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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_framework.hxx"
26 
27 //_________________________________________________________________________________________________________________
28 //	my own includes
29 //_________________________________________________________________________________________________________________
30 #include <classes/taskcreator.hxx>
31 #include "services/taskcreatorsrv.hxx"
32 #include <threadhelp/readguard.hxx>
33 #include <loadenv/targethelper.hxx>
34 #include <services.h>
35 
36 //_________________________________________________________________________________________________________________
37 //	interface includes
38 //_________________________________________________________________________________________________________________
39 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
40 #include <com/sun/star/beans/NamedValue.hpp>
41 
42 //_________________________________________________________________________________________________________________
43 //	includes of other projects
44 //_________________________________________________________________________________________________________________
45 #include <comphelper/configurationhelper.hxx>
46 #include <vcl/svapp.hxx>
47 
48 //_________________________________________________________________________________________________________________
49 //	includes of my own project
50 //_________________________________________________________________________________________________________________
51 
52 //_________________________________________________________________________________________________________________
53 //	namespace
54 //_________________________________________________________________________________________________________________
55 
56 namespace framework{
57 
58 //_________________________________________________________________________________________________________________
59 //	non exported const
60 //_________________________________________________________________________________________________________________
61 
62 //_________________________________________________________________________________________________________________
63 //	non exported definitions
64 //_________________________________________________________________________________________________________________
65 
66 //_________________________________________________________________________________________________________________
67 //	declarations
68 //_________________________________________________________________________________________________________________
69 
70 /*-****************************************************************************************************//**
71     @short      initialize instance with necessary informations
72     @descr      We need a valid uno service manager to create or instanciate new services.
73                 All other informations to create frames or tasks come in on right interface methods.
74 
75     @param      xSMGR
76                     points to the valid uno service manager
77 
78     @modified   16.05.2002 09:25, as96863
79 *//*-*****************************************************************************************************/
TaskCreator(const css::uno::Reference<css::lang::XMultiServiceFactory> & xSMGR)80 TaskCreator::TaskCreator( const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR )
81     : ThreadHelpBase(       )
82     , m_xSMGR       ( xSMGR )
83 {
84 }
85 
86 /*-****************************************************************************************************//**
87     @short      deinitialize instance
88     @descr      We should release all used ressource which are not needed any longer.
89 
90     @modified   16.05.2002 09:33, as96863
91 *//*-*****************************************************************************************************/
~TaskCreator()92 TaskCreator::~TaskCreator()
93 {
94     m_xSMGR.clear();
95 }
96 
97 /*-****************************************************************************************************//**
98     TODO document me
99 *//*-*****************************************************************************************************/
createTask(const::rtl::OUString & sName,sal_Bool bVisible)100 css::uno::Reference< css::frame::XFrame > TaskCreator::createTask( const ::rtl::OUString& sName    ,
101                                                                          sal_Bool         bVisible )
102 {
103     static ::rtl::OUString PACKAGE = ::rtl::OUString::createFromAscii("org.openoffice.Office.TabBrowse");
104     static ::rtl::OUString RELPATH = ::rtl::OUString::createFromAscii("TaskCreatorService"             );
105     static ::rtl::OUString KEY     = ::rtl::OUString::createFromAscii("ImplementationName"             );
106 
107     /* SAFE { */
108     ReadGuard aReadLock( m_aLock );
109     css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR;
110     aReadLock.unlock();
111     /* } SAFE */
112 
113     css::uno::Reference< css::lang::XSingleServiceFactory > xCreator;
114     ::rtl::OUString sCreator = IMPLEMENTATIONNAME_FWK_TASKCREATOR;
115 
116     try
117     {
118         if (
119             ( TargetHelper::matchSpecialTarget(sName, TargetHelper::E_BLANK  ) ) ||
120             ( TargetHelper::matchSpecialTarget(sName, TargetHelper::E_DEFAULT) )
121            )
122         {
123             ::comphelper::ConfigurationHelper::readDirectKey(xSMGR, PACKAGE, RELPATH, KEY, ::comphelper::ConfigurationHelper::E_READONLY) >>= sCreator;
124         }
125 
126         xCreator = css::uno::Reference< css::lang::XSingleServiceFactory >(
127                     xSMGR->createInstance(sCreator), css::uno::UNO_QUERY_THROW);
128     }
129     catch(const css::uno::Exception&)
130     {}
131 
132     // no catch here ... without an task creator service we can't open ANY document window within the office.
133     // That's IMHO not a good idea. Then we should accept the stacktrace showing us the real problem.
134     // BTW: The used fallback creator service (IMPLEMENTATIONNAME_FWK_TASKCREATOR) is implemented in the same
135     // library then these class here ... Why we should not be able to create it ?
136     if ( ! xCreator.is())
137         xCreator = css::uno::Reference< css::lang::XSingleServiceFactory >(
138                     xSMGR->createInstance(IMPLEMENTATIONNAME_FWK_TASKCREATOR), css::uno::UNO_QUERY_THROW);
139 
140     css::uno::Sequence< css::uno::Any > lArgs(5);
141     css::beans::NamedValue              aArg    ;
142 
143     aArg.Name    = TaskCreatorService::ARGUMENT_PARENTFRAME;
144     aArg.Value <<= css::uno::Reference< css::frame::XFrame >(xSMGR->createInstance(SERVICENAME_DESKTOP), css::uno::UNO_QUERY_THROW);
145     lArgs[0]   <<= aArg;
146 
147     aArg.Name    = TaskCreatorService::ARGUMENT_CREATETOPWINDOW;
148     aArg.Value <<= sal_True;
149     lArgs[1]   <<= aArg;
150 
151     aArg.Name    = TaskCreatorService::ARGUMENT_MAKEVISIBLE;
152     aArg.Value <<= bVisible;
153     lArgs[2]   <<= aArg;
154 
155     aArg.Name    = TaskCreatorService::ARGUMENT_SUPPORTPERSISTENTWINDOWSTATE;
156     aArg.Value <<= sal_True;
157     lArgs[3]   <<= aArg;
158 
159     aArg.Name    = TaskCreatorService::ARGUMENT_FRAMENAME;
160     aArg.Value <<= sName;
161     lArgs[4]   <<= aArg;
162 
163     css::uno::Reference< css::frame::XFrame > xTask(xCreator->createInstanceWithArguments(lArgs), css::uno::UNO_QUERY_THROW);
164     return xTask;
165 }
166 
167 } // namespace framework
168