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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2013 by Eran Ifrah
// file name : code_completion_manager.h
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#ifndef CODECOMPLETIONMANAGER_H
#define CODECOMPLETIONMANAGER_H
#include <wx/string.h>
#include <wx/filename.h>
#include "cl_editor.h"
#include "cl_command_event.h"
#include <wx/event.h>
#include "CompileCommandsCreateor.h"
#include "CxxPreProcessorThread.h"
#include "CxxPreProcessorCache.h"
#include "CxxUsingNamespaceCollectorThread.h"
class CodeCompletionManager : public wxEvtHandler
{
protected:
size_t m_options;
bool m_wordCompletionRefreshNeeded;
bool m_buildInProgress;
CxxPreProcessorThread m_preProcessorThread;
CxxUsingNamespaceCollectorThread m_usingNamespaceThread;
protected:
/// ctags implementions
bool DoCtagsWordCompletion(LEditor* editor, const wxString& expr, const wxString& word);
bool DoCtagsCalltip(LEditor* editor, int line, const wxString& expr, const wxString& text, const wxString& word);
bool DoCtagsCodeComplete(LEditor* editor, int line, const wxString& expr, const wxString& text);
bool DoCtagsGotoImpl(LEditor* editor);
bool DoCtagsGotoDecl(LEditor* editor);
/// clang implementations
void DoClangWordCompletion(LEditor* editor);
void DoClangCalltip(LEditor* editor);
void DoClangCodeComplete(LEditor* editor);
void DoClangGotoImpl(LEditor* editor);
void DoClangGotoDecl(LEditor* editor);
void DoUpdateOptions();
void DoUpdateCompilationDatabase();
protected:
// Event handlers
void OnBuildEnded(clBuildEvent& e);
void OnBuildStarted(clBuildEvent& e);
void OnAppActivated(wxActivateEvent& e);
void OnCompileCommandsFileGenerated(clCommandEvent& event);
void OnFileSaved(clCommandEvent& event);
void OnFileLoaded(clCommandEvent& event);
void OnWorkspaceConfig(wxCommandEvent& event);
void OnWorkspaceClosed(wxCommandEvent& event);
void OnEnvironmentVariablesModified(clCommandEvent &event);
public:
CodeCompletionManager();
virtual ~CodeCompletionManager();
/**
* @brief force a refresh based on the current settings
*/
void RefreshPreProcessorColouring();
// Callback for collecting macros completed
void OnParseThreadCollectedMacros(const wxArrayString& definitions, const wxString& filename);
// Callback for collecting 'using namespaces' completed
void OnFindUsingNamespaceDone(const wxArrayString& usingNamespace, const wxString& filename);
void SetWordCompletionRefreshNeeded(bool wordCompletionRefreshNeeded)
{
this->m_wordCompletionRefreshNeeded = wordCompletionRefreshNeeded;
}
bool GetWordCompletionRefreshNeeded() const { return m_wordCompletionRefreshNeeded; }
void SetOptions(size_t options) { this->m_options = options; }
size_t GetOptions() const { return m_options; }
static CodeCompletionManager& Get();
static void Release();
void WordCompletion(LEditor* editor, const wxString& expr, const wxString& word);
void Calltip(LEditor* editor, int line, const wxString& expr, const wxString& text, const wxString& word);
void CodeComplete(LEditor* editor, int line, const wxString& expr, const wxString& text);
void ProcessMacros(LEditor* editor);
void ProcessUsingNamespace(LEditor* editor);
void GotoImpl(LEditor* editor);
void GotoDecl(LEditor* editor);
bool GetDefinitionsAndSearchPaths(LEditor* editor, wxArrayString& searchPaths, wxArrayString& definitions);
};
#endif // CODECOMPLETIONMANAGER_H
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