2 Copyright (C) 2019-2020 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
21 #include "wx/wx_signal_manager.h"
22 #include "wx/wx_util.h"
23 #include "wx/job_manager_view.h"
24 #include "wx/drive_wipe_warning_dialog.h"
25 #include "wx/try_unmount_dialog.h"
26 #include "wx/message_dialog.h"
27 #include "wx/disk_warning_dialog.h"
28 #include "lib/file_log.h"
29 #include "lib/dcpomatic_log.h"
31 #include "lib/config.h"
32 #include "lib/signal_manager.h"
33 #include "lib/cross.h"
34 #include "lib/copy_to_drive_job.h"
35 #include "lib/job_manager.h"
36 #include "lib/disk_writer_messages.h"
37 #include "lib/version.h"
39 #include <boost/process.hpp>
40 #ifdef DCPOMATIC_WINDOWS
41 #include <boost/process/windows.hpp>
44 #include <ApplicationServices/ApplicationServices.h>
52 using boost::shared_ptr;
53 using boost::optional;
55 class DOMFrame : public wxFrame
58 explicit DOMFrame (wxString const & title)
59 : wxFrame (0, -1, title)
61 , _sizer (new wxBoxSizer(wxVERTICAL))
63 /* Use a panel as the only child of the Frame so that we avoid
64 the dark-grey background on Windows.
66 wxPanel* overall_panel = new wxPanel (this);
67 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
68 s->Add (overall_panel, 1, wxEXPAND);
71 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
74 add_label_to_sizer (grid, overall_panel, _("DCP"), true, wxGBPosition(r, 0));
75 wxBoxSizer* dcp_name_sizer = new wxBoxSizer (wxHORIZONTAL);
76 _dcp_name = new wxStaticText (overall_panel, wxID_ANY, wxEmptyString);
77 dcp_name_sizer->Add (_dcp_name, 1, wxALIGN_CENTER_VERTICAL | wxRIGHT, DCPOMATIC_SIZER_X_GAP);
78 _dcp_open = new wxButton (overall_panel, wxID_ANY, _("Open..."));
79 dcp_name_sizer->Add (_dcp_open, 0);
80 grid->Add (dcp_name_sizer, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND);
83 add_label_to_sizer (grid, overall_panel, _("Drive"), true, wxGBPosition(r, 0));
84 wxBoxSizer* drive_sizer = new wxBoxSizer (wxHORIZONTAL);
85 _drive = new wxChoice (overall_panel, wxID_ANY);
86 drive_sizer->Add (_drive, 1, wxALIGN_CENTER_VERTICAL | wxRIGHT, DCPOMATIC_SIZER_X_GAP);
87 _drive_refresh = new wxButton (overall_panel, wxID_ANY, _("Refresh"));
88 drive_sizer->Add (_drive_refresh, 0);
89 grid->Add (drive_sizer, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND);
92 _jobs = new JobManagerView (overall_panel, false);
93 grid->Add (_jobs, wxGBPosition(r, 0), wxGBSpan(6, 2), wxEXPAND);
96 _copy = new wxButton (overall_panel, wxID_ANY, _("Copy DCP"));
97 grid->Add (_copy, wxGBPosition(r, 0), wxGBSpan(1, 2), wxEXPAND);
100 grid->AddGrowableCol (1);
102 _dcp_open->Bind (wxEVT_BUTTON, boost::bind(&DOMFrame::open, this));
103 _copy->Bind (wxEVT_BUTTON, boost::bind(&DOMFrame::copy, this));
104 _drive->Bind (wxEVT_CHOICE, boost::bind(&DOMFrame::setup_sensitivity, this));
105 _drive_refresh->Bind (wxEVT_BUTTON, boost::bind(&DOMFrame::drive_refresh, this));
107 _sizer->Add (grid, 1, wxALL | wxEXPAND, DCPOMATIC_DIALOG_BORDER);
108 overall_panel->SetSizer (_sizer);
110 SetSize (768, GetSize().GetHeight() + 32);
112 /* XXX: this is a hack, but I expect we'll need logs and I'm not sure if there's
113 * a better place to put them.
