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#ifndef CLCXXFILECACHESYMBOLS_H
#define CLCXXFILECACHESYMBOLS_H
#include "cl_command_event.h"
#include "codelite_exports.h"
#include "entry.h"
#include "wxStringHash.h"
#include <vector>
#include <wx/event.h>
#include <wx/filename.h>
#include <wx/sharedptr.h>
#include <wx/thread.h>
class SourceToTagsThread;
class WXDLLIMPEXP_CL clCxxFileCacheSymbols : public wxEvtHandler
{
std::unordered_map<wxString, std::vector<TagEntryPtr> > m_cache;
std::unordered_set<wxString> m_pendingFiles;
wxCriticalSection m_cs;
SourceToTagsThread* m_helperThread;
protected:
void OnFileSave(clCommandEvent& e);
void OnWorkspaceAction(wxCommandEvent& e);
public:
void OnPraseCompleted(const wxString& filename, const wxString& strTags);
public:
enum eFilter {
kAllSymbols = 0,
kFunctions = (1 << 0),
};
public:
typedef wxSharedPtr<clCxxFileCacheSymbols> Ptr_t;
clCxxFileCacheSymbols();
virtual ~clCxxFileCacheSymbols();
bool Contains(const wxFileName& filename) const;
bool Contains(const wxString& filename) const;
void Clear();
void Update(const wxFileName& filename, const TagEntryPtrVector_t& tags);
void Delete(const wxFileName& filename);
/**
* @brief fetch from the cache, apply "flags" on the result. See eFilter
*/
bool Find(const wxFileName& filename, TagEntryPtrVector_t& tags, size_t flags = 0);
/**
* @brief Request parsing of a file from the parser thread. The results will be cached
* and an event 'clCommandEvent' is fired to notify that the cache was updated
*/
void RequestSymbols(const wxFileName& filename);
};
wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_CL, wxEVT_CXX_SYMBOLS_CACHE_UPDATED, clCommandEvent);
wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_CL, wxEVT_CXX_SYMBOLS_CACHE_INVALIDATED, clCommandEvent);
#endif // CLCXXFILECACHESYMBOLS_H
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