/// <summary>
/// Handler for editing of the picture
/// </summary>
public static void OnEditPictureProperties(object sender, ExecutedRoutedEventArgs e)
{
RichTextEditor control = (RichTextEditor)sender;
RichTextBox richTextBox = control.RichTextBox;
TextPointer insertionPosition = richTextBox.Selection.Start;
Image image = Helper.GetImageAncestor(insertionPosition);
InlineUIContainer inlineUIContainer = Helper.GetInlineUIContainer(insertionPosition);
if (image != null)
{
ImagePropertiesDialog imageProperties = new ImagePropertiesDialog(image);
imageProperties.ShowDialog();
if (true == imageProperties.DialogResult)
{
try
{
if (imageProperties.PictureSourceChanged)
{
AcmBitmapImageHolder acmBitmapImageHolder = new AcmBitmapImageHolder(image, new Uri(imageProperties.ImagePath));
}
if (!String.IsNullOrEmpty(imageProperties.ImageHyperlink))
{
//### Set hyperlink
image.Tag = imageProperties.ImageHyperlink;
Hyperlink hyperlink = new Hyperlink(inlineUIContainer, insertionPosition);
hyperlink.NavigateUri = new Uri(imageProperties.ImageHyperlink);
}
// control.OnRichTextBox_TextChanged(control, null);
}
catch (Exception ex)
{
MessageBox.Show(String.Format("{0} ({1}) :\n\r{2}", SoonLearning.Assessment.Player.Properties.Resources.txtLoadPictureFailed, imageProperties.ImageHyperlink, ex), SoonLearning.Assessment.Player.Properties.Resources.txtEditorName);
}
}
}
}
public static void OnInsertPicture(object sender, ExecutedRoutedEventArgs e)
{
RichTextEditor control = (RichTextEditor)sender;
RichTextBox richTextBox = control.RichTextBox;
//###
TextPointer textPosition = richTextBox.Selection.Start;
Image image = Helper.GetImageAncestor(textPosition);
if (null != image)
{
if (image.Tag is string)
{
string tag = image.Tag as string;
if (!tag.StartsWith("_$FRACTION_"))
{
PictureCommands.OnEditPictureProperties(sender, e);
return;
}
}
else
{
PictureCommands.OnEditPictureProperties(sender, e);
return;
}
}
//###
if (!richTextBox.Selection.IsEmpty)
{
richTextBox.Selection.Text = String.Empty;
}
TextPointer insertionPosition = richTextBox.Selection.Start;
ImagePropertiesDialog imageProperties = new ImagePropertiesDialog(null);
imageProperties.ShowDialog();
if (true == imageProperties.DialogResult)
{
try
{
Paragraph paragraph = insertionPosition.Paragraph;
// Split current paragraph at insertion position
// insertionPosition = insertionPosition.InsertParagraphBreak();
// paragraph = insertionPosition.Paragraph;
//paragraph.Inlines.Add("Some ");
//AcmBitmapImageHolder acmBitmapImageHolder = new AcmBitmapImageHolder(new Uri(@"http://www.cetelem.cz/images/cetelem2/cetelem_logo_cl_small.gif"));
AcmBitmapImageHolder acmBitmapImageHolder = new AcmBitmapImageHolder(new Uri(imageProperties.ImagePath));
//acmBitmapImageHolder.Image.Style= sender.
paragraph.Inlines.Add(acmBitmapImageHolder.Image);
paragraph.Inlines.LastInline.BaselineAlignment = BaselineAlignment.Center;
if (!String.IsNullOrEmpty(imageProperties.ImageHyperlink))
{
//### Set hyperlink
// acmBitmapImageHolder.Image.Tag = imageProperties.ImageHyperlink;
// Hyperlink hyperlink = new Hyperlink(paragraph.Inlines.LastInline, insertionPosition);
// hyperlink.NavigateUri = new Uri(imageProperties.ImageHyperlink);
}
}
catch (Exception ex)
{
MessageBox.Show(String.Format("{0} ({1}) :\n\r{2}", SoonLearning.Assessment.Player.Properties.Resources.txtLoadPictureFailed, imageProperties.ImageHyperlink, ex),
SoonLearning.Assessment.Player.Properties.Resources.txtEditorName);
}
}
}