#include <cmath>
#include <iomanip>
#include <algorithm>
-#include <fstream>
+#include "pbd/gstdio_compat.h"
#include <glibmm/threads.h>
#include <glibmm/miscutils.h>
#include <glibmm/fileutils.h>
#include "pbd/xml++.h"
#include "pbd/pthread_utils.h"
#include "pbd/enumwriter.h"
+#include "pbd/types_convert.h"
#include "ardour/debug.h"
+#include "ardour/profile.h"
#include "ardour/session.h"
#include "ardour/source.h"
#include "ardour/transient_detector.h"
+#include "ardour/types_convert.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
+
+namespace PBD {
+ DEFINE_ENUM_CONVERT(ARDOUR::Source::Flag);
+}
using namespace std;
using namespace ARDOUR;
Source::get_state ()
{
XMLNode *node = new XMLNode ("Source");
- char buf[64];
- node->add_property ("name", name());
- node->add_property ("type", _type.to_string());
- node->add_property (X_("flags"), enum_2_string (_flags));
- id().print (buf, sizeof (buf));
- node->add_property ("id", buf);
+ node->set_property ("name", name());
+ node->set_property ("type", _type);
+ node->set_property (X_("flags"), _flags);
+ node->set_property ("id", id());
if (_timestamp != 0) {
- snprintf (buf, sizeof (buf), "%ld", _timestamp);
- node->add_property ("timestamp", buf);
+ node->set_property ("timestamp", (int64_t)_timestamp);
}
return *node;
int
Source::set_state (const XMLNode& node, int version)
{
- const XMLProperty* prop;
-
- if ((prop = node.property ("name")) != 0) {
- _name = prop->value();
+ std::string str;
+ if (node.get_property ("name", str)) {
+ _name = str;
} else {
return -1;
}
return -1;
}
- if ((prop = node.property ("type")) != 0) {
- _type = DataType(prop->value());
- }
+ node.get_property ("type", _type);
- if ((prop = node.property ("timestamp")) != 0) {
- sscanf (prop->value().c_str(), "%ld", &_timestamp);
+ int64_t t;
+ if (node.get_property ("timestamp", t)) {
+ _timestamp = t;
}
- if ((prop = node.property (X_("flags"))) != 0) {
- _flags = Flag (string_2_enum (prop->value(), _flags));
- } else {
+ if (!node.get_property (X_("flags"), _flags)) {
_flags = Flag (0);
-
}
/* old style, from the period when we had DestructiveFileSource */
- if ((prop = node.property (X_("destructive"))) != 0) {
+ if (node.get_property (X_("destructive"), str)) {
_flags = Flag (_flags | Destructive);
}
+ if (Profile->get_trx() && (_flags & Destructive)) {
+ error << string_compose (_("%1: this session uses destructive tracks, which are not supported"), PROGRAM_NAME) << endmsg;
+ return -1;
+ }
+
if (version < 3000) {
/* a source with an XML node must necessarily already exist,
and therefore cannot be removable/writable etc. etc.; 2.X
void
Source::set_been_analysed (bool yn)
{
- {
+ if (yn) {
+ if (0 == load_transients (get_transients_path())) {
+ yn = false;
+ }
+ }
+ if (yn != _analysed) {
Glib::Threads::Mutex::Lock lm (_analysis_lock);
_analysed = yn;
}
-
- if (yn) {
- load_transients (get_transients_path());
- AnalysisChanged(); // EMIT SIGNAL
- }
+ AnalysisChanged(); // EMIT SIGNAL
}
int
Source::load_transients (const string& path)
{
- ifstream file (path.c_str());
-
- if (!file) {
+ int rv = 0;
+ FILE *tf;
+ if (! (tf = g_fopen (path.c_str (), "rb"))) {
return -1;
}
transients.clear ();
-
- stringstream strstr;
- double val;
-
- while (file.good()) {
- file >> val;
-
- if (!file.fail()) {
- framepos_t frame = (framepos_t) floor (val * _session.frame_rate());
- transients.push_back (frame);
+ while (!feof (tf) && !ferror(tf)) {
+ double val;
+ if (1 != fscanf (tf, "%lf", &val)) {
+ rv = -1;
+ break;
}
+
+ samplepos_t sample = (samplepos_t) floor (val * _session.sample_rate());
+ transients.push_back (sample);
}
- return 0;
+ ::fclose (tf);
+ return rv;
}
string
}
void
-Source::set_timeline_position (framepos_t pos)
+Source::set_timeline_position (samplepos_t pos)
{
_timeline_position = pos;
}