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Code Issues Releases Wiki Activity

!SetWallpaper: Fixed that didn't work on Windows 7 with .png images.

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This commit is contained in:
Birunthan Mohanathas 2012-03-08 05:21:11 +00:00
parent c53f8a87cc
commit 3905a71af3
1 changed files with 54 additions and 67 deletions
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121
Library/System.cpp
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@ -1154,57 +1154,6 @@ void CSystem::SetClipboardText(const std::wstring& text)
*/ */
void CSystem::SetWallpaper(const std::wstring& wallpaper, const std::wstring& style) void CSystem::SetWallpaper(const std::wstring& wallpaper, const std::wstring& style)
{ {
auto setWallpaperStyle = [&]()
{
if (!style.empty())
{
HKEY hKey;
if (RegOpenKeyEx(HKEY_CURRENT_USER, L"Control Panel\\Desktop", 0, KEY_SET_VALUE, &hKey) == ERROR_SUCCESS)
{
const WCHAR* wallStyle = NULL;
const WCHAR* wallTile = L"0";
const WCHAR* option = style.c_str();
if (_wcsicmp(option, L"CENTER") == 0)
{
wallStyle = L"0";
}
else if (_wcsicmp(option, L"TILE") == 0)
{
wallStyle = L"0";
wallTile = L"1";
}
else if (_wcsicmp(option, L"STRETCH") == 0)
{
wallStyle = L"2";
}
else if (GetOSPlatform() >= OSPLATFORM_7)
{
if (_wcsicmp(option, L"FIT") == 0)
{
wallStyle = L"6";
}
else if (_wcsicmp(option, L"FILL") == 0)
{
wallStyle = L"10";
}
}
if (wallStyle)
{
RegSetValueEx(hKey, L"WallpaperStyle", 0, REG_SZ, (const BYTE*)wallStyle, sizeof(WCHAR) * 2);
RegSetValueEx(hKey, L"TileWallpaper", 0, REG_SZ, (const BYTE*)wallTile, sizeof(WCHAR) * 2);
}
else
{
Log(LOG_ERROR, L"!SetWallpaper: Invalid style");
}
RegCloseKey(hKey);
}
}
};
if (!wallpaper.empty()) if (!wallpaper.empty())
{ {
if (_waccess(wallpaper.c_str(), 0) == -1) if (_waccess(wallpaper.c_str(), 0) == -1)
@ -1213,28 +1162,66 @@ void CSystem::SetWallpaper(const std::wstring& wallpaper, const std::wstring& st
return; return;
} }
if (GetOSPlatform() < OSPLATFORM_7) Bitmap* bitmap = Bitmap::FromFile(wallpaper.c_str());
if (bitmap && bitmap->GetLastStatus() == Ok)
{ {
// Gotta convert to .bmp for pre-7 std::wstring file = Rainmeter->GetSettingsPath();
Bitmap* bitmap = Bitmap::FromFile(wallpaper.c_str()); file += L"Wallpaper.bmp";
if (bitmap && bitmap->GetLastStatus() == Ok)
{
std::wstring file = Rainmeter->GetSettingsPath();
file += L"Wallpaper.bmp";
const CLSID bmpClsid = { 0x557cf400, 0x1a04, 0x11d3, { 0x9a, 0x73, 0x0, 0x0, 0xf8, 0x1e, 0xf3, 0x2e } }; const CLSID bmpClsid = { 0x557cf400, 0x1a04, 0x11d3, { 0x9a, 0x73, 0x0, 0x0, 0xf8, 0x1e, 0xf3, 0x2e } };
if (bitmap->Save(file.c_str(), &bmpClsid) == Ok) if (bitmap->Save(file.c_str(), &bmpClsid) == Ok)
{
if (!style.empty())
{ {
setWallpaperStyle(); HKEY hKey;
SystemParametersInfo(SPI_SETDESKWALLPAPER, 0, (void*)file.c_str(), SPIF_UPDATEINIFILE); if (RegOpenKeyEx(HKEY_CURRENT_USER, L"Control Panel\\Desktop", 0, KEY_SET_VALUE, &hKey) == ERROR_SUCCESS)
{
const WCHAR* wallStyle = NULL;
const WCHAR* wallTile = L"0";
const WCHAR* option = style.c_str();
if (_wcsicmp(option, L"CENTER") == 0)
{
wallStyle = L"0";
}
else if (_wcsicmp(option, L"TILE") == 0)
{
wallStyle = L"0";
wallTile = L"1";
}
else if (_wcsicmp(option, L"STRETCH") == 0)
{
wallStyle = L"2";
}
else if (GetOSPlatform() >= OSPLATFORM_7)
{
if (_wcsicmp(option, L"FIT") == 0)
{
wallStyle = L"6";
}
else if (_wcsicmp(option, L"FILL") == 0)
{
wallStyle = L"10";
}
}
if (wallStyle)
{
RegSetValueEx(hKey, L"WallpaperStyle", 0, REG_SZ, (const BYTE*)wallStyle, sizeof(WCHAR) * 2);
RegSetValueEx(hKey, L"TileWallpaper", 0, REG_SZ, (const BYTE*)wallTile, sizeof(WCHAR) * 2);
}
else
{
Log(LOG_ERROR, L"!SetWallpaper: Invalid style");
}
RegCloseKey(hKey);
}
} }
SystemParametersInfo(SPI_SETDESKWALLPAPER, 0, (void*)file.c_str(), SPIF_UPDATEINIFILE);
} }
} }
else
{
setWallpaperStyle();
SystemParametersInfo(SPI_SETDESKWALLPAPER, 0, (void*)wallpaper.c_str(), SPIF_UPDATEINIFILE);
}
} }
} }