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Diffstat (limited to 'accessibility/source/standard/vclxaccessiblebox.cxx')
| -rw-r--r-- | accessibility/source/standard/vclxaccessiblebox.cxx | 375 |
1 files changed, 0 insertions, 375 deletions
diff --git a/accessibility/source/standard/vclxaccessiblebox.cxx b/accessibility/source/standard/vclxaccessiblebox.cxx deleted file mode 100644 index b353cf736..000000000 --- a/accessibility/source/standard/vclxaccessiblebox.cxx +++ /dev/null @@ -1,375 +0,0 @@ -/* -*- 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: */ |