Fix subtitle control visibility (#139).

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

diff --git a/src/wx/imagemagick_content_dialog.cc b/src/wx/imagemagick_content_dialog.cc
index 726e4b8e2c5db315fc21eaa84ba7e6d6494b329f..24b92fdafee2d5e39339957630551f3d8167fed2 100644 (file)
--- a/src/wx/imagemagick_content_dialog.cc
+++ b/src/wx/imagemagick_content_dialog.cc
@@ -26,6 +26,7 @@ using boost::shared_ptr;
 
 ImageMagickContentDialog::ImageMagickContentDialog (wxWindow* parent, shared_ptr<ImageMagickContent> content)
        : wxDialog (parent, wxID_ANY, _("Image"))
+       , _content (content)
 {
        wxFlexGridSizer* grid = new wxFlexGridSizer (3, 6, 6);
        grid->AddGrowableCol (1, 1);
@@ -53,10 +54,16 @@ ImageMagickContentDialog::ImageMagickContentDialog (wxWindow* parent, shared_ptr
        overall_sizer->SetSizeHints (this);
 
        checked_set (_video_length, content->video_length () / 24);
+       _video_length->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (ImageMagickContentDialog::video_length_changed), 0, this);
 }
 
-int
-ImageMagickContentDialog::video_length () const
+void
+ImageMagickContentDialog::video_length_changed (wxCommandEvent &)
 {
-       return _video_length->GetValue ();
+       shared_ptr<ImageMagickContent> c = _content.lock ();
+       if (!c) {
+               return;
+       }
+       
+       c->set_video_length (_video_length->GetValue() * 24);
 }