[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 | if self.mode == 'note': |
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| 120 | self.bNote.config(relief='raised') |
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| 121 | self.mode = 'none' |
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| 122 | self.spec_show() |
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[2603] | 123 | if not self.button: |
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| 124 | self.notewin.close_widgets() |
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| 125 | self.__disconnect_event() |
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[2155] | 126 | return |
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[2603] | 127 | self.figmgr.toolbar.set_message('text: select a position/text') |
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[2155] | 128 | #self.bSpec.config(relief='raised') |
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| 129 | self.bStat.config(relief='raised') |
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| 130 | self.bNote.config(relief='sunken') |
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| 131 | self.mode = 'note' |
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| 132 | self.__disconnect_event() |
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| 133 | self._p.register('button_press',self._mod_note) |
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| 134 | |
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| 135 | def quit(self): |
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| 136 | self.__disconnect_event() |
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| 137 | #self.delete_bar() |
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| 138 | self.disable_button() |
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| 139 | self.figmgr.window.wm_withdraw() |
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[2416] | 140 | self._p.quit() |
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[2155] | 141 | |
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| 142 | def enable_button(self): |
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| 143 | if self.button: return |
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| 144 | #self.bSpec.config(state=Tk.NORMAL) |
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| 145 | self.bStat.config(state=Tk.NORMAL) |
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| 146 | self.button = True |
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| 147 | self.spec_show() |
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| 148 | |
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| 149 | def disable_button(self): |
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| 150 | if not self.button: return |
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| 151 | #self.bSpec.config(relief='raised', state=Tk.DISABLED) |
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| 152 | self.bStat.config(relief='raised', state=Tk.DISABLED) |
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[2416] | 153 | self.bNext.config(state=Tk.DISABLED) |
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| 154 | self.bPrev.config(state=Tk.DISABLED) |
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[2155] | 155 | self.button = False |
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| 156 | self.mode = '' |
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| 157 | self.__disconnect_event() |
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| 158 | |
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| 159 | def enable_next(self): |
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| 160 | self.bNext.config(state=Tk.NORMAL) |
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| 161 | |
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| 162 | def disable_next(self): |
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| 163 | self.bNext.config(state=Tk.DISABLED) |
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| 164 | |
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| 165 | def enable_prev(self): |
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| 166 | self.bPrev.config(state=Tk.NORMAL) |
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| 167 | |
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| 168 | def disable_prev(self): |
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| 169 | self.bPrev.config(state=Tk.DISABLED) |
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| 170 | |
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| 171 | # pause buttons for slow operations |
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| 172 | def _pause_buttons(self,operation="end",msg=""): |
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| 173 | buttons = ["bStat","bNote","bQuit"] |
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| 174 | if operation == "start": |
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| 175 | state = Tk.DISABLED |
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| 176 | else: |
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| 177 | state = Tk.NORMAL |
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| 178 | for btn in buttons: |
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| 179 | getattr(self,btn).config(state=state) |
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| 180 | self.figmgr.toolbar.set_message(msg) |
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| 181 | |
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| 182 | def delete_bar(self): |
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| 183 | self.__disconnect_event() |
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| 184 | self.destroy() |
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| 185 | |
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| 186 | def __disconnect_event(self): |
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| 187 | self._p.register('button_press',None) |
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| 188 | self._p.register('button_release',None) |
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| 189 | |
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[2172] | 190 | def _draw_span(self,axes,x0,x1,**kwargs): |
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| 191 | height = self._p.figure.bbox.height |
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| 192 | y0 = height - axes.bbox.y0 |
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| 193 | y1 = height - axes.bbox.y1 |
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| 194 | return self._p.canvas._tkcanvas.create_rectangle(x0,y0,x1,y1,**kwargs) |
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[2155] | 195 | |
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[2172] | 196 | def _remove_span(self,span): |
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| 197 | self._p.canvas._tkcanvas.delete(span) |
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[2155] | 198 | |
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| 199 | |
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[2172] | 200 | |
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[2155] | 201 | ###################################### |
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| 202 | ## Notation box window ## |
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| 203 | ###################################### |
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| 204 | class NotationWindowTkAgg(NotationWindowCommon): |
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| 205 | """ |
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| 206 | Backend based class to create widgets to add, modify, or delete |
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| 207 | note on the plot. |
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| 208 | |
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| 209 | Note: |
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| 210 | Press LEFT-mouse button on the plot to ADD a note on the canvas. |
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| 211 | A notation window will be loaded for specifying note string and |
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| 212 | anchor. The note will be anchored on a position in whether figure- |
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| 213 | (0-1 relative in a figure), panel- (0-1 relative in a plot axes), |
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| 214 | or data-coordinate (data value in a plot axes). |
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| 215 | Press RIGHT-mouse button on a note to MODIFY/DELETE it. A cascade |
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| 216 | menu will be displayed and you can select an operation. |
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| 217 | """ |
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| 218 | def __init__(self,master=None): |
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| 219 | self.parent = master._tkcanvas |
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| 220 | NotationWindowCommon.__init__(self,master=master) |
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| 221 | self.anchval = None |
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| 222 | self.textwin = self._create_textwindow(master=None) |
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| 223 | self.menu = self._create_modmenu(master=self.parent) |
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| 224 | |
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| 225 | ### Notation window widget |
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| 226 | def _create_textwindow(self,master=None): |
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| 227 | """Create notation window widget and iconfy it""" |
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| 228 | twin = Tk.Toplevel(padx=3,pady=3) |
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| 229 | twin.title("Notation") |
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| 230 | twin.resizable(width=True,height=True) |
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| 231 | self.textbox = self._NotationBox(parent=twin) |
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| 232 | self.radio = self._AnchorRadio(parent=twin) |
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| 233 | self.actionbs = self._ActionButtons(parent=twin) |
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| 234 | |
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| 235 | self.textbox.pack(side=Tk.TOP,fill=Tk.BOTH,expand=True) |
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| 236 | self.actionbs.pack(side=Tk.BOTTOM) |
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| 237 | self.radio.pack(side=Tk.BOTTOM) |
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| 238 | #twin.deiconify() |
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| 239 | #twin.minsize(width=twin.winfo_width(),height=twin.winfo_height()) |
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| 240 | #twin.lift() |
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| 241 | twin.withdraw() |
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| 242 | return twin |
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| 243 | |
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| 244 | def _NotationBox(self,parent=None): |
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| 245 | textbox = Tk.Text(master=parent,background='white', |
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| 246 | height=2,width=20,cursor="xterm", |
