auto-save added

diy-layout-creator --username bancika@gmail.com/DIYLC/config.xml

@@ -1,8 +1,4 @@
 <map>
-  <entry>
-    <string>autoEdit</string>
-    <boolean>true</boolean>
-  </entry>
   <entry>
     <string>default.org.diylc.components.passive.TrimmerPotentiometer:Type</string>
     <org.diylc.components.passive.TrimmerPotentiometer_-TrimmerType>FLAT_LARGE</org.diylc.components.passive.TrimmerPotentiometer_-TrimmerType>
@@ -12,9 +8,13 @@
     <string>C:\Documents and Settings\Branislav Stojkovic\Desktop</string>
   </entry>
   <entry>
-    <string>autoCreatePads</string>
+    <string>abnormalExit</string>
     <boolean>false</boolean>
   </entry>
+  <entry>
+    <string>stickyPoints</string>
+    <boolean>true</boolean>
+  </entry>
   <entry>
     <string>theme</string>
     <org.diylc.core.Theme>
@@ -33,16 +33,12 @@
       </gridColor>
     </org.diylc.core.Theme>
   </entry>
-  <entry>
-    <string>stickyPoints</string>
-    <boolean>true</boolean>
-  </entry>
   <entry>
     <string>antiAliasing</string>
     <boolean>true</boolean>
   </entry>
   <entry>
-    <string>continuousCreation</string>
+    <string>snapToGrid</string>
     <boolean>true</boolean>
   </entry>
   <entry>
@@ -50,15 +46,23 @@
     <boolean>false</boolean>
   </entry>
   <entry>
-    <string>snapToGrid</string>
+    <string>exportGrid</string>
     <boolean>true</boolean>
   </entry>
+  <entry>
+    <string>autoEdit</string>
+    <boolean>false</boolean>
+  </entry>
+  <entry>
+    <string>autoCreatePads</string>
+    <boolean>false</boolean>
+  </entry>
+  <entry>
+    <string>continuousCreation</string>
+    <boolean>false</boolean>
+  </entry>
   <entry>
     <string>showTemplatesAtStartup</string>
     <boolean>false</boolean>
   </entry>
-  <entry>
-    <string>exportGrid</string>
-    <boolean>true</boolean>
-  </entry>
 </map>

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/common/IPlugInPort.java

@@ -41,6 +41,7 @@ public interface IPlugInPort {
 	public static final String AUTO_PADS_KEY = "autoCreatePads";
 	public static final String CONTINUOUS_CREATION_KEY = "continuousCreation";
 	public static final String AUTO_EDIT_KEY = "autoEdit";
+	public static final String ABNORMAL_EXIT_KEY = "abnormalExit";
 
 	/**
 	 * Returns size of the canvas that takes project dimensions into account as
@@ -96,8 +97,9 @@ public interface IPlugInPort {
 	 * Saves the current project into the specified file.
 	 * 
 	 * @param fileName
+	 * @param isBackup 
 	 */
-	void saveProjectToFile(String fileName);
+	void saveProjectToFile(String fileName, boolean isBackup);
 
 	/**
 	 * @return the current file name.

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/presenter/Presenter.java

@@ -242,10 +242,10 @@ public class Presenter implements IPlugInPort {
 	}
 
 	@Override
-	public void saveProjectToFile(String fileName) {
+	public void saveProjectToFile(String fileName, boolean isBackup) {
 		LOG.info(String.format("saveProjectToFile(%s)", fileName));
 		try {
-			projectFileManager.serializeProjectToFile(currentProject, fileName);
+			projectFileManager.serializeProjectToFile(currentProject, fileName, isBackup);
 		} catch (Exception ex) {
 			LOG.error("Could not save file", ex);
 			view.showMessage("Could not save file " + fileName + ". Check the log for details.",
@@ -430,7 +430,8 @@ public class Presenter implements IPlugInPort {
 						updateSelection(newSelection);
 						messageDispatcher.dispatchMessage(EventType.REPAINT);
 
