| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| #ifndef SVX_SOURCE_INC_FMTEXTCONTROLSHELL_HXX |
| #define SVX_SOURCE_INC_FMTEXTCONTROLSHELL_HXX |
| |
| /** === begin UNO includes === **/ |
| #include <com/sun/star/frame/XDispatchProvider.hpp> |
| #include <com/sun/star/awt/XTextComponent.hpp> |
| #include <com/sun/star/frame/XStatusListener.hpp> |
| #include <com/sun/star/awt/XFocusListener.hpp> |
| #include <com/sun/star/awt/XMouseListener.hpp> |
| #include <com/sun/star/form/runtime/XFormController.hpp> |
| #include <com/sun/star/awt/XControl.hpp> |
| #include <com/sun/star/util/XURLTransformer.hpp> |
| /** === end UNO includes === **/ |
| #include <comphelper/implementationreference.hxx> |
| #include <tools/link.hxx> |
| #include <vcl/timer.hxx> |
| #include "fmslotinvalidator.hxx" |
| |
| #include <vector> |
| #include <map> |
| |
| class SfxRequest; |
| class SfxItemSet; |
| class SfxAllItemSet; |
| class SfxBindings; |
| class SfxViewFrame; |
| class Window; |
| class SfxApplication; |
| |
| //........................................................................ |
| namespace svx |
| { |
| //........................................................................ |
| |
| class FmFocusListenerAdapter; |
| class FmTextControlFeature; |
| class FmMouseListenerAdapter; |
| |
| //==================================================================== |
| //= IFocusObserver |
| //==================================================================== |
| class IFocusObserver |
| { |
| public: |
| virtual void focusGained( const ::com::sun::star::awt::FocusEvent& _rEvent ) = 0; |
| virtual void focusLost( const ::com::sun::star::awt::FocusEvent& _rEvent ) = 0; |
| }; |
| |
| //==================================================================== |
| //= IFocusObserver |
| //==================================================================== |
| class IContextRequestObserver |
| { |
| public: |
| virtual void contextMenuRequested( const ::com::sun::star::awt::MouseEvent& _rEvent ) = 0; |
| }; |
| |
| //==================================================================== |
| //= FmTextControlShell |
| //==================================================================== |
| class FmTextControlShell :public IFocusObserver |
| ,public ISlotInvalidator |
| ,public IContextRequestObserver |
| { |
| private: |
| ::com::sun::star::uno::Reference< ::com::sun::star::util::XURLTransformer > m_xURLTransformer; |
| ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl > m_xActiveControl; |
| ::com::sun::star::uno::Reference< ::com::sun::star::awt::XTextComponent > m_xActiveTextComponent; |
| ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xActiveController; |
| #ifndef DONT_REMEMBER_LAST_CONTROL |
| // without this define, m_xActiveControl remembers the *last* active control, even |
| // if it, in the meantime, already lost the focus |
| bool m_bActiveControl; |
| // so we need an additional boolean flag telling whether the active cotrol |
| // is really focused |
| #endif |
| bool m_bActiveControlIsReadOnly; |
| bool m_bActiveControlIsRichText; |
| |
| // listening at all controls of the active controller for focus changes |
| typedef ::comphelper::ImplementationReference< FmFocusListenerAdapter, ::com::sun::star::awt::XFocusListener > |
| FocusListenerAdapter; |
| typedef ::std::vector< FocusListenerAdapter > FocusListenerAdapters; |
| FocusListenerAdapters m_aControlObservers; |
| |
| typedef ::comphelper::ImplementationReference< FmMouseListenerAdapter, ::com::sun::star::awt::XMouseListener > |
| MouseListenerAdapter; |
| MouseListenerAdapter m_aContextMenuObserver; |
| |
| // translating between "slots" of the framework and "features" of the active control |
| typedef ::comphelper::ImplementationReference< FmTextControlFeature, ::com::sun::star::frame::XStatusListener > |
| ControlFeature; |
| typedef ::std::map< SfxSlotId, ControlFeature, ::std::less< SfxSlotId > > ControlFeatures; |
