[Controller] pass interval from documentPlugin without storing it

Hardware/3rdparty/bugui

@@ -1 +1 @@
-Subproject commit 34ec6482874d49de63a353160d78af786a7258e6
+Subproject commit b4287d3aa4052cd165c4c783cb433cfffb381689

Hardware/Controller.cpp

@@ -7,28 +7,29 @@
 
 namespace Hardware
 {
-Controller::Controller(const score::DocumentContext& document)
+Controller::Controller(const score::DocumentContext& document,
+                       Scenario::IntervalModel& i)
     : bugui::controller<Controller>{}
     , doc{document}
+    , interval{&i}
     , h_ofset{0.} // initial horizontal ofset
     , v_ofset{0.} // initial verticalal ofset
     , h_zoom{.125} // initial horizontal zoom
     , v_zoom{1.1} // initial verticalal zoom
-{}
-
-void Controller::setup_scenario(Scenario::ProcessModel* s)
 {
-  scenar = s;
-
   // Connet interval signals
   // adapted from
   // src/plugins/score-plugin-scenario/Scenario/Process/MiniScenarioView.cpp#18
-  scenar->intervals.added.connect<&Controller::on_interval_changed>(this);
-  scenar->intervals.removed.connect<&Controller::on_interval_changed>(this);
+  auto scnr = qobject_cast<Scenario::ProcessModel*>(&*i.processes.begin());
 
-  connect(scenar,
+  scnr->intervals.added.connect<&Controller::on_interval_changed>(this);
+  scnr->intervals.removed.connect<&Controller::on_interval_changed>(this);
+
+  connect(scnr,
           &Scenario::ProcessModel::intervalMoved,
           [this] { update(); });
+
+  setup();
 }
 
 void Controller::on_interval_changed(const Scenario::IntervalModel&)
@@ -38,14 +39,14 @@ void Controller::on_interval_changed(const Scenario::IntervalModel&)
 
 void Controller::paint(bugui::painter& painter) const
 {
-  if (!scenar) return;
-
   // Copied from MiniscenarioView
   auto& skin = Process::Style::instance();
   const auto col = skin.IntervalBase().color();
   painter.set_color(col.red(), col.green(), col.blue(), col.alpha());
 
-  for(const Scenario::IntervalModel& c : scenar->intervals)
+  auto scnr = qobject_cast<Scenario::ProcessModel*>(&*interval->processes.begin());
+
+  for(const Scenario::IntervalModel& c : scnr->intervals)
   {
     auto def = c.duration.defaultDuration().sec() * h_zoom;
     auto st = (c.date().sec() * h_zoom) - h_ofset;

Hardware/Controller.hpp

@@ -17,9 +17,9 @@ class SCORE_ADDON_HARDWARE_EXPORT Controller
   W_OBJECT(Controller)
 
 public:
-  explicit Controller(const score::DocumentContext& document);
+  explicit Controller(const score::DocumentContext& document,
+                      Scenario::IntervalModel& s);
 
-  void setup_scenario(Scenario::ProcessModel* s);
   void paint(bugui::painter& painter) const override;
 
   void play(bool pressed);
@@ -33,7 +33,7 @@ public:
 private:
   void on_interval_changed(const Scenario::IntervalModel&);
 
-  Scenario::ProcessModel* scenar;
+  Scenario::IntervalModel* interval;
   const score::DocumentContext& doc;
 
   bool m_shift{false};

Hardware/DocumentPlugin.cpp

@@ -24,7 +24,7 @@ namespace Hardware
 using namespace std::literals;
 DocumentPlugin::DocumentPlugin(const score::DocumentContext& doc, QObject* parent)
     : score::DocumentPlugin{doc, "Hardware::DocumentPlugin", parent}
-    , ctrlr{doc}
+    , ctrlr{nullptr}
 {
   auto& set = m_context.app.settings<Settings::Model>();
   if(set.getEnabled())
@@ -32,9 +32,10 @@ DocumentPlugin::DocumentPlugin(const score::DocumentContext& doc, QObject* paren
     create();
   }
 
-  con(
-      set, &Settings::Model::EnabledChanged, this,
-      [this](bool b)
+  con(set,
+      &Settings::Model::EnabledChanged,
+      this,
+      [this] (bool b)
   {
     if (b)
       create();
@@ -53,27 +54,20 @@ void DocumentPlugin::on_documentClosing()
 
 void DocumentPlugin::create()
 {
-  if (cstr) cleanup();
+  if (ctrlr) cleanup();
 
   auto& doc = m_context.document.model().modelDelegate();
   auto scenar = safe_cast<Scenario::ScenarioDocumentModel*>(&doc);
-  cstr = &scenar->baseScenario().interval();
+  auto cstr = &scenar->baseScenario().interval();
 
-  ctrlr.setup();
-
-  // Get Scenario::processModel
-  // adapted from
-  // src/plugins/score-plugin-scenario/Scenario/Document/ScenarioDocument/ScenarioDocumentModel.cpp#67
-  ctrlr.setup_scenario(
-      qobject_cast<Scenario::ProcessModel*>(
-          &*cstr->processes.begin())
-      );
+  ctrlr = new Controller{m_context, *cstr};
 }
 
 void DocumentPlugin::cleanup()
 {
-  if (!cstr) return;
+  if (!ctrlr) return;
 
-  cstr = nullptr;
+  delete ctrlr;
+  ctrlr = nullptr;
 }
 }

Hardware/DocumentPlugin.hpp

@@ -21,12 +21,10 @@ public:
 
   void on_documentClosing() override;
 
-  Controller ctrlr;
+  Controller* ctrlr;
 
 private:
   void create();
   void cleanup();
-
-  Scenario::IntervalModel* cstr{nullptr};
 };
 }