[e2f1023] | 1 | |
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| 2 | import numpy |
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| 3 | import string |
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[d89f09b] | 4 | import wx |
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[6bbeacd4] | 5 | import wx.lib.flatnotebook as fnb |
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[a93f525] | 6 | |
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[340c2b3] | 7 | from sans.guiframe.panel_base import PanelBase |
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[3cd5806] | 8 | from sans.guiframe.events import PanelOnFocusEvent |
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[6bbeacd4] | 9 | from sans.guiframe.events import StatusEvent |
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[cfc0913] | 10 | import basepage |
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[6bbeacd4] | 11 | import models |
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[330573d] | 12 | _BOX_WIDTH = 80 |
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| 13 | |
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| 14 | |
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[6bbeacd4] | 15 | class FitPanel(fnb.FlatNotebook, PanelBase): |
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[925a30e] | 16 | |
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[d89f09b] | 17 | """ |
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[5062bbf] | 18 | FitPanel class contains fields allowing to fit models and data |
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| 19 | |
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| 20 | :note: For Fit to be performed the user should check at least one parameter |
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[d89f09b] | 21 | on fit Panel window. |
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| 22 | |
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| 23 | """ |
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| 24 | ## Internal name for the AUI manager |
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| 25 | window_name = "Fit panel" |
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| 26 | ## Title to appear on top of the window |
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| 27 | window_caption = "Fit Panel " |
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[2139c3f] | 28 | CENTER_PANE = True |
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[7437880] | 29 | |
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[6bbeacd4] | 30 | def __init__(self, parent, manager=None, *args, **kwargs): |
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[5062bbf] | 31 | """ |
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| 32 | """ |
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[6bbeacd4] | 33 | fnb.FlatNotebook.__init__(self, parent, -1, |
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[3244cbe1] | 34 | style= wx.aui.AUI_NB_WINDOWLIST_BUTTON| |
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| 35 | wx.aui.AUI_NB_DEFAULT_STYLE| |
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| 36 | wx.CLIP_CHILDREN) |
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[3cd5806] | 37 | PanelBase.__init__(self, parent) |
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[6bbeacd4] | 38 | self.SetWindowStyleFlag(style=fnb.FNB_FANCY_TABS) |
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| 39 | self._manager = manager |
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[340c2b3] | 40 | self.parent = parent |
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| 41 | self.event_owner = None |
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[d89f09b] | 42 | #dictionary of miodel {model class name, model class} |
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[6bbeacd4] | 43 | self.menu_mng = models.ModelManager() |
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[b2d9826] | 44 | self.model_list_box = self.menu_mng.get_model_list() |
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[6bbeacd4] | 45 | #pageClosedEvent = fnb.EVT_FLATNOTEBOOK_PAGE_CLOSING |
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| 46 | self.Bind(fnb.EVT_FLATNOTEBOOK_PAGE_CLOSING , self.on_close_page) |
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| 47 | ## save the title of the last page tab added |
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[2f189dc] | 48 | self.fit_page_name = {} |
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[cfc0913] | 49 | ## list of existing fit page |
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[2f189dc] | 50 | self.opened_pages = {} |
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| 51 | #page of simultaneous fit |
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[ffa69b6] | 52 | self.sim_page = None |
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[cfc0913] | 53 | ## get the state of a page |
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| 54 | self.Bind(basepage.EVT_PAGE_INFO, self._onGetstate) |
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[330573d] | 55 | self.Bind(basepage.EVT_PREVIOUS_STATE, self._onUndo) |
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[fe496eeb] | 56 | self.Bind(basepage.EVT_NEXT_STATE, self._onRedo) |
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[90a7bbd] | 57 | self.Bind(wx.aui.EVT_AUINOTEBOOK_PAGE_CHANGED, self.on_page_changing) |
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[3cd5806] | 58 | |
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[9b18735] | 59 | #add default pages |
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| 60 | self.add_default_pages() |
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[6bbeacd4] | 61 | |
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[b2d9826] | 62 | def update_model_list(self): |
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| 63 | """ |
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| 64 | """ |
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| 65 | self.model_list_box = self.menu_mng.update() |
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| 66 | return self.model_list_box |
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| 67 | |
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| 68 | |
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[6bbeacd4] | 69 | def get_page_by_id(self, id): |
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| 70 | """ |
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| 71 | """ |
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| 72 | if id not in self.opened_pages: |
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| 73 | msg = "Fitpanel cannot find ID: %s in self.opened_pages" % str(id) |
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| 74 | raise ValueError, msg |
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| 75 | else: |
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| 76 | return self.opened_pages[id] |
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[31b0c47] | 77 | |
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[90a7bbd] | 78 | def on_page_changing(self, event): |
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[6bbeacd4] | 79 | """ |
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| 80 | """ |
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[90a7bbd] | 81 | pos = self.GetSelection() |
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| 82 | if pos != -1: |
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| 83 | selected_page = self.GetPage(pos) |
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| 84 | wx.PostEvent(self.parent, PanelOnFocusEvent(panel=selected_page)) |
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[6bbeacd4] | 85 | |
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[3cd5806] | 86 | def on_set_focus(self, event): |
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| 87 | """ |
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| 88 | """ |
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| 89 | pos = self.GetSelection() |
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[90a7bbd] | 90 | if pos != -1: |
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| 91 | selected_page = self.GetPage(pos) |
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| 92 | wx.PostEvent(self.parent, PanelOnFocusEvent(panel=selected_page)) |
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[3cd5806] | 93 | |
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[c8deee5] | 94 | def get_data(self): |
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| 95 | """ |
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| 96 | get the data in the current page |
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| 97 | """ |
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| 98 | pos = self.GetSelection() |
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[90a7bbd] | 99 | if pos != -1: |
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| 100 | selected_page = self.GetPage(pos) |
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| 101 | return selected_page.get_data() |
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[c8deee5] | 102 | |
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| 103 | def get_state(self): |
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| 104 | """ |
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| 105 | return the state of the current selected page |
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| 106 | """ |
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| 107 | pos = self.GetSelection() |
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[90a7bbd] | 108 | if pos != -1: |
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| 109 | selected_page = self.GetPage(pos) |
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| 110 | return selected_page.get_state() |
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[c8deee5] | 111 | |
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[9b18735] | 112 | def add_default_pages(self): |
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| 113 | """ |
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| 114 | Add default pages such as a hint page and an empty fit page |
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| 115 | """ |
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| 116 | #add default page |
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| 117 | from hint_fitpage import HintFitPage |
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| 118 | self.hint_page = HintFitPage(self) |
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[6bbeacd4] | 119 | self.AddPage(self.hint_page,"Hint") |
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[3cd5806] | 120 | self.hint_page.set_manager(self._manager) |
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[6bbeacd4] | 121 | |
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[ac2dc0e] | 122 | def close_all(self): |
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| 123 | """ |
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[8897d66] | 124 | remove all pages, used when a svs file is opened |
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| 125 | """ |
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[90a7bbd] | 126 | |
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[8897d66] | 127 | #get number of pages |
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| 128 | nop = self.GetPageCount() |
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| 129 | #use while-loop, for-loop will not do the job well. |
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| 130 | while (nop>0): |
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| 131 | #delete the first page until no page exists |
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| 132 | page = self.GetPage(0) |
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[90a7bbd] | 133 | if self._manager.parent.panel_on_focus == page: |
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| 134 | self._manager.parent.panel_on_focus = None |
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[8897d66] | 135 | self._close_helper(selected_page=page) |
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| 136 | self.DeletePage(0) |
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| 137 | nop = nop - 1 |
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[90a7bbd] | 138 | |
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[ac2dc0e] | 139 | ## save the title of the last page tab added |
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| 140 | self.fit_page_name = {} |
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| 141 | ## list of existing fit page |
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| 142 | self.opened_pages = {} |
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| 143 | |
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[31b0c47] | 144 | def set_state(self, state): |
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| 145 | """ |
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[5062bbf] | 146 | Restore state of the panel |
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[31b0c47] | 147 | """ |
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| 148 | page_is_opened = False |
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| 149 | if state is not None: |
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[6bbeacd4] | 150 | for id, panel in self.opened_pages.values(): |
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[31b0c47] | 151 | #Don't return any panel is the exact same page is created |
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[6bbeacd4] | 152 | if id == panel.id: |
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[31b0c47] | 153 | # the page is still opened |
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| 154 | panel.reset_page(state=state) |
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[645f9b6] | 155 | panel.save_current_state() |
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[31b0c47] | 156 | page_is_opened = True |
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| 157 | if not page_is_opened: |
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[9f391af] | 158 | panel = self._manager.add_fit_page(data=state.data) |
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[31b0c47] | 159 | # add data associated to the page created |
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| 160 | if panel is not None: |
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[6bbeacd4] | 161 | self._manager.store_page(page=panel.id, data=state.data) |
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[31b0c47] | 162 | panel.reset_page(state=state) |
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[645f9b6] | 163 | panel.save_current_state() |
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[31b0c47] | 164 | |
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[90a7bbd] | 165 | def clear_panel(self): |
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[9b18735] | 166 | """ |
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| 167 | Clear and close all panels, used by guimanager |
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| 168 | """ |
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[90a7bbd] | 169 | |
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| 170 | #close all panels only when svs file opened |
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| 171 | self.close_all() |
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| 172 | self._manager.mypanels = [] |
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| 173 | |
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[9b18735] | 174 | |
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[ac2dc0e] | 175 | def on_close_page(self, event=None): |
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[51d47b5] | 176 | """ |
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[5062bbf] | 177 | close page and remove all references to the closed page |
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[51d47b5] | 178 | """ |
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[d361b462] | 179 | nbr_page = self.GetPageCount() |
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[a93f525] | 180 | if nbr_page == 1: |
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[ac2dc0e] | 181 | |
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[d361b462] | 182 | event.Veto() |
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| 183 | return |
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[51d47b5] | 184 | selected_page = self.GetPage(self.GetSelection()) |
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[2f189dc] | 185 | self._close_helper(selected_page=selected_page) |
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[9853ad0] | 186 | |
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[2f189dc] | 187 | def close_page_with_data(self, deleted_data): |
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| 188 | """ |
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[5062bbf] | 189 | close a fit page when its data is completely remove from the graph |
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[2f189dc] | 190 | """ |
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[784e2fa] | 191 | if deleted_data is None: |
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| 192 | return |
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[2f189dc] | 193 | for index in range(self.GetPageCount()): |
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| 194 | selected_page = self.GetPage(index) |
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| 195 | if hasattr(selected_page,"get_data"): |
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| 196 | data = selected_page.get_data() |
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[ac2dc0e] | 197 | |
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[784e2fa] | 198 | if data is None: |
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| 199 | #the fitpanel exists and only the initial fit page is open |
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| 200 | #with no selected data |
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| 201 | return |
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[2f189dc] | 202 | if data.name == deleted_data.name: |
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| 203 | self._close_helper(selected_page) |
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| 204 | self.DeletePage(index) |
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| 205 | break |
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[d89f09b] | 206 | |
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| 207 | def set_manager(self, manager): |
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| 208 | """ |
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[5062bbf] | 209 | set panel manager |
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| 210 | |
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| 211 | :param manager: instance of plugin fitting |
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| 212 | |
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[d89f09b] | 213 | """ |
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[c8deee5] | 214 | self._manager = manager |
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[3cd5806] | 215 | for pos in range(self.GetPageCount()): |
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| 216 | page = self.GetPage(pos) |
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| 217 | if page is not None: |
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| 218 | page.set_manager(self._manager) |
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[a93f525] | 219 | |
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[ffa69b6] | 220 | def set_model_list(self, dict): |
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[c77d859] | 221 | """ |
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[5062bbf] | 222 | copy a dictionary of model into its own dictionary |
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| 223 | |
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| 224 | :param dict: dictionnary made of model name as key and model class |
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[c77d859] | 225 | as value |
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| 226 | """ |
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| 227 | self.model_list_box = dict |
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[51d47b5] | 228 | |
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[c77d859] | 229 | def get_current_page(self): |
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| 230 | """ |
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[5062bbf] | 231 | :return: the current page selected |
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| 232 | |
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[c77d859] | 233 | """ |
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[6bbeacd4] | 234 | return self.GetPage(self.GetSelection()) |
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[c77d859] | 235 | |
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[51d47b5] | 236 | def add_sim_page(self): |
