Add recent files list to player.
[dcpomatic.git] / src / tools / dcpomatic_player.cc
index a0221424e24a999cf8b97c8395abcb57d1595d83..4388ebbc3cce90949e1bba7a3fa88672181b7b61 100644 (file)
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2017 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2017-2018 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -41,6 +41,7 @@
 #include <wx/splash.h>
 #include <wx/cmdline.h>
 #include <wx/preferences.h>
+#include <wx/progdlg.h>
 #ifdef __WXOSX__
 #include <ApplicationServices/ApplicationServices.h>
 #endif
@@ -54,6 +55,7 @@
 using std::string;
 using std::cout;
 using std::exception;
+using std::vector;
 using boost::shared_ptr;
 using boost::optional;
 
@@ -61,6 +63,9 @@ enum {
        ID_file_open = 1,
        ID_file_add_ov,
        ID_file_add_kdm,
+       ID_file_history,
+       /* Allow spare IDs after _history for the recent files list */
+       ID_file_close = 100,
        ID_view_scale_appropriate,
        ID_view_scale_full,
        ID_view_scale_half,
@@ -77,6 +82,10 @@ public:
                , _update_news_requested (false)
                , _info (0)
                , _config_dialog (0)
+               , _file_menu (0)
+               , _history_items (0)
+               , _history_position (0)
+               , _history_separator (0)
                , _viewer (0)
        {
 
@@ -87,6 +96,7 @@ public:
 
                wxMenuBar* bar = new wxMenuBar;
                setup_menu (bar);
+               set_menu_sensitivity ();
                SetMenuBar (bar);
 
 #ifdef DCPOMATIC_WINDOWS
@@ -94,10 +104,13 @@ public:
 #endif
 
                _config_changed_connection = Config::instance()->Changed.connect (boost::bind (&DOMFrame::config_changed, this));
+               config_changed ();
 
                Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_open, this), ID_file_open);
                Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_add_ov, this), ID_file_add_ov);
                Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_add_kdm, this), ID_file_add_kdm);
+               Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_history, this, _1), ID_file_history, ID_file_history + HISTORY_SIZE);
+               Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_close, this), ID_file_close);
                Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_exit, this), wxID_EXIT);
                Bind (wxEVT_MENU, boost::bind (&DOMFrame::edit_preferences, this), wxID_PREFERENCES);
                Bind (wxEVT_MENU, boost::bind (&DOMFrame::set_decode_reduction, this, optional<int>()), ID_view_scale_appropriate);
@@ -126,22 +139,25 @@ public:
        void set_decode_reduction (optional<int> reduction)
        {
                _viewer->set_dcp_decode_reduction (reduction);
+               _info->triggered_update ();
        }
 
        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);
+               _film->examine_and_add_content (dcp, true);
 
                JobManager* jm = JobManager::instance ();
-               while (jm->work_to_do ()) {
-                       /* XXX: progress dialog */
-                       while (signal_manager->ui_idle ()) {}
+
+               wxProgressDialog* progress = new wxProgressDialog (_("DCP-o-matic Player"), _("Loading DCP"));
+
+               while (jm->work_to_do() || signal_manager->ui_idle()) {
                        dcpomatic_sleep (1);
+                       progress->Pulse ();
                }
 
-               while (signal_manager->ui_idle ()) {}
+               progress->Destroy ();
 
                DCPOMATIC_ASSERT (!jm->get().empty());
 
