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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/side_panel/side_panel_entry.h"
#include "base/functional/callback_helpers.h"
#include "base/observer_list.h"
#include "base/time/time.h"
#include "chrome/browser/ui/views/side_panel/side_panel_entry_observer.h"
#include "chrome/browser/ui/views/side_panel/side_panel_enums.h"
#include "chrome/browser/ui/views/side_panel/side_panel_util.h"
DEFINE_UI_CLASS_PROPERTY_KEY(bool, kShouldShowTitleInSidePanelHeaderKey, true)
SidePanelEntry::SidePanelEntry(
Key key,
CreateContentCallback create_content_callback,
base::RepeatingCallback<GURL()> open_in_new_tab_url_callback,
base::RepeatingCallback<std::unique_ptr<ui::MenuModel>()>
more_info_callback,
int default_content_width)
: key_(key),
create_content_callback_(std::move(create_content_callback)),
open_in_new_tab_url_callback_(std::move(open_in_new_tab_url_callback)),
more_info_callback_(std::move(more_info_callback)),
default_content_width_(default_content_width) {
DCHECK(create_content_callback_);
CHECK(!default_content_width ||
default_content_width >= kSidePanelDefaultContentWidth)
<< "The default width must be greater than or equal to the default side "
"panel width: "
<< kSidePanelDefaultContentWidth;
}
SidePanelEntry::SidePanelEntry(Key key,
CreateContentCallback create_content_callback,
int default_content_width)
: SidePanelEntry(key,
std::move(create_content_callback),
base::NullCallback(),
base::NullCallback(),
default_content_width) {}
SidePanelEntry::~SidePanelEntry() = default;
std::unique_ptr<views::View> SidePanelEntry::GetContent() {
CHECK(scope_);
if (content_view_) {
return std::move(content_view_);
}
entry_show_triggered_timestamp_ = base::TimeTicks::Now();
return create_content_callback_.Run(*scope_);
}
void SidePanelEntry::CacheView(std::unique_ptr<views::View> view) {
content_view_ = std::move(view);
}
void SidePanelEntry::ClearCachedView() {
content_view_.reset(nullptr);
}
void SidePanelEntry::OnEntryShown() {
entry_shown_timestamp_ = base::TimeTicks::Now();
SidePanelUtil::RecordEntryShownMetrics(key_.id(),
entry_show_triggered_timestamp_);
// After the initial load time is recorded, we need to reset the triggered
// timestamp so we don't keep recording this entry after its selected from the
// combobox.
ResetLoadTimestamp();
observers_.Notify(&SidePanelEntryObserver::OnEntryShown, this);
}
void SidePanelEntry::OnEntryWillHide(SidePanelEntryHideReason reason) {
observers_.Notify(&SidePanelEntryObserver::OnEntryWillHide, this, reason);
}
void SidePanelEntry::OnEntryHidden() {
SidePanelUtil::RecordEntryHiddenMetrics(key_.id(), entry_shown_timestamp_);
observers_.Notify(&SidePanelEntryObserver::OnEntryHidden, this);
}
void SidePanelEntry::AddObserver(SidePanelEntryObserver* observer) {
observers_.AddObserver(observer);
}
void SidePanelEntry::RemoveObserver(SidePanelEntryObserver* observer) {
observers_.RemoveObserver(observer);
}
GURL SidePanelEntry::GetOpenInNewTabURL() const {
if (open_in_new_tab_url_callback_.is_null()) {
return GURL();
}
return open_in_new_tab_url_callback_.Run();
}
std::unique_ptr<ui::MenuModel> SidePanelEntry::GetMoreInfoMenuModel() const {
if (more_info_callback_.is_null()) {
return nullptr;
}
return more_info_callback_.Run();
}
bool SidePanelEntry::SupportsNewTabButton() {
return !open_in_new_tab_url_callback_.is_null();
}
bool SidePanelEntry::SupportsMoreInfoButton() {
return !more_info_callback_.is_null();
}
void SidePanelEntry::ResetLoadTimestamp() {
entry_show_triggered_timestamp_ = base::TimeTicks();
}
int SidePanelEntry::GetDefaultContentWidth() const {
return default_content_width_;
}
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