mirror of
https://github.com/roytam1/palemoon27.git
synced 2026-05-26 14:30:27 +00:00
roytam1
dcf9e5848a
- Bug 1145395 - Make some cosmetic improvements to nsHTMLEditor::CreateDOMFragmentFromPaste; r=ehsan (b7b165297)
- Bug 1145395 - Return a DocumentFragment from nsHTMLEditor::ParseFragment; r=ehsan (05e314df6)
- Bug 1145395 - Use the local fragment variable rather than *outFragNode; r=ehsan (908366bc0)
- Bug 1145395 - Pass nsIContent& to nsHTMLEditor::StripFormattingNodes; r=ehsan (187bae854)
- Bug 1145395 - Pass nsINode& to RemoveBodyAndHead in nsHTMLDataTransfer; r=ehsan (1a2448d65)
- Bug 1169139 Remove all trailing whitespaces in editor (IGNORE IDL) r=ehsan (210ecf551)
- Bug 1067788 - Part 1: Don't invalidate bidi cursor directionality duing a delete. r=smontagu (c029b4271)
- Bug 1067788 - Part 2: Fixes to caret positioning in bidi text. r=smontagu (8fdb47aa7)
- Bug 1067788 - part 3: Fix timeouts in test_reftests_with_caret.html. r=ehsan (dfe0547d2)
- Bug 1067788 - Part 4: Update test_bug496275.html. Add setCaretBidiLevel method to Selection. r=smontagu r=ehsan (bcb737a2e)
- Bug 1067788 - Part 5: Fix for parts of test_bug496275.html. r=smontagu (885f2dc7e)
- Bug 1067788 - Fix non-unified bustage. r=ehsan (e141e2b81)
- remove thickcaret preference not in FF (d96cb3aee)
- Bug 1159263 - Add support to nsCaret to stop blinking after a set of cycles r=roc r=snorp (d07966610)
- Bug 988143 - Enable Gecko Touch in Fennec, SelectionController mods, r=ehsan (71de5c15e)
- Bug 988143 - Enable Gecko Touch in Fennec, Android specific nsCaret mods, r=ehsan (2a7b7058e)
- Bug 988143 - Enable Gecko Touch in Fennec, TouchCaret mods, r=ehsan (653a7d3be)
- Bug 988143 - Enable Gecko Touch in Fennec, TouchCaret Scroll mods, r=ehsan (8830df1cd)
- Bug 1153076 - Add NS_MOUSE_MOZLONGTAP support in Fennec, r=kats, tylin (bc14a39c5)
- Bug 988143 - Enable Gecko Touch in Fennec, SelectionCarets mods, r=ehsan (af5c15f7b)
- Bug 1164693 - Part 1: Directional caret should point in caret direction in bidi paragraphs. r=smontagu (2604fd0e1)
- Bug 1164693 - Part 2: Frames in a non-bidi paragraph with newline shouldn't be marked as bidi. r=smontagu (e1de49c9b)
- Bug 1143558 part 1 - Fix line break suppression when newline is significant. r=roc (adac6e4c3)
- Bug 1143558 part 2 - Convert suppressed line break to whitespace. r=roc (f36789322)
- Bug 1143558 part 3 - Reftests for line break suppression inside ruby. r=roc (4fadd0e17)
- Bug 1137723 - Don't call ::IsBoxWrapped(this) with the current mParent intact b/c IsBoxWrapped uses GetParent() and it may have been destroyed while this frame is still sitting an overflow list waiting to be lazy re-parented. r=roc (22a8806ba)
- Bug 1136010 - Don't coalesce style contexts added to RestyleManager::mContextsToClear. r=dbaron (81991b943)
- Bug 1146103 - Use NS_WARNING instead of MOZ_ASSERT for bcoord check in ruby text container. r=dbaron (ec1af437e)
- Bug 1146114 - Make assertion checking additional leading in ruby frame non-crash. r=dholbert (a775a1006)
- Bug 1146107 - Replace MOZ_ASSERT with NS_WARN_IF_FALSE on isize check in ruby base container. r=dholbert (705a4c8e5)
- Bug 1146103 followup - Add comment mentions upgrading warning and add crashtest for the assertion. (5820682fc)
- Bug 1172789 (part 1) - Remove PL_DHashTableEnumerate() uses from nsLoadGroup. r=michal. (73c3202f9)
- Bug 1172789 (part 2) - Remove PL_DHashTableEnumerate() uses from nsLoadGroup. r=michal. (6495530a4)
- Bug 1172789 (part 3) - Remove PL_DHashTableEnumerate() uses from nsLoadGroup. r=michal. (d8a17dd64)
- Bug 1173247 (part 1) - Remove PL_DHashTableEnumerate() uses from nsDiskCacheBindery. r=michal. (13b096297)
- Bug 1173247 (part 2) - Remove PL_DHashTableEnumerate() uses from nsDiskCacheBindery. r=michal. (290bb2093)
- Bug 1171830 - Remove PL_DHashTableEnumerator use from nsDocLoader. r=smaug. (3334d7120)
- Bug 1172761 (part 1) - Remove PL_DHashTableEnumerator use from nsAtomTable. r=froydnj. (7b3be498e)
- Bug 1172761 (part 2) - Remove PL_DHashTableEnumerator use from nsPersistentProperties. r=froydnj. (42f05514e)
- Bug 1174625 - Overhaul PLDHashTable's iterator. r=froydnj. (4e1efd69d)
- Bug 11746250 (follow-up) - Fix link errors on Linux and Android. r=me. (4a8ebc7df)
- Bug 1173600 (part 3) - Add PLDHashTable::RemovingIterator. r=froydnj. (7c01103c9)
- Bug 1174594 (part 1) - Remove uses of PL_DHashTableEnumerate from XPConnect. r=mrbkap. (4b2349650)
- Bug 1174594 (part 2) - Use a more sensible type for UNMARK_{ONLY,AND_SWEEP}. r=mrbkap. (4dc043f58)
- Bug 1174594 (part 3) - Remove ShutdownData. r=mrbkap. (0503b28cf)
183 lines
5.5 KiB
C++
183 lines
5.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "SetDocTitleTxn.h"
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#include "mozilla/dom/Element.h" // for Element
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#include "nsAString.h"
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#include "nsCOMPtr.h" // for nsCOMPtr, getter_AddRefs, etc
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#include "nsDebug.h" // for NS_ENSURE_SUCCESS, etc
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#include "nsError.h" // for NS_OK, NS_ERROR_FAILURE, etc
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#include "nsIDOMCharacterData.h" // for nsIDOMCharacterData
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#include "nsIDOMDocument.h" // for nsIDOMDocument
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#include "nsIDOMElement.h" // for nsIDOMElement
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#include "nsIDOMNode.h" // for nsIDOMNode
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#include "nsIDOMNodeList.h" // for nsIDOMNodeList
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#include "nsIDOMText.h" // for nsIDOMText