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[925a30e] | 237 | """ |
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[5062bbf] | 238 | Add the simultaneous fit page |
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[925a30e] | 239 | """ |
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[51d47b5] | 240 | from simfitpage import SimultaneousFitPage |
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[c8deee5] | 241 | page_finder= self._manager.get_page_finder() |
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[b28717b] | 242 | self.sim_page = SimultaneousFitPage(self,page_finder=page_finder, id=-1) |
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[6bbeacd4] | 243 | self.sim_page.id = wx.NewId() |
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| 244 | self.AddPage(self.sim_page,"Simultaneous Fit", True) |
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[c8deee5] | 245 | self.sim_page.set_manager(self._manager) |
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[51d47b5] | 246 | return self.sim_page |
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[d89f09b] | 247 | |
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[6bbeacd4] | 248 | |
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[2f189dc] | 249 | def add_empty_page(self): |
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[9853ad0] | 250 | """ |
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[5062bbf] | 251 | add an empty page |
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[9853ad0] | 252 | """ |
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[2f189dc] | 253 | from fitpage import FitPage |
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[6bbeacd4] | 254 | panel = FitPage(parent=self) |
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| 255 | panel.id = wx.NewId() |
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| 256 | panel.populate_box(dict=self.model_list_box) |
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[c8deee5] | 257 | panel.set_manager(self._manager) |
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[ae4ade7] | 258 | caption = str(panel.window_name) + " " + str(self._manager.index_model) |
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| 259 | self.AddPage(panel, caption, select=True) |
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[6bbeacd4] | 260 | self.opened_pages[panel.id] = panel |
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[2f189dc] | 261 | return panel |
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[6bbeacd4] | 262 | |
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[2f189dc] | 263 | |
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[6bbeacd4] | 264 | def set_data(self, data): |
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[2f189dc] | 265 | """ |
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[5062bbf] | 266 | Add a fitting page on the notebook contained by fitpanel |
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| 267 | |
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| 268 | :param data: data to fit |
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| 269 | |
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| 270 | :return panel : page just added for further used. is used by fitting module |
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| 271 | |
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[2f189dc] | 272 | """ |
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| 273 | if data is None: |
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| 274 | return None |
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[6bbeacd4] | 275 | for page in self.opened_pages.values(): |
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| 276 | #check if the selected data existing in the fitpanel |
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| 277 | pos = self.GetPageIndex(page) |
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| 278 | if page.get_data() is None: |
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[a5701e6] | 279 | enable2D = page.get_view_mode() |
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| 280 | if (data.__class__.__name__ == "Data2D" and enable2D)\ |
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| 281 | or (data.__class__.__name__ == "Data1D" and not enable2D): |
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| 282 | page.set_data(data) |
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| 283 | self.SetPageText(pos, str(data.name)) |
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| 284 | self.SetSelection(pos) |
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| 285 | return page |
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[ae4ade7] | 286 | |
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[6bbeacd4] | 287 | elif page.get_data().id == data.id: |
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| 288 | msg = "Data already existing in the fitting panel" |
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| 289 | wx.PostEvent(self._manager.parent, |
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| 290 | StatusEvent(status=msg, info='warning')) |
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| 291 | self.SetSelection(pos) |
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| 292 | return page |
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[9b18735] | 293 | |
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[6bbeacd4] | 294 | page = self.add_empty_page() |
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[9f391af] | 295 | pos = self.GetPageIndex(page) |
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[6bbeacd4] | 296 | page.id = wx.NewId() |
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| 297 | page.set_data(data) |
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| 298 | self.SetPageText(pos, str(data.name)) |
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| 299 | self.opened_pages[page.id] = page |
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[ae4ade7] | 300 | |
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[6bbeacd4] | 301 | return page |
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| 302 | |
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| 303 | def _onGetstate(self, event): |
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[cfc0913] | 304 | """ |
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[5062bbf] | 305 | copy the state of a page |
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[cfc0913] | 306 | """ |
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[6bbeacd4] | 307 | page = event.page |
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| 308 | if page.id in self.fit_page_name: |
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| 309 | self.fit_page_name[page.id].appendItem(page.createMemento()) |
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[cfc0913] | 310 | |
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[330573d] | 311 | def _onUndo(self, event ): |
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| 312 | """ |
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[5062bbf] | 313 | return the previous state of a given page is available |
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[330573d] | 314 | """ |
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| 315 | page = event.page |
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[6bbeacd4] | 316 | if page.id in self.fit_page_name: |
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| 317 | if self.fit_page_name[page.id].getCurrentPosition()==0: |
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[330573d] | 318 | state = None |
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| 319 | else: |
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[6bbeacd4] | 320 | state = self.fit_page_name[page.id].getPreviousItem() |
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[fe496eeb] | 321 | page._redo.Enable(True) |
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[330573d] | 322 | page.reset_page(state) |
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[fe496eeb] | 323 | |
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[2f189dc] | 324 | def _onRedo(self, event): |
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[fe496eeb] | 325 | """ |
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[5062bbf] | 326 | return the next state available |
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[fe496eeb] | 327 | """ |
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| 328 | page = event.page |
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[6bbeacd4] | 329 | if page.id in self.fit_page_name: |
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| 330 | length= len(self.fit_page_name[page.id]) |
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| 331 | if self.fit_page_name[page.id].getCurrentPosition()== length -1: |
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[fe496eeb] | 332 | state = None |
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| 333 | page._redo.Enable(False) |
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[3b9e023] | 334 | page._redo.Enable(True) |
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[fe496eeb] | 335 | else: |
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[6bbeacd4] | 336 | state =self.fit_page_name[page.id].getNextItem() |
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[fe496eeb] | 337 | page.reset_page(state) |
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[2f189dc] | 338 | |
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| 339 | def _close_helper(self, selected_page): |
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[3f1af74] | 340 | """ |
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[5062bbf] | 341 | Delete the given page from the notebook |
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[3f1af74] | 342 | """ |
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[2f189dc] | 343 | #remove hint page |
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[9f391af] | 344 | if selected_page == self.hint_page: |
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[2f189dc] | 345 | return |
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| 346 | ## removing sim_page |
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| 347 | if selected_page == self.sim_page : |
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[c8deee5] | 348 | self._manager.sim_page=None |
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[2f189dc] | 349 | return |
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[b787e68c] | 350 | |
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[2f189dc] | 351 | ## closing other pages |
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| 352 | state = selected_page.createMemento() |
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| 353 | page_name = selected_page.window_name |
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[c8deee5] | 354 | page_finder = self._manager.get_page_finder() |
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[2f189dc] | 355 | fitproblem = None |
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| 356 | ## removing fit page |
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[c6036f5] | 357 | data = selected_page.get_data() |
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| 358 | #Don' t remove plot for 2D |
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| 359 | flag = True |
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| 360 | if data.__class__.__name__ == 'Data2D': |
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| 361 | flag = False |
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[2f189dc] | 362 | if selected_page in page_finder: |
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| 363 | #Delete the name of the page into the list of open page |
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[6bbeacd4] | 364 | for id, list in self.opened_pages.iteritems(): |
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[2f189dc] | 365 | #Don't return any panel is the exact same page is created |
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[6bbeacd4] | 366 | |
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| 367 | if flag and selected_page.id == id: |
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| 368 | self._manager.remove_plot(id, theory=False) |
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[2f189dc] | 369 | break |
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| 370 | del page_finder[selected_page] |
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| 371 | ##remove the check box link to the model name of this page (selected_page) |
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| 372 | try: |
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| 373 | self.sim_page.draw_page() |
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| 374 | except: |
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| 375 | ## that page is already deleted no need to remove check box on |
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| 376 | ##non existing page |
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| 377 | pass |
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| 378 | |
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| 379 | #Delete the name of the page into the list of open page |
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[6bbeacd4] | 380 | for id, list in self.opened_pages.iteritems(): |
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[2f189dc] | 381 | #Don't return any panel is the exact same page is created |
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[6bbeacd4] | 382 | |
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| 383 | if selected_page.id == id: |
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[9f391af] | 384 | del self.opened_pages[selected_page.id] |
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[2f189dc] | 385 | break |
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[0aeabc6] | 386 | |
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[b787e68c] | 387 | |
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