| 1 | import wx |
|---|
| 2 | import wx.aui |
|---|
| 3 | import wx.lib |
|---|
| 4 | import numpy |
|---|
| 5 | import string |
|---|
| 6 | |
|---|
| 7 | |
|---|
| 8 | import basepage |
|---|
| 9 | |
|---|
| 10 | _BOX_WIDTH = 80 |
|---|
| 11 | |
|---|
| 12 | |
|---|
| 13 | class StateIterator(object): |
|---|
| 14 | """ |
|---|
| 15 | Contains all saved state of a given page. |
|---|
| 16 | Provide position of the current state of a page, the first save state |
|---|
| 17 | and the last state for a given page. |
|---|
| 18 | Allow easy undo or redo for a given page |
|---|
| 19 | """ |
|---|
| 20 | def __init__(self): |
|---|
| 21 | self._current=0 |
|---|
| 22 | |
|---|
| 23 | |
|---|
| 24 | def __iter__(self): |
|---|
| 25 | return self |
|---|
| 26 | |
|---|
| 27 | |
|---|
| 28 | def first(self): |
|---|
| 29 | self._current =0 |
|---|
| 30 | return self._current |
|---|
| 31 | |
|---|
| 32 | def next(self, max ): |
|---|
| 33 | if self._current < max: |
|---|
| 34 | self._current += 1 |
|---|
| 35 | return self._current |
|---|
| 36 | |
|---|
| 37 | def previous(self): |
|---|
| 38 | if self._current > 0: |
|---|
| 39 | self._current = self._current -1 |
|---|
| 40 | return self._current |
|---|
| 41 | |
|---|
| 42 | def currentPosition(self): |
|---|
| 43 | return self._current |
|---|
| 44 | |
|---|
| 45 | def setPosition(self, value): |
|---|
| 46 | if value >=0: |
|---|
| 47 | self._current = int(value) |
|---|
| 48 | |
|---|
| 49 | |
|---|
| 50 | |
|---|
| 51 | |
|---|
| 52 | class ListOfState(list): |
|---|
| 53 | def __init__(self, *args, **kw): |
|---|
| 54 | list.__init__(self, *args, **kw) |
|---|
| 55 | self.iterator = StateIterator() |
|---|
| 56 | |
|---|
| 57 | def appendItem(self, x): |
|---|
| 58 | self.append(x) |
|---|
| 59 | self.iterator.setPosition(value= len(self)-1) |
|---|
| 60 | |
|---|
| 61 | def removeItem(self, x): |
|---|
| 62 | self.iterator.previous() |
|---|
| 63 | self.remove(x) |
|---|
| 64 | |
|---|
| 65 | def getPreviousItem(self): |
|---|
| 66 | position = self.iterator.previous() |
|---|
| 67 | |
|---|
| 68 | if position < 0: |
|---|
| 69 | return None |
|---|
| 70 | else: |
|---|
| 71 | return self[position] |
|---|
| 72 | |
|---|
| 73 | def getNextItem(self): |
|---|
| 74 | position = self.iterator.next(max= len(self)-1) |
|---|
| 75 | if position >= len(self): |
|---|
| 76 | return None |
|---|
| 77 | else: |
|---|
| 78 | return self[position] |
|---|
| 79 | |
|---|
| 80 | def getCurrentItem(self): |
|---|
| 81 | postion = self.iterator.currentPosition() |
|---|
| 82 | if postion >= 0 and position < len(self): |
|---|
| 83 | return self[postion] |
|---|
| 84 | else: |
|---|
| 85 | return None |
|---|
| 86 | |
|---|
| 87 | def getCurrentPosition(self): |
|---|
| 88 | return self.iterator.currentPosition() |
|---|
| 89 | |
|---|
| 90 | |
|---|
| 91 | |
|---|
| 92 | |
|---|
| 93 | |
|---|
| 94 | class PageInfo(object): |
|---|
| 95 | """ |
|---|
| 96 | this class contains the minimum numbers of data members |
|---|
| 97 | a fitpage or model page need to be initialized. |
|---|
| 98 | """ |
|---|
| 99 | data = None |
|---|
| 100 | model= None |
|---|
| 101 | manager= None |
|---|
| 102 | event_owner= None |
|---|
| 103 | model_list_box = None |
|---|
| 104 | name=None |
|---|
| 105 | ## Internal name for the AUI manager |
|---|
| 106 | window_name = "Page" |
|---|
| 107 | ## Title to appear on top of the window |
|---|
| 108 | window_caption = "Page" |
|---|
| 109 | |
|---|
| 110 | def __init__(self, model=None,data=None, manager=None, |
|---|
| 111 | event_owner=None,model_list_box=None , name=None): |
|---|
| 112 | """ |
|---|
| 113 | Initialize data members |
|---|
| 114 | """ |
|---|
| 115 | self.data = data |
|---|
| 116 | self.model= model |
|---|
| 117 | self.manager= manager |
|---|
| 118 | self.event_owner= event_owner |
|---|
| 119 | self.model_list_box = model_list_box |
|---|
| 120 | self.name=None |
|---|
| 121 | self.window_name = "Page" |
|---|
| 122 | self.window_caption = "Page" |
|---|
| 123 | |
|---|
| 124 | class FitPanel(wx.aui.AuiNotebook): |
|---|
| 125 | |
|---|
| 126 | """ |
|---|
| 127 | FitPanel class contains fields allowing to fit models and data |
|---|
| 128 | @note: For Fit to be performed the user should check at least one parameter |
|---|
| 129 | on fit Panel window. |
|---|
| 130 | |
|---|
| 131 | """ |
|---|
| 132 | ## Internal name for the AUI manager |
|---|
| 133 | window_name = "Fit panel" |
|---|
| 134 | ## Title to appear on top of the window |
|---|
| 135 | window_caption = "Fit Panel " |
|---|
| 136 | CENTER_PANE = True |
|---|
| 137 | |
|---|
| 138 | def __init__(self, parent, *args, **kwargs): |
|---|
| 139 | wx.aui.AuiNotebook.__init__(self,parent,-1, |
|---|
| 140 | style= wx.aui.AUI_NB_WINDOWLIST_BUTTON|wx.aui.AUI_NB_DEFAULT_STYLE|wx.CLIP_CHILDREN ) |
|---|
| 141 | |
|---|
| 142 | self.manager=None |
|---|
| 143 | self.parent=parent |
|---|
| 144 | self.event_owner=None |
|---|
| 145 | |
|---|
| 146 | pageClosedEvent = wx.aui.EVT_AUINOTEBOOK_PAGE_CLOSE |
|---|
| 147 | self.Bind(wx.aui.EVT_AUINOTEBOOK_PAGE_CLOSE, self.onClosePage) |
|---|
| 148 | ##Creating the default page --welcomed page |
|---|
| 149 | self.about_page=None |
|---|
| 150 | from welcome_panel import PanelAbout |
|---|
| 151 | self.about_page = PanelAbout(self, -1) |
|---|
| 152 | self.AddPage(self.about_page,"Welcome!") |
|---|
| 153 | |
|---|
| 154 | |
|---|
| 155 | #dictionary of miodel {model class name, model class} |
|---|
| 156 | self.model_list_box={} |
|---|
| 157 | ##dictionary of page info |
|---|
| 158 | self.page_info_dict={} |
|---|
| 159 | ## save the title of the last page tab added |
|---|
| 160 | self.fit_page_name={} |
|---|
| 161 | ## list of existing fit page |
|---|
| 162 | self.list_fitpage_name=[] |
|---|
| 163 | |
|---|
| 164 | #model page info |
|---|
| 165 | self.model_page_number=None |
|---|
| 166 | ## fit page number for model plot |
|---|
| 167 | self.fit_page1D_number=None |
|---|
| 168 | self.fit_page2D_number=None |
|---|
| 169 | self.model_page=None |
|---|
| 170 | self.sim_page=None |
|---|
| 171 | ## get the state of a page |
|---|
| 172 | self.Bind(basepage.EVT_PAGE_INFO, self._onGetstate) |
|---|
| 173 | self.Bind(basepage.EVT_PREVIOUS_STATE, self._onUndo) |
|---|
| 174 | self.Bind(basepage.EVT_NEXT_STATE, self._onRedo) |
|---|
| 175 | |
|---|
| 176 | # increment number for model name |
|---|
| 177 | self.count=0 |
|---|
| 178 | #updating the panel |
|---|
| 179 | self.Update() |
|---|
| 180 | self.Center() |
|---|
| 181 | |
|---|
| 182 | |
|---|
| 183 | def onClosePage(self, event): |
|---|
| 184 | """ |
|---|
| 185 | close page and remove all references to the closed page |
|---|
| 186 | """ |
|---|
| 187 | selected_page = self.GetPage(self.GetSelection()) |
|---|
| 188 | ## removing about page |
|---|
| 189 | if selected_page==self.about_page: |
|---|
| 190 | self.about_page=None |
|---|
| 191 | return |
|---|
| 192 | ## removing sim_page |
|---|
| 193 | if selected_page == self.sim_page: |
|---|
| 194 | self.manager.sim_page=None |
|---|
| 195 | return |
|---|
| 196 | |
|---|
| 197 | ## closing other pages |
|---|
| 198 | state = selected_page.createMemento() |
|---|
| 199 | page_name = selected_page.window_name |
|---|
| 200 | page_finder = self.manager.get_page_finder() |
|---|
| 201 | fitproblem = None |
|---|
| 202 | ## removing model page |
|---|
| 203 | if selected_page == self.model_page: |
|---|
| 204 | fitproblem = selected_page.model.clone() |
|---|
| 205 | self.model_page = None |
|---|
| 206 | self.count =0 |
|---|
| 207 | ## page on menu |
|---|
| 208 | self.manager._add_page_onmenu(page_name, fitproblem) |
|---|
| 209 | else: |
|---|
| 210 | if selected_page in page_finder: |
|---|
| 211 | |
|---|
| 212 | fitproblem= page_finder[selected_page].clone() |
|---|
| 213 | if self.GetPageIndex(selected_page)==self.fit_page1D_number: |
|---|
| 214 | self.fit_page1D_number=None |
|---|
| 215 | if self.GetPageIndex(selected_page)==self.fit_page2D_number: |
|---|
| 216 | self.fit_page2D_number=None |
|---|
| 217 | ## page on menu |
|---|
| 218 | self.manager._add_page_onmenu(page_name, fitproblem) |
|---|
| 219 | del page_finder[selected_page] |
|---|
| 220 | ##remove the check box link to the model name of this page (selected_page) |
|---|
| 221 | try: |
|---|
| 222 | self.sim_page.draw_page() |
|---|
| 223 | except: |
|---|
| 224 | ## that page is already deleted no need to remove check box on |
|---|
| 225 | ##non existing page |
|---|
| 226 | pass |
|---|
| 227 | |
|---|
| 228 | #Delete the name of the page into the list of open page |
|---|
| 229 | if selected_page.window_name in self.list_fitpage_name: |
|---|
| 230 | self.list_fitpage_name.remove(selected_page.window_name) |
|---|
| 231 | |
|---|
| 232 | |
|---|
| 233 | def set_manager(self, manager): |
|---|
| 234 | """ |
|---|
| 235 | set panel manager |
|---|
| 236 | @param manager: instance of plugin fitting |
|---|
| 237 | """ |
|---|
| 238 | self.manager = manager |
|---|
| 239 | |
|---|
| 240 | |
|---|
| 241 | def set_owner(self,owner): |
|---|
| 242 | """ |
|---|
| 243 | set and owner for fitpanel |
|---|
| 244 | @param owner: the class responsible of plotting |
|---|
| 245 | """ |
|---|
| 246 | self.event_owner = owner |
|---|
| 247 | |
|---|
| 248 | def set_model_list(self,dict): |
|---|
| 249 | """ |
|---|
| 250 | copy a dictionary of model into its own dictionary |
|---|
| 251 | @param dict: dictionnary made of model name as key and model class |
|---|
| 252 | as value |
|---|
| 253 | """ |
|---|
| 254 | self.model_list_box = dict |
|---|
| 255 | |
|---|
| 256 | |
|---|
| 257 | def get_current_page(self): |
|---|
| 258 | """ |
|---|
| 259 | @return the current page selected |
|---|
| 260 | """ |
|---|
| 261 | return self.GetPage(self.GetSelection() ) |
|---|
| 262 | |
|---|
| 263 | def add_sim_page(self): |
|---|
| 264 | """ |
|---|
| 265 | Add the simultaneous fit page |
|---|
| 266 | """ |
|---|
| 267 | from simfitpage import SimultaneousFitPage |
|---|
| 268 | page_finder= self.manager.get_page_finder() |
|---|
| 269 | self.sim_page = SimultaneousFitPage(self,page_finder=page_finder, id=-1) |
|---|
| 270 | |
|---|
| 271 | self.AddPage(self.sim_page,caption="Simultaneous Fit",select=True) |
|---|
| 272 | self.sim_page.set_manager(self.manager) |
|---|
| 273 | return self.sim_page |
|---|
| 274 | |
|---|
| 275 | def add_fit_page( self,data, reset=False ): |
|---|
| 276 | """ |
|---|
| 277 | Add a fitting page on the notebook contained by fitpanel |
|---|
| 278 | @param data: data to fit |
|---|
| 279 | @return panel : page just added for further used. is used by fitting module |
|---|
| 280 | """ |
|---|
| 281 | if data.is_data: |
|---|
| 282 | name = data.name |
|---|
| 283 | else: |
|---|
| 284 | if data.__class__.__name__=="Data2D": |
|---|
| 285 | name = 'Model 2D Fit' |
|---|
| 286 | else: |
|---|
| 287 | name = 'Model 1D Fit' |
|---|
| 288 | if not name in self.list_fitpage_name: |
|---|
| 289 | myinfo = PageInfo( data=data, name=name ) |
|---|
| 290 | myinfo.model_list_box = self.model_list_box.get_list() |
|---|
| 291 | myinfo.event_owner = self.event_owner |
|---|
| 292 | myinfo.manager = self.manager |
|---|
| 293 | myinfo.window_name = name |
|---|
| 294 | myinfo.window_caption = name |
|---|
| 295 | |
|---|
| 296 | #if not name in self.fit_page_name : |
|---|
| 297 | from fitpage import FitPage |
|---|
| 298 | panel = FitPage(parent= self, page_info=myinfo) |
|---|
| 299 | |
|---|
| 300 | self.AddPage(page=panel, caption=name, select=True) |
|---|
| 301 | if name == 'Model 1D Fit': |
|---|
| 302 | self.fit_page1D_number= self.GetPageIndex(panel) |
|---|
| 303 | if name =='Model 2D Fit': |
|---|
| 304 | self.fit_page2D_number= self.GetPageIndex(panel) |
|---|
| 305 | |
|---|
| 306 | self.list_fitpage_name.append(name) |
|---|
| 307 | if reset: |
|---|
| 308 | if name in self.fit_page_name.keys(): |
|---|
| 309 | memento= self.fit_page_name[name][0] |
|---|
| 310 | panel.reset_page(memento) |
|---|
| 311 | else: |
|---|
| 312 | self.fit_page_name[name]=ListOfState() |
|---|
| 313 | |
|---|
| 314 | #self.fit_page_name[name].appendItem(panel.createMemento()) |
|---|
| 315 | #GetPage(self, page_idx) |
|---|
| 316 | return panel |
|---|
| 317 | elif name =='Model 1D Fit': |
|---|
| 318 | if self.fit_page1D_number!=None: |
|---|
| 319 | panel =self.GetPage(self.fit_page1D_number) |
|---|
| 320 | #self.fit_page_name[name]=[] |
|---|
| 321 | self.fit_page_name[name]= ListOfState() |
|---|
| 322 | #self.fit_page_name[name].insert(0,panel.createMemento()) |
|---|
| 323 | #self.fit_page_name[name].append(panel.createMemento()) |
|---|
| 324 | return panel |
|---|
| 325 | return None |
|---|
| 326 | elif name =='Model 2D Fit': |
|---|
| 327 | if self.fit_page2D_number!=None: |
|---|
| 328 | panel =self.GetPage(self.fit_page2D_number) |
|---|
| 329 | self.fit_page_name[name]=ListOfState() |
|---|
| 330 | #self.fit_page_name[name].append(panel.createMemento()) |
|---|
| 331 | return panel |
|---|
| 332 | return None |
|---|
| 333 | return None |
|---|
| 334 | |
|---|
| 335 | |
|---|
| 336 | def add_model_page(self,model,page_title="Model", qmin=0.0001, qmax=0.13, |
|---|
| 337 | npts=50, topmenu=False, reset=False): |
|---|
| 338 | """ |
|---|
| 339 | Add a model page only one to display any model selected from the menu or the page combo box. |
|---|
| 340 | when this page is closed than the user will be able to open a new one |
|---|
| 341 | |
|---|
| 342 | @param model: the model for which paramters will be changed |
|---|
| 343 | @param page_title: the name of the page |
|---|
| 344 | @param page_info: contains info about the state of the page |
|---|
| 345 | @param qmin: mimimum Q |
|---|
| 346 | @param qmax: maximum Q |
|---|
| 347 | @param npts: number of Q points |
|---|
| 348 | """ |
|---|
| 349 | if topmenu==True: |
|---|
| 350 | ##first time to open model page |
|---|
| 351 | if self.count==0 : |
|---|
| 352 | #if not page_title in self.list_fitpage_name : |
|---|
| 353 | self._help_add_model_page(model=model, page_title=page_title, |
|---|
| 354 | qmin=qmin, qmax=qmax, npts=npts, reset=reset) |
|---|
| 355 | self.count +=1 |
|---|
| 356 | else: |
|---|
| 357 | self.model_page.select_model(model) |
|---|
| 358 | self.fit_page_name[page_title]=ListOfState() |
|---|
| 359 | #self.fit_page_name[page_title].insert(0,self.model_page.createMemento()) |
|---|
| 360 | |
|---|
| 361 | |
|---|
| 362 | |
|---|
| 363 | def _close_fitpage(self,data): |
|---|
| 364 | """ |
|---|
| 365 | close a fit page when its data is completely remove from the graph |
|---|
| 366 | """ |
|---|
| 367 | name = data.name |
|---|
| 368 | for index in range(self.GetPageCount()): |
|---|
| 369 | if self.GetPageText(index)== name: |
|---|
| 370 | selected_page = self.GetPage(index) |
|---|
| 371 | |
|---|
| 372 | if index ==self.fit_page1D_number: |
|---|
| 373 | self.fit_page1D_number=None |
|---|
| 374 | if index ==self.fit_page2D_number: |
|---|
| 375 | self.fit_page2D_number=None |
|---|
| 376 | if selected_page in self.manager.page_finder: |
|---|
| 377 | del self.manager.page_finder[selected_page] |
|---|
| 378 | ##remove the check box link to the model name of this page (selected_page) |
|---|
| 379 | try: |
|---|
| 380 | self.sim_page.draw_page() |
|---|
| 381 | except: |
|---|
| 382 | ## that page is already deleted no need to remove check box on |
|---|
| 383 | ##non existing page |
|---|
| 384 | pass |
|---|
| 385 | |
|---|
| 386 | #Delete the name of the page into the list of open page |
|---|
| 387 | if selected_page.window_name in self.list_fitpage_name: |
|---|
| 388 | self.list_fitpage_name.remove(selected_page.window_name) |
|---|
| 389 | self.DeletePage(index) |
|---|
| 390 | break |
|---|
| 391 | |
|---|
| 392 | |
|---|
| 393 | def _onGetstate(self, event): |
