Changeset 34398 in osm for applications

Timestamp:

2018-07-06T15:34:04+02:00 (6 years ago)

Author:

nzara

Message:

Refactored GUI, enhanced GUI

Location:

applications/editors/josm/plugins/pdfimport/src/pdfimport

Files:

• FilePlacement.java (modified) (8 diffs)
• FilePlacement18.java (added)
• GuiFieldBool.java (added)
• GuiFieldDouble.java (added)
• GuiFieldHex.java (added)
• GuiFieldInteger.java (added)
• GuiFieldLong.java (added)
• GuiFieldString.java (added)
• GuiPanel.java (added)
• GuiProjections.java (added)
• LoadPdfDialog.java (modified) (4 diffs)
• PdfImportAction.java (modified) (1 diff)
• PdfImportPlugin.java (modified) (2 diffs)
• Preferences.java (added)
• ProjectionInfo.java (modified) (3 diffs)

applications/editors/josm/plugins/pdfimport/src/pdfimport/FilePlacement.java

@@ -14 +14 @@
 
 public class FilePlacement {
-    public Projection projection = null;
-    public double minX = 0;
-    public double maxX = 1;
-    public double minY = 0;
-    public double maxY = 1;
-
-    public double minEast = 0;
-    public double maxEast = 10000;
-    public double minNorth = 0;
-    public double maxNorth = 10000;
+        /*
+         * provide data and services to place a PDF-File to world coordinates
+         * enhanced by FilePlacement18 but kept for compatibilty to existing code
+         */
+    protected Projection projection = null;
+    protected double minX = 0;
+    protected double maxX = 1;
+    protected double minY = 0;
+    protected double maxY = 1;
+
+    protected double minEast = 0;
+    protected double maxEast = 10000;
+    protected double minNorth = 0;
+    protected double maxNorth = 10000;
 
     private AffineTransform transform;
@@ -41 +45 @@
     }
 
-    public Properties toProperties() {
+    protected Properties toProperties() {
         Properties p = new Properties();
         if (projection != null) {
@@ -59 +63 @@
     }
 
-    public void fromProperties(Properties p) {
+    protected void fromProperties(Properties p) {
         String projectionCode = p.getProperty("Projection", null);
         if (projectionCode != null) {
-            projection = ProjectionInfo.getProjectionByCode(projectionCode);
+            projection = ProjectionInfo.getProjectionByCode(projectionCode); // TODO: Handle non-core Projections
         } else {
             projection = null;
@@ -78 +82 @@
     }
 
-    private double parseProperty(Properties p, String name, double defaultValue) {
+    protected double parseProperty(Properties p, String name, double defaultValue) {
         if (!p.containsKey(name)) {
             return defaultValue;
@@ -92 +96 @@
     }
 
-    public String prepareTransform() {
+    protected String prepareTransform() {
         if (this.minX > this.maxX) {
             return tr("Transform error: Min X must be smaller than max");
@@ -181 +185 @@
     Point2D src = new Point2D.Double();
 
-    public Bounds getWorldBounds(PathOptimizer data) {
+    protected Bounds getWorldBounds(PathOptimizer data) {
         LatLon min = this.tranformCoords(new Point2D.Double(data.bounds.getMinX(), data.bounds.getMinY()));
         LatLon max = this.tranformCoords(new Point2D.Double(data.bounds.getMaxX(), data.bounds.getMaxY()));
@@ -187 +191 @@
     }
 
-    public LatLon tranformCoords(Point2D pt) {
+    protected LatLon tranformCoords(Point2D pt) {
 
         if (this.projection == null) {
@@ -199 +203 @@
     }
 
-    public EastNorth reverseTransform(LatLon coor) {
+    protected EastNorth reverseTransform(LatLon coor) {
         if (this.projection == null) {
             return new EastNorth(coor.lon() * 1000, coor.lat() * 1000);

applications/editors/josm/plugins/pdfimport/src/pdfimport/LoadPdfDialog.java

@@ -4 +4 @@
 import static org.openstreetmap.josm.tools.I18n.tr;
 
-import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.Component;
@@ -12 +11 @@
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
+import java.awt.Insets;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
-import java.awt.event.FocusEvent;
-import java.awt.event.FocusListener;
-import java.awt.event.KeyEvent;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
 import java.io.IOException;
-import java.util.Collection;
-import java.util.Properties;
-
-import javax.swing.AbstractAction;
+
 import javax.swing.BorderFactory;
-import javax.swing.BoxLayout;
 import javax.swing.JButton;
-import javax.swing.JCheckBox;
-import javax.swing.JComboBox;
 import javax.swing.JComponent;
-import javax.swing.JDialog;
 import javax.swing.JFileChooser;
 import javax.swing.JFrame;
@@ -42 +30 @@
 import javax.swing.JProgressBar;
 import javax.swing.JTextField;
-import javax.swing.KeyStroke;
+import javax.swing.SwingConstants;
 import javax.swing.SwingUtilities;
-import javax.swing.border.Border;
 import javax.swing.filechooser.FileFilter;
 
 import org.openstreetmap.josm.Main;
-import org.openstreetmap.josm.data.coor.EastNorth;
-import org.openstreetmap.josm.data.coor.LatLon;
 import org.openstreetmap.josm.data.osm.DataSet;
-import org.openstreetmap.josm.data.osm.Node;
-import org.openstreetmap.josm.data.osm.OsmPrimitive;
 import org.openstreetmap.josm.data.osm.UploadPolicy;
 import org.openstreetmap.josm.gui.MainApplication;
-import org.openstreetmap.josm.gui.SideButton;
 import org.openstreetmap.josm.gui.io.importexport.OsmExporter;
 import org.openstreetmap.josm.gui.layer.OsmDataLayer;
-import org.openstreetmap.josm.gui.preferences.projection.ProjectionChoice;
-import org.openstreetmap.josm.gui.preferences.projection.ProjectionPreference;
 import org.openstreetmap.josm.gui.progress.ProgressMonitor;
 import org.openstreetmap.josm.gui.progress.ProgressRenderer;
 import org.openstreetmap.josm.gui.progress.swing.SwingRenderingProgressMonitor;
-import org.openstreetmap.josm.gui.util.WindowGeometry;
-import org.openstreetmap.josm.tools.ImageProvider;
 import org.openstreetmap.josm.tools.Logging;
 
