LibreOffice Module desktop (master)  1
dispatchwatcher.hxx
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19 
20 #ifndef INCLUDED_DESKTOP_SOURCE_APP_DISPATCHWATCHER_HXX
21 #define INCLUDED_DESKTOP_SOURCE_APP_DISPATCHWATCHER_HXX
22 
23 #include <cppuhelper/implbase.hxx>
24 #include <com/sun/star/frame/XDispatchResultListener.hpp>
25 #include <optional>
26 
27 #include <vector>
28 
29 namespace desktop
30 {
31 
32 /*
33  Class for controls dispatching of command URL through office command line. There
34  are "dangerous" command URLs, that can result in a running office without UI. To prevent
35  this situation the implementation monitors all dispatches and looks for an open task if
36  there is arose a problem. If there is none the office will be shutdown to prevent a
37  running office without UI.
38 */
39 class DispatchWatcher : public ::cppu::WeakImplHelper< css::frame::XDispatchResultListener >
40 {
41  public:
43  {
56  };
57 
59  {
61  OUString aURL;
62  std::optional< OUString > aCwdUrl;
63  OUString aPrinterName; // also conversion params
65  };
66 
68 
69  virtual ~DispatchWatcher() override;
70 
71  // XEventListener
72  virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
73 
74  // XDispachResultListener
75  virtual void SAL_CALL dispatchFinished( const css::frame::DispatchResultEvent& aEvent ) override;
76 
77  // execute new dispatch request
78  bool executeDispatchRequests( const std::vector<DispatchRequest>& aDispatches, bool bNoTerminate );
79 
80  private:
81  osl::Mutex m_mutex;
82 
83  sal_Int16 m_nRequestCount;
84 };
85 
86 }
87 
88 #endif // INCLUDED_DESKTOP_SOURCE_APP_DISPATCHWATCHER_HXX
89 
90 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
virtual void SAL_CALL disposing(const css::lang::EventObject &Source) override
Definition: app.cxx:161
virtual void SAL_CALL dispatchFinished(const css::frame::DispatchResultEvent &aEvent) override
virtual ~DispatchWatcher() override
bool executeDispatchRequests(const std::vector< DispatchRequest > &aDispatches, bool bNoTerminate)