6c43311982
Add a program-wide avatar cache― whenever a contact or user's avatar has changed, it gets cached in ~/config/settings/Caya/Cache/$account/People (for contacts) or $account/Users (for everyone else). ImageCache is now used, only for caching the kPersonIcon resource image― it might be useful later for other commonly used images (status indicators, etc). Fixes #4
44 lines
867 B
C++
44 lines
867 B
C++
/*
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* Copyright 2009-2011, Andrea Anzani. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _IMAGE_CACHE_H
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#define _IMAGE_CACHE_H
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#include <SupportDefs.h>
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#include <String.h>
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#include <libsupport/KeyMap.h>
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class BBitmap;
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class ImageCache {
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public:
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static ImageCache* Get();
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/* Returns the image corresponding to the which constant */
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BBitmap* GetImage(const char* keyName);
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void AddImage(BString name, BBitmap* which);
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void DeleteImage(BString name);
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/* Frees the singleton instance of the cache, must be
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* called when the application quits.
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*/
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static void Release();
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protected:
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ImageCache();
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~ImageCache();
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private:
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void _LoadResource(int identifier, const char* key);
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static ImageCache* fInstance;
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KeyMap<BString, BBitmap*> fBitmaps;
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};
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#endif // _IMAGE_CACHE_H
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