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 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20 #include <cppuhelper/supportsservice.hxx>
21
22 #include <DrawController.hxx>
23 #include <SdUnoSlideView.hxx>
24
25 #include <SlideSorter.hxx>
26 #include <controller/SlideSorterController.hxx>
27 #include <controller/SlsPageSelector.hxx>
28 #include <controller/SlsCurrentSlideManager.hxx>
29 #include <model/SlsPageEnumerationProvider.hxx>
30 #include <model/SlsPageDescriptor.hxx>
31 #include <sdpage.hxx>
32 #include <com/sun/star/beans/XPropertySet.hpp>
33
34 using namespace ::com::sun::star;
35 using namespace ::com::sun::star::uno;
36
37 namespace sd {
38
SdUnoSlideView(slidesorter::SlideSorter & rSlideSorter)39 SdUnoSlideView::SdUnoSlideView (
40 slidesorter::SlideSorter& rSlideSorter) throw()
41 : DrawSubControllerInterfaceBase(m_aMutex),
42 mrSlideSorter(rSlideSorter)
43 {
44 }
45
~SdUnoSlideView()46 SdUnoSlideView::~SdUnoSlideView() throw()
47 {
48 }
49
50 //----- XSelectionSupplier ----------------------------------------------------
51
select(const Any & aSelection)52 sal_Bool SAL_CALL SdUnoSlideView::select (const Any& aSelection)
53 {
54 slidesorter::controller::SlideSorterController& rSlideSorterController
55 = mrSlideSorter.GetController();
56 slidesorter::controller::PageSelector& rSelector (rSlideSorterController.GetPageSelector());
57 rSelector.DeselectAllPages();
58 Sequence<Reference<drawing::XDrawPage> > xPages;
59 aSelection >>= xPages;
60 for (const auto& rPage : std::as_const(xPages))
61 {
62 Reference<beans::XPropertySet> xSet (rPage, UNO_QUERY);
63 if (xSet.is())
64 {
65 try
66 {
67 Any aNumber = xSet->getPropertyValue("Number");
68 sal_Int32 nPageNumber = 0;
69 aNumber >>= nPageNumber;
70 nPageNumber -=1; // Transform 1-based page numbers to 0-based ones.
71 rSelector.SelectPage(nPageNumber);
72 }
73 catch (const RuntimeException&)
74 {
75 }
76 }
77 }
78
79 return true;
80 }
81
getSelection()82 Any SAL_CALL SdUnoSlideView::getSelection()
83 {
84 Any aResult;
85
86 slidesorter::model::PageEnumeration aSelectedPages (
87 slidesorter::model::PageEnumerationProvider::CreateSelectedPagesEnumeration(
88 mrSlideSorter.GetModel()));
89 int nSelectedPageCount (
90 mrSlideSorter.GetController().GetPageSelector().GetSelectedPageCount());
91
92 Sequence<Reference<XInterface> > aPages(nSelectedPageCount);
93 int nIndex = 0;
94 while (aSelectedPages.HasMoreElements() && nIndex<nSelectedPageCount)
95 {
96 slidesorter::model::SharedPageDescriptor pDescriptor (aSelectedPages.GetNextElement());
97 aPages[nIndex++] = pDescriptor->GetPage()->getUnoPage();
98 }
99 aResult <<= aPages;
100
101 return aResult;
102 }
103
addSelectionChangeListener(const css::uno::Reference<css::view::XSelectionChangeListener> &)104 void SAL_CALL SdUnoSlideView::addSelectionChangeListener (
105 const css::uno::Reference<css::view::XSelectionChangeListener>&)
106 {}
107
removeSelectionChangeListener(const css::uno::Reference<css::view::XSelectionChangeListener> &)108 void SAL_CALL SdUnoSlideView::removeSelectionChangeListener (
109 const css::uno::Reference<css::view::XSelectionChangeListener>&)
110 {}
111
112 //----- XDrawView -------------------------------------------------------------
113
setCurrentPage(const css::uno::Reference<css::drawing::XDrawPage> & rxDrawPage)114 void SAL_CALL SdUnoSlideView::setCurrentPage (
115 const css::uno::Reference<css::drawing::XDrawPage>& rxDrawPage)
116 {
117 Reference<beans::XPropertySet> xProperties (rxDrawPage, UNO_QUERY);
118 if (xProperties.is())
119 {
120 sal_uInt16 nPageNumber(0);
121 if (xProperties->getPropertyValue("Number") >>= nPageNumber)
122 {
123 mrSlideSorter.GetController().GetCurrentSlideManager()->SwitchCurrentSlide(
124 nPageNumber-1);
125 }
126 }
127 }
128
129 css::uno::Reference<css::drawing::XDrawPage > SAL_CALL
getCurrentPage()130 SdUnoSlideView::getCurrentPage()
131 {
132 return mrSlideSorter.GetController().GetCurrentSlideManager()->GetCurrentSlide()->GetXDrawPage();
133 }
134
135 //----- XFastPropertySet ------------------------------------------------------
136
setFastPropertyValue(sal_Int32 nHandle,const Any &)137 void SdUnoSlideView::setFastPropertyValue (
138 sal_Int32 nHandle,
139 const Any&)
140 {
141 throw beans::UnknownPropertyException( OUString::number(nHandle), static_cast<cppu::OWeakObject*>(this));
142 }
143
getFastPropertyValue(sal_Int32 nHandle)144 Any SAL_CALL SdUnoSlideView::getFastPropertyValue (
145 sal_Int32 nHandle)
146 {
147 if( nHandle != DrawController::PROPERTY_VIEWOFFSET )
148 throw beans::UnknownPropertyException( OUString::number(nHandle), static_cast<cppu::OWeakObject*>(this));
149
150 return Any();
151 }
152
153 // XServiceInfo
getImplementationName()154 OUString SAL_CALL SdUnoSlideView::getImplementationName( )
155 {
156 return "com.sun.star.comp.sd.SdUnoSlideView";
157 }
158
supportsService(const OUString & ServiceName)159 sal_Bool SAL_CALL SdUnoSlideView::supportsService( const OUString& ServiceName )
160 {
161 return cppu::supportsService( this, ServiceName );
162 }
163
getSupportedServiceNames()164 Sequence< OUString > SAL_CALL SdUnoSlideView::getSupportedServiceNames( )
165 {
166 return { "com.sun.star.presentation.SlidesView" };
167 }
168
169 } // end of namespace sd
170
171 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
172