2 Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 /** @file src/job_manager_view.cc
21 * @brief Class generating a GTK widget to show the progress of jobs.
24 #include "job_manager_view.h"
26 #include "lib/job_manager.h"
29 #include "lib/exceptions.h"
30 #include "lib/compose.hpp"
37 using boost::shared_ptr;
38 using boost::weak_ptr;
40 class JobRecord : public boost::noncopyable
43 JobRecord (shared_ptr<Job> job, wxScrolledWindow* window, wxPanel* panel, wxFlexGridSizer* table)
50 wxBoxSizer* gauge_message = new wxBoxSizer (wxVERTICAL);
51 _gauge = new wxGauge (panel, wxID_ANY, 100);
52 /* This seems to be required to allow the gauge to shrink under OS X */
53 _gauge->SetMinSize (wxSize (0, -1));
54 gauge_message->Add (_gauge, 0, wxEXPAND | wxLEFT | wxRIGHT);
55 _message = new wxStaticText (panel, wxID_ANY, wxT (" \n "));
56 gauge_message->Add (_message, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
57 table->Insert (n, gauge_message, 1, wxEXPAND | wxLEFT | wxRIGHT);
60 _cancel = new wxButton (panel, wxID_ANY, _("Cancel"));
61 _cancel->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::cancel_clicked, this);
62 table->Insert (n, _cancel, 1, wxALIGN_CENTER_VERTICAL | wxALL, 3);
65 _pause = new wxButton (_panel, wxID_ANY, _("Pause"));
66 _pause->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::pause_clicked, this);
67 table->Insert (n, _pause, 1, wxALIGN_CENTER_VERTICAL | wxALL, 3);
70 _details = new wxButton (_panel, wxID_ANY, _("Details..."));
71 _details->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::details_clicked, this);
72 _details->Enable (false);
73 table->Insert (n, _details, 1, wxALIGN_CENTER_VERTICAL | wxALL, 3);
76 _progress_connection = job->Progress.connect (boost::bind (&JobRecord::progress, this));
77 _finished_connection = job->Finished.connect (boost::bind (&JobRecord::finished, this));
86 if (_job->running() && !_job->progress ()) {
95 string whole = "<b>" + _job->name () + "</b>\n";
96 if (!_job->sub_name().empty ()) {
97 whole += _job->sub_name() + " ";
99 whole += _job->status ();
100 if (whole != _last_message) {
101 _message->SetLabelMarkup (std_to_wx (whole));
102 _last_message = whole;
104 if (_job->progress ()) {
105 _gauge->SetValue (min (100.0f, _job->progress().get() * 100));
113 if (!_job->finished_cancelled ()) {
114 _gauge->SetValue (100);
117 _cancel->Enable (false);
118 _pause->Enable (false);
119 if (!_job->error_details().empty ()) {
120 _details->Enable (true);
124 void details_clicked (wxCommandEvent &)
126 string s = _job->error_summary();
127 s[0] = toupper (s[0]);
128 error_dialog (_window, std_to_wx (String::compose ("%1.\n\n%2", s, _job->error_details())));
131 void cancel_clicked (wxCommandEvent &)
136 void pause_clicked (wxCommandEvent &)
138 if (_job->paused()) {
140 _pause->SetLabel (_("Pause"));
143 _pause->SetLabel (_("Resume"));
147 boost::shared_ptr<Job> _job;
148 wxScrolledWindow* _window;
151 wxStaticText* _message;
155 std::string _last_message;
157 boost::signals2::scoped_connection _progress_connection;
158 boost::signals2::scoped_connection _finished_connection;
161 /** Must be called in the GUI thread */
162 JobManagerView::JobManagerView (wxWindow* parent)
163 : wxScrolledWindow (parent)
165 _panel = new wxPanel (this);
166 wxSizer* sizer = new wxBoxSizer (wxVERTICAL);
167 sizer->Add (_panel, 1, wxEXPAND);
170 _table = new wxFlexGridSizer (4, 4, 6);
171 _table->AddGrowableCol (0, 1);
172 _panel->SetSizer (_table);
174 SetScrollRate (0, 32);
175 EnableScrolling (false, true);
177 Bind (wxEVT_TIMER, boost::bind (&JobManagerView::periodic, this));
178 _timer.reset (new wxTimer (this));
179 _timer->Start (1000);
181 JobManager::instance()->JobAdded.connect (bind (&JobManagerView::job_added, this, _1));
185 JobManagerView::job_added (weak_ptr<Job> j)
187 shared_ptr<Job> job = j.lock ();
189 _job_records.push_back (shared_ptr<JobRecord> (new JobRecord (job, this, _panel, _table)));
194 JobManagerView::periodic ()
196 for (list<shared_ptr<JobRecord> >::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
197 (*i)->maybe_pulse ();