Fix some spelling mistakes (mostly in comments).
[dcpomatic.git] / src / tools / dcpomatic_player.cc
index e409b97311be1fa5c78a5952d6d5a20c51a2102b..90c37d08c726feb29a502585e81a717f3b9a92db 100644 (file)
 
 */
 
-#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/player_information.h"
-#include "wx/update_dialog.h"
+#include "wx/nag_dialog.h"
 #include "wx/player_config_dialog.h"
-#include "wx/verify_dcp_dialog.h"
-#include "wx/standard_controls.h"
+#include "wx/player_information.h"
+#include "wx/player_stress_tester.h"
 #include "wx/playlist_controls.h"
-#include "wx/timer_display.h"
+#include "wx/report_problem_dialog.h"
+#include "wx/standard_controls.h"
 #include "wx/system_information_dialog.h"
-#include "wx/player_stress_tester.h"
+#include "wx/timer_display.h"
+#include "wx/update_dialog.h"
+#include "wx/verify_dcp_dialog.h"
 #include "wx/verify_dcp_progress_dialog.h"
-#include "wx/nag_dialog.h"
-#include "lib/cross.h"
-#include "lib/config.h"
-#include "lib/util.h"
-#include "lib/internet.h"
-#include "lib/update_checker.h"
+#include "wx/wx_signal_manager.h"
+#include "wx/wx_util.h"
 #include "lib/compose.hpp"
+#include "lib/config.h"
+#include "lib/cross.h"
 #include "lib/dcp_content.h"
-#include "lib/job_manager.h"
-#include "lib/job.h"
-#include "lib/film.h"
-#include "lib/null_log.h"
-#include "lib/video_content.h"
-#include "lib/text_content.h"
-#include "lib/ratio.h"
-#include "lib/verify_dcp_job.h"
 #include "lib/dcp_examiner.h"
-#include "lib/examine_content_job.h"
-#include "lib/server.h"
+#include "lib/dcpomatic_log.h"
 #include "lib/dcpomatic_socket.h"
-#include "lib/scoped_temporary.h"
+#include "lib/examine_content_job.h"
 #include "lib/ffmpeg_content.h"
-#include "lib/dcpomatic_log.h"
 #include "lib/file_log.h"
+#include "lib/film.h"
+#include "lib/image.h"
+#include "lib/image_jpeg.h"
+#include "lib/image_png.h"
+#include "lib/internet.h"
+#include "lib/job.h"
+#include "lib/job_manager.h"
+#include "lib/null_log.h"
+#include "lib/player.h"
+#include "lib/player_video.h"
+#include "lib/ratio.h"
+#include "lib/scoped_temporary.h"
+#include "lib/server.h"
+#include "lib/text_content.h"
+#include "lib/update_checker.h"
+#include "lib/util.h"
+#include "lib/verify_dcp_job.h"
+#include "lib/video_content.h"
 #include <dcp/cpl.h>
 #include <dcp/dcp.h>
-#include <dcp/raw_convert.h>
 #include <dcp/exceptions.h>
-#include <wx/wx.h>
-#include <wx/stdpaths.h>
-#include <wx/splash.h>
+#include <dcp/raw_convert.h>
+#include <dcp/search.h>
+#include <dcp/warnings.h>
+LIBDCP_DISABLE_WARNINGS
 #include <wx/cmdline.h>
+#include <wx/display.h>
 #include <wx/preferences.h>
 #include <wx/progdlg.h>
-#include <wx/display.h>
+#include <wx/splash.h>
+#include <wx/stdpaths.h>
+#include <wx/wx.h>
+LIBDCP_ENABLE_WARNINGS
 #ifdef __WXGTK__
 #include <X11/Xlib.h>
 #endif
-#include <boost/bind/bind.hpp>
 #include <boost/algorithm/string.hpp>
+#include <boost/bind/bind.hpp>
 #include <iostream>
 
 #ifdef check
 #undef check
 #endif
 
+
 #define MAX_CPLS 32
 
+
 using std::cout;
 using std::dynamic_pointer_cast;
 using std::exception;
@@ -90,20 +101,22 @@ using std::shared_ptr;
 using std::string;
 using std::vector;
 using std::weak_ptr;
-using boost::scoped_array;
+using boost::bind;
 using boost::optional;
+using boost::scoped_array;
 using boost::thread;
-using boost::bind;
 #if BOOST_VERSION >= 106100
 using namespace boost::placeholders;
 #endif
 using dcp::raw_convert;
 using namespace dcpomatic;
 
