/* Copyright 2010 ESRI
* 
* All rights reserved under the copyright laws of the United States
* and applicable international laws, treaties, and conventions.
* 
* You may freely redistribute and use this sample code, with or
* without modification, provided you include the original copyright
* notice and use restrictions.
* 
* See the use restrictions.
* 
*/
package arcgissamples.scenario;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;

import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;

import com.esri.arcgis.beans.TOC.TOCBean;
import com.esri.arcgis.beans.map.MapBean;
import com.esri.arcgis.beans.pagelayout.PageLayoutBean;
import com.esri.arcgis.beans.toolbar.ToolbarBean;
import com.esri.arcgis.carto.Map;
import com.esri.arcgis.carto.esriViewDrawPhase;
import com.esri.arcgis.controls.ControlsMapFullExtentCommand;
import com.esri.arcgis.controls.ControlsMapPanTool;
import com.esri.arcgis.controls.ControlsMapZoomInTool;
import com.esri.arcgis.controls.ControlsMapZoomOutTool;
import com.esri.arcgis.controls.ControlsOpenDocCommand;
import com.esri.arcgis.controls.ControlsPagePanTool;
import com.esri.arcgis.controls.ControlsPageZoomInFixedCommand;
import com.esri.arcgis.controls.ControlsPageZoomInTool;
import com.esri.arcgis.controls.ControlsPageZoomOutFixedCommand;
import com.esri.arcgis.controls.ControlsPageZoomOutTool;
import com.esri.arcgis.controls.ControlsPageZoomPageToLastExtentBackCommand;
import com.esri.arcgis.controls.ControlsPageZoomPageToLastExtentForwardCommand;
import com.esri.arcgis.controls.ControlsPageZoomWholePageCommand;
import com.esri.arcgis.controls.CustomizeDialog;
import com.esri.arcgis.controls.ICustomizeDialogEvents;
import com.esri.arcgis.controls.ICustomizeDialogEventsOnCloseDialogEvent;
import com.esri.arcgis.controls.ICustomizeDialogEventsOnStartDialogEvent;
import com.esri.arcgis.controls.IMapControlEvents2Adapter;
import com.esri.arcgis.controls.IMapControlEvents2OnAfterDrawEvent;
import com.esri.arcgis.controls.IPageLayoutControlEventsAdapter;
import com.esri.arcgis.controls.IPageLayoutControlEventsOnMouseDownEvent;
import com.esri.arcgis.controls.IPageLayoutControlEventsOnPageLayoutReplacedEvent;
import com.esri.arcgis.controls.ITOCControlEventsAdapter;
import com.esri.arcgis.controls.ITOCControlEventsOnEndLabelEditEvent;
import com.esri.arcgis.controls.ToolbarMenu;
import com.esri.arcgis.controls.esriTOCControlEdit;
import com.esri.arcgis.display.DisplayTransformation;
import com.esri.arcgis.display.ITransformEventsAdapter;
import com.esri.arcgis.display.ITransformEventsVisibleBoundsUpdatedEvent;
import com.esri.arcgis.display.RgbColor;
import com.esri.arcgis.display.SimpleFillSymbol;
import com.esri.arcgis.display.SimpleLineSymbol;
import com.esri.arcgis.geometry.Envelope;
import com.esri.arcgis.systemUI.esriCommandStyles;

public class MapViewerFrame extends JFrame {
  private static final long serialVersionUID = 1L;
  JCheckBox customizeCB;       // JCheckBox to control toolbar customization
  CustomizeDialog customizeDialog; // The Customize dialog box used by
  // the ToolbarBean constructor;
  SimpleFillSymbol fillSymbol; // The symbol used to draw the envelope
  Envelope currentExtent;     // The envelope drawn on the MapBean
  Map focusMap;                // The PageLayoutBean's focus map

  PageLayoutBean pageLayout;
  MapBean map;
  TOCBean toc;
  ToolbarBean toolbar;
  ToolbarMenu popupMenu;
  JLabel statusLabel;

  //Constructor
  public MapViewerFrame() {
    setTitle("MapViewer");

    pageLayout = new PageLayoutBean();
    map = new MapBean();
    toc = new TOCBean();
    toolbar = new ToolbarBean();
    statusLabel = new JLabel(" ");
    try {
      popupMenu = new ToolbarMenu();
    } catch (IOException e) {
      e.printStackTrace();
    }
  }

  public void buildAndShow() throws IOException {
    JPanel mapTOCPanel = buildMapTOCPanel();

    createCustomizeDialog();
    customizeCB = new JCheckBox("Customize");