@@ -71 +49 @@
 public class LoadPdfDialog extends JFrame {
 
-    static class LoadProgressRenderer implements ProgressRenderer {
-        private final JProgressBar pBar;
-        private String title = "";
-
-        LoadProgressRenderer(JProgressBar pb) {
-            this.pBar = pb;
-            this.pBar.setMinimum(0);
-            this.pBar.setValue(0);
-            this.pBar.setMaximum(1);
-            this.pBar.setString("");
-            this.pBar.setStringPainted(true);
-
-        }
-
-        @Override
-        public void setCustomText(String message) {
-            this.pBar.setString(this.title + message);
-        }
-
-        @Override
-        public void setIndeterminate(boolean indeterminate) {
-            this.pBar.setIndeterminate(indeterminate);
-        }
-
-        @Override
-        public void setMaximum(int maximum) {
-            this.pBar.setMaximum(maximum);
-        }
-
-        @Override
-        public void setTaskTitle(String taskTitle) {
-            this.title = taskTitle;
-            this.pBar.setString(this.title);
-        }
-
-        @Override
-        public void setValue(int value) {
-            this.pBar.setValue(value);
-        }
-
-        public void finish() {
-            this.pBar.setString(tr("Finished"));
-            this.pBar.setValue(this.pBar.getMaximum());
-        }
-
-    }
-
-    private File pdfFile;
-    private PathOptimizer data;
-    private OsmDataLayer layer;
-
-    /**
-     * Combobox with all projections available
-     */
-    private JComboBox<ProjectionChoice> projectionCombo;
-    private JButton projectionPreferencesButton;
-    private JTextField minXField;
-    private JTextField minYField;
-    private JTextField minEastField;
-    private JTextField minNorthField;
-    private JButton getMinButton;
-    private JButton okButton;
-    private JButton cancelButton;
-    private JButton getMaxButton;
-    private JTextField maxNorthField;
-    private JTextField maxEastField;
-    private JTextField maxYField;
-    private JTextField maxXField;
-    private JButton loadFileButton;
-    private JButton showButton;
-    private JButton saveButton;
-    private JCheckBox debugModeCheck;
-    private JCheckBox mergeCloseNodesCheck;
-    private JTextField mergeCloseNodesTolerance;
-    private JCheckBox removeSmallObjectsCheck;
-    private JTextField removeSmallObjectsSize;
-    private JTextField colorFilterColor;
-    private JCheckBox colorFilterCheck;
-    private JCheckBox removeParallelSegmentsCheck;
-    private JTextField removeParallelSegmentsTolerance;
-    private JCheckBox removeLargeObjectsCheck;
-    private JTextField removeLargeObjectsSize;
-    private JProgressBar loadProgress;
-    protected OsmDataLayer newLayer;
-
-    private LoadProgressRenderer progressRenderer;
-    private JCheckBox limitPathCountCheck;
-    private JTextField limitPathCount;
-    private JCheckBox splitOnColorChangeCheck;
-    private JCheckBox splitOnShapeClosedCheck;
-    private JCheckBox splitOnSingleSegmentCheck;
-    private JCheckBox splitOnOrthogonalCheck;
-    private Border  defaulfBorder = (new JTextField()).getBorder();
-
-    public LoadPdfDialog() {
-        Logging.debug("PdfImport:LoadPdfDialog");
-        this.buildGUI();
-        FilePlacement pl = new FilePlacement();
-        this.setPlacement(pl);
-        this.addListeners();
-        this.removeLayer();
-        if (PdfImportPlugin.Preferences.guiMode == PdfImportPlugin.GuiMode.Simple) this.loadFilePressed();;
-    }
-
-        private class CheckDouble implements FocusListener {
+        public static class MainButtons {
+                public JButton okButton;
+                public JButton cancelButton;
+                public JButton showButton;
+                public JButton saveButton;
+                public JPanel panel;
+
+                public MainButtons() {
+                }
+
+                void build(LoadPdfDialog loadPdfDialog) {
+                        /*
+                         * build the dialog Window from components
+                         */
+                        okButton = new JButton(tr("Import"));
+                        okButton.addActionListener(new ActionListener() {
+                                @Override
+                                public void actionPerformed(ActionEvent e) {
+                                        loadPdfDialog.importAction();
+                                }
+                        });
+                        saveButton = new JButton(tr("Save"));
+                        saveButton.addActionListener(new ActionListener() {
+                                @Override
+                                public void actionPerformed(ActionEvent e) {
+                                        loadPdfDialog.saveAction();
+                                }
+                        });
+
+                        showButton = new JButton(tr("Show target"));
+                        showButton.addActionListener(new ActionListener() {
+                                @Override
+                                public void actionPerformed(ActionEvent e) {
+                                        loadPdfDialog.showAction();
+                                }
+                        });
+
+                        cancelButton = new JButton(tr("Cancel"));
+                        cancelButton.addActionListener(new ActionListener() {
+                                @Override
+                                public void actionPerformed(ActionEvent e) {
+                                        loadPdfDialog.cancelAction();
+                                }
+                        });
+
+                        panel = new JPanel(new FlowLayout());
+                        panel.add(cancelButton);
+                        panel.add(showButton);
+                        panel.add(okButton);
+                        panel.add(saveButton);
+                        showButton.setVisible(Preferences.isLegacyActions());
+                        saveButton.setVisible(Preferences.isLegacyActions());
+                }
+        }
+
+
+        private static class Config {
+                /*
+                 * encapsulate options for Path optimizer
+                 * provide GUI
+                 */
+                public GuiFieldBool debugModeCheck;
+                public GuiFieldBool mergeCloseNodesCheck;
+                public GuiFieldDouble mergeCloseNodesTolerance;
+                public GuiFieldBool removeSmallObjectsCheck;
+                public GuiFieldDouble removeSmallObjectsSize;
+                public JTextField colorFilterColor;
+                public GuiFieldBool colorFilterCheck;
+                public GuiFieldBool removeParallelSegmentsCheck;
+                public GuiFieldDouble removeParallelSegmentsTolerance;
+                public GuiFieldBool removeLargeObjectsCheck;
+                public GuiFieldDouble removeLargeObjectsSize;
+                public GuiFieldBool limitPathCountCheck;
+                public GuiFieldInteger limitPathCount;
+                public GuiFieldBool splitOnColorChangeCheck;
+                public GuiFieldBool splitOnShapeClosedCheck;
+                public GuiFieldBool splitOnSingleSegmentCheck;
+                public GuiFieldBool splitOnOrthogonalCheck;
+                private JPanel panel;
+
+                public Config() {
+                        build();
+                }
+
+                public JComponent getComponent() {
+                        return panel;
+                }
+
+                private void build() {
+
+
+                        debugModeCheck = new GuiFieldBool(tr("Debug info"), Preferences.isDebugTags());
+
+                        mergeCloseNodesTolerance = new GuiFieldDouble(Preferences.getMergeNodesValue());
+                        mergeCloseNodesCheck = new GuiFieldBool(tr("Merge close nodes"), Preferences.isMergeNodes());
+                        mergeCloseNodesCheck.setCompanion(mergeCloseNodesTolerance);
+
+                        removeSmallObjectsSize = new GuiFieldDouble(Preferences.getRemoveSmallValue());
+                        removeSmallObjectsCheck = new GuiFieldBool(tr("Remove objects smaller than"),Preferences.isRemoveSmall());
+                        removeSmallObjectsCheck.setCompanion(removeSmallObjectsSize);
+
+                        removeLargeObjectsSize = new GuiFieldDouble((Preferences.getRemoveLargeValue()));
+                        removeLargeObjectsCheck = new GuiFieldBool(tr("Remove objects larger than"),Preferences.isRemoveLarge());
+                        removeLargeObjectsCheck.setCompanion(removeLargeObjectsSize);
+
+                        colorFilterColor = new GuiFieldHex(Preferences.getLimitColorValue());
+                        colorFilterCheck = new GuiFieldBool(tr("Only this color"), Preferences.isLimitColor());
+                        colorFilterCheck.setCompanion(colorFilterColor);
+
+                        removeParallelSegmentsTolerance = new GuiFieldDouble((Preferences.getRemoveParallelValue()));
+                        removeParallelSegmentsCheck = new GuiFieldBool(tr("Remove parallel lines"),Preferences.isRemoveParallel());
+                        removeParallelSegmentsCheck.setCompanion(removeParallelSegmentsTolerance);
+
+                        limitPathCount = new GuiFieldInteger((Preferences.getLimitPathValue()));
+                        limitPathCountCheck = new GuiFieldBool(tr("Take only first X paths"),Preferences.isLimitPath());
+                        limitPathCountCheck.setCompanion(limitPathCount);
+
+                        splitOnColorChangeCheck = new GuiFieldBool(tr("Color/width change"),Preferences.isLayerAttribChange());
+                        splitOnShapeClosedCheck = new GuiFieldBool(tr("Shape closed"), Preferences.isLayerClosed());
+
+                        splitOnSingleSegmentCheck = new GuiFieldBool(tr("Single segments", Preferences.isLayerSegment()));
+                        splitOnOrthogonalCheck = new GuiFieldBool(tr("Orthogonal shapes", Preferences.isLayerOrtho()));
+
+                        panel = new JPanel(new GridBagLayout());
+                        panel.setBorder(BorderFactory.createTitledBorder(tr("Import settings")));
+
+                        GridBagConstraints cBasic = new GridBagConstraints();
+                        cBasic.gridx = GridBagConstraints.RELATIVE;
+                        cBasic.gridy = GridBagConstraints.RELATIVE;
+                        cBasic.insets = new Insets(0, 0, 0, 4);
+                        cBasic.anchor = GridBagConstraints.LINE_START;
+                        cBasic.fill = GridBagConstraints.HORIZONTAL;
+                        cBasic.gridheight = 1;
+                        cBasic.gridwidth = 1;
+                        cBasic.ipadx = 0;
+                        cBasic.ipady = 0;
+                        cBasic.weightx = 0.0;
+                        cBasic.weighty = 0.0;
+
+                        GridBagConstraints cLeft = (GridBagConstraints) cBasic.clone();
+                        cLeft.gridx = 0;
+
+                        GridBagConstraints cMiddle = (GridBagConstraints) cBasic.clone();
+                        cMiddle.gridx = 1;
+                        cMiddle.anchor = GridBagConstraints.LINE_END;
+
+                        GridBagConstraints cRight = (GridBagConstraints) cBasic.clone();
+                        cRight.gridx = 2;
+
+                        panel.add(mergeCloseNodesCheck, cLeft);
+                        panel.add(new JLabel(tr("Tolerance:"),SwingConstants.RIGHT), cMiddle);
+                        panel.add(mergeCloseNodesTolerance, cRight);
+
+                        panel.add(removeSmallObjectsCheck, cLeft);
+                        panel.add(new JLabel(tr("Tolerance:"),SwingConstants.RIGHT), cMiddle);
+                        panel.add(removeSmallObjectsSize, cRight);
+
+                        panel.add(removeLargeObjectsCheck, cLeft);
+                        panel.add(new JLabel(tr("Tolerance:"),SwingConstants.RIGHT), cMiddle);
+                        panel.add(removeLargeObjectsSize, cRight);
+
+                        panel.add(removeParallelSegmentsCheck, cLeft);
+                        panel.add(new JLabel(tr("Max distance:"),SwingConstants.RIGHT), cMiddle);
+                        panel.add(removeParallelSegmentsTolerance, cRight);
+
+                        panel.add(limitPathCountCheck, cLeft);
+                        panel.add(limitPathCount, cRight);
+
+                        panel.add(colorFilterCheck, cLeft);
+                        panel.add(colorFilterColor, cRight);
+
+                        panel.add(debugModeCheck, cLeft);
+
+                        cLeft.gridy = 8; panel.add(new JLabel(tr("Introduce separate layers for:")), cLeft);
+                        cMiddle.gridy = 8; panel.add(splitOnShapeClosedCheck, cMiddle);
+                        cRight.gridy = 8; panel.add(splitOnSingleSegmentCheck, cRight);
+                        cMiddle.gridy = 9; panel.add(splitOnColorChangeCheck, cMiddle);
+                        cRight.gridy = 9;panel.add(splitOnOrthogonalCheck, cRight);
+                }
+        }
+
+        static class LoadProgressRenderer implements ProgressRenderer {
+                private final JProgressBar pBar;
+                private String title = "";
+
+                LoadProgressRenderer(JProgressBar pb) {
+                        this.pBar = pb;
+                        this.pBar.setMinimum(0);
+                        this.pBar.setValue(0);
+                        this.pBar.setMaximum(1);
+                        this.pBar.setString("");
+                        this.pBar.setStringPainted(true);
+
+                }
 
                 @Override
-                public void focusGained(FocusEvent e) {
+                public void setCustomText(String message) {
+                        this.pBar.setString(this.title + message);
                 }
 
                 @Override
-                public void focusLost(FocusEvent event) {
-                        check((JTextField) event.getSource());
-                }
-
-                public void check(JTextField t) {
+                public void setIndeterminate(boolean indeterminate) {
+                        this.pBar.setIndeterminate(indeterminate);
+                }
+
+                @Override
+                public void setMaximum(int maximum) {
+                        this.pBar.setMaximum(maximum);
+                }
+
+                @Override
+                public void setTaskTitle(String taskTitle) {
+                        this.title = taskTitle;
+                        this.pBar.setString(this.title);
+                }
+
+                @Override
+                public void setValue(int value) {
+                        this.pBar.setValue(value);
+                }
+
+                public void finish() {
+                        this.pBar.setString(tr("Finished"));
+                        this.pBar.setValue(this.pBar.getMaximum());
+                }
+
+        }
+
+        private File pdfFile;
+        private final FilePlacement18 placement = new FilePlacement18();
+
+        private PathOptimizer pdfData;
+        private OsmDataLayer dataLayer;
+
+        private final JButton loadFileButton = new JButton(tr("Load preview ..."));
+
+        private final JProgressBar loadProgress = new JProgressBar();
+;
+        private OsmDataLayer newLayer;
+
+        private LoadProgressRenderer progressRenderer;
+
+        public LoadPdfDialog() {
+                buildGUI();
+                removeLayer();
+                if (Preferences.getGuiMode() == Preferences.GuiMode.Simple) {
+                        loadFileButton.setVisible(false);
+                        configPanel.panel.setVisible(false);
+                        actionPanel.saveButton.setVisible(false);
+                        actionPanel.showButton.setVisible(false);
+                        setSize(new Dimension(380, 350));
+                        loadAction();
+                } else {
+                        setSize(new Dimension(450, 600));
+//                      setSize(450, 600);
+                }
+        }
+
+        Component placementPanel = placement.getGui();
+        MainButtons actionPanel = new MainButtons();
+        Config configPanel = new Config();
+
+        private void buildGUI() {
+                /*
+                 * build the GUI from Components
+                 */
+                GridBagConstraints c = new GridBagConstraints();
+                c.gridheight = 1;
+                c.gridwidth = 1;
+                c.gridx = 0;
+                c.gridy = GridBagConstraints.RELATIVE;
+                c.fill = GridBagConstraints.BOTH;
+                c.insets = new java.awt.Insets(0, 0, 0, 0);
+
+                actionPanel.build(this);
+
+                loadFileButton.addActionListener(new ActionListener() {
+                        @Override
+                        public void actionPerformed(ActionEvent e) {
+                                loadAction();
+                        }
+                });
+
+                progressRenderer = new LoadProgressRenderer(loadProgress);
+
+                JPanel panel = new JPanel(new GridBagLayout());
+
+                panel.add(configPanel.getComponent(), c);
+                c.fill = GridBagConstraints.HORIZONTAL;
+                panel.add(loadFileButton, c);
+                c.fill = GridBagConstraints.BOTH;
+                panel.add(placementPanel, c);
+                panel.add(actionPanel.panel, c);
+                c.fill = GridBagConstraints.HORIZONTAL;
+                panel.add(this.loadProgress, c);
+
+                setContentPane(panel);
+                addWindowListener(new WindowAdapter() {
+                        @Override
+                        public void windowClosing(WindowEvent e) {
+                                cancelAction();
+                        }
+                });
+                placement.setDependsOnValid(actionPanel.okButton);
+
+                /*
+                 * TODO: Make okButton to default Button of Dialog, make cancelButton to react on ESC-Key
+                 */
+//              SwingUtilities.getRootPane(panel).setDefaultButton(actionPanel.okButton);
+        }
+
+         private void loadAction() {
+                 /*
+                  * perform load PDF file to preview
+                  */
+                final File newFileName = this.chooseFile();
+
+                if (newFileName == null) {
+                        return;
+                }
+                Logging.debug("PdfImport: Load Preview");
+                this.removeLayer();
+
+                this.loadFileButton.setEnabled(false);
+
+                this.runAsBackgroundTask(new Runnable() {
+                        @Override
+                        public void run() {
+                                // async part
+                                LoadPdfDialog.this.loadProgress.setVisible(true);
+                                SwingRenderingProgressMonitor monitor = new SwingRenderingProgressMonitor(progressRenderer);
+                                monitor.beginTask("Loading file", 1000);
+                                pdfData = loadPDF(newFileName, monitor.createSubTaskMonitor(500, false));
+                                OsmBuilder.Mode mode = LoadPdfDialog.this.configPanel.debugModeCheck.getValue()
+                                                ? OsmBuilder.Mode.Debug
+                                                : OsmBuilder.Mode.Draft;
+
+                                if (pdfData != null) {
+                                        LoadPdfDialog.this.newLayer = LoadPdfDialog.this.makeLayer(
+                                                        tr("PDF preview: ") + newFileName.getName(), new FilePlacement(), mode,
+                                                        monitor.createSubTaskMonitor(500, false));
+                                }
+
+                                monitor.finishTask();
+                                progressRenderer.finish();
+                        }
+                }, new ActionListener() {
+
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                                // sync part
+                                LoadPdfDialog.this.pdfFile = newFileName;
+                                if (pdfData != null) {
+                                        LoadPdfDialog.this.placeLayer(newLayer, new FilePlacement());
+                                        try {
+                                                LoadPdfDialog.this.placement.load(newFileName);
+                                        } catch (IOException e) {
+                                                // Dont care
+                                        } finally {
+                                                LoadPdfDialog.this.placement.verify();
+                                        }
+                                        LoadPdfDialog.this.newLayer = null;
+                                        LoadPdfDialog.this.loadFileButton.setEnabled(true);
+                                        LoadPdfDialog.this.placementPanel.setEnabled(true);
+                                        LoadPdfDialog.this.actionPanel.panel.setEnabled(true);
+                                        LoadPdfDialog.this.actionPanel.showButton.setEnabled(true);
+                                        LoadPdfDialog.this.actionPanel.saveButton.setEnabled(true);
+                                        LoadPdfDialog.this.actionPanel.okButton.setEnabled(true);
+                                        LoadPdfDialog.this.loadProgress.setVisible(false);
+                                }
+                        }
+                });
+        }
+
+        private void importAction() {
+
+                if (!placement.isValid()) return;
+
+                Logging.debug("PdfImport: Import");
+                this.removeLayer();
+
+                this.runAsBackgroundTask(new Runnable() {
+                        @Override
+                        public void run() {
+                                // async part
+                                LoadPdfDialog.this.loadProgress.setVisible(true);
+                                SwingRenderingProgressMonitor monitor = new SwingRenderingProgressMonitor(progressRenderer);
+                                LoadPdfDialog.this.newLayer = LoadPdfDialog.this.makeLayer(tr("PDF: ") + pdfFile.getName(), placement,
+                                                OsmBuilder.Mode.Final, monitor);
+                                progressRenderer.finish();
+                        }
+                }, new ActionListener() {
+
+                        @Override
+                        public void actionPerformed(ActionEvent e) {
+                                // sync part
+                                // rebuild layer with latest projection
+                                LoadPdfDialog.this.placeLayer(newLayer, placement);
+                                LoadPdfDialog.this.setVisible(false);
+                        }
+                });
+        }
+
+        private void saveAction() {
+                /*
+                 * perform save preview layer to file
+                 * TODO: is this action valueable? Can be easily performed from main menu
+                 */
+
+                if (!placement.isValid()) return;
+
+                final java.io.File file = this.chooseSaveFile();
+
+                if (file == null) {
+                        return;
+                }
+
+                this.removeLayer();
+
+                this.runAsBackgroundTask(new Runnable() {
+                        @Override
+                        public void run() {
+                                // async part
+                                SwingRenderingProgressMonitor monitor = new SwingRenderingProgressMonitor(progressRenderer);
+                                LoadPdfDialog.this.saveLayer(file, placement, monitor);
+                                progressRenderer.finish();
+                        }
+                }, new ActionListener() {
+
+                        @Override
+                        public void actionPerformed(ActionEvent e) {
+                                // sync part
+                                LoadPdfDialog.this.setVisible(false);
+                        }
+                });
+        }
+
+        private void showAction() {
+                /*
+                 * perform show action
+                 * TODO: is this action valuable? User can do it easy from OSM Main Menu
+                 */
+                if (!placement.isValid()) return;
+
+                // zoom to new location
+                MainApplication.getMap().mapView.zoomTo(placement.getWorldBounds(pdfData));
+                MainApplication.getMap().repaint();
+        }
+
+        private void cancelAction() {
+                /*
+                 * perform cancel action
+                 */
+                removeLayer();
+                setVisible(false);
+        }
+
+        // Implementation methods
+
+        private static JFileChooser loadChooser = null;
+
+        private java.io.File chooseFile() {
+                // get PDF file to load
+                if (loadChooser == null) {
+                        loadChooser = new JFileChooser(Preferences.getLoadDir());
+                        loadChooser.setAcceptAllFileFilterUsed(false);
+                        loadChooser.setMultiSelectionEnabled(false);
+                        loadChooser.setFileFilter(new FileFilter() {
+                                @Override
+                                public boolean accept(java.io.File pathname) {
+                                        return pathname.isDirectory() || pathname.getName().endsWith(".pdf");
+                                }
+
+                                @Override
+                                public String getDescription() {
+                                        return tr("PDF files");
+                                }
+                        });
+                } else {
+                        loadChooser.rescanCurrentDirectory();
+                }
+                int result = loadChooser.showDialog(this, tr("Import PDF"));
+                if (result != JFileChooser.APPROVE_OPTION) {
+                        return null;
+                } else {
+                        Preferences.setLoadDir(loadChooser.getSelectedFile().getParentFile().getAbsolutePath());
+                        return loadChooser.getSelectedFile();
+                }
+        }
+
+        private java.io.File chooseSaveFile() {
