Make DKDM output panel tell everyone what the output method is and when it changes.

2 files changed, 25 insertions, 2 deletions

diff --git a/src/wx/dkdm_output_panel.cc b/src/wx/dkdm_output_panel.cc
index f47639f35..66f6dab71 100644
--- a/src/wx/dkdm_output_panel.cc
+++ b/src/wx/dkdm_output_panel.cc
@@ -92,14 +92,22 @@ DKDMOutputPanel::DKDMOutputPanel(wxWindow* parent)
 	table->Add(_email, 1, wxEXPAND);
 	table->AddSpacer(0);
 
-	_write_to->bind(&DKDMOutputPanel::setup_sensitivity, this);
-	_email->bind(&DKDMOutputPanel::setup_sensitivity, this);
+	_write_to->bind(&DKDMOutputPanel::method_changed, this);
+	_email->bind(&DKDMOutputPanel::method_changed, this);
 
 	SetSizer(table);
 }
 
 
 void
+DKDMOutputPanel::method_changed()
+{
+	setup_sensitivity();
+	MethodChanged();
+}
+
+
+void
 DKDMOutputPanel::setup_sensitivity()
 {
 	_folder->Enable(_write_to->GetValue());
@@ -197,3 +205,12 @@ DKDMOutputPanel::directory() const
 {
 	return wx_to_std(_folder->GetPath());
 }
+
+
+bool
+DKDMOutputPanel::method_selected() const
+{
+	return _write_to->GetValue() || _email->GetValue();
+}
+
+
diff --git a/src/wx/dkdm_output_panel.h b/src/wx/dkdm_output_panel.h
index 71a897c41..31f621830 100644
--- a/src/wx/dkdm_output_panel.h
+++ b/src/wx/dkdm_output_panel.h
@@ -54,7 +54,13 @@ public:
 		std::function<bool (boost::filesystem::path)> confirm_overwrite
 		);
 
+	bool method_selected() const;
+
+	boost::signals2::signal<void ()> MethodChanged;
+
 private:
+	void method_changed();
+
 	NameFormatEditor* _filename_format;
 	CheckBox* _write_to;
 #ifdef DCPOMATIC_USE_OWN_PICKER