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Check if reading theme settings from the registry was successful

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svn path=/trunk/; revision=29622
This commit is contained in:
Thomas Bluemel 2007-10-16 05:56:44 +00:00
parent 51c353fab2
commit a31bff4baf
2 changed files with 36 additions and 8 deletions
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42
reactos/dll/cpl/desk/appearance.c
View file

@ -130,7 +130,7 @@ LoadCurrentTheme(GLOBALS* g)
}
static VOID
static BOOL
LoadThemeFromReg(GLOBALS* g, INT iPreset)
{
INT i;
@ -138,6 +138,7 @@ LoadThemeFromReg(GLOBALS* g, INT iPreset)
TCHAR strValueName[10];
HKEY hkNewSchemes, hkScheme, hkSize;
DWORD dwType, dwLength;
BOOL Ret = FALSE;
if(RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Control Panel\\Appearance\\New Schemes"),
0, KEY_READ, &hkNewSchemes) == ERROR_SUCCESS)
@ -147,27 +148,52 @@ LoadThemeFromReg(GLOBALS* g, INT iPreset)
lstrcpyn(&strSizeName[6],g->ThemeTemplates[iPreset].strSizeName, 3);
if(RegOpenKeyEx(hkScheme, strSizeName, 0, KEY_READ, &hkSize) == ERROR_SUCCESS)
{
dwLength = sizeof(BOOL);
RegQueryValueEx(hkSize, TEXT("FlatMenus"), NULL, &dwType, (LPBYTE)&g->Theme.bFlatMenus, &dwLength);
Ret = TRUE;
dwLength = sizeof(DWORD);
if (RegQueryValueEx(hkSize, TEXT("FlatMenus"), NULL, &dwType, (LPBYTE)&g->Theme.bFlatMenus, &dwLength) != ERROR_SUCCESS ||
dwType != REG_DWORD || dwLength != sizeof(DWORD))
{
/* Failed to read registry value */
g->Theme.bFlatMenus = FALSE;
Ret = FALSE;
}
for (i = 0; i <= 30; i++)
{
wsprintf(strValueName, TEXT("Color #%d"), i);
dwLength = sizeof(COLORREF);
RegQueryValueEx(hkSize, strValueName, NULL, &dwType, (LPBYTE)&g->Theme.crColor[i], &dwLength);
if (RegQueryValueEx(hkSize, strValueName, NULL, &dwType, (LPBYTE)&g->Theme.crColor[i], &dwLength) != ERROR_SUCCESS ||
dwType != REG_DWORD || dwLength != sizeof(COLORREF))
{
/* Failed to read registry value, initialize with current setting for now */
g->Theme.crColor[i] = GetSysColor(i);
Ret = FALSE;
}
}
for (i = 0; i <= 5; i++)
{
wsprintf(strValueName, TEXT("Font #%d"), i);
dwLength = sizeof(LOGFONT);
g->Theme.lfFont[i].lfFaceName[0] = 'x';
RegQueryValueEx(hkSize, strValueName, NULL, &dwType, (LPBYTE)&g->Theme.lfFont[i], &dwLength);
if (RegQueryValueEx(hkSize, strValueName, NULL, &dwType, (LPBYTE)&g->Theme.lfFont[i], &dwLength) != ERROR_SUCCESS ||
dwType != REG_BINARY || dwLength != sizeof(LOGFONT))
{
/* Failed to read registry value */
Ret = FALSE;
}
}
for (i = 0; i <= 8; i++)
{
wsprintf(strValueName, TEXT("Size #%d"), i);
dwLength = sizeof(DWORD);
RegQueryValueEx(hkSize, strValueName, NULL, &dwType, (LPBYTE)&g->Theme.Size[i], &dwLength);
dwLength = sizeof(UINT64);
if (RegQueryValueEx(hkSize, strValueName, NULL, &dwType, (LPBYTE)&g->Theme.Size[i], &dwLength) != ERROR_SUCCESS ||
dwType != REG_QWORD || dwLength != sizeof(UINT64))
{
/* Failed to read registry value, initialize with current setting for now */
g->Theme.Size[i] = GetSystemMetrics(g_SizeMetric[i]);
Ret = FALSE;
}
}
RegCloseKey(hkScheme);
}
@ -175,6 +201,8 @@ LoadThemeFromReg(GLOBALS* g, INT iPreset)
}
RegCloseKey(hkNewSchemes);
}
return Ret;
}

2
reactos/dll/cpl/desk/appearance.h
View file

@ -34,7 +34,7 @@ typedef struct
{
COLORREF crColor[NUM_COLORS];
LOGFONT lfFont[NUM_FONTS];
DWORD Size[NUM_SIZES];
UINT64 Size[NUM_SIZES];
BOOL bFlatMenus;
BOOL bHasChanged;
BOOL bIsCustom;