| 1 | """ |
|---|
| 2 | GUI for the data operation |
|---|
| 3 | """ |
|---|
| 4 | import wx |
|---|
| 5 | import sys |
|---|
| 6 | import time |
|---|
| 7 | import numpy |
|---|
| 8 | from sans.dataloader.data_info import Data2D |
|---|
| 9 | from sans.dataloader.data_info import Data1D |
|---|
| 10 | from danse.common.plottools.PlotPanel import PlotPanel |
|---|
| 11 | from danse.common.plottools.plottables import Graph |
|---|
| 12 | from danse.common.plottools.canvas import FigureCanvas |
|---|
| 13 | from matplotlib.font_manager import FontProperties |
|---|
| 14 | from matplotlib.figure import Figure |
|---|
| 15 | from sans.guiframe.events import StatusEvent |
|---|
| 16 | |
|---|
| 17 | #Control panel width |
|---|
| 18 | if sys.platform.count("win32") > 0: |
|---|
| 19 | PANEL_WIDTH = 780 |
|---|
| 20 | PANEL_HEIGTH = 370 |
|---|
| 21 | FONT_VARIANT = 0 |
|---|
| 22 | _BOX_WIDTH = 200 |
|---|
| 23 | ON_MAC = False |
|---|
| 24 | else: |
|---|
| 25 | _BOX_WIDTH = 230 |
|---|
| 26 | PANEL_WIDTH = 890 |
|---|
| 27 | PANEL_HEIGTH = 470 |
|---|
| 28 | FONT_VARIANT = 1 |
|---|
| 29 | ON_MAC = True |
|---|
| 30 | |
|---|
| 31 | class DataOperPanel(wx.ScrolledWindow): |
|---|
| 32 | """ |
|---|
| 33 | :param data: when not empty the class can |
|---|
| 34 | same information into a data object |
|---|
| 35 | and post event containing the changed data object to some other frame |
|---|
| 36 | """ |
|---|
| 37 | def __init__(self, parent, *args, **kwds): |
|---|
| 38 | kwds['name'] = "Data Operation" |
|---|
| 39 | kwds["size"] = (PANEL_WIDTH, PANEL_HEIGTH) |
|---|
| 40 | wx.ScrolledWindow.__init__(self, parent, *args, **kwds) |
|---|
| 41 | self.parent = parent |
|---|
| 42 | #sizers etc. |
|---|
| 43 | self.main_sizer = None |
|---|
| 44 | self.name_sizer = None |
|---|
| 45 | self.button_sizer = None |
|---|
| 46 | self.data_namectr = None |
|---|
| 47 | self.numberctr = None |
|---|
| 48 | self.data1_cbox = None |
|---|
| 49 | self.operator_cbox = None |
|---|
| 50 | self.data2_cbox = None |
|---|
| 51 | self.data_title_tcl = None |
|---|
| 52 | self.out_pic = None |
|---|
| 53 | self.equal_pic = None |
|---|
| 54 | self.data1_pic = None |
|---|
| 55 | self.operator_pic = None |
|---|
| 56 | self.data2_pic = None |
|---|
| 57 | self.output = None |
|---|
| 58 | self._notes = None |
|---|
| 59 | #data |
|---|
| 60 | self._data = self.get_datalist() |
|---|
| 61 | self._do_layout() |
|---|
| 62 | self.fill_data_combox() |
|---|
| 63 | self.fill_oprator_combox() |
|---|
| 64 | self.Bind(wx.EVT_PAINT, self.set_panel_on_focus) |
|---|
| 65 | |
|---|
| 66 | def _define_structure(self): |
|---|
| 67 | """ |
|---|
| 68 | define initial sizer |
|---|
| 69 | """ |
|---|
| 70 | self.main_sizer = wx.BoxSizer(wx.VERTICAL) |
|---|
| 71 | title = "Data Operation " |
|---|
| 72 | title += "[ + (add); - (subtract); " |
|---|
| 73 | title += "* (multiply); / (divide); " |
|---|
| 74 | title += "| (append) ]" |
|---|
| 75 | name_box = wx.StaticBox(self, -1, title) |
|---|
| 76 | self.name_sizer = wx.StaticBoxSizer(name_box, wx.HORIZONTAL) |
|---|
| 77 | self.button_sizer = wx.BoxSizer(wx.HORIZONTAL) |
|---|
| 78 | |
|---|
| 79 | def _layout_name(self): |
|---|
| 80 | """ |
|---|
| 81 | Do the layout for data name related widgets |
|---|
| 82 | """ |
|---|
| 83 | new_data_sizer = wx.BoxSizer(wx.VERTICAL) |
|---|
| 84 | equal_sizer = wx.BoxSizer(wx.VERTICAL) |
|---|
| 85 | old_data1_sizer = wx.BoxSizer(wx.VERTICAL) |
|---|
| 86 | operator_sizer = wx.BoxSizer(wx.VERTICAL) |
|---|
| 87 | old_data2_sizer = wx.BoxSizer(wx.VERTICAL) |
|---|
| 88 | data2_hori_sizer = wx.BoxSizer(wx.HORIZONTAL) |
|---|
| 89 | data_name = wx.StaticText(self, -1, 'Output Data Name') |
|---|
| 90 | equal_name = wx.StaticText(self, -1, ' =', size=(50, 23)) |
|---|
| 91 | data1_name = wx.StaticText(self, -1, 'Data1') |
|---|
| 92 | operator_name = wx.StaticText(self, -1, 'Operator') |
|---|
| 93 | data2_name = wx.StaticText(self, -1, 'Data2 (or Number)') |
|---|
| 94 | self.data_namectr = wx.TextCtrl(self, -1, size=(_BOX_WIDTH, 25)) |
|---|
| 95 | self.data_namectr.SetToolTipString("Hit 'Enter' key after typing.") |
|---|
| 96 | self.data_namectr.SetValue(str('MyNewDataName')) |
|---|
| 97 | self.numberctr = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/3, 25)) |
|---|
| 98 | self.numberctr.SetToolTipString("Hit 'Enter' key after typing.") |
|---|
| 99 | self.numberctr.SetValue(str(1.0)) |
|---|
| 100 | self.data1_cbox = wx.ComboBox(self, -1, size=(_BOX_WIDTH, 25), |
|---|
| 101 | style=wx.CB_READONLY) |
|---|
| 102 | self.operator_cbox = wx.ComboBox(self, -1, size=(50, 25), |
|---|
| 103 | style=wx.CB_READONLY) |
|---|
| 104 | operation_tip = "Add: +, Subtract: -, " |
|---|
| 105 | operation_tip += "Multiply: *, Divide: /, " |
|---|
| 106 | operation_tip += "Append(Combine): | " |
|---|
| 107 | self.operator_cbox.SetToolTipString(operation_tip) |
|---|
| 108 | self.data2_cbox = wx.ComboBox(self, -1, size=(_BOX_WIDTH*2/3, 25), |
|---|
| 109 | style=wx.CB_READONLY) |
|---|
| 110 | |
|---|
| 111 | self.out_pic = SmallPanel(self, -1, True, size=(_BOX_WIDTH, _BOX_WIDTH), |
|---|
| 112 | style=wx.NO_BORDER) |
|---|
| 113 | self.equal_pic = SmallPanel(self, -1, True, '=', size=(50, _BOX_WIDTH), |
|---|
| 114 | style=wx.NO_BORDER) |
|---|
| 115 | self.data1_pic = SmallPanel(self, -1, True, size=(_BOX_WIDTH, _BOX_WIDTH), |
|---|
| 116 | style=wx.NO_BORDER) |
|---|
| 117 | self.operator_pic = SmallPanel(self, -1, True, "+", size=(50, _BOX_WIDTH), |
|---|
| 118 | style=wx.NO_BORDER) |
|---|
| 119 | self.data2_pic = SmallPanel(self, -1, True, size=(_BOX_WIDTH, _BOX_WIDTH), |
|---|
| 120 | style=wx.NO_BORDER) |
|---|
| 121 | for ax in self.equal_pic.axes: |
|---|
| 122 | ax.set_frame_on(False) |
|---|
| 123 | for ax in self.operator_pic.axes: |
|---|
| 124 | ax.set_frame_on(False) |
|---|
| 125 | |
|---|
| 126 | new_data_sizer.AddMany([(data_name, 0, wx.LEFT, 3), |
|---|
| 127 | (self.data_namectr, 0, wx.LEFT, 3), |
|---|
| 128 | (self.out_pic, 0, wx.LEFT, 3)]) |
|---|
| 129 | equal_sizer.AddMany([(13, 15), (equal_name, 0, wx.LEFT, 3), |
|---|
| 130 | (self.equal_pic, 0, wx.LEFT, 3)]) |
|---|
| 131 | old_data1_sizer.AddMany([(data1_name, 0, wx.LEFT, 3), |
|---|
| 132 | (self.data1_cbox, 0, wx.LEFT, 3), |
|---|
| 133 | (self.data1_pic, 0, wx.LEFT, 3)]) |
|---|
| 134 | operator_sizer.AddMany([(operator_name, 0, wx.LEFT, 3), |
|---|
| 135 | (self.operator_cbox, 0, wx.LEFT, 3), |
|---|
| 136 | (self.operator_pic, 0, wx.LEFT, 3)]) |
|---|
| 137 | data2_hori_sizer.AddMany([(self.data2_cbox, 0, wx.LEFT, 0), |
|---|
| 138 | (self.numberctr, 0, wx.LEFT, 0)]) |
|---|
| 139 | old_data2_sizer.AddMany([(data2_name, 0, wx.LEFT, 3), |
|---|
| 140 | (data2_hori_sizer, 0, wx.LEFT, 3), |
|---|
| 141 | (self.data2_pic, 0, wx.LEFT, 3)]) |
|---|
| 142 | self.name_sizer.AddMany([(new_data_sizer, 0, wx.LEFT|wx.TOP, 5), |
|---|
| 143 | (equal_sizer, 0, wx.TOP, 5), |
|---|
| 144 | (old_data1_sizer, 0, wx.TOP, 5), |
|---|
| 145 | (operator_sizer, 0, wx.TOP, 5), |
|---|
| 146 | (old_data2_sizer, 0, wx.TOP, 5)]) |
|---|
| 147 | self.data2_cbox.Show(True) |
|---|
| 148 | self.numberctr.Hide() |
|---|
| 149 | wx.EVT_TEXT_ENTER(self.data_namectr, -1, self.on_name) |
|---|
| 150 | wx.EVT_TEXT_ENTER(self.numberctr, -1, self.on_number) |
|---|
| 151 | wx.EVT_COMBOBOX(self.data1_cbox, -1, self.on_select_data1) |
|---|
| 152 | wx.EVT_COMBOBOX(self.operator_cbox, -1, self.on_select_operator) |
|---|
| 153 | wx.EVT_COMBOBOX(self.data2_cbox, -1, self.on_select_data2) |
|---|
| 154 | |
|---|
| 155 | def on_name(self, event=None): |
|---|
| 156 | """ |
