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

Package org.locationtech.udig.project.command

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

org.locationtech.udig.project.command.UndoableComposite
A UndoableCommand composed of multiple UndoableCommands. Executes and rollsback as a atomic command. See Composite Pattern. @author jeichar @since 0.3 @see CompositeCommand @see UndoableCommand

            }
        }
        if( commands.size() == 0)
            return null;
        else
            return new UndoableComposite(commands);
    }

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                }
                
                if( shape.getEditGeom().getShapeType()==ShapeType.POLYGON  )
                    generalPath.close();
                
                UndoableComposite appendPathToShape;
                    appendPathToShape = EditUtils.instance.appendPathToShape(handler, generalPath.getPathIterator(),
                        shape);
                // Now we need to collapse the last two vertices if they are
                // within snapping distance.  
                if ( shape.getEditGeom().getShapeType()==ShapeType.POLYGON ){
                    
                    List< ? extends MapCommand> commands = appendPathToShape.getCommands();
                    AddVertexCommand lastVertexCommand=(AddVertexCommand) commands.get(commands.size()-1);
                    AddVertexCommand previousVertexCommand=(AddVertexCommand) commands.get(commands.size()-2);
                    EditUtils.MinFinder finder = new EditUtils.MinFinder(lastVertexCommand.getPointToAdd());
                    double dist = finder.dist(previousVertexCommand.getPointToAdd());
                    if( dist<vertexRadius ){
                        commands.remove(previousVertexCommand);
                    }
                }
                if( handler.getCurrentShape()!=null )
                    appendPathToShape.getFinalizerCommands().add(new SetEditStateCommand( handler, EditState.MODIFYING));
                else{
                    appendPathToShape.getFinalizerCommands().add(new SetEditStateCommand( handler, EditState.CREATING));
                }
                
                appendPathToShape.setMap(handler.getContext().getMap());
                appendPathToShape.run(new NullProgressMonitor());
                
                return new UndoRedoCommand(appendPathToShape);
            } catch (Exception exception) {
                throw (RuntimeException) new RuntimeException( exception );
            } finally {

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            }
        }
        if( commands.size() == 0)
            return null;
        else{
            UndoableComposite undoableComposite = new UndoableComposite(commands);
            undoableComposite.setMap(handler.getContext().getMap());
            try {
                undoableComposite.execute(new NullProgressMonitor());
            } catch (Exception e1) {
                throw (RuntimeException) new RuntimeException( ).initCause( e1 );
            }
            return new UndoRedoCommand(undoableComposite);
        }

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                PreferenceUtil.instance().getVertexRadius());
        if( point.equals(handler.getCurrentShape().getPoint(0))){
            List<UndoableMapCommand> commands=new ArrayList<UndoableMapCommand>();
            commands.add(new ReversePointsInShapeCommand(handler, handler.getCurrentShape()));
            commands.add(new SetEditStateCommand(handler, EditState.CREATING));
            return new UndoableComposite(commands);
        }else
            return new SetEditStateCommand(handler, EditState.CREATING);
    }

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  /**
   * Deletes the previous parallel preview and draws a new one.
   */
  private void redraw() {


    UndoableComposite composite = new UndoableComposite();


    delete(composite);
    draw(composite);


    composite.setMap(handler.getContext().getMap());
    context.sendASyncCommand(composite);


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

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  }


    private void runDeselectionStrategies( IProgressMonitor monitor ) {


        List<DeselectionStrategy> strategies = parameters.deselectionStrategies;
        UndoableComposite compositeCommand = new UndoableComposite();
        for( DeselectionStrategy strategy : strategies ) {
            strategy.run(monitor, parameters, compositeCommand);
        }
        this.command = compositeCommand;

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    }


    private void runSelectionStrategies( IProgressMonitor monitor, FeatureIterator<SimpleFeature> reader ) {
        List<SelectionStrategy> strategies = parameters.selectionStrategies;
        UndoableComposite compositeCommand = new UndoableComposite();
        compositeCommand.setName(Messages.SelectGeometryCommand_name);
        
        SimpleFeature firstFeature = reader.next();
        for( SelectionStrategy selectionStrategy : strategies ) {
          selectionStrategy.run(monitor, compositeCommand, parameters, firstFeature,
              true);

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                    createAddFeatureCommands(commands, geoms, first);
                } finally {
                    monitor.worked(2);
                }
                this.writeCommand = new UndoableComposite(commands);
            }
            writeCommand.setMap(getMap());
            handler.setCurrentState(EditState.COMMITTING);
            writeCommand.execute(new SubProgressMonitor(monitor, 5));
        } finally {

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

org.eclipse.core.runtime.SubProgressMonitor

org.locationtech.udig.issues.FeatureIssue

org.locationtech.udig.mapgraphic.AbstractToggleMapGraphicAction

org.locationtech.udig.mapgraphic.graticule.GraticuleCRSConfigurator

org.locationtech.udig.project.command.factory.SelectionCommandFactory

org.locationtech.udig.project.ui.internal.CRSPropertyPage$LayerStrategy

org.locationtech.udig.tool.select.TableView

org.locationtech.udig.tools.edit.activator.DeleteGlobalActionSetterActivator$DeleteVertexHandler

org.locationtech.udig.tools.edit.behaviour.accept.AcceptChangesBehaviour

org.locationtech.udig.tools.edit.behaviour.accept.DeselectEditShapeAcceptBehaviour

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