[mus+ash] removes WmWindow, wm_window.h and wm_window.cc

ash/wm_window.cc

-// Copyright 2016 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 "ash/wm_window.h"
-
-#include "ash/ash_constants.h"
-#include "ash/public/cpp/config.h"
-#include "ash/public/cpp/shell_window_ids.h"
-#include "ash/public/cpp/window_properties.h"
-#include "ash/root_window_controller.h"
-#include "ash/shell.h"
-#include "ash/wm/resize_handle_window_targeter.h"
-#include "ash/wm/widget_finder.h"
-#include "ash/wm/window_animations.h"
-#include "ash/wm/window_properties.h"
-#include "ash/wm/window_state.h"
-#include "ash/wm/window_util.h"
-#include "ash/wm_transient_window_observer.h"
-#include "base/memory/ptr_util.h"
-#include "services/ui/public/interfaces/window_manager_constants.mojom.h"
-#include "ui/aura/client/aura_constants.h"
-#include "ui/aura/client/focus_client.h"
-#include "ui/aura/client/window_parenting_client.h"
-#include "ui/aura/layout_manager.h"
-#include "ui/aura/mus/window_manager_delegate.h"
-#include "ui/aura/mus/window_mus.h"
-#include "ui/aura/mus/window_tree_client.h"
-#include "ui/aura/window.h"
-#include "ui/aura/window_delegate.h"
-#include "ui/aura/window_observer.h"
-#include "ui/base/class_property.h"
-#include "ui/base/hit_test.h"
-#include "ui/compositor/layer_tree_owner.h"
-#include "ui/compositor/scoped_layer_animation_settings.h"
-#include "ui/display/screen.h"
-#include "ui/gfx/geometry/insets.h"
-#include "ui/views/widget/widget.h"
-#include "ui/views/widget/widget_delegate.h"
-#include "ui/wm/core/coordinate_conversion.h"
-#include "ui/wm/core/easy_resize_window_targeter.h"
-#include "ui/wm/core/ime_util_chromeos.h"
-#include "ui/wm/core/transient_window_manager.h"
-#include "ui/wm/core/visibility_controller.h"
-#include "ui/wm/core/window_util.h"
-
-DECLARE_UI_CLASS_PROPERTY_TYPE(ash::WmWindow*);
-
-namespace ash {
-namespace {
-DEFINE_OWNED_UI_CLASS_PROPERTY_KEY(WmWindow, kWmWindowKey, nullptr);
-
-static_assert(aura::Window::kInitialId == kShellWindowId_Invalid,
-              "ids must match");
-
-}  // namespace
-
-WmWindow::~WmWindow() {
-  if (added_transient_observer_)
-    ::wm::TransientWindowManager::Get(window_)->RemoveObserver(this);
-}
-
-// static
-const WmWindow* WmWindow::Get(const aura::Window* window) {
-  if (!window)
-    return nullptr;
-
-  const WmWindow* wm_window = window->GetProperty(kWmWindowKey);
-  if (wm_window)
-    return wm_window;
-  // WmWindow is owned by the aura::Window.
-  // TODO(sky): fix constness.
-  return new WmWindow(const_cast<aura::Window*>(window));
-}
-
-// static
-std::vector<WmWindow*> WmWindow::FromAuraWindows(
-    const std::vector<aura::Window*>& aura_windows) {
-  std::vector<WmWindow*> result(aura_windows.size());
-  for (size_t i = 0; i < aura_windows.size(); ++i)
-    result[i] = Get(aura_windows[i]);
-  return result;
-}
-
-// static
-std::vector<aura::Window*> WmWindow::ToAuraWindows(
-    const std::vector<WmWindow*>& windows) {
-  std::vector<aura::Window*> result(windows.size());
-  for (size_t i = 0; i < windows.size(); ++i)
-    result[i] = WmWindow::GetAuraWindow(windows[i]);
-  return result;
-}
-
-// static
-const aura::Window* WmWindow::GetAuraWindow(const WmWindow* wm_window) {
-  return wm_window ? static_cast<const WmWindow*>(wm_window)->aura_window()
-                   : nullptr;
-}
-
-void WmWindow::Destroy() {
-  delete window_;
-  // WARNING: this has been deleted.
-}
-
-const WmWindow* WmWindow::GetRootWindow() const {
-  return Get(window_->GetRootWindow());
-}
-
-RootWindowController* WmWindow::GetRootWindowController() {
-  aura::Window* root = window_->GetRootWindow();
-  return root ? RootWindowController::ForWindow(root) : nullptr;
-}
-
-aura::client::WindowType WmWindow::GetType() const {
-  return window_->type();
-}
-
-int WmWindow::GetAppType() const {
-  return window_->GetProperty(aura::client::kAppType);
-}
-
-void WmWindow::SetAppType(int app_type) const {
-  window_->SetProperty(aura::client::kAppType, app_type);
-}
-
-ui::Layer* WmWindow::GetLayer() {
-  return window_->layer();
-}
-
-bool WmWindow::GetLayerTargetVisibility() {
-  return GetLayer()->GetTargetVisibility();
-}
-
-bool WmWindow::GetLayerVisible() {
-  return GetLayer()->visible();
-}
-
-display::Display WmWindow::GetDisplayNearestWindow() {
-  return display::Screen::GetScreen()->GetDisplayNearestWindow(window_);
-}
-
-bool WmWindow::HasNonClientArea() {
-  return window_->delegate() ? true : false;
-}
-
-int WmWindow::GetNonClientComponent(const gfx::Point& location) {
-  return wm::GetNonClientComponent(window_, location);
-}
-
-gfx::Point WmWindow::ConvertPointToTarget(const WmWindow* target,
-                                          const gfx::Point& point) const {
-  gfx::Point result(point);
-  aura::Window::ConvertPointToTarget(window_, GetAuraWindow(target), &result);
-  return result;
-}
-
-gfx::Point WmWindow::ConvertPointToScreen(const gfx::Point& point) const {
-  gfx::Point result(point);
-  ::wm::ConvertPointToScreen(window_, &result);
-  return result;
-}
-
-gfx::Point WmWindow::ConvertPointFromScreen(const gfx::Point& point) const {
-  gfx::Point result(point);
-  ::wm::ConvertPointFromScreen(window_, &result);
-  return result;
-}
-
-gfx::Rect WmWindow::ConvertRectToScreen(const gfx::Rect& rect) const {
-  gfx::Rect result(rect);
-  ::wm::ConvertRectToScreen(window_, &result);
-  return result;
-}
-
-gfx::Rect WmWindow::ConvertRectFromScreen(const gfx::Rect& rect) const {
-  gfx::Rect result(rect);
-  ::wm::ConvertRectFromScreen(window_, &result);
-  return result;
-}
-
-gfx::Size WmWindow::GetMinimumSize() const {
-  return window_->delegate() ? window_->delegate()->GetMinimumSize()
-                             : gfx::Size();
-}
-
-gfx::Size WmWindow::GetMaximumSize() const {
-  return window_->delegate() ? window_->delegate()->GetMaximumSize()
-                             : gfx::Size();
-}
-
-bool WmWindow::GetTargetVisibility() const {
-  return window_->TargetVisibility();
-}
-
-bool WmWindow::IsVisible() const {
-  return window_->IsVisible();
-}
-
-void WmWindow::SetOpacity(float opacity) {
-  window_->layer()->SetOpacity(opacity);
-}
-
-float WmWindow::GetTargetOpacity() const {
-  return window_->layer()->GetTargetOpacity();
-}
-
-gfx::Rect WmWindow::GetMinimizeAnimationTargetBoundsInScreen() const {
-  return ash::GetMinimizeAnimationTargetBoundsInScreen(window_);
-}
-
