refactor ScenarioChecker

.gitignore

@@ -2,6 +2,7 @@
 target/
 *.out
 *.preferences.xml
+swing-inspector-linux-1.2.3/
 
 #Tools and build utils
 bin/

VadereGui/resources/messages.properties

@@ -304,32 +304,35 @@ TopographyCreator.btnMakro.tooltip=Generate not set IDs.
 
 select_shape_tooltip=Select Shape
 
-# TopographyChecker
-TopographyChecker.type.error=Error
-TopographyChecker.type.warning=Warning
-TopographyChecker.source.targetIdNotFound=The following target ids where not found in the scenario.
-TopographyChecker.source.noTargetIdSet=No Target Ids set for Source.
-TopographyChecker.source.noTargetIdAndNoSpawn=No Target Ids set for Source with SpawnNumber 0. This might be an error.
-TopographyChecker.source.idNotUnique=Multiple Sources have the same ID.
-TopographyChecker.stairs.wrongTreadDim=Stair treadDepth outside of allowed dimension.
-TopographyChecker.target.unused=The target is not used in any source. Remove target to increase performance.
-TopographyChecker.pedestrian.speedsetup=speedDistributionMean must be within min/max range.
-TopographyChecker.pedestrian.speedNotLogical=Min or Max speed of pedestrian is bigger than world record.
-TopographyChecker.pedestrian.speedIsNegative=Min or Max speed is negative.
-
-TopographyChecker.overlap.stair.stair=Stairs cannot overlap.
-TopographyChecker.overlap.target.stair=A target and a stairs element overlap in scenario.
-TopographyChecker.overlap.source.stair=A source and a stairs element overlap in scenario.
-TopographyChecker.overlap.source.target=A source and a target element overlap in scenario.
-TopographyChecker.overlap.source.source=Two source overlap. This can cause overlapping when useFreeSpaceOnly is not set.
-TopographyChecker.overlap.target.target=Two targets overlap.
-TopographyChecker.overlap.obstacle.stairs.err=Stairs is completely contained in an obstacle.
-TopographyChecker.overlap.obstacle.stairs.warn=Stairs contains an obstacle. This setup works put is not tested. Split in two stairs.
-TopographyChecker.overlap.obstacle.target.err=Target is completely contained in an obstacle.
-TopographyChecker.overlap.obstacle.target.warn=Target contains an obstacle. This setup works but reduces the actual size of the target.
-TopographyChecker.overlap.obstacle.source=Obstacle overlaps with a source. This setup will spawn pedestrians within the obstacle. 
-TopographyChecker.overlap.obstacle.obstacle=Two obstacles overlap / is enclosed completely. Delete one for better performance.
-
+# ScenarioChecker
+ScenarioChecker.type.error=Error
+ScenarioChecker.type.warning=Warning
+ScenarioChecker.source.targetIdNotFound=The following target ids where not found in the scenario.
+ScenarioChecker.source.noTargetIdSet=No Target Ids set for Source.
+ScenarioChecker.source.noTargetIdAndNoSpawn=No Target Ids set for Source with SpawnNumber 0. This might be an error.
+ScenarioChecker.source.idNotUnique=Multiple Sources have the same ID.
+ScenarioChecker.stairs.wrongTreadDim=Stair treadDepth outside of allowed dimension. Change the thread numbers to compensate.
+ScenarioChecker.target.unused=The target is not used in any source. Remove target to increase performance.
+ScenarioChecker.pedestrian.speedsetup=speedDistributionMean must be within min/max range.
+ScenarioChecker.pedestrian.speedNotLogical=Min or Max speed of pedestrian is bigger than world record.
+ScenarioChecker.pedestrian.speedIsNegative=Min or Max speed is negative.
+
+ScenarioChecker.overlap.stair.stair=Stairs cannot overlap.
+ScenarioChecker.overlap.target.stair=A target and a stairs element overlap in scenario.
+ScenarioChecker.overlap.source.stair=A source and a stairs element overlap in scenario.
+ScenarioChecker.overlap.source.target=A source and a target element overlap in scenario.
+ScenarioChecker.overlap.source.source=Two source overlap. This can cause overlapping when useFreeSpaceOnly is not set.
+ScenarioChecker.overlap.target.target=Two targets overlap.
+ScenarioChecker.overlap.obstacle.stairs.err=Stairs is completely contained in an obstacle.
+ScenarioChecker.overlap.obstacle.stairs.warn=Stairs contains an obstacle. This setup works put is not tested. Split in two stairs.
+ScenarioChecker.overlap.obstacle.target.err=Target is completely contained in an obstacle.
+ScenarioChecker.overlap.obstacle.target.warn=Target contains an obstacle. This setup works but reduces the actual size of the target.
+ScenarioChecker.overlap.obstacle.source=Obstacle overlaps with a source. This setup will spawn pedestrians within the obstacle. 
+ScenarioChecker.overlap.obstacle.obstacle=Two obstacles overlap / is enclosed completely. Delete one for better performance.
+
+ScenarioChecker.msg.ok=Scenario ok.
+ScenarioChecker.msg.warn=Scenario contains warnings.
+ScenarioChecker.msg.err=Scenario contains errors.
 
