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Viewing changes to src/vfs/vfs-thumbnail-loader.c

  • Committer: IgnorantGuru
  • Date: 2015-04-05 19:54:51 UTC
  • Revision ID: git-v1:61d701fed7fc467f5fbe4e2316be7083cd2d2908
[hand] create larger thumbnails; refresh view on icon size change #478

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src/vfs/vfs-thumbnail-loader.c
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}
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static GdkPixbuf* _vfs_thumbnail_load( const char* file_path, const char* uri,
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                                                                          int size, time_t mtime )
 
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                                                    int size, time_t mtime )
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{
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#if GLIB_CHECK_VERSION(2, 16, 0)
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    GChecksum *cs;
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    int i, w, h;
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    struct stat statbuf;
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    GdkPixbuf* thumbnail, *result = NULL;
 
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    int create_size = size > 128 ? 256 : 128;
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    gboolean file_is_video = FALSE;
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#ifdef HAVE_FFMPEG
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    }
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#endif
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    if ( file_is_video == FALSE )
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    {
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        if ( !gdk_pixbuf_get_file_info( file_path, &w, &h ) )
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            return NULL;   /* image format cannot be recognized */
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        /* If the image itself is very small, we should load it directly */
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        if ( w <= 128 && h <= 128 )
 
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        if ( w <= create_size && h <= create_size )
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        {
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            if( w <= size && h <= size )
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                return gdk_pixbuf_new_from_file( file_path, NULL );
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    /* load existing thumbnail */
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    thumbnail = gdk_pixbuf_new_from_file( thumbnail_file, NULL );
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    if ( !thumbnail ||
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            !( thumb_mtime = gdk_pixbuf_get_option( thumbnail, "tEXt::Thumb::MTime" ) ) ||
 
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    if ( !thumbnail || !( thumb_mtime = gdk_pixbuf_get_option( thumbnail,
 
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                                                "tEXt::Thumb::MTime" ) ) ||
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            atol( thumb_mtime ) != mtime )
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    {
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        if( thumbnail )
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        /* create new thumbnail */
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        if ( file_is_video == FALSE )
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        {
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            thumbnail = gdk_pixbuf_new_from_file_at_size( file_path, 128, 128, NULL );
 
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            thumbnail = gdk_pixbuf_new_from_file_at_size( file_path,
 
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                                            create_size, create_size, NULL );
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            if ( thumbnail )
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            {
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                thumbnail = gdk_pixbuf_apply_embedded_orientation( thumbnail );
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                sprintf( mtime_str, "%lu", mtime );
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                gdk_pixbuf_save( thumbnail, thumbnail_file, "png", NULL,
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                                 "tEXt::Thumb::URI", uri, "tEXt::Thumb::MTime", mtime_str, NULL );
 
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                                 "tEXt::Thumb::URI", uri, "tEXt::Thumb::MTime",
 
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                                 mtime_str, NULL );
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                chmod( thumbnail_file, 0600 );  /* only the owner can read it. */
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            }
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        }
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            {
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                video_thumb->seek_percentage = 25;
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                video_thumb->overlay_film_strip = 1;
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                video_thumbnailer_generate_thumbnail_to_file( video_thumb, file_path, thumbnail_file );
 
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                video_thumb->thumbnail_size = create_size;
 
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                video_thumbnailer_generate_thumbnail_to_file( video_thumb,
 
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                                                file_path, thumbnail_file );
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                video_thumbnailer_destroy( video_thumb );
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                chmod( thumbnail_file, 0600 );  /* only the owner can read it. */