Ability to import existing DIY files into a project

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

@@ -38,7 +38,7 @@ public enum IconLoader {
 			"size.png"), Front("front.png"), Back("back.png"), Pens("pens.png"), Sort(
 			"sort.png"), ElementsSelection("elements_selection.png"), BranchAdd(
 			"branch_add.png"), Briefcase_Add("briefcase_add.png"), RotateCW(
-			"rotate_cw.png"), RotateCCW("rotate_ccw.png");
+			"rotate_cw.png"), RotateCCW("rotate_ccw.png"), ElementInto("element_into.png");
 
 	protected String name;
 

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

@@ -8,6 +8,7 @@ import java.awt.print.PrinterException;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Set;
 
 import javax.swing.AbstractAction;
 import javax.swing.JOptionPane;
@@ -23,6 +24,7 @@ import org.diylc.core.IDIYComponent;
 import org.diylc.core.IView;
 import org.diylc.core.Theme;
 import org.diylc.images.IconLoader;
+import org.diylc.presenter.Presenter;
 import org.diylc.swing.gui.DialogFactory;
 import org.diylc.swing.gui.editor.PropertyEditorDialog;
 import org.diylc.swing.plugins.edit.ComponentTransferable;
@@ -58,6 +60,10 @@ public class ActionFactory {
 	public OpenAction createOpenAction(IPlugInPort plugInPort, ISwingUI swingUI) {
 		return new OpenAction(plugInPort, swingUI);
 	}
+	
+	public ImportAction createImportAction(IPlugInPort plugInPort, ISwingUI swingUI) {
+		return new ImportAction(plugInPort, swingUI);
+	}
 
 	public SaveAction createSaveAction(IPlugInPort plugInPort, ISwingUI swingUI) {
 		return new SaveAction(plugInPort, swingUI);
@@ -264,6 +270,86 @@ public class ActionFactory {
 			}
 		}
 	}
+	
+	public static class ImportAction extends AbstractAction {
+
+		private static final long serialVersionUID = 1L;
+
+		private IPlugInPort plugInPort;
+		private ISwingUI swingUI;
+		private Presenter presenter;
+
+		public ImportAction(IPlugInPort plugInPort, ISwingUI swingUI) {
+			super();
+			this.plugInPort = plugInPort;
+			this.swingUI = swingUI;
+			this.presenter = new Presenter(new IView() {
+
+				@Override
+				public int showConfirmDialog(String message, String title, int optionType,
+						int messageType) {
+					return JOptionPane.showConfirmDialog(null, message, title,
+							optionType, messageType);
+				}
+
+				@Override
+				public void showMessage(String message, String title, int messageType) {
+					JOptionPane.showMessageDialog(null, message, title, messageType);
+				}
+				
+				@Override
+				public File promptFileSave() {
+					return null;
+				}
+				
+				@Override
+				public boolean editProperties(List<PropertyWrapper> properties, Set<PropertyWrapper> defaultedProperties) {
+					return false;
+				}
+			});
+			putValue(AbstractAction.NAME, "Import");
+			putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke(
+					KeyEvent.VK_I, ActionEvent.CTRL_MASK));
+			putValue(AbstractAction.SMALL_ICON, IconLoader.ElementInto.getIcon());
+		}
+
+		@Override
+		public void actionPerformed(ActionEvent e) {
+			LOG.info("ImportAction triggered");
+
+			final File file = DialogFactory.getInstance().showOpenDialog(
+					FileFilterEnum.DIY.getFilter(), null,
+					FileFilterEnum.DIY.getExtensions()[0], null);
+			if (file != null) {
+				swingUI.executeBackgroundTask(new ITask<Void>() {
+
+					@Override
+					public Void doInBackground() throws Exception {
+						LOG.debug("Opening from " + file.getAbsolutePath());
+						// Load project in temp presenter
+						presenter.loadProjectFromFile(file.getAbsolutePath());
+						// Grab all components and paste them into the main presenter
+						plugInPort.pasteComponents(presenter.getCurrentProject().getComponents());
+						// Cleanup components in the temp presenter, don't need them anymore
+						presenter.selectAll();
+						presenter.deleteSelectedComponents();
+						return null;
+					}
+
+					@Override
+					public void complete(Void result) {
+					}
+
+					@Override
+					public void failed(Exception e) {
+						swingUI.showMessage("Could not open file. "
+								+ e.getMessage(), "Error",
+								ISwingUI.ERROR_MESSAGE);
+					}
+				});
+			}
+		}
+	}
 
 	public static class SaveAction extends AbstractAction {
 

diy-layout-creator --username bancika@gmail.com/diylc-swing/src/org/diylc/swing/plugins/file/FileMenuPlugin.java

@@ -37,6 +37,7 @@ public class FileMenuPlugin implements IPlugIn {
 		ActionFactory actionFactory = ActionFactory.getInstance();
 		swingUI.injectMenuAction(actionFactory.createNewAction(plugInPort), FILE_TITLE);
 		swingUI.injectMenuAction(actionFactory.createOpenAction(plugInPort, swingUI), FILE_TITLE);
+		swingUI.injectMenuAction(actionFactory.createImportAction(plugInPort, swingUI), FILE_TITLE);
 		swingUI.injectMenuAction(actionFactory.createSaveAction(plugInPort, swingUI), FILE_TITLE);
 		swingUI.injectMenuAction(actionFactory.createSaveAsAction(plugInPort, swingUI), FILE_TITLE);
 		swingUI.injectMenuAction(null, FILE_TITLE);