1 | """ |
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2 | Implement grid used to store data |
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3 | """ |
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4 | import wx |
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5 | import numpy |
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6 | import math |
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7 | import re |
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8 | import os |
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9 | import sys |
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10 | import copy |
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11 | from wx.lib.scrolledpanel import ScrolledPanel |
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12 | import wx.grid as Grid |
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13 | import wx.aui |
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14 | from wx.aui import AuiNotebook as nb |
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15 | from sans.guiframe.panel_base import PanelBase |
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16 | import wx.lib.sheet as sheet |
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17 | |
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18 | from sans.guiframe.events import NewPlotEvent |
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19 | from sans.guiframe.events import StatusEvent |
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20 | from sans.guiframe.dataFitting import Data1D |
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21 | |
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22 | FUNC_DICT = {"sqrt": "math.sqrt", |
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23 | "pow": "math.sqrt"} |
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24 | |
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25 | class BatchCell: |
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26 | """ |
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27 | Object describing a cell in the grid. |
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28 | |
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29 | """ |
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30 | def __init__(self): |
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31 | self.label = "" |
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32 | self.value = None |
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33 | self.col = -1 |
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34 | self.row = -1 |
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35 | self.object = None |
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36 | |
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37 | |
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38 | def parse_string(sentence, list): |
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39 | """ |
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40 | Return a dictionary of column label and index or row selected |
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41 | :param sentence: String to parse |
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42 | :param list: list of columns label |
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43 | """ |
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44 | toks = [] |
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45 | p2 = re.compile(r'\d+') |
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46 | p = re.compile(r'[\+\-\*\%\/]') |
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47 | labels = p.split(sentence) |
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48 | col_dict = {} |
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49 | for elt in labels: |
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50 | rang = None |
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51 | temp_arr = [] |
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52 | for label in list: |
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53 | label_pos = elt.find(label) |
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54 | if label_pos != -1: |
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55 | if elt.count(',') > 0: |
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56 | new_temp = [] |
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57 | temp = elt.split(label) |
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58 | for item in temp: |
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59 | range_pos = item.find(":") |
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60 | if range_pos != -1: |
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61 | rang = p2.findall(item) |
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62 | for i in xrange(int(rang[0]), int(rang[1])+1 ): |
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63 | new_temp.append(i) |
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64 | temp_arr += new_temp |
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65 | else: |
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66 | temp = elt.split(label) |
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67 | for item in temp: |
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68 | range_pos = item.find(":") |
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69 | if range_pos != -1: |
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70 | rang = p2.findall(item) |
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71 | for i in xrange(int(rang[0]), int(rang[1])+1 ): |
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72 | temp_arr.append(i) |
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73 | col_dict[elt] = (label, temp_arr) |
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74 | return col_dict |
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75 | |
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76 | |
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77 | |
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78 | class SPanel(ScrolledPanel): |
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79 | def __init__(self, parent, *args, **kwds): |
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80 | ScrolledPanel.__init__(self, parent , *args, **kwds) |
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81 | self.SetupScrolling() |
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82 | |
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83 | class GridPage(sheet.CSheet): |
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84 | """ |
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85 | """ |
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86 | def __init__(self, parent, panel=None): |
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87 | """ |
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88 | """ |
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89 | sheet.CSheet.__init__(self, parent) |
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90 | |
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91 | self.AdjustScrollbars() |
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92 | #self.SetLabelBackgroundColour('#DBD4D4') |
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93 | self.parent = parent |
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94 | self.panel = panel |
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95 | self.col_names = [] |
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96 | self.data_inputs = {} |
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97 | self.data_outputs = {} |
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98 | self.data = None |
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99 | self.details = "" |
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100 | self.file_name = None |
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101 | self._cols = 50 |
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102 | self._rows = 51 |
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103 | self.last_selected_row = -1 |
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104 | self.last_selected_col = -1 |
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105 | col_with = 30 |
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106 | row_height = 20 |
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107 | self.max_row_touse = 0 |
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108 | self.axis_value = [] |
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109 | self.axis_label = "" |
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110 | self.selected_cells = [] |
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111 | self.selected_cols = [] |
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112 | self.selected_row = [] |
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113 | self.plottable_list = [] |
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114 | self.plottable_flag = False |
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115 | self.SetColMinimalAcceptableWidth(col_with) |
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116 | self.SetRowMinimalAcceptableHeight(row_height) |
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117 | self.SetNumberRows(self._cols) |
