More project cleanup, getting there, soon done

src/dialogs.cc

@@ -1,5 +1,6 @@
 #include "dialogs.h"
 #include "window.h"
+#include "notebook.h"
 #include <cmath>
 
 namespace sigc {
@@ -34,7 +35,7 @@ std::string Dialog::gtk_dialog(const std::string &title,
   
   dialog.set_transient_for(Window::get());
   
-  auto current_path=Window::get().notebook.get_current_folder();
+  auto current_path=Notebook::get().get_current_folder();
   boost::system::error_code ec;
   if(current_path.empty())
     current_path=boost::filesystem::current_path(ec);

src/juci.cc

@@ -1,5 +1,6 @@
 #include "juci.h"
 #include "window.h"
+#include "notebook.h"
 #include "directories.h"
 #include "menu.h"
 #include "config.h"
@@ -68,7 +69,7 @@ void Application::on_activate() {
   }
   
   for(auto &file: files)
-    Window::get().notebook.open(file);
+    Notebook::get().open(file);
   
   for(auto &error: errors)
     Terminal::get().print(error, true);

src/notebook.h

@@ -16,8 +16,15 @@ class Notebook : public Gtk::Notebook {
     Gtk::Label label;
     Gtk::Button button;
   };
-public:
+  
+private:
   Notebook();
+public:
+  static Notebook &get() {
+    static Notebook singleton;
+    return singleton;
+  }
+  
   Source::View* get_view(int page);
   size_t get_index(int page);
   int size();

src/project.cc

@@ -3,16 +3,98 @@
 #include "terminal.h"
 #include "filesystem.h"
 #include <fstream>
+#include "menu.h"
 #ifdef JUCI_ENABLE_DEBUG
 #include "debug.h"
 #endif
 
-std::unordered_map<std::string, std::string> Project::run_arguments;
+Project::Project() : notebook(Notebook::get()), compiling(false), debugging(false) {
-std::unordered_map<std::string, std::string> Project::debug_run_arguments;
+  debug_update_stop.connect([this](){
-std::atomic<bool> Project::compiling(false);
+    debug_stop_mutex.lock();
-std::atomic<bool> Project::debugging(false);
+    for(int c=0;c<notebook.size();c++) {
+      auto view=notebook.get_view(c);
+      if(view->file_path==debug_last_stop_file_path) {
+        view->get_source_buffer()->remove_source_marks(view->get_buffer()->begin(), view->get_buffer()->end(), "debug_stop");
+        break;
+      }
+    }
+    //Add debug stop source mark
+    for(int c=0;c<notebook.size();c++) {
+      auto view=notebook.get_view(c);
+      if(view->file_path==debug_stop.first) {
+        if(debug_stop.second.first-1<view->get_buffer()->get_line_count()) {
+          view->get_source_buffer()->create_source_mark("debug_stop", view->get_buffer()->get_iter_at_line(debug_stop.second.first-1));
+          debug_last_stop_file_path=debug_stop.first;
+        }
+        break;
+      }
+    }
+    if(notebook.get_current_page()!=-1)
+      notebook.get_current_view()->get_buffer()->place_cursor(notebook.get_current_view()->get_buffer()->get_insert()->get_iter());
+    debug_stop_mutex.unlock();
+  });
+  
+#ifdef JUCI_ENABLE_DEBUG
+  auto &menu=Menu::get();
+  menu.actions["debug_stop"]->set_enabled(false);
+  menu.actions["debug_kill"]->set_enabled(false);
+  menu.actions["debug_step_over"]->set_enabled(false);
+  menu.actions["debug_step_into"]->set_enabled(false);
+  menu.actions["debug_step_out"]->set_enabled(false);
+  menu.actions["debug_backtrace"]->set_enabled(false);
+  menu.actions["debug_show_variables"]->set_enabled(false);
+  menu.actions["debug_run_command"]->set_enabled(false);
+  menu.actions["debug_goto_stop"]->set_enabled(false);
+#endif
+  debug_update_status.connect([this](){
+    debug_status_mutex.lock();
+    if(debug_status.empty()) {
+      debug_status_label.set_text("");
+      auto &menu=Menu::get();
+      menu.actions["debug_stop"]->set_enabled(false);
+      menu.actions["debug_kill"]->set_enabled(false);
+      menu.actions["debug_step_over"]->set_enabled(false);
+      menu.actions["debug_step_into"]->set_enabled(false);
+      menu.actions["debug_step_out"]->set_enabled(false);
+      menu.actions["debug_backtrace"]->set_enabled(false);
+      menu.actions["debug_show_variables"]->set_enabled(false);
+      menu.actions["debug_run_command"]->set_enabled(false);
+      menu.actions["debug_goto_stop"]->set_enabled(false);
+    }
+    else {
+      debug_status_label.set_text("debug: "+debug_status);
+      auto &menu=Menu::get();
+      menu.actions["debug_stop"]->set_enabled();
+      menu.actions["debug_kill"]->set_enabled();
+      menu.actions["debug_step_over"]->set_enabled();
+      menu.actions["debug_step_into"]->set_enabled();
+      menu.actions["debug_step_out"]->set_enabled();
+      menu.actions["debug_backtrace"]->set_enabled();
+      menu.actions["debug_show_variables"]->set_enabled();
+      menu.actions["debug_run_command"]->set_enabled();
+      menu.actions["debug_goto_stop"]->set_enabled();
+    }
+    debug_status_mutex.unlock();
+  });
+}
+
+std::unique_ptr<Project::Language> Project::get_language() {
+  if(notebook.get_current_page()!=-1) {
+    auto language_id=notebook.get_current_view()->language->get_id();
+    if(language_id=="markdown")
+      return std::unique_ptr<Project::Language>(new Project::Markdown());
+    if(language_id=="python")
+      return std::unique_ptr<Project::Language>(new Project::Python());
+    if(language_id=="js")
+      return std::unique_ptr<Project::Language>(new Project::JavaScript());
+    if(language_id=="html")
+      return std::unique_ptr<Project::Language>(new Project::HTML());
+  }
   
