[2155] | 1 | import os |
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| 2 | import matplotlib, numpy |
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| 3 | from asap.logging import asaplog, asaplog_post_dec |
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| 4 | from matplotlib.patches import Rectangle |
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| 5 | from asap.parameters import rcParams |
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| 6 | from asap._asap import stmath |
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| 7 | from asap.customgui_base import * |
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| 8 | |
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| 9 | import Tkinter as Tk |
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| 10 | import tkMessageBox |
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| 11 | |
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| 12 | ###################################### |
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| 13 | ## Add CASA custom toolbar ## |
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| 14 | ###################################### |
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| 15 | class CustomToolbarTkAgg(CustomToolbarCommon, Tk.Frame): |
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| 16 | def __init__(self,parent): |
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| 17 | from asap.asapplotter import asapplotter |
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| 18 | if not isinstance(parent,asapplotter): |
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| 19 | return False |
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| 20 | if not parent._plotter: |
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| 21 | return False |
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| 22 | self._p = parent._plotter |
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| 23 | self.figmgr = self._p.figmgr |
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| 24 | self.canvas = self.figmgr.canvas |
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| 25 | self.mode = '' |
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| 26 | self.button = True |
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| 27 | self.pagecount = None |
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| 28 | CustomToolbarCommon.__init__(self,parent) |
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| 29 | self.notewin = NotationWindowTkAgg(master=self.canvas) |
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| 30 | self._add_custom_toolbar() |
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| 31 | |
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| 32 | def _add_custom_toolbar(self): |
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| 33 | Tk.Frame.__init__(self,master=self.figmgr.window) |
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| 34 | #self.bSpec = self._NewButton(master=self, |
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| 35 | # text='spec value', |
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| 36 | # command=self.spec_show) |
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| 37 | self.bNote = self._NewButton(master=self, |
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| 38 | text='notation', |
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| 39 | command=self.modify_note) |
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| 40 | |
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| 41 | self.bStat = self._NewButton(master=self, |
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| 42 | text='statistics', |
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| 43 | command=self.stat_cal) |
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| 44 | self.bQuit = self._NewButton(master=self, |
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| 45 | text='Quit', |
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| 46 | command=self.quit, |
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| 47 | side=Tk.RIGHT) |
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| 48 | |
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| 49 | # page change oparations |
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| 50 | frPage = Tk.Frame(master=self,borderwidth=2,relief=Tk.GROOVE) |
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| 51 | frPage.pack(ipadx=2,padx=10,side=Tk.RIGHT) |
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| 52 | self.lPagetitle = Tk.Label(master=frPage,text='Page:',padx=5) |
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| 53 | self.lPagetitle.pack(side=Tk.LEFT) |
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| 54 | self.pagecount = Tk.StringVar(master=frPage) |
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| 55 | self.lPagecount = Tk.Label(master=frPage, |
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| 56 | textvariable=self.pagecount, |
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| 57 | padx=5,bg='white') |
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| 58 | self.lPagecount.pack(side=Tk.LEFT,padx=3) |
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| 59 | |
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| 60 | self.bNext = self._NewButton(master=frPage, |
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| 61 | text=' + ', |
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| 62 | command=self.next_page) |
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| 63 | self.bPrev = self._NewButton(master=frPage, |
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| 64 | text=' - ', |
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| 65 | command=self.prev_page) |
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| 66 | |
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| 67 | if os.uname()[0] != 'Darwin': |
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| 68 | self.bPrev.config(padx=5) |
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| 69 | self.bNext.config(padx=5) |
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| 70 | |
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| 71 | self.pack(side=Tk.BOTTOM,fill=Tk.BOTH) |
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| 72 | self.pagecount.set(' '*4) |
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| 73 | |
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| 74 | self.disable_button() |
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| 75 | return #self |
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| 76 | |
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| 77 | def _NewButton(self, master, text, command, side=Tk.LEFT): |
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| 78 | if os.uname()[0] == 'Darwin': |
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| 79 | b = Tk.Button(master=master, text=text, command=command) |
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| 80 | else: |
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| 81 | b = Tk.Button(master=master, text=text, padx=2, pady=2, |
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| 82 | command=command) |
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| 83 | b.pack(side=side) |
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| 84 | return b |
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| 85 | |
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| 86 | def show_pagenum(self,pagenum,formatstr): |
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| 87 | self.pagecount.set(formatstr % (pagenum)) |
