public void SetCategory()
{
string category;
if (_applicationInfo != null && _applicationInfo.Category == null)
{
// if app was removed, category is null, so stop using that app
_applicationInfo.PropertyChanged -= AppInfo_PropertyChanged;
_applicationInfo = null;
}
category = ApplicationInfo?.Category?.DisplayName;
if (category == null && WinFileName.ToLower().Contains("cairodesktop.exe"))
{
category = "Cairo";
}
else if (category == null && WinFileName.ToLower().Contains("\\windows\\") && !isUWP)
{
category = "Windows";
}
else if (category == null)
{
category = Localization.DisplayString.sAppGrabber_Uncategorized;
}
if (_category != category)
{
_category = category;
OnPropertyChanged("Category");
}
}
public string GetCategory(ApplicationWindow window)
{
var category = GetCategoryDisplayName(window);
switch (category)
{
case null when window.WinFileName.ToLower().Contains("cairodesktop.exe"):
category = "Cairo";
break;
case null when window.WinFileName.ToLower().Contains("\\windows\\") && !window.IsUWP:
category = "Windows";
break;
case null:
category = Localization.DisplayString.sAppGrabber_Uncategorized;
break;
}
return(category);
}
public void SetIcon()
{
if (!_iconLoading)
{
_iconLoading = true;
var thread = new Thread(() =>
{
if (WinFileName.Contains("ApplicationFrameHost.exe") && !string.IsNullOrEmpty(AppUserModelID))
{
// UWP apps
try
{
BitmapImage img = new BitmapImage();
img.BeginInit();
img.UriSource = new Uri(UWPInterop.StoreAppHelper.GetAppIcon(AppUserModelID, Configuration.Settings.TaskbarIconSize)[0], UriKind.Absolute);
img.CacheOption = BitmapCacheOption.OnLoad;
img.EndInit();
img.Freeze();
Icon = img;
}
catch
{
Icon = IconImageConverter.GetDefaultIcon();
}
}
else
{
// non-UWP apps
IntPtr hIco = default(IntPtr);
uint WM_GETICON = 0x007f;
IntPtr IDI_APPLICATION = new IntPtr(0x7F00);
int GCL_HICON = -14;
int GCL_HICONSM = -34;
int sizeSetting = Configuration.Settings.TaskbarIconSize;
if (sizeSetting == 1)
{
NativeMethods.SendMessageTimeout(Handle, WM_GETICON, 2, 0, 2, 1000, ref hIco);
if (hIco == IntPtr.Zero)
{
NativeMethods.SendMessageTimeout(Handle, WM_GETICON, 0, 0, 2, 1000, ref hIco);
}
}
else
{
NativeMethods.SendMessageTimeout(Handle, WM_GETICON, 1, 0, 2, 1000, ref hIco);
}
if (hIco == IntPtr.Zero && sizeSetting == 1)
{
if (!Environment.Is64BitProcess)
{
hIco = NativeMethods.GetClassLong(Handle, GCL_HICONSM);
}
else
{
hIco = NativeMethods.GetClassLongPtr(Handle, GCL_HICONSM);
}
}
if (hIco == IntPtr.Zero)
{
if (!Environment.Is64BitProcess)
{
hIco = NativeMethods.GetClassLong(Handle, GCL_HICON);
}
else
{
hIco = NativeMethods.GetClassLongPtr(Handle, GCL_HICON);
}
}
if (hIco == IntPtr.Zero)
{
string winFileName = GetFileNameForWindow(Handle);
if (Shell.Exists(winFileName))
{
int size = 1;
if (sizeSetting != 1)
{
size = 0;
}
hIco = Shell.GetIconByFilename(winFileName, size);
}
}
if (hIco != IntPtr.Zero)
{
ImageSource icon = IconImageConverter.GetImageFromHIcon(hIco);
icon.Freeze();
Icon = icon;
}
else if (iconTries == 0)
{
DispatcherTimer getIcon = new DispatcherTimer(DispatcherPriority.Background, Application.Current.Dispatcher);
getIcon.Interval = new TimeSpan(0, 0, 2);
getIcon.Tick += getIcon_Tick;
getIcon.Start();
}
}
_iconLoading = false;
});
thread.IsBackground = true;
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
}
}
private bool getShowInTaskbar()
{
// EnumWindows and ShellHook return UWP app windows that are 'cloaked', which should not be visible in the taskbar.
if (EnvironmentHelper.IsWindows8OrBetter)
{
int cbSize = Marshal.SizeOf(typeof(uint));
NativeMethods.DwmGetWindowAttribute(Handle, NativeMethods.DWMWINDOWATTRIBUTE.DWMWA_CLOAKED, out var cloaked, cbSize);
if (cloaked > 0)
{
ShellLogger.Debug($"ApplicationWindow: Cloaked ({cloaked}) window ({Title}) hidden from taskbar");
return(false);
}
// UWP shell windows that are not cloaked should be hidden from the taskbar, too.
StringBuilder cName = new StringBuilder(256);
NativeMethods.GetClassName(Handle, cName, cName.Capacity);
string className = cName.ToString();
if (className == "ApplicationFrameWindow" || className == "Windows.UI.Core.CoreWindow")
{
if ((ExtendedWindowStyles & (int)NativeMethods.ExtendedWindowStyles.WS_EX_WINDOWEDGE) == 0)
{
ShellLogger.Debug($"ApplicationWindow: Hiding UWP non-window {Title}");
return(false);
}
}
else if (!EnvironmentHelper.IsWindows10OrBetter && (className == "ImmersiveBackgroundWindow" || className == "SearchPane" || className == "NativeHWNDHost" || className == "Shell_CharmWindow" || className == "ImmersiveLauncher") && WinFileName.ToLower().Contains("explorer.exe"))
{
ShellLogger.Debug($"ApplicationWindow: Hiding immersive shell window {Title}");
return(false);
}
}
return(CanAddToTaskbar);
}