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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// Copyright : (C) 2015 Eran Ifrah
// File name : wxCodeCompletionBoxManager.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 WXCODECOMPLETIONBOXMANAGER_H
#define WXCODECOMPLETIONBOXMANAGER_H
#include <wx/event.h>
#include "wxCodeCompletionBox.h"
#include "codelite_exports.h"
class wxStyledTextCtrl;
class WXDLLIMPEXP_SDK wxCodeCompletionBoxManager : public wxEvtHandler
{
friend class wxCodeCompletionBox;
protected:
wxCodeCompletionBox* m_box;
wxStyledTextCtrl* m_stc;
private:
wxCodeCompletionBoxManager();
~wxCodeCompletionBoxManager();
protected:
void DestroyCCBox();
void DestroyCurrent();
void InsertSelection(const wxString& selection);
void InsertSelectionTemplateFunction(const wxString& selection);
// Handle the current editor events
void OnStcModified(wxStyledTextEvent& event);
void OnStcCharAdded(wxStyledTextEvent& event);
void OnStcKeyDown(wxKeyEvent& event);
void OnStcLeftDown(wxMouseEvent& event);
void OnDismissBox(wxCommandEvent &event);
void OnAppActivate(wxActivateEvent& event);
void DoShowCCBoxTags(const TagEntryPtrVector_t& tags);
void DoShowCCBoxEntries(const wxCodeCompletionBoxEntry::Vec_t& entries);
void DoConnectStcEventHandlers(wxStyledTextCtrl* ctrl);
public:
static wxCodeCompletionBoxManager& Get();
/**
* @brief uninitialize all event handlers and destroy the CC box manager
*/
static void Free();
/**
* @brief show the completion box
* @param ctrl the wxSTC control requesting the completion box
* @param entries list of entries to display
* @param flags code completion box options. See wxCodeCompletionBox::eOptions
* for possible values
* @param eventObject all events fired by the cc box will have eventObject
* as the event object (wxEvent::GetEventObject())
*/
void ShowCompletionBox(wxStyledTextCtrl* ctrl,
const wxCodeCompletionBoxEntry::Vec_t& entries,
size_t flags,
int startPos,
wxEvtHandler* eventObject = NULL);
/**
* @brief show the completion box
* @param ctrl the wxSTC control requesting the completion box
* @param entries list of entries to display
* @param bitmaps alternative bitmap list to use
* @param flags code completion box options. See wxCodeCompletionBox::eOptions
* for possible values
* @param eventObject all events fired by the cc box will have eventObject
* as the event object (wxEvent::GetEventObject())
*/
void ShowCompletionBox(wxStyledTextCtrl* ctrl,
const wxCodeCompletionBoxEntry::Vec_t& entries,
const wxCodeCompletionBox::BmpVec_t& bitmaps,
size_t flags,
int startPos,
wxEvtHandler* eventObject = NULL);
/**
* @brief show the completion box
* @param ctrl the wxSTC control requesting the completion box
* @param tags list of entries to display
* @param flags code completion box options. See wxCodeCompletionBox::eOptions
* for possible values
* @param eventObject all events fired by the cc box will have eventObject
* as the event object (wxEvent::GetEventObject())
*/
void ShowCompletionBox(wxStyledTextCtrl* ctrl,
const TagEntryPtrVector_t& tags,
size_t flags,
int startPos,
wxEvtHandler* eventObject = NULL);
/**
* @brief do we have a completion box shown?
*/
bool IsShown() const { return m_box != NULL; }
/**
* @brief return the code completion box
*/
wxCodeCompletionBox* GetCCWindow() { return m_box; }
};
#endif // WXCODECOMPLETIONBOXMANAGER_H
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