ganttproject.java

It is all about project scheduling. GanttProject is a tool for creating a project schedule by means

    private GanttChartTabContentPanel myGanttChartTabContent;

    private ResourceChartTabContentPanel myResourceChartTabContent;

    private RowHeightAligner myRowHeightAligner;

    public TaskContainmentHierarchyFacade getTaskContainment() {
    	if (myFacadeInvalidator==null) {
    		return TaskContainmentHierarchyFacade.STUB;
    	}
        if (!myFacadeInvalidator.isValid() || myCachedFacade == null) {
            myCachedFacade = new TaskContainmentHierarchyFacadeImpl(tree);
            myFacadeInvalidator.reset();
        }
        return myCachedFacade;
    }

    private void initOptions() {
        //Color color = GanttGraphicArea.taskDefaultColor;
        //myApplicationConfig.register(options);
        options.setUIConfiguration(myUIConfiguration);
        options.setDocumentsMRU(documentsMRU);
        options.setLookAndFeel(lookAndFeel);
        if (options.load()) {
            language = options.getLanguage();
            GanttGraphicArea.taskDefaultColor = options.getDefaultColor();
            
            lookAndFeel = options.getLnfInfos();
            HttpDocument.setLockDAVMinutes(options.getLockDAVMinutes());            
        }
        
        myUIConfiguration = options.getUIConfiguration();
    }
    
    /** Constructor */
    public GanttProject(boolean isOnlyViewer, boolean isApplet) {
        ToolTipManager.sharedInstance().setInitialDelay(200);
        ToolTipManager.sharedInstance().setDismissDelay(60000);
        
        Mediator.registerRoleManager(getRoleManager());

        TaskSelectionManager taskSelectionManager = new TaskSelectionManager();
        Mediator.registerTaskSelectionManager(taskSelectionManager);
        /*
         * [bbaranne] I add a Mediator object so that we can get the GanttProject
         * singleton whereever we are in the source code. Perhaps some of you
         * don't like this, but I believe that it is practical...
         */
        Mediator.registerGanttProject(this);

        this.isOnlyViewer = isOnlyViewer;
        if (!isOnlyViewer)
            setTitle(language.getText("appliTitle"));
        else
            setTitle("GanttViewer");
        setFocusable(true);
        lookAndFeel = GanttLookAndFeels.getGanttLookAndFeels().getDefaultInfo();
        options = new GanttOptions(getRoleManager(), getDocumentManager(), isOnlyViewer);
        myUIConfiguration = options.getUIConfiguration();        
        class TaskManagerConfigImpl implements TaskManagerConfig {
            public Color getDefaultColor() {
                return myUIConfiguration.getTaskColor();
            }

            public GPCalendar getCalendar() {
                return GanttProject.this.getActiveCalendar();
            }

            public TimeUnitStack getTimeUnitStack() {
                return GanttProject.this.getTimeUnitStack();
            }

            public ResourceManager getResourceManager() {
                return GanttProject.this.getHumanResourceManager();
            }

        }
        TaskManagerConfig taskConfig = new TaskManagerConfigImpl();
        myTaskManager = TaskManager.Access.newInstance(
                new TaskContainmentHierarchyFacade.Factory() {
                    public TaskContainmentHierarchyFacade createFacede() {
                        return GanttProject.this.getTaskContainment();
                    }
                }, taskConfig);
        Mediator.registerTaskManager(myTaskManager);
        ImageIcon icon = new ImageIcon(getClass().getResource(
                "/icons/ganttproject.png"));
        setIconImage(icon.getImage());

        // Create each objects
        tree = new GanttTree2(this, myTaskManager, getUIFacade());
        myFacadeInvalidator = new FacadeInvalidator(tree.getJTree().getModel());
        getProject().addProjectEventListener(myFacadeInvalidator);        
        area = new GanttGraphicArea(this, tree, getTaskManager(),
                getZoomManager(), getUndoManager());
        options.addOptionGroups(getUIFacade().getGanttChart().getOptionGroups());
        options.addOptionGroups(getUIFacade().getResourceChart().getOptionGroups());
        options.addOptionGroups(new GPOptionGroup[]{getProjectUIFacade().getOptionGroup()});
        options.addOptionGroups(getDocumentManager().getNetworkOptionGroups());
        myRowHeightAligner = new RowHeightAligner(tree, area.getMyChartModel());
        area.getMyChartModel().addOptionChangeListener(myRowHeightAligner);
        initOptions();
        area.setUIConfiguration(myUIConfiguration);
        tree.setGraphicArea(area);
        //

        miChartOptions = new JMenuItem(area.getOptionsDialogAction());

        getZoomManager().addZoomListener(area.getZoomListener());

