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#!/usr/bin/env python |
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# SPDX-License-Identifier: LGPL-3.0-only |
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"""Graphical interface for Doorstop.""" |
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import argparse |
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import functools |
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import logging |
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import os |
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import sys |
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from itertools import chain |
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from unittest.mock import Mock |
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from doorstop import common, settings |
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from doorstop.common import DoorstopError, HelpFormatter, WarningFormatter |
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from doorstop.core import builder, vcs |
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from doorstop.gui import utilTkinter, widget |
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try: |
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import tkinter as tk |
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from tkinter import ttk |
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from tkinter import filedialog |
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except ImportError as _exc: |
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sys.stderr.write("WARNING: {}\n".format(_exc)) |
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tk = Mock() |
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ttk = Mock() |
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log = common.logger(__name__) |
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def main(args=None): |
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"""Process command-line arguments and run the program.""" |
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from doorstop import GUI, VERSION |
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# Shared options |
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debug = argparse.ArgumentParser(add_help=False) |
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debug.add_argument('-V', '--version', action='version', version=VERSION) |
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debug.add_argument( |
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'-v', '--verbose', action='count', default=0, help="enable verbose logging" |
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) |
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shared = {'formatter_class': HelpFormatter, 'parents': [debug]} |
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parser = argparse.ArgumentParser(prog=GUI, description=__doc__, **shared) |
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# Build main parser |
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parser.add_argument( |
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'-j', '--project', metavar="PATH", help="path to the root of the project" |
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) |
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# Parse arguments |
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args = parser.parse_args(args=args) |
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# Configure logging |
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_configure_logging(args.verbose) |
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# Run the program |
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try: |
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success = run(args, os.getcwd(), parser.error) |
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except KeyboardInterrupt: |
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log.debug("program interrupted") |
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success = False |
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if success: |
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log.debug("program exited") |
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return 0 |
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else: |
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log.debug("program exited with error") |
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return 1 |
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def _configure_logging(verbosity=0): |
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"""Configure logging using the provided verbosity level (0+).""" |
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# Configure the logging level and format |
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if verbosity == 0: |
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level = settings.VERBOSE_LOGGING_LEVEL |
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default_format = settings.VERBOSE_LOGGING_FORMAT |
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verbose_format = settings.VERBOSE_LOGGING_FORMAT |
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elif verbosity == 1: |
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level = settings.VERBOSE2_LOGGING_LEVEL |
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default_format = settings.VERBOSE_LOGGING_FORMAT |
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verbose_format = settings.VERBOSE_LOGGING_FORMAT |
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else: |
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level = settings.VERBOSE2_LOGGING_LEVEL |
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default_format = settings.TIMED_LOGGING_FORMAT |
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verbose_format = settings.TIMED_LOGGING_FORMAT |
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# Set a custom formatter |
