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display_cache.h
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/*
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** ClanLib SDK
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** Copyright (c) 1997-2015 The ClanLib Team
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**
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** This software is provided 'as-is', without any express or implied
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** warranty. In no event will the authors be held liable for any damages
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** arising from the use of this software.
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**
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** Permission is granted to anyone to use this software for any purpose,
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** including commercial applications, and to alter it and redistribute it
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** freely, subject to the following restrictions:
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**
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** 1. The origin of this software must not be misrepresented; you must not
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** claim that you wrote the original software. If you use this software
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** in a product, an acknowledgment in the product documentation would be
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** appreciated but is not required.
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** 2. Altered source versions must be plainly marked as such, and must not be
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** misrepresented as being the original software.
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** 3. This notice may not be removed or altered from any source distribution.
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**
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** Note: Some of the libraries ClanLib may link to may have additional
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** requirements or restrictions.
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**
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** File Author(s):
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**
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** Magnus Norddahl
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*/
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#pragma once
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#include "../../Core/Resources/resource.h"
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#include <memory>
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namespace
clan
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{
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class
ResourceManager;
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class
GraphicContext;
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class
Canvas;
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class
Sprite;
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class
Image;
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class
Texture;
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class
Font;
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class
FontDescription;
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class
DisplayCache
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{
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public
:
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virtual
~DisplayCache
() { }
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virtual
Resource<Sprite>
get_sprite
(
Canvas
&canvas,
const
std::string &
id
) = 0;
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virtual
Resource<Image>
get_image
(
Canvas
&canvas,
const
std::string &
id
) = 0;
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virtual
Resource<Texture>
get_texture
(
GraphicContext
&gc,
const
std::string &
id
) = 0;
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virtual
Resource<Font>
get_font
(
Canvas
&canvas,
const
std::string &family_name,
const
FontDescription
&desc) = 0;
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static
DisplayCache
&
get
(
const
ResourceManager
&resources);
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static
void
set
(
ResourceManager
&resources,
const
std::shared_ptr<DisplayCache> &cache);
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};
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}
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clan::DisplayCache::set
static void set(ResourceManager &resources, const std::shared_ptr< DisplayCache > &cache)
clan::FontDescription
Font description class.
Definition:
font_description.h:67
clan::ResourceManager
Resource manager.
Definition:
resource_manager.h:45
clan::DisplayCache::get_sprite
virtual Resource< Sprite > get_sprite(Canvas &canvas, const std::string &id)=0
clan::DisplayCache
Definition:
display_cache.h:50
clan::Canvas
2D Graphics Canvas
Definition:
canvas.h:73
clan::DisplayCache::get_texture
virtual Resource< Texture > get_texture(GraphicContext &gc, const std::string &id)=0
clan::GraphicContext
Interface to drawing graphics.
Definition:
graphic_context.h:258
clan::DisplayCache::get
static DisplayCache & get(const ResourceManager &resources)
clan
Definition:
clanapp.h:36
clan::DisplayCache::get_image
virtual Resource< Image > get_image(Canvas &canvas, const std::string &id)=0
clan::DisplayCache::~DisplayCache
virtual ~DisplayCache()
Definition:
display_cache.h:52
clan::Resource
Resource proxy of a specific type.
Definition:
resource.h:59
clan::DisplayCache::get_font
virtual Resource< Font > get_font(Canvas &canvas, const std::string &family_name, const FontDescription &desc)=0