Separate CPL choice for KDMs into a separate class.

1 files changed, 140 insertions, 0 deletions

diff --git a/src/wx/kdm_cpl_panel.cc b/src/wx/kdm_cpl_panel.cc
new file mode 100644
index 000000000..96b9aa697
--- /dev/null
+++ b/src/wx/kdm_cpl_panel.cc
@@ -0,0 +1,140 @@
+/*
+    Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "kdm_cpl_panel.h"
+#include "wx_util.h"
+#include <libcxml/cxml.h>
+
+using std::vector;
+
+KDMCPLPanel::KDMCPLPanel (wxWindow* parent, vector<CPLSummary> cpls)
+	: wxPanel (parent, wxID_ANY)
+	, _cpls (cpls)
+{
+	wxBoxSizer* vertical = new wxBoxSizer (wxVERTICAL);
+
+	/* CPL choice */
+	wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+	add_label_to_sizer (s, this, _("CPL"), true);
+	_cpl = new wxChoice (this, wxID_ANY);
+	s->Add (_cpl, 1, wxEXPAND);
+	_cpl_browse = new wxButton (this, wxID_ANY, _("Browse..."));
+	s->Add (_cpl_browse, 0);
+	vertical->Add (s, 0, wxEXPAND | wxTOP, DCPOMATIC_SIZER_GAP + 2);
+
+	/* CPL details */
+	wxFlexGridSizer* table = new wxFlexGridSizer (2, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
+	add_label_to_sizer (table, this, _("DCP directory"), true);
+	_dcp_directory = new wxStaticText (this, wxID_ANY, "");
+	table->Add (_dcp_directory);
+	add_label_to_sizer (table, this, _("CPL ID"), true);
+	_cpl_id = new wxStaticText (this, wxID_ANY, "");
+	table->Add (_cpl_id);
+	add_label_to_sizer (table, this, _("CPL annotation text"), true);
+	_cpl_annotation_text = new wxStaticText (this, wxID_ANY, "");
+	table->Add (_cpl_annotation_text);
+	vertical->Add (table, 0, wxEXPAND | wxTOP, DCPOMATIC_SIZER_GAP + 2);
+
+	update_cpl_choice ();
+
+	_cpl->Bind        (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&KDMCPLPanel::update_cpl_summary, this));
+	_cpl_browse->Bind (wxEVT_COMMAND_BUTTON_CLICKED,  boost::bind (&KDMCPLPanel::cpl_browse_clicked, this));
+
+	SetSizerAndFit (vertical);
+}
+
+void
+KDMCPLPanel::update_cpl_choice ()
+{
+	_cpl->Clear ();
+
+	for (vector<CPLSummary>::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+		_cpl->Append (std_to_wx (i->cpl_id));
+
+		if (_cpls.size() > 0) {
+			_cpl->SetSelection (0);
+		}
+	}
+
+	update_cpl_summary ();
+}
+
+void
+KDMCPLPanel::update_cpl_summary ()
+{
+	int const n = _cpl->GetSelection();
+	if (n == wxNOT_FOUND) {
+		return;
+	}
+
+	_dcp_directory->SetLabel (std_to_wx (_cpls[n].dcp_directory));
+	_cpl_id->SetLabel (std_to_wx (_cpls[n].cpl_id));
+	_cpl_annotation_text->SetLabel (std_to_wx (_cpls[n].cpl_annotation_text));
+}
+
+void
+KDMCPLPanel::cpl_browse_clicked ()
+{
+	wxFileDialog* d = new wxFileDialog (this, _("Select CPL XML file"), wxEmptyString, wxEmptyString, "*.xml");
+	if (d->ShowModal() == wxID_CANCEL) {
+		d->Destroy ();
+		return;
+	}
+
+	boost::filesystem::path cpl_file (wx_to_std (d->GetPath ()));
+	boost::filesystem::path dcp_dir = cpl_file.parent_path ();
+
+	d->Destroy ();
+
+	/* XXX: hack alert */
+	cxml::Document cpl_document ("CompositionPlaylist");
+	cpl_document.read_file (cpl_file);
+
+	try {
+		_cpls.push_back (
+			CPLSummary (
+				dcp_dir.filename().string(),
+				cpl_document.string_child("Id").substr (9),
+				cpl_document.string_child ("ContentTitleText"),
+				cpl_file
+				)
+			);
+	} catch (cxml::Error) {
+		error_dialog (this, _("This is not a valid CPL file"));
+		return;
+	}
+
+	update_cpl_choice ();
+	_cpl->SetSelection (_cpls.size() - 1);
+	update_cpl_summary ();
+}
+
+boost::filesystem::path
+KDMCPLPanel::cpl () const
+{
+	int const item = _cpl->GetSelection ();
+	DCPOMATIC_ASSERT (item >= 0);
+	return _cpls[item].cpl_file;
+}
+
+bool
+KDMCPLPanel::has_selected () const
+{
+	return _cpl->GetSelection() != -1;
+}