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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 <classes/taskcreator.hxx>
21 : #include "services/taskcreatorsrv.hxx"
22 : #include <threadhelp/readguard.hxx>
23 : #include <loadenv/targethelper.hxx>
24 : #include <services.h>
25 :
26 : #include <com/sun/star/frame/Desktop.hpp>
27 : #include <com/sun/star/frame/TaskCreator.hpp>
28 : #include <com/sun/star/lang/XSingleServiceFactory.hpp>
29 : #include <com/sun/star/beans/NamedValue.hpp>
30 :
31 : #include <comphelper/configurationhelper.hxx>
32 : #include <vcl/svapp.hxx>
33 :
34 : namespace framework{
35 :
36 : /*-****************************************************************************************************//**
37 : @short initialize instance with neccessary information
38 : @descr We need a valid uno service manager to create or instanciate new services.
39 : All other information to create frames or tasks come in on right interface methods.
40 :
41 : @param xContext
42 : points to the valid uno service manager
43 : *//*-*****************************************************************************************************/
44 1102 : TaskCreator::TaskCreator( const css::uno::Reference< css::uno::XComponentContext >& xContext )
45 : : ThreadHelpBase( )
46 1102 : , m_xContext ( xContext )
47 : {
48 1102 : }
49 :
50 : /*-****************************************************************************************************//**
51 : @short deinitialize instance
52 : @descr We should release all used resource which are not needed any longer.
53 : *//*-*****************************************************************************************************/
54 2204 : TaskCreator::~TaskCreator()
55 : {
56 1102 : m_xContext.clear();
57 1102 : }
58 :
59 : /*-****************************************************************************************************//**
60 : TODO document me
61 : *//*-*****************************************************************************************************/
62 1102 : css::uno::Reference< css::frame::XFrame > TaskCreator::createTask( const OUString& sName ,
63 : sal_Bool bVisible )
64 : {
65 : /* SAFE { */
66 1102 : ReadGuard aReadLock( m_aLock );
67 2204 : css::uno::Reference< css::uno::XComponentContext > xContext = m_xContext;
68 1102 : aReadLock.unlock();
69 : /* } SAFE */
70 :
71 2204 : css::uno::Reference< css::lang::XSingleServiceFactory > xCreator;
72 2204 : OUString sCreator = IMPLEMENTATIONNAME_FWK_TASKCREATOR;
73 :
74 : try
75 : {
76 1102 : if (
77 1106 : ( TargetHelper::matchSpecialTarget(sName, TargetHelper::E_BLANK ) ) ||
78 4 : ( TargetHelper::matchSpecialTarget(sName, TargetHelper::E_DEFAULT) )
79 : )
80 : {
81 : ::comphelper::ConfigurationHelper::readDirectKey(
82 : xContext,
83 : "org.openoffice.Office.TabBrowse",
84 : "TaskCreatorService",
85 : "ImplementationName",
86 1098 : ::comphelper::ConfigurationHelper::E_READONLY) >>= sCreator;
87 : }
88 :
89 2204 : xCreator = css::uno::Reference< css::lang::XSingleServiceFactory >(
90 3306 : xContext->getServiceManager()->createInstanceWithContext(sCreator, xContext), css::uno::UNO_QUERY_THROW);
91 : }
92 0 : catch(const css::uno::Exception&)
93 : {}
94 :
95 : // no catch here ... without an task creator service we cant open ANY document window within the office.
96 : // Thats IMHO not a good idea. Then we should accept the stacktrace showing us the real problem.
97 : // BTW: The used fallback creator service (IMPLEMENTATIONNAME_FWK_TASKCREATOR) is implemented in the same
98 : // library then these class here ... Why we should not be able to create it ?
99 1102 : if ( ! xCreator.is())
100 0 : xCreator = css::frame::TaskCreator::create(xContext);
101 :
102 2204 : css::uno::Sequence< css::uno::Any > lArgs(5);
103 2204 : css::beans::NamedValue aArg ;
104 :
105 1102 : aArg.Name = OUString(ARGUMENT_PARENTFRAME);
106 1102 : aArg.Value <<= css::uno::Reference< css::frame::XFrame >( css::frame::Desktop::create( xContext ), css::uno::UNO_QUERY_THROW);
107 1102 : lArgs[0] <<= aArg;
108 :
109 1102 : aArg.Name = OUString(ARGUMENT_CREATETOPWINDOW);
110 1102 : aArg.Value <<= sal_True;
111 1102 : lArgs[1] <<= aArg;
112 :
113 1102 : aArg.Name = OUString(ARGUMENT_MAKEVISIBLE);
114 1102 : aArg.Value <<= bVisible;
115 1102 : lArgs[2] <<= aArg;
116 :
117 1102 : aArg.Name = OUString(ARGUMENT_SUPPORTPERSISTENTWINDOWSTATE);
118 1102 : aArg.Value <<= sal_True;
119 1102 : lArgs[3] <<= aArg;
120 :
121 1102 : aArg.Name = OUString(ARGUMENT_FRAMENAME);
122 1102 : aArg.Value <<= sName;
123 1102 : lArgs[4] <<= aArg;
124 :
125 1102 : css::uno::Reference< css::frame::XFrame > xTask(xCreator->createInstanceWithArguments(lArgs), css::uno::UNO_QUERY_THROW);
126 2204 : return xTask;
127 : }
128 :
129 402 : } // namespace framework
130 :
131 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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