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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_WM_CORE_WINDOW_PROPERTIES_H_
#define UI_WM_CORE_WINDOW_PROPERTIES_H_
#include "base/component_export.h"
#include "base/time/time.h"
#include "ui/base/class_property.h"
namespace wm {
// Type of visibility change transition that a window should animate.
// Default behavior is to animate both show and hide.
enum WindowVisibilityAnimationTransition {
ANIMATE_SHOW = 0x1,
ANIMATE_HIDE = 0x2,
ANIMATE_BOTH = ANIMATE_SHOW | ANIMATE_HIDE,
ANIMATE_NONE = 0x4,
};
// Alphabetical sort.
// Property to tell if the container uses screen coordinates for the child
// windows.
COMPONENT_EXPORT(UI_WM)
extern const ui::ClassProperty<bool>* const kUsesScreenCoordinatesKey;
COMPONENT_EXPORT(UI_WM)
extern const ui::ClassProperty<base::TimeDelta>* const
kWindowVisibilityAnimationDurationKey;
COMPONENT_EXPORT(UI_WM)
extern const ui::ClassProperty<WindowVisibilityAnimationTransition>* const
kWindowVisibilityAnimationTransitionKey;
COMPONENT_EXPORT(UI_WM)
extern const ui::ClassProperty<int>* const kWindowVisibilityAnimationTypeKey;
// Used if the animation-type is WINDOW_VISIBILITY_ANIMATION_TYPE_VERTICAL.
COMPONENT_EXPORT(UI_WM)
extern const ui::ClassProperty<float>* const
kWindowVisibilityAnimationVerticalPositionKey;
// The number of hiding animations in progress on the window.
COMPONENT_EXPORT(UI_WM)
extern const ui::ClassProperty<int32_t>* const kWindowHidingAnimationCountKey;
COMPONENT_EXPORT(UI_WM)
extern const ui::ClassProperty<bool>* const kPersistableKey;
} // namespace wm
// Declare template specializations introduced by WM here to make sure that the
// compiler knows about them before the first template instance use. Using a
// template instance before its specialization is declared in a translation unit
// is an error.
DECLARE_EXPORTED_UI_CLASS_PROPERTY_TYPE(COMPONENT_EXPORT(UI_WM),
base::TimeDelta)
DECLARE_EXPORTED_UI_CLASS_PROPERTY_TYPE(COMPONENT_EXPORT(UI_WM),
wm::WindowVisibilityAnimationTransition)
#endif // UI_WM_CORE_WINDOW_PROPERTIES_H_
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