1 | |
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2 | |
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3 | import wx |
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4 | import wx.lib.newevent |
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5 | import time |
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6 | from sas.sascalc.dataloader.readers.cansas_reader import Reader |
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7 | from sas.sasgui.guiframe.events import EVT_SLICER_PARS |
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8 | from sas.sasgui.guiframe.utils import format_number |
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9 | from sas.sasgui.guiframe.events import EVT_SLICER |
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10 | from sas.sasgui.guiframe.events import SlicerParameterEvent, SlicerEvent |
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11 | from Plotter2D import ModelPanel2D |
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12 | from sas.sascalc.dataloader.data_info import Data1D, Data2D |
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13 | apply_params, EVT_APPLY_PARAMS = wx.lib.newevent.NewEvent() |
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14 | auto_save, EVT_AUTO_SAVE = wx.lib.newevent.NewEvent() |
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15 | |
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16 | |
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17 | class SlicerParameterPanel(wx.Dialog): |
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18 | """ |
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19 | Panel class to show the slicer parameters |
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20 | """ |
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21 | # TODO: show units |
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22 | # TODO: order parameters properly |
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23 | |
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24 | def __init__(self, parent, *args, **kwargs): |
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25 | """ |
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26 | Dialog window that allow to edit parameters slicer |
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27 | by entering new values |
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28 | """ |
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29 | wx.Dialog.__init__(self, parent, *args, **kwargs) |
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30 | self.params = {} |
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31 | self.parent = parent |
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32 | self.type = None |
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33 | self.listeners = [] |
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34 | self.parameters = [] |
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35 | self.bck = wx.GridBagSizer(5, 5) |
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36 | self.SetSizer(self.bck) |
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37 | self.auto_save = None |
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38 | self.path = None |
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39 | self.type_list = ["SectorInteractor", "AnnulusInteractor", |
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40 | "BoxInteractorX", "BoxInteractorY"] |
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41 | self.type_select = wx.ComboBox(parent=self, choices=self.type_list) |
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42 | self.append_name = wx.TextCtrl(parent=self, id=wx.NewId(), |
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43 | name="Append to file name:") |
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44 | self.data_list = None |
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45 | label = "Right-click on 2D plot for slicer options" |
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46 | title = wx.StaticText(self, -1, label, style=wx.ALIGN_LEFT) |
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47 | self.bck.Add(title, (0, 0), (1, 2), |
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48 | flag=wx.LEFT | wx.ALIGN_CENTER_VERTICAL, border=15) |
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49 | # Bindings |
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50 | self.parent.Bind(EVT_SLICER, self.onEVT_SLICER) |
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51 | self.parent.Bind(EVT_SLICER_PARS, self.onParamChange) |
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52 | self.Bind(EVT_APPLY_PARAMS, self.apply_params_list_and_process) |
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53 | self.Bind(EVT_AUTO_SAVE, self.save_files) |
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54 | |
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55 | def onEVT_SLICER(self, event): |
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56 | """ |
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57 | Process EVT_SLICER events |
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58 | When the slicer changes, update the panel |
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59 | |
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60 | :param event: EVT_SLICER event |
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61 | """ |
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62 | event.Skip() |
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63 | if event.obj_class is None: |
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64 | self.set_slicer(None, None) |
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65 | else: |
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66 | self.set_slicer(event.type, event.params) |
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67 | |
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68 | def set_slicer(self, type, params): |
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69 | """ |
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70 | Rebuild the panel |
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71 | """ |
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72 | self.bck.Clear(True) |
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73 | self.bck.Add((5, 5), (0, 0), (1, 1), |
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74 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 5) |
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75 | self.type = type |
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76 | if type is None: |
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77 | label = "Right-click on 2D plot for slicer options" |
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78 | title = wx.StaticText(self, -1, label, style=wx.ALIGN_LEFT) |
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79 | self.bck.Add(title, (1, 0), (1, 2), |
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80 | flag=wx.LEFT | wx.ALIGN_CENTER_VERTICAL, border=15) |
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81 | else: |
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82 | title = wx.StaticText(self, -1, |
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83 | "Slicer Parameters:", style=wx.ALIGN_LEFT) |
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84 | self.bck.Add(title, (1, 0), (1, 2), |
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85 | flag=wx.LEFT | wx.ALIGN_CENTER_VERTICAL, border=15) |
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86 | iy = 1 |
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87 | self.parameters = [] |
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88 | keys = params.keys() |
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89 | keys.sort() |
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90 | for item in keys: |
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91 | iy += 1 |
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92 | ix = 0 |
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93 | if not item in ["count", "errors"]: |
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94 | text = wx.StaticText(self, -1, item, style=wx.ALIGN_LEFT) |
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95 | self.bck.Add(text, (iy, ix), (1, 1), |
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96 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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97 | ctl = wx.TextCtrl(self, -1, size=(80, 20), |
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98 | style=wx.TE_PROCESS_ENTER) |
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99 | hint_msg = "Modify the value of %s to change" % item |
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100 | hint_msg += " the 2D slicer" |
