DocumentModelTreeHandler.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 */
 
#pragma once
 
#include <vcl/weld.hxx>
 
#include <com/sun/star/uno/XInterface.hpp>
#include <com/sun/star/uno/Reference.hxx>
 
class DocumentModelTreeHandler
{
private:
    std::unique_ptr<weld::TreeView>& mpDocumentModelTree;
    css::uno::Reference<css::uno::XInterface> mxDocument;
 
    // Clears all children of a tree node, where the parent is
    // identified by the input tree iter.
    void clearChildren(weld::TreeIter const& rParent);
 
    // Clear all tree view nodes.
    void clearAll();
 
public:
    DocumentModelTreeHandler(std::unique_ptr<weld::TreeView>& pDocumentModelTree,
                             css::uno::Reference<css::uno::XInterface> xDocument);
 
    DECL_LINK(ExpandingHandler, const weld::TreeIter&, bool);
 
    void inspectDocument();
 
    static css::uno::Reference<css::uno::XInterface> getObjectByID(OUString const& rID);
 
    void dispose();
 
    // selects the input object if it exists in the DOM tree view
    void selectObject(css::uno::Reference<css::uno::XInterface> const& xInterface);
};
 
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