rstudio/src/cpp/session/modules/SessionCodeSearch.hpp at master · pearsonca/rstudio · GitHub

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* SessionCodeSearch.hpp

* Unless you have received this program directly from RStudio pursuant

* to the terms of a commercial license agreement with RStudio, then

* this program is licensed to you under the terms of version 3 of the

* GNU Affero General Public License. This program is distributed WITHOUT

* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,

* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the

* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.

#ifndef SESSION_CODE_SEARCH_HPP

#define SESSION_CODE_SEARCH_HPP

#include <core/r_util/RSourceIndex.hpp>

#include <session/SessionSourceDatabase.hpp>

namespace rstudio {

namespace core {

class Error;

}

namespace rstudio {

namespace session {

namespace modules {

namespace code_search {

// maintain an in-memory list of R source document indexes (for fast

// code searching)

class RSourceIndexes : boost::noncopyable

{

private:

typedef session::source_database::SourceDocument SourceDocument;

typedef core::r_util::RSourceIndex RSourceIndex;

public:

// maps document id (as string) to associated index

typedef std::map< std::string, boost::shared_ptr<RSourceIndex> > IDMap;

typedef std::map< std::string, boost::shared_ptr<RSourceIndex> > FilePathMap;

RSourceIndexes() {}

virtual ~RSourceIndexes() {}

// COPYING: boost::noncopyable

void initialize();

void update(const boost::shared_ptr<SourceDocument>& pDoc);

boost::shared_ptr<RSourceIndex> get(const std::string& id)

{

if (idMap_.count(id))

return idMap_[id];

return boost::shared_ptr<RSourceIndex>();

}

boost::shared_ptr<RSourceIndex> get(const core::FilePath& filePath)

{

std::string absPath = filePath.getAbsolutePath();

if (filePathMap_.count(absPath))

return filePathMap_[absPath];

return boost::shared_ptr<RSourceIndex>();

}

void remove(const std::string& id, const std::string& path);

void removeAll();

std::vector< boost::shared_ptr<RSourceIndex> > indexes()

{

std::vector< boost::shared_ptr<RSourceIndex> > indexes;

for (const IDMap::value_type& index : idMap_)

{

indexes.push_back(index.second);

}

return indexes;

}

const IDMap& indexMap() const

{

return idMap_;

}

const FilePathMap& filePathMap() const

{

return filePathMap_;

}

private:

IDMap idMap_;

FilePathMap filePathMap_;

};

RSourceIndexes& rSourceIndex();

boost::shared_ptr<core::r_util::RSourceIndex> getIndexedProjectFile(

const core::FilePath& filePath);

void searchSource(const std::string& term,

std::size_t maxResults,

bool prefixOnly,

std::vector<core::r_util::RSourceItem>* pItems,

bool* pMoreAvailable);

void addAllProjectSymbols(std::set<std::string>* pSymbols);

core::Error initialize();

} // namespace code_search

} // namespace modules

} // namespace session

} // namespace rstudio

#endif // SESSION_CODE_SEARCH_HPP

rstudio/src/cpp/session/modules/SessionCodeSearch.hpp at master · pearsonca/rstudio · GitHub

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