#include <pbd/xml++.h>
#include <ardour/location.h>
+#include <ardour/session.h>
+#include <ardour/audiofilesource.h>
#include "i18n.h"
using namespace std;
using namespace ARDOUR;
using namespace sigc;
+using namespace PBD;
Location::Location (const Location& other)
: _name (other._name),
_end (other._end),
_flags (other._flags)
{
+ /* start and end flags can never be copied, because there can only ever be one of each */
+
+ _flags = Flags (_flags & ~IsStart);
+ _flags = Flags (_flags & ~IsEnd);
+}
+
+Location::Location (const XMLNode& node)
+{
+ if (set_state (node)) {
+ throw failed_constructor ();
+ }
}
Location*
_start = s;
_end = s;
start_changed(this); /* EMIT SIGNAL */
+ if ( is_start() ) {
+ Session::StartTimeChanged (); /* EMIT SIGNAL */
+ AudioFileSource::set_header_position_offset ( s );
+ }
+ if ( is_end() ) {
+ Session::EndTimeChanged (); /* EMIT SIGNAL */
+ }
}
return 0;
}
Location::get_state (void)
{
XMLNode *node = new XMLNode ("Location");
- char buf[32];
+ char buf[64];
typedef map<string, string>::const_iterator CI;
+
for(CI m = cd_info.begin(); m != cd_info.end(); ++m){
node->add_child_nocopy(cd_info_node(m->first, m->second));
}
+ id().print (buf);
+ node->add_property("id", buf);
node->add_property ("name", name());
snprintf (buf, sizeof (buf), "%u", start());
node->add_property ("start", buf);
int
Location::set_state (const XMLNode& node)
{
- XMLPropertyList plist;
const XMLProperty *prop;
XMLNodeList cd_list = node.children();
string cd_name;
string cd_value;
-
if (node.name() != "Location") {
error << _("incorrect XML node passed to Location::set_state") << endmsg;
return -1;
}
- plist = node.properties();
-
+ if ((prop = node.property ("id")) == 0) {
+ warning << _("XML node for Location has no ID information") << endmsg;
+ } else {
+ _id = prop->value ();
+ }
+
if ((prop = node.property ("name")) == 0) {
error << _("XML node for Location has no name information") << endmsg;
return -1;
int ret;
if (want_lock) {
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
ret = set_current_unlocked (loc);
} else {
ret = set_current_unlocked (loc);
Locations::clear ()
{
{
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
LocationList::iterator tmp;
for (LocationList::iterator i = locations.begin(); i != locations.end(); ) {
tmp = i;
++tmp;
- if (!(*i)->is_end()) {
+ if (!(*i)->is_end() && !(*i)->is_start()) {
locations.erase (i);
}
i = tmp;
Locations::clear_markers ()
{
{
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
LocationList::iterator tmp;
for (LocationList::iterator i = locations.begin(); i != locations.end(); ) {
tmp = i;
++tmp;
- if ((*i)->is_mark() && !(*i)->is_end()) {
+ if ((*i)->is_mark() && !(*i)->is_end() && !(*i)->is_start()) {
locations.erase (i);
}
Locations::clear_ranges ()
{
{
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
LocationList::iterator tmp;
for (LocationList::iterator i = locations.begin(); i != locations.end(); ) {
Locations::add (Location *loc, bool make_current)
{
{
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
locations.push_back (loc);
if (make_current) {
bool was_current = false;
LocationList::iterator i;
- if (loc->is_end()) {
+ if (loc->is_end() || loc->is_start()) {
return;
}
{
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
for (i = locations.begin(); i != locations.end(); ++i) {
if ((*i) == loc) {
{
XMLNode *node = new XMLNode ("Locations");
LocationList::iterator iter;
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
for (iter = locations.begin(); iter != locations.end(); ++iter) {
node->add_child_nocopy ((*iter)->get_state ());
nlist = node.children();
{
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
- Location *loc = new Location;
- if (loc->set_state (**niter)) {
- delete loc;
- } else {
+ try {
+
+ Location *loc = new Location (**niter);
locations.push_back (loc);
}
+
+ catch (failed_constructor& err) {
+ error << _("could not load location from session file - ignored") << endmsg;
+ }
}
if (locations.size()) {
+
current_location = locations.front();
} else {
current_location = 0;
LocationList locs;
{
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
locs = locations;
}
LocationList locs;
{
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
locs = locations;
}
return 0;
}
+jack_nframes_t
+Locations::first_mark_before (jack_nframes_t frame)
+{
+ LocationList locs;
+
+ {
+ Glib::Mutex::Lock lm (lock);
+ locs = locations;
+ }
+
+ LocationStartLaterComparison cmp;
+ locs.sort (cmp);
+
+ /* locs is now sorted latest..earliest */
+
+ for (LocationList::iterator i = locs.begin(); i != locs.end(); ++i) {
+ if (!(*i)->is_hidden()) {
+ if ((*i)->is_mark()) {
+ /* MARK: start == end */
+ if ((*i)->start() < frame) {
+ return (*i)->start();
+ }
+ } else {
+ /* RANGE: start != end, compare start and end */
+ if ((*i)->end() < frame) {
+ return (*i)->end();
+ }
+ if ((*i)->start () < frame) {
+ return (*i)->start();
+ }
+ }
+ }
+ }
+
+ return 0;
+}
+
+jack_nframes_t
+Locations::first_mark_after (jack_nframes_t frame)
+{
+ LocationList locs;
+
+ {
+ Glib::Mutex::Lock lm (lock);
+ locs = locations;
+ }
+
+ LocationStartEarlierComparison cmp;
+ locs.sort (cmp);
+
+ /* locs is now sorted earliest..latest */
+
+ for (LocationList::iterator i = locs.begin(); i != locs.end(); ++i) {
+ if (!(*i)->is_hidden()) {
+ if ((*i)->is_mark()) {
+ /* MARK, start == end so just compare start */
+ if ((*i)->start() > frame) {
+ return (*i)->start();
+ }
+ } else {
+ /* RANGE, start != end, compare start and end */
+ if ((*i)->start() > frame ) {
+ return (*i)->start ();
+ }
+ if ((*i)->end() > frame) {
+ return (*i)->end ();
+ }
+ }
+ }
+ }
+
+ return max_frames;
+}
+
Location*
Locations::end_location () const
{
Locations::restore_state (StateManager::State& state)
{
{
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
State* lstate = dynamic_cast<State*> (&state);
locations = lstate->locations;
Locations::num_range_markers () const
{
uint32_t cnt = 0;
- LockMonitor lm (lock, __LINE__, __FILE__);
+ Glib::Mutex::Lock lm (lock);
for (LocationList::const_iterator i = locations.begin(); i != locations.end(); ++i) {
if ((*i)->is_range_marker()) {
++cnt;
}
return cnt;
}
+
+Location *
+Locations::get_location_by_id(PBD::ID id)
+{
+ LocationList::iterator it;
+ for (it = locations.begin(); it != locations.end(); it++)
+ if (id == (*it)->id())
+ return *it;
+
+ return 0;
+}
projects / ardour.git / blobdiff