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"
34 using boost::shared_ptr;
36 /** Must be called in the GUI thread */
37 JobManagerView::JobManagerView (wxWindow* parent, Buttons buttons)
38 : wxScrolledWindow (parent)
41 _panel = new wxPanel (this);
42 wxSizer* sizer = new wxBoxSizer (wxVERTICAL);
43 sizer->Add (_panel, 1, wxEXPAND);
47 if (buttons & PAUSE) {
51 _table = new wxFlexGridSizer (N, 6, 6);
52 _table->AddGrowableCol (1, 1);
53 _panel->SetSizer (_table);
55 SetScrollRate (0, 32);
57 Connect (wxID_ANY, wxEVT_TIMER, wxTimerEventHandler (JobManagerView::periodic), 0, this);
58 _timer.reset (new wxTimer (this));
65 JobManagerView::periodic (wxTimerEvent &)
70 /** Update the view by examining the state of each job.
71 * Must be called in the GUI thread.
74 JobManagerView::update ()
76 list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
80 for (list<shared_ptr<Job> >::iterator i = jobs.begin(); i != jobs.end(); ++i) {
82 if (_job_records.find (*i) == _job_records.end ()) {
83 wxStaticText* m = new wxStaticText (_panel, wxID_ANY, std_to_wx ((*i)->name ()));
84 _table->Insert (index, m, 0, wxALIGN_CENTER_VERTICAL | wxALL, 6);
89 r.scroll_nudged = false;
90 r.gauge = new wxGauge (_panel, wxID_ANY, 100);
91 _table->Insert (index + n, r.gauge, 1, wxEXPAND | wxLEFT | wxRIGHT);
94 r.message = new wxStaticText (_panel, wxID_ANY, std_to_wx (""));
95 _table->Insert (index + n, r.message, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
98 r.cancel = new wxButton (_panel, wxID_ANY, _("Cancel"));
99 r.cancel->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (JobManagerView::cancel_clicked), 0, this);
100 _table->Insert (index + n, r.cancel, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
103 if (_buttons & PAUSE) {
104 r.pause = new wxButton (_panel, wxID_ANY, _("Pause"));
105 r.pause->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (JobManagerView::pause_clicked), 0, this);
106 _table->Insert (index + n, r.pause, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
110 r.details = new wxButton (_panel, wxID_ANY, _("Details..."));
111 r.details->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (JobManagerView::details_clicked), 0, this);
112 r.details->Enable (false);
113 _table->Insert (index + n, r.details, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
116 _job_records[*i] = r;
120 string const st = (*i)->status ();
122 if (!(*i)->finished ()) {
123 float const p = (*i)->overall_progress ();
125 checked_set (_job_records[*i].message, st);
126 _job_records[*i].gauge->SetValue (p * 100);
128 checked_set (_job_records[*i].message, wx_to_std (_("Running")));
129 _job_records[*i].gauge->Pulse ();
134 if (!_job_records[*i].scroll_nudged && ((*i)->running () || (*i)->finished())) {
136 _job_records[*i].gauge->GetPosition (&x, &y);
138 GetScrollPixelsPerUnit (&px, &py);
140 GetViewStart (&vx, &vy);
142 GetClientSize (&sx, &sy);
144 if (y > (vy * py + sy / 2)) {
146 _job_records[*i].scroll_nudged = true;
150 if ((*i)->finished() && !_job_records[*i].finalised) {
151 checked_set (_job_records[*i].message, st);
152 if (!(*i)->finished_cancelled()) {
153 _job_records[*i].gauge->SetValue (100);
156 _job_records[*i].finalised = true;
157 _job_records[*i].cancel->Enable (false);
158 if (!(*i)->error_details().empty ()) {
159 _job_records[*i].details->Enable (true);
164 if (_buttons & PAUSE) {
174 JobManagerView::details_clicked (wxCommandEvent& ev)
176 wxObject* o = ev.GetEventObject ();
178 for (map<shared_ptr<Job>, JobRecord>::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
179 if (i->second.details == o) {
180 string s = i->first->error_summary();
181 s[0] = toupper (s[0]);
182 error_dialog (this, std_to_wx (String::compose ("%1.\n\n%2", s, i->first->error_details())));
188 JobManagerView::cancel_clicked (wxCommandEvent& ev)
190 wxObject* o = ev.GetEventObject ();
192 for (map<shared_ptr<Job>, JobRecord>::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
193 if (i->second.cancel == o) {
200 JobManagerView::pause_clicked (wxCommandEvent& ev)
202 wxObject* o = ev.GetEventObject ();
203 for (map<boost::shared_ptr<Job>, JobRecord>::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
204 if (i->second.pause == o) {
205 if (i->first->paused()) {
207 i->second.pause->SetLabel (_("Pause"));
210 i->second.pause->SetLabel (_("Resume"));