/// <summary>
/// <see cref="VectorGraphics.Canvas.PictureModifiable.ShapeDoubleClick"/> event handler of the
/// <see cref="VectorGraphics.Canvas.PictureModifiable"/> <see cref="designPicture"/>.
/// Calls the detailed stimuli dialogs for the clicked element.
/// </summary>
/// <param name="sender">
/// Source of the event.
/// </param>
/// <param name="e">
/// A <see cref="ShapeEventArgs"/> with the selected shape.
/// </param>
private void PicPreviewShapeDoubleClick(object sender, ShapeEventArgs e)
{
if (e.Shape is VGText)
{
var text = (VGText)e.Shape;
var dlg = new TextDialog { NewText = text };
if (dlg.ShowDialog() == DialogResult.OK)
{
VGText modifiedText = dlg.NewText;
((VGText)this.designPicture.SelectedElement).StringToDraw = modifiedText.StringToDraw;
((VGText)this.designPicture.SelectedElement).Alignment = modifiedText.Alignment;
((VGText)this.designPicture.SelectedElement).TextFont = modifiedText.TextFont;
((VGText)this.designPicture.SelectedElement).TextFontColor = modifiedText.TextFontColor;
((VGText)this.designPicture.SelectedElement).LineSpacing = modifiedText.LineSpacing;
this.UpdateSelectedElementAndPropertyControl(modifiedText);
}
}
else if (e.Shape is VGRichText)
{
var text = (VGRichText)e.Shape;
var dlg = new RichTextDialog();
dlg.NewRichText = text;
if (dlg.ShowDialog() == DialogResult.OK)
{
VGRichText modifiedText = dlg.NewRichText;
((VGRichText)this.designPicture.SelectedElement).RtfToDraw = modifiedText.RtfToDraw;
this.UpdateSelectedElementAndPropertyControl(modifiedText);
}
}
else if (e.Shape is VGImage)
{
var image = (VGImage)e.Shape;
var dlg = new ImageDialog();
dlg.NewImage = image;
if (dlg.ShowDialog() == DialogResult.OK)
{
VGImage modifiedImage = dlg.NewImage;
((VGImage)this.designPicture.SelectedElement).Filename = modifiedImage.Filename;
((VGImage)this.designPicture.SelectedElement).Filepath = modifiedImage.Filepath;
((VGImage)this.designPicture.SelectedElement).Layout = modifiedImage.Layout;
((VGImage)this.designPicture.SelectedElement).CreateInternalImage();
this.UpdateSelectedElementAndPropertyControl(modifiedImage);
}
}
else if (e.Shape.StyleGroup != VGStyleGroup.AOI_TARGET)
{
var dlg = new ShapeDialog();
dlg.NewShape = e.Shape;
if (dlg.ShowDialog() == DialogResult.OK)
{
this.UpdateSelectedElementAndPropertyControl(dlg.NewShape);
}
}
else if (e.Shape.StyleGroup == VGStyleGroup.AOI_TARGET)
{
this.tctStandards.SelectedTab = this.tbpTargets;
}
this.designPicture.Invalidate();
}
/// <summary>
/// This method opens a <see cref="RichTextDialog" /> to create a new
/// <see cref="VGRichText" /> item on the slide.
/// </summary>
private void OpenNewRtfInstructionDialog()
{
var dlg = new RichTextDialog();
dlg.RichTextBackgroundColor = this.btnBackgroundColor.CurrentColor;
if (dlg.ShowDialog() == DialogResult.OK)
{
this.designPicture.NewRtfTextStart(dlg.NewRichText);
}
}