| 1 | |
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| 2 | import sys, os |
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| 3 | import wx |
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| 4 | import numpy |
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| 5 | import time |
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| 6 | |
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| 7 | from sans.guiframe.utils import format_number,check_float |
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| 8 | from sans.guicomm.events import StatusEvent |
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| 9 | import pagestate |
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| 10 | from pagestate import PageState |
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| 11 | (PageInfoEvent, EVT_PAGE_INFO) = wx.lib.newevent.NewEvent() |
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| 12 | _BOX_WIDTH = 80 |
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| 13 | |
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| 14 | class BasicPage(wx.ScrolledWindow): |
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| 15 | """ |
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| 16 | This class provide general structure of fitpanel page |
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| 17 | """ |
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| 18 | ## Internal name for the AUI manager |
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| 19 | window_name = "Basic Page" |
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| 20 | ## Title to appear on top of the window |
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| 21 | window_caption = "Basic page " |
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| 22 | |
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| 23 | def __init__(self,parent, page_info): |
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| 24 | wx.ScrolledWindow.__init__(self, parent) |
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| 25 | ##window_name |
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| 26 | self.window_name = page_info.window_name |
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| 27 | ##window_caption |
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| 28 | self.window_caption = page_info.window_caption |
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| 29 | ## parent of the page |
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| 30 | self.parent = parent |
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| 31 | ## manager is the fitting plugin |
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| 32 | self.manager= page_info.manager |
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| 33 | ## owner of the page (fitting plugin) |
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| 34 | self.event_owner= page_info.event_owner |
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| 35 | ## current model |
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| 36 | self.model = page_info.model |
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| 37 | ## data |
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| 38 | self.data = page_info.data |
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| 39 | ## dictionary containing list of models |
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| 40 | self.model_list_box = page_info.model_list_box |
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| 41 | ## Data member to store the dispersion object created |
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| 42 | self._disp_obj_dict = {} |
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| 43 | ## selected parameters to apply dispersion |
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| 44 | self.disp_cb_dict ={} |
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| 45 | ##list of model parameters. each item must have same length |
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| 46 | ## each item related to a given parameters |
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| 47 | ##[cb state, name, value, "+/-", error of fit, min, max , units] |
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| 48 | self.parameters=[] |
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| 49 | ## list of parameters to fit , must be like self.parameters |
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| 50 | self.param_toFit=[] |
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| 51 | ## list of looking like parameters but with non fittable parameters info |
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| 52 | self.fixed_param=[] |
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| 53 | ## list of looking like parameters but with fittable parameters info |
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| 54 | self.fittable_param=[] |
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| 55 | ##list of dispersion parameters |
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| 56 | self.disp_list=[] |
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| 57 | ## list of orientation parameters |
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| 58 | self.orientation_params=[] |
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| 59 | self.orientation_params_disp=[] |
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| 60 | if self.model !=None: |
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| 61 | self.disp_list= self.model.getDispParamList() |
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| 62 | ##enable model 2D draw |
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| 63 | self.enable2D= False |
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| 64 | ## check that the fit range is correct to plot the model again |
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| 65 | self.fitrange= True |
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| 66 | ## Q range |
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| 67 | self.qmin_x= 0.001 |
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| 68 | self.qmax_x= 0.13 |
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| 69 | self.num_points= 100 |
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| 70 | ## Create memento to save the current state |
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| 71 | |
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| 72 | self.state= PageState(parent= self.parent,model=self.model, data=self.data) |
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| 73 | |
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| 74 | ## retrieve saved state |
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| 75 | self.number_saved_state= 0 |
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| 76 | ## dictionary of saved state |
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| 77 | self.saved_states={} |
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| 78 | self.slicerpop = wx.Menu() |
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| 79 | ## Default locations |
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| 80 | self._default_save_location = os.getcwd() |
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| 81 | ## save initial state on context menu |
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| 82 | self.onSave(event=None) |
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| 83 | self.Bind(wx.EVT_CONTEXT_MENU, self.onContextMenu) |
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| 84 | |
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| 85 | ## create the basic structure of the panel with empty sizer |
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| 86 | self.define_page_structure() |
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| 87 | ## drawing Initial dispersion parameters sizer |
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| 88 | self.set_dispers_sizer() |
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| 89 | self._fill_save_sizer() |
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| 90 | ## layout |
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| 91 | self.set_layout() |
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| 92 | |
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| 93 | |
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| 94 | def onContextMenu(self, event): |
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| 95 | """ |
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| 96 | Retrieve the state selected state |
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| 97 | """ |
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| 98 | pos = event.GetPosition() |
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| 99 | pos = self.ScreenToClient(pos) |
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| 100 | self.PopupMenu(self.slicerpop, pos) |
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| 101 | |
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| 102 | |
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| 103 | |
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| 104 | def define_page_structure(self): |
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| 105 | """ |
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| 106 | Create empty sizer for a panel |
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| 107 | """ |
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| 108 | self.vbox = wx.BoxSizer(wx.VERTICAL) |
