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authorMichael Stahl <mstahl@redhat.com>2012-01-28 20:52:45 +0100
committerMichael Stahl <mstahl@redhat.com>2012-01-28 20:52:45 +0100
commit2e626373db2412ac22e8c5c27a60d11cd29e875b (patch)
tree9e9f67205cd5b72f1031721273e1534a3a1e5b0f /accessibility/source/standard/vclxaccessiblebox.cxx
parentf7ee7bbd5174b084f018c2ec94d8c70c98ee04da (diff)
replace obsolete "master" branch with README that points at new repoHEADmaster-deletedmaster
Diffstat (limited to 'accessibility/source/standard/vclxaccessiblebox.cxx')
-rw-r--r--accessibility/source/standard/vclxaccessiblebox.cxx375
1 files changed, 0 insertions, 375 deletions
diff --git a/accessibility/source/standard/vclxaccessiblebox.cxx b/accessibility/source/standard/vclxaccessiblebox.cxx
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-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * 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.
- *
- ************************************************************************/
-
-// MARKER(update_precomp.py): autogen include statement, do not remove
-#include "precompiled_accessibility.hxx"
-#include <accessibility/standard/vclxaccessiblebox.hxx>
-#include <accessibility/standard/vclxaccessibletextfield.hxx>
-#include <accessibility/standard/vclxaccessibleedit.hxx>
-#include <accessibility/standard/vclxaccessiblelist.hxx>
-#include <accessibility/helper/listboxhelper.hxx>
-
-#include <unotools/accessiblestatesethelper.hxx>
-#include <com/sun/star/accessibility/AccessibleStateType.hpp>
-#include <com/sun/star/accessibility/AccessibleEventId.hpp>
-#include <com/sun/star/accessibility/AccessibleRole.hpp>
-#include <vcl/svapp.hxx>
-#include <vcl/combobox.hxx>
-#include <vcl/lstbox.hxx>
-#include <accessibility/helper/accresmgr.hxx>
-#include <accessibility/helper/accessiblestrings.hrc>
-
-using namespace ::com::sun::star;
-using namespace ::com::sun::star::uno;
-using namespace ::com::sun::star::lang;
-using namespace ::com::sun::star::beans;
-using namespace ::com::sun::star::accessibility;
-
-VCLXAccessibleBox::VCLXAccessibleBox (VCLXWindow* pVCLWindow, BoxType aType, bool bIsDropDownBox)
- : VCLXAccessibleComponent (pVCLWindow),
- m_aBoxType (aType),
- m_bIsDropDownBox (bIsDropDownBox),
- m_nIndexInParent (DEFAULT_INDEX_IN_PARENT)
-{
- // Set up the flags that indicate which children this object has.
- m_bHasListChild = true;
-
- // A text field is not present for non drop down list boxes.
- if ((m_aBoxType==LISTBOX) && ! m_bIsDropDownBox)
- m_bHasTextChild = false;
- else
- m_bHasTextChild = true;
-}
-
-VCLXAccessibleBox::~VCLXAccessibleBox (void)
-{
-}
-
-void VCLXAccessibleBox::ProcessWindowChildEvent( const VclWindowEvent& rVclWindowEvent )
-{
- uno::Any aOldValue, aNewValue;
- uno::Reference<XAccessible> xAcc;
-
- switch ( rVclWindowEvent.GetId() )
- {
- case VCLEVENT_WINDOW_SHOW:
- case VCLEVENT_WINDOW_HIDE:
- {
- Window* pChildWindow = (Window *) rVclWindowEvent.GetData();
- // Just compare to the combo box text field. All other children
- // are identical to this object in which case this object will
- // be removed in a short time.
- if (m_aBoxType==COMBOBOX)
- {
- ComboBox* pComboBox = static_cast<ComboBox*>(GetWindow());
- if ( ( pComboBox != NULL ) && ( pChildWindow != NULL ) )
- if (pChildWindow == pComboBox->GetSubEdit())
- {
- if (rVclWindowEvent.GetId() == VCLEVENT_WINDOW_SHOW)
- {
- // Instantiate text field.
- getAccessibleChild (0);
- aNewValue <<= m_xText;
- }
- else
- {
- // Release text field.
- aOldValue <<= m_xText;
- m_xText = NULL;
- }
- // Tell the listeners about the new/removed child.
