Commit: 857d5f35806f7a9c517eee96324908e099b5005c
Author: Bastien Montagne
Date:   Sun Jun 28 00:16:14 2015 +0200
Branches: asset-experiments
https://developer.blender.org/rB857d5f35806f7a9c517eee96324908e099b5005c

Be much smarter with file size display...

===================================================================

M       source/blender/blenlib/intern/BLI_filelist.c
M       source/blender/editors/space_file/filesel.c

===================================================================

diff --git a/source/blender/blenlib/intern/BLI_filelist.c 
b/source/blender/blenlib/intern/BLI_filelist.c
index 37361cd..da605da 100644
--- a/source/blender/blenlib/intern/BLI_filelist.c
+++ b/source/blender/blenlib/intern/BLI_filelist.c
@@ -244,6 +244,9 @@ void BLI_filelist_entry_size_to_string(
 {
        double size;
        const char *fmt;
+       const char *units[] = {"KiB", "MiB", "GiB", "TiB", NULL};
+       const char *units_compact[] = {"K", "M", "G", "T", NULL};
+       const char *unit = "B";
 
        /*
         * Seems st_size is signed 32-bit value in *nix and Windows.  This
@@ -252,27 +255,17 @@ void BLI_filelist_entry_size_to_string(
         */
        size = (double)(st ? st->st_size : sz);
 
-       if (size > 1024.0 * 1024.0 * 1024.0 * 1024.0) {
-               size /= (1024.0 * 1024.0 * 1024.0 * 1024.0);
-               fmt = compact ? "%.0f T" : "%.2f TiB";
-       }
-       else if (size > 1024.0 * 1024.0 * 1024.0) {
-               size /= (1024.0 * 1024.0 * 1024.0);
-               fmt = compact ? "%.0f G" : "%.2f GiB";
-       }
-       else if (size > 1024.0 * 1024.0) {
-               size /= (1024.0 * 1024.0);
-               fmt = compact ? "%.0f M" : "%.2f MiB";
-       }
-       else if (size > 1024.0) {
-               size /= 1024.0;
-               fmt = compact ? "%.0f K" : "%.2f KiB";
+       if (size > 1024.0) {
+               const char **u;
+               for (u = compact ? units_compact : units, size /= 1024.0; size 
> 1024.0 && *(u + 1); u++, size /= 1024.0);
+               fmt =  size > 100.0 ? "%.0f %s" : (size > 10.0 ? "%.1f %s" : 
"%.2f %s");
+               unit = *u;
        }
        else {
-               fmt = "%.0f B";
+               fmt = "%.0f %s";
        }
 
-       BLI_snprintf(r_size, sizeof(*r_size) * FILELIST_DIRENTRY_SIZE_LEN, fmt, 
size);
+       BLI_snprintf(r_size, sizeof(*r_size) * FILELIST_DIRENTRY_SIZE_LEN, fmt, 
size, unit);
 }
 
 /**
diff --git a/source/blender/editors/space_file/filesel.c 
b/source/blender/editors/space_file/filesel.c
index d7369c3..b3f5282 100644
--- a/source/blender/editors/space_file/filesel.c
+++ b/source/blender/editors/space_file/filesel.c
@@ -457,7 +457,7 @@ static void column_widths(FileSelectParams *params, struct 
FileLayout *layout)
        /* Biggest possible reasonable values... */
        layout->column_widths[COLUMN_DATE] = file_string_width(small_size ? 
"23/08/89" : "23-Dec-89");
        layout->column_widths[COLUMN_TIME] = file_string_width("23:59");
-       layout->column_widths[COLUMN_SIZE] = file_string_width(small_size ? 
"987 M" : "987.64 MiB");
+       layout->column_widths[COLUMN_SIZE] = file_string_width(small_size ? 
"98.7 M" : "98.7 MiB");
 }
 
 void ED_fileselect_init_layout(struct SpaceFile *sfile, ARegion *ar)

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