115 dcpomatic_log.reset(new FileLog(config_path() / "disk.log"));
116 dcpomatic_log->set_types (dcpomatic_log->types() | LogEntry::TYPE_DISK);
117 LOG_DISK("dcpomatic_disk %1 started", dcpomatic_git_commit);
121 Bind (wxEVT_SIZE, boost::bind (&DOMFrame::sized, this, _1));
123 JobManager::instance()->ActiveJobsChanged.connect(boost::bind(&DOMFrame::setup_sensitivity, this));
125 #ifdef DCPOMATIC_WINDOWS
126 /* We must use ::shell here, it seems, to avoid error code 740 (related to privilege escalation) */
127 LOG_DISK("Starting writer process %1", disk_writer_path().string());
128 _writer = new boost::process::child (disk_writer_path(), boost::process::shell, boost::process::windows::hide);
131 #ifdef DCPOMATIC_LINUX
132 LOG_DISK("Starting writer process %1", disk_writer_path().string());
133 _writer = new boost::process::child (disk_writer_path());
137 LOG_DISK_NC("Sending notification to writer daemon");
138 notify_post ("com.dcpomatic.disk.writer.start");
144 _nanomsg.send(DISK_WRITER_QUIT "\n", 2000);
148 void sized (wxSizeEvent& ev)
156 wxDirDialog* d = new wxDirDialog (this, _("Choose a DCP folder"), wxT(""), wxDD_DIR_MUST_EXIST);
157 int r = d->ShowModal ();
158 boost::filesystem::path const path (wx_to_std(d->GetPath()));
166 _dcp_name->SetLabel (std_to_wx(_dcp_path->filename().string()));
167 setup_sensitivity ();
172 DCPOMATIC_ASSERT (_drive->GetSelection() != wxNOT_FOUND);
173 DCPOMATIC_ASSERT (static_cast<bool>(_dcp_path));
175 Drive const& drive = _drives[_drive->GetSelection()];
176 if (drive.mounted()) {
177 TryUnmountDialog* d = new TryUnmountDialog(this, drive.description());
178 int const r = d->ShowModal ();
184 LOG_DISK("Sending unmount request to disk writer for %1", drive.as_xml());
185 if (!_nanomsg.send(DISK_WRITER_UNMOUNT "\n", 2000)) {
186 throw CommunicationFailedError ();
188 if (!_nanomsg.send(drive.as_xml(), 2000)) {
189 throw CommunicationFailedError ();
191 optional<string> reply = _nanomsg.receive (2000);
192 if (!reply || *reply != DISK_WRITER_OK) {
193 MessageDialog* m = new MessageDialog (
195 _("DCP-o-matic Disk Writer"),
196 wxString::Format(_("The drive %s could not be unmounted.\nClose any application that is using it, then try again."), std_to_wx(drive.description()))
205 DriveWipeWarningDialog* d = new DriveWipeWarningDialog (this, _drive->GetString(_drive->GetSelection()));
206 int const r = d->ShowModal ();
207 bool ok = r == wxID_OK && d->confirmed();
214 JobManager::instance()->add(shared_ptr<Job>(new CopyToDriveJob(*_dcp_path, _drives[_drive->GetSelection()], _nanomsg)));
215 setup_sensitivity ();
218 void drive_refresh ()
220 int const sel = _drive->GetSelection ();
222 if (sel != wxNOT_FOUND) {
223 current = _drive->GetString (sel);
226 int re_select = wxNOT_FOUND;
228 _drives = Drive::get ();
229 BOOST_FOREACH (Drive i, _drives) {
230 wxString const s = std_to_wx(i.description());
237 _drive->SetSelection (re_select);
238 setup_sensitivity ();
241 void setup_sensitivity ()
243 _copy->Enable (static_cast<bool>(_dcp_path) && _drive->GetSelection() != wxNOT_FOUND && !JobManager::instance()->work_to_do());
246 wxStaticText* _dcp_name;
249 wxButton* _drive_refresh;
251 JobManagerView* _jobs;
252 boost::optional<boost::filesystem::path> _dcp_path;
253 std::vector<Drive> _drives;
254 #ifndef DCPOMATIC_OSX
255 boost::process::child* _writer;
261 class App : public wxApp
271 Config::FailedToLoad.connect (boost::bind (&App::config_failed_to_load, this));
272 Config::Warning.connect (boost::bind (&App::config_warning, this, _1));
274 SetAppName (_("DCP-o-matic Disk Writer"));
276 if (!wxApp::OnInit()) {
280 #ifdef DCPOMATIC_LINUX
281 unsetenv ("UBUNTU_MENUPROXY");
285 ProcessSerialNumber serial;
286 GetCurrentProcess (&serial);
287 TransformProcessType (&serial, kProcessTransformToForegroundApplication);
290 dcpomatic_setup_path_encoding ();
292 /* Enable i18n; this will create a Config object
293 to look for a force-configured language. This Config
294 object will be wrong, however, because dcpomatic_setup
295 hasn't yet been called and there aren't any filters etc.
298 dcpomatic_setup_i18n ();
300 /* Set things up, including filters etc.
301 which will now be internationalised correctly.
305 /* Force the configuration to be re-loaded correctly next
310 DiskWarningDialog* warning = new DiskWarningDialog ();
311 warning->ShowModal ();
312 if (!warning->confirmed()) {
316 _frame = new DOMFrame (_("DCP-o-matic Disk Writer"));
317 SetTopWindow (_frame);
321 signal_manager = new wxSignalManager (this);
322 Bind (wxEVT_IDLE, boost::bind (&App::idle, this, _1));
326 error_dialog (0, wxString::Format ("DCP-o-matic could not start."), std_to_wx(e.what()));
333 void config_failed_to_load ()
335 message_dialog (_frame, _("The existing configuration failed to load. Default values will be used instead. These may take a short time to create."));
338 void config_warning (string m)
340 message_dialog (_frame, std_to_wx(m));
343 void idle (wxIdleEvent& ev)
345 signal_manager->ui_idle ();
349 void report_exception ()
353 } catch (FileError& e) {
357 _("An exception occurred: %s (%s)\n\n") + REPORT_PROBLEM,
358 std_to_wx (e.what()),
359 std_to_wx (e.file().string().c_str ())
362 } catch (exception& e) {
366 _("An exception occurred: %s.\n\n") + REPORT_PROBLEM,
367 std_to_wx (e.what ())
371 error_dialog (0, _("An unknown exception occurred.") + " " + REPORT_PROBLEM);
375 bool OnExceptionInMainLoop ()
378 /* This will terminate the program */
382 void OnUnhandledException ()