LibreOffice Module svx (master)  1
SelectionChangeHandler.cxx
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21 
22 #include <com/sun/star/view/XSelectionSupplier.hpp>
23 
24 #include <vcl/EnumContext.hxx>
25 
26 
27 using namespace css;
28 using namespace css::uno;
29 
30 namespace svx::sidebar {
31 
33  const std::function<OUString()>& rSelectionChangeCallback,
34  const Reference<css::frame::XController>& rxController,
35  const vcl::EnumContext::Context eDefaultContext)
37  maSelectionChangeCallback(rSelectionChangeCallback),
38  mxController(rxController),
39  meDefaultContext(eDefaultContext),
40  mbIsConnected(false)
41 {
42 }
43 
44 
46 {
47 }
48 
49 
50 void SAL_CALL SelectionChangeHandler::selectionChanged (const lang::EventObject&)
51 {
53  {
54  const vcl::EnumContext::Context eContext (
60  : eContext);
61  }
62 }
63 
64 
65 void SAL_CALL SelectionChangeHandler::disposing (const lang::EventObject&)
66 {
67 }
68 
69 
71 {
72  if (mbIsConnected)
73  Disconnect();
74 }
75 
76 
78 {
79  uno::Reference<view::XSelectionSupplier> xSupplier (mxController, uno::UNO_QUERY);
80  if (xSupplier.is())
81  {
82  mbIsConnected = true;
83  xSupplier->addSelectionChangeListener(this);
84  }
85 }
86 
87 
89 {
90  uno::Reference<view::XSelectionSupplier> xSupplier (mxController, uno::UNO_QUERY);
91  if (xSupplier.is())
92  {
93  mbIsConnected = false;
94  xSupplier->removeSelectionChangeListener(this);
95  }
96 }
97 
98 
99 } // end of namespace svx::sidebar
100 
101 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
css::uno::Reference< css::frame::XController > mxController
virtual void SAL_CALL disposing() override
SelectionChangeHandler(const css::uno::Reference< css::frame::XController > &rxController, DevelopmentToolDockingWindow *pDockingWindow)
const vcl::EnumContext::Context meDefaultContext
static Context GetContextEnum(const OUString &rsContextName)
std::mutex m_aMutex
static void NotifyContextChange(const css::uno::Reference< css::frame::XController > &rxController, const vcl::EnumContext::Context eContext)
Notify the activation of a context.
virtual void SAL_CALL selectionChanged(const css::lang::EventObject &rEvent) override
cppu::WeakComponentImplHelper< css::view::XSelectionChangeListener > SelectionChangeHandlerInterfaceBase
const std::function< OUString()> maSelectionChangeCallback