// Hook the WinProg procedure
// Source: https://pingfu.net/csharp/2015/04/22/receive-wndproc-messages-in-wpf.html
protected override void OnSourceInitialized(EventArgs e)
{
base.OnSourceInitialized(e);
HwndSource hwndSource = PresentationSource.FromVisual(this) as HwndSource;
if (hwndSource != null)
{
hwndSource.AddHook(WndProc);
// Remove if the below is activated again
// Install the Clipboard notification hook
ClipboardHook.InstallHook(hwndSource.Handle);
}
else
{
MessageBox.Show("Failed to add clipboard hook. The program will not be able to catch clipboard updates.",
"Clipboard Accelerator",
MessageBoxButton.OK,
MessageBoxImage.Warning);
}
/* Re-activate if the above "InstallHook()" is removed
* // Install the Clipboard notification hook
* HwndSource hwndSourceHandle = PresentationSource.FromVisual(this) as HwndSource;
* ClipboardHook.InstallHook(hwndSourceHandle.Handle);
*/
// Create the actual instance of the Clipboard timer
// Source: http://stackoverflow.com/questions/12535722/what-is-the-best-way-to-implement-a-timer
ClipboardTimer = new System.Timers.Timer();
// Set the text size of the listbox of external commands to the size stored in the user settings
if (Properties.Settings.Default.uiCommandsFontSize > 7 && Properties.Settings.Default.uiCommandsFontSize < 73)
{
listBoxCommands.FontSize = Properties.Settings.Default.uiCommandsFontSize * 1.33333333;
}
else
{ // TODO: set correct default font size
listBoxCommands.FontSize = 22 * 1.33333333;
}
if (Properties.Settings.Default.ShowStartupWindow)
{
// Init the splash screen message
StartupNotificationWindow startupWindow = new StartupNotificationWindow();
startupWindow.ShowDialog();
if (startupWindow.DialogResult == false)
{
bTestingCloseFlag = true;
this.Close();
}
}
Logger.WriteLog("Program started.");
}
void MainWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (!bTestingCloseFlag)
{
MessageBoxResult result = MessageBox.Show("Are you sure you want to close Clipboard Accelerator?",
"Clipboard Accelerator",
MessageBoxButton.YesNo,
MessageBoxImage.Question);
if (result == MessageBoxResult.No)
{
e.Cancel = true;
return;
}
}
ClipboardHook.OnWindowClosing();
}