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| 109 | self.sizer0 = wx.BoxSizer(wx.VERTICAL) |
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| 110 | self.sizer1 = wx.BoxSizer(wx.VERTICAL) |
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| 111 | self.sizer2 = wx.BoxSizer(wx.VERTICAL) |
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| 112 | self.sizer3 = wx.BoxSizer(wx.VERTICAL) |
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| 113 | self.sizer4 = wx.BoxSizer(wx.VERTICAL) |
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| 114 | self.sizer5 = wx.BoxSizer(wx.VERTICAL) |
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| 115 | self.sizer6 = wx.BoxSizer(wx.VERTICAL) |
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| 116 | |
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| 117 | self.sizer0.SetMinSize((375,-1)) |
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| 118 | self.sizer1.SetMinSize((375,-1)) |
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| 119 | self.sizer2.SetMinSize((375,-1)) |
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| 120 | self.sizer3.SetMinSize((375,-1)) |
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| 121 | self.sizer4.SetMinSize((375,-1)) |
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| 122 | self.sizer5.SetMinSize((375,-1)) |
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| 123 | self.sizer6.SetMinSize((375,-1)) |
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| 124 | |
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| 125 | self.vbox.Add(self.sizer0) |
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| 126 | self.vbox.Add(self.sizer1) |
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| 127 | self.vbox.Add(self.sizer2) |
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| 128 | self.vbox.Add(self.sizer3) |
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| 129 | self.vbox.Add(self.sizer4) |
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| 130 | self.vbox.Add(self.sizer5) |
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| 131 | self.vbox.Add(self.sizer6) |
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| 132 | |
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| 133 | |
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| 134 | def set_layout(self): |
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| 135 | """ |
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| 136 | layout |
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| 137 | """ |
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| 138 | self.vbox.Layout() |
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| 139 | self.vbox.Fit(self) |
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| 140 | self.SetSizer(self.vbox) |
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| 141 | |
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| 142 | self.set_scroll() |
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| 143 | self.Centre() |
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| 144 | |
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| 145 | |
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| 146 | def set_scroll(self): |
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| 147 | self.SetScrollbars(20,20,200,100) |
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| 148 | self.Layout() |
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| 149 | self.SetAutoLayout(True) |
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| 150 | |
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| 151 | |
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| 152 | def set_owner(self,owner): |
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| 153 | """ |
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| 154 | set owner of fitpage |
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| 155 | @param owner: the class responsible of plotting |
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| 156 | """ |
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| 157 | self.event_owner = owner |
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| 158 | self.state.event_owner = owner |
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| 159 | |
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| 160 | def set_manager(self, manager): |
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| 161 | """ |
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| 162 | set panel manager |
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| 163 | @param manager: instance of plugin fitting |
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| 164 | """ |
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| 165 | self.manager = manager |
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| 166 | self.state.manager = manager |
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| 167 | |
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| 168 | def populate_box(self, dict): |
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| 169 | """ |
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| 170 | Store list of model |
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| 171 | @param dict: dictionary containing list of models |
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| 172 | """ |
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| 173 | self.model_list_box = dict |
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| 174 | self.state.model_list_box = self.model_list_box |
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| 175 | |
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| 176 | |
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| 177 | |
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| 178 | def set_dispers_sizer(self): |
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| 179 | """ |
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| 180 | fill sizer containing dispersity info |
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| 181 | """ |
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| 182 | self.sizer4.Clear(True) |
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| 183 | name="Polydispersity and Orientational Distribution" |
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| 184 | box_description= wx.StaticBox(self, -1,name) |
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| 185 | boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
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| 186 | #---------------------------------------------------- |
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| 187 | self.disable_disp = wx.RadioButton(self, -1, 'Off', (10, 10), style=wx.RB_GROUP) |
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| 188 | self.enable_disp = wx.RadioButton(self, -1, 'On', (10, 30)) |
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| 189 | ## saving the state of enable dispersity button |
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| 190 | self.state.enable_disp= self.enable_disp.GetValue() |
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| 191 | |
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| 192 | self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param, id=self.disable_disp.GetId()) |
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| 193 | self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param, id=self.enable_disp.GetId()) |
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| 194 | |
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| 195 | sizer_dispersion = wx.BoxSizer(wx.HORIZONTAL) |
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| 196 | sizer_dispersion.Add((20,20)) |
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| 197 | name=""#Polydispersity and \nOrientational Distribution " |
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| 198 | sizer_dispersion.Add(wx.StaticText(self,-1,name)) |
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| 199 | sizer_dispersion.Add(self.enable_disp ) |
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| 200 | sizer_dispersion.Add((20,20)) |
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| 201 | sizer_dispersion.Add(self.disable_disp ) |
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| 202 | sizer_dispersion.Add((10,10)) |
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| 203 | |
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| 204 | ## fill a sizer with the combobox to select dispersion type |
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| 205 | sizer_select_dispers = wx.BoxSizer(wx.HORIZONTAL) |
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| 206 | self.model_disp = wx.StaticText(self, -1, 'Distribution Function ') |
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| 207 | |
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| 208 | import sans.models.dispersion_models |
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| 209 | self.polydisp= sans.models.dispersion_models.models |
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| 210 | self.disp_box = wx.ComboBox(self, -1) |
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| 211 | |
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| 212 | for key in self.polydisp.iterkeys(): |
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| 213 | name = str(key.__name__) |
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| 214 | if name=="ArrayDispersion": |
