Examples of EditToolHandler

org.locationtech.udig.tools.edit.EditToolHandler
This is the class an edit tool configures to do all the work.
The tool receives events from the view port, and forwards those events to this handler. The handler will figure out behaviour to run; taking the resulting commands to execute. @author jones @since 1.1.0

Examples of org.locationtech.udig.tools.edit.EditToolHandler

        this.typeToCreate = typeToCreate;
    }


    public void run( IProgressMonitor monitor, SelectionParameter parameters,
            UndoableComposite commands ) {
        EditToolHandler handler = parameters.handler;
        EditBlackboard editBlackboard = handler.getEditBlackboard(handler.getEditLayer());


        if (!parameters.event.isModifierDown(MapMouseEvent.MOD1_DOWN_MASK)
                && !parameters.event.isShiftDown() && parameters.permitClear) {
            writeModifiedFeaturesAndStartEditing(monitor, parameters, commands);
            
            commands.addCommand(handler.getContext().getEditFactory()
                    .createNullEditFeatureCommand());
            commands.addCommand(new ClearEditBlackboardCommand(handler, editBlackboard));
            commands.addCommand(new SetEditStateCommand(handler, EditState.NONE));
        }


        if (typeToCreate != null) {
            if (typeToCreate == ShapeType.POINT) {
                commands.addCommand(new StartEditingCommand(handler, parameters.event,
                        typeToCreate, handler.getCurrentState()));
                commands.addCommand(handler.getCommand(handler.getAcceptBehaviours()));
            } else {
                commands.addCommand(new StartEditingCommand(handler, parameters.event,
                        typeToCreate, EditState.CREATING));
            }
        }

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Examples of org.locationtech.udig.tools.edit.EditToolHandler


    }


    private void writeModifiedFeaturesAndStartEditing( final IProgressMonitor monitor,
            final SelectionParameter parameters, final UndoableComposite commands ) {
        EditToolHandler handler = parameters.handler;
        EditBlackboard editBlackboard = handler.getEditBlackboard(handler
                .getEditLayer());
        if (hasDirtyGeom(handler)) {
            commands.addCommand(handler.getCommand(handler.getAcceptBehaviours()));
            commands.addCommand(new DeselectEditGeomCommand(handler, editBlackboard.getGeoms()));
        }
    }

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Examples of org.locationtech.udig.tools.edit.EditToolHandler

     * @param feature Feature being selected
     * @param firstFeature true if this is the first feature returned for selection
     */
    public void run( IProgressMonitor monitor, UndoableComposite commands,
            SelectionParameter parameters, SimpleFeature feature, boolean firstFeature ) {
        EditToolHandler handler = parameters.handler;
        Class< ? extends Geometry>[] acceptableClasses = parameters.acceptableClasses;
        boolean onlyAdd = parameters.onlyAdd;
        MapMouseEvent event = parameters.event;


        for( Class< ? extends Geometry> clazz : acceptableClasses ) {
            if (clazz.isAssignableFrom(feature.getDefaultGeometry().getClass())) {
                EditPlugin.trace(EditPlugin.SELECTION,
                        "Feature is one of the acceptable classes " + feature.getID(), null); //$NON-NLS-1$


                if (firstFeature && !keyboardModifierIndicatesAdd(handler, event) && !onlyAdd ) {
                    commands.addCommand(handler.getCommand(handler.getAcceptBehaviours()));
                    commands.addCommand(new SelectFeatureAsEditFeatureCommand(handler, feature,
                            handler.getEditLayer(), Point.valueOf(event.x, event.y)));
                } else {
                    if (onlyAdd || keyboardModifierIndicatesAdd(handler, event)) {
                        // call SelectFeaturecommand so that it is the CurrentEditGeom
                        commands.addCommand(new SelectFeatureCommand(handler, feature, Point
                                .valueOf(event.x, event.y)));

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Examples of org.locationtech.udig.tools.edit.EditToolHandler


    if (toolContext == null) {
      return;
    }


    EditToolHandler handler = toolContext.getHandler();


    List<UndoableMapCommand> commands = new ArrayList<UndoableMapCommand>();


    commands.add(handler.getCommand(handler.getAcceptBehaviours()));
    UndoableComposite undoableComposite = new UndoableComposite(commands);


    undoableComposite.setMap(handler.getContext().getMap());
    handler.getContext().sendASyncCommand(undoableComposite);


    handler.getContext().getViewportPane().repaint();
  }

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