Mirage2/src/core/controller_data.py

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2023-04-23 17:06:16 +00:00
# Python imports
import os
import subprocess
# Lib imports
# Application imports
from plugins.plugins_controller import PluginsController
class ControllerData:
''' ControllerData contains most of the state of the app at ay given time. It also has some support methods. '''
def setup_controller_data(self) -> None:
self.window = settings.get_main_window()
self.builder = None
self.base_container = None
self.was_midified_key = False
self.ctrl_down = False
self.shift_down = False
self.alt_down = False
self.setup_builder_and_container()
self.plugins = PluginsController()
def clear_console(self) -> None:
''' Clears the terminal screen. '''
os.system('cls' if os.name == 'nt' else 'clear')
def call_method(self, _method_name: str, data: type) -> type:
'''
Calls a method from scope of class.
Parameters:
a (obj): self
b (str): method name to be called
c (*): Data (if any) to be passed to the method.
Note: It must be structured according to the given methods requirements.
Returns:
Return data is that which the calling method gives.
'''
method_name = str(_method_name)
method = getattr(self, method_name, lambda data: f"No valid key passed...\nkey={method_name}\nargs={data}")
return method(*data) if data else method()
def has_method(self, obj: type, method: type) -> type:
''' Checks if a given method exists. '''
return callable(getattr(obj, method, None))
def clear_children(self, widget: type) -> None:
''' Clear children of a gtk widget. '''
for child in widget.get_children():
widget.remove(child)
def get_clipboard_data(self, encoding="utf-8") -> str:
proc = subprocess.Popen(['xclip','-selection', 'clipboard', '-o'], stdout=subprocess.PIPE)
retcode = proc.wait()
data = proc.stdout.read()
return data.decode(encoding).strip()
def set_clipboard_data(self, data: type, encoding="utf-8") -> None:
proc = subprocess.Popen(['xclip','-selection','clipboard'], stdin=subprocess.PIPE)
proc.stdin.write(data.encode(encoding))
proc.stdin.close()
retcode = proc.wait()