/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected override void Dispose(bool disposing)
{
if (!_disposed)
{
if (disposing)
{
if (_logo != null)
{
_logo.Dispose();
}
if (_2D != null)
{
_2D.Dispose();
}
}
}
_container = null;
_2D = null;
_logo = null;
_disposed = true;
base.Dispose(disposing);
}
/// <summary>
/// Function to perform initialization on the content.
/// </summary>
/// <returns>A control to embed into the container interface.</returns>
protected override ContentPanel OnInitialize()
{
_delta = Program.Settings.AnimateStartPageLogo ? Program.Settings.StartPageAnimationPulseRate.Abs() : 0;
_container = new ContentPanel(this)
{
CaptionVisible = false
};
_2D = Graphics.Output.Create2DRenderer(_container.PanelDisplay);
// Create the logo for display.
_logo = Graphics.Textures.FromMemory <GorgonTexture2D>("Logo", Resources.Gorgon_2_x_Logo_Blurry, new GorgonCodecDDS());
var textureCoordinates = new RectangleF(Vector2.Zero, _logo.ToTexel(new Vector2(_logo.Settings.Width, _logo.Settings.Height / 3)));
// Set up coordinates for our blurred images.
_blurStates = new[]
{
textureCoordinates, // No blur.
new RectangleF(new Vector2(0, textureCoordinates.Height), textureCoordinates.Size), // Medium blur.
new RectangleF(new Vector2(0, textureCoordinates.Height * 2), textureCoordinates.Size) // Max blur.
};
_sourceState = _blurStates[2];
_destState = _blurStates[1];
return(_container);
}
/// <summary>
/// Function to load the content and its related UI.
/// </summary>
/// <param name="contentObject">Content to load.</param>
/// <param name="isDefault">TRUE if this is the default content, FALSE if not.</param>
private static void LoadContent(ContentObject contentObject, bool isDefault)
{
// Unload any content that's currently active.
UnloadCurrentContent();
// Initialize content resources.
ContentPanel contentWindow = contentObject.InitializeContent();
_currentContentObject = contentObject;
// Do not count the default content pane as being "content".
// This "Current" content being null will be our indicator that no content is currently active.
if (!isDefault)
{
Current = contentObject;
}
if (contentWindow == null)
{
return;
}
if (ContentInitializedAction != null)
{
contentWindow.Dock = DockStyle.Fill;
ContentInitializedAction(contentWindow);
}
if (ContentEnumerateProperties != null)
{
// Enumerate properties for the content.
ContentEnumerateProperties(contentObject.HasProperties);
}
// Force focus to the content window.
if (contentWindow.Parent != null)
{
contentWindow.Focus();
}
if (contentObject.HasRenderer)
{
Gorgon.ApplicationIdleLoopMethod = IdleLoop;
}
}
