Désiré Werner Menrath
b6a0bb82f1
Dieses Commit ersetzt die meisten ttk.Checkbutton- und ttk.Radiobutton-Widgets in der gesamten Anwendung durch einen benutzerdefinierten "Switch"-Stil, um ein moderneres Erscheinungsbild zu erzielen. Die Änderungen umfassen: - **Hauptfenster**: - Umwandlung der Backup-Optionen (Voll, Inkrementell, Komprimiert, Verschlüsselt) in Switches. - Ersetzung der "Genaue Grössenberechnung"-Checkbox durch einen normalen Button. - Verschiebung der "Testlauf"- und "Sicherheit umgehen"-Switches in die Seitenleiste unter "Einstellungen". - **Scheduler**: - Ersetzung aller Radio-Buttons und Checkboxen durch Switches, mit implementierter Logik zur Gewährleistung der exklusiven Auswahl für Backup-Typ und Frequenz. - **Erweiterte Einstellungen**: - Umwandlung aller Checkboxen im Abschnitt "Backup-Standards" in Switches. - **Styling**: - Hinzufügen eines neuen Stils `Switch2.TCheckbutton` für die Switches in der Seitenleiste, um sie an das dunkle Thema der Seitenleiste anzupassen. Die Konfiguration erfolgt direkt in `main_app.py`. - **Fehlerbehebungen**: - Behebung eines `AttributeError`-Absturzes, der durch die Verschiebung der Switches vor der Deklaration ihrer `tk.BooleanVar`-Variablen verursacht wurde. - Anpassung der zugehörigen Logik in `pyimage_ui/actions.py` an den neuen Button.
304 lines
13 KiB
Python
304 lines
13 KiB
Python
# pyimage_ui/navigation.py
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import os
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import shutil
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from shared_libs.message import MessageDialog
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from core.pbp_app_config import Msg
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class Navigation:
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def __init__(self, app):
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self.app = app
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def _cancel_calculation(self):
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if self.app.calculation_thread and self.app.calculation_thread.is_alive():
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self.app.calculation_stop_event.set()
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if self.app.right_calculation_thread and self.app.right_calculation_thread.is_alive():
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self.app.right_calculation_stop_event.set()
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# Stop all calculation animations and update UI
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self.app.drawing._stop_calculating_animation() # Stops both left and right
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if self.app.left_canvas_data:
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self.app.left_canvas_data['calculating'] = False
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if self.app.right_canvas_data:
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self.app.right_canvas_data['calculating'] = False
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self.app.drawing.redraw_left_canvas()
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self.app.drawing.redraw_right_canvas()
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def initialize_ui_for_mode(self, mode):
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"""Resets and initializes the UI components for the given mode."""
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self.app.mode = mode
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self._cancel_calculation()
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if mode == "backup":
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self.app.left_canvas_data = self.app.backup_left_canvas_data
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self.app.right_canvas_data = self.app.backup_right_canvas_data
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active_index = 0
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# Restore backup destination disk metrics
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backup_dest_path = self.app.backup_right_canvas_data.get(
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'path_display')
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if backup_dest_path and os.path.isdir(backup_dest_path):
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try:
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total, used, free = shutil.disk_usage(backup_dest_path)
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self.app.destination_total_bytes = total
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self.app.destination_used_bytes = used
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except FileNotFoundError:
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self.app.destination_total_bytes = 0
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self.app.destination_used_bytes = 0
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else:
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self.app.destination_total_bytes = 0
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self.app.destination_used_bytes = 0
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else: # restore
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self.app.left_canvas_data = self.app.restore_left_canvas_data
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self.app.right_canvas_data = self.app.restore_right_canvas_data
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active_index = 1
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# Restore restore destination disk metrics
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restore_dest_path = self.app.restore_left_canvas_data.get(
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'path_display')
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if restore_dest_path and os.path.isdir(restore_dest_path):
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try:
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total, used, free = shutil.disk_usage(restore_dest_path)
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self.app.destination_total_bytes = total
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self.app.destination_used_bytes = used
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except FileNotFoundError:
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self.app.destination_total_bytes = 0
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self.app.destination_used_bytes = 0
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else:
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self.app.destination_total_bytes = 0
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self.app.destination_used_bytes = 0
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# Set default content if the dictionaries are empty
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if not self.app.left_canvas_data:
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if mode == "backup":
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# In backup mode, left is source, default to Computer
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self.app.left_canvas_data.update({
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'icon': 'computer_extralarge',
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'folder': 'Computer',
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'path_display': '',
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'size': ''
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})
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else: # In restore mode, left is destination
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self.app.left_canvas_data.update({
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'icon': 'computer_extralarge',
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'folder': 'Computer',
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'path_display': '',
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'size': ''
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})
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if not self.app.right_canvas_data:
