Add showPercent to indicator response when explicitly set

Author: ecarreras

ooui/graph/indicator.py

@@ -69,6 +69,8 @@ def process(self, value, total=0):
             res['icon'] = self.icon.eval(res)
         if self.progressbar:
             res['progressbar'] = self.progressbar
+        if self.show_percent:
+            res['showPercent'] = self.show_percent
         if not self.show_percent and not self.progressbar:
             res.pop('percent', None)
         return res

spec/graph/graph_spec.py

@@ -52,6 +52,7 @@
         result = graph.process(50, 100)
         expect(result).to(have_key('percent', 50.0))
         expect(result).to(have_key('progressbar', True))
+        expect(result).not_to(have_key('showPercent'))
 
     with it('should calculate percent when showPercent is true'):
         xml = """<?xml version="1.0"?>
@@ -60,6 +61,7 @@
         graph = parse_graph(xml)
         result = graph.process(50, 100)
         expect(result).to(have_key('percent', 50.0))
+        expect(result).to(have_key('showPercent', True))
 
     with it('should not include percent when both progressbar and showPercent are false'):
         xml = """<?xml version="1.0"?>
@@ -69,6 +71,7 @@
         result = graph.process(50, 100)
         expect(result).not_to(have_key('percent'))
         expect(result).not_to(have_key('progressbar'))
+        expect(result).not_to(have_key('showPercent'))
 
     with it("should parse a chart graph XML with type line"):
         xml = """<?xml version="1.0"?>