Save&restore last add-jack configuration, remove "do not use" label

resources/ui/carla_add_jack.ui

@@ -7,88 +7,13 @@
     <x>0</x>
     <y>0</y>
     <width>418</width>
-    <height>306</height>
+    <height>278</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Add JACK Application</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
-   <item>
-    <layout class="QHBoxLayout" name="horizontalLayout">
-     <item>
-      <spacer name="horizontalSpacer">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <widget class="QLabel" name="label_16">
-       <property name="maximumSize">
-        <size>
-         <width>22</width>
-         <height>22</height>
-        </size>
-       </property>
-       <property name="text">
-        <string/>
-       </property>
-       <property name="pixmap">
-        <pixmap resource="../resources.qrc">:/16x16/dialog-warning.png</pixmap>
-       </property>
-       <property name="alignment">
-        <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QLabel" name="label_17">
-       <property name="text">
-        <string>Very experimental feature! Do not use!</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QLabel" name="label_19">
-       <property name="maximumSize">
-        <size>
-         <width>22</width>
-         <height>22</height>
-        </size>
-       </property>
-       <property name="text">
-        <string/>
-       </property>
-       <property name="pixmap">
-        <pixmap resource="../resources.qrc">:/16x16/dialog-warning.png</pixmap>
-       </property>
-       <property name="alignment">
-        <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <spacer name="horizontalSpacer_2">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-    </layout>
-   </item>
    <item>
     <widget class="QLabel" name="label_9">
      <property name="text">
@@ -162,9 +87,6 @@
         <property name="text">
          <string>Take control of main applicaton window</string>
         </property>
-        <property name="checked">
-         <bool>true</bool>
-        </property>
        </widget>
       </item>
       <item row="2" column="1" colspan="2">
@@ -294,9 +216,6 @@
         <property name="maximum">
          <number>64</number>
         </property>
-        <property name="value">
-         <number>2</number>
-        </property>
        </widget>
       </item>
       <item row="0" column="4" rowspan="2">
@@ -344,9 +263,6 @@
         <property name="maximum">
          <number>64</number>
         </property>
-        <property name="value">
-         <number>2</number>
-        </property>
        </widget>
       </item>
       <item row="1" column="6">

source/carla_database.py

@@ -29,10 +29,10 @@ from subprocess import Popen, PIPE
 
 if config_UseQt5:
     from PyQt5.QtCore import pyqtSignal, pyqtSlot, Qt, QThread, QSettings
-    from PyQt5.QtWidgets import QDialog, QTableWidgetItem
+    from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QTableWidgetItem
 else:
     from PyQt4.QtCore import pyqtSignal, pyqtSlot, Qt, QThread, QSettings
-    from PyQt4.QtGui import QDialog, QTableWidgetItem
+    from PyQt4.QtGui import QDialog, QDialogButtonBox, QTableWidgetItem
 
 # ----------------------------------------------------------------------------------------------------------------------
 # Imports (Custom)
@@ -1899,8 +1899,20 @@ class JackApplicationW(QDialog):
 
         if False:
             # kdevelop likes this :)
-            host = CarlaHostNull()
-            self.host = host
+            self.host = host = CarlaHostNull()
+
+        # --------------------------------------------------------------------------------------------------------------
+        # Load settings
+
+        self.loadSettings()
+
+        # --------------------------------------------------------------------------------------------------------------
+        # Set-up connections
+
+        self.finished.connect(self.slot_saveSettings)
+        self.ui.le_command.textChanged.connect(self.slot_commandChanged)
+
+    # ------------------------------------------------------------------------------------------------------------------
 
     def getCommandAndFlags(self):
         name    = self.ui.le_name.text()
@@ -1926,13 +1938,44 @@ class JackApplicationW(QDialog):
                                      chr(baseIntVal+flags))
         return (command, name, labelSetup)
 
-    # --------------------------------------------------------------------------------------------------------
+    def loadSettings(self):
+        settings = QSettings("falkTX", "CarlaAddJackApp")
+
+        command = settings.value("Command", "", type=str)
+        self.ui.le_command.setText(command)
+        self.ui.buttonBox.button(QDialogButtonBox.Ok).setEnabled(len(command) > 0)
+
+        self.ui.le_name.setText(settings.value("Name", "", type=str))
+        self.ui.sb_audio_ins.setValue(settings.value("NumAudioIns", 2, type=int))
+        self.ui.sb_audio_outs.setValue(settings.value("NumAudioOuts", 2, type=int))
+        self.ui.sb_midi_ins.setValue(settings.value("NumMidiIns", 0, type=int))
+        self.ui.sb_midi_outs.setValue(settings.value("NumMidiOuts", 0, type=int))
+        self.ui.cb_manage_window.setChecked(settings.value("ManageWindow", True, type=bool))
+
+    # ------------------------------------------------------------------------------------------------------------------
+
+    @pyqtSlot(str)
+    def slot_commandChanged(self, text):
+        self.ui.buttonBox.button(QDialogButtonBox.Ok).setEnabled(len(text) > 0)
+
+    @pyqtSlot()
+    def slot_saveSettings(self):
+        settings = QSettings("falkTX", "CarlaAddJackApp")
+        settings.setValue("Command", self.ui.le_command.text())
+        settings.setValue("Name", self.ui.le_name.text())
+        settings.setValue("NumAudioIns", self.ui.sb_audio_ins.value())
+        settings.setValue("NumAudioOuts", self.ui.sb_audio_outs.value())
+        settings.setValue("NumMidiIns", self.ui.sb_midi_ins.value())
+        settings.setValue("NumMidiOuts", self.ui.sb_midi_outs.value())
+        settings.setValue("ManageWindow", self.ui.cb_manage_window.isChecked())
+
+    # ------------------------------------------------------------------------------------------------------------------
 
     def done(self, r):
         QDialog.done(self, r)
         self.close()
 
-# ------------------------------------------------------------------------------------------------------------
+# ----------------------------------------------------------------------------------------------------------------------
 # Main
 
 if __name__ == '__main__':