r20647 - /trunk/graphics/__init__.py -- August 20, 2013 - 21:13

Author: bugman
Date: Tue Aug 20 21:13:35 2013
New Revision: 20647

URL: http://svn.gna.org/viewcvs/relax?rev=20647&view=rev
Log:
The graphics.fetch_icon() function can now return either the absolute or 
relative path to the icon.

This is a partial solution for bug #21042 (https://gna.org/bugs/?21042).


Modified:
    trunk/graphics/__init__.py

Modified: trunk/graphics/__init__.py
URL: 
http://svn.gna.org/viewcvs/relax/trunk/graphics/__init__.py?rev=20647&r1=20646&r2=20647&view=diff
==============================================================================
--- trunk/graphics/__init__.py (original)
+++ trunk/graphics/__init__.py Tue Aug 20 21:13:35 2013
@@ -35,7 +35,7 @@
 WIZARD_IMAGE_PATH = status.install_path + sep + 'graphics' + sep + 'wizards' 
+ sep
 
 
-def fetch_icon(icon=None, size='16x16', format='png'):
+def fetch_icon(icon=None, size='16x16', format='png', full_path=True):
     """Return the path to the specified icon.
 
     The icon code consists of two parts separated by the '.' character.  
These are:
@@ -51,6 +51,8 @@
     @type size:         str
     @keyword format:    The format of the icon, defaulting to PNG images.  
This can be changed to 'eps.gz' for example, or None for no file ending.
     @type format:       str
+    @keyword full_path: A flag which if True will cause the absolute path to 
be returned.  If False, the relative path will be returned.
+    @type full_path:    bool
     @return:            The icon path, for example 
'oxygen_icons/16x16/actions/document-open.png'.
     @rtype:             str
     """
@@ -60,7 +62,10 @@
         return None
 
     # Initialise the path.
-    path = status.install_path + sep + 'graphics' + sep
+    path = ''
+    if full_path:
+        path += status.install_path + sep
+    path += 'graphics' + sep
 
     # Split up the icon code.
     elements = icon.split('.')