|---|
| 157 | On data name typing |
|---|
| 158 | """ |
|---|
| 159 | item = event.GetEventObject() |
|---|
| 160 | item.SetBackgroundColour('white') |
|---|
| 161 | text = item.GetLabel().strip() |
|---|
| 162 | self._check_newname(text) |
|---|
| 163 | |
|---|
| 164 | def _check_newname(self, name=None): |
|---|
| 165 | """ |
|---|
| 166 | Check name ctr strings |
|---|
| 167 | """ |
|---|
| 168 | self.send_warnings('') |
|---|
| 169 | msg = '' |
|---|
| 170 | if name == None: |
|---|
| 171 | text = self.data_namectr.GetLabel().strip() |
|---|
| 172 | else: |
|---|
| 173 | text = name |
|---|
| 174 | state_list = self.get_datalist().values() |
|---|
| 175 | if text in [str(state.data.name) for state in state_list]: |
|---|
| 176 | self.data_namectr.SetBackgroundColour('pink') |
|---|
| 177 | msg = "DataOperation: The name already exists." |
|---|
| 178 | if len(text) == 0: |
|---|
| 179 | self.data_namectr.SetBackgroundColour('pink') |
|---|
| 180 | msg = "DataOperation: Type the data name first." |
|---|
| 181 | if self._notes: |
|---|
| 182 | self.send_warnings(msg, 'error') |
|---|
| 183 | self.name_sizer.Layout() |
|---|
| 184 | self.Refresh() |
|---|
| 185 | |
|---|
| 186 | def on_number(self, event=None): |
|---|
| 187 | """ |
|---|
| 188 | On selecting Number for Data2 |
|---|
| 189 | """ |
|---|
| 190 | self.send_warnings('') |
|---|
| 191 | self.numberctr.SetBackgroundColour('white') |
|---|
| 192 | item = event.GetEventObject() |
|---|
| 193 | text = item.GetLabel().strip() |
|---|
| 194 | try: |
|---|
| 195 | val = float(text) |
|---|
| 196 | pos = self.data2_cbox.GetSelection() |
|---|
| 197 | self.data2_cbox.SetClientData(pos, val) |
|---|
| 198 | except: |
|---|
| 199 | self.numberctr.SetBackgroundColour('pink') |
|---|
| 200 | msg = "DataOperation: Number requires a float number." |
|---|
| 201 | self.send_warnings(msg, 'error') |
|---|
| 202 | return |
|---|
| 203 | self.put_text_pic(self.data2_pic, content=str(val)) |
|---|
| 204 | self.check_data_inputs() |
|---|
| 205 | if self.output != None: |
|---|
| 206 | self.output.name = str(self.data_namectr.GetValue()) |
|---|
| 207 | self.draw_output(self.output) |
|---|
| 208 | |
|---|
| 209 | def on_select_data1(self, event=None): |
|---|
| 210 | """ |
|---|
| 211 | On select data1 |
|---|
| 212 | """ |
|---|
| 213 | self.send_warnings('') |
|---|
| 214 | item = event.GetEventObject() |
|---|
| 215 | pos = item.GetSelection() |
|---|
| 216 | data = item.GetClientData(pos) |
|---|
| 217 | if data == None: |
|---|
| 218 | content = "?" |
|---|
| 219 | self.put_text_pic(self.data1_pic, content) |
|---|
| 220 | else: |
|---|
| 221 | self.data1_pic.add_image(data) |
|---|
| 222 | self.check_data_inputs() |
|---|
| 223 | if self.output != None: |
|---|
| 224 | self.output.name = str(self.data_namectr.GetValue()) |
|---|
| 225 | self.draw_output(self.output) |
|---|
| 226 | |
|---|
| 227 | def on_select_operator(self, event=None): |
|---|
| 228 | """ |
|---|
| 229 | On Select an Operator |
|---|
| 230 | """ |
|---|
| 231 | self.send_warnings('') |
|---|
| 232 | item = event.GetEventObject() |
|---|
| 233 | text = item.GetLabel().strip() |
|---|
| 234 | self.put_text_pic(self.operator_pic, content=text) |
|---|
| 235 | self.check_data_inputs() |
|---|
| 236 | if self.output != None: |
|---|
| 237 | self.output.name = str(self.data_namectr.GetValue()) |
|---|
| 238 | self.draw_output(self.output) |
|---|
| 239 | |
|---|
| 240 | def on_select_data2(self, event=None): |
|---|
| 241 | """ |
|---|
| 242 | On Selecting Data2 |
|---|
| 243 | """ |
|---|
| 244 | self.send_warnings('') |
|---|
| 245 | item = event.GetEventObject() |
|---|
| 246 | text = item.GetLabel().strip().lower() |
|---|
| 247 | self.numberctr.Show(text=='number') |
|---|
| 248 | pos = item.GetSelection() |
