using std::cout;
using std::string;
+using std::set;
using boost::shared_ptr;
using boost::dynamic_pointer_cast;
using dcp::raw_convert;
TimingPanel::film_content_changed (int property)
{
ContentList cl = _parent->selected ();
- shared_ptr<Content> content;
- if (cl.size() == 1) {
- content = cl.front ();
- }
-
int const film_video_frame_rate = _parent->film()->video_frame_rate ();
+
+ /* Here we check to see if we have exactly one different value of various
+ properties, and fill the controls with that value if so.
+ */
if (property == ContentProperty::POSITION) {
- if (content) {
- _position->set (content->position (), film_video_frame_rate);
+
+ set<DCPTime> check;
+ for (ContentList::const_iterator i = cl.begin (); i != cl.end(); ++i) {
+ check.insert ((*i)->position ());
+ }
+
+ if (check.size() == 1) {
+ _position->set (cl.front()->position(), film_video_frame_rate);
} else {
- _position->set (DCPTime () , 24);
+ _position->clear ();
}
+
} else if (
property == ContentProperty::LENGTH ||
property == VideoContentProperty::VIDEO_FRAME_RATE ||
property == VideoContentProperty::VIDEO_FRAME_TYPE
) {
- if (content) {
- _full_length->set (content->full_length (), film_video_frame_rate);
- _play_length->set (content->length_after_trim (), film_video_frame_rate);
+
+ set<DCPTime> check;
+ for (ContentList::const_iterator i = cl.begin (); i != cl.end(); ++i) {
+ check.insert ((*i)->full_length ());
+ }
+
+ if (check.size() == 1) {
+ _full_length->set (cl.front()->full_length (), film_video_frame_rate);
} else {
- _full_length->set (DCPTime (), 24);
- _play_length->set (DCPTime (), 24);
+ _full_length->clear ();
}
+
} else if (property == ContentProperty::TRIM_START) {
- if (content) {
- _trim_start->set (content->trim_start (), film_video_frame_rate);
- _play_length->set (content->length_after_trim (), film_video_frame_rate);
+
+ set<DCPTime> check;
+ for (ContentList::const_iterator i = cl.begin (); i != cl.end(); ++i) {
+ check.insert ((*i)->trim_start ());
+ }
+
+ if (check.size() == 1) {
+ _trim_start->set (cl.front()->trim_start (), film_video_frame_rate);
} else {
- _trim_start->set (DCPTime (), 24);
- _play_length->set (DCPTime (), 24);
+ _trim_start->clear ();
}
+
} else if (property == ContentProperty::TRIM_END) {
- if (content) {
- _trim_end->set (content->trim_end (), film_video_frame_rate);
- _play_length->set (content->length_after_trim (), film_video_frame_rate);
+
+ set<DCPTime> check;
+ for (ContentList::const_iterator i = cl.begin (); i != cl.end(); ++i) {
+ check.insert ((*i)->trim_end ());
+ }
+
+ if (check.size() == 1) {
+ _trim_end->set (cl.front()->trim_end (), film_video_frame_rate);
} else {
- _trim_end->set (DCPTime (), 24);
- _play_length->set (DCPTime (), 24);
+ _trim_end->clear ();
+ }
+ }
+
+ if (
+ property == ContentProperty::LENGTH ||
+ property == ContentProperty::TRIM_START ||
+ property == ContentProperty::TRIM_END ||
+ property == VideoContentProperty::VIDEO_FRAME_RATE ||
+ property == VideoContentProperty::VIDEO_FRAME_TYPE
+ ) {
+
+ set<DCPTime> check;
+ for (ContentList::const_iterator i = cl.begin (); i != cl.end(); ++i) {
+ check.insert ((*i)->length_after_trim ());
+ }
+
+ if (check.size() == 1) {
+ _play_length->set (cl.front()->length_after_trim (), film_video_frame_rate);
+ } else {
+ _play_length->clear ();
}
}
if (property == VideoContentProperty::VIDEO_FRAME_RATE) {
- if (content) {
- shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (content);
+ set<float> check;
+ shared_ptr<VideoContent> vc;
+ for (ContentList::const_iterator i = cl.begin (); i != cl.end(); ++i) {
+ vc = dynamic_pointer_cast<VideoContent> (*i);
if (vc) {
- _video_frame_rate->SetValue (std_to_wx (raw_convert<string> (vc->video_frame_rate (), 5)));
- } else {
- _video_frame_rate->SetValue ("24");
+ check.insert (vc->video_frame_rate ());
}
+ }
+ if (check.size() == 1) {