-void WmWindow::SetTransform(const gfx::Transform& transform) {
-  window_->SetTransform(transform);
-}
-
-gfx::Transform WmWindow::GetTargetTransform() const {
-  return window_->layer()->GetTargetTransform();
-}
-
-bool WmWindow::IsSystemModal() const {
-  return window_->GetProperty(aura::client::kModalKey) == ui::MODAL_TYPE_SYSTEM;
-}
-
-const wm::WindowState* WmWindow::GetWindowState() const {
-  return ash::wm::GetWindowState(window_);
-}
-
-WmWindow* WmWindow::GetToplevelWindow() {
-  return Get(window_->GetToplevelWindow());
-}
-
-WmWindow* WmWindow::GetToplevelWindowForFocus() {
-  return Get(::wm::GetToplevelWindow(window_));
-}
-
-void WmWindow::SetParentUsingContext(WmWindow* context,
-                                     const gfx::Rect& screen_bounds) {
-  aura::client::ParentWindowWithContext(window_, GetAuraWindow(context),
-                                        screen_bounds);
-}
-
-void WmWindow::AddChild(WmWindow* window) {
-  window_->AddChild(GetAuraWindow(window));
-}
-
-void WmWindow::RemoveChild(WmWindow* child) {
-  window_->RemoveChild(GetAuraWindow(child));
-}
-
-const WmWindow* WmWindow::GetParent() const {
-  return Get(window_->parent());
-}
-
-const WmWindow* WmWindow::GetTransientParent() const {
-  return Get(::wm::GetTransientParent(window_));
-}
-
-std::vector<WmWindow*> WmWindow::GetTransientChildren() {
-  return FromAuraWindows(::wm::GetTransientChildren(window_));
-}
-
-bool WmWindow::MoveToEventRoot(const ui::Event& event) {
-  return ash::wm::MoveWindowToEventRoot(window_, event);
-}
-
-void WmWindow::SetVisibilityChangesAnimated() {
-  ::wm::SetWindowVisibilityChangesAnimated(window_);
-}
-
-void WmWindow::SetVisibilityAnimationType(int type) {
-  ::wm::SetWindowVisibilityAnimationType(window_, type);
-}
-
-void WmWindow::SetVisibilityAnimationDuration(base::TimeDelta delta) {
-  ::wm::SetWindowVisibilityAnimationDuration(window_, delta);
-}
-
-void WmWindow::SetVisibilityAnimationTransition(
-    ::wm::WindowVisibilityAnimationTransition transition) {
-  ::wm::SetWindowVisibilityAnimationTransition(window_, transition);
-}
-
-void WmWindow::Animate(::wm::WindowAnimationType type) {
-  ::wm::AnimateWindow(window_, type);
-}
-
-void WmWindow::StopAnimatingProperty(
-    ui::LayerAnimationElement::AnimatableProperty property) {
-  window_->layer()->GetAnimator()->StopAnimatingProperty(property);
-}
-
-void WmWindow::SetChildWindowVisibilityChangesAnimated() {
-  ::wm::SetChildWindowVisibilityChangesAnimated(window_);
-}
-
-void WmWindow::SetMasksToBounds(bool value) {
-  window_->layer()->SetMasksToBounds(value);
-}
-
-void WmWindow::SetBounds(const gfx::Rect& bounds) {
-  window_->SetBounds(bounds);
-}
-
-void WmWindow::SetBoundsWithTransitionDelay(const gfx::Rect& bounds,
-                                            base::TimeDelta delta) {
-  if (::wm::WindowAnimationsDisabled(window_)) {
-    window_->SetBounds(bounds);
-    return;
-  }
-
-  ui::ScopedLayerAnimationSettings settings(window_->layer()->GetAnimator());