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logging.basicConfig(level=level) |
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formatter = WarningFormatter(default_format, verbose_format) |
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logging.root.handlers[0].setFormatter(formatter) |
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def run(args, cwd, error): |
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"""Start the GUI. |
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:param args: Namespace of CLI arguments (from this module or the CLI) |
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:param cwd: current working directory |
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:param error: function to call for CLI errors |
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""" |
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from doorstop import __project__, __version__ |
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# Exit if tkinter is not available |
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if isinstance(tk, Mock) or isinstance(ttk, Mock): |
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return error("tkinter is not available") |
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else: |
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root = widget.Tk() |
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root.title("{} ({})".format(__project__, __version__)) |
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from sys import platform as _platform |
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# Load the icon |
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if _platform in ("linux", "linux2"): |
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# Linux |
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from doorstop.gui import resources |
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root.tk.call( |
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# pylint: disable=protected-access |
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'wm', |
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'iconphoto', |
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root._w, |
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tk.PhotoImage(data=resources.b64_doorstopicon_png), |
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) |
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elif _platform == "darwin": |
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# macOS |
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pass # TODO |
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elif _platform in ("win32", "win64"): |
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# Windows |
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from doorstop.gui import resources |
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import base64 |
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import tempfile |
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try: |
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with tempfile.TemporaryFile( |
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mode='w+b', suffix=".ico", delete=False |
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) as theTempIconFile: |
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theTempIconFile.write( |
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base64.b64decode(resources.b64_doorstopicon_ico) |
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) |
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theTempIconFile.flush() |
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root.iconbitmap(theTempIconFile.name) |
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finally: |
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try: |
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os.unlink(theTempIconFile.name) |
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except Exception: # pylint: disable=W0703 |
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pass |
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app = Application(root, cwd, args.project) |
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root.update() |
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root.minsize(root.winfo_width(), root.winfo_height()) |
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app.mainloop() |
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return True |
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def _log(func): |
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"""Log name and arguments.""" |
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@functools.wraps(func) |
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def wrapped(self, *args, **kwargs): |
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sargs = "{}, {}".format( |
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', '.join(repr(a) for a in args), |
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', '.join("{}={}".format(k, repr(v)) for k, v in kwargs.items()), |
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) |
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msg = "log: {}: {}".format(func.__name__, sargs.strip(", ")) |
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if not isinstance(self, ttk.Frame) or not self.ignore: |
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log.debug(msg.strip()) |
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return func(self, *args, **kwargs) |
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return wrapped |
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class Application(ttk.Frame): |
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"""Graphical application for Doorstop.""" |
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def __init__(self, root, cwd, project): |
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ttk.Frame.__init__(self, root) |
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# Create Doorstop variables |
