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// Copyright 2012 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_VIEWS_LOCATION_BAR_CONTENT_SETTING_IMAGE_VIEW_H_
#define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_CONTENT_SETTING_IMAGE_VIEW_H_
#include <memory>
#include <string>
#include "base/memory/raw_ptr.h"
#include "chrome/browser/ui/content_settings/content_setting_image_model.h"
#include "chrome/browser/ui/content_settings/content_setting_image_model_states.h"
#include "chrome/browser/ui/views/location_bar/icon_label_bubble_view.h"
#include "components/user_education/common/help_bubble/help_bubble.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/gfx/animation/animation_delegate.h"
#include "ui/views/view.h"
#include "ui/views/widget/widget.h"
#include "ui/views/widget/widget_observer.h"
class Browser;
class ContentSettingImageModel;
namespace content {
class WebContents;
}
namespace gfx {
class FontList;
}
namespace views {
class BubbleDialogDelegateView;
}
// The ContentSettingImageView displays an icon and optional text label for
// various content settings affordances in the location bar (i.e. plugin
// blocking, geolocation).
class ContentSettingImageView : public IconLabelBubbleView,
public views::WidgetObserver {
METADATA_HEADER(ContentSettingImageView, IconLabelBubbleView)
public:
DECLARE_CLASS_ELEMENT_IDENTIFIER_VALUE(kMediaActivityIndicatorElementId);
DECLARE_CLASS_ELEMENT_IDENTIFIER_VALUE(kMidiActivityIndicatorElementId);
DECLARE_CLASS_ELEMENT_IDENTIFIER_VALUE(kMidiSysexActivityIndicatorElementId);
class Delegate {
public:
// Delegate should return true if the content setting icon should be hidden.
virtual bool ShouldHideContentSettingImage() = 0;
// Gets the web contents the ContentSettingImageView is for.
virtual content::WebContents* GetContentSettingWebContents() = 0;
// Gets the ContentSettingBubbleModelDelegate for this
// ContentSettingImageView.
virtual ContentSettingBubbleModelDelegate*
GetContentSettingBubbleModelDelegate() = 0;
// Invoked when a bubble is shown.
virtual void OnContentSettingImageBubbleShown(
ContentSettingImageModel::ImageType type) const {}
};
ContentSettingImageView(std::unique_ptr<ContentSettingImageModel> image_model,
IconLabelBubbleView::Delegate* parent_delegate,
Delegate* delegate,
Browser* browser,
const gfx::FontList& font_list);
ContentSettingImageView(const ContentSettingImageView&) = delete;
ContentSettingImageView& operator=(const ContentSettingImageView&) = delete;
~ContentSettingImageView() override;
// Updates the decoration from the shown WebContents.
void Update();
// Set the color of the button icon. Based on the text color by default.
void SetIconColor(std::optional<SkColor> color);
std::optional<SkColor> GetIconColor() const;
void disable_animation() { can_animate_ = false; }
bool ShowBubbleImpl();
// IconLabelBubbleView:
bool OnMousePressed(const ui::MouseEvent& event) override;
bool OnKeyPressed(const ui::KeyEvent& event) override;
void OnThemeChanged() override;
bool ShouldShowSeparator() const override;
bool ShowBubble(const ui::Event& event) override;
bool IsBubbleShowing() const override;
void AnimationEnded(const gfx::Animation* animation) override;
// Returns a type that current ContentSettingImageView represents.
ContentSettingImageModel::ImageType GetType() const;
views::Widget* GetBubbleWidgetForTesting() const;
ContentSettingImageModel* content_setting_image_model() const {
return content_setting_image_model_.get();
}
Delegate* delegate() const { return delegate_; }
void reset_animation_for_testing() {
IconLabelBubbleView::ResetSlideAnimation(true);
}
const gfx::VectorIcon* get_icon_for_testing() const {
return content_setting_image_model_->icon();
}
const gfx::VectorIcon* get_icon_badge_for_testing() const {
return content_setting_image_model_->get_icon_badge();
}
const std::u16string& get_tooltip_text_for_testing() const {
return content_setting_image_model_->get_tooltip();
}
private:
// views::WidgetObserver:
void OnWidgetDestroying(views::Widget* widget) override;
// Updates the image and tooltip to match the current model state.
void UpdateImage();
void UpdateElementIdentifier();
raw_ptr<Delegate> delegate_ = nullptr; // Weak.
std::unique_ptr<ContentSettingImageModel> content_setting_image_model_;
raw_ptr<views::BubbleDialogDelegateView> bubble_view_ = nullptr;
std::optional<SkColor> icon_color_;
raw_ptr<Browser> browser_;
// Observes destruction of bubble's Widgets spawned by this ImageView.
base::ScopedObservation<views::Widget, views::WidgetObserver> observation_{
this};
bool can_animate_ = true;
};
#endif // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_CONTENT_SETTING_IMAGE_VIEW_H_
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