Support specification of maximum simultaneous connections for upload.

2 files changed, 34 insertions, 0 deletions

diff --git a/src/wx/upload_destination_dialog.cc b/src/wx/upload_destination_dialog.cc
index d4da24bb0..64509f4da 100644
--- a/src/wx/upload_destination_dialog.cc
+++ b/src/wx/upload_destination_dialog.cc
@@ -21,6 +21,7 @@
 
 #include "check_box.h"
 #include "dcpomatic_choice.h"
+#include "dcpomatic_spin_ctrl.h"
 #include "password_entry.h"
 #include "upload_destination_dialog.h"
 #include "wx_util.h"
@@ -30,6 +31,7 @@
 using std::shared_ptr;
 using std::string;
 using std::vector;
+using boost::optional;
 
 
 UploadDestinationDialog::UploadDestinationDialog(wxWindow* parent)
@@ -41,6 +43,9 @@ UploadDestinationDialog::UploadDestinationDialog(wxWindow* parent)
 	_protocol = add(new Choice(this));
 	_passive = add(new CheckBox(this, _("Passive")));
 	add_spacer();
+	_limit_connections = add(new CheckBox(this, _("Limit connections")));
+	_maximum_connections = add(new SpinCtrl(this, DCPOMATIC_SPIN_CTRL_WIDTH), 0);
+	_maximum_connections->SetRange(1, 100);
 	add(_("Host"), true);
 	_host = add(new wxTextCtrl(this, wxID_ANY));
 	add(_("Path"), true);
@@ -56,6 +61,7 @@ UploadDestinationDialog::UploadDestinationDialog(wxWindow* parent)
 	_protocol->add_entry(_("FTPS"), file_transfer_protocol_to_string(FileTransferProtocol::FTPS));
 
 	_protocol->bind(&UploadDestinationDialog::protocol_changed, this);
+	_limit_connections->bind(&UploadDestinationDialog::limit_connections_changed, this);
 
 	layout();
 
@@ -63,6 +69,9 @@ UploadDestinationDialog::UploadDestinationDialog(wxWindow* parent)
 
 	_protocol->set(0);
 	protocol_changed();
+	_limit_connections->set(false);
+	_maximum_connections->set(5);
+	limit_connections_changed();
 }
 
 
@@ -76,19 +85,34 @@ UploadDestinationDialog::protocol_changed()
 
 
 void
+UploadDestinationDialog::limit_connections_changed()
+{
+	_maximum_connections->Enable(_limit_connections->get());
+}
+
+
+void
 UploadDestinationDialog::set(UploadDestination const& destination)
 {
 	checked_set(_name, destination.name);
 	checked_set(_protocol, static_cast<int>(destination.protocol));
 	checked_set(_passive, destination.passive_ftp);
+	checked_set(_limit_connections, static_cast<bool>(destination.maximum_connections));
+	if (_limit_connections->get()) {
+		checked_set(_maximum_connections, *destination.maximum_connections);
+	} else {
+		checked_set(_maximum_connections, 5);
+	}
 	checked_set(_host, destination.host);
 	checked_set(_path, destination.path);
 	checked_set(_user, destination.user);
 	checked_set(_password, destination.password);
 
 	protocol_changed();
+	limit_connections_changed();
 }
 
+
 vector<UploadDestination>
 UploadDestinationDialog::get () const
 {
@@ -97,11 +121,17 @@ UploadDestinationDialog::get () const
 		protocol = file_transfer_protocol_from_string(*protocol_name);
 	}
 
+	optional<int> max;
+	if (_limit_connections->get()) {
+		max = _maximum_connections->get();
+	}
+
 	return {
 		UploadDestination(
 			wx_to_std(_name->GetValue()),
 			protocol,
 			_passive->get(),
+			max,
 			wx_to_std(_host->GetValue()),
 			wx_to_std(_path->GetValue()),
 			wx_to_std(_user->GetValue()),
diff --git a/src/wx/upload_destination_dialog.h b/src/wx/upload_destination_dialog.h
index 62abafe0f..1ebe13552 100644
--- a/src/wx/upload_destination_dialog.h
+++ b/src/wx/upload_destination_dialog.h
@@ -27,6 +27,7 @@
 class CheckBox;
 class Choice;
 class PasswordEntry;
+class SpinCtrl;
 class wxTextCtrl;
 
 
@@ -40,10 +41,13 @@ public:
 
 private:
 	void protocol_changed();
+	void limit_connections_changed();
 
 	wxTextCtrl* _name;
 	Choice* _protocol;
 	CheckBox* _passive;
+	CheckBox* _limit_connections;
+	SpinCtrl* _maximum_connections;
 	wxTextCtrl* _host;
 	wxTextCtrl* _path;
 	wxTextCtrl* _user;