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| 215 | # Remove the option until the rest of the code is ready for it |
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| 216 | self.disp_box.Append("Select customized Model",key) |
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| 217 | |
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| 218 | else: |
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| 219 | self.disp_box.Append(name,key) |
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| 220 | self.disp_box.SetSelection(0) |
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| 221 | |
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| 222 | wx.EVT_COMBOBOX(self.disp_box,-1, self._on_select_Disp) |
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| 223 | |
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| 224 | sizer_select_dispers.Add((10,10)) |
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| 225 | sizer_select_dispers.Add(self.model_disp) |
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| 226 | sizer_select_dispers.Add(self.disp_box) |
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| 227 | sizer_select_dispers.Add((10,10)) |
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| 228 | self.model_disp.Hide() |
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| 229 | self.disp_box.Hide() |
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| 230 | |
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| 231 | boxsizer1.Add( sizer_dispersion ) |
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| 232 | boxsizer1.Add( (10,10) ) |
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| 233 | boxsizer1.Add( sizer_select_dispers ) |
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| 234 | self.sizer4_4 = wx.GridBagSizer(5,5) |
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| 235 | boxsizer1.Add( self.sizer4_4 ) |
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| 236 | #----------------------------------------------------- |
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| 237 | self.sizer4.Add(boxsizer1,0, wx.EXPAND | wx.ALL, 10) |
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| 238 | self.sizer4_4.Layout() |
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| 239 | self.sizer4.Layout() |
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| 240 | self.Layout() |
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| 241 | self.SetScrollbars(20,20,200,100) |
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| 242 | self.Refresh() |
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| 243 | |
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| 244 | |
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| 245 | def select_disp_angle(self, event): |
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| 246 | """ |
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| 247 | Event for when a user select a parameter to average over. |
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| 248 | @param event: check box event |
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| 249 | """ |
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| 250 | |
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| 251 | |
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| 252 | # Go through the list of dispersion check boxes to identify which one has changed |
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| 253 | for p in self.disp_cb_dict: |
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| 254 | # Catch which one of the box was just checked or unchecked. |
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| 255 | if event.GetEventObject() == self.disp_cb_dict[p]: |
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| 256 | |
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| 257 | |
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| 258 | if self.disp_cb_dict[p].GetValue() == True: |
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| 259 | # The user wants this parameter to be averaged. |
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| 260 | # Pop up the file selection dialog. |
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| 261 | path = self._selectDlg() |
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| 262 | |
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| 263 | # If nothing was selected, just return |
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| 264 | if path is None: |
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| 265 | self.disp_cb_dict[p].SetValue(False) |
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| 266 | return |
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| 267 | try: |
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| 268 | self._default_save_location = os.path.dirname(path) |
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| 269 | except: |
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| 270 | pass |
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| 271 | try: |
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| 272 | values,weights = self.read_file(path) |
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| 273 | except: |
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| 274 | msg="Could not read input file" |
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| 275 | wx.PostEvent(self.parent.parent, StatusEvent(status= msg)) |
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| 276 | return |
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| 277 | |
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| 278 | # If any of the two arrays is empty, notify the user that we won't |
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| 279 | # proceed |
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| 280 | if values is None or weights is None: |
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| 281 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
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| 282 | "The loaded %s distrubtion is corrupted or empty" % p)) |
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| 283 | return |
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| 284 | |
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| 285 | # Tell the user that we are about to apply the distribution |
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| 286 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
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| 287 | "Applying loaded %s distribution: %s" % (p, path))) |
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| 288 | |
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| 289 | # Create the dispersion objects |
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| 290 | from sans.models.dispersion_models import ArrayDispersion |
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| 291 | disp_model = ArrayDispersion() |
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| 292 | disp_model.set_weights(values, weights) |
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| 293 | # Store the object to make it persist outside the scope of this method |
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| 294 | #TODO: refactor model to clean this up? |
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| 295 | self._disp_obj_dict[p] = disp_model |
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| 296 | # Set the new model as the dispersion object for the selected parameter |
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| 297 | self.model.set_dispersion(p, disp_model) |
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| 298 | |
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| 299 | else: |
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| 300 | # The parameter was un-selected. Go back to Gaussian model (with 0 pts) |
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| 301 | self._reset_dispersity() |
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| 302 | |
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| 303 | ## Redraw the model |
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| 304 | self._draw_model() |
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| 305 | return |
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| 306 | |
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| 307 | |
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| 308 | def onResetModel(self, event): |
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| 309 | """ |
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| 310 | Reset model state |
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| 311 | """ |
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| 312 | ## post help message for the selected model |
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| 313 | msg = self.slicerpop.GetHelpString(event.GetId()) |
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| 314 | msg +=" reloaded" |
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| 315 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
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| 316 | |
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| 317 | name= self.slicerpop.GetLabel(event.GetId()) |
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| 318 | if name in self.saved_states.keys(): |
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| 319 | previous_state = self.saved_states[name] |
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| 320 | self.reset_page(previous_state) |
