Source Code for Module Products.ZenModel.TickGraphPoint

 1  ############################################################################## 
 2  #  
 3  # Copyright (C) Zenoss, Inc. 2007, all rights reserved. 
 4  #  
 5  # This content is made available according to terms specified in 
 6  # License.zenoss under the directory where your Zenoss product is installed. 
 7  #  
 8  ############################################################################## 
 9   
10   
11  __doc__="""TickGraphPoint 
12   
13  Handles GraphPoints that define an rrd TICK 
14  """ 
15   
16  from GraphPoint import GraphPoint 
17  from Globals import InitializeClass 
18  from Products.ZenUtils.deprecated import deprecated 
19   
20   
21  @deprecated 
22 -def manage_addTickGraphPoint(context, id, REQUEST = None): 
23      ''' This is here so than zope will let us copy/paste/rename 
24      graphpoints. 
25      ''' 
26      gp = TickGraphPoint(id) 
27      context._setObject(gp.id, gp) 
28      if REQUEST: 
29          return context.callZenScreen(REQUEST) 
30   
31   
32 -class TickGraphPoint(GraphPoint): 
33   
34      meta_type = 'TickGraphPoint' 
35   
36      vname = '' 
37      color = '' 
38      fraction = '' 
39      legend = GraphPoint.DEFAULT_LEGEND 
40   
41      _properties = GraphPoint._properties + ( 
42          {'id':'vname', 'type':'string', 'mode':'w'}, 
43          {'id':'color', 'type':'string', 'mode':'w'}, 
44          {'id':'fraction', 'type':'string', 'mode':'w'}, 
45          {'id':'legend', 'type':'string', 'mode':'w'}, 
46          ) 
47   
48 -    def getDescription(self): 
49          return '%s' % self.fraction 
50   
51   
52 -    def getType(self): 
53          return 'TICK' 
54   
55   
56 -    def getGraphCmds(self, cmds, context, rrdDir, addSummary, idx,  
57                          multiid=-1, prefix=''): 
58          ''' Build the graphing commands for this graphpoint 
59          ''' 
60          from Products.ZenUtils.Utils import unused 
61          unused(multiid, rrdDir) 
62          if not self.vname: 
63              return cmds 
64   
65          legend = self.talesEval(self.legend, context) 
66          legend = self.escapeForRRD(legend) 
67          return cmds + ['TICK:%s%s%s%s' % ( 
68                      self.addPrefix(prefix, self.vname), 
69                      self.getColor(idx), 
70                      self.fraction and ':%s' % self.fraction or '', 
71                      legend and ':%s' % legend or '')] 
72   
73   
74  InitializeClass(TickGraphPoint) 
75