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Diffstat (limited to 'svx/source/inc/fmtextcontrolshell.hxx')
| -rw-r--r-- | svx/source/inc/fmtextcontrolshell.hxx | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/svx/source/inc/fmtextcontrolshell.hxx b/svx/source/inc/fmtextcontrolshell.hxx new file mode 100644 index 000000000000..0eb0d3020ce3 --- /dev/null +++ b/svx/source/inc/fmtextcontrolshell.hxx @@ -0,0 +1,224 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 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 + |