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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/tabs/public/split_tab_data.h"
#include <memory>
#include "components/tabs/public/split_tab_collection.h"
#include "components/tabs/public/split_tab_visual_data.h"
#include "components/tabs/public/tab_collection.h"
#include "components/tabs/public/tab_interface.h"
#include "components/tabs/public/tab_strip_collection.h"
namespace split_tabs {
SplitTabData::SplitTabData(tabs::SplitTabCollection* collection,
const split_tabs::SplitTabId& id,
const SplitTabVisualData& visual_data)
: collection_(collection), visual_data_(visual_data), id_(id) {}
SplitTabData::~SplitTabData() = default;
std::vector<tabs::TabInterface*> SplitTabData::ListTabs() const {
return collection_->GetTabsRecursive();
}
gfx::Range SplitTabData::GetIndexRange() const {
std::vector<tabs::TabInterface*> split_tabs = ListTabs();
if (split_tabs.empty()) {
return gfx::Range();
}
// Find the TabStripCollection (for which indexes are based off of.)
tabs::TabCollection* root_collection = collection_;
while (root_collection &&
root_collection->type() != tabs::TabCollection::Type::TABSTRIP) {
root_collection = root_collection->GetParentCollection();
}
if (!root_collection) {
return gfx::Range();
}
int start_index =
root_collection->GetIndexOfTabRecursive(split_tabs[0]).value();
return gfx::Range(start_index, start_index + split_tabs.size());
}
} // namespace split_tabs
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