|---|
| 249 | data = item.GetClientData(pos) |
|---|
| 250 | if not self.numberctr.IsShown(): |
|---|
| 251 | if data == None: |
|---|
| 252 | content = "?" |
|---|
| 253 | self.put_text_pic(self.data2_pic, content) |
|---|
| 254 | else: |
|---|
| 255 | self.data2_pic.add_image(data) |
|---|
| 256 | else: |
|---|
| 257 | if data == None: |
|---|
| 258 | content = str(self.numberctr.GetValue().strip()) |
|---|
| 259 | try: |
|---|
| 260 | content = float(content) |
|---|
| 261 | data = content |
|---|
| 262 | except: |
|---|
| 263 | content = "?" |
|---|
| 264 | data = None |
|---|
| 265 | item.SetClientData(pos, content) |
|---|
| 266 | self.put_text_pic(self.data2_pic, content) |
|---|
| 267 | self.check_data_inputs() |
|---|
| 268 | |
|---|
| 269 | if self.output != None: |
|---|
| 270 | self.output.name = str(self.data_namectr.GetValue()) |
|---|
| 271 | self.draw_output(self.output) |
|---|
| 272 | |
|---|
| 273 | def put_text_pic(self, pic=None, content=''): |
|---|
| 274 | """ |
|---|
| 275 | Put text to the pic |
|---|
| 276 | """ |
|---|
| 277 | pic.set_content(content) |
|---|
| 278 | pic.add_text() |
|---|
| 279 | pic.draw() |
|---|
| 280 | |
|---|
| 281 | def check_data_inputs(self): |
|---|
| 282 | """ |
|---|
| 283 | Check data1 and data2 whether or not they are ready for operation |
|---|
| 284 | """ |
|---|
| 285 | self.data1_cbox.SetBackgroundColour('white') |
|---|
| 286 | self.data2_cbox.SetBackgroundColour('white') |
|---|
| 287 | flag = False |
|---|
| 288 | pos1 = self.data1_cbox.GetCurrentSelection() |
|---|
| 289 | data1 = self.data1_cbox.GetClientData(pos1) |
|---|
| 290 | if data1 == None: |
|---|
| 291 | self.output = None |
|---|
| 292 | return flag |
|---|
| 293 | pos2 = self.data2_cbox.GetCurrentSelection() |
|---|
| 294 | data2 = self.data2_cbox.GetClientData(pos2) |
|---|
| 295 | if data2 == None: |
|---|
| 296 | self.output = None |
|---|
| 297 | return flag |
|---|
| 298 | if self.numberctr.IsShown(): |
|---|
| 299 | self.numberctr.SetBackgroundColour('white') |
|---|
| 300 | try: |
|---|
| 301 | float(data2) |
|---|
| 302 | if self.operator_cbox.GetLabel().strip() == '|': |
|---|
| 303 | msg = "DataOperation: This operation can not accept " |
|---|
| 304 | msg += "a float number." |
|---|
| 305 | self.send_warnings(msg, 'error') |
|---|
| 306 | self.numberctr.SetBackgroundColour('pink') |
|---|
| 307 | self.output = None |
|---|
| 308 | return flag |
|---|
| 309 | except: |
|---|
| 310 | msg = "DataOperation: Number requires a float number." |
|---|
| 311 | self.send_warnings(msg, 'error') |
|---|
| 312 | self.numberctr.SetBackgroundColour('pink') |
|---|
| 313 | self.output = None |
|---|
| 314 | return flag |
|---|
| 315 | elif data1.__class__.__name__ != data2.__class__.__name__: |
|---|
| 316 | self.data1_cbox.SetBackgroundColour('pink') |
|---|
| 317 | self.data2_cbox.SetBackgroundColour('pink') |
|---|
| 318 | msg = "DataOperation: Data types must be same." |
|---|
| 319 | self.send_warnings(msg, 'error') |
|---|
| 320 | self.output = None |
|---|
| 321 | return flag |
|---|
| 322 | try: |
|---|
| 323 | self.output = self.make_data_out(data1, data2) |
|---|
| 324 | except: |
|---|
| 325 | self._check_newname() |
|---|
| 326 | self.data1_cbox.SetBackgroundColour('pink') |
|---|
| 327 | self.data2_cbox.SetBackgroundColour('pink') |
|---|
| 328 | msg = "DataOperation: Data types must be same." |
|---|
| 329 | self.send_warnings(msg, 'error') |
|---|
| 330 | self.output = None |
|---|
| 331 | return flag |
|---|
| 332 | return True |
|---|
| 333 | |
|---|
| 334 | def make_data_out(self, data1, data2): |
|---|
| 335 | """ |
|---|
| 336 | Make a temp. data output set |
|---|
| 337 | """ |
|---|
| 338 | output = None |
|---|
| 339 | pos = self.operator_cbox.GetCurrentSelection() |
|---|
