1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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8 * "License"); you may not use this file except in compliance
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11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
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15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
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20 *************************************************************/
21
22
23
24 #include "precompiled_sd.hxx"
25
26 #include "ToolPanelModule.hxx"
27 #include "ReadOnlyModeObserver.hxx"
28 #include "framework/FrameworkHelper.hxx"
29
30 #include <com/sun/star/lang/XInitialization.hpp>
31 #include <com/sun/star/drawing/framework/XControllerManager.hpp>
32
33 #include <comphelper/processfactory.hxx>
34 #include <cppuhelper/compbase1.hxx>
35 #include <boost/enable_shared_from_this.hpp>
36
37 using namespace ::com::sun::star;
38 using namespace ::com::sun::star::uno;
39 using namespace ::com::sun::star::drawing::framework;
40 using ::rtl::OUString;
41 using ::sd::framework::FrameworkHelper;
42
43
44 namespace sd { namespace framework {
45
46 namespace {
47
48 typedef ::cppu::WeakComponentImplHelper1 <
49 ::com::sun::star::frame::XStatusListener
50 > LocalReadOnlyModeObserverInterfaceBase;
51
52 /** This local class enables or disables the ResourceManager of a
53 ToolPanelModule. It connects to a ReadOnlyModeObserver and is called
54 when the state of the .uno:EditDoc command changes. When either the
55 ResourceManager or the ReadOnlyModeObserver are disposed then the
56 LocalReadOnlyModeObserver disposes itself. The link
57 between the ResourceManager and the ReadOnlyModeObserver is removed and
58 the ReadOnlyModeObserver typically looses its last reference and is
59 destroyed.
60 */
61 class LocalReadOnlyModeObserver
62 : private MutexOwner,
63 public LocalReadOnlyModeObserverInterfaceBase
64 {
65 public:
LocalReadOnlyModeObserver(const Reference<frame::XController> & rxController,const::rtl::Reference<ResourceManager> & rpResourceManager)66 LocalReadOnlyModeObserver (
67 const Reference<frame::XController>& rxController,
68 const ::rtl::Reference<ResourceManager>& rpResourceManager)
69 : MutexOwner(),
70 LocalReadOnlyModeObserverInterfaceBase(maMutex),
71 mpResourceManager(rpResourceManager),
72 mpObserver(new ReadOnlyModeObserver(rxController))
73 {
74 mpObserver->AddStatusListener(this);
75
76 Reference<lang::XComponent> xComponent (
77 static_cast<XWeak*>(mpResourceManager.get()), UNO_QUERY);
78 if (xComponent.is())
79 xComponent->addEventListener(this);
80 }
81
~LocalReadOnlyModeObserver(void)82 ~LocalReadOnlyModeObserver (void)
83 {
84 }
85
disposing(void)86 virtual void SAL_CALL disposing (void)
87 {
88 Reference<lang::XComponent> xComponent (static_cast<XWeak*>(mpObserver.get()), UNO_QUERY);
89 if (xComponent.is())
90 xComponent->dispose();
91
92 xComponent = Reference<lang::XComponent>(
93 static_cast<XWeak*>(mpResourceManager.get()), UNO_QUERY);
94 if (xComponent.is())
95 xComponent->removeEventListener(this);
96
97 }
98
disposing(const com::sun::star::lang::EventObject & rEvent)99 virtual void SAL_CALL disposing (const com::sun::star::lang::EventObject& rEvent)
100 throw(RuntimeException)
101 {
102 if (rEvent.Source == Reference<XInterface>(static_cast<XWeak*>(mpObserver.get())))
103 {
104 mpObserver = NULL;
105 }
106 else if (rEvent.Source == Reference<XInterface>(
107 static_cast<XWeak*>(mpResourceManager.get())))
108 {
109 mpResourceManager = NULL;
110 }
111 dispose();
112 }
113
statusChanged(const com::sun::star::frame::FeatureStateEvent & rEvent)114 virtual void SAL_CALL statusChanged (const com::sun::star::frame::FeatureStateEvent& rEvent)
115 throw(RuntimeException)
116 {
117 bool bReadWrite (true);
118 if (rEvent.IsEnabled)
119 rEvent.State >>= bReadWrite;
120
121 if (bReadWrite)
122 mpResourceManager->Enable();
123 else
124 mpResourceManager->Disable();
125 }
126
127 private:
128 ::rtl::Reference<ResourceManager> mpResourceManager;
129 ::rtl::Reference<ReadOnlyModeObserver> mpObserver;
130
131 };
132 }
133
134
135
136
137 //===== ToolPanelModule ====================================================
138
Initialize(const Reference<frame::XController> & rxController)139 void ToolPanelModule::Initialize (const Reference<frame::XController>& rxController)
140 {
141 ::rtl::Reference<ResourceManager> pResourceManager (
142 new ResourceManager(
143 rxController,
144 FrameworkHelper::CreateResourceId(
145 FrameworkHelper::msSidebarViewURL,
146 FrameworkHelper::msSidebarPaneURL)));
147 pResourceManager->AddActiveMainView(FrameworkHelper::msImpressViewURL);
148 pResourceManager->AddActiveMainView(FrameworkHelper::msNotesViewURL);
149 pResourceManager->AddActiveMainView(FrameworkHelper::msHandoutViewURL);
150 pResourceManager->AddActiveMainView(FrameworkHelper::msSlideSorterURL);
151
152 new LocalReadOnlyModeObserver(rxController, pResourceManager);
153 }
154
155
156
157
158 } } // end of namespace sd::framework
159