Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 100 insertions, 0 deletions

diff --git a/accessible/atk/nsMaiInterfaceEditableText.cpp b/accessible/atk/nsMaiInterfaceEditableText.cpp
new file mode 100644
index 0000000000..2dc692362e
--- /dev/null
+++ b/accessible/atk/nsMaiInterfaceEditableText.cpp
@@ -0,0 +1,100 @@
+/* -*- 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 "LocalAccessible-inl.h"
+#include "HyperTextAccessible-inl.h"
+#include "nsMai.h"
+#include "RemoteAccessible.h"
+#include "nsString.h"
+#include "mozilla/Likely.h"
+
+using namespace mozilla::a11y;
+
+extern "C" {
+static void setTextContentsCB(AtkEditableText* aText, const gchar* aString) {
+  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {
+    if (acc->IsTextRole()) {
+      return;
+    }
+    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {
+      NS_ConvertUTF8toUTF16 strContent(aString);
+      text->ReplaceText(strContent);
+    }
+  }
+}
+
+static void insertTextCB(AtkEditableText* aText, const gchar* aString,
+                         gint aLength, gint* aPosition) {
+  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {
+    if (acc->IsTextRole()) {
+      return;
+    }
+    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {
+      NS_ConvertUTF8toUTF16 strContent(aString);
+      text->InsertText(strContent, *aPosition);
+    }
+  }
+}
+
+static void copyTextCB(AtkEditableText* aText, gint aStartPos, gint aEndPos) {
+  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {
+    if (acc->IsTextRole()) {
+      return;
+    }
+    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {
+      text->CopyText(aStartPos, aEndPos);
+    }
+  }
+}
+
+static void cutTextCB(AtkEditableText* aText, gint aStartPos, gint aEndPos) {
+  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {
+    if (acc->IsTextRole()) {
+      return;
+    }
+    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {
+      text->CutText(aStartPos, aEndPos);
+    }
+  }
+}
+
+static void deleteTextCB(AtkEditableText* aText, gint aStartPos, gint aEndPos) {
+  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {
+    if (acc->IsTextRole()) {
+      return;
+    }
+    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {
+      text->DeleteText(aStartPos, aEndPos);
+    }
+  }
+}
+
+MOZ_CAN_RUN_SCRIPT_BOUNDARY
+static void pasteTextCB(AtkEditableText* aText, gint aPosition) {
+  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {
+    if (acc->IsTextRole()) {
+      return;
+    }
+    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {
+      text->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;
+}