State Machine refactoring

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-over/trunk@23 174cde9d-5d70-4d2a-aa98-46368bc2aaf7

1 files changed, 74 insertions, 0 deletions

diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/MainWindowBehavior.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/MainWindowBehavior.java
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+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/MainWindowBehavior.java
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+/*
+ * Copyright 2012 by A-SIT, Secure Information Technology Center Austria
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://joinup.ec.europa.eu/software/page/eupl
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ */
+package at.asit.pdfover.gui;
+
+import java.util.EnumMap;
+import java.util.Map;
+
+import at.asit.pdfover.gui.MainWindow.Buttons;
+
+/**
+ * Behavior manipulation for Main Window
+ */
+public class MainWindowBehavior {
+	protected Map<Buttons, Boolean> buttonsEnabled;
+	protected Map<Buttons, Boolean> buttonsActive;
+	protected boolean mainBarVisible;
+
+	public MainWindowBehavior() {
+		this.buttonsActive = new EnumMap<MainWindow.Buttons, Boolean>(MainWindow.Buttons.class);
+		this.buttonsEnabled = new EnumMap<MainWindow.Buttons, Boolean>(	MainWindow.Buttons.class);
+		reset();
+	}
+
+	public void setActive(Buttons button, boolean active) {
+		this.buttonsActive.put(button, active);
+	}
+
+	public boolean getActive(Buttons button) {
+		return this.buttonsActive.get(button);
+	}
+
+	public void setEnabled(Buttons button, boolean enabled) {
+		this.buttonsEnabled.put(button, enabled);
+	}
+
+	public boolean getEnabled(Buttons button) {
+		return this.buttonsEnabled.get(button);
+	}
+
+	/**
+	 * Resets all behavior to a default state
+	 * All buttons are inactive
+	 * All buttons are disabled
+	 * Main bar is visible
+	 */
+	public void reset() {
+		for (Buttons button : Buttons.values()) {
+			setActive(button, false);
+			setEnabled(button, false);
+		}
+		setMainBarVisible(true);
+	}
+
+	public void setMainBarVisible(boolean visible) {
+		this.mainBarVisible = visible;
+	}
+
+	public boolean getMainBarVisible() {
+		return this.mainBarVisible;
+	}
+}