    JPanel topPanel = new JPanel();
    topPanel.setLayout(new BorderLayout());
    topPanel.add(toolbar, BorderLayout.CENTER);
    topPanel.add(customizeCB, BorderLayout.EAST);

    this.getContentPane().add(topPanel, BorderLayout.NORTH);
    //this.getContentPane().add(toolbar, BorderLayout.NORTH);
    this.getContentPane().add(pageLayout, BorderLayout.CENTER);
    this.getContentPane().add(mapTOCPanel, BorderLayout.WEST);
    this.getContentPane().add(statusLabel, BorderLayout.SOUTH);

    // Set label editing to manual.
    toc.setLabelEdit(esriTOCControlEdit.esriTOCControlManual);

    // Create symbol used to draw overview on the MapBean.
    createOverviewSymbol();

    // Add popup menu items
    popupMenu.addItem( new ControlsPageZoomInFixedCommand(), 0, -1, false, esriCommandStyles.esriCommandStyleIconAndText );
    popupMenu.addItem( new ControlsPageZoomOutFixedCommand(), 0, -1, false, esriCommandStyles.esriCommandStyleIconAndText );
    popupMenu.addItem( new ControlsPageZoomWholePageCommand(), 0, -1, false, esriCommandStyles.esriCommandStyleIconAndText );
    popupMenu.addItem( new ControlsPageZoomPageToLastExtentBackCommand(), 0, -1, false, esriCommandStyles.esriCommandStyleIconAndText );
    popupMenu.addItem( new ControlsPageZoomPageToLastExtentForwardCommand(), 0, -1, false, esriCommandStyles.esriCommandStyleIconAndText );

    // Add generic commands to the toolbar
    toolbar.addItem( new ControlsOpenDocCommand(), 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly );
    toolbar.addItem( new ControlsPageZoomInTool(), 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly );
    toolbar.addItem( new ControlsPageZoomOutTool(), 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly );
    toolbar.addItem( new ControlsPagePanTool(), 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly );
    toolbar.addItem( new ControlsPageZoomWholePageCommand(), 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly );
    toolbar.addItem( new ControlsPageZoomPageToLastExtentBackCommand(), 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly );
    toolbar.addItem( new ControlsPageZoomPageToLastExtentForwardCommand(), 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly );
    toolbar.addItem( new ControlsMapZoomInTool(), 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly );
    toolbar.addItem( new ControlsMapZoomOutTool(), 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly );
    toolbar.addItem( new ControlsMapPanTool(), 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly );
    toolbar.addItem( new ControlsMapFullExtentCommand(), 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly );
    toolbar.addItem(new AddDateCommand(), 0, -1, true, 0, esriCommandStyles.esriCommandStyleTextOnly);

    addEventListeners();

    // Load a preauthored map document into the PageLayout control.
    //Get DEVKITHOME Home
    String devKitHome = System.getenv("AGSDEVKITJAVA"); 
    String documentPath = devKitHome + File.separator + "java" + File.separator + "samples" + 
                       File.separator + "data" + File.separator + "mxds" + 
                       File.separator + "gulf of st. lawrence.mxd";
    
    if (pageLayout.checkMxFile(documentPath))
      pageLayout.loadMxFile(documentPath, null);

    // Set buddy controls to wire up the TOC and Toolbar bean
    // with the PageLayout bean.
    toc.setBuddyControl(pageLayout);
    toolbar.setBuddyControl(pageLayout);
    popupMenu.setHook(pageLayout);

    this.setVisible(true);
  }

  public void addEventListeners() throws IOException {
    pageLayout.addIPageLayoutControlEventsListener(new IPageLayoutControlEventsAdapter() {
      private static final long serialVersionUID = 1L;
      public void onPageLayoutReplaced(IPageLayoutControlEventsOnPageLayoutReplacedEvent evt) throws IOException {
        map.loadMxFile(pageLayout.getDocumentFilename(), null, null);
        map.setExtent(map.getFullExtent());
        focusMap = (Map)pageLayout.getActiveView().getFocusMap();
        currentExtent = (Envelope) focusMap.getExtent();
        DisplayTransformation dt = (DisplayTransformation)focusMap.getScreenDisplay().getDisplayTransformation();
        dt.addITransformEventsListener(new ITransformEventsAdapter() {
          private static final long serialVersionUID = 1L;