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| 88 | |
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| 89 | def spec_show(self): |
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| 90 | if not self.figmgr.toolbar.mode == '' or not self.button: return |
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| 91 | self.figmgr.toolbar.set_message('spec value: drag on a spec') |
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| 92 | if self.mode == 'spec': return |
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| 93 | #self.bStat.config(relief='raised') |
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| 94 | #self.bSpec.config(relief='sunken') |
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| 95 | #self.bNote.config(relief='raised') |
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| 96 | self.mode = 'spec' |
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| 97 | self.notewin.close_widgets() |
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| 98 | self.__disconnect_event() |
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| 99 | self._p.register('button_press',self._select_spectrum) |
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| 100 | |
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| 101 | def stat_cal(self): |
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| 102 | if not self.figmgr.toolbar.mode == '' or not self.button: return |
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| 103 | self.figmgr.toolbar.set_message('statistics: select a region') |
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| 104 | if self.mode == 'stat': |
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| 105 | # go back to spec mode |
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| 106 | self.bStat.config(relief='raised') |
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| 107 | self.spec_show() |
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| 108 | return |
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| 109 | #self.bSpec.config(relief='raised') |
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| 110 | self.bStat.config(relief='sunken') |
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| 111 | self.bNote.config(relief='raised') |
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| 112 | self.mode = 'stat' |
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| 113 | self.notewin.close_widgets() |
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| 114 | self.__disconnect_event() |
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| 115 | self._p.register('button_press',self._single_mask) |
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| 116 | |
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| 117 | def modify_note(self): |
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| 118 | if not self.figmgr.toolbar.mode == '': return |
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| 119 | self.figmgr.toolbar.set_message('text: select a position/text') |
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| 120 | if self.mode == 'note': |
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| 121 | self.bNote.config(relief='raised') |
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| 122 | self.mode = 'none' |
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| 123 | self.spec_show() |
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| 124 | return |
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| 125 | #self.bSpec.config(relief='raised') |
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| 126 | self.bStat.config(relief='raised') |
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| 127 | self.bNote.config(relief='sunken') |
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| 128 | self.mode = 'note' |
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| 129 | self.__disconnect_event() |
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| 130 | self._p.register('button_press',self._mod_note) |
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| 131 | |
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| 132 | def quit(self): |
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| 133 | self.__disconnect_event() |
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| 134 | #self.delete_bar() |
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| 135 | self.disable_button() |
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| 136 | self.figmgr.window.wm_withdraw() |
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[2416] | 137 | self._p.quit() |
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[2155] | 138 | |
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| 139 | def enable_button(self): |
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| 140 | if self.button: return |
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| 141 | #self.bSpec.config(state=Tk.NORMAL) |
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| 142 | self.bStat.config(state=Tk.NORMAL) |
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| 143 | self.button = True |
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| 144 | self.spec_show() |
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| 145 | |
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| 146 | def disable_button(self): |
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| 147 | if not self.button: return |
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| 148 | #self.bSpec.config(relief='raised', state=Tk.DISABLED) |
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| 149 | self.bStat.config(relief='raised', state=Tk.DISABLED) |
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[2416] | 150 | self.bNext.config(state=Tk.DISABLED) |
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| 151 | self.bPrev.config(state=Tk.DISABLED) |
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[2155] | 152 | self.button = False |
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| 153 | self.mode = '' |
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| 154 | self.__disconnect_event() |
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| 155 | |
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| 156 | def enable_next(self): |
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| 157 | self.bNext.config(state=Tk.NORMAL) |
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| 158 | |
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| 159 | def disable_next(self): |
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| 160 | self.bNext.config(state=Tk.DISABLED) |
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| 161 | |
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| 162 | def enable_prev(self): |
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| 163 | self.bPrev.config(state=Tk.NORMAL) |
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| 164 | |
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| 165 | def disable_prev(self): |
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| 166 | self.bPrev.config(state=Tk.DISABLED) |
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| 167 | |
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| 168 | # pause buttons for slow operations |
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| 169 | def _pause_buttons(self,operation="end",msg=""): |
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| 170 | buttons = ["bStat","bNote","bQuit"] |
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| 171 | if operation == "start": |
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| 172 | state = Tk.DISABLED |
