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/*
* Copyright (c) 2024 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
// EXTERNAL INCLUDES
#include <string>
// INTERNAL INCLUDES
#include <dali/internal/accessibility/bridge/bridge-data.h>
#include <dali/internal/accessibility/bridge/dbus/dbus.h>
using namespace Dali::Accessibility;
std::string BridgeData::StripPrefix(const std::string& path)
{
auto size = strlen(AtspiPath);
return path.substr(size + 1);
}
Accessible* BridgeData::Find(const std::string& path) const
{
if(path == "root")
{
return &mApplication;
}
void* accessible;
std::istringstream tmp{path};
if(!(tmp >> accessible))
{
throw std::domain_error{"invalid path '" + path + "'"};
}
auto it = mKnownObjects.find(static_cast<Accessible*>(accessible));
if(it == mKnownObjects.end() || (*it)->IsHidden())
{
throw std::domain_error{"unknown object '" + path + "'"};
}
return static_cast<Accessible*>(accessible);
}
Accessible* BridgeData::FindCurrentObject() const
{
auto path = DBus::DBusServer::getCurrentObjectPath();
auto size = strlen(AtspiPath);
if(path.size() <= size)
{
throw std::domain_error{"invalid path '" + path + "'"};
}
if(path.substr(0, size) != AtspiPath)
{
throw std::domain_error{"invalid path '" + path + "'"};
}
if(path[size] != '/')
{
throw std::domain_error{"invalid path '" + path + "'"};
}
return Find(StripPrefix(path));
}
void BridgeData::AddKnownObject(const Accessible* object)
{
mKnownObjects.insert(object);
}
void BridgeData::RemoveKnownObject(const Accessible* object)
{
mKnownObjects.erase(object);
}
void BridgeData::SetExtentsOffset(int32_t x, int32_t y)
{
mExtentsOffset = {x, y};
}
OffsetType BridgeData::GetExtentsOffset() const
{
return mExtentsOffset;
}
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