Config: Add load and save methods

Signed-off-by: Juraj Oravec <sgd.orava@gmail.com>

toolbartools/Config.py

@@ -14,7 +14,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from PySide2.QtCore import Signal, QObject
+import os
+from PySide2.QtCore import Signal, QObject, QSettings
 
 
 class Config(QObject):
@@ -26,6 +27,9 @@ class Config(QObject):
     separatorCountChanged = Signal(int)
     separatorWidthChanged = Signal(int)
 
+    configLoaded = Signal()
+    configSaved = Signal()
+
     def __init__(self, parent=None):
         super().__init__(parent)
 
@@ -37,6 +41,44 @@ class Config(QObject):
         self._separatorCount = 2
         self._separatorWidth = 5
 
+    def load(self):
+        if not self.settingsFile:
+            return
+        if os.path.exists(self.settingsFile):
+            pass
+
+        settings = QSettings(self.settingsFile, QSettings.IniFormat)
+
+        settings.beginGroup("ToolbarTools")
+        self.spacerCount = int(settings.value("spacerCount", self.spacerCount))
+        self.spacerMaxWidth = int(settings.value("spacerMaxWidth", self.spacerMaxWidth))
+
+        self.separatorCount = int(settings.value("separatorCount", self.separatorCount))
+        self.separatorWidth = int(settings.value("separatorWidth", self.separatorWidth))
+        settings.endGroup()
+
+        self.configLoaded.emit()
+
+    def save(self):
+        if not self.settingsFile:
+            return
+        if os.path.exists(self.settingsFile):
+            pass
+
+        settings = QSettings(self.settingsFile, QSettings.IniFormat)
+
+        settings.beginGroup("ToolbarTools")
+        settings.setValue("spacerCount", self.spacerCount)
+        settings.setValue("spacerMaxWidth", self.spacerMaxWidth)
+
+        settings.setValue("separatorCount", self.separatorCount)
+        settings.setValue("separatorWidth", self.separatorWidth)
+        settings.endGroup()
+
+        settings.sync()
+
+        self.configSaved.emit()
+
     @property
     def settingsFile(self):
         return self._settingsFile

toolbartools/__init__.py

@@ -33,6 +33,7 @@ class ToolbarTools(Falkon.PluginInterface, QtCore.QObject):
 
         self.config = Config()
         self.config.settingsFile = os.path.join(settingsPath, "ToolbarTools", "settings.ini")
+        self.config.load()
 
         plugins = Falkon.MainApplication.instance().plugins()
 
@@ -44,6 +45,8 @@ class ToolbarTools(Falkon.PluginInterface, QtCore.QObject):
                 self.onMainWindowCreated(window)
 
     def unload(self):
+        self.config.save()
+
         for window in Falkon.MainApplication.instance().windows():
             self.mainWindowDeleted(window)