- NotifyAccessibleEvent (
- AccessibleEventId::CHILD,
- aOldValue, aNewValue);
- }
-
- }
- }
- break;
-
- default:
- VCLXAccessibleComponent::ProcessWindowChildEvent (rVclWindowEvent);
- }
-}
-
-void VCLXAccessibleBox::ProcessWindowEvent (const VclWindowEvent& rVclWindowEvent)
-{
- switch ( rVclWindowEvent.GetId() )
- {
- case VCLEVENT_DROPDOWN_OPEN:
- case VCLEVENT_DROPDOWN_CLOSE:
- case VCLEVENT_LISTBOX_DOUBLECLICK:
- case VCLEVENT_LISTBOX_SCROLLED:
- case VCLEVENT_LISTBOX_SELECT:
- case VCLEVENT_LISTBOX_ITEMADDED:
- case VCLEVENT_LISTBOX_ITEMREMOVED:
- case VCLEVENT_COMBOBOX_ITEMADDED:
- case VCLEVENT_COMBOBOX_ITEMREMOVED:
- case VCLEVENT_COMBOBOX_SCROLLED:
- {
- // Forward the call to the list child.
- VCLXAccessibleList* pList = static_cast<VCLXAccessibleList*>(m_xList.get());
- if ( pList == NULL )
- {
- getAccessibleChild ( m_bHasTextChild ? 1 : 0 );
- pList = static_cast<VCLXAccessibleList*>(m_xList.get());
- }
- if ( pList != NULL )
- pList->ProcessWindowEvent (rVclWindowEvent);
- break;
- }
-
- case VCLEVENT_COMBOBOX_SELECT:
- case VCLEVENT_COMBOBOX_DESELECT:
- {
- // Selection is handled by VCLXAccessibleList which operates on
- // the same VCL object as this box does. In case of the
- // combobox, however, we have to help by providing the list with
- // the text of the currently selected item.
- VCLXAccessibleList* pList = static_cast<VCLXAccessibleList*>(m_xList.get());
- if (pList != NULL && m_xText.is())
- {
- Reference<XAccessibleText> xText (m_xText->getAccessibleContext(), UNO_QUERY);
- if ( xText.is() )
- {
- ::rtl::OUString sText = xText->getSelectedText();
- if ( !sText.getLength() )
- sText = xText->getText();
- pList->UpdateSelection (sText);
- }
- }
- break;
- }
-
- case VCLEVENT_EDIT_MODIFY:
- case VCLEVENT_EDIT_SELECTIONCHANGED:
- // Modify/Selection events are handled by the combo box instead of
- // directly by the edit field (Why?). Therefore, delegate this
- // call to the edit field.
- if (m_aBoxType==COMBOBOX)
- {
- if (m_xText.is())
- {
- Reference<XAccessibleContext> xContext = m_xText->getAccessibleContext();
- VCLXAccessibleEdit* pEdit = static_cast<VCLXAccessibleEdit*>(xContext.get());
- if (pEdit != NULL)
- pEdit->ProcessWindowEvent (rVclWindowEvent);
- }
- }
- break;
-
- default:
- VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent );
- }
-}
-
-IMPLEMENT_FORWARD_XINTERFACE2(VCLXAccessibleBox, VCLXAccessibleComponent, VCLXAccessibleBox_BASE)
-IMPLEMENT_FORWARD_XTYPEPROVIDER2(VCLXAccessibleBox, VCLXAccessibleComponent, VCLXAccessibleBox_BASE)
-
-//===== XAccessible =========================================================
-
-Reference< XAccessibleContext > SAL_CALL VCLXAccessibleBox::getAccessibleContext( )
- throw (RuntimeException)
-{
- ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
-
- return this;
-}
-
-//===== XAccessibleContext ==================================================
-
-sal_Int32 SAL_CALL VCLXAccessibleBox::getAccessibleChildCount (void)
- throw (RuntimeException)
-{
- SolarMutexGuard aSolarGuard;
- ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
-
- // Usually a box has a text field and a list of items as its children.
- // Non drop down list boxes have no text field. Additionally check
- // whether the object is valid.
- sal_Int32 nCount = 0;
- if (IsValid())
- nCount += (m_bHasTextChild?1:0) + (m_bHasListChild?1:0);
- else
- {
- // Object not valid anymore. Release references to children.
- m_bHasTextChild = false;
- m_xText = NULL;
- m_bHasListChild = false;
- m_xList = NULL;
- }
-
- return nCount;
-}
-
-Reference<XAccessible> SAL_CALL VCLXAccessibleBox::getAccessibleChild (sal_Int32 i)
- throw (IndexOutOfBoundsException, RuntimeException)
-{
- SolarMutexGuard aSolarGuard;
- ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
-
- if (i<0 || i>=getAccessibleChildCount())
- throw IndexOutOfBoundsException();
-
- Reference< XAccessible > xChild;
- if (IsValid())
- {
- if (i==1 || ! m_bHasTextChild)
- {
- // List.