@@ -156,26 +172,37 @@ public:
                }
 
                _viewer->set_film (_film);
+               _viewer->set_position (DCPTime ());
                _info->triggered_update ();
+
+               Config::instance()->add_to_player_history (dir);
+
+               set_menu_sensitivity ();
        }
 
 private:
 
        void setup_menu (wxMenuBar* m)
        {
-               wxMenu* file = new wxMenu;
-               file->Append (ID_file_open, _("&Open...\tCtrl-O"));
-               file->Append (ID_file_add_ov, _("&Add OV..."));
-               file->Append (ID_file_add_kdm, _("&Add KDM..."));
+               _file_menu = new wxMenu;
+               _file_menu->Append (ID_file_open, _("&Open...\tCtrl-O"));
+               _file_add_ov = _file_menu->Append (ID_file_add_ov, _("&Add OV..."));
+               _file_add_kdm = _file_menu->Append (ID_file_add_kdm, _("&Add KDM..."));
+
+               _history_position = _file_menu->GetMenuItems().GetCount();
+
+               _file_menu->AppendSeparator ();
+               _file_menu->Append (ID_file_close, _("&Close"));
+               _file_menu->AppendSeparator ();
 
 #ifdef __WXOSX__
-               file->Append (wxID_EXIT, _("&Exit"));
+               _file_menu->Append (wxID_EXIT, _("&Exit"));
 #else
-               file->Append (wxID_EXIT, _("&Quit"));
+               _file_menu->Append (wxID_EXIT, _("&Quit"));
 #endif
 
 #ifdef __WXOSX__
-               file->Append (wxID_PREFERENCES, _("&Preferences...\tCtrl-P"));
+               _file_menu->Append (wxID_PREFERENCES, _("&Preferences...\tCtrl-P"));
 #else
                wxMenu* edit = new wxMenu;
                edit->Append (wxID_PREFERENCES, _("&Preferences...\tCtrl-P"));
@@ -198,7 +225,7 @@ private:
 #endif
                help->Append (ID_help_report_a_problem, _("Report a problem..."));
 
-               m->Append (file, _("&File"));
+               m->Append (_file_menu, _("&File"));
 #ifndef __WXOSX__
                m->Append (edit, _("&Edit"));
 #endif
@@ -209,12 +236,12 @@ private:
 
        void file_open ()
        {
-               wxDirDialog* c = new wxDirDialog (
-                       this,
-                       _("Select DCP to open"),
-                       wxStandardPaths::Get().GetDocumentsDir(),
-                       wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST
-                       );
+               wxString d = wxStandardPaths::Get().GetDocumentsDir();
+               if (Config::instance()->last_player_load_directory()) {
+                       d = std_to_wx (Config::instance()->last_player_load_directory()->string());
+               }
+
+               wxDirDialog* c = new wxDirDialog (this, _("Select DCP to open"), d, wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST);
 
                int r;
                while (true) {
@@ -227,7 +254,9 @@ private:
                }
 
                if (r == wxID_OK) {
-                       load_dcp (wx_to_std (c->GetPath ()));
+                       boost::filesystem::path const dcp (wx_to_std (c->GetPath ()));
+                       load_dcp (dcp);
+                       Config::instance()->set_last_player_load_directory (dcp.parent_path());
                }
 
                c->Destroy ();
@@ -253,6 +282,7 @@ private:
                }
 
                if (r == wxID_OK) {
+                       DCPOMATIC_ASSERT (_film);
                        shared_ptr<DCPContent> dcp = boost::dynamic_pointer_cast<DCPContent>(_film->content().front());
                        DCPOMATIC_ASSERT (dcp);
                        dcp->add_ov (wx_to_std(c->GetPath()));
@@ -268,23 +298,40 @@ private:
                wxFileDialog* d = new wxFileDialog (this, _("Select KDM"));
 
                if (d->ShowModal() == wxID_OK) {
+                       DCPOMATIC_ASSERT (_film);
                        shared_ptr<DCPContent> dcp = boost::dynamic_pointer_cast<DCPContent>(_film->content().front());
                        DCPOMATIC_ASSERT (dcp);
                        try {
                                dcp->add_kdm (dcp::EncryptedKDM (dcp::file_to_string (wx_to_std (d->GetPath ()), MAX_KDM_SIZE)));
+                               dcp->examine (shared_ptr<Job>());
                        } catch (exception& e) {
-                               error_dialog (this, wxString::Format (_("Could not load KDM (%s)"), e.what ()));
+                               error_dialog (this, wxString::Format (_("Could not load KDM.")), std_to_wx(e.what()));
                                d->Destroy ();
                                return;
                        }
-
-                       dcp->examine (shared_ptr<Job>());
                }
 
