include/sfx2/devtools/DocumentModelTreeHandler.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  */
  10
  11 #pragma once
  12
  13 #include <vcl/weld.hxx>
  14
  15 #include <com/sun/star/uno/XInterface.hpp>
  16 #include <com/sun/star/uno/Reference.hxx>
  17
  18 /** Document model tree handler
  19  *
  20  * Handles the DOM tree part of DevTools, which includes interaction with
  21  * the DOM tree view UI elements and the DOM model.
  22  */
  23 class DocumentModelTreeHandler
  24 {
  25 private:
  26     std::unique_ptr<weld::TreeView>& mpDocumentModelTree;
  27     css::uno::Reference<css::uno::XInterface> mxDocument;
  28
  29     // Clears all children of a tree node, where the parent is
  30     // identified by the input tree iter.
  31     void clearChildren(weld::TreeIter const& rParent);
  32
  33     // Clear all tree view nodes.
  34     void clearAll();
  35
  36 public:
  37     DocumentModelTreeHandler(std::unique_ptr<weld::TreeView>& pDocumentModelTree,
  38                              css::uno::Reference<css::uno::XInterface> xDocument);
  39
  40     DECL_LINK(ExpandingHandler, const weld::TreeIter&, bool);
  41
  42     void inspectDocument();
  43
  44     static css::uno::Reference<css::uno::XInterface> getObjectByID(OUString const& rID);
  45
  46     void dispose();
  47
  48     // selects the input object if it exists in the DOM tree view
  49     void selectObject(css::uno::Reference<css::uno::XInterface> const& xInterface);
  50 };
  51
  52 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */