[PATCH 1/2 pavucontrol] remove unnecessary RefPtr wrapping of PavuApplication

[tanuk@xxxxxx (Tanu Kaskinen)]

There's no need for reference counting of PavuApplication.
---
 src/pavuapplication.cc | 21 ++++++++-------------
 src/pavuapplication.h  |  5 +----
 2 files changed, 9 insertions(+), 17 deletions(-)

diff --git a/src/pavuapplication.cc b/src/pavuapplication.cc
index 3fc874f..b67ec04 100644
--- a/src/pavuapplication.cc
+++ b/src/pavuapplication.cc
@@ -33,11 +33,6 @@
 PavuApplication::PavuApplication() : Gtk::Application("org.pulseaudio.pavucontrol", Gio::ApplicationFlags::APPLICATION_HANDLES_COMMAND_LINE) {
 }
 
-Glib::RefPtr<PavuApplication> PavuApplication::create() {
-    return Glib::RefPtr<PavuApplication>(new PavuApplication());
-
-}
-
 /*
  * Create the main window and connect its "on_hide_window" signal to our cleanup
  * function
@@ -112,7 +107,7 @@ static bool get_arg_value(const Glib::RefPtr<Glib::VariantDict>& options, const
  * This is executed in the first-running process.
  */
 int on_command_line(const Glib::RefPtr<Gio::ApplicationCommandLine>& command_line,
-                    Glib::RefPtr<PavuApplication>& app)
+                    PavuApplication *app)
 {
     const auto options = command_line->get_options_dict();
 
@@ -141,26 +136,26 @@ int main(int argc, char *argv[]) {
     signal(SIGPIPE, SIG_IGN);
 
     /* Create the application */
-    auto app = PavuApplication::create();
+    auto app = PavuApplication();
 
     /* Add command-line options */
-    app->add_main_option_entry(
+    app.add_main_option_entry(
         Gio::Application::OptionType::OPTION_TYPE_INT,
         "tab", 't',
         _("Select a specific tab on load."),
         _("number"));
 
-    app->add_main_option_entry(
+    app.add_main_option_entry(
         Gio::Application::OptionType::OPTION_TYPE_BOOL,
         "retry", 'r',
         _("Retry forever if pa quits (every 5 seconds)."));
 
-    app->add_main_option_entry(
+    app.add_main_option_entry(
         Gio::Application::OptionType::OPTION_TYPE_BOOL,
         "maximize", 'm',
         _("Maximize the window."));
 
-    app->add_main_option_entry(
+    app.add_main_option_entry(
         Gio::Application::OptionType::OPTION_TYPE_BOOL,
         "version", 'v',
         _("Show version."));
@@ -168,7 +163,7 @@ int main(int argc, char *argv[]) {
     /* Connect to the "on_command_line" signal which is fired
      * when the application receives command-line arguments
      */
-    app->signal_command_line().connect(sigc::bind(sigc::ptr_fun(&on_command_line), app), false);
+    app.signal_command_line().connect(sigc::bind(sigc::ptr_fun(&on_command_line), &app), false);
 
     /* Run the application.
      * In the first launched instance, this will return when its window is
@@ -177,5 +172,5 @@ int main(int argc, char *argv[]) {
      * Handling a new request consists of presenting the existing window (and
      * optionally, select a tab).
      */
-    return app->run(argc, argv);
+    return app.run(argc, argv);
 }
diff --git a/src/pavuapplication.h b/src/pavuapplication.h
index 8ff3f35..4df722f 100644
--- a/src/pavuapplication.h
+++ b/src/pavuapplication.h
@@ -25,11 +25,8 @@
 #include "mainwindow.h"
 
 class PavuApplication : public Gtk::Application {
-protected:
-    PavuApplication();
-
 public:
-    static Glib::RefPtr<PavuApplication> create();
+    PavuApplication();
 
     /* Main window */
     MainWindow *mainWindow;
-- 
2.14.2