void raaUtilities::regDeleteEntry(std::string sKey)
{
std::string sTarget, sEntry;
int i=0;
if(sKey.find('\\')!=sKey.length())
{
i=sKey.find_last_of('\\');
sTarget=sKey.substr(0, i);
sEntry=sKey.substr(i+1, 0);
}
else
{
sEntry=sKey;
sTarget="";
}
HKEY hKey;
if(RegOpenKeyEx(HKEY_LOCAL_MACHINE, ansiToUnicode(sTarget),0,KEY_ALL_ACCESS,&hKey)==ERROR_SUCCESS)
{
RegDeleteKey(hKey, ansiToUnicode(sEntry));
RegCloseKey(hKey);
}
}
void Win32TaskbarManager::addRecent(const Common::String &name, const Common::String &description) {
//warning("[Win32TaskbarManager::addRecent] Adding recent list entry: %s (%s)", name.c_str(), description.c_str());
if (_taskbar == NULL)
return;
// ANSI version doesn't seem to work correctly with Win7 jump lists, so explicitly use Unicode interface.
IShellLinkW *link;
// Get the ScummVM executable path.
WCHAR path[MAX_PATH];
GetModuleFileNameW(NULL, path, MAX_PATH);
// Create a shell link.
if (SUCCEEDED(CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC, IID_IShellLinkW, reinterpret_cast<void **> (&link)))) {
// Convert game name and description to Unicode.
LPWSTR game = ansiToUnicode(name.c_str());
LPWSTR desc = ansiToUnicode(description.c_str());
// Set link properties.
link->SetPath(path);
link->SetArguments(game);
Common::String iconPath = getIconPath(name);
if (iconPath.empty()) {
link->SetIconLocation(path, 0); // No game-specific icon available
} else {
LPWSTR icon = ansiToUnicode(iconPath.c_str());
link->SetIconLocation(icon, 0);
delete[] icon;
}
// The link's display name must be set via property store.
IPropertyStore* propStore;
HRESULT hr = link->QueryInterface(IID_IPropertyStore, reinterpret_cast<void **> (&(propStore)));
if (SUCCEEDED(hr)) {
PROPVARIANT pv;
pv.vt = VT_LPWSTR;
pv.pwszVal = desc;
hr = propStore->SetValue(PKEY_Title, pv);
propStore->Commit();
propStore->Release();
}
// SHAddToRecentDocs will cause the games to be added to the Recent list, allowing the user to pin them.
SHAddToRecentDocs(SHARD_LINK, link);
link->Release();
delete[] game;
delete[] desc;
}
}
void Win32TaskbarManager::setOverlayIcon(const Common::String &name, const Common::String &description) {
//warning("[Win32TaskbarManager::setOverlayIcon] Setting overlay icon to: %s (%s)", name.c_str(), description.c_str());
if (_taskbar == NULL)
return;
if (name.empty()) {
_taskbar->SetOverlayIcon(getHwnd(), NULL, L"");
return;
}
// Compute full icon path
Common::String path = getIconPath(name);
if (path.empty())
return;
HICON pIcon = (HICON)::LoadImage(NULL, path.c_str(), IMAGE_ICON, 16, 16, LR_LOADFROMFILE);
if (!pIcon) {
warning("[Win32TaskbarManager::setOverlayIcon] Cannot load icon!");
return;
}
// Sets the overlay icon
LPWSTR desc = ansiToUnicode(description.c_str());
_taskbar->SetOverlayIcon(getHwnd(), pIcon, desc);
DestroyIcon(pIcon);
delete[] desc;
}
bool raaUtilities::regExists(std::string sKey)
{
HKEY hKey;
DWORD dwType=REG_SZ, dwSize=1024*sizeof(char);
if(RegOpenKeyEx(HKEY_LOCAL_MACHINE, ansiToUnicode(sKey),0,KEY_READ,&hKey)==ERROR_SUCCESS)
{
if(hKey) RegCloseKey(hKey);
return true;
}
return false;
}
void* raaUtilities::getLibrary(std::string sPath, std::string sName)
{
std::string sFullName;
if(sPath.length()) sFullName = sPath + "\\" + sName;
else sFullName = sName;
#ifdef _DEBUG
sFullName += "D.dll";
#else
sFullName += "R.dll";
#endif
return ::LoadLibrary(ansiToUnicode(sFullName));
}
void Win32TaskbarManager::setCount(int count) {
if (_taskbar == NULL)
return;
if (count == 0) {
_taskbar->SetOverlayIcon(getHwnd(), NULL, L"");
return;
}
// FIXME: This isn't really nice and could use a cleanup.