| ControlFeatures m_aControlFeatures; |
| |
| SfxViewFrame* m_pViewFrame; |
| // invalidating slots |
| SfxBindings& m_rBindings; |
| Link m_aControlActivationHandler; |
| AutoTimer m_aClipboardInvalidation; |
| bool m_bNeedClipboardInvalidation; |
| |
| public: |
| FmTextControlShell( SfxViewFrame* _pFrame ); |
| virtual ~FmTextControlShell(); |
| |
| // clean up any resources associated with this instance |
| void dispose(); |
| |
| void ExecuteTextAttribute( SfxRequest& _rReq ); |
| void GetTextAttributeState( SfxItemSet& _rSet ); |
| bool IsActiveControl( bool _bCountRichTextOnly = false ) const; |
| void ForgetActiveControl(); |
| void SetControlActivationHandler( const Link& _rHdl ) { m_aControlActivationHandler = _rHdl; } |
| |
| /** to be called when a form in our document has been activated |
| */ |
| void formActivated( const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController >& _rxController ); |
| /** to be called when a form in our document has been deactivated |
| */ |
| void formDeactivated( const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController >& _rxController ); |
| |
| /** notifies the instance that the design mode has changed |
| */ |
| void designModeChanged( bool _bNewDesignMode ); |
| |
| protected: |
| // IFocusObserver |
| virtual void focusGained( const ::com::sun::star::awt::FocusEvent& _rEvent ); |
| virtual void focusLost( const ::com::sun::star::awt::FocusEvent& _rEvent ); |
| |
| // IContextRequestObserver |
| virtual void contextMenuRequested( const ::com::sun::star::awt::MouseEvent& _rEvent ); |
| |
| // ISlotInvalidator |
| virtual void Invalidate( SfxSlotId _nSlot ); |
| |
| protected: |
| enum AttributeSet { eCharAttribs, eParaAttribs }; |
| void executeAttributeDialog( AttributeSet _eSet, SfxRequest& _rReq ); |
| bool executeSelectAll( ); |
| bool executeClipboardSlot( SfxSlotId _nSlot ); |
| |
| private: |
| inline bool isControllerListening() const { return !m_aControlObservers.empty(); } |
| |
| FmTextControlFeature* |
| implGetFeatureDispatcher( |
| const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider >& _rxProvider, |
| SfxApplication* _pApplication, |
| SfxSlotId _nSlot |
| ); |
| |
| // fills the given structure with dispatchers for the given slots, for the given control |
| void fillFeatureDispatchers( |
| const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl > _rxControl, |
| SfxSlotId* _pZeroTerminatedSlots, |
| ControlFeatures& _rDispatchers |
| ); |
| |
| /// creates SfxPoolItes for all features in the given set, and puts them into the given SfxAllItemSet |
| void transferFeatureStatesToItemSet( |
| ControlFeatures& _rDispatchers, |
| SfxAllItemSet& _rSet, |
| bool _bTranslateLatin = false |
| ); |
| |
| /// to be called when a control has been activated |
| void controlActivated( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl >& _rxControl ); |
| /// to be called when the currently active control has been deactivated |
| void controlDeactivated( ); |
| |
| void implClearActiveControlRef(); |
| |
| /** starts listening at all controls of the given controller for focus events |
| @precond |
| we don't have an active controller currently |
| */ |
| void startControllerListening( const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController >& _rxController ); |
| /** stops listening at the active controller |
| @precond |
| we have an active controller currently |
| */ |
| void stopControllerListening( ); |
| |
| /** parses the given URL's Complete member, by calling XURLTransformer::parseString |
| */ |
| void impl_parseURL_nothrow( ::com::sun::star::util::URL& _rURL ); |
| |
| DECL_LINK( OnInvalidateClipboard, void* ); |
| }; |
| |
| //........................................................................ |
| } // namespace svx |
| //........................................................................ |
| |
| #endif // SVX_SOURCE_INC_FMTEXTCONTROLSHELL_HXX |
| |
