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Diffstat (limited to 'svtools/source/control/toolbarmenuimp.hxx')
| -rw-r--r-- | svtools/source/control/toolbarmenuimp.hxx | 313 |
1 files changed, 313 insertions, 0 deletions
diff --git a/svtools/source/control/toolbarmenuimp.hxx b/svtools/source/control/toolbarmenuimp.hxx new file mode 100644 index 000000000000..1d9037b61dc5 --- /dev/null +++ b/svtools/source/control/toolbarmenuimp.hxx @@ -0,0 +1,313 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include <vos/mutex.hxx> +#include <vcl/image.hxx> +#include <vcl/menu.hxx> + +#include <cppuhelper/compbase4.hxx> +#include <cppuhelper/compbase5.hxx> +#include <comphelper/broadcasthelper.hxx> + +#include <com/sun/star/frame/XFrame.hpp> +#include <com/sun/star/accessibility/XAccessible.hpp> +#include <com/sun/star/accessibility/XAccessibleContext.hpp> +#include <com/sun/star/accessibility/XAccessibleComponent.hpp> +#include <com/sun/star/accessibility/XAccessibleSelection.hpp> +#include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp> +#include <com/sun/star/lang/DisposedException.hpp> + +#include <rtl/ref.hxx> + +#include <vector> + +#include "framestatuslistener.hxx" + +#include "svtools/valueset.hxx" + +namespace svtools { + +struct ToolbarMenu_Impl; +class ToolbarMenu; +class ToolbarMenuEntry; + +typedef ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener > > EventListenerVector; +typedef std::vector< ToolbarMenuEntry * > ToolbarMenuEntryVector; + +const int EXTRAITEMHEIGHT = 0; // 4; +const int SEPARATOR_HEIGHT = 4; +const int TITLE_ID = -1; +const int BORDER_X = 0; +const int BORDER_Y = 0; + +// -------------------- +// - ToolbarMenuEntry - +// -------------------- + +class ToolbarMenuEntry +{ +public: + ToolbarMenu& mrMenu; + + int mnEntryId; + MenuItemBits mnBits; + Size maSize; + + bool mbHasText; + bool mbHasImage; + bool mbChecked; + bool mbEnabled; + + String maText; + Image maImage; + Control* mpControl; + Rectangle maRect; + + ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > mxAccContext; + +public: + ToolbarMenuEntry( ToolbarMenu& rMenu, int nEntryId, const String& rText, MenuItemBits nBits ); + ToolbarMenuEntry( ToolbarMenu& rMenu, int nEntryId, const Image& rImage, MenuItemBits nBits ); + ToolbarMenuEntry( ToolbarMenu& rMenu, int nEntryId, const Image& rImage, const String& rText, MenuItemBits nBits ); + ToolbarMenuEntry( ToolbarMenu& rMenu, int nEntryId, Control* pControl, MenuItemBits nBits ); + ~ToolbarMenuEntry(); + + void init( int nEntryId, MenuItemBits nBits ); + + const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext >& GetAccessible( bool bCreate = false ); + + sal_Int32 getAccessibleChildCount() throw (::com::sun::star::uno::RuntimeException); + ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > getAccessibleChild( sal_Int32 index ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + void selectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + + bool HasCheck() const + { + return mbChecked || ( mnBits & ( MIB_RADIOCHECK | MIB_CHECKABLE | MIB_AUTOCHECK ) ); + } +}; + +// --------------- +// - ToolbarMenuAcc - +// --------------- + +typedef ::cppu::WeakComponentImplHelper5< + ::com::sun::star::accessibility::XAccessible, + ::com::sun::star::accessibility::XAccessibleEventBroadcaster, + ::com::sun::star::accessibility::XAccessibleContext, + ::com::sun::star::accessibility::XAccessibleComponent, + ::com::sun::star::accessibility::XAccessibleSelection > + ToolbarMenuAccComponentBase; + +class ToolbarMenuAcc : + public ::comphelper::OBaseMutex, + public ToolbarMenuAccComponentBase +{ +public: + + ToolbarMenuAcc( ToolbarMenu_Impl& rParent ); + ~ToolbarMenuAcc(); + + void FireAccessibleEvent( short nEventId, const ::com::sun::star::uno::Any& rOldValue, const ::com::sun::star::uno::Any& rNewValue ); + bool HasAccessibleListeners() const { return( mxEventListeners.size() > 0 ); } + +public: + + /** Called by the corresponding ToolbarMenu when it gets the focus. + Stores the new focus state and broadcasts a state change event. + */ + void GetFocus (void); + + /** Called by the corresponding ToolbarMenu when it loses the focus. + Stores the new focus state and broadcasts a state change event. + */ + void LoseFocus (void); + + + // XAccessible + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (::com::sun::star::uno::RuntimeException); + + // XAccessibleEventBroadcaster + using cppu::WeakComponentImplHelper5<com::sun::star::accessibility::XAccessible, com::sun::star::accessibility::XAccessibleEventBroadcaster, com::sun::star::accessibility::XAccessibleContext, com::sun::star::accessibility::XAccessibleComponent, com::sun::star::accessibility::XAccessibleSelection>::addEventListener; + virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException); + using cppu::WeakComponentImplHelper5<com::sun::star::accessibility::XAccessible, com::sun::star::accessibility::XAccessibleEventBroadcaster, com::sun::star::accessibility::XAccessibleContext, com::sun::star::accessibility::XAccessibleComponent, com::sun::star::accessibility::XAccessibleSelection>::removeEventListener; + virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException); + + // XAccessibleContext + virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) throw (::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL getAccessibleIndexInParent( ) throw (::com::sun::star::uno::RuntimeException); + virtual sal_Int16 SAL_CALL getAccessibleRole( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::rtl::OUString SAL_CALL getAccessibleDescription( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::rtl::OUString SAL_CALL getAccessibleName( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::lang::Locale