| /************************************************************** |
| * |
| * 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 COMPHELPER_ACCESSIBLE_COMPONENT_HELPER_HXX |
| #define COMPHELPER_ACCESSIBLE_COMPONENT_HELPER_HXX |
| |
| #include <com/sun/star/accessibility/XAccessibleComponent.hpp> |
| #include <com/sun/star/accessibility/XAccessibleExtendedComponent.hpp> |
| #include <comphelper/accessiblecontexthelper.hxx> |
| #include <cppuhelper/implbase1.hxx> |
| #include <comphelper/uno3.hxx> |
| #include "comphelper/comphelperdllapi.h" |
| |
| //......................................................................... |
| namespace comphelper |
| { |
| //......................................................................... |
| |
| //===================================================================== |
| //= OCommonAccessibleComponent |
| //===================================================================== |
| /** base class encapsulating common functionality for the helper classes implementing |
| the XAccessibleComponent respectively XAccessibleExtendendComponent |
| */ |
| class COMPHELPER_DLLPUBLIC OCommonAccessibleComponent : public OAccessibleContextHelper |
| { |
| protected: |
| OCommonAccessibleComponent(); |
| /// see the respective base class ctor for an extensive comment on this, please |
| OCommonAccessibleComponent( IMutex* _pExternalLock ); |
| ~OCommonAccessibleComponent(); |
| |
| protected: |
| /// implements the calculation of the bounding rectangle - still waiting to be overwritten |
| virtual ::com::sun::star::awt::Rectangle SAL_CALL implGetBounds( ) throw (::com::sun::star::uno::RuntimeException) = 0; |
| |
| protected: |
| /** non-virtual versions of the methods which can be implemented using <method>implGetBounds</method> |
| note: getLocationOnScreen relies on a valid parent (XAccessibleContext::getParent()->getAccessibleContext()), |
| which itself implements XAccessibleComponent |
| */ |
| sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); |
| ::com::sun::star::awt::Point SAL_CALL getLocation( ) throw (::com::sun::star::uno::RuntimeException); |
| ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen( ) throw (::com::sun::star::uno::RuntimeException); |
| ::com::sun::star::awt::Size SAL_CALL getSize( ) throw (::com::sun::star::uno::RuntimeException); |
| ::com::sun::star::awt::Rectangle SAL_CALL getBounds( ) throw (::com::sun::star::uno::RuntimeException); |
| }; |
| |
| //===================================================================== |
| //= OAccessibleComponentHelper |
| //===================================================================== |
| |
| struct OAccessibleComponentHelper_Base : |
| public ::cppu::ImplHelper1< ::com::sun::star::accessibility::XAccessibleComponent > |
| {}; |
| |
| /** a helper class for implementing an AccessibleContext which at the same time |
| supports an XAccessibleComponent interface. |
| */ |
| class COMPHELPER_DLLPUBLIC OAccessibleComponentHelper |
| :public OCommonAccessibleComponent |
| ,public OAccessibleComponentHelper_Base |
| { |
| protected: |
| OAccessibleComponentHelper( ); |
| /// see the respective base class ctor for an extensive comment on this, please |
| OAccessibleComponentHelper( IMutex* _pExternalLock ); |
| |
| public: |
| // XInterface |
| DECLARE_XINTERFACE( ) |
| DECLARE_XTYPEPROVIDER( ) |
| |
| // XAccessibleComponent - default implementations |
| virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) 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 ::com::sun::star::awt::Rectangle SAL_CALL getBounds( ) throw (::com::sun::star::uno::RuntimeException); |
| }; |
| |
| //===================================================================== |
| //= OAccessibleExtendedComponentHelper |
| //===================================================================== |
| |
| typedef ::cppu::ImplHelper1 < ::com::sun::star::accessibility::XAccessibleExtendedComponent |
| > OAccessibleExtendedComponentHelper_Base; |
| |
| /** a helper class for implementing an AccessibleContext which at the same time |
| supports an XAccessibleExtendedComponent interface. |
| */ |
| class COMPHELPER_DLLPUBLIC OAccessibleExtendedComponentHelper |
| :public OCommonAccessibleComponent |
| ,public OAccessibleExtendedComponentHelper_Base |
| { |
| protected: |
| OAccessibleExtendedComponentHelper( ); |
| /// see the respective base class ctor for an extensive comment on this, please |
| OAccessibleExtendedComponentHelper( IMutex* _pExternalLock ); |
| |
| public: |
| // XInterface |
| DECLARE_XINTERFACE( ) |
| DECLARE_XTYPEPROVIDER( ) |
| |
| // XAccessibleComponent - default implementations |
| virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) 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 ::com::sun::star::awt::Rectangle SAL_CALL getBounds( ) throw (::com::sun::star::uno::RuntimeException); |
| }; |
| |
| //......................................................................... |
| } // namespace comphelper |
| //......................................................................... |
| |
| #endif // COMPHELPER_ACCESSIBLE_COMPONENT_HELPER_HXX |
| |
| |