///////////////////////////////////////////////////////////////////////////////
// Eventhandler //
///////////////////////////////////////////////////////////////////////////////
#region EVENTS
///////////////////////////////////////////////////////////////////////////////
// Eventhandler for UI, Menu, Buttons, Toolbars etc. //
///////////////////////////////////////////////////////////////////////////////
#region WINDOWSEVENTHANDLER
#endregion //WINDOWSEVENTHANDLER
///////////////////////////////////////////////////////////////////////////////
// Eventhandler for Custom Defined Events //
///////////////////////////////////////////////////////////////////////////////
#region CUSTOMEVENTHANDLER
#endregion //CUSTOMEVENTHANDLER
#endregion //EVENTS
///////////////////////////////////////////////////////////////////////////////
// Methods and Eventhandling for Background tasks //
///////////////////////////////////////////////////////////////////////////////
#region BACKGROUNDWORKER
#endregion //BACKGROUNDWORKER
///////////////////////////////////////////////////////////////////////////////
// Methods for doing main class job //
///////////////////////////////////////////////////////////////////////////////
#region METHODS
/// <summary>
/// This method updates the given element with the new resources path
/// </summary>
/// <param name="newResourcesPath">The new resource path</param>
/// <param name="element">The <see cref="VGElement"/> to update.</param>
private static void UpdateElement(string newResourcesPath, VGElement element)
{
// check all element for sounds
if (element.Sound == null)
{
element.Sound = new AudioFile();
}
if (element.Sound.Filename != null)
{
if (element.Sound.Filename.Contains(@"\"))
{
element.Sound.Filename = System.IO.Path.GetFileName(element.Sound.Filename);
}
element.Sound.Filepath = newResourcesPath;
}
// check file based elements
if (element is VGScrollImage)
{
var scrollImage = (VGScrollImage)element;
if (scrollImage.Filepath != newResourcesPath)
{
scrollImage.Filename = System.IO.Path.GetFileName(scrollImage.Filename);
scrollImage.Filepath = newResourcesPath;
scrollImage.Canvas = Document.ActiveDocument.PresentationSize;
}
scrollImage.CreateInternalImage();
}
else if (element is VGImage)
{
VGImage image = (VGImage)element;
if (image.Filepath != newResourcesPath)
{
image.Filename = System.IO.Path.GetFileName(image.Filename);
image.Filepath = newResourcesPath;
image.Canvas = Document.ActiveDocument.PresentationSize;
image.CreateInternalImage();
}
}
else if (element is VGFlash)
{
VGFlash flash = (VGFlash)element;
if (flash.Filepath != newResourcesPath)
{
flash.Filename = System.IO.Path.GetFileName(flash.Filename);
flash.Filepath = newResourcesPath;
}
}
}
/// <summary>
/// <see cref="Control.TextChanged"/> event handler for the
/// <see cref="TextBox"/> <see cref="txbImageFilename"/>.
/// Updates the image file of a selected <see cref="VGImage"/> element with the new value.
/// </summary>
/// <param name="sender">Source of the event.</param>
/// <param name="e">A empty <see cref="EventArgs"/></param>
private void txbImageFilename_TextChanged(object sender, EventArgs e)
{
if (this.designPicture.SelectedElement != null && !this.isInitializingSelectedShape)
{
if (this.designPicture.SelectedElement is VGImage)
{
VGImage image = (VGImage)this.designPicture.SelectedElement;
image.Filename = Path.GetFileName(this.txbImageFilename.Text);
image.CreateInternalImage();
this.designPicture.DrawForeground(true);
}
}
}