1 | |
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2 | ################################################################################ |
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3 | #This software was developed by the University of Tennessee as part of the |
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4 | #Distributed Data Analysis of Neutron Scattering Experiments (DANSE) |
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5 | #project funded by the US National Science Foundation. |
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6 | # |
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7 | #See the license text in license.txt |
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8 | # |
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9 | #copyright 2009, University of Tennessee |
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10 | ################################################################################ |
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11 | |
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12 | |
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13 | import wx |
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14 | from wx.lib.scrolledpanel import ScrolledPanel |
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15 | |
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16 | WIDTH = 400 |
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17 | HEIGHT = 300 |
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18 | MAX_NBR_DATA = 4 |
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19 | |
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20 | class BatchDataDialog(wx.Dialog): |
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21 | """ |
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22 | The current design of Batch fit allows only of type of data in the data |
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23 | set. This allows the user to make a quick selection of the type of data |
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24 | to use in fit tab. |
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25 | """ |
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26 | def __init__(self, parent=None, *args, **kwds): |
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27 | wx.Dialog.__init__(self, parent, *args, **kwds) |
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28 | self.SetSize((WIDTH, 250)) |
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29 | self.data_1d_selected = None |
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30 | self.data_2d_selected = None |
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31 | self._do_layout() |
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32 | |
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33 | def _do_layout(self): |
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34 | """ |
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35 | Draw the content of the current dialog window |
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36 | """ |
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37 | vbox = wx.BoxSizer(wx.VERTICAL) |
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38 | box_description= wx.StaticBox(self, -1,str("Hint")) |
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39 | hint_sizer = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
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40 | selection_sizer = wx.GridBagSizer(5,5) |
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41 | button_sizer = wx.BoxSizer(wx.HORIZONTAL) |
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42 | self.data_1d_selected = wx.RadioButton(self, -1, 'Data1D', |
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43 | style=wx.RB_GROUP) |
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44 | self.data_2d_selected = wx.RadioButton(self, -1, 'Data2D') |
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45 | self.data_1d_selected.SetValue(True) |
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46 | self.data_2d_selected.SetValue(False) |
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47 | button_cancel = wx.Button(self, wx.ID_CANCEL, "Cancel") |
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48 | button_OK = wx.Button(self, wx.ID_OK, "Ok") |
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49 | button_OK.SetFocus() |
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50 | hint = "Selected Data set contains both 1D and 2D Data.\n" |
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51 | hint += "Please select on type of analysis before proceeding.\n" |
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52 | hint_sizer.Add(wx.StaticText(self, -1, hint)) |
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53 | #draw area containing radio buttons |
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54 | ix = 0 |
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55 | iy = 0 |
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56 | selection_sizer.Add(self.data_1d_selected, (iy, ix), |
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57 | (1, 1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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58 | iy += 1 |
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59 | selection_sizer.Add(self.data_2d_selected, (iy, ix), |
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60 | (1, 1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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61 | #contruction the sizer contaning button |
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62 | button_sizer.Add((20, 20), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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63 | button_sizer.Add(button_cancel, 0, |
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64 | wx.LEFT|wx.RIGHT|wx.ADJUST_MINSIZE, 10) |
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65 | button_sizer.Add(button_OK, 0, |
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66 | wx.LEFT|wx.RIGHT|wx.ADJUST_MINSIZE, 10) |
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67 | vbox.Add(hint_sizer, 0, wx.EXPAND|wx.ALL, 10) |
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68 | vbox.Add(selection_sizer, 0, wx.TOP|wx.BOTTOM, 10) |
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69 | vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0) |
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70 | vbox.Add(button_sizer, 0 , wx.TOP|wx.BOTTOM, 10) |
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71 | self.SetSizer(vbox) |
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72 | |
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73 | def get_data(self): |
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74 | """ |
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75 | return 1 if user requested Data1D , 2 if user requested Data2D |
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76 | """ |
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77 | if self.data_1d_selected.GetValue(): |
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78 | return 1 |
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79 | else: |
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80 | return 2 |
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81 | |
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82 | |
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83 | |
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84 | class DataDialog(wx.Dialog): |
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85 | """ |
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86 | Allow file selection at loading time |
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87 | """ |
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88 | def __init__(self, data_list, parent=None, text='', |
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89 | nb_data=MAX_NBR_DATA, *args, **kwds): |
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90 | wx.Dialog.__init__(self, parent, *args, **kwds) |
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91 | self.SetTitle("Data Selection") |
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92 | self._max_data = nb_data |
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93 | self._nb_selected_data = nb_data |
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94 | |
