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3 * Licensed to the Apache Software Foundation (ASF) under one
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11 * http://www.apache.org/licenses/LICENSE-2.0
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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 <dispatch/windowcommanddispatch.hxx>
31 #include <threadhelp/readguard.hxx>
32 #include <threadhelp/writeguard.hxx>
33 #include <targets.h>
34 #include <services.h>
35
36 //_______________________________________________
37 // interface includes
38
39 #include <com/sun/star/frame/XDispatchProvider.hpp>
40 #include <com/sun/star/frame/XDispatch.hpp>
41 #include <com/sun/star/util/XURLTransformer.hpp>
42
43 //_______________________________________________
44 // includes of other projects
45
46 #include <vcl/window.hxx>
47 #include <vcl/svapp.hxx>
48 #include <vcl/cmdevt.hxx>
49 #include <vos/mutex.hxx>
50 #include <toolkit/helper/vclunohelper.hxx>
51 #include <rtl/logfile.hxx>
52
53 //_______________________________________________
54 // namespace
55
56 namespace framework{
57
58 namespace css = ::com::sun::star;
59
60 //_______________________________________________
61 // declarations
62
63 const ::rtl::OUString WindowCommandDispatch::COMMAND_PREFERENCES = ::rtl::OUString::createFromAscii(".uno:OptionsTreeDialog");
64 const ::rtl::OUString WindowCommandDispatch::COMMAND_ABOUTBOX = ::rtl::OUString::createFromAscii(".uno:About");
65
66 //-----------------------------------------------
WindowCommandDispatch(const css::uno::Reference<css::lang::XMultiServiceFactory> & xSMGR,const css::uno::Reference<css::frame::XFrame> & xFrame)67 WindowCommandDispatch::WindowCommandDispatch(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR ,
68 const css::uno::Reference< css::frame::XFrame >& xFrame)
69 : ThreadHelpBase( )
70 , m_xSMGR (xSMGR )
71 , m_xFrame (xFrame )
72 , m_xWindow (xFrame->getContainerWindow())
73 {
74 impl_startListening();
75 }
76
77 //-----------------------------------------------
~WindowCommandDispatch()78 WindowCommandDispatch::~WindowCommandDispatch()
79 {
80 m_xSMGR.clear();
81 }
82
83 //-----------------------------------------------
disposing(const css::lang::EventObject &)84 void SAL_CALL WindowCommandDispatch::disposing(const css::lang::EventObject& /*aSource*/)
85 {
86 // We hold our window weak ... so there is no need to clear it's reference here.
87 // The window and we will die by ref count automatically.
88 }
89
90 //-----------------------------------------------
impl_startListening()91 void WindowCommandDispatch::impl_startListening()
92 {
93 // SYNCHRONIZED ->
94 ReadGuard aReadLock(m_aLock);
95 css::uno::Reference< css::awt::XWindow > xWindow( m_xWindow.get(), css::uno::UNO_QUERY );
96 aReadLock.unlock();
97 // <- SYNCHRONIZED
98
99 if ( ! xWindow.is())
100 return;
101
102 // SYNCHRONIZED ->
103 ::vos::OClearableGuard aSolarLock(Application::GetSolarMutex());
104
105 Window* pWindow = VCLUnoHelper::GetWindow(xWindow);
106 if ( ! pWindow)
107 return;
108
109 pWindow->AddEventListener( LINK(this, WindowCommandDispatch, impl_notifyCommand) );
110
111 aSolarLock.clear();
112 // <- SYNCHRONIZED
113 }
114
115 //-----------------------------------------------
IMPL_LINK(WindowCommandDispatch,impl_notifyCommand,void *,pParam)116 IMPL_LINK(WindowCommandDispatch, impl_notifyCommand, void*, pParam)
117 {
118 if ( ! pParam)
119 return 0L;
120
121 const VclWindowEvent* pEvent = (VclWindowEvent*)pParam;
122 if (pEvent->GetId() != VCLEVENT_WINDOW_COMMAND)
123 return 0L;
124
125 const CommandEvent* pCommand = (CommandEvent*)pEvent->GetData();
126 if (pCommand->GetCommand() != COMMAND_SHOWDIALOG)
127 return 0L;
128
129 const CommandDialogData* pData = pCommand->GetDialogData();
130 if ( ! pData)
131 return 0L;
132
133 const int nCommand = pData->GetDialogId();
134 ::rtl::OUString sCommand;
135
136 switch (nCommand)
137 {
138 case SHOWDIALOG_ID_PREFERENCES :
139 sCommand = WindowCommandDispatch::COMMAND_PREFERENCES;
140 break;
141
142 case SHOWDIALOG_ID_ABOUT :
143 sCommand = WindowCommandDispatch::COMMAND_ABOUTBOX;
144 break;
145
146 default :
147 return 0L;
148 }
149
150 impl_dispatchCommand(sCommand);
151
152 return 0L;
153 }
154
155 //-----------------------------------------------
impl_dispatchCommand(const::rtl::OUString & sCommand)156 void WindowCommandDispatch::impl_dispatchCommand(const ::rtl::OUString& sCommand)
157 {
158 // ignore all errors here. It's clicking a menu entry only ...
159 // The user will try it again, in case nothing happens .-)
160 try
161 {
162 // SYNCHRONIZED ->
163 ReadGuard aReadLock(m_aLock);
164 css::uno::Reference< css::frame::XDispatchProvider > xProvider(m_xFrame.get(), css::uno::UNO_QUERY_THROW);
165 css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR;
166 aReadLock.unlock();
167 // <- SYNCHRONIZED
168
169 // check provider ... we know it's weak reference only
170 if ( ! xProvider.is())
171 return;
172
173 css::uno::Reference< css::util::XURLTransformer > xParser(xSMGR->createInstance(SERVICENAME_URLTRANSFORMER), css::uno::UNO_QUERY_THROW);
174 css::util::URL aCommand;
175 aCommand.Complete = sCommand;
176 xParser->parseStrict(aCommand);
177
178 css::uno::Reference< css::frame::XDispatch > xDispatch = xProvider->queryDispatch(aCommand, SPECIALTARGET_SELF, 0);
179 if (xDispatch.is())
180 xDispatch->dispatch(aCommand, css::uno::Sequence< css::beans::PropertyValue >());
181 }
182 catch(const css::uno::Exception&)
183 {}
184 }
185
186 } // namespace framework
187