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| 321 | |
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| 322 | |
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| 323 | def onSave(self, event): |
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| 324 | """ |
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| 325 | save history of the data and model |
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| 326 | """ |
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| 327 | if self.model==None: |
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| 328 | return |
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| 329 | if hasattr(self,"enable_disp"): |
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| 330 | self.state.enable_disp = self.enable_disp.GetValue() |
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| 331 | if hasattr(self, "disp_box"): |
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| 332 | self.state.disp_box = self.disp_box.GetSelection() |
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| 333 | |
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| 334 | self.state.model = self.model.clone() |
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| 335 | new_state = self.state.clone() |
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| 336 | |
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| 337 | ##Add model state on context menu |
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| 338 | self.number_saved_state += 1 |
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| 339 | name= self.model.name+"[%g]"%self.number_saved_state |
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| 340 | self.saved_states[name]= new_state |
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| 341 | |
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| 342 | ## Add item in the context menu |
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| 343 | year, month, day,hour,minute,second,tda,ty,tm_isdst= time.gmtime() |
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| 344 | my_time= str(hour)+"hrs "+str(minute)+"min "+str(second)+"s" |
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| 345 | date= str( month)+"|"+str(day)+"|"+str(year) |
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| 346 | msg= "Model saved at %s on %s"%(my_time, date) |
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| 347 | ## post help message for the selected model |
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| 348 | msg +=" Saved! right click on this page to retrieve this model" |
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| 349 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
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| 350 | |
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| 351 | id = wx.NewId() |
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| 352 | self.slicerpop.Append(id,name,str(msg)) |
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| 353 | wx.EVT_MENU(self, id, self.onResetModel) |
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| 354 | |
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| 355 | def onSetFocus(self, evt): |
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| 356 | """ |
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| 357 | highlight the current textcrtl and hide the error text control shown |
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| 358 | after fitting |
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| 359 | """ |
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| 360 | |
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| 361 | if hasattr(self,"text2_3"): |
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| 362 | self.text2_3.Hide() |
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| 363 | if len(self.parameters)>0: |
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| 364 | for item in self.parameters: |
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| 365 | ## hide statictext +/- |
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| 366 | if item[3]!=None: |
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| 367 | item[3].Hide() |
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| 368 | ## hide textcrtl for error after fit |
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| 369 | if item[4]!=None: |
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| 370 | item[4].Clear() |
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| 371 | item[4].Hide() |
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| 372 | if len(self.fittable_param)>0: |
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| 373 | for item in self.fittable_param: |
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| 374 | ## hide statictext +/- |
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| 375 | if item[3]!=None: |
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| 376 | item[3].Hide() |
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| 377 | ## hide textcrtl for error after fit |
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| 378 | if item[4]!=None: |
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| 379 | item[4].Clear() |
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| 380 | item[4].Hide() |
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| 381 | self.Layout() |
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| 382 | # Get a handle to the TextCtrl |
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| 383 | widget = evt.GetEventObject() |
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| 384 | # Select the whole control, after this event resolves |
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| 385 | wx.CallAfter(widget.SetSelection, -1,-1) |
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| 386 | return |
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| 387 | |
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| 388 | |
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| 389 | def read_file(self, path): |
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| 390 | """ |
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| 391 | Read two columns file |
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| 392 | @param path: the path to the file to read |
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| 393 | """ |
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| 394 | try: |
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| 395 | if path==None: |
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| 396 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
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| 397 | " Selected Distribution was not loaded: %s"%path)) |
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| 398 | return None, None |
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| 399 | input_f = open(path, 'r') |
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| 400 | buff = input_f.read() |
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| 401 | lines = buff.split('\n') |
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| 402 | |
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| 403 | angles = [] |
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| 404 | weights=[] |
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| 405 | for line in lines: |
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| 406 | toks = line.split() |
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| 407 | if len(toks)==2: |
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| 408 | try: |
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| 409 | angle = float(toks[0]) |
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| 410 | weight = float(toks[1]) |
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| 411 | except: |
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| 412 | # Skip non-data lines |
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| 413 | pass |
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| 414 | angles.append(angle) |
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| 415 | weights.append(weight) |
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| 416 | return numpy.array(angles), numpy.array(weights) |
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| 417 | except: |
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| 418 | raise |
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| 419 | |
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| 420 | |
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| 421 | def createMemento(self): |
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| 422 | """ |
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| 423 | return the current state of the page |
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| 424 | """ |
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| 425 | return self.state.clone() |
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| 426 | |
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| 427 | |
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| 428 | def save_current_state(self): |
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| 429 | """ |
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| 430 | Store current state |
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| 431 | """ |
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| 432 | if self.model!= None: |
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| 433 | self.state.model = self.model.clone() |
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| 434 | self.state.save_data(self.data) |
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| 435 | |
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| 436 | if hasattr(self,"cb1"): |
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| 437 | self.state.cb1= self.cb1.GetValue() |
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| 438 | |
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| 439 | if hasattr(self,"enable_disp"): |
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| 440 | self.state.enable_disp= self.enable_disp.GetValue() |
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| 441 | |
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| 442 | if hasattr(self,"enable_smearer"): |
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| 443 | self.state.enable_smearer = self.enable_smearer.GetValue() |
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| 444 | |
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| 445 | if hasattr(self,"disp_box"): |
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| 446 | self.state.disp_box = self.disp_box.GetCurrentSelection() |
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| 447 | self._save_plotting_range() |
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| 448 | |
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| 449 | ## save checkbutton state and txtcrtl values |
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| 450 | self.state.parameters=[] |
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| 451 | self.state.fittable_param=[] |
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| 452 | self.state.fixed_param=[] |
|---|
| 453 | |
|---|
| 454 | self._copy_parameters_state(self.parameters, self.state.parameters) |
|---|
| 455 | self._copy_parameters_state(self.fittable_param, self.state.fittable_param) |
|---|
| 456 | self._copy_parameters_state(self.fixed_param, self.state.fixed_param) |
|---|
| 457 | |
|---|
| 458 | ## post state to fit panel |
|---|
| 459 | event = PageInfoEvent(page = self) |
|---|
| 460 | wx.PostEvent(self.parent, event) |
|---|
| 461 | |
|---|
| 462 | |
|---|
| 463 | def reset_page_helper(self, state): |
|---|
| 464 | """ |
|---|
| 465 | Use page_state and change the state of existing page |
|---|
| 466 | """ |
|---|
| 467 | self.state = state.clone() |
|---|
| 468 | self.model= self.state.model |
|---|
| 469 | self.data = self.state.data |
|---|
| 470 | |
|---|
| 471 | ##model parameter values restore |
|---|
| 472 | self._set_model_sizer_selection( self.model ) |
|---|
| 473 | self.set_model_param_sizer(self.model) |
|---|
| 474 | if hasattr(self, "cb1"): |
|---|
| 475 | self.cb1.SetValue(self.state.cb1) |
|---|
| 476 | ## display dispersion info layer |
|---|
| 477 | self.enable_disp.SetValue(self.state.enable_disp) |
|---|
| 478 | if hasattr(self, "disp_box"): |
|---|
| 479 | self.disp_box.SetSelection(self.state.disp_box) |
|---|
| 480 | self._set_dipers_Param(event=None) |
|---|
| 481 | |
|---|
| 482 | ## smearing info restore |
|---|
| 483 | if hasattr(self,"enable_smearer"): |
|---|
| 484 | self.enable_smearer.SetValue(state.enable_smearer) |
|---|
| 485 | ## reset state of checkbox,textcrtl and parameters value |
|---|
| 486 | |
|---|
| 487 | ##plotting range restore |
|---|
| 488 | self._reset_plotting_range() |
|---|
| 489 | ## reset context menu items |
|---|
| 490 | self._reset_context_menu() |
|---|
| 491 | |
|---|
| 492 | self._reset_parameters_state(self.parameters,state.parameters) |
|---|
| 493 | self._reset_parameters_state(self.fittable_param,state.fittable_param) |
|---|
| 494 | self._reset_parameters_state(self.fixed_param,state.fixed_param) |
|---|
| 495 | |
|---|
| 496 | ## draw the model with previous parameters value |
|---|
| 497 | self._draw_model() |
|---|
| 498 | |
|---|
| 499 | |
|---|
| 500 | |
|---|
| 501 | |
|---|
| 502 | |
|---|
| 503 | def _selectDlg(self): |
|---|
| 504 | """ |
|---|
| 505 | open a dialog file to selected the customized dispersity |
|---|
| 506 | """ |
|---|
| 507 | import os |
|---|
| 508 | dlg = wx.FileDialog(self, "Choose a weight file", |
|---|
| 509 | self._default_save_location , "", "*.*", wx.OPEN) |
|---|
| 510 | path = None |
|---|
| 511 | if dlg.ShowModal() == wx.ID_OK: |
|---|
| 512 | path = dlg.GetPath() |
|---|
| 513 | dlg.Destroy() |
|---|
| 514 | return path |
|---|
| 515 | |
|---|
| 516 | |
|---|
| 517 | def _reset_context_menu(self): |
|---|
| 518 | """ |
|---|
| 519 | reset the context menu |
|---|
| 520 | """ |
|---|
| 521 | for name, state in self.state.saved_states.iteritems(): |
|---|
| 522 | self.number_saved_state += 1 |
|---|
| 523 | ## Add item in the context menu |
|---|
| 524 | id = wx.NewId() |
|---|
| 525 | self.slicerpop.Append(id,name, 'Save model and state %g'%self.number_saved_state) |
|---|
| 526 | wx.EVT_MENU(self, id, self.onResetModel) |
|---|
| 527 | |
|---|
| 528 | def _reset_plotting_range(self): |
|---|
| 529 | """ |
|---|
| 530 | Reset the plotting range to a given state |
|---|
| 531 | """ |
|---|
| 532 | |
|---|
| 533 | #self.qmin.SetValue(format_number(self.state.qmin)) |
|---|
| 534 | #self.qmax.SetValue(format_number(self.state.qmax)) |
|---|
| 535 | self.qmin.SetValue(str(self.state.qmin)) |
|---|
| 536 | self.qmax.SetValue(str(self.state.qmax)) |
|---|
| 537 | if self.state.npts!=None: |
|---|
| 538 | self.npts.SetValue(format_number(self.state.npts)) |
|---|
| 539 | self.num_points = float(self.state.npts) |
|---|
| 540 | |
|---|
| 541 | self.qmin_x = float(self.qmin.GetValue()) |
|---|
| 542 | self.qmax_x = float(self.qmax.GetValue()) |
|---|
| 543 | |
|---|
| 544 | |
|---|
| 545 | def _save_plotting_range(self ): |
|---|
| 546 | """ |
|---|
| 547 | save the state of plotting range |
|---|
| 548 | """ |
|---|
| 549 | self.state.qmin = self.qmin_x |
|---|
| 550 | self.state.qmax = self.qmax_x |
|---|
| 551 | if self.npts!=None: |
|---|
| 552 | self.state.npts= self.num_points |
|---|
| 553 | |
|---|
| 554 | |
|---|
| 555 | def _onparamEnter_helper(self): |
|---|
| 556 | """ |
|---|
| 557 | check if values entered by the user are changed and valid to replot |
|---|
| 558 | model |
|---|
| 559 | use : _check_value_enter |
|---|
| 560 | """ |
|---|
| 561 | if self.model !=None: |
|---|
| 562 | ## save current state |
|---|
| 563 | self.save_current_state() |
|---|
| 564 | # Flag to register when a parameter has changed. |
|---|
| 565 | is_modified = False |
|---|
| 566 | is_modified =self._check_value_enter( self.fittable_param ,is_modified) |
|---|
| 567 | is_modified =self._check_value_enter( self.fixed_param ,is_modified) |
|---|
| 568 | is_modified =self._check_value_enter( self.parameters ,is_modified) |
|---|
| 569 | |
|---|
| 570 | |
|---|
| 571 | self.Layout() |
|---|
| 572 | # Here we should check whether the boundaries have been modified. |
|---|
| 573 | # If qmin and qmax have been modified, update qmin and qmax and |
|---|
| 574 | # set the is_modified flag to True |
|---|
| 575 | from sans.guiframe.utils import check_value |
|---|
| 576 | if check_value( self.qmin, self.qmax): |
|---|
| 577 | if float(self.qmin.GetValue()) != self.qmin_x: |
|---|
| 578 | self.qmin_x = float(self.qmin.GetValue()) |
|---|
| 579 | is_modified = True |
|---|
| 580 | if float(self.qmax.GetValue()) != self.qmax_x: |
|---|
| 581 | self.qmax_x = float(self.qmax.GetValue()) |
|---|
| 582 | is_modified = True |
|---|
| 583 | self.fitrange = True |
|---|
| 584 | else: |
|---|
| 585 | self.fitrange = False |
|---|
| 586 | if self.npts != None: |
|---|
| 587 | if check_float(self.npts): |
|---|
| 588 | if float(self.npts.GetValue()) != self.num_points: |
|---|
| 589 | self.num_points = float(self.npts.GetValue()) |
|---|
| 590 | is_modified = True |
|---|
| 591 | else: |
|---|
| 592 | msg= "Cannot Plot :Must enter a number!!! " |
|---|
| 593 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 594 | |
|---|
| 595 | |
|---|
| 596 | ## if any value is modify draw model with new value |
|---|
| 597 | if is_modified: |
|---|
| 598 | self._draw_model() |
|---|
| 599 | |
|---|
| 600 | |
|---|
| 601 | def _reset_parameters_state(self, listtorestore,statelist): |
|---|
| 602 | """ |
|---|
| 603 | Reset the parameters at the given state |
|---|
| 604 | """ |
|---|
| 605 | if len(statelist)==0 or len(listtorestore)==0 : |
|---|
| 606 | return |
|---|
| 607 | if len(statelist)!= len(listtorestore) : |
|---|
| 608 | return |
|---|
| 609 | for j in range(len(listtorestore)): |
|---|
| 610 | item_page = listtorestore[j] |
|---|
| 611 | item_page_info = statelist[j] |
|---|
| 612 | ##change the state of the check box for simple parameters |
|---|
| 613 | if item_page[0]!=None: |
|---|
| 614 | item_page[0].SetValue(item_page_info[0]) |
|---|
| 615 | |
|---|
| 616 | if item_page[2]!=None: |
|---|
| 617 | item_page[2].SetValue(item_page_info[2]) |
|---|
| 618 | |
|---|
| 619 | if item_page[3]!=None: |
|---|
| 620 | ## show or hide text +/- |
|---|
| 621 | if item_page_info[2]: |
|---|
| 622 | item_page[3].Show(True) |
|---|
| 623 | else: |
|---|
| 624 | item_page[3].Hide() |
|---|
| 625 | if item_page[4]!=None: |
|---|
| 626 | ## show of hide the text crtl for fitting error |
|---|
| 627 | if item_page_info[4][0]: |
|---|
| 628 | item_page[4].Show(True) |
|---|
| 629 | item_page[4].SetValue(item_page_info[4][1]) |
|---|
| 630 | else: |
|---|
| 631 | item_page[3].Hide() |
|---|
| 632 | if item_page[5]!=None: |
|---|
| 633 | ## show of hide the text crtl for fitting error |
|---|