-std::unique_ptr<CMake> ProjectClang::get_cmake() {
+  return std::unique_ptr<Project::Language>(new Project::Clang());
+}
+
+std::unique_ptr<CMake> Project::Clang::get_cmake() {
   boost::filesystem::path path;
   if(notebook.get_current_page()!=-1)
     path=notebook.get_current_view()->file_path.parent_path();
@@ -28,15 +110,15 @@ std::unique_ptr<CMake> ProjectClang::get_cmake() {
   return cmake;
 }
 
-std::pair<std::string, std::string> ProjectClang::get_run_arguments() {
+std::pair<std::string, std::string> Project::Clang::get_run_arguments() {
   auto cmake=get_cmake();
   if(!cmake)
     return {"", ""};
   
   auto project_path=cmake->project_path.string();
-  auto run_arguments_it=run_arguments.find(project_path);
+  auto run_arguments_it=Project::get().run_arguments.find(project_path);
   std::string arguments;
-  if(run_arguments_it!=run_arguments.end())
+  if(run_arguments_it!=Project::get().run_arguments.end())
     arguments=run_arguments_it->second;
   
   if(arguments.empty()) {
@@ -59,7 +141,7 @@ std::pair<std::string, std::string> ProjectClang::get_run_arguments() {
   return {project_path, arguments};
 }
 
-void ProjectClang::compile() {    
+void Project::Clang::compile() {    
   auto cmake=get_cmake();
   if(!cmake)
     return;
@@ -67,14 +149,14 @@ void ProjectClang::compile() {
   auto default_build_path=CMake::get_default_build_path(cmake->project_path);
   if(default_build_path.empty())
     return;
-  compiling=true;
+  Project::get().compiling=true;
   Terminal::get().print("Compiling project "+cmake->project_path.string()+"\n");
   Terminal::get().async_process(Config::get().terminal.make_command, default_build_path, [this](int exit_status) {
-    compiling=false;
+    Project::get().compiling=false;
   });
 }
 
-void ProjectClang::compile_and_run() {
+void Project::Clang::compile_and_run() {
   auto cmake=get_cmake();
   if(!cmake)
     return;
@@ -84,9 +166,9 @@ void ProjectClang::compile_and_run() {
   if(default_build_path.empty())
     return;
   
-  auto run_arguments_it=run_arguments.find(project_path.string());
+  auto run_arguments_it=Project::get().run_arguments.find(project_path.string());
   std::string arguments;
-  if(run_arguments_it!=run_arguments.end())
+  if(run_arguments_it!=Project::get().run_arguments.end())
     arguments=run_arguments_it->second;
   
   if(arguments.empty()) {
@@ -104,10 +186,10 @@ void ProjectClang::compile_and_run() {
     arguments=filesystem::escape_argument(arguments);
   }
   
-  compiling=true;
+  Project::get().compiling=true;
   Terminal::get().print("Compiling and running "+arguments+"\n");
   Terminal::get().async_process(Config::get().terminal.make_command, default_build_path, [this, arguments, default_build_path](int exit_status){
-    compiling=false;
+    Project::get().compiling=false;
     if(exit_status==EXIT_SUCCESS) {
       Terminal::get().async_process(arguments, default_build_path, [this, arguments](int exit_status){
         Terminal::get().async_print(arguments+" returned: "+std::to_string(exit_status)+'\n');
@@ -117,15 +199,15 @@ void ProjectClang::compile_and_run() {
 }
 
