html_form_mask_expression.hpp

/*********************************************************************/
// webdar - a web server and interface program to libdar
// Copyright (C) 2013-2025 Denis Corbin
//
// This file is part of Webdar
//
//  Webdar 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 3 of the License, or
//  (at your option) any later version.
//
//  Webdar 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 General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with Webdar.  If not, see <http://www.gnu.org/licenses/>
//
//----
//  to contact the author: dar.linux@free.fr
/*********************************************************************/
 
#ifndef HTML_FORM_MASK_EXPRESSION_HPP
#define HTML_FORM_MASK_EXPRESSION_HPP
 
    // C system header files
#include "my_config.h"
extern "C"
{
 
}
 
    // C++ system header files
#include <dar/libdar.hpp>
#include <memory>
 
    // webdar headers
#include "body_builder.hpp"
#include "html_mask.hpp"
#include "html_form_fieldset.hpp"
#include "html_form_input.hpp"
#include "html_form_select.hpp"
#include "actor.hpp"
#include "jsoner.hpp"
#include "events.hpp"
 
 
 
 
 
 
class html_form_mask_expression : public body_builder,
                  public html_mask,
                  public actor,
                  public jsoner,
                  public events
{
public:
 
    // events
 
    static const std::string changed;
 
    // mask types
    static constexpr const char* type_glob = "glob";
    static constexpr const char* type_regex = "regex";
 
 
    html_form_mask_expression(const std::string & subject);
    html_form_mask_expression(const html_form_mask_expression & ref);
    html_form_mask_expression(html_form_mask_expression && ref) noexcept = delete;
    html_form_mask_expression & operator = (const html_form_mask_expression & ref) = delete;
    html_form_mask_expression & operator = (html_form_mask_expression && ref) noexcept = delete;
    ~html_form_mask_expression() = default;
 
    void clear();
 
    std::unique_ptr<libdar::mask> get_mask() const override;
 
    virtual bool is_relative() const override { return true; }; // always true as this is never a path expression
 
    virtual void on_event(const std::string & event_name) override;
 
    virtual void load_json(const json & source) override;
 
    virtual json save_json() const override;
 
    virtual void clear_json() override { clear(); };
 
    void manually_set_mask_type(const std::string & mtype);
 
    void manually_set_negate(bool mode);
 
    void manually_set_casesensitivity(bool mode);
 
    void manually_set_expression(const std::string & expr);
 
protected:
    virtual std::string inherited_get_body_part(const chemin & path,
                        const request & req) override;
 
    virtual void new_css_library_available() override;
 
private:
    bool ignore_events;
    std::string sujet;
 
    html_form_fieldset fs;
    html_form_select mask_type;
    html_form_input negate;
    html_form_input casesensitivity;
    html_form_input mask_expression;
 
    void init();
    std::string tell_action() const;
 
    static constexpr const unsigned int format_version = 1;
    static constexpr const char* myclass_id = "html_form_mask_expression";
 
    static constexpr const char* jlabel_mask_type = "type";
    static constexpr const char* jlabel_negate = "negate";
    static constexpr const char* jlabel_casesensit = "case-sentitive";
    static constexpr const char* jlabel_expression = "mask";
};
 
#endif