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)
38 : wxScrolledWindow (parent)
40 _panel = new wxPanel (this);
41 wxSizer* sizer = new wxBoxSizer (wxVERTICAL);
42 sizer->Add (_panel, 1, wxEXPAND);
45 _table = new wxFlexGridSizer (5, 6, 6);
46 _table->AddGrowableCol (1, 1);
47 _panel->SetSizer (_table);
49 SetScrollRate (0, 32);
51 Connect (wxID_ANY, wxEVT_TIMER, wxTimerEventHandler (JobManagerView::periodic), 0, this);
52 _timer.reset (new wxTimer (this));
59 JobManagerView::periodic (wxTimerEvent &)
64 /** Update the view by examining the state of each job.
65 * Must be called in the GUI thread.
68 JobManagerView::update ()
70 list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
74 for (list<shared_ptr<Job> >::iterator i = jobs.begin(); i != jobs.end(); ++i) {
76 if (_job_records.find (*i) == _job_records.end ()) {
77 wxStaticText* m = new wxStaticText (_panel, wxID_ANY, std_to_wx ((*i)->name ()));
78 _table->Insert (index, m, 0, wxALIGN_CENTER_VERTICAL | wxALL, 6);
82 r.scroll_nudged = false;
83 r.gauge = new wxGauge (_panel, wxID_ANY, 100);
84 _table->Insert (index + 1, r.gauge, 1, wxEXPAND | wxLEFT | wxRIGHT);
86 r.message = new wxStaticText (_panel, wxID_ANY, std_to_wx (""));
87 _table->Insert (index + 2, r.message, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
89 r.cancel = new wxButton (_panel, wxID_ANY, _("Cancel"));
90 r.cancel->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (JobManagerView::cancel_clicked), 0, this);
91 _table->Insert (index + 3, r.cancel, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
93 r.details = new wxButton (_panel, wxID_ANY, _("Details..."));
94 r.details->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (JobManagerView::details_clicked), 0, this);
95 r.details->Enable (false);
96 _table->Insert (index + 4, r.details, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
102 string const st = (*i)->status ();
104 if (!(*i)->finished ()) {
105 float const p = (*i)->overall_progress ();
107 checked_set (_job_records[*i].message, st);
108 _job_records[*i].gauge->SetValue (p * 100);
110 checked_set (_job_records[*i].message, wx_to_std (_("Running")));
111 _job_records[*i].gauge->Pulse ();
116 if (!_job_records[*i].scroll_nudged && ((*i)->running () || (*i)->finished())) {
118 _job_records[*i].gauge->GetPosition (&x, &y);
120 GetScrollPixelsPerUnit (&px, &py);
122 GetViewStart (&vx, &vy);
124 GetClientSize (&sx, &sy);
126 if (y > (vy * py + sy / 2)) {
128 _job_records[*i].scroll_nudged = true;
132 if ((*i)->finished() && !_job_records[*i].finalised) {
133 checked_set (_job_records[*i].message, st);
134 if (!(*i)->finished_cancelled()) {
135 _job_records[*i].gauge->SetValue (100);
138 _job_records[*i].finalised = true;
139 _job_records[*i].cancel->Enable (false);
140 if (!(*i)->error_details().empty ()) {
141 _job_records[*i].details->Enable (true);
153 JobManagerView::details_clicked (wxCommandEvent& ev)
155 wxObject* o = ev.GetEventObject ();
157 for (map<shared_ptr<Job>, JobRecord>::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
158 if (i->second.details == o) {
159 string s = i->first->error_summary();
160 s[0] = toupper (s[0]);
161 error_dialog (this, std_to_wx (String::compose ("%1.\n\n%2", s, i->first->error_details())));
167 JobManagerView::cancel_clicked (wxCommandEvent& ev)
169 wxObject* o = ev.GetEventObject ();
171 for (map<shared_ptr<Job>, JobRecord>::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
172 if (i->second.cancel == o) {