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"
38 using boost::shared_ptr;
39 using boost::weak_ptr;
41 class JobRecord : public boost::noncopyable
44 JobRecord (shared_ptr<Job> job, wxScrolledWindow* window, wxPanel* panel, wxFlexGridSizer* table)
51 _gauge_message = new wxBoxSizer (wxVERTICAL);
52 _gauge = new wxGauge (panel, wxID_ANY, 100);
53 /* This seems to be required to allow the gauge to shrink under OS X */
54 _gauge->SetMinSize (wxSize (0, -1));
55 _gauge_message->Add (_gauge, 0, wxEXPAND | wxLEFT | wxRIGHT);
56 _message = new wxStaticText (panel, wxID_ANY, wxT (" \n "));
57 _gauge_message->Add (_message, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
58 table->Insert (n, _gauge_message, 1, wxEXPAND | wxLEFT | wxRIGHT);
61 _cancel = new wxButton (panel, wxID_ANY, _("Cancel"));
62 _cancel->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::cancel_clicked, this);
63 table->Insert (n, _cancel, 1, wxALIGN_CENTER_VERTICAL | wxALL, 3);
66 _pause = new wxButton (_panel, wxID_ANY, _("Pause"));
67 _pause->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::pause_clicked, this);
68 table->Insert (n, _pause, 1, wxALIGN_CENTER_VERTICAL | wxALL, 3);
71 _details = new wxButton (_panel, wxID_ANY, _("Details..."));
72 _details->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::details_clicked, this);
73 _details->Enable (false);
74 table->Insert (n, _details, 1, wxALIGN_CENTER_VERTICAL | wxALL, 3);
77 _progress_connection = job->Progress.connect (boost::bind (&JobRecord::progress, this));
78 _finished_connection = job->Finished.connect (boost::bind (&JobRecord::finished, this));
87 if (_job->running() && !_job->progress ()) {
96 string whole = "<b>" + _job->name () + "</b>\n";
97 if (!_job->sub_name().empty ()) {
98 whole += _job->sub_name() + " ";
100 whole += _job->status ();
101 if (whole != _last_message) {
102 _message->SetLabelMarkup (std_to_wx (whole));
103 _gauge_message->Layout ();
104 _last_message = whole;
106 if (_job->progress ()) {
107 _gauge->SetValue (min (100.0f, _job->progress().get() * 100));
115 if (!_job->finished_cancelled ()) {
116 _gauge->SetValue (100);
119 _cancel->Enable (false);
120 _pause->Enable (false);
121 if (!_job->error_details().empty ()) {
122 _details->Enable (true);
126 void details_clicked (wxCommandEvent &)
128 string s = _job->error_summary();
129 s[0] = toupper (s[0]);
130 error_dialog (_window, std_to_wx (String::compose ("%1.\n\n%2", s, _job->error_details())));
133 void cancel_clicked (wxCommandEvent &)
138 void pause_clicked (wxCommandEvent &)
140 if (_job->paused()) {
142 _pause->SetLabel (_("Pause"));
145 _pause->SetLabel (_("Resume"));
149 boost::shared_ptr<Job> _job;
150 wxScrolledWindow* _window;
152 wxBoxSizer* _gauge_message;
154 wxStaticText* _message;
158 std::string _last_message;
160 boost::signals2::scoped_connection _progress_connection;
161 boost::signals2::scoped_connection _finished_connection;
164 /** Must be called in the GUI thread */
165 JobManagerView::JobManagerView (wxWindow* parent)
166 : wxScrolledWindow (parent)
168 _panel = new wxPanel (this);
169 wxSizer* sizer = new wxBoxSizer (wxVERTICAL);
170 sizer->Add (_panel, 1, wxEXPAND);
173 _table = new wxFlexGridSizer (4, 4, 6);
174 _table->AddGrowableCol (0, 1);
175 _panel->SetSizer (_table);
177 SetScrollRate (0, 32);
178 EnableScrolling (false, true);
180 Bind (wxEVT_TIMER, boost::bind (&JobManagerView::periodic, this));
181 _timer.reset (new wxTimer (this));
182 _timer->Start (1000);
184 JobManager::instance()->JobAdded.connect (bind (&JobManagerView::job_added, this, _1));
188 JobManagerView::job_added (weak_ptr<Job> j)
190 shared_ptr<Job> job = j.lock ();
192 _job_records.push_back (shared_ptr<JobRecord> (new JobRecord (job, this, _panel, _table)));
197 JobManagerView::periodic ()
199 for (list<shared_ptr<JobRecord> >::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
200 (*i)->maybe_pulse ();