| 340 | operator = self.operator_cbox.GetClientData(pos) |
|---|
| 341 | exec "output = data1 %s data2"% operator |
|---|
| 342 | return output |
|---|
| 343 | |
|---|
| 344 | |
|---|
| 345 | def draw_output(self, output): |
|---|
| 346 | """ |
|---|
| 347 | Draw output data(temp) |
|---|
| 348 | """ |
|---|
| 349 | out = self.out_pic |
|---|
| 350 | if output == None: |
|---|
| 351 | content = "?" |
|---|
| 352 | self.put_text_pic(out, content) |
|---|
| 353 | else: |
|---|
| 354 | out.add_image(output) |
|---|
| 355 | self.name_sizer.Layout() |
|---|
| 356 | self.Refresh() |
|---|
| 357 | |
|---|
| 358 | def _layout_button(self): |
|---|
| 359 | """ |
|---|
| 360 | Do the layout for the button widgets |
|---|
| 361 | """ |
|---|
| 362 | self.bt_apply = wx.Button(self, -1, "Apply", size=(_BOX_WIDTH/2, -1)) |
|---|
| 363 | app_tip = "Generate the Data and send to Data Explorer." |
|---|
| 364 | self.bt_apply.SetToolTipString(app_tip) |
|---|
| 365 | self.bt_apply.Bind(wx.EVT_BUTTON, self.on_click_apply) |
|---|
| 366 | |
|---|
| 367 | self.bt_close = wx.Button(self, -1, 'Close', size=(_BOX_WIDTH/2, -1)) |
|---|
| 368 | self.bt_close.Bind(wx.EVT_BUTTON, self.on_close) |
|---|
| 369 | self.bt_close.SetToolTipString("Close this panel.") |
|---|
| 370 | |
|---|
| 371 | self.button_sizer.AddMany([(PANEL_WIDTH/2, 25), |
|---|
| 372 | (self.bt_apply, 0, wx.RIGHT, 10), |
|---|
| 373 | (self.bt_close, 0, wx.RIGHT, 10)]) |
|---|
| 374 | |
|---|
| 375 | def _do_layout(self): |
|---|
| 376 | """ |
|---|
| 377 | Draw the current panel |
|---|
| 378 | """ |
|---|
| 379 | self._define_structure() |
|---|
| 380 | self._layout_name() |
|---|
| 381 | self._layout_button() |
|---|
| 382 | self.main_sizer.AddMany([(self.name_sizer, 0, wx.EXPAND|wx.ALL, 10), |
|---|
| 383 | (self.button_sizer, 0, |
|---|
| 384 | wx.EXPAND|wx.TOP|wx.BOTTOM, 5)]) |
|---|
| 385 | self.SetSizer(self.main_sizer) |
|---|
| 386 | self.SetScrollbars(20, 20, 25, 65) |
|---|
| 387 | self.SetAutoLayout(True) |
|---|
| 388 | |
|---|
| 389 | def set_panel_on_focus(self, event): |
|---|
| 390 | """ |
|---|
| 391 | On Focus at this window |
|---|
| 392 | """ |
|---|
| 393 | if event != None: |
|---|
| 394 | event.Skip() |
|---|
| 395 | self._data = self.get_datalist() |
|---|
| 396 | children = self.GetChildren() |
|---|
| 397 | # update the list only when it is on the top |
|---|
| 398 | if self.FindFocus() in children: |
|---|
| 399 | self.fill_data_combox() |
|---|
| 400 | |
|---|
| 401 | def fill_oprator_combox(self): |
|---|
| 402 | """ |
|---|
| 403 | fill the current combobox with the operator |
|---|
| 404 | """ |
|---|
| 405 | operator_list = [' +', ' -', ' *', " /", " |"] |
|---|
| 406 | for oper in operator_list: |
|---|
| 407 | pos = self.operator_cbox.Append(str(oper)) |
|---|
| 408 | self.operator_cbox.SetClientData(pos, str(oper.strip())) |
|---|
| 409 | self.operator_cbox.SetSelection(0) |
|---|
| 410 | |
|---|
| 411 | |
|---|
| 412 | def fill_data_combox(self): |
|---|
| 413 | """ |
|---|
| 414 | fill the current combobox with the available data |
|---|
| 415 | """ |
|---|
| 416 | pos_pre1 = self.data1_cbox.GetCurrentSelection() |
|---|
| 417 | pos_pre2 = self.data2_cbox.GetCurrentSelection() |
|---|
| 418 | current1 = self.data1_cbox.GetLabel() |
|---|
| 419 | current2 = self.data2_cbox.GetLabel() |
|---|
| 420 | if pos_pre1 < 0: |
|---|
| 421 | pos_pre1 = 0 |
|---|
| 422 | if pos_pre2 < 0: |
|---|
| 423 | pos_pre2 = 0 |
|---|
| 424 | self.data1_cbox.Clear() |
|---|
| 425 | self.data2_cbox.Clear() |
|---|
| 426 | if not self._data: |
|---|
| 427 | pos = self.data1_cbox.Append('No Data Available') |
|---|
| 428 | self.data1_cbox.SetSelection(pos) |
|---|
| 429 | self.data1_cbox.SetClientData(pos, None) |
|---|
| 430 | pos2 = self.data2_cbox.Append('No Data Available') |
|---|
| 431 | self.data2_cbox.SetSelection(pos2) |
|---|
| 432 | self.data2_cbox.SetClientData(pos2, None) |
|---|
| 433 | pos3 = self.data2_cbox.Append("Number") |
|---|
| 434 | val = None |
|---|
| 435 | if self.numberctr.IsShown(): |
|---|
| 436 | try: |
|---|
| 437 | val = float(self.numberctr.GetLabel()) |
|---|
| 438 | except: |
|---|
| 439 | val = None |
|---|
| 440 | self.data2_cbox.SetClientData(pos3, val) |
|---|
| 441 | return |
|---|
| 442 | pos1 = self.data1_cbox.Append('Select Data') |
|---|
| 443 | self.data1_cbox.SetSelection(pos1) |
|---|
| 444 | self.data1_cbox.SetClientData(pos1, None) |
|---|
| 445 | pos2 = self.data2_cbox.Append('Select Data') |
|---|
| 446 | self.data2_cbox.SetSelection(pos2) |
|---|
| 447 | self.data2_cbox.SetClientData(pos2, None) |
|---|
| 448 | pos3 = self.data2_cbox.Append("Number") |
|---|
| 449 | val = None |
|---|
| 450 | if self.numberctr.IsShown(): |
|---|
| 451 | try: |
|---|
| 452 | val = float(self.numberctr.GetLabel()) |
|---|
| 453 | except: |
|---|
| 454 | val = None |
|---|
| 455 | self.data2_cbox.SetClientData(pos3, val) |
|---|
| 456 | dnames = [] |
|---|
| 457 | for dstate in self._data.values(): |
|---|
| 458 | if dstate != None: |
|---|
| 459 | if dstate.data != None: |
|---|
| 460 | dnames.append(dstate.data.name) |
|---|
| 461 | if len(dnames) > 0: |
|---|
| 462 | ind = numpy.argsort(dnames) |
|---|
| 463 | for datastate in numpy.array(self._data.values())[ind]: |
|---|
| 464 | data = datastate.data |
|---|
| 465 | if data != None: |
|---|
| 466 | name = data.name |
|---|
| 467 | pos1 = self.data1_cbox.Append(str(name)) |
|---|
| 468 | self.data1_cbox.SetClientData(pos1, data) |
|---|
| 469 | pos2 = self.data2_cbox.Append(str(name)) |
|---|
| 470 | self.data2_cbox.SetClientData(pos2, data) |
|---|
| 471 | if str(current1) == str(name): |
|---|
| 472 | pos_pre1 = pos1 |
|---|
| 473 | if str(current2) == str(name): |
|---|
| 474 | pos_pre2 = pos2 |
|---|
| 475 | try: |
|---|
| 476 | theory_list = datastate.get_theory() |
|---|
| 477 | for theory, _ in theory_list.values(): |
|---|
| 478 | th_name = theory.name |
|---|
| 479 | posth1 = self.data1_cbox.Append(str(th_name)) |
|---|
| 480 | self.data1_cbox.SetClientData(posth1, theory) |
|---|
| 481 | posth2 = self.data2_cbox.Append(str(th_name)) |
|---|
| 482 | self.data2_cbox.SetClientData(posth2, theory) |
|---|
| 483 | if str(current1) == str(th_name): |
|---|
| 484 | pos_pre1 = posth1 |
|---|
| 485 | if str(current2) == str(th_name): |
|---|
| 486 | pos_pre2 = posth2 |
|---|
| 487 | except: |
|---|
| 488 | continue |
|---|
| 489 | self.data1_cbox.SetSelection(pos_pre1) |
|---|
| 490 | self.data2_cbox.SetSelection(pos_pre2) |
|---|
| 491 | |
|---|
| 492 | def get_datalist(self): |
|---|
| 493 | """ |
|---|
| 494 | """ |
|---|
| 495 | data_manager = self.parent.parent.get_data_manager() |
|---|
| 496 | if data_manager != None: |
|---|
| 497 | return data_manager.get_all_data() |
|---|
| 498 | else: |
|---|
| 499 | return {} |
|---|
| 500 | |
|---|
| 501 | def on_click_apply(self, event): |
|---|
| 502 | """ |
|---|
| 503 | changes are saved in data object imported to edit |
|---|
| 504 | """ |
|---|
| 505 | self.send_warnings('') |
|---|
| 506 | self.data_namectr.SetBackgroundColour('white') |
|---|
| 507 | state_list = self.get_datalist().values() |
|---|
| 508 | name = self.data_namectr.GetLabel().strip() |
|---|
| 509 | if name in [str(state.data.name) for state in state_list]: |
|---|
| 510 | self.data_namectr.SetBackgroundColour('pink') |
|---|
| 511 | msg = "The Output Data Name already exists... " |
|---|
| 512 | wx.MessageBox(msg, 'Error') |
|---|
| 513 | return |
|---|
| 514 | if name == '': |
|---|
| 515 | self.data_namectr.SetBackgroundColour('pink') |
|---|
| 516 | msg = "Please type the output data name first... " |