 #ifdef JUCI_ENABLE_DEBUG
-std::pair<std::string, std::string> ProjectClang::debug_get_run_arguments() {
+std::pair<std::string, std::string> Project::Clang::debug_get_run_arguments() {
   auto cmake=get_cmake();
   if(!cmake)
     return {"", ""};
   
   auto project_path=cmake->project_path.string();
-  auto run_arguments_it=debug_run_arguments.find(project_path);
+  auto run_arguments_it=Project::get().debug_run_arguments.find(project_path);
   std::string arguments;
-  if(run_arguments_it!=debug_run_arguments.end())
+  if(run_arguments_it!=Project::get().debug_run_arguments.end())
     arguments=run_arguments_it->second;
   
   if(arguments.empty()) {
@@ -148,8 +230,7 @@ std::pair<std::string, std::string> ProjectClang::debug_get_run_arguments() {
   return {project_path, arguments};
 }
 
-void ProjectClang::debug_start(std::function<void(const std::string &status)> status_callback,
+void Project::Clang::debug_start() {
-                               std::function<void(const boost::filesystem::path &file_path, int line_nr, int line_index)> stop_callback) {
   auto cmake=get_cmake();
   if(!cmake)
     return;
@@ -161,9 +242,9 @@ void ProjectClang::debug_start(std::function<void(const std::string &status)> st
   if(!CMake::create_debug_build(project_path))
     return;
   
-  auto run_arguments_it=debug_run_arguments.find(project_path.string());
+  auto run_arguments_it=Project::get().debug_run_arguments.find(project_path.string());
   std::string run_arguments;
-  if(run_arguments_it!=debug_run_arguments.end())
+  if(run_arguments_it!=Project::get().debug_run_arguments.end())
     run_arguments=run_arguments_it->second;
   
   if(run_arguments.empty()) {
@@ -193,53 +274,67 @@ void ProjectClang::debug_start(std::function<void(const std::string &status)> st
     }
   }
   
-  debugging=true;
+  Project::get().debugging=true;
   Terminal::get().print("Compiling and debugging "+run_arguments+"\n");
-  Terminal::get().async_process(Config::get().terminal.make_command, debug_build_path, [this, breakpoints, run_arguments, debug_build_path, status_callback, stop_callback](int exit_status){
+  Terminal::get().async_process(Config::get().terminal.make_command, debug_build_path, [this, breakpoints, run_arguments, debug_build_path](int exit_status){
     if(exit_status!=EXIT_SUCCESS)
-      debugging=false;
+      Project::get().debugging=false;
     else {
       debug_start_mutex.lock();
       Debug::get().start(run_arguments, debug_build_path, *breakpoints, [this, run_arguments](int exit_status){
-        debugging=false;
+        Project::get().debugging=false;
         Terminal::get().async_print(run_arguments+" returned: "+std::to_string(exit_status)+'\n');
-      }, status_callback, stop_callback);
+      }, [this](const std::string &status) {
+        auto &project=Project::get();
+        project.debug_status_mutex.lock();
+        project.debug_status=status;
+        project.debug_status_mutex.unlock();
+        project.debug_update_status();
+      }, [this](const boost::filesystem::path &file_path, int line_nr, int line_index) {
+        auto &project=Project::get();
+        project.debug_stop_mutex.lock();
+        project.debug_stop.first=file_path;
+        project.debug_stop.second.first=line_nr;
+        project.debug_stop.second.second=line_index;
+        project.debug_stop_mutex.unlock();
+        project.debug_update_stop();
+      });
       debug_start_mutex.unlock();
     }
   });
 }
 
-void ProjectClang::debug_continue() {
+void Project::Clang::debug_continue() {
   Debug::get().continue_debug();
 }
 
-void ProjectClang::debug_stop() {
+void Project::Clang::debug_stop() {
-  if(debugging)
+  if(Project::get().debugging)
     Debug::get().stop();
 }
 
-void ProjectClang::debug_kill() {
+void Project::Clang::debug_kill() {
-  if(debugging)
+  if(Project::get().debugging)
     Debug::get().kill();
 }
 
-void ProjectClang::debug_step_over() {
+void Project::Clang::debug_step_over() {
-  if(debugging)
+  if(Project::get().debugging)
     Debug::get().step_over();
 }
 
-void ProjectClang::debug_step_into() {
+void Project::Clang::debug_step_into() {
-  if(debugging)
+  if(Project::get().debugging)
     Debug::get().step_into();
 }
 
-void ProjectClang::debug_step_out() {
+void Project::Clang::debug_step_out() {
-  if(debugging)
+  if(Project::get().debugging)
     Debug::get().step_out();
 }
 
