base_button.h

/*************************************************************************/
/*  base_button.h                                                        */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                    http://www.godotengine.org                         */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur.                 */
/*                                                                       */
/* 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 BASE_BUTTON_H
#define BASE_BUTTON_H

#include "scene/gui/control.h"
class ButtonGroup;

class BaseButton : public Control {

    OBJ_TYPE( BaseButton, Control );

    bool toggle_mode;

    struct Status {

        bool pressed;
        bool hovering;
        bool press_attempt;
        bool pressing_inside;

        bool disabled;
        bool click_on_press;
        int pressing_button;

    } status;

    ButtonGroup *group;


protected:




    virtual void pressed();
    virtual void toggled(bool p_pressed);
    static void _bind_methods();
    virtual void _input_event(InputEvent p_event);
    void _notification(int p_what);

public:

    enum DrawMode {
        DRAW_NORMAL,
        DRAW_PRESSED,
        DRAW_HOVER,
        DRAW_DISABLED,
    };

    DrawMode get_draw_mode() const;

    /* Signals */

    bool is_pressed() const; 
    bool is_pressing() const; 
    bool is_hovered() const;

    void set_pressed(bool p_pressed); 
    void set_toggle_mode(bool p_on);
    bool is_toggle_mode() const;

    void set_disabled(bool p_disabled);
    bool is_disabled() const;

    void set_click_on_press(bool p_click_on_press);
    bool get_click_on_press() const;


    BaseButton();
    ~BaseButton();

};

VARIANT_ENUM_CAST( BaseButton::DrawMode );

#endif