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// Copyright 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_BASE_WINDOW_OPEN_DISPOSITION_H_
#define UI_BASE_WINDOW_OPEN_DISPOSITION_H_
#include "base/component_export.h"
// DEPRECATED: Instead of introducing new references to this enum, use
// the generated ui::mojom::WindowOpenDisposition in
// ui/base/mojom/window_open_disposition.mojom.h.
enum class WindowOpenDisposition {
UNKNOWN,
CURRENT_TAB,
// Indicates that only one tab with the url should exist in the same window.
SINGLETON_TAB,
NEW_FOREGROUND_TAB,
NEW_BACKGROUND_TAB,
NEW_POPUP,
NEW_WINDOW,
SAVE_TO_DISK,
OFF_THE_RECORD,
IGNORE_ACTION,
// Activates an existing tab containing the url, rather than navigating.
// This is similar to SINGLETON_TAB, but searches across all windows from
// the current profile and anonymity (instead of just the current one);
// closes the current tab on switching if the current tab was the NTP with
// no session history; and behaves like CURRENT_TAB instead of
// NEW_FOREGROUND_TAB when no existing tab is found.
SWITCH_TO_TAB,
// Update when adding a new disposition.
MAX_VALUE = SWITCH_TO_TAB
};
namespace ui {
// Translates event flags from a click on a link into the user's desired window
// disposition. For example, a middle click would mean to open a background
// tab. |disposition_for_current_tab| is the disposition to return if the flags
// suggest opening in the current tab; for example, a caller could set this to
// NEW_FOREGROUND_TAB to prevent a click from overwriting the current tab by
// default.
COMPONENT_EXPORT(UI_BASE)
WindowOpenDisposition DispositionFromClick(
bool middle_button,
bool alt_key,
bool ctrl_key,
bool meta_key,
bool shift_key,
WindowOpenDisposition disposition_for_current_tab =
WindowOpenDisposition::CURRENT_TAB);
// As with DispositionFromClick(), but using |event_flags| as in ui::MouseEvent.
COMPONENT_EXPORT(UI_BASE)
WindowOpenDisposition DispositionFromEventFlags(
int event_flags,
WindowOpenDisposition disposition_for_current_tab =
WindowOpenDisposition::CURRENT_TAB);
} // namespace ui
#endif // UI_BASE_WINDOW_OPEN_DISPOSITION_H_
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