+ _video_frame_rate->SetValue (std_to_wx (raw_convert<string> (vc->video_frame_rate (), 5)));
+ _video_frame_rate->Enable (true);
} else {
- _video_frame_rate->SetValue ("24");
+ _video_frame_rate->SetValue ("");
+ _video_frame_rate->Enable (false);
}
}
- shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (content);
- shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (content);
- _full_length->set_editable (ic && ic->still ());
- _play_length->set_editable (!ic || !ic->still ());
- _video_frame_rate->Enable (vc);
+ bool have_still = false;
+ for (ContentList::const_iterator i = cl.begin (); i != cl.end(); ++i) {
+ shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (*i);
+ if (ic && ic->still ()) {
+ have_still = true;
+ }
+ }
+
+ _full_length->set_editable (have_still);
+ _play_length->set_editable (!have_still);
_set_video_frame_rate->Enable (false);
}
TimingPanel::position_changed ()
{
ContentList c = _parent->selected ();
- if (c.size() == 1) {
- c.front()->set_position (_position->get (_parent->film()->video_frame_rate ()));
+ for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
+ (*i)->set_position (_position->get (_parent->film()->video_frame_rate ()));
}
}
TimingPanel::full_length_changed ()
{
ContentList c = _parent->selected ();
- if (c.size() == 1) {
- shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (c.front ());
+ for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
+ shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (*i);
if (ic && ic->still ()) {
/* XXX: No effective FRC here... is this right? */
ic->set_video_length (ContentTime (_full_length->get (_parent->film()->video_frame_rate()), FrameRateChange (1, 1)));
TimingPanel::trim_start_changed ()
{
ContentList c = _parent->selected ();
- if (c.size() == 1) {
- c.front()->set_trim_start (_trim_start->get (_parent->film()->video_frame_rate ()));
+ for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
+ (*i)->set_trim_start (_trim_start->get (_parent->film()->video_frame_rate ()));
}
}
TimingPanel::trim_end_changed ()
{
ContentList c = _parent->selected ();
- if (c.size() == 1) {
- c.front()->set_trim_end (_trim_end->get (_parent->film()->video_frame_rate ()));
+ for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
+ (*i)->set_trim_end (_trim_end->get (_parent->film()->video_frame_rate ()));
}
}
TimingPanel::play_length_changed ()
{
ContentList c = _parent->selected ();
- if (c.size() == 1) {
- c.front()->set_trim_end (c.front()->full_length() - _play_length->get (_parent->film()->video_frame_rate()) - c.front()->trim_start());
+ for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
+ (*i)->set_trim_end ((*i)->full_length() - _play_length->get (_parent->film()->video_frame_rate()) - (*i)->trim_start());
}
}
TimingPanel::set_video_frame_rate ()
{
ContentList c = _parent->selected ();
- if (c.size() == 1) {
- shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (c.front ());
+ for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
+ shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (*i);
if (vc) {
vc->set_video_frame_rate (raw_convert<float> (wx_to_std (_video_frame_rate->GetValue ())));
}
void
TimingPanel::content_selection_changed ()
{
- ContentList sel = _parent->selected ();
- bool const single = sel.size() == 1;
-
- /* Things that are only allowed with single selections */
- _position->Enable (single);
- _full_length->Enable (single);
- _trim_start->Enable (single);
- _trim_end->Enable (single);
- _play_length->Enable (single);
- _video_frame_rate->Enable (single);
+ bool const e = !_parent->selected().empty ();
+
+ _position->Enable (e);
+ _full_length->Enable (e);
+ _trim_start->Enable (e);
+ _trim_end->Enable (e);
+ _play_length->Enable (e);
+ _video_frame_rate->Enable (e);
film_content_changed (ContentProperty::POSITION);
film_content_changed (ContentProperty::LENGTH);