Add button to move things to the start of reels (#798).

[dcpomatic.git] / src / wx / timing_panel.cc

diff --git a/src/wx/timing_panel.cc b/src/wx/timing_panel.cc
index 63606f46c734ab1d939497e03e7e185d4bf0ef1c..1e87f8e8debf5e0d360ab16a038103c15145278c 100644 (file)
--- a/src/wx/timing_panel.cc
+++ b/src/wx/timing_panel.cc
@@ -23,6 +23,7 @@
 #include "film_viewer.h"
 #include "timecode.h"
 #include "content_panel.h"
+#include "move_to_dialog.h"
 #include "lib/content.h"
 #include "lib/image_content.h"
 #include "lib/raw_convert.h"
@@ -88,6 +89,9 @@ TimingPanel::TimingPanel (ContentPanel* p, FilmViewer* viewer)
        add_label_to_sizer (grid, this, _("Position"), true);
        _position = new Timecode<DCPTime> (this);
        grid->Add (_position);
+       _move_to_start_of_reel = new wxButton (this, wxID_ANY, _("Move to start of reel"));
+       grid->AddSpacer (0);
+       grid->Add (_move_to_start_of_reel);
        add_label_to_sizer (grid, this, _("Full length"), true);
        _full_length = new Timecode<DCPTime> (this);
        grid->Add (_full_length);
@@ -143,6 +147,7 @@ TimingPanel::TimingPanel (ContentPanel* p, FilmViewer* viewer)
        grid->Add (t, 0, wxALIGN_CENTER_VERTICAL | wxLEFT | wxRIGHT, 6);
 
        _position->Changed.connect    (boost::bind (&TimingPanel::position_changed, this));
+       _move_to_start_of_reel->Bind  (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&TimingPanel::move_to_start_of_reel_clicked, this));
        _full_length->Changed.connect (boost::bind (&TimingPanel::full_length_changed, this));
        _trim_start->Changed.connect  (boost::bind (&TimingPanel::trim_start_changed, this));
        _trim_start_to_playhead->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&TimingPanel::trim_start_to_playhead_clicked, this));
@@ -477,3 +482,30 @@ TimingPanel::setup_sensitivity ()
        _trim_start_to_playhead->Enable (any_over_ph);
        _trim_end_to_playhead->Enable (any_over_ph);
 }
+
+void
+TimingPanel::move_to_start_of_reel_clicked ()
+{
+       /* Find common position of all selected content, if it exists */
+
+       optional<DCPTime> position;
+       BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+               if (!position) {
+                       position = i->position();
+               } else {
+                       if (position.get() != i->position()) {
+                               position.reset ();
+                               break;
+                       }
+               }
+       }
+
+       MoveToDialog* d = new MoveToDialog (this, position, _parent->film());
+
+       if (d->ShowModal() == wxID_OK) {
+               BOOST_FOREACH (shared_ptr<Content> i, _parent->selected ()) {
+                       i->set_position (d->position ());
+               }
+       }
+       d->Destroy ();
+}