/// <summary>
/// Function called when the close button is clicked.
/// </summary>
private void OnCloseClicked()
{
if (Content == null)
{
return;
}
labelClose.Enabled = false;
try
{
var args = new CancelEventArgs();
OnContentClosing(args);
if (args.Cancel)
{
return;
}
if (ContentClosed != null)
{
args = new CancelEventArgs();
ContentClosed(this, args);
if (args.Cancel)
{
return;
}
}
ContentManagement.LoadDefaultContentPane();
}
finally
{
if (!labelClose.IsDisposed)
{
labelClose.Enabled = true;
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="AppContext"/> class.
/// </summary>
public AppContext()
{
float startTime = GorgonTiming.SecondsSinceStart;
try
{
PlugIns.DefaultImageEditorPlugIn = Program.Settings.DefaultImageEditor;
_splash = new FormSplash();
MainForm = new FormMain();
_splash.Show();
_splash.Refresh();
// Fade in our splash screen.
FadeSplashScreen(true, 500.0f);
EditorLogging.Open();
InitializeGraphics();
InitializePlugIns();
InitializeScratchArea();
InitializeInput();
FileManagement.InitializeFileTypes();
// Load the last opened file.
if ((Program.Settings.AutoLoadLastFile) && (!string.IsNullOrWhiteSpace(Program.Settings.LastEditorFile)))
{
LoadLastFile();
}
// Set up the default pane.
_splash.UpdateVersion(Resources.GOREDIT_TEXT_LOAD_DEFAULT);
ContentManagement.DefaultContentType = typeof(DefaultContent);
ContentManagement.LoadDefaultContentPane();
// Keep showing the splash screen.
while ((GorgonTiming.SecondsSinceStart - startTime) < 3)
{
Thread.Sleep(1);
}
FadeSplashScreen(false, 250.0f);
// Bring up our application form.
MainForm.Show();
}
catch (Exception ex)
{
GorgonDialogs.ErrorBox(null, ex);
if ((MainForm != null) && (!MainForm.IsDisposed))
{
MainForm.Dispose();
}
// Signal quit.
Gorgon.Quit();
}
finally
{
if (_splash != null)
{
_splash.Dispose();
}
_splash = null;
}
}