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| 173 | else: |
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| 174 | state = Tk.NORMAL |
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| 175 | for btn in buttons: |
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| 176 | getattr(self,btn).config(state=state) |
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| 177 | self.figmgr.toolbar.set_message(msg) |
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| 178 | |
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| 179 | def delete_bar(self): |
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| 180 | self.__disconnect_event() |
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| 181 | self.destroy() |
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| 182 | |
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| 183 | def __disconnect_event(self): |
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| 184 | self._p.register('button_press',None) |
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| 185 | self._p.register('button_release',None) |
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| 186 | |
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[2172] | 187 | def _draw_span(self,axes,x0,x1,**kwargs): |
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| 188 | height = self._p.figure.bbox.height |
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| 189 | y0 = height - axes.bbox.y0 |
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| 190 | y1 = height - axes.bbox.y1 |
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| 191 | return self._p.canvas._tkcanvas.create_rectangle(x0,y0,x1,y1,**kwargs) |
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[2155] | 192 | |
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[2172] | 193 | def _remove_span(self,span): |
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| 194 | self._p.canvas._tkcanvas.delete(span) |
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[2155] | 195 | |
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| 196 | |
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[2172] | 197 | |
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[2155] | 198 | ###################################### |
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| 199 | ## Notation box window ## |
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| 200 | ###################################### |
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| 201 | class NotationWindowTkAgg(NotationWindowCommon): |
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| 202 | """ |
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| 203 | Backend based class to create widgets to add, modify, or delete |
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| 204 | note on the plot. |
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| 205 | |
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| 206 | Note: |
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| 207 | Press LEFT-mouse button on the plot to ADD a note on the canvas. |
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| 208 | A notation window will be loaded for specifying note string and |
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| 209 | anchor. The note will be anchored on a position in whether figure- |
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| 210 | (0-1 relative in a figure), panel- (0-1 relative in a plot axes), |
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| 211 | or data-coordinate (data value in a plot axes). |
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| 212 | Press RIGHT-mouse button on a note to MODIFY/DELETE it. A cascade |
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| 213 | menu will be displayed and you can select an operation. |
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| 214 | """ |
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| 215 | def __init__(self,master=None): |
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| 216 | self.parent = master._tkcanvas |
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| 217 | NotationWindowCommon.__init__(self,master=master) |
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| 218 | self.anchval = None |
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| 219 | self.textwin = self._create_textwindow(master=None) |
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| 220 | self.menu = self._create_modmenu(master=self.parent) |
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| 221 | |
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| 222 | ### Notation window widget |
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| 223 | def _create_textwindow(self,master=None): |
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| 224 | """Create notation window widget and iconfy it""" |
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| 225 | twin = Tk.Toplevel(padx=3,pady=3) |
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| 226 | twin.title("Notation") |
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| 227 | twin.resizable(width=True,height=True) |
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| 228 | self.textbox = self._NotationBox(parent=twin) |
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| 229 | self.radio = self._AnchorRadio(parent=twin) |
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| 230 | self.actionbs = self._ActionButtons(parent=twin) |
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| 231 | |
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| 232 | self.textbox.pack(side=Tk.TOP,fill=Tk.BOTH,expand=True) |
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| 233 | self.actionbs.pack(side=Tk.BOTTOM) |
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| 234 | self.radio.pack(side=Tk.BOTTOM) |
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| 235 | #twin.deiconify() |
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| 236 | #twin.minsize(width=twin.winfo_width(),height=twin.winfo_height()) |
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| 237 | #twin.lift() |
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| 238 | twin.withdraw() |
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| 239 | return twin |
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| 240 | |
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| 241 | def _NotationBox(self,parent=None): |
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| 242 | textbox = Tk.Text(master=parent,background='white', |
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| 243 | height=2,width=20,cursor="xterm", |
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| 244 | padx=2,pady=2,undo=True,maxundo=10, |
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| 245 | relief='sunken',borderwidth=3, |
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| 246 | state=Tk.NORMAL,takefocus=1) |
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| 247 | return textbox |
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| 248 | |
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| 249 | def _AnchorRadio(self,parent=None): |
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| 250 | radio = Tk.LabelFrame(master=parent,text="anchor", |
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| 251 | labelanchor="nw",padx=5,pady=3) |
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| 252 | self.anchval = Tk.IntVar(master=radio,value=0) |
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| 253 | self.rFig = self._NewRadioButton(radio,"figure",state=Tk.NORMAL, |
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| 254 | variable=self.anchval,value=0, |
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| 255 | side=Tk.LEFT) |
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| 256 | self.rAxis = self._NewRadioButton(radio,"panel",state=Tk.DISABLED, |
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| 257 | variable=self.anchval,value=1, |
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| 258 | side=Tk.LEFT) |
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| 259 | self.rData = self._NewRadioButton(radio,"data",state=Tk.DISABLED, |
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| 260 | variable=self.anchval,value=2, |
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| 261 | side=Tk.LEFT) |
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| 262 | # set initial selection "figure" |
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| 263 | self.anchval.set(0) |
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| 264 | return radio |
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| 265 | |
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| 266 | def _NewRadioButton(self,parent,text,state=Tk.NORMAL,variable=None,value=None,side=Tk.LEFT): |
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| 267 | rb = Tk.Radiobutton(master=parent,text=text,state=state, |
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| 268 | variable=variable,value=value) |
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| 269 | rb.pack(side=side) |
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| 270 | return rb |
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| 271 | |
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| 272 | def _enable_radio(self): |
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| 273 | """Enable 'panel' and 'data' radio button""" |
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| 274 | self.rAxis.config(state=Tk.NORMAL) |
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| 275 | self.rData.config(state=Tk.NORMAL) |
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| 276 | #self.rFig.config(state=Tk.NORMAL) |
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| 277 | self.rFig.select() |
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| 278 | |
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| 279 | def _reset_radio(self): |
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| 280 | """Disable 'panel' and 'data' radio button""" |
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| 281 | self.rAxis.config(state=Tk.DISABLED) |
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| 282 | self.rData.config(state=Tk.DISABLED) |
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| 283 | self.rFig.config(state=Tk.NORMAL) |
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| 284 | self.rFig.select() |
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| 285 | |
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| 286 | def _select_radio(self,selection): |
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| 287 | """Select a specified radio button""" |
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| 288 | if not selection in self.anchors: |
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| 289 | return |
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| 290 | if selection == "data": |
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| 291 | self.rData.select() |
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| 292 | elif selection == "axes": |
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| 293 | self.rAxis.select() |
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| 294 | else: |
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| 295 | self.rFig.select() |
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| 296 | |
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| 297 | def _get_anchval(self): |
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| 298 | """Returns a integer of a selected radio button""" |
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| 299 | return self.anchval.get() |
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| 300 | |
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| 301 | def _get_note(self): |
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| 302 | """Returns a note string specified in the text box""" |
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| 303 | return self.textbox.get("1.0",Tk.END) |
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| 304 | |
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| 305 | def _clear_textbox(self): |
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| 306 | """Clear the text box""" |
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| 307 | self.textbox.delete("1.0",Tk.END) |
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| 308 | |
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| 309 | def _set_note(self,note=None): |
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| 310 | """Set a note string to the text box""" |
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| 311 | self._clear_textbox() |
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| 312 | if len(note) >0: |
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| 313 | self.textbox.insert("1.0",note) |
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| 314 | |
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| 315 | def _ActionButtons(self,parent=None): |
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| 316 | actbuts = Tk.Frame(master=parent) |
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| 317 | bCancel = self._NewButton(actbuts,"cancel",self._cancel_text,side=Tk.LEFT) |
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| 318 | bPrint = self._NewButton(actbuts,"print", self._print_text,side=Tk.LEFT) |
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| 319 | return actbuts |
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| 320 | |
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| 321 | def _NewButton(self, parent, text, command, side=Tk.LEFT): |
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| 322 | if(os.uname()[0] == 'Darwin'): |
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| 323 | b = Tk.Button(master=parent, text=text, command=command) |
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| 324 | else: |
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| 325 | b = Tk.Button(master=parent, text=text, padx=2, pady=2, command=command) |
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| 326 | b.pack(side=side) |
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| 327 | return b |
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| 328 | |
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| 329 | def _cancel_text(self): |
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| 330 | """ |
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| 331 | Cancel adding/modifying a note and close notaion window. |
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| 332 | called when 'cancel' is selected. |
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| 333 | """ |
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| 334 | self.close_textwindow() |
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| 335 | |
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| 336 | def _print_text(self): |
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| 337 | """ |
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| 338 | Add/Modify a note. Called when 'print' is selected on the |
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| 339 | notation window. |
