1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// Copyright 2023 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_ASH_ACCESSIBILITY_FULLSCREEN_MAGNIFIER_TEST_HELPER_H_
#define CHROME_BROWSER_ASH_ACCESSIBILITY_FULLSCREEN_MAGNIFIER_TEST_HELPER_H_
#include "base/functional/callback_forward.h"
#include "base/memory/weak_ptr.h"
#include "content/public/browser/web_contents.h"
class Profile;
namespace ash {
// Helper class for fullscreen magnifier tests.
class FullscreenMagnifierTestHelper {
public:
static void WaitForMagnifierJSReady(Profile* profile);
// Set `center_position_on_load` to a non-zero point to load the magnifier
// centered at a certain viewport each time LoadMagnifier is called.
FullscreenMagnifierTestHelper(
gfx::Point center_position_on_load = gfx::Point(0, 0));
FullscreenMagnifierTestHelper(const FullscreenMagnifierTestHelper&) = delete;
FullscreenMagnifierTestHelper& operator=(
const FullscreenMagnifierTestHelper&) = delete;
~FullscreenMagnifierTestHelper();
// Loads the magnifier and waits for load complete before returning.
void LoadMagnifier(Profile* profile);
// Moves the magnifier window and waits for the bounds to change.
void MoveMagnifierWindow(int x_center, int y_center);
// Waits for the next time the magnifier bounds change.
void WaitForMagnifierBoundsChanged();
private:
void WaitForMagnifierBoundsChangedTo(gfx::Point center_point);
void OnMagnifierBoundsChanged();
gfx::Point center_position_on_load_;
base::OnceClosure bounds_changed_waiter_;
base::WeakPtrFactory<FullscreenMagnifierTestHelper> weak_ptr_factory_{this};
};
} // namespace ash
#endif // CHROME_BROWSER_ASH_ACCESSIBILITY_FULLSCREEN_MAGNIFIER_TEST_HELPER_H_
|