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118 | self.SetNumberCols(self._rows) |
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119 | self.AutoSize() |
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120 | self.Bind(wx.grid.EVT_GRID_LABEL_LEFT_CLICK, self.on_left_click) |
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121 | self.Bind(wx.grid.EVT_GRID_LABEL_RIGHT_CLICK, self.on_right_click) |
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122 | self.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK, self.on_selected_cell) |
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123 | self.Bind(wx.grid.EVT_GRID_CMD_CELL_CHANGE, self.on_edit_cell) |
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124 | |
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125 | def on_edit_cell(self, event): |
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126 | """ |
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127 | """ |
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128 | row, col = event.GetRow(), event.GetCol() |
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129 | if row > self.max_row_touse: |
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130 | self.max_row_touse = row |
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131 | event.Skip() |
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132 | |
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133 | def on_selected_cell(self, event): |
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134 | """ |
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135 | Handler catching cell selection |
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136 | """ |
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137 | flag = event.CmdDown() or event.ControlDown() |
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138 | row, col = event.GetRow(), event.GetCol() |
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139 | cell = (row, col) |
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140 | event.Skip() |
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141 | if not flag: |
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142 | self.selected_cells = [] |
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143 | self.axis_value = [] |
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144 | self.axis_label = "" |
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145 | if col >= 0: |
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146 | self.axis_label = self.GetCellValue(0, col) |
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147 | if cell not in self.selected_cells: |
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148 | if row > 0: |
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149 | self.selected_cells.append(cell) |
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150 | else: |
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151 | if flag: |
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152 | self.selected_cells.remove(cell) |
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153 | self.axis_value = [] |
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154 | for cell_row, cell_col in self.selected_cells: |
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155 | if cell_row > 0 and cell_row < self.max_row_touse: |
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156 | self.axis_value.append(self.GetCellValue(cell_row, cell_col)) |
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157 | |
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158 | def set_plottable_list(self, prev_row, next_row, prev_col, next_col): |
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159 | """ |
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160 | """ |
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161 | if (prev_col == -1 and next_col != -1 and prev_row != -1 ) or \ |
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162 | (prev_row == -1 and next_row !=-1 and prev_col != -1): |
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163 | self.plottable_flag = True |
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164 | if self.plottable_flag: |
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165 | print "special case" |
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166 | |
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167 | def on_left_click(self, event): |
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168 | """ |
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169 | Catch the left click on label mouse event |
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170 | """ |
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171 | event.Skip() |
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172 | flag = event.CmdDown() or event.ControlDown() |
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173 | col = event.GetCol() |
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174 | row = event.GetRow() |
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175 | print "on left click", row, col, flag |
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176 | |
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177 | if not flag: |
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178 | self.selected_cols = [] |
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179 | self.selected_cells = [] |
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180 | self.axis_label = "" |
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181 | self.plottable_list = [] |
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182 | self.plottable_flag = False |
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183 | else: |
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184 | self.set_plottable_list(prev_row=self.last_selected_row, |
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185 | next_row=row, |
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186 | prev_col=self.last_selected_col, |
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187 | next_col=col) |
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188 | |
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189 | self.last_selected_col = col |
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190 | self.last_selected_row = row |
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191 | if col != -1: |
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192 | for row in range(1, self.GetNumberRows()+ 1): |
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193 | cell = (row, col) |
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194 | if row > 0 and row < self.max_row_touse: |
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195 | if cell not in self.selected_cells: |
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196 | self.selected_cells.append(cell) |
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197 | self.selected_cols.append(col) |
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198 | self.axis_value = [] |
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199 | for cell_row, cell_col in self.selected_cells: |
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200 | self.axis_value.append(self.GetCellValue(cell_row, cell_col)) |
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201 | self.axis_label = self.GetCellValue(0, col) |
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202 | |
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203 | |
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204 | def on_right_click(self, event): |
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205 | """ |
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206 | Catch the right click mouse |
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207 | """ |
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208 | |
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209 | col = event.GetCol() |
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210 | self.selected_cols = [] |
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211 | self.selected_cols.append(col) |
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212 | # Slicer plot popup menu |
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213 | slicerpop = wx.Menu() |
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214 | col_label_menu = wx.Menu() |
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215 | slicerpop.AppendSubMenu(col_label_menu , |
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216 | '&Insert Column', 'Insert Column') |
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217 | col_name = [self.GetCellValue(0, c) |
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218 | for c in range(self.GetNumberCols())] |
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219 | row = 0 |
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220 | label = self.GetCellValue(row, col) |
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221 | self.insert_col_menu(col_label_menu, label, self) |
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222 | id = wx.NewId() |
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223 | hint = 'Remove selected column %s' |
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224 | slicerpop.Append(id, '&Remove Column', hint) |
