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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 <dispatch/dispatchinformationprovider.hxx>
21 : #include <dispatch/closedispatcher.hxx>
22 : #include <stdtypes.h>
23 : #include <services.h>
24 :
25 : #include <com/sun/star/frame/CommandGroup.hpp>
26 : #include <com/sun/star/frame/AppDispatchProvider.hpp>
27 :
28 : #include <comphelper/sequenceasvector.hxx>
29 :
30 : namespace framework{
31 :
32 0 : DispatchInformationProvider::DispatchInformationProvider(const css::uno::Reference< css::uno::XComponentContext >& xContext ,
33 : const css::uno::Reference< css::frame::XFrame >& xFrame)
34 : : m_xContext (xContext )
35 0 : , m_xFrame (xFrame )
36 : {
37 0 : }
38 :
39 0 : DispatchInformationProvider::~DispatchInformationProvider()
40 : {
41 0 : }
42 :
43 0 : css::uno::Sequence< sal_Int16 > SAL_CALL DispatchInformationProvider::getSupportedCommandGroups()
44 : throw (css::uno::RuntimeException, std::exception)
45 : {
46 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider();
47 0 : sal_Int32 c1 = lProvider.getLength();
48 0 : sal_Int32 i1 = 0;
49 :
50 0 : ::comphelper::SequenceAsVector< sal_Int16 > lGroups;
51 :
52 0 : for (i1=0; i1<c1; ++i1)
53 : {
54 : // ignore controller, which doesn't implement the right interface
55 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1];
56 0 : if (!xProvider.is())
57 0 : continue;
58 :
59 0 : const css::uno::Sequence< sal_Int16 > lProviderGroups = xProvider->getSupportedCommandGroups();
60 0 : sal_Int32 c2 = lProviderGroups.getLength();
61 0 : sal_Int32 i2 = 0;
62 0 : for (i2=0; i2<c2; ++i2)
63 : {
64 0 : const sal_Int16& rGroup = lProviderGroups[i2];
65 0 : ::comphelper::SequenceAsVector< sal_Int16 >::const_iterator pGroup = ::std::find(lGroups.begin(), lGroups.end(), rGroup);
66 0 : if (pGroup == lGroups.end())
67 0 : lGroups.push_back(rGroup);
68 : }
69 0 : }
70 :
71 0 : return lGroups.getAsConstList();
72 : }
73 :
74 0 : css::uno::Sequence< css::frame::DispatchInformation > SAL_CALL DispatchInformationProvider::getConfigurableDispatchInformation(sal_Int16 nCommandGroup)
75 : throw (css::uno::RuntimeException, std::exception)
76 : {
77 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider();
78 0 : sal_Int32 c1 = lProvider.getLength();
79 0 : sal_Int32 i1 = 0;
80 :
81 0 : BaseHash< css::frame::DispatchInformation > lInfos;
82 :
83 0 : for (i1=0; i1<c1; ++i1)
84 : {
85 : try
86 : {
87 : // ignore controller, which doesn't implement the right interface
88 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1];
89 0 : if (!xProvider.is())
90 0 : continue;
91 :
92 0 : const css::uno::Sequence< css::frame::DispatchInformation > lProviderInfos = xProvider->getConfigurableDispatchInformation(nCommandGroup);
93 0 : sal_Int32 c2 = lProviderInfos.getLength();
94 0 : sal_Int32 i2 = 0;
95 0 : for (i2=0; i2<c2; ++i2)
96 : {
97 0 : const css::frame::DispatchInformation& rInfo = lProviderInfos[i2];
98 0 : BaseHash< css::frame::DispatchInformation >::const_iterator pInfo = lInfos.find(rInfo.Command);
99 0 : if (pInfo == lInfos.end())
100 0 : lInfos[rInfo.Command] = rInfo;
101 0 : }
102 : }
103 0 : catch(const css::uno::RuntimeException&)
104 0 : { throw; }
105 0 : catch(const css::uno::Exception&)
106 0 : { continue; }
107 : }
108 :
109 0 : c1 = (sal_Int32)lInfos.size();
110 0 : i1 = 0;
111 :
112 0 : css::uno::Sequence< css::frame::DispatchInformation > lReturn(c1);
113 0 : BaseHash< css::frame::DispatchInformation >::const_iterator pStepp;
114 0 : for ( pStepp = lInfos.begin();
115 0 : pStepp != lInfos.end () && i1<c1;
116 : ++pStepp, ++i1 )
117 : {
118 0 : lReturn[i1] = pStepp->second;
119 : }
120 0 : return lReturn;
121 : }
122 :
123 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > DispatchInformationProvider::implts_getAllSubProvider()
124 : {
125 0 : css::uno::Reference< css::frame::XFrame > xFrame(m_xFrame);
126 0 : if (!xFrame.is())
127 0 : return css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > >();
128 :
129 0 : CloseDispatcher* pCloser = new CloseDispatcher(m_xContext, xFrame, OUString("_self")); // explicit "_self" ... not "" ... see implementation of close dispatcher itself!
130 0 : css::uno::Reference< css::uno::XInterface > xCloser(static_cast< css::frame::XDispatch* >(pCloser), css::uno::UNO_QUERY);
131 :
132 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xCloseDispatch(xCloser , css::uno::UNO_QUERY);
133 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xController (xFrame->getController() , css::uno::UNO_QUERY);
134 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xAppDispatcher = css::frame::AppDispatchProvider::create(m_xContext);
135 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider(3);
136 0 : lProvider[0] = xController;
137 0 : lProvider[1] = xCloseDispatch;
138 0 : lProvider[2] = xAppDispatcher;
139 :
140 0 : return lProvider;
141 : }
142 :
143 : } // namespace framework
144 :
145 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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