#99745#; #99751#; AccessibleObject to represent a cell in edit mode or the editline

1 files changed, 182 insertions, 0 deletions

diff --git a/sc/source/ui/inc/AccessibleEditObject.hxx b/sc/source/ui/inc/AccessibleEditObject.hxx
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index 000000000000..6174e1c6b7d0
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+++ b/sc/source/ui/inc/AccessibleEditObject.hxx
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+/*************************************************************************
+ *
+ *  $RCSfile: AccessibleEditObject.hxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: sab $ $Date: 2002-06-10 14:50:31 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library 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 for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+
+#ifndef _SC_ACCESSIBLEEDITOBJECT_HXX
+#define _SC_ACCESSIBLEEDITOBJECT_HXX
+
+#ifndef _SC_ACCESSIBLECONTEXTBASE_HXX
+#include "AccessibleContextBase.hxx"
+#endif
+
+namespace accessibility
+{
+    class AccessibleTextHelper;
+}
+class EditView;
+class Window;
+
+/** @descr
+        This base class provides an implementation of the
+        <code>AccessibleCell</code> service.
+*/
+class ScAccessibleEditObject
+    :   public  ScAccessibleContextBase
+{
+public:
+    //=====  internal  ========================================================
+    ScAccessibleEditObject(
+        const ::com::sun::star::uno::Reference<
+        ::drafts::com::sun::star::accessibility::XAccessible>& rxParent,
+        EditView* pEditView, Window* pWin, sal_Bool bCellInEditMode);
+
+protected:
+    virtual ~ScAccessibleEditObject();
+public:
+    virtual void SAL_CALL disposing();
+
+    ///=====  XAccessibleComponent  ============================================
+
+    virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::accessibility::XAccessible >
+        SAL_CALL getAccessibleAt(
+        const ::com::sun::star::awt::Point& rPoint )
+        throw (::com::sun::star::uno::RuntimeException);
+
+protected:
+    /// Return the object's current bounding box relative to the desktop.
+    virtual Rectangle GetBoundingBoxOnScreen(void) const
+        throw (::com::sun::star::uno::RuntimeException);
+
+    /// Return the object's current bounding box relative to the parent object.
+    virtual Rectangle GetBoundingBox(void) const
+        throw (::com::sun::star::uno::RuntimeException);
+
+public:
+    ///=====  XAccessibleContext  ==============================================
+
+    /// Return the number of currently visible children.
+    // is overloaded to calculate this on demand
+    virtual sal_Int32 SAL_CALL
+        getAccessibleChildCount(void)
+                    throw (::com::sun::star::uno::RuntimeException);
+
+    /// Return the specified child or NULL if index is invalid.
+    // is overloaded to calculate this on demand
+    virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::accessibility::XAccessible> SAL_CALL
+        getAccessibleChild(sal_Int32 nIndex)
+        throw (::com::sun::star::uno::RuntimeException,
+                ::com::sun::star::lang::IndexOutOfBoundsException);
+
+    /// Return the set of current states.
+    virtual ::com::sun::star::uno::Reference<
+            ::drafts::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL
+        getAccessibleStateSet(void)
+        throw (::com::sun::star::uno::RuntimeException);
+
+protected:
+    /// Return this object's description.
+    virtual ::rtl::OUString SAL_CALL
+        createAccessibleDescription(void)
+        throw (::com::sun::star::uno::RuntimeException);
+
+    /// Return the object's current name.
+    virtual ::rtl::OUString SAL_CALL
+        createAccessibleName(void)
+        throw (::com::sun::star::uno::RuntimeException);
+
+public:
+    ///=====  XServiceInfo  ====================================================
+
+    /** Returns an identifier for the implementation of this object.
+    */
+    virtual ::rtl::OUString SAL_CALL
+        getImplementationName(void)
+        throw (::com::sun::star::uno::RuntimeException);
+
+    /** Returns a list of all supported services.
+    */
+    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
+        getSupportedServiceNames(void)
+        throw (::com::sun::star::uno::RuntimeException);
+
+    ///=====  XTypeProvider  ===================================================
+
+    /** Returns a implementation id.
+    */
+    virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId(void)
+        throw (::com::sun::star::uno::RuntimeException);
+
+private:
+    accessibility::AccessibleTextHelper* mpTextHelper;
+    EditView* mpEditView;
+    Window* mpWindow;
+    sal_Bool mbCellInEditMode;
+
+    sal_Bool IsDefunc(
+        const com::sun::star::uno::Reference<
+        ::drafts::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates);
+
+    void CreateTextHelper();
+};
+
+
+#endif