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| 247 | padx=2,pady=2,undo=True,maxundo=10, |
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| 248 | relief='sunken',borderwidth=3, |
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| 249 | state=Tk.NORMAL,takefocus=1) |
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| 250 | return textbox |
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| 251 | |
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| 252 | def _AnchorRadio(self,parent=None): |
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| 253 | radio = Tk.LabelFrame(master=parent,text="anchor", |
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| 254 | labelanchor="nw",padx=5,pady=3) |
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| 255 | self.anchval = Tk.IntVar(master=radio,value=0) |
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| 256 | self.rFig = self._NewRadioButton(radio,"figure",state=Tk.NORMAL, |
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| 257 | variable=self.anchval,value=0, |
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| 258 | side=Tk.LEFT) |
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| 259 | self.rAxis = self._NewRadioButton(radio,"panel",state=Tk.DISABLED, |
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| 260 | variable=self.anchval,value=1, |
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| 261 | side=Tk.LEFT) |
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| 262 | self.rData = self._NewRadioButton(radio,"data",state=Tk.DISABLED, |
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| 263 | variable=self.anchval,value=2, |
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| 264 | side=Tk.LEFT) |
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| 265 | # set initial selection "figure" |
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| 266 | self.anchval.set(0) |
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| 267 | return radio |
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| 268 | |
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| 269 | def _NewRadioButton(self,parent,text,state=Tk.NORMAL,variable=None,value=None,side=Tk.LEFT): |
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| 270 | rb = Tk.Radiobutton(master=parent,text=text,state=state, |
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| 271 | variable=variable,value=value) |
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| 272 | rb.pack(side=side) |
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| 273 | return rb |
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| 274 | |
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| 275 | def _enable_radio(self): |
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| 276 | """Enable 'panel' and 'data' radio button""" |
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| 277 | self.rAxis.config(state=Tk.NORMAL) |
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| 278 | self.rData.config(state=Tk.NORMAL) |
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| 279 | #self.rFig.config(state=Tk.NORMAL) |
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| 280 | self.rFig.select() |
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| 281 | |
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| 282 | def _reset_radio(self): |
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| 283 | """Disable 'panel' and 'data' radio button""" |
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| 284 | self.rAxis.config(state=Tk.DISABLED) |
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| 285 | self.rData.config(state=Tk.DISABLED) |
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| 286 | self.rFig.config(state=Tk.NORMAL) |
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| 287 | self.rFig.select() |
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| 288 | |
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| 289 | def _select_radio(self,selection): |
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| 290 | """Select a specified radio button""" |
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| 291 | if not selection in self.anchors: |
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| 292 | return |
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| 293 | if selection == "data": |
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| 294 | self.rData.select() |
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| 295 | elif selection == "axes": |
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| 296 | self.rAxis.select() |
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| 297 | else: |
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| 298 | self.rFig.select() |
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| 299 | |
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| 300 | def _get_anchval(self): |
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| 301 | """Returns a integer of a selected radio button""" |
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| 302 | return self.anchval.get() |
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| 303 | |
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| 304 | def _get_note(self): |
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| 305 | """Returns a note string specified in the text box""" |
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[2609] | 306 | # A WORKAROUND for OSX 10.7 (Tk.Text returns unicode but asaplog doesn't accept it) |
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| 307 | #return self.textbox.get("1.0",Tk.END) |
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| 308 | return str(self.textbox.get("1.0",Tk.END)) |
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[2155] | 309 | |
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| 310 | def _clear_textbox(self): |
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| 311 | """Clear the text box""" |
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| 312 | self.textbox.delete("1.0",Tk.END) |
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| 313 | |
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| 314 | def _set_note(self,note=None): |
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| 315 | """Set a note string to the text box""" |
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| 316 | self._clear_textbox() |
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| 317 | if len(note) >0: |
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| 318 | self.textbox.insert("1.0",note) |
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| 319 | |
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| 320 | def _ActionButtons(self,parent=None): |
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| 321 | actbuts = Tk.Frame(master=parent) |
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| 322 | bCancel = self._NewButton(actbuts,"cancel",self._cancel_text,side=Tk.LEFT) |
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| 323 | bPrint = self._NewButton(actbuts,"print", self._print_text,side=Tk.LEFT) |
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| 324 | return actbuts |
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| 325 | |
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| 326 | def _NewButton(self, parent, text, command, side=Tk.LEFT): |
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| 327 | if(os.uname()[0] == 'Darwin'): |
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| 328 | b = Tk.Button(master=parent, text=text, command=command) |
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| 329 | else: |
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| 330 | b = Tk.Button(master=parent, text=text, padx=2, pady=2, command=command) |
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| 331 | b.pack(side=side) |
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| 332 | return b |
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| 333 | |
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| 334 | def _cancel_text(self): |
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| 335 | """ |
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| 336 | Cancel adding/modifying a note and close notaion window. |
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| 337 | called when 'cancel' is selected. |
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| 338 | """ |
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| 339 | self.close_textwindow() |
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| 340 | |
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| 341 | def _print_text(self): |
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| 342 | """ |
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| 343 | Add/Modify a note. Called when 'print' is selected on the |
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| 344 | notation window. |
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| 345 | """ |
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| 346 | self.print_text() |
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| 347 | self.close_textwindow() |
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| 348 | |
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| 349 | def load_textwindow(self,event): |
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| 350 | """ |
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| 351 | Load text window at a event position to add a note on a plot. |
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| 352 | Parameter: |
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| 353 | event: an even object to specify the position to load |
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| 354 | text window. |
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| 355 | """ |
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| 356 | self.close_modmenu() |
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| 357 | if event.canvas._tkcanvas != self.parent: |
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| 358 | raise RuntimeError, "Got invalid event!" |
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| 359 | |
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| 360 | self.event = event |
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| 361 | is_ax = (event.inaxes != None) |
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| 362 | (xpix, ypix) = self._disppix2screen(event.x, event.y) |
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| 363 | offset = 5 |
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| 364 | self.show_textwindow(xpix+offset,ypix+offset,enableaxes=is_ax) |
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| 365 | |
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| 366 | def show_textwindow(self,xpix,ypix,basetext=None,enableaxes=False): |
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| 367 | """ |
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| 368 | Load text window at a position of screen to add a note on a plot. |
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| 369 | Parameters: |
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| 370 | xpix, ypix: a pixel position from Upper-left corner |
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| 371 | of the screen. |
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| 372 | basetext: None (default) or any string. |
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| 373 | A string to be printed on text box when loaded. |
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| 374 | enable axes: False (default) or True. |
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| 375 | If True, 'panel' & 'data' radio button is enabled. |
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| 376 | """ |
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| 377 | if not self.textwin: return |
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| 378 | self._reset_radio() |
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| 379 | if enableaxes: |
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| 380 | self._enable_radio() |
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| 381 | self.textwin.deiconify() |
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| 382 | (w,h) = self.textwin.minsize() |
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[2609] | 383 | # WORKAROUND for too small default minsize on OSX 10.7 |
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| 384 | #if w*h <= 1: |
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| 385 | if w*h <= 1500: |
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[2155] | 386 | self.textwin.minsize(width=self.textwin.winfo_width(), |
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| 387 | height=self.textwin.winfo_height()) |
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| 388 | (w,h) = self.textwin.minsize() |
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| 389 | self.textwin.geometry("%sx%s+%s+%s"%(w,h,xpix,ypix)) |
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| 390 | self.textwin.lift() |
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| 391 | |
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| 392 | def close_textwindow(self): |
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| 393 | """Close text window.""" |
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| 394 | self.seltext = {} |
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| 395 | self._reset_radio() |
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| 396 | self._clear_textbox() |
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| 397 | self.textwin.withdraw() |
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| 398 | |
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| 399 | |
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| 400 | ### Modify/Delete menu widget |
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| 401 | def _create_modmenu(self,master=None): |
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| 402 | """Create modify/delete menu widget""" |
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| 403 | if master: |
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| 404 | self.parent = master |
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| 405 | if not self.parent: |
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| 406 | return False |
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| 407 | menu = Tk.Menu(master=self.parent,tearoff=False) |
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| 408 | menu.add_command(label="Modify",command=self._modify_note) |
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| 409 | menu.add_command(label="Delete",command=self._delnote_dialog) |
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| 410 | return menu |
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| 411 | |
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| 412 | def load_modmenu(self,event): |
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| 413 | """ |
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| 414 | Load cascade menu at a event position to modify or delete |
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| 415 | selected text. |
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| 416 | Parameter: |
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| 417 | event: an even object to specify the position to load |
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| 418 | text window. |
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| 419 | """ |
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| 420 | self.close_textwindow() |
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| 421 | self.seltext = self._get_selected_text(event) |
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| 422 | if len(self.seltext) == 3: |
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| 423 | tkcanvas = event.canvas._tkcanvas |
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| 424 | xpos = tkcanvas.winfo_rootx() + int(event.x) |
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| 425 | ypos = tkcanvas.winfo_rooty() \ |
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| 426 | + tkcanvas.winfo_height() - int(event.y) |
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| 427 | self.menu.post(xpos,ypos) |
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| 428 | |
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| 429 | def close_modmenu(self): |
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| 430 | """Close cascade menu.""" |
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| 431 | self.seltext = {} |
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| 432 | self.menu.unpost() |
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| 433 | |
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| 434 | ### load text window for modification |
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| 435 | def _modify_note(self): |
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| 436 | """helper function to load text window to modify selected note""" |
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| 437 | #print "Modify selected!!" |
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| 438 | textobj = self.seltext['textobj'] |
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| 439 | (xtx, ytx) = textobj._get_xy_display() |
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| 440 | is_ax = (self.seltext['anchor'] != 'figure') |
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| 441 | if not is_ax: |
