X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Ftiming_panel.cc;h=f33e052a1ad41dad2f2adea9b0b7aa39f7823ceb;hb=39bc73fe192f932ed6695eb87b19de446e8b4f55;hp=f11a4e5e69c553a60bcc1e1119f8ec90e6fb07ed;hpb=c57e92b12c64d4ad1a7f23876a97471565f9a252;p=dcpomatic.git

diff --git a/src/wx/timing_panel.cc b/src/wx/timing_panel.cc
index f11a4e5e6..f33e052a1 100644
--- a/src/wx/timing_panel.cc
+++ b/src/wx/timing_panel.cc
@@ -18,15 +18,18 @@
 */
 
 #include "lib/content.h"
-#include "lib/still_image_content.h"
+#include "lib/image_content.h"
+#include "lib/sndfile_content.h"
 #include "timing_panel.h"
 #include "wx_util.h"
 #include "timecode.h"
 #include "film_editor.h"
 
 using std::cout;
+using std::string;
 using boost::shared_ptr;
 using boost::dynamic_pointer_cast;
+using boost::lexical_cast;
 
 TimingPanel::TimingPanel (FilmEditor* e)
 	: FilmEditorPanel (e, _("Timing"))
@@ -37,98 +40,193 @@ TimingPanel::TimingPanel (FilmEditor* e)
 	add_label_to_sizer (grid, this, _("Position"), true);
 	_position = new Timecode (this);
 	grid->Add (_position);
-	add_label_to_sizer (grid, this, _("Length"), true);
-	_length = new Timecode (this);
-	grid->Add (_length);
+	add_label_to_sizer (grid, this, _("Full length"), true);
+	_full_length = new Timecode (this);
+	grid->Add (_full_length);
 	add_label_to_sizer (grid, this, _("Trim from start"), true);
 	_trim_start = new Timecode (this);
 	grid->Add (_trim_start);
 	add_label_to_sizer (grid, this, _("Trim from end"), true);
 	_trim_end = new Timecode (this);
 	grid->Add (_trim_end);
+	add_label_to_sizer (grid, this, _("Play length"), true);
+	_play_length = new Timecode (this);
+	grid->Add (_play_length);
+
+	{
+		add_label_to_sizer (grid, this, _("Video frame rate"), true);
+		wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+		_video_frame_rate = new wxTextCtrl (this, wxID_ANY);
+		s->Add (_video_frame_rate, 1, wxEXPAND);
+		_set_video_frame_rate = new wxButton (this, wxID_ANY, _("Set"));
+		_set_video_frame_rate->Enable (false);
+		s->Add (_set_video_frame_rate, 0, wxLEFT | wxRIGHT, 8);
+		grid->Add (s, 1, wxEXPAND);
+	}
 
-	_position->Changed.connect   (boost::bind (&TimingPanel::position_changed, this));
-	_length->Changed.connect     (boost::bind (&TimingPanel::length_changed, this));
-	_trim_start->Changed.connect (boost::bind (&TimingPanel::trim_start_changed, this));
-	_trim_end->Changed.connect   (boost::bind (&TimingPanel::trim_end_changed, this));
+	_position->Changed.connect    (boost::bind (&TimingPanel::position_changed, this));
+	_full_length->Changed.connect (boost::bind (&TimingPanel::full_length_changed, this));
+	_trim_start->Changed.connect  (boost::bind (&TimingPanel::trim_start_changed, this));
+	_trim_end->Changed.connect    (boost::bind (&TimingPanel::trim_end_changed, this));
+	_play_length->Changed.connect (boost::bind (&TimingPanel::play_length_changed, this));
+	_video_frame_rate->Bind       (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&TimingPanel::video_frame_rate_changed, this));
+	_set_video_frame_rate->Bind   (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&TimingPanel::set_video_frame_rate, this));
 }
 
 void
-TimingPanel::film_content_changed (shared_ptr<Content> content, int property)
+TimingPanel::film_content_changed (int property)
 {
+	ContentList cl = _editor->selected_content ();
+	shared_ptr<Content> content;
+	if (cl.size() == 1) {
+		content = cl.front ();
+	}
+
+	int const film_video_frame_rate = _editor->film()->video_frame_rate ();
+	
 	if (property == ContentProperty::POSITION) {
 		if (content) {
-			_position->set (content->position (), _editor->film()->video_frame_rate ());
+			_position->set (content->position (), film_video_frame_rate);
 		} else {
-			_position->set (0, 24);
+			_position->set (DCPTime () , 24);
 		}
-	} else if (property == ContentProperty::LENGTH) {
+	} else if (
+		property == ContentProperty::LENGTH ||
+		property == VideoContentProperty::VIDEO_FRAME_RATE ||
+		property == VideoContentProperty::VIDEO_FRAME_TYPE
+		) {
 		if (content) {
-			_length->set (content->full_length (), _editor->film()->video_frame_rate ());
+			_full_length->set (content->full_length (), film_video_frame_rate);
+			_play_length->set (content->length_after_trim (), film_video_frame_rate);
 		} else {
-			_length->set (0, 24);
+			_full_length->set (DCPTime (), 24);
+			_play_length->set (DCPTime (), 24);
 		}
 	} else if (property == ContentProperty::TRIM_START) {
 		if (content) {
-			_trim_start->set (content->trim_start (), _editor->film()->video_frame_rate ());
+			_trim_start->set (content->trim_start (), film_video_frame_rate);
+			_play_length->set (content->length_after_trim (), film_video_frame_rate);
 		} else {
-			_trim_start->set (0, 24);
+			_trim_start->set (DCPTime (), 24);
+			_play_length->set (DCPTime (), 24);
 		}
 	} else if (property == ContentProperty::TRIM_END) {
 		if (content) {
-			_trim_end->set (content->trim_end (), _editor->film()->video_frame_rate ());
+			_trim_end->set (content->trim_end (), film_video_frame_rate);
+			_play_length->set (content->length_after_trim (), film_video_frame_rate);
 		} else {
-			_trim_end->set (0, 24);
+			_trim_end->set (DCPTime (), 24);
+			_play_length->set (DCPTime (), 24);
 		}
-	}	
+	}
 
