Merge branch 'master' into windows
[ardour.git] / gtk2_ardour / ardour_ui.cc
index e3c446ecc295ce81e229412756fe1be7c17329ee..763b4070be58966964c23bc5312cd70e233bd1b3 100644 (file)
 #include <cerrno>
 #include <fstream>
 
+#ifndef WIN32
+#include <sys/resource.h>
+#endif
+
 #include <stdint.h>
 #include <fcntl.h>
 #include <signal.h>
 #include <unistd.h>
 #include <time.h>
 
-#include <sys/resource.h>
-#include <sys/types.h>
-#include <sys/sysctl.h>
+#include <glib.h>
+#include <glib/gstdio.h>
 
 #include <gtkmm/messagedialog.h>
 #include <gtkmm/accelmap.h>
@@ -48,6 +51,7 @@
 #include "pbd/memento_command.h"
 #include "pbd/openuri.h"
 #include "pbd/file_utils.h"
+#include "pbd/localtime_r.h"
 
 #include "gtkmm2ext/application.h"
 #include "gtkmm2ext/bindings.h"
@@ -289,7 +293,7 @@ ARDOUR_UI::ARDOUR_UI (int *argcp, char **argvp[], const char* localedir)
 
        /* and ambiguous files */
 
-       ARDOUR::FileSource::AmbiguousFileName.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::ambiguous_file, this, _1, _2, _3));
+       ARDOUR::FileSource::AmbiguousFileName.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::ambiguous_file, this, _1, _2));
 
        /* lets get this party started */
 
@@ -718,7 +722,7 @@ int
 ARDOUR_UI::starting ()
 {
        Application* app = Application::instance ();
-       char *nsm_url;
+       const char *nsm_url;
        bool brand_new_user = ArdourStartup::required ();
 
        app->ShouldQuit.connect (sigc::mem_fun (*this, &ARDOUR_UI::queue_finish));
@@ -730,9 +734,17 @@ ARDOUR_UI::starting ()
 
        app->ready ();
 
-       nsm_url = getenv ("NSM_URL");
+       /* we need to create this early because it may need to set the
+        *  audio backend end up.
+        */
+       
+       try {
+               audio_midi_setup.get (true);
+       } catch (...) {
+               return -1;
+       }
 
-       if (nsm_url) {
+       if ((nsm_url = g_getenv ("NSM_URL")) != 0) {
                nsm = new NSM_Client;
                if (!nsm->init (nsm_url)) {
                        nsm->announce (PROGRAM_NAME, ":dirty:", "ardour3");
@@ -742,19 +754,33 @@ ARDOUR_UI::starting ()
                        for ( i = 0; i < 5000; ++i) {
                                nsm->check ();
                                usleep (i);
-                               if (nsm->is_active())
+                               if (nsm->is_active()) {
                                        break;
+                               }
+                       }
+                       if (i == 5000) {
+                               error << _("NSM server did not announce itself") << endmsg;
+                               return -1;
                        }
                        // wait for open command from nsm server
                        for ( i = 0; i < 5000; ++i) {
                                nsm->check ();
                                usleep (1000);
-                               if (nsm->client_id ())
+                               if (nsm->client_id ()) {
                                        break;
+                               }
+                       }
+
+                       if (i == 5000) {
+                               error << _("NSM: no client ID provided") << endmsg;
+                               return -1;
                        }
 
                        if (_session && nsm) {
                                _session->set_nsm_state( nsm->is_active() );
+                       } else {
+                               error << _("NSM: no session created") << endmsg;
+                               return -1;
                        }
 
                        // nsm requires these actions disabled
@@ -773,10 +799,11 @@ ARDOUR_UI::starting ()
                                }
                        }
 
-               }
-               else {
+               } else {
                        delete nsm;
                        nsm = 0;
+                       error << _("NSM: initialization failed") << endmsg;
+                       return -1;
                }
 
        } else  {
@@ -794,16 +821,6 @@ ARDOUR_UI::starting ()
                        }
                }
 
-               /* we need to create this early because it may need to set the
-                *  audio backend end up.
-                */
-
-               try {
-                       audio_midi_setup.get (true);
-               } catch (...) {
-                       return -1;
-               }
-
                /* go get a session */
 
                const bool new_session_required = (ARDOUR_COMMAND_LINE::new_session || brand_new_user);
@@ -831,7 +848,7 @@ ARDOUR_UI::starting ()
 void
 ARDOUR_UI::check_memory_locking ()
 {
-#ifdef __APPLE__
+#if defined(__APPLE__) || defined(WIN32)
        /* OS X doesn't support mlockall(2), and so testing for memory locking capability there is pointless */
        return;
 #else // !__APPLE__
@@ -2177,8 +2194,13 @@ ARDOUR_UI::snapshot_session (bool switch_to_it)
 
        prompter.set_name ("Prompter");
        prompter.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
-       prompter.set_title (_("Take Snapshot"));
-       prompter.set_prompt (_("Name of new snapshot"));
+       if (switch_to_it) {
+               prompter.set_title (_("Save as..."));
+               prompter.set_prompt (_("New session name"));
+       } else {
+               prompter.set_title (_("Take Snapshot"));
+               prompter.set_prompt (_("Name of new snapshot"));
+       }
 
        if (!switch_to_it) {
                char timebuf[128];
@@ -3222,6 +3244,57 @@ ARDOUR_UI::flush_trash ()
        display_cleanup_results (rep, _("deleted file"), true);
 }
 