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225 | wx.EVT_MENU(self, id, self.on_remove_column) |
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226 | |
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227 | pos = wx.GetMousePosition() |
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228 | pos = self.ScreenToClient(pos) |
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229 | self.PopupMenu(slicerpop, pos) |
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230 | event.Skip() |
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231 | |
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232 | def insert_col_menu(self, menu, label, window): |
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233 | """ |
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234 | """ |
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235 | id = wx.NewId() |
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236 | title = "Empty" |
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237 | hint = 'Insert empty column before %s' % str(label) |
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238 | menu.Append(id, title, hint) |
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239 | wx.EVT_MENU(window, id, self.on_insert_column) |
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240 | col_name = [self.GetCellValue(0, col) |
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241 | for col in range(self.GetNumberCols())] |
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242 | for c_name in self.data.keys(): |
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243 | if c_name not in col_name: |
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244 | id = wx.NewId() |
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245 | hint = "Insert %s column before the " % str(c_name) |
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246 | hint += " %s column" % str(label) |
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247 | menu.Append(id, '&%s' % str(c_name), hint) |
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248 | wx.EVT_MENU(window, id, self.on_insert_column) |
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249 | |
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250 | |
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251 | def on_remove_column(self, event=None): |
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252 | """ |
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253 | """ |
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254 | if self.selected_cols is not None or len(self.selected_cols) > 0: |
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255 | col = self.selected_cols[0] |
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256 | self.remove_column(col=col, numCols=1) |
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257 | |
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258 | def remove_column(self, col, numCols=1): |
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259 | """ |
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260 | Remove column to the current grid |
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261 | """ |
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262 | # add data to the grid |
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263 | row = 0 |
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264 | col_name = self.GetCellValue(row, col) |
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265 | self.data[col_name] = [] |
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266 | for row in range(1, self.GetNumberRows() + 1): |
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267 | if row < self.max_row_touse: |
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268 | value = self.GetCellValue(row, col) |
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269 | self.data[col_name].append(value) |
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270 | for k , value_list in self.data.iteritems(): |
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271 | if k != col_name: |
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272 | length = len(value_list) |
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273 | if length < self.max_row_touse: |
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274 | diff = self.max_row_touse - length |
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275 | for i in range(diff): |
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276 | self.data[k].append("") |
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277 | self.DeleteCols(pos=col, numCols=numCols, updateLabels=True) |
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278 | |
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279 | def on_insert_column(self, event): |
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280 | """ |
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281 | """ |
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282 | if self.selected_cols is not None or len(self.selected_cols) > 0: |
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283 | col = self.selected_cols[0] |
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284 | # add data to the grid |
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285 | row = 0 |
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286 | id = event.GetId() |
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287 | col_name = event.GetEventObject().GetLabelText(id) |
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288 | self.insert_column(col=col, col_name=col_name) |
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289 | if not issubclass(event.GetEventObject().__class__ , wx.Menu): |
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290 | col += 1 |
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291 | self.selected_cols[0] += 1 |
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292 | |
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293 | def insert_column(self, col, col_name): |
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294 | """ |
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295 | """ |
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296 | |
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297 | row = 0 |
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298 | self.InsertCols(pos=col, numCols=1, updateLabels=True) |
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299 | if col_name.strip() != "Empty": |
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300 | self.SetCellValue(row, col, str(col_name.strip())) |
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301 | if col_name in self.data.keys(): |
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302 | value_list = self.data[col_name] |
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303 | cell_row = 1 |
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304 | for value in value_list: |
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305 | self.SetCellValue(cell_row, col, str(value)) |
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306 | cell_row += 1 |
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307 | |
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308 | |
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309 | def on_set_x_axis(self, event): |
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310 | """ |
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311 | """ |
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312 | self.panel.set_xaxis(x=self.axis_value, label=self.axis_label) |
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313 | |
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314 | def on_set_y_axis(self, event): |
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315 | """ |
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316 | """ |
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317 | self.panel.set_yaxis(y=self.axis_value, label=self.axis_label) |
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318 | |
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319 | def set_data(self, data_inputs, data_outputs, details, file_name): |
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320 | """ |
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321 | Add data to the grid |
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322 | :param data_inputs: data to use from the context menu of the grid |
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323 | :param data_ouputs: default columns deplayed |
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324 | """ |
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325 | self.file_name = file_name |
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326 | self.details = details |
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327 | |
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328 | if data_outputs is None: |
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329 | data_outputs = {} |
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330 | self.data_outputs = data_outputs |
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331 | if data_inputs is None: |
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332 | data_inputs = {} |