-  settings.SetTransitionDuration(delta);
-  window_->SetBounds(bounds);
-}
-
-void WmWindow::SetBoundsInScreen(const gfx::Rect& bounds_in_screen,
-                                 const display::Display& dst_display) {
-  window_->SetBoundsInScreen(bounds_in_screen, dst_display);
-}
-
-gfx::Rect WmWindow::GetBoundsInScreen() const {
-  return window_->GetBoundsInScreen();
-}
-
-const gfx::Rect& WmWindow::GetBounds() const {
-  return window_->bounds();
-}
-
-gfx::Rect WmWindow::GetTargetBounds() {
-  return window_->GetTargetBounds();
-}
-
-void WmWindow::ClearRestoreBounds() {
-  window_->ClearProperty(aura::client::kRestoreBoundsKey);
-  window_->ClearProperty(::wm::kVirtualKeyboardRestoreBoundsKey);
-}
-
-void WmWindow::SetRestoreBoundsInScreen(const gfx::Rect& bounds) {
-  window_->SetProperty(aura::client::kRestoreBoundsKey, new gfx::Rect(bounds));
-}
-
-gfx::Rect WmWindow::GetRestoreBoundsInScreen() const {
-  gfx::Rect* bounds = window_->GetProperty(aura::client::kRestoreBoundsKey);
-  return bounds ? *bounds : gfx::Rect();
-}
-
-bool WmWindow::Contains(const WmWindow* other) const {
-  return other ? window_->Contains(static_cast<const WmWindow*>(other)->window_)
-               : false;
-}
-
-void WmWindow::SetShowState(ui::WindowShowState show_state) {
-  window_->SetProperty(aura::client::kShowStateKey, show_state);
-}
-
-ui::WindowShowState WmWindow::GetShowState() const {
-  return window_->GetProperty(aura::client::kShowStateKey);
-}
-
-void WmWindow::SetPreFullscreenShowState(ui::WindowShowState show_state) {
-  // We should never store the ui::SHOW_STATE_MINIMIZED as the show state before
-  // fullscreen.
-  DCHECK_NE(show_state, ui::SHOW_STATE_MINIMIZED);
-  window_->SetProperty(aura::client::kPreFullscreenShowStateKey, show_state);
-}
-
-void WmWindow::SetLockedToRoot(bool value) {
-  window_->SetProperty(kLockedToRootKey, value);
-}
-
-bool WmWindow::IsLockedToRoot() const {
-  return window_->GetProperty(kLockedToRootKey);
-}
-
-void WmWindow::SetCapture() {
-  window_->SetCapture();
-}
-
-bool WmWindow::HasCapture() {
-  return window_->HasCapture();
-}
-
-void WmWindow::ReleaseCapture() {
-  window_->ReleaseCapture();
-}
-
-bool WmWindow::HasRestoreBounds() const {
-  return window_->GetProperty(aura::client::kRestoreBoundsKey) != nullptr;
-}
-
-bool WmWindow::CanMaximize() const {
-  return (window_->GetProperty(aura::client::kResizeBehaviorKey) &
-          ui::mojom::kResizeBehaviorCanMaximize) != 0;
-}
-
-bool WmWindow::CanMinimize() const {
-  return (window_->GetProperty(aura::client::kResizeBehaviorKey) &
-          ui::mojom::kResizeBehaviorCanMinimize) != 0;
-}
-
-bool WmWindow::CanResize() const {
-  return (window_->GetProperty(aura::client::kResizeBehaviorKey) &
-          ui::mojom::kResizeBehaviorCanResize) != 0;
-}
-
-bool WmWindow::CanActivate() const {
-  // TODO(sky): for aura-mus need to key off CanFocus() as well, which is not
-  // currently mirrored to ash.
