Examples of edu.indiana.extreme.xbaya.graph.gui.GraphCanvas

Package edu.indiana.extreme.xbaya.graph.gui

Examples of edu.indiana.extreme.xbaya.graph.gui.GraphCanvas

edu.indiana.extreme.xbaya.graph.gui.GraphCanvas
A canvas to display a graph (workflow). @author Satoshi Shirasuna

    JMenuItem menuItem = new JMenuItem("Partition Streamflow");
    menuItem.addActionListener(new AbstractAction() {
      
      @Override
      public void actionPerformed(ActionEvent e) {
        GraphCanvas canvas = WorkflowMenu.this.engine.getGUI().getGraphCanvas();
        try {
          canvas.partition();
        } catch (XBayaException e1) {
          WorkflowMenu.this.engine.getErrorWindow().error(e1);
        }
      }
    });

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        }else{
          dataType = new QName(ns, type);
        }
        Workflow[] newWorkflows = new WorkflowHarvester().harvest(engineRef.getWorkflow(), dataType);
        for (Workflow workflow : newWorkflows) {
          GraphCanvas canvas = engineRef.getGUI().newGraphCanvas(true);
          canvas.setWorkflow(workflow);
        }
            }
        });
        return menuItem;
  }

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      List<Node> nodeSet, XBayaEngine engine, String subworkflowName)
      throws GraphException {
    Workflow subWorkflow = Workflow.getWorkflow(parentWorkflow, nodeSet,
        subworkflowName);


    GraphCanvas newGraphCanvas = engine.getGUI().newGraphCanvas(false);
    newGraphCanvas.setWorkflow(subWorkflow);


    Node newNode = parentWorkflow.addNode(new GenericSubWorkflowComponent(
        subWorkflow));


    List<Node> removeList = nodeSet;

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          this.engine.getErrorWindow().error(warning, e);
          return;
        }
      }


      GraphCanvas graphCanvas = this.engine.getGUI().getGraphCanvas();
      graphCanvas.setNameAndDescription(name, description);
      graphCanvas.getWorkflow().setMetadata(metadata);
      hide();
    }else{
      this.nameTextField.setText(StringUtil.convertToJavaIdentifier(name));
      JOptionPane.showMessageDialog(this.engine.getGUI().getFrame(), "Invalid Name. Please consider the Name suggsted", "Invalid Name", JOptionPane.OK_OPTION);
    }

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//    }    
    String name = this.nameTextField.getText();
//    if (name != null && name.equals(StringUtil.convertToJavaIdentifier(name))) {
      String description = this.descriptionTextArea.getText();


      GraphCanvas graphCanvas = this.engine.getGUI().getGraphCanvas();
      graphCanvas.setNameAndDescription(name, description);
      hide();
//    }else{
//      this.nameTextField.setText(StringUtil.convertToJavaIdentifier(name));
//      JOptionPane.showMessageDialog(this.engine.getGUI().getFrame(), 
//          "Invalid Name. Please consider the Name suggsted", "Invalid Name", JOptionPane.OK_OPTION);

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    /**
     * @see edu.indiana.extreme.xbaya.graph.gui.GraphCanvasListener#graphCanvasChanged(edu.indiana.extreme.xbaya.graph.gui.GraphCanvasEvent)
     */
    public void graphCanvasChanged(GraphCanvasEvent event) {
        GraphCanvasEventType type = event.getType();
        GraphCanvas graphCanvas = event.getGraphCanvas();
        switch (type) {
        case INPUT_PORT_SELECTED:
            Port inputPort = graphCanvas.getSelectedInputPort();
            setInputPort(inputPort);
            break;
        case OUTPUT_PORT_SELECTED:
            Port outputPort = graphCanvas.getSelectedOutputPort();
            setOutputPort(outputPort);
            break;
        case GRAPH_LOADED:
        case NAME_CHANGED:
        case NODE_SELECTED:

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        // Create a diff workflow
        WorkflowModifier modifier = new WorkflowModifier(workflow, eventData);
        Workflow diffWorkflow = modifier.createDifference();


        if (this.gui) {
            GraphCanvas canvas = this.engine.getGUI().newGraphCanvas(true);
            canvas.setWorkflow(diffWorkflow);
            repaintAndWait(5);
        }


        File diffWorkflowFile = new File(this.temporalDirectory,
                "complex-math-diff.xwf");

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   * @param focus
   * 
   * @return The graph canvas created
   */
  public GraphCanvas newGraphCanvas(boolean focus) {
    GraphCanvas newGraphCanvas = new GraphCanvas(this.engine);
    this.graphCanvases.add(newGraphCanvas);
    this.graphTabbedPane.addTab("Workflow",
        newGraphCanvas.getSwingComponent());
    if (focus) {
      setFocus(newGraphCanvas);
    }
    newGraphCanvas.addGraphCanvasListener(this.componentViewer);
    newGraphCanvas.addGraphCanvasListener(this.portViewer);
    newGraphCanvas.addGraphCanvasListener(new GraphCanvasListener() {


      public void graphCanvasChanged(GraphCanvasEvent event) {
        GraphCanvasEventType type = event.getType();
        final GraphCanvas graphCanvas = event.getGraphCanvas();
        final Workflow workflow = event.getWorkflow();
        switch (type) {
        case GRAPH_LOADED:
        case NAME_CHANGED:
          SwingUtilities.invokeLater(new Runnable() {
            public void run() {
              String name = workflow.getName();


              // Change the name of the tab.
              int index = XBayaGUI.this.graphTabbedPane
                  .indexOfComponent(graphCanvas
                      .getSwingComponent());
              XBayaGUI.this.graphTabbedPane.setTitleAt(index,
                  workflow.getName());


              // Change the name of the frame.

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   * This method needs to be called by Swing event thread.
   * 
   * @param workflow
   */
  public void selectOrCreateGraphCanvas(Workflow workflow) {
    GraphCanvas graphCanvas = null;
    for (GraphCanvas canvas : this.graphCanvases) {
      if (workflow == canvas.getWorkflow()) {
        graphCanvas = canvas;
      }
    }
    if (graphCanvas == null) {
      graphCanvas = newGraphCanvas(true);
      graphCanvas.setWorkflow(workflow);
    } else {
      setFocus(graphCanvas);
    }
  }

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      }
    });
  }


  private void activeTabChanged() {
    GraphCanvas graphPanel = getGraphCanvas();


    // Reset the port viewers.
    Port inputPort = graphPanel.getSelectedInputPort();
    Port outputPort = graphPanel.getSelectedOutputPort();
    this.portViewer.setInputPort(inputPort);
    this.portViewer.setOutputPort(outputPort);


    // Reset component viewer.
    Node node = graphPanel.getSelectedNode();
    Component component;
    if (node != null) {
      component = node.getComponent();
    } else {
      component = this.componentSelector.getSelectedComponent();
    }
    this.componentViewer.setComponent(component);


    String name = graphPanel.getWorkflow().getName();
    setFrameName(name);
  }

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Related Classes of edu.indiana.extreme.xbaya.graph.gui.GraphCanvas

edu.indiana.extreme.xbaya.component.Component

edu.indiana.extreme.xbaya.component.gui.ComponentViewer

edu.indiana.extreme.xbaya.component.registry.ComponentReference

edu.indiana.extreme.xbaya.experiment.gui.OGCEXRegistryWorkflowPublisherWindow

edu.indiana.extreme.xbaya.graph.DataPort

edu.indiana.extreme.xbaya.graph.dynamic.DynamicNode

edu.indiana.extreme.xbaya.graph.dynamic.PortAddable

edu.indiana.extreme.xbaya.graph.Edge

edu.indiana.extreme.xbaya.graph.GraphPiece

edu.indiana.extreme.xbaya.graph.Node

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