[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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[26bf293] | 5 | import wx.aui |
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[a93f525] | 6 | |
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[cfc0913] | 7 | import basepage |
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[00c3aac] | 8 | |
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[330573d] | 9 | _BOX_WIDTH = 80 |
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| 10 | |
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| 11 | |
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| 12 | class StateIterator(object): |
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[1b69256] | 13 | """ |
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[5062bbf] | 14 | Contains all saved state of a given page. |
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| 15 | Provide position of the current state of a page, the first save state |
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| 16 | and the last state for a given page. |
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| 17 | Allow easy undo or redo for a given page |
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[1b69256] | 18 | """ |
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[330573d] | 19 | def __init__(self): |
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[5062bbf] | 20 | """ |
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| 21 | """ |
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[330573d] | 22 | self._current=0 |
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| 23 | |
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| 24 | def __iter__(self): |
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[5062bbf] | 25 | """ |
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| 26 | """ |
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[330573d] | 27 | return self |
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| 28 | |
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| 29 | def first(self): |
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[5062bbf] | 30 | """ |
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| 31 | """ |
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[330573d] | 32 | self._current =0 |
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| 33 | return self._current |
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| 34 | |
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| 35 | def next(self, max ): |
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[5062bbf] | 36 | """ |
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| 37 | """ |
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[330573d] | 38 | if self._current < max: |
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| 39 | self._current += 1 |
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| 40 | return self._current |
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| 41 | |
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| 42 | def previous(self): |
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[5062bbf] | 43 | """ |
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| 44 | """ |
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[330573d] | 45 | if self._current > 0: |
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| 46 | self._current = self._current -1 |
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| 47 | return self._current |
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| 48 | |
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| 49 | def currentPosition(self): |
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[5062bbf] | 50 | """ |
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| 51 | """ |
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[330573d] | 52 | return self._current |
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| 53 | |
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| 54 | def setPosition(self, value): |
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[5062bbf] | 55 | """ |
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| 56 | """ |
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[330573d] | 57 | if value >=0: |
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| 58 | self._current = int(value) |
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| 59 | |
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| 60 | |
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[5062bbf] | 61 | class ListOfState(list): |
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| 62 | """ |
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| 63 | """ |
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[330573d] | 64 | def __init__(self, *args, **kw): |
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| 65 | list.__init__(self, *args, **kw) |
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| 66 | self.iterator = StateIterator() |
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| 67 | |
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| 68 | def appendItem(self, x): |
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[5062bbf] | 69 | """ |
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| 70 | """ |
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[330573d] | 71 | self.append(x) |
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| 72 | self.iterator.setPosition(value= len(self)-1) |
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| 73 | |
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| 74 | def removeItem(self, x): |
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[5062bbf] | 75 | """ |
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| 76 | """ |
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[330573d] | 77 | self.iterator.previous() |
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| 78 | self.remove(x) |
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| 79 | |
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| 80 | def getPreviousItem(self): |
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[5062bbf] | 81 | """ |
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| 82 | """ |
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[330573d] | 83 | position = self.iterator.previous() |
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| 84 | |
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| 85 | if position < 0: |
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| 86 | return None |
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| 87 | else: |
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| 88 | return self[position] |
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| 89 | |
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| 90 | def getNextItem(self): |
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[5062bbf] | 91 | """ |
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| 92 | """ |
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[fe496eeb] | 93 | position = self.iterator.next(max= len(self)-1) |
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[330573d] | 94 | if position >= len(self): |
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| 95 | return None |
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| 96 | else: |
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| 97 | return self[position] |
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| 98 | |
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| 99 | def getCurrentItem(self): |
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[5062bbf] | 100 | """ |
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| 101 | """ |
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[330573d] | 102 | postion = self.iterator.currentPosition() |
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| 103 | if postion >= 0 and position < len(self): |
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| 104 | return self[postion] |
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| 105 | else: |
