62 lines
2.2 KiB
Python
62 lines
2.2 KiB
Python
# Python imports
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import os, signal
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# Lib imports
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from gi.repository import GLib
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# Application imports
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from plugins.plugins import Plugins
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class Controller_Data:
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''' Controller_Data contains most of the state of the app at ay given time. It also has some support methods. '''
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def setup_controller_data(self, _settings):
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self.plugins = Plugins(_settings)
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self.settings = _settings
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self.builder = self.settings.get_builder()
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self.window = self.settings.get_main_window()
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self.logger = self.settings.get_logger()
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self.keybindings = self.settings.get_keybindings()
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self.home_path = self.settings.get_home_path()
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self.success_color = self.settings.get_success_color()
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self.warning_color = self.settings.get_warning_color()
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self.error_color = self.settings.get_error_color()
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self.window.connect("delete-event", self.tear_down)
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GLib.unix_signal_add(GLib.PRIORITY_DEFAULT, signal.SIGINT, self.tear_down)
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def clear_console(self):
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''' Clears the terminal screen. '''
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os.system('cls' if os.name == 'nt' else 'clear')
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def call_method(self, _method_name, data = None):
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'''
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Calls a method from scope of class.
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Parameters:
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a (obj): self
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b (str): method name to be called
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c (*): Data (if any) to be passed to the method.
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Note: It must be structured according to the given methods requirements.
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Returns:
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Return data is that which the calling method gives.
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'''
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method_name = str(_method_name)
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method = getattr(self, method_name, lambda data: f"No valid key passed...\nkey={method_name}\nargs={data}")
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return method(data) if data else method()
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def has_method(self, obj, name):
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''' Checks if a given method exists. '''
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return callable(getattr(obj, name, None))
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def clear_children(self, widget):
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''' Clear children of a gtk widget. '''
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for child in widget.get_children():
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widget.remove(child)
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