+void
+ARDOUR_UI::setup_order_hint ()
+{
+       uint32_t order_hint = 0;
+
+       /*
+         we want the new routes to have their order keys set starting from 
+         the highest order key in the selection + 1 (if available).
+       */
+       if (add_route_dialog->get_transient_for () == mixer->get_toplevel()) {
+               for (RouteUISelection::iterator s = mixer->selection().routes.begin(); s != mixer->selection().routes.end(); ++s) {
+                       if ((*s)->route()->order_key() > order_hint) {
+                               order_hint = (*s)->route()->order_key();
+                       }
+               }
+
+               if (!mixer->selection().routes.empty()) {
+                       order_hint++;
+               }
+
+       } else {
+               for (TrackSelection::iterator s = editor->get_selection().tracks.begin(); s != editor->get_selection().tracks.end(); ++s) {
+                       RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (*s);
+                       if (tav->route()->order_key() > order_hint) {
+                               order_hint = tav->route()->order_key();
+                       }
+               }
+
+               if (!editor->get_selection().tracks.empty()) {
+                       order_hint++;
+               }
+       }
+
+       _session->set_order_hint (order_hint);
+
+       /* create a gap in the existing route order keys to accomodate new routes.*/
+
+       boost::shared_ptr <RouteList> rd = _session->get_routes();
+       for (RouteList::iterator ri = rd->begin(); ri != rd->end(); ++ri) {
+               boost::shared_ptr<Route> rt (*ri);
+                       
+               if (rt->is_monitor()) {
+                       continue;
+               }
+
+               if (rt->order_key () >= order_hint) {
+                       rt->set_order_key (rt->order_key () + add_route_dialog->count());
+               }
+       }
+}
+
 void
 ARDOUR_UI::add_route (Gtk::Window* float_window)
 {
@@ -3237,6 +3310,7 @@ ARDOUR_UI::add_route (Gtk::Window* float_window)
        }
 
        if (float_window) {
+               add_route_dialog->unset_transient_for ();
                add_route_dialog->set_transient_for (*float_window);
        }
 
@@ -3256,6 +3330,8 @@ ARDOUR_UI::add_route (Gtk::Window* float_window)
                return;
        }
 
+       setup_order_hint();
+
        PBD::ScopedConnection idle_connection;
 
        if (count > 8) {
@@ -3378,15 +3454,23 @@ ARDOUR_UI::start_video_server (Gtk::Window* float_window, bool popup_msg)
                if (icsd_docroot.empty()) {icsd_docroot = X_("/");}
 
                struct stat sb;
-               if (!lstat (icsd_docroot.c_str(), &sb) == 0 || !S_ISDIR(sb.st_mode)) {
+               if (!g_lstat (icsd_docroot.c_str(), &sb) == 0 || !S_ISDIR(sb.st_mode)) {
                        warning << _("Specified docroot is not an existing directory.") << endmsg;
                        continue;
                }
-               if ( (!lstat (icsd_exec.c_str(), &sb) == 0)
+#ifndef WIN32
+               if ( (!g_lstat (icsd_exec.c_str(), &sb) == 0)
                     || (sb.st_mode & (S_IXUSR|S_IXGRP|S_IXOTH)) == 0 ) {
                        warning << _("Given Video Server is not an executable file.") << endmsg;
                        continue;
                }
+#else
+               if ( (!g_lstat (icsd_exec.c_str(), &sb) == 0)
+                    || (sb.st_mode & (S_IXUSR)) == 0 ) {
+                       warning << _("Given Video Server is not an executable file.") << endmsg;
+                       continue;
+               }
+#endif
 
                char **argp;
                argp=(char**) calloc(9,sizeof(char*));
@@ -4049,7 +4133,7 @@ ARDOUR_UI::missing_file (Session*s, std::string str, DataType type)
 }
 
 int
-ARDOUR_UI::ambiguous_file (std::string file, std::string /*path*/, std::vector<std::string> hits)
+ARDOUR_UI::ambiguous_file (std::string file, std::vector<std::string> hits)
 {
        AmbiguousFileDialog dialog (file, hits);