Examples of org.locationtech.udig.project.command.NavCommand

Package org.locationtech.udig.project.command

Examples of org.locationtech.udig.project.command.NavCommand

org.locationtech.udig.project.command.NavCommand
All implementations of NavCommand are used to manipulate the viewport model of the map. In addition they are send to the Navigation Command Stack rather than the normal command stack for execution. @author Jesse @since 0.5

            return; // no go
        }
        
        //NavigationCommandFactory navigate = NavigationCommandFactory.getInstance();


        NavCommand show = new SetViewportBBoxCommand(areaOfInterest, world);
        imap.sendCommandASync( show );
    }

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   * @see org.locationtech.udig.project.internal.command.navigation.NavCommand#setViewportModel(org.locationtech.udig.project.ViewportModelControl)
   */
  public void setViewportModel(ViewportModel model) {
    this.model = model;
    for (Iterator iter = commands.iterator(); iter.hasNext();) {
      NavCommand command = (NavCommand) iter.next();
      command.setViewportModel(model);
    }
  }

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    model.eSetDeliver(false);
    boolean changedState = false;
    try {
      for (Iterator<? extends MapCommand> iter = commands.iterator(); iter
          .hasNext();) {
        NavCommand command = (NavCommand) iter.next();


        // reset the eSetDeliverState so that the last change will trigger a re-render
        if (!iter.hasNext())
          model.eSetDeliver(previousDeliver);
        
                // initialize command
                command.setMap(getMap());
                command.setViewportModel(model);
               
                changedState |= runCommand(command, monitor);
      }
      monitor.done();
    } finally {

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//                System.out.println("current scale:" + currentscale);
//                System.out.println("aaaanew scale:" + newscale);
//            }
            
            //compute new bbox for 
            NavCommand setFinal = new AbstractNavCommand(){


                @Override
                protected void runImpl( IProgressMonitor monitor ) throws Exception {
                    model.setBounds(newbounds);
                }

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         */
        public void mouseReleased( MapMouseEvent e ) {
            if (dragging) {
                ((ViewportPane) context.getMapDisplay()).enableDrawCommands(true);
                Point end = e.getPoint();
                NavCommand finalPan = new PanCommand((start.x - end.x), (start.y - end.y));


                // clear any events before we try to pan. This dramatically reduces the number
                // of images drawn to the screen in the wrong spot
                ((ViewportPane) getContext().getMapDisplay()).update();

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                // System.out.println("current scale:" + currentscale);
                // System.out.println("aaaanew scale:" + newscale);
                // }


                // compute new bbox for
                NavCommand setFinal = new AbstractNavCommand(){


                    @Override
                    protected void runImpl( IProgressMonitor monitor ) throws Exception {
                        model.setBounds(newbounds);
                    }

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        IAction tool = ApplicationGIS.getToolManager().getToolAction("org.locationtech.udig.tools.selectionTool", "org.locationtech.udig.tool.edit.edit"); //$NON-NLS-1$ //$NON-NLS-2$
        // could be null if tool.edit plug-in is not in distribution.
        if( tool !=null ){
          tool.run();
        }
        NavCommand zoom = context.getNavigationFactory().createSetViewportBBoxCommand(
                bounds, crs);
        context.sendASyncCommand(zoom);
        composite.getCommands().add(context.getSelectionFactory().createFIDSelectCommand(getLayer(),getFeature()));
        composite.getCommands().add(context.getEditFactory().createSetEditFeatureCommand(getFeature(), getLayer()));
        context.sendASyncCommand(composite);

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     */
    public void mouseReleased(MapMouseEvent e) {
        if (dragging) {
          ((ViewportPane)context.getMapDisplay()).enableDrawCommands(true);
            Point end=e.getPoint();
            NavCommand finalPan = new PanCommand((start.x-end.x), (start.y-end.y));


            //clear any events before we try to pan.  This dramatically reduces the number
            //of images drawn to the screen in the wrong spot
            ((ViewportPane) getContext().getMapDisplay()).update();

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Related Classes of org.locationtech.udig.project.command.NavCommand

org.locationtech.udig.issues.FeatureIssue

org.locationtech.udig.location.ui.LocationView

org.locationtech.udig.project.internal.command.navigation.NavComposite

org.locationtech.udig.tools.internal.FixedScalePan

org.locationtech.udig.tools.internal.Pan

org.locationtech.udig.tools.internal.PanTool$FixedScale

org.locationtech.udig.tools.internal.PanTool$Pan

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