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101 | ctl.SetToolTipString(hint_msg) |
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102 | ix = 1 |
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103 | ctl.SetValue(format_number(str(params[item]))) |
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104 | self.Bind(wx.EVT_TEXT_ENTER, self.onTextEnter) |
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105 | self.parameters.append([item, ctl]) |
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106 | self.bck.Add(ctl, (iy, ix), (1, 1), |
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107 | wx.EXPAND | wx.ADJUST_MINSIZE, 0) |
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108 | ix = 3 |
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109 | self.bck.Add((20, 20), (iy, ix), (1, 1), |
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110 | wx.EXPAND | wx.ADJUST_MINSIZE, 0) |
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111 | else: |
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112 | text = wx.StaticText(self, -1, item + " : ", |
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113 | style=wx.ALIGN_LEFT) |
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114 | self.bck.Add(text, (iy, ix), (1, 1), |
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115 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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116 | ctl = wx.StaticText(self, -1, |
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117 | format_number(str(params[item])), |
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118 | style=wx.ALIGN_LEFT) |
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119 | ix = 1 |
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120 | self.bck.Add(ctl, (iy, ix), (1, 1), |
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121 | wx.EXPAND | wx.ADJUST_MINSIZE, 0) |
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122 | |
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123 | # Change slicer within the window |
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124 | ix = 0 |
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125 | iy += 1 |
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126 | txt = "Slicer type:" |
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127 | text = wx.StaticText(self, -1, txt, style=wx.ALIGN_LEFT) |
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128 | self.bck.Add(text, (iy, ix), (1, 1), |
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129 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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130 | self.Bind(wx.EVT_COMBOBOX, self.onChangeSlicer) |
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131 | index = self.type_select.FindString(type) |
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132 | self.type_select.SetSelection(index) |
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133 | self.bck.Add(self.type_select, (iy, 1), (1, 1), |
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134 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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135 | |
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136 | # batch slicing parameters |
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137 | title_text = "Batch Slicing Options:" |
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138 | title = wx.StaticText(self, -1, title_text, style=wx.ALIGN_LEFT) |
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139 | iy += 1 |
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140 | line = wx.StaticLine(self, -1, style=wx.LI_VERTICAL) |
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141 | line.SetSize((60, 60)) |
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142 | self.bck.Add(line, (iy, ix), (1, 2), |
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143 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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144 | iy += 1 |
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145 | self.bck.Add(title, (iy, ix), (1, 1), |
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146 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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147 | |
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148 | # Create a list box with all of the 2D plots |
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149 | iy += 1 |
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150 | self.process_list() |
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151 | self.bck.Add(self.data_list, (iy, ix), (1, 1), |
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152 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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153 | |
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154 | # Checkbox for autosaving data |
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155 | iy += 1 |
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156 | self.auto_save = wx.CheckBox(parent=self, id=wx.NewId(), |
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157 | label="Auto save generated 1D:") |
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158 | self.Bind(wx.EVT_CHECKBOX, self.on_auto_save_checked) |
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159 | self.bck.Add(self.auto_save, (iy, ix), (1, 1), |
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160 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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161 | iy += 1 |
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162 | # File browser |
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163 | save_to = "Save files to:" |
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164 | save = wx.StaticText(self, -1, save_to, style=wx.ALIGN_LEFT) |
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165 | self.path = wx.DirPickerCtrl(self, id=wx.NewId(), path="", |
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166 | message=save_to) |
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167 | self.path.Enable(False) |
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168 | self.bck.Add(save, (iy, ix), (1, 1), |
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169 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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170 | self.bck.Add(self.path, (iy, 1), (1, 1), |
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171 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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172 | # Append to file |
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173 | iy += 1 |
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174 | default_value = "" |
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175 | for key in params: |
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176 | default_value += "_{0}-".format(key) |
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177 | default_value += "{:.5f}".format(params[key]) |
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178 | append_text = "Append to file name:" |
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179 | append = wx.StaticText(self, -1, append_text, style=wx.ALIGN_LEFT) |
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180 | self.append_name.SetValue(default_value) |
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181 | self.append_name.Enable(False) |
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182 | self.bck.Add(append, (iy, ix), (1, 1), |
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183 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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184 | self.bck.Add(self.append_name, (iy, 1), (1, 1), |
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185 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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186 | |
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187 | # TODO: Fix fitting options combobox/radiobox |
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188 | # Combobox for selecting fitting options |
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189 | # iy += 1 |
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190 | # self.fitting_radio = wx.RadioBox(parent=self, id=wx.NewId(), |
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191 | # size=(4,1)) |
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192 | # self.fitting_radio.SetString(0, "No fitting") |
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193 | # self.fitting_radio.SetString(1, "Batch Fitting") |
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194 | # self.fitting_radio.SetString(2, "Fitting") |
