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"
38 #include <boost/process.hpp>
39 #ifdef DCPOMATIC_WINDOWS
40 #include <boost/process/windows.hpp>
43 #include <ApplicationServices/ApplicationServices.h>
50 using boost::shared_ptr;
51 using boost::optional;
53 class DOMFrame : public wxFrame
56 explicit DOMFrame (wxString const & title)
57 : wxFrame (0, -1, title)
59 , _sizer (new wxBoxSizer(wxVERTICAL))
61 /* Use a panel as the only child of the Frame so that we avoid
62 the dark-grey background on Windows.
64 wxPanel* overall_panel = new wxPanel (this);
65 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
66 s->Add (overall_panel, 1, wxEXPAND);
69 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
72 add_label_to_sizer (grid, overall_panel, _("DCP"), true, wxGBPosition(r, 0));
73 wxBoxSizer* dcp_name_sizer = new wxBoxSizer (wxHORIZONTAL);
74 _dcp_name = new wxStaticText (overall_panel, wxID_ANY, wxEmptyString);
75 dcp_name_sizer->Add (_dcp_name, 1, wxALIGN_CENTER_VERTICAL | wxRIGHT, DCPOMATIC_SIZER_X_GAP);
76 _dcp_open = new wxButton (overall_panel, wxID_ANY, _("Open..."));
77 dcp_name_sizer->Add (_dcp_open, 0);
78 grid->Add (dcp_name_sizer, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND);
81 add_label_to_sizer (grid, overall_panel, _("Drive"), true, wxGBPosition(r, 0));
82 wxBoxSizer* drive_sizer = new wxBoxSizer (wxHORIZONTAL);
83 _drive = new wxChoice (overall_panel, wxID_ANY);
84 drive_sizer->Add (_drive, 1, wxALIGN_CENTER_VERTICAL | wxRIGHT, DCPOMATIC_SIZER_X_GAP);
85 _drive_refresh = new wxButton (overall_panel, wxID_ANY, _("Refresh"));
86 drive_sizer->Add (_drive_refresh, 0);
87 grid->Add (drive_sizer, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND);
90 _jobs = new JobManagerView (overall_panel, false);
91 grid->Add (_jobs, wxGBPosition(r, 0), wxGBSpan(6, 2), wxEXPAND);
94 _copy = new wxButton (overall_panel, wxID_ANY, _("Copy DCP"));
95 grid->Add (_copy, wxGBPosition(r, 0), wxGBSpan(1, 2), wxEXPAND);
98 grid->AddGrowableCol (1);
100 _dcp_open->Bind (wxEVT_BUTTON, boost::bind(&DOMFrame::open, this));
101 _copy->Bind (wxEVT_BUTTON, boost::bind(&DOMFrame::copy, this));
102 _drive->Bind (wxEVT_CHOICE, boost::bind(&DOMFrame::setup_sensitivity, this));
103 _drive_refresh->Bind (wxEVT_BUTTON, boost::bind(&DOMFrame::drive_refresh, this));
105 _sizer->Add (grid, 1, wxALL | wxEXPAND, DCPOMATIC_DIALOG_BORDER);
106 overall_panel->SetSizer (_sizer);
108 SetSize (768, GetSize().GetHeight() + 32);
110 /* XXX: this is a hack, but I expect we'll need logs and I'm not sure if there's
111 * a better place to put them.
113 dcpomatic_log.reset(new FileLog(config_path() / "disk.log"));
114 dcpomatic_log->set_types (dcpomatic_log->types() | LogEntry::TYPE_DISK);
115 LOG_DISK_NC("dcpomatic_disk started");
119 Bind (wxEVT_SIZE, boost::bind (&DOMFrame::sized, this, _1));
121 JobManager::instance()->ActiveJobsChanged.connect(boost::bind(&DOMFrame::setup_sensitivity, this));
123 #ifdef DCPOMATIC_WINDOWS
124 /* We must use ::shell here, it seems, to avoid error code 740 (related to privilege escalation) */
125 LOG_DISK("Starting writer process %1", disk_writer_path().string());
126 _writer = new boost::process::child (disk_writer_path(), boost::process::shell, boost::process::windows::hide);
129 #ifdef DCPOMATIC_LINUX
130 LOG_DISK("Starting writer process %1", disk_writer_path().string());
131 _writer = new boost::process::child (disk_writer_path());
134 /* _writer is always running on macOS at the moment */
139 _nanomsg.send(DISK_WRITER_QUIT "\n", 2000);
143 void sized (wxSizeEvent& ev)
151 wxDirDialog* d = new wxDirDialog (this, _("Choose a DCP folder"), wxT(""), wxDD_DIR_MUST_EXIST);
152 int r = d->ShowModal ();
153 boost::filesystem::path const path (wx_to_std(d->GetPath()));
161 _dcp_name->SetLabel (std_to_wx(_dcp_path->filename().string()));
162 setup_sensitivity ();
167 DCPOMATIC_ASSERT (_drive->GetSelection() != wxNOT_FOUND);
168 DCPOMATIC_ASSERT (static_cast<bool>(_dcp_path));
170 Drive const& drive = _drives[_drive->GetSelection()];
171 if (drive.mounted()) {
172 TryUnmountDialog* d = new TryUnmountDialog(this, drive.description());
173 int const r = d->ShowModal ();
179 LOG_DISK("Sending unmount request to disk writer for %1", drive.as_xml());
180 if (!_nanomsg.send(DISK_WRITER_UNMOUNT "\n", 2000)) {
181 throw CommunicationFailedError ();
183 if (!_nanomsg.send(drive.as_xml(), 2000)) {
184 throw CommunicationFailedError ();
186 optional<string> reply = _nanomsg.receive (2000);
187 if (!reply || *reply != DISK_WRITER_OK) {
188 MessageDialog* m = new MessageDialog (
190 _("DCP-o-matic Disk Writer"),
191 wxString::Format(_("The drive %s could not be unmounted.\nClose any application that is using it, then try again."), std_to_wx(drive.description()))
200 DriveWipeWarningDialog* d = new DriveWipeWarningDialog (this, _drive->GetString(_drive->GetSelection()));
201 int const r = d->ShowModal ();
202 bool ok = r == wxID_OK && d->confirmed();
209 JobManager::instance()->add(shared_ptr<Job>(new CopyToDriveJob(*_dcp_path, _drives[_drive->GetSelection()], _nanomsg)));
210 setup_sensitivity ();
213 void drive_refresh ()
215 int const sel = _drive->GetSelection ();
217 if (sel != wxNOT_FOUND) {
218 current = _drive->GetString (sel);
221 int re_select = wxNOT_FOUND;
223 _drives = Drive::get ();
224 BOOST_FOREACH (Drive i, _drives) {
225 wxString const s = std_to_wx(i.description());
232 _drive->SetSelection (re_select);
233 setup_sensitivity ();
236 void setup_sensitivity ()
238 _copy->Enable (static_cast<bool>(_dcp_path) && _drive->GetSelection() != wxNOT_FOUND && !JobManager::instance()->work_to_do());
241 wxStaticText* _dcp_name;
244 wxButton* _drive_refresh;
246 JobManagerView* _jobs;
247 boost::optional<boost::filesystem::path> _dcp_path;
248 std::vector<Drive> _drives;
249 #ifndef DCPOMATIC_OSX
250 boost::process::child* _writer;
256 class App : public wxApp
266 Config::FailedToLoad.connect (boost::bind (&App::config_failed_to_load, this));
267 Config::Warning.connect (boost::bind (&App::config_warning, this, _1));
269 SetAppName (_("DCP-o-matic Disk Writer"));
271 if (!wxApp::OnInit()) {
275 #ifdef DCPOMATIC_LINUX
276 unsetenv ("UBUNTU_MENUPROXY");
280 ProcessSerialNumber serial;
281 GetCurrentProcess (&serial);
282 TransformProcessType (&serial, kProcessTransformToForegroundApplication);
285 dcpomatic_setup_path_encoding ();
287 /* Enable i18n; this will create a Config object
288 to look for a force-configured language. This Config
289 object will be wrong, however, because dcpomatic_setup
290 hasn't yet been called and there aren't any filters etc.
293 dcpomatic_setup_i18n ();
295 /* Set things up, including filters etc.
296 which will now be internationalised correctly.
300 /* Force the configuration to be re-loaded correctly next
305 DiskWarningDialog* warning = new DiskWarningDialog ();
306 warning->ShowModal ();
307 if (!warning->confirmed()) {
311 _frame = new DOMFrame (_("DCP-o-matic Disk Writer"));
312 SetTopWindow (_frame);
316 signal_manager = new wxSignalManager (this);
317 Bind (wxEVT_IDLE, boost::bind (&App::idle, this, _1));
321 error_dialog (0, wxString::Format ("DCP-o-matic could not start."), std_to_wx(e.what()));
328 void config_failed_to_load ()
330 message_dialog (_frame, _("The existing configuration failed to load. Default values will be used instead. These may take a short time to create."));
333 void config_warning (string m)
335 message_dialog (_frame, std_to_wx(m));
338 void idle (wxIdleEvent& ev)
340 signal_manager->ui_idle ();
344 void report_exception ()
348 } catch (FileError& e) {
352 _("An exception occurred: %s (%s)\n\n") + REPORT_PROBLEM,
353 std_to_wx (e.what()),
354 std_to_wx (e.file().string().c_str ())
357 } catch (exception& e) {
361 _("An exception occurred: %s.\n\n") + REPORT_PROBLEM,
362 std_to_wx (e.what ())
366 error_dialog (0, _("An unknown exception occurred.") + " " + REPORT_PROBLEM);
370 bool OnExceptionInMainLoop ()
373 /* This will terminate the program */
377 void OnUnhandledException ()