Style.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 <Objectively/Enum.h>
#include <Objectively/Dictionary.h>
 
#include <ObjectivelyMVC/Selector.h>
 
typedef struct StyleInterface StyleInterface;
 
struct Style {
 
    Object object;
 
    StyleInterface *interface;
 
    Dictionary *attributes;
 
    Array *selectors;
};
 
struct StyleInterface {
 
    ObjectInterface objectInterface;
 
    void (*addAttribute)(Style *self, const char *attr, ident value);
 
    void (*addAttributes)(Style *self, const Dictionary *attributes);
 
    void (*addBoolAttribute)(Style *self, const char *attr, _Bool value);
 
    void (*addCharactersAttribute)(Style *self, const char *attr, const char *value);
 
    void (*addColorAttribute)(Style *self, const char *attr, const SDL_Color *color);
 
    void (*addDoubleAttribute)(Style *self, const char *attr, double value);
 
    void (*addEnumAttribute)(Style *self, const char *attr, const EnumName *names, int value);
 
    void (*addFloatAttribute)(Style *self, const char *attr, float value);
 
    void (*addIntegerAttribute)(Style *self, const char *attr, int value);
 
    void (*addPointAttribute)(Style *self, const char *attr, const SDL_Point *value);
 
    void (*addRectangleAttribute)(Style *self, const char *attr, const SDL_Rect *value);
 
    void (*addSelector)(Style *self, Selector *selector);
 
    void (*addSizeAttribute)(Style *self, const char *attr, const SDL_Size *value);
 
    ident (*attributeValue)(const Style *self, const char *attr);
 
    Style *(*initWithAttributes)(Style *self, const Dictionary *attributes);
 
    Style *(*initWithRules)(Style *self, const char *rules);
 
    _Bool (*isComputedEqual)(const Style *self, const Style *other);
 
    Array *(*parse)(const char *css);
 
    void (*removeAllAttributes)(Style *self);
 
    void (*removeAttribute)(Style *self, const char *attr);
};
 
OBJECTIVELYMVC_EXPORT Class *_Style(void);