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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 :
29 : #include <comphelper/sequenceasvector.hxx>
30 :
31 : namespace framework{
32 :
33 1023 : DEFINE_XINTERFACE_1(DispatchInformationProvider ,
34 : OWeakObject ,
35 : DIRECT_INTERFACE(css::frame::XDispatchInformationProvider))
36 :
37 : //_________________________________________________________________________________________________________________
38 240 : DispatchInformationProvider::DispatchInformationProvider(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR ,
39 : const css::uno::Reference< css::frame::XFrame >& xFrame)
40 240 : : ThreadHelpBase(&Application::GetSolarMutex())
41 : , m_xSMGR (xSMGR )
42 480 : , m_xFrame (xFrame )
43 : {
44 240 : }
45 :
46 : //_________________________________________________________________________________________________________________
47 126 : DispatchInformationProvider::~DispatchInformationProvider()
48 : {
49 126 : }
50 :
51 : //_________________________________________________________________________________________________________________
52 0 : css::uno::Sequence< sal_Int16 > SAL_CALL DispatchInformationProvider::getSupportedCommandGroups()
53 : throw (css::uno::RuntimeException)
54 : {
55 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider();
56 0 : sal_Int32 c1 = lProvider.getLength();
57 0 : sal_Int32 i1 = 0;
58 :
59 0 : ::comphelper::SequenceAsVector< sal_Int16 > lGroups;
60 :
61 0 : for (i1=0; i1<c1; ++i1)
62 : {
63 : // ignore controller, which doesnt implement the right interface
64 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1];
65 0 : if (!xProvider.is())
66 0 : continue;
67 :
68 0 : const css::uno::Sequence< sal_Int16 > lProviderGroups = xProvider->getSupportedCommandGroups();
69 0 : sal_Int32 c2 = lProviderGroups.getLength();
70 0 : sal_Int32 i2 = 0;
71 0 : for (i2=0; i2<c2; ++i2)
72 : {
73 0 : const sal_Int16& rGroup = lProviderGroups[i2];
74 0 : ::comphelper::SequenceAsVector< sal_Int16 >::const_iterator pGroup = ::std::find(lGroups.begin(), lGroups.end(), rGroup);
75 0 : if (pGroup == lGroups.end())
76 0 : lGroups.push_back(rGroup);
77 : }
78 0 : }
79 :
80 0 : return lGroups.getAsConstList();
81 : }
82 :
83 : //_________________________________________________________________________________________________________________
84 0 : css::uno::Sequence< css::frame::DispatchInformation > SAL_CALL DispatchInformationProvider::getConfigurableDispatchInformation(sal_Int16 nCommandGroup)
85 : throw (css::uno::RuntimeException)
86 : {
87 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider();
88 0 : sal_Int32 c1 = lProvider.getLength();
89 0 : sal_Int32 i1 = 0;
90 :
91 0 : BaseHash< css::frame::DispatchInformation > lInfos;
92 :
93 0 : for (i1=0; i1<c1; ++i1)
94 : {
95 : try
96 : {
97 : // ignore controller, which doesnt implement the right interface
98 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1];
99 0 : if (!xProvider.is())
100 0 : continue;
101 :
102 0 : const css::uno::Sequence< css::frame::DispatchInformation > lProviderInfos = xProvider->getConfigurableDispatchInformation(nCommandGroup);
103 0 : sal_Int32 c2 = lProviderInfos.getLength();
104 0 : sal_Int32 i2 = 0;
105 0 : for (i2=0; i2<c2; ++i2)
106 : {
107 0 : const css::frame::DispatchInformation& rInfo = lProviderInfos[i2];
108 0 : BaseHash< css::frame::DispatchInformation >::const_iterator pInfo = lInfos.find(rInfo.Command);
109 0 : if (pInfo == lInfos.end())
110 0 : lInfos[rInfo.Command] = rInfo;
111 0 : }
112 : }
113 0 : catch(const css::uno::RuntimeException&)
114 0 : { throw; }
115 0 : catch(const css::uno::Exception&)
116 0 : { continue; }
117 : }
118 :
119 0 : c1 = (sal_Int32)lInfos.size();
120 0 : i1 = 0;
121 :
122 0 : css::uno::Sequence< css::frame::DispatchInformation > lReturn(c1);
123 0 : BaseHash< css::frame::DispatchInformation >::const_iterator pStepp ;
124 0 : for ( pStepp = lInfos.begin() ;
125 0 : pStepp != lInfos.end () && i1<c1 ;
126 : ++pStepp, ++i1 )
127 : {
128 0 : lReturn[i1] = pStepp->second;
129 : }
130 0 : return lReturn;
131 : }
132 :
133 : //_________________________________________________________________________________________________________________
134 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > DispatchInformationProvider::implts_getAllSubProvider()
135 : {
136 : // SAFE -> ----------------------------------
137 0 : ReadGuard aReadLock(m_aLock);
138 0 : css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR;
139 0 : css::uno::Reference< css::frame::XFrame > xFrame(m_xFrame.get(), css::uno::UNO_QUERY);
140 0 : aReadLock.unlock();
141 : // <- SAFE ----------------------------------
142 :
143 0 : if (!xFrame.is())
144 0 : return css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > >();
145 :
146 0 : CloseDispatcher* pCloser = new CloseDispatcher(xSMGR, xFrame, ::rtl::OUString("_self")); // explicit "_self" ... not "" ... see implementation of close dispatcher itself!
147 0 : css::uno::Reference< css::uno::XInterface > xCloser(static_cast< css::frame::XDispatch* >(pCloser), css::uno::UNO_QUERY);
148 :
149 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xCloseDispatch(xCloser , css::uno::UNO_QUERY);
150 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xController (xFrame->getController() , css::uno::UNO_QUERY);
151 0 : css::uno::Reference< css::frame::XDispatchInformationProvider > xAppDispatcher(xSMGR->createInstance(IMPLEMENTATIONNAME_APPDISPATCHPROVIDER), css::uno::UNO_QUERY);
152 :
153 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider(3);
154 0 : lProvider[0] = xController ;
155 0 : lProvider[1] = xCloseDispatch;
156 0 : lProvider[2] = xAppDispatcher;
157 :
158 0 : return lProvider;
159 : }
160 :
161 : } // namespace framework
162 :
163 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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