        /*myCopyAction = new CopyAction((GanttTree2) getTree(), options
                .getIconSize());
        */
        
//        myCopyAction = new CopyAction(this, options.getIconSize());
//        
//        /*myPasteAction = new PasteAction((GanttTree2) getTree(), options
//                .getIconSize());*/
//        
//        myPasteAction = new PasteAction(this, options.getIconSize());
//        
//        /*myCutAction = new CutAction((GanttTree2) getTree(), options
//                .getIconSize());*/
//        
//        myCutAction = new CutAction(this, options.getIconSize());
        
        myRefreshAction = new RefreshViewAction(getUIFacade(), options);

//        myRolloverActions.add(myCopyAction);
//        myRolloverActions.add(myPasteAction);
//        myRolloverActions.add(myCutAction);
        myRolloverActions.add(myRefreshAction);
        tree.setActions();
        

        // Create the menus

        bar = new JMenuBar();
        if (!isOnlyViewer)
            setJMenuBar(bar);
        // Allocation of the menus
        mProject = new JMenu();
        mMRU = new JMenu();
        mMRU.setIcon(new ImageIcon(getClass().getResource(
                "/icons/recent_16.gif")));
        mEdit = new JMenu();
        // mView = new JMenu ();
        mTask = new JMenu();
        mHuman = new JMenu();
        mHelp = new JMenu();
        mCalendar = new JMenu();
        miUndo = new JMenuItem(new UndoAction(getUndoManager(), "16", this));
        mEdit.add(miUndo);
        // miUndo.setEnabled(false);
        miRedo = new JMenuItem(new RedoAction(getUndoManager(), "16", this));
        mEdit.add(miRedo);
        // miRedo.setEnabled(false);
        mEdit.addSeparator();

        createProjectMenu();

        miRefresh = new JMenuItem(myRefreshAction);
        // miRefresh.setAccelerator((KeyStroke)myRefreshAction.getValue(Action.ACCELERATOR_KEY));
        mEdit.add(miRefresh);
        mEdit.addSeparator();

        //miCut = new JMenuItem(myCutAction);
        mEdit.add(getViewManager().getCutAction());
        //miCopy = new JMenuItem(myCopyAction);
        mEdit.add(getViewManager().getCopyAction());
        //miPaste = new JMenuItem(myPasteAction);
        mEdit.add(getViewManager().getPasteAction());
        mEdit.addSeparator();
        miOptions = createNewItem("/icons/settings_16.gif");
        mEdit.add(miOptions);
        myNewTaskAction = new NewTaskAction((IGanttProject) this);
        mTask.add(myNewTaskAction);
        miDeleteTask = createNewItem("/icons/delete_16.gif");
        mTask.add(miDeleteTask);
        myTaskPropertiesAction = new TaskPropertiesAction(getProject(), Mediator.getTaskSelectionManager(), getUIFacade());
        mTask.add(myTaskPropertiesAction);
        getTree().setTaskPropertiesAction(myTaskPropertiesAction);
        getResourcePanel().setTaskPropertiesAction(myTaskPropertiesAction);
        //
        // 
        myNewHumanAction = new NewHumanAction(getHumanResourceManager(),
                getRoleManager(), this, this) {
            public void actionPerformed(ActionEvent event) {
                super.actionPerformed(event);
                getTabs().setSelectedIndex(UIFacade.RESOURCES_INDEX);
            }
        };


        mHuman.add(myNewHumanAction);
        myDeleteHumanAction = getResourceActions().getDeleteHumanAction();
        miDelHuman = new JMenuItem(myDeleteHumanAction);
        mHuman.add(miDelHuman);
        //miPropHuman = createNewItem("/icons/properties_16.gif");
        //mHuman.add(miPropHuman);
        mHuman.add(getResourcePanel().getResourcePropertiesAction());
        miSendMailHuman = createNewItem("/icons/send_mail_16.gif");
        mHuman.add(miSendMailHuman);

        mHuman.add(new ImportResources(getHumanResourceManager(),
                getTaskManager(), getRoleManager(), this));

