44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
import os
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from zipfile import ZipFile
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class Util:
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@staticmethod
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def get_combo_value(combo, index: int):
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""" Retrieve the selected value of a combo box at the selected index in the model """
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tree_iter = combo.get_active_iter()
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if tree_iter:
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return combo.get_model().get_value(tree_iter, index)
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else:
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return -1
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@staticmethod
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def get_index_of_combo_model(combo, column: int, value: int):
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model = combo.get_model()
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return [model.index(entry) for entry in model if entry[column] == value]
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@staticmethod
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def load_ui_resource_string(resource_path: list) -> str:
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""" Load content of Glade UI files from resources path
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:param resource_path: List of directory names from 'dsst' base directory
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:return: String content of the Glade file
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"""
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if os.path.isdir(os.path.dirname(__file__)):
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return Util.load_ui_resource_from_file(resource_path)
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else:
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return Util.load_ui_resource_from_archive(resource_path)
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@staticmethod
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def load_ui_resource_from_file(resource_path: list) -> str:
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project_base_dir = os.path.dirname(os.path.dirname(__file__))
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full_path = os.path.join(project_base_dir, *resource_path)
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with open(full_path, 'r') as file:
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return file.read()
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@staticmethod
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def load_ui_resource_from_archive(resource_path: list) -> str:
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zip_path = os.path.dirname(os.path.dirname(__file__))
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with ZipFile(zip_path, 'r') as archive:
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return archive.read(str(os.path.join(*resource_path))).decode('utf-8')
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