/*
- 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
* @brief Class generating a GTK widget to show the progress of jobs.
*/
+#include "job_manager_view.h"
+#include "job_view.h"
+#include "wx_util.h"
#include "lib/job_manager.h"
#include "lib/job.h"
#include "lib/util.h"
#include "lib/exceptions.h"
-#include "job_manager_view.h"
-#include "wx_util.h"
+#include "lib/compose.hpp"
+#include <iostream>
-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;
/** Must be called in the GUI thread */
JobManagerView::JobManagerView (wxWindow* parent)
- : wxPanel (parent)
+ : wxScrolledWindow (parent)
{
- _sizer = new wxFlexGridSizer (3, 6, 6);
- _sizer->AddGrowableCol (1, 1);
- SetSizer (_sizer);
+ _panel = new wxPanel (this);
+ wxSizer* sizer = new wxBoxSizer (wxVERTICAL);
+ sizer->Add (_panel, 1, wxEXPAND);
+ SetSizer (sizer);
- Connect (wxID_ANY, wxEVT_TIMER, wxTimerEventHandler (JobManagerView::periodic), 0, this);
+ _table = new wxFlexGridSizer (4, 4, 6);
+ _table->AddGrowableCol (0, 1);
+ _panel->SetSizer (_table);
+
+ SetScrollRate (0, 32);
+ EnableScrolling (false, true);
+
+ 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<JobView> (new JobView (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 ();
-
- for (list<shared_ptr<Job> >::iterator i = jobs.begin(); i != jobs.end(); ++i) {
-
- if (_job_records.find (*i) == _job_records.end ()) {
- add_label_to_sizer (_sizer, this, (*i)->name ());
-
- JobRecord r;
- r.gauge = new wxGauge (this, wxID_ANY, 100);
- _sizer->Add (r.gauge, 1, wxEXPAND);
- r.informed_of_finish = false;
- r.message = add_label_to_sizer (_sizer, this, "");
-
- _job_records[*i] = r;
- _sizer->Layout ();
- }
-
- 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;
- }
+ for (list<shared_ptr<JobView> >::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
+ (*i)->maybe_pulse ();
}
}