54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
#pragma once
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#include "Resource.h"
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#include <QImage>
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#include <QMutex>
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#include <QPixmap>
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#include <QPixmapCache>
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class Version;
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/* TODO:
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*
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* Store localized descriptions
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* */
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class TexturePack : public Resource {
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Q_OBJECT
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public:
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using Ptr = shared_qobject_ptr<Resource>;
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TexturePack(QObject* parent = nullptr) : Resource(parent) {}
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TexturePack(QFileInfo file_info) : Resource(file_info) {}
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/** Gets the description of the resource pack. */
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[[nodiscard]] QString description() const { return m_description; }
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/** Gets the image of the resource pack, converted to a QPixmap for drawing, and scaled to size. */
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[[nodiscard]] QPixmap image(QSize size);
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/** Thread-safe. */
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void setDescription(QString new_description);
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/** Thread-safe. */
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void setImage(QImage new_image);
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protected:
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mutable QMutex m_data_lock;
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/** The texture pack's description, as defined in the pack.txt file.
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*/
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QString m_description;
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/** The texture pack's image file cache key, for access in the QPixmapCache global instance.
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*
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* The 'was_ever_used' state simply identifies whether the key was never inserted on the cache (true),
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* so as to tell whether a cache entry is inexistent or if it was just evicted from the cache.
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*/
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struct {
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QPixmapCache::Key key;
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bool was_ever_used = false;
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} m_pack_image_cache_key;
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};
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