metric.c File Reference

#include "uxthemep.h"

Include dependency graph for metric.c:

Go to the source code of this file.

Functions
BOOL WINAPI	GetThemeSysBool (HTHEME hTheme, int iBoolID)
COLORREF WINAPI	GetThemeSysColor (HTHEME hTheme, int iColorID)
HBRUSH WINAPI	GetThemeSysColorBrush (HTHEME hTheme, int iColorID)
HRESULT WINAPI	GetThemeSysFont (HTHEME hTheme, int iFontID, LOGFONTW *plf)
HRESULT WINAPI	GetThemeSysInt (HTHEME hTheme, int iIntID, int *piValue)
int WINAPI	GetThemeSysSize (HTHEME hTheme, int iSizeID)
HRESULT WINAPI	GetThemeSysString (HTHEME hTheme, int iStringID, LPWSTR pszStringBuff, int cchMaxStringChars)
HRESULT WINAPI	GetThemeTransitionDuration (HTHEME hTheme, int iPartId, int iStateIdFrom, int iStateIdTo, int iPropId, DWORD *pdwDuration)

Function Documentation

GetThemeSysBool()

BOOL WINAPI GetThemeSysBool	(	HTHEME	hTheme,
		int	iBoolID
	)

Definition at line 26 of file metric.c.

{
    HRESULT hr;
    PTHEME_PROPERTY tp;
    BOOL ret;
    PTHEME_CLASS ptc = ValidateHandle(hTheme);
 
    TRACE("(%p, %d)\n", hTheme, iBoolID);
    SetLastError(0);
    if(ptc) {
        if((tp = MSSTYLES_FindMetric(ptc->tf, TMT_BOOL, iBoolID))) {
            hr = MSSTYLES_GetPropertyBool(tp, &ret);
            if(SUCCEEDED(hr))
                return ret;
            else
                SetLastError(hr);
       }
    }
    if(iBoolID == TMT_FLATMENUS) {
        if(SystemParametersInfoW(SPI_GETFLATMENU, 0, &ret, 0))
            return ret;
    }
    else {
        FIXME("Unknown bool id: %d\n", iBoolID);
        SetLastError(STG_E_INVALIDPARAMETER);
    }
    return FALSE;
}

Referenced by LoadSchemeFromTheme().

GetThemeSysColor()

COLORREF WINAPI GetThemeSysColor	(	HTHEME	hTheme,
		int	iColorID
	)

Definition at line 58 of file metric.c.

{
    HRESULT hr;
    PTHEME_PROPERTY tp;
    PTHEME_CLASS ptc = ValidateHandle(hTheme);
 
    TRACE("(%p, %d)\n", hTheme, iColorID);
    SetLastError(0);
    if(ptc) {
        if((tp = MSSTYLES_FindMetric(ptc->tf, TMT_COLOR, iColorID + TMT_FIRSTCOLOR))) {
            COLORREF color;
            hr = MSSTYLES_GetPropertyColor(tp, &color);
            if(SUCCEEDED(hr))
                return color;
            else
                SetLastError(hr);
       }
    }
    return GetSysColor(iColorID);
}

Referenced by DrawNCPreview(), GetThemeSysColorBrush(), LoadSchemeFromTheme(), and ThemeDrawCaptionText().

GetThemeSysColorBrush()

HBRUSH WINAPI GetThemeSysColorBrush	(	HTHEME	hTheme,
		int	iColorID
	)

Definition at line 82 of file metric.c.

{
    TRACE("(%p, %d)\n", hTheme, iColorID);
    return CreateSolidBrush(GetThemeSysColor(hTheme, iColorID));
}

Referenced by DrawWindowForNCPreview().

GetThemeSysFont()

HRESULT WINAPI GetThemeSysFont	(	HTHEME	hTheme,
		int	iFontID,
		LOGFONTW *	plf
	)

Definition at line 91 of file metric.c.

{
    HRESULT hr = S_OK;
    PTHEME_PROPERTY tp;
    PTHEME_CLASS ptc = ValidateHandle(hTheme);
 
    TRACE("(%p, %d)\n", hTheme, iFontID);
    if(ptc) {
        if((tp = MSSTYLES_FindMetric(ptc->tf, TMT_FONT, iFontID))) {
            HDC hdc = GetDC(NULL);
            hr = MSSTYLES_GetPropertyFont(tp, hdc, plf);
            ReleaseDC(NULL, hdc);
            if(SUCCEEDED(hr))
                return S_OK;
       }
    }
    if(iFontID == TMT_ICONTITLEFONT) {
        if(!SystemParametersInfoW(SPI_GETICONTITLELOGFONT, sizeof(LOGFONTW), plf, 0))
            return HRESULT_FROM_WIN32(GetLastError());
    }
    else {
        NONCLIENTMETRICSW ncm;
        LOGFONTW *font = NULL;
        ncm.cbSize = sizeof(NONCLIENTMETRICSW);
        if(!SystemParametersInfoW(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICSW), &ncm, 0))
            return HRESULT_FROM_WIN32(GetLastError());
        switch(iFontID) {
            case TMT_CAPTIONFONT: font = &ncm.lfCaptionFont; break;
            case TMT_SMALLCAPTIONFONT: font = &ncm.lfSmCaptionFont; break;
            case TMT_MENUFONT: font = &ncm.lfMenuFont; break;
            case TMT_STATUSFONT: font = &ncm.lfStatusFont; break;
            case TMT_MSGBOXFONT: font = &ncm.lfMessageFont; break;
            default: FIXME("Unknown FontID: %d\n", iFontID); break;
        }
        if(font) *plf = *font;
        else     hr = STG_E_INVALIDPARAMETER;
    }
    return hr;
}

Referenced by DrawNCPreview(), LoadSchemeFromTheme(), and ThemeDrawCaptionText().