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333 | self.data_inputs = data_inputs |
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334 | self.data = {} |
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335 | for item in (self.data_outputs, self.data_inputs): |
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336 | self.data.update(item) |
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337 | if len(self.data_outputs) > 0: |
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338 | self._cols = self.GetNumberCols() |
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339 | self._rows = self.GetNumberRows() |
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340 | self.col_names = self.data_outputs.keys() |
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341 | self.col_names.sort() |
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342 | nbr_user_cols = len(self.col_names) |
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343 | #Add more columns to the grid if necessary |
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344 | if nbr_user_cols > self._cols: |
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345 | new_col_nbr = nbr_user_cols - self._cols |
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346 | self.AppendCols(new_col_nbr, True) |
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347 | #Add more rows to the grid if necessary |
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348 | nbr_user_row = len(self.data_outputs.values()) |
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349 | if nbr_user_row > self._rows + 1: |
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350 | new_row_nbr = nbr_user_row - self._rows |
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351 | self.AppendRows(new_row_nbr, True) |
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352 | # add data to the grid |
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353 | row = 0 |
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354 | col = 0 |
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355 | cell_col = 0 |
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356 | for col_name in self.col_names: |
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357 | # use the first row of the grid to add user defined labels |
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358 | self.SetCellValue(row, col, str(col_name)) |
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359 | col += 1 |
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360 | cell_row = 1 |
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361 | value_list = self.data_outputs[col_name] |
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362 | |
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363 | for value in value_list: |
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364 | label = value |
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365 | if issubclass(value.__class__, BatchCell): |
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366 | label = value.label |
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367 | self.SetCellValue(cell_row, cell_col, str(label)) |
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368 | cell_row += 1 |
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369 | cell_col += 1 |
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370 | if cell_row > self.max_row_touse: |
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371 | self.max_row_touse = cell_row |
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372 | |
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373 | def get_grid_view(self): |
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374 | """ |
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375 | Return value contained in the grid |
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376 | """ |
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377 | grid_view = {} |
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378 | for col in xrange(self.GetNumberCols()): |
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379 | label = self.GetCellValue(row=0, col=col) |
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380 | label = label.strip() |
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381 | if label != "": |
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382 | grid_view[label] = [] |
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383 | for row in range(1, self.max_row_touse+1): |
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384 | value = self.GetCellValue(row=row, col=col) |
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385 | if value != "": |
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386 | grid_view[label].append(value) |
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387 | else: |
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388 | grid_view[label].append(None) |
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389 | return grid_view |
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390 | |
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391 | class Notebook(nb, PanelBase): |
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392 | """ |
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393 | ## Internal name for the AUI manager |
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394 | window_name = "Fit panel" |
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395 | ## Title to appear on top of the window |
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396 | """ |
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397 | window_caption = "Notebook " |
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398 | |
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399 | def __init__(self, parent, manager=None, data=None, *args, **kwargs): |
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400 | """ |
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401 | """ |
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402 | nb.__init__(self, parent, -1, |
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403 | style=wx.aui.AUI_NB_WINDOWLIST_BUTTON| |
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404 | wx.aui.AUI_BUTTON_DOWN| |
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405 | wx.aui.AUI_NB_DEFAULT_STYLE| |
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406 | wx.CLIP_CHILDREN) |
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407 | PanelBase.__init__(self, parent) |
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408 | self.enable_close_button() |
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409 | self.parent = parent |
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410 | self.manager = manager |
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411 | self.data = data |
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412 | #add empty page |
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413 | self.add_empty_page() |
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414 | |
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415 | self.Bind(wx.aui.EVT_AUINOTEBOOK_PAGE_CLOSE, self.on_close_page) |
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416 | |
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417 | def add_empty_page(self): |
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418 | """ |
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419 | """ |
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420 | grid = GridPage(self, panel=self.parent) |
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421 | self.AddPage(grid, "", True) |
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422 | pos = self.GetPageIndex(grid) |
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423 | title = "Batch " + str(self.GetPageCount()) |
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424 | self.SetPageText(pos, title) |
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425 | self.SetSelection(pos) |
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426 | return grid , pos |
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427 | |
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428 | def enable_close_button(self): |
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429 | """ |
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430 | display the close button on tab for more than 1 tabs else remove the |
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431 | close button |
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432 | """ |
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433 | if self.GetPageCount() <= 1: |
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434 | style = self.GetWindowStyleFlag() |
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435 | flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB |
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436 | if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB == flag: |
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437 | style = style & ~wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB |
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438 | self.SetWindowStyle(style) |
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439 | else: |
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440 | style = self.GetWindowStyleFlag() |
