Examples of org.locationtech.udig.project.IMap

org.locationtech.udig.project.IMap
The part of the model that represents a map.
A Map consists of:
- ContextModel - holds on to list of layers
- ViewportModel - the bounds and projection of the current display
  
  Responsibilities:
  - Provide access to the active controllers and models, but not viewers.
  - Create a new map based on the current map is also included
  @author Jesse @since 0.5

        setDataValue();
    }


    private void removeMapMouseListener() {
        if (currentMapMouseListener != null) {
            final IMap activeMap = ApplicationGIS.getActiveMap();
            final IRenderManager renderManager = activeMap.getRenderManager();
            final ViewportPane viewportPane = (ViewportPane) renderManager.getMapDisplay();
            viewportPane.removeMouseListener(currentMapMouseListener);
        }
    }

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            viewportPane.removeMouseListener(currentMapMouseListener);
        }
    }


    private void addMapMouseListener() {
        final IMap activeMap = ApplicationGIS.getActiveMap();
        if (activeMap == null) {
            return;
        }
        final IRenderManager renderManager = activeMap.getRenderManager();
        if (renderManager == null) {
            return;
        }
        final ViewportPane viewportPane = (ViewportPane) renderManager.getMapDisplay();
        if (viewportPane == null) {
            return;
        }


        currentMapMouseListener = new MapMouseListener(){
            public void mouseReleased( MapMouseEvent event ) {
                Point point = event.getPoint();
                Coordinate worldClick = activeMap.getViewportModel().pixelToWorld(point.x, point.y);
                if (isEastingNorthing) {
                    text.setText(String.valueOf(worldClick.x) + "," + String.valueOf(worldClick.y));
                }
                if (isNorthing) {
                    text.setText(String.valueOf(worldClick.y));

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                                            return;
                                        }


                                        if (newMapName != null && newMapName.length() > 0) {
                                            // remove map from layer view
                                            IMap activeMap = ApplicationGIS.getActiveMap();
                                            List<ILayer> mapLayers = activeMap.getMapLayers();
                                            List<ILayer> toRemove = new ArrayList<ILayer>();
                                            for( int i = 0; i < mapLayers.size(); i++ ) {
                                                String layerName = mapLayers.get(i).getName();
                                                if (layerName.equals(oldMapName)) {
                                                    // remove it from layer list
                                                    toRemove.add(mapLayers.get(i));
                                                }


                                            }
                                            if (toRemove.size() > 0)
                                                activeMap.sendCommandSync(new DeleteLayersCommand((ILayer[]) toRemove
                                                        .toArray(new ILayer[toRemove.size()])));


                                            // rename the map
                                            renameGrassRasterMap(mapsetName, oldMapName, newMapName);
                                            // remove old map

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  @Override
  public void setContext(IToolContext newContext) {


    // ######### THIS IS NEW STUFF - Before editing the setContext
    // method was EMPTY
    IMap map;
    if (newContext == null) {
      // initialize or reinitialize the Presenter
      map = getCurrentMap();
      if (map != null) {
        removeListenerFrom(map);

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    assert mergedFeature != null;


    // creates the command to delete selected features


    final EditCommandFactory cmdFactory = EditCommandFactory.getInstance();
    final IMap map = layer.getMap();


    List<UndoableMapCommand> cmdList = new LinkedList<UndoableMapCommand>();


    final FeatureIterator<SimpleFeature> iter = sourceFeatures.features();
    while (iter.hasNext()) {

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                Coordinate c2 = context.getMap().getViewportModel().pixelToWorld(end.x, end.y);


                Envelope bounds = new Envelope(c1, c2);


                ILayer activeRegionLayer = JGrassPlugin.getDefault().getActiveRegionMapGraphic();
                IMap activeMap = ApplicationGIS.getActiveMap();
                IBlackboard blackboard = activeMap.getBlackboard();
                ActiveRegionStyle style = (ActiveRegionStyle) blackboard.get(ActiveregionStyleContent.ID);
                if (style != null) {
                    try {
                        JGrassRegion activeRegion = new JGrassRegion(style.windPath);
                        JGrassRegion newActiveRegion = JGrassRegion.adaptActiveRegionToEnvelope(bounds, activeRegion);

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        super.dispose(); // run super


        // remove ourselves as a selection listener
        getSite().getPage().removeSelectionListener(workbenchListener);
        if (currentPart != null) {
            IMap map = (IMap) currentPart.getAdapter(IMap.class);
            if (map != null) {
                map.getEditManager().removeListener(editListener);
            }
            currentPart = null;
        }
        if (currentMap != null) {
            currentMap.getEditManager().removeListener(editListener);

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        }
        return getSchema(currentPart);
    }


    private SimpleFeatureType getSchema(IWorkbenchPart part) {
        IMap map = (IMap) part.getAdapter(IMap.class);
        if (map == null) {
            return null;
        }
        IEditManager editManager = map.getEditManager();
        if (editManager == null) {
            return null;
        }
        ILayer selectedLayer = editManager.getSelectedLayer();
        if (selectedLayer == null) {

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        return page;
    }


    @Override
    protected PageRec doCreatePage(IWorkbenchPart part) {
        IMap map = (IMap) part.getAdapter(IMap.class);
        if (map == null) {
            MessagePage page = new MessagePage();
            page.setMessage("Please select a Map");
            initPage(page);
            page.createControl(getPageBook());

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        IEditorPart editor = page.getActiveEditor();
        if (editor == null)
            return null;


        IMap map = (IMap) editor.getAdapter(IMap.class);
        if (map == null)
            return null;


        return editor;
    }

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org.locationtech.udig.catalog.internal.wmt.ui.view.WMTZoomLevelSwitcher

org.locationtech.udig.catalog.jgrass.activeregion.ActiveRegionBBoxSelection

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org.locationtech.udig.catalog.jgrass.activeregion.dialogs.JGRasterLayerTreeViewer$ContentProvider

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org.locationtech.udig.catalog.jgrass.operations.RemoveMapAction

org.locationtech.udig.catalog.jgrass.operations.RenameMapAction

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