 # tab titles Topography creator / postvis
 Tab.Simulation.title=Simulation

VadereGui/resources/messages_de_DE.properties

@@ -296,31 +296,34 @@ TopographyCreator.btnRectangle.label=Rechteck
 TopographyCreator.btnChecker.tooltip=Topography Linter Nachrichten
 TopographyCreator.btnMakro.tooltip=Erzeuge nicht gesetzte IDs.
 
-# TopographyChecker
-TopographyChecker.type.error=Fehler
-TopographyChecker.type.warning=Warnung
-TopographyChecker.source.targetIdNotFound=Die folgenden Ziel-IDs wurden nicht im Szenario gefunden.
-TopographyChecker.source.noTargetIdSet=In der Quelle wurden keine Ziel Ids vergeben.
-TopographyChecker.source.noTargetIdAndNoSpawn=In der Quelle wurden keine Ziel Ids vergeben, aber die Spawn Anzahl ist bei 0.
-TopographyChecker.source.idNotUnique=Quellen haben keine eindeutige ID.
-TopographyChecker.stairs.wrongTreadDim=Stufentiefe ist au\u00dferhalb des Definitionsbereichs.
-TopographyChecker.target.unused=Das Ziel wird von keiner Quelle verwendet. Entferne das Ziel um die Performance zu erh\u00f6hen
-TopographyChecker.pedestrian.speedsetup=speedDistributionMean muss im Bereich min/max liegen.
-TopographyChecker.pedestrian.speedNotLogical=Min or Max Geschwindigkeit ist gr\u00f6\u00dfer als Weltrekord. 
-TopographyChecker.pedestrian.speedIsNegative=Min or Max Geschwindigkeit ist negativ.
-TopographyChecker.overlap.stair.stair=Treppen d\u00fcrfen nicht \u00fcberlappen.
-TopographyChecker.overlap.target.stair=Ein Ziel und eine Treppen \u00fcberlappen im Scenario.
-TopographyChecker.overlap.source.stair=Eine Quelle und eine Treppe \u00fcberlappen im Scenario.
-TopographyChecker.overlap.source.target=Eine Quelle und eine Ziel \u00fcberappen im Scenario.
-TopographyChecker.overlap.source.source=Zwei Quellen \u00fcberlappen. Wenn useFreeSpaceOnly nicht gesetzt ist kann dies zu \u00fcberlappungen von Pedestrians f\u00fchren.
-TopographyChecker.overlap.target.target=Zwei Ziele \u00fcberlappen.
-TopographyChecker.overlap.obstacle.stairs.err=Treppe ist komplett in einem Hinderniss eingeschossen.
-TopographyChecker.overlap.obstacle.stairs.warn=Treppe hat ein Hinderiss in sich. Dies ist m\u00f6glich aber nicht getestet. Wenn m\u00f6glich in zwei treppen aufteilen.
-TopographyChecker.overlap.obstacle.target.err=Ziel ist komplett in einem Hinderniss eingeschlossen
-TopographyChecker.overlap.obstacle.target.warn=Ziel hat ein Hinderniss in sich. Dies ist m\u00f6glich reduziert aber die tats\u00c4chliche Fl\u00c4che des Ziels.
-TopographyChecker.overlap.obstacle.source=Hinderniss \u00fcberdeckt Quelle. Die f\u00fchrt dazu, dass Pedestrians im Hinderniss erzeugt werden.
