[gparted] White space tidy-up of Utils::get_color()

[Curtis Gedak <gedakc src gnome org>]

commit 4542f34fed837497aa0ea337d2093520446a8b5b
Author: Mike Fleetwood <mike fleetwood googlemail com>
Date:   Fri Aug 24 18:47:31 2018 +0100

    White space tidy-up of Utils::get_color()
    
    No functional change.  The code layout is old and a mess, not lining up
    vertically.  Use more common code layout and spaces to align text
    vertically.  List cases in enumeration order.  Identify each colour
    choice as either in the GNOME palette (no marking), an extended shade to
    a colour in the GNOME palette [+], or a colour outside the GNOME palette
    [*].
    
    There's lots of other switch statements just in Utils.cc which could do
    with tidying up, but this is the one I am looking at now.

 src/Utils.cc | 77 ++++++++++++++++++++++++++++++------------------------------
 1 file changed, 39 insertions(+), 38 deletions(-)
---
diff --git a/src/Utils.cc b/src/Utils.cc
index 1120abbd..1bace223 100644
--- a/src/Utils.cc
+++ b/src/Utils.cc
@@ -80,50 +80,51 @@ Glib::ustring Utils::num_to_str( Sector number )
 }
 
 // Use palette from GNOME Human Interface Guidelines as a starting point.
+// [+] Lighter or darker shade of an existing colour in the GNOME palette.
+// [*] Colour not from the GNOME palette.
 //     http://developer.gnome.org/hig-book/2.32/design-color.html.en
 //     
http://web.archive.org/web/20130922173112/https://developer.gnome.org/hig-book/stable/design-color.html.en
 Glib::ustring Utils::get_color( FSType filesystem )
 {
        switch( filesystem )
        {
-               case FS_UNALLOCATED     : return "#A9A9A9" ;    // ~ medium grey
-               case FS_UNKNOWN         : return "#000000" ;    //black
-               case FS_UNFORMATTED     : return "#000000" ;    //black
-               case FS_CLEARED         : return "#000000" ;    //black
-               case FS_EXTENDED        : return "#7DFCFE" ;    // ~ light blue
-               case FS_BTRFS           : return "#FF9955" ;    //orange
-               case FS_EXT2            : return "#7590AE";     // Blue Medium
-               case FS_EXT3            : return "#4B6983";     // Blue Dark
-               case FS_EXT4            : return "#314E6C";     // Blue Shadow
-               case FS_LINUX_SWAP      : return "#C1665A" ;    //red medium
-               case FS_LUKS            : return "#625B81" ;    //purple dark
-               case FS_F2FS            : return "#DF421E" ;    //accent red
-               case FS_FAT16           : return "#60C160";     // Accent Green Hilight
-               case FS_FAT32           : return "#46A046";     // Accent Green
-               case FS_EXFAT           : return "#267726" ;    // Accent Green Dark
-               case FS_NILFS2          : return "#826647" ;    //face skin shadow
-               case FS_NTFS            : return "#42E5AC" ;    // ~ light aquamarine
-               case FS_REISERFS        : return "#ADA7C8" ;    //purple hilight
-               case FS_REISER4         : return "#887FA3" ;    //purple medium
-               case FS_XFS                     : return "#EED680" ;    //accent yellow
-               case FS_JFS                     : return "#E0C39E" ;    //face skin medium
-               case FS_HFS                     : return "#E0B6AF" ;    //red hilight
-               case FS_HFSPLUS         : return "#C0A39E" ;    // ~ serene red
-               case FS_UDF             : return "#105210";     // Accent Green Shadow
-               case FS_UFS                     : return "#D1940C" ;    //accent yellow dark
-               case FS_USED            : return "#F8F8BA" ;    // ~ light tan yellow
-               case FS_UNUSED          : return "#FFFFFF" ;    //white
-               case FS_LVM2_PV         : return "#B39169" ;    //face skin dark
-               case FS_MINIX           : return "#9DB8D2" ;    // Blue Highlight
-               case FS_BITLOCKER       : return "#494066" ;    //purple shadow
-               case FS_GRUB2_CORE_IMG  : return "#666666" ;    //~ dark gray
-               case FS_ISO9660         : return "#D3D3D3" ;    // ~ light gray
-               case FS_LINUX_SWRAID    : return "#5A4733" ;    // ~ dark brown
-               case FS_LINUX_SWSUSPEND : return "#884631" ;    //red dark
-               case FS_REFS            : return "#2AB98A" ;    // ~ medium aquamarine
-               case FS_ZFS             : return "#CC763D" ;    // ~ darker orange
-
-               default                         : return "#000000" ;
+               case FS_UNALLOCATED:     return "#A9A9A9";  // Medium Grey [*]
+               case FS_UNKNOWN:         return "#000000";  // Black
+               case FS_UNFORMATTED:     return "#000000";  // Black
+               case FS_CLEARED:         return "#000000";  // Black
+               case FS_EXTENDED:        return "#7DFCFE";  // Light Blue [*]
+               case FS_BTRFS:           return "#FF9955";  // Orange [*]
+               case FS_EXFAT:           return "#267726";  // Accent Green Dark
+               case FS_EXT2:            return "#7590AE";  // Blue Medium
+               case FS_EXT3:            return "#4B6983";  // Blue Dark
+               case FS_EXT4:            return "#314E6C";  // Blue Shadow
+               case FS_F2FS:            return "#DF421E";  // Accent Red
+               case FS_FAT16:           return "#60C160";  // Accent Green Hilight [+]
+               case FS_FAT32:           return "#46A046";  // Accent Green
+               case FS_HFS:             return "#E0B6AF";  // Red Hilight
+               case FS_HFSPLUS:         return "#C0A39E";  // Serene Red [*]
+               case FS_JFS:             return "#E0C39E";  // Face Skin Medium
+               case FS_LINUX_SWAP:      return "#C1665A";  // Red Medium
+               case FS_LUKS:            return "#625B81";  // Purple Dark
+               case FS_LVM2_PV:         return "#B39169";  // Face Skin Dark
+               case FS_MINIX:           return "#9DB8D2";  // Blue Highlight
+               case FS_NILFS2:          return "#826647";  // Face Skin Shadow
+               case FS_NTFS:            return "#42E5AC";  // Light Aquamarine [*]
+               case FS_REISER4:         return "#887FA3";  // Purple Medium
+               case FS_REISERFS:        return "#ADA7C8";  // Purple Hilight
+               case FS_UDF:             return "#105210";  // Accent Green Shadow [+]
+               case FS_UFS:             return "#D1940C";  // Accent Yellow Dark
+               case FS_XFS:             return "#EED680";  // Accent Yellow
+               case FS_BITLOCKER:       return "#494066";  // Purple Shadow
+               case FS_GRUB2_CORE_IMG:  return "#666666";  // Dark Gray [*]
+               case FS_ISO9660:         return "#D3D3D3";  // Light Gray [*]
+               case FS_LINUX_SWRAID:    return "#5A4733";  // Dark brown [*]
+               case FS_LINUX_SWSUSPEND: return "#884631";  // Red Dark
+               case FS_REFS:            return "#2AB98A";  // Medium Aquamarine [*]
+               case FS_ZFS:             return "#CC763D";  // Darker Orange [*]
+               case FS_USED:            return "#F8F8BA";  // Light Tan Yellow [*]
+               case FS_UNUSED:          return "#FFFFFF";  // White
+               default:                 return "#000000";  // Black
        }
 }