rename ravenlog to krowlog

There is a database named RavenDB.
KrowLog starts with a K, which is a) distinctive and b) has an association to KDE.

src/settings/cutesettings.py

@@ -0,0 +1,13 @@
+from PySide6.QtCore import QSettings
+
+
+class CuteSettings:
+
+    def __init__(self):
+        self._settings = QSettings("krowlog", "settings")
+
+    def set_value(self, key: str, value: any):
+        self._settings.setValue(key, value)
+
+    def value(self, key: str, default=None):
+        return self._settings.value(key, default)

src/settings/settings.py

@@ -0,0 +1,23 @@
+from configparser import ConfigParser
+
+
+class Settings():
+
+    def __init__(self, session: ConfigParser):
+        self.session = session
+
+    def set_session(self, section: str, option: str, value: str):
+        return self.session.set(section, option, value)
+
+    def get_session(self, section: str, option: str, fallback: str = object()) -> str:
+        return self.session.get(section, option, fallback=fallback)
+
+    def getint_session(self, section: str, option: str) -> int:
+        return self.session.getint(section, option)
+
+    def getboolean_session(self, section: str, option: str) -> bool:
+        return self.session.getboolean(section, option)
+
+    @staticmethod
+    def max_line_length():
+        return 4096

src/settings/settingsstore.py

@@ -0,0 +1,45 @@
+import os
+import sys
+from pathlib import Path
+from os.path import join
+from configparser import ConfigParser
+
+from src.settings.settings import Settings
+
+
+class SettingsStore():
+    def __init__(self):
+        pass
+
+    @staticmethod
+    def _session_file() -> str:
+        if sys.platform == 'win32' or sys.platform == 'cygwin':
+            return join(Path.home(), "AppData", "Local", "krowlog", "session.ini")
+        else:
+            return join(Path.home(), ".local", "share", "krowlog", "session.ini")
+
+    @staticmethod
+    def load() -> Settings:
+        session = SettingsStore._load_session()
+        return Settings(session)
+
+    @staticmethod
+    def _load_session() -> ConfigParser:
+        session_file = SettingsStore._session_file()
+        session = ConfigParser()
+
+        # apply default settings
+        session.add_section('general')
+        session.set('general', 'font_size', '12')
+        session.set('general', 'highlight_search_term', 'True')
+        session.set('general', 'open_tab_on_save_as_file', 'True')
+        session.read(session_file)
+        return session
+
+    @staticmethod
+    def save(settings: Settings):
+        session_file = SettingsStore._session_file()
+        dir = os.path.dirname(session_file)
+        os.makedirs(dir, exist_ok=True)
+        with open(session_file, 'w+') as fp:
+            settings.session.write(fp)