Examples of 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

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

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


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

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

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

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

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

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

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

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

     */
    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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