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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 <threadhelp/readguard.hxx>
23 : #include <threadhelp/writeguard.hxx>
24 : #include <stdtypes.h>
25 : #include <services.h>
26 :
27 : #include <com/sun/star/frame/CommandGroup.hpp>
28 : #include <com/sun/star/frame/AppDispatchProvider.hpp>
29 :
30 :
31 : #include <comphelper/sequenceasvector.hxx>
32 :
33 : namespace framework{
34 :
35 5523 : DEFINE_XINTERFACE_1(DispatchInformationProvider ,
36 : OWeakObject ,
37 : DIRECT_INTERFACE(css::frame::XDispatchInformationProvider))
38 :
39 : //_________________________________________________________________________________________________________________
40 1106 : DispatchInformationProvider::DispatchInformationProvider(const css::uno::Reference< css::uno::XComponentContext >& xContext ,
41 : const css::uno::Reference< css::frame::XFrame >& xFrame)
42 1106 : : ThreadHelpBase(&Application::GetSolarMutex())
43 : , m_xContext (xContext )
44 2212 : , m_xFrame (xFrame )
45 : {
46 1106 : }
47 :
48 : //_________________________________________________________________________________________________________________
49 2198 : DispatchInformationProvider::~DispatchInformationProvider()
50 : {
51 2198 : }
52 :
53 : //_________________________________________________________________________________________________________________
54 0 : css::uno::Sequence< sal_Int16 > SAL_CALL DispatchInformationProvider::getSupportedCommandGroups()
55 : throw (css::uno::RuntimeException)
56 : {
57 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider();
58 0 : sal_Int32 c1 = lProvider.getLength();
59 0 : sal_Int32 i1 = 0;
60 :
61 0 : ::comphelper::SequenceAsVector< sal_Int16 > lGroups;
62 :
63 0 : for (i1=0; i1<c1; ++i1)
64 : {
65 : // ignore controller, which doesnt implement the right interface
66 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1];
67 0 : if (!xProvider.is())
68 0 : continue;
69 :
70 0 : const css::uno::Sequence< sal_Int16 > lProviderGroups = xProvider->getSupportedCommandGroups();
71 0 : sal_Int32 c2 = lProviderGroups.getLength();
72 0 : sal_Int32 i2 = 0;
73 0 : for (i2=0; i2<c2; ++i2)
74 : {
75 0 : const sal_Int16& rGroup = lProviderGroups[i2];
76 0 : ::comphelper::SequenceAsVector< sal_Int16 >::const_iterator pGroup = ::std::find(lGroups.begin(), lGroups.end(), rGroup);
77 0 : if (pGroup == lGroups.end())
78 0 : lGroups.push_back(rGroup);
79 : }
80 0 : }
81 :
82 0 : return lGroups.getAsConstList();
83 : }
84 :
85 : //_________________________________________________________________________________________________________________
86 0 : css::uno::Sequence< css::frame::DispatchInformation > SAL_CALL DispatchInformationProvider::getConfigurableDispatchInformation(sal_Int16 nCommandGroup)
87 : throw (css::uno::RuntimeException)
88 : {
89 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider();
90 0 : sal_Int32 c1 = lProvider.getLength();
91 0 : sal_Int32 i1 = 0;
92 :
93 0 : BaseHash< css::frame::DispatchInformation > lInfos;
94 :
95 0 : for (i1=0; i1<c1; ++i1)
96 : {
97 : try
98 : {
99 : // ignore controller, which doesnt implement the right interface
100 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1];
101 0 : if (!xProvider.is())
102 0 : continue;
103 :
104 0 : const css::uno::Sequence< css::frame::DispatchInformation > lProviderInfos = xProvider->getConfigurableDispatchInformation(nCommandGroup);
105 0 : sal_Int32 c2 = lProviderInfos.getLength();
106 0 : sal_Int32 i2 = 0;
107 0 : for (i2=0; i2<c2; ++i2)
108 : {
109 0 : const css::frame::DispatchInformation& rInfo = lProviderInfos[i2];
110 0 : BaseHash< css::frame::DispatchInformation >::const_iterator pInfo = lInfos.find(rInfo.Command);
111 0 : if (pInfo == lInfos.end())
112 0 : lInfos[rInfo.Command] = rInfo;
113 0 : }
114 : }
115 0 : catch(const css::uno::RuntimeException&)
116 0 : { throw; }
117 0 : catch(const css::uno::Exception&)
118 0 : { continue; }
119 : }
120 :
121 0 : c1 = (sal_Int32)lInfos.size();
122 0 : i1 = 0;
123 :
124 0 : css::uno::Sequence< css::frame::DispatchInformation > lReturn(c1);
125 0 : BaseHash< css::frame::DispatchInformation >::const_iterator pStepp ;
126 0 : for ( pStepp = lInfos.begin() ;
127 0 : pStepp != lInfos.end () && i1<c1 ;
128 : ++pStepp, ++i1 )
129 : {
130 0 : lReturn[i1] = pStepp->second;
131 : }
132 0 : return lReturn;
133 : }
134 :
135 : //_________________________________________________________________________________________________________________
136 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > DispatchInformationProvider::implts_getAllSubProvider()
137 : {
138 : // SAFE -> ----------------------------------
139 0 : ReadGuard aReadLock(m_aLock);
140 0 : css::uno::Reference< css::uno::XComponentContext > xContext = m_xContext;
141 0 : css::uno::Reference< css::frame::XFrame > xFrame(m_xFrame.get(), css::uno::UNO_QUERY);
142 0 : aReadLock.unlock();
143 : // <- SAFE ----------------------------------
144 :
145 0 : if (!xFrame.is())
146 0 : return css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > >();
147 :
148 0 : CloseDispatcher* pCloser = new CloseDispatcher(xContext, xFrame, OUString("_self")); // explicit "_self" ... not "" ... see implementation of close dispatcher itself!
149 0 : css::uno::Reference< css::uno::XInterface > xCloser(static_cast< css::frame::XDispatch* >(pCloser), css::uno::UNO_QUERY);
150 :
151 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xCloseDispatch(xCloser , css::uno::UNO_QUERY);
152 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xController (xFrame->getController() , css::uno::UNO_QUERY);
153 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xAppDispatcher = css::frame::AppDispatchProvider::create(xContext);
154 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider(3);
155 0 : lProvider[0] = xController ;
156 0 : lProvider[1] = xCloseDispatch;
157 0 : lProvider[2] = xAppDispatcher;
158 :
159 0 : return lProvider;
160 : }
161 :
162 402 : } // namespace framework
163 :
164 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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