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441 | flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB |
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442 | if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB != flag: |
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443 | style |= wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB |
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444 | self.SetWindowStyle(style) |
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445 | |
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446 | def on_edit_axis(self): |
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447 | """ |
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448 | Return the select cell of a given selected column |
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449 | """ |
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450 | pos = self.GetSelection() |
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451 | grid = self.GetPage(pos) |
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452 | if len(grid.selected_cols) > 1: |
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453 | msg = "Edit axis doesn't understand this selection.\n" |
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454 | msg += "Please select only one column" |
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455 | raise ValueError, msg |
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456 | if len(grid.selected_cols) == 1: |
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457 | col = grid.selected_cols[0] |
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458 | if len(grid.selected_cells) > 0: |
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459 | cell_row, cell_col = grid.selected_cells[0] |
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460 | if cell_col != col: |
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461 | msg = "Edit axis doesn't understand this selection.\n" |
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462 | msg += "Please select element of the same col" |
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463 | raise ValueError, msg |
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464 | return grid.selected_cells |
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465 | |
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466 | |
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467 | def get_column_labels(self): |
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468 | """ |
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469 | return dictionary of columns labels of the current page |
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470 | """ |
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471 | pos = self.GetSelection() |
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472 | grid = self.GetPage(pos) |
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473 | labels = {} |
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474 | row = 0 |
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475 | for col in range(grid.GetNumberCols()): |
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476 | label = grid.GetCellValue(row, col) |
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477 | if label.strip() != "" : |
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478 | labels[label.strip()] = col |
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479 | return labels |
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480 | |
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481 | def create_axis_label(self, cell_list): |
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482 | """ |
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483 | Receive a list of cells and create a string presenting the selected |
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484 | cells. |
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485 | :param cell_list: list of tuple |
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486 | |
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487 | """ |
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488 | pos = self.GetSelection() |
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489 | grid = self.GetPage(pos) |
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490 | label = "" |
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491 | col_name = "" |
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492 | def create_label(col_name, row_min=None, row_max=None): |
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493 | """ |
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494 | """ |
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495 | result = "" |
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496 | if row_min is not None or row_max is not None: |
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497 | if row_min is None: |
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498 | result = str(row_max) + "]" |
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499 | elif row_max is None: |
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500 | result = str(col_name) + "[" + str(row_min) + ":" |
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501 | else: |
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502 | result = str(col_name) + "[" + str(row_min) + ":" |
---|
503 | result += str(col_name) + str(row_max) + "]" |
---|
504 | return result |
---|
505 | |
---|
506 | if len(cell_list) > 0: |
---|
507 | if len(cell_list) == 1: |
---|
508 | row_min, col = cell_list[0] |
---|
509 | col_name = grid.GetCellValue(0, col) |
---|
510 | label = create_label(col_name, row_min+1 , row_min+1) |
---|
511 | return label, col_name |
---|
512 | else: |
---|
513 | temp_list = copy.deepcopy(cell_list) |
---|
514 | temp_list.sort() |
---|
515 | length = len(temp_list) |
---|
516 | row_min, col = temp_list[0] |
---|
517 | row_max, _ = temp_list[length-1] |
---|
518 | col_name = grid.GetCellValue(0, col) |
---|
519 | index = 0 |
---|
520 | for row in xrange(row_min, row_max +1): |
---|
521 | if index > 0 and index < len(temp_list): |
---|
522 | new_row, _ = temp_list[index] |
---|
523 | if row != new_row: |
---|
524 | temp_list.insert(index, (None, None)) |
---|
525 | if index -1 >=0: |
---|
526 | new_row, _ = temp_list[index-1] |
---|
527 | label += create_label(col_name, None, new_row +1) |
---|
528 | label += "," |
---|
529 | if index + 1 < len(temp_list): |
---|
530 | new_row, _ = temp_list[index + 1] |
---|
531 | label += create_label(col_name, new_row+1, None) |
---|
532 | if index == 0: |
---|
533 | label += create_label(col_name, row_min+1, None) |
---|
534 | elif index == len(temp_list)-1: |
---|
535 | label += create_label(col_name, None, row_max+1) |
---|
536 | index += 1 |
---|
537 | return label, col_name |
---|
538 | |
---|
539 | def on_close_page(self, event): |
---|
540 | """ |
---|
541 | close the page |
---|
542 | """ |
---|
543 | if self.GetPageCount() == 1: |
---|
544 | event.Veto() |
---|
545 | self.enable_close_button() |
---|
546 | |
---|
547 | def set_data(self, data_inputs, data_outputs, details="", file_name=None): |
---|
548 | if data_outputs is None or data_outputs == {}: |
---|
549 | return |
---|
550 | |
---|
551 | for pos in range(self.GetPageCount()): |
---|
552 | grid = self.GetPage(pos) |
---|
553 | if grid.data is None: |
---|
554 | #Found empty page |
---|
555 | grid.set_data(data_inputs=data_inputs, |
---|
556 | data_outputs=data_outputs, |
---|
557 | details=details, |
---|
558 | file_name=file_name) |
---|
559 | self.SetSelection(pos) |
---|
560 | return |
---|
561 | |
---|
562 | grid, pos = self.add_empty_page() |
---|
563 | grid.set_data(data_inputs=data_inputs, |
---|
564 | data_outputs=data_outputs, |
---|
565 | file_name=file_name, |
---|
566 | details=details) |
---|
567 | |
---|
568 | def add_column(self): |
---|
569 | """ |
---|
570 | Append a new column to the grid |
---|
571 | """ |
---|
572 | pos = self.GetSelection() |
---|
573 | grid = self.GetPage(pos) |
---|
574 | grid.AppendCols(1, True) |
---|
575 | |
---|
576 | |
---|
577 | |
---|
578 | |
---|
579 | |
---|
580 | class GridPanel(SPanel): |
---|
581 | def __init__(self, parent, data_inputs=None, |
---|
582 | data_outputs=None, *args, **kwds): |
---|
583 | SPanel.__init__(self, parent , *args, **kwds) |
---|
584 | |
---|
585 | self.vbox = wx.BoxSizer(wx.VERTICAL) |
---|
586 | |
---|
587 | self.plotting_sizer = wx.FlexGridSizer(3, 7, 10, 5) |
---|
588 | self.grid_sizer = wx.BoxSizer(wx.HORIZONTAL) |
---|
589 | self.vbox.AddMany([(self.grid_sizer, 1, wx.EXPAND, 0), |
---|
590 | (wx.StaticLine(self, -1), 0, wx.EXPAND, 0), |
---|
591 | (self.plotting_sizer)]) |
---|
592 | self.parent = parent |
---|
593 | self._data_inputs = data_inputs |
---|
594 | self._data_outputs = data_outputs |
---|
595 | self.x = [] |
---|
596 | self.y = [] |
---|
597 | self.x_axis_label = None |
---|
598 | self.y_axis_label = None |
---|
599 | self.x_axis_title = None |
---|
600 | self.y_axis_title = None |
---|
601 | self.x_axis_unit = None |
---|
602 | self.y_axis_unit = None |
---|
603 | self.plot_button = None |
---|
604 | self.notebook = None |
---|
605 | self.layout_grid() |
---|
606 | self.layout_plotting_area() |
---|
607 | self.SetSizer(self.vbox) |
---|
608 | |
---|
609 | def set_xaxis(self, label="", x=None): |
---|
610 | """ |
---|
611 | """ |
---|
612 | if x is None: |
---|
613 | x = [] |
---|
614 | self.x = x |
---|
615 | self.x_axis_label.SetValue("%s[:]" % str(label)) |
---|
616 | self.x_axis_title.SetValue(str(label)) |
---|
617 | |
---|
618 | def set_yaxis(self, label="", y=None): |
---|
619 | """ |
---|
620 | """ |
---|
621 | if y is None: |
---|
622 | y = [] |
---|
623 | self.y = y |
---|
624 | self.y_axis_label.SetValue("%s[:]" % str(label)) |
---|
625 | self.y_axis_title.SetValue(str(label)) |
---|
626 | |
---|
627 | def get_plot_axis(self, col, list): |
---|
628 | """ |
---|
629 | |
---|
630 | """ |
---|
631 | axis = [] |
---|
632 | pos = self.notebook.GetSelection() |
---|
633 | grid = self.notebook.GetPage(pos) |
---|
634 | for row in list: |
---|
635 | label = grid.GetCellValue(0, col) |
---|
636 | value = grid.GetCellValue(row - 1, col).strip() |
---|
637 | if value != "": |
---|
638 | if label.lower().strip() == "data": |
---|
639 | axis.append(float(row - 1)) |
---|
640 | else: |
---|
641 | try: |
---|
642 | axis.append(float(value)) |
---|
643 | except: |
---|
644 | msg = "Invalid data in row %s column %s" % (str(row), |
---|
645 | str(col)) |
---|
646 | wx.PostEvent(self.parent.parent, |
---|
647 | SatusEvent(status=msg, info="error")) |
---|
648 | else: |
---|
649 | axis.append(None) |
---|
650 | return axis |
---|
651 | |
---|
652 | def on_save_column(self, parent): |
---|
653 | """ |
---|
654 | """ |
---|
655 | pos = self.notebook.GetSelection() |
---|
656 | grid = self.notebook.GetPage(pos) |
---|
657 | if parent is not None and self.data is not None: |
---|
658 | parent.write_batch_tofile(data=grid.data, |
---|
659 | file_name=path, |
---|
660 | details=self.details) |
---|
661 | |
---|
662 | def on_plot(self, event): |
---|
663 | """ |
---|
664 | Evaluate the contains of textcrtl and plot result |
---|
665 | """ |
---|
666 | pos = self.notebook.GetSelection() |
---|
667 | grid = self.notebook.GetPage(pos) |
---|
668 | column_names = {} |
---|
669 | if grid is not None: |
---|
670 | column_names = self.notebook.get_column_labels() |
---|
671 | #evalue x |
---|
672 | sentence = self.x_axis_label.GetValue() |
---|
673 | if sentence.strip() == "": |
---|
674 | msg = "select value for x axis" |
---|
675 | raise ValueError, msg |
---|
676 | dict = parse_string(sentence, column_names.keys()) |
---|
677 | for tok, (col_name, list) in dict.iteritems(): |
---|
678 | col = column_names[col_name] |
---|
679 | xaxis = self.get_plot_axis(col, list) |
---|
680 | sentence = sentence.replace(tok, |
---|
681 | "numpy.array(%s)" % str(xaxis)) |
---|
682 | for key, value in FUNC_DICT.iteritems(): |
---|
683 | sentence = sentence.replace(key.lower(), value) |
---|
684 | x = eval(sentence) |
---|
685 | #evaluate y |
---|
686 | sentence = self.y_axis_label.GetValue() |
---|
687 | if sentence.strip() == "": |
---|
688 | msg = "select value for y axis" |
---|
689 | raise ValueError, msg |
---|
690 | dict = parse_string(sentence, column_names.keys()) |
---|
691 | for tok, (col_name, list) in dict.iteritems(): |
---|
692 | col = column_names[col_name] |
---|
693 | yaxis = self.get_plot_axis(col, list) |
---|
694 | sentence = sentence.replace(tok, |
---|
695 | "numpy.array(%s)" % str(yaxis)) |
---|
696 | for key, value in FUNC_DICT.iteritems(): |
---|
697 | sentence = sentence.replace(key, value) |
---|
698 | y = eval(sentence) |
---|
699 | #plotting |
---|
700 | new_plot = Data1D(x=x, y=y) |
---|
701 | new_plot.id = wx.NewId() |
---|
702 | new_plot.group_id = wx.NewId() |
---|
703 | title = "%s vs %s" % (self.y_axis_title.GetValue(), |
---|
704 | self.x_axis_title.GetValue()) |
---|
705 | new_plot.xaxis(self.x_axis_title.GetValue(), self.x_axis_unit.GetValue()) |
---|
706 | new_plot.yaxis(self.y_axis_title.GetValue(), self.y_axis_unit.GetValue()) |
---|
707 | try: |
---|
708 | title = self.notebook.GetPageText(pos) |
---|
709 | new_plot.name = title |
---|
710 | wx.PostEvent(self.parent.parent, |
---|
711 | NewPlotEvent(plot=new_plot, |
---|
712 | group_id=str(new_plot.group_id), title =title)) |
---|
713 | except: |
---|
714 | wx.PostEvent(self.parent.parent, |
---|
715 | SatusEvent(status=msg, info="error")) |
---|
716 | |
---|
717 | def layout_grid(self): |
---|
718 | """ |
---|
719 | Draw the area related to the grid |
---|
720 | """ |
---|
721 | self.notebook = Notebook(parent=self) |
---|
722 | self.notebook.set_data(self._data_inputs, self._data_outputs) |
---|
723 | self.grid_sizer.Add(self.notebook, 1, wx.EXPAND, 0) |
---|
724 | |
---|
725 | def layout_plotting_area(self): |
---|
726 | """ |
---|
727 | Draw area containing options to plot |
---|
728 | """ |
---|
729 | self.x_axis_title = wx.TextCtrl(self, -1) |
---|
730 | self.y_axis_title = wx.TextCtrl(self, -1) |
---|
731 | self.x_axis_label = wx.TextCtrl(self, -1, size=(200, -1)) |
---|
732 | self.y_axis_label = wx.TextCtrl(self, -1, size=(200, -1)) |
---|
733 | self.x_axis_add = wx.Button(self, -1, "Add") |
---|
734 | self.x_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis, |
---|
735 | id=self.x_axis_add.GetId()) |
---|
736 | self.y_axis_add = wx.Button(self, -1, "Add") |
---|
737 | self.y_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis, |
---|
738 | id=self.y_axis_add.GetId()) |
---|
739 | self.x_axis_unit = wx.TextCtrl(self, -1) |
---|
740 | self.y_axis_unit = wx.TextCtrl(self, -1) |
---|
741 | self.plot_button = wx.Button(self, -1, "Plot") |
---|
742 | wx.EVT_BUTTON(self, self.plot_button.GetId(), self.on_plot) |
---|
743 | self.plotting_sizer.AddMany([ |
---|
744 | (wx.StaticText(self, -1, "x-axis label"), 1, |
---|
745 | wx.TOP|wx.BOTTOM|wx.LEFT, 10), |
---|
746 | (self.x_axis_label, 1, wx.TOP|wx.BOTTOM, 10), |
---|
747 | (self.x_axis_add, 1, wx.TOP|wx.BOTTOM|wx.RIGHT, 10), |
---|
748 | (wx.StaticText(self, -1, "x-axis title"), 1, |
---|
749 | wx.TOP|wx.BOTTOM|wx.LEFT, 10), |
---|
750 | (self.x_axis_title, 1, wx.TOP|wx.BOTTOM, 10), |
---|
751 | (wx.StaticText(self, -1 , "unit"), 1, |
---|
752 | wx.TOP|wx.BOTTOM, 10), |
---|
753 | (self.x_axis_unit, 1, wx.TOP|wx.BOTTOM, 10), |
---|
754 | (wx.StaticText(self, -1, "y-axis label"), 1, |
---|
755 | wx.BOTTOM|wx.LEFT, 10), |
---|
756 | (self.y_axis_label, wx.BOTTOM, 10), |
---|
757 | (self.y_axis_add, 1, wx.BOTTOM|wx.RIGHT, 10), |
---|
758 | (wx.StaticText(self, -1, "y-axis title"), 1, |
---|
759 | wx.BOTTOM|wx.LEFT, 10), |
---|
760 | (self.y_axis_title, wx.BOTTOM, 10), |
---|
761 | (wx.StaticText(self, -1 , "unit"), 1, wx.BOTTOM, 10), |
---|
762 | (self.y_axis_unit, 1, wx.BOTTOM, 10), |
---|
763 | (-1, -1), |
---|
764 | (-1, -1), |
---|
765 | (-1, -1), |
---|
766 | (-1, -1), |
---|
767 | (-1, -1), |
---|
768 | (-1, -1), |
---|
769 | (self.plot_button, 1, wx.LEFT|wx.BOTTOM, 10)]) |
---|
770 | |
---|
771 | def on_edit_axis(self, event): |
---|
772 | """ |
---|
773 | Get the selected column on the visible grid and set values for axis |
---|
774 | """ |
---|
775 | cell_list = self.notebook.on_edit_axis() |
---|
776 | label, title = self.create_axis_label(cell_list) |
---|
777 | tcrtl = event.GetEventObject() |
---|
778 | if tcrtl == self.x_axis_add: |
---|
779 | self.edit_axis_helper(self.x_axis_label, self.x_axis_title, |
---|
780 | label, title) |
---|
781 | elif tcrtl == self.y_axis_add: |
---|
782 | self.edit_axis_helper(self.y_axis_label, self.y_axis_title, |
---|
783 | label, title) |
---|
784 | |
---|
785 | def create_axis_label(self, cell_list): |
---|
786 | """ |
---|
787 | Receive a list of cells and create a string presenting the selected |
---|
788 | cells. |
---|
789 | :param cell_list: list of tuple |
---|
790 | |
---|
791 | """ |
---|
792 | if self.notebook is not None: |
---|
793 | return self.notebook.create_axis_label(cell_list) |
---|
794 | |
---|
795 | def edit_axis_helper(self, tcrtl_label, tcrtl_title, label, title): |
---|
796 | """ |
---|
797 | get controls to modify |
---|
798 | """ |
---|
799 | tcrtl_label.SetValue(str(label)) |
---|
800 | tcrtl_title.SetValue(str(title)) |
---|
801 | |
---|
802 | def add_column(self): |
---|
803 | """ |
---|
804 | """ |
---|
805 | if self.notebook is not None: |
---|
806 | self.notebook.add_column() |
---|
807 | |
---|
808 | def on_remove_column(self): |
---|
809 | """ |
---|
810 | """ |
---|
811 | if self.notebook is not None: |
---|
812 | self.notebook.on_remove_column() |
---|
813 | |
---|
814 | |
---|
815 | class GridFrame(wx.Frame): |
---|
816 | def __init__(self, parent=None, data_inputs=None, data_outputs=None, id=-1, |
---|
817 | title="Batch Results", size=(700, 400)): |
---|
818 | wx.Frame.__init__(self, parent=parent, id=id, title=title, size=size) |
---|
819 | self.parent = parent |
---|
820 | self.panel = GridPanel(self, data_inputs, data_outputs) |
---|
821 | menubar = wx.MenuBar() |
---|
822 | self.SetMenuBar(menubar) |
---|
823 | |
---|
824 | self.curr_col = None |
---|
825 | self.curr_grid = None |
---|
826 | self.curr_col_name = "" |
---|
827 | file = wx.Menu() |
---|
828 | menubar.Append(file, "&File") |
---|
829 | |
---|
830 | hint = "Open file containing batch results" |
---|
831 | open_menu = file.Append(wx.NewId(), 'Open ', hint) |
---|
832 | wx.EVT_MENU(self, open_menu.GetId(), self.on_open) |
---|
833 | |
---|
834 | hint = "Open the the current grid into excel" |
---|
835 | open_excel_menu = file.Append(wx.NewId(), 'Open with Excel', hint) |
---|
