Mess of fixis and new features

- Fix loading settings
- Use lamdas in code
- Hook into tab restoreChanged event
- Add auto close tab option
- Make spinboxes in settings accelerated

closes GH-2

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

unloader/manager.py

@@ -37,8 +37,10 @@ class UnloaderManager(QtCore.QObject):
         self.config = {
             "settingsFile": os.path.join(settingsPath, "unloader", "settings.ini"),
             "threshold": 600,
+            "closeThreshold": 0,
             "updateInterval": 5
         }
+        self.loadSettings()
 
         self.tabs = {}
 
@@ -55,13 +57,16 @@ class UnloaderManager(QtCore.QObject):
 
         for tab in tabs:
             self.tabs[tab] = 0
+            tab.restoredChanged.connect(
+                lambda r: self.onTabRestoredChanged(tab, r)
+            )
 
-        def onCurrentTabChanged(index):
+        window.tabWidget().currentChanged.connect(
-            tab = window.tabWidget().webTab(index)
+            lambda index: self.onCurrentTabChanged(window, index)
-            self.tabs[tab] = 0
+        )
-
+        window.tabWidget().tabInserted.connect(
-        window.tabWidget().currentChanged.connect(onCurrentTabChanged)
+            lambda index: self.onCurrentTabChanged(window, index, True)
-        window.tabWidget().tabInserted.connect(onCurrentTabChanged)
+        )
         window.tabWidget().tabRemoved.connect(self.onTabRemoved)
 
     def onMainWindowDeleted(self, window):
@@ -71,6 +76,15 @@ class UnloaderManager(QtCore.QObject):
             if tab in self.tabs:
                 del self.tabs[tab]
 
+    def onCurrentTabChanged(self, window, index, new=False):
+        tab = window.tabWidget().webTab(index)
+        self.tabs[tab] = 0
+
+        if new:
+            tab.restoredChanged.connect(
+                lambda r: self.onTabRestoredChanged(tab, r)
+            )
+
     def onTabRemoved(self, index):
         self.refreshTabList()
 
@@ -78,15 +92,18 @@ class UnloaderManager(QtCore.QObject):
         if not self.tabs:
             return
 
-        for tab, time in self.tabs.items():
+        for tab, time in list(self.tabs.items()):
             if tab.isCurrentTab():
                 continue
-            if not tab.isRestored():
-                self.tabs[tab] = 0
-                continue
 
             self.tabs[tab] = time + int(self.timer.interval() / 1000)
 
+            if not tab.isRestored() and self.config["closeThreshold"]:
+                if self.tabs[tab] > self.config["closeThreshold"]:
+                    del self.tabs[tab]
+                    tab.closeTab()
+                continue
+
             if self.config["threshold"]:
                 if self.tabs[tab] > self.config["threshold"] and tab.isRestored():
                     self.tabs[tab] = 0
@@ -102,11 +119,19 @@ class UnloaderManager(QtCore.QObject):
             for tab in winTabs:
                 self.tabs[tab] = oldTabs.get(tab, 0)
 
+                if tab not in oldTabs:
+                    tab.restoredChanged.connect(
+                        lambda r: self.onTabRestoredChanged(tab, r)
+                    )
+
     def loadSettings(self):
         settings = QtCore.QSettings(self.config["settingsFile"], QtCore.QSettings.IniFormat)
 
         settings.beginGroup("Unloader")
-        self.config["threshold"] = int(settings.value("active", self.config["threshold"]))
+        self.config["threshold"] = int(settings.value("threshold", self.config["threshold"]))
+        self.config["closeThreshold"] = int(
+            settings.value("closeThreshold", self.config["closeThreshold"])
+        )
         self.config["updateInterval"] = int(
             settings.value("defaultZoom", self.config["updateInterval"])
         )
@@ -117,6 +142,7 @@ class UnloaderManager(QtCore.QObject):
 
         settings.beginGroup("Unloader")
         settings.setValue("threshold", self.config["threshold"])
+        settings.setValue("closeThreshold", self.config["closeThreshold"])
         settings.setValue("updateInterval", self.config["updateInterval"])
         settings.endGroup()
 
@@ -130,3 +156,6 @@ class UnloaderManager(QtCore.QObject):
 
     def onConfigChanged(self):
         self.timer.setInterval(self.config["updateInterval"] * 1000)
+
+    def onTabRestoredChanged(self, tab, restored):
+        self.tabs[tab] = 0

unloader/settings.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>412</width>
-    <height>118</height>
+    <height>156</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -27,6 +27,9 @@
        </item>
        <item row="0" column="1">
         <widget class="QSpinBox" name="updateIntervalSpinBox">
+         <property name="accelerated">
+          <bool>true</bool>
+         </property>
          <property name="buttonSymbols">
           <enum>QAbstractSpinBox::PlusMinus</enum>
          </property>
@@ -53,6 +56,9 @@
          <property name="buttonSymbols">
           <enum>QAbstractSpinBox::PlusMinus</enum>
          </property>
+         <property name="accelerated">
+          <bool>true</bool>
+         </property>
          <property name="minimum">
           <number>60</number>
          </property>
@@ -67,6 +73,32 @@
          </property>
         </widget>
        </item>
+       <item row="2" column="0">
+        <widget class="QLabel" name="closeTabWhenUnloadedForLabel">
+         <property name="text">
+          <string>Close tab when unloaded for:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="1">
+        <widget class="QSpinBox" name="closeTabForSpinBox">
+         <property name="accelerated">
+          <bool>true</bool>
+         </property>
+         <property name="toolTip">
+          <string>0 - Disabled</string>
+         </property>
+         <property name="buttonSymbols">
+          <enum>QAbstractSpinBox::PlusMinus</enum>
+         </property>
+         <property name="maximum">
+          <number>86400</number>
+         </property>
+         <property name="singleStep">
+          <number>10</number>
+         </property>
+        </widget>
+       </item>
       </layout>
      </item>
      <item>

unloader/settingsDialog.py

@@ -44,6 +44,7 @@ class SettingsDialog(QtWidgets.QDialog):
 
         self.ui.updateIntervalSpinBox.setValue(self.config["updateInterval"])
         self.ui.discardInactiveTabAfterSpinBox.setValue(self.config["threshold"])
+        self.ui.closeTabForSpinBox.setValue(self.config["closeThreshold"])
 
         self.ui.buttonBoxConfirm.accepted.connect(self.accept)
         self.ui.buttonBoxConfirm.rejected.connect(self.reject)
@@ -54,10 +55,14 @@ class SettingsDialog(QtWidgets.QDialog):
         self.ui.discardInactiveTabAfterLabel.setText(
             i18n("Discard inactive tab after (in seconds):")
         )
+        self.ui.closeTabWhenUnloadedForLabel.setText(
+            i18n("Close tab when unloaded for:")
+        )
 
     def updateData(self):
         self.config["updateInterval"] = self.ui.updateIntervalSpinBox.value()
         self.config["threshold"] = self.ui.discardInactiveTabAfterSpinBox.value()
+        self.config["closeThreshold"] = self.ui.closeTabForSpinBox.value()
 
     def accept(self):
         self.updateData()