#include "job_manager_view.h"
#include "wx_util.h"
-using namespace std;
-using namespace boost;
+using std::string;
+using std::list;
+using std::map;
+using boost::shared_ptr;
+using boost::weak_ptr;
/** Must be called in the GUI thread */
-JobManagerView::JobManagerView (wxWindow* parent)
- : wxPanel (parent)
+JobManagerView::JobManagerView (wxWindow* parent, Buttons buttons)
+ : wxScrolledWindow (parent)
+ , _buttons (buttons)
{
- _sizer = new wxFlexGridSizer (3, 6, 6);
- _sizer->AddGrowableCol (1, 1);
- SetSizer (_sizer);
+ _panel = new wxPanel (this);
+ wxSizer* sizer = new wxBoxSizer (wxVERTICAL);
+ sizer->Add (_panel, 1, wxEXPAND);
+ SetSizer (sizer);
+
+ int N = 5;
+ if (buttons & PAUSE) {
+ ++N;
+ }
+
+ _table = new wxFlexGridSizer (N, 6, 6);
+ _table->AddGrowableCol (1, 1);
+ _panel->SetSizer (_table);
- Connect (wxID_ANY, wxEVT_TIMER, wxTimerEventHandler (JobManagerView::periodic), 0, this);
- _timer.reset (new wxTimer (this));
- _timer->Start (1000);
+ SetScrollRate (0, 32);
- update ();
+ JobManager::instance()->JobAdded.connect (bind (&JobManagerView::job_added, this, _1));
}
void
-JobManagerView::periodic (wxTimerEvent &)
+JobManagerView::job_added (weak_ptr<Job> j)
{
- update ();
+ shared_ptr<Job> job = j.lock ();
+ if (!job) {
+ return;
+ }
+
+ wxStaticText* m = new wxStaticText (_panel, wxID_ANY, std_to_wx (job->name ()));
+ _table->Insert (0, m, 0, wxALIGN_CENTER_VERTICAL | wxALL, 6);
+
+ JobRecord r;
+ int n = 1;
+ r.scroll_nudged = false;
+ r.gauge = new wxGauge (_panel, wxID_ANY, 100);
+ _table->Insert (n, r.gauge, 1, wxEXPAND | wxLEFT | wxRIGHT);
+ ++n;
+
+ r.message = new wxStaticText (_panel, wxID_ANY, std_to_wx (""));
+ _table->Insert (n, r.message, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
+ ++n;
+
+ r.cancel = new wxButton (_panel, wxID_ANY, _("Cancel"));
+ r.cancel->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (JobManagerView::cancel_clicked), 0, this);
+ _table->Insert (n, r.cancel, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
+ ++n;
+
+ if (_buttons & PAUSE) {
+ r.pause = new wxButton (_panel, wxID_ANY, _("Pause"));
+ r.pause->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (JobManagerView::pause_clicked), 0, this);
+ _table->Insert (n, r.pause, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
+ ++n;
+ }
+
+ r.details = new wxButton (_panel, wxID_ANY, _("Details..."));
+ r.details->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (JobManagerView::details_clicked), 0, this);
+ r.details->Enable (false);
+ _table->Insert (n, r.details, 1, wxALIGN_CENTER_VERTICAL | wxALL, 6);
+ ++n;
+
+ _job_records[job] = r;
+
+ job->Progress.connect (bind (&JobManagerView::progress, this, j));
+ job->Progress.connect (bind (&JobManagerView::finished, this, j));
+
+ _table->Layout ();
+ FitInside ();
}
-/** Update the view by examining the state of each job.
- * Must be called in the GUI thread.