836 | wx.EVT_MENU(self, open_excel_menu.GetId(), self.open_with_excel) |
---|
837 | file.AppendSeparator() |
---|
838 | save_menu = file.Append(wx.NewId(), 'Save As', 'Save into File') |
---|
839 | wx.EVT_MENU(self, save_menu.GetId(), self.on_save_page) |
---|
840 | |
---|
841 | self.edit = wx.Menu() |
---|
842 | hint = "Insert column before the selected column" |
---|
843 | self.insert_before_menu = wx.Menu() |
---|
844 | self.insert_sub_menu = self.edit.AppendSubMenu(self.insert_before_menu, |
---|
845 | 'Insert Before', hint) |
---|
846 | |
---|
847 | hint = "Remove the selected column" |
---|
848 | self.remove_menu = self.edit.Append(-1, 'Remove Column', hint) |
---|
849 | wx.EVT_MENU(self, self.remove_menu.GetId(), self.on_remove_column) |
---|
850 | |
---|
851 | self.Bind(wx.EVT_MENU_OPEN, self.on_menu_open) |
---|
852 | menubar.Append(self.edit, "&Edit") |
---|
853 | self.Bind(wx.EVT_CLOSE, self.on_close) |
---|
854 | |
---|
855 | def GetLabelText(self, id): |
---|
856 | """ |
---|
857 | """ |
---|
858 | for item in self.insert_before_menu.GetMenuItems(): |
---|
859 | m_id = item.GetId() |
---|
860 | if m_id == id: |
---|
861 | return item.GetLabel() |
---|
862 | |
---|
863 | def on_remove_column(self, event): |
---|
864 | """ |
---|
865 | """ |
---|
866 | pos = self.panel.notebook.GetSelection() |
---|
867 | grid = self.panel.notebook.GetPage(pos) |
---|
868 | grid.on_remove_column(event=None) |
---|
869 | |
---|
870 | def on_menu_open(self, event): |
---|
871 | """ |
---|
872 | |
---|
873 | """ |
---|
874 | if self.edit == event.GetMenu(): |
---|
875 | #get the selected column |
---|
876 | pos = self.panel.notebook.GetSelection() |
---|
877 | grid = self.panel.notebook.GetPage(pos) |
---|
878 | col_list = grid.GetSelectedCols() |
---|
879 | if len(col_list) > 0: |
---|
880 | self.remove_menu.Enable(True) |
---|
881 | else: |
---|
882 | self.remove_menu.Enable(False) |
---|
883 | if len(col_list)== 0 or len(col_list) > 1: |
---|
884 | self.insert_sub_menu.Enable(False) |
---|
885 | |
---|
886 | label = "Insert Column Before" |
---|
887 | self.insert_sub_menu.SetText(label) |
---|
888 | else: |
---|
889 | self.insert_sub_menu.Enable(True) |
---|
890 | |
---|
891 | col = col_list[0] |
---|
892 | #GetColLabelValue(self, col) |
---|
893 | col_name = grid.GetCellValue(row=0, col=col) |
---|
894 | label = "Insert Column Before " + str(col_name) |
---|
895 | self.insert_sub_menu.SetText(label) |
---|
896 | for item in self.insert_before_menu.GetMenuItems(): |
---|
897 | self.insert_before_menu.DeleteItem(item) |
---|
898 | grid.insert_col_menu(menu=self.insert_before_menu, |
---|
899 | label=col_name, window=self) |
---|
900 | event.Skip() |
---|
901 | |
---|
902 | |
---|
903 | |
---|
904 | def on_save_page(self, event): |
---|
905 | """ |
---|
906 | """ |
---|
907 | if self.parent is not None: |
---|
908 | pos = self.panel.notebook.GetSelection() |
---|
909 | grid = self.panel.notebook.GetPage(pos) |
---|
910 | reader, ext = os.path.splitext(grid.file_name) |
---|
911 | path = None |
---|
912 | if self.parent is not None: |
---|
913 | location = os.path.dirname(grid.file_name) |
---|
914 | dlg = wx.FileDialog(self, "Save Project file", |
---|
915 | location, grid.file_name, ext, wx.SAVE) |
---|
916 | path = None |
---|
917 | if dlg.ShowModal() == wx.ID_OK: |
---|
918 | path = dlg.GetPath() |
---|
919 | dlg.Destroy() |
---|
920 | if path != None: |
---|
921 | if self.parent is not None: |
---|
922 | data = grid.get_grid_view() |
---|
923 | self.parent.write_batch_tofile(data=data, |
---|
924 | file_name=path, |
---|
925 | details=grid.details) |
---|
926 | |
---|
927 | def on_open(self, event): |
---|
928 | """ |
---|
929 | Open file containg batch result |
---|
930 | """ |
---|
931 | if self.parent is not None: |
---|
932 | self.parent.on_read_batch_tofile(event) |
---|
933 | |
---|
934 | def open_with_excel(self, event): |
---|
935 | """ |
---|
936 | open excel and display batch result in Excel |
---|
937 | """ |
---|
938 | if self.parent is not None: |
---|
939 | pos = self.panel.notebook.GetSelection() |
---|
940 | grid = self.panel.notebook.GetPage(pos) |
---|
941 | data = grid.get_grid_view() |
---|
942 | self.parent.open_with_externalapp(data=data, |
---|
943 | file_name=grid.file_name, |
---|
944 | details=grid.details) |
---|
945 | |
---|
946 | def on_close(self, event): |
---|
947 | """ |
---|
948 | """ |
---|
949 | self.Hide() |
---|
950 | |
---|
951 | |
---|
952 | def on_append_column(self, event): |
---|
953 | """ |
---|
954 | Append a new column to the grid |
---|
955 | """ |
---|
956 | self.panel.add_column() |
---|
957 | |
---|
958 | def set_data(self, data_inputs, data_outputs, details="", file_name=None): |
---|
959 | """ |
---|
960 | """ |
---|
961 | |
---|
962 | self.panel.notebook.set_data(data_inputs=data_inputs, |
---|
963 | file_name=file_name, |
---|
964 | details=details, |
---|
965 | data_outputs=data_outputs) |
---|
966 | |
---|
967 | |
---|
968 | class BatchOutputFrame(wx.Frame): |
---|
969 | """ |
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970 | Allow to select where the result of batch will be displayed or stored |
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971 | """ |
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972 | def __init__(self, parent, data_inputs, data_outputs, file_name="", |
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973 | details="", *args, **kwds): |
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974 | """ |
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975 | :param parent: Window instantiating this dialog |
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976 | :param result: result to display in a grid or export to an external |
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977 | application. |
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978 | """ |
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979 | #kwds['style'] = wx.CAPTION|wx.SYSTEM_MENU |
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980 | wx.Frame.__init__(self, parent, *args, **kwds) |
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981 | self.parent = parent |
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982 | self.panel = wx.Panel(self) |
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983 | self.file_name = file_name |
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984 | self.details = details |
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985 | self.data_inputs = data_inputs |
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986 | self.data_outputs = data_outputs |
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987 | self.data = {} |
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988 | for item in (self.data_outputs, self.data_inputs): |
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989 | self.data.update(item) |
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990 | self.flag = 1 |
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991 | self.SetSize((300, 200)) |
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992 | self.local_app_selected = None |
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993 | self.external_app_selected = None |
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994 | self.save_to_file = None |
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995 | self._do_layout() |
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996 | |
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997 | def _do_layout(self): |
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998 | """ |
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999 | Draw the content of the current dialog window |
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1000 | """ |
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1001 | vbox = wx.BoxSizer(wx.VERTICAL) |
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1002 | box_description = wx.StaticBox(self.panel, -1, str("Batch Outputs")) |
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1003 | hint_sizer = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
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1004 | selection_sizer = wx.GridBagSizer(5, 5) |
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1005 | button_sizer = wx.BoxSizer(wx.HORIZONTAL) |
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1006 | text = "Open with %s" % self.parent.application_name |
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1007 | self.local_app_selected = wx.RadioButton(self.panel, -1, text, |
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1008 | style=wx.RB_GROUP) |
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1009 | self.Bind(wx.EVT_RADIOBUTTON, self.onselect, |
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1010 | id=self.local_app_selected.GetId()) |
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1011 | text = "Open with Excel" |
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1012 | self.external_app_selected = wx.RadioButton(self.panel, -1, text) |
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1013 | self.Bind(wx.EVT_RADIOBUTTON, self.onselect, |
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1014 | id=self.external_app_selected.GetId()) |
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1015 | text = "Save to File" |
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1016 | self.save_to_file = wx.CheckBox(self.panel, -1, text) |
