Add setting to copy loop flags on loop create

src/gui/latency_panel.cpp

@@ -44,7 +44,8 @@ enum {
 	ID_UseMidiStop,
 	ID_SendMidiStartOnTrigger,
 	ID_OutputClockCheck,
-    ID_SliderMousewheelCheck
+    ID_SliderMousewheelCheck,
+    ID_CopyLoopValuesOnCreateCheck
 };
 
 BEGIN_EVENT_TABLE(SooperLooperGui::LatencyPanel, wxPanel)
@@ -57,6 +58,7 @@ BEGIN_EVENT_TABLE(SooperLooperGui::LatencyPanel, wxPanel)
 	EVT_CHECKBOX (ID_SendMidiStartOnTrigger, SooperLooperGui::LatencyPanel::on_check)
     EVT_CHECKBOX(ID_OutputClockCheck, SooperLooperGui::LatencyPanel::on_check)
     EVT_CHECKBOX(ID_SliderMousewheelCheck, SooperLooperGui::LatencyPanel::on_check)
+    EVT_CHECKBOX(ID_CopyLoopValuesOnCreateCheck, SooperLooperGui::LatencyPanel::on_check)
 	EVT_TIMER(ID_UpdateTimer, SooperLooperGui::LatencyPanel::OnUpdateTimer)
 
 	EVT_SIZE (SooperLooperGui::LatencyPanel::onSize)
@@ -195,6 +197,8 @@ void LatencyPanel::init()
 	_slider_mousewheel_check = new wxCheckBox(this, ID_SliderMousewheelCheck, wxT("Allow mouse scroll wheel to change sliders"));
 	topsizer->Add(_slider_mousewheel_check, 0, wxALL, 3);
 
+	_copy_loop_values_on_create_check = new wxCheckBox(this, ID_CopyLoopValuesOnCreateCheck, wxT("Copy loop flags from last loop when creating a new one"));
+	topsizer->Add(_copy_loop_values_on_create_check, 0, wxALL, 3);
 
 	_update_timer = new wxTimer(this, ID_UpdateTimer);
 	_update_timer->Start(5000, true);
@@ -258,6 +262,7 @@ void LatencyPanel::refresh_state()
 	}
 
     _slider_mousewheel_check->SetValue(_parent->get_sliders_allow_mousewheel() );
+    _copy_loop_values_on_create_check->SetValue(_parent->get_copy_loop_values() );
 
 
 	if (_auto_check->GetValue()) {
@@ -303,6 +308,9 @@ void LatencyPanel::on_check (wxCommandEvent &ev)
 	else if (ev.GetId() == ID_AutoDisableCheck) {
 		lcontrol.post_ctrl_change (-2, wxT("auto_disable_latency"), _auto_disable_check->GetValue() ? 1.0f : 0.0f);
 	}
+	else if (ev.GetId() == ID_CopyLoopValuesOnCreateCheck) {
+		_parent->set_copy_loop_values (_copy_loop_values_on_create_check->GetValue());
+	}
 
 
 

src/gui/latency_panel.hpp

@@ -81,6 +81,7 @@ class LatencyPanel
 	wxCheckBox * _output_clock_check;
 
 	wxCheckBox * _slider_mousewheel_check;
+	wxCheckBox * _copy_loop_values_on_create_check;
 
 
     MainPanel * _parent;

src/gui/main_panel.cpp

@@ -129,6 +129,8 @@ END_EVENT_TABLE()
     _add_num_channels = 1;
     _add_discrete = true;
     _add_secs_channel = 40.0f;
+    _copy_loop_values = false;
+    _copy_loop_values_counter = 0;
 
     _default_position.x = 100;    
     _default_position.y = 100;
@@ -450,6 +452,23 @@ MainPanel::init_loopers (int count)
 			looperpan->set_index(_looper_panels.size());
 			_main_sizer->Add (looperpan, 0, wxEXPAND|wxALL, 0);
 			_looper_panels.push_back (looperpan);
+
+			// copy settings of last loop (but only if we created it and if there is more than one loop)
+			if (_copy_loop_values && _looper_panels.size() > 1 && _copy_loop_values_counter > 0) {
+				long curr_loop = _looper_panels.size() - 1;
+				float val;
+
+				const wchar_t *sync_settings[] = {wxT("sync"), wxT("playback_sync"), wxT("use_feedback_play"),
+												  wxT("tempo_stretch"), wxT("discrete_prefader")};
+				for(int i=0; i<5; i++) {
+					_loop_control->get_value(curr_loop-1, sync_settings[i], val);
+					if(val > 0.0f || i == 4) // disable val check for prefader, as it's default is "on"
+						_loop_control->post_ctrl_change(curr_loop, sync_settings[i], 1.0f);
+
+				}
+				_copy_loop_values_counter--;
+			}
+
 		}
 	}
 	else if (count < (int)_looper_panels.size()) {
@@ -832,15 +851,21 @@ MainPanel::do_add_loop (const string & type)
 {
 
 	LoopControl::SpawnConfig & sconf = _loop_control->get_spawn_config();
+	bool loop_created;
+	long num_loops = sconf.num_loops;
 
 	if (type == "mono") {
-		_loop_control->post_add_loop (1, sconf.mem_secs, sconf.discrete_io);
+		loop_created = _loop_control->post_add_loop (1, sconf.mem_secs, sconf.discrete_io);
 	}
 	else if (type == "stereo") {
-		_loop_control->post_add_loop (2, sconf.mem_secs, sconf.discrete_io);
+		loop_created = _loop_control->post_add_loop (2, sconf.mem_secs, sconf.discrete_io);
 	}
 	else {
-		_loop_control->post_add_loop();
+		loop_created = _loop_control->post_add_loop();
+	}
+
+	if (_copy_loop_values && loop_created && num_loops >= 1) {
+		_copy_loop_values_counter++;
 	}
 }
 
@@ -1354,6 +1379,10 @@ bool MainPanel::load_rc()
             set_sliders_allow_mousewheel( (bool) atoi (prop->value().c_str()));
         }
 
+        if ((prop = rootNode->property ("copy_loop_values_on_create")) != 0) {
+            set_copy_loop_values( (bool) atoi (prop->value().c_str()));
+        }
+
 
 
 	XMLNode * bindingsNode = rootNode->find_named_node ("KeyBindings");
@@ -1403,6 +1432,8 @@ bool MainPanel::save_rc()
         rootNode->add_property ("window_y_pos", buf);
         snprintf(buf, sizeof(buf), "%d", (int)_sliders_allow_mousewheel);
         rootNode->add_property ("sliders_allow_mousewheel", buf);
+        snprintf(buf, sizeof(buf), "%d", (int)_copy_loop_values);
+        rootNode->add_property ("copy_loop_values_on_create", buf);
 
 
 	configdoc.set_root (rootNode);

src/gui/main_panel.hpp

@@ -89,6 +89,8 @@ class MainPanel
 
 	void set_force_local(bool flag) { _force_local = flag; }
     bool get_force_local() const { return _force_local; }
+    void set_copy_loop_values(bool flag) { _copy_loop_values = flag; }
+    bool get_copy_loop_values() { return _copy_loop_values; }
 
 	void init_loopers (int count);
 
@@ -226,6 +228,8 @@ class MainPanel
 	wxString      _last_used_path;
 
     bool _sliders_allow_mousewheel;
+    bool _copy_loop_values;
+    int _copy_loop_values_counter;
 
 private:
     // any class wishing to process wxWindows events must use this macro