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self.cwd = cwd |
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self.tree = None |
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self.document = None |
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self.item = None |
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# Create string variables |
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self.stringvar_project = tk.StringVar(value=project or '') |
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self.stringvar_project.trace('w', self.display_tree) |
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self.stringvar_document = tk.StringVar() |
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self.stringvar_document.trace('w', self.display_document) |
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# The stringvar_item holds the uid of the main selected item (or empty string if nothing is selected). |
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self.stringvar_item = tk.StringVar() |
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self.stringvar_item.trace('w', self.display_item) |
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self.stringvar_text = tk.StringVar() |
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self.stringvar_text.trace('w', self.update_item) |
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self.intvar_active = tk.IntVar() |
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self.intvar_active.trace('w', self.update_item) |
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self.intvar_derived = tk.IntVar() |
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self.intvar_derived.trace('w', self.update_item) |
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self.intvar_normative = tk.IntVar() |
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self.intvar_normative.trace('w', self.update_item) |
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self.intvar_heading = tk.IntVar() |
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self.intvar_heading.trace('w', self.update_item) |
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self.stringvar_link = tk.StringVar() # no trace event |
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self.stringvar_ref = tk.StringVar() |
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self.stringvar_ref.trace('w', self.update_item) |
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self.stringvar_extendedkey = tk.StringVar() |
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self.stringvar_extendedkey.trace('w', self.display_extended) |
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self.stringvar_extendedvalue = tk.StringVar() |
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self.stringvar_extendedvalue.trace('w', self.update_item) |
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# Create widget variables |
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self.combobox_documents = None |
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self.text_items = None |
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self.text_item = None |
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self.listbox_links = None |
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self.combobox_extended = None |
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self.text_extendedvalue = None |
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self.text_parents = None |
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self.text_children = None |
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# Initialize the GUI |
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self.ignore = False # flag to ignore internal events |
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frame = self.init(root) |
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frame.pack(fill=tk.BOTH, expand=1) |
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# Start the application |
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root.after(500, self.find) |
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def init(self, root): |
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"""Initialize and return the main frame.""" |
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# pylint: disable=attribute-defined-outside-init |
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# Shared arguments |
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width_text = 30 |
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height_text = 10 |
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height_ext = 5 |
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# Shared keyword arguments |
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kw_f = {'padding': 5} # constructor arguments for frames |
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kw_gp = {'padx': 2, 'pady': 2} # grid arguments for padded widgets |
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kw_gs = {'sticky': tk.NSEW} # grid arguments for sticky widgets |
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kw_gsp = dict( |
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chain(kw_gs.items(), kw_gp.items()) |
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) # grid arguments for sticky padded widgets |
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root.bind_all("<Control-minus>", lambda arg: widget.adjustFontSize(-1)) |
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root.bind_all("<Control-equal>", lambda arg: widget.adjustFontSize(1)) |
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root.bind_all("<Control-0>", lambda arg: widget.resetFontSize()) |
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# Configure grid |
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frame = ttk.Frame(root, **kw_f) |
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frame.rowconfigure(0, weight=0) |
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frame.rowconfigure(1, weight=1) |