- if ( ! m_xList.is())
- {
- VCLXAccessibleList* pList = new VCLXAccessibleList ( GetVCLXWindow(),
- (m_aBoxType == LISTBOX ? VCLXAccessibleList::LISTBOX : VCLXAccessibleList::COMBOBOX),
- this);
- pList->SetIndexInParent (i);
- m_xList = pList;
- }
- xChild = m_xList;
- }
- else
- {
- // Text Field.
- if ( ! m_xText.is())
- {
- if (m_aBoxType==COMBOBOX)
- {
- ComboBox* pComboBox = static_cast<ComboBox*>(GetWindow());
- if (pComboBox!=NULL && pComboBox->GetSubEdit()!=NULL)
- m_xText = pComboBox->GetSubEdit()->GetAccessible();
- }
- else if (m_bIsDropDownBox)
- m_xText = new VCLXAccessibleTextField (GetVCLXWindow(),this);
- }
- xChild = m_xText;
- }
- }
-
- return xChild;
-}
-
-sal_Int16 SAL_CALL VCLXAccessibleBox::getAccessibleRole (void) throw (RuntimeException)
-{
- ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
-
- // Return the role <const>COMBO_BOX</const> for both VCL combo boxes and
- // VCL list boxes in DropDown-Mode else <const>PANEL</const>.
- // This way the Java bridge has not to handle both independently.
- return m_bIsDropDownBox ? AccessibleRole::COMBO_BOX : AccessibleRole::PANEL;
-}
-
-sal_Int32 SAL_CALL VCLXAccessibleBox::getAccessibleIndexInParent (void)
- throw (::com::sun::star::uno::RuntimeException)
-{
- if (m_nIndexInParent != DEFAULT_INDEX_IN_PARENT)
- return m_nIndexInParent;
- else
- return VCLXAccessibleComponent::getAccessibleIndexInParent();
-}
-
-//===== XAccessibleAction ===================================================
-
-sal_Int32 SAL_CALL VCLXAccessibleBox::getAccessibleActionCount (void)
- throw (RuntimeException)
-{
- ::osl::Guard< ::osl::Mutex> aGuard (GetMutex());
-
- // There is one action for drop down boxes (toggle popup) and none for
- // the other boxes.
- return m_bIsDropDownBox ? 1 : 0;
-}
-
-sal_Bool SAL_CALL VCLXAccessibleBox::doAccessibleAction (sal_Int32 nIndex)
- throw (IndexOutOfBoundsException, RuntimeException)
-{
- sal_Bool bNotify = sal_False;
-
- {
- SolarMutexGuard aSolarGuard;
- ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
-
- if (nIndex<0 || nIndex>=getAccessibleActionCount())
- throw ::com::sun::star::lang::IndexOutOfBoundsException();
-
- if (m_aBoxType == COMBOBOX)
- {
- ComboBox* pComboBox = static_cast< ComboBox* >( GetWindow() );
- if (pComboBox != NULL)
- {
- pComboBox->ToggleDropDown();
- bNotify = sal_True;
- }
- }
- else if (m_aBoxType == LISTBOX)
- {
- ListBox* pListBox = static_cast< ListBox* >( GetWindow() );
- if (pListBox != NULL)
- {
- pListBox->ToggleDropDown();
- bNotify = sal_True;
- }
- }
- }
-
- if (bNotify)
- NotifyAccessibleEvent (AccessibleEventId::ACTION_CHANGED, Any(), Any());
-
- return bNotify;
-}
-
-::rtl::OUString SAL_CALL VCLXAccessibleBox::getAccessibleActionDescription (sal_Int32 nIndex)
- throw (IndexOutOfBoundsException, RuntimeException)
-{
- ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
- if (nIndex<0 || nIndex>=getAccessibleActionCount())
- throw ::com::sun::star::lang::IndexOutOfBoundsException();
- return TK_RES_STRING( RID_STR_ACC_ACTION_TOGGLEPOPUP);
-}
-
-Reference< XAccessibleKeyBinding > VCLXAccessibleBox::getAccessibleActionKeyBinding( sal_Int32 nIndex )
- throw (IndexOutOfBoundsException, RuntimeException)
-{
- ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
-
- Reference< XAccessibleKeyBinding > xRet;
-
- if (nIndex<0 || nIndex>=getAccessibleActionCount())
- throw ::com::sun::star::lang::IndexOutOfBoundsException();
-
- // ... which key?
- return xRet;
-}
-
-//===== XComponent ==========================================================
-
-void SAL_CALL VCLXAccessibleBox::disposing (void)
-{
- VCLXAccessibleComponent::disposing();
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */