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authorRobin Gareus <robin@gareus.org>2016-01-07 22:55:08 +0100
committerRobin Gareus <robin@gareus.org>2016-01-07 22:58:27 +0100
commit1973e6ec937a59c74dbef38829e22c484389112d (patch)
treeec738c9c186276b9ea0599139aeffcfe95d6bd7a /libs/ardour/lxvst_plugin.cc
parent58edc83d112bd034ffda09971b6a319338fb74c2 (diff)
lxvst preset name display (user presets only)
Diffstat (limited to 'libs/ardour/lxvst_plugin.cc')
-rw-r--r--libs/ardour/lxvst_plugin.cc66
1 files changed, 66 insertions, 0 deletions
diff --git a/libs/ardour/lxvst_plugin.cc b/libs/ardour/lxvst_plugin.cc
index 4bf6fca914..ac868cd565 100644
--- a/libs/ardour/lxvst_plugin.cc
+++ b/libs/ardour/lxvst_plugin.cc
@@ -17,6 +17,10 @@
*/
+#include <glibmm/fileutils.h>
+#include <glibmm/miscutils.h>
+
+#include "ardour/filesystem_paths.h"
#include "ardour/linux_vst_support.h"
#include "ardour/session.h"
#include "ardour/lxvst_plugin.h"
@@ -94,6 +98,68 @@ LXVSTPluginInfo::load (Session& session)
}
}
+std::vector<Plugin::PresetRecord>
+LXVSTPluginInfo::get_presets(Session&)
+{
+ std::vector<Plugin::PresetRecord> p;
+#ifndef NO_PLUGIN_STATE
+ if (!Config->get_use_lxvst()) {
+ return p;
+ }
+
+#if 0 // TODO - cache, instantiating the plugin can be heavy
+ /* Built-in presets */
+ VSTHandle* handle = vstfx_load(path.c_str());
+ Session::vst_current_loading_id = atoi (unique_id);
+ AEffect* plugin = handle->main_entry (Session::vst_callback);
+ Session::vst_current_loading_id = 0;
+
+ plugin->dispatcher (plugin, effOpen, 0, 0, 0, 0); // :(
+ int const vst_version = plugin->dispatcher (plugin, effGetVstVersion, 0, 0, NULL, 0);
+
+ for (int i = 0; i < plugin->numPrograms; ++i) {
+ Plugin::PresetRecord r (string_compose (X_("VST:%1:%2"), unique_id, i), "", false);
+ if (vst_version >= 2) {
+ char buf[256];
+ if (plugin->dispatcher (plugin, 29, i, 0, buf, 0) == 1) {
+ r.label = buf;
+ } else {
+ r.label = string_compose (_("Preset %1"), i);
+ }
+ } else {
+ r.label = string_compose (_("Preset %1"), i);
+ }
+ p.push_back (r);
+ }
+
+ plugin->dispatcher (plugin, effMainsChanged, 0, 0, 0, 0);
+ plugin->dispatcher (plugin, effClose, 0, 0, 0, 0); // :(
+
+ if (handle->plugincnt) {
+ handle->plugincnt--;
+ }
+ vstfx_unload (handle);
+#endif
+ /* user presets */
+ XMLTree* t = new XMLTree;
+ std::string pf = Glib::build_filename (ARDOUR::user_config_directory (), "presets", string_compose ("vst-%1", unique_id));
+ if (Glib::file_test (pf, Glib::FILE_TEST_EXISTS)) {
+ t->set_filename (pf);
+ if (t->read ()) {
+ XMLNode* root = t->root ();
+ for (XMLNodeList::const_iterator i = root->children().begin(); i != root->children().end(); ++i) {
+ XMLProperty* uri = (*i)->property (X_("uri"));
+ XMLProperty* label = (*i)->property (X_("label"));
+ p.push_back (Plugin::PresetRecord (uri->value(), label->value(), true));
+ }
+ }
+ }
+ delete t;
+#endif
+
+ return p;
+}
+
LXVSTPluginInfo::LXVSTPluginInfo()
{
type = ARDOUR::LXVST;