-void ProjectClang::debug_backtrace() {
+void Project::Clang::debug_backtrace() {
-  if(debugging && notebook.get_current_page()!=-1) {
+  if(Project::get().debugging && notebook.get_current_page()!=-1) {
     auto backtrace=Debug::get().get_backtrace();
     
     auto view=notebook.get_current_view();
@@ -288,8 +383,8 @@ void ProjectClang::debug_backtrace() {
   }
 }
 
-void ProjectClang::debug_show_variables() {
+void Project::Clang::debug_show_variables() {
-  if(debugging && notebook.get_current_page()!=-1) {
+  if(Project::get().debugging && notebook.get_current_page()!=-1) {
     auto variables=Debug::get().get_variables();
     
     auto view=notebook.get_current_view();
@@ -366,29 +461,62 @@ void ProjectClang::debug_show_variables() {
   }
 }
 
-void ProjectClang::debug_run_command(const std::string &command) {
+void Project::Clang::debug_run_command(const std::string &command) {
-  if(debugging) {
+  if(Project::get().debugging) {
     auto command_return=Debug::get().run_command(command);
     Terminal::get().async_print(command_return.first);
     Terminal::get().async_print(command_return.second, true);
   }
 }
 
-void ProjectClang::debug_delete() {
+void Project::Clang::debug_goto_stop() {
+  if(Project::get().debugging) {
+    auto &project=Project::get();
+    project.debug_stop_mutex.lock();
+    auto debug_stop_copy=project.debug_stop;
+    project.debug_stop_mutex.unlock();
+    if(!debug_stop_copy.first.empty()) {
+      notebook.open(debug_stop_copy.first);
+      if(notebook.get_current_page()!=-1) {
+        auto view=notebook.get_current_view();
+        
+        int line_nr=debug_stop_copy.second.first-1;
+        int line_index=debug_stop_copy.second.second-1;
+        if(line_nr<view->get_buffer()->get_line_count()) {
+          auto iter=view->get_buffer()->get_iter_at_line(line_nr);
+          auto end_line_iter=iter;
+          while(!iter.ends_line() && iter.forward_char()) {}
+          auto line=view->get_buffer()->get_text(iter, end_line_iter);
+          if(static_cast<size_t>(line_index)>=line.bytes())
+            line_index=0;
+          view->get_buffer()->place_cursor(view->get_buffer()->get_iter_at_line_index(line_nr, line_index));
+          
+          while(g_main_context_pending(NULL))
+            g_main_context_iteration(NULL, false);
+          if(notebook.get_current_page()!=-1 && notebook.get_current_view()==view)
+            view->scroll_to(view->get_buffer()->get_insert(), 0.0, 1.0, 0.5);
+        }
+        project.debug_update_stop();
+      }
+    }
+  }
+}
+
+void Project::Clang::debug_delete() {
   debug_start_mutex.lock();
   Debug::get().delete_debug();
   debug_start_mutex.unlock();
 }
 #endif
 
-ProjectMarkdown::~ProjectMarkdown() {
+Project::Markdown::~Markdown() {
   if(!last_temp_path.empty()) {
     boost::filesystem::remove(last_temp_path);
     last_temp_path=boost::filesystem::path();
   }
 }
 
-void ProjectMarkdown::compile_and_run() {
+void Project::Markdown::compile_and_run() {
   if(!last_temp_path.empty()) {
     boost::filesystem::remove(last_temp_path);
     last_temp_path=boost::filesystem::path();
@@ -424,7 +552,7 @@ void ProjectMarkdown::compile_and_run() {
   }
 }
 
-void ProjectPython::compile_and_run() {
+void Project::Python::compile_and_run() {
   auto command="python "+notebook.get_current_view()->file_path.string();
   Terminal::get().print("Running "+command+"\n");
   Terminal::get().async_process(command, notebook.get_current_view()->file_path.parent_path(), [command](int exit_status) {
@@ -432,7 +560,7 @@ void ProjectPython::compile_and_run() {
   });
 }
 
-void ProjectJavaScript::compile_and_run() {
+void Project::JavaScript::compile_and_run() {
   auto command="node "+notebook.get_current_view()->file_path.string();
   Terminal::get().print("Running "+command+"\n");
   Terminal::get().async_process(command, notebook.get_current_view()->file_path.parent_path(), [command](int exit_status) {
@@ -440,7 +568,7 @@ void ProjectJavaScript::compile_and_run() {
   });
 }
 
