dlls/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 <stdarg.h>
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "wingdi.h"
  26 #include "winuser.h"
  27 #include "vfwmsgs.h"
  28 #include "uxtheme.h"
  29 #include "vssym32.h"
  30
  31 #include "msstyles.h"
  32
  33 #include "wine/debug.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(uxtheme);
  36
  37 /***********************************************************************
  38  *      GetThemeSysBool                                     (UXTHEME.@)
  39  */
  40 BOOL WINAPI GetThemeSysBool(HTHEME hTheme, int iBoolID)
  41 {
  42     HRESULT hr;
  43     PTHEME_PROPERTY tp;
  44     BOOL ret;
  45
  46     TRACE("(%p, %d)\n", hTheme, iBoolID);
  47     SetLastError(0);
  48     if(hTheme) {
  49         if((tp = MSSTYLES_FindMetric(TMT_BOOL, iBoolID))) {
  50             hr = MSSTYLES_GetPropertyBool(tp, &ret);
  51             if(SUCCEEDED(hr))
  52                 return ret;
  53             else
  54                 SetLastError(hr);
  55        }
  56     }
  57     if(iBoolID == TMT_FLATMENUS) {
  58         if(SystemParametersInfoW(SPI_GETFLATMENU, 0, &ret, 0))
  59             return ret;
  60     }
  61     else {
  62         FIXME("Unknown bool id: %d\n", iBoolID);
  63         SetLastError(STG_E_INVALIDPARAMETER);
  64     }
  65     return FALSE;
  66 }
  67
  68 /***********************************************************************
  69  *      GetThemeSysColor                                    (UXTHEME.@)
  70  */
  71 COLORREF WINAPI GetThemeSysColor(HTHEME hTheme, int iColorID)
  72 {
  73     HRESULT hr;
  74     PTHEME_PROPERTY tp;
  75
  76     TRACE("(%p, %d)\n", hTheme, iColorID);
  77     SetLastError(0);
  78     if(hTheme) {
  79         if((tp = MSSTYLES_FindMetric(TMT_COLOR, iColorID))) {
  80             COLORREF color;
  81             hr = MSSTYLES_GetPropertyColor(tp, &color);
  82             if(SUCCEEDED(hr))
  83                 return color;
  84             else
  85                 SetLastError(hr);
  86        }
  87     }
  88     return GetSysColor(iColorID);
  89 }
  90
  91 /***********************************************************************
  92  *      GetThemeSysColorBrush                               (UXTHEME.@)
  93  */
  94 HBRUSH WINAPI GetThemeSysColorBrush(HTHEME hTheme, int iColorID)
  95 {
  96     TRACE("(%p, %d)\n", hTheme, iColorID);
  97     return CreateSolidBrush(GetThemeSysColor(hTheme, iColorID));
  98 }
  99
 100 /***********************************************************************
 101  *      GetThemeSysFont                                     (UXTHEME.@)
 102  */
 103 HRESULT WINAPI GetThemeSysFont(HTHEME hTheme, int iFontID, LOGFONTW *plf)
 104 {
 105     HRESULT hr = S_OK;
 106     PTHEME_PROPERTY tp;
 107
 108     TRACE("(%p, %d)\n", hTheme, iFontID);
 109     if(hTheme) {
 110         if((tp = MSSTYLES_FindMetric(TMT_FONT, iFontID))) {
 111             HDC hdc = GetDC(NULL);
 112             hr = MSSTYLES_GetPropertyFont(tp, hdc, plf);
 113             ReleaseDC(NULL, hdc);
 114             if(SUCCEEDED(hr))
 115                 return S_OK;
 116        }
 117     }
 118     if(iFontID == TMT_ICONTITLEFONT) {
 119         if(!SystemParametersInfoW(SPI_GETICONTITLELOGFONT, sizeof(LOGFONTW), plf, 0))
 120             return HRESULT_FROM_WIN32(GetLastError());
 121     }
 122     else {
 123         NONCLIENTMETRICSW ncm;
 124         LOGFONTW *font = NULL;
 125         ncm.cbSize = sizeof(NONCLIENTMETRICSW);
 126         if(!SystemParametersInfoW(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICSW), &ncm, 0))
 127             return HRESULT_FROM_WIN32(GetLastError());
 128         switch(iFontID) {
 129             case TMT_CAPTIONFONT: font = &ncm.lfCaptionFont; break;
 130             case TMT_SMALLCAPTIONFONT: font = &ncm.lfSmCaptionFont; break;
 131             case TMT_MENUFONT: font = &ncm.lfMenuFont; break;
 132             case TMT_STATUSFONT: font = &ncm.lfStatusFont; break;
 133             case TMT_MSGBOXFONT: font = &ncm.lfMessageFont; break;
 134             default: FIXME("Unknown FontID: %d\n", iFontID); break;
 135         }
 136         if(font) *plf = *font;
 137         else     hr = STG_E_INVALIDPARAMETER;
 138     }
 139     return hr;
 140 }
 141
 142 /***********************************************************************
 143  *      GetThemeSysInt                                      (UXTHEME.@)
 144  */
 145 HRESULT WINAPI GetThemeSysInt(HTHEME hTheme, int iIntID, int *piValue)
 146 {
 147     PTHEME_PROPERTY tp;
 148
 149     TRACE("(%p, %d)\n", hTheme, iIntID);
 150     if(!hTheme)
 151         return E_HANDLE;
 152     if(iIntID < TMT_FIRSTINT || iIntID > TMT_LASTINT) {
 153         WARN("Unknown IntID: %d\n", iIntID);
 154         return STG_E_INVALIDPARAMETER;
 155     }
 156     if((tp = MSSTYLES_FindMetric(TMT_INT, iIntID)))
 157         return MSSTYLES_GetPropertyInt(tp, piValue);
 158     return E_PROP_ID_UNSUPPORTED;
 159 }
 160
 161 /***********************************************************************
 162  *      GetThemeSysSize                                     (UXTHEME.@)
 163  */
 164 int WINAPI GetThemeSysSize(HTHEME hTheme, int iSizeID)
 165 {
 166     static const int metricMap[] = {
 167         SM_CXVSCROLL, TMT_SCROLLBARWIDTH,
 168         SM_CYHSCROLL, TMT_SCROLLBARHEIGHT,
 169         SM_CXSIZE, TMT_CAPTIONBARWIDTH,
 170         SM_CYSIZE, TMT_CAPTIONBARHEIGHT,
 171         SM_CXFRAME, TMT_SIZINGBORDERWIDTH,
 172         SM_CYFRAME, TMT_SIZINGBORDERWIDTH, /* There is no TMT_SIZINGBORDERHEIGHT, but this works in windows.. */
 173         SM_CXSMSIZE, TMT_SMCAPTIONBARWIDTH,
 174         SM_CYSMSIZE, TMT_SMCAPTIONBARHEIGHT,
 175         SM_CXMENUSIZE, TMT_MENUBARWIDTH,
 176         SM_CYMENUSIZE, TMT_MENUBARHEIGHT
 177     };
 178     PTHEME_PROPERTY tp;
 179     int i, id = -1;
 180
 181     if(hTheme) {
 182         for(i=0; i<ARRAY_SIZE(metricMap); i+=2) {
 183             if(metricMap[i] == iSizeID) {
 184                 id = metricMap[i+1];
 185                 break;
 186             }
 187         }
 188         SetLastError(0);
 189         if(id != -1) {
 190             if((tp = MSSTYLES_FindMetric(TMT_SIZE, id))) {
 191                 if(SUCCEEDED(MSSTYLES_GetPropertyInt(tp, &i))) {
 192                     return i;
 193                 }
 194             }
 195             TRACE("Size %d not found in theme, using system metric\n", iSizeID);
 196         }
 197         else {
 198             SetLastError(STG_E_INVALIDPARAMETER);
 199             return 0;
 200         }
 201     }
 202     return GetSystemMetrics(iSizeID);
 203 }
 204
 205 /***********************************************************************
 206  *      GetThemeSysString                                   (UXTHEME.@)
 207  */
 208 HRESULT WINAPI GetThemeSysString(HTHEME hTheme, int iStringID,
 209                                  LPWSTR pszStringBuff, int cchMaxStringChars)
 210 {
 211     PTHEME_PROPERTY tp;
 212
 213     TRACE("(%p, %d)\n", hTheme, iStringID);
 214     if(!hTheme)
 215         return E_HANDLE;
 216     if(iStringID < TMT_FIRSTSTRING || iStringID > TMT_LASTSTRING) {
 217         WARN("Unknown StringID: %d\n", iStringID);
 218         return STG_E_INVALIDPARAMETER;
 219     }
 220     if((tp = MSSTYLES_FindMetric(TMT_STRING, iStringID)))
 221         return MSSTYLES_GetPropertyString(tp, pszStringBuff, cchMaxStringChars);
 222     return E_PROP_ID_UNSUPPORTED;
 223 }
 224
 225 /***********************************************************************
 226  *      GetThemeTransitionDuration                          (UXTHEME.@)
 227  */
 228 HRESULT WINAPI GetThemeTransitionDuration(HTHEME hTheme, int iPartId, int iStateIdFrom,
 229                                           int iStateIdTo, int iPropId, DWORD *pdwDuration)
 230 {
 231     INTLIST intlist;
 232     HRESULT hr;
 233
 234     TRACE("(%p, %d, %d, %d, %d, %p)\n", hTheme, iPartId, iStateIdFrom, iStateIdTo, iPropId,
 235           pdwDuration);
 236
 237     if (!pdwDuration || iStateIdFrom < 1 || iStateIdTo < 1)
 238         return E_INVALIDARG;
 239
 240     hr = GetThemeIntList(hTheme, iPartId, 0, iPropId, &intlist);
 241     if (FAILED(hr))
 242     {
 243         if (hr == E_PROP_ID_UNSUPPORTED)
 244             *pdwDuration = 0;
 245
 246         return hr;
 247     }
 248
 249     if (intlist.iValueCount < 1 || iStateIdFrom > intlist.iValues[0]
 250         || iStateIdTo > intlist.iValues[0]
 251         || intlist.iValueCount != 1 + intlist.iValues[0] * intlist.iValues[0])
 252     {
 253         *pdwDuration = 0;
 254         return E_INVALIDARG;
 255     }
 256
 257     *pdwDuration = intlist.iValues[1 + intlist.iValues[0] * (iStateIdFrom - 1) + (iStateIdTo - 1)];
 258     return S_OK;
 259 }