switch Evoral::Sequence debugging to use DEBUG_TRACE(); Sequence uses multiset<....

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

diff --git a/libs/ardour/plugin.cc b/libs/ardour/plugin.cc
index f69de57b9972cf8aeab6b036f3fd05c86b1541a7..9bbe21aabf652ebe6d300979636c85cdaba7f92f 100644 (file)
--- a/libs/ardour/plugin.cc
+++ b/libs/ardour/plugin.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2000-2002 Paul Davis 
+    Copyright (C) 2000-2002 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
@@ -17,6 +17,10 @@
 
 */
 
+#ifdef WAF_BUILD
+#include "libardour-config.h"
+#endif
+
 #include <vector>
 #include <string>
 
@@ -54,16 +58,25 @@
 #include "i18n.h"
 #include <locale.h>
 
+using namespace std;
 using namespace ARDOUR;
 using namespace PBD;
 
 Plugin::Plugin (AudioEngine& e, Session& s)
-       : _engine (e), _session (s)
+       : _engine (e)
+       , _session (s)
+       , _cycles (0)
 {
 }
 
 Plugin::Plugin (const Plugin& other)
-       : _engine (other._engine), _session (other._session), _info (other._info)
+       : StatefulDestructible()
+       , Latent()
+       , _engine (other._engine)
+       , _session (other._session)
+       , _info (other._info)
+       , _cycles (0)
+       , presets (other.presets)
 {
 }
 
@@ -101,7 +114,7 @@ Plugin::get_presets()
        uint32_t id;
        std::string unique (unique_id());
 
-       /* XXX problem: AU plugins don't have numeric ID's. 
+       /* XXX problem: AU plugins don't have numeric ID's.
           Solution: they have a different method of providing presets.
           XXX sub-problem: implement it.
        */
@@ -129,13 +142,13 @@ Plugin::get_presets()
 }
 
 bool
-Plugin::load_preset(const string preset_uri)
+Plugin::load_preset(const string& preset_uri)
 {
        lrdf_defaults* defs = lrdf_get_setting_values(preset_uri.c_str());
 
        if (defs) {
                for (uint32_t i = 0; i < (uint32_t) defs->count; ++i) {
-                       // The defs->items[i].pid < defs->count check is to work around 
+                       // The defs->items[i].pid < defs->count check is to work around
                        // a bug in liblrdf that saves invalid values into the presets file.
                        if (((uint32_t) defs->items[i].pid < (uint32_t) defs->count) && parameter_is_input (defs->items[i].pid)) {
                                set_parameter(defs->items[i].pid, defs->items[i].value);
@@ -148,14 +161,14 @@ Plugin::load_preset(const string preset_uri)
 }
 
 bool
-Plugin::save_preset (string uri, string domain)
+Plugin::save_preset (string name, string domain)
 {
        lrdf_portvalue portvalues[parameter_count()];
        lrdf_defaults defaults;
        uint32_t id;
        std::string unique (unique_id());
 
-       /* XXX problem: AU plugins don't have numeric ID's. 
+       /* XXX problem: AU plugins don't have numeric ID's.
           Solution: they have a different method of providing/saving presets.
           XXX sub-problem: implement it.
        */
@@ -181,28 +194,28 @@ Plugin::save_preset (string uri, string domain)
                warning << _("Could not locate HOME.  Preset not saved.") << endmsg;
                return false;
        }
-       
+
        string source(string_compose("file:%1/.%2/rdf/ardour-presets.n3", envvar, domain));
 
-       map<string,PresetRecord>::const_iterator pr = presets.find(uri);
-       if (pr == presets.end()) {
-               warning << _("Could not find preset ") << uri << endmsg;
-               return false;
-       }
-       free(lrdf_add_preset(source.c_str(), pr->second.label.c_str(), id,  &defaults));
+       char* uri = lrdf_add_preset (source.c_str(), name.c_str(), id, &defaults);
+       
+       /* XXX: why is the uri apparently kept as the key in the `presets' map and also in the PresetRecord? */
+
+       presets.insert (make_pair (uri, PresetRecord (uri, name)));
+       free (uri);
 
        string path = string_compose("%1/.%2", envvar, domain);
        if (g_mkdir_with_parents (path.c_str(), 0775)) {
                warning << string_compose(_("Could not create %1.  Preset not saved. (%2)"), path, strerror(errno)) << endmsg;
                return false;
        }
-       
+
        path += "/rdf";
        if (g_mkdir_with_parents (path.c_str(), 0775)) {
                warning << string_compose(_("Could not create %1.  Preset not saved. (%2)"), path, strerror(errno)) << endmsg;
                return false;
        }
-       
+
        if (lrdf_export_by_source(source.c_str(), source.substr(5).c_str())) {
                warning << string_compose(_("Error saving presets file %1."), source) << endmsg;
                return false;
@@ -221,7 +234,7 @@ ARDOUR::find_plugin(Session& session, string identifier, PluginType type)
        case ARDOUR::LADSPA:
                plugs = mgr->ladspa_plugin_info();
                break;
-       
+
 #ifdef HAVE_SLV2
        case ARDOUR::LV2:
                plugs = mgr->lv2_plugin_info();
@@ -264,7 +277,7 @@ ARDOUR::find_plugin(Session& session, string identifier, PluginType type)
                }
        }
 #endif
-       
+
        return PluginPtr ((Plugin*) 0);
 }