accessible/atk/nsMaiInterfaceEditableText.cpp
author Gregory Szorc <gps@mozilla.com>
Thu, 01 Sep 2016 15:41:26 -0700
changeset 312507 568c0384b6b2303334b833cce9746cbdbc689869
parent 232754 737f554af428dac7e744acf3089bc1a54fd6f54a
child 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1298947 - Remove curl and jq from decision image; r=dustin curl and jq were previously used to fetch and parse the TC secret. We now use Python for that. So remove the unused packages. This reduces the Docker image size by ~10MB. MozReview-Commit-ID: Nl7fC1aG7w

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "InterfaceInitFuncs.h"

#include "Accessible-inl.h"
#include "HyperTextAccessible-inl.h"
#include "nsMai.h"
#include "ProxyAccessible.h"
#include "nsString.h"
#include "mozilla/Likely.h"

using namespace mozilla::a11y;

extern "C" {
static void
setTextContentsCB(AtkEditableText *aText, const gchar *aString)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (accWrap) {
    HyperTextAccessible* text = accWrap->AsHyperText();
    if (!text || !text->IsTextRole()) {
      return;
    }

    NS_ConvertUTF8toUTF16 strContent(aString);
    text->ReplaceText(strContent);
  } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
    NS_ConvertUTF8toUTF16 strContent(aString);
    proxy->ReplaceText(strContent);
  }
}

static void
insertTextCB(AtkEditableText *aText,
             const gchar *aString, gint aLength, gint *aPosition)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (accWrap) {
    HyperTextAccessible* text = accWrap->AsHyperText();
    if (!text || !text->IsTextRole()) {
      return;
    }

    NS_ConvertUTF8toUTF16 strContent(aString);
    text->InsertText(strContent, *aPosition);
  } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
    NS_ConvertUTF8toUTF16 strContent(aString);
    proxy->InsertText(strContent, *aPosition);
  }
}

static void
copyTextCB(AtkEditableText *aText, gint aStartPos, gint aEndPos)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (accWrap) {
    HyperTextAccessible* text = accWrap->AsHyperText();
    if (!text || !text->IsTextRole()) {
      return;
    }

    text->CopyText(aStartPos, aEndPos);
  } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
    proxy->CopyText(aStartPos, aEndPos);
  }
}

static void
cutTextCB(AtkEditableText *aText, gint aStartPos, gint aEndPos)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (accWrap) {
    HyperTextAccessible* text = accWrap->AsHyperText();
    if (!text || !text->IsTextRole()) {
      return;
    }

    text->CutText(aStartPos, aEndPos);
  } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
    proxy->CutText(aStartPos, aEndPos);
  }
}

static void
deleteTextCB(AtkEditableText *aText, gint aStartPos, gint aEndPos)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (accWrap) {
    HyperTextAccessible* text = accWrap->AsHyperText();
    if (!text || !text->IsTextRole()) {
      return;
    }

    text->DeleteText(aStartPos, aEndPos);
  } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
    proxy->DeleteText(aStartPos, aEndPos);
  }
}

static void
pasteTextCB(AtkEditableText *aText, gint aPosition)
{
  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
  if (accWrap) {
    HyperTextAccessible* text = accWrap->AsHyperText();
    if (!text || !text->IsTextRole()) {
      return;
    }

    text->PasteText(aPosition);
  } else if (ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {
    proxy->PasteText(aPosition);
  }
}
}

void
editableTextInterfaceInitCB(AtkEditableTextIface* aIface)
{
  NS_ASSERTION(aIface, "Invalid aIface");
  if (MOZ_UNLIKELY(!aIface))
    return;

  aIface->set_text_contents = setTextContentsCB;
  aIface->insert_text = insertTextCB;
  aIface->copy_text = copyTextCB;
  aIface->cut_text = cutTextCB;
  aIface->delete_text = deleteTextCB;
  aIface->paste_text = pasteTextCB;
}