GetThemeSysInt()

HRESULT WINAPI GetThemeSysInt	(	HTHEME	hTheme,
		int	iIntID,
		int *	piValue
	)

Definition at line 134 of file metric.c.

{
    PTHEME_PROPERTY tp;
    PTHEME_CLASS ptc = ValidateHandle(hTheme);
 
    TRACE("(%p, %d)\n", hTheme, iIntID);
    if(!ptc)
        return E_HANDLE;
    if(iIntID < TMT_FIRSTINT || iIntID > TMT_LASTINT) {
        WARN("Unknown IntID: %d\n", iIntID);
        return STG_E_INVALIDPARAMETER;
    }
    if((tp = MSSTYLES_FindMetric(ptc->tf , TMT_INT, iIntID)))
        return MSSTYLES_GetPropertyInt(tp, piValue);
    return E_PROP_ID_UNSUPPORTED;
}

GetThemeSysSize()

int WINAPI GetThemeSysSize	(	HTHEME	hTheme,
		int	iSizeID
	)

Definition at line 154 of file metric.c.

{
    PTHEME_PROPERTY tp;
    int i, id = -1;
    int metricMap[] = {
        SM_CXVSCROLL, TMT_SCROLLBARWIDTH,
        SM_CYHSCROLL, TMT_SCROLLBARHEIGHT,
        SM_CXSIZE, TMT_CAPTIONBARWIDTH,
        SM_CYSIZE, TMT_CAPTIONBARHEIGHT,
        SM_CXFRAME, TMT_SIZINGBORDERWIDTH,
        SM_CYFRAME, TMT_SIZINGBORDERWIDTH, /* There is no TMT_SIZINGBORDERHEIGHT, but this works in windows.. */
        SM_CXSMSIZE, TMT_SMCAPTIONBARWIDTH,
        SM_CYSMSIZE, TMT_SMCAPTIONBARHEIGHT,
        SM_CXMENUSIZE, TMT_MENUBARWIDTH,
        SM_CYMENUSIZE, TMT_MENUBARHEIGHT
    };
    PTHEME_CLASS ptc = ValidateHandle(hTheme);
 
    if(ptc) {
        for(i=0; i<sizeof(metricMap)/sizeof(metricMap[0]); i+=2) {
            if(metricMap[i] == iSizeID) {
                id = metricMap[i+1];
                break;
            }
        }
        SetLastError(0);
        if(id != -1) {
            if((tp = MSSTYLES_FindMetric(ptc->tf, TMT_SIZE, id))) {
                if(SUCCEEDED(MSSTYLES_GetPropertyInt(tp, &i))) {
                    return i;
                }
            }
            TRACE("Size %d not found in theme, using system metric\n", iSizeID);
        }
        else {
            SetLastError(STG_E_INVALIDPARAMETER);
            return 0;
        }
    }
 
 
    // TODO: Check if this is correct
    // In windows for SM_CXFRAME this function returns what seems to be the non client metric iBorderWidth
    if (iSizeID == SM_CXFRAME)
        return GetSystemMetrics(SM_CXFRAME) - GetSystemMetrics(SM_CXDLGFRAME);
    return GetSystemMetrics(iSizeID);
}

Referenced by DrawWindowForNCPreview(), CTipbarWnd::InitThemeMargins(), and LoadSchemeFromTheme().

GetThemeSysString()

HRESULT WINAPI GetThemeSysString	(	HTHEME	hTheme,
		int	iStringID,
		LPWSTR	pszStringBuff,
		int	cchMaxStringChars
	)

Definition at line 205 of file metric.c.

{
    PTHEME_PROPERTY tp;
    PTHEME_CLASS ptc = ValidateHandle(hTheme);
 
    TRACE("(%p, %d)\n", hTheme, iStringID);
    if(!ptc)
        return E_HANDLE;
    if(iStringID < TMT_FIRSTSTRING || iStringID > TMT_LASTSTRING) {
        WARN("Unknown StringID: %d\n", iStringID);
        return STG_E_INVALIDPARAMETER;
    }
    if((tp = MSSTYLES_FindMetric(ptc->tf, TMT_STRING, iStringID)))
        return MSSTYLES_GetPropertyString(tp, pszStringBuff, cchMaxStringChars);
    return E_PROP_ID_UNSUPPORTED;
}

GetThemeTransitionDuration()

HRESULT WINAPI GetThemeTransitionDuration	(	HTHEME	hTheme,
		int	iPartId,
		int	iStateIdFrom,
		int	iStateIdTo,
		int	iPropId,
		DWORD *	pdwDuration
	)

Definition at line 226 of file metric.c.

{
    INTLIST intlist;
    HRESULT hr;
 
    TRACE("(%p, %d, %d, %d, %d, %p)\n", hTheme, iPartId, iStateIdFrom, iStateIdTo, iPropId,
          pdwDuration);
 
    if (!pdwDuration || iStateIdFrom < 1 || iStateIdTo < 1)
        return E_INVALIDARG;
 
    hr = GetThemeIntList(hTheme, iPartId, 0, iPropId, &intlist);
    if (FAILED(hr))
    {
        if (hr == E_PROP_ID_UNSUPPORTED)
            *pdwDuration = 0;
 
        return hr;
    }
 
    if (intlist.iValueCount < 1 || iStateIdFrom > intlist.iValues[0]
        || iStateIdTo > intlist.iValues[0]
        || intlist.iValueCount != 1 + intlist.iValues[0] * intlist.iValues[0])
    {
        *pdwDuration = 0;
        return E_INVALIDARG;
    }
 
    *pdwDuration = intlist.iValues[1 + intlist.iValues[0] * (iStateIdFrom - 1) + (iStateIdTo - 1)];
    return S_OK;
}