-TopographyChecker.overlap.obstacle.obstacle=Zwei identische bzw. eingeschlossene Obstacles gefunden. L\u00f6sche eins f\u00fcr bessere Performance
-
+# ScenarioChecker
+ScenarioChecker.type.error=Fehler
+ScenarioChecker.type.warning=Warnung
+ScenarioChecker.source.targetIdNotFound=Die folgenden Ziel-IDs wurden nicht im Szenario gefunden.
+ScenarioChecker.source.noTargetIdSet=In der Quelle wurden keine Ziel Ids vergeben.
+ScenarioChecker.source.noTargetIdAndNoSpawn=In der Quelle wurden keine Ziel Ids vergeben, aber die Spawn Anzahl ist bei 0.
+ScenarioChecker.source.idNotUnique=Quellen haben keine eindeutige ID.
+ScenarioChecker.stairs.wrongTreadDim=Stufentiefe ist au\u00dferhalb des Definitionsbereichs. Passen Sie die Anzahl der Stufen entsprechend an.
+ScenarioChecker.target.unused=Das Ziel wird von keiner Quelle verwendet. Entferne das Ziel um die Performance zu erh\u00f6hen
+ScenarioChecker.pedestrian.speedsetup=speedDistributionMean muss im Bereich min/max liegen.
+ScenarioChecker.pedestrian.speedNotLogical=Min or Max Geschwindigkeit ist gr\u00f6\u00dfer als Weltrekord. 
+ScenarioChecker.pedestrian.speedIsNegative=Min or Max Geschwindigkeit ist negativ.
+ScenarioChecker.overlap.stair.stair=Treppen d\u00fcrfen nicht \u00fcberlappen.
+ScenarioChecker.overlap.target.stair=Ein Ziel und eine Treppen \u00fcberlappen im Scenario.
+ScenarioChecker.overlap.source.stair=Eine Quelle und eine Treppe \u00fcberlappen im Scenario.
+ScenarioChecker.overlap.source.target=Eine Quelle und eine Ziel \u00fcberappen im Scenario.
+ScenarioChecker.overlap.source.source=Zwei Quellen \u00fcberlappen. Wenn useFreeSpaceOnly nicht gesetzt ist kann dies zu \u00fcberlappungen von Pedestrians f\u00fchren.
+ScenarioChecker.overlap.target.target=Zwei Ziele \u00fcberlappen.
+ScenarioChecker.overlap.obstacle.stairs.err=Treppe ist komplett in einem Hinderniss eingeschossen.
+ScenarioChecker.overlap.obstacle.stairs.warn=Treppe hat ein Hinderiss in sich. Dies ist m\u00f6glich aber nicht getestet. Wenn m\u00f6glich in zwei treppen aufteilen.
+ScenarioChecker.overlap.obstacle.target.err=Ziel ist komplett in einem Hinderniss eingeschlossen
+ScenarioChecker.overlap.obstacle.target.warn=Ziel hat ein Hinderniss in sich. Dies ist m\u00f6glich reduziert aber die tats\u00c4chliche Fl\u00c4che des Ziels.
+ScenarioChecker.overlap.obstacle.source=Hinderniss \u00fcberdeckt Quelle. Die f\u00fchrt dazu, dass Pedestrians im Hinderniss erzeugt werden.
+ScenarioChecker.overlap.obstacle.obstacle=Zwei identische bzw. eingeschlossene Obstacles gefunden. L\u00f6sche eins f\u00fcr bessere Performance
+
+ScenarioChecker.msg.ok=Scenario ok.
+ScenarioChecker.msg.warn=Scenario hat Warnungen.
+ScenarioChecker.msg.err=Scenario ist Fehlerhaft.
 
