+using boost::weak_ptr;
+
+class JobRecord : public boost::noncopyable
+{
+public:
+ JobRecord (shared_ptr<Job> job, wxScrolledWindow* window, wxPanel* panel, wxFlexGridSizer* table)
+ : _job (job)
+ , _window (window)
+ , _panel (panel)
+ {
+ int n = 0;
+
+ wxBoxSizer* gauge_message = new wxBoxSizer (wxVERTICAL);
+ _gauge = new wxGauge (panel, wxID_ANY, 100);
+ /* This seems to be required to allow the gauge to shrink under OS X */
+ _gauge->SetMinSize (wxSize (0, -1));
+ gauge_message->Add (_gauge, 0, wxEXPAND | wxLEFT | wxRIGHT);
+ _message = new wxStaticText (panel, wxID_ANY, wxT (" \n "), wxDefaultPosition, wxDefaultSize, wxST_ELLIPSIZE_END);
+ gauge_message->Add (_message, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
+ table->Insert (n, gauge_message, 1, wxEXPAND | wxLEFT | wxRIGHT);
+ ++n;
+
+ _cancel = new wxButton (panel, wxID_ANY, _("Cancel"));
+ _cancel->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::cancel_clicked, this);
+ table->Insert (n, _cancel, 1, wxALIGN_CENTER_VERTICAL | wxALL, 3);
+ ++n;
+
+ _pause = new wxButton (_panel, wxID_ANY, _("Pause"));
+ _pause->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::pause_clicked, this);
+ table->Insert (n, _pause, 1, wxALIGN_CENTER_VERTICAL | wxALL, 3);
+ ++n;
+
+ _details = new wxButton (_panel, wxID_ANY, _("Details..."));
+ _details->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::details_clicked, this);
+ _details->Enable (false);
+ table->Insert (n, _details, 1, wxALIGN_CENTER_VERTICAL | wxALL, 3);
+ ++n;
+
+ _progress_connection = job->Progress.connect (boost::bind (&JobRecord::progress, this));
+ _finished_connection = job->Finished.connect (boost::bind (&JobRecord::finished, this));
+
+ table->Layout ();
+ }
+
+ void maybe_pulse ()
+ {
+ if (_job->running() && !_job->progress ()) {
+ _gauge->Pulse ();
+ }
+ }
+
+private:
+
+ void progress ()
+ {
+ string whole = "<b>" + _job->name () + "</b>\n";
+ if (!_job->sub_name().empty ()) {
+ whole += _job->sub_name() + " ";
+ }
+ whole += _job->status ();
+ if (whole != _last_message) {
+ _message->SetLabelMarkup (whole);
+ _last_message = whole;
+ }
+ if (_job->progress ()) {
+ _gauge->SetValue (min (100.0f, _job->progress().get() * 100));
+ }
+ }
+
+ void finished ()
+ {
+ progress ();
+
+ if (!_job->finished_cancelled ()) {
+ _gauge->SetValue (100);
+ }
+
+ _cancel->Enable (false);
+ _pause->Enable (false);
+ if (!_job->error_details().empty ()) {
+ _details->Enable (true);
+ }
+ }
+
+ void details_clicked (wxCommandEvent &)
+ {
+ string s = _job->error_summary();
+ s[0] = toupper (s[0]);
+ error_dialog (_window, std_to_wx (String::compose ("%1.\n\n%2", s, _job->error_details())));
+ }
+
+ void cancel_clicked (wxCommandEvent &)
+ {
+ _job->cancel ();
+ }
+
+ void pause_clicked (wxCommandEvent &)
+ {
+ if (_job->paused()) {
+ _job->resume ();
+ _pause->SetLabel (_("Pause"));
+ } else {
+ _job->pause ();
+ _pause->SetLabel (_("Resume"));
+ }
+ }
+
+ boost::shared_ptr<Job> _job;
+ wxScrolledWindow* _window;
+ wxPanel* _panel;
+ wxGauge* _gauge;
+ wxStaticText* _message;
+ wxButton* _cancel;
+ wxButton* _pause;
+ wxButton* _details;
+ std::string _last_message;
+
+ boost::signals2::scoped_connection _progress_connection;
+ boost::signals2::scoped_connection _finished_connection;
+};