+
 enum {
        ID_file_open = 1,
        ID_file_add_ov,
        ID_file_add_kdm,
+       ID_file_save_frame,
        ID_file_history,
        /* Allow spare IDs after _history for the recent files list */
        ID_file_close = 100,
@@ -165,6 +178,7 @@ public:
                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_save_frame, this), ID_file_save_frame);
                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);
@@ -199,8 +213,6 @@ public:
                _viewer->set_dcp_decode_reduction (Config::instance()->decode_reduction ());
                _viewer->set_optimise_for_j2k (true);
                _viewer->PlaybackPermitted.connect (bind(&DOMFrame::playback_permitted, this));
-               _viewer->Started.connect (bind(&DOMFrame::playback_started, this, _1));
-               _viewer->Stopped.connect (bind(&DOMFrame::playback_stopped, this, _1));
                _viewer->TooManyDropped.connect (bind(&DOMFrame::too_many_frames_dropped, this));
                _info = new PlayerInformation (_overall_panel, _viewer);
                setup_main_sizer (Config::instance()->player_mode());
@@ -212,7 +224,7 @@ public:
 
                _stress.setup (this, _controls);
 
-               wxAcceleratorEntry* accel = new wxAcceleratorEntry[accelerators];
+               std::vector<wxAcceleratorEntry> accel(accelerators);
                accel[0].Set(wxACCEL_NORMAL,                WXK_SPACE, ID_start_stop);
                accel[1].Set(wxACCEL_NORMAL,                WXK_LEFT,  ID_go_back_frame);
                accel[2].Set(wxACCEL_NORMAL,                WXK_RIGHT, ID_go_forward_frame);
@@ -227,9 +239,8 @@ public:
 #ifdef __WXOSX__
                accel[11].Set(wxACCEL_CTRL, static_cast<int>('W'), ID_file_close);
 #endif
-               wxAcceleratorTable accel_table (accelerators, accel);
+               wxAcceleratorTable accel_table (accelerators, accel.data());
                SetAcceleratorTable (accel_table);
-               delete[] accel;
 
                Bind (wxEVT_MENU, boost::bind(&DOMFrame::start_stop_pressed, this), ID_start_stop);
                Bind (wxEVT_MENU, boost::bind(&DOMFrame::go_back_frame, this),      ID_go_back_frame);
@@ -294,51 +305,6 @@ public:
                return ok;
        }
 
-       void playback_started (DCPTime time)
-       {
-               /* XXX: this only logs the first piece of content; probably should be each piece? */
-               if (_film->content().empty()) {
-                       return;
-               }
-
-               auto dcp = dynamic_pointer_cast<DCPContent>(_film->content().front());
-               if (dcp) {
-                       DCPExaminer ex (dcp, true);
-                       shared_ptr<dcp::CPL> playing_cpl;
-                       for (auto i: ex.cpls()) {
-                               if (!dcp->cpl() || i->id() == *dcp->cpl()) {
-                                       playing_cpl = i;
-                               }
-                       }
-                       DCPOMATIC_ASSERT (playing_cpl);
-
-                       _controls->log (
-                               wxString::Format(
-                                       "playback-started %s %s %s",
-                                       time.timecode(_film->video_frame_rate()).c_str(),
-                                       dcp->directories().front().string().c_str(),
-                                       playing_cpl->annotation_text().get_value_or("").c_str()
-                                       )
-                               );
-               }
-
-               auto ffmpeg = dynamic_pointer_cast<FFmpegContent>(_film->content().front());
-               if (ffmpeg) {
-                       _controls->log (
-                               wxString::Format(
-                                       "playback-started %s %s",
-                                       time.timecode(_film->video_frame_rate()).c_str(),
-                                       ffmpeg->path(0).string().c_str()
-                                       )
-                               );
-               }
-       }
-
-       void playback_stopped (DCPTime time)
-       {
-               _controls->log (wxString::Format("playback-stopped %s", time.timecode(_film->video_frame_rate()).c_str()));
-       }
-
 
        void too_many_frames_dropped ()
        {
@@ -481,9 +447,8 @@ public:
                        /* Offer a CPL menu */
                        auto first = dynamic_pointer_cast<DCPContent>(_film->content().front());
                        if (first) {
-                               DCPExaminer ex (first, true);
                                int id = ID_view_cpl;
-                               for (auto i: ex.cpls()) {
+                               for (auto i: dcp::find_and_resolve_cpls(first->directories(), true)) {
                                        auto j = _cpl_menu->AppendRadioItem(
                                                id,
                                                wxString::Format("%s (%s)", std_to_wx(i->annotation_text().get_value_or("")).data(), std_to_wx(i->id()).data())
@@ -536,6 +501,8 @@ private:
                _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..."));
+               _file_menu->AppendSeparator ();
+               _file_save_frame = _file_menu->Append (ID_file_save_frame, _("&Save frame to file...\tCtrl-S"));
 
                _history_position = _file_menu->GetMenuItems().GetCount();
 
@@ -697,6 +664,42 @@ private:
                _info->triggered_update ();
        }
 
+       void file_save_frame ()
+       {
+               wxFileDialog dialog (this, _("Save frame to file"), "", "", "PNG files (*.png)|*.png|JPEG files (*.jpg,*.jpeg)|*.jpg,*.jpeg", wxFD_SAVE | wxFD