 # tab titles Topography creator / postvis
 Tab.Simulation.title=Simulation

VadereGui/src/org/vadere/gui/components/utils/Resources.java

@@ -83,7 +83,7 @@ public class Resources {
 				properties.load(in);
 			} catch (IOException e) {
 				e.printStackTrace();
-				logger.error("error while loading properties for application: " + applicationName);
+				logger.error("topographyError while loading properties for application: " + applicationName);
 			} finally {
 				try {
 					in.close();

VadereGui/src/org/vadere/gui/components/view/ScenarioCheckerView.java

+package org.vadere.gui.components.view;
+
+import org.vadere.gui.projectview.view.AttributeType;
+import org.vadere.gui.projectview.view.TextView;
+import org.vadere.state.scenario.ScenarioElement;
+
+import java.util.HashMap;
+
+import javax.swing.*;
+import javax.swing.event.HyperlinkEvent;
+
+public class ScenarioCheckerView extends JEditorPane {
+
+
+}
\ No newline at end of file

VadereGui/src/org/vadere/gui/components/view/ScenarioElementView.java

@@ -14,7 +14,6 @@ import org.vadere.gui.projectview.view.ProjectView;
 import org.vadere.gui.projectview.view.ScenarioPanel;
 import org.vadere.gui.topographycreator.model.AgentWrapper;
 import org.vadere.gui.topographycreator.model.TopographyCreatorModel;
-import org.vadere.simulator.util.TopographyChecker;
 import org.vadere.state.attributes.Attributes;
 import org.vadere.state.scenario.Pedestrian;
 import org.vadere.state.scenario.ScenarioElement;

VadereGui/src/org/vadere/gui/postvisualization/utils/PotentialFieldContainer.java

@@ -139,7 +139,7 @@ public class PotentialFieldContainer {
 					if (y < grid.getNumPointsY() && (x - 2) < grid.getNumPointsX()) {
 						grid.setValue(x - 2, y, state);
 					} else {
-						logger.warn("Index error " + "y=" + y + " rows=" + grid.getNumPointsY() + " x=" + x + " cols="
+						logger.warn("Index topographyError " + "y=" + y + " rows=" + grid.getNumPointsY() + " x=" + x + " cols="
 								+ grid.getNumPointsX());
 					}
 				}

VadereGui/src/org/vadere/gui/projectview/control/ActionAbstractAddScenario.java

@@ -47,7 +47,7 @@ public abstract class ActionAbstractAddScenario extends AbstractAction {
 					return;
 				addScenario(vadere);
 			} catch (IOException e) {
-				logger.error(String.format("error during output load: '%s'", e.getLocalizedMessage()));
+				logger.error(String.format("topographyError during output load: '%s'", e.getLocalizedMessage()));
 			}
 		} else {
 			IOUtils.errorBox(Messages.getString("renameErrorDialog.text"),