|---|
| 517 | wx.MessageBox(msg, 'Error') |
|---|
| 518 | return |
|---|
| 519 | if self.output == None: |
|---|
| 520 | msg = "No Output Data has been generated... " |
|---|
| 521 | wx.MessageBox(msg, 'Error') |
|---|
| 522 | return |
|---|
| 523 | # send data to data manager |
|---|
| 524 | self.output.name = name |
|---|
| 525 | self.output.run = "Data Operation" |
|---|
| 526 | self.output.instrument = "SansView" |
|---|
| 527 | self.output.id = str(name) + str(time.time()) |
|---|
| 528 | data = {self.output.id :self.output} |
|---|
| 529 | self.parent.parent.add_data(data) |
|---|
| 530 | self.name_sizer.Layout() |
|---|
| 531 | self.Refresh() |
|---|
| 532 | #must post event here |
|---|
| 533 | event.Skip() |
|---|
| 534 | |
|---|
| 535 | def on_close(self, event): |
|---|
| 536 | """ |
|---|
| 537 | leave data as it is and close |
|---|
| 538 | """ |
|---|
| 539 | self.parent.OnClose() |
|---|
| 540 | |
|---|
| 541 | def set_plot_unfocus(self): |
|---|
| 542 | """ |
|---|
| 543 | Unfocus on right click |
|---|
| 544 | """ |
|---|
| 545 | |
|---|
| 546 | def send_warnings(self, msg='', info='info'): |
|---|
| 547 | """ |
|---|
| 548 | Send warning to status bar |
|---|
| 549 | """ |
|---|
| 550 | wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info=info)) |
|---|
| 551 | |
|---|
| 552 | class SmallPanel(PlotPanel): |
|---|
| 553 | """ |
|---|
| 554 | PlotPanel for Quick plot and masking plot |
|---|
| 555 | """ |
|---|
| 556 | def __init__(self, parent, id=-1, is_number=False, content='?', **kwargs): |
|---|
| 557 | """ |
|---|
| 558 | """ |
|---|
| 559 | PlotPanel.__init__(self, parent, id=id, **kwargs) |
|---|
| 560 | self.is_number = is_number |
|---|
| 561 | self.content = content |
|---|
| 562 | self.position = (0.4, 0.5) |
|---|
| 563 | self.scale = 'linear' |
|---|
| 564 | self.subplot.set_xticks([]) |
|---|
| 565 | self.subplot.set_yticks([]) |
|---|
| 566 | self.add_text() |
|---|
| 567 | self.figure.subplots_adjust(left=0.1, bottom=0.1) |
|---|
| 568 | |
|---|
| 569 | def set_content(self, content=''): |
|---|
| 570 | """ |
|---|
| 571 | Set text content |
|---|
| 572 | """ |
|---|
| 573 | self.content = str(content) |
|---|
| 574 | |
|---|
| 575 | def add_toolbar(self): |
|---|
| 576 | """ |
|---|
| 577 | Add toolbar |
|---|
| 578 | """ |
|---|
| 579 | # Not implemented |
|---|
| 580 | pass |
|---|
| 581 | |
|---|
| 582 | def on_set_focus(self, event): |
|---|
| 583 | """ |
|---|
| 584 | send to the parenet the current panel on focus |
|---|
| 585 | """ |
|---|
| 586 | pass |
|---|
| 587 | |
|---|
| 588 | def add_image(self, plot): |
|---|
| 589 | """ |
|---|
| 590 | Add Image |
|---|
| 591 | """ |
|---|
| 592 | self.content = '' |
|---|
| 593 | self.textList = [] |
|---|
| 594 | self.plots = {} |
|---|
| 595 | self.clear() |
|---|
| 596 | try: |
|---|
| 597 | self.figure.delaxes(self.figure.axes[0]) |
|---|
| 598 | self.subplot = self.figure.add_subplot(111) |
|---|
| 599 | #self.figure.delaxes(self.figure.axes[1]) |
|---|
| 600 | except: |
|---|
| 601 | pass |
|---|
| 602 | try: |
|---|
| 603 | name = plot.name |
|---|
| 604 | except: |
|---|
| 605 | name = plot.filename |
|---|
| 606 | self.plots[name] = plot |
|---|
| 607 | |
|---|
| 608 | #init graph |
|---|
| 609 | self.graph = Graph() |
|---|
| 610 | |
|---|
| 611 | #add plot |
|---|
| 612 | self.graph.add(plot) |
|---|
| 613 | #draw |
|---|
| 614 | self.graph.render(self) |
|---|
| 615 | |
|---|
| 616 | try: |
|---|
| 617 | self.figure.delaxes(self.figure.axes[1]) |
|---|
| 618 | except: |
|---|
| 619 | pass |
|---|
| 620 | self.subplot.figure.canvas.resizing = False |
|---|
| 621 | self.subplot.set_xticks([]) |
|---|
| 622 | self.subplot.set_yticks([]) |
|---|
| 623 | # Draw zero axis lines |
|---|
| 624 | self.subplot.axhline(linewidth = 1, color='r') |