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| 340 | """ |
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| 341 | self.print_text() |
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| 342 | self.close_textwindow() |
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| 343 | |
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| 344 | def load_textwindow(self,event): |
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| 345 | """ |
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| 346 | Load text window at a event position to add a note on a plot. |
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| 347 | Parameter: |
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| 348 | event: an even object to specify the position to load |
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| 349 | text window. |
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| 350 | """ |
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| 351 | self.close_modmenu() |
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| 352 | if event.canvas._tkcanvas != self.parent: |
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| 353 | raise RuntimeError, "Got invalid event!" |
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| 354 | |
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| 355 | self.event = event |
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| 356 | is_ax = (event.inaxes != None) |
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| 357 | (xpix, ypix) = self._disppix2screen(event.x, event.y) |
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| 358 | offset = 5 |
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| 359 | self.show_textwindow(xpix+offset,ypix+offset,enableaxes=is_ax) |
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| 360 | |
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| 361 | def show_textwindow(self,xpix,ypix,basetext=None,enableaxes=False): |
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| 362 | """ |
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| 363 | Load text window at a position of screen to add a note on a plot. |
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| 364 | Parameters: |
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| 365 | xpix, ypix: a pixel position from Upper-left corner |
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| 366 | of the screen. |
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| 367 | basetext: None (default) or any string. |
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| 368 | A string to be printed on text box when loaded. |
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| 369 | enable axes: False (default) or True. |
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| 370 | If True, 'panel' & 'data' radio button is enabled. |
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| 371 | """ |
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| 372 | if not self.textwin: return |
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| 373 | self._reset_radio() |
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| 374 | if enableaxes: |
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| 375 | self._enable_radio() |
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| 376 | self.textwin.deiconify() |
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| 377 | (w,h) = self.textwin.minsize() |
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| 378 | if w*h <= 1: |
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| 379 | self.textwin.minsize(width=self.textwin.winfo_width(), |
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| 380 | height=self.textwin.winfo_height()) |
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| 381 | (w,h) = self.textwin.minsize() |
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| 382 | self.textwin.geometry("%sx%s+%s+%s"%(w,h,xpix,ypix)) |
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| 383 | self.textwin.lift() |
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| 384 | |
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| 385 | def close_textwindow(self): |
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| 386 | """Close text window.""" |
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| 387 | self.seltext = {} |
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| 388 | self._reset_radio() |
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| 389 | self._clear_textbox() |
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| 390 | self.textwin.withdraw() |
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| 391 | |
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| 392 | |
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| 393 | ### Modify/Delete menu widget |
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| 394 | def _create_modmenu(self,master=None): |
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| 395 | """Create modify/delete menu widget""" |
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| 396 | if master: |
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| 397 | self.parent = master |
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| 398 | if not self.parent: |
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| 399 | return False |
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| 400 | menu = Tk.Menu(master=self.parent,tearoff=False) |
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| 401 | menu.add_command(label="Modify",command=self._modify_note) |
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| 402 | menu.add_command(label="Delete",command=self._delnote_dialog) |
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| 403 | return menu |
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| 404 | |
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| 405 | def load_modmenu(self,event): |
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| 406 | """ |
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| 407 | Load cascade menu at a event position to modify or delete |
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| 408 | selected text. |
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| 409 | Parameter: |
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| 410 | event: an even object to specify the position to load |
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| 411 | text window. |
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| 412 | """ |
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| 413 | self.close_textwindow() |
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| 414 | self.seltext = self._get_selected_text(event) |
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| 415 | if len(self.seltext) == 3: |
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| 416 | tkcanvas = event.canvas._tkcanvas |
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| 417 | xpos = tkcanvas.winfo_rootx() + int(event.x) |
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| 418 | ypos = tkcanvas.winfo_rooty() \ |
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| 419 | + tkcanvas.winfo_height() - int(event.y) |
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| 420 | self.menu.post(xpos,ypos) |
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| 421 | |
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| 422 | def close_modmenu(self): |
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| 423 | """Close cascade menu.""" |
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| 424 | self.seltext = {} |
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| 425 | self.menu.unpost() |
