AutoDialog.h

//
// AutoDialog.h
//
// Copyright (c) 2001-2011 Virtual Terrain Project
// Free for all uses, see license.txt for details.
//

#ifndef AUTODIALOGH
#define AUTODIALOGH

#if wxUSE_VALIDATORS != 1
#error "wx was not configured with support for validators"
#endif

#include <wx/valgen.h>

#ifndef NUMERIC_VALIDATOR
#define NUMERIC_VALIDATOR

class wxNumericValidator: public wxValidator
{
public:
    wxNumericValidator(short *val);
    wxNumericValidator(int *val);
    wxNumericValidator(float *val, int digits = -1);
    wxNumericValidator(double *val, int digits = -1);
    wxNumericValidator(const wxNumericValidator& copyFrom);

    // Make a clone of this validator (or return NULL) - currently necessary
    // if you're passing a reference to a validator.
    // Another possibility is to always pass a pointer to a new validator
    // (so the calling code can use a copy constructor of the relevant class).
    virtual wxObject *Clone() const { return new wxNumericValidator(*this); }
    bool Copy(const wxNumericValidator& val);

    // Called when the value in the window must be validated.
    // This function can pop up an error message.
    virtual bool Validate(wxWindow *WXUNUSED(parent)) { return TRUE; };

    // Called to transfer data to the window
    virtual bool TransferToWindow();

    // Called to transfer data to the window
    virtual bool TransferFromWindow();

    void Enable(bool bTrue) { m_bEnabled = bTrue; }

protected:
    void Initialize();

    short   *m_pValShort;
    int     *m_pValInt;
    float   *m_pValFloat;
    double  *m_pValDouble;

    // For a floating-point value, specify the number of digits to display.
    // A value of -1 means to use printf's default (6 digits for floats,
    //  more digits for doubles)
    int     m_iDigits;

    // You can disable these validators
    bool    m_bEnabled;
};

#endif // NUMERIC_VALIDATOR


class AutoDialog : public wxDialog
{
public:
    AutoDialog() {}
    AutoDialog(wxWindow *parent, wxWindowID id,
             const wxString& title,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize,
             long style = wxDEFAULT_DIALOG_STYLE) :
      wxDialog(parent, id, title, pos, size, style) {}

    void AddValidator(long id, wxString *sptr);
    void AddValidator(long id, bool *bptr);
    void AddValidator(long id, int *iptr);
    wxNumericValidator *AddNumValidator(long id, short *sptr);
    wxNumericValidator *AddNumValidator(long id, int *iptr);
    wxNumericValidator *AddNumValidator(long id, float *fptr, int digits = -1);
    wxNumericValidator *AddNumValidator(long id, double *dptr, int digits = -1);
};

class AutoPanel : public wxPanel
{
public:
    AutoPanel() {}
    AutoPanel(wxWindow *parent, wxWindowID id,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize,
             long style = wxDEFAULT_DIALOG_STYLE) :
      wxPanel(parent, id, pos, size, style) {}

    void AddValidator(long id, wxString *sptr);
    void AddValidator(long id, bool *bptr);
    void AddValidator(long id, int *iptr);
    wxNumericValidator *AddNumValidator(long id, int *iptr);
    wxNumericValidator *AddNumValidator(long id, float *fptr, int digits = -1);
    wxNumericValidator *AddNumValidator(long id, double *dptr, int digits = -1);
};

// And forms of the methods which don't require subclassing from AutoDialog or AutoPanel
void AddValidator(wxWindow *parent, long id, wxString *sptr);
void AddValidator(wxWindow *parent, long id, bool *bptr);
void AddValidator(wxWindow *parent, long id, int *iptr);
wxNumericValidator *AddNumValidator(wxWindow *parent, long id, short *sptr);
wxNumericValidator *AddNumValidator(wxWindow *parent, long id, int *iptr);
wxNumericValidator *AddNumValidator(wxWindow *parent, long id, float *fptr, int digits = -1);
wxNumericValidator *AddNumValidator(wxWindow *parent, long id, double *dptr, int digits = -1);

// And forms of the methods which take a pointer directly
void AddValidator(wxWindow *win, wxString *sptr);
void AddValidator(wxWindow *win, bool *bptr);
void AddValidator(wxWindow *win, int *iptr);
wxNumericValidator *AddNumValidator(wxWindow *win, short *sptr);
wxNumericValidator *AddNumValidator(wxWindow *win, int *iptr);
wxNumericValidator *AddNumValidator(wxWindow *win, float *fptr, int digits = -1);
wxNumericValidator *AddNumValidator(wxWindow *win, double *dptr, int digits = -1);

#endif