Large scale frontend refactor

src/submissions/frontend/widgets/functions.py

@@ -0,0 +1,56 @@
+'''
+functions used by all windows in the application's frontend
+NOTE: Depreciated. Moved to functions.__init__
+'''
+from pathlib import Path
+import logging
+from PyQt6.QtWidgets import QMainWindow, QFileDialog
+
+logger = logging.getLogger(f"submissions.{__name__}")
+
+def select_open_file(obj:QMainWindow, file_extension:str) -> Path:
+    """
+    File dialog to select a file to read from
+
+    Args:
+        obj (QMainWindow): Original main app window to be parent
+        file_extension (str): file extension
+
+    Returns:
+        Path: Path of file to be opened
+    """    
+    try:
+        # home_dir = Path(obj.ctx.directory_path).resolve().__str__()
+        home_dir = obj.last_dir.resolve().__str__()
+    except FileNotFoundError:
+        home_dir = Path.home().resolve().__str__()
+    except AttributeError:
+        home_dir = obj.app.last_dir.resolve().__str__()
+    fname = Path(QFileDialog.getOpenFileName(obj, 'Open file', home_dir, filter = f"{file_extension}(*.{file_extension})")[0])
+    # fname = Path(QFileDialog.getOpenFileName(obj, 'Open file', filter = f"{file_extension}(*.{file_extension})")[0])
+    obj.last_file = fname
+    return fname
+
+def select_save_file(obj:QMainWindow, default_name:str, extension:str) -> Path:
+    """
+    File dialog to select a file to write to
+
+    Args:
+        obj (QMainWindow): Original main app window to be parent
+        default_name (str): default base file name
+        extension (str): file extension
+
+    Returns:
+        Path: Path of file to be opened
+    """    
+    try:
+        # home_dir = Path(obj.ctx.directory_path).joinpath(default_name).resolve().__str__()
+        home_dir = obj.last_dir.joinpath(default_name).resolve().__str__()
+    except FileNotFoundError:
+        home_dir = Path.home().joinpath(default_name).resolve().__str__()
+    except AttributeError:
+        home_dir = obj.app.last_dir.joinpath(default_name).resolve().__str__()
+    fname = Path(QFileDialog.getSaveFileName(obj, "Save File", home_dir, filter = f"{extension}(*.{extension})")[0])
+    # fname = Path(QFileDialog.getSaveFileName(obj, "Save File", filter = f"{extension}(*.{extension})")[0])
+    obj.last_dir = fname.parent
+    return fname