[improvement][ui] hdpi settings on the config file

CHANGELOG.md

@@ -8,6 +8,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Improvements
 - Flatpak:
     - configuration file ( **flatpak.yml** ) will be created during the initialization ( on 0.8.1 it would only be created during the first app installation )
+- UI:
+    - it's possible to disabled the HDPI improvements via the main configuration file ( **~/.config/bauh/config.yml** ):
+    ```
+    ui:
+        hdpi: true  # 'false' will disable them
+    ```
 ### Fixes
 - AUR:
     - not treating **makedepends** as a list during dependency checking ( **anbox-git** installation was crashing )

README.md

@@ -242,6 +242,7 @@ ui:
   tray:  # system tray settings
     default_icon: null  # defines a path to a custom icon
     updates_icon: null  # defines a path to a custom icon indicating updates
+  hdpi: true  # enables HDPI rendering improvements. Use 'false' to disable them if you think the interface looks strange. 
 updates:
   check_interval: 30  # the updates checking interval in SECONDS
 

bauh/app.py

@@ -31,7 +31,6 @@ def main():
     args = app_args.read()
 
     logger = logs.new_logger(__app_name__, bool(args.logs))
-    app_args.validate(args, logger)
 
     local_config = config.read_config(update_file=True)
 
@@ -71,7 +70,10 @@ def main():
     app.setApplicationVersion(__version__)
     app_icon = util.get_default_icon()[1]
     app.setWindowIcon(app_icon)
-    app.setAttribute(Qt.AA_UseHighDpiPixmaps) # This fix images on HDPI resolution, not tested on non HDPI
+
+    if local_config['ui']['hdpi']:
+        logger.info("HDPI settings activated")
+        app.setAttribute(Qt.AA_UseHighDpiPixmaps)  # This fix images on HDPI resolution, not tested on non HDPI
 
     if local_config['ui']['style']:
         app.setStyle(str(local_config['ui']['style']))

bauh/app_args.py

@@ -15,11 +15,3 @@ def read() -> Namespace:
     parser.add_argument('--show-panel', action="store_true", help='Shows the management panel after the app icon is attached to the tray.')
     parser.add_argument('--reset', action="store_true", help='Removes all configuration and cache files')
     return parser.parse_args()
-    
-    
-def validate(args: Namespace, logger: logging.Logger):
-
-    if args.logs == 1:
-        logger.info("Logs are enabled")
-
-    return args

bauh/view/core/config.py

@@ -43,7 +43,9 @@ def read_config(update_file: bool = False) -> dict:
                 'default_icon': None,
                 'updates_icon': None
             },
-            'style': None
+            'style': None,
+            'hdpi': True
+
         },
         'download': {
             'multithreaded': True,