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195 | # self.fitting_radio.SetString(3, "Simultaneous and Constrained Fit") |
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196 | # self.fitting_radio.SetValue(0) |
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197 | # self.bck.Add(self.fitting_radio, (iy, ix), (1, 1), |
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198 | # wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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199 | |
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200 | # Button to start batch slicing |
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201 | iy += 1 |
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202 | button_label = "Apply Slicer to Selected Plots" |
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203 | self.batch_slicer_button = wx.Button(parent=self, |
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204 | label=button_label) |
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205 | self.Bind(wx.EVT_BUTTON, self.on_batch_slicer) |
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206 | self.bck.Add(self.batch_slicer_button, (iy, ix), (1, 1), |
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207 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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208 | iy += 1 |
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209 | self.bck.Add((5, 5), (iy, ix), (1, 1), |
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210 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 5) |
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211 | self.bck.Layout() |
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212 | self.bck.Fit(self) |
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213 | self.parent.GetSizer().Layout() |
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214 | |
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215 | def onParamChange(self, evt): |
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216 | """ |
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217 | receive an event end reset value text fields |
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218 | inside self.parameters |
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219 | """ |
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220 | evt.Skip() |
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221 | if evt.type == "UPDATE": |
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222 | for item in self.parameters: |
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223 | if item[0] in evt.params: |
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224 | item[1].SetValue("%-5.3g" % evt.params[item[0]]) |
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225 | item[1].Refresh() |
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226 | |
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227 | def onTextEnter(self, evt): |
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228 | """ |
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229 | Parameters have changed |
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230 | """ |
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231 | params = {} |
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232 | has_error = False |
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233 | for item in self.parameters: |
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234 | try: |
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235 | params[item[0]] = float(item[1].GetValue()) |
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236 | item[1].SetBackgroundColour( |
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237 | wx.SystemSettings_GetColour(wx.SYS_COLOUR_WINDOW)) |
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238 | item[1].Refresh() |
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239 | except: |
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240 | has_error = True |
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241 | item[1].SetBackgroundColour("pink") |
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242 | item[1].Refresh() |
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243 | |
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244 | if not has_error: |
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245 | # Post parameter event |
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246 | # parent here is plotter2D |
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247 | event = SlicerParameterEvent(type=self.type, params=params) |
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248 | wx.PostEvent(self, event) |
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249 | |
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250 | def on_batch_slicer(self, evt=None): |
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251 | """ |
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252 | Method invoked with batch slicing button is pressed |
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253 | :param evt: Event triggering hide/show of the batch slicer parameters |
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254 | """ |
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255 | apply_to_list = [] |
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256 | spp = self.parent.parent |
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257 | params = self.parent.slicer.get_params() |
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258 | type = self.type_select.GetStringSelection() |
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259 | save = self.auto_save.IsChecked() |
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260 | append = self.append_name.GetValue() |
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261 | path = self.path.GetPath() |
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262 | |
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263 | # Find desired 2D data panels |
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264 | for key, mgr in spp.plot_panels.iteritems(): |
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265 | if mgr.graph.prop['title'] in self.data_list.CheckedStrings: |
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266 | apply_to_list.append(mgr) |
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267 | |
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268 | # Apply slicer type to selected panels |
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269 | for item in apply_to_list: |
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270 | self._apply_slicer_to_plot(item, type) |
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271 | |
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272 | # Post an event to apply appropriate slicer params to each slicer |
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273 | # Event needed due to how apply_slicer_to_plot works |
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274 | event = apply_params(params=params, plot_list=apply_to_list, |
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275 | auto_save=save, append=append, |
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276 | path=path, type=type) |
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277 | wx.PostEvent(self, event) |
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278 | |
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279 | def onChangeSlicer(self, evt): |
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280 | """ |
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281 | Event driven slicer change when self.type_select changes |
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282 | :param evt: Event triggering this change |
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283 | """ |
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284 | self._apply_slicer_to_plot(self.parent) |
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285 | |
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286 | def _apply_slicer_to_plot(self, plot, type=None): |
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287 | """ |
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288 | Apply a slicer to *any* plot window, not just parent window |
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289 | :param plot: 2D plot panel to apply a slicer to |
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290 | :param type: The type of slicer to apply to the panel |
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291 | """ |
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292 | # Skip redrawing the current plot if no change |
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293 | if self.parent == plot and self.type == type: |
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294 | return |
