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 adc25294fb882e33fb63a1104c9ab6d79da72d60..7458c32ff8ac979ed7e937aacd3006c68be77e67 100644 (file)
--- a/libs/ardour/recent_sessions.cc
+++ b/libs/ardour/recent_sessions.cc
@@ -19,7 +19,6 @@
 
 #include <cstring>
 #include <cerrno>
-#include <unistd.h>
 #include <fstream>
 #include <algorithm>
 
@@ -27,10 +26,9 @@
 
 #include "pbd/error.h"
 
-#include "ardour/configuration.h"
+#include "ardour/rc_configuration.h"
 #include "ardour/filesystem_paths.h"
 #include "ardour/recent_sessions.h"
-#include "ardour/utils.h"
 
 #include "i18n.h"
 
@@ -41,17 +39,14 @@ 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)
 {
-       sys::path recent_file_path(user_config_directory());
-
-       recent_file_path /= recent_file_name;
-
-       const string path = recent_file_path.to_string();
+       std::string path = Glib::build_filename (user_config_directory(), recent_file_name);
 
        ifstream recent (path.c_str());
 
@@ -91,13 +86,41 @@ ARDOUR::read_recent_sessions (RecentSessions& rs)
 }
 
 int
-ARDOUR::write_recent_sessions (RecentSessions& rs)
+ARDOUR::read_recent_templates (std::deque<std::string>& rt)
 {
-       sys::path recent_file_path(user_config_directory());
+       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;
+               }
 
-       recent_file_path /= recent_file_name;
+               rt.push_back (session_template_full_name);
+       }
+
+       return 0;
+}
 
-       const string path = recent_file_path.to_string();
+int
+ARDOUR::write_recent_sessions (RecentSessions& rs)
+{
+       std::string path = Glib::build_filename (user_config_directory(), recent_file_name);
 
        ofstream recent (path.c_str());
 
@@ -112,6 +135,24 @@ ARDOUR::write_recent_sessions (RecentSessions& rs)
        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)
 {
@@ -130,13 +171,37 @@ ARDOUR::store_recent_sessions (string name, string path)
 
        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)
 {