Added debug options popover to Debug Set Run Arguments menu item. Related to #238

src/project.cc

@@ -18,6 +18,7 @@ std::atomic<bool> Project::compiling(false);
 std::atomic<bool> Project::debugging(false);
 std::pair<boost::filesystem::path, std::pair<int, int> > Project::debug_stop;
 std::unique_ptr<Project::Base> Project::current;
+std::unordered_map<std::string, Project::Clang::DebugOptionsPopover> Project::Clang::debug_options_popovers;
 
 Gtk::Label &Project::debug_status_label() {
   static Gtk::Label label;
@@ -153,6 +154,13 @@ void Project::Base::debug_start() {
   Info::get().print("Could not find a supported project");
 }
 
+Project::Clang::DebugOptionsPopover::DebugOptionsPopover() : Gtk::Popover() {
+  hbox.pack_start(test, true, true);
+  add(hbox);
+  show_all();
+  set_visible(false);
+}
+
 std::pair<std::string, std::string> Project::Clang::get_run_arguments() {
   auto build_path=build->get_default_path();
   if(build_path.empty())
@@ -266,6 +274,12 @@ std::pair<std::string, std::string> Project::Clang::debug_get_run_arguments() {
   return {project_path, arguments};
 }
 
+Gtk::Popover *Project::Clang::debug_get_options_popover() {
+  if(!build->project_path.empty())
+    return &debug_options_popovers[build->project_path.string()];
+  return nullptr;
+}
+
 void Project::Clang::debug_start() {
   auto debug_build_path=build->get_debug_path();
   if(debug_build_path.empty() || !build->update_debug())

src/project.h

@@ -37,6 +37,7 @@ namespace Project {
     virtual void compile_and_run();
     
     virtual std::pair<std::string, std::string> debug_get_run_arguments();
+    virtual Gtk::Popover *debug_get_options_popover() { return nullptr; }
     Tooltips debug_variable_tooltips;
     virtual void debug_start();
     virtual void debug_continue() {}
@@ -56,7 +57,15 @@ namespace Project {
   };
   
   class Clang : public Base {
+    class DebugOptionsPopover : public Gtk::Popover {
+    public:
+      DebugOptionsPopover();
     private:
+      Gtk::HBox hbox;
+      Gtk::Label test=Gtk::Label("Not yet implemented");
+    };
+    static std::unordered_map<std::string, DebugOptionsPopover> debug_options_popovers;
+    
     Dispatcher dispatcher;
   public:
     Clang(std::unique_ptr<Build> &&build) : Base(std::move(build)) {}
@@ -69,6 +78,7 @@ namespace Project {
     std::mutex debug_start_mutex;
   #ifdef JUCI_ENABLE_DEBUG
     std::pair<std::string, std::string> debug_get_run_arguments() override;
+    Gtk::Popover *debug_get_options_popover() override;
     void debug_start() override;
     void debug_continue() override;
     void debug_stop() override;

src/window.cc

@@ -718,6 +718,17 @@ void Window::set_menu_actions() {
     }, 50);
     auto entry_it=EntryBox::get().entries.begin();
     entry_it->set_placeholder_text("Debug: Set Run Arguments");
+    
+    if(auto options_popover=project->debug_get_options_popover()) {
+      EntryBox::get().buttons.emplace_back("", [this, options_popover]() {
+        options_popover->set_visible(true);
+      });
+      EntryBox::get().buttons.back().set_image_from_icon_name("preferences-system");
+      EntryBox::get().buttons.back().set_always_show_image(true);
+      EntryBox::get().buttons.back().set_tooltip_text("Additional Options");
+      options_popover->set_relative_to(EntryBox::get().buttons.back());
+    }
+    
     EntryBox::get().buttons.emplace_back("Debug: set run arguments", [this, entry_it](){
       entry_it->activate();
     });