protected override void Dispose(bool disposing)
{
if (disposing)
{
if (this.singleInstanceManager != null)
{
PaintDotNet.SystemLayer.SingleInstanceManager singleInstanceManager = this.singleInstanceManager;
this.SingleInstanceManager = null;
singleInstanceManager.Dispose();
singleInstanceManager = null;
}
if (this.components != null)
{
this.components.Dispose();
this.components = null;
}
}
try
{
base.Dispose(disposing);
}
catch (RankException)
{
}
}
protected override void OnClosing(CancelEventArgs e)
{
if ((!e.Cancel && (this.appWorkspace != null)) && !this.appWorkspace.IsDisposed)
{
CloseAllWorkspacesAction performMe = new CloseAllWorkspacesAction();
this.appWorkspace.PerformAction(performMe);
e.Cancel = performMe.Cancelled;
}
if (!e.Cancel)
{
if (base.Visible)
{
this.SaveSettings();
}
if (this.floatingToolForms != null)
{
FloatingToolForm[] floatingToolForms = this.floatingToolForms;
for (int i = 0; i < floatingToolForms.Length; i++)
{
floatingToolForms[i].Hide();
}
}
base.Hide();
if (this.queuedInstanceMessages != null)
{
this.queuedInstanceMessages.Clear();
}
PaintDotNet.SystemLayer.SingleInstanceManager singleInstanceManager = this.singleInstanceManager;
this.SingleInstanceManager = null;
if (singleInstanceManager != null)
{
singleInstanceManager.Dispose();
singleInstanceManager = null;
}
}
base.OnClosing(e);
}
private void StartPart2()
{
// Set up locale / resource details
string locale = Settings.CurrentUser.GetString(SettingNames.LanguageName, null);
if (locale == null)
{
locale = Settings.SystemWide.GetString(SettingNames.LanguageName, null);
}
if (locale != null)
{
try
{
CultureInfo ci = new CultureInfo(locale, true);
Thread.CurrentThread.CurrentUICulture = ci;
}
catch (Exception)
{
// Don't want bad culture name to crash us
}
}
// Check system requirements
if (!OS.CheckOSRequirement())
{
string message = PdnResources.GetString("Error.OSRequirement");
Utility.ErrorBox(null, message);
return;
}
// Parse command-line arguments
if (this.args.Length == 1 &&
this.args[0] == Updates.UpdatesOptionsDialog.CommandLineParameter)
{
Updates.UpdatesOptionsDialog.ShowUpdateOptionsDialog(null, false);
}
else
{
SingleInstanceManager singleInstanceManager = new SingleInstanceManager(InvariantStrings.SingleInstanceMonikerName);
// If this is not the first instance of PDN.exe, then forward the command-line
// parameters over to the first instance.
if (!singleInstanceManager.IsFirstInstance)
{
singleInstanceManager.FocusFirstInstance();
foreach (string arg in this.args)
{
singleInstanceManager.SendInstanceMessage(arg, 30);
}
singleInstanceManager.Dispose();
singleInstanceManager = null;
return;
}
// Create main window
this.mainForm = new MainForm(this.args);
this.mainForm.SingleInstanceManager = singleInstanceManager;
singleInstanceManager = null; // mainForm owns it now
// 3 2 1 go
Application.Run(this.mainForm);
try
{
this.mainForm.Dispose();
}
catch (Exception)
{
}
this.mainForm = null;
}
}
protected override void OnClosing(CancelEventArgs e)
{
if (!e.Cancel)
{
if (this.appWorkspace != null)
{
CloseAllWorkspacesAction cawa = new CloseAllWorkspacesAction();
this.appWorkspace.PerformAction(cawa);
e.Cancel = cawa.Cancelled;
}
}
if (!e.Cancel)
{
SaveSettings();
if (this.floaters != null)
{
foreach (Form hideMe in this.floaters)
{
hideMe.Hide();
}
}
this.Hide();
if (this.queuedInstanceMessages != null)
{
this.queuedInstanceMessages.Clear();
}
SingleInstanceManager sim2 = this.singleInstanceManager;
SingleInstanceManager = null;
if (sim2 != null)
