Add Plugin menu group with some useful macros (closes #42)

resources/ui/carla.ui

@@ -297,9 +297,23 @@
     <property name="title">
      <string>&amp;Plugin</string>
     </property>
+    <widget class="QMenu" name="menu_PluginMacros">
+     <property name="title">
+      <string>Macros (all plugins)</string>
+     </property>
+     <addaction name="act_plugins_enable"/>
+     <addaction name="act_plugins_volume100"/>
+     <addaction name="act_plugins_wet100"/>
+     <addaction name="act_plugins_center"/>
+     <addaction name="separator"/>
+     <addaction name="act_plugins_disable"/>
+     <addaction name="act_plugins_mute"/>
+     <addaction name="act_plugins_bypass"/>
+    </widget>
     <addaction name="act_plugin_add"/>
-    <addaction name="separator"/>
     <addaction name="act_plugin_remove_all"/>
+    <addaction name="separator"/>
+    <addaction name="menu_PluginMacros"/>
    </widget>
    <widget class="QMenu" name="menu_Help">
     <property name="title">
@@ -674,6 +688,41 @@
     <string>Ctrl+Shift+F</string>
    </property>
   </action>
+  <action name="act_plugins_enable">
+   <property name="text">
+    <string>Enable</string>
+   </property>
+  </action>
+  <action name="act_plugins_disable">
+   <property name="text">
+    <string>Disable</string>
+   </property>
+  </action>
+  <action name="act_plugins_bypass">
+   <property name="text">
+    <string>Bypass</string>
+   </property>
+  </action>
+  <action name="act_plugins_wet100">
+   <property name="text">
+    <string>100% Wet</string>
+   </property>
+  </action>
+  <action name="act_plugins_mute">
+   <property name="text">
+    <string>Mute</string>
+   </property>
+  </action>
+  <action name="act_plugins_volume100">
+   <property name="text">
+    <string>100% Volume</string>
+   </property>
+  </action>
+  <action name="act_plugins_center">
+   <property name="text">
+    <string>Center Balance</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>

source/carla.py

@@ -765,6 +765,14 @@ class CarlaMainW(QMainWindow):
         #self.connect(self.ui.act_plugin_refresh, SIGNAL("triggered()"), SLOT("slot_pluginRefresh()"))
         self.connect(self.ui.act_plugin_remove_all, SIGNAL("triggered()"), SLOT("slot_pluginRemoveAll()"))
 
+        self.connect(self.ui.act_plugins_enable, SIGNAL("triggered()"), SLOT("slot_pluginsEnable()"))
+        self.connect(self.ui.act_plugins_volume100, SIGNAL("triggered()"), SLOT("slot_pluginsVolume100()"))
+        self.connect(self.ui.act_plugins_wet100, SIGNAL("triggered()"), SLOT("slot_pluginsWet100()"))
+        self.connect(self.ui.act_plugins_center, SIGNAL("triggered()"), SLOT("slot_pluginsCenter()"))
+        self.connect(self.ui.act_plugins_disable, SIGNAL("triggered()"), SLOT("slot_pluginsDisable()"))
+        self.connect(self.ui.act_plugins_mute, SIGNAL("triggered()"), SLOT("slot_pluginsMute()"))
+        self.connect(self.ui.act_plugins_bypass, SIGNAL("triggered()"), SLOT("slot_pluginsBypass()"))
+
         self.connect(self.ui.act_transport_play, SIGNAL("triggered(bool)"), SLOT("slot_transportPlayPause(bool)"))
         self.connect(self.ui.act_transport_stop, SIGNAL("triggered()"), SLOT("slot_transportStop()"))
         self.connect(self.ui.act_transport_backwards, SIGNAL("triggered()"), SLOT("slot_transportBackwards()"))
@@ -845,6 +853,109 @@ class CarlaMainW(QMainWindow):
         else:
             QTimer.singleShot(0, self, SLOT("slot_engineStart()"))
 