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frame.columnconfigure(0, weight=2) |
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frame.columnconfigure(1, weight=1) |
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frame.columnconfigure(2, weight=1) |
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frame.columnconfigure(3, weight=2) |
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# Create widgets |
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def frame_project(root): |
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"""Frame for the current project.""" |
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# Configure grid |
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frame = ttk.Frame(root, **kw_f) |
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frame.rowconfigure(0, weight=1) |
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frame.columnconfigure(0, weight=0) |
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frame.columnconfigure(1, weight=1) |
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# Place widgets |
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widget.Label(frame, text="Project:").grid(row=0, column=0, **kw_gp) |
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widget.Entry(frame, textvariable=self.stringvar_project).grid( |
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row=0, column=1, **kw_gsp |
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) |
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return frame |
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def frame_tree(root): |
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"""Frame for the current document.""" |
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# Configure grid |
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frame = ttk.Frame(root, **kw_f) |
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frame.rowconfigure(0, weight=1) |
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frame.columnconfigure(0, weight=0) |
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frame.columnconfigure(1, weight=1) |
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# Place widgets |
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widget.Label(frame, text="Document:").grid(row=0, column=0, **kw_gp) |
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self.combobox_documents = widget.Combobox( |
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frame, textvariable=self.stringvar_document, state="readonly" |
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) |
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self.combobox_documents.grid(row=0, column=1, **kw_gsp) |
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return frame |
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def frame_document(root): |
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"""Frame for current document's outline and items.""" |
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# Configure grid |
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frame = ttk.Frame(root, **kw_f) |
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frame.rowconfigure(0, weight=0) |
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frame.rowconfigure(1, weight=5) |
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frame.rowconfigure(2, weight=0) |
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frame.rowconfigure(3, weight=0) |
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frame.columnconfigure(0, weight=0) |
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frame.columnconfigure(1, weight=0) |
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frame.columnconfigure(2, weight=0) |
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frame.columnconfigure(3, weight=0) |
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frame.columnconfigure(4, weight=1) |
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frame.columnconfigure(5, weight=1) |
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@_log |
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def treeview_outline_treeviewselect(event): |
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"""Handle selecting an item in the tree view.""" |
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315
|
|
|
if self.ignore: |
|
316
|
|
|
return |
|
317
|
|
|
thewidget = event.widget |
|
318
|
|
|
curselection = thewidget.selection() |
|
319
|
|
|
if curselection: |
|
320
|
|
|
uid = curselection[0] |
|
321
|
|
|
self.stringvar_item.set(uid) |
|
322
|
|
|
|
|
323
|
|
|
@_log |
|
324
|
|
|
def treeview_outline_delete(event): # pylint: disable=W0613 |
|
325
|
|
|
"""Handle deleting an item in the tree view.""" |
|
326
|
|
|
if self.ignore: |
|
327
|
|
|
return |
|
328
|
|
|
self.remove() |
|
329
|
|
|
|
|
330
|
|
|
# Place widgets |
|
331
|
|
|
widget.Label(frame, text="Outline:").grid( |
|
332
|
|
|
row=0, column=0, columnspan=4, sticky=tk.W, **kw_gp |
|
333
|
|
|
) |
|
334
|
|
|
widget.Label(frame, text="Items:").grid( |
|
335
|
|
|
row=0, column=4, columnspan=2, sticky=tk.W, **kw_gp |
|
336
|
|
|
) |
|
337
|
|
|
c_columnId = ("Id",) |
|
338
|
|
|
self.treeview_outline = widget.TreeView(frame, columns=c_columnId) |
|
339
|
|
|
for col in c_columnId: |
|
340
|
|
|
self.treeview_outline.heading(col, text=col) |
|
341
|
|
|
|
|
342
|
|
|
# Add a Vertical scrollbar to the Treeview Outline |
|
343
|
|
|
treeview_outline_verticalScrollBar = widget.ScrollbarV( |
|
344
|
|
|
frame, command=self.treeview_outline.yview |
|
345
|
|
|
) |
|
346
|
|
|
treeview_outline_verticalScrollBar.grid( |
|
347
|
|
|
row=1, column=0, columnspan=1, **kw_gs |
|
348
|
|
|
) |
|
349
|
|
|
self.treeview_outline.configure( |
|
350
|
|
|
yscrollcommand=treeview_outline_verticalScrollBar.set |
|
351
|
|
|
) |
|
352
|
|
|
|
|
353
|
|
|
self.treeview_outline.bind( |
|
354
|
|
|
"<<TreeviewSelect>>", treeview_outline_treeviewselect |
|
355
|
|
|
) |
|
356
|
|
|
self.treeview_outline.bind("<Delete>", treeview_outline_delete) |
|
357
|
|
|
