TextureManager.h

/*
 * Copyright (C) 2014 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef TEXTUREMANAGER_H
#define TEXTUREMANAGER_H

#include <QMap>
#include <memory>
#include "renderer/PointerDeclarations.h"

class TextureManager {
public:
    ~TextureManager();

    TexturePtr getTexture(const QString& path);

    TexturePtr getTextureAsset(const QString& assetPath);

    TexturePtr getTextureImage(const QString& imagePath);

    void markAllTexturesForDeletion();
    void processDeletion();

private:
    // TODO: Switch to QHash.
    QMap<QString, TexturePtr> mTextures;
    QMap<QString, TexturePtr> mDeleteQueue;
};

#endif // TEXTUREMANAGER_H