SAL_CALL getLocale( ) throw (::com::sun::star::accessibility::IllegalAccessibleComponentStateException, ::com::sun::star::uno::RuntimeException); + + // XAccessibleComponent + virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::awt::Point SAL_CALL getLocation( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::awt::Size SAL_CALL getSize( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL grabFocus( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Any SAL_CALL getAccessibleKeyBinding( ) throw (::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL getForeground( ) throw (::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL getBackground( ) throw (::com::sun::star::uno::RuntimeException); + + // XAccessibleSelection + virtual void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL clearAccessibleSelection( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL selectAllAccessibleChildren( ) throw (::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + +private: + EventListenerVector mxEventListeners; + ToolbarMenu_Impl* mpParent; + /// The current FOCUSED state. + bool mbIsFocused; + + /** Tell all listeners that the object is dying. This callback is + usually called from the WeakComponentImplHelper class. + */ + virtual void SAL_CALL disposing (void); + + /** Check whether or not the object has been disposed (or is in the + state of beeing disposed). If that is the case then + DisposedException is thrown to inform the (indirect) caller of the + foul deed. + */ + void ThrowIfDisposed (void) throw (::com::sun::star::lang::DisposedException); +}; + +// ----------------------- +// - ToolbarMenuEntryAcc - +// ----------------------- + +typedef ::cppu::WeakComponentImplHelper4< ::com::sun::star::accessibility::XAccessible, + ::com::sun::star::accessibility::XAccessibleEventBroadcaster, + ::com::sun::star::accessibility::XAccessibleContext, + ::com::sun::star::accessibility::XAccessibleComponent > ToolbarMenuEntryAccBase; + +class ToolbarMenuEntryAcc : public ::comphelper::OBaseMutex, + public ToolbarMenuEntryAccBase +{ +public: + ToolbarMenuEntryAcc( ToolbarMenuEntry* pParent ); + ~ToolbarMenuEntryAcc(); + + void FireAccessibleEvent( short nEventId, const ::com::sun::star::uno::Any& rOldValue, const ::com::sun::star::uno::Any& rNewValue ); + bool HasAccessibleListeners() const { return( mxEventListeners.size() > 0 ); } + + // XAccessible + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (::com::sun::star::uno::RuntimeException); + + // XAccessibleEventBroadcaster + using ToolbarMenuEntryAccBase::addEventListener; + virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException); + using ToolbarMenuEntryAccBase::removeEventListener; + virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException); + + // XAccessibleContext + virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) throw (::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL getAccessibleIndexInParent( ) throw (::com::sun::star::uno::RuntimeException); + virtual sal_Int16 SAL_CALL getAccessibleRole( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::rtl::OUString SAL_CALL getAccessibleDescription( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::rtl::OUString SAL_CALL getAccessibleName( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::lang::Locale SAL_CALL getLocale( ) throw (::com::sun::star::accessibility::IllegalAccessibleComponentStateException, ::com::sun::star::uno::RuntimeException); + + // XAccessibleComponent + virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::awt::Point SAL_CALL getLocation( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::awt::Size SAL_CALL getSize( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL grabFocus( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Any SAL_CALL getAccessibleKeyBinding( ) throw (::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL getForeground( ) throw (::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL getBackground( ) throw (::com::sun::star::uno::RuntimeException); + +private: + EventListenerVector mxEventListeners; + ::vos::OMutex maMutex; + ToolbarMenuEntry* mpParent; + + /** Tell all listeners that the object is dying. This callback is + usually called from the WeakComponentImplHelper class. + */ + virtual void SAL_CALL disposing (void); +}; + +// ----------------------------------------------------------------------------- + +struct ToolbarMenu_Impl +{ + ToolbarMenu& mrMenu; + + ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > mxFrame; + rtl::Reference< svt::FrameStatusListener > mxStatusListener; + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > mxServiceManager; + rtl::Reference< ToolbarMenuAcc > mxAccessible; + ToolbarMenuEntryVector maEntryVector; + + int mnCheckPos; + int mnImagePos; + int mnTextPos; + + int mnHighlightedEntry; + int mnSelectedEntry; + int mnLastColumn; + + Size maSize; + + Link maSelectHdl; + + ToolbarMenu_Impl( ToolbarMenu& rMenu, const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& xFrame ); + ~ToolbarMenu_Impl(); + + void setAccessible( ToolbarMenuAcc* pAccessible ); + + void fireAccessibleEvent( short nEventId, const ::com::sun::star::uno::Any& rOldValue, const ::com::sun::star::uno::Any& rNewValue ); + bool hasAccessibleListeners(); + + sal_Int32 getAccessibleChildCount() throw (::com::sun::star::uno::RuntimeException); + ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > getAccessibleChild( sal_Int32 index ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + void selectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + sal_Bool isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + void clearAccessibleSelection(); +}; + +} |