{
sim2.Dispose();
sim2 = null;
}
}
base.OnClosing(e);
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (this.singleInstanceManager != null)
{
SingleInstanceManager sim2 = this.singleInstanceManager;
SingleInstanceManager = null;
sim2.Dispose();
sim2 = null;
}
if (this.floaterOpacityTimer != null)
{
this.floaterOpacityTimer.Tick -= new System.EventHandler(this.FloaterOpacityTimer_Tick);
this.floaterOpacityTimer.Dispose();
this.floaterOpacityTimer = null;
}
if (this.components != null)
{
this.components.Dispose();
this.components = null;
}
}
base.Dispose(disposing);
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (this.singleInstanceManager != null)
{
SingleInstanceManager sim2 = this.singleInstanceManager;
SingleInstanceManager = null;
sim2.Dispose();
sim2 = null;
}
if (this.floaterOpacityTimer != null)
{
this.floaterOpacityTimer.Tick -= new System.EventHandler(this.FloaterOpacityTimer_Tick);
this.floaterOpacityTimer.Dispose();
this.floaterOpacityTimer = null;
}
if (this.components != null)
{
this.components.Dispose();
this.components = null;
}
}
try
{
base.Dispose(disposing);
}
catch (RankException)
{
// System.Windows.Forms.PropertyStore
// Discard error - bug #2746
}
}
private void StartPart2()
{
// Set up locale / resource details
string locale = Settings.CurrentUser.GetString(PdnSettings.LanguageName, null);
if (locale == null)
{
locale = Settings.SystemWide.GetString(PdnSettings.LanguageName, null);
}
if (locale != null)
{
CultureInfo ci = new CultureInfo(locale, true);
Thread.CurrentThread.CurrentUICulture = ci;
}
// Check system requirements
if (!OS.CheckOSRequirement())
{
string message = PdnResources.GetString("Error.OSRequirement");
Utility.ErrorBox(null, message);
return;
}
// Parse command-line arguments
if (this.args.Length == 1 &&
this.args[0] == Updates.UpdatesOptionsDialog.CommandLineParameter)
{
Updates.UpdatesOptionsDialog.ShowUpdateOptionsDialog(null, false);
}
else
{
SingleInstanceManager singleInstanceManager = new SingleInstanceManager("PaintDotNet");
// If this is not the first instance of PDN.exe, then forward the command-line
// parameters over to the first instance.
if (!singleInstanceManager.IsFirstInstance)
{
singleInstanceManager.FocusFirstInstance();
foreach (string arg in this.args)
{
singleInstanceManager.SendInstanceMessage(arg, 30);
}
singleInstanceManager.Dispose();
singleInstanceManager = null;
return;
}
// Create main window
this.mainForm = new MainForm(this.args);
// if the display is set to a portrait mode (tall), then orient the PDN window the same way
if (this.mainForm.ScreenAspect < 1.0)
{
int width = mainForm.Width;
int height = mainForm.Height;
this.mainForm.Width = height;
this.mainForm.Height = width;
}
// if the window opens and part of it is off screen, correct this
Screen screen = Screen.FromControl(this.mainForm);
Rectangle intersect = Rectangle.Intersect(screen.Bounds, mainForm.Bounds);
if (intersect.Width == 0 || intersect.Height == 0)
{
mainForm.Location = new Point(screen.Bounds.Left + 16, screen.Bounds.Top + 16);
}
// if the window is not big enough, correct this
if (this.mainForm.Width < 200)
{
this.mainForm.Width = 200; // this value was chosen arbitrarily
}
if (this.mainForm.Height < 200)
{
this.mainForm.Height = 200; // this value was chosen arbitrarily
}
this.mainForm.SingleInstanceManager = singleInstanceManager;
singleInstanceManager = null; // mainForm owns it now
// 3 2 1 go
Application.Run(this.mainForm);
this.mainForm.Dispose();
this.mainForm = null;
}
}
