X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Fimagemagick_content_dialog.cc;h=52f3cf1a78d4c28855618621682fcf781dc7a12f;hb=f49d66270bff2577d39474a0c1c18a7a1b1f14f6;hp=726e4b8e2c5db315fc21eaa84ba7e6d6494b329f;hpb=147cca5876dfbdf56e21289c3a36bec4b4850191;p=dcpomatic.git

diff --git a/src/wx/imagemagick_content_dialog.cc b/src/wx/imagemagick_content_dialog.cc
index 726e4b8e2..52f3cf1a7 100644
--- a/src/wx/imagemagick_content_dialog.cc
+++ b/src/wx/imagemagick_content_dialog.cc
@@ -1,3 +1,5 @@
+/* -*- c-basic-offset: 8; default-tab-width: 8; -*- */
+
 /*
     Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
 
@@ -23,9 +25,11 @@
 #include "wx_util.h"
 
 using boost::shared_ptr;
+using boost::dynamic_pointer_cast;
 
 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 +57,16 @@ 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);
 }