Laboratoire ICAR » Plateforme TXM

/**

 * Correspondence analysis factorial map chart editor.

 * @author sjacquot

 *

 */

public class CAFactorialMapChartEditor extends ChartEditor<CA> {

	// FIXME: try to automate that

	// a solution is to stop using two int in CA but a members int[] dimensions, then use a ComboViewer in this editor

	//

	/**

	 * To show/hide individuals.

	 */

	protected ToolItem showIndividuals;

	/**

	 * To show/hide variables.

	 */

	protected ToolItem showVariables;

	/**

	 * To show/hide the point shapes or only the labels.

	 */

	protected ToolItem showPointShapes;

	/**

	 * Unit property.

	 */

	protected PropertiesComboViewer unitPropertyComboViewer;

	/**

	 * Minimum frequency filtering spinner.

	 */

	protected Spinner fMinSpinner;

	/**

	 * Maximum number of lines filtering.

	 */

	protected Spinner vMaxSpinner;

	/**

	 *

	 * @param chartEditorInput

	public CAFactorialMapChartEditor(ChartEditorInput chartEditorInput) {

		super(chartEditorInput);

	}

	@Override

	public void setFocus() {

		this.parentMultiPagesEditor.setFocus();

	}

	@Override

	public void __createPartControl() {

		// Main parameters

		GLComposite mainParametersArea = this.getMainParametersComposite();

		try {

			// display lexical table parameters if it is not visible

			if (!this.getResult().getParent().isVisible()  // the LT parent is not visible

				mainParametersArea.getLayout().numColumns = 2;

				// unit property

				new Label(mainParametersArea, SWT.NONE).setText(TXMCoreMessages.common_property);

				this.unitPropertyComboViewer = new PropertiesComboViewer(

						this.getResult().getUnitProperty(),

						false);

			}

		}

		catch (CqiClientException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

		// Extend the chart editor tool bar

		new ToolItem(this.chartToolBar, SWT.SEPARATOR);

		// Show/hide columns

		showIndividuals = new ToolItem(this.chartToolBar, SWT.CHECK);

		// FIXME: keep this for offering an option "large icons" with text in buttons ?

		showIndividuals.setToolTipText(CAUIMessages.showhideTheColumnPoints);

		showIndividuals.setImage(IImageKeys.getImage(CAFactorialMapChartEditor.class, "icons/show_columns.png")); //$NON-NLS-1$

		showIndividuals.addSelectionListener(computeSelectionListener);

		// Show/hide rows

		showVariables = new ToolItem(this.chartToolBar, SWT.CHECK);

		// FIXME: keep this for offering an option "large icons" with text in buttons ?

		showVariables.setToolTipText(CAUIMessages.showhideTheRowPoints);

		showVariables.setImage(IImageKeys.getImage(CAFactorialMapChartEditor.class, "icons/show_rows.png")); //$NON-NLS-1$

		showVariables.addSelectionListener(computeSelectionListener);

		// Show/hide point shapes

		showPointShapes = new ToolItem(this.chartToolBar, SWT.CHECK);

		// FIXME: keep this for offering an option "large icons" with text in buttons ?

		showPointShapes.setToolTipText(CAUIMessages.showhidePointShapes);

		showPointShapes.setImage(IImageKeys.getImage(CAFactorialMapChartEditor.class, "icons/show_point_shapes.png")); //$NON-NLS-1$

		showPointShapes.addSelectionListener(computeSelectionListener);

		// Factors plane selection

		CLabel factorsLabel = new CLabel(this.chartToolBar, SWT.CENTER);

		factorsLabel.setText(CAUIMessages.axesColon);

		this.chartToolBar.addControl(factorsLabel);

		final Combo plansCombo = new Combo(this.chartToolBar, SWT.READ_ONLY);

		// FIXME: commented because the infos panel is not ready to manage more axes

		String items[] = { "(1,2)", "(1,3)", "(2,3)" }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$

		// TODO : commented because the infos panel is not ready to manage more axes

		plansCombo.setItems(items);

		// Preselect the plan from the CA data

			plansCombo.select(2);

		}

			plansCombo.select(1);

		}

			plansCombo.select(0);

		}

		this.chartToolBar.addControl(plansCombo);

		// Listeners

		SelectionListener listener = new SelectionListener() {

			@Override

			public void widgetSelected(SelectionEvent e) {

				boolean resetView = false;

				// Change factors

					Combo plans = (Combo) e.getSource();

					int dimension1 = 1;

					int dimension2 = 2;

					String str = plans.getItem(plans.getSelectionIndex());

					String[] split = str.split(","); // 2 items //$NON-NLS-1$

					dimension1 = Integer.parseInt(split[0]);

					dimension2 = Integer.parseInt(split[1]);

					getResult().setFirstDimension(dimension1);

					getResult().setSecondDimension(dimension2);

					resetView = true;

				}

				getResult().setChartDirty();

				getResult().setNeedsToResetView(resetView);

				compute(true);

			}

			@Override

			public void widgetDefaultSelected(SelectionEvent e) {

				// TODO Auto-generated method stub

			}

		};

		plansCombo.addSelectionListener(listener);

		// parent parameters

		// thresholds

		if (!this.getResult().getParent().isVisible()  // the LT parent is not visible

			ThresholdsGroup thresholdsGroup = new ThresholdsGroup(this.getExtendedParametersGroup(), SWT.NONE, this, false, false);

			this.fMinSpinner = thresholdsGroup.getFMinSpinner();

			this.vMaxSpinner = thresholdsGroup.getVMaxSpinner();

		this.chartToolBar.pack();

	}

	@Override

	public void updateEditorFromChart(boolean update) {

		// Updating complementary editors

		try {

			// cols and rows tables

			// eigenvalues chart

			// eigenvalues table

		}

		catch (Exception e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

	}

	@Override

	protected void onInit() {

		IChartComponent chartComponent = this.getComposite().getChartComponent();

		// Axis unit square ratio constraint

		chartComponent.squareOff();

		// FIXME: this code is too much AWT related

		// Axis unit square ratio constraint on resize

			@Override

			public void componentShown(ComponentEvent arg0) {

				// TODO Auto-generated method stub

			}

			@Override

			public void componentResized(ComponentEvent e) {

				getComposite().getChartComponent().squareOff();

			}

			@Override

			public void componentMoved(ComponentEvent arg0) {

				// TODO Auto-generated method stub

			}

			@Override

			public void componentHidden(ComponentEvent arg0) {

				// TODO Auto-generated method stub

			}

		});

	}