issue #43. Add button and dialog to resize topography bound from editor

New toolbar button with modal dialog to change width and size of
topography from the topography creator window.
Todo: new icon for resize action
Todo: Scenario Pane is not marked as changed (asterisk on scenario name)
Todo: Message Dialog for wrong syntax
Todo: allow comma an decimal point

VadereGui/resources/messages.properties

@@ -207,6 +207,8 @@ PostVis.menuCloseFloorFieldFile.title=Remove Floor Field File
 
 OnlineVis.btnShowPotentialfield.tooltip=Show the Target Potential Field for the selected Agent
 
+TopographyBoundDialog.title = Set Topography Bounds
+
 InformationDialogError.title=Internal Error
 InformationDialogFileError=Could not load file!
 LoadingDialog.title=Loading...
@@ -252,6 +254,7 @@ TopographyCreator.btnUndo.tooltip=Undo
 TopographyCreator.btnRedo.tooltip=Redo
 TopographyCreator.btnCutTopography.tooltip=Cut Scenario
 TopographyCreator.btnInsertPedestrian.tooltip=Pedestrian
+TopographyCreator.btnTopographyBound.tooltip=Topography Bound
 TopographyCreator.btnInsertObstacle.tooltip=Obstacle
 TopographyCreator.btnInsertTarget.tooltip=Target
 TopographyCreator.btnInsertSource.tooltip=Source

VadereGui/resources/messages_de_DE.properties

@@ -206,6 +206,8 @@ PostVis.menuCloseFloorFieldFile.title=Floor Field-Datei l\u00F6schen
 
 OnlineVis.btnShowPotentialfield.tooltip=Zeigt das Zielpotenzialfeld des ausgew\u00E4hlten Agenten
 
+TopographyBoundDialog.title = Setze Topographie Grenzen
+
 InformationDialogError.title=Interner Fehelr
 InformationDialogFileError=Datei konnte nicht geladen werden!
 LoadingDialog.title=Lade...
@@ -253,6 +255,7 @@ TopographyCreator.btnCutTopography.tooltip=Szenario ausschneiden
 TopographyCreator.btnInsertPedestrian.tooltip=Fu\u00dfg\u00e4nger
 TopographyCreator.btnInsertObstacle.tooltip=Hindernis
 TopographyCreator.btnInsertTarget.tooltip=Ziel
+TopographyCreator.btnTopographyBound.tooltip=Topographie Grenze
 TopographyCreator.btnInsertSource.tooltip=Quelle
 TopographyCreator.btnInsertStairs.tooltip=Treppen
 TopographyCreator.btnErase.tooltip=Radierer

VadereGui/src/org/vadere/gui/topographycreator/control/ActionResizeTopographyBound.java

+package org.vadere.gui.topographycreator.control;
+
+import org.vadere.gui.postvisualization.view.DialogFactory;
+import org.vadere.gui.projectview.view.ProjectView;
+import org.vadere.gui.topographycreator.model.IDrawPanelModel;
+import org.vadere.gui.topographycreator.model.TopographyCreatorModel;
+import org.vadere.state.scenario.Topography;
+import org.vadere.util.geometry.shapes.VRectangle;
+
+import java.awt.event.ActionEvent;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.swing.*;
+
+public class ActionResizeTopographyBound extends TopographyAction {
+
+	private TopographyAction action;
+
+	public ActionResizeTopographyBound(String name, ImageIcon icon, IDrawPanelModel<?> panelModel,
+									   TopographyAction action) {
+		super(name, icon, panelModel);
+		this.action = action;
+	}
+
+	public ActionResizeTopographyBound(final String name, final IDrawPanelModel<?> panelModel,
+									   TopographyAction action) {
+		super(name, panelModel);
+		this.action = action;
+	}
+
+	@Override
+	public void actionPerformed(ActionEvent e) {
+		//set to Selection to to be sure no accidental changes are introduced
+		action.actionPerformed(e);
+
+		TopographyCreatorModel model = (TopographyCreatorModel) getScenarioPanelModel();
+		JTextField textField = new JTextField();
+		textField.setText(String.format("%.3f x %.3f",
+				model.getTopography().getBounds().width,
+				model.getTopography().getBounds().height));
+		if (JOptionPane.showConfirmDialog(ProjectView.getMainWindow(), textField,
+				"Set width x height", JOptionPane.OK_CANCEL_OPTION) == JOptionPane.OK_OPTION){
+			String input = textField.getText().trim().replace(" ", "");
+			String[] in = input.split("x");
+			double width;
+			double height;
+			VRectangle bound = null;
+			try{
+				width = Double.valueOf(in[0]);
+				height = Double.valueOf(in[1]);
+				bound = new VRectangle(0.0,0.0,width, height);
+			}catch (NumberFormatException exp){
+				System.out.println("wrong format");
+			}
+			if (bound != null){
+				model.setTopographyBound(bound);
+			}
+		}
+		getScenarioPanelModel().notifyObservers();
+	}
+}

