blob: 346820cece041b30d0087066e65af7e508f47b4f [file] [log] [blame]
// Copyright 2017 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.
#include "ui/aura/window.h"
#include "ui/aura/window_observer.h"
#include "ui/wm/core/wm_core_export.h"
namespace gfx {
class Rect;
namespace wm {
// A property key to store the restore bounds for a window when moved by the
// virtual keyboard.
WM_CORE_EXPORT extern const aura::WindowProperty<gfx::Rect*>* const
// Moves |window| to ensure it does not intersect with |rect_in_screen| if it
// does not belong to an embedded window tree. Otherwise, sets |rect_in_screen|
// in kEmbeddedWindowEnsureNotInRect window property on the root window of the
// embedded tree so that the embedding side could forward the call to the
// relevant top level window. See also EnsureWindowNotInRectHelper.
WM_CORE_EXPORT void EnsureWindowNotInRect(aura::Window* window,
const gfx::Rect& rect_in_screen);
// Restores the window bounds when input client loses the focus on the window.
WM_CORE_EXPORT void RestoreWindowBoundsOnClientFocusLost(
aura::Window* top_level_window);
// Helper to call EnsureWindowNotInRect/RestoreWindowBoundsOnClientFocusLost
// on the top-level window of an embedding root when its
// kEmbeddedWindowEnsureNotInRect window property changes.
class WM_CORE_EXPORT EnsureWindowNotInRectHelper : public aura::WindowObserver {
explicit EnsureWindowNotInRectHelper(aura::Window* embedding_root);
~EnsureWindowNotInRectHelper() override;
// aura::WindowObsever:
void OnWindowPropertyChanged(aura::Window* window,
const void* key,
intptr_t old) override;
void OnWindowDestroyed(aura::Window* window) override;
aura::Window* embedding_root_ = nullptr;
} // namespace wm