2 Copyright (C) 2012 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 "lib/job_manager.h"
27 #include "lib/exceptions.h"
28 #include "job_manager_view.h"
35 using boost::shared_ptr;
36 using boost::weak_ptr;
41 JobRecord (shared_ptr<Job> job, wxScrolledWindow* window, wxPanel* panel, wxFlexGridSizer* table, bool pause)
46 , _needs_pulse (false)
50 wxStaticText* m = new wxStaticText (panel, wxID_ANY, std_to_wx (_job->name ()));
51 table->Insert (n, m, 0, wxALIGN_CENTER_VERTICAL | wxALL, 6);
54 _gauge = new wxGauge (panel, wxID_ANY, 100);
55 table->Insert (n, _gauge, 1, wxEXPAND | wxLEFT | wxRIGHT);
58 _message = new wxStaticText (panel, wxID_ANY, std_to_wx (""));
59 table->Insert (n, _message, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
62 _cancel = new wxButton (panel, wxID_ANY, _("Cancel"));
63 _cancel->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::cancel_clicked, this);
64 table->Insert (n, _cancel, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
68 _pause = new wxButton (_panel, wxID_ANY, _("Pause"));
69 _pause->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::pause_clicked, this);
70 table->Insert (n, _pause, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
74 _details = new wxButton (_panel, wxID_ANY, _("Details..."));
75 _details->Bind (wxEVT_COMMAND_BUTTON_CLICKED, &JobRecord::details_clicked, this);
76 _details->Enable (false);
77 table->Insert (n, _details, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
80 job->Progress.connect (boost::bind (&JobRecord::progress, this));
81 job->Finished.connect (boost::bind (&JobRecord::finished, this));
89 if (_job->running() && _needs_pulse) {
100 float const p = _job->overall_progress ();
102 checked_set (_message, _job->status ());
103 _gauge->SetValue (p * 100);
104 _needs_pulse = false;
108 _window->FitInside ();
113 checked_set (_message, _job->status ());
114 if (!_job->finished_cancelled ()) {
115 _gauge->SetValue (100);
118 _cancel->Enable (false);
119 if (!_job->error_details().empty ()) {
120 _details->Enable (true);
124 _window->FitInside ();
127 void details_clicked (wxCommandEvent &)
129 string s = _job->error_summary();
130 s[0] = toupper (s[0]);
131 error_dialog (_window, std_to_wx (String::compose ("%1.\n\n%2", s, _job->error_details())));
134 void cancel_clicked (wxCommandEvent &)
139 void pause_clicked (wxCommandEvent &)
141 if (_job->paused()) {
143 _pause->SetLabel (_("Pause"));
146 _pause->SetLabel (_("Resume"));
150 boost::shared_ptr<Job> _job;
151 wxScrolledWindow* _window;
153 wxFlexGridSizer* _table;
155 wxStaticText* _message;
162 /** Must be called in the GUI thread */
163 JobManagerView::JobManagerView (wxWindow* parent, Buttons buttons)
164 : wxScrolledWindow (parent)
167 _panel = new wxPanel (this);
168 wxSizer* sizer = new wxBoxSizer (wxVERTICAL);
169 sizer->Add (_panel, 1, wxEXPAND);
173 if (buttons & PAUSE) {
177 _table = new wxFlexGridSizer (N, 6, 6);
178 _table->AddGrowableCol (1, 1);
179 _panel->SetSizer (_table);
181 SetScrollRate (0, 32);
183 Bind (wxEVT_TIMER, boost::bind (&JobManagerView::periodic, this));
184 _timer.reset (new wxTimer (this));
185 _timer->Start (1000);
187 JobManager::instance()->JobAdded.connect (bind (&JobManagerView::job_added, this, _1));
191 JobManagerView::job_added (weak_ptr<Job> j)
193 shared_ptr<Job> job = j.lock ();
195 _job_records.push_back (shared_ptr<JobRecord> (new JobRecord (job, this, _panel, _table, _buttons & PAUSE)));
200 JobManagerView::periodic ()
202 for (list<shared_ptr<JobRecord> >::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
203 (*i)->maybe_pulse ();