70 lines
2.4 KiB
Python
70 lines
2.4 KiB
Python
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# Python imports
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import os
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import subprocess
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# Lib imports
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# Application imports
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from plugins.plugins_controller import PluginsController
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class ControllerData:
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''' ControllerData 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) -> None:
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self.window = settings.get_main_window()
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self.builder = None
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self.base_container = None
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self.was_midified_key = False
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self.ctrl_down = False
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self.shift_down = False
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self.alt_down = False
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self.setup_builder_and_container()
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self.plugins = PluginsController()
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def clear_console(self) -> None:
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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: str, data: type) -> type:
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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: type, method: type) -> type:
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''' Checks if a given method exists. '''
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return callable(getattr(obj, method, None))
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def clear_children(self, widget: type) -> None:
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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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def get_clipboard_data(self, encoding="utf-8") -> str:
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proc = subprocess.Popen(['xclip','-selection', 'clipboard', '-o'], stdout=subprocess.PIPE)
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retcode = proc.wait()
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data = proc.stdout.read()
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return data.decode(encoding).strip()
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def set_clipboard_data(self, data: type, encoding="utf-8") -> None:
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proc = subprocess.Popen(['xclip','-selection','clipboard'], stdin=subprocess.PIPE)
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proc.stdin.write(data.encode(encoding))
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proc.stdin.close()
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retcode = proc.wait()
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