-void ProjectHTML::compile_and_run() {
+void Project::HTML::compile_and_run() {
   auto uri=notebook.get_current_view()->file_path.string();
 #ifdef __APPLE__
   Terminal::get().process("open \""+uri+"\"");

src/project.h

@@ -1,6 +1,7 @@
 #ifndef JUCI_PROJECT_H_
 #define JUCI_PROJECT_H_
 
+#include <gtkmm.h>
 #include "notebook.h"
 #include "cmake.h"
 #include <boost/filesystem.hpp>
@@ -10,16 +11,35 @@
 #include "tooltips.h"
 
 class Project {
+private:
+  std::pair<boost::filesystem::path, std::pair<int, int> > debug_stop;
+  std::mutex debug_stop_mutex;
+  boost::filesystem::path debug_last_stop_file_path;
+  Glib::Dispatcher debug_update_stop;
+  std::string debug_status;
+  std::mutex debug_status_mutex;
+  Glib::Dispatcher debug_update_status;
+
+  Project();
+  Notebook &notebook; //convenience reference
 public:
-  Project(Notebook &notebook) : notebook(notebook) {}
+  static Project &get() {
-  virtual ~Project() {}
+    static Project singleton;
-  
+    return singleton;
-  Notebook &notebook;
+  }
-  
+
-  static std::unordered_map<std::string, std::string> run_arguments;
+  Gtk::Label debug_status_label;
-  static std::unordered_map<std::string, std::string> debug_run_arguments;
+  std::unordered_map<std::string, std::string> run_arguments;
-  static std::atomic<bool> compiling;
+  std::unordered_map<std::string, std::string> debug_run_arguments;
-  static std::atomic<bool> debugging;
+  std::atomic<bool> compiling;
+  std::atomic<bool> debugging;
+  
+  class Language {
+  protected:
+    Notebook &notebook; //convenience reference
+  public:
+    Language() : notebook(Notebook::get()) {}
+    virtual ~Language() {}
     
     virtual std::pair<std::string, std::string> get_run_arguments() {return {"", ""};}
     virtual void compile() {}
@@ -27,8 +47,7 @@ public:
     
     virtual std::pair<std::string, std::string> debug_get_run_arguments() {return {"", ""};}
     Tooltips debug_variable_tooltips;
-  virtual void debug_start(std::function<void(const std::string &status)> status_callback,
+    virtual void debug_start() {}
-                           std::function<void(const boost::filesystem::path &file_path, int line_nr, int line_index)> stop_callback) {}
     virtual void debug_continue() {}
     virtual void debug_stop() {}
     virtual void debug_kill() {}
@@ -38,12 +57,13 @@ public:
     virtual void debug_backtrace() {}
     virtual void debug_show_variables() {}
     virtual void debug_run_command(const std::string &command) {}
+    virtual void debug_goto_stop() {}
     virtual void debug_delete() {}
   };
   
-class ProjectClang : public Project {
+  class Clang : public Language {
   public:
-  ProjectClang(Notebook &notebook) : Project(notebook) {}
+    Clang() : Language() {}
     
     std::unique_ptr<CMake> get_cmake();
     
@@ -54,8 +74,7 @@ public:
     std::mutex debug_start_mutex;
   #ifdef JUCI_ENABLE_DEBUG
     std::pair<std::string, std::string> debug_get_run_arguments() override;
-  void debug_start(std::function<void(const std::string &status)> status_callback,
+    void debug_start() override;
-                   std::function<void(const boost::filesystem::path &file_path, int line_nr, int line_index)> stop_callback) override;
     void debug_continue() override;
     void debug_stop() override;
     void debug_kill() override;
@@ -65,38 +84,42 @@ public:
     void debug_backtrace() override;
     void debug_show_variables() override;
     void debug_run_command(const std::string &command) override;
+    void debug_goto_stop() override;
     void debug_delete() override;
   #endif
   };
   
-class ProjectMarkdown : public Project {
+  class Markdown : public Language {
   public:
-  ProjectMarkdown(Notebook &notebook) : Project(notebook) {}
+    Markdown() : Language() {}
-  ~ProjectMarkdown();
+    ~Markdown();
     
     boost::filesystem::path last_temp_path;
     void compile_and_run() override;
   };
   
-class ProjectPython : public Project {
+  class Python : public Language {
   public:
-  ProjectPython(Notebook &notebook) : Project(notebook) {}
+    Python() : Language() {}
     
     void compile_and_run() override;
   };
   
-class ProjectJavaScript : public Project {
+  class JavaScript : public Language {
   public:
-  ProjectJavaScript(Notebook &notebook) : Project(notebook) {}
+    JavaScript() : Language() {}
     
     void compile_and_run() override;
   };
   
-class ProjectHTML : public Project {
+  class HTML : public Language {
   public:
-  ProjectHTML(Notebook &notebook) : Project(notebook) {}
+    HTML() : Language() {}
     
     void compile_and_run() override;
   };
   
+  std::unique_ptr<Language> get_language();
+};
+
 #endif  // JUCI_PROJECT_H_

src/window.cc

@@ -24,7 +24,7 @@ namespace sigc {
 #endif
 }
 
-Window::Window() {
+Window::Window() : notebook(Notebook::get()) {
   JDEBUG("start");
   set_title("juCi++");
   set_events(Gdk::POINTER_MOTION_MASK|Gdk::FOCUS_CHANGE_MASK|Gdk::SCROLL_MASK|Gdk::LEAVE_NOTIFY_MASK);
@@ -50,7 +50,7 @@ Window::Window() {
     
   info_and_status_hbox.pack_start(notebook.info, Gtk::PACK_SHRINK);
 #if GTK_VERSION_GE(3, 12)
-  info_and_status_hbox.set_center_widget(debug_status_label);
+  info_and_status_hbox.set_center_widget(Project::get().debug_status_label);
 #else
   debug_status_label.set_halign(Gtk::Align::ALIGN_CENTER);
   info_and_status_hbox.pack_start(debug_status_label);
@@ -121,74 +121,6 @@ Window::Window() {
     about.hide();
   });
   
-  debug_update_stop.connect([this](){
-    debug_stop_mutex.lock();
-    for(int c=0;c<notebook.size();c++) {
-      auto view=notebook.get_view(c);
-      if(view->file_path==debug_last_stop_file_path) {
-        view->get_source_buffer()->remove_source_marks(view->get_buffer()->begin(), view->get_buffer()->end(), "debug_stop");
-        break;
-      }
-    }
-    //Add debug stop source mark
-    for(int c=0;c<notebook.size();c++) {
-      auto view=notebook.get_view(c);
-      if(view->file_path==debug_stop.first) {
-        if(debug_stop.second.first-1<view->get_buffer()->get_line_count()) {
-          view->get_source_buffer()->create_source_mark("debug_stop", view->get_buffer()->get_iter_at_line(debug_stop.second.first-1));
-          debug_last_stop_file_path=debug_stop.first;
-        }
-        break;
-      }
-    }
-    if(notebook.get_current_page()!=-1)
-      notebook.get_current_view()->get_buffer()->place_cursor(notebook.get_current_view()->get_buffer()->get_insert()->get_iter());
-    debug_stop_mutex.unlock();
-  });
-  
-#ifdef JUCI_ENABLE_DEBUG
-  auto &menu=Menu::get();
-  menu.actions["debug_stop"]->set_enabled(false);
-  menu.actions["debug_kill"]->set_enabled(false);
-  menu.actions["debug_step_over"]->set_enabled(false);
-  menu.actions["debug_step_into"]->set_enabled(false);
-  menu.actions["debug_step_out"]->set_enabled(false);
-  menu.actions["debug_backtrace"]->set_enabled(false);
-  menu.actions["debug_show_variables"]->set_enabled(false);
-  menu.actions["debug_run_command"]->set_enabled(false);
-  menu.actions["debug_goto_stop"]->set_enabled(false);
-#endif
-  debug_update_status.connect([this](){
-    debug_status_mutex.lock();
-    if(debug_status.empty()) {
-      debug_status_label.set_text("");
-      auto &menu=Menu::get();
-      menu.actions["debug_stop"]->set_enabled(false);
-      menu.actions["debug_kill"]->set_enabled(false);
-      menu.actions["debug_step_over"]->set_enabled(false);
-      menu.actions["debug_step_into"]->set_enabled(false);
-      menu.actions["debug_step_out"]->set_enabled(false);
-      menu.actions["debug_backtrace"]->set_enabled(false);
-      menu.actions["debug_show_variables"]->set_enabled(false);
-      menu.actions["debug_run_command"]->set_enabled(false);
-      menu.actions["debug_goto_stop"]->set_enabled(false);
-    }
-    else {
-      debug_status_label.set_text("debug: "+debug_status);
-      auto &menu=Menu::get();
-      menu.actions["debug_stop"]->set_enabled();
-      menu.actions["debug_kill"]->set_enabled();
-      menu.actions["debug_step_over"]->set_enabled();
-      menu.actions["debug_step_into"]->set_enabled();
-      menu.actions["debug_step_out"]->set_enabled();
-      menu.actions["debug_backtrace"]->set_enabled();
-      menu.actions["debug_show_variables"]->set_enabled();
-      menu.actions["debug_run_command"]->set_enabled();
-      menu.actions["debug_goto_stop"]->set_enabled();
-    }
-    debug_status_mutex.unlock();
-  });
-  
   about.set_version(Config::get().window.version);
   about.set_authors({"(in order of appearance)",
                      "Ted Johan Kristoffersen", 
@@ -575,8 +507,8 @@ void Window::set_menu_actions() {
   });
   
   menu.add_action("project_set_run_arguments", [this]() {
-    project=get_project();
+    auto project_language=Project::get().get_language();
-    auto run_arguments=std::make_shared<std::pair<std::string, std::string> >(project->get_run_arguments());
+    auto run_arguments=std::make_shared<std::pair<std::string, std::string> >(project_language->get_run_arguments());
     if(run_arguments->second.empty())
       return;
     
@@ -588,7 +520,7 @@ void Window::set_menu_actions() {
     };
     label_it->update(0, "");
     entry_box.entries.emplace_back(run_arguments->second, [this, run_arguments](const std::string& content){
-      Project::run_arguments[run_arguments->first]=content;
+      Project::get().run_arguments[run_arguments->first]=content;
       entry_box.hide();
     }, 50);
     auto entry_it=entry_box.entries.begin();
@@ -599,24 +531,24 @@ void Window::set_menu_actions() {
     entry_box.show();
   });
   menu.add_action("compile_and_run", [this]() {
-    if(Project::compiling)
+    if(Project::get().compiling)
       return;
     
     if(Config::get().window.save_on_compile_or_run)
       notebook.save_project_files();
         
-    project=get_project();
+    project_language=Project::get().get_language();
-    project->compile_and_run();
+    project_language->compile_and_run();
   });
   menu.add_action("compile", [this]() {
-    if(Project::compiling)
+    if(Project::get().compiling)
       return;
     
     if(Config::get().window.save_on_compile_or_run)
       notebook.save_project_files();
         
-    project=get_project();
+    project_language=Project::get().get_language();
-    project->compile();
+    project_language->compile();
   });
   
   menu.add_action("run_command", [this]() {
@@ -656,8 +588,8 @@ void Window::set_menu_actions() {
   
 #ifdef JUCI_ENABLE_DEBUG
   menu.add_action("debug_set_run_arguments", [this]() {
-    project=get_project();
+    auto project_language=Project::get().get_language();
-    auto run_arguments=std::make_shared<std::pair<std::string, std::string> >(project->debug_get_run_arguments());
+    auto run_arguments=std::make_shared<std::pair<std::string, std::string> >(project_language->debug_get_run_arguments());
     if(run_arguments->second.empty())
       return;
     
@@ -669,7 +601,7 @@ void Window::set_menu_actions() {
     };
     label_it->update(0, "");
     entry_box.entries.emplace_back(run_arguments->second, [this, run_arguments](const std::string& content){
-      Project::debug_run_arguments[run_arguments->first]=content;
+      Project::get().debug_run_arguments[run_arguments->first]=content;
       entry_box.hide();
     }, 50);
     auto entry_it=entry_box.entries.begin();
@@ -680,64 +612,52 @@ void Window::set_menu_actions() {
     entry_box.show();
   });
   menu.add_action("debug_start_continue", [this](){
-    if(Project::debugging) {
+    if(Project::get().debugging) {
-      project->debug_continue();
+      project_language->debug_continue();
       return;
     }
     
     if(Config::get().window.save_on_compile_or_run)
       notebook.save_project_files();
     
-    project=get_project();
+    project_language=Project::get().get_language();
     
-    project->debug_start([this](const std::string &status) {
+    project_language->debug_start();
-      debug_status_mutex.lock();
-      debug_status=status;
-      debug_status_mutex.unlock();
-      debug_update_status();
-    }, [this](const boost::filesystem::path &file_path, int line_nr, int line_index) {
-      debug_stop_mutex.lock();
-      debug_stop.first=file_path;
-      debug_stop.second.first=line_nr;
-      debug_stop.second.second=line_index;
-      debug_stop_mutex.unlock();
-      debug_update_stop();
-    });
   });
   menu.add_action("debug_stop", [this]() {
-    if(project)
+    if(project_language)
-      project->debug_stop();
+      project_language->debug_stop();
   });
   menu.add_action("debug_kill", [this]() {
-    if(project)
+    if(project_language)
-      project->debug_kill();
+      project_language->debug_kill();
   });
   menu.add_action("debug_step_over", [this]() {
-    if(project)
+    if(project_language)
-      project->debug_step_over();
+      project_language->debug_step_over();
   });
   menu.add_action("debug_step_into", [this]() {
-    if(project)
+    if(project_language)
-      project->debug_step_into();
+      project_language->debug_step_into();
   });
   menu.add_action("debug_step_out", [this]() {
-    if(project)
+    if(project_language)
-      project->debug_step_out();
+      project_language->debug_step_out();
   });
   menu.add_action("debug_backtrace", [this]() {
-    if(project)
+    if(project_language)
-      project->debug_backtrace();
+      project_language->debug_backtrace();
   });
   menu.add_action("debug_show_variables", [this]() {
-    if(project)
+    if(project_language)
-      project->debug_show_variables();
+      project_language->debug_show_variables();
   });
   menu.add_action("debug_run_command", [this]() {
     entry_box.clear();
     entry_box.entries.emplace_back(last_run_debug_command, [this](const std::string& content){
       if(content!="") {
-        if(project)
+        if(project_language)
-          project->debug_run_command(content);
+          project_language->debug_run_command(content);
         last_run_debug_command=content;
       }
       entry_box.hide();
@@ -773,35 +693,8 @@ void Window::set_menu_actions() {
     }
   });
   menu.add_action("debug_goto_stop", [this](){
-    if(project && project->debugging) {
+    if(project_language)
-      debug_stop_mutex.lock();
+      project_language->debug_goto_stop();
-      auto debug_stop_copy=debug_stop;
-      debug_stop_mutex.unlock();
-      if(!debug_stop_copy.first.empty()) {
-        notebook.open(debug_stop_copy.first);
-        if(notebook.get_current_page()!=-1) {
-          auto view=notebook.get_current_view();
-          
-          int line_nr=debug_stop_copy.second.first-1;
-          int line_index=debug_stop_copy.second.second-1;
-          if(line_nr<view->get_buffer()->get_line_count()) {
-            auto iter=view->get_buffer()->get_iter_at_line(line_nr);
-            auto end_line_iter=iter;
-            while(!iter.ends_line() && iter.forward_char()) {}
-            auto line=view->get_buffer()->get_text(iter, end_line_iter);
-            if(static_cast<size_t>(line_index)>=line.bytes())
-              line_index=0;
-            view->get_buffer()->place_cursor(view->get_buffer()->get_iter_at_line_index(line_nr, line_index));
-            
-            while(g_main_context_pending(NULL))
-              g_main_context_iteration(NULL, false);
-            if(notebook.get_current_page()!=-1 && notebook.get_current_view()==view)
-              view->scroll_to(view->get_buffer()->get_insert(), 0.0, 1.0, 0.5);
-          }
-          debug_update_stop();
-        }
-      }
-    }
   });
 #endif
   
@@ -899,8 +792,8 @@ bool Window::on_delete_event(GdkEventAny *event) {
   }
   Terminal::get().kill_async_processes();
 #ifdef JUCI_ENABLE_DEBUG
-  if(project)
+  if(project_language)
-    project->debug_delete();
+    project_language->debug_delete();
 #endif
   return false;
 }
@@ -1126,19 +1019,3 @@ void Window::rename_token_entry() {
     }
   }
 }
-
-std::unique_ptr<Project> Window::get_project() {
-  if(notebook.get_current_page()!=-1) {
-    auto language_id=notebook.get_current_view()->language->get_id();
-    if(language_id=="markdown")
-      return std::unique_ptr<Project>(new ProjectMarkdown(notebook));
-    if(language_id=="python")
-      return std::unique_ptr<Project>(new ProjectPython(notebook));
-    if(language_id=="js")
-      return std::unique_ptr<Project>(new ProjectJavaScript(notebook));
-    if(language_id=="html")
-      return std::unique_ptr<Project>(new ProjectHTML(notebook));
-  }
-  
-  return std::unique_ptr<Project>(new ProjectClang(notebook));
-}

src/window.h

@@ -1,7 +1,7 @@
 #ifndef JUCI_WINDOW_H_
 #define JUCI_WINDOW_H_
 
-#include "gtkmm.h"
+#include <gtkmm.h>
 #include "entrybox.h"
 #include "notebook.h"
 #include "cmake.h"
@@ -11,14 +11,13 @@
 class Window : public Gtk::ApplicationWindow {
 private:
   Window();
+  Notebook &notebook; //convenience reference
 public:
   static Window &get() {
     static Window singleton;
     return singleton;
   }
 
-  Notebook notebook;
-
 protected:
   bool on_key_press_event(GdkEventKey *event) override;
   bool on_delete_event(GdkEventAny *event) override;
@@ -34,17 +33,7 @@ private:
   Gtk::AboutDialog about;
   EntryBox entry_box;
   
-  std::unique_ptr<Project> project;
+  std::unique_ptr<Project::Language> project_language;
-  
-  Gtk::Label debug_status_label;
-  
-  std::pair<boost::filesystem::path, std::pair<int, int> > debug_stop;
-  boost::filesystem::path debug_last_stop_file_path;
-  std::mutex debug_stop_mutex;
-  Glib::Dispatcher debug_update_stop;
-  std::string debug_status;
-  std::mutex debug_status_mutex;
-  Glib::Dispatcher debug_update_status;
 
   void configure();
   void set_menu_actions();
@@ -60,8 +49,6 @@ private:
   bool case_sensitive_search=true;
   bool regex_search=false;
   bool search_entry_shown=false;
-  
-  std::unique_ptr<Project> get_project();
 };
 
 #endif  // JUCI_WINDOW_H