          public void visibleBoundsUpdated(ITransformEventsVisibleBoundsUpdatedEvent evt) throws IOException {
            // Set currentExtent to the new visible extent.
            currentExtent = (Envelope) evt.getSender().getVisibleBounds();
            // Refresh the map components foreground phase.
            map.refresh(esriViewDrawPhase.esriViewForeground, null, null);
          }
        });
      }
      public void onMouseDown(IPageLayoutControlEventsOnMouseDownEvent evt) throws IOException {
        // If Right mouse button(2) is pressed, display the popup menu.
        if(evt.getButton() == 2)
          popupMenu.popupMenu(evt.getX(), evt.getY(), pageLayout.getHWnd());
      }
    });

    toc.addITOCControlEventsListener(new ITOCControlEventsAdapter() {
      private static final long serialVersionUID = 1L;

      public void onEndLabelEdit(ITOCControlEventsOnEndLabelEditEvent labelEditEvt) throws IOException {
        String newLabel = labelEditEvt.getNewLabel();
        // If the new label is an empty string, prevent the edit.
        if (newLabel.equals(""))
          labelEditEvt.setCanEdit(false);
      }
    });

    map.addIMapControlEvents2Listener(new IMapControlEvents2Adapter() {
      private static final long serialVersionUID = 1L;

      public void onAfterDraw(IMapControlEvents2OnAfterDrawEvent evt) throws IOException {
        if (evt.getViewDrawPhase() == esriViewDrawPhase.esriViewForeground) {
          try {
            // Draw the shape on the MapBean.
            map.drawShape(currentExtent, fillSymbol);
          } catch (Exception e) {
            System.err.println("Error in drawing shape on MapBean");
            //e.printStackTrace();
          }
        }
      }
    });

    customizeCB.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        try {
          if (customizeCB.isSelected()) {
            customizeDialog.startDialog(toolbar.getHWnd());
          } else {
            customizeDialog.closeDialog();
          }
        } catch (Exception ee) {
          ee.printStackTrace();
        }
      }
    });

    customizeDialog.addICustomizeDialogEventsListener(new ICustomizeDialogEvents() {
      private static final long serialVersionUID = 1L;
      public void onStartDialog(ICustomizeDialogEventsOnStartDialogEvent arg0) throws IOException {
        toolbar.setCustomize(true);
      }
      public void onCloseDialog(ICustomizeDialogEventsOnCloseDialogEvent arg0) throws IOException {
        toolbar.setCustomize(false);
        java.awt.EventQueue.invokeLater(new Runnable() {
          public void run() {
            customizeCB.setSelected(false);
          }
        });
      }
    });

  }


  private JPanel buildMapTOCPanel() {
    JPanel leftPanel = new JPanel();
    JPanel bottomPanel = new JPanel();
    leftPanel.setLayout(new BorderLayout());
    bottomPanel.setLayout(new BorderLayout());
    bottomPanel.setPreferredSize(new Dimension(200,200));
    bottomPanel.add(map, BorderLayout.CENTER);
    leftPanel.add(toc, BorderLayout.CENTER);
    leftPanel.add(bottomPanel, BorderLayout.SOUTH);
    return leftPanel;
  }

  private void createOverviewSymbol() throws IOException {
    RgbColor color = new RgbColor();
    color.setRed(255);
    color.setGreen(0);
    color.setBlue(0);
    color.setTransparency((byte)255);

    SimpleLineSymbol outline = new SimpleLineSymbol();
    outline.setWidth(15);
    outline.setColor(color);

    fillSymbol = new SimpleFillSymbol();

    color.setTransparency((byte)0);
    fillSymbol.setColor(color);
    fillSymbol.setOutline(outline);
  }

  private void createCustomizeDialog() throws IOException {
    customizeDialog = new CustomizeDialog();
    customizeDialog.setDialogTitle("Customize Toolbar Items");
    customizeDialog.setShowAddFromFile(true);
    // Set the toolbar that the new items will be added to.
    customizeDialog.setDoubleClickDestination(toolbar);

  }

} // end MapViewerFrame class