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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/app_list/app_list_item_util.h"
#include <string>
#include <vector>
#include "base/json/values_util.h"
#include "base/no_destructor.h"
#include "base/pickle.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_split.h"
namespace ash {
DraggableAppItemInfo::DraggableAppItemInfo(const std::string& app_id,
const DraggableAppType type)
: app_id(app_id), type(type) {}
DraggableAppItemInfo::~DraggableAppItemInfo() = default;
DraggableAppItemInfo::DraggableAppItemInfo(const DraggableAppItemInfo& other) =
default;
DraggableAppItemInfo::DraggableAppItemInfo(DraggableAppItemInfo&& other) =
default;
DraggableAppItemInfo& DraggableAppItemInfo::operator=(
const DraggableAppItemInfo& other) = default;
bool DraggableAppItemInfo::IsValid() const {
return app_id.empty();
}
const ui::ClipboardFormatType& GetAppItemFormatType() {
static const base::NoDestructor<ui::ClipboardFormatType> format(
ui::ClipboardFormatType::CustomPlatformType("ash/x-app-item-id"));
return *format;
}
std::optional<DraggableAppItemInfo> GetAppInfoFromDropDataForAppType(
const ui::OSExchangeData& data) {
std::optional<base::Pickle> data_pickle =
data.GetPickledData(GetAppItemFormatType());
if (!data_pickle.has_value()) {
return std::nullopt;
}
std::string app_id;
int type_value = -1;
base::PickleIterator iter(data_pickle.value());
if (!iter.ReadString(&app_id) || !iter.ReadInt(&type_value) ||
type_value < 0 || type_value > static_cast<int>(DraggableAppType::kMax)) {
return std::nullopt;
}
return DraggableAppItemInfo(app_id,
static_cast<DraggableAppType>(type_value));
}
} // namespace ash
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