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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
commit6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /accessible/interfaces/nsIAccessibleTextRange.idl
parentInitial commit. (diff)
downloadthunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz
thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+/* 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 "nsISupports.idl"
+
+interface nsIAccessible;
+interface nsIAccessibleText;
+interface nsIArray;
+interface nsIVariant;
+
+/**
+ * A range representing a piece of text in the document.
+ */
+[scriptable, builtinclass, uuid(c4515623-55f9-4543-a3d5-c1e9afa588f4)]
+interface nsIAccessibleTextRange : nsISupports
+{
+ readonly attribute nsIAccessibleText startContainer;
+ readonly attribute long startOffset;
+ readonly attribute nsIAccessibleText endContainer;
+ readonly attribute long endOffset;
+
+ /**
+ * Return an accessible containing the whole range
+ */
+ readonly attribute nsIAccessible container;
+
+ /**
+ * Return embedded children within the range.
+ */
+ readonly attribute nsIArray embeddedChildren;
+
+ /**
+ * Return true if this range has the same end points of the given range.
+ */
+ boolean compare(in nsIAccessibleTextRange aOtherRange);
+
+ /**
+ * The two endpoints of the range (starting and ending).
+ */
+ const unsigned long EndPoint_Start = 1;
+ const unsigned long EndPoint_End = 2;
+
+ /**
+ * Compare this and given ranges end points.
+ *
+ * @return -1/0/1 if this range end point is before/equal/after the given
+ * range end point.
+ */
+ long compareEndPoints(in unsigned long aEndPoint,
+ in nsIAccessibleTextRange aOtherRange,
+ in unsigned long aOtherRangeEndPoint);
+
+ /**
+ * Return text within the range.
+ */
+ readonly attribute AString text;
+
+ /**
+ * Crops the range by the given accessible element.
+ */
+ boolean crop(in nsIAccessible aContainer);
+
+ const unsigned long AlignToTop = 0;
+ const unsigned long AlignToBottom = 1;
+
+ /**
+ * Scroll the range into view.
+ */
+ void scrollIntoView(in unsigned long aHow);
+};