--- /dev/null
+/*
+ Copyright (C) 2017 Carl Hetherington <cth@carlh.net>
+
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ DCP-o-matic is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include "lib/cross.h"
+#include "lib/config.h"
+#include "lib/util.h"
+#include "lib/update_checker.h"
+#include "lib/compose.hpp"
+#include "lib/encode_server_finder.h"
+#include "lib/dcp_content.h"
+#include "lib/job_manager.h"
+#include "wx/wx_signal_manager.h"
+#include "wx/wx_util.h"
+#include "wx/about_dialog.h"
+#include "wx/report_problem_dialog.h"
+#include "wx/film_viewer.h"
+#include "wx/update_dialog.h"
+#include <wx/wx.h>
+#include <wx/stdpaths.h>
+#include <wx/splash.h>
+#include <wx/cmdline.h>
+#include <boost/bind.hpp>
+
+using std::string;
+using std::exception;
+using boost::shared_ptr;
+using boost::optional;
+
+enum {
+ ID_file_open = 1,
+ ID_help_report_a_problem,
+ ID_tools_check_for_updates,
+};
+
+class DOMFrame : public wxFrame
+{
+public:
+ DOMFrame ()
+ : wxFrame (0, -1, _("DCP-o-matic Player"))
+ , _update_news_requested (false)
+ {
+
+#if defined(DCPOMATIC_WINDOWS)
+ maybe_open_console ();
+ cout << "DCP-o-matic Player is starting." << "\n";
+#endif
+
+ wxMenuBar* bar = new wxMenuBar;
+ setup_menu (bar);
+ SetMenuBar (bar);
+
+#ifdef DCPOMATIC_WINDOWS
+ SetIcon (wxIcon (std_to_wx ("id")));
+#endif
+
+ Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_open, this), ID_file_open);
+ Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_exit, this), wxID_EXIT);
+ Bind (wxEVT_MENU, boost::bind (&DOMFrame::help_about, this), wxID_ABOUT);
+ Bind (wxEVT_MENU, boost::bind (&DOMFrame::help_report_a_problem, this), ID_help_report_a_problem);
+ Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_check_for_updates, this), ID_tools_check_for_updates);
+
+ /* Use a panel as the only child of the Frame so that we avoid
+ the dark-grey background on Windows.
+ */
+ wxPanel* overall_panel = new wxPanel (this, wxID_ANY);
+
+ _viewer = new FilmViewer (overall_panel, false, false);
+ wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
+ main_sizer->Add (_viewer, 1, wxEXPAND | wxALL, 6);
+ overall_panel->SetSizer (main_sizer);
+
+ UpdateChecker::instance()->StateChanged.connect (boost::bind (&DOMFrame::update_checker_state_changed, this));
+ }
+
+ void load_dcp (boost::filesystem::path dir)
+ {
+ _film.reset (new Film (optional<boost::filesystem::path>()));
+ shared_ptr<DCPContent> dcp (new DCPContent (_film, dir));
+ _film->examine_and_add_content (dcp);
+
+ JobManager* jm = JobManager::instance ();
+ while (jm->work_to_do ()) {
+ /* XXX: progress dialog */
+ while (signal_manager->ui_idle ()) {}
+ dcpomatic_sleep (1);
+ }
+
+ /* XXX: report errors */
+
+ _viewer->set_film (_film);
+ }
+
+private:
+
+ void setup_menu (wxMenuBar* m)
+ {
+ wxMenu* file = new wxMenu;
+ file->Append (ID_file_open, _("&Open...\tCtrl-O"));
+
+#ifndef __WXOSX__
+ file->AppendSeparator ();
+#endif
+
+#ifdef __WXOSX__
+ file->Append (wxID_EXIT, _("&Exit"));
+#else
+ file->Append (wxID_EXIT, _("&Quit"));
+#endif
+
+#ifdef __WXOSX__
+ file->Append (wxID_PREFERENCES, _("&Preferences...\tCtrl-P"));
+#else
+ wxMenu* edit = new wxMenu;
+ edit->Append (wxID_PREFERENCES, _("&Preferences...\tCtrl-P"));
+#endif
+
+ wxMenu* tools = new wxMenu;
+ tools->Append (ID_tools_check_for_updates, _("Check for updates"));
+
+ wxMenu* help = new wxMenu;
+#ifdef __WXOSX__
+ help->Append (wxID_ABOUT, _("About DCP-o-matic"));
+#else
+ help->Append (wxID_ABOUT, _("About"));
+#endif
+ help->Append (ID_help_report_a_problem, _("Report a problem..."));
+
+ m->Append (file, _("&File"));
+ m->Append (tools, _("&Tools"));
+ m->Append (help, _("&Help"));
+ }
+
+ void file_open ()
+ {
+ wxDirDialog* c = new wxDirDialog (
+ this,
+ _("Select DCP to open"),
+ wxStandardPaths::Get().GetDocumentsDir(),
+ wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST
+ );
+
+ int r;
+ while (true) {
+ r = c->ShowModal ();
+ if (r == wxID_OK && c->GetPath() == wxStandardPaths::Get().GetDocumentsDir()) {
+ error_dialog (this, _("You did not select a folder. Make sure that you select a folder before clicking Open."));
+ } else {
+ break;
+ }
+ }
+
+ if (r == wxID_OK) {
+ load_dcp (wx_to_std (c->GetPath ()));
+ }
+
+ c->Destroy ();
+ }
+
+ void file_exit ()
+ {
+ Close ();
+ }
+
+ void tools_check_for_updates ()
+ {
+ UpdateChecker::instance()->run ();
+ _update_news_requested = true;
+ }
+
+ void help_about ()
+ {
+ AboutDialog* d = new AboutDialog (this);
+ d->ShowModal ();
+ d->Destroy ();
+ }
+
+ void help_report_a_problem ()
+ {
+ ReportProblemDialog* d = new ReportProblemDialog (this);
+ if (d->ShowModal () == wxID_OK) {
+ d->report ();
+ }
+ d->Destroy ();
+ }
+
+ void update_checker_state_changed ()
+ {
+ UpdateChecker* uc = UpdateChecker::instance ();
+
+ bool const announce =
+ _update_news_requested ||
+ (uc->stable() && Config::instance()->check_for_updates()) ||
+ (uc->test() && Config::instance()->check_for_updates() && Config::instance()->check_for_test_updates());
+
+ _update_news_requested = false;
+
+ if (!announce) {
+ return;
+ }
+
+ if (uc->state() == UpdateChecker::YES) {
+ UpdateDialog* dialog = new UpdateDialog (this, uc->stable (), uc->test ());
+ dialog->ShowModal ();
+ dialog->Destroy ();
+ } else if (uc->state() == UpdateChecker::FAILED) {
+ error_dialog (this, _("The DCP-o-matic download server could not be contacted."));
+ } else {
+ error_dialog (this, _("There are no new versions of DCP-o-matic available."));
+ }
+
+ _update_news_requested = false;
+ }
+
+ bool _update_news_requested;
+ FilmViewer* _viewer;
+ boost::shared_ptr<Film> _film;
+};
+
+static const wxCmdLineEntryDesc command_line_description[] = {
+ { wxCMD_LINE_PARAM, 0, 0, "DCP to load or create", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
+ { wxCMD_LINE_NONE, "", "", "", wxCmdLineParamType (0), 0 }
+};
+
+/** @class App
+ * @brief The magic App class for wxWidgets.
+ */
+class App : public wxApp
+{
+public:
+ App ()
+ : wxApp ()
+ , _frame (0)
+ {}
+
+private:
+
+ bool OnInit ()
+ try
+ {
+ wxInitAllImageHandlers ();
+
+ Config::FailedToLoad.connect (boost::bind (&App::config_failed_to_load, this));
+
+ wxSplashScreen* splash = 0;
+ try {
+ if (!Config::have_existing ("config.xml")) {
+ wxBitmap bitmap;
+ boost::filesystem::path p = shared_path () / "splash.png";
+ if (bitmap.LoadFile (std_to_wx (p.string ()), wxBITMAP_TYPE_PNG)) {
+ splash = new wxSplashScreen (bitmap, wxSPLASH_CENTRE_ON_SCREEN | wxSPLASH_NO_TIMEOUT, 0, 0, -1);
+ wxYield ();
+ }
+ }
+ } catch (boost::filesystem::filesystem_error& e) {
+ /* Maybe we couldn't find the splash image; never mind */
+ }
+
+ SetAppName (_("DCP-o-matic Player"));
+
+ if (!wxApp::OnInit()) {
+ return false;
+ }
+
+#ifdef DCPOMATIC_LINUX
+ unsetenv ("UBUNTU_MENUPROXY");
+#endif
+
+#ifdef __WXOSX__
+ ProcessSerialNumber serial;
+ GetCurrentProcess (&serial);
+ TransformProcessType (&serial, kProcessTransformToForegroundApplication);
+#endif
+
+ dcpomatic_setup_path_encoding ();
+
+ /* Enable i18n; this will create a Config object
+ to look for a force-configured language. This Config
+ object will be wrong, however, because dcpomatic_setup
+ hasn't yet been called and there aren't any filters etc.
+ set up yet.
+ */
+ dcpomatic_setup_i18n ();
+
+ /* Set things up, including filters etc.
+ which will now be internationalised correctly.
+ */
+ dcpomatic_setup ();
+
+ /* Force the configuration to be re-loaded correctly next
+ time it is needed.
+ */
+ Config::drop ();
+
+ _frame = new DOMFrame ();
+ SetTopWindow (_frame);
+ _frame->Maximize ();
+ if (splash) {
+ splash->Destroy ();
+ }
+ _frame->Show ();
+
+ if (!_dcp_to_load.empty() && boost::filesystem::is_directory (_dcp_to_load)) {
+ try {
+ _frame->load_dcp (_dcp_to_load);
+ } catch (exception& e) {
+ error_dialog (0, std_to_wx (String::compose (wx_to_std (_("Could not load DCP %1 (%2)")), _dcp_to_load, e.what())));
+ }
+ }
+
+ signal_manager = new wxSignalManager (this);
+ Bind (wxEVT_IDLE, boost::bind (&App::idle, this));
+
+ Bind (wxEVT_TIMER, boost::bind (&App::check, this));
+ _timer.reset (new wxTimer (this));
+ _timer->Start (1000);
+
+ if (Config::instance()->check_for_updates ()) {
+ UpdateChecker::instance()->run ();
+ }
+
+ return true;
+ }
+ catch (exception& e)
+ {
+ error_dialog (0, wxString::Format ("DCP-o-matic Player could not start: %s", e.what ()));
+ return true;
+ }
+
+ void OnInitCmdLine (wxCmdLineParser& parser)
+ {
+ parser.SetDesc (command_line_description);
+ parser.SetSwitchChars (wxT ("-"));
+ }
+
+ bool OnCmdLineParsed (wxCmdLineParser& parser)
+ {
+ if (parser.GetParamCount() > 0) {
+ _dcp_to_load = wx_to_std (parser.GetParam (0));
+ }
+
+ return true;
+ }
+
+ void report_exception ()
+ {
+ try {
+ throw;
+ } catch (FileError& e) {
+ error_dialog (
+ 0,
+ wxString::Format (
+ _("An exception occurred: %s (%s)\n\n") + REPORT_PROBLEM,
+ std_to_wx (e.what()),
+ std_to_wx (e.file().string().c_str ())
+ )
+ );
+ } catch (exception& e) {
+ error_dialog (
+ 0,
+ wxString::Format (
+ _("An exception occurred: %s.\n\n") + REPORT_PROBLEM,
+ std_to_wx (e.what ())
+ )
+ );
+ } catch (...) {
+ error_dialog (0, _("An unknown exception occurred.") + " " + REPORT_PROBLEM);
+ }
+ }
+
+ /* An unhandled exception has occurred inside the main event loop */
+ bool OnExceptionInMainLoop ()
+ {
+ report_exception ();
+ /* This will terminate the program */
+ return false;
+ }
+
+ void OnUnhandledException ()
+ {
+ report_exception ();
+ }
+
+ void idle ()
+ {
+ signal_manager->ui_idle ();
+ }
+
+ void check ()
+ {
+ try {
+ EncodeServerFinder::instance()->rethrow ();
+ } catch (exception& e) {
+ error_dialog (0, std_to_wx (e.what ()));
+ }
+ }
+
+ void config_failed_to_load ()
+ {
+ message_dialog (_frame, _("The existing configuration failed to load. Default values will be used instead. These may take a short time to create."));
+ }
+
+ DOMFrame* _frame;
+ shared_ptr<wxTimer> _timer;
+ string _dcp_to_load;
+};
+
+IMPLEMENT_APP (App)
projects / dcpomatic.git / commitdiff