Source Code for Module reflectometry.model1d.adaptor.matDatasetEditor

  1  import wx 
  2  import wx.aui 
  3  import traceback 
  4   
  5  from park.parkAui.common.parkEvent import EVT_PARK_DATASET 
  6  from matDatasetDataPanel import MatDatasetDataPanel as ReflDatasetViewer 
  7  from reflDatasetMeta     import ReflDatasetMetaPanel 
  8   
  9  VIEWER_TITLE = 'Dataset Viewer' 
 10  META_TITLE   = 'Meta Data' 
 11   
 12   
 13  DefaultPaneInfo = lambda : \ 
 14      wx.aui.AuiPaneInfo().CloseButton(False).PinButton(True).MaximizeButton( 
 15                      True).MinimizeButton(True).CaptionVisible(True).Restore() 
 16   
 17   
 18 -class MatDatasetEditor(wx.Dialog): 
 19 -    def __init__(self, 
 20                   parent, 
 21                   id=-1, 
 22                   pos = wx.DefaultPosition, 
 23                   size=(600, 500) 
 24                   ): 
 25          super( MatDatasetEditor, self).__init__(parent, id=id, pos=pos, 
 26                                                   size=size) 
 27          self._mgr   = wx.aui.AuiManager(self) 
 28   
 29          self.viewer = ReflDatasetViewer(self) 
 30          self.meta   = ReflDatasetMetaPanel(self) 
 31   
 32          self._mgr.AddPane(self.viewer, 
 33                            DefaultPaneInfo().Center().Caption(VIEWER_TITLE) ) 
 34   
 35          self._mgr.AddPane(self.meta, 
 36                            DefaultPaneInfo().Bottom().Caption(META_TITLE 
 37                            ).BestSize(self.meta.GetBestSize() ) ) 
 38   
 39          self._mgr.Update() 
 40   
 41          self.settings={} 
 42          self.StorePerspective() 
 43   
 44          #self.Bind(wx.EVT_CLOSE, self.OnClose) 
 45          self.viewer.Bind(EVT_PARK_DATASET, self.OnViewerDatasetChanged ) 
 46          self.meta.Bind(  EVT_PARK_DATASET, self.OnMetaDatasetChanged   ) 
 47          self._mgr.Bind(wx.aui.EVT_AUI_PANE_BUTTON, self.OnAuiButtonPressed) 
 48   
 49          self.dataset = None 
 50          self.model   = None 
 51   
 52   
 53 -    def GetOwnerManager(self): 
 54          """ Return the AUI manager. """ 
 55          return self._mgr 
 56   
 57 -    def SetModel(self, model): 
 58          self.model = model 
 59          self.UpdateModelView() 
 60   
 61 -    def GetModel(self): 
 62          return self.model 
 63   
 64   
 65 -    def SetDataset(self, dataset): 
 66          """ Set the dataset. """ 
 67          self.dataset = dataset 
 68          self.UpdateView() 
 69   
 70   
 71 -    def GetDataset(self): 
 72          """ Return the dataset. """ 
 73          return self.dataset 
 74   
 75   
 76 -    def UpdateModelView(self): 
 77          if self.model is None: 
 78              self.dataset = None 
 79          else: 
 80              self.dataset = self.model.getXmlDataset() 
 81          self.UpdateView() 
 82   
 83   
 84 -    def UpdateView(self): 
 85          """ Update all the views""" 
 86          self.viewer.SetDataset(self.dataset, -1) 
 87          self.meta.SetDataset(self.dataset, -1) 
 88   
 89   
 90 -    def StorePerspective(self): 
 91          """ Set the perspective""" 
 92          self.settings['perspectives'] = self._mgr.SavePerspective() 
 93          self.viewer.SetPerspective(self.settings['perspectives']) 
 94          self.meta.SetPerspective(self.settings['perspectives']) 
 95   
 96   
 97 -    def OnAuiButtonPressed(self, event): 
 98          """ The button on aui panel is pressed. """ 
 99          if event.GetButton() == wx.aui.AUI_BUTTON_CLOSE: 
100              event.Veto() 
101          elif event.GetButton() == wx.aui.AUI_BUTTON_PIN: 
102              self.StorePerspective() 
103              event.Skip() 
104          else: 
105              event.Skip() 
106   
107   
108 -    def OnViewerDatasetChanged(self, event): 
109          """ The dataset are changed via viewer panel. """ 
110          dataset = event.GetDataset() 
111          ind     = event.GetDataIndex() 
112   
113          title = META_TITLE 
114          data = dataset.getXmlData() 
115          if len(data) > 0 and ind >= 0 and ind < len (data): 
116              fname = data[ind].getSource() 
117              title = '%s:%s' %(title, fname) 
118          else: 
119              ind = -1 
120   
121          self._mgr.GetPane(self.meta).Caption(title) 
122          self._mgr.Update() 
123          self.meta.SetDataset(dataset, ind ) 
124          event.Skip() 
125   
126   
127 -    def OnMetaDatasetChanged(self, event): 
128          """ The meta data for the specific data is changed.""" 
129          self.viewer.Update(event.GetDataIndex() >= 0) 
130          event.Skip() 
131