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- // Copyright 2020 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "ash/components/phonehub/browser_tabs_model.h"
- #include "ash/components/multidevice/logging/logging.h"
- namespace ash {
- namespace phonehub {
- const size_t BrowserTabsModel::kMaxMostRecentTabs = 2;
- BrowserTabsModel::BrowserTabMetadata::BrowserTabMetadata(
- GURL url,
- const std::u16string& title,
- base::Time last_accessed_timestamp,
- const gfx::Image& favicon)
- : url(url),
- title(title),
- last_accessed_timestamp(last_accessed_timestamp),
- favicon(favicon) {}
- BrowserTabsModel::BrowserTabMetadata::BrowserTabMetadata(
- const BrowserTabMetadata& other) = default;
- BrowserTabsModel::BrowserTabMetadata&
- BrowserTabsModel::BrowserTabMetadata::operator=(
- const BrowserTabMetadata& other) = default;
- bool BrowserTabsModel::BrowserTabMetadata::operator==(
- const BrowserTabMetadata& other) const {
- // The favicon is not compared because equality of gfx::Image is defined
- // by the same storage space rather than the image itself.
- return url == other.url && title == other.title &&
- last_accessed_timestamp == other.last_accessed_timestamp;
- }
- bool BrowserTabsModel::BrowserTabMetadata::operator!=(
- const BrowserTabMetadata& other) const {
- return !(*this == other);
- }
- bool BrowserTabsModel::BrowserTabMetadata::operator<(
- const BrowserTabMetadata& other) const {
- // More recently visited tabs should come before earlier visited tabs.
- return std::tie(last_accessed_timestamp) >
- std::tie(other.last_accessed_timestamp);
- }
- BrowserTabsModel::BrowserTabsModel(
- bool is_tab_sync_enabled,
- const std::vector<BrowserTabMetadata>& most_recent_tabs)
- : is_tab_sync_enabled_(is_tab_sync_enabled),
- most_recent_tabs_(most_recent_tabs) {
- if (!is_tab_sync_enabled_ && !most_recent_tabs_.empty()) {
- PA_LOG(WARNING) << "Tab sync is not enabled, but tab metadata was "
- << "provided; clearing metadata.";
- most_recent_tabs_.clear();
- return;
- }
- std::sort(most_recent_tabs_.begin(), most_recent_tabs_.end());
- if (most_recent_tabs_.size() > kMaxMostRecentTabs) {
- PA_LOG(WARNING) << "More than the max number of browser tab metadatas were "
- "provided; truncating least recently visited browser "
- "tabs' metadatas.";
- most_recent_tabs_.erase(most_recent_tabs_.begin() + kMaxMostRecentTabs,
- most_recent_tabs_.end());
- return;
- }
- }
- BrowserTabsModel::BrowserTabsModel(const BrowserTabsModel& other) = default;
- BrowserTabsModel::~BrowserTabsModel() = default;
- bool BrowserTabsModel::operator==(const BrowserTabsModel& other) const {
- return is_tab_sync_enabled_ == other.is_tab_sync_enabled_ &&
- most_recent_tabs_ == other.most_recent_tabs_;
- }
- bool BrowserTabsModel::operator!=(const BrowserTabsModel& other) const {
- return !(*this == other);
- }
- std::ostream& operator<<(
- std::ostream& stream,
- BrowserTabsModel::BrowserTabMetadata browser_tab_metadata) {
- stream << "{URL: " << browser_tab_metadata.url.spec() << ", "
- << "Title: " << browser_tab_metadata.title << ", "
- << "Timestamp: " << browser_tab_metadata.last_accessed_timestamp
- << "}";
- return stream;
- }
- } // namespace phonehub
- } // namespace ash
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