/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2015 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
#include "job_manager_view.h"
#include "wx_util.h"
-using namespace std;
-using namespace boost;
+using std::string;
+using std::list;
+using std::map;
+using std::min;
+using std::cout;
+using boost::shared_ptr;
+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, 1, wxEXPAND | wxLEFT | wxRIGHT);
+ _message = new wxStaticText (panel, wxID_ANY, wxT (""), 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>: " + _job->sub_name() + " " + _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;
+};
/** Must be called in the GUI thread */
JobManagerView::JobManagerView (wxWindow* parent)
wxSizer* sizer = new wxBoxSizer (wxVERTICAL);
sizer->Add (_panel, 1, wxEXPAND);
SetSizer (sizer);
-
- _table = new wxFlexGridSizer (3, 6, 6);
- _table->AddGrowableCol (1, 1);
+
+ _table = new wxFlexGridSizer (4, 4, 6);
+ _table->AddGrowableCol (0, 1);
_panel->SetSizer (_table);
SetScrollRate (0, 32);
+ EnableScrolling (false, true);
- Connect (wxID_ANY, wxEVT_TIMER, wxTimerEventHandler (JobManagerView::periodic), 0, this);
+ Bind (wxEVT_TIMER, boost::bind (&JobManagerView::periodic, this));
_timer.reset (new wxTimer (this));
_timer->Start (1000);
- update ();
+ JobManager::instance()->JobAdded.connect (bind (&JobManagerView::job_added, this, _1));
}
void
-JobManagerView::periodic (wxTimerEvent &)
+JobManagerView::job_added (weak_ptr<Job> j)
{
- update ();
+ shared_ptr<Job> job = j.lock ();
+ if (job) {
+ _job_records.push_back (shared_ptr<JobRecord> (new JobRecord (job, this, _panel, _table)));
+ }
}
-/** Update the view by examining the state of each job.
- * Must be called in the GUI thread.
- */
void
-JobManagerView::update ()
+JobManagerView::periodic ()
{
- list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
-
- int index = 0;
-
- for (list<shared_ptr<Job> >::iterator i = jobs.begin(); i != jobs.end(); ++i) {
-
- if (_job_records.find (*i) == _job_records.end ()) {
- wxStaticText* m = new wxStaticText (_panel, wxID_ANY, std_to_wx ((*i)->name ()));
- _table->Insert (index, m, 0, wxALIGN_CENTER_VERTICAL | wxALL, 6);
-
- JobRecord r;
- r.gauge = new wxGauge (_panel, wxID_ANY, 100);
- _table->Insert (index + 1, r.gauge, 1, wxEXPAND | wxLEFT | wxRIGHT);
-
- r.informed_of_finish = false;
- r.message = new wxStaticText (_panel, wxID_ANY, std_to_wx (""));
- _table->Insert (index + 2, r.message, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
-
- _job_records[*i] = r;
- }
-
- string const st = (*i)->status ();
-
- if (!(*i)->finished ()) {
- float const p = (*i)->overall_progress ();
- if (p >= 0) {
- _job_records[*i].message->SetLabel (std_to_wx (st));
- _job_records[*i].gauge->SetValue (p * 100);
- } else {
- _job_records[*i].message->SetLabel (wxT ("Running"));
- _job_records[*i].gauge->Pulse ();
- }
- }
-
- /* Hack to work around our lack of cross-thread
- signalling; we tell the job to emit_finished()
- from here (the GUI thread).
- */
-
- if ((*i)->finished () && !_job_records[*i].informed_of_finish) {
- _job_records[*i].gauge->SetValue (100);
- _job_records[*i].message->SetLabel (std_to_wx (st));
-
- try {
- (*i)->emit_finished ();
- } catch (OpenFileError& e) {
- stringstream s;
- s << "Error: " << e.what();
- error_dialog (this, s.str ());
- }
-
- _job_records[*i].informed_of_finish = true;
- }
-
- index += 3;
+ for (list<shared_ptr<JobRecord> >::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
+ (*i)->maybe_pulse ();
}
-
- _table->Layout ();
- FitInside ();
}
projects / dcpomatic.git / blobdiff