VadereGui/src/org/vadere/gui/topographycreator/view/TopographyWindow.java

@@ -23,6 +23,7 @@ import org.vadere.gui.topographycreator.control.ActionOpenDrawOptionMenu;
 import org.vadere.gui.topographycreator.control.ActionQuickSaveTopography;
 import org.vadere.gui.topographycreator.control.ActionRedo;
 import org.vadere.gui.topographycreator.control.ActionResetTopography;
+import org.vadere.gui.topographycreator.control.ActionResizeTopographyBound;
 import org.vadere.gui.topographycreator.control.ActionSelectCut;
 import org.vadere.gui.topographycreator.control.ActionSelectSelectShape;
 import org.vadere.gui.topographycreator.control.ActionSwitchCategory;
@@ -65,7 +66,7 @@ public class TopographyWindow extends JPanel {
 	private UndoableEditSupport undoSupport;
 	private UndoManager undoManager;
 
-	public TopographyWindow(final Scenario currentScenario) throws IOException, IntrospectionException {
+	public TopographyWindow(final Scenario currentScenario) {
 
 		toolbar = new ScenarioToolBar("Toolbar");
 		int toolbarSize = Integer.parseInt(resources.getProperty("Toolbar.size"));
@@ -247,8 +248,8 @@ public class TopographyWindow extends JPanel {
 				undoSupport),
 				basicAction);
 
-		List<Action> obstacleAndTargetDrawModes = new ArrayList<Action>();
-		List<Action> sourceDrawModes = new ArrayList<Action>();
+		List<Action> obstacleAndTargetDrawModes = new ArrayList<>();
+		List<Action> sourceDrawModes = new ArrayList<>();
 
 		obstacleAndTargetDrawModes.add(rectangle);
 		obstacleAndTargetDrawModes.add(pen);
@@ -294,6 +295,11 @@ public class TopographyWindow extends JPanel {
 		ActionSelectSelectShape selectShape = new ActionSelectSelectShape("select shape mode", new ImageIcon(
 				Resources.class.getResource("/icons/select_shapes_icon.png")), panelModel, undoSupport);
 
+		/* resize Topography */
+		TopographyAction resizeTopographyBound =new ActionResizeTopographyBound("SetTopograpyBound",
+				new ImageIcon(Resources.class.getResource("/icons/paint_method_rectangle_icon.png")),
+				panelModel, selectShape);
+
 		addActionToToolbar(toolbar, selectShape, "select_shape_tooltip");
 		addActionToToolbar(
 				toolbar,
@@ -311,6 +317,7 @@ public class TopographyWindow extends JPanel {
 		addActionToToolbar(toolbar, openObstacleDialog, "TopographyCreator.btnInsertObstacle.tooltip",
 				obsButton);
 		addActionToToolbar(toolbar, closeDialogAction, "TopographyCreator.btnInsertPedestrian.tooltip");
+		addActionToToolbar(toolbar, resizeTopographyBound, "TopographyCreator.btnTopographyBound.tooltip");
 		addActionToToolbar(toolbar, openStairsDialog, "TopographyCreator.btnInsertStairs.tooltip",
 				stairsButton);
 		toolbar.addSeparator(new Dimension(5, 50));