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95 | self.SetSize((WIDTH, HEIGHT)) |
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96 | self.list_of_ctrl = [] |
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97 | if not data_list: |
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98 | return |
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99 | select_data_text = " %s Data selected.\n" % str(self._nb_selected_data) |
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100 | self._data_text_ctrl = wx.StaticText(self, -1, str(select_data_text)) |
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101 | self._data_text_ctrl.SetForegroundColour('blue') |
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102 | self._sizer_main = wx.BoxSizer(wx.VERTICAL) |
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103 | self._sizer_txt = wx.BoxSizer(wx.VERTICAL) |
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104 | self._sizer_button = wx.BoxSizer(wx.HORIZONTAL) |
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105 | self._choice_sizer = wx.GridBagSizer(5, 5) |
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106 | self._panel = ScrolledPanel(self, style=wx.RAISED_BORDER, |
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107 | size=(WIDTH-20, HEIGHT-50)) |
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108 | self._panel.SetupScrolling() |
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109 | self.__do_layout(data_list, text=text) |
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110 | |
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111 | def __do_layout(self, data_list, text=''): |
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112 | """ |
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113 | layout the dialog |
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114 | """ |
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115 | if not data_list or len(data_list) <= 1: |
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116 | return |
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117 | #add text |
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118 | if text.strip() == "": |
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119 | text = "Fitting: We recommend that you selected" |
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120 | text += " no more than '%s' data\n" % str(self._max_data) |
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121 | text += "for adequate plot display size. \n" |
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122 | text += "unchecked data won't be send to fitting . \n" |
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123 | text_ctrl = wx.StaticText(self, -1, str(text)) |
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124 | self._sizer_txt.Add(text_ctrl) |
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125 | iy = 0 |
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126 | ix = 0 |
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127 | data_count = 0 |
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128 | for i in range(len(data_list)): |
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129 | data_count += 1 |
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130 | cb = wx.CheckBox(self._panel, -1, str(data_list[i].name), (10, 10)) |
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131 | wx.EVT_CHECKBOX(self, cb.GetId(), self._count_selected_data) |
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132 | if data_count <= MAX_NBR_DATA: |
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133 | cb.SetValue(True) |
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134 | else: |
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135 | cb.SetValue(False) |
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136 | self.list_of_ctrl.append((cb, data_list[i])) |
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137 | self._choice_sizer.Add(cb, (iy, ix), |
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138 | (1, 1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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139 | iy += 1 |
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140 | self._panel.SetSizer(self._choice_sizer) |
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141 | #add sizer |
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142 | self._sizer_button.Add((20, 20), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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143 | button_cancel = wx.Button(self, wx.ID_CANCEL, "Cancel") |
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144 | self._sizer_button.Add(button_cancel, 0, |
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145 | wx.LEFT|wx.RIGHT|wx.ADJUST_MINSIZE, 10) |
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146 | button_OK = wx.Button(self, wx.ID_OK, "Ok") |
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147 | button_OK.SetFocus() |
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148 | self._sizer_button.Add(button_OK, 0, |
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149 | wx.LEFT|wx.RIGHT|wx.ADJUST_MINSIZE, 10) |
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150 | static_line = wx.StaticLine(self, -1) |
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151 | |
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152 | self._sizer_txt.Add(self._panel, 1, wx.EXPAND|wx.LEFT|wx.RIGHT, 5) |
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153 | self._sizer_main.Add(self._sizer_txt, 1, wx.EXPAND|wx.ALL, 10) |
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154 | self._sizer_main.Add(self._data_text_ctrl, 0, |
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155 | wx.EXPAND|wx.LEFT|wx.RIGHT, 10) |
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156 | self._sizer_main.Add(static_line, 0, wx.EXPAND, 0) |
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157 | self._sizer_main.Add(self._sizer_button, 0, wx.EXPAND|wx.ALL, 10) |
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158 | self.SetSizer(self._sizer_main) |
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159 | self.Layout() |
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160 | |
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161 | def get_data(self): |
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162 | """ |
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163 | return the selected data |
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164 | """ |
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165 | temp = [] |
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166 | for item in self.list_of_ctrl: |
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167 | cb, data = item |
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168 | if cb.GetValue(): |
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169 | temp.append(data) |
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170 | return temp |
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171 | |
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172 | def _count_selected_data(self, event): |
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173 | """ |
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174 | count selected data |
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175 | """ |
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176 | if event.GetEventObject().GetValue(): |
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177 | self._nb_selected_data += 1 |
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178 | else: |
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179 | self._nb_selected_data -= 1 |
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180 | select_data_text = " %s Data selected.\n" % str(self._nb_selected_data) |
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181 | self._data_text_ctrl.SetLabel(select_data_text) |
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182 | if self._nb_selected_data <= self._max_data: |
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183 | self._data_text_ctrl.SetForegroundColour('blue') |
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184 | else: |
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185 | self._data_text_ctrl.SetForegroundColour('red') |
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186 | |
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187 | |
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