self.treeview_outline.grid(row=1, column=1, columnspan=3, **kw_gsp) |
|
358
|
|
|
self.text_items = widget.noUserInput_init( |
|
359
|
|
|
widget.Text(frame, width=width_text, wrap=tk.WORD) |
|
360
|
|
|
) |
|
361
|
|
|
self.text_items.grid(row=1, column=4, columnspan=2, **kw_gsp) |
|
362
|
|
|
self.text_items_hyperlink = utilTkinter.HyperlinkManager(self.text_items) |
|
363
|
|
|
widget.Button(frame, text="<", width=0, command=self.left).grid( |
|
364
|
|
|
row=2, column=0, sticky=tk.EW, padx=(2, 0) |
|
365
|
|
|
) |
|
366
|
|
|
widget.Button(frame, text="v", width=0, command=self.down).grid( |
|
367
|
|
|
row=2, column=1, sticky=tk.EW |
|
368
|
|
|
) |
|
369
|
|
|
widget.Button(frame, text="^", width=0, command=self.up).grid( |
|
370
|
|
|
row=2, column=2, sticky=tk.EW |
|
371
|
|
|
) |
|
372
|
|
|
widget.Button(frame, text=">", width=0, command=self.right).grid( |
|
373
|
|
|
row=2, column=3, sticky=tk.EW, padx=(0, 2) |
|
374
|
|
|
) |
|
375
|
|
|
widget.Button(frame, text="Add Item", command=self.add).grid( |
|
376
|
|
|
row=2, column=4, sticky=tk.W, **kw_gp |
|
377
|
|
|
) |
|
378
|
|
|
widget.Button(frame, text="Remove Selected Item", command=self.remove).grid( |
|
379
|
|
|
row=2, column=5, sticky=tk.E, **kw_gp |
|
380
|
|
|
) |
|
381
|
|
|
|
|
382
|
|
|
return frame |
|
383
|
|
|
|
|
384
|
|
|
def frame_item(root): |
|
385
|
|
|
"""Frame for the currently selected item.""" |
|
386
|
|
|
# Configure grid |
|
387
|
|
|
frame = ttk.Frame(root, **kw_f) |
|
388
|
|
|
frame.rowconfigure(0, weight=0) |
|
389
|
|
|
frame.rowconfigure(1, weight=4) |
|
390
|
|
|
frame.rowconfigure(2, weight=0) |
|
391
|
|
|
frame.rowconfigure(3, weight=1) |
|
392
|
|
|
frame.rowconfigure(4, weight=1) |
|
393
|
|
|
frame.rowconfigure(5, weight=1) |
|
394
|
|
|
frame.rowconfigure(6, weight=1) |
|
395
|
|
|
frame.rowconfigure(7, weight=0) |
|
396
|
|
|
frame.rowconfigure(8, weight=0) |
|
397
|
|
|
frame.rowconfigure(9, weight=0) |
|
398
|
|
|
frame.rowconfigure(10, weight=0) |
|
399
|
|
|
frame.rowconfigure(11, weight=4) |
|
400
|
|
|
frame.columnconfigure(0, weight=1, pad=kw_f['padding'] * 2) |
|
401
|
|
|
frame.columnconfigure(1, weight=1) |
|
402
|
|
|
|
|
403
|
|
|
@_log |
|
404
|
|
|
def text_focusin(_): |
|
405
|
|
|
"""Handle entering a text field.""" |
|
406
|
|
|
self.ignore = True |
|
407
|
|
|
|
|
408
|
|
|
@_log |
|
409
|
|
|
def text_item_focusout(event): |
|
410
|
|
|
"""Handle updated text text.""" |
|
411
|
|
|
self.ignore = False |
|
412
|
|
|
thewidget = event.widget |
|
413
|
|
|
value = thewidget.get('1.0', tk.END) |
|
414
|
|
|
self.stringvar_text.set(value) |
|
415
|
|
|
|
|
416
|
|
|
@_log |
|
417
|
|
|
def text_extendedvalue_focusout(event): |
|
418
|
|
|
"""Handle updated extended attributes.""" |
|
419
|
|
|
self.ignore = False |
|
420
|
|
|
thewidget = event.widget |
|
421
|
|
|
value = thewidget.get('1.0', tk.END) |
|
422
|
|
|
self.stringvar_extendedvalue.set(value) |
|
423
|
|
|
|
|
424
|
|
|
# Selected Item |
|
425
|
|
|
widget.Label(frame, text="Selected Item:").grid( |
|
426
|
|
|
row=0, column=0, columnspan=3, sticky=tk.W, **kw_gp |
|
427
|
|
|
) |
|
428
|
|
|
self.text_item = widget.Text( |
|
429
|
|
|
frame, width=width_text, height=height_text, wrap=tk.WORD |
|
430
|
|
|
) |
|
431
|
|
|
self.text_item.bind('<FocusIn>', text_focusin) |
|
432
|
|
|
self.text_item.bind('<FocusOut>', text_item_focusout) |
|
433
|
|
|
self.text_item.grid(row=1, column=0, columnspan=3, **kw_gsp) |
|
434
|
|
|
|
|
435
|
|
|
# Column: Properties |
|
436
|
|
|
self.create_properties_widget(frame).grid( |
|
437
|
|
|
row=2, rowspan=2, column=0, columnspan=2, sticky=tk.NSEW, **kw_gp |
|
438
|
|
|
) |
|
439
|
|
|
|
|
440
|
|
|
# Column: Links |
|
441
|
|
|
self.create_links_widget(frame).grid( |
|
442
|
|
|
row=4, rowspan=3, column=0, columnspan=2, sticky=tk.NSEW, **kw_gp |
|
443
|
|
|
) |
|
444
|
|
|
|
|
445
|
|
|
# External Reference |
|
446
|
|
|
widget.Label(frame, text="External Reference:").grid( |
|
447
|
|
|
row=7, column=0, columnspan=3, sticky=tk.W, **kw_gp |
|
448
|
|
|
) |
|
449
|
|
|
widget.Entry(frame, width=width_text, textvariable=self.stringvar_ref).grid( |
|
450
|
|
|
row=8, column=0, columnspan=3, **kw_gsp |
|
451
|
|
|
) |
|
452
|
|
|
widget.Label(frame, text="Extended Attributes:").grid( |
|
453
|
|
|
row=9, column=0, columnspan=3, sticky=tk.W, **kw_gp |
|
454
|
|
|
) |
|
455
|
|
|
self.combobox_extended = widget.Combobox( |
|
456
|
|
|
frame, textvariable=self.stringvar_extendedkey |
|
457
|
|
|
) |
|
458
|
|
|
self.combobox_extended.grid(row=10, column=0, columnspan=3, **kw_gsp) |
|
459
|
|
|
self.text_extendedvalue = widget.Text( |
|
460
|
|
|
frame, width=width_text, height=height_ext, wrap=tk.WORD |
|
461
|
|
|
) |
|
462
|
|
|
self.text_extendedvalue.bind('<FocusIn>', text_focusin) |
|
463
|
|
|
self.text_extendedvalue.bind('<FocusOut>', text_extendedvalue_focusout) |
|
464
|
|
|
self.text_extendedvalue.grid(row=11, column=0, columnspan=3, **kw_gsp) |
|
465
|
|
|
|
|
466
|
|
|
return frame |
|
467
|
|
|
|
|
468
|
|
|
def frame_family(root): |
|
469
|
|
|
"""Frame for the parent and child document items.""" |
|
470
|
|
|
# Configure grid |
|
471
|
|
|
frame = ttk.Frame(root, **kw_f) |
|
472
|
|
|
frame.rowconfigure(0, weight=0) |
|
473
|
|
|
frame.rowconfigure(1, weight=1) |
|
474
|
|
|
frame.rowconfigure(2, weight=0) |
|
475
|
|
|
frame.rowconfigure(3, weight=1) |
|
476
|
|
|
frame.columnconfigure(0, weight=1) |
|
477
|
|
|
|
|
478
|
|
|
# Place widgets |
|
479
|
|
|
widget.Label(frame, text="Linked To:").grid( |
|
480
|
|
|
row=0, column=0, sticky=tk.W, **kw_gp |
|
481
|
|
|
) |
|
482
|
|
|
self.text_parents = widget.noUserInput_init( |
|
483
|
|
|
widget.Text(frame, width=width_text, wrap=tk.WORD) |
|
484
|
|
|
) |
|
485
|
|
|
self.text_parents_hyperlink = utilTkinter.HyperlinkManager( |
|
486
|
|
|
self.text_parents |
|
487
|
|
|
) |
|
488
|
|
|
self.text_parents.grid(row=1, column=0, **kw_gsp) |
|
489
|
|
|
widget.Label(frame, text="Linked From:").grid( |
|
490
|
|
|
row=2, column=0, sticky=tk.W, **kw_gp |
|
491
|
|
|
) |
|
492
|
|
|
self.text_children = widget.noUserInput_init( |
|
493
|
