text: /*
   * MIT License
   *
   * Copyright (c) 2020 Christopher B. Liebman
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
  */
  
  #ifndef _FIELD_TEXT_H_
  #define _FIELD_TEXT_H_
  
  #include "LVStyle.h"
  #include "LVContainer.h"
  #include "LVLabel.h"
  #include "LVTextArea.h"
  #include "LVKeyboard.h"
  
  class FieldText {
  public:
      FieldText(LVBase* parent, const char* label, uint16_t length, std::function<void(void)> submit, std::function<void(void)> cancel);
      FieldText(FieldText&) = delete;
      FieldText& operator=(FieldText&) = delete;
      ~FieldText();
  
      void setText(const char* text);
      const char* getText();
      void setPasswordMode(bool en);
      void setKeyboardMode(lv_keyboard_mode_t mode);
  
  private:
      LVContainer* _cont;
      LVLabel*     _label;
      LVTextArea*  _textarea;
      lv_keyboard_mode_t _mode = LV_KEYBOARD_MODE_TEXT_LOWER;
      static LVStyle* _container_style;
      static LVStyle* _textarea_style;
      static LVKeyboard* _keyboard;
      static std::function<void(void)> _kb_submit_action;
      static std::function<void(void)> _kb_cancel_action;
  };
  
  #endif // _FIELD_TEXT_H_
  