Tweak main Carla app, only init plugins for rack mode

source/carla

@@ -38,8 +38,8 @@ class CarlaMultiW(QTabWidget):
     def __init__(self, parent):
         QTabWidget.__init__(self, parent)
 
-        self.fRack     = CarlaRackW(parent)
-        self.fPatchbay = CarlaPatchbayW(parent)
+        self.fRack     = CarlaRackW(parent, False)
+        self.fPatchbay = CarlaPatchbayW(parent, False)
         self.fParent   = parent
 
         self.addTab(self.fRack, "Plugins")
@@ -47,6 +47,51 @@ class CarlaMultiW(QTabWidget):
 
         self.scene = self.fPatchbay.scene
 
+        parent.ui.act_plugins_enable.triggered.connect(self.fRack.slot_pluginsEnable)
+        parent.ui.act_plugins_disable.triggered.connect(self.fRack.slot_pluginsDisable)
+        parent.ui.act_plugins_volume100.triggered.connect(self.fRack.slot_pluginsVolume100)
+        parent.ui.act_plugins_mute.triggered.connect(self.fRack.slot_pluginsMute)
+        parent.ui.act_plugins_wet100.triggered.connect(self.fRack.slot_pluginsWet100)
+        parent.ui.act_plugins_bypass.triggered.connect(self.fRack.slot_pluginsBypass)
+        parent.ui.act_plugins_center.triggered.connect(self.fRack.slot_pluginsCenter)
+        parent.ui.act_plugins_panic.triggered.connect(self.fRack.slot_pluginsDisable)
+
+        parent.ui.act_canvas_arrange.setEnabled(False) # TODO, later
+        parent.ui.act_canvas_arrange.triggered.connect(self.fPatchbay.slot_canvasArrange)
+        parent.ui.act_canvas_refresh.triggered.connect(self.fPatchbay.slot_canvasRefresh)
+        parent.ui.act_canvas_zoom_fit.triggered.connect(self.fPatchbay.slot_canvasZoomFit)
+        parent.ui.act_canvas_zoom_in.triggered.connect(self.fPatchbay.slot_canvasZoomIn)
+        parent.ui.act_canvas_zoom_out.triggered.connect(self.fPatchbay.slot_canvasZoomOut)
+        parent.ui.act_canvas_zoom_100.triggered.connect(self.fPatchbay.slot_canvasZoomReset)
+        parent.ui.act_canvas_print.triggered.connect(self.fPatchbay.slot_canvasPrint)
+        parent.ui.act_canvas_save_image.triggered.connect(self.fPatchbay.slot_canvasSaveImage)
+
+        parent.ui.act_settings_configure.triggered.connect(self.fPatchbay.slot_configureCarla)
+
+        parent.ParameterValueChangedCallback.connect(self.fRack.slot_handleParameterValueChangedCallback)
+        parent.ParameterDefaultChangedCallback.connect(self.fRack.slot_handleParameterDefaultChangedCallback)
+        parent.ParameterMidiChannelChangedCallback.connect(self.fRack.slot_handleParameterMidiChannelChangedCallback)
+        parent.ParameterMidiCcChangedCallback.connect(self.fRack.slot_handleParameterMidiCcChangedCallback)
+        parent.ProgramChangedCallback.connect(self.fRack.slot_handleProgramChangedCallback)
+        parent.MidiProgramChangedCallback.connect(self.fRack.slot_handleMidiProgramChangedCallback)
+        parent.NoteOnCallback.connect(self.fRack.slot_handleNoteOnCallback)
+        parent.NoteOffCallback.connect(self.fRack.slot_handleNoteOffCallback)
+        parent.ShowGuiCallback.connect(self.fRack.slot_handleShowGuiCallback)
+        parent.UpdateCallback.connect(self.fRack.slot_handleUpdateCallback)
+        parent.ReloadInfoCallback.connect(self.fRack.slot_handleReloadInfoCallback)
+        parent.ReloadParametersCallback.connect(self.fRack.slot_handleReloadParametersCallback)
+        parent.ReloadProgramsCallback.connect(self.fRack.slot_handleReloadProgramsCallback)
+        parent.ReloadAllCallback.connect(self.fRack.slot_handleReloadAllCallback)
+        parent.PatchbayClientAddedCallback.connect(self.fPatchbay.slot_handlePatchbayClientAddedCallback)
+        parent.PatchbayClientRemovedCallback.connect(self.fPatchbay.slot_handlePatchbayClientRemovedCallback)
+        parent.PatchbayClientRenamedCallback.connect(self.fPatchbay.slot_handlePatchbayClientRenamedCallback)
+        parent.PatchbayPortAddedCallback.connect(self.fPatchbay.slot_handlePatchbayPortAddedCallback)
+        parent.PatchbayPortRemovedCallback.connect(self.fPatchbay.slot_handlePatchbayPortRemovedCallback)
+        parent.PatchbayPortRenamedCallback.connect(self.fPatchbay.slot_handlePatchbayPortRenamedCallback)
+        parent.PatchbayConnectionAddedCallback.connect(self.fPatchbay.slot_handlePatchbayConnectionAddedCallback)
+        parent.PatchbayConnectionRemovedCallback.connect(self.fPatchbay.slot_handlePatchbayConnectionRemovedCallback)
+        parent.PatchbayIconChangedCallback.connect(self.fPatchbay.slot_handlePatchbayIconChangedCallback)
+
     # -----------------------------------------------------------------
 