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| 426 | |
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| 427 | ### load text window for modification |
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| 428 | def _modify_note(self): |
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| 429 | """helper function to load text window to modify selected note""" |
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| 430 | #print "Modify selected!!" |
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| 431 | textobj = self.seltext['textobj'] |
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| 432 | (xtx, ytx) = textobj._get_xy_display() |
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| 433 | is_ax = (self.seltext['anchor'] != 'figure') |
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| 434 | if not is_ax: |
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| 435 | # previous anchor is figure |
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| 436 | pos = textobj.get_position() |
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| 437 | is_ax = (self._get_axes_from_pos(pos,self.canvas) != None) |
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| 438 | |
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| 439 | (xpix, ypix) = self._disppix2screen(xtx,ytx) |
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| 440 | offset = int(textobj.get_size())*2 |
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| 441 | self.show_textwindow(xpix,ypix+offset,basetext=textobj.get_text(),\ |
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| 442 | enableaxes=is_ax) |
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| 443 | self._select_radio(self.seltext['anchor']) |
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| 444 | self._set_note(textobj.get_text()) |
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| 445 | |
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| 446 | ### close all widgets |
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| 447 | def close_widgets(self): |
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| 448 | """Close note window and menu""" |
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| 449 | self.close_textwindow() |
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| 450 | self.close_modmenu() |
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| 451 | |
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| 452 | ### dialog to confirm deleting note |
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| 453 | def _delnote_dialog(self): |
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| 454 | """Load dialog to confirm deletion of the text""" |
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| 455 | remind = "Delete text?\n '"+self.seltext['textobj'].get_text()+"'" |
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| 456 | answer = tkMessageBox.askokcancel(parent=self.parent,title="Delete?", |
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| 457 | message=remind, |
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| 458 | default=tkMessageBox.CANCEL) |
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| 459 | if answer: |
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| 460 | self.delete_note() |
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| 461 | else: |
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| 462 | self.cancel_delete() |
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| 463 | |
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| 464 | ### helper functions |
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| 465 | def _disppix2screen(self,xpixd,ypixd): |
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| 466 | """ |
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| 467 | helper function to calculate a pixel position form Upper-left |
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| 468 | corner of the SCREEN from a pixel position (xpixd, ypixd) |
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| 469 | from Lower-left of the CANVAS (which, e.g., event.x/y returns) |
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| 470 | |
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| 471 | Returns: |
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| 472 | (x, y): pixel position from Upper-left corner of the SCREEN. |
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| 473 | """ |
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| 474 | xpixs = self.parent.winfo_rootx() + xpixd |
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| 475 | ypixs = self.parent.winfo_rooty() + self.parent.winfo_height() \ |
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| 476 | - ypixd |
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| 477 | return (int(xpixs), int(ypixs)) |
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| 478 | |
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| 479 | |
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| 480 | |
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| 481 | |
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| 482 | |
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| 483 | |
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| 484 | ########################################### |
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| 485 | ## Add CASA custom Flag toolbar ## |
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| 486 | ########################################### |
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| 487 | class CustomFlagToolbarTkAgg(CustomFlagToolbarCommon, Tk.Frame): |
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| 488 | def __init__(self,parent): |
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| 489 | from asap.asapplotter import asapplotter |
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| 490 | if not isinstance(parent,asapplotter): |
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| 491 | return False |
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| 492 | if not parent._plotter: |
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| 493 | return False |
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| 494 | self._p = parent._plotter |
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| 495 | self.figmgr = self._p.figmgr |
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| 496 | self.canvas = self.figmgr.canvas |
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| 497 | self.mode = '' |
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| 498 | self.button = True |
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| 499 | self.pagecount = None |
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| 500 | CustomFlagToolbarCommon.__init__(self,parent) |
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| 501 | self.notewin=NotationWindowTkAgg(master=self.canvas) |
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| 502 | self._add_custom_toolbar() |
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| 503 | |
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| 504 | def _add_custom_toolbar(self): |
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| 505 | Tk.Frame.__init__(self,master=self.figmgr.window) |
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| 506 | #self.bSpec = self._NewButton(master=self, |
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| 507 | # text='spec value', |
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| 508 | # command=self.spec_show) |
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| 509 | |
