTheme) {
  81         if((tp = MSSTYLES_FindMetric(TMT_COLOR, iColorID))) {
  82             COLORREF color;
  83             hr = MSSTYLES_GetPropertyColor(tp, &color);
  84             if(SUCCEEDED(hr))
  85                 return color;
  86             else
  87                 SetLastError(hr);
  88        }
  89     }
  90     return GetSysColor(iColorID - TMT_FIRSTCOLOR);
  91 }
  92
  93 /***********************************************************************
  94  *      GetThemeSysColorBrush                               (UXTHEME.@)
  95  */
  96 HBRUSH WINAPI GetThemeSysColorBrush(HTHEME hTheme, int iColorID)
  97 {
  98     TRACE("(%p, %d)\n", hTheme, iColorID);
  99     return CreateSolidBrush(GetThemeSysColor(hTheme, iColorID));
 100 }
 101
 102 /***********************************************************************
 103  *      GetThemeSysFont                                     (UXTHEME.@)
 104  */
 105 HRESULT WINAPI GetThemeSysFont(HTHEME hTheme, int iFontID, LOGFONTW *plf)
 106 {
 107     HRESULT hr = S_OK;
 108     PTHEME_PROPERTY tp;
 109
 110     TRACE("(%p, %d)\n", hTheme, iFontID);
 111     if(hTheme) {
 112         if((tp = MSSTYLES_FindMetric(TMT_FONT, iFontID))) {
 113             HDC hdc = GetDC(NULL);
 114             hr = MSSTYLES_GetPropertyFont(tp, hdc, plf);
 115             ReleaseDC(NULL, hdc);
 116             if(SUCCEEDED(hr))
 117                 return S_OK;
 118        }
 119     }
 120     if(iFontID == TMT_ICONTITLEFONT) {
 121         if(!SystemParametersInfoW(SPI_GETICONTITLELOGFONT, sizeof(LOGFONTW), &plf, 0))
 122             return HRESULT_FROM_WIN32(GetLastError());
 123     }
 124     else {
 125         NONCLIENTMETRICSW ncm;
 126         LOGFONTW *font = NULL;
 127         ncm.cbSize = sizeof(NONCLIENTMETRICSW);
 128         if(!SystemParametersInfoW(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICSW), &ncm, 0))
 129             return HRESULT_FROM_WIN32(GetLastError());
 130         switch(iFontID) {
 131             case TMT_CAPTIONFONT: font = &ncm.lfCaptionFont; break;
 132             case TMT_SMALLCAPTIONFONT: font = &ncm.lfSmCaptionFont; break;
 133             case TMT_MENUFONT: font = &ncm.lfMenuFont; break;
 134             case TMT_STATUSFONT: font = &ncm.lfStatusFont; break;
 135             case TMT_MSGBOXFONT: font = &ncm.lfMessageFont; break;
 136             default: FIXME("Unknown FontID: %d\n", iFontID); break;
 137         }
 138         if(font) CopyMemory(plf, font, sizeof(LOGFONTW));
 139         else     hr = STG_E_INVALIDPARAMETER;
 140     }
 141     return hr;
 142 }
 143
 144 /***********************************************************************
 145  *      GetThemeSysInt                                      (UXTHEME.@)
 146  */
 147 HRESULT WINAPI GetThemeSysInt(HTHEME hTheme, int iIntID, int *piValue)
 148 {
 149     PTHEME_PROPERTY tp;
 150
 151     TRACE("(%p, %d)\n", hTheme, iIntID);
 152     if(!hTheme)
 153         return E_HANDLE;
 154     if(iIntID < TMT_FIRSTINT || iIntID > TMT_LASTINT) {
 155         WARN("Unknown IntID: %d\n", iIntID);
 156         return STG_E_INVALIDPARAMETER;
 157     }
 158     if((tp = MSSTYLES_FindMetric(TMT_INT, iIntID)))
 159         return MSSTYLES_GetPropertyInt(tp, piValue);
 160     return E_PROP_ID_UNSUPPORTED;
 161 }
 162
 163 /***********************************************************************
 164  *      GetThemeSysSize                                     (UXTHEME.@)
 165  */
 166 int WINAPI GetThemeSysSize(HTHEME hTheme, int iSizeID)
 167 {
 168     PTHEME_PROPERTY tp;
 169     int i, id = -1;
 170     int metricMap[] = {
 171         SM_CXVSCROLL, TMT_SCROLLBARWIDTH,
 172         SM_CYHSCROLL, TMT_SCROLLBARHEIGHT,
 173         SM_CXSIZE, TMT_CAPTIONBARWIDTH,
 174         SM_CYSIZE, TMT_CAPTIONBARHEIGHT,
 175         SM_CXFRAME, TMT_SIZINGBORDERWIDTH,
 176         SM_CYFRAME, TMT_SIZINGBORDERWIDTH, /* There is no TMT_SIZINGBORDERHEIGHT, but this works in windows.. */
 177         SM_CXSMSIZE, TMT_SMCAPTIONBARWIDTH,
 178         SM_CYSMSIZE, TMT_SMCAPTIONBARHEIGHT,
 179         SM_CXMENUSIZE, TMT_MENUBARWIDTH,
 180         SM_CYMENUSIZE, TMT_MENUBARHEIGHT
 181     };
 182
 183     if(hTheme) {
 184         for(i=0; i<sizeof(metricMap)/sizeof(metricMap[0]); i+=2) {
 185             if(metricMap[i] == iSizeID) {
 186                 id = metricMap[i+1];
 187                 break;
 188             }
 189         }
 190         SetLastError(0);
 191         if(id != -1) {
 192             if((tp = MSSTYLES_FindMetric(TMT_SIZE, id))) {
 193                 if(SUCCEEDED(MSSTYLES_GetPropertyInt(tp, &i))) {
 194                     return i;
 195                 }
 196             }
 197             TRACE("Size %d not found in theme, using system metric\n", iSizeID);
 198         }
 199         else {
 200             SetLastError(STG_E_INVALIDPARAMETER);
 201             return 0;
 202         }
 203     }
 204     return GetSystemMetrics(iSizeID);
 205 }
 206
 207 /***********************************************************************
 208  *      GetThemeSysString                                   (UXTHEME.@)
 209  */
 210 HRESULT WINAPI GetThemeSysString(HTHEME hTheme, int iStringID,
 211                                  LPWSTR pszStringBuff, int cchMaxStringChars)
 212 {
 213     PTHEME_PROPERTY tp;
 214
 215     TRACE("(%p, %d)\n", hTheme, iStringID);
 216     if(!hTheme)
 217         return E_HANDLE;
 218     if(iStringID < TMT_FIRSTSTRING || iStringID > TMT_LASTSTRING) {
 219         WARN("Unknown StringID: %d\n", iStringID);
 220         return STG_E_INVALIDPARAMETER;
 221     }
 222     if((tp = MSSTYLES_FindMetric(TMT_STRING, iStringID)))
 223         return MSSTYLES_GetPropertyString(tp, pszStringBuff, cchMaxStringChars);
 224     return E_PROP_ID_UNSUPPORTED;
 225 }