+    @pyqtSlot()
+    def slot_pluginsEnable(self):
+        if not self.fEngineStarted:
+            return
+
+        for i in range(self.fPluginCount):
+            pwidget = self.fPluginList[i]
+
+            if pwidget is None:
+                break
+
+            pwidget.setActive(True, True, True)
+
+    @pyqtSlot()
+    def slot_pluginsVolume100(self):
+        if not self.fEngineStarted:
+            return
+
+        for i in range(self.fPluginCount):
+            pwidget = self.fPluginList[i]
+
+            if pwidget is None:
+                break
+
+            if pwidget.fPluginInfo["hints"] & PLUGIN_CAN_VOLUME:
+                pwidget.ui.edit_dialog.setParameterValue(PARAMETER_VOLUME, 1.0)
+                Carla.host.set_volume(i, 1.0)
+
+    @pyqtSlot()
+    def slot_pluginsWet100(self):
+        if not self.fEngineStarted:
+            return
+
+        for i in range(self.fPluginCount):
+            pwidget = self.fPluginList[i]
+
+            if pwidget is None:
+                break
+
+            if pwidget.fPluginInfo["hints"] & PLUGIN_CAN_DRYWET:
+                pwidget.ui.edit_dialog.setParameterValue(PARAMETER_DRYWET, 1.0)
+                Carla.host.set_drywet(i, 1.0)
+
+    @pyqtSlot()
+    def slot_pluginsCenter(self):
+        if not self.fEngineStarted:
+            return
+
+        for i in range(self.fPluginCount):
+            pwidget = self.fPluginList[i]
+
+            if pwidget is None:
+                break
+
+            if pwidget.fPluginInfo["hints"] & PLUGIN_CAN_BALANCE:
+                pwidget.ui.edit_dialog.setParameterValue(PARAMETER_BALANCE_LEFT, -1.0)
+                pwidget.ui.edit_dialog.setParameterValue(PARAMETER_BALANCE_RIGHT, 1.0)
+                Carla.host.set_balance_left(i, -1.0)
+                Carla.host.set_balance_right(i, 1.0)
+
+    @pyqtSlot()
+    def slot_pluginsDisable(self):
+        if not self.fEngineStarted:
+            return
+
+        for i in range(self.fPluginCount):
+            pwidget = self.fPluginList[i]
+
+            if pwidget is None:
+                break
+
+            pwidget.setActive(False, True, True)
+
+    @pyqtSlot()
+    def slot_pluginsMute(self):
+        if not self.fEngineStarted:
+            return
+
+        for i in range(self.fPluginCount):
+            pwidget = self.fPluginList[i]
+
+            if pwidget is None:
+                break
+
+            if pwidget.fPluginInfo["hints"] & PLUGIN_CAN_VOLUME:
+                pwidget.ui.edit_dialog.setParameterValue(PARAMETER_VOLUME, 0.0)
+                Carla.host.set_volume(i, 0.0)
+
+    @pyqtSlot()
+    def slot_pluginsBypass(self):
+        if not self.fEngineStarted:
+            return
+
+        for i in range(self.fPluginCount):
+            pwidget = self.fPluginList[i]
+
+            if pwidget is None:
+                break
+
+            if pwidget.fPluginInfo["hints"] & PLUGIN_CAN_DRYWET:
+                pwidget.ui.edit_dialog.setParameterValue(PARAMETER_DRYWET, 0.0)
+                Carla.host.set_drywet(i, 0.0)
+
     @pyqtSlot(int)
     def slot_diskFolderChanged(self, index):
         if index < 0:

source/carla_shared.py

@@ -2070,7 +2070,7 @@ class PluginWidget(QFrame):
         self.ui.b_edit.setChecked(False)
 
     def recheckPluginHints(self, hints):
-        self.fPluginInfo['hints'] = hints
+        self.fPluginInfo["hints"] = hints
         self.ui.b_gui.setEnabled(hints & PLUGIN_HAS_GUI)
 
     def setActive(self, active, sendGui=False, sendCallback=True):

source/theme/CarlaStyle.cpp

@@ -2165,6 +2165,8 @@ void CarlaStyle::drawControl(ControlElement element, const QStyleOption *option,
                 x2 = y2;
                 y2 = temp;
             }
+#else
+            Q_UNUSED(flip);
 #endif
 
             painter->setRenderHint(QPainter::Antialiasing, true);