Source Code for Module reflectometry.model1d.adaptor.reflDatasetPanel

  1  import wx 
  2  import traceback 
  3   
  4  from reflDataset            import ReflDataset 
  5  from reflDatasetEditor      import ReflDatasetEditor 
  6  from reflDatasetViewerPanel import ReflDatasetViewerPanel 
  7  from park.parkAui.common.parkEvent import wxEVT_PARK_DATASET, ParkDatasetEvent 
  8  from park.parkAui.common.fittingDatasetPanel import FittingDatasetPanel 
  9   
 10  from reflectometry.model1d.model.dataLoader import FixedResolution 
 11   
 12   
 13  X_LABEL = ' Q value' 
 14  Y_LABEL = ' Reflectivity' 
 15  TITLE   = ' reflectometry Fitting' 
 16   
 17   
 18 -class ReflDatasetPanel(FittingDatasetPanel): 
 19      """ 
 20      The panel to show fitting data and theoretical results. 
 21      """ 
 22 -    def _bind_ctrls(self): 
 23          super(ReflDatasetPanel, self)._bind_ctrls() 
 24          self.viewer._canvas.Bind(wx.EVT_LEFT_DCLICK, 
 25                                   self.OnDatasetLeftDClick) 
 26   
 27 -    def __init__(self, 
 28                   parent, 
 29                   id=-1, 
 30                   pos  =wx.DefaultPosition, 
 31                   size =(200, 400), #wx.DefaultSize, 
 32                   style=wx.TAB_TRAVERSAL, 
 33                   name ='fitting data source' 
 34                   ): 
 35          self.parent = parent 
 36          super(ReflDatasetPanel, self).__init__(parent=parent, id=id, pos=pos, 
 37                                                 size=size,style=style,name=name) 
 38   
 39   
 40 -    def _updateResolution(self, Q,  meta): 
 41          L  = meta.wavelength 
 42          dL = meta.wavelengthDiv 
 43          dT = meta.angularDiv 
 44          _res = FixedResolution(dL, dT) 
 45   
 46          return _res.calc_dQ( L, Q ) 
 47   
 48   
 49 -    def UpdateXmlReductionData(self, dataset): 
 50   
 51          try: 
 52              exp0=dataset.getXmlData()[0].getXmlReductionData().getXmlDataArray() 
 53              meta=dataset.getXmlData()[0].getXmlMetaData() 
 54          except: 
 55              return 
 56   
 57          for i in xrange( len(exp0)/4 ): 
 58              _Q = exp0[0+i*4].getData() 
 59              exp0[1+i*4].setData( self._updateResolution( _Q, meta )  ) 
 60   
 61   
 62   
 63   
 64 -    def _getDatasetViewer(self): 
 65          viewer = ReflDatasetViewerPanel(self) 
 66          viewer.SetXLabel(X_LABEL) 
 67          viewer.SetYLabel(Y_LABEL) 
 68          #viewer.SetTitle(TITLE) 
 69          viewer.SetLogScale(True) 
 70          return viewer 
 71   
 72   
 73 -    def _getDatasetEditor(self): 
 74          return ReflDatasetEditor(None) 
 75   
 76   
 77 -    def _getDataset(self): 
 78          return ReflDataset() 
 79   
 80   
 81 -    def OnDatasetLeftDClick(self, event): 
 82          try: 
 83              if event.ControlDown(): 
 84                  self.OnEditDataset(event) 
 85              else: 
 86                  mgr = self.GetParent().GetOwnerManager() 
 87   
 88                  mgr.LoadPerspective(self.GetPerspective()) 
 89                  all_panes = mgr.GetAllPanes() 
 90                  for pane in xrange(len(all_panes)): 
 91                      all_panes[pane].Show() 
 92                  mgr.Update() 
 93                  event.Skip() 
 94          except: 
 95              self.ShowErrorMsg(traceback.format_exc(), 'Dataset Exception') 
 96   
 97   
 98 -    def RefreshViewer(self): 
 99          """ Update viewer.""" 
100          self.RefreshViewer4Dataset() 
101   
102 -    def RefreshViewer4Dataset(self): 
103          """ Update the dataset viewer due to theory curve is changed. """ 
104          self.viewer.RefreshModel(self.GetModel()) 
105