[gtkmm] Application: Added run() with no parameters.

[Murray Cumming <murrayc src gnome org>]

commit 1ddc38abbb9a032c3c91d030183721d820f228db
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Jan 21 14:36:40 2011 +0100

    Application: Added run() with no parameters.
    
    * gtk/src/application.[hg|ccg]: Add a run() that takes no argc, argv
    parameters, though see my TODO comments.

 ChangeLog               |    7 +++++++
 gtk/src/application.ccg |   10 ++++++++++
 gtk/src/application.hg  |   22 +++++++++++++++++++---
 3 files changed, 36 insertions(+), 3 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 37ecdb0..91fecd3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2011-01-21  Murray Cumming  <murrayc murrayc com>
+
+	Application: Added run() with no parameters.
+
+	* gtk/src/application.[hg|ccg]: Add a run() that takes no argc, argv 
+	parameters, though see my TODO comments.
+
 2011-01-20  Murray Cumming  <murrayc murrayc com>
 
 	Gtk::Application: Let run(window) actually return.
diff --git a/gtk/src/application.ccg b/gtk/src/application.ccg
index 962d210..d8273d7 100644
--- a/gtk/src/application.ccg
+++ b/gtk/src/application.ccg
@@ -156,5 +156,15 @@ int Application::run(Window& window)
   return result;
 }
 
+int Application::run()
+{
+  g_assert(m_argc);
+  g_assert(m_argv);
+
+  const int result = Gio::Application::run(m_argc, m_argv);
+  init_gtkmm_internals();
+  return result;
+}
+
 
 } // namespace Gtk
diff --git a/gtk/src/application.hg b/gtk/src/application.hg
index 2e9131d..b8caba0 100644
--- a/gtk/src/application.hg
+++ b/gtk/src/application.hg
@@ -106,7 +106,7 @@ public:
    * It is an error to call this function if @a application is a proxy for
    * a remote application.
    * 
-   * @newin{2,28}
+   * @newin{3,0}
    */
   int run(int argc, char** argv);
   
@@ -120,10 +120,12 @@ public:
    *
    * @param window The window to show. This method will return when the window is hidden.
    * 
-   * @newin{2,28}
+   * @newin{3,0}
    */
   int run(Window& window, int argc, char** argv);
 
+  //TODO: If argc and argv are necessary at all, document the need to call that constructor first.
+  //See https://bugzilla.gnome.org/show_bug.cgi?id=639925#c4
   /** Starts the application.
    * 
    * The default implementation of this virtual function will simply run
@@ -134,9 +136,23 @@ public:
    *
    * @param window The window to show. This method will return when the window is hidden.
    * 
-   * @newin{2,28}
+   * @newin{3,0}
    */
   int run(Window& window);
+
+  //TODO: If argc and argv are necessary at all, document the need to call that constructor first.
+  //See https://bugzilla.gnome.org/show_bug.cgi?id=639925#c4
+  /** Starts the application.
+   * 
+   * The default implementation of this virtual function will simply run
+   * a main loop.
+   * 
+   * It is an error to call this function if @a application is a proxy for
+   * a remote application.
+   * 
+   * @newin{3,0}
+   */
+  int run();
   
 private:
   /** This is just a way to call Glib::init() (which calls g_type_init()) before