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# Right canvas is always the destination/HDD view conceptually
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self.app.right_canvas_data.update({
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'icon': 'hdd_extralarge',
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'folder': Msg.STR["select_destination"] if mode == 'backup' else Msg.STR["select_source"],
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'path_display': '',
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'size': ''
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})
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# Update UI elements
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if mode == "backup":
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self.app.source_size_frame.grid()
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self.app.target_size_frame.grid()
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self.app.restore_size_frame_before.grid_remove()
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self.app.restore_size_frame_after.grid_remove()
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self.app.mode_button_icon = self.app.image_manager.get_icon(
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"forward_extralarge")
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self.app.info_label.config(text=Msg.STR["backup_mode_info"])
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self.app.full_backup_cb.config(state="normal")
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self.app.incremental_cb.config(state="normal")
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self.app.compressed_cb.config(state="normal")
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self.app.encrypted_cb.config(state="normal")
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self.app.bypass_security_cb.config(
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state='disabled') # This one is mode-dependent
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else: # restore
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self.app.source_size_frame.grid_remove()
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self.app.target_size_frame.grid_remove()
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self.app.restore_size_frame_before.grid()
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self.app.restore_size_frame_after.grid()
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self.app.mode_button_icon = self.app.image_manager.get_icon(
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"back_extralarge")
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self.app.info_label.config(text=Msg.STR["restore_mode_info"])
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self.app.full_backup_cb.config(state='disabled')
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self.app.incremental_cb.config(state='disabled')
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self.app.compressed_cb.config(state='disabled')
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self.app.encrypted_cb.config(state='disabled')
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self.app.bypass_security_cb.config(
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state='normal') # This one is mode-dependent
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self.app.mode_button.config(image=self.app.mode_button_icon)
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self.app.drawing.update_nav_buttons(active_index)
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self.app.drawing.redraw_left_canvas()
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self.app.drawing.redraw_right_canvas()
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def toggle_mode(self, mode=None, active_index=None, trigger_calculation=True):
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if self.app.backup_is_running:
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# If a backup is running, we only want to switch the view to the main backup screen.
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# We don't reset anything.
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self.app.log_frame.grid_remove()
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self.app.scheduler_frame.hide()
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self.app.settings_frame.hide()
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self.app.backup_content_frame.grid_remove()
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# Show the main content frames
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self.app.canvas_frame.grid()
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self.app.top_bar.grid()
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# Ensures action_frame is visible
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self._update_task_bar_visibility("backup")
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# Restore visibility of size frames based on the current mode
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if self.app.mode == 'backup':
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self.app.source_size_frame.grid()
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self.app.target_size_frame.grid()
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else: # restore
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self.app.restore_size_frame_before.grid()
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self.app.restore_size_frame_after.grid()
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# Update the top nav button highlight
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if active_index is not None:
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self.app.drawing.update_nav_buttons(active_index)
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return
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# --- Original logic if no backup is running ---
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self.app.drawing.reset_projection_canvases()
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self._cancel_calculation()
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# Save current state before switching
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if self.app.mode == 'backup':
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self.app.backup_left_canvas_data = self.app.left_canvas_data
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self.app.backup_right_canvas_data = self.app.right_canvas_data
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else:
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self.app.restore_left_canvas_data = self.app.left_canvas_data
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self.app.restore_right_canvas_data = self.app.right_canvas_data
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if mode is None: # Clicked the middle arrow button
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new_mode = "restore" if self.app.mode == "backup" else "backup"
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else:
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new_mode = mode
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self.initialize_ui_for_mode(new_mode)
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# Hide/show frames
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self.app.log_frame.grid_remove()
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self.app.scheduler_frame.hide()
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self.app.settings_frame.hide()
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self.app.backup_content_frame.grid_remove()
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self.app.canvas_frame.grid()
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self.app.source_size_frame.grid()
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self.app.target_size_frame.grid()
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self._update_task_bar_visibility(self.app.mode)
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if trigger_calculation:
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# Always trigger the calculation for the left canvas, which is controlled by the sidebar