-						if (ConfigurationManager.getInstance().readBoolean(IPlugInPort.AUTO_EDIT_KEY, false)) {
+						if (ConfigurationManager.getInstance().readBoolean(
+								IPlugInPort.AUTO_EDIT_KEY, false)) {
 							editSelection();
 						}
 						if (ConfigurationManager.getInstance().readBoolean(

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/presenter/ProjectFileManager.java

@@ -87,16 +87,21 @@ public class ProjectFileManager {
 		fireFileStatusChanged();
 	}
 
-	public void serializeProjectToFile(Project project, String fileName) throws IOException {
+	public void serializeProjectToFile(Project project, String fileName, boolean isBackup)
+			throws IOException {
+		if (!isBackup) {
 			LOG.info(String.format("saveProjectToFile(%s)", fileName));
+		}
 		FileOutputStream fos;
 		fos = new FileOutputStream(fileName);
 		xStream.toXML(project, fos);
 		fos.close();
+		if (!isBackup) {
 			this.currentFileName = fileName;
 			this.modified = false;
 			fireFileStatusChanged();
 		}
+	}
 
 	public Project deserializeProjectFromFile(String fileName, List<String> warnings)
 			throws SAXException, IOException, ParserConfigurationException {

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/swing/ActionFactory.java

@@ -268,7 +268,7 @@ public class ActionFactory {
 						@Override
 						public Void doInBackground() throws Exception {
 							LOG.debug("Saving to " + file.getAbsolutePath());
-							plugInPort.saveProjectToFile(file.getAbsolutePath());
+							plugInPort.saveProjectToFile(file.getAbsolutePath(), false);
 							return null;
 						}
 
@@ -289,7 +289,7 @@ public class ActionFactory {
 					@Override
 					public Void doInBackground() throws Exception {
 						LOG.debug("Saving to " + plugInPort.getCurrentFileName());
-						plugInPort.saveProjectToFile(plugInPort.getCurrentFileName());
+						plugInPort.saveProjectToFile(plugInPort.getCurrentFileName(), false);
 						return null;
 					}
 
@@ -336,7 +336,7 @@ public class ActionFactory {
 					@Override
 					public Void doInBackground() throws Exception {
 						LOG.debug("Saving to " + file.getAbsolutePath());
-						plugInPort.saveProjectToFile(file.getAbsolutePath());
+						plugInPort.saveProjectToFile(file.getAbsolutePath(), false);
 						return null;
 					}
 

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/swing/gui/MainFrame.java

@@ -43,6 +43,7 @@ import org.diylc.images.IconLoader;
 import org.diylc.presenter.Presenter;
 import org.diylc.swing.ISwingUI;
 import org.diylc.swing.gui.editor.PropertyEditorDialog;
+import org.diylc.swing.plugins.autosave.AutoSavePlugin;
 import org.diylc.swing.plugins.canvas.CanvasPlugin;
 import org.diylc.swing.plugins.config.ConfigPlugin;
 import org.diylc.swing.plugins.edit.EditMenuPlugin;
@@ -53,6 +54,7 @@ import org.diylc.swing.plugins.statusbar.StatusBar;
 import org.diylc.swing.plugins.toolbox.ToolBox;
 
 import com.diyfever.gui.ButtonDialog;
+import com.diyfever.gui.miscutils.ConfigurationManager;
 
 public class MainFrame extends JFrame implements ISwingUI {
 
@@ -99,6 +101,7 @@ public class MainFrame extends JFrame implements ISwingUI {
 		canvasPlugin = new CanvasPlugin(this);
 		presenter.installPlugin(canvasPlugin);
 		presenter.installPlugin(new FramePlugin());
+		presenter.installPlugin(new AutoSavePlugin(this));
 
 		presenter.createNewProject();
 
@@ -107,6 +110,8 @@ public class MainFrame extends JFrame implements ISwingUI {
 			@Override
 			public void windowClosed(WindowEvent e) {
 				if (presenter.allowFileAction()) {
+					ConfigurationManager.getInstance().writeValue(IPlugInPort.ABNORMAL_EXIT_KEY,
+							false);
 					dispose();
 					presenter.dispose();
 					System.exit(0);
@@ -116,6 +121,8 @@ public class MainFrame extends JFrame implements ISwingUI {
 			@Override
 			public void windowClosing(WindowEvent e) {
 				if (presenter.allowFileAction()) {
+					ConfigurationManager.getInstance().writeValue(IPlugInPort.ABNORMAL_EXIT_KEY,
+							false);
 					dispose();
 					presenter.dispose();
 					System.exit(0);
@@ -203,7 +210,8 @@ public class MainFrame extends JFrame implements ISwingUI {
 	}
 