|
|
widget.Text(frame, width=width_text, wrap=tk.WORD) |
|
494
|
|
|
) |
|
495
|
|
|
self.text_children_hyperlink = utilTkinter.HyperlinkManager( |
|
496
|
|
|
self.text_children |
|
497
|
|
|
) |
|
498
|
|
|
self.text_children.grid(row=3, column=0, **kw_gsp) |
|
499
|
|
|
|
|
500
|
|
|
return frame |
|
501
|
|
|
|
|
502
|
|
|
# Place widgets |
|
503
|
|
|
frame_project(frame).grid(row=0, column=0, columnspan=2, **kw_gs) |
|
504
|
|
|
frame_tree(frame).grid(row=0, column=2, columnspan=2, **kw_gs) |
|
505
|
|
|
frame_document(frame).grid(row=1, column=0, **kw_gs) |
|
506
|
|
|
frame_item(frame).grid(row=1, column=1, columnspan=2, **kw_gs) |
|
507
|
|
|
frame_family(frame).grid(row=1, column=3, **kw_gs) |
|
508
|
|
|
|
|
509
|
|
|
return frame |
|
510
|
|
|
|
|
511
|
|
|
@_log |
|
512
|
|
|
def find(self): |
|
513
|
|
|
"""Find the root of the project.""" |
|
514
|
|
|
if not self.stringvar_project.get(): |
|
515
|
|
|
try: |
|
516
|
|
|
path = vcs.find_root(self.cwd) |
|
517
|
|
|
except DoorstopError as exc: |
|
518
|
|
|
log.error(exc) |
|
519
|
|
|
else: |
|
520
|
|
|
self.stringvar_project.set(path) |
|
521
|
|
|
|
|
522
|
|
|
@_log |
|
523
|
|
|
def browse(self): |
|
524
|
|
|
"""Browse for the root of a project.""" |
|
525
|
|
|
path = filedialog.askdirectory() |
|
526
|
|
|
log.debug("path: {}".format(path)) |
|
527
|
|
|
if path: |
|
528
|
|
|
self.stringvar_project.set(path) |
|
529
|
|
|
|
|
530
|
|
|
@_log |
|
531
|
|
|
def display_tree(self, *_): |
|
532
|
|
|
"""Display the currently selected tree.""" |
|
533
|
|
|
# Set the current tree |
|
534
|
|
|
self.tree = builder.build(root=self.stringvar_project.get()) |
|
535
|
|
|
log.info("displaying tree...") |
|
536
|
|
|
|
|
537
|
|
|
# Display the documents in the tree |
|
538
|
|
|
values = [ |
|
539
|
|
|
"{} ({})".format(document.prefix, document.relpath) |
|
540
|
|
|
for document in self.tree |
|
541
|
|
|
] |
|
542
|
|
|
self.combobox_documents['values'] = values |
|
543
|
|
|
|
|
544
|
|
|
# Select the first document |
|
545
|
|
|
if len(self.tree): # pylint: disable=len-as-condition |
|
546
|
|
|
self.combobox_documents.current(0) |
|
547
|
|
|
else: |
|
548
|
|
|
logging.warning("no documents to display") |
|
549
|
|
|
|
|
550
|
|
|
@_log |
|
551
|
|
|
def display_document(self, *_): |
|
552
|
|
|
"""Display the currently selected document.""" |
|
553
|
|
|
# Set the current document |
|
554
|
|
|
index = self.combobox_documents.current() |
|
555
|
|
|
self.document = list(self.tree)[index] |
|
556
|
|
|
log.info("displaying document {}...".format(self.document)) |
|
557
|
|
|
|
|
558
|
|
|
# Record the currently opened items. |
|
559
|
|
|
c_openItem = [] |
|
560
|
|
|
for c_currUID in utilTkinter.getAllChildren(self.treeview_outline): |
|
561
|
|
|
if self.treeview_outline.item(c_currUID)["open"]: |
|
562
|
|
|
c_openItem.append(c_currUID) |
|
563
|
|
|
|
|
564
|
|
|
# Record the currently selected items. |
|
565
|
|
|
c_selectedItem = self.treeview_outline.selection() |
|
566
|
|
|
|
|
567
|
|
|
# Clear the widgets |
|
568
|
|
|
self.treeview_outline.delete(*self.treeview_outline.get_children()) |
|
569
|
|
|
widget.noUserInput_delete(self.text_items, '1.0', tk.END) |
|
570
|
|
|
self.text_items_hyperlink.reset() |
|
571
|
|
|
|
|
572
|
|
|
# Display the items in the document |
|
573
|
|
|
c_levelsItem = [""] |
|
574
|
|
|
for item in self.document.items: |
|
575
|
|
|
theParent = next( |
|
576
|
|
|
iter(reversed([x for x in c_levelsItem[: item.depth]])), "" |
|
577
|
|
|
) |
|
578
|
|
|
|
|
579
|
|
|
while len(c_levelsItem) < item.depth: |
|
580
|
|
|
c_levelsItem.append(item.uid) |
|
581
|
|
|
c_levelsItem = c_levelsItem[: item.depth] |
|
582
|
|
|
for x in range(item.depth): |
|
583
|
|
|
c_levelsItem.append(item.uid) |
|
584
|
|
|
|
|
585
|
|
|
# Add the item to the document outline |
|
586
|
|
|
self.treeview_outline.insert( |
|
587
|
|
|
theParent, |
|
588
|
|
|
tk.END, |
|
589
|
|
|
item.uid, |
|
590
|
|
|
text=item.level, |
|
591
|
|
|
values=(item.uid,), |
|
592
|
|
|
open=item.uid in c_openItem, |
|
593
|
|
|
) |
|
594
|
|
|
|
|
595
|
|
|
# Add the item to the document text |
|
596
|
|
|
widget.noUserInput_insert( |
|
597
|
|
|
self.text_items, tk.END, "{t}".format(t=item.text or item.ref or '???') |
|
598
|
|
|
) |
|
599
|
|
|
widget.noUserInput_insert(self.text_items, tk.END, " [") |
|
600
|
|
|
widget.noUserInput_insert( |
|
601
|
|
|
self.text_items, |
|
602
|
|
|
tk.END, |
|
603
|
|
|
item.uid, |
|
604
|
|
|
self.text_items_hyperlink.add( |
|
605
|
|
|
# pylint: disable=unnecessary-lambda |
|
606
|
|
|
lambda c_theURL: self.followlink(c_theURL), |
|
607
|
|
|
item.uid, |
|
608
|
|
|
["refLink"], |
|
609
|
|
|
), |
|
610
|
|
|
) |
|
611
|
|
|
widget.noUserInput_insert(self.text_items, tk.END, "]\n\n") |
|
612
|
|
|
|
|
613
|
|
|
# Set tree view selection |
|
614
|
|
|
c_selectedItem = [ |
|
615
|
|
|
x |
|
616
|
|
|
for x in c_selectedItem |
|
617
|
|
|
if x in utilTkinter.getAllChildren(self.treeview_outline) |
|
618
|
|
|
] |
|
619
|
|
|
if c_selectedItem: |
|
620
|
|
|
# Restore selection |
|
621
|
|
|
self.treeview_outline.selection_set(c_selectedItem) |
|
622
|
|
|
else: |
|
623
|
|
|
# Select the first item |
|
624
|
|
|
for uid in utilTkinter.getAllChildren(self.treeview_outline): |
|
625
|
|
|
self.stringvar_item.set(uid) |
|
626
|
|
|
break |
|
627
|
|
|
else: |
|
628
|
|
|
logging.warning("no items to display") |
|
629
|
|
|
self.stringvar_item.set("") |
|
630
|
|
|
|
|
631
|
|
|
@_log |
|
632
|
|
|
def display_item(self, *_): |
|
633
|
|
|
"""Display the currently selected item.""" |
|
634
|
|
|
try: |
|
635
|
|
|
self.ignore = True |
|
636
|
|
|
|
|
637
|
|
|
# Fetch the current item |
|
638
|
|
|
uid = self.stringvar_item.get() |
|
639
|
|
|
if uid == "": |
|
640
|
|
|
self.item = None |
|
641
|
|
|
else: |
|
642
|
|
|
try: |
|
643
|
|
|
self.item = self.tree.find_item(uid) |
|
644
|
|
|
except DoorstopError: |
|
645
|
|
|
pass |
|
646
|
|
|
log.info("displaying item {}...".format(self.item)) |
|
647
|
|
|
|
|
648
|
|
|
if uid != "": |
|
649
|
|
|
if uid not in self.treeview_outline.selection(): |
|
650
|
|
|
self.treeview_outline.selection_set((uid,)) |
|
651
|
|
|
self.treeview_outline.see(uid) |
|
652
|
|
|
|
|
653
|
|
|
# Display the item's text |
|
654
|
|
|
self.text_item.replace( |
|
655
|
|
|
'1.0', tk.END, "" if self.item is None else self.item.text |
|
656
|
|
|
) |
|
657
|
|
|
|
|
658
|
|
|
# Display the item's properties |
|
659
|
|
|
self.stringvar_text.set("" if self.item is None else self.item.text) |
|
660
|
|
|
self.intvar_active.set(False if self.item is None else self.item.active) |
|
661
|
|
|
self.intvar_derived.set(False if self.item is None else self.item.derived) |
|
662
|
|
|
self.intvar_normative.set( |
|
663
|
|
|
False if self.item is None else self.item.normative |
|
664
|
|
|
) |
|
665
|
|
|
self.intvar_heading.set(False if self.item is None else self.item.heading) |
|
666
|
|
|
|
|
667
|
|
|
# Display the item's links |
|
668
|
|
|
self.listbox_links.delete(0, tk.END) |
|
669
|
|
|
if self.item is not None: |
|
670
|
|
|
for uid in self.item.links: |
|
671
|
|
|
self.listbox_links.insert(tk.END, uid) |
|
672
|
|
|
self.stringvar_link.set('') |
|
673
|
|
|
|
|
674
|
|
|
# Display the item's external reference |
|
675
|
|
|
self.stringvar_ref.set("" if self.item is None else self.item.ref) |
|
676
|
|
|
|
|
677
|
|
|
# Display the item's extended attributes |
|
678
|
|
|
values = None if self.item is None else self.item.extended |
|
679
|
|
|
self.combobox_extended['values'] = values or [''] |
|
680
|
|
|
if self.item is not None: |
|
681
|
|
|
self.combobox_extended.current(0) |
|
682
|
|
|
|
|
683
|
|
|
# Display the items this item links to |
|
684
|
|
|
widget.noUserInput_delete(self.text_parents, '1.0', tk.END) |
|
685
|
|
|
self.text_parents_hyperlink.reset() |
|
686
|
|
|
if self.item is not None: |
|
687
|
|
|
for uid in self.item.links: |
|
688
|
|
|
try: |
|
689
|
|
|
item = self.tree.find_item(uid) |
|
690
|
|
|
except DoorstopError: |
|
691
|
|
|
text = "???" |
|
692
|
|
|
else: |
|
693
|
|
|
text = item.text or item.ref or '???' |
|
694
|
|
|
uid = item.uid |
|
695
|
|
|
|
|
696
|
|
|
widget.noUserInput_insert( |
|
697
|
|
|
self.text_parents, tk.END, "{t}".format(t=text) |
|
698
|
|
|
) |
|
699
|
|
|
widget.noUserInput_insert(self.text_parents, tk.END, " [") |
|
700
|
|
|
widget.noUserInput_insert( |
|
701
|
|
|
self.text_parents, |
|
702
|
|
|
tk.END, |
|
703
|
|
|
uid, |
|
704
|
|
|
self.text_parents_hyperlink.add( |
|
705
|
|
|
# pylint: disable=unnecessary-lambda |
|
706
|
|
|
lambda c_theURL: self.followlink(c_theURL), |
|
707
|
|
|
uid, |
|
708
|
|
|
["refLink"], |
|
709
|
|
|
), |
|
710
|
|
|
) |
|
711
|
|
|
widget.noUserInput_insert(self.text_parents, tk.END, "]\n\n") |
|
712
|
|
|
|
|
713
|
|
|
# Display the items this item has links from |
|
714
|
|
|
widget.noUserInput_delete(self.text_children, '1.0', 'end') |
|
715
|
|
|
self.text_children_hyperlink.reset() |
|
716
|
|
|
if self.item is not None: |
|
717
|
|
|
for uid in self.item.find_child_links(): |
|
718
|
|
|
item = self.tree.find_item(uid) |
|
719
|
|
|
text = item.text or item.ref or '???' |
|
720
|
|
|
uid = item.uid |
|
721
|
|
|
|
|
722
|
|
|
widget.noUserInput_insert( |
|
723
|
|
|
self.text_children, tk.END, "{t}".format(t=text) |
|
724
|
|
|
) |
|
725
|
|
|
widget.noUserInput_insert(self.text_children, tk.END, " [") |
|
726
|
|
|
widget.noUserInput_insert( |
|
727
|
|
|
self.text_children, |
|
728
|
|
|
tk.END, |
|
729
|
|
|
uid, |
|
730
|
|
|
self.text_children_hyperlink.add( |
|
731
|
|
|
# pylint: disable=unnecessary-lambda |
|
732
|
|
|
lambda c_theURL: self.followlink(c_theURL), |
|
733
|
|
|
uid, |
|
734
|
|
|
["refLink"], |
|
735
|
|
|
), |
|
736
|
|
|
) |
|
737
|
|
|
widget.noUserInput_insert(self.text_children, tk.END, "]\n\n") |
|
738
|
|
|
finally: |
|
739
|
|
|
self.ignore = False |
|
740
|
|
|
|
|
741
|
|
|
@_log |
|
742
|
|
|
def display_extended(self, *_): |
|
743
|
|
|
"""Display the currently selected extended attribute.""" |
|
744
|
|
|
try: |
|
745
|
|
|
self.ignore = True |
|
746
|
|
|
|
|
747
|
|
|
name = self.stringvar_extendedkey.get() |
|
748
|
|
|
log.debug("displaying extended attribute '{}'...".format(name)) |
|
749
|
|
|
self.text_extendedvalue.replace('1.0', tk.END, self.item.get(name, "")) |
|
750
|
|
|
finally: |
|
751
|
|
|
self.ignore = False |
|
752
|
|
|
|
|
753
|
|
|
@_log |
|
754
|
|
|
def update_item(self, *_): |
|
755
|
|
|
"""Update the current item from the fields.""" |
|
756
|
|
|
if self.ignore: |
|
757
|
|
|
return |
|
758
|
|
|
if not self.item: |
|
759
|
|
|
logging.warning("no item selected") |
|
760
|
|
|
return |
|
761
|
|
|
|
|
762
|
|
|
# Update the current item |
|
763
|
|
|
log.info("updating {}...".format(self.item)) |
|
764
|
|
|
self.item.auto = False |
|
765
|
|
|
self.item.text = self.stringvar_text.get() |
|
766
|
|
|
self.item.active = self.intvar_active.get() |
|
767
|
|
|
self.item.derived = self.intvar_derived.get() |
|
768
|
|
|
self.item.normative = self.intvar_normative.get() |
|
769
|
|
|
self.item.heading = self.intvar_heading.get() |
|
770
|
|
|
self.item.links = self.listbox_links.get(0, tk.END) |
|
771
|
|
|
self.item.ref = self.stringvar_ref.get() |
|
772
|
|
|
name = self.stringvar_extendedkey.get() |
|
773
|
|
|
if name: |
|
774
|
|
|
self.item.set(name, self.stringvar_extendedvalue.get()) |
|
775
|
|
|
self.item.save() |
|
776
|
|
|
|
|
777
|
|
|
# Re-select this item |
|
778
|
|
|
self.display_document() |
|
779
|
|
|
|
|
780
|
|
|
@_log |
|
781
|
|
|
def left(self): |
|
782
|
|
|
"""Dedent the current item's level.""" |
|
783
|
|
|
self.item.level <<= 1 |
|
784
|
|
|
self.document.reorder(keep=self.item) |
|
785
|
|
|
self.display_document() |
|
786
|
|
|
|
|
787
|
|
|
@_log |
|
788
|
|
|
def down(self): |
|
789
|
|
|
"""Increment the current item's level.""" |
|
790
|
|
|
self.item.level += 1 |
|
791
|
|
|
self.document.reorder(keep=self.item) |
|
792
|
|
|
self.display_document() |
|
793
|
|
|
|
|
794
|
|
|
@_log |
|
795
|
|
|
def up(self): |
|
796
|
|
|
"""Decrement the current item's level.""" |
|
797
|
|
|
self.item.level -= 1 |
|
798
|
|
|
