chromium/third_party/blink/renderer/core/html/forms/external_popup_menu.cc

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * 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.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 */

#include "third_party/blink/renderer/core/html/forms/external_popup_menu.h"

#include "base/numerics/safe_conversions.h"
#include "build/build_config.h"
#include "third_party/blink/public/common/input/web_coalesced_input_event.h"
#include "third_party/blink/public/common/input/web_mouse_event.h"
#include "third_party/blink/public/platform/browser_interface_broker_proxy.h"
#include "third_party/blink/public/platform/platform.h"
#include "third_party/blink/public/platform/task_type.h"
#include "third_party/blink/renderer/core/dom/node_computed_style.h"
#include "third_party/blink/renderer/core/events/current_input_event.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/exported/web_view_impl.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/frame/local_frame_view.h"
#include "third_party/blink/renderer/core/frame/web_frame_widget_impl.h"
#include "third_party/blink/renderer/core/frame/web_local_frame_impl.h"
#include "third_party/blink/renderer/core/html/forms/html_opt_group_element.h"
#include "third_party/blink/renderer/core/html/forms/html_option_element.h"
#include "third_party/blink/renderer/core/html/forms/html_select_element.h"
#include "third_party/blink/renderer/core/html/html_hr_element.h"
#include "third_party/blink/renderer/core/layout/layout_box.h"
#include "third_party/blink/renderer/core/page/chrome_client.h"
#include "third_party/blink/renderer/core/page/page.h"
#include "third_party/blink/renderer/core/style/computed_style.h"
#include "third_party/blink/renderer/platform/text/text_direction.h"
#include "ui/gfx/geometry/point.h"
#include "ui/gfx/geometry/quad_f.h"

namespace blink {

namespace {

float GetDprForSizeAdjustment(const Element& owner_element) { … }

}  // namespace

ExternalPopupMenu::ExternalPopupMenu(LocalFrame& frame,
                                     HTMLSelectElement& owner_element)
    : … { … }

ExternalPopupMenu::~ExternalPopupMenu() = default;

void ExternalPopupMenu::Trace(Visitor* visitor) const { … }

void ExternalPopupMenu::Reset() { … }

bool ExternalPopupMenu::ShowInternal() { … }

void ExternalPopupMenu::Show(PopupMenu::ShowEventType) { … }

void ExternalPopupMenu::DispatchEvent(TimerBase*) { … }

void ExternalPopupMenu::Hide() { … }

void ExternalPopupMenu::UpdateFromElement(UpdateReason reason) { … }

void ExternalPopupMenu::Update() { … }

void ExternalPopupMenu::DisconnectClient() { … }

void ExternalPopupMenu::DidAcceptIndices(const Vector<int32_t>& indices) { … }

void ExternalPopupMenu::DidCancel() { … }

void ExternalPopupMenu::GetPopupMenuInfo(
    HTMLSelectElement& owner_element,
    int32_t* item_height,
    double* font_size,
    int32_t* selected_item,
    Vector<mojom::blink::MenuItemPtr>* menu_items,
    bool* right_aligned,
    bool* allow_multiple_selection) { … }

int ExternalPopupMenu::ToPopupMenuItemIndex(int external_popup_menu_item_index,
                                            HTMLSelectElement& owner_element) { … }

int ExternalPopupMenu::ToExternalPopupMenuItemIndex(
    int popup_menu_item_index,
    HTMLSelectElement& owner_element) { … }

}  // namespace blink