| 634 | if item_page_info[5][0]: |
|---|
| 635 | item_page[5].Show(True) |
|---|
| 636 | item_page[5].SetValue(item_page_info[4][1]) |
|---|
| 637 | else: |
|---|
| 638 | item_page[5].Hide() |
|---|
| 639 | |
|---|
| 640 | if item_page[6]!=None: |
|---|
| 641 | ## show of hide the text crtl for fitting error |
|---|
| 642 | if item_page_info[6][0]: |
|---|
| 643 | item_page[6].Show(True) |
|---|
| 644 | item_page[6].SetValue(item_page_info[6][1]) |
|---|
| 645 | else: |
|---|
| 646 | item_page[6].Hide() |
|---|
| 647 | |
|---|
| 648 | |
|---|
| 649 | def _copy_parameters_state(self, listtocopy, statelist): |
|---|
| 650 | """ |
|---|
| 651 | copy the state of button |
|---|
| 652 | @param listtocopy: the list of check button to copy |
|---|
| 653 | @param statelist: list of state object to store the current state |
|---|
| 654 | """ |
|---|
| 655 | if len(listtocopy)==0: |
|---|
| 656 | return |
|---|
| 657 | |
|---|
| 658 | for item in listtocopy: |
|---|
| 659 | checkbox_state = None |
|---|
| 660 | if item[0]!= None: |
|---|
| 661 | checkbox_state= item[0].GetValue() |
|---|
| 662 | parameter_name = item[1] |
|---|
| 663 | parameter_value = None |
|---|
| 664 | if item[2]!=None: |
|---|
| 665 | parameter_value = item[2].GetValue() |
|---|
| 666 | static_text = None |
|---|
| 667 | if item[3]!=None: |
|---|
| 668 | static_text = item[3].IsShown() |
|---|
| 669 | error_value = None |
|---|
| 670 | error_state = None |
|---|
| 671 | if item[4]!= None: |
|---|
| 672 | error_value = item[4].GetValue() |
|---|
| 673 | error_state = item[4].IsShown() |
|---|
| 674 | |
|---|
| 675 | min_value = None |
|---|
| 676 | min_state = None |
|---|
| 677 | if item[5]!= None: |
|---|
| 678 | min_value = item[5].GetValue() |
|---|
| 679 | min_state = item[5].IsShown() |
|---|
| 680 | |
|---|
| 681 | max_value = None |
|---|
| 682 | max_state = None |
|---|
| 683 | if item[6]!= None: |
|---|
| 684 | max_value = item[6].GetValue() |
|---|
| 685 | max_state = item[6].IsShown() |
|---|
| 686 | |
|---|
| 687 | statelist.append([checkbox_state, parameter_name, parameter_value, |
|---|
| 688 | static_text ,[error_state,error_value], |
|---|
| 689 | [min_state,min_value],[max_state , max_value],None]) |
|---|
| 690 | |
|---|
| 691 | |
|---|
| 692 | |
|---|
| 693 | def _set_model_sizer_selection(self, model): |
|---|
| 694 | """ |
|---|
| 695 | Display the sizer according to the type of the current model |
|---|
| 696 | """ |
|---|
| 697 | if hasattr(model ,"model2"): |
|---|
| 698 | |
|---|
| 699 | class_name= model.model2.__class__ |
|---|
| 700 | name= model.model2.name |
|---|
| 701 | flag= name != "NoStructure" |
|---|
| 702 | if flag and (class_name in self.model_list_box["Structure Factors"]): |
|---|
| 703 | self.structurebox.Enable() |
|---|
| 704 | items = self.structurebox.GetItems() |
|---|
| 705 | self.sizer1.Layout() |
|---|
| 706 | self.SetScrollbars(20,20,200,100) |
|---|
| 707 | for i in range(len(items)): |
|---|
| 708 | if items[i]== str(name): |
|---|
| 709 | self.structurebox.SetSelection(i) |
|---|
| 710 | break |
|---|
| 711 | |
|---|
| 712 | if hasattr(model ,"model1"): |
|---|
| 713 | class_name = model.model1.__class__ |
|---|
| 714 | name = model.model1.name |
|---|
| 715 | self.formfactorbox.Clear() |
|---|
| 716 | |
|---|
| 717 | for k, list in self.model_list_box.iteritems(): |
|---|
| 718 | if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]: |
|---|
| 719 | self.shape_rbutton.SetValue(True) |
|---|
| 720 | ## fill the form factor list with new model |
|---|
| 721 | self._populate_box(self.formfactorbox,self.model_list_box["Shapes"]) |
|---|
| 722 | items = self.formfactorbox.GetItems() |
|---|
| 723 | ## set comboxbox to the selected item |
|---|
| 724 | for i in range(len(items)): |
|---|
| 725 | if items[i]== str(name): |
|---|
| 726 | self.formfactorbox.SetSelection(i) |
|---|
| 727 | break |
|---|
| 728 | return |
|---|
| 729 | elif k == "Shape-Independent": |
|---|
| 730 | self.shape_indep_rbutton.SetValue(True) |
|---|
| 731 | elif k == "Structure Factors": |
|---|
| 732 | self.struct_rbutton.SetValue(True) |
|---|
| 733 | else: |
|---|
| 734 | self.plugin_rbutton.SetValue(True) |
|---|
| 735 | |
|---|
| 736 | if class_name in list: |
|---|
| 737 | ## fill the form factor list with new model |
|---|
| 738 | self._populate_box(self.formfactorbox, list) |
|---|
| 739 | items = self.formfactorbox.GetItems() |
|---|
| 740 | ## set comboxbox to the selected item |
|---|
| 741 | for i in range(len(items)): |
|---|
| 742 | if items[i]== str(name): |
|---|
| 743 | self.formfactorbox.SetSelection(i) |
|---|
| 744 | break |
|---|
| 745 | break |
|---|
| 746 | else: |
|---|
| 747 | ## Select the model from the combobox |
|---|
| 748 | class_name = model.__class__ |
|---|
| 749 | name = model.name |
|---|
| 750 | self.formfactorbox.Clear() |
|---|
| 751 | items = self.formfactorbox.GetItems() |
|---|
| 752 | |
|---|
| 753 | for k, list in self.model_list_box.iteritems(): |
|---|
| 754 | if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]: |
|---|
| 755 | |
|---|
| 756 | if class_name in self.model_list_box["P(Q)*S(Q)"]: |
|---|
| 757 | self.structurebox.Enable() |
|---|
| 758 | else: |
|---|
| 759 | self.structurebox.Disable() |
|---|
| 760 | self.structurebox.SetSelection(0) |
|---|
| 761 | |
|---|
| 762 | self.shape_rbutton.SetValue(True) |
|---|
| 763 | ## fill the form factor list with new model |
|---|
| 764 | self._populate_box(self.formfactorbox,self.model_list_box["Shapes"]) |
|---|
| 765 | items = self.formfactorbox.GetItems() |
|---|
| 766 | ## set comboxbox to the selected item |
|---|
| 767 | for i in range(len(items)): |
|---|
| 768 | if items[i]== str(name): |
|---|
| 769 | self.formfactorbox.SetSelection(i) |
|---|
| 770 | break |
|---|
| 771 | return |
|---|
| 772 | elif k == "Shape-Independent": |
|---|
| 773 | self.shape_indep_rbutton.SetValue(True) |
|---|
| 774 | elif k == "Structure Factors": |
|---|
| 775 | self.struct_rbutton.SetValue(True) |
|---|
| 776 | else: |
|---|
| 777 | self.plugin_rbutton.SetValue(True) |
|---|
| 778 | if class_name in list: |
|---|
| 779 | self.structurebox.SetSelection(0) |
|---|
| 780 | self.structurebox.Disable() |
|---|
| 781 | ## fill the form factor list with new model |
|---|
| 782 | self._populate_box(self.formfactorbox, list) |
|---|
| 783 | items = self.formfactorbox.GetItems() |
|---|
| 784 | ## set comboxbox to the selected item |
|---|
| 785 | for i in range(len(items)): |
|---|
| 786 | if items[i]== str(name): |
|---|
| 787 | self.formfactorbox.SetSelection(i) |
|---|
| 788 | break |
|---|
| 789 | break |
|---|
| 790 | |
|---|
| 791 | |
|---|
| 792 | def _draw_model(self): |
|---|
| 793 | """ |
|---|
| 794 | Method to draw or refresh a plotted model. |
|---|
| 795 | The method will use the data member from the model page |
|---|
| 796 | to build a call to the fitting perspective manager. |
|---|
| 797 | |
|---|
| 798 | [Note to coder: This way future changes will be done in only one place.] |
|---|
| 799 | """ |
|---|
| 800 | if self.model !=None: |
|---|
| 801 | self.manager.draw_model(self.model, data=self.data, |
|---|
| 802 | qmin=float(self.qmin_x), qmax=float(self.qmax_x), |
|---|
| 803 | qstep= float(self.num_points), |
|---|
| 804 | enable2D=self.enable2D) |
|---|
| 805 | |
|---|
| 806 | def _set_model_sizer(self, sizer, title="", object=None): |
|---|
| 807 | """ |
|---|
| 808 | Use lists to fill a sizer for model info |
|---|
| 809 | """ |
|---|
| 810 | |
|---|
| 811 | sizer.Clear(True) |
|---|
| 812 | box_description= wx.StaticBox(self, -1,str(title)) |
|---|
| 813 | boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
|---|
| 814 | #-------------------------------------------------------- |
|---|
| 815 | self.shape_rbutton = wx.RadioButton(self, -1, 'Shapes', style=wx.RB_GROUP) |
|---|
| 816 | self.shape_indep_rbutton = wx.RadioButton(self, -1, "Shape-Independent") |
|---|
| 817 | self.struct_rbutton = wx.RadioButton(self, -1, "Structure Factor ") |
|---|
| 818 | self.plugin_rbutton = wx.RadioButton(self, -1, "Customized Models") |
|---|
| 819 | |
|---|
| 820 | self.Bind( wx.EVT_RADIOBUTTON, self._show_combox, |
|---|
| 821 | id= self.shape_rbutton.GetId() ) |
|---|
| 822 | self.Bind( wx.EVT_RADIOBUTTON, self._show_combox, |
|---|
| 823 | id= self.shape_indep_rbutton.GetId() ) |
|---|
| 824 | self.Bind( wx.EVT_RADIOBUTTON, self._show_combox, |
|---|
| 825 | id= self.struct_rbutton.GetId() ) |
|---|
| 826 | self.Bind( wx.EVT_RADIOBUTTON, self._show_combox, |
|---|
| 827 | id= self.plugin_rbutton.GetId() ) |
|---|
| 828 | |
|---|
| 829 | |
|---|
| 830 | sizer_radiobutton = wx.GridSizer(2, 2,5, 5) |
|---|
| 831 | sizer_radiobutton.Add(self.shape_rbutton) |
|---|
| 832 | sizer_radiobutton.Add(self.shape_indep_rbutton) |
|---|
| 833 | sizer_radiobutton.Add(self.plugin_rbutton) |
|---|
| 834 | sizer_radiobutton.Add(self.struct_rbutton) |
|---|
| 835 | |
|---|
| 836 | sizer_selection = wx.BoxSizer(wx.HORIZONTAL) |
|---|
| 837 | |
|---|
| 838 | self.text1 = wx.StaticText( self,-1,"" ) |
|---|
| 839 | self.text2 = wx.StaticText( self,-1,"P(Q)*S(Q)" ) |
|---|
| 840 | |
|---|
| 841 | |
|---|
| 842 | self.formfactorbox = wx.ComboBox(self, -1,style=wx.CB_READONLY) |
|---|
| 843 | if self.model!=None: |
|---|
| 844 | self.formfactorbox.SetValue(self.model.name) |
|---|
| 845 | |
|---|
| 846 | |
|---|
| 847 | self.structurebox = wx.ComboBox(self, -1,style=wx.CB_READONLY) |
|---|
| 848 | wx.EVT_COMBOBOX(self.formfactorbox,-1, self._on_select_model) |
|---|
| 849 | wx.EVT_COMBOBOX(self.structurebox,-1, self._on_select_model) |
|---|
| 850 | |
