HueColorPicker.h

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/*
 * ObjectivelyMVC: Object oriented MVC framework for OpenGL, SDL2 and GNU C.
 * Copyright (C) 2014 Jay Dolan <jay@jaydolan.com>
 *
 * This software is provided 'as-is', without any express or implied
 * warranty. In no event will the authors be held liable for any damages
 * arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you must not
 * claim that you wrote the original software. If you use this software
 * in a product, an acknowledgment in the product documentation would be
 * appreciated but is not required.
 *
 * 2. Altered source versions must be plainly marked as such, and must not be
 * misrepresented as being the original software.
 *
 * 3. This notice may not be removed or altered from any source distribution.
 */
 
#pragma once
 
#include <ObjectivelyMVC/Input.h>
#include <ObjectivelyMVC/StackView.h>
#include <ObjectivelyMVC/Slider.h>
 
typedef struct HueColorPickerDelegate HueColorPickerDelegate;
 
typedef struct HueColorPicker HueColorPicker;
typedef struct HueColorPickerInterface HueColorPickerInterface;
 
struct HueColorPickerDelegate {
 
    ident self;
 
    void (*didPickColor)(HueColorPicker *hueColorPicker, double hue, double saturation, double value);
};
 
struct HueColorPicker {
 
    Control control;
 
    HueColorPickerInterface *interface;
 
    View *colorView;
 
    HueColorPickerDelegate delegate;
 
    Input *hueInput;
 
    Slider *hueSlider;
 
    double hue, saturation, value;
 
    StackView *stackView;
};
 
struct HueColorPickerInterface {
 
    ControlInterface controlInterface;
 
    HueColorPicker *(*initWithFrame)(HueColorPicker *self, const SDL_Rect *frame);
 
    SDL_Color (*rgbColor)(const HueColorPicker *self);
 
    void (*setColor)(HueColorPicker *self, double hue, double saturation, double value);
 
    void (*setRGBColor)(HueColorPicker *self, const SDL_Color *color);
};
 
OBJECTIVELYMVC_EXPORT Class *_HueColorPicker(void);