verious refactoring

src/commands.cc

@@ -678,9 +678,7 @@ void exec_keys(const KeyList& keys, Context& context)
 
     scoped_edition edition(context.editor());
 
-    Context new_context(batch_client);
-    new_context.change_editor(context.editor());
-    new_context.change_ui(batch_ui);
+    Context new_context(batch_client, context.editor(), batch_ui);
     while (batch_ui.has_key_left())
         batch_client.handle_next_input(new_context);
     context.change_editor(new_context.editor());

src/context.hh

@@ -20,8 +20,8 @@ struct Context
     explicit Context(Editor& editor)
         : m_editor(&editor) {}
 
-    explicit Context(Client& client)
-        : m_client(&client) {}
+    Context(Client& client, Editor& editor, UserInterface& ui)
+        : m_client(&client), m_editor(&editor), m_ui(&ui) {}
 
     // to allow func(Context(Editor(...)))
     // make sure the context will not survive the next ';'
@@ -29,6 +29,7 @@ struct Context
         : m_editor(&editor) {}
 
     Context(const Context&) = delete;
+    Context(Context&&) = default;
     Context& operator=(const Context&) = delete;
 
     Buffer& buffer() const

src/main.cc

@@ -18,6 +18,7 @@
 #include "context.hh"
 #include "ncurses.hh"
 #include "string.hh"
+#include "file.hh"
 #include "color_registry.hh"
 
 #if defined(__APPLE__)
@@ -502,9 +503,6 @@ int main(int argc, char* argv[])
         Client client;
         NCursesUI ui;
 
-        Context context(client);
-        context.change_ui(ui);
-
         try
         {
             Context initialisation_context;
@@ -513,40 +511,40 @@ int main(int argc, char* argv[])
         }
         catch (Kakoune::runtime_error& error)
         {
-            context.print_status(error.description());
+            ui.print_status(error.description(), -1);
         }
 
-
         write_debug("*** This is the debug buffer, where debug info will be written ***\n");
         write_debug("utf-8 test: é á ï");
 
+        Buffer* buffer = nullptr;
         if (argc > 1)
         {
-            String cmd = "edit ";
-            for (int i = 1; i < argc; ++i)
-                cmd += String(" ") + argv[i];
-            command_manager.execute(cmd, context);
+            buffer = create_buffer_from_file(argv[1]);
+            if (not buffer)
+            {
+                ui.print_status("new file "_str + argv[1], -1);
+                buffer = new Buffer(argv[1], Buffer::Type::NewFile);
+            }
         }
         else
-        {
-            auto buffer = new Buffer("*scratch*", Buffer::Type::Scratch);
-            context.change_editor(*buffer->get_or_create_window());
-        }
+            buffer = new Buffer("*scratch*", Buffer::Type::Scratch);
 
-        event_manager.watch(0, [&](int) { client.handle_next_input(context); });
-
-        context.draw_ifn();
-        while(not quit_requested)
-        {
+        Context context(client, *buffer->get_or_create_window(), ui);
+        event_manager.watch(0, [&](int) {
             try
             {
-                event_manager.handle_next_events();
+                client.handle_next_input(context);
             }
             catch (Kakoune::runtime_error& error)
             {
                 context.print_status(error.description());
             }
-        }
+        });
+
+        context.draw_ifn();
+        while(not quit_requested)
+            event_manager.handle_next_events();
     }
     catch (Kakoune::exception& error)
     {