-  return ::wm::CanActivateWindow(window_);
-}
-
-void WmWindow::StackChildAtTop(WmWindow* child) {
-  window_->StackChildAtTop(GetAuraWindow(child));
-}
-
-void WmWindow::StackChildAtBottom(WmWindow* child) {
-  window_->StackChildAtBottom(GetAuraWindow(child));
-}
-
-void WmWindow::StackChildAbove(WmWindow* child, WmWindow* target) {
-  window_->StackChildAbove(GetAuraWindow(child), GetAuraWindow(target));
-}
-
-void WmWindow::StackChildBelow(WmWindow* child, WmWindow* target) {
-  window_->StackChildBelow(GetAuraWindow(child), GetAuraWindow(target));
-}
-
-void WmWindow::SetAlwaysOnTop(bool value) {
-  window_->SetProperty(aura::client::kAlwaysOnTopKey, value);
-}
-
-bool WmWindow::IsAlwaysOnTop() const {
-  return window_->GetProperty(aura::client::kAlwaysOnTopKey);
-}
-
-void WmWindow::Hide() {
-  window_->Hide();
-}
-
-void WmWindow::Show() {
-  window_->Show();
-}
-
-void WmWindow::SetFocused() {
-  aura::client::GetFocusClient(window_)->FocusWindow(window_);
-}
-
-bool WmWindow::IsFocused() const {
-  return window_->HasFocus();
-}
-
-bool WmWindow::IsActive() const {
-  return wm::IsActiveWindow(window_);
-}
-
-void WmWindow::Activate() {
-  wm::ActivateWindow(window_);
-}
-
-void WmWindow::Deactivate() {
-  wm::DeactivateWindow(window_);
-}
-
-void WmWindow::SetFullscreen(bool fullscreen) {
-  ::wm::SetWindowFullscreen(window_, fullscreen);
-}
-
-void WmWindow::Maximize() {
-  window_->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MAXIMIZED);
-}
-
-void WmWindow::Minimize() {
-  window_->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MINIMIZED);
-}
-
-void WmWindow::Unminimize() {
-  window_->SetProperty(
-      aura::client::kShowStateKey,
-      window_->GetProperty(aura::client::kPreMinimizedShowStateKey));
-  window_->ClearProperty(aura::client::kPreMinimizedShowStateKey);
-}
-
-std::vector<WmWindow*> WmWindow::GetChildren() {
-  return FromAuraWindows(window_->children());
-}
-
-WmWindow* WmWindow::GetChildByShellWindowId(int id) {
-  return Get(window_->GetChildById(id));
-}
-
-void WmWindow::SetBoundsInScreenBehaviorForChildren(
-    BoundsInScreenBehavior behavior) {
-  window_->SetProperty(
-      kUsesScreenCoordinatesKey,
-      behavior == BoundsInScreenBehavior::USE_SCREEN_COORDINATES);
-}
-
-void WmWindow::SetSnapsChildrenToPhysicalPixelBoundary() {
-  wm::SetSnapsChildrenToPhysicalPixelBoundary(window_);
-}
-
-void WmWindow::SnapToPixelBoundaryIfNecessary() {
-  wm::SnapWindowToPixelBoundary(window_);
-}
-
-void WmWindow::AddTransientWindowObserver(WmTransientWindowObserver* observer) {
-  if (!added_transient_observer_) {
-    added_transient_observer_ = true;
-    ::wm::TransientWindowManager::Get(window_)->AddObserver(this);
-  }
-  transient_observers_.AddObserver(observer);
-}
-
-void WmWindow::RemoveTransientWindowObserver(
-    WmTransientWindowObserver* observer) {
-  transient_observers_.RemoveObserver(observer);
-  if (added_transient_observer_ &&
-      !transient_observers_.might_have_observers()) {
-    added_transient_observer_ = false;
-    ::wm::TransientWindowManager::Get(window_)->RemoveObserver(this);
-  }
-}
-
-WmWindow::WmWindow(aura::Window* window) : window_(window) {
-  window_->SetProperty(kWmWindowKey, this);
-}
-
-void WmWindow::OnTransientChildAdded(aura::Window* window,
-                                     aura::Window* transient) {
-  for (auto& observer : transient_observers_)
-    observer.OnTransientChildAdded(this, Get(transient));
-}
-
-void WmWindow::OnTransientChildRemoved(aura::Window* window,
-                                       aura::Window* transient) {
-  for (auto& observer : transient_observers_)
-    observer.OnTransientChildRemoved(this, Get(transient));
-}
-
-}  // namespace ash