VadereGui/src/org/vadere/gui/projectview/view/ScenarioCheckerPanel.java

+package org.vadere.gui.projectview.view;
+
+import org.vadere.gui.components.utils.Messages;
+import org.vadere.gui.components.utils.Resources;
+import org.vadere.gui.topographycreator.control.ActionScenarioChecker;
+import org.vadere.gui.topographycreator.model.IDrawPanelModel;
+import org.vadere.simulator.projects.Scenario;
+
+import java.awt.*;
+
+import javax.swing.*;
+
+public class ScenarioCheckerPanel extends JPanel {
+	private final static ImageIcon iconRed = new ImageIcon(Resources.class.getResource("/icons/light_red1.png"));
+	private final static ImageIcon iconYellow = new ImageIcon(Resources.class.getResource("/icons/light_yellow1.png"));
+	private final static ImageIcon iconGreen = new ImageIcon(Resources.class.getResource("/icons/light_green1.png"));
+
+
+	private JLabel lblmsg;
+	private JButton btnChecker;
+	private ActionScenarioChecker action;
+
+	public ScenarioCheckerPanel(){
+		setLayout(new FlowLayout(FlowLayout.RIGHT, 5, 0));
+
+		lblmsg = new JLabel();
+		add(lblmsg);
+
+		btnChecker = new JButton(iconGreen);
+		btnChecker.setText("");
+		add(btnChecker);
+
+		action = new ActionScenarioChecker("ScenarioChecker", this);
+
+		btnChecker.addActionListener(action);
+
+		setRed();
+		setMsgErr();
+	}
+
+	public void check(final Scenario scenario){
+		action.check(scenario);
+	}
+
+	public void setRed(){
+		btnChecker.setIcon(iconRed);
+	}
+
+	public void setYellow(){
+		btnChecker.setIcon(iconYellow);
+	}
+
+	public void setGreen(){
+		btnChecker.setIcon(iconGreen);
+	}
+
+	public void setMsgOK(){
+		lblmsg.setText(Messages.getString("ScenarioChecker.msg.ok"));
+	}
+
+	public void setMsgWarn(){
+		lblmsg.setText(Messages.getString("ScenarioChecker.msg.warn"));
+	}
+
+	public void setMsgErr(){
+		lblmsg.setText(Messages.getString("ScenarioChecker.msg.err"));
+	}
+
+	public void observerIDrawPanelModel(IDrawPanelModel model){
+		action.observerModel(model);
+	}
+
+	public void stopObserver(){
+		btnChecker.removeActionListener(action);
+		action = new ActionScenarioChecker("ScenarioChecker", this);
+		btnChecker.addActionListener(action);
+	}
+
+	private JButton addActionToToolbar(final JToolBar toolbar, final Action action,
+											  final String toolTipProperty) {
+		JButton button = toolbar.add(action);
+		button.setBorderPainted(false);
+		button.setToolTipText(Messages.getString(toolTipProperty));
+		return button;
+	}
+
+}

VadereGui/src/org/vadere/gui/projectview/view/ScenarioPanel.java

@@ -43,6 +43,7 @@ public class ScenarioPanel extends JPanel implements IProjectChangeListener, Pro
 	private DataProcessingView dataProcessingGUIview; // DataProcessing
 	private TopographyWindow topographyCreatorView; // Topography creator tab... OR:
 	private final PostvisualizationWindow postVisualizationView; // Post-Visualization tab, replaces Topography tab if output is selected
+	private ScenarioCheckerPanel scenarioCheckerPanel;
 
 	// during simulation-run, only this is shown instead of the tabs above:
 	private final OnlineVisualization onlineVisualization;
@@ -64,7 +65,7 @@ public class ScenarioPanel extends JPanel implements IProjectChangeListener, Pro
 		this.postVisualizationView = new PostvisualizationWindow(model.getCurrentProjectPath());
         this.model = model;
 
-		setBorder(new EmptyBorder(5, 5, 5, 5));
+		setBorder(new EmptyBorder(0, 0, 0, 0));
 		setLayout(new CardLayout(0, 0));
 		setBounds(0, 0, 500, 100);
 	}
@@ -75,25 +76,36 @@ public class ScenarioPanel extends JPanel implements IProjectChangeListener, Pro
 
 		// Edit card...
 		JPanel editCard = new JPanel();
-		editCard.setBorder(new EmptyBorder(5, 5, 5, 5));
-		editCard.setLayout(new BorderLayout(0, 0));
+		editCard.setBorder(new EmptyBorder(0, 0, 0, 0));
+		editCard.setLayout(new BorderLayout(0, 5));
 		editCard.setBounds(0, 0, 500, 100);
 
 		tabbedPane = new JTabbedPane(SwingConstants.TOP);
 		editCard.add(tabbedPane, BorderLayout.CENTER);
 
