CInput.h

/*
╔══════════════════════════════════════════════════════════════════════════════╗
║                       SIMPLY POWERFUL TOOLKIT (SPTK)                         ║
╟──────────────────────────────────────────────────────────────────────────────╢
║  copyright            © 1999-2022 Alexey Parshin. All rights reserved.       ║
║  email                alexeyp@gmail.com                                      ║
╚══════════════════════════════════════════════════════════════════════════════╝
┌──────────────────────────────────────────────────────────────────────────────┐
│   This library is free software; you can redistribute it and/or modify it    │
│   under the terms of the GNU Library General Public License as published by  │
│   the Free Software Foundation; either version 2 of the License, or (at your │
│   option) any later version.                                                 │
│                                                                              │
│   This library is distributed in the hope that it will be useful, but        │
│   WITHOUT ANY WARRANTY; without even the implied warranty of                 │
│   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library   │
│   General Public License for more details.                                   │
│                                                                              │
│   You should have received a copy of the GNU Library General Public License  │
│   along with this library; if not, write to the Free Software Foundation,    │
│   Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.               │
│                                                                              │
│   Please report all bugs and problems to alexeyp@gmail.com.                  │
└──────────────────────────────────────────────────────────────────────────────┘
*/
 
#pragma once
 
#include <FL/Fl_Input.H>
 
#include <sptk5/gui/CControl.h>
#include <sptk5/gui/CLayoutClient.h>
#include <sptk5/sptk.h>
 
#include <string>
 
namespace sptk {
 
class SP_EXPORT CInput_
    : public Fl_Input
    , public CLayoutClient
{
 
    int m_maxLength;
 
    std::string m_mask;
 
    std::string m_inputMask;
 
    std::string m_backgroundMask;
 
 
    bool checkCharacterAtPos(int pos, char key);
 
    bool checkCharacter(int pos, char& key);
 
protected:
    void maskValue();
 
public:
    CInput_(const char* label = 0, int layoutSize = 20, CLayoutAlign layoutAlign = CLayoutAlign::TOP);
 
#ifdef __COMPATIBILITY_MODE__
    CInput_(int x, int y, int w, int h, const char* label = 0);
#endif
 
    int handle(int event) override;
 
    uchar textSize() const
    {
        return (uchar) textsize();
    }
 
    void textSize(uchar sz)
    {
        textsize(sz);
    }
 
    Fl_Font textFont() const
    {
        return textfont();
    }
 
    void textFont(Fl_Font fnt)
    {
        textfont(fnt);
    }
 
    int maxLength() const
    {
        return m_maxLength;
    }
 
    void maxLength(int ml)
    {
        m_maxLength = ml;
    }
 
    bool preferredSize(int& w, int& h) override;
 
    void mask(const char* maskString);
};
 
class SP_EXPORT CInput
    : public CControl
{
 
    void ctor_init(bool autoCreate);
 
protected:
    void load(Query*) override;
 
    void save(Query*) override;
 
    void load(const xdoc::SNode& node, CLayoutXMLmode xmlMode) override
    {
        CControl::load(node, xmlMode);
    }
 
    void save(const xdoc::SNode& node, CLayoutXMLmode xmlMode) const override
    {
        CControl::save(node, xmlMode);
    }
 
    bool valid() const override
    {
        return true;
    }
 
    CInput(const char* label, int layoutSize, CLayoutAlign layoutAlign, bool autoCreate);
 
public:
    CInput(const char* label = 0, int layoutSize = 10, CLayoutAlign layoutAlign = CLayoutAlign::TOP);
 
#ifdef __COMPATIBILITY_MODE__
    CInput(int, int, int, int, const char* = 0, bool autoCreate = true);
#endif
 
    ~CInput() override;
 
    int controlType() const;
 
    void controlType(int type);
 
    Variant data() const override;
 
    void data(const Variant& v) override;
 
    CControlKind kind() const override
    {
        return CControlKind::STRING;
    }
 
    String className() const override
    {
        return "input";
    }
 
    Fl_Font textFont() const override;
 
    void textFont(Fl_Font f) override;
 
    uchar textSize() const override;
 
    void textSize(uchar s) override;
 
    int maxLength() const override;
 
    void maxLength(int) override;
 
    virtual void preferredWidth(int& w) const;
 
    virtual void preferredHeight(int& h) const;
 
    bool preferredSize(int& w, int& h) override;
 
    static CLayoutClient* creator(const xdoc::SNode& node);
};
}