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| 442 | # previous anchor is figure |
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| 443 | pos = textobj.get_position() |
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| 444 | is_ax = (self._get_axes_from_pos(pos,self.canvas) != None) |
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| 445 | |
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| 446 | (xpix, ypix) = self._disppix2screen(xtx,ytx) |
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| 447 | offset = int(textobj.get_size())*2 |
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| 448 | self.show_textwindow(xpix,ypix+offset,basetext=textobj.get_text(),\ |
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| 449 | enableaxes=is_ax) |
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| 450 | self._select_radio(self.seltext['anchor']) |
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| 451 | self._set_note(textobj.get_text()) |
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| 452 | |
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| 453 | ### close all widgets |
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| 454 | def close_widgets(self): |
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| 455 | """Close note window and menu""" |
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| 456 | self.close_textwindow() |
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| 457 | self.close_modmenu() |
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| 458 | |
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| 459 | ### dialog to confirm deleting note |
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| 460 | def _delnote_dialog(self): |
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| 461 | """Load dialog to confirm deletion of the text""" |
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| 462 | remind = "Delete text?\n '"+self.seltext['textobj'].get_text()+"'" |
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| 463 | answer = tkMessageBox.askokcancel(parent=self.parent,title="Delete?", |
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| 464 | message=remind, |
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| 465 | default=tkMessageBox.CANCEL) |
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| 466 | if answer: |
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| 467 | self.delete_note() |
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| 468 | else: |
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| 469 | self.cancel_delete() |
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| 470 | |
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| 471 | ### helper functions |
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| 472 | def _disppix2screen(self,xpixd,ypixd): |
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| 473 | """ |
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| 474 | helper function to calculate a pixel position form Upper-left |
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| 475 | corner of the SCREEN from a pixel position (xpixd, ypixd) |
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| 476 | from Lower-left of the CANVAS (which, e.g., event.x/y returns) |
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| 477 | |
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| 478 | Returns: |
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| 479 | (x, y): pixel position from Upper-left corner of the SCREEN. |
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| 480 | """ |
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| 481 | xpixs = self.parent.winfo_rootx() + xpixd |
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| 482 | ypixs = self.parent.winfo_rooty() + self.parent.winfo_height() \ |
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| 483 | - ypixd |
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| 484 | return (int(xpixs), int(ypixs)) |
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| 485 | |
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| 486 | |
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| 487 | |
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| 488 | |
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| 489 | |
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| 490 | |
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| 491 | ########################################### |
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| 492 | ## Add CASA custom Flag toolbar ## |
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| 493 | ########################################### |
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| 494 | class CustomFlagToolbarTkAgg(CustomFlagToolbarCommon, Tk.Frame): |
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| 495 | def __init__(self,parent): |
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| 496 | from asap.asapplotter import asapplotter |
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| 497 | if not isinstance(parent,asapplotter): |
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| 498 | return False |
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| 499 | if not parent._plotter: |
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| 500 | return False |
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| 501 | self._p = parent._plotter |
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| 502 | self.figmgr = self._p.figmgr |
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| 503 | self.canvas = self.figmgr.canvas |
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| 504 | self.mode = '' |
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| 505 | self.button = True |
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| 506 | self.pagecount = None |