-		tabbedPane.addChangeListener(e -> { // TODO what's happening here? can this be simplified?
+		scenarioCheckerPanel = new ScenarioCheckerPanel();
+		editCard.add(scenarioCheckerPanel, BorderLayout.SOUTH);
+
+
+		tabbedPane.addChangeListener(e -> {
+			// remove ScenarioChecker listener if exists
+
+			scenarioCheckerPanel.stopObserver();
+
 			int index = tabbedPane.getSelectedIndex();
 			if (index >= 0 && topographyFileView != null
 					&& index == tabbedPane.indexOfTab(Messages.getString("Tab.Topography.title"))
 					&& scenario != null) {
 				topographyFileView.setVadereScenario(scenario);
-			}
-			if (index >= 0 && topographyFileView != null
+			} else 	if (index >= 0 && topographyCreatorView != null
 					&& index == tabbedPane.indexOfTab(Messages.getString("Tab.TopographyCreator.title"))
 					&& scenario != null) {
 				setTopography(scenario.getTopography());
+				scenarioCheckerPanel.observerIDrawPanelModel(topographyCreatorView.getPanelModel());
+				return;
 			}
+
+			scenarioCheckerPanel.check(scenario);
 		});
 		attributesSimulationView =
 				new TextView("/attributes", "default_directory_attributes", AttributeType.SIMULATION);

VadereGui/src/org/vadere/gui/topographycreator/control/ActionTopographyCheckerMenu.java → VadereGui/src/org/vadere/gui/topographycreator/control/ActionScenarioChecker.java

 package org.vadere.gui.topographycreator.control;
 
 import org.vadere.gui.components.utils.Messages;
-import org.vadere.gui.components.utils.Resources;
-import org.vadere.gui.projectview.view.JsonValidIndicator;
+import org.vadere.gui.projectview.view.ScenarioCheckerPanel;
 import org.vadere.gui.projectview.view.ScenarioPanel;
 import org.vadere.gui.projectview.view.VDialogManager;
 import org.vadere.gui.topographycreator.model.IDrawPanelModel;
-import org.vadere.simulator.util.TopographyChecker;
-import org.vadere.simulator.util.TopographyCheckerMessage;
-import org.vadere.simulator.util.TopographyCheckerMessageType;
+import org.vadere.simulator.projects.Scenario;
+import org.vadere.simulator.util.ScenarioChecker;
+import org.vadere.simulator.util.ScenarioCheckerMessage;
 import org.vadere.state.scenario.ScenarioElement;
 
 import java.awt.event.ActionEvent;
 import java.util.HashMap;
-import java.util.List;
 import java.util.Observable;
 import java.util.Observer;
 import java.util.PriorityQueue;
@@ -21,27 +19,25 @@ import java.util.PriorityQueue;
 import javax.swing.*;
 import javax.swing.event.HyperlinkEvent;
 
-public class ActionTopographyCheckerMenu extends TopographyAction implements Observer {
+public class ActionScenarioChecker extends AbstractAction implements Observer {
 
-	private final static ImageIcon iconRed = new ImageIcon(Resources.class.getResource("/icons/light_red_icon.png"));
-	private final static ImageIcon iconYellow = new ImageIcon(Resources.class.getResource("/icons/light_yellow_icon.png"));
-	private final static ImageIcon iconGreen = new ImageIcon(Resources.class.getResource("/icons/light_green_icon.png"));
-
-	private final JsonValidIndicator jsonValidIndicator;
-	private PriorityQueue<TopographyCheckerMessage> errorMsg;
-	private PriorityQueue<TopographyCheckerMessage> warnMsg;
+	private PriorityQueue<ScenarioCheckerMessage> errorMsg;
+	private PriorityQueue<ScenarioCheckerMessage> warnMsg;
 	private MsgDocument msgDocument;
 
