private bool blankDeckPreCheck() { bool newDeck = false; if (this.deck == null) { this.deck = new DeckModel(Guid.NewGuid(), DeckDisposition.Empty); newDeck = true; } if (this.traversal == null) { this.traversal = new SlideDeckTraversalModel(Guid.NewGuid(), this.deck); newDeck = true; } if (this.dtma == null) { this.dtma = new Viewer.Slides.DeckTraversalModelAdapter(this.eventQueue, this.slidePanel, this.traversal); newDeck = true; } return newDeck; }
private void closeDeck(bool force) { if (this.deck != null) { //Check if it needs to be saved if (!force && this.dirtySave() == DialogResult.Cancel) { //Cancel! return; } this.deck.TableOfContents.Changed["SlideCount"].Remove(new Model.PropertyEventHandler(this.handleSlideIndexChange)); this.traversal.Changed["AbsoluteCurrentSlideIndex"].Remove(new Model.PropertyEventHandler(this.handleSlideIndexChange)); this.deck = null; this.traversal = null; this.dtma.Dispose(); this.dtma = null; this.slidePanel.Slide = null; this.statusBar.Panels[0].Text = ""; this.updateSlideMenu(); //Clear dirty flag, since nothing is open anymore this.isDirty = false; } }
private void openFileCompleteHelper(DeckModel deck) { if (deck != null) { this.deck = deck; //Finish the opening process this.traversal = new SlideDeckTraversalModel(Guid.NewGuid(), this.deck); this.dtma = new Viewer.Slides.DeckTraversalModelAdapter(this.eventQueue, this.slidePanel, this.traversal); //Set up event handlers and refresh slide counts this.blankDeckPostCheck(true); } }