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Unified Diff: ash/common/wallpaper/wallpaper_widget_controller.cc

Issue 2736573002: chromeos: Move files in //ash/common to //ash, part 2 (Closed)
Patch Set: Created 3 years, 10 months ago
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Index: ash/common/wallpaper/wallpaper_widget_controller.cc
diff --git a/ash/common/wallpaper/wallpaper_widget_controller.cc b/ash/common/wallpaper/wallpaper_widget_controller.cc
deleted file mode 100644
index 506cea9d4e0be1e987a95edd62d60e6de02e00a9..0000000000000000000000000000000000000000
--- a/ash/common/wallpaper/wallpaper_widget_controller.cc
+++ /dev/null
@@ -1,149 +0,0 @@
-// Copyright (c) 2012 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/common/wallpaper/wallpaper_widget_controller.h"
-
-#include "ash/ash_export.h"
-#include "ash/common/wallpaper/wallpaper_delegate.h"
-#include "ash/common/wm_shell.h"
-#include "ash/common/wm_window.h"
-#include "ash/root_window_controller.h"
-#include "ui/compositor/layer_animation_observer.h"
-#include "ui/compositor/scoped_layer_animation_settings.h"
-#include "ui/views/widget/widget.h"
-
-namespace ash {
-namespace {
-
-class ShowWallpaperAnimationObserver : public ui::ImplicitAnimationObserver,
- public views::WidgetObserver {
- public:
- ShowWallpaperAnimationObserver(RootWindowController* root_window_controller,
- views::Widget* wallpaper_widget,
- bool is_initial_animation)
- : root_window_controller_(root_window_controller),
- wallpaper_widget_(wallpaper_widget),
- is_initial_animation_(is_initial_animation) {
- DCHECK(wallpaper_widget_);
- wallpaper_widget_->AddObserver(this);
- }
-
- ~ShowWallpaperAnimationObserver() override {
- StopObservingImplicitAnimations();
- if (wallpaper_widget_)
- wallpaper_widget_->RemoveObserver(this);
- }
-
- private:
- // Overridden from ui::ImplicitAnimationObserver:
- void OnImplicitAnimationsScheduled() override {
- if (is_initial_animation_)
- root_window_controller_->OnInitialWallpaperAnimationStarted();
- }
-
- void OnImplicitAnimationsCompleted() override {
- root_window_controller_->OnWallpaperAnimationFinished(wallpaper_widget_);
- delete this;
- }
-
- // Overridden from views::WidgetObserver.
- void OnWidgetDestroying(views::Widget* widget) override { delete this; }
-
- RootWindowController* root_window_controller_;
- views::Widget* wallpaper_widget_;
-
- // Is this object observing the initial brightness/grayscale animation?
- const bool is_initial_animation_;
-
- DISALLOW_COPY_AND_ASSIGN(ShowWallpaperAnimationObserver);
-};
-
-} // namespace
-
-WallpaperWidgetController::WallpaperWidgetController(views::Widget* widget)
- : widget_(widget),
- widget_parent_(WmWindow::Get(widget->GetNativeWindow())->GetParent()) {
- DCHECK(widget_);
- widget_->AddObserver(this);
- widget_parent_->aura_window()->AddObserver(this);
-}
-
-WallpaperWidgetController::~WallpaperWidgetController() {
- if (widget_) {
- views::Widget* widget = widget_;
- RemoveObservers();
- widget->CloseNow();
- }
-}
-
-void WallpaperWidgetController::OnWidgetDestroying(views::Widget* widget) {
- RemoveObservers();
-}
-
-void WallpaperWidgetController::SetBounds(const gfx::Rect& bounds) {
- if (widget_)
- widget_->SetBounds(bounds);
-}
-
-bool WallpaperWidgetController::Reparent(WmWindow* root_window, int container) {
- if (widget_) {
- widget_parent_->aura_window()->RemoveObserver(this);
- WmWindow* window = WmWindow::Get(widget_->GetNativeWindow());
- root_window->GetChildByShellWindowId(container)->AddChild(window);
- widget_parent_ = WmWindow::Get(widget_->GetNativeWindow())->GetParent();
- widget_parent_->aura_window()->AddObserver(this);
- return true;
- }
- // Nothing to reparent.
- return false;
-}
-
-void WallpaperWidgetController::RemoveObservers() {
- widget_parent_->aura_window()->RemoveObserver(this);
- widget_->RemoveObserver(this);
- widget_ = nullptr;
-}
-
-void WallpaperWidgetController::OnWindowBoundsChanged(
- aura::Window* window,
- const gfx::Rect& old_bounds,
- const gfx::Rect& new_bounds) {
- SetBounds(new_bounds);
-}
-
-void WallpaperWidgetController::StartAnimating(
- RootWindowController* root_window_controller) {
- if (widget_) {
- ui::ScopedLayerAnimationSettings settings(
- widget_->GetLayer()->GetAnimator());
- settings.AddObserver(new ShowWallpaperAnimationObserver(
- root_window_controller, widget_,
- WmShell::Get()->wallpaper_delegate()->ShouldShowInitialAnimation()));
- // When |widget_| shows, AnimateShowWindowCommon() is called to do the
- // animation. Sets transition duration to 0 to avoid animating to the
- // show animation's initial values.
- settings.SetTransitionDuration(base::TimeDelta());
- widget_->Show();
- }
-}
-
-AnimatingWallpaperWidgetController::AnimatingWallpaperWidgetController(
- WallpaperWidgetController* controller)
- : controller_(controller) {}
-
-AnimatingWallpaperWidgetController::~AnimatingWallpaperWidgetController() {}
-
-void AnimatingWallpaperWidgetController::StopAnimating() {
- if (controller_)
- controller_->widget()->GetLayer()->GetAnimator()->StopAnimating();
-}
-
-WallpaperWidgetController* AnimatingWallpaperWidgetController::GetController(
- bool pass_ownership) {
- if (pass_ownership)
- return controller_.release();
- return controller_.get();
-}
-
-} // namespace ash
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