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| 510 | self.bRegion = self._NewButton(master=self, |
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| 511 | text='region', |
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| 512 | command=self.select_region) |
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| 513 | self.bPanel = self._NewButton(master=self, |
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| 514 | text='panel', |
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| 515 | command=self.select_panel) |
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| 516 | self.bClear = self._NewButton(master=self, |
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| 517 | text='clear', |
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| 518 | command=self.cancel_select) |
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| 519 | self.bFlag = self._NewButton(master=self, |
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| 520 | text='flag', |
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| 521 | command=self.flag) |
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| 522 | self.bUnflag = self._NewButton(master=self, |
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| 523 | text='unflag', |
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| 524 | command=self.unflag) |
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| 525 | |
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| 526 | self.bStat = self._NewButton(master=self, |
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| 527 | text='statistics', |
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| 528 | command=self.stat_cal) |
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| 529 | |
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| 530 | self.bNote = self._NewButton(master=self, |
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| 531 | text='notation', |
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| 532 | command=self.modify_note) |
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| 533 | |
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| 534 | self.bQuit = self._NewButton(master=self, |
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| 535 | text='Quit', |
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| 536 | #file="stock_close.ppm", |
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| 537 | command=self.quit, |
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| 538 | side=Tk.RIGHT) |
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| 539 | |
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| 540 | # page change oparations |
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| 541 | frPage = Tk.Frame(master=self,borderwidth=2,relief=Tk.GROOVE) |
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| 542 | frPage.pack(ipadx=2,padx=10,side=Tk.RIGHT) |
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| 543 | self.lPagetitle = Tk.Label(master=frPage,text='Page:',padx=5) |
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| 544 | #width=8,anchor=Tk.E,padx=5) |
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| 545 | self.lPagetitle.pack(side=Tk.LEFT) |
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| 546 | self.pagecount = Tk.StringVar(master=frPage) |
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| 547 | self.lPagecount = Tk.Label(master=frPage, |
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| 548 | textvariable=self.pagecount, |
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| 549 | padx=5,bg='white') |
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| 550 | self.lPagecount.pack(side=Tk.LEFT,padx=3) |
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| 551 | |
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| 552 | self.bNext=self._NewButton(master=frPage, |
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| 553 | text=' + ', |
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| 554 | #file="hand.ppm", |
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| 555 | command=self.next_page) |
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| 556 | self.bPrev=self._NewButton(master=frPage, |
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| 557 | text=' - ', |
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| 558 | command=self.prev_page) |
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| 559 | |
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| 560 | if os.uname()[0] != 'Darwin': |
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| 561 | self.bPrev.config(padx=5) |
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| 562 | self.bNext.config(padx=5) |
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| 563 | |
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| 564 | self.pack(side=Tk.BOTTOM,fill=Tk.BOTH) |
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| 565 | self.pagecount.set(' '*4) |
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| 566 | |
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| 567 | self.disable_button() |
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| 568 | return #self |
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| 569 | |
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| 570 | def _NewButton(self, master, text, command, side=Tk.LEFT,file=None): |
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| 571 | img = None |
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| 572 | if file: |
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| 573 | file = os.path.join(matplotlib.rcParams['datapath'], 'images', file) |
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| 574 | img = Tk.PhotoImage(master=master, file=file) |
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| 575 | |
---|
| 576 | if os.uname()[0] == 'Darwin': |
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| 577 | b = Tk.Button(master=master, text=text, image=img, |
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| 578 | command=command) |
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| 579 | if img: b.image = img |
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| 580 | else: |
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| 581 | b = Tk.Button(master=master, text=text, image=img, padx=2, pady=2, |
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| 582 | command=command) |
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| 583 | if img: b.image = img |
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| 584 | b.pack(side=side) |
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| 585 | return b |
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| 586 | |
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| 587 | def show_pagenum(self,pagenum,formatstr): |
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| 588 | self.pagecount.set(formatstr % (pagenum)) |
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| 589 | |
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| 590 | def spec_show(self): |
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| 591 | if not self.figmgr.toolbar.mode == '' or not self.button: return |
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| 592 | self.figmgr.toolbar.set_message('spec value: drag on a spec') |
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| 593 | if self.mode == 'spec': return |
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| 594 | self.mode = 'spec' |
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| 595 | self.notewin.close_widgets() |
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| 596 | self.__disconnect_event() |