 	@Override
-	public boolean editProperties(List<PropertyWrapper> properties, Set<PropertyWrapper> defaultedProperties) {
+	public boolean editProperties(List<PropertyWrapper> properties,
+			Set<PropertyWrapper> defaultedProperties) {
 		PropertyEditorDialog editor = DialogFactory.getInstance().createPropertyEditorDialog(
 				properties, "Edit Selection");
 		editor.setVisible(true);

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/swing/plugins/autosave/AutoSavePlugin.java

@@ -0,0 +1,74 @@
+package org.diylc.swing.plugins.autosave;
+
+import java.io.File;
+import java.util.EnumSet;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+import javax.swing.SwingUtilities;
+
+import org.diylc.common.EventType;
+import org.diylc.common.IPlugIn;
+import org.diylc.common.IPlugInPort;
+import org.diylc.core.IView;
+
+import com.diyfever.gui.miscutils.ConfigurationManager;
+
+public class AutoSavePlugin implements IPlugIn {
+
+	private static final String AUTO_SAVE_FILE_NAME = "autoSave.diy";
+
+	private ExecutorService executor;
+
+	private IPlugInPort plugInPort;
+	private IView view;
+
+	public AutoSavePlugin(IView view) {
+		this.view = view;
+		executor = Executors.newSingleThreadExecutor();
+	}
+
+	@Override
+	public void connect(IPlugInPort plugInPort) {
+		this.plugInPort = plugInPort;
+		SwingUtilities.invokeLater(new Runnable() {
+
+			@Override
+			public void run() {
+				boolean wasAbnormal = ConfigurationManager.getInstance().readBoolean(
+						IPlugInPort.ABNORMAL_EXIT_KEY, false);
+				if (wasAbnormal && new File(AUTO_SAVE_FILE_NAME).exists()) {
+					int decision = view
+							.showConfirmDialog(
+									"It appears that aplication was not closed normally in the previous session. Do you want to open the last auto-saved file?",
+									"Auto-Save", IView.YES_NO_OPTION, IView.QUESTION_MESSAGE);
+					if (decision == IView.YES_OPTION) {
+						AutoSavePlugin.this.plugInPort.loadProjectFromFile(AUTO_SAVE_FILE_NAME);
+					}
+				}
+				// Set abnormal flag to true, GUI side of the app must flip to
+				// false
+				// when app closes regularly.
+				ConfigurationManager.getInstance().writeValue(IPlugInPort.ABNORMAL_EXIT_KEY, true);
+			}
+		});
+	}
+
+	@Override
+	public EnumSet<EventType> getSubscribedEventTypes() {
+		return EnumSet.of(EventType.PROJECT_MODIFIED);
+	}
+
+	@Override
+	public void processMessage(EventType eventType, Object... params) {
+		if (eventType == EventType.PROJECT_MODIFIED) {
+			executor.execute(new Runnable() {
+
+				@Override
+				public void run() {
+					plugInPort.saveProjectToFile(AUTO_SAVE_FILE_NAME, true);
+				}
+			});
+		}
+	}
+}

diy-layout-creator --username bancika@gmail.com/DIYLC/update.xml

@@ -236,6 +236,10 @@
 					<changeType>IMPROVEMENT</changeType>
 					<description>Send to Back/Bring to Front are more flexible</description>
 				</com.diyfever.gui.update.Change>
+				<com.diyfever.gui.update.Change>
+					<changeType>NEW_FEATURE</changeType>
+					<description>Auto-save project and restore if app crashes</description>
+				</com.diyfever.gui.update.Change>
 				<com.diyfever.gui.update.Change>
 					<changeType>NEW_FEATURE</changeType>
 					<description>Added support for themes</description>