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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_TEST_TEST_APP_WINDOW_ICON_OBSERVER_H_
#define CHROME_BROWSER_UI_TEST_TEST_APP_WINDOW_ICON_OBSERVER_H_
#include <map>
#include <string>
#include <vector>
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "crypto/hash.h"
#include "extensions/browser/app_window/app_window_registry.h"
#include "ui/aura/window_observer.h"
#include "ui/gfx/image/image_skia.h"
namespace content {
class BrowserContext;
}
// A test helper that waits for AppWindow icon property updates.
class TestAppWindowIconObserver
: public extensions::AppWindowRegistry::Observer,
public aura::WindowObserver {
public:
explicit TestAppWindowIconObserver(content::BrowserContext* context);
TestAppWindowIconObserver(const TestAppWindowIconObserver&) = delete;
TestAppWindowIconObserver& operator=(const TestAppWindowIconObserver&) =
delete;
~TestAppWindowIconObserver() override;
// Waits for one icon update.
void WaitForIconUpdate();
// Waits for |updates| number of icon updates.
void WaitForIconUpdates(int updates);
// Waits for icon updates to get |image_skia|.
void WaitForIconUpdates(const gfx::ImageSkia& image_skia);
int icon_updates() const { return icon_updates_; }
const gfx::ImageSkia& last_app_icon() const { return last_app_icon_; }
private:
// AppWindowRegistry::Observer:
void OnAppWindowAdded(extensions::AppWindow* app_window) override;
void OnAppWindowRemoved(extensions::AppWindow* app_window) override;
// aura::WindowObserver:
void OnWindowPropertyChanged(aura::Window* window,
const void* key,
intptr_t old) override;
const raw_ptr<content::BrowserContext> context_;
int icon_updates_ = 0;
int expected_icon_updates_ = 0;
std::vector<raw_ptr<aura::Window, VectorExperimental>> windows_;
std::map<aura::Window*, std::array<uint8_t, crypto::hash::kSha256Size>>
last_app_icon_hash_map_;
base::OnceClosure icon_updated_callback_;
gfx::ImageSkia last_app_icon_;
gfx::ImageSkia expected_image_skia_;
base::OnceClosure icon_image_updated_callback_;
};
#endif // CHROME_BROWSER_UI_TEST_TEST_APP_WINDOW_ICON_OBSERVER_H_
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