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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /accessible/atk/nsMaiInterfaceEditableText.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'accessible/atk/nsMaiInterfaceEditableText.cpp')
-rw-r--r--accessible/atk/nsMaiInterfaceEditableText.cpp134
1 files changed, 134 insertions, 0 deletions
diff --git a/accessible/atk/nsMaiInterfaceEditableText.cpp b/accessible/atk/nsMaiInterfaceEditableText.cpp
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+++ b/accessible/atk/nsMaiInterfaceEditableText.cpp
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+/* -*- 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;
+}