//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright            : (C) 2008 by Eran Ifrah
// file name            : findreplacedlg.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 FIND_REPLACE_DLG_H
#define FIND_REPLACE_DLG_H

#include <wx/dialog.h>
#include "cl_config.h"

class wxTextCtrl;
class wxCheckBox;
class wxButton;
class wxStaticText;

#define wxFRD_MATCHCASE             0x00000001
#define wxFRD_MATCHWHOLEWORD        0x00000002
#define wxFRD_REGULAREXPRESSION     0x00000004
#define wxFRD_SEARCHUP              0x00000008
#define wxFRD_WRAPSEARCH            0x00000010
#define wxFRD_SELECTIONONLY         0x00000020
#define wxFRD_DISPLAYSCOPE          0x00000080
#define wxFRD_SAVE_BEFORE_SEARCH    0x00000100
#define wxFRD_SKIP_COMMENTS         0x00000200
#define wxFRD_SKIP_STRINGS          0x00000400
#define wxFRD_COLOUR_COMMENTS       0x00000800
#define wxFRD_SEPARATETAB_DISPLAY   0x00001000

#define FIND_DLG 0
#define REPLACE_DLG 1

#ifndef WXDLLIMPEXP_LE
#ifdef WXMAKINGDLL
#    define WXDLLIMPEXP_LE WXIMPORT
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_LE WXEXPORT
#else
#    define WXDLLIMPEXP_LE
#endif // WXDLLIMPEXP_LE
#endif

DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_LE, wxEVT_FRD_FIND_NEXT, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_LE, wxEVT_FRD_CLOSE, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_LE, wxEVT_FRD_REPLACE, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_LE, wxEVT_FRD_REPLACEALL, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_LE, wxEVT_FRD_BOOKMARKALL, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_LE, wxEVT_FRD_CLEARBOOKMARKS, -1)

class FindReplaceData : public clConfigItem
{
    wxArrayString  m_replaceString;
    wxArrayString  m_findString;
    size_t         m_flags;
    wxArrayString  m_searchPaths;
    wxString       m_encoding;
    wxArrayString  m_fileMask;
    wxString       m_selectedMask;
    int            m_searchScope;
    
protected:
    void TruncateArray(wxArrayString& arr, size_t maxSize);
    
public:
    /**
     * @brief
     * @param json
     */
    virtual void FromJSON(const JSONElement& json);
    /**
     * @brief
     * @return
     */
    virtual JSONElement ToJSON() const;
    FindReplaceData();
    virtual ~FindReplaceData()
    {}
    
    wxString GetFindString() const;
    wxString GetReplaceString() const;
    void SetFindString(const wxString& str);
    void SetReplaceString(const wxString& str);
    
    wxArrayString GetFindStringArr() const ;
    
    wxArrayString GetReplaceStringArr() const ;
    
    void SetEncoding(const wxString& encoding) {
        this->m_encoding = encoding;
    }
    void SetFileMask(const wxArrayString& fileMask) {
        this->m_fileMask = fileMask;
    }
    void SetFlags(size_t flags) {
        this->m_flags = flags;
    }
    void SetSearchPaths(const wxArrayString& searchPaths) {
        this->m_searchPaths = searchPaths;
    }
    void SetSearchScope(int searchScope) {
        this->m_searchScope = searchScope;
    }
    void SetSelectedMask(const wxString& selectedMask) {
        this->m_selectedMask = selectedMask;
    }
    const wxString& GetEncoding() const {
        return m_encoding;
    }
    const wxArrayString& GetFileMask() const {
        return m_fileMask;
    }
    size_t GetFlags() const {
        return m_flags;
    }
    const wxArrayString& GetSearchPaths() const {
        return m_searchPaths;
    }
    int GetSearchScope() const {
        return m_searchScope;
    }
    const wxString& GetSelectedMask() const {
        return m_selectedMask;
    }
};

class wxStaticText;
class wxComboBox;
class wxGridBagSizer;
class wxStaticBoxSizer;

enum frd_showzero { frd_dontshowzeros, frd_showzeros };

class FindReplaceDialog : public wxDialog
{
    wxEvtHandler *m_owner;

    FindReplaceData m_data;

    // Options
    wxComboBox *m_findString;
    wxComboBox *m_replaceString;
    wxCheckBox *m_matchCase;
    wxCheckBox *m_matchWholeWord;
    wxCheckBox *m_regualrExpression;
    wxCheckBox *m_searchUp;
    wxCheckBox *m_selectionOnly;

    // Buttons
    wxButton *m_find;
    wxButton *m_replace;
    wxButton *m_replaceAll;
    wxButton *m_markAll;
    wxButton *m_clearBookmarks;
    wxButton *m_cancel;
    wxStaticText *m_replacementsMsg;
    wxStaticText *m_replaceWithLabel;
    wxGridBagSizer *gbSizer;
    wxStaticBoxSizer *sz;
    int m_kind;
    unsigned int m_replacedCount;

public:
    virtual ~FindReplaceDialog( );
    FindReplaceDialog();
    FindReplaceDialog(	wxWindow* parent,
                        const FindReplaceData& data,
                        wxWindowID id = wxID_ANY,
                        const wxString& caption = _("Find / Replace"),
                        const wxPoint& pos = wxDefaultPosition,
                        const wxSize& size = wxDefaultSize,
                        long style = wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER);

    // Creation
    bool Create(wxWindow* parent,
                const FindReplaceData& data,
                wxWindowID id = wxID_ANY,
                const wxString& caption = _("Find / Replace"),
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
                long style = wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER
               );

    // Return the data
    FindReplaceData& GetData() {
        return m_data;
    }

    virtual bool Show(int kind);

    void SetEventOwner(wxEvtHandler *owner) {
        m_owner = owner;
    }
    wxEvtHandler *GetEventOwner() const {
        return m_owner;
    }

    // Set the replacements message
    void SetReplacementsMessage( enum frd_showzero showzero = frd_showzeros );
    unsigned int GetReplacedCount() {
        return m_replacedCount;
    }
    void IncReplacedCount() {
        ++m_replacedCount;
    }
    void ResetReplacedCount() {
        m_replacedCount = 0;
    }
    void ResetSelectionOnlyFlag();
    void SetFindReplaceData(FindReplaceData& data, bool focus);

protected:
    void ShowReplaceControls(bool show);
    void CreateGUIControls();
    void ConnectEvents();
    void OnClick(wxCommandEvent &event);
    void OnFindEvent(wxCommandEvent &event);
    void OnSelectionOnlyUI(wxUpdateUIEvent &event);
    void SendEvent(wxEventType type);

    void OnKeyDown(wxKeyEvent &event);
    DECLARE_EVENT_TABLE()
    void OnClose(wxCloseEvent &event);

};

#endif // FIND_REPLACE_DLG_H