format_block_command.cc | Explore in Territory

/*
 * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "third_party/blink/renderer/core/editing/commands/format_block_command.h"

#include "third_party/blink/renderer/core/dom/element.h"
#include "third_party/blink/renderer/core/dom/range.h"
#include "third_party/blink/renderer/core/editing/commands/editing_commands_utilities.h"
#include "third_party/blink/renderer/core/editing/editing_utilities.h"
#include "third_party/blink/renderer/core/editing/ephemeral_range.h"
#include "third_party/blink/renderer/core/editing/position.h"
#include "third_party/blink/renderer/core/editing/visible_position.h"
#include "third_party/blink/renderer/core/editing/visible_units.h"
#include "third_party/blink/renderer/core/html/html_body_element.h"
#include "third_party/blink/renderer/core/html/html_br_element.h"
#include "third_party/blink/renderer/core/html/html_element.h"
#include "third_party/blink/renderer/core/html_names.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"

namespace blink {

static Node* EnclosingBlockToSplitTreeTo(Node* start_node);
static bool IsElementForFormatBlock(const QualifiedName& tag_name);
static inline bool IsElementForFormatBlock(Node* node) { … }

static Element* EnclosingBlockFlowElement(
    const VisiblePosition& visible_position) { … }

FormatBlockCommand::FormatBlockCommand(Document& document,
                                       const QualifiedName& tag_name)
    : … { … }

void FormatBlockCommand::FormatSelection(
    const VisiblePosition& start_of_selection,
    const VisiblePosition& end_of_selection,
    EditingState* editing_state) { … }

void FormatBlockCommand::FormatRange(
    const Position& start,
    const Position& end,
    const Position& end_of_selection,
    HTMLElement*& block_element,
    VisiblePosition& out_end_of_next_of_paragraph_to_move,
    EditingState* editing_state) { … }

Element* FormatBlockCommand::ElementForFormatBlockCommand(
    const EphemeralRange& range) { … }

bool IsElementForFormatBlock(const QualifiedName& tag_name) { … }

Node* EnclosingBlockToSplitTreeTo(Node* start_node) { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/editing/commands/format_block_command.cc
