pre-seed session-state-version.

[ardour.git] / libs / ardour / recent_sessions.cc

diff --git a/libs/ardour/recent_sessions.cc b/libs/ardour/recent_sessions.cc
index 29cec8a9a21090a0e92a98fad4680492c3aefab2..7458c32ff8ac979ed7e937aacd3006c68be77e67 100644 (file)
--- a/libs/ardour/recent_sessions.cc
+++ b/libs/ardour/recent_sessions.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2004 Paul Davis 
+    Copyright (C) 2004 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -17,31 +17,42 @@
 
 */
 
+#include <cstring>
 #include <cerrno>
-#include <unistd.h>
 #include <fstream>
 #include <algorithm>
-#include <pbd/error.h>
-#include <ardour/configuration.h>
-#include <ardour/recent_sessions.h>
-#include <ardour/utils.h>
-#include "i18n.h"
 
+#include <glibmm/miscutils.h>
+
+#include "pbd/error.h"
+
+#include "ardour/rc_configuration.h"
+#include "ardour/filesystem_paths.h"
+#include "ardour/recent_sessions.h"
+
+#include "i18n.h"
 
 using namespace std;
 using namespace ARDOUR;
+using namespace PBD;
+
+namespace {
+
+       const char * const recent_file_name = "recent";
+       const char * const recent_templates_file_name = "recent_templates";
+
+} // anonymous
 
 int
 ARDOUR::read_recent_sessions (RecentSessions& rs)
 {
-       string path = Config->get_user_ardour_path();
-       path += "/recent";
+       std::string path = Glib::build_filename (user_config_directory(), recent_file_name);
 
        ifstream recent (path.c_str());
-       
+
        if (!recent) {
                if (errno != ENOENT) {
-                       error << compose (_("cannot open recent session file %1 (%2)"), path, strerror (errno)) << endmsg;
+                       error << string_compose (_("cannot open recent session file %1 (%2)"), path, strerror (errno)) << endmsg;
                        return -1;
                } else {
                        return 1;
@@ -57,21 +68,16 @@ ARDOUR::read_recent_sessions (RecentSessions& rs)
                if (!recent.good()) {
                        break;
                }
-               
+
                getline(recent, newpair.second);
 
                if (!recent.good()) {
                        break;
                }
 
-               if (!access(newpair.second.c_str(), R_OK)) {
-                       rs.push_back (newpair);
-               }
+               rs.push_back (newpair);
        }
 
-       // This deletes any missing sessions
-       ARDOUR::write_recent_sessions (rs);
-
        /* display sorting should be done in the GUI, otherwise the
         * natural order will be broken
         */
@@ -79,11 +85,42 @@ ARDOUR::read_recent_sessions (RecentSessions& rs)
        return 0;
 }
 
+int
+ARDOUR::read_recent_templates (std::deque<std::string>& rt)
+{
+       std::string path = Glib::build_filename (user_config_directory(), recent_templates_file_name);
+
+       ifstream recent (path.c_str());
+
+       if (!recent) {
+               if (errno != ENOENT) {
+                       error << string_compose (_("cannot open recent template file %1 (%2)"), path, strerror (errno)) << endmsg;
+                       return -1;
+               } else {
+                       return 1;
+               }
+       }
+
+       while (true) {
+
+               std::string session_template_full_name;
+
+               getline(recent, session_template_full_name);
+
+               if (!recent.good()) {
+                       break;
+               }
+
+               rt.push_back (session_template_full_name);
+       }
+
+       return 0;
+}
+
 int
 ARDOUR::write_recent_sessions (RecentSessions& rs)
 {
-       string path = Config->get_user_ardour_path();
-       path += "/recent";
+       std::string path = Glib::build_filename (user_config_directory(), recent_file_name);
 
        ofstream recent (path.c_str());
 
@@ -94,10 +131,28 @@ ARDOUR::write_recent_sessions (RecentSessions& rs)
        for (RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
                recent << (*i).first << '\n' << (*i).second << endl;
        }
-       
+
+       return 0;
+}
+
+int
+ARDOUR::write_recent_templates (std::deque<std::string>& rt)
+{
+       std::string path = Glib::build_filename (user_config_directory(), recent_templates_file_name);
+
+       std::ofstream recent (path.c_str());
+
+       if (!recent) {
+               return -1;
+       }
+
+       for (std::deque<std::string>::const_iterator i = rt.begin(); i != rt.end(); ++i) {
+               recent << (*i) << std::endl;
+       }
+
        return 0;
 }
-       
+
 int
 ARDOUR::store_recent_sessions (string name, string path)
 {
@@ -113,13 +168,62 @@ ARDOUR::store_recent_sessions (string name, string path)
        newpair.second = path;
 
        rs.erase(remove(rs.begin(), rs.end(), newpair), rs.end());
-       
+
        rs.push_front (newpair);
 
-       if (rs.size() > 10) {
-               rs.erase(rs.begin()+10, rs.end());
+       uint32_t max_recent_sessions = Config->get_max_recent_sessions();
+
+       if (rs.size() > max_recent_sessions) {
+               rs.erase(rs.begin()+max_recent_sessions, rs.end());
        }
 
        return ARDOUR::write_recent_sessions (rs);
 }
 
+int
+ARDOUR::store_recent_templates (const std::string& session_template_full_name)
+{
+       std::deque<std::string> rt;
+
+       if (ARDOUR::read_recent_templates (rt) < 0) {
+               return -1;
+       }
+
+       rt.erase(remove (rt.begin(), rt.end(), session_template_full_name), rt.end());
+
+       rt.push_front (session_template_full_name);
+
+       uint32_t max_recent_templates = Config->get_max_recent_templates ();
+
+       if (rt.size() > max_recent_templates) {
+               rt.erase( rt.begin() + max_recent_templates, rt.end ());
+       }
+
+       return ARDOUR::write_recent_templates (rt);
+}
+
+int
+ARDOUR::remove_recent_sessions (const string& path)
+{
+       RecentSessions rs;
+       bool write = false;
+
+       if (ARDOUR::read_recent_sessions (rs) < 0) {
+               return -1;
+       }
+
+       for (RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
+               if (i->second == path) {
+                       rs.erase (i);
+                       write = true;
+                       break;
+               }
+       }
+
+       if (write) {
+               return ARDOUR::write_recent_sessions (rs);
+       } else {
+               return 1;
+       }
+}
+