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

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  30
  31 #include "precompiled_sd.hxx"
  32
  33 #include "CenterViewFocusModule.hxx"
  34
  35 #include "framework/ConfigurationController.hxx"
  36 #include "framework/FrameworkHelper.hxx"
  37 #include "framework/ViewShellWrapper.hxx"
  38
  39 #include "DrawController.hxx"
  40 #include "ViewShellBase.hxx"
  41 #include "ViewShellManager.hxx"
  42 #include "strings.hrc"
  43 #include "sdresid.hxx"
  44 #include <com/sun/star/drawing/framework/XControllerManager.hpp>
  45 #include <com/sun/star/drawing/framework/XConfigurationController.hpp>
  46
  47 #include <toolkit/awt/vclxdevice.hxx>
  48 #include <sfx2/viewfrm.hxx>
  49
  50 using namespace ::com::sun::star;
  51 using namespace ::com::sun::star::uno;
  52 using namespace ::com::sun::star::drawing::framework;
  53
  54 using ::rtl::OUString;
  55 using ::sd::framework::FrameworkHelper;
  56
  57
  58 namespace sd { namespace framework {
  59
  60 //===== CenterViewFocusModule ====================================================
  61
  62 CenterViewFocusModule::CenterViewFocusModule (Reference<frame::XController>& rxController)
  63     : CenterViewFocusModuleInterfaceBase(MutexOwner::maMutex),
  64       mbValid(false),
  65       mxConfigurationController(),
  66       mpBase(NULL),
  67       mbNewViewCreated(false)
  68 {
  69     Reference<XControllerManager> xControllerManager (rxController, UNO_QUERY);
  70     if (xControllerManager.is())
  71     {
  72         mxConfigurationController = xControllerManager->getConfigurationController();
  73
  74         // Tunnel through the controller to obtain a ViewShellBase.
  75         Reference<lang::XUnoTunnel> xTunnel (rxController, UNO_QUERY);
  76         if (xTunnel.is())
  77         {
  78             ::sd::DrawController* pController = reinterpret_cast<sd::DrawController*>(
  79                 xTunnel->getSomething(sd::DrawController::getUnoTunnelId()));
  80             if (pController != NULL)
  81                 mpBase = pController->GetViewShellBase();
  82         }
  83
  84         // Check, if all required objects do exist.
  85         if (mxConfigurationController.is() && mpBase!=NULL)
  86         {
  87             mbValid = true;
  88         }
  89     }
  90
  91     if (mbValid)
  92     {
  93         mxConfigurationController->addConfigurationChangeListener(
  94             this,
  95             FrameworkHelper::msConfigurationUpdateEndEvent,
  96             Any());
  97         mxConfigurationController->addConfigurationChangeListener(
  98             this,
  99             FrameworkHelper::msResourceActivationEvent,
 100             Any());
 101     }
 102 }
 103
 104
 105
 106
 107 CenterViewFocusModule::~CenterViewFocusModule (void)
 108 {
 109 }
 110
 111
 112
 113
 114 void SAL_CALL CenterViewFocusModule::disposing (void)
 115 {
 116     if (mxConfigurationController.is())
 117         mxConfigurationController->removeConfigurationChangeListener(this);
 118
 119     mbValid = false;
 120     mxConfigurationController = NULL;
 121     mpBase = NULL;
 122 }
 123
 124
 125
 126
 127 void SAL_CALL CenterViewFocusModule::notifyConfigurationChange (
 128     const ConfigurationChangeEvent& rEvent)
 129     throw (RuntimeException)
 130 {
 131     if (mbValid)
 132     {
 133         if (rEvent.Type.equals(FrameworkHelper::msConfigurationUpdateEndEvent))
 134         {
 135             HandleNewView(rEvent.Configuration);
 136         }
 137         else if (rEvent.Type.equals(FrameworkHelper::msResourceActivationEvent))
 138         {
 139             if (rEvent.ResourceId->getResourceURL().match(FrameworkHelper::msViewURLPrefix))
 140                 mbNewViewCreated = true;
 141         }
 142     }
 143 }
 144
 145
 146
 147
 148 void CenterViewFocusModule::HandleNewView (
 149     const Reference<XConfiguration>& rxConfiguration)
 150 {
 151     if (mbNewViewCreated)
 152     {
 153         mbNewViewCreated = false;
 154         // Make the center pane the active one.  Tunnel through the
 155         // controller to obtain a ViewShell pointer.
 156
 157         Sequence<Reference<XResourceId> > xViewIds (rxConfiguration->getResources(
 158             FrameworkHelper::CreateResourceId(FrameworkHelper::msCenterPaneURL),
 159             FrameworkHelper::msViewURLPrefix,
 160             AnchorBindingMode_DIRECT));
 161         Reference<XView> xView;
 162         if (xViewIds.getLength() > 0)
 163             xView = Reference<XView>(
 164                 mxConfigurationController->getResource(xViewIds[0]),UNO_QUERY);
 165         Reference<lang::XUnoTunnel> xTunnel (xView, UNO_QUERY);
 166         if (xTunnel.is() && mpBase!=NULL)
 167         {
 168             ViewShellWrapper* pViewShellWrapper = reinterpret_cast<ViewShellWrapper*>(
 169                 xTunnel->getSomething(ViewShellWrapper::getUnoTunnelId()));
 170             if (pViewShellWrapper != NULL)
 171             {
 172                 ::boost::shared_ptr<ViewShell> pViewShell = pViewShellWrapper->GetViewShell();
 173                 if (pViewShell.get() != NULL)
 174                     mpBase->GetViewShellManager()->MoveToTop(*pViewShell);
 175             }
 176         }
 177     }
 178 }
 179
 180
 181
 182
 183 void SAL_CALL CenterViewFocusModule::disposing (
 184     const lang::EventObject& rEvent)
 185     throw (RuntimeException)
 186 {
 187     if (mxConfigurationController.is())
 188         if (rEvent.Source == mxConfigurationController)
 189         {
 190             mbValid = false;
 191             mxConfigurationController = NULL;
 192             mpBase = NULL;
 193         }
 194 }
 195
 196
 197
 198 } } // end of namespace sd::framework