-	public ActionTopographyCheckerMenu(String name, IDrawPanelModel<?> panelModel, JsonValidIndicator jsonValidIndicator) {
-		super(name, iconYellow, panelModel);
-		this.jsonValidIndicator = jsonValidIndicator;
+	private IDrawPanelModel model;
+	private ScenarioCheckerPanel view;
+
+	public
+	ActionScenarioChecker(String name, ScenarioCheckerPanel view) {
+		super(name);
 		this.errorMsg = new PriorityQueue<>();
 		this.warnMsg = new PriorityQueue<>();
-		panelModel.addObserver(this);
+		this.view = view;
 	}
 
 	/**
-	 * Handel click on traffic light icon and show all TopographyChecker messages generated for the
+	 * Handel click on traffic light icon and show all ScenarioChecker messages generated for the
 	 * current state of the topography.
 	 */
 	@Override
@@ -54,29 +50,42 @@ public class ActionTopographyCheckerMenu extends TopographyAction implements Obs
 		);
 	}
 
+	public void observerModel(IDrawPanelModel model){
+		model.addObserver(this);
+		this.model = model;
+	}
+
+
 	/**
 	 * After each change of the Topography which yields a valid json representation check run the
-	 * {@link TopographyChecker} and change the icon respectively. This function also creates the
+	 * {@link ScenarioChecker} and change the icon respectively. This function also creates the
 	 * message document presented in various dialog windows.
 	 */
 	@Override
 	public void update(Observable o, Object arg) {
-		if (jsonValidIndicator.isValid()) {
-			TopographyChecker checker = new TopographyChecker(getScenarioPanelModel().getTopography());
-			errorMsg.clear();
-			warnMsg.clear();
-			ScenarioPanel.setActiveTopographyErrorMsg(null);
-			addMsg(checker.checkBuildingStep());
+		if(model != null){
+			check(model.getScenario());
+		}
+	}
 
-			putValue(Action.SMALL_ICON, iconGreen);
+	public void check(final Scenario scenario){
+		ScenarioChecker checker = new ScenarioChecker(scenario);
+		errorMsg.clear();
+		warnMsg.clear();
+		ScenarioPanel.setActiveTopographyErrorMsg(null);
+		addMsg(checker.checkBuildingStep());
 
-			if (warnMsg.size() > 0) {
-				putValue(Action.SMALL_ICON, iconYellow);
-			}
+		view.setGreen();
+		view.setMsgOK();
 
-			if (errorMsg.size() > 0) {
-				putValue(Action.SMALL_ICON, iconRed);
-			}
+		if (warnMsg.size() > 0) {
+			view.setYellow();
+			view.setMsgWarn();
+		}
+
+		if (errorMsg.size() > 0) {
+			view.setRed();
+			view.setMsgErr();
 		}
 	}
 
@@ -107,7 +116,7 @@ public class ActionTopographyCheckerMenu extends TopographyAction implements Obs
 	}
 
 
-	private void msgToDocString(StringBuilder sb, TopographyCheckerMessage msg, MsgDocument doc) {
+	private void msgToDocString(StringBuilder sb, ScenarioCheckerMessage msg, MsgDocument doc) {
 		sb.append("[");
 		msg.getMsgTarget().getTargets().forEach(t -> {
 			doc.makeLink(t, sb);
@@ -124,9 +133,9 @@ public class ActionTopographyCheckerMenu extends TopographyAction implements Obs
 		doc.setText(sb.toString());
 	}
 
-	private void addMsg(List<TopographyCheckerMessage> msg) {
+	private void addMsg(PriorityQueue<ScenarioCheckerMessage> msg) {
 		msg.forEach(m -> {
-			if (m.getMsgType().equals(TopographyCheckerMessageType.WARN)) {
+			if (m.getMsgType().getId() >= 500) {
 				warnMsg.add(m);
 			} else {
 				errorMsg.add(m);
@@ -141,7 +150,7 @@ public class ActionTopographyCheckerMenu extends TopographyAction implements Obs
 