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295 | if type is None: |
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296 | type = self.type_select.GetStringSelection() |
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297 | if type == "SectorInteractor": |
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298 | plot.onSectorQ(None) |
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299 | elif type == "AnnulusInteractor": |
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300 | plot.onSectorPhi(None) |
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301 | elif type == "BoxInteractorX": |
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302 | plot.onBoxavgX(None) |
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303 | elif type == "BoxInteractorY": |
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304 | plot.onBoxavgY(None) |
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305 | |
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306 | def process_list(self): |
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307 | """ |
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308 | Populate the check list from the currently plotted 2D data |
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309 | """ |
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310 | self.checkme = None |
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311 | main_window = self.parent.parent |
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312 | self.loaded_data = [] |
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313 | id = wx.NewId() |
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314 | # Iterate over the loaded plots and find all 2D panels |
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315 | for key, value in main_window.plot_panels.iteritems(): |
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316 | if isinstance(value, ModelPanel2D): |
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317 | self.loaded_data.append(value.data2D.name) |
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318 | if value.data2D.id == self.parent.data2D.id: |
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319 | # Set current plot panel as uncheckable |
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320 | self.checkme = self.loaded_data.index(value.data2D.name) |
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321 | self.data_list = wx.CheckListBox(parent=self, id=id, |
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322 | choices=self.loaded_data, |
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323 | name="Apply Slicer to 2D Plots:") |
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324 | # Check all items by default |
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325 | for item in range(len(self.data_list.Items)): |
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326 | self.data_list.Check(item) |
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327 | self.data_list.Bind(wx.EVT_CHECKLISTBOX, self.on_check_box_list) |
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328 | |
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329 | def on_check_box_list(self, evt=None): |
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330 | """ |
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331 | Prevent a checkbox item from being unchecked |
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332 | :param e: Event triggered when a checkbox list item is checked |
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333 | """ |
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334 | if evt is None: |
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335 | return |
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336 | index = evt.GetSelection() |
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337 | if index == self.checkme: |
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338 | self.data_list.Check(index) |
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339 | |
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340 | def apply_params_list_and_process(self, evt=None): |
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341 | """ |
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342 | Event based parameter setting. |
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343 | :param evt: Event triggered to apply parameters to a list of plots |
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344 | evt should have attrs plot_list and params |
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345 | """ |
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346 | # Apply parameter list to each plot as desired |
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347 | for item in evt.plot_list: |
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348 | event = SlicerParameterEvent(type=evt.type, params=evt.params) |
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349 | wx.PostEvent(item, event) |
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350 | # Post an event to save each data set to file |
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351 | if evt.auto_save: |
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352 | event = auto_save(append_to_name=evt.append, |
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353 | file_list=evt.plot_list, |
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354 | path=evt.path, type=evt.type) |
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355 | wx.PostEvent(self, event) |
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356 | |
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357 | def save_files(self, evt=None): |
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358 | """ |
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359 | Automatically save the sliced data to file. |
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360 | :param evt: Event that triggered the call to the method |
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361 | """ |
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362 | if evt is None: |
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363 | return |
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364 | writer = Reader() |
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365 | main_window = self.parent.parent |
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366 | data_dic = {} |
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367 | append = evt.append_to_name |
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368 | names = [] |
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369 | convert_dict = {"SectorInteractor": "SectorQ", |
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370 | "AnnulusInteractor": "AnnulusPhi", |
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371 | "BoxInteractorX": "SlabX", |
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372 | "BoxInteractorY": "SlabY"} |
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373 | for f_name in evt.file_list: |
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374 | names.append(f_name.data2D.label) |
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375 | for key, plot in main_window.plot_panels.iteritems(): |
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376 | if not hasattr(plot, "data2D"): |
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377 | for item in plot.plots: |
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378 | base = item.replace(convert_dict[evt.type], "") |
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379 | if base in names: |
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380 | data_dic[item] = plot.plots[item] |
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381 | for item, data1d in data_dic.iteritems(): |
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382 | base = item.split(".")[0] |
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383 | save_to = evt.path + "\\" + base + append + ".xml" |
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384 | writer.write(save_to, data1d) |
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385 | |
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386 | def on_auto_save_checked(self, evt=None): |
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387 | """ |
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388 | Enable/Disable auto append when checkbox is checked |
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389 | :param evt: Event |
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390 | """ |
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391 | self.append_name.Enable(self.auto_save.IsChecked()) |
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392 | self.path.Enable(self.auto_save.IsChecked()) |
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