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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
// Copyright 2018 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_CONTENT_SETTINGS_CONTENT_SETTING_IMAGE_MODEL_STATES_H_
#define CHROME_BROWSER_UI_CONTENT_SETTINGS_CONTENT_SETTING_IMAGE_MODEL_STATES_H_
#include <array>
#include "chrome/browser/ui/content_settings/content_setting_image_model.h"
#include "content/public/browser/web_contents_user_data.h"
using ImageType = ContentSettingImageModel::ImageType;
// Class that keeps track of the tab-specific state associated with each
// ContentSettingImageModel. Each tab will have one instance of this class,
// which keeps track of states for each ImageType.
class ContentSettingImageModelStates
: public content::WebContentsUserData<ContentSettingImageModelStates> {
public:
ContentSettingImageModelStates(const ContentSettingImageModelStates&) =
delete;
ContentSettingImageModelStates& operator=(
const ContentSettingImageModelStates&) = delete;
~ContentSettingImageModelStates() override;
static ContentSettingImageModelStates* Get(content::WebContents* contents);
void SetAnimationHasRun(ImageType type, bool animation_has_run);
bool AnimationHasRun(ImageType type) const;
void SetAccessibilityNotified(ImageType type, bool notified);
bool GetAccessibilityNotified(ImageType type) const;
void SetBubbleWasAutoOpened(ImageType type, bool animation_has_run);
bool BubbleWasAutoOpened(ImageType type) const;
void SetPromoWasShown(ImageType type, bool promo_was_shown);
bool PromoWasShown(ImageType type) const;
private:
friend class content::WebContentsUserData<ContentSettingImageModelStates>;
explicit ContentSettingImageModelStates(content::WebContents* contents);
// ImageTypes are used for direct access into a raw array, use this method to
// CHECK that everything is in-bounds.
void VerifyType(ImageType type) const;
// Array of bool for whether an animation has run for a given image model.
// This bit is reset to false when the image is hidden.
std::array<bool, static_cast<int>(ImageType::NUM_IMAGE_TYPES)> animations_ =
{};
// Array of bool for whether accessibility has been notified when an image
// needs to be read out. Bit is stored per image type. This bit is reset to
// false when the image is hidden.
std::array<bool, static_cast<int>(ImageType::NUM_IMAGE_TYPES)>
accessibility_notified_ = {};
// Array of bool for whether the bubble was auto-opened for a given image
// model. This bit is reset to false when the image is hidden.
std::array<bool, static_cast<int>(ImageType::NUM_IMAGE_TYPES)>
auto_opened_bubbles_ = {};
// Array of bool for whether the indicator had a promo shown for a image
// model. This bit is reset to false when the image is hidden.
std::array<bool, static_cast<int>(ImageType::NUM_IMAGE_TYPES)>
promo_was_shown_ = {};
WEB_CONTENTS_USER_DATA_KEY_DECL();
};
#endif // CHROME_BROWSER_UI_CONTENT_SETTINGS_CONTENT_SETTING_IMAGE_MODEL_STATES_H_
|