+                // get file name
+                JFileChooser fc = new JFileChooser();
+                fc.setAcceptAllFileFilterUsed(true);
+                fc.setMultiSelectionEnabled(false);
+                fc.setFileFilter(new FileFilter() {
+                        @Override
+                        public boolean accept(java.io.File pathname) {
+                                return pathname.isDirectory() || pathname.getName().endsWith(".osm");
+                        }
+
+                        @Override
+                        public String getDescription() {
+                                return tr("OSM files");
+                        }
+                });
+                int result = fc.showOpenDialog(Main.parent);
+
+                if (result != JFileChooser.APPROVE_OPTION) {
+                        return null;
+                } else {
+                        return fc.getSelectedFile();
+                }
+        }
+
+        private void runAsBackgroundTask(final Runnable task, final ActionListener after) {
+                /*
+                 * run @task in background (asychronosly , run @after when @task has finished
+                 */
+                this.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
+                Thread t = new Thread(new Runnable() {
+                        @Override
+                        public void run() {
+                                task.run();
+
+                                SwingUtilities.invokeLater(new Runnable() {
+                                        @Override
+                                        public void run() {
+                                                setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+                                                after.actionPerformed(null);
+                                        }
+                                });
+                        }
+                });
+                t.start();
+        }
+
+        private PathOptimizer loadPDF(File fileName, ProgressMonitor monitor) {
+                /*
+                 * postprocess load PDF-file according to options
+                 */
+
+                monitor.beginTask("", 100);
+                monitor.setTicks(0);
+                monitor.setCustomText(tr("Preparing"));
+
+                double nodesTolerance = 0.0;
+                Color color = null;
+                int maxPaths = Integer.MAX_VALUE;
+
+                if (configPanel.mergeCloseNodesCheck.getValue() && configPanel.mergeCloseNodesTolerance.isDataValid()) {
+                                nodesTolerance = configPanel.mergeCloseNodesTolerance.getValue();
+                }
+
+                if (configPanel.colorFilterCheck.getValue()) {
                         try {
-                                Double.valueOf(t.getText());
-                                t.setBorder((LoadPdfDialog.this.defaulfBorder));
-                        } catch (NumberFormatException e) {
-                                t.setBorder(BorderFactory.createLineBorder(Color.red));
-                        }
-                }
-        }
-
-private CheckDouble doublelistener = new CheckDouble();
-
-        private void addListeners() {
-
-                this.maxEastField.addFocusListener(doublelistener);
-                this.maxEastField.addFocusListener(new FocusListener() {
-                        @Override
-                        public void focusLost(FocusEvent e) {
-                                checkCoords(LoadPdfDialog.this.maxEastField, LoadPdfDialog.this.maxNorthField);
-                        }
-
-                        @Override
-                        public void focusGained(FocusEvent e) {
-                        }
-                });
-                this.maxNorthField.addFocusListener(doublelistener);
-
-                this.minEastField.addFocusListener(doublelistener);
-                this.minEastField.addFocusListener(new FocusListener() {
-                        @Override
-                        public void focusLost(FocusEvent e) {
-                                checkCoords(LoadPdfDialog.this.minEastField, LoadPdfDialog.this.minNorthField);
-                        }
-
-                        @Override
-                        public void focusGained(FocusEvent e) {
-                        }
-                });
-
-                this.minNorthField.addFocusListener(doublelistener);
-
-                this.minXField.addFocusListener(doublelistener);
-                this.minXField.addFocusListener(doublelistener);
-                this.minXField.addFocusListener(new FocusListener() {
-                        @Override
-                        public void focusLost(FocusEvent e) {
-                                checkCoords(LoadPdfDialog.this.minXField, LoadPdfDialog.this.minYField);
-                        }
-
-                        @Override
-                        public void focusGained(FocusEvent e) {
-                        }
-                });
-
-                this.minYField.addFocusListener(doublelistener);
-
-                this.maxXField.addFocusListener(doublelistener);
-                this.maxXField.addFocusListener(new FocusListener() {
-                        @Override
-                        public void focusLost(FocusEvent e) {
-                                checkCoords(LoadPdfDialog.this.maxXField, LoadPdfDialog.this.maxYField);
-                        }
-
-                        @Override
-                        public void focusGained(FocusEvent e) {
-                        }
-                });
-
-                this.maxYField.addFocusListener(doublelistener);
-
-                this.projectionCombo.addActionListener(new ActionListener() {
-                        @Override
-                        public void actionPerformed(ActionEvent e) {
-                                updateProjectionPrefButton();
-                        }
-
-                });
-                this.projectionPreferencesButton.addActionListener(new ActionListener() {
-                        @Override
-                        public void actionPerformed(ActionEvent e) {
-                                showProjectionPreferences();
-                        }
-                });
-
-                this.loadFileButton.addActionListener(new ActionListener() {
-                        @Override
-                        public void actionPerformed(ActionEvent e) {
-                                loadFilePressed();
-                        }
-                });
-
-                this.okButton.addActionListener(new ActionListener() {
-                        @Override
-                        public void actionPerformed(ActionEvent e) {
-                                okPressed();
-                        }
-                });
-
-                this.saveButton.addActionListener(new ActionListener() {
-                        @Override
-                        public void actionPerformed(ActionEvent e) {
-                                savePressed();
-                        }
-                });
-
-                this.showButton.addActionListener(new ActionListener() {
-                        @Override
-                        public void actionPerformed(ActionEvent e) {
-                                showPressed();
-                        }
-                });
-
-                this.cancelButton.addActionListener(new ActionListener() {
-                        @Override
-                        public void actionPerformed(ActionEvent e) {
-                                cancelPressed();
-                        }
-                });
-
-                this.addWindowListener(new WindowAdapter() {
-                        @Override
-                        public void windowClosing(WindowEvent e) {
-                                cancelPressed();
-                        }
-                });
-
-                this.getMinButton.addActionListener(new ActionListener() {
-                        @Override
-                        public void actionPerformed(ActionEvent e) {
-                                getMinPressed();
-                        }
-                });
-
-                this.getMaxButton.addActionListener(new ActionListener() {
-                        @Override
-                        public void actionPerformed(ActionEvent e) {
-                                getMaxPressed();
-                        }
-                });
-        }
-
-    JPanel projectionPanel = null;
-    JPanel okCancelPanel = null;
-
-    private void buildGUI() {
-        GridBagConstraints c = new GridBagConstraints();
-        c.gridheight = 1; c.gridwidth = 1; c.weightx = 1; c.weighty = 1; c.fill = GridBagConstraints.BOTH;
-        c.insets = new java.awt.Insets(0,0,0,0);
-//        c.ipadx = 1; c.ipady = 1;
-
-        this.projectionCombo = new JComboBox<>();
-        for (ProjectionChoice p: ProjectionPreference.getProjectionChoices()) {
-            this.projectionCombo.addItem(p);
-        }
-
-        this.projectionPreferencesButton = new JButton(tr("Prefs"));
-        updateProjectionPrefButton();
-
-        this.loadFileButton = new JButton(tr("Load preview ..."));
-        this.okButton = new JButton(tr("Import"));
-        this.saveButton = new JButton(tr("Save"));
-        this.showButton = new JButton(tr("Show target"));
-        this.cancelButton = new JButton(tr("Cancel"));
-        this.loadProgress = new JProgressBar();
-        this.progressRenderer = new LoadProgressRenderer(this.loadProgress);
-
-        this.minXField = new JTextField("");
-        this.minYField = new JTextField("");
-        this.minEastField = new JTextField("");
-        this.minNorthField = new JTextField("");
-        this.getMinButton = new JButton(tr("Take X and Y from selected node"));
-
-        this.maxXField = new JTextField("");
-        this.maxYField = new JTextField("");
-        this.maxEastField = new JTextField("");
-        this.maxNorthField = new JTextField("");
-        this.getMaxButton = new JButton(tr("Take X and Y from selected node"));
-
-        this.debugModeCheck = new JCheckBox(tr("Debug info"),PdfImportPlugin.Preferences.DebugTags);
-        this.mergeCloseNodesCheck = new JCheckBox(tr("Merge close nodes"),PdfImportPlugin.Preferences.MergeNodes);
-        this.mergeCloseNodesTolerance = new JTextField(Double.toString(PdfImportPlugin.Preferences.MergeNodesValue));
-
-        this.removeSmallObjectsCheck = new JCheckBox(tr("Remove objects smaller than"),PdfImportPlugin.Preferences.RemoveSmall);
-        this.removeSmallObjectsSize = new JTextField(Double.toString(PdfImportPlugin.Preferences.RemoveSmallValue));
-
-        this.removeLargeObjectsCheck = new JCheckBox(tr("Remove objects larger than"),PdfImportPlugin.Preferences.RemoveLarge);
-        this.removeLargeObjectsSize = new JTextField(Double.toString(PdfImportPlugin.Preferences.RemoveLargeValue));
-
-
-        this.colorFilterCheck = new JCheckBox(tr("Only this color"),PdfImportPlugin.Preferences.LimitColor);
-        this.colorFilterColor = new JTextField(PdfImportPlugin.Preferences.LimitColorValue);
-
-        this.removeParallelSegmentsCheck = new JCheckBox(tr("Remove parallel lines"),PdfImportPlugin.Preferences.RemoveParallel);
-        this.removeParallelSegmentsTolerance = new JTextField(Double.toString(PdfImportPlugin.Preferences.RemoveParallelValue));
-
-        this.limitPathCountCheck = new JCheckBox(tr("Take only first X paths"),PdfImportPlugin.Preferences.LimitPath);
-        this.limitPathCount = new JTextField(Integer.toString(PdfImportPlugin.Preferences.LimitPathValue));
-
-        this.splitOnColorChangeCheck = new JCheckBox(tr("Color/width change"),PdfImportPlugin.Preferences.LayerAttribChange);
-        this.splitOnShapeClosedCheck = new JCheckBox(tr("Shape closed"),PdfImportPlugin.Preferences.LayerClosed);
-        this.splitOnSingleSegmentCheck = new JCheckBox(tr("Single segments",PdfImportPlugin.Preferences.LayerSegment));
-        this.splitOnOrthogonalCheck = new JCheckBox(tr("Orthogonal shapes",PdfImportPlugin.Preferences.LayerOrtho));
-
-        JPanel configPanel = new JPanel(new GridBagLayout());
-        configPanel.setBorder(BorderFactory.createTitledBorder(tr("Import settings")));
-        c.gridx = 0; c.gridy = 0; c.gridwidth = 1;
-        configPanel.add(this.mergeCloseNodesCheck, c);
-        c.gridx = 1; c.gridy = 0; c.gridwidth = 1; c.anchor = GridBagConstraints.NORTHEAST;
-        configPanel.add(new JLabel("Tolerance :"), c);
-        c.gridx = 2; c.gridy = 0; c.gridwidth = 1; c.anchor = GridBagConstraints.NORTHWEST;
-        configPanel.add(this.mergeCloseNodesTolerance, c);
-
-        c.gridx = 0; c.gridy = 1; c.gridwidth = 1;
-        configPanel.add(this.removeSmallObjectsCheck, c);
-        c.gridx = 1; c.gridy = 1; c.gridwidth = 1; c.anchor = GridBagConstraints.NORTHEAST;
-        configPanel.add(new JLabel("Tolerance :"), c);
-        c.gridx = 2; c.gridy = 1; c.gridwidth = 1; c.anchor = GridBagConstraints.NORTHWEST;
-        configPanel.add(this.removeSmallObjectsSize, c);
-
-        c.gridx = 0; c.gridy = 2; c.gridwidth = 1;
-        configPanel.add(this.removeLargeObjectsCheck, c);
-        c.gridx = 1; c.gridy = 2; c.gridwidth = 1; c.anchor = GridBagConstraints.NORTHEAST;
-        configPanel.add(new JLabel("Tolerance :"), c);
-        c.gridx = 2; c.gridy = 2; c.gridwidth = 1; c.anchor = GridBagConstraints.NORTHWEST;
-        configPanel.add(this.removeLargeObjectsSize, c);
-
-        c.gridx = 0; c.gridy = 3; c.gridwidth = 1;
-        configPanel.add(this.removeParallelSegmentsCheck, c);
-        c.gridx = 1; c.gridy = 3; c.gridwidth = 1; c.anchor = GridBagConstraints.NORTHEAST;
-        configPanel.add(new JLabel("Max distance :"), c);
-        c.gridx = 2; c.gridy = 3; c.gridwidth = 1; c.anchor = GridBagConstraints.NORTHWEST;
-        configPanel.add(this.removeParallelSegmentsTolerance, c);
-
-
-        c.gridx = 0; c.gridy = 4; c.gridwidth = 2;
-        configPanel.add(this.limitPathCountCheck, c);
-        c.gridx = 2; c.gridy = 4; c.gridwidth = 1;
-        configPanel.add(this.limitPathCount, c);
-
-        c.gridx = 0; c.gridy = 5; c.gridwidth = 1;
-        configPanel.add(this.colorFilterCheck, c);
-        c.gridx = 2; c.gridy = 5; c.gridwidth = 1;
-        configPanel.add(this.colorFilterColor, c);
-
-        c.gridx = 0; c.gridy = 6; c.gridwidth = 2;
-        configPanel.add(this.debugModeCheck, c);
-
-
-        c.gridx = 0; c.gridy = 7; c.gridwidth = 1;
-        configPanel.add(new JLabel(tr("Introduce separate layers for:")), c);
-        c.gridx = 1; c.gridy = 7; c.gridwidth = 1;
-        configPanel.add(this.splitOnShapeClosedCheck, c);
-        c.gridx = 2; c.gridy = 7; c.gridwidth = 1;
-        configPanel.add(this.splitOnSingleSegmentCheck, c);
-        c.gridx = 1; c.gridy = 8; c.gridwidth = 1;
-        configPanel.add(this.splitOnColorChangeCheck, c);
-        c.gridx = 2; c.gridy = 8; c.gridwidth = 1;
-        configPanel.add(this.splitOnOrthogonalCheck, c);
-        if (PdfImportPlugin.Preferences.guiMode == PdfImportPlugin.GuiMode.Simple) configPanel.setVisible(false);
-
-        projectionPanel = new JPanel(new GridBagLayout());
-        projectionPanel.setBorder(BorderFactory.createTitledBorder(tr("Bind to coordinates")));
-//        projectionPanel.setVisible(false);
-
-        JPanel projectionSubPanel = new JPanel();
-        projectionSubPanel.setLayout(new BoxLayout(projectionSubPanel, BoxLayout.X_AXIS));
-
-        projectionSubPanel.add(new JLabel(tr("Projection:")));
-        projectionSubPanel.add(this.projectionCombo);
-        projectionSubPanel.add(this.projectionPreferencesButton);
-        this.projectionPreferencesButton.setEnabled(false); // ToDo: disabled do avoid bugs
-
-        c.gridx = 0; c.gridy = 0; c.gridwidth = 3;
-        projectionPanel.add(projectionSubPanel, c);
-
-        c.gridx = 0; c.gridy = 1; c.gridwidth = 2;
-        projectionPanel.add(new JLabel(tr("Bottom left (min) corner:")), c);
-        c.gridx = 0; c.gridy = 2; c.gridwidth = 1;
-        projectionPanel.add(new JLabel(tr("PDF X and Y")), c);
-        c.gridx = 1; c.gridy = 2; c.gridwidth = 1;
-        projectionPanel.add(new JLabel(tr("East and North")), c);
-        c.gridx = 0; c.gridy = 3; c.gridwidth = 1;
-        projectionPanel.add(this.minXField, c);
-        c.gridx = 0; c.gridy = 4; c.gridwidth = 1;
-        projectionPanel.add(this.minYField, c);
-        c.gridx = 1; c.gridy = 3; c.gridwidth = 1;
-        projectionPanel.add(this.minEastField, c);
-        c.gridx = 1; c.gridy = 4; c.gridwidth = 1;
-        projectionPanel.add(this.minNorthField, c);
-        c.gridx = 0; c.gridy = 5; c.gridwidth = 1;
-        projectionPanel.add(this.getMinButton, c);
-
-
-        c.gridx = 0; c.gridy = 6; c.gridwidth = 2;
-        projectionPanel.add(new JLabel(tr("Top right (max) corner:")), c);
-        c.gridx = 0; c.gridy = 7; c.gridwidth = 1;
-        projectionPanel.add(new JLabel(tr("PDF X and Y")), c);
-        c.gridx = 1; c.gridy = 7; c.gridwidth = 1;
-        projectionPanel.add(new JLabel(tr("East and North")), c);
-        c.gridx = 0; c.gridy = 8; c.gridwidth = 1;
-        projectionPanel.add(this.maxXField, c);
-        c.gridx = 0; c.gridy = 9; c.gridwidth = 1;
-        projectionPanel.add(this.maxYField, c);
-        c.gridx = 1; c.gridy = 8; c.gridwidth = 1;
-        projectionPanel.add(this.maxEastField, c);
-        c.gridx = 1; c.gridy = 9; c.gridwidth = 1;
-        projectionPanel.add(this.maxNorthField, c);
-        c.gridx = 0; c.gridy = 10; c.gridwidth = 1;
-        projectionPanel.add(this.getMaxButton, c);
-
-        okCancelPanel = new JPanel(new FlowLayout());
-//        okCancelPanel.setVisible(false);
-        okCancelPanel.add(this.cancelButton);
-        okCancelPanel.add(this.showButton);
-        okCancelPanel.add(this.okButton);
-        okCancelPanel.add(this.saveButton);
-
-        JPanel panel = new JPanel(new GridBagLayout());
-        c.gridx = 0; c.gridy = 0; c.gridwidth = 1;
-        panel.add(configPanel, c);
-        c.gridx = 0; c.gridy = 1; c.gridwidth = 1; c.fill = GridBagConstraints.HORIZONTAL;
-        panel.add(loadFileButton, c);
-        c.gridx = 0; c.gridy = 2; c.gridwidth = 1;
-        panel.add(projectionPanel, c);
-        c.gridx = 0; c.gridy = 3; c.gridwidth = 1;
-        panel.add(okCancelPanel, c);
-        c.gridx = 0; c.gridy = 4; c.gridwidth = 1; c.anchor = GridBagConstraints.NORTH; c.fill = GridBagConstraints.HORIZONTAL;
-        panel.add(this.loadProgress, c);
-
-        this.setSize(450, 550);
-        this.setContentPane(panel);
-        if (PdfImportPlugin.Preferences.guiMode == PdfImportPlugin.GuiMode.Simple) {
-                loadFileButton.setVisible(false);
-                configPanel.setVisible(false);
-                saveButton.setVisible(false);
-                showButton.setVisible(false);
-        }
-    }
-
-    private class ProjectionSubPrefsDialog extends JDialog {
-        private final ProjectionChoice projPref;
-        private OKAction actOK;
-        private CancelAction actCancel;
-        private JPanel projPrefPanel;
-
-        ProjectionSubPrefsDialog(Component parent, ProjectionChoice pr) {
-            super(JOptionPane.getFrameForComponent(parent), ModalityType.DOCUMENT_MODAL);
-
-            projPref = pr;
-
-            setTitle(tr("Projection Preferences"));
-            setDefaultCloseOperation(DISPOSE_ON_CLOSE);
-
-            build();
-        }
-
-        protected void makeButtonRespondToEnter(SideButton btn) {
-            btn.setFocusable(true);
-            btn.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "enter");
-            btn.getActionMap().put("enter", btn.getAction());
-        }
-
-        protected JPanel buildInputForm() {
-            return projPref.getPreferencePanel(null);
-        }
-
-        protected JPanel buildButtonRow() {
-            JPanel pnl = new JPanel(new FlowLayout());
-
-            actOK = new OKAction();
-            actCancel = new CancelAction();
-
-            SideButton btn;
-            pnl.add(btn = new SideButton(actOK));
-            makeButtonRespondToEnter(btn);
-            pnl.add(btn = new SideButton(actCancel));
-            makeButtonRespondToEnter(btn);
-            return pnl;
-        }
-
-        protected void build() {
-            projPrefPanel = buildInputForm();
-            getContentPane().setLayout(new BorderLayout());
-            getContentPane().add(projPrefPanel, BorderLayout.CENTER);
-            getContentPane().add(buildButtonRow(), BorderLayout.SOUTH);
-            pack();
-
-            // make dialog respond to ESCAPE
-            getRootPane().getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(
-                    KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "escape");
-            getRootPane().getActionMap().put("escape", actCancel);
-        }
-
-        class OKAction extends AbstractAction {
-            OKAction() {
-                putValue(NAME, tr("OK"));
-                putValue(SHORT_DESCRIPTION, tr("Close the dialog and apply projection preferences"));
-                putValue(SMALL_ICON, ImageProvider.get("ok"));
-            }
-
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                projPref.setPreferences(projPref.getPreferences(projPrefPanel));
-                setVisible(false);
-            }
-        }
-
-        class CancelAction extends AbstractAction {
-            CancelAction() {
-                putValue(NAME, tr("Cancel"));
-                putValue(SHORT_DESCRIPTION, tr("Close the dialog, discard projection preference changes"));
-                putValue(SMALL_ICON, ImageProvider.get("cancel"));
-            }
-
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                setVisible(false);
-            }
-        }
-
-        @Override
-        public void setVisible(boolean visible) {
-            if (visible) {
-                new WindowGeometry(
-                    getClass().getName() + ".geometry",
-                    WindowGeometry.centerOnScreen(new Dimension(400, 300))).applySafe(this);
-            } else if (isShowing()) { // Avoid IllegalComponentStateException like in #8775
-                new WindowGeometry(this).remember(getClass().getName() + ".geometry");
-            }
-            super.setVisible(visible);
-        }
-    }
-
-    private void updateProjectionPrefButton() {
-//        ProjectionChoice proj = (ProjectionChoice) projectionCombo.getSelectedItem();
-
-        //TODO
-        // Enable/disable pref button
-//        if(!(proj instanceof ProjectionSubPrefs)) {
-//            projectionPreferencesButton.setEnabled(false);
-//        } else {
-            projectionPreferencesButton.setEnabled(true);
-//        }
-    }
-
-        private void checkCoords(JTextField x, JTextField y) {
-                int splitpos = 0;
-                String eastVal = x.getText().trim();
-                if ((splitpos = eastVal.indexOf(';')) >= 0) {
-                        // Split a coordinate into its parts for easy of data entry
-                        y.setText(eastVal.substring(splitpos + 1).trim());
-                        x.setText(eastVal.substring(0, splitpos).trim());
-                }
-                doublelistener.check(x);
-                doublelistener.check(y);
-        }
-
-    private void showProjectionPreferences() {
-        ProjectionChoice proj = (ProjectionChoice) projectionCombo.getSelectedItem();
-
-        ProjectionSubPrefsDialog dlg = new ProjectionSubPrefsDialog(this, proj);
-        dlg.setVisible(true);
-
-    }
-
-    private void loadFilePressed() {
-        final File newFileName = this.chooseFile();
-
-        if (newFileName == null) {
-            return;
-        }
-        Logging.debug("PdfImport: Load Preview");
-        this.removeLayer();
-
-        this.loadFileButton.setEnabled(false);
-        this.loadFileButton.setText(tr("Loading..."));
-
-        this.runAsBackgroundTask(
-                new Runnable() {
-                    @Override
-                    public void run() {
-                        //async part
-                        LoadPdfDialog.this.loadProgress.setVisible(true);
-                        SwingRenderingProgressMonitor monitor = new SwingRenderingProgressMonitor(progressRenderer);
-                        monitor.beginTask("Loading file", 1000);
-                        data = loadPDF(newFileName, monitor.createSubTaskMonitor(500, false));
-                        OsmBuilder.Mode mode = LoadPdfDialog.this.debugModeCheck.isSelected() ? OsmBuilder.Mode.Debug : OsmBuilder.Mode.Draft;
-//                        OsmBuilder.Mode mode = Logging.isDebugEnabled() ? OsmBuilder.Mode.Debug : OsmBuilder.Mode.Draft;
-
-                        if (data != null) {
-                            LoadPdfDialog.this.newLayer = LoadPdfDialog.this.makeLayer(
-                                    tr("PDF preview: ") + newFileName.getName(), new FilePlacement(), mode, monitor.createSubTaskMonitor(500, false));
-                        }
-
-                        monitor.finishTask();
-                        progressRenderer.finish();
-                    }
-                },
-                new ActionListener() {
-
-                    @Override
-                    public void actionPerformed(ActionEvent e) {
-                        //sync part
-                        if (data != null) {
-                            LoadPdfDialog.this.placeLayer(newLayer, new FilePlacement());
-                            pdfFile = newFileName;
-                            newLayer = null;
-                            LoadPdfDialog.this.loadFileButton.setText(tr("Preview") + ": " + LoadPdfDialog.this.pdfFile.getName());
-                            LoadPdfDialog.this.loadFileButton.setEnabled(true);
-                            FilePlacement placement = LoadPdfDialog.this.loadPlacement(pdfFile);
-                            LoadPdfDialog.this.setPlacement(placement);
-                        }
-                    }
-                });
-    }
-
-    private FilePlacement preparePlacement() {
-        FilePlacement placement = this.parsePlacement();
-        if (placement == null) {
-            return null;
-        }
-
-        String transformError = placement.prepareTransform();
-        if (transformError != null) {
-            JOptionPane.showMessageDialog(Main.parent, transformError);
-            return null;
-        }
-
-        this.savePlacement(placement);
-
-        return placement;
-    }
-
-    private void okPressed() {
-
-        final FilePlacement placement = preparePlacement();
-        if (placement == null) {
-            return;
-        }
-        Logging.debug("PdfImport: Import");
-        this.removeLayer();
-
-        this.runAsBackgroundTask(
-                new Runnable() {
-                    @Override
-                    public void run() {
-                        //async part
-                        LoadPdfDialog.this.loadProgress.setVisible(true);
-                        SwingRenderingProgressMonitor monitor = new SwingRenderingProgressMonitor(progressRenderer);
-                        LoadPdfDialog.this.newLayer = LoadPdfDialog.this.makeLayer(
-                                tr("PDF: ") + pdfFile.getName(), placement, OsmBuilder.Mode.Final, monitor);
-                        progressRenderer.finish();
-                    }
-                },
-                new ActionListener() {
-
-                    @Override
-                    public void actionPerformed(ActionEvent e) {
-                        //sync part
-                        //rebuild layer with latest projection
-                        LoadPdfDialog.this.placeLayer(newLayer, placement);
-                        LoadPdfDialog.this.setVisible(false);
-                    }
-                });
-    }
-
-    private void savePressed() {
-
-        final FilePlacement placement = preparePlacement();
-        if (placement == null) {
-            return;
-        }
-
-        final java.io.File file = this.chooseSaveFile();
-
-        if (file == null) {
-            return;
-        }
-
-        this.removeLayer();
-
-        this.runAsBackgroundTask(
-                new Runnable() {
-                    @Override
-                    public void run() {
-                        //async part
-                        SwingRenderingProgressMonitor monitor = new SwingRenderingProgressMonitor(progressRenderer);
-                        LoadPdfDialog.this.saveLayer(file, placement, monitor);
-                        progressRenderer.finish();
-                    }
-                },
-                new ActionListener() {
-
-                    @Override
-                    public void actionPerformed(ActionEvent e) {
-                        //sync part
-                        LoadPdfDialog.this.setVisible(false);
-                    }
-                });
-    }
-
-    private void showPressed() {
-
-        FilePlacement placement = preparePlacement();
-        if (placement == null) {
-            return;
-        }
-
-        //zoom to new location
-        MainApplication.getMap().mapView.zoomTo(placement.getWorldBounds(this.data));
-        MainApplication.getMap().repaint();
-    }
-
-    private void cancelPressed() {
-        this.removeLayer();
-        this.setVisible(false);
-    }
-
-    private void getMinPressed() {
-        EastNorth en = this.getSelectedCoor();
-
-        if (en != null) {
-            this.minXField.setText(Double.toString(en.east()));
-            this.minYField.setText(Double.toString(en.north()));
-        }
-    }
-
-    private void getMaxPressed() {
-        EastNorth en = this.getSelectedCoor();
-
-        if (en != null) {
-            this.maxXField.setText(Double.toString(en.east()));
-            this.maxYField.setText(Double.toString(en.north()));
-        }
-    }
-
-    // Implementation methods
-
-    private EastNorth getSelectedCoor() {
-        Collection<OsmPrimitive> selected = MainApplication.getLayerManager().getEditDataSet().getSelected();
-
-        if (selected.size() != 1 || !(selected.iterator().next() instanceof Node)) {
-            JOptionPane.showMessageDialog(Main.parent, tr("Please select exactly one node."));
-            return null;
-        }
-
-        LatLon ll = ((Node) selected.iterator().next()).getCoor();
-        FilePlacement pl = new FilePlacement();
-        return pl.reverseTransform(ll);
-    }
-
-    private static JFileChooser loadChooser = null;
-
-    private java.io.File chooseFile() {
-        //get PDF file to load
-        if (loadChooser == null) {
-                loadChooser = new JFileChooser(PdfImportPlugin.Preferences.LoadDir);
-                loadChooser.setAcceptAllFileFilterUsed(false);
-                loadChooser.setMultiSelectionEnabled(false);
-                loadChooser.setFileFilter(new FileFilter() {
-                        @Override
-                        public boolean accept(java.io.File pathname) {
-                                return pathname.isDirectory() || pathname.getName().endsWith(".pdf");
-                        }
-
-                        @Override
-                        public String getDescription() {
-                                return tr("PDF files");
-                        }
-                });
-        } else {
-                loadChooser.rescanCurrentDirectory();
-        }
-        int result = loadChooser.showDialog(this, tr("Preview"));
-        if (result != JFileChooser.APPROVE_OPTION) {
-            return null;
-        } else {
-            return loadChooser.getSelectedFile();
-        }
-    }
-
-    private java.io.File chooseSaveFile() {
-        //get file name
-        JFileChooser fc = new JFileChooser();
-        fc.setAcceptAllFileFilterUsed(true);
-        fc.setMultiSelectionEnabled(false);
-        fc.setFileFilter(new FileFilter() {
-            @Override
-            public boolean accept(java.io.File pathname) {
-                return pathname.isDirectory() || pathname.getName().endsWith(".osm");
-            }
-
-            @Override
-            public String getDescription() {
-                return tr("OSM files");
-            }
-        });
-        int result = fc.showOpenDialog(Main.parent);
-
-        if (result != JFileChooser.APPROVE_OPTION) {
-            return null;
-        } else {
-            return fc.getSelectedFile();
-        }
-    }
-
-    private void runAsBackgroundTask(final Runnable task, final ActionListener after) {
-        this.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
-        Thread t = new Thread(new Runnable() {
-            @Override
-            public void run() {
-                task.run();
-
-                SwingUtilities.invokeLater(new Runnable() {
-                    @Override
-                    public void run() {
-                        setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
-                        after.actionPerformed(null);
-                    }
-                });
-            }
-        });
-        t.start();
-    }
-
-    private PathOptimizer loadPDF(File fileName, ProgressMonitor monitor) {
-
-        monitor.beginTask("", 100);
-        monitor.setTicks(0);
-        monitor.setCustomText(tr("Preparing"));
-
-        double nodesTolerance = 0.0;
-        Color color = null;
-        int maxPaths = Integer.MAX_VALUE;
-
-        if (this.mergeCloseNodesCheck.isSelected()) {
-            try {
-                nodesTolerance = Double.parseDouble(this.mergeCloseNodesTolerance.getText());
-            } catch (Exception e) {
-                JOptionPane
-                .showMessageDialog(
-                        Main.parent,
-                        tr("Tolerance is not a number"));
-                return null;
-            }
-        }
-
-        if (this.colorFilterCheck.isSelected()) {
-            try {
-                String colString = this.colorFilterColor.getText().replace("#", "");
-                color = new Color(Integer.parseInt(colString, 16));
-            } catch (Exception e) {
-                JOptionPane
-                .showMessageDialog(
-                        Main.parent,
-                        tr("Could not parse color"));
-                return null;
-            }
-        }
-
-        if (this.limitPathCountCheck.isSelected()) {
-            try {
-                maxPaths = Integer.parseInt(this.limitPathCount.getText());
-            } catch (Exception e) {
-                JOptionPane
-                .showMessageDialog(
-                        Main.parent,
-                        tr("Could not parse max path count"));
-                return null;
-            }
-        }
-
-
-        monitor.setTicks(10);
-        monitor.setCustomText(tr("Parsing file"));
-
-        PathOptimizer data = new PathOptimizer(nodesTolerance, color, this.splitOnColorChangeCheck.isSelected());
-
-        try {
-            PdfBoxParser parser = new PdfBoxParser(data);
-            parser.parse(fileName, maxPaths, monitor.createSubTaskMonitor(80, false));
-
-        } catch (FileNotFoundException e1) {
-            JOptionPane
-            .showMessageDialog(
-                    Main.parent,
-                    tr("File not found."));
-            return null;
-        } catch (Exception e) {
-            e.printStackTrace();
-            JOptionPane
-            .showMessageDialog(
-                    Main.parent,
-                    tr("Error while parsing: {0}", e.getMessage()));
-            return null;
-        }
-
-        monitor.setTicks(80);
-
-        if (this.removeParallelSegmentsCheck.isSelected()) {
-            try {
-                double tolerance = Double.parseDouble(this.removeParallelSegmentsTolerance.getText());
-                monitor.setCustomText(tr("Removing parallel segments"));
-                data.removeParallelLines(tolerance);
-            } catch (Exception e) {
-                JOptionPane
-                .showMessageDialog(
-                        Main.parent,
-                        tr("Max distance is not a number"));
-                return null;
-            }
-        }
-
-        if (nodesTolerance > 0.0) {
-            monitor.setTicks(83);
-            monitor.setCustomText(tr("Joining nodes"));
-            data.mergeNodes();
-        }
-
-        monitor.setTicks(85);
-        monitor.setCustomText(tr("Joining adjacent segments"));
-        data.mergeSegments();
-
-        if (this.removeSmallObjectsCheck.isSelected()) {
-            try {
-                double tolerance = Double.parseDouble(this.removeSmallObjectsSize.getText());
-                monitor.setTicks(90);
-                monitor.setCustomText(tr("Removing small objects"));
-
-                data.removeSmallObjects(tolerance);
-            } catch (Exception e) {
-                JOptionPane
-                .showMessageDialog(
-                        Main.parent,
-                        tr("Tolerance is not a number"));
-                return null;
-            }
-        }
-
-        if (this.removeLargeObjectsCheck.isSelected()) {
-            try {
-                double tolerance = Double.parseDouble(this.removeLargeObjectsSize.getText());
-                monitor.setTicks(90);
-                monitor.setCustomText(tr("Removing large objects"));
-                data.removeLargeObjects(tolerance);
-            } catch (Exception e) {
-                JOptionPane
-                .showMessageDialog(
-                        Main.parent,
-                        tr("Tolerance is not a number"));
-                return null;
-            }
-        }
-
-        monitor.setTicks(95);
-        monitor.setCustomText(tr("Finalizing layers"));
-        data.splitLayersByPathKind(
-                this.splitOnShapeClosedCheck.isSelected(),
-                this.splitOnSingleSegmentCheck.isSelected(),
-                this.splitOnOrthogonalCheck.isSelected());
-        data.finish();
-
-        monitor.finishTask();
-        return data;
-    }
-
-    private FilePlacement parsePlacement() {
-        ProjectionChoice selectedProjection = (ProjectionChoice) this.projectionCombo.getSelectedItem();
-
-        if (selectedProjection == null) {
-            JOptionPane.showMessageDialog(Main.parent, tr("Please set a projection."));
-            return null;
-        }
-
-        FilePlacement placement = new FilePlacement();
-
-        placement.projection = selectedProjection.getProjection();
-
-        try {
-            placement.setPdfBounds(
-                    Double.parseDouble(this.minXField.getText()),
-                    Double.parseDouble(this.minYField.getText()),
-                    Double.parseDouble(this.maxXField.getText()),
-                    Double.parseDouble(this.maxYField.getText()));
-            placement.setEastNorthBounds(
-                    Double.parseDouble(this.minEastField.getText()),
-                    Double.parseDouble(this.minNorthField.getText()),
-                    Double.parseDouble(this.maxEastField.getText()),
-                    Double.parseDouble(this.maxNorthField.getText()));
-        } catch (Exception e) {
-            JOptionPane.showMessageDialog(Main.parent, tr("Could not parse numbers. Please check."));
-            return null;
-        }
-
-        return placement;
-    }
-
-    private void setPlacement(FilePlacement placement) {
-
-        if (placement == null) {
-            //use default values.
-            placement = new FilePlacement();
-        }
-
-        if (placement.projection != null) {
-            String projectionCode = placement.projection.toCode();
-            BIG_LOOP:
-            for (ProjectionChoice projectionChoice: ProjectionPreference.getProjectionChoices()) {
-                for (String code: projectionChoice.allCodes()) {
-                    if (code.equals(projectionCode)) {
-                        projectionChoice.getPreferencesFromCode(projectionCode);
-                        this.projectionCombo.setSelectedItem(projectionChoice);
-                        break BIG_LOOP;
-                    }
-                }
-            }
-        }
-
-        this.minXField.setText(Double.toString(placement.minX));
-        this.maxXField.setText(Double.toString(placement.maxX));
-        this.minYField.setText(Double.toString(placement.minY));
-        this.maxYField.setText(Double.toString(placement.maxY));
-        this.minEastField.setText(Double.toString(placement.minEast));
-        this.maxEastField.setText(Double.toString(placement.maxEast));
-        this.minNorthField.setText(Double.toString(placement.minNorth));
-        this.maxNorthField.setText(Double.toString(placement.maxNorth));
-        projectionPanel.setEnabled(true);
-        okCancelPanel.setEnabled(true);;
-        this.showButton.setEnabled(true);
-        this.saveButton.setEnabled(true);
-        this.okButton.setEnabled(true);
-        this.getMaxButton.setEnabled(true);
-        this.getMinButton.setEnabled(true);
-    }
-
-    private FilePlacement loadPlacement(File BaseFile) {
-        FilePlacement pl = null;
-        //load saved transformation
-        File propertiesFile = new File(BaseFile.getAbsoluteFile() + ".placement");
-        try {
-
-            if (propertiesFile.exists()) {
-                pl = new FilePlacement();
-                Properties p = new Properties();
-                p.load(new FileInputStream(propertiesFile));
-                pl.fromProperties(p);
-            }
-        } catch (Exception e) {
-            pl = null;
-            e.printStackTrace();
-        }
-
-        return pl;
-    }
-
-    private void savePlacement(FilePlacement pl) {
-        //load saved transformation
-        File propertiesFile = new File(pdfFile.getAbsoluteFile()+ ".placement");
-        try {
-            Properties p = pl.toProperties();
-            p.store(new FileOutputStream(propertiesFile), "PDF file placement on OSM");
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    private OsmDataLayer makeLayer(String name, FilePlacement placement, OsmBuilder.Mode mode, ProgressMonitor monitor) {
-        monitor.beginTask(tr("Building JOSM layer"), 100);
-        OsmBuilder builder = new OsmBuilder(placement);
-        DataSet data = builder.build(this.data.getLayers(), mode, monitor.createSubTaskMonitor(50, false));
-        monitor.setTicks(50);
-        monitor.setCustomText(tr("Postprocessing layer"));
-        OsmDataLayer result = new OsmDataLayer(data, name, null);
-        data.setUploadPolicy(UploadPolicy.BLOCKED);
-        result.setUploadDiscouraged(true);
-        result.setBackgroundLayer(true);
-        result.onPostLoadFromFile();
-
-        monitor.finishTask();
-        return result;
-    }
-
-    private void placeLayer(OsmDataLayer _layer, FilePlacement placement) {
-        this.removeLayer();
-        this.layer = _layer;
-        MainApplication.getLayerManager().addLayer(this.layer);
-        MainApplication.getMap().mapView.zoomTo(placement.getWorldBounds(this.data));
-    }
-
-    private void removeLayer() {
-        if (this.layer != null) {
-            MainApplication.getLayerManager().removeLayer(this.layer);
-            this.layer.data.clear(); //saves memory
-            this.layer = null;
-        }
-//        projectionPanel.setVisible(false);
-//        okCancelPanel.setVisible(false);
-//        loadProgress.setVisible(false);
-        this.showButton.setEnabled(false);
-        this.saveButton.setEnabled(false);
-        this.okButton.setEnabled(false);
-        this.getMaxButton.setEnabled(false);
-        this.getMinButton.setEnabled(false);
-
-    }
-
-    private void saveLayer(java.io.File file, FilePlacement placement, ProgressMonitor monitor) {
-        monitor.beginTask(tr("Saving to file."), 1000);
-
-        OsmBuilder builder = new OsmBuilder(placement);
-        DataSet data = builder.build(this.data.getLayers(), OsmBuilder.Mode.Final, monitor.createSubTaskMonitor(500, false));
-        OsmDataLayer layer = new OsmDataLayer(data, file.getName(), file);
-
-        monitor.setCustomText(tr(" Writing to file"));
-        monitor.setTicks(500);
-
-        OsmExporter exporter = new OsmExporter();
-
-        try {
-            exporter.exportData(file, layer);
-        } catch (IOException e) {
-            Logging.error(e);
-        }
-
-        monitor.finishTask();
-    }
+                                String colString = this.configPanel.colorFilterColor.getText().replace("#", "");
+                                color = new Color(Integer.parseInt(colString, 16));
+                        } catch (Exception e) {
+                                JOptionPane.showMessageDialog(Main.parent, tr("Could not parse color"));
+                                return null;
+                        }
+                }
+
+                if (configPanel.limitPathCountCheck.getValue() && configPanel.limitPathCount.isDataValid()) {
+                                maxPaths = configPanel.limitPathCount.getValue();
+                }
+
+                monitor.setTicks(10);
+                monitor.setCustomText(tr("Parsing file"));
+
+                PathOptimizer data = new PathOptimizer(nodesTolerance, color, configPanel.splitOnColorChangeCheck.getValue());
+
+                try {
+                        PdfBoxParser parser = new PdfBoxParser(data);
+                        parser.parse(fileName, maxPaths, monitor.createSubTaskMonitor(80, false));
+
+                } catch (FileNotFoundException e1) {
+                        JOptionPane.showMessageDialog(Main.parent, tr("File not found."));
+                        return null;
+                } catch (Exception e) {
+                        e.printStackTrace();
+                        JOptionPane.showMessageDialog(Main.parent, tr("Error while parsing: {0}", e.getMessage()));
+                        return null;
+                }
+
+                monitor.setTicks(80);
+
+                if (configPanel.removeParallelSegmentsCheck.getValue() && configPanel.removeParallelSegmentsTolerance.isDataValid()) {
+                                double tolerance = configPanel.removeParallelSegmentsTolerance.getValue();
+                                monitor.setCustomText(tr("Removing parallel segments"));
+                }
+
+                if (nodesTolerance > 0.0) {
+                        monitor.setTicks(83);
+                        monitor.setCustomText(tr("Joining nodes"));
+                        data.mergeNodes();
+                }
+
+                monitor.setTicks(85);
+                monitor.setCustomText(tr("Joining adjacent segments"));
+                data.mergeSegments();
+
+                if (configPanel.removeSmallObjectsCheck.getValue() && configPanel.removeSmallObjectsSize.isDataValid()) {
+                                double tolerance = configPanel.removeSmallObjectsSize.getValue();
+                                monitor.setTicks(90);
+                                monitor.setCustomText(tr("Removing small objects"));
+
+                                data.removeSmallObjects(tolerance);
+
+                }
+
+                if (configPanel.removeLargeObjectsCheck.getValue() && configPanel.removeLargeObjectsSize.isDataValid()) {
+                                double tolerance = configPanel.removeLargeObjectsSize.getValue();
+                                monitor.setTicks(90);
+                                monitor.setCustomText(tr("Removing large objects"));
+                                data.removeLargeObjects(tolerance);
+                }
+
+                monitor.setTicks(95);
+                monitor.setCustomText(tr("Finalizing layers"));
+                data.splitLayersByPathKind(configPanel.splitOnShapeClosedCheck.getValue(),
+                                configPanel.splitOnSingleSegmentCheck.getValue(),
+                                configPanel.splitOnOrthogonalCheck.getValue());
+                data.finish();
+
+                monitor.finishTask();
+                return data;
+        }
+
+        private OsmDataLayer makeLayer(String name, FilePlacement placement, OsmBuilder.Mode mode,
+                        ProgressMonitor monitor) {
+                /*
+                 * create a layer from data
+                 */
+                monitor.beginTask(tr("Building JOSM layer"), 100);
+                OsmBuilder builder = new OsmBuilder(placement);
+                DataSet data = builder.build(pdfData.getLayers(), mode, monitor.createSubTaskMonitor(50, false));
+                data.setUploadPolicy(UploadPolicy.BLOCKED);
+                monitor.setTicks(50);
+                monitor.setCustomText(tr("Postprocessing layer"));
+                OsmDataLayer result = new OsmDataLayer(data, name, null);
+                result.setUploadDiscouraged(true);
+                result.setBackgroundLayer(true);
+                result.onPostLoadFromFile();
+
+                monitor.finishTask();
+                return result;
+        }
+
+        private void placeLayer(OsmDataLayer _layer, FilePlacement placement) {
+                /*
+                 *
+                 */
+                removeLayer();
+                dataLayer = _layer;
+                MainApplication.getLayerManager().addLayer(dataLayer);
+                MainApplication.getMap().mapView.zoomTo(placement.getWorldBounds(pdfData));
+        }
+
+        private void removeLayer() {
+                /*
+                 * remove preview layer
+                 */
+                if (dataLayer != null) {
+                        MainApplication.getLayerManager().removeLayer(dataLayer);
+                        dataLayer.data.clear(); // saves memory
+                        dataLayer = null;
+                }
+                // No layer ==> no actions
+                actionPanel.showButton.setEnabled(false);
+                actionPanel.saveButton.setEnabled(false);
+                actionPanel.okButton.setEnabled(false);
+                placementPanel.setEnabled(false);
+
+        }
+
+        private void saveLayer(java.io.File file, FilePlacement placement, ProgressMonitor monitor) {
+                /*
+                 * save layer to file
+                 * TODO: is this methode valuable? Functionality can easily performed from Main-Menu
+                 */
+                monitor.beginTask(tr("Saving to file."), 1000);
+
+                OsmBuilder builder = new OsmBuilder(placement);
+                DataSet data = builder.build(this.pdfData.getLayers(), OsmBuilder.Mode.Final,
+                                monitor.createSubTaskMonitor(500, false));
+                OsmDataLayer layer = new OsmDataLayer(data, file.getName(), file);
+
+                monitor.setCustomText(tr(" Writing to file"));
+                monitor.setTicks(500);
+
+                OsmExporter exporter = new OsmExporter();
+
+                try {
+                        exporter.exportData(file, layer);
+                } catch (IOException e) {
+                        Logging.error(e);
+                }
+
+                monitor.finishTask();
+        }
 