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#include "nsIDocument.h" // for nsIDocument
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#include "nsIEditor.h" // for nsIEditor
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#include "nsIHTMLEditor.h" // for nsIHTMLEditor
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#include "nsLiteralString.h" // for NS_LITERAL_STRING
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using namespace mozilla;
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// note that aEditor is not refcounted
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SetDocTitleTxn::SetDocTitleTxn()
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: EditTxn()
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, mIsTransient(false)
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{
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}
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NS_IMETHODIMP SetDocTitleTxn::Init(nsIHTMLEditor *aEditor,
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const nsAString *aValue)
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{
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NS_ASSERTION(aEditor && aValue, "null args");
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if (!aEditor || !aValue) { return NS_ERROR_NULL_POINTER; }
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mEditor = aEditor;
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mValue = *aValue;
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return NS_OK;
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}
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NS_IMETHODIMP SetDocTitleTxn::DoTransaction(void)
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{
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return SetDomTitle(mValue);
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}
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NS_IMETHODIMP SetDocTitleTxn::UndoTransaction(void)
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{
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// No extra work required; the DOM changes alone are enough
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return NS_OK;
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}
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NS_IMETHODIMP SetDocTitleTxn::RedoTransaction(void)
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{
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// No extra work required; the DOM changes alone are enough
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return NS_OK;
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}
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nsresult SetDocTitleTxn::SetDomTitle(const nsAString& aTitle)
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{
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nsCOMPtr<nsIEditor> editor = do_QueryInterface(mEditor);
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NS_ENSURE_TRUE(editor, NS_ERROR_FAILURE);
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nsCOMPtr<nsIDOMDocument> domDoc;
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nsresult res = editor->GetDocument(getter_AddRefs(domDoc));
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NS_ENSURE_TRUE(domDoc, NS_ERROR_FAILURE);
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nsCOMPtr<nsIDOMNodeList> titleList;
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res = domDoc->GetElementsByTagName(NS_LITERAL_STRING("title"), getter_AddRefs(titleList));
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NS_ENSURE_SUCCESS(res, res);
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// First assume we will NOT really do anything
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// (transaction will not be pushed on stack)
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mIsTransient = true;
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nsCOMPtr<nsIDOMNode>titleNode;
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if(titleList)
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{
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res = titleList->Item(0, getter_AddRefs(titleNode));
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NS_ENSURE_SUCCESS(res, res);
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if (titleNode)
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{
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// Delete existing child textnode of title node
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// (Note: all contents under a TITLE node are always in a single text node)
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nsCOMPtr<nsIDOMNode> child;
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res = titleNode->GetFirstChild(getter_AddRefs(child));
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if(NS_FAILED(res)) return res;
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if(child)
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{
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// Save current text as the undo value
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nsCOMPtr<nsIDOMCharacterData> textNode = do_QueryInterface(child);
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if(textNode)
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{
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textNode->GetData(mUndoValue);
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// If title text is identical to what already exists,
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// quit now (mIsTransient is now TRUE)
