blob: 494eb001826a4e2fe22e96e155f13855b9e909b5 [file] [log] [blame]
/*
* Copyright (C) 2008 Nuanti Ltd.
* Copyright (C) 2009 Jan Alonzo
* Copyright (C) 2011, 2012 Igalia S.L.
*
* Portions from Mozilla a11y, copyright as follows:
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Sun Microsystems, Inc.
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "WebKitAccessibleInterfaceEditableText.h"
#if ENABLE(ACCESSIBILITY) && USE(ATK)
#include "AccessibilityObject.h"
#include "Document.h"
#include "Editor.h"
#include "Frame.h"
#include "NotImplemented.h"
#include "WebKitAccessible.h"
#include "WebKitAccessibleUtil.h"
using namespace WebCore;
static AccessibilityObject* core(AtkEditableText* text)
{
if (!WEBKIT_IS_ACCESSIBLE(text))
return 0;
return &webkitAccessibleGetAccessibilityObject(WEBKIT_ACCESSIBLE(text));
}
static gboolean webkitAccessibleEditableTextSetRunAttributes(AtkEditableText* text, AtkAttributeSet*, gint, gint)
{
g_return_val_if_fail(ATK_IS_EDITABLE_TEXT(text), FALSE);
returnValIfWebKitAccessibleIsInvalid(WEBKIT_ACCESSIBLE(text), FALSE);
notImplemented();
return FALSE;
}
static void webkitAccessibleEditableTextSetTextContents(AtkEditableText* text, const gchar* string)
{
g_return_if_fail(ATK_IS_EDITABLE_TEXT(text));
returnIfWebKitAccessibleIsInvalid(WEBKIT_ACCESSIBLE(text));
// FIXME: string nullcheck?
core(text)->setValue(String::fromUTF8(string));
}
static void webkitAccessibleEditableTextInsertText(AtkEditableText* text, const gchar* string, gint length, gint* position)
{
g_return_if_fail(ATK_IS_EDITABLE_TEXT(text));
returnIfWebKitAccessibleIsInvalid(WEBKIT_ACCESSIBLE(text));
if (!string)
return;
AccessibilityObject* coreObject = core(text);
// FIXME: Not implemented in WebCore
// coreObject->setSelectedTextRange(PlainTextRange(*position, 0));
// coreObject->setSelectedText(String::fromUTF8(string));
Document* document = coreObject->document();
if (!document || !document->frame())
return;
coreObject->setSelectedVisiblePositionRange(coreObject->visiblePositionRangeForRange(PlainTextRange(*position, 0)));
coreObject->setFocused(true);
// FIXME: We should set position to the actual inserted text length, which may be less than that requested.
if (document->frame()->editor().insertTextWithoutSendingTextEvent(String::fromUTF8(string).substring(0, length), false, 0))
*position += length;
}
static void webkitAccessibleEditableTextCopyText(AtkEditableText* text, gint, gint)
{
g_return_if_fail(ATK_IS_EDITABLE_TEXT(text));
returnIfWebKitAccessibleIsInvalid(WEBKIT_ACCESSIBLE(text));
notImplemented();
}
static void webkitAccessibleEditableTextCutText(AtkEditableText* text, gint, gint)
{
g_return_if_fail(ATK_IS_EDITABLE_TEXT(text));
returnIfWebKitAccessibleIsInvalid(WEBKIT_ACCESSIBLE(text));
notImplemented();
}
static void webkitAccessibleEditableTextDeleteText(AtkEditableText* text, gint startPos, gint endPos)
{
g_return_if_fail(ATK_IS_EDITABLE_TEXT(text));
returnIfWebKitAccessibleIsInvalid(WEBKIT_ACCESSIBLE(text));
AccessibilityObject* coreObject = core(text);
// FIXME: Not implemented in WebCore
// coreObject->setSelectedTextRange(PlainTextRange(startPos, endPos - startPos));
// coreObject->setSelectedText(String());
Document* document = coreObject->document();
if (!document || !document->frame())
return;
coreObject->setSelectedVisiblePositionRange(coreObject->visiblePositionRangeForRange(PlainTextRange(startPos, endPos - startPos)));
coreObject->setFocused(true);
document->frame()->editor().performDelete();
}
static void webkitAccessibleEditableTextPasteText(AtkEditableText* text, gint)
{
g_return_if_fail(ATK_IS_EDITABLE_TEXT(text));
returnIfWebKitAccessibleIsInvalid(WEBKIT_ACCESSIBLE(text));
notImplemented();
}
void webkitAccessibleEditableTextInterfaceInit(AtkEditableTextIface* iface)
{
iface->set_run_attributes = webkitAccessibleEditableTextSetRunAttributes;
iface->set_text_contents = webkitAccessibleEditableTextSetTextContents;
iface->insert_text = webkitAccessibleEditableTextInsertText;
iface->copy_text = webkitAccessibleEditableTextCopyText;
iface->cut_text = webkitAccessibleEditableTextCutText;
iface->delete_text = webkitAccessibleEditableTextDeleteText;
iface->paste_text = webkitAccessibleEditableTextPasteText;
}
#endif