Examples with Memento org.olat.core.util.memento.Memento used on opensource projects

Example 6 with Memento

use of org.olat.core.util.memento.Memento in project openolat by klemens.

the class QTIEditorMainController method init.

private void init(UserRequest ureq) {
    main = createVelocityContainer("index");
    JSAndCSSComponent jsAndCss;
    // Add html header js
    jsAndCss = new JSAndCSSComponent("qitjsandcss", new String[] { "js/openolat/qti.js" }, null);
    main.put("qitjsandcss", jsAndCss);
    mainPanel = new Panel("p_qti_editor");
    mainPanel.setContent(main);
    if (notEditable) {
        // test not editable
        VelocityContainer notEditableVc = createVelocityContainer("notEditable");
        notEditableButton = LinkFactory.createButton("ok", notEditableVc, this);
        Panel panel = new Panel("notEditable");
        panel.setContent(notEditableVc);
        columnLayoutCtr = new LayoutMain3ColsController(ureq, getWindowControl(), null, panel, null);
        putInitialPanel(columnLayoutCtr.getInitialComponent());
        return;
    }
    stackedPanel = new TooledStackedPanel("qtiEditorStackedPanel", getTranslator(), this);
    stackedPanel.setCssClass("o_edit_mode");
    // initialize the history
    if (qtiPackage.isResumed() && qtiPackage.hasSerializedChangelog()) {
        // there were already changes made -> reload!
        history = qtiPackage.loadChangelog();
    } else {
        // start with a fresh history. Editor is resumed but no changes were made
        // so far.
        history = new HashMap<String, Memento>();
    }
    // The menu tree model represents the structure of the qti document.
    // All insert/move operations on the model are propagated to the structure
    // by the node
    menuTreeModel = new QTIEditorTreeModel(qtiPackage);
    menuTree = new MenuTree("QTIDocumentTree");
    menuTree.setTreeModel(menuTreeModel);
    menuTree.setSelectedNodeId(menuTree.getTreeModel().getRootNode().getIdent());
    // listen to the tree
    menuTree.addListener(this);
    // remember the qtidoc title when we started this editor, to correctly name
    // the history report
    startedWithTitle = menuTree.getSelectedNode().getAltText();
    // 
    main.put("tabbedPane", menuTreeModel.getQtiRootNode().createEditTabbedPane(ureq, getWindowControl(), getTranslator(), this));
    main.contextPut("qtititle", menuTreeModel.getQtiRootNode().getAltText());
    main.contextPut("isRestrictedEdit", restrictedEdit ? Boolean.TRUE : Boolean.FALSE);
    // 
    columnLayoutCtr = new LayoutMain3ColsController(ureq, getWindowControl(), menuTree, mainPanel, "qtieditor" + qtiPackage.getRepresentingResourceable());
    listenTo(columnLayoutCtr);
    stackedPanel.pushController("Editor", columnLayoutCtr);
    // qtiPackage must be loaded previousely
    populateToolC();
    // Add css background
    if (restrictedEdit) {
        addSectionLink.setEnabled(false);
        addSCLink.setEnabled(false);
        addMCLink.setEnabled(false);
        addPoolLink.setEnabled(false);
        addFIBLink.setEnabled(false);
        if (!qtiPackage.getQTIDocument().isSurvey()) {
            addKPrimLink.setEnabled(false);
        }
        addEssayLink.setEnabled(false);
        columnLayoutCtr.addCssClassToMain("o_editor_qti_correct");
    } else {
        columnLayoutCtr.addCssClassToMain("o_editor_qti");
    }
    deleteLink.setEnabled(false);
    moveLink.setEnabled(false);
    copyLink.setEnabled(false);
    putInitialPanel(stackedPanel);
    if (restrictedEdit) {
        // we would like to us a modal dialog here, but this does not work! we
        // can't push to stack because the outher workflows pushes us after the
        // controller to the stack. Thus, if we used a modal dialog here the
        // dialog would never show up.
        columnLayoutCtr.setCol3(new Panel("empty"));
        columnLayoutCtr.hideCol1(true);
        columnLayoutCtr.hideCol2(true);
        String text = translate("qti.restricted.edit.warning") + "<br/><br/>" + createReferenceesMsg(ureq);
        proceedRestricedEditDialog = DialogBoxUIFactory.createYesNoDialog(ureq, getWindowControl(), null, text);
        listenTo(proceedRestricedEditDialog);
        proceedRestricedEditDialog.activate();
    }
}