|---|
| 394 | """ |
|---|
| 395 | copy the state of a page |
|---|
| 396 | """ |
|---|
| 397 | page= event.page |
|---|
| 398 | if page.window_name in self.fit_page_name: |
|---|
| 399 | self.fit_page_name[page.window_name].appendItem(page.createMemento()) |
|---|
| 400 | |
|---|
| 401 | print " current added state: ",len(self.fit_page_name[page.window_name]) |
|---|
| 402 | |
|---|
| 403 | def _onUndo(self, event ): |
|---|
| 404 | """ |
|---|
| 405 | return the previous state of a given page is available |
|---|
| 406 | """ |
|---|
| 407 | page = event.page |
|---|
| 408 | if page.window_name in self.fit_page_name: |
|---|
| 409 | if self.fit_page_name[page.window_name].getCurrentPosition()==0: |
|---|
| 410 | state = None |
|---|
| 411 | else: |
|---|
| 412 | state = self.fit_page_name[page.window_name].getPreviousItem() |
|---|
| 413 | page._redo.Enable(True) |
|---|
| 414 | page.reset_page(state) |
|---|
| 415 | |
|---|
| 416 | def _onRedo(self, event ): |
|---|
| 417 | """ |
|---|
| 418 | return the next state available |
|---|
| 419 | """ |
|---|
| 420 | page = event.page |
|---|
| 421 | if page.window_name in self.fit_page_name: |
|---|
| 422 | length= len(self.fit_page_name[page.window_name]) |
|---|
| 423 | if self.fit_page_name[page.window_name].getCurrentPosition()== length -1: |
|---|
| 424 | state = None |
|---|
| 425 | page._redo.Enable(False) |
|---|
| 426 | else: |
|---|
| 427 | state = self.fit_page_name[page.window_name].getNextItem() |
|---|
| 428 | page.reset_page(state) |
|---|
| 429 | |
|---|
| 430 | def _help_add_model_page(self,model,page_title="Model", qmin=0.0001, |
|---|
| 431 | qmax=0.13, npts=50,reset= False): |
|---|
| 432 | """ |
|---|
| 433 | #TODO: fill in description |
|---|
| 434 | |
|---|
| 435 | @param qmin: mimimum Q |
|---|
| 436 | @param qmax: maximum Q |
|---|
| 437 | @param npts: number of Q points |
|---|
| 438 | """ |
|---|
| 439 | ## creating object that contaning info about model |
|---|
| 440 | myinfo = PageInfo(model= model ,name= page_title) |
|---|
| 441 | myinfo.model_list_box = self.model_list_box.get_list() |
|---|
| 442 | myinfo.event_owner = self.event_owner |
|---|
| 443 | myinfo.manager = self.manager |
|---|
| 444 | myinfo.window_name = page_title |
|---|
| 445 | myinfo.window_caption = page_title |
|---|
| 446 | |
|---|
| 447 | from modelpage import ModelPage |
|---|
| 448 | panel = ModelPage(self,myinfo) |
|---|
| 449 | |
|---|
| 450 | self.AddPage(page=panel, caption=page_title, select=True) |
|---|
| 451 | |
|---|
| 452 | self.model_page_number=self.GetSelection() |
|---|
| 453 | self.model_page=self.GetPage(self.GetSelection()) |
|---|
| 454 | |
|---|
| 455 | ##resetting page |
|---|
| 456 | if reset: |
|---|
| 457 | if page_title in self.fit_page_name.keys(): |
|---|
| 458 | |
|---|
| 459 | memento= self.fit_page_name[page_title][0] |
|---|
| 460 | panel.reset_page(memento) |
|---|
| 461 | else: |
|---|
| 462 | self.fit_page_name[page_title]=ListOfState() |
|---|
| 463 | #self.fit_page_name[page_title]=[] |
|---|
| 464 | #self.fit_page_name[page_title].insert(0,panel.createMemento()) |
|---|
| 465 | |
|---|
| 466 | |
|---|