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current_folder_on_left = self.app.left_canvas_data.get('folder')
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if current_folder_on_left and current_folder_on_left in self.app.buttons_map:
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self.app.actions.on_sidebar_button_click(
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current_folder_on_left)
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# Additionally, in restore mode, trigger calculation for the right canvas if a source is set
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if self.app.mode == 'restore':
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if self.app.right_canvas_data.get('path_display'):
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self.app.drawing.calculate_restore_folder_size()
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def _update_task_bar_visibility(self, mode):
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if mode in ["backup", "restore"]:
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self.app.info_checkbox_frame.grid()
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self.app.action_frame.grid()
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elif mode == "log":
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self.app.info_checkbox_frame.grid_remove()
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self.app.action_frame.grid()
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elif mode in ["scheduler", "settings"]:
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self.app.info_checkbox_frame.grid_remove()
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self.app.action_frame.grid_remove()
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def toggle_log_window(self, active_index=None):
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self._cancel_calculation()
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if active_index is not None:
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self.app.drawing.update_nav_buttons(active_index)
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self.app.canvas_frame.grid_remove()
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self.app.scheduler_frame.hide()
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self.app.settings_frame.hide()
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self.app.backup_content_frame.grid_remove()
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self.app.source_size_frame.grid_remove()
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self.app.target_size_frame.grid_remove()
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self.app.restore_size_frame_before.grid_remove()
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self.app.restore_size_frame_after.grid_remove()
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self.app.log_frame.grid()
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self.app.top_bar.grid()
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self._update_task_bar_visibility("log")
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def toggle_scheduler_frame(self, active_index=None):
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self._cancel_calculation()
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if active_index is not None:
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self.app.drawing.update_nav_buttons(active_index)
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self.app.canvas_frame.grid_remove()
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self.app.log_frame.grid_remove()
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self.app.settings_frame.hide()
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self.app.backup_content_frame.grid_remove()
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self.app.source_size_frame.grid_remove()
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self.app.target_size_frame.grid_remove()
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self.app.restore_size_frame_before.grid_remove()
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self.app.restore_size_frame_after.grid_remove()
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self.app.scheduler_frame.show()
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self.app.top_bar.grid()
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self._update_task_bar_visibility("scheduler")
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def toggle_settings_frame(self, active_index=None):
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self._cancel_calculation()
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if active_index is not None:
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self.app.drawing.update_nav_buttons(active_index)
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self.app.canvas_frame.grid_remove()
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self.app.log_frame.grid_remove()
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self.app.backup_content_frame.grid_remove()
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self.app.scheduler_frame.hide()
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self.app.source_size_frame.grid_remove()
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self.app.target_size_frame.grid_remove()
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self.app.restore_size_frame_before.grid_remove()
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self.app.restore_size_frame_after.grid_remove()
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self.app.settings_frame.show()
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self.app.top_bar.grid()
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self._update_task_bar_visibility("settings")
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def toggle_backup_content_frame(self, _=None): # Accept argument but ignore it
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self._cancel_calculation()
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self.app.drawing.update_nav_buttons(2) # Index 2 for Backup Content
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if not self.app.destination_path:
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MessageDialog(master=self.app, message_type="info",
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title=Msg.STR["info_menu"], text=Msg.STR["err_no_dest_folder"])
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self.toggle_mode("backup", 0)
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return
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self.app.header_frame.refresh_status()
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self.app.canvas_frame.grid_remove()
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self.app.log_frame.grid_remove()
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self.app.scheduler_frame.hide()
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self.app.settings_frame.hide()
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self.app.source_size_frame.grid_remove()
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self.app.target_size_frame.grid_remove()
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self.app.restore_size_frame_before.grid_remove()
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self.app.restore_size_frame_after.grid_remove()
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if self.app.next_backup_content_view == 'user':
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initial_tab_index = 1
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else: # Default to system
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initial_tab_index = 0
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self.app.backup_content_frame.show(
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self.app.destination_path, initial_tab_index)
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# Reset to default for next time
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self.app.next_backup_content_view = 'system'
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self.app.top_bar.grid()
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self._update_task_bar_visibility("scheduler") |