     def getPluginCount(self):
@@ -56,11 +101,9 @@ class CarlaMultiW(QTabWidget):
 
     def addPlugin(self, pluginId, isProjectLoading):
         self.fRack.addPlugin(pluginId, isProjectLoading)
-        self.fPatchbay.addPlugin(pluginId, isProjectLoading)
 
     def removePlugin(self, pluginId):
         self.fRack.removePlugin(pluginId)
-        self.fPatchbay.removePlugin(pluginId)
 
     def renamePlugin(self, pluginId, newName):
         self.fRack.renamePlugin(pluginId, newName)
@@ -68,17 +111,16 @@ class CarlaMultiW(QTabWidget):
 
     def removeAllPlugins(self):
         self.fRack.removeAllPlugins()
-        self.fPatchbay.removeAllPlugins()
 
     # -----------------------------------------------------------------
 
     def engineStarted(self):
-        self.fRack.engineStarted()
-        self.fPatchbay.engineStarted()
+        #self.fRack.engineStarted()
+        #self.fPatchbay.engineStarted()
         self.fParent.engineChanged()
 
     def engineStopped(self):
-        self.fRack.engineStopped()
+        #self.fRack.engineStopped()
         self.fPatchbay.engineStopped()
         self.fParent.engineStopped()
 
@@ -89,17 +131,16 @@ class CarlaMultiW(QTabWidget):
 
     def idleFast(self):
         self.fRack.idleFast()
-        self.fPatchbay.idleFast()
 
     def idleSlow(self):
         self.fRack.idleSlow()
-        self.fPatchbay.idleSlow()
 
     # -----------------------------------------------------------------
 
     def saveSettings(self, settings):
-        self.fRack.saveSettings(settings)
-        self.fPatchbay.saveSettings(settings)
+        pass
+        #self.fRack.saveSettings(settings)
+        #self.fPatchbay.saveSettings(settings)
 
 # ------------------------------------------------------------------------------------------------------------
 # Main Window
@@ -226,7 +267,6 @@ if __name__ == '__main__':
     Carla.isControl   = False
     Carla.isLocal     = True
     Carla.isPlugin    = False
-    Carla.processMode = PROCESS_MODE_CONTINUOUS_RACK
 
     initHost(appName, libPrefix)
 

source/carla_patchbay.py

@@ -50,7 +50,7 @@ except:
 # Patchbay widget
 
 class CarlaPatchbayW(QGraphicsView):
-    def __init__(self, parent):
+    def __init__(self, parent, doSetup = True):
         QGraphicsView.__init__(self, parent)
 
