Refactor: streamline update notification logic and enhance settings dialog for cross-platform compatibility

src/interface/dialogs/settings.py

@@ -79,7 +79,6 @@ def settings_dialog(self):
 
     # Ignore Updates checkbox
     update_checkbox_container, update_checkbox = create_widget(QCheckBox, "Ignore Updates: ")
-    if platform.system() == "Windows":
     update_checkbox.setChecked(state.ignore_updates)
     update_checkbox.toggled.connect(lambda checked: setattr(state, 'ignore_updates', checked))
 

src/interface/dialogs/update.py

@@ -1,13 +1,17 @@
 from utils.network.update_checker import get_updates
-from PySide6.QtWidgets import QDialog, QMessageBox
+from PySide6.QtWidgets import QDialog, QMessageBox, QCheckBox, QDialogButtonBox, QVBoxLayout, QLabel
 from utils.network.updater import download_update
+from utils.config.config import create_config
 from utils.logging.logs import consoleLog
 from utils.data.state import state
 from pathlib import Path
+import webbrowser
 import platform
 import json
 import os
 
+RELEASES_URL = "https://github.com/KeksPirates/SoftwareManager/releases/latest"
+
 def _get_build_info_path() -> (Path | None):
     current_dir = Path(__file__).resolve().parent
 
@@ -31,12 +35,40 @@ def get_version() -> None:
     else:
         consoleLog(f"Could not find build info file (Path: {build_info_path})")
 
+
+def _show_notify_dialog(latest: str) -> None:
+    msg = QMessageBox()
+    msg.setIcon(QMessageBox.Icon.Information)
+    msg.setWindowTitle("Update Available")
+    msg.setText(f"A new version is available: <b>{latest}</b>")
+    msg.setInformativeText("Visit the releases page to download it.")
+
+    dont_show = QCheckBox("Don't show again")
+    msg.setCheckBox(dont_show)
+
+    open_btn = msg.addButton("Open Releases Page", QMessageBox.ButtonRole.AcceptRole)
+    msg.addButton("Dismiss", QMessageBox.ButtonRole.RejectRole)
+
+    msg.exec()
+
+    if dont_show.isChecked():
+        state.ignore_updates = True
+        create_config()
+
+    if msg.clickedButton() == open_btn:
+        webbrowser.open(RELEASES_URL)
+
+
 class UpdateDialog(QDialog):
     def __init__(self, parent=None):
-        if state.ignore_updates is False and platform.system() == "Windows":
+        if state.ignore_updates:
+            return
 
         assets, latest = get_updates()
-            if assets != None:
+        if assets is None:
+            return
+
+        if platform.system() == "Windows":
             msg = QMessageBox()
             msg.setIcon(QMessageBox.Icon.Information)
             msg.setWindowTitle("Update Available")
@@ -46,4 +78,6 @@ class UpdateDialog(QDialog):
             response = msg.exec_()
             if response == QMessageBox.StandardButton.Ok:
                 download_update(assets)
+        else:
+            _show_notify_dialog(latest)