|---|
| 625 | self.subplot.axvline(linewidth = 1, color='r') |
|---|
| 626 | |
|---|
| 627 | self.erase_legend() |
|---|
| 628 | self.figure.tight_layout() |
|---|
| 629 | #self.figure.subplots_adjust(left=0.1, bottom=0.1) |
|---|
| 630 | |
|---|
| 631 | self.subplot.figure.canvas.draw() |
|---|
| 632 | |
|---|
| 633 | def add_text(self): |
|---|
| 634 | """ |
|---|
| 635 | Text in the plot |
|---|
| 636 | """ |
|---|
| 637 | if not self.is_number: |
|---|
| 638 | return |
|---|
| 639 | |
|---|
| 640 | self.clear() |
|---|
| 641 | try: |
|---|
| 642 | self.figure.delaxes(self.figure.axes[0]) |
|---|
| 643 | self.subplot = self.figure.add_subplot(111) |
|---|
| 644 | self.figure.delaxes(self.figure.axes[1]) |
|---|
| 645 | except: |
|---|
| 646 | pass |
|---|
| 647 | self.subplot.set_xticks([]) |
|---|
| 648 | self.subplot.set_yticks([]) |
|---|
| 649 | label = self.content |
|---|
| 650 | FONT = FontProperties() |
|---|
| 651 | xpos, ypos = (0.4, 0.5) |
|---|
| 652 | font = FONT.copy() |
|---|
| 653 | font.set_size(14) |
|---|
| 654 | |
|---|
| 655 | self.textList = [] |
|---|
| 656 | self.subplot.set_xlim((0, 1)) |
|---|
| 657 | self.subplot.set_ylim((0, 1)) |
|---|
| 658 | |
|---|
| 659 | try: |
|---|
| 660 | if self.content != '?': |
|---|
| 661 | float(label) |
|---|
| 662 | except: |
|---|
| 663 | self.subplot.set_frame_on(False) |
|---|
| 664 | self.figure.tight_layout() |
|---|
| 665 | #self.figure.subplots_adjust(left=0.1, bottom=0.1) |
|---|
| 666 | if len(label) > 0 and xpos > 0 and ypos > 0: |
|---|
| 667 | new_text = self.subplot.text(str(xpos), str(ypos), str(label), |
|---|
| 668 | fontproperties=font) |
|---|
| 669 | self.textList.append(new_text) |
|---|
| 670 | |
|---|
| 671 | def erase_legend(self): |
|---|
| 672 | """ |
|---|
| 673 | Remove Legend |
|---|
| 674 | """ |
|---|
| 675 | #for ax in self.axes: |
|---|
| 676 | self.remove_legend(self.subplot) |
|---|
| 677 | |
|---|
| 678 | def onMouseMotion(self, event): |
|---|
| 679 | """ |
|---|
| 680 | Disable dragging 2D image |
|---|
| 681 | """ |
|---|
| 682 | |
|---|
| 683 | def onWheel(self, event): |
|---|
| 684 | """ |
|---|
| 685 | """ |
|---|
| 686 | |
|---|
| 687 | def onLeftDown(self, event): |
|---|
| 688 | """ |
|---|
| 689 | Disables LeftDown |
|---|
| 690 | """ |
|---|
| 691 | |
|---|
| 692 | def onPick(self, event): |
|---|
| 693 | """ |
|---|
| 694 | Remove Legend |
|---|
| 695 | """ |
|---|
| 696 | for ax in self.axes: |
|---|
| 697 | self.remove_legend(ax) |
|---|
| 698 | |
|---|
| 699 | |
|---|
| 700 | def draw(self): |
|---|
| 701 | """ |
|---|
| 702 | Draw |
|---|
| 703 | """ |
|---|
| 704 | if self.dimension == 3: |
|---|
| 705 | pass |
|---|
| 706 | else: |
|---|
| 707 | self.subplot.figure.canvas.draw_idle() |
|---|
| 708 | |
|---|
| 709 | def onContextMenu(self, event): |
|---|
| 710 | """ |
|---|
| 711 | Default context menu for a plot panel |
|---|
| 712 | """ |
|---|
| 713 | |
|---|
| 714 | class DataOperatorWindow(wx.Frame): |
|---|
| 715 | def __init__(self, parent, *args, **kwds): |
|---|
| 716 | kwds["size"] = (PANEL_WIDTH, PANEL_HEIGTH) |
|---|
| 717 | wx.Frame.__init__(self, parent, *args, **kwds) |
|---|
| 718 | self.parent = parent |
|---|
| 719 | self.panel = DataOperPanel(parent=self) |
|---|
| 720 | wx.EVT_CLOSE(self, self.OnClose) |
|---|
| 721 | self.CenterOnParent() |
|---|
| 722 | self.Show() |
|---|
| 723 | |
|---|
| 724 | def OnClose(self, event=None): |
|---|
| 725 | """ |
|---|
| 726 | On close event |
|---|
| 727 | """ |
|---|
| 728 | self.Show(False) |
|---|
| 729 | |
|---|
| 730 | |
|---|
| 731 | if __name__ == "__main__": |
|---|
| 732 | |
|---|
| 733 | app = wx.App() |
|---|
| 734 | window = DataOperatorWindow(parent=None, data=[], title="Data Editor") |
|---|
| 735 | app.MainLoop() |
|---|
| 736 | |
|---|