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| 507 | CustomFlagToolbarCommon.__init__(self,parent) |
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| 508 | self.notewin=NotationWindowTkAgg(master=self.canvas) |
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| 509 | self._add_custom_toolbar() |
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| 510 | |
---|
| 511 | def _add_custom_toolbar(self): |
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| 512 | Tk.Frame.__init__(self,master=self.figmgr.window) |
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| 513 | #self.bSpec = self._NewButton(master=self, |
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| 514 | # text='spec value', |
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| 515 | # command=self.spec_show) |
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| 516 | |
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| 517 | self.bRegion = self._NewButton(master=self, |
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| 518 | text='region', |
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| 519 | command=self.select_region) |
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| 520 | self.bPanel = self._NewButton(master=self, |
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| 521 | text='panel', |
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| 522 | command=self.select_panel) |
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| 523 | self.bClear = self._NewButton(master=self, |
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| 524 | text='clear', |
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| 525 | command=self.cancel_select) |
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| 526 | self.bFlag = self._NewButton(master=self, |
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| 527 | text='flag', |
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| 528 | command=self.flag) |
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| 529 | self.bUnflag = self._NewButton(master=self, |
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| 530 | text='unflag', |
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| 531 | command=self.unflag) |
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| 532 | |
---|
| 533 | self.bStat = self._NewButton(master=self, |
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| 534 | text='statistics', |
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| 535 | command=self.stat_cal) |
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| 536 | |
---|
| 537 | self.bNote = self._NewButton(master=self, |
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| 538 | text='notation', |
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| 539 | command=self.modify_note) |
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| 540 | |
---|
| 541 | self.bQuit = self._NewButton(master=self, |
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| 542 | text='Quit', |
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| 543 | #file="stock_close.ppm", |
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| 544 | command=self.quit, |
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| 545 | side=Tk.RIGHT) |
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| 546 | |
---|
| 547 | # page change oparations |
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| 548 | frPage = Tk.Frame(master=self,borderwidth=2,relief=Tk.GROOVE) |
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| 549 | frPage.pack(ipadx=2,padx=10,side=Tk.RIGHT) |
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| 550 | self.lPagetitle = Tk.Label(master=frPage,text='Page:',padx=5) |
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| 551 | #width=8,anchor=Tk.E,padx=5) |
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| 552 | self.lPagetitle.pack(side=Tk.LEFT) |
---|
| 553 | self.pagecount = Tk.StringVar(master=frPage) |
---|
| 554 | self.lPagecount = Tk.Label(master=frPage, |
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| 555 | textvariable=self.pagecount, |
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| 556 | padx=5,bg='white') |
---|
| 557 | self.lPagecount.pack(side=Tk.LEFT,padx=3) |
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| 558 | |
---|
| 559 | self.bNext=self._NewButton(master=frPage, |
---|
| 560 | text=' + ', |
---|
| 561 | #file="hand.ppm", |
---|
| 562 | command=self.next_page) |
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| 563 | self.bPrev=self._NewButton(master=frPage, |
---|
| 564 | text=' - ', |
---|
| 565 | command=self.prev_page) |
---|
| 566 | |
---|
| 567 | if os.uname()[0] != 'Darwin': |
---|
| 568 | self.bPrev.config(padx=5) |
---|
| 569 | self.bNext.config(padx=5) |
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| 570 | |
---|
| 571 | self.pack(side=Tk.BOTTOM,fill=Tk.BOTH) |
---|
| 572 | self.pagecount.set(' '*4) |
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| 573 | |
---|
| 574 | self.disable_button() |
---|
| 575 | return #self |
---|
| 576 | |
---|
| 577 | def _NewButton(self, master, text, command, side=Tk.LEFT,file=None): |
---|
| 578 | img = None |
---|
| 579 | if file: |
---|
| 580 | file = os.path.join(matplotlib.rcParams['datapath'], 'images', file) |
---|
| 581 | img = Tk.PhotoImage(master=master, file=file) |
---|
| 582 | |
---|
| 583 | if os.uname()[0] == 'Darwin': |
---|
| 584 | b = Tk.Button(master=master, text=text, image=img, |
---|
| 585 | command=command) |
---|
| 586 | if img: b.image = img |
---|
| 587 | else: |
---|
| 588 | b = Tk.Button(master=master, text=text, image=img, padx=2, pady=2, |
---|
| 589 | command=command) |
---|
| 590 | if img: b.image = img |
---|
| 591 | b.pack(side=side) |
---|
| 592 | return b |
---|
| 593 | |
---|
| 594 | def show_pagenum(self,pagenum,formatstr): |
---|
| 595 | self.pagecount.set(formatstr % (pagenum)) |