|---|
| 851 | |
|---|
| 852 | |
|---|
| 853 | ## fill combox box |
|---|
| 854 | if len(self.model_list_box)>0: |
|---|
| 855 | self._populate_box( self.formfactorbox,self.model_list_box["Shapes"]) |
|---|
| 856 | |
|---|
| 857 | if len(self.model_list_box)>0: |
|---|
| 858 | self._populate_box( self.structurebox, |
|---|
| 859 | self.model_list_box["Structure Factors"]) |
|---|
| 860 | self.structurebox.Insert("None", 0,None) |
|---|
| 861 | self.structurebox.SetSelection(0) |
|---|
| 862 | self.structurebox.Disable() |
|---|
| 863 | |
|---|
| 864 | if self.model.__class__ in self.model_list_box["P(Q)*S(Q)"]: |
|---|
| 865 | self.structurebox.Enable() |
|---|
| 866 | |
|---|
| 867 | |
|---|
| 868 | ## check model type to show sizer |
|---|
| 869 | if self.model !=None: |
|---|
| 870 | self._set_model_sizer_selection( self.model ) |
|---|
| 871 | |
|---|
| 872 | sizer_selection.Add(self.text1) |
|---|
| 873 | sizer_selection.Add((5,5)) |
|---|
| 874 | sizer_selection.Add(self.formfactorbox) |
|---|
| 875 | sizer_selection.Add((5,5)) |
|---|
| 876 | sizer_selection.Add(self.text2) |
|---|
| 877 | sizer_selection.Add((5,5)) |
|---|
| 878 | sizer_selection.Add(self.structurebox) |
|---|
| 879 | sizer_selection.Add((5,5)) |
|---|
| 880 | |
|---|
| 881 | boxsizer1.Add( sizer_radiobutton ) |
|---|
| 882 | boxsizer1.Add( (20,20)) |
|---|
| 883 | boxsizer1.Add( sizer_selection ) |
|---|
| 884 | if object !=None: |
|---|
| 885 | boxsizer1.Add( (-72,-72)) |
|---|
| 886 | boxsizer1.Add( object, 0, wx.ALIGN_RIGHT| wx.RIGHT, 10) |
|---|
| 887 | boxsizer1.Add( (60,60)) |
|---|
| 888 | #-------------------------------------------------------- |
|---|
| 889 | sizer.Add(boxsizer1,0, wx.EXPAND | wx.ALL, 10) |
|---|
| 890 | sizer.Layout() |
|---|
| 891 | self.SetScrollbars(20,20,200,100) |
|---|
| 892 | |
|---|
| 893 | |
|---|
| 894 | def _show_combox(self, event): |
|---|
| 895 | """ |
|---|
| 896 | Show combox box associate with type of model selected |
|---|
| 897 | """ |
|---|
| 898 | ## Don't want to populate combo box again if the event comes from check box |
|---|
| 899 | if self.shape_rbutton.GetValue()and\ |
|---|
| 900 | event.GetEventObject()==self.shape_rbutton: |
|---|
| 901 | ##fill the combobox with form factor list |
|---|
| 902 | self.structurebox.SetSelection(0) |
|---|
| 903 | self.structurebox.Disable() |
|---|
| 904 | self.formfactorbox.Clear() |
|---|
| 905 | self._populate_box( self.formfactorbox,self.model_list_box["Shapes"]) |
|---|
| 906 | |
|---|
| 907 | if self.shape_indep_rbutton.GetValue()and\ |
|---|
| 908 | event.GetEventObject()==self.shape_indep_rbutton: |
|---|
| 909 | ##fill the combobox with shape independent factor list |
|---|
| 910 | self.structurebox.SetSelection(0) |
|---|
| 911 | self.structurebox.Disable() |
|---|
| 912 | self.formfactorbox.Clear() |
|---|
| 913 | self._populate_box( self.formfactorbox, |
|---|
| 914 | self.model_list_box["Shape-Independent"]) |
|---|
| 915 | |
|---|
| 916 | if self.struct_rbutton.GetValue() and\ |
|---|
| 917 | event.GetEventObject()==self.struct_rbutton: |
|---|
| 918 | ##fill the combobox with structure factor list |
|---|
| 919 | self.structurebox.SetSelection(0) |
|---|
| 920 | self.structurebox.Disable() |
|---|
| 921 | self.formfactorbox.Clear() |
|---|
| 922 | self._populate_box( self.formfactorbox, |
|---|
| 923 | self.model_list_box["Structure Factors"]) |
|---|
| 924 | |
|---|
| 925 | if self.plugin_rbutton.GetValue()and\ |
|---|
| 926 | event.GetEventObject()==self.plugin_rbutton: |
|---|
| 927 | |
|---|
| 928 | ##fill the combobox with form factor list |
|---|
| 929 | self.structurebox.Disable() |
|---|
| 930 | self.formfactorbox.Clear() |
|---|
| 931 | self._populate_box( self.formfactorbox, |
|---|
| 932 | self.model_list_box["Customized Models"]) |
|---|
| 933 | |
|---|
| 934 | self._on_select_model(event=None) |
|---|
| 935 | self.sizer4_4.Layout() |
|---|
| 936 | self.sizer4.Layout() |
|---|
| 937 | self.Layout() |
|---|
| 938 | self.Refresh() |
|---|
| 939 | self.SetScrollbars(20,20,200,100) |
|---|
| 940 | |
|---|
| 941 | def _populate_box(self, combobox, list): |
|---|
| 942 | """ |
|---|
| 943 | fill combox box with dict item |
|---|
| 944 | @param list: contains item to fill the combox |
|---|
| 945 | item must model class |
|---|
| 946 | """ |
|---|
| 947 | for models in list: |
|---|
| 948 | model= models() |
|---|
| 949 | name = model.__class__.__name__ |
|---|
| 950 | if models.__name__!="NoStructure": |
|---|
| 951 | if hasattr(model, "name"): |
|---|
| 952 | name = model.name |
|---|
| 953 | combobox.Append(name,models) |
|---|
| 954 | try: |
|---|
| 955 | |
|---|
| 956 | combobox.SetSelection(0) |
|---|
| 957 | |
|---|
| 958 | except: |
|---|
| 959 | pass |
|---|
| 960 | |
|---|
| 961 | return 0 |
|---|
| 962 | |
|---|
| 963 | |
|---|
| 964 | def _on_select_model_helper(self): |
|---|
| 965 | """ |
|---|
| 966 | call back for model selection |
|---|
| 967 | """ |
|---|
| 968 | ## reset dictionary containing reference to dispersion |
|---|
| 969 | self._disp_obj_dict = {} |
|---|
| 970 | self.disp_cb_dict ={} |
|---|
| 971 | f_id = self.formfactorbox.GetCurrentSelection() |
|---|
| 972 | form_factor = self.formfactorbox.GetClientData( f_id ) |
|---|
| 973 | if not form_factor in self.model_list_box["multiplication"]: |
|---|
| 974 | self.structurebox.Disable() |
|---|
| 975 | self.structurebox.SetSelection(0) |
|---|
| 976 | else: |
|---|
| 977 | self.structurebox.Enable() |
|---|
| 978 | |
|---|
| 979 | s_id = self.structurebox.GetCurrentSelection() |
|---|
| 980 | struct_factor = self.structurebox.GetClientData( s_id ) |
|---|
| 981 | |
|---|
| 982 | if struct_factor !=None: |
|---|
| 983 | from sans.models.MultiplicationModel import MultiplicationModel |
|---|
| 984 | self.model= MultiplicationModel(form_factor(),struct_factor()) |
|---|
| 985 | else: |
|---|
| 986 | self.model= form_factor() |
|---|
| 987 | |
|---|
| 988 | ## post state to fit panel |
|---|
| 989 | self.save_current_state() |
|---|
| 990 | self.sizer4_4.Layout() |
|---|
| 991 | self.sizer4.Layout() |
|---|
| 992 | self.Layout() |
|---|
| 993 | self.SetScrollbars(20,20,200,100) |
|---|
| 994 | self.Refresh() |
|---|
| 995 | |
|---|
| 996 | |
|---|
| 997 | |
|---|
| 998 | def _onparamEnter(self,event): |
|---|
| 999 | """ |
|---|
| 1000 | when enter value on panel redraw model according to changed |
|---|
| 1001 | """ |
|---|
| 1002 | tcrtl= event.GetEventObject() |
|---|
| 1003 | if check_float(tcrtl): |
|---|
| 1004 | self._onparamEnter_helper() |
|---|
| 1005 | else: |
|---|
| 1006 | msg= "Cannot Plot :Must enter a number!!! " |
|---|
| 1007 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 1008 | return |
|---|
| 1009 | |
|---|
| 1010 | |
|---|
| 1011 | def _check_value_enter(self, list, modified): |
|---|
| 1012 | """ |
|---|
| 1013 | @param list: model parameter and panel info |
|---|
| 1014 | each item of the list should be as follow: |
|---|
| 1015 | item=[cb state, name, value, "+/-", error of fit, min, max , units] |
|---|
| 1016 | """ |
|---|
| 1017 | is_modified = modified |
|---|
| 1018 | if len(list)==0: |
|---|
| 1019 | return is_modified |
|---|
| 1020 | for item in list: |
|---|
| 1021 | try: |
|---|
| 1022 | name = str(item[1]) |
|---|
| 1023 | if hasattr(self,"text2_3"): |
|---|
| 1024 | self.text2_3.Hide() |
|---|
| 1025 | ## check model parameters range |
|---|
| 1026 | ## check minimun value |
|---|
| 1027 | param_min= None |
|---|
| 1028 | param_max= None |
|---|
| 1029 | if item[5]!= None: |
|---|
| 1030 | if item[5].GetValue().lstrip().rstrip()!="": |
|---|
| 1031 | param_min = float(item[5].GetValue()) |
|---|
| 1032 | |
|---|
| 1033 | ## check maximum value |
|---|
| 1034 | if item[6]!= None: |
|---|
| 1035 | if item[6].GetValue().lstrip().rstrip()!="": |
|---|
| 1036 | param_max = float(item[6].GetValue()) |
|---|
| 1037 | |
|---|
| 1038 | from sans.guiframe.utils import check_value |
|---|
| 1039 | if param_min != None and param_max !=None: |
|---|
| 1040 | if not check_value(item[5], item[6]): |
|---|
| 1041 | msg= "Wrong Fit range entered for parameter " |
|---|
| 1042 | msg+= "name %s of model %s "%(name, self.model.name) |
|---|
| 1043 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 1044 | if name in self.model.details.keys(): |
|---|
| 1045 | self.model.details[name][1:]= param_min,param_max |
|---|
| 1046 | |
|---|
| 1047 | ## hide statictext +/- |
|---|
| 1048 | if item[3]!=None: |
|---|
| 1049 | item[3].Hide() |
|---|
| 1050 | ## hide textcrtl for error after fit |
|---|
| 1051 | if item[4]!=None: |
|---|
| 1052 | item[4].Clear() |
|---|
| 1053 | item[4].Hide() |
|---|
| 1054 | |
|---|
| 1055 | |
|---|
| 1056 | value= float(item[2].GetValue()) |
|---|
| 1057 | |
|---|
| 1058 | # If the value of the parameter has changed, |
|---|
| 1059 | # +update the model and set the is_modified flag |
|---|
| 1060 | if value != self.model.getParam(name): |
|---|
| 1061 | self.model.setParam(name,value) |
|---|
| 1062 | is_modified = True |
|---|
| 1063 | |
|---|
| 1064 | except: |
|---|
| 1065 | msg= "Model Drawing Error:wrong value entered : %s"% sys.exc_value |
|---|
| 1066 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 1067 | return |
|---|
| 1068 | |
|---|
| 1069 | return is_modified |
|---|
| 1070 | |
|---|
| 1071 | |
|---|
| 1072 | def _set_dipers_Param(self, event): |
|---|
| 1073 | """ |
|---|
| 1074 | Add more item to select user dispersity |
|---|
| 1075 | """ |
|---|
| 1076 | if self.model == None: |
|---|
| 1077 | msg= " Select non - model value:%s !"%self.model |
|---|
