public void InsertImage(TextIter iter, ImageInfo imageInfo, bool supportUndo)
{
Gdk.Pixbuf pixbuf = null;
try {
pixbuf = new Gdk.Pixbuf (imageInfo.FileContent);
}
catch {
pixbuf = null;
}
if (pixbuf == null) {
// TODO: Report the open image error.
return;
}
if (imageInfo.DisplayWidth == 0) {
imageInfo.DisplayWidth = pixbuf.Width;
imageInfo.DisplayHeight = pixbuf.Height;
}
var imageWidget = new ImageWidget (pixbuf);
imageWidget.ResizeImage (imageInfo.DisplayWidth, imageInfo.DisplayHeight);
imageWidget.ShowAll ();
InitImageWidgetContextMenu (imageWidget, imageInfo);
imageWidget.Resized += imageWidget_Resized;
if (supportUndo)
Buffer.Undoer.FreezeUndo ();
var anchorStart = iter;
var anchor = Buffer.CreateChildAnchor (ref iter);
var tag = new NoteTag ("dummy");
tag.CanUndo = false;
Buffer.ApplyTag (tag, anchorStart, iter);
Window.Editor.AddChildAtAnchor (imageWidget, anchor);
imageInfo.SetInBufferInfo (Buffer, anchor, imageWidget);
//imageWidget.Destroyed += (o, e) =>
//{
// if (!imageWidget.InsertUndone) {
// imageInfoList.Remove (imageInfo);
// }
//};
if (supportUndo) {
Buffer.Undoer.ThawUndo ();
var action = new InsertImageAction (this, imageInfo, imageInfoList);
Buffer.Undoer.AddUndoAction (action);
}
imageInfoList.Add (imageInfo);
}
private void InitImageWidgetContextMenu(ImageWidget imageWidget, ImageInfo imageInfo)
{
Gtk.ImageMenuItem saveAs = new Gtk.ImageMenuItem (Catalog.GetString ("Save as..."));
saveAs.Image = new Gtk.Image (Gtk.Stock.SaveAs, Gtk.IconSize.Menu);
saveAs.Activated += (o, e) => SaveImage (Note.Window, imageInfo);
imageWidget.ContextMenu.Append (saveAs);
Gtk.ImageMenuItem prop = new Gtk.ImageMenuItem (Catalog.GetString ("Properties"));
prop.Image = new Gtk.Image (Gtk.Stock.Properties, Gtk.IconSize.Menu);
prop.Activated += (o, e) => ShowImageProperties (Note.Window, imageInfo);
imageWidget.ContextMenu.Append (prop);
imageWidget.ContextMenu.ShowAll ();
}