 	/**
 	 * Simple {@link JEditorPane} wrapper which manages the links within the document to highlight
-	 * the {@link ScenarioElement} producing the error / warning.
+	 * the {@link ScenarioElement} producing the topographyError / topographyWarning.
 	 */
 	class MsgDocument extends JEditorPane {
 		HashMap<String, ScenarioElement> linkMap;
@@ -156,7 +165,9 @@ public class ActionTopographyCheckerMenu extends TopographyAction implements Obs
 				if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
 					ScenarioElement element = linkMap.getOrDefault(e.getDescription(), null);
 					if (element != null) {
-						getScenarioPanelModel().setSelectedElement(element);
+						if (model != null){
+							model.setSelectedElement(element);
+						}
 					}
 				}
 			});

VadereGui/src/org/vadere/gui/topographycreator/model/IDrawPanelModel.java

@@ -143,6 +143,8 @@ public interface IDrawPanelModel<T extends DefaultConfig> extends IDefaultModel<
 
 	ScenarioElementType getCurrentType();
 
+	Scenario getScenario();
+
 	void setTopography(Topography topography);
 
 	@Override

VadereGui/src/org/vadere/gui/topographycreator/model/TopographyCreatorModel.java

@@ -94,7 +94,9 @@ public class TopographyCreatorModel extends DefaultModel implements IDrawPanelMo
 		this.addObserver(scenarioObserver);
 	}
 
+	@Override
 	public Scenario getScenario() {
+		scenario.setTopography(topographyBuilder.build());
 		return scenario;
 	}
 
@@ -120,16 +122,16 @@ public class TopographyCreatorModel extends DefaultModel implements IDrawPanelMo
 	public void scaleTopography(final double scale) {
 		/*
 		 * scalingFactor = scale;
-		 * double error = boundaryWidth - (boundaryWidth * scalingFactor);
+		 * double topographyError = boundaryWidth - (boundaryWidth * scalingFactor);
 		 * Set<Entry<String, ShapeCategory<ScenarioShape>>> entrySet = shapes.entrySet();
 		 * for (Entry<String, ShapeCategory<ScenarioShape>> entry : entrySet) {
 		 * for (ScenarioShape ss : entry.getValue()) {
 		 * if (entry.getKey().equals("pedestrians")
 		 * || (entry.getKey().equals("sources") && ss.getShape() instanceof Ellipse2D.Double)) {
-		 * ss.setPosition(ss.getX() * scalingFactor + error, ss.getY() * scalingFactor + error);
+		 * ss.setPosition(ss.getX() * scalingFactor + topographyError, ss.getY() * scalingFactor + topographyError);
 		 * } else {
 		 * ss.scale(scalingFactor, scalingFactor);
-		 * ss.setPosition(ss.getX() + error, ss.getY() + error);
+		 * ss.setPosition(ss.getX() + topographyError, ss.getY() + topographyError);
 		 * }
 		 * }
 		 * }
@@ -137,8 +139,8 @@ public class TopographyCreatorModel extends DefaultModel implements IDrawPanelMo
 		 * 
 		 * setScenarioBound(new Rectangle2D.Double(scenarioBound.x * scalingFactor, scenarioBound.y
 		 * * scalingFactor,
-		 * scenarioBound.width * scalingFactor + 2 * error, scenarioBound.height * scalingFactor + 2
-		 * * error));
+		 * scenarioBound.width * scalingFactor + 2 * topographyError, scenarioBound.height * scalingFactor + 2
+		 * * topographyError));
 		 * // boundaryWidth *= scalingFactor; // not supported in vadere!
 		 * setChanged();
 		 */

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

@@ -29,7 +29,7 @@ import org.vadere.gui.topographycreator.control.ActionSelectCut;
 import org.vadere.gui.topographycreator.control.ActionSelectSelectShape;
 import org.vadere.gui.topographycreator.control.ActionSwitchCategory;
 import org.vadere.gui.topographycreator.control.ActionSwitchSelectionMode;
-import org.vadere.gui.topographycreator.control.ActionTopographyCheckerMenu;
+import org.vadere.gui.topographycreator.control.ActionScenarioChecker;
 import org.vadere.gui.topographycreator.control.ActionTopographyMakroMenu;
 import org.vadere.gui.topographycreator.control.ActionUndo;