/// <summary>
/// Raises the BeforeFullScreenChanged event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected virtual void OnBeforeFullScreenChanged(object sender, FullScreenCancelEventArgs e)
{
try
{
if (this.BeforeFullScreenChanged != null)
{
this.BeforeFullScreenChanged(sender, e);
}
}
catch (System.Exception systemException)
{
System.Diagnostics.Trace.WriteLine(systemException);
}
}
/// <summary>
/// Sets the attributes of the window to better accomodate fullscreen operation, or restores it to the previous restored state
/// </summary>
/// <param name="isFullScreen"></param>
private bool SwitchToFullScreen(bool isfullScreenBefore, bool isFullScreenAfter)
{
// raise the before changed event
FullScreenCancelEventArgs ce = new FullScreenCancelEventArgs(_isFullScreen, false);
this.OnBeforeFullScreenChanged(this, ce);
// if the change wasn't cancelled
if (!ce.Cancel)
{
// modify the fullscreen state
if (isFullScreenAfter)
{
// it is supposed to be fullscreen
_windowState = this.WindowState;
this.FormBorderStyle = FormBorderStyle.None;
this.WindowState = FormWindowState.Maximized;
}
else
{
// it isn't supposed to be fullscreen
this.WindowState = _windowState;
this.FormBorderStyle = FormBorderStyle.Sizable;
this.Location = _location;
this.Size = _size;
}
// raise the after changed event
this.OnAfterFullScreenChanged(this, new FullScreenEventArgs(isFullScreenAfter));
// changes were made
return(true);
}
// no change was made
return(false);
}
/// <summary>
/// Sets the attributes of the window to better accomodate fullscreen operation, or restores it to the previous restored state
/// </summary>
/// <param name="isFullScreen"></param>
private bool SwitchToFullScreen(bool isfullScreenBefore, bool isFullScreenAfter)
{
// raise the before changed event
FullScreenCancelEventArgs ce = new FullScreenCancelEventArgs(_isFullScreen, false);
this.OnBeforeFullScreenChanged(this, ce);
// if the change wasn't cancelled
if (!ce.Cancel)
{
// modify the fullscreen state
if (isFullScreenAfter)
{
// it is supposed to be fullscreen
_windowState = this.WindowState;
this.FormBorderStyle = FormBorderStyle.None;
this.WindowState = FormWindowState.Maximized;
}
else
{
// it isn't supposed to be fullscreen
this.WindowState = _windowState;
this.FormBorderStyle = FormBorderStyle.Sizable;
this.Location = _location;
this.Size = _size;
}
// raise the after changed event
this.OnAfterFullScreenChanged(this, new FullScreenEventArgs(isFullScreenAfter));
// changes were made
return true;
}
// no change was made
return false;
}
/// <summary>
/// Raises the BeforeFullScreenChanged event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected virtual void OnBeforeFullScreenChanged(object sender, FullScreenCancelEventArgs e)
{
try
{
if (this.BeforeFullScreenChanged != null)
this.BeforeFullScreenChanged(sender, e);
}
catch(System.Exception systemException)
{
System.Diagnostics.Trace.WriteLine(systemException);
}
}