chart2/source/controller/sidebar/ChartSidebarSelectionListener.cxx

   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 #include "ChartSidebarSelectionListener.hxx"
  11
  12 #include <com/sun/star/view/XSelectionSupplier.hpp>
  13 #include <com/sun/star/frame/XController.hpp>
  14
  15 #include <ObjectIdentifier.hxx>
  16
  17 namespace chart {
  18 namespace sidebar {
  19
  20 ChartSidebarSelectionListenerParent::~ChartSidebarSelectionListenerParent()
  21 {
  22 }
  23
  24 ChartSidebarSelectionListener::ChartSidebarSelectionListener(
  25         ChartSidebarSelectionListenerParent* pParent):
  26     mpParent(pParent)
  27 {
  28 }
  29
  30 ChartSidebarSelectionListener::ChartSidebarSelectionListener(
  31         ChartSidebarSelectionListenerParent* pParent,
  32         ObjectType eType):
  33     mpParent(pParent)
  34 {
  35     maTypes.push_back(eType);
  36 }
  37
  38 ChartSidebarSelectionListener::~ChartSidebarSelectionListener()
  39 {
  40 }
  41
  42 void ChartSidebarSelectionListener::selectionChanged(const css::lang::EventObject& rEvent)
  43 {
  44     if (!mpParent)
  45         return;
  46
  47     bool bCorrectObjectSelected = false;
  48
  49     css::uno::Reference<css::frame::XController> xController(rEvent.Source, css::uno::UNO_QUERY);
  50     if (xController.is())
  51     {
  52         css::uno::Reference<css::view::XSelectionSupplier> xSelectionSupplier(xController, css::uno::UNO_QUERY);
  53         if (xSelectionSupplier.is())
  54         {
  55             css::uno::Any aAny = xSelectionSupplier->getSelection();
  56             if (aAny.hasValue())
  57             {
  58                 OUString aCID;
  59                 aAny >>= aCID;
  60                 ObjectType eType = ObjectIdentifier::getObjectType(aCID);
  61                 bCorrectObjectSelected = std::any_of(maTypes.begin(), maTypes.end(),
  62                         [eType](const ObjectType& eTypeInVector) { return eType == eTypeInVector; });
  63             }
  64         }
  65     }
  66
  67     mpParent->selectionChanged(bCorrectObjectSelected);
  68 }
  69
  70 void ChartSidebarSelectionListener::disposing(const css::lang::EventObject& /*rEvent*/)
  71 {
  72     if (!mpParent)
  73         return;
  74
  75     mpParent = nullptr;
  76 }
  77
  78 void ChartSidebarSelectionListener::setAcceptedTypes(const std::vector<ObjectType>& aTypes)
  79 {
  80     maTypes = aTypes;
  81 }
  82
  83 } }
  84
  85 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */