Started to implement loading a thing list.

work in progress.

New command 'load', new LoadGameListDialog, new HandleLoadGamelist.

xyz.veronie.bgg.ui/Application.e4xmi

@@ -16,7 +16,9 @@
     </trimBars>
   </children>
   <handlers xmi:id="_a0tuEGAUEeuNUoCJDLJTzQ" elementId="xyz.veronie.bgg.ui.handler.save" contributionURI="bundleclass://xyz.veronie.bgg.ui/xyz.veronie.bgg.ui.handlers.HandleSaveGamelist" command="_lA5t8F9TEeuvNqpgCDWpdQ"/>
+  <handlers xmi:id="_xJXjUG3zEeuCP7xCflu8WA" elementId="xyz.veronie.bgg.ui.handler.load" contributionURI="bundleclass://xyz.veronie.bgg.ui/xyz.veronie.bgg.ui.handlers.HandleLoadGamelist" command="_qyrHAG3zEeuCP7xCflu8WA"/>
   <commands xmi:id="_lA5t8F9TEeuvNqpgCDWpdQ" elementId="xyz.veronie.bgg.ui.command.save" commandName="Save" description="save game list"/>
+  <commands xmi:id="_qyrHAG3zEeuCP7xCflu8WA" elementId="xyz.veronie.bgg.ui.command.load" commandName="Load" description="load game list"/>
   <addons xmi:id="_Lw_ZsUqSEeqT5sxfmvJ5Tg" elementId="org.eclipse.e4.core.commands.service" contributionURI="bundleclass://org.eclipse.e4.core.commands/org.eclipse.e4.core.commands.CommandServiceAddon"/>
   <addons xmi:id="_Lw_ZskqSEeqT5sxfmvJ5Tg" elementId="org.eclipse.e4.ui.contexts.service" contributionURI="bundleclass://org.eclipse.e4.ui.services/org.eclipse.e4.ui.services.ContextServiceAddon"/>
   <addons xmi:id="_Lw_Zs0qSEeqT5sxfmvJ5Tg" elementId="org.eclipse.e4.ui.bindings.service" contributionURI="bundleclass://org.eclipse.e4.ui.bindings/org.eclipse.e4.ui.bindings.BindingServiceAddon"/>

xyz.veronie.bgg.ui/src/xyz/veronie/bgg/localdb/LocalDbAdapterService.java

@@ -1,11 +1,9 @@
 package xyz.veronie.bgg.localdb;
 
 import java.sql.SQLException;
-import java.util.ArrayList;
 import java.util.List;
 
 import xyz.veronie.bgg.result.Thing;
-import xyz.veronie.bgg.result.ThingMetaData;
 
 public class LocalDbAdapterService {
 	private SqliteController sqliteController;
@@ -28,10 +26,11 @@ public class LocalDbAdapterService {
 		sqliteController.addToThingList(name, things);
 	}
 
-	/// retrieve a list of things with the given name
-	public List<ThingMetaData> retrieveThingList(String name) {
-		// TODO: implement retrieve thing list
-		return new ArrayList<ThingMetaData>();
+	public List<Thing> loadThingList(String name) throws SQLException {
+		if(sqliteController.hasThingList(name)) {
+			return sqliteController.getThingList(name);
+		}
+		return null;
 	}
 
 	

xyz.veronie.bgg.ui/src/xyz/veronie/bgg/localdb/SqliteController.java

@@ -203,5 +203,10 @@ public class SqliteController {
         
 	}
 
+	public List<Thing> getThingList(String name) {
+		// TODO: implement this
+		return null;
+	}
+
 
 }

xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/ThingProvider.java

@@ -92,6 +92,12 @@ public class ThingProvider {
 		localDbAdapterService.storeThingList(this.things, listName);
 	}
 	
+
+	public void loadList(String name) throws SQLException {
+		// TODO: handle unsaved current list
+		this.things = localDbAdapterService.loadThingList(name);
+	}
+	
 	public int numberOfThings() {
 		return things.size();
 	}
@@ -101,5 +107,6 @@ public class ThingProvider {
         return things;
     }
 
+
 	
 }

xyz.veronie.bgg.ui/src/xyz/veronie/bgg/types/EventConstants.java

@@ -32,4 +32,6 @@ public interface EventConstants {
 
 	String TOPIC_THINGS_SAVED = "THINGS_SAVED";
 
+	String TOPIC_THINGS_LOADED = "THINGS_LOADED";
+
 }

xyz.veronie.bgg.ui/src/xyz/veronie/bgg/ui/dialogs/LoadGameListDialog.java

@@ -0,0 +1,89 @@
+package xyz.veronie.bgg.ui.dialogs;
+
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.wb.swt.SWTResourceManager;
+
+import xyz.veronie.bgg.ui.helpers.BatColors;
+
+public class LoadGameListDialog extends Dialog {
+	private Button btnOk;
+
+	private String selectedName;
+
+	/**
+	 * Create the dialog.
+	 * @param parentShell
+	 */
+	public LoadGameListDialog(Shell parentShell) {
+		super(parentShell);
+		setShellStyle(SWT.APPLICATION_MODAL);
+	}
+
+	/**
+	 * Create contents of the dialog.
+	 * @param parent
+	 */
+	@Override
+	protected Control createDialogArea(Composite parent) {
+		parent.setBackground(BatColors.getBackgroundColor());
+		Composite container = (Composite) super.createDialogArea(parent);
+		container.setFont(SWTResourceManager.getFont("Segoe UI", 11, SWT.NORMAL));
+		container.setBackground(BatColors.getBackgroundColor());
+		GridLayout gl_container = new GridLayout(1, false);
+		gl_container.verticalSpacing = 24;
+		gl_container.marginWidth = 24;
+		gl_container.marginTop = 24;
+		gl_container.marginRight = 24;
+		gl_container.marginLeft = 24;
+		gl_container.marginHeight = 24;
+		gl_container.marginBottom = 24;
+		gl_container.horizontalSpacing = 24;
+		container.setLayout(gl_container);
+		
+		Label lblEnterAName = new Label(container, SWT.NONE);
+		lblEnterAName.setFont(SWTResourceManager.getFont("Segoe UI", 11, SWT.NORMAL));
+		lblEnterAName.setText("Select a game list:");
+		
+
+//		textField.setFont(SWTResourceManager.getFont("Segoe UI", 11, SWT.NORMAL));
+//		textField.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
+
+		return container;
+	}
+
+	/**
+	 * Create contents of the button bar.
+	 * @param parent
+	 */
+	@Override
+	protected void createButtonsForButtonBar(Composite parent) {
+		parent.setBackground(BatColors.getBackgroundColor());
+		
+		btnOk = createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
+		btnOk.setEnabled(false);
+		
+		createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
+	}
+
+	/**
+	 * Return the initial size of the dialog.
+	 */
+	@Override
+	protected Point getInitialSize() {
+		return new Point(450, 300);
+	}
+
+	public String getSelectedName() {
+		return selectedName;
+	}
+    
+}

xyz.veronie.bgg.ui/src/xyz/veronie/bgg/ui/handlers/HandleLoadGamelist.java

@@ -0,0 +1,51 @@
+ 
+package xyz.veronie.bgg.ui.handlers;
+
+import javax.inject.Inject;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.core.services.events.IEventBroker;
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.MessageBox;
+import org.eclipse.swt.widgets.Shell;
+
+import xyz.veronie.bgg.result.ThingProvider;
+import xyz.veronie.bgg.types.EventConstants;
+import xyz.veronie.bgg.ui.dialogs.LoadGameListDialog;
+
+public class HandleLoadGamelist {
+	
+	@Inject
+	ThingProvider thingProvider;
+	
+	@Execute
+	public void execute(Shell shell, IEventBroker eventBroker) {
+		
+		LoadGameListDialog loadDialog = new LoadGameListDialog(shell);
+		loadDialog.open();
+		
+		int returnCode = loadDialog.getReturnCode();
+		if(returnCode == Dialog.OK) {
+			String name = loadDialog.getSelectedName();
+			try {
+				thingProvider.loadList(name);
+				eventBroker.post(EventConstants.TOPIC_THINGS_LOADED, name);
+			}
+			catch (Exception e) {
+				MessageBox msgBox = new MessageBox(shell, SWT.ICON_ERROR | SWT.OK);
+				msgBox.setMessage("Could not load game list.");
+				msgBox.open();
+				e.printStackTrace();
+			}
+		}
+	}
+	
+	
+	@CanExecute
+	public boolean canExecute() {
+		return thingProvider != null;
+	}
+		
+}

xyz.veronie.bgg.ui/src/xyz/veronie/bgg/ui/parts/BatMain.java

@@ -46,7 +46,8 @@ import xyz.veronie.bgg.ui.helpers.BatLayouts;
 
 
 // TODO: load thing list from DB
-// TODO: image sizes
+// TODO: import result.txt from bggtool
+// TODO: image sizes in result table
 // TODO: display current thinglist name
 // TODO: fetch details from BGG
 // TODO: export to results.txt format
@@ -132,9 +133,21 @@ public class BatMain {
 		btnSave.setEnabled(false);
 		
 		Button btnLoad = new Button(buttonRow, SWT.NONE);
+		btnLoad.addMouseListener(new MouseAdapter() {
+			@Override
+			public void mouseUp(MouseEvent e) {
+				ParameterizedCommand cmd =
+					    commandService.createCommand("xyz.veronie.bgg.ui.command.load", null);
+				if (handlerService.canExecute(cmd)){
+				    handlerService.executeHandler(cmd);
+				}
+			}
+		});
 		btnLoad.setImage(ResourceManager.getPluginImage("xyz.veronie.bgg.ui", "icons/noun_open_60x60.png"));
 		btnLoad.setToolTipText("Load list of games");
 		
+		
+		
 		btnUndo = new Button(buttonRow, SWT.NONE);
 		btnUndo.setToolTipText("Undo game list operation");
 		btnUndo.setImage(ResourceManager.getPluginImage("xyz.veronie.bgg.ui", "icons/noun_Undo_60x60.png"));