From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 editor/libeditor/HTMLEditorInlines.h | 144 +++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 editor/libeditor/HTMLEditorInlines.h

(limited to 'editor/libeditor/HTMLEditorInlines.h')

diff --git a/editor/libeditor/HTMLEditorInlines.h b/editor/libeditor/HTMLEditorInlines.h
new file mode 100644
index 0000000000..1b6e5a1834
--- /dev/null
+++ b/editor/libeditor/HTMLEditorInlines.h
@@ -0,0 +1,144 @@
+/* -*- 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/. */
+
+#ifndef HTMLEditorInlines_h
+#define HTMLEditorInlines_h
+
+#include "HTMLEditor.h"
+
+#include "EditorDOMPoint.h"
+#include "HTMLEditHelpers.h"
+#include "JoinSplitNodeDirection.h"  // for JoinNodesDirection and SplitNodeDirection
+#include "SelectionState.h"          // for RangeItem
+
+#include "ErrorList.h"  // for nsresult
+
+#include "mozilla/AlreadyAddRefed.h"
+#include "mozilla/Debug.h"
+#include "mozilla/Likely.h"
+#include "mozilla/RefPtr.h"
+
+#include "mozilla/dom/Element.h"
+
+#include "nsAtom.h"
+#include "nsGkAtoms.h"
+#include "nsIContent.h"
+#include "nsRange.h"
+#include "nsString.h"
+
+namespace mozilla {
+
+using namespace dom;
+
+SplitNodeDirection HTMLEditor::GetSplitNodeDirection() const {
+  return MOZ_LIKELY(mUseGeckoTraditionalJoinSplitBehavior)
+             ? SplitNodeDirection::LeftNodeIsNewOne
+             : SplitNodeDirection::RightNodeIsNewOne;
+}
+
+JoinNodesDirection HTMLEditor::GetJoinNodesDirection() const {
+  return MOZ_LIKELY(mUseGeckoTraditionalJoinSplitBehavior)
+             ? JoinNodesDirection::LeftNodeIntoRightNode
+             : JoinNodesDirection::RightNodeIntoLeftNode;
+}
+
+Result<CreateElementResult, nsresult>
+HTMLEditor::ReplaceContainerAndCloneAttributesWithTransaction(
+    Element& aOldContainer, const nsAtom& aTagName) {
+  return ReplaceContainerWithTransactionInternal(
+      aOldContainer, aTagName, *nsGkAtoms::_empty, u""_ns, true);
+}
+
+Result<CreateElementResult, nsresult>
+HTMLEditor::ReplaceContainerWithTransaction(Element& aOldContainer,
+                                            const nsAtom& aTagName,
+                                            const nsAtom& aAttribute,
+                                            const nsAString& aAttributeValue) {
+  return ReplaceContainerWithTransactionInternal(
+      aOldContainer, aTagName, aAttribute, aAttributeValue, false);
+}
+
+Result<CreateElementResult, nsresult>
+HTMLEditor::ReplaceContainerWithTransaction(Element& aOldContainer,
+                                            const nsAtom& aTagName) {
+  return ReplaceContainerWithTransactionInternal(
+      aOldContainer, aTagName, *nsGkAtoms::_empty, u""_ns, false);
+}
+
+Result<MoveNodeResult, nsresult> HTMLEditor::MoveNodeToEndWithTransaction(
+    nsIContent& aContentToMove, nsINode& aNewContainer) {
+  return MoveNodeWithTransaction(aContentToMove,
+                                 EditorDOMPoint::AtEndOf(aNewContainer));
+}
+
+Element* HTMLEditor::GetTableCellElementAt(
+    Element& aTableElement, const CellIndexes& aCellIndexes) const {
+  return GetTableCellElementAt(aTableElement, aCellIndexes.mRow,
+                               aCellIndexes.mColumn);
+}
+
+already_AddRefed<RangeItem>
+HTMLEditor::GetSelectedRangeItemForTopLevelEditSubAction() const {
+  if (!mSelectedRangeForTopLevelEditSubAction) {
+    mSelectedRangeForTopLevelEditSubAction = new RangeItem();
+  }
+  return do_AddRef(mSelectedRangeForTopLevelEditSubAction);
+}
+
+already_AddRefed<nsRange> HTMLEditor::GetChangedRangeForTopLevelEditSubAction()
+    const {
+  if (!mChangedRangeForTopLevelEditSubAction) {
+    mChangedRangeForTopLevelEditSubAction = nsRange::Create(GetDocument());
+  }
+  return do_AddRef(mChangedRangeForTopLevelEditSubAction);
+}
+
+// static
+template <typename EditorDOMPointType>
+HTMLEditor::CharPointType HTMLEditor::GetPreviousCharPointType(
+    const EditorDOMPointType& aPoint) {
+  MOZ_ASSERT(aPoint.IsInTextNode());
+  if (aPoint.IsStartOfContainer()) {
+    return CharPointType::TextEnd;
+  }
+  if (aPoint.IsPreviousCharPreformattedNewLine()) {
+    return CharPointType::PreformattedLineBreak;
+  }
+  if (EditorUtils::IsWhiteSpacePreformatted(
+          *aPoint.template ContainerAs<Text>())) {
+    return CharPointType::PreformattedChar;
+  }
+  if (aPoint.IsPreviousCharASCIISpace()) {
+    return CharPointType::ASCIIWhiteSpace;
+  }
+  return aPoint.IsPreviousCharNBSP() ? CharPointType::NoBreakingSpace
+                                     : CharPointType::VisibleChar;
+}
+
+// static
+template <typename EditorDOMPointType>
+HTMLEditor::CharPointType HTMLEditor::GetCharPointType(
+    const EditorDOMPointType& aPoint) {
+  MOZ_ASSERT(aPoint.IsInTextNode());
+  if (aPoint.IsEndOfContainer()) {
+    return CharPointType::TextEnd;
+  }
+  if (aPoint.IsCharPreformattedNewLine()) {
+    return CharPointType::PreformattedLineBreak;
+  }
+  if (EditorUtils::IsWhiteSpacePreformatted(
+          *aPoint.template ContainerAs<Text>())) {
+    return CharPointType::PreformattedChar;
+  }
+  if (aPoint.IsCharASCIISpace()) {
+    return CharPointType::ASCIIWhiteSpace;
+  }
+  return aPoint.IsCharNBSP() ? CharPointType::NoBreakingSpace
+                             : CharPointType::VisibleChar;
+}
+
+}  // namespace mozilla
+
+#endif  // HTMLEditorInlines_h
-- 
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