 }

applications/editors/josm/plugins/pdfimport/src/pdfimport/PdfImportAction.java

@@ -33 +33 @@
 
         //show dialog asking to select coordinate axes and input coordinates and projection.
+        /*
+         * TODO: make dialog reusable
+         */
         LoadPdfDialog dialog = new LoadPdfDialog();
         dialog.setAlwaysOnTop(true);

applications/editors/josm/plugins/pdfimport/src/pdfimport/PdfImportPlugin.java

@@ -4 +4 @@
 import org.openstreetmap.josm.gui.MainApplication;
 import org.openstreetmap.josm.gui.MainMenu;
+import org.openstreetmap.josm.gui.preferences.PreferenceSetting;
+import org.openstreetmap.josm.gui.preferences.PreferenceTabbedPane;
+import org.openstreetmap.josm.gui.preferences.SubPreferenceSetting;
+import org.openstreetmap.josm.gui.preferences.TabPreferenceSetting;
 import org.openstreetmap.josm.plugins.Plugin;
 import org.openstreetmap.josm.plugins.PluginInformation;
-import org.openstreetmap.josm.spi.preferences.Config;
 
 /**
@@ -14 +17 @@
 public class PdfImportPlugin extends Plugin {
 
-        public enum GuiMode {
-                Auto, Expert, Simple
-        };
-
-        public static class Preferences {
-
-                public static String LoadDir;
-                public static GuiMode guiMode;
-                public static boolean MergeNodes;
-                public static double MergeNodesValue;
-                public static boolean RemoveSmall;
-                public static double RemoveSmallValue;
-                public static boolean RemoveLarge;
-                public static double RemoveLargeValue;
-                public static boolean RemoveParallel;
-                public static double RemoveParallelValue;
-                public static boolean LimitPath;
-                public static int LimitPathValue;
-                public static boolean LimitColor;
-                public static String LimitColorValue;
-                public static boolean DebugTags;
-                public static boolean LayerClosed;
-                public static boolean LayerSegment;
-                public static boolean LayerAttribChange;
-                public static boolean LayerOrtho;
-
-                protected static int GuiCode;
-
-                private static String PreFix;
-
-                private Preferences() {
-                        return;
-                }
-
-                public static void reload(String Name) {
-                        Preferences.PreFix = Name + ".";
-                        Preferences.LoadDir = Config.getPref().get(Preferences.PreFix + "loadDir");
-                        Preferences.GuiCode = Config.getPref().getInt(Preferences.PreFix + "GuiCode",0 );
-                        switch (Preferences.GuiCode) {
-                        case 1:
-                                Preferences.guiMode = GuiMode.Expert;
-                                break;
-                        case 2:
-                                Preferences.guiMode = GuiMode.Simple;
-                                break;
-                        default:
-                                Preferences.guiMode = GuiMode.Expert;
-                        }
-                        Preferences.MergeNodes = Config.getPref().getBoolean(Preferences.PreFix + "MergeNodes");
-                        Preferences.MergeNodesValue = Config.getPref().getDouble(Preferences.PreFix + "MergeNodes.Value", 1e-3);
-                        Preferences.RemoveSmall = Config.getPref().getBoolean(Preferences.PreFix + "RemoveSmall");
-                        Preferences.RemoveSmallValue = Config.getPref().getDouble(Preferences.PreFix + "RemoveSmall.Value", 1);
-                        Preferences.RemoveLarge = Config.getPref().getBoolean(Preferences.PreFix + "RemoveLarge");
-                        Preferences.RemoveLargeValue = Config.getPref().getDouble(Preferences.PreFix + "RemoveLarge.Value", 10);
-                        Preferences.RemoveParallel = Config.getPref().getBoolean(Preferences.PreFix + "RemoveParallel");
-                        Preferences.RemoveParallelValue = Config.getPref().getDouble(Preferences.PreFix + "RemoveParalle.Value", 3);
-                        Preferences.LimitPath = Config.getPref().getBoolean(Preferences.PreFix + "LimitPath");
-                        Preferences.LimitPathValue = Config.getPref().getInt(Preferences.PreFix + "LimitPath.Value", 10000);
-                        Preferences.LimitColor = Config.getPref().getBoolean(Preferences.PreFix + "LimitColor");
-                        Preferences.LimitColorValue = Config.getPref().get(Preferences.PreFix + "LimitColor.Value","#000000");
-                        Preferences.DebugTags = Config.getPref().getBoolean(Preferences.PreFix + "DebugTags");
-                        Preferences.LayerClosed = Config.getPref().getBoolean(Preferences.PreFix + "LayerClosed");
-                        Preferences.LayerSegment = Config.getPref().getBoolean(Preferences.PreFix + "LayerSegment");
-                        Preferences.LayerAttribChange = Config.getPref().getBoolean(Preferences.PreFix + "LayerAttribChanges");
-                        Preferences.LayerOrtho = Config.getPref().getBoolean(Preferences.PreFix + "LayerOrtho");
-                }
-        }
 
         public PdfImportPlugin(PluginInformation info) {
                 super(info);
                 MainMenu.add(MainApplication.getMenu().imagerySubMenu, new PdfImportAction());
-                Preferences.reload(this.getPluginInformation().name);
+                new Preferences(getPluginInformation().name);
         }
 
+        public class pdfimportPrefs implements SubPreferenceSetting
+        {
+                @Override
+                public TabPreferenceSetting getTabPreferenceSetting(PreferenceTabbedPane gui)
+                {
+                        return null;
+                }
+
+                @Override
+                public void addGui(PreferenceTabbedPane gui) {
+                        return;
+                }
+
+                @Override
+                public boolean ok() {
+                        return false;
+                }
+
+                @Override
+                public boolean isExpert() {
+                        return false;
+                }
+        }
+
+        @Override
+        public PreferenceSetting getPreferenceSetting() {
+                return new pdfimportPrefs();
+                }
+
 }

applications/editors/josm/plugins/pdfimport/src/pdfimport/ProjectionInfo.java

@@ -2 +2 @@
 package pdfimport;
 
-import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
@@ -9 +8 @@
 import org.openstreetmap.josm.gui.preferences.projection.ProjectionChoice;
 import org.openstreetmap.josm.gui.preferences.projection.ProjectionPreference;
+import org.openstreetmap.josm.gui.preferences.projection.SingleProjectionChoice;
 
 public final class ProjectionInfo {
@@ -27 +27 @@
 
     public static Projection getProjectionByCode(String code) {
-        Projection p = allCodes.get(code);
-        if (p != null) return p;
-        ProjectionChoice pc = allCodesPC.get(code);
-        if (pc == null) return null;
-        Collection<String> pref = pc.getPreferencesFromCode(code);
-        pc.setPreferences(pref);
-        p = pc.getProjection();
-        allCodes.put(code, p);
-        return p;
+                return new SingleProjectionChoice(code.toString(), code.toString(), code).getProjection() ;
+
+//        Projection p = allCodes.get(code);
+//        if (p != null) return p;
+//        ProjectionChoice pc = allCodesPC.get(code);
+//        if (pc == null) return null;
+//        Collection<String> pref = pc.getPreferencesFromCode(code);
+//        pc.setPreferences(pref);
+//        p = pc.getProjection();
+//        allCodes.put(code, p);
+//        return p;
     }
 }