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| 597 | self._p.register('button_press',self._select_spectrum) |
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| 598 | |
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| 599 | def modify_note(self): |
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| 600 | if not self.figmgr.toolbar.mode == '': return |
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| 601 | if self.mode == 'note': |
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| 602 | self.bNote.config(relief='raised') |
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| 603 | self.mode = 'none' |
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| 604 | self.spec_show() |
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| 605 | return |
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[2174] | 606 | self.figmgr.toolbar.set_message('text: select a position/text') |
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[2155] | 607 | self.bNote.config(relief='sunken') |
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| 608 | self.bRegion.config(relief='raised') |
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| 609 | self.bPanel.config(relief='raised') |
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| 610 | self.mode = 'note' |
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| 611 | self.__disconnect_event() |
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| 612 | self._p.register('button_press',self._mod_note) |
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| 613 | |
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| 614 | def select_region(self): |
---|
| 615 | if not self.figmgr.toolbar.mode == '' or not self.button: return |
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| 616 | if self.mode == 'region': |
---|
| 617 | self.bRegion.config(relief='raised') |
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| 618 | self.mode = 'none' |
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| 619 | self.spec_show() |
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| 620 | return |
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[2174] | 621 | self.figmgr.toolbar.set_message('select regions: click at start and end channels') |
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[2155] | 622 | self.bNote.config(relief='raised') |
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| 623 | self.bRegion.config(relief='sunken') |
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| 624 | self.bPanel.config(relief='raised') |
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| 625 | self.mode = 'region' |
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| 626 | self.notewin.close_widgets() |
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| 627 | self.__disconnect_event() |
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| 628 | self._p.register('button_press',self._add_region) |
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| 629 | |
---|
| 630 | def select_panel(self): |
---|
| 631 | if not self.figmgr.toolbar.mode == '' or not self.button: return |
---|
| 632 | if self.mode == 'panel': |
---|
| 633 | self.bPanel.config(relief='raised') |
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| 634 | self.mode = 'none' |
---|
| 635 | self.spec_show() |
---|
| 636 | return |
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[2174] | 637 | self.figmgr.toolbar.set_message('select spectra: click on subplots') |
---|
[2155] | 638 | self.bNote.config(relief='raised') |
---|
| 639 | self.bRegion.config(relief='raised') |
---|
| 640 | self.bPanel.config(relief='sunken') |
---|
| 641 | self.mode = 'panel' |
---|
| 642 | self.notewin.close_widgets() |
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| 643 | self.__disconnect_event() |
---|
| 644 | self._p.register('button_press',self._add_panel) |
---|
| 645 | |
---|
| 646 | def quit(self): |
---|
| 647 | self.__disconnect_event() |
---|
| 648 | self.disable_button() |
---|
| 649 | self.figmgr.window.wm_withdraw() |
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[2416] | 650 | self._p.quit() |
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[2155] | 651 | |
---|
| 652 | def enable_button(self): |
---|
| 653 | if self.button: return |
---|
| 654 | self.bRegion.config(state=Tk.NORMAL) |
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| 655 | self.bPanel.config(state=Tk.NORMAL) |
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| 656 | self.bClear.config(state=Tk.NORMAL) |
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| 657 | self.bFlag.config(state=Tk.NORMAL) |
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| 658 | self.bUnflag.config(state=Tk.NORMAL) |
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| 659 | self.bStat.config(state=Tk.NORMAL) |
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| 660 | self.button = True |
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| 661 | self.spec_show() |
---|
| 662 | |
---|
| 663 | def disable_button(self): |
---|
| 664 | ## disable buttons which don't work for plottp |
---|
| 665 | if not self.button: return |
---|
| 666 | self.bRegion.config(relief='raised') |
---|
| 667 | self.bPanel.config(relief='raised') |
---|
| 668 | self.bRegion.config(state=Tk.DISABLED) |
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| 669 | self.bPanel.config(state=Tk.DISABLED) |
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| 670 | self.bClear.config(state=Tk.DISABLED) |
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| 671 | self.bFlag.config(state=Tk.DISABLED) |
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| 672 | self.bUnflag.config(state=Tk.DISABLED) |
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| 673 | self.bStat.config(state=Tk.DISABLED) |
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| 674 | self.bNext.config(state=Tk.DISABLED) |
---|
| 675 | self.bPrev.config(state=Tk.DISABLED) |
---|
| 676 | self.button = False |
---|
| 677 | self.mode = '' |
---|
| 678 | self.notewin.close_widgets() |
---|
| 679 | self.__disconnect_event() |
---|
| 680 | |
---|
| 681 | def enable_next(self): |
---|
| 682 | self.bNext.config(state=Tk.NORMAL) |
---|
| 683 | |
---|
| 684 | def disable_next(self): |
---|
| 685 | self.bNext.config(state=Tk.DISABLED) |
---|
| 686 | |
---|
| 687 | def enable_prev(self): |
---|
| 688 | self.bPrev.config(state=Tk.NORMAL) |
---|
| 689 | |
---|
| 690 | def disable_prev(self): |
---|
| 691 | self.bPrev.config(state=Tk.DISABLED) |
---|
| 692 | |
---|
| 693 | # pause buttons for slow operations |
---|
| 694 | def _pause_buttons(self,operation="end",msg=""): |
---|
| 695 | buttons = ["bRegion","bPanel","bClear","bFlag","bUnflag","bStat", |
---|
| 696 | "bNote","bQuit"] |
---|
| 697 | if operation == "start": |
---|
| 698 | state=Tk.DISABLED |
---|
| 699 | else: |
---|
| 700 | state=Tk.NORMAL |
---|
| 701 | for btn in buttons: |
---|
| 702 | getattr(self,btn).config(state=state) |
---|
| 703 | self.figmgr.toolbar.set_message(msg) |
---|
| 704 | |
---|
| 705 | def delete_bar(self): |
---|
| 706 | self.__disconnect_event() |
---|
| 707 | self.destroy() |
---|
| 708 | |
---|
| 709 | def __disconnect_event(self): |
---|
| 710 | self._p.register('button_press',None) |
---|
| 711 | self._p.register('button_release',None) |
---|
| 712 | |
---|
| 713 | def _draw_span(self,axes,x0,x1,**kwargs): |
---|
| 714 | height = self._p.figure.bbox.height |
---|
| 715 | y0 = height - axes.bbox.y0 |
---|
| 716 | y1 = height - axes.bbox.y1 |
---|
| 717 | return self._p.canvas._tkcanvas.create_rectangle(x0,y0,x1,y1,**kwargs) |
---|
| 718 | |
---|
| 719 | def _remove_span(self,span): |
---|
| 720 | self._p.canvas._tkcanvas.delete(span) |
---|