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1017 | self.Bind(wx.EVT_CHECKBOX, self.onselect, |
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1018 | id=self.save_to_file.GetId()) |
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1019 | self.local_app_selected.SetValue(True) |
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1020 | self.external_app_selected.SetValue(False) |
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1021 | self.save_to_file.SetValue(False) |
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1022 | button_close = wx.Button(self.panel, -1, "Close") |
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1023 | button_close.Bind(wx.EVT_BUTTON, id=button_close.GetId(), |
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1024 | handler=self.on_close) |
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1025 | button_apply = wx.Button(self.panel, -1, "Apply") |
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1026 | button_apply.Bind(wx.EVT_BUTTON, id=button_apply.GetId(), |
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1027 | handler=self.on_apply) |
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1028 | button_apply.SetFocus() |
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1029 | hint = "" |
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1030 | hint_sizer.Add(wx.StaticText(self.panel, -1, hint)) |
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1031 | hint_sizer.Add(selection_sizer) |
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1032 | #draw area containing radio buttons |
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1033 | ix = 0 |
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1034 | iy = 0 |
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1035 | selection_sizer.Add(self.local_app_selected, (iy, ix), |
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1036 | (1, 1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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1037 | iy += 1 |
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1038 | selection_sizer.Add(self.external_app_selected, (iy, ix), |
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1039 | (1, 1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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1040 | iy += 1 |
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1041 | selection_sizer.Add(self.save_to_file, (iy, ix), |
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1042 | (1, 1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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1043 | #contruction the sizer contaning button |
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1044 | button_sizer.Add((20, 20), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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1045 | |
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1046 | button_sizer.Add(button_close, 0, |
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1047 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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1048 | button_sizer.Add(button_apply, 0, |
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1049 | wx.LEFT|wx.RIGHT|wx.ADJUST_MINSIZE, 10) |
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1050 | vbox.Add(hint_sizer, 0, wx.EXPAND|wx.ALL, 10) |
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1051 | vbox.Add(wx.StaticLine(self.panel, -1), 0, wx.EXPAND, 0) |
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1052 | vbox.Add(button_sizer, 0 , wx.TOP|wx.BOTTOM, 10) |
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1053 | self.SetSizer(vbox) |
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1054 | |
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1055 | def on_apply(self, event): |
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1056 | """ |
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1057 | Get the user selection and display output to the selected application |
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1058 | """ |
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1059 | if self.flag == 1: |
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1060 | self.parent.open_with_localapp(data_inputs=self.data_inputs, |
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1061 | data_outputs=self.data_outputs) |
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1062 | elif self.flag == 2: |
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1063 | self.parent.open_with_externalapp(data=self.data, |
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1064 | file_name=self.file_name, |
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1065 | details=self.details) |
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1066 | def on_close(self, event): |
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1067 | """ |
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1068 | close the Window |
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1069 | """ |
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1070 | self.Close() |
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1071 | |
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1072 | def onselect(self, event=None): |
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1073 | """ |
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1074 | Receive event and display data into third party application |
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1075 | or save data to file. |
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1076 | |
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1077 | """ |
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1078 | if self.save_to_file.GetValue(): |
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1079 | reader, ext = os.path.splitext(self.file_name) |
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1080 | path = None |
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1081 | location = os.getcwd() |
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1082 | if self.parent is not None: |
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1083 | location = os.path.dirname(self.file_name) |
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1084 | dlg = wx.FileDialog(self, "Save Project file", |
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1085 | location, self.file_name, ext, wx.SAVE) |
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1086 | path = None |
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1087 | if dlg.ShowModal() == wx.ID_OK: |
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1088 | path = dlg.GetPath() |
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1089 | dlg.Destroy() |
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1090 | if path != None: |
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1091 | if self.parent is not None and self.data is not None: |
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1092 | self.parent.write_batch_tofile(data=self.data, |
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1093 | file_name=path, |
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1094 | details=self.details) |
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1095 | if self.local_app_selected.GetValue(): |
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1096 | self.flag = 1 |
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1097 | else: |
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1098 | self.flag = 2 |
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1099 | return self.flag |
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1100 | |
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1101 | |
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1102 | |
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1103 | if __name__ == "__main__": |
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1104 | app = wx.App() |
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1105 | |
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1106 | try: |
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1107 | data = {} |
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1108 | j = 0 |
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1109 | for i in range(4): |
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1110 | j += 1 |
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1111 | data["index"+str(i)] = [i/j, i*j, i, i+j] |
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1112 | |
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1113 | data_input = copy.deepcopy(data) |
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1114 | data_input["index5"] = [10,20,40, 50] |
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1115 | frame = GridFrame(data_outputs=data, data_inputs=data_input) |
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1116 | frame.Show(True) |
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1117 | except: |
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1118 | print sys.exc_value |
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1119 | |
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1120 | app.MainLoop() |
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