removed FileEditorTabPane.activeFileEditorModified property

Author	Karl Tauber <email>
Date	2015-07-29 11:43:10 GMT+0200
Commit	50c0f3055d92ff0b94d961baf641f89628443436
Parent	13238a9
Delta	5 lines added, 17 lines removed, 12-line decrease

src/main/java/org/markdownwriterfx/FileEditor.java

		private final ReadOnlyBooleanWrapper modified = new ReadOnlyBooleanWrapper();
		boolean isModified() { return modified.get(); }
		- ReadOnlyBooleanProperty modifiedProperty() { return modified; }
		+ ReadOnlyBooleanProperty modifiedProperty() { return modified.getReadOnlyProperty(); }

		// 'canUndo' property

src/main/java/org/markdownwriterfx/FileEditorTabPane.java

		private final TabPane tabPane;
		private final ReadOnlyObjectWrapper<FileEditor> activeFileEditor = new ReadOnlyObjectWrapper<>();
		- private final ReadOnlyBooleanWrapper activeFileEditorModified = new ReadOnlyBooleanWrapper();
		private final ReadOnlyBooleanWrapper anyFileEditorModified = new ReadOnlyBooleanWrapper();

		FileEditorTabPane(MainWindow mainWindow) {
		this.mainWindow = mainWindow;

		tabPane = new TabPane();
		tabPane.setFocusTraversable(false);
		tabPane.setTabClosingPolicy(TabClosingPolicy.ALL_TABS);

		- // update activeFileEditor and activeFileEditorModified properties
		+ // update activeFileEditor property
		tabPane.getSelectionModel().selectedItemProperty().addListener((observable, oldTab, newTab) -> {
		- if (newTab != null) {
		- activeFileEditor.set((FileEditor) newTab.getUserData());
		- activeFileEditorModified.bind(activeFileEditor.get().modifiedProperty());
		- } else {
		- activeFileEditor.set(null);
		- activeFileEditorModified.unbind();
		- activeFileEditorModified.set(false);
		- }
		+ activeFileEditor.set((newTab != null) ? (FileEditor) newTab.getUserData() : null);
		});


		ReadOnlyObjectProperty<FileEditor> activeFileEditorProperty() {
		return activeFileEditor.getReadOnlyProperty();
		- }
		-
		- ReadOnlyBooleanProperty activeFileEditorModifiedProperty() {
		- return activeFileEditorModified.getReadOnlyProperty();
		}

src/main/java/org/markdownwriterfx/MainWindow.java

		fileCloseMenuItem.disableProperty().bind(fileEditorTabPane.activeFileEditorProperty().isNull());
		fileCloseAllMenuItem.disableProperty().bind(fileEditorTabPane.activeFileEditorProperty().isNull());
		- fileSaveMenuItem.disableProperty().bind(Bindings.not(fileEditorTabPane.activeFileEditorModifiedProperty()));
		+ fileSaveMenuItem.disableProperty().bind(createActiveBooleanProperty(FileEditor::modifiedProperty).not());
		fileSaveAllMenuItem.disableProperty().bind(Bindings.not(fileEditorTabPane.anyFileEditorModifiedProperty()));


		Button editRedoButton = createToolBarButton(REPEAT, "Redo", "Shortcut+Y", e -> editRedo());

		- fileSaveButton.disableProperty().bind(Bindings.not(fileEditorTabPane.activeFileEditorModifiedProperty()));
		+ fileSaveButton.disableProperty().bind(createActiveBooleanProperty(FileEditor::modifiedProperty).not());

		editUndoButton.disableProperty().bind(createActiveBooleanProperty(FileEditor::canUndoProperty).not());