                d->Destroy ();
                _info->triggered_update ();
        }
 
+       void file_history (wxCommandEvent& event)
+       {
+               vector<boost::filesystem::path> history = Config::instance()->player_history ();
+               int n = event.GetId() - ID_file_history;
+               if (n >= 0 && n < static_cast<int> (history.size ())) {
+                       load_dcp (history[n]);
+               }
+       }
+
+       void file_close ()
+       {
+               _viewer->set_film (shared_ptr<Film>());
+               _film.reset ();
+               _info->triggered_update ();
+               set_menu_sensitivity ();
+       }
+
        void file_exit ()
        {
                Close ();
@@ -362,14 +409,56 @@ private:
                                        )
                                );
                }
+
+               for (int i = 0; i < _history_items; ++i) {
+                       delete _file_menu->Remove (ID_file_history + i);
+               }
+
+               if (_history_separator) {
+                       _file_menu->Remove (_history_separator);
+               }
+               delete _history_separator;
+               _history_separator = 0;
+
+               int pos = _history_position;
+
+               vector<boost::filesystem::path> history = Config::instance()->player_history ();
+
+               if (!history.empty ()) {
+                       _history_separator = _file_menu->InsertSeparator (pos++);
+               }
+
+               for (size_t i = 0; i < history.size(); ++i) {
+                       string s;
+                       if (i < 9) {
+                               s = String::compose ("&%1 %2", i + 1, history[i].string());
+                       } else {
+                               s = history[i].string();
+                       }
+                       _file_menu->Insert (pos++, ID_file_history + i, std_to_wx (s));
+               }
+
+               _history_items = history.size ();
+       }
+
+       void set_menu_sensitivity ()
+       {
+               _file_add_ov->Enable (static_cast<bool>(_film));
+               _file_add_kdm->Enable (static_cast<bool>(_film));
        }
 
        bool _update_news_requested;
        PlayerInformation* _info;
        wxPreferencesEditor* _config_dialog;
+       wxMenu* _file_menu;
+       int _history_items;
+       int _history_position;
+       wxMenuItem* _history_separator;
        FilmViewer* _viewer;
        boost::shared_ptr<Film> _film;
        boost::signals2::scoped_connection _config_changed_connection;
+       wxMenuItem* _file_add_ov;
+       wxMenuItem* _file_add_kdm;
 };
 
 static const wxCmdLineEntryDesc command_line_description[] = {
@@ -396,20 +485,9 @@ private:
                wxInitAllImageHandlers ();
 
                Config::FailedToLoad.connect (boost::bind (&App::config_failed_to_load, this));
+               Config::Warning.connect (boost::bind (&App::config_warning, this, _1));
 
-               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 */
-               }
+               wxSplashScreen* splash = maybe_show_splash ();
 
                SetAppName (_("DCP-o-matic Player"));
 
@@ -461,7 +539,7 @@ private:
                        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())));
+                               error_dialog (0, std_to_wx (String::compose (wx_to_std (_("Could not load DCP %1.")), _dcp_to_load)), std_to_wx(e.what()));
                        }
                }
 
@@ -475,7 +553,7 @@ private:
        }
        catch (exception& e)
        {
-               error_dialog (0, wxString::Format ("DCP-o-matic Player could not start: %s", e.what ()));
+               error_dialog (0, _("DCP-o-matic Player could not start."), std_to_wx(e.what()));
                return true;
        }
 
@@ -543,6 +621,11 @@ private:
                message_dialog (_frame, _("The existing configuration failed to load.  Default values will be used instead.  These may take a short time to create."));
        }
 
+       void config_warning (string m)
+       {
+               message_dialog (_frame, std_to_wx (m));
+       }
+
        DOMFrame* _frame;
        string _dcp_to_load;
 };