#include "job.h"
#include "util.h"
#include "cross.h"
+#include "ui_signaller.h"
+#include "exceptions.h"
#include "i18n.h"
using std::string;
using std::list;
+using std::cout;
using std::stringstream;
using boost::shared_ptr;
-Job::Job (shared_ptr<Film> f)
+Job::Job (shared_ptr<const Film> f)
: _film (f)
, _thread (0)
, _state (NEW)
, _start_time (0)
, _progress_unknown (false)
+ , _last_set (0)
, _ran_for (0)
{
descend (1);
set_error (e.what(), m);
+ } catch (OpenFileError& e) {
+
+ set_progress (1);
+ set_state (FINISHED_ERROR);
+
+ set_error (
+ String::compose (_("Could not open %1"), e.file().string()),
+ String::compose (_("DCP-o-matic could not open the file %1. Perhaps it does not exist or is in an unexpected format."), e.file().string())
+ );
+
} catch (boost::thread_interrupted &) {
set_state (FINISHED_CANCELLED);
-
+
} catch (std::exception& e) {
set_progress (1);
void
Job::set_state (State s)
{
- boost::mutex::scoped_lock lm (_state_mutex);
- _state = s;
+ bool finished = false;
+
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _state = s;
- if (_state == FINISHED_OK || _state == FINISHED_ERROR) {
- _ran_for = elapsed_time ();
+ if (_state == FINISHED_OK || _state == FINISHED_ERROR || _state == FINISHED_CANCELLED) {
+ _ran_for = elapsed_time ();
+ finished = true;
+ }
+ }
+
+ if (finished && ui_signaller) {
+ ui_signaller->emit (boost::bind (boost::ref (Finished)));
}
}
void
Job::set_progress (float p)
{
+ if (fabs (p - _last_set) < 0.01) {
+ /* Calm excessive progress reporting */
+ return;
+ }
+
+ _last_set = p;
+
boost::mutex::scoped_lock lm (_progress_mutex);
_progress_unknown = false;
_stack.back().normalised = p;
if (paused ()) {
dcpomatic_sleep (1);
}
+
+ if (ui_signaller) {
+ ui_signaller->emit (boost::bind (boost::ref (Progress)));
+ }
}
/** @return fractional overall progress, or -1 if not known */