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if (mUndoValue == aTitle)
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return NS_OK;
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}
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res = editor->DeleteNode(child);
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if(NS_FAILED(res)) return res;
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}
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}
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}
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// We didn't return above, thus we really will be changing the title
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mIsTransient = false;
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// Get the <HEAD> node, create a <TITLE> and insert it under the HEAD
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nsCOMPtr<nsIDocument> document = do_QueryInterface(domDoc);
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NS_ENSURE_STATE(document);
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dom::Element* head = document->GetHeadElement();
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NS_ENSURE_STATE(head);
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bool newTitleNode = false;
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uint32_t newTitleIndex = 0;
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if (!titleNode)
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{
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// Didn't find one above: Create a new one
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nsCOMPtr<nsIDOMElement>titleElement;
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res = domDoc->CreateElement(NS_LITERAL_STRING("title"), getter_AddRefs(titleElement));
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NS_ENSURE_SUCCESS(res, res);
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NS_ENSURE_TRUE(titleElement, NS_ERROR_FAILURE);
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titleNode = do_QueryInterface(titleElement);
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newTitleNode = true;
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// Get index so we append new title node after all existing HEAD children.
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newTitleIndex = head->GetChildCount();
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}
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// Append a text node under the TITLE
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// only if the title text isn't empty
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if (titleNode && !aTitle.IsEmpty())
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{
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nsCOMPtr<nsIDOMText> textNode;
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res = domDoc->CreateTextNode(aTitle, getter_AddRefs(textNode));
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NS_ENSURE_SUCCESS(res, res);
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nsCOMPtr<nsIDOMNode> newNode = do_QueryInterface(textNode);
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NS_ENSURE_TRUE(newNode, NS_ERROR_FAILURE);
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if (newTitleNode)
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{
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// Not undoable: We will insert newTitleNode below
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nsCOMPtr<nsIDOMNode> resultNode;
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res = titleNode->AppendChild(newNode, getter_AddRefs(resultNode));
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}
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else
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{
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// This is an undoable transaction
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res = editor->InsertNode(newNode, titleNode, 0);
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}
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NS_ENSURE_SUCCESS(res, res);
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}
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if (newTitleNode)
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{
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// Undoable transaction to insert title+text together
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res = editor->InsertNode(titleNode, head->AsDOMNode(), newTitleIndex);
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}
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return res;
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}
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NS_IMETHODIMP SetDocTitleTxn::GetTxnDescription(nsAString& aString)
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{
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aString.AssignLiteral("SetDocTitleTxn: ");
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aString += mValue;
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return NS_OK;
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}
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NS_IMETHODIMP SetDocTitleTxn::GetIsTransient(bool *aIsTransient)
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{
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NS_ENSURE_TRUE(aIsTransient, NS_ERROR_NULL_POINTER);
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*aIsTransient = mIsTransient;
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return NS_OK;
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}
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