public void RemoveDocumentWorkspace(DocumentWorkspace removeMe)
{
this.VerifyThreadAccess();
removeMe.CompositionUpdated -= new EventHandler(this.OnWorkspaceCompositionUpdated);
if (this.selectedDocument == removeMe)
{
this.selectedDocument = null;
}
removeMe.DocumentChanging -= new ValueEventHandler <Document>(this.OnWorkspaceDocumentChanging);
removeMe.DocumentChanged -= new EventHandler(this.OnWorkspaceDocumentChanged);
if (removeMe.Document != null)
{
removeMe.Document.DirtyChanged -= new EventHandler(this.OnDocumentDirtyChanged);
}
this.documents.Remove(removeMe);
this.thumbnailManager.RemoveFromQueue(removeMe);
ImageStrip.Item item = this.dw2button[removeMe];
base.RemoveItem(item);
this.dw2button.Remove(removeMe);
this.documentButtons.Remove(item);
if (this.thumbs.ContainsKey(removeMe))
{
RenderArgs args = this.thumbs[removeMe];
ISurface <ColorBgra> iSurface = args.ISurface;
args.Dispose();
this.thumbs.Remove(removeMe);
iSurface.Dispose();
}
this.OnDocumentListChanged();
}
protected override void OnItemMoved(ImageStripItemMovedEventArgs e)
{
DocumentWorkspace workspace = this.documents[e.OldIndex];
ImageStrip.Item item = this.documentButtons[e.OldIndex];
this.documents.RemoveAt(e.OldIndex);
this.documents.Insert(e.NewIndex, workspace);
this.documentButtons.RemoveAt(e.OldIndex);
this.documentButtons.Insert(e.NewIndex, item);
base.OnItemMoved(e);
}
private void OnThumbnailUpdated(DocumentWorkspace dw)
{
if (this.dw2button.ContainsKey(dw))
{
ImageStrip.Item item = this.dw2button[dw];
RenderArgs args = this.thumbs[dw];
item.Image = args.Bitmap;
if (item.ImageOpacity.FinalValue != 1.0)
{
item.ImageOpacity.AnimateValueTo(1.0, 0.5, AnimationTransitionType.SmoothStop);
}
item.Update();
}
}
private void OnWorkspaceDocumentChanged(object sender, EventArgs e)
{
this.VerifyThreadAccess();
DocumentWorkspace workspace = (DocumentWorkspace)sender;
ImageStrip.Item item = this.dw2button[workspace];
if (workspace.Document != null)
{
item.IsDirty = workspace.Document.Dirty;
workspace.Document.DirtyChanged += new EventHandler(this.OnDocumentDirtyChanged);
}
else
{
item.IsDirty = false;
}
}
private void OnDocumentDirtyChanged(object sender, EventArgs e)
{
if (!base.CheckAccess())
{
base.BeginInvoke(() => this.OnDocumentDirtyChanged(sender, e));
}
else
{
this.VerifyThreadAccess();
for (int i = 0; i < this.documents.Count; i++)
{
if (sender == this.documents[i].Document)
{
ImageStrip.Item item = this.dw2button[this.documents[i]];
item.IsDirty = ((Document)sender).Dirty;
}
}
}
}
protected override void OnItemClicked(ImageStrip.Item item, ImageStrip.ItemPart itemPart, MouseButtons mouseButtons)
{
DocumentWorkspace tag = item.Tag as DocumentWorkspace;
if (tag != null)
{
if (mouseButtons == MouseButtons.Middle)
{
this.OnDocumentClicked(tag, DocumentClickAction.Close);
}
else
{
switch (itemPart)
{
case ImageStrip.ItemPart.None:
break;
case ImageStrip.ItemPart.Image:
if (mouseButtons != MouseButtons.Left)
{
if (mouseButtons == MouseButtons.Right)
{
}
break;
}
this.SelectedDocument = tag;
break;
case ImageStrip.ItemPart.CloseButton:
if (mouseButtons == MouseButtons.Left)
{
this.OnDocumentClicked(tag, DocumentClickAction.Close);
}
break;
default:
throw new InvalidEnumArgumentException();
}
}
}
base.OnItemClicked(item, itemPart, mouseButtons);
}
public void AddDocumentWorkspace(DocumentWorkspace addMe)
{
this.VerifyThreadAccess();
this.documents.Add(addMe);
ImageStrip.Item newItem = new ImageStrip.Item(null)
{
Image = null,
ImageOpacity = { Value = 0.0 },
Tag = addMe
};
base.AddItem(newItem);
this.documentButtons.Add(newItem);
addMe.CompositionUpdated += new EventHandler(this.OnWorkspaceCompositionUpdated);
this.dw2button.Add(addMe, newItem);
if (addMe.Document != null)
{
this.QueueThumbnailUpdate(addMe);
newItem.IsDirty = addMe.Document.Dirty;
addMe.Document.DirtyChanged += new EventHandler(this.OnDocumentDirtyChanged);
}
addMe.DocumentChanging += new ValueEventHandler <Document>(this.OnWorkspaceDocumentChanging);
addMe.DocumentChanged += new EventHandler(this.OnWorkspaceDocumentChanged);
this.OnDocumentListChanged();
}