// The only good thing is that it doesn't use GDI+
// and thus does not have a dependancy on it,
// with the downside of being a lot more ugly.
// Maybe replace it by a Graphic::Surface, use
// ScummVM font drawing and extract the contents at
// the end?
if (_count != count || _icon == NULL) {
// Cleanup previous icon
_count = count;
if (_icon)
DestroyIcon(_icon);
Common::String countString = (count < 100 ? Common::String::format("%d", count) : "9+");
// Create transparent background
BITMAPV5HEADER bi;
ZeroMemory(&bi, sizeof(BITMAPV5HEADER));
bi.bV5Size = sizeof(BITMAPV5HEADER);
bi.bV5Width = 16;
bi.bV5Height = 16;
bi.bV5Planes = 1;
bi.bV5BitCount = 32;
bi.bV5Compression = BI_RGB;
// Set 32 BPP alpha format
bi.bV5RedMask = 0x00FF0000;
bi.bV5GreenMask = 0x0000FF00;
bi.bV5BlueMask = 0x000000FF;
bi.bV5AlphaMask = 0xFF000000;
// Get DC
HDC hdc;
hdc = GetDC(NULL);
HDC hMemDC = CreateCompatibleDC(hdc);
ReleaseDC(NULL, hdc);
// Create a bitmap mask
HBITMAP hBitmapMask = CreateBitmap(16, 16, 1, 1, NULL);
// Create the DIB section with an alpha channel
void *lpBits;
HBITMAP hBitmap = CreateDIBSection(hdc, (BITMAPINFO *)&bi, DIB_RGB_COLORS, (void **)&lpBits, NULL, 0);
HBITMAP hOldBitmap = (HBITMAP)SelectObject(hMemDC, hBitmap);
// Load the icon background
HICON hIconBackground = LoadIcon(GetModuleHandle(NULL), MAKEINTRESOURCE(1002 /* IDI_COUNT */));
DrawIconEx(hMemDC, 0, 0, hIconBackground, 16, 16, 0, 0, DI_NORMAL);
DeleteObject(hIconBackground);
// Draw the count
LOGFONT lFont;
memset(&lFont, 0, sizeof(LOGFONT));
lFont.lfHeight = 10;
lFont.lfWeight = FW_BOLD;
lFont.lfItalic = 1;
strcpy(lFont.lfFaceName, "Arial");
HFONT hFont = CreateFontIndirect(&lFont);
SelectObject(hMemDC, hFont);
RECT rect;
SetRect(&rect, 4, 4, 12, 12);
SetTextColor(hMemDC, RGB(48, 48, 48));
SetBkMode(hMemDC, TRANSPARENT);
DrawText(hMemDC, countString.c_str(), -1, &rect, DT_NOCLIP|DT_CENTER);
// Set the text alpha to fully opaque (we consider the data inside the text rect)
DWORD *lpdwPixel = (DWORD *)lpBits;
for (int x = 3; x < 12; x++) {
for(int y = 3; y < 12; y++) {
unsigned char *p = (unsigned char *)(lpdwPixel + x * 16 + y);
if (p[0] != 0 && p[1] != 0 && p[2] != 0)
p[3] = 255;
}
}
// Cleanup DC
DeleteObject(hFont);
SelectObject(hMemDC, hOldBitmap);
DeleteDC(hMemDC);
// Prepare our new icon
ICONINFO ii;
ii.fIcon = FALSE;
ii.xHotspot = 0;
ii.yHotspot = 0;
ii.hbmMask = hBitmapMask;
ii.hbmColor = hBitmap;
_icon = CreateIconIndirect(&ii);
DeleteObject(hBitmap);
DeleteObject(hBitmapMask);
if (!_icon) {
warning("[Win32TaskbarManager::setCount] Cannot create icon for count");
return;
}
}
// Sets the overlay icon
LPWSTR desc = ansiToUnicode(Common::String::format("Found games: %d", count).c_str());
_taskbar->SetOverlayIcon(getHwnd(), _icon, desc);
delete[] desc;
}
