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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_TABS_TAB_RENDERER_DATA_H_
#define CHROME_BROWSER_UI_TABS_TAB_RENDERER_DATA_H_
#include <string>
#include "base/memory/weak_ptr.h"
#include "base/process/kill.h"
#include "chrome/browser/ui/tabs/tab_enums.h"
#include "chrome/browser/ui/tabs/tab_network_state.h"
#include "ui/base/models/image_model.h"
#include "url/gurl.h"
class TabStripModel;
class TabResourceUsage;
class ThumbnailImage;
namespace tab_groups {
class CollaborationMessagingTabData;
} // namespace tab_groups
namespace tabs {
class TabInterface;
enum class TabAlert;
} // namespace tabs
// Wraps the state needed by the renderers.
struct TabRendererData {
static TabRendererData FromTabInModel(const TabStripModel* model, int index);
TabRendererData();
TabRendererData(const TabRendererData& other);
TabRendererData(TabRendererData&& other);
~TabRendererData();
TabRendererData& operator=(const TabRendererData& other);
TabRendererData& operator=(TabRendererData&& other);
bool operator==(const TabRendererData& other) const;
// This interprets the crashed status to decide whether or not this
// render data represents a tab that is "crashed" (i.e. the render
// process died unexpectedly).
bool IsCrashed() const;
ui::ImageModel favicon;
scoped_refptr<ThumbnailImage> thumbnail;
TabNetworkState network_state = TabNetworkState::kNone;
std::u16string title;
// This corresponds to WebContents::GetVisibleUrl().
GURL visible_url;
// This corresponds to WebContents::GetLastCommittedUrl().
GURL last_committed_url;
// False if the omnibox doesn't display the URL (i.e. when a lookalike URL
// interstitial is being displayed).
bool should_display_url = true;
base::TerminationStatus crashed_status =
base::TERMINATION_STATUS_STILL_RUNNING;
bool incognito = false;
bool show_icon = true;
bool pinned = false;
bool blocked = false;
std::vector<tabs::TabAlert> alert_state;
bool should_hide_throbber = false;
bool should_render_empty_title = false;
bool should_themify_favicon = false;
bool is_tab_discarded = false;
base::WeakPtr<tab_groups::CollaborationMessagingTabData>
collaboration_messaging = nullptr;
bool should_show_discard_status = false;
// Amount of memory saved through discarding the tab
int64_t discarded_memory_savings_in_bytes = 0;
// Contains information about how much resource a tab is using
scoped_refptr<const TabResourceUsage> tab_resource_usage;
bool is_monochrome_favicon = false;
// Weak pointer to the TabInterface for accessing tab state
base::WeakPtr<tabs::TabInterface> tab_interface;
};
#endif // CHROME_BROWSER_UI_TABS_TAB_RENDERER_DATA_H_
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