        miEditCalendar = createNewItem("/icons/clock_16.gif");
        mCalendar.add(miEditCalendar);
        miPrjCal = createNewItem("/icons/default_calendar_16.gif");
        mCalendar.add(miPrjCal);
        miWebPage = createNewItem("/icons/home_16.gif");
        mHelp.add(miWebPage);
        miManual = createNewItem("/icons/help_16.gif");
        try { // See if helpgui library is on the classpath
            Class.forName("net.sourceforge.helpgui.HelpGui");
            mHelp.add(miManual);
            miManual.setAccelerator(KeyStroke.getKeyStroke("F1"));
        } catch (Exception ex) {
            // Not add the help button on the ui
        }
        miTips = createNewItem("/icons/about_16.gif");
        mHelp.add(miTips);
        miAbout = createNewItem("/icons/manual_16.gif");
        mHelp.add(miAbout);
        if (!isApplet) {
            bar.add(mProject); // for a applet veiwer, Project menu is not
            // neccessary By CL
        }
        bar.add(mEdit);
        JMenu viewMenu = createViewMenu();
        if (viewMenu != null)
            bar.add(viewMenu);
        // bar.add (mView);
        bar.add(mTask);
        bar.add(mHuman);
        // bar.add(mCalendar);
        bar.add(mHelp);
        setMemonic();
        // to create a default project
        // createDefaultTree(tree);
        myGanttChartTabContent = new GanttChartTabContentPanel(getProject(), getUIFacade(),tree, area);
        GPView ganttView = getViewManager().createView(myGanttChartTabContent, new ImageIcon(getClass().getResource("/icons/tasks_16.gif")));
        ganttView.setVisible(true);
        myResourceChartTabContent = new ResourceChartTabContentPanel(getResourcePanel(), getResourcePanel().area);
        GPView resourceView = getViewManager().createView(myResourceChartTabContent, new ImageIcon(getClass().getResource("/icons/res_16.gif")));
        resourceView.setVisible(true);
        getTabs().setSelectedIndex(0);
        this.resp.setActions();
        
        // pert area
        //getTabs().setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
        getTabs().addChangeListener(new ChangeListener() {
            public void stateChanged(ChangeEvent e) {
                bCritical
                        .setEnabled(getTabs().getSelectedIndex() == UIFacade.GANTT_INDEX);
                bScrollCenter
                        .setEnabled(getTabs().getSelectedIndex() == UIFacade.GANTT_INDEX);
                bComparePrev
                        .setEnabled(getTabs().getSelectedIndex() == UIFacade.GANTT_INDEX);
                bSaveCurrent
                        .setEnabled(getTabs().getSelectedIndex() == UIFacade.GANTT_INDEX);

                bNewTask
                        .setEnabled(getTabs().getSelectedIndex() == UIFacade.GANTT_INDEX
                                || getTabs().getSelectedIndex() == UIFacade.RESOURCES_INDEX);

                bDelete
                        .setEnabled(getTabs().getSelectedIndex() == UIFacade.GANTT_INDEX
                                || getTabs().getSelectedIndex() == UIFacade.RESOURCES_INDEX);

                bProperties
                        .setEnabled(getTabs().getSelectedIndex() == UIFacade.GANTT_INDEX
                                || getTabs().getSelectedIndex() == UIFacade.RESOURCES_INDEX);

                bZoomIn
                        .setEnabled(getTabs().getSelectedIndex() == UIFacade.GANTT_INDEX
                                || getTabs().getSelectedIndex() == UIFacade.RESOURCES_INDEX);

                bZoomOut
                        .setEnabled(getTabs().getSelectedIndex() == UIFacade.GANTT_INDEX
                                || getTabs().getSelectedIndex() == UIFacade.RESOURCES_INDEX);

                if (getTabs().getSelectedIndex() == UIFacade.GANTT_INDEX) { // Gantt
                    // Chart
                    bNewTask.setToolTipText(getToolTip(correctLabel(language
                            .getText("createTask"))));
                    bDelete.setToolTipText(getToolTip(correctLabel(language
                            .getText("deleteTask"))));
                    bProperties.setToolTipText(getToolTip(correctLabel(language
                            .getText("propertiesTask"))));

                    if (options.getButtonShow() != GanttOptions.ICONS) {
                        bNewTask.setText(correctLabel(language
                                .getText("createTask")));
                        bDelete.setText(correctLabel(language
                                .getText("deleteTask")));
                        bProperties.setText(correctLabel(language
                                .getText("propertiesTask")));
                    }

                } else if (getTabs().getSelectedIndex() == UIFacade.RESOURCES_INDEX) { // Resources
                    // Chart
                    bNewTask.setToolTipText(getToolTip(correctLabel(language