129 lines
4.5 KiB
Python
129 lines
4.5 KiB
Python
# Python imports
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import datetime
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import inspect
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import sys
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import time
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import traceback
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# Lib imports
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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from gi.repository import GLib
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# Application imports
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class MessagePopupWidget(Gtk.Popover):
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""" MessagePopupWidget custom exception hook viewer to reroute to log Gtk text area too. """
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def __init__(self):
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super(MessagePopupWidget, self).__init__()
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self.builder = settings_manager.get_builder()
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self.builder.expose_object(f"message_popup_widget", self)
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self._message_buffer = None
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sys.excepthook = self.custom_except_hook
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self._setup_styling()
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self._setup_signals()
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self._load_widgets()
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def _setup_styling(self):
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self.set_relative_to( self.builder.get_object(f"main_menu_bar") )
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self.set_modal(True)
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self.set_position(Gtk.PositionType.BOTTOM)
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self.set_hexpand(True)
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self.set_vexpand(True)
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def _setup_signals(self):
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event_system.subscribe("show_messages_popup", self.show_messages_popup)
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event_system.subscribe("hide_messages_popup", self.hide_messages_popup)
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def _load_widgets(self):
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self._message_buffer = Gtk.TextBuffer()
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vbox = Gtk.Box()
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scroll_window = Gtk.ScrolledWindow()
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message_text_view = Gtk.TextView.new_with_buffer(self._message_buffer)
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button = Gtk.Button(label="Save As")
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button.set_image( Gtk.Image(stock=Gtk.STOCK_SAVE_AS) )
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button.connect("released", self.save_debug_alerts)
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button.set_always_show_image(True)
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scroll_window.set_vexpand(True)
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scroll_window.set_hexpand(True)
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vbox.set_orientation(Gtk.Orientation.VERTICAL)
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self.builder.expose_object(f"message_popup_widget", self)
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self.builder.expose_object(f"message_text_view", message_text_view)
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scroll_window.add(message_text_view)
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vbox.add(button)
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vbox.add(scroll_window)
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vbox.show_all()
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self.add(vbox)
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def show_messages_popup(self):
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self.popup()
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def hide_messages_popup(self):
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self.popup()
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def custom_except_hook(self, exc_type, exc_value, exc_traceback):
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if issubclass(exc_type, KeyboardInterrupt):
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sys.__excepthook__(exc_type, exc_value, exc_traceback)
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return
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logger.error("Uncaught exception", exc_info=(exc_type, exc_value, exc_traceback))
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self._exception_to_ui(exc_type, exc_value, exc_traceback)
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def _exception_to_ui(self, exc_type, exc_value, exc_traceback):
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trace = ''.join(traceback.format_tb(exc_traceback))
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current_time = datetime.datetime.now()
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data = f"{current_time}\nExec Type: {exc_type} <--> Value: {exc_value}\n\n{trace}\n\n"
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self.display_message(settings.theming.error_color, data)
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def display_message(self, type, text, seconds=None):
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# start_itr = self._message_buffer.get_start_iter()
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start_itr = self._message_buffer.get_iter_at_line(0)
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self._message_buffer.place_cursor(start_itr)
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self._message_buffer.insert_at_cursor(text)
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if seconds:
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self.popup()
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self.hide_message_timeout(seconds)
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@daemon_threaded
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def hide_message_timeout(self, seconds=3):
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time.sleep(seconds)
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GLib.idle_add(event_system.emit, ("hide_messages_popup"))
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def save_debug_alerts(self, widget=None, eve=None):
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start_itr, end_itr = self._message_buffer.get_bounds()
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save_location_prompt = Gtk.FileChooserDialog("Choose Save Folder", settings_manager.get_main_window(), \
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action = Gtk.FileChooserAction.SAVE, \
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buttons = (Gtk.STOCK_CANCEL, \
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Gtk.ResponseType.CANCEL, \
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Gtk.STOCK_SAVE, \
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Gtk.ResponseType.OK))
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text = self._message_buffer.get_text(start_itr, end_itr, False)
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resp = save_location_prompt.run()
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if (resp == Gtk.ResponseType.CANCEL) or (resp == Gtk.ResponseType.DELETE_EVENT):
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pass
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elif resp == Gtk.ResponseType.OK:
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target = save_location_prompt.get_filename();
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with open(target, "w") as f:
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f.write(text)
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save_location_prompt.destroy() |