         # -------------------------------------------------------------
@@ -86,7 +86,7 @@ class CarlaPatchbayW(QGraphicsView):
 
         patchcanvas.setOptions(pOptions)
         patchcanvas.setFeatures(pFeatures)
-        patchcanvas.init("Carla", self.scene, CanvasCallback, True)
+        patchcanvas.init("Carla", self.scene, CanvasCallback, False)
 
         tryCanvasSize = parent.fSavedSettings[CARLA_KEY_CANVAS_SIZE].split("x")
 
@@ -104,6 +104,8 @@ class CarlaPatchbayW(QGraphicsView):
         # -------------------------------------------------------------
         # Connect actions to functions
 
+        if not doSetup: return
+
         parent.ui.act_plugins_enable.triggered.connect(self.slot_pluginsEnable)
         parent.ui.act_plugins_disable.triggered.connect(self.slot_pluginsDisable)
         parent.ui.act_plugins_volume100.triggered.connect(self.slot_pluginsVolume100)
@@ -125,6 +127,14 @@ class CarlaPatchbayW(QGraphicsView):
 
         parent.ui.act_settings_configure.triggered.connect(self.slot_configureCarla)
 
+        #self.ui.miniCanvasPreview-miniCanvasMoved(double, double)"), SLOT("slot_miniCanvasMoved(double, double)"))
+
+        #self.ui.graphicsView.horizontalScrollBar()-valueChanged.connect(self.slot_horizontalScrollBarChanged)
+        #self.ui.graphicsView.verticalScrollBar()-valueChanged.connect(self.slot_verticalScrollBarChanged)
+
+        #self.scene-sceneGroupMoved(int, int, QPointF)"), SLOT("slot_canvasItemMoved(int, int, QPointF)"))
+        #self.scene-scaleChanged(double)"), SLOT("slot_canvasScaleChanged(double)"))
+
         parent.ParameterValueChangedCallback.connect(self.slot_handleParameterValueChangedCallback)
         parent.ParameterDefaultChangedCallback.connect(self.slot_handleParameterDefaultChangedCallback)
         parent.ParameterMidiChannelChangedCallback.connect(self.slot_handleParameterMidiChannelChangedCallback)
@@ -148,13 +158,6 @@ class CarlaPatchbayW(QGraphicsView):
         parent.PatchbayConnectionAddedCallback.connect(self.slot_handlePatchbayConnectionAddedCallback)
         parent.PatchbayConnectionRemovedCallback.connect(self.slot_handlePatchbayConnectionRemovedCallback)
         parent.PatchbayIconChangedCallback.connect(self.slot_handlePatchbayIconChangedCallback)
-        #self.ui.miniCanvasPreview-miniCanvasMoved(double, double)"), SLOT("slot_miniCanvasMoved(double, double)"))
-
-        #self.ui.graphicsView.horizontalScrollBar()-valueChanged.connect(self.slot_horizontalScrollBarChanged)
-        #self.ui.graphicsView.verticalScrollBar()-valueChanged.connect(self.slot_verticalScrollBarChanged)
-
-        #self.scene-sceneGroupMoved(int, int, QPointF)"), SLOT("slot_canvasItemMoved(int, int, QPointF)"))
-        #self.scene-scaleChanged(double)"), SLOT("slot_canvasScaleChanged(double)"))
 
     # -----------------------------------------------------------------
 

source/carla_rack.py

@@ -60,7 +60,7 @@ class CarlaRackItem(QListWidgetItem):
 # Rack widget
 
 class CarlaRackW(QListWidget):
-    def __init__(self, parent):
+    def __init__(self, parent, doSetup = True):
         QListWidget.__init__(self, parent)
 
         # -------------------------------------------------------------
@@ -96,8 +96,7 @@ class CarlaRackW(QListWidget):
         # -------------------------------------------------------------
         # Connect actions to functions
 
-        if parent is None:
-            return
+        if not doSetup: return
 
         parent.ui.menu_Canvas.hide()