| 1078 | wx.PostEvent(self.parent.parent, StatusEvent(status= msg)) |
|---|
| 1079 | return |
|---|
| 1080 | else: |
|---|
| 1081 | |
|---|
| 1082 | if self.enable_disp.GetValue(): |
|---|
| 1083 | self.model_disp.Show(True) |
|---|
| 1084 | self.disp_box.Show(True) |
|---|
| 1085 | ## layout for model containing no dispersity parameters |
|---|
| 1086 | if len(self.disp_list)==0: |
|---|
| 1087 | self._layout_sizer_noDipers() |
|---|
| 1088 | else: |
|---|
| 1089 | ## set gaussian sizer |
|---|
| 1090 | self._on_select_Disp(event=None) |
|---|
| 1091 | else: |
|---|
| 1092 | self.model_disp.Hide() |
|---|
| 1093 | self.disp_box.Hide() |
|---|
| 1094 | self.sizer4_4.Clear(True) |
|---|
| 1095 | self._reset_dispersity() |
|---|
| 1096 | |
|---|
| 1097 | |
|---|
| 1098 | ## post state to fit panel |
|---|
| 1099 | self.save_current_state() |
|---|
| 1100 | |
|---|
| 1101 | |
|---|
| 1102 | |
|---|
| 1103 | |
|---|
| 1104 | def _layout_sizer_noDipers(self): |
|---|
| 1105 | """ |
|---|
| 1106 | Draw a sizer with no dispersity info |
|---|
| 1107 | """ |
|---|
| 1108 | ix=0 |
|---|
| 1109 | iy=1 |
|---|
| 1110 | self.fittable_param=[] |
|---|
| 1111 | self.fixed_param=[] |
|---|
| 1112 | self.model_disp.Hide() |
|---|
| 1113 | self.disp_box.Hide() |
|---|
| 1114 | self.sizer4_4.Clear(True) |
|---|
| 1115 | model_disp = wx.StaticText(self, -1, 'No PolyDispersity for this model') |
|---|
| 1116 | self.sizer4_4.Add(model_disp,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
|---|
| 1117 | self.sizer4_4.Layout() |
|---|
| 1118 | self.sizer4.Layout() |
|---|
| 1119 | self.SetScrollbars(20,20,200,100) |
|---|
| 1120 | |
|---|
| 1121 | |
|---|
| 1122 | def _reset_dispersity(self): |
|---|
| 1123 | """ |
|---|
| 1124 | put gaussian dispersity into current model |
|---|
| 1125 | """ |
|---|
| 1126 | self.fittable_param=[] |
|---|
| 1127 | self.fixed_param=[] |
|---|
| 1128 | |
|---|
| 1129 | from sans.models.dispersion_models import GaussianDispersion |
|---|
| 1130 | if len(self.disp_cb_dict)==0: |
|---|
| 1131 | self.sizer4_4.Clear(True) |
|---|
| 1132 | self.sizer4_4.Layout() |
|---|
| 1133 | self.sizer4.Layout() |
|---|
| 1134 | self.Layout() |
|---|
| 1135 | self.Refresh() |
|---|
| 1136 | self.SetScrollbars(20,20,200,100) |
|---|
| 1137 | return |
|---|
| 1138 | |
|---|
| 1139 | for p in self.disp_cb_dict: |
|---|
| 1140 | # The parameter was un-selected. Go back to Gaussian model (with 0 pts) |
|---|
| 1141 | disp_model = GaussianDispersion() |
|---|
| 1142 | # Store the object to make it persist outside the scope of this method |
|---|
| 1143 | #TODO: refactor model to clean this up? |
|---|
| 1144 | self._disp_obj_dict[p] = disp_model |
|---|
| 1145 | # Set the new model as the dispersion object for the selected parameter |
|---|
| 1146 | self.model.set_dispersion(p, disp_model) |
|---|
| 1147 | # Redraw the model |
|---|
| 1148 | self._draw_model() |
|---|
| 1149 | |
|---|
| 1150 | self.sizer4_4.Layout() |
|---|
| 1151 | self.sizer4.Layout() |
|---|
| 1152 | self.Layout() |
|---|
| 1153 | self.SetScrollbars(20,20,200,100) |
|---|
| 1154 | self.Refresh() |
|---|
| 1155 | |
|---|
| 1156 | |
|---|
| 1157 | |
|---|
| 1158 | def _on_select_Disp(self,event): |
|---|
| 1159 | """ |
|---|
| 1160 | allow selecting different dispersion |
|---|
| 1161 | self.disp_list should change type later .now only gaussian |
|---|
| 1162 | """ |
|---|
| 1163 | |
|---|
| 1164 | n = self.disp_box.GetCurrentSelection() |
|---|
| 1165 | dispersity= self.disp_box.GetClientData(n) |
|---|
| 1166 | name= dispersity.__name__ |
|---|
| 1167 | if name == "GaussianDispersion": |
|---|
| 1168 | self._set_sizer_gaussian() |
|---|
| 1169 | |
|---|
| 1170 | if name=="ArrayDispersion": |
|---|
| 1171 | self._set_sizer_arraydispersion() |
|---|
| 1172 | |
|---|
| 1173 | self.state.disp_box= n |
|---|
| 1174 | ## post state to fit panel |
|---|
| 1175 | event = PageInfoEvent(page = self) |
|---|
| 1176 | wx.PostEvent(self.parent, event) |
|---|
| 1177 | |
|---|
| 1178 | self.sizer4_4.Layout() |
|---|
| 1179 | self.sizer4.Layout() |
|---|
| 1180 | self.Layout() |
|---|
| 1181 | self.SetScrollbars(20,20,200,100) |
|---|
| 1182 | self.Refresh() |
|---|
| 1183 | |
|---|
| 1184 | |
|---|
| 1185 | |
|---|
| 1186 | |
|---|
| 1187 | def _set_sizer_arraydispersion(self): |
|---|
| 1188 | """ |
|---|
| 1189 | draw sizer with array dispersity parameters |
|---|
| 1190 | """ |
|---|
| 1191 | self.orientation_params_disp=[] |
|---|
| 1192 | self.sizer4_4.Clear(True) |
|---|
| 1193 | ix=0 |
|---|
| 1194 | iy=1 |
|---|
| 1195 | disp1 = wx.StaticText(self, -1, 'Array Dispersion') |
|---|
| 1196 | self.sizer4_4.Add(disp1,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
|---|
| 1197 | |
|---|
| 1198 | # Look for model parameters to which we can apply an ArrayDispersion model |
|---|
| 1199 | # Add a check box for each parameter. |
|---|
| 1200 | self.disp_cb_dict = {} |
|---|
| 1201 | for p in self.model.dispersion.keys(): |
|---|
| 1202 | ix+=1 |
|---|
| 1203 | self.disp_cb_dict[p] = wx.CheckBox(self, -1, p, (10, 10)) |
|---|
| 1204 | |
|---|
| 1205 | wx.EVT_CHECKBOX(self, self.disp_cb_dict[p].GetId(), self.select_disp_angle) |
|---|
| 1206 | self.sizer4_4.Add(self.disp_cb_dict[p], (iy, ix), (1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 1207 | |
|---|
| 1208 | ix =0 |
|---|
| 1209 | iy +=1 |
|---|
| 1210 | self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
|---|
| 1211 | self.sizer4_4.Layout() |
|---|
| 1212 | self.sizer4.Layout() |
|---|
| 1213 | self.SetScrollbars(20,20,200,100) |
|---|
| 1214 | |
|---|
| 1215 | |
|---|
| 1216 | def _set_range_sizer(self, title, object1=None,object=None): |
|---|
| 1217 | """ |
|---|
| 1218 | Fill the |
|---|
| 1219 | """ |
|---|
| 1220 | self.sizer5.Clear(True) |
|---|
| 1221 | box_description= wx.StaticBox(self, -1,str(title)) |
|---|
| 1222 | boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
|---|
| 1223 | #-------------------------------------------------------------- |
|---|
| 1224 | self.qmin = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
|---|
| 1225 | #For qmin and qmax, do not use format_number.(If do, qmin and max could be different from what is in the data.) |
|---|
| 1226 | #self.qmin.SetValue(format_number(self.qmin_x)) |
|---|
| 1227 | self.qmin.SetValue(str(self.qmin_x)) |
|---|
| 1228 | self.qmin.SetToolTipString("Minimun value of Q in linear scale.") |
|---|
| 1229 | self.qmin.Bind(wx.EVT_SET_FOCUS, self.onSetFocus) |
|---|
| 1230 | self.qmin.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
|---|
| 1231 | self.qmin.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter) |
|---|
| 1232 | |
|---|
| 1233 | self.qmax = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
|---|
| 1234 | #For qmin and qmax, do not use format_number.(If do, qmin and max could be different from what is in the data.) |
|---|
| 1235 | #self.qmax.SetValue(format_number(self.qmax_x)) |
|---|
| 1236 | self.qmax.SetValue(str(self.qmax_x)) |
|---|
| 1237 | self.qmax.SetToolTipString("Maximum value of Q in linear scale.") |
|---|
| 1238 | self.qmax.Bind(wx.EVT_SET_FOCUS, self.onSetFocus) |
|---|
| 1239 | self.qmax.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
|---|
| 1240 | self.qmax.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter) |
|---|
| 1241 | |
|---|
| 1242 | sizer_horizontal=wx.BoxSizer(wx.HORIZONTAL) |
|---|
| 1243 | sizer= wx.GridSizer(3, 3,5, 5) |
|---|
| 1244 | |
|---|
| 1245 | sizer.Add((5,5)) |
|---|
| 1246 | sizer.Add(wx.StaticText(self, -1, 'Min')) |
|---|
| 1247 | sizer.Add(wx.StaticText(self, -1, 'Max')) |
|---|
| 1248 | sizer.Add(wx.StaticText(self, -1, 'Q range')) |
|---|
| 1249 | |
|---|
| 1250 | sizer.Add(self.qmin) |
|---|
| 1251 | sizer.Add(self.qmax) |
|---|
| 1252 | sizer_horizontal.Add(sizer) |
|---|
| 1253 | if object!=None: |
|---|
| 1254 | sizer_horizontal.Add(object) |
|---|
| 1255 | |
|---|
| 1256 | if object1!=None: |
|---|
| 1257 | boxsizer1.Add(object1) |
|---|
| 1258 | boxsizer1.Add((10,10)) |
|---|
| 1259 | boxsizer1.Add(sizer_horizontal) |
|---|
| 1260 | ## save state |
|---|
| 1261 | self.save_current_state() |
|---|
| 1262 | #---------------------------------------------------------------- |
|---|
| 1263 | self.sizer5.Add(boxsizer1,0, wx.EXPAND | wx.ALL, 10) |
|---|
| 1264 | self.sizer5.Layout() |
|---|
| 1265 | self.Layout() |
|---|
| 1266 | self.SetScrollbars(20,20,200,100) |
|---|
| 1267 | |
|---|
| 1268 | |
|---|
| 1269 | def _fill_save_sizer(self): |
|---|
| 1270 | """ |
|---|
| 1271 | Draw the layout for saving option |
|---|
| 1272 | """ |
|---|
| 1273 | self.sizer6.Clear(True) |
|---|
| 1274 | box_description= wx.StaticBox(self, -1,"Save Status") |
|---|
| 1275 | boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
|---|
| 1276 | sizer_save = wx.BoxSizer(wx.HORIZONTAL) |
|---|
| 1277 | |
|---|
| 1278 | self.btSave_title = wx.StaticText(self, -1, 'Save the current panel status') |
|---|
| 1279 | self.btSave = wx.Button(self,wx.NewId(),'Save') |
|---|
| 1280 | self.btSave.Bind(wx.EVT_BUTTON, self.onSave,id= self.btSave.GetId()) |
|---|
| 1281 | self.btSave.SetToolTipString("Save current panel status") |
|---|
| 1282 | |
|---|
| 1283 | sizer_save.Add(self.btSave_title) |
|---|
| 1284 | sizer_save.Add((20,20),0, wx.LEFT|wx.RIGHT|wx.EXPAND,45) |
|---|
| 1285 | |
|---|
| 1286 | sizer_save.Add(self.btSave) |
|---|
| 1287 | |
|---|
| 1288 | boxsizer1.Add(sizer_save) |
|---|
| 1289 | self.sizer6.Add(boxsizer1,0, wx.EXPAND | wx.ALL, 10) |
|---|
| 1290 | self.sizer6.Layout() |
|---|
| 1291 | self.SetScrollbars(20,20,200,100) |
|---|
| 1292 | |
|---|
| 1293 | |
|---|
| 1294 | |
|---|