- */
void
-JobManagerView::update ()
+JobManagerView::progress (weak_ptr<Job> j)
{
- list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
+ shared_ptr<Job> job = j.lock ();
+ if (!job) {
+ return;
+ }
+
+ float const p = job->overall_progress ();
+ if (p >= 0) {
+ checked_set (_job_records[job].message, job->status ());
+ _job_records[job].gauge->SetValue (p * 100);
+ } else {
+ checked_set (_job_records[job].message, wx_to_std (_("Running")));
+ _job_records[job].gauge->Pulse ();
+ }
- for (list<shared_ptr<Job> >::iterator i = jobs.begin(); i != jobs.end(); ++i) {
+ if (!_job_records[job].scroll_nudged && (job->running () || job->finished())) {
+ int x, y;
+ _job_records[job].gauge->GetPosition (&x, &y);
+ int px, py;
+ GetScrollPixelsPerUnit (&px, &py);
+ int vx, vy;
+ GetViewStart (&vx, &vy);
+ int sx, sy;
+ GetClientSize (&sx, &sy);
- if (_job_records.find (*i) == _job_records.end ()) {
- add_label_to_sizer (_sizer, this, (*i)->name ());
-
- JobRecord r;
- r.gauge = new wxGauge (this, wxID_ANY, 100);
- _sizer->Add (r.gauge, 1, wxEXPAND);
- r.informed_of_finish = false;
- r.message = add_label_to_sizer (_sizer, this, "");
-
- _job_records[*i] = r;
- _sizer->Layout ();
+ if (y > (vy * py + sy / 2)) {
+ Scroll (-1, y / py);
+ _job_records[job].scroll_nudged = true;
}
+ }
- string const st = (*i)->status ();
+ _table->Layout ();
+ FitInside ();
+}
- if (!(*i)->finished ()) {
- float const p = (*i)->overall_progress ();
- if (p >= 0) {
- _job_records[*i].message->SetLabel (std_to_wx (st));
- _job_records[*i].gauge->SetValue (p * 100);
- } else {
- _job_records[*i].message->SetLabel (wxT ("Running"));
- _job_records[*i].gauge->Pulse ();
- }
+void
+JobManagerView::finished (weak_ptr<Job> j)
+{
+ shared_ptr<Job> job = j.lock ();
+ if (!job) {
+ return;
+ }
+
+ checked_set (_job_records[job].message, job->status ());
+ if (!job->finished_cancelled ()) {
+ _job_records[job].gauge->SetValue (100);
+ }
+ _job_records[job].cancel->Enable (false);
+ if (!job->error_details().empty ()) {
+ _job_records[job].details->Enable (true);
+ }
+
+ _table->Layout ();
+ FitInside ();
+}
+
+void
+JobManagerView::details_clicked (wxCommandEvent& ev)
+{
+ wxObject* o = ev.GetEventObject ();
+
+ for (map<shared_ptr<Job>, JobRecord>::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
+ if (i->second.details == o) {
+ string s = i->first->error_summary();
+ s[0] = toupper (s[0]);
+ error_dialog (this, std_to_wx (String::compose ("%1.\n\n%2", s, i->first->error_details())));
}
-
- /* Hack to work around our lack of cross-thread
- signalling; we tell the job to emit_finished()
- from here (the GUI thread).
- */
-
- if ((*i)->finished () && !_job_records[*i].informed_of_finish) {
- _job_records[*i].gauge->SetValue (100);
- _job_records[*i].message->SetLabel (std_to_wx (st));
-
- try {
- (*i)->emit_finished ();
- } catch (OpenFileError& e) {
- stringstream s;
- s << "Error: " << e.what();
- error_dialog (this, s.str ());
+ }
+}
+
+void
+JobManagerView::cancel_clicked (wxCommandEvent& ev)
+{
+ wxObject* o = ev.GetEventObject ();
+
+ for (map<shared_ptr<Job>, JobRecord>::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
+ if (i->second.cancel == o) {
+ i->first->cancel ();
+ }
+ }
+}
+
+void
+JobManagerView::pause_clicked (wxCommandEvent& ev)
+{
+ wxObject* o = ev.GetEventObject ();
+ for (map<boost::shared_ptr<Job>, JobRecord>::iterator i = _job_records.begin(); i != _job_records.end(); ++i) {
+ if (i->second.pause == o) {
+ if (i->first->paused()) {
+ i->first->resume ();
+ i->second.pause->SetLabel (_("Pause"));
+ } else {
+ i->first->pause ();
+ i->second.pause->SetLabel (_("Resume"));
}
-
- _job_records[*i].informed_of_finish = true;
}
}
}
+
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