public void AddDocumentWorkspace(DocumentWorkspace addMe)
{
this.documents.Add(addMe);
ImageStrip.Item docButton = new ImageStrip.Item();
docButton.Image = null;
docButton.Tag = addMe;
AddItem(docButton);
this.documentButtons.Add(docButton);
addMe.CompositionUpdated += Workspace_CompositionUpdated;
this.dw2button.Add(addMe, docButton);
if (addMe.Document != null)
{
QueueThumbnailUpdate(addMe);
docButton.Dirty = addMe.Document.Dirty;
addMe.Document.DirtyChanged += Document_DirtyChanged;
}
addMe.DocumentChanging += Workspace_DocumentChanging;
addMe.DocumentChanged += Workspace_DocumentChanged;
OnDocumentListChanged();
}
public void RemoveDocumentWorkspace(DocumentWorkspace removeMe)
{
removeMe.CompositionUpdated -= Workspace_CompositionUpdated;
if (this.selectedDocument == removeMe)
{
this.selectedDocument = null;
}
this.documents.Remove(removeMe);
this.thumbnailManager.RemoveFromQueue(removeMe);
ImageStrip.Item docButton = this.dw2button[removeMe];
this.RemoveItem(docButton);
this.dw2button.Remove(removeMe);
this.documentButtons.Remove(docButton);
if (this.thumbs.ContainsKey(removeMe))
{
RenderArgs thumbRA = this.thumbs[removeMe];
Surface surface = thumbRA.Surface;
thumbRA.Dispose();
this.thumbs.Remove(removeMe);
surface.Dispose();
}
OnDocumentListChanged();
}
private void Document_DirtyChanged(object sender, EventArgs e)
{
for (int i = 0; i < this.documents.Count; ++i)
{
if (object.ReferenceEquals(sender, this.documents[i].Document))
{
ImageStrip.Item docButton = this.dw2button[this.documents[i]];
docButton.Dirty = ((Document)sender).Dirty;
}
}
}
private void OnThumbnailUpdated(DocumentWorkspace dw)
{
// We must double check that the DW is still around, because there's a chance
// that the DW was been removed while the thumbnail was being rendered.
if (this.dw2button.ContainsKey(dw))
{
ImageStrip.Item docButton = this.dw2button[dw];
RenderArgs docRA = this.thumbs[dw];
docButton.Image = docRA.Bitmap;
docButton.Update();
}
}
private void Workspace_DocumentChanged(object sender, EventArgs e)
{
DocumentWorkspace dw = (DocumentWorkspace)sender;
ImageStrip.Item docButton = this.dw2button[dw];
if (dw.Document != null)
{
docButton.Dirty = dw.Document.Dirty;
dw.Document.DirtyChanged += Document_DirtyChanged;
}
else
{
docButton.Dirty = false;
}
}
public void AddDocumentWorkspace(DocumentWorkspace addMe)
{
this.documents.Add(addMe);
ImageStrip.Item docButton = new ImageStrip.Item();
docButton.Image = null;
docButton.Tag = addMe;
AddItem(docButton);
this.documentButtons.Add(docButton);
addMe.CompositionUpdated += Workspace_CompositionUpdated;
this.dw2button.Add(addMe, docButton);
if (addMe.Document != null)
{
QueueThumbnailUpdate(addMe);
docButton.Dirty = addMe.Document.Dirty;
addMe.Document.DirtyChanged += Document_DirtyChanged;
}
addMe.DocumentChanging += Workspace_DocumentChanging;
addMe.DocumentChanged += Workspace_DocumentChanged;
OnDocumentListChanged();
}