self.document.reorder(keep=self.item) |
|
799
|
|
|
self.display_document() |
|
800
|
|
|
|
|
801
|
|
|
@_log |
|
802
|
|
|
def right(self): |
|
803
|
|
|
"""Indent the current item's level.""" |
|
804
|
|
|
self.item.level >>= 1 |
|
805
|
|
|
self.document.reorder(keep=self.item) |
|
806
|
|
|
self.display_document() |
|
807
|
|
|
|
|
808
|
|
|
@_log |
|
809
|
|
|
def add(self): |
|
810
|
|
|
"""Add a new item to the document.""" |
|
811
|
|
|
logging.info("adding item to {}...".format(self.document)) |
|
812
|
|
|
if self.item: |
|
813
|
|
|
level = self.item.level + 1 |
|
814
|
|
|
else: |
|
815
|
|
|
level = None |
|
816
|
|
|
item = self.document.add_item(level=level) |
|
817
|
|
|
logging.info("added item: {}".format(item)) |
|
818
|
|
|
# Refresh the document view |
|
819
|
|
|
self.display_document() |
|
820
|
|
|
# Set the new selection |
|
821
|
|
|
self.stringvar_item.set(item.uid) |
|
822
|
|
|
|
|
823
|
|
|
@_log |
|
824
|
|
|
def remove(self): |
|
825
|
|
|
"""Remove the selected item from the document.""" |
|
826
|
|
|
newSelection = "" |
|
827
|
|
|
for c_currUID in self.treeview_outline.selection(): |
|
828
|
|
|
# Find the item which should be selected once the current selection is removed. |
|
829
|
|
|
for currNeighbourStrategy in ( |
|
830
|
|
|
self.treeview_outline.next, |
|
831
|
|
|
self.treeview_outline.prev, |
|
832
|
|
|
self.treeview_outline.parent, |
|
833
|
|
|
): |
|
834
|
|
|
newSelection = currNeighbourStrategy(c_currUID) |
|
835
|
|
|
if newSelection != "": |
|
836
|
|
|
break |
|
837
|
|
|
# Remove the item |
|
838
|
|
|
item = self.tree.find_item(c_currUID) |
|
839
|
|
|
logging.info("removing item {}...".format(item)) |
|
840
|
|
|
item = self.tree.remove_item(item) |
|
841
|
|
|
logging.info("removed item: {}".format(item)) |
|
842
|
|
|
# Set the new selection |
|
843
|
|
|
self.stringvar_item.set(newSelection) |
|
844
|
|
|
# Refresh the document view |
|
845
|
|
|
self.display_document() |
|
846
|
|
|
|
|
847
|
|
|
@_log |
|
848
|
|
|
def link(self): |
|
849
|
|
|
"""Add the specified link to the current item.""" |
|
850
|
|
|
# Add the specified link to the list |
|
851
|
|
|
uid = self.stringvar_link.get() |
|
852
|
|
|
if uid: |
|
853
|
|
|
self.listbox_links.insert(tk.END, uid) |
|
854
|
|
|
self.stringvar_link.set('') |
|
855
|
|
|
|
|
856
|
|
|
# Update the current item |
|
857
|
|
|
self.update_item() |
|
858
|
|
|
|
|
859
|
|
|
@_log |
|
860
|
|
|
def unlink(self): |
|
861
|
|
|
"""Remove the currently selected link from the current item.""" |
|
862
|
|
|
# Remove the selected link from the list |
|
863
|
|
|
index = self.listbox_links.curselection() |
|
864
|
|
|
self.listbox_links.delete(index) |
|
865
|
|
|
|
|
866
|
|
|
# Update the current item |
|
867
|
|
|
self.update_item() |
|
868
|
|
|
|
|
869
|
|
|
@_log |
|
870
|
|
|
def followlink(self, uid): |
|
871
|
|
|
"""Display a given uid.""" |
|
872
|
|
|
# Update the current item |
|
873
|
|
|
self.ignore = False |
|
874
|
|
|
self.update_item() |
|
875
|
|
|
|
|
876
|
|
|
# Load the good document. |
|
877
|
|
|
document = self.tree.find_document(uid.prefix) |
|
878
|
|
|
index = list(self.tree).index(document) |
|
879
|
|
|
self.combobox_documents.current(index) |
|
880
|
|
|
self.display_document() |
|
881
|
|
|
|
|
882
|
|
|
# load the good Item |
|
883
|
|
|
self.stringvar_item.set(uid) |
|
884
|
|
|
|
|
885
|
|
|
def create_properties_widget(self, parent): |
|
886
|
|
|
frame = ttk.Frame(parent) |
|
887
|
|
|
|
|
888
|
|
|
frame.columnconfigure(0, weight=1) |
|
889
|
|
|
frame.rowconfigure(0, weight=1) |
|
890
|
|
|
frame.rowconfigure(1, weight=1) |
|
891
|
|
|
frame.rowconfigure(2, weight=1) |
|
892
|
|
|
frame.rowconfigure(3, weight=1) |
|
893
|
|
|
frame.rowconfigure(4, weight=1) |
|
894
|
|
|
|
|
895
|
|
|
widget.Label(frame, text="Properties:").grid(row=0, column=0, sticky=tk.NW) |
|
896
|
|
|
widget.Checkbutton(frame, text="Active", variable=self.intvar_active).grid( |
|
897
|
|
|
row=1, column=0, sticky=tk.NW |
|
898
|
|
|
) |
|
899
|
|
|
widget.Checkbutton(frame, text="Derived", variable=self.intvar_derived).grid( |
|
900
|
|
|
row=2, column=0, sticky=tk.NW |
|
901
|
|
|
) |
|
902
|
|
|
widget.Checkbutton( |
|
903
|
|
|
frame, text="Normative", variable=self.intvar_normative |
|
904
|
|
|
).grid(row=3, column=0, sticky=tk.NW) |
|
905
|
|
|
widget.Checkbutton(frame, text="Heading", variable=self.intvar_heading).grid( |
|
906
|
|
|
row=4, column=0, sticky=tk.NW |
|
907
|
|
|
) |
|
908
|
|
|
|
|
909
|
|
|
return frame |
|
910
|
|
|
|
|
911
|
|
|
def create_links_widget(self, parent): |
|
912
|
|
|
frame = ttk.Frame(parent) |
|
913
|
|
|
|
|
914
|
|
|
frame.columnconfigure(0, weight=1) |
|
915
|
|
|
frame.columnconfigure(1, weight=1) |
|
916
|
|
|
frame.columnconfigure(2, weight=0) |
|
917
|
|
|
frame.columnconfigure(3, weight=0) |
|
918
|
|
|
frame.rowconfigure(0, weight=1) |
|
919
|
|
|
frame.rowconfigure(1, weight=1) |
|
920
|
|
|
frame.rowconfigure(2, weight=1) |
|
921
|
|
|
|
|
922
|
|
|
width_uid = 10 |
|
923
|
|
|
widget.Label(frame, text="Links:").grid( |
|
924
|
|
|
row=0, column=0, columnspan=1, sticky=tk.NW |
|
925
|
|
|
) |
|
926
|
|
|
widget.Entry(frame, textvariable=self.stringvar_link).grid( |
|
927
|
|
|
row=1, column=0, columnspan=2, sticky=tk.EW + tk.N |
|
928
|
|
|
) |
|
929
|
|
|
widget.Button(frame, text="+", command=self.link).grid( |
|
930
|
|
|
row=1, column=2, columnspan=1, sticky=tk.EW + tk.N |
|
931
|
|
|
) |
|
932
|
|
|
widget.Button(frame, text="-", command=self.unlink).grid( |
|
933
|
|
|
row=1, column=3, columnspan=1, sticky=tk.EW + tk.N |
|
934
|
|
|
) |
|
935
|
|
|
self.listbox_links = widget.Listbox(frame, width=width_uid) |
|
936
|
|
|
self.listbox_links.grid( |
|
937
|
|
|
row=2, |
|
938
|
|
|
column=0, |
|
939
|
|
|
rowspan=2, |
|
940
|
|
|
columnspan=4, |
|
941
|
|
|
padx=(3, 0), |
|
942
|
|
|
pady=(3, 0), |
|
943
|
|
|
sticky=tk.NSEW, |
|
944
|
|
|
) |
|
945
|
|
|
|
|
946
|
|
|
return frame |
|
947
|
|
|
|
|
948
|
|
|
|
|
949
|
|
|
if __name__ == '__main__': |
|
950
|
|
|
sys.exit(main()) |
|
951
|
|
|
|
jacebrowning /
doorstop