-	_length->set_editable (dynamic_pointer_cast<StillImageContent> (content));
+	if (property == VideoContentProperty::VIDEO_FRAME_RATE) {
+		if (content) {
+			shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (content);
+			if (vc) {
+				_video_frame_rate->SetValue (std_to_wx (lexical_cast<string> (vc->video_frame_rate ())));
+			} else {
+				_video_frame_rate->SetValue ("24");
+			}
+		} else {
+			_video_frame_rate->SetValue ("24");
+		}
+	}
+
+	shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (content);
+	shared_ptr<SndfileContent> sc = dynamic_pointer_cast<SndfileContent> (content);
+	_full_length->set_editable (ic && ic->still ());
+	_play_length->set_editable (!ic || !ic->still ());
+	_video_frame_rate->Enable ((ic && !ic->still ()) || sc);
+	_set_video_frame_rate->Enable (false);
 }
 
 void
 TimingPanel::position_changed ()
 {
-	shared_ptr<Content> c = _editor->selected_content ();
-	if (!c) {
-		return;
+	ContentList c = _editor->selected_content ();
+	if (c.size() == 1) {
+		c.front()->set_position (_position->get (_editor->film()->video_frame_rate ()));
 	}
-
-	c->set_position (_position->get (_editor->film()->video_frame_rate ()));
 }
 
 void
-TimingPanel::length_changed ()
+TimingPanel::full_length_changed ()
 {
-	shared_ptr<Content> c = _editor->selected_content ();
-	if (!c) {
-		return;
+	ContentList c = _editor->selected_content ();
+	if (c.size() == 1) {
+		shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (c.front ());
+		if (ic && ic->still ()) {
+			/* XXX: No effective FRC here... is this right? */
+			ic->set_video_length (ContentTime (_full_length->get (_editor->film()->video_frame_rate()), FrameRateChange (1, 1)));
+		}
 	}
+}
 
-	shared_ptr<StillImageContent> ic = dynamic_pointer_cast<StillImageContent> (c);
-	if (ic) {
-		ic->set_video_length (_length->get (_editor->film()->video_frame_rate()) * ic->video_frame_rate() / TIME_HZ);
+void
+TimingPanel::trim_start_changed ()
+{
+	ContentList c = _editor->selected_content ();
+	if (c.size() == 1) {
+		c.front()->set_trim_start (_trim_start->get (_editor->film()->video_frame_rate ()));
 	}
 }
 
+
 void
-TimingPanel::trim_start_changed ()
+TimingPanel::trim_end_changed ()
 {
-	shared_ptr<Content> c = _editor->selected_content ();
-	if (!c) {
-		return;
+	ContentList c = _editor->selected_content ();
+	if (c.size() == 1) {
+		c.front()->set_trim_end (_trim_end->get (_editor->film()->video_frame_rate ()));
 	}
+}
 
-	c->set_trim_start (_trim_start->get (_editor->film()->video_frame_rate ()));
+void
+TimingPanel::play_length_changed ()
+{
+	ContentList c = _editor->selected_content ();
+	if (c.size() == 1) {
+		c.front()->set_trim_end (c.front()->full_length() - _play_length->get (_editor->film()->video_frame_rate()) - c.front()->trim_start());
+	}
 }
 
+void
+TimingPanel::video_frame_rate_changed ()
+{
+	_set_video_frame_rate->Enable (true);
+}
 
 void
-TimingPanel::trim_end_changed ()
+TimingPanel::set_video_frame_rate ()
 {
-	shared_ptr<Content> c = _editor->selected_content ();
-	if (!c) {
-		return;
+	ContentList c = _editor->selected_content ();
+	if (c.size() == 1) {
+		shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (c.front ());
+		if (ic) {
+			ic->set_video_frame_rate (lexical_cast<float> (wx_to_std (_video_frame_rate->GetValue ())));
+		}
+		_set_video_frame_rate->Enable (false);
 	}
+}
 
-	c->set_trim_end (_trim_end->get (_editor->film()->video_frame_rate ()));
+void
+TimingPanel::content_selection_changed ()
+{
+	ContentList sel = _editor->selected_content ();
+	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);
+	
+	film_content_changed (ContentProperty::POSITION);
+	film_content_changed (ContentProperty::LENGTH);
+	film_content_changed (ContentProperty::TRIM_START);
+	film_content_changed (ContentProperty::TRIM_END);
+	film_content_changed (VideoContentProperty::VIDEO_FRAME_RATE);
 }