| #!/usr/bin/env python3 |
| # |
| #-------------------------------------------------------- |
| # Text Report Window for the Open Galaxy characterization |
| # tool (simple text window with contents read from file) |
| # |
| #-------------------------------------------------------- |
| # Written by Tim Edwards |
| # efabless, inc. |
| # June 27, 2017 |
| # Version 0.1 |
| #-------------------------------------------------------- |
| |
| import os |
| import re |
| import tkinter |
| from tkinter import ttk |
| |
| class TextReport(tkinter.Toplevel): |
| """Open Galaxy text report window.""" |
| |
| def __init__(self, parent=None, fontsize = 11, *args, **kwargs): |
| '''See the __init__ for Tkinter.Toplevel.''' |
| tkinter.Toplevel.__init__(self, parent, *args, **kwargs) |
| |
| s = ttk.Style() |
| s.configure('normal.TButton', font=('Helvetica', fontsize), border = 3, relief = 'raised') |
| self.protocol("WM_DELETE_WINDOW", self.close) |
| |
| self.withdraw() |
| self.title('Open Galaxy Text Report') |
| |
| self.texttitle = ttk.Label(self, style='title.TLabel', text = '(no text)') |
| self.texttitle.grid(column = 0, row = 0, sticky = "news") |
| self.textbar = ttk.Separator(self, orient='horizontal') |
| self.textbar.grid(column = 0, row = 1, sticky = "news") |
| |
| self.hframe = tkinter.Frame(self) |
| self.hframe.grid(column = 0, row = 2, sticky = "news") |
| self.hframe.textdisplay = ttk.Frame(self.hframe) |
| self.hframe.textdisplay.pack(side = 'left', fill = 'both', expand = 'true') |
| self.hframe.textdisplay.page = tkinter.Text(self.hframe.textdisplay, wrap = 'word') |
| self.hframe.textdisplay.page.pack(side = 'top', fill = 'both', expand = 'true') |
| # Add scrollbar to text window |
| self.hframe.scrollbar = ttk.Scrollbar(self.hframe) |
| self.hframe.scrollbar.pack(side='right', fill='y') |
| # attach text window to scrollbar |
| self.hframe.textdisplay.page.config(yscrollcommand = self.hframe.scrollbar.set) |
| self.hframe.scrollbar.config(command = self.hframe.textdisplay.page.yview) |
| |
| self.bbar = ttk.Frame(self) |
| self.bbar.grid(column = 0, row = 3, sticky = "news") |
| self.bbar.close_button = ttk.Button(self.bbar, text='Close', |
| command=self.close, style = 'normal.TButton') |
| self.bbar.close_button.grid(column = 0, row = 0, padx = 5) |
| |
| self.rowconfigure(0, weight=0) |
| self.rowconfigure(1, weight=0) |
| self.rowconfigure(2, weight=1) |
| self.rowconfigure(3, weight=0) |
| self.columnconfigure(0, weight=1) |
| |
| # Initialize with empty page |
| self.text = [] |
| self.title = '(No file to display)' |
| self.timestamp = 0 |
| |
| def grid_configure(self, padx, pady): |
| pass |
| |
| def display(self, filename=''): |
| # Read from file if text is empty |
| if filename != '': |
| if filename == self.title: |
| statbuf = os.stat(filename) |
| if self.text == [] or self.timestamp < statbuf.st_mtime: |
| self.add_text_from_file(filename) |
| self.timestamp = statbuf.st_mtime |
| else: |
| self.add_text_from_file(filename) |
| |
| # Remove and replace contents |
| self.hframe.textdisplay.page.delete('1.0', 'end') |
| self.hframe.textdisplay.page.insert('end', self.text) |
| self.textttitle.configure(text = self.title) |
| self.open() |
| |
| # Fill the text report from a file. |
| |
| def add_text_from_file(self, filename): |
| print('Loading text from file ' + filename) |
| with open(filename, 'r') as f: |
| self.text = f.read() |
| self.title = filename |
| self.display() |
| |
| def close(self): |
| # pop down text window |
| self.withdraw() |
| |
| def open(self): |
| # pop up text window |
| self.deiconify() |
| self.lift() |