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| 106 | return None |
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| 107 | |
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| 108 | def getCurrentPosition(self): |
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[5062bbf] | 109 | """ |
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| 110 | """ |
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[330573d] | 111 | return self.iterator.currentPosition() |
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[2f189dc] | 112 | |
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[330573d] | 113 | |
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[cfc0913] | 114 | class PageInfo(object): |
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| 115 | """ |
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[5062bbf] | 116 | this class contains the minimum numbers of data members |
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| 117 | a fitpage or model page need to be initialized. |
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[cfc0913] | 118 | """ |
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| 119 | data = None |
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[ffa69b6] | 120 | model = None |
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| 121 | manager = None |
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[cfc0913] | 122 | event_owner= None |
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| 123 | model_list_box = None |
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[ffa69b6] | 124 | name = None |
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[330573d] | 125 | ## Internal name for the AUI manager |
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[cfc0913] | 126 | window_name = "Page" |
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| 127 | ## Title to appear on top of the window |
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| 128 | window_caption = "Page" |
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[2f189dc] | 129 | #type of page can be real data , theory 1D or therory2D |
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| 130 | type = "Data" |
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| 131 | def __init__(self, model=None, data=None, manager=None, |
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| 132 | event_owner=None, model_list_box=None, name=None): |
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[cfc0913] | 133 | """ |
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[5062bbf] | 134 | Initialize data members |
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[cfc0913] | 135 | """ |
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| 136 | self.data = data |
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| 137 | self.model= model |
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| 138 | self.manager= manager |
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| 139 | self.event_owner= event_owner |
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| 140 | self.model_list_box = model_list_box |
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| 141 | self.name=None |
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| 142 | self.window_name = "Page" |
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| 143 | self.window_caption = "Page" |
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[2f189dc] | 144 | self.type = "Data" |
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| 145 | |
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[90d04eb] | 146 | class FitPanel(wx.aui.AuiNotebook): |
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[925a30e] | 147 | |
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[d89f09b] | 148 | """ |
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[5062bbf] | 149 | FitPanel class contains fields allowing to fit models and data |
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| 150 | |
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| 151 | :note: For Fit to be performed the user should check at least one parameter |
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[d89f09b] | 152 | on fit Panel window. |
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| 153 | |
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| 154 | """ |
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| 155 | ## Internal name for the AUI manager |
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| 156 | window_name = "Fit panel" |
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| 157 | ## Title to appear on top of the window |
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| 158 | window_caption = "Fit Panel " |
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[2139c3f] | 159 | CENTER_PANE = True |
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[7437880] | 160 | |
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[d89f09b] | 161 | def __init__(self, parent, *args, **kwargs): |
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[5062bbf] | 162 | """ |
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| 163 | """ |
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[90d04eb] | 164 | wx.aui.AuiNotebook.__init__(self, parent, -1, |
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[3244cbe1] | 165 | style= wx.aui.AUI_NB_WINDOWLIST_BUTTON| |
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| 166 | wx.aui.AUI_NB_DEFAULT_STYLE| |
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| 167 | wx.CLIP_CHILDREN) |
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[848a2ef] | 168 | |
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[d89f09b] | 169 | self.manager=None |
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| 170 | self.parent=parent |
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| 171 | self.event_owner=None |
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[26bf293] | 172 | |
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[3244cbe1] | 173 | pageClosedEvent = wx.aui.EVT_AUINOTEBOOK_PAGE_CLOSE |
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[2f189dc] | 174 | self.Bind(wx.aui.EVT_AUINOTEBOOK_PAGE_CLOSE, self.on_close_page) |
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[51d47b5] | 175 | |
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[d89f09b] | 176 | #dictionary of miodel {model class name, model class} |
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[2f189dc] | 177 | self.model_list_box = {} |
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[cfc0913] | 178 | ## save the title of the last page tab added |
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[2f189dc] | 179 | self.fit_page_name = {} |
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[cfc0913] | 180 | ## list of existing fit page |
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[2f189dc] | 181 | self.opened_pages = {} |
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| 182 | #page of simultaneous fit |
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[ffa69b6] | 183 | self.sim_page = None |
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[cfc0913] | 184 | ## get the state of a page |
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| 185 | self.Bind(basepage.EVT_PAGE_INFO, self._onGetstate) |
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[330573d] | 186 | self.Bind(basepage.EVT_PREVIOUS_STATE, self._onUndo) |
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[fe496eeb] | 187 | self.Bind(basepage.EVT_NEXT_STATE, self._onRedo) |
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[9237df4] | 188 | |
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[9b18735] | 189 | #add default pages |
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| 190 | self.add_default_pages() |
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[10f3b23] | 191 | |
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[6bcdad1] | 192 | # increment number for model name |
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[a93f525] | 193 | self.count=0 |
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[f39511b] | 194 | #updating the panel |
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[26bf293] | 195 | self.Update() |
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[d89f09b] | 196 | self.Center() |
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[31b0c47] | 197 | |
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[9b18735] | 198 | def add_default_pages(self): |
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| 199 | """ |
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| 200 | Add default pages such as a hint page and an empty fit page |
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| 201 | """ |
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| 202 | #add default page |
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| 203 | from hint_fitpage import HintFitPage |
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| 204 | self.hint_page = HintFitPage(self) |
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| 205 | self.AddPage(page=self.hint_page, caption="Hint") |
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| 206 | |
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| 207 | #Add the first fit page |
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| 208 | self.add_empty_page() |
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| 209 | |
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| 210 | |
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[ac2dc0e] | 211 | def close_all(self): |
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| 212 | """ |
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[8897d66] | 213 | remove all pages, used when a svs file is opened |
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| 214 | """ |
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| 215 | #get number of pages |
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| 216 | nop = self.GetPageCount() |
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| 217 | #use while-loop, for-loop will not do the job well. |
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| 218 | while (nop>0): |
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| 219 | #delete the first page until no page exists |
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| 220 | page = self.GetPage(0) |
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| 221 | self._close_helper(selected_page=page) |
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| 222 | self.DeletePage(0) |
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| 223 | nop = nop - 1 |
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[ac2dc0e] | 224 | ## save the title of the last page tab added |
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| 225 | self.fit_page_name = {} |
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| 226 | ## list of existing fit page |
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| 227 | self.opened_pages = {} |
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| 228 | |
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[31b0c47] | 229 | def set_state(self, state): |
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| 230 | """ |
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[5062bbf] | 231 | Restore state of the panel |
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[31b0c47] | 232 | """ |
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| 233 | page_is_opened = False |
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| 234 | if state is not None: |
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| 235 | page_info = self.get_page_info(data=state.data) |
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[a93f525] | 236 | for name, panel in self.opened_pages.values(): |
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[31b0c47] | 237 | #Don't return any panel is the exact same page is created |
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| 238 | if name == page_info.window_name: |
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| 239 | # the page is still opened |
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| 240 | panel.reset_page(state=state) |
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[645f9b6] | 241 | panel.save_current_state() |
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[31b0c47] | 242 | page_is_opened = True |
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| 243 | if not page_is_opened: |
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| 244 | panel = self.add_fit_page(data=state.data) |
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| 245 | # add data associated to the page created |
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| 246 | if panel is not None: |
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| 247 | self.manager.store_page(page=panel, data=state.data) |
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| 248 | panel.reset_page(state=state) |
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[645f9b6] | 249 | panel.save_current_state() |
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[31b0c47] | 250 | |
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[9b18735] | 251 | def clear_panel(self, format='.svs'): |
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| 252 | """ |
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| 253 | Clear and close all panels, used by guimanager |
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| 254 | """ |
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| 255 | if format == '.svs': |
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| 256 | #close all panels only when svs file opened |
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| 257 | self.close_all() |
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| 258 | self.manager.mypanels = [] |
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| 259 | |
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[ac2dc0e] | 260 | def on_close_page(self, event=None): |
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[51d47b5] | 261 | """ |
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[5062bbf] | 262 | close page and remove all references to the closed page |
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[51d47b5] | 263 | """ |
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[d361b462] | 264 | nbr_page = self.GetPageCount() |
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[a93f525] | 265 | if nbr_page == 1: |
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[ac2dc0e] | 266 | |
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[d361b462] | 267 | event.Veto() |
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| 268 | return |
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[51d47b5] | 269 | selected_page = self.GetPage(self.GetSelection()) |
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[2f189dc] | 270 | self._close_helper(selected_page=selected_page) |
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[9853ad0] | 271 | |
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[2f189dc] | 272 | def close_page_with_data(self, deleted_data): |
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| 273 | """ |
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[5062bbf] | 274 | close a fit page when its data is completely remove from the graph |
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[2f189dc] | 275 | """ |
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[784e2fa] | 276 | if deleted_data is None: |
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| 277 | return |
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[2f189dc] | 278 | for index in range(self.GetPageCount()): |
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| 279 | selected_page = self.GetPage(index) |
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| 280 | if hasattr(selected_page,"get_data"): |
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| 281 | data = selected_page.get_data() |
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[ac2dc0e] | 282 | |
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[784e2fa] | 283 | if data is None: |
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| 284 | #the fitpanel exists and only the initial fit page is open |
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| 285 | #with no selected data |
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| 286 | return |
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[2f189dc] | 287 | if data.name == deleted_data.name: |
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| 288 | self._close_helper(selected_page) |
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| 289 | self.DeletePage(index) |
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| 290 | break |
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[d89f09b] | 291 | |
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| 292 | def set_manager(self, manager): |
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| 293 | """ |
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[5062bbf] | 294 | set panel manager |
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| 295 | |
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| 296 | :param manager: instance of plugin fitting |
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| 297 | |
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[d89f09b] | 298 | """ |
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| 299 | self.manager = manager |
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[a93f525] | 300 | |
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[d89f09b] | 301 | |
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| 302 | def set_owner(self,owner): |
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| 303 | """ |
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[5062bbf] | 304 | set and owner for fitpanel |
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| 305 | |
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| 306 | :param owner: the class responsible of plotting |
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| 307 | |
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[d89f09b] | 308 | """ |
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[c77d859] | 309 | self.event_owner = owner |
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| 310 | |
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[ffa69b6] | 311 | def set_model_list(self, dict): |
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[c77d859] | 312 | """ |
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[5062bbf] | 313 | copy a dictionary of model into its own dictionary |
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| 314 | |
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| 315 | :param dict: dictionnary made of model name as key and model class |
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[c77d859] | 316 | as value |
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| 317 | """ |
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| 318 | self.model_list_box = dict |
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[51d47b5] | 319 | |
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[c77d859] | 320 | def get_current_page(self): |
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| 321 | """ |
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[5062bbf] | 322 | :return: the current page selected |
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| 323 | |
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[c77d859] | 324 | """ |
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| 325 | return self.GetPage(self.GetSelection() ) |
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| 326 | |
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[51d47b5] | 327 | def add_sim_page(self): |
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[925a30e] | 328 | """ |
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[5062bbf] | 329 | Add the simultaneous fit page |
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[925a30e] | 330 | """ |
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[51d47b5] | 331 | from simfitpage import SimultaneousFitPage |
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[b28717b] | 332 | page_finder= self.manager.get_page_finder() |
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| 333 | self.sim_page = SimultaneousFitPage(self,page_finder=page_finder, id=-1) |
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| 334 | |
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[51d47b5] | 335 | self.AddPage(self.sim_page,caption="Simultaneous Fit",select=True) |
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| 336 | self.sim_page.set_manager(self.manager) |
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| 337 | return self.sim_page |
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[d89f09b] | 338 | |
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[2f189dc] | 339 | def get_page_info(self, data=None): |
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| 340 | """ |
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[5062bbf] | 341 | fill information required to add a page in the fit panel |
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[2f189dc] | 342 | """ |
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| 343 | name = "Fit Page" |
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| 344 | type = 'empty' |
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[a93f525] | 345 | if data is not None: |
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[ffa69b6] | 346 | if data.is_data: |
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| 347 | name = data.name |
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[2f189dc] | 348 | type = 'Data' |
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[882a912] | 349 | else: |
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[2f189dc] | 350 | if data.__class__.__name__ == "Data2D": |
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[ffa69b6] | 351 | name = 'Model 2D Fit' |
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[2f189dc] | 352 | type = 'Theory2D' |
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[ffa69b6] | 353 | else: |
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| 354 | name = 'Model 1D Fit' |
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[2f189dc] | 355 | type = 'Theory1D' |
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| 356 | page_info = PageInfo(data=data, name=name) |
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| 357 | page_info.event_owner = self.event_owner |
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| 358 | page_info.manager = self.manager |
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| 359 | page_info.window_name = name |
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| 360 | page_info.window_caption = name |
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| 361 | page_info.type = type |
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| 362 | return page_info |
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[9853ad0] | 363 | |
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[2f189dc] | 364 | def add_empty_page(self): |
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[9853ad0] | 365 | """ |
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[5062bbf] | 366 | add an empty page |
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[9853ad0] | 367 | """ |
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[2f189dc] | 368 | page_info = self.get_page_info() |
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| 369 | from fitpage import FitPage |
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| 370 | panel = FitPage(parent=self, page_info=page_info) |
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| 371 | self.AddPage(page=panel, caption=page_info.window_name, select=True) |
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[a93f525] | 372 | self.opened_pages[page_info.type] = [page_info.window_name, panel] |
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[2f189dc] | 373 | return panel |
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| 374 | |
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| 375 | def add_page(self, page_info): |
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[848a2ef] | 376 | """ |
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[5062bbf] | 377 | add a new page |
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[848a2ef] | 378 | """ |
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[2f189dc] | 379 | from fitpage import FitPage |
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| 380 | panel = FitPage(parent=self, page_info=page_info) |
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| 381 | self.AddPage(page=panel, caption=page_info.window_name, select=True) |
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| 382 | index = self.GetPageIndex(panel) |
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| 383 | self.change_page_content(data=page_info.data, index=index) |
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| 384 | return panel |
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[848a2ef] | 385 | |
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[2f189dc] | 386 | def change_page_content(self, data, index): |
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| 387 | """ |
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[5062bbf] | 388 | replace the contains of an existing page |
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[2f189dc] | 389 | """ |
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| 390 | page_info = self.get_page_info(data=data) |
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| 391 | self.SetPageText(index, page_info.window_name) |
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| 392 | panel = self.GetPage(index) |
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| 393 | panel.set_data(data) |
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| 394 | if panel.model_list_box is None or len(panel.model_list_box) == 0: |
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| 395 | page_info.model_list_box = self.model_list_box.get_list() |
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| 396 | panel.populate_box(dict=page_info.model_list_box) |
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| 397 | panel.initialize_combox() |
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| 398 | panel.set_page_info(page_info=page_info) |
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[a93f525] | 399 | self.opened_pages[page_info.type] = [page_info.window_name, panel] |
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[2f189dc] | 400 | return panel |
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| 401 | |
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| 402 | def replace_page(self, index, page_info, type): |
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| 403 | """ |
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[5062bbf] | 404 | replace an existing page |
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[2f189dc] | 405 | """ |
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| 406 | self.DeletePage(index) |
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[a93f525] | 407 | del self.opened_pages[type] |
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[2f189dc] | 408 | return self.add_page(page_info=page_info) |
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[848a2ef] | 409 | |
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[2f189dc] | 410 | def add_fit_page(self, data, reset=False): |
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| 411 | """ |
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[5062bbf] | 412 | Add a fitting page on the notebook contained by fitpanel |
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| 413 | |
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| 414 | :param data: data to fit |
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| 415 | |
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| 416 | :return panel : page just added for further used. is used by fitting module |
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| 417 | |
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[2f189dc] | 418 | """ |
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| 419 | if data is None: |
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| 420 | return None |
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| 421 | page_info = self.get_page_info(data=data) |
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| 422 | type = page_info.type |
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| 423 | npages = len(self.opened_pages.keys()) |
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[a93f525] | 424 | #check if only and empty page is opened |
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| 425 | if len(self.opened_pages.keys()) > 0: |
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| 426 | first_page_type = self.opened_pages.keys()[0] |
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| 427 | if npages == 1 and first_page_type in ['empty']: |
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| 428 | #replace the first empty page |
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| 429 | name, panel = self.opened_pages[first_page_type] |
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| 430 | index = self.GetPageIndex(panel) |
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| 431 | panel = self.change_page_content(data=data, index=index) |
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| 432 | del self.opened_pages[first_page_type] |
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| 433 | return panel |
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| 434 | if type in self.opened_pages.keys(): |
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| 435 | #this type of page is already created but it is a theory |
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| 436 | # meaning the same page is just to fit different data |
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| 437 | if not type.lower() in ['data']: |
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| 438 | #delete the previous theory page and add a new one |
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| 439 | name, panel = self.opened_pages[type] |
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| 440 | #self.manager.reset_plot_panel(panel.get_data()) |
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| 441 | #delete the existing page and replace it |
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| 442 | index = self.GetPageIndex(panel) |
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| 443 | panel = self.replace_page(index=index, page_info=page_info, type=type) |
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[72a6bf8] | 444 | return panel |
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| 445 | else: |
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[a93f525] | 446 | for name, panel in self.opened_pages.values(): |
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| 447 | #Don't return any panel is the exact same page is created |
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| 448 | if name == page_info.window_name: |
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| 449 | return None |
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| 450 | else: |
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| 451 | panel = self.add_page(page_info=page_info) |
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| 452 | return panel |
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| 453 | else: |
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| 454 | #a new type of page is created |
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| 455 | panel = self.add_page(page_info=page_info) |
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| 456 | return panel |
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[9b18735] | 457 | |
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[cfc0913] | 458 | def _onGetstate(self, event): |
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| 459 | """ |
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[5062bbf] | 460 | copy the state of a page |
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[cfc0913] | 461 | """ |
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| 462 | page= event.page |
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[b787e68c] | 463 | if page.window_name in self.fit_page_name: |
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[330573d] | 464 | self.fit_page_name[page.window_name].appendItem(page.createMemento()) |
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[cfc0913] | 465 | |
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[330573d] | 466 | def _onUndo(self, event ): |
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| 467 | """ |
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[5062bbf] | 468 | return the previous state of a given page is available |
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[330573d] | 469 | """ |
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| 470 | page = event.page |
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| 471 | if page.window_name in self.fit_page_name: |
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| 472 | if self.fit_page_name[page.window_name].getCurrentPosition()==0: |
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| 473 | state = None |
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| 474 | else: |
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| 475 | state = self.fit_page_name[page.window_name].getPreviousItem() |
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[fe496eeb] | 476 | page._redo.Enable(True) |
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[330573d] | 477 | page.reset_page(state) |
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[fe496eeb] | 478 | |
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[2f189dc] | 479 | def _onRedo(self, event): |
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[fe496eeb] | 480 | """ |
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[5062bbf] | 481 | return the next state available |
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[fe496eeb] | 482 | """ |
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| 483 | page = event.page |
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| 484 | if page.window_name in self.fit_page_name: |
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| 485 | length= len(self.fit_page_name[page.window_name]) |
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| 486 | if self.fit_page_name[page.window_name].getCurrentPosition()== length -1: |
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| 487 | state = None |
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| 488 | page._redo.Enable(False) |
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[3b9e023] | 489 | page._redo.Enable(True) |
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[fe496eeb] | 490 | else: |
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| 491 | state = self.fit_page_name[page.window_name].getNextItem() |
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| 492 | page.reset_page(state) |
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[2f189dc] | 493 | |
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| 494 | def _close_helper(self, selected_page): |
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[3f1af74] | 495 | """ |
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[5062bbf] | 496 | Delete the given page from the notebook |
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[3f1af74] | 497 | """ |
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[2f189dc] | 498 | #remove hint page |
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| 499 | if selected_page == self.hint_page: |
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| 500 | return |
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| 501 | ## removing sim_page |
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| 502 | if selected_page == self.sim_page : |
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| 503 | self.manager.sim_page=None |
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| 504 | return |
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[b787e68c] | 505 | |
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[2f189dc] | 506 | ## closing other pages |
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| 507 | state = selected_page.createMemento() |
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| 508 | page_name = selected_page.window_name |
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| 509 | page_finder = self.manager.get_page_finder() |
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| 510 | fitproblem = None |
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| 511 | ## removing fit page |
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[c6036f5] | 512 | data = selected_page.get_data() |
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| 513 | #Don' t remove plot for 2D |
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| 514 | flag = True |
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| 515 | if data.__class__.__name__ == 'Data2D': |
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| 516 | flag = False |
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[2f189dc] | 517 | if selected_page in page_finder: |
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| 518 | #Delete the name of the page into the list of open page |
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| 519 | for type, list in self.opened_pages.iteritems(): |
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| 520 | #Don't return any panel is the exact same page is created |
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| 521 | name = str(list[0]) |
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[c6036f5] | 522 | if flag and selected_page.window_name == name: |
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[2f189dc] | 523 | if type.lower() in ['theory1d', 'theory2d']: |
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| 524 | self.manager.remove_plot(selected_page, theory=True) |
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| 525 | else: |
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| 526 | self.manager.remove_plot(selected_page, theory=False) |
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| 527 | break |
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| 528 | del page_finder[selected_page] |
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| 529 | ##remove the check box link to the model name of this page (selected_page) |
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| 530 | try: |
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| 531 | self.sim_page.draw_page() |
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| 532 | except: |
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| 533 | ## that page is already deleted no need to remove check box on |
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| 534 | ##non existing page |
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| 535 | pass |
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| 536 | |
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| 537 | #Delete the name of the page into the list of open page |
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| 538 | for type, list in self.opened_pages.iteritems(): |
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| 539 | #Don't return any panel is the exact same page is created |
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| 540 | name = str(list[0]) |
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| 541 | if selected_page.window_name == name: |
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| 542 | del self.opened_pages[type] |
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| 543 | break |
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[0aeabc6] | 544 | |
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[b787e68c] | 545 | |
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