mirror of
https://github.com/MidnightCommander/mc
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44 lines
862 B
C
44 lines
862 B
C
/*
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* Simple Image cache for images
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* Copyright (C) 1998 the Free Software Foundation
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*
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* Author: Miguel de Icaza (miguel@kernel.org)
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*/
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#include <gnome.h>
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#include <string.h>
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#include "gcache.h"
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static GHashTable *image_cache;
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static void
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destroy_image_callback (gpointer key, gpointer data, gpointer user_data)
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{
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gdk_imlib_destroy_image (data);
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g_free (key);
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}
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void
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image_cache_destroy ()
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{
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g_hash_table_foreach (image_cache, destroy_image_callback, NULL);
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g_hash_table_destroy (image_cache);
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}
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GdkImlibImage *
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image_cache_load_image (char *file)
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{
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void *data;
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if (!image_cache)
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image_cache = g_hash_table_new (g_str_hash, g_str_equal);
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data = g_hash_table_lookup (image_cache, file);
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if (data)
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return data;
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data = gdk_imlib_load_image (file);
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if (data){
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g_hash_table_insert (image_cache, g_strdup (file), data);
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}
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return data;
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}
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