#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*
}
int
-Location::set_start (jack_nframes_t s)
+Location::set_start (nframes_t s)
{
if (is_mark()) {
if (_start != s) {
+
_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;
}
}
int
-Location::set_end (jack_nframes_t e)
+Location::set_end (nframes_t e)
{
if (is_mark()) {
if (_start != e) {
}
int
-Location::set (jack_nframes_t start, jack_nframes_t end)
+Location::set (nframes_t start, nframes_t end)
{
if (is_mark() && start != end) {
return -1;
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, sizeof (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;
{
current_location = 0;
- save_state (_("initial"));
}
Locations::~Locations ()
{
- std::set<Location*> all_locations;
-
- for (StateMap::iterator siter = states.begin(); siter != states.end(); ++siter) {
-
- State* lstate = dynamic_cast<State*> (*siter);
-
- for (LocationList::iterator liter = lstate->locations.begin(); liter != lstate->locations.end(); ++liter) {
- all_locations.insert (*liter);
- }
-
- for (LocationList::iterator siter = lstate->states.begin(); siter != lstate->states.end(); ++siter) {
- all_locations.insert (*siter);
- }
+ for (LocationList::iterator i = locations.begin(); i != locations.end(); ) {
+ LocationList::iterator tmp = i;
+ ++tmp;
+ delete *i;
+ i = tmp;
}
-
- set_delete (&all_locations);
}
int
current_location = 0;
}
- save_state (_("clear"));
-
changed (); /* EMIT SIGNAL */
current_changed (0); /* EMIT SIGNAL */
}
}
}
- save_state (_("clear markers"));
-
changed (); /* EMIT SIGNAL */
}
current_location = 0;
}
- save_state (_("clear ranges"));
-
changed (); /* EMIT SIGNAL */
current_changed (0); /* EMIT SIGNAL */
}
}
}
- save_state (_("add"));
-
added (loc); /* EMIT SIGNAL */
if (make_current) {
}
if (was_removed) {
- save_state (_("remove"));
-
- removed (loc); /* EMIT SIGNAL */
+
+ removed (loc); /* EMIT SIGNAL */
if (was_current) {
current_changed (0); /* EMIT SIGNAL */
void
Locations::location_changed (Location* loc)
{
- save_state (X_("location changed"));
changed (); /* EMIT SIGNAL */
}
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;
};
Location *
-Locations::first_location_before (jack_nframes_t frame)
+Locations::first_location_before (nframes_t frame)
{
LocationList locs;
}
Location *
-Locations::first_location_after (jack_nframes_t frame)
+Locations::first_location_after (nframes_t frame)
{
LocationList locs;
return 0;
}
-jack_nframes_t
-Locations::first_mark_before (jack_nframes_t frame)
+nframes_t
+Locations::first_mark_before (nframes_t frame)
{
LocationList locs;
return 0;
}
-jack_nframes_t
-Locations::first_mark_after (jack_nframes_t frame)
+nframes_t
+Locations::first_mark_after (nframes_t frame)
{
LocationList locs;
return 0;
}
-StateManager::State*
-Locations::state_factory (std::string why) const
-{
- State* state = new State (why);
-
- state->locations = locations;
-
- for (LocationList::const_iterator i = locations.begin(); i != locations.end(); ++i) {
- state->states.push_back (new Location (**i));
- }
-
- return state;
-}
-
-Change
-Locations::restore_state (StateManager::State& state)
-{
- {
- Glib::Mutex::Lock lm (lock);
- State* lstate = dynamic_cast<State*> (&state);
-
- locations = lstate->locations;
- LocationList& states = lstate->states;
- LocationList::iterator l, s;
-
- for (l = locations.begin(), s = states.begin(); s != states.end(); ++s, ++l) {
- (*l) = (*s);
- }
- }
-
- return Change (0);
-}
-
-UndoAction
-Locations::get_memento () const
-{
- return sigc::bind (mem_fun (*(const_cast<Locations*> (this)), &StateManager::use_state), _current_state_id);
-}
-
uint32_t
Locations::num_range_markers () const
{
}
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