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/*
Copyright (C) 2012 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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/** @file src/job_manager_view.cc
* @brief Class generating a GTK widget to show the progress of jobs.
*/
#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"
using std::string;
using std::list;
using boost::shared_ptr;
/** Must be called in the GUI thread */
JobManagerView::JobManagerView (wxWindow* parent)
: wxScrolledWindow (parent)
{
_panel = new wxPanel (this);
wxSizer* sizer = new wxBoxSizer (wxVERTICAL);
sizer->Add (_panel, 1, wxEXPAND);
SetSizer (sizer);
_table = new wxFlexGridSizer (3, 6, 6);
_table->AddGrowableCol (1, 1);
_panel->SetSizer (_table);
SetScrollRate (0, 32);
Connect (wxID_ANY, wxEVT_TIMER, wxTimerEventHandler (JobManagerView::periodic), 0, this);
_timer.reset (new wxTimer (this));
_timer->Start (1000);
update ();
}
void
JobManagerView::periodic (wxTimerEvent &)
{
update ();
}
/** Update the view by examining the state of each job.
* Must be called in the GUI thread.
*/
void
JobManagerView::update ()
{
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.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 ();
}
}
if ((*i)->finished()) {
_job_records[*i].gauge->SetValue (100);
_job_records[*i].message->SetLabel (std_to_wx (st));
}
index += 3;
}
_table->Layout ();
FitInside ();
}
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