sd/source/ui/framework/module/CenterViewFocusModule.hxx

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  19
  20 #ifndef INCLUDED_SD_SOURCE_UI_FRAMEWORK_MODULE_CENTERVIEWFOCUSMODULE_HXX
  21 #define INCLUDED_SD_SOURCE_UI_FRAMEWORK_MODULE_CENTERVIEWFOCUSMODULE_HXX
  22
  23 #include "MutexOwner.hxx"
  24
  25 #include <com/sun/star/drawing/framework/XConfigurationChangeListener.hpp>
  26 #include <com/sun/star/drawing/framework/XConfigurationController.hpp>
  27 #include <com/sun/star/frame/XController.hpp>
  28 #include <osl/mutex.hxx>
  29 #include <cppuhelper/compbase1.hxx>
  30
  31 namespace {
  32
  33 typedef ::cppu::WeakComponentImplHelper1 <
  34     ::com::sun::star::drawing::framework::XConfigurationChangeListener
  35     > CenterViewFocusModuleInterfaceBase;
  36
  37 } // end of anonymous namespace.
  38
  39 namespace sd {
  40
  41 class ViewShellBase;
  42
  43 }
  44
  45 namespace sd { namespace framework {
  46
  47 /** This module waits for new views to be created for the center pane and
  48     then moves the center view to the top most place on the shell stack.  As
  49     we are moving away from the shell stack this module may become obsolete
  50     or has to be modified.
  51 */
  52 class CenterViewFocusModule
  53     : private sd::MutexOwner,
  54       public CenterViewFocusModuleInterfaceBase
  55 {
  56 public:
  57     CenterViewFocusModule (
  58         ::com::sun::star::uno::Reference<com::sun::star::frame::XController>& rxController);
  59     virtual ~CenterViewFocusModule();
  60
  61     virtual void SAL_CALL disposing() SAL_OVERRIDE;
  62
  63     // XConfigurationChangeListener
  64
  65     virtual void SAL_CALL notifyConfigurationChange (
  66         const com::sun::star::drawing::framework::ConfigurationChangeEvent& rEvent)
  67         throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  68
  69     // XEventListener
  70
  71     virtual void SAL_CALL disposing (
  72         const com::sun::star::lang::EventObject& rEvent)
  73         throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  74
  75 private:
  76     class ViewShellContainer;
  77
  78     bool mbValid;
  79     ::com::sun::star::uno::Reference<com::sun::star::drawing::framework::XConfigurationController>
  80         mxConfigurationController;
  81     ViewShellBase* mpBase;
  82     /** This flag indicates whether in the last configuration change cycle a
  83         new view has been created and thus the center view has to be moved
  84         to the top of the shell stack.
  85     */
  86     bool mbNewViewCreated;
  87
  88     /** At the end of an update of the current configuration this method
  89         handles a new view in the center pane by moving the associated view
  90         shell to the top of the shell stack.
  91     */
  92     void HandleNewView(
  93         const ::com::sun::star::uno::Reference<
  94             com::sun::star::drawing::framework::XConfiguration>& rxConfiguration);
  95 };
  96
  97 } } // end of namespace sd::framework
  98
  99 #endif
 100
 101 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */