Tweak/fix splash screen event-loop

[ardour.git] / gtk2_ardour / ardour_ui.cc

diff --git a/gtk2_ardour/ardour_ui.cc b/gtk2_ardour/ardour_ui.cc
index c45bc08166611d7f281cb335f0d536e4aad13d2e..f48d4f527dcfe3e1f24d9cd267906d8f464fdfb0 100644 (file)
--- a/gtk2_ardour/ardour_ui.cc
+++ b/gtk2_ardour/ardour_ui.cc
@@ -747,16 +747,16 @@ ARDOUR_UI::post_engine ()
                string ver_in = revision;
                string ver = ver_in.substr(0, ver_in.find("-"));
 
-               cout << "\n<h2>Menu actions</h2>" << endl;
-               cout << "<!-- created by running " << PROGRAM_NAME << " -A -->" << endl;
-               cout << "<p>\n  Every single menu item in " << PROGRAM_NAME << "'s GUI is accessible by control" << endl;
-               cout << "  surfaces or scripts.\n</p>\n" << endl;
-               cout << "<p>\n  The list below shows all available values of <em>action-name</em> as of" << endl;
-               cout << "  " << PROGRAM_NAME << " " << ver << ". You can get the current list at any" << endl;
-               cout << "  time by running " << PROGRAM_NAME << " with the -A flag.\n</p>\n" << endl;
-               cout << "<table class=\"dl\">\n  <thead>" << endl;
-               cout << "      <tr><th>Action Name</th><th>Menu Name</th></tr>" << endl;
-               cout << "  </thead>\n  <tbody>" << endl;
+               stringstream output;
+               output << "\n<h2>Menu actions</h2>" << endl;
+               output << "<p>\n  Every single menu item in " << PROGRAM_NAME << "'s GUI is accessible by control" << endl;
+               output << "  surfaces or scripts.\n</p>\n" << endl;
+               output << "<p>\n  The list below shows all available values of <em>action-name</em> as of" << endl;
+               output << "  " << PROGRAM_NAME << " " << ver << ". You can get the current list at any" << endl;
+               output << "  time by running " << PROGRAM_NAME << " with the -A flag.\n</p>\n" << endl;
+               output << "<table class=\"dl\">\n  <thead>" << endl;
+               output << "      <tr><th>Action Name</th><th>Menu Name</th></tr>" << endl;
+               output << "  </thead>\n  <tbody>" << endl;
 
                Gtkmm2ext::ActionMap::get_all_actions (paths, labels, tooltips, keys, actions);
 
@@ -764,10 +764,49 @@ ARDOUR_UI::post_engine ()
                vector<string>::iterator l;
 
                for (p = paths.begin(), l = labels.begin(); p != paths.end(); ++p, ++l) {
-                       cout << "       <tr><th><kbd class=\"osc\">" << (*p).substr (9, string::npos);
-                       cout << "</kbd></th><td>" << *l << "</td></tr>" << endl;
+                       output << "     <tr><th><kbd class=\"osc\">" << (*p).substr (9, string::npos);
+                       output << "</kbd></th><td>" << *l << "</td></tr>" << endl;
                }
-               cout << "  </tbody>\n  </table class=\"dl\">" << endl;
+               output << "  </tbody>\n  </table>" << endl;
+
+               // output this mess to a browser for easiest X-platform use
+               // it is not pretty HTML, but it works and it's main purpose
+               // is to create raw html to fit in Ardour's manual with no editing
+               gchar* file_name;
+               GError *err = NULL;
+               gint fd;
+
+               if ((fd = g_file_open_tmp ("akprintXXXXXX.html", &file_name, &err)) < 0) {
+                       if (err) {
+                               error << string_compose (_("Could not open temporary file to print bindings (%1)"), err->message) << endmsg;
+                               g_error_free (err);
+                       }
+                       return;
+               }
+
+#ifdef PLATFORM_WINDOWS
+               ::close (fd);
+#endif
+
+               err = NULL;
+
+               if (!g_file_set_contents (file_name, output.str().c_str(), output.str().size(), &err)) {
+#ifndef PLATFORM_WINDOWS
+                       ::close (fd);
+#endif
+                       g_unlink (file_name);
+                       if (err) {
+                               error << string_compose (_("Could not save bindings to file (%1)"), err->message) << endmsg;
+                               g_error_free (err);
+                       }
+                       return;
+               }
+
+#ifndef PLATFORM_WINDOWS
+               ::close (fd);
+#endif
+
+               PBD::open_uri (string_compose ("file:///%1", file_name));
 
                halt_connection.disconnect ();
                AudioEngine::instance()->stop ();
@@ -1243,7 +1282,7 @@ ARDOUR_UI::starting ()
 
        BootMessage (string_compose (_("%1 is ready for use"), PROGRAM_NAME));
 
-       if (splash && splash->is_visible()) {
+       if (splash) {
                // in 1 second, hide the splash screen
                Glib::signal_timeout().connect (sigc::bind (sigc::ptr_fun (_hide_splash), this), 1000);
        }
@@ -1888,7 +1927,7 @@ ARDOUR_UI::open_recent_session ()
 
                can_return = false;
        }
-       if (splash && splash->is_visible()) {
+       if (splash) {
                // in 1 second, hide the splash screen
                Glib::signal_timeout().connect (sigc::bind (sigc::ptr_fun (_hide_splash), this), 1000);
        }