---|
| 596 | |
---|
| 597 | def spec_show(self): |
---|
| 598 | if not self.figmgr.toolbar.mode == '' or not self.button: return |
---|
| 599 | self.figmgr.toolbar.set_message('spec value: drag on a spec') |
---|
| 600 | if self.mode == 'spec': return |
---|
| 601 | self.mode = 'spec' |
---|
| 602 | self.notewin.close_widgets() |
---|
| 603 | self.__disconnect_event() |
---|
| 604 | self._p.register('button_press',self._select_spectrum) |
---|
| 605 | |
---|
| 606 | def modify_note(self): |
---|
| 607 | if not self.figmgr.toolbar.mode == '': return |
---|
| 608 | if self.mode == 'note': |
---|
| 609 | self.bNote.config(relief='raised') |
---|
| 610 | self.mode = 'none' |
---|
| 611 | self.spec_show() |
---|
[2603] | 612 | if not self.button: |
---|
| 613 | self.notewin.close_widgets() |
---|
| 614 | self.__disconnect_event() |
---|
[2155] | 615 | return |
---|
[2174] | 616 | self.figmgr.toolbar.set_message('text: select a position/text') |
---|
[2155] | 617 | self.bNote.config(relief='sunken') |
---|
| 618 | self.bRegion.config(relief='raised') |
---|
| 619 | self.bPanel.config(relief='raised') |
---|
| 620 | self.mode = 'note' |
---|
| 621 | self.__disconnect_event() |
---|
| 622 | self._p.register('button_press',self._mod_note) |
---|
| 623 | |
---|
| 624 | def select_region(self): |
---|
| 625 | if not self.figmgr.toolbar.mode == '' or not self.button: return |
---|
| 626 | if self.mode == 'region': |
---|
| 627 | self.bRegion.config(relief='raised') |
---|
| 628 | self.mode = 'none' |
---|
| 629 | self.spec_show() |
---|
| 630 | return |
---|
[2174] | 631 | self.figmgr.toolbar.set_message('select regions: click at start and end channels') |
---|
[2155] | 632 | self.bNote.config(relief='raised') |
---|
| 633 | self.bRegion.config(relief='sunken') |
---|
| 634 | self.bPanel.config(relief='raised') |
---|
| 635 | self.mode = 'region' |
---|
| 636 | self.notewin.close_widgets() |
---|
| 637 | self.__disconnect_event() |
---|
| 638 | self._p.register('button_press',self._add_region) |
---|
| 639 | |
---|
| 640 | def select_panel(self): |
---|
| 641 | if not self.figmgr.toolbar.mode == '' or not self.button: return |
---|
| 642 | if self.mode == 'panel': |
---|
| 643 | self.bPanel.config(relief='raised') |
---|
| 644 | self.mode = 'none' |
---|
| 645 | self.spec_show() |
---|
| 646 | return |
---|
[2174] | 647 | self.figmgr.toolbar.set_message('select spectra: click on subplots') |
---|
[2155] | 648 | self.bNote.config(relief='raised') |
---|
| 649 | self.bRegion.config(relief='raised') |
---|
| 650 | self.bPanel.config(relief='sunken') |
---|
| 651 | self.mode = 'panel' |
---|
| 652 | self.notewin.close_widgets() |
---|
| 653 | self.__disconnect_event() |
---|
| 654 | self._p.register('button_press',self._add_panel) |
---|
| 655 | |
---|
| 656 | def quit(self): |
---|
| 657 | self.__disconnect_event() |
---|
| 658 | self.disable_button() |
---|
| 659 | self.figmgr.window.wm_withdraw() |
---|
[2416] | 660 | self._p.quit() |
---|
[2155] | 661 | |
---|
| 662 | def enable_button(self): |
---|
| 663 | if self.button: return |
---|
| 664 | self.bRegion.config(state=Tk.NORMAL) |
---|
| 665 | self.bPanel.config(state=Tk.NORMAL) |
---|
| 666 | self.bClear.config(state=Tk.NORMAL) |
---|
| 667 | self.bFlag.config(state=Tk.NORMAL) |
---|
| 668 | self.bUnflag.config(state=Tk.NORMAL) |
---|
| 669 | self.bStat.config(state=Tk.NORMAL) |
---|
| 670 | self.button = True |
---|
| 671 | self.spec_show() |
---|
| 672 | |
---|
| 673 | def disable_button(self): |
---|
| 674 | ## disable buttons which don't work for plottp |
---|
| 675 | if not self.button: return |
---|
| 676 | self.bRegion.config(relief='raised') |
---|
| 677 | self.bPanel.config(relief='raised') |
---|
| 678 | self.bRegion.config(state=Tk.DISABLED) |
---|
| 679 | self.bPanel.config(state=Tk.DISABLED) |
---|
| 680 | self.bClear.config(state=Tk.DISABLED) |
---|
| 681 | self.bFlag.config(state=Tk.DISABLED) |
---|
| 682 | self.bUnflag.config(state=Tk.DISABLED) |
---|
| 683 | self.bStat.config(state=Tk.DISABLED) |
---|
| 684 | self.bNext.config(state=Tk.DISABLED) |
---|
| 685 | self.bPrev.config(state=Tk.DISABLED) |
---|
| 686 | self.button = False |
---|
| 687 | self.mode = '' |
---|
| 688 | self.notewin.close_widgets() |
---|
| 689 | self.__disconnect_event() |
---|
| 690 | |
---|
| 691 | def enable_next(self): |
---|
| 692 | self.bNext.config(state=Tk.NORMAL) |
---|
| 693 | |
---|
| 694 | def disable_next(self): |
---|
| 695 | self.bNext.config(state=Tk.DISABLED) |
---|
| 696 | |
---|
| 697 | def enable_prev(self): |
---|
| 698 | self.bPrev.config(state=Tk.NORMAL) |
---|
| 699 | |
---|
| 700 | def disable_prev(self): |
---|
| 701 | self.bPrev.config(state=Tk.DISABLED) |
---|
| 702 | |
---|
| 703 | # pause buttons for slow operations |
---|
| 704 | def _pause_buttons(self,operation="end",msg=""): |
---|
| 705 | buttons = ["bRegion","bPanel","bClear","bFlag","bUnflag","bStat", |
---|
| 706 | "bNote","bQuit"] |
---|
| 707 | if operation == "start": |
---|
| 708 | state=Tk.DISABLED |
---|
| 709 | else: |
---|
| 710 | state=Tk.NORMAL |
---|
| 711 | for btn in buttons: |
---|
| 712 | getattr(self,btn).config(state=state) |
---|
| 713 | self.figmgr.toolbar.set_message(msg) |
---|
| 714 | |
---|
| 715 | def delete_bar(self): |
---|
| 716 | self.__disconnect_event() |
---|
| 717 | self.destroy() |
---|
| 718 | |
---|
| 719 | def __disconnect_event(self): |
---|
| 720 | self._p.register('button_press',None) |
---|
| 721 | self._p.register('button_release',None) |
---|
| 722 | |
---|
| 723 | def _draw_span(self,axes,x0,x1,**kwargs): |
---|
| 724 | height = self._p.figure.bbox.height |
---|
| 725 | y0 = height - axes.bbox.y0 |
---|
| 726 | y1 = height - axes.bbox.y1 |
---|
| 727 | return self._p.canvas._tkcanvas.create_rectangle(x0,y0,x1,y1,**kwargs) |
---|
| 728 | |
---|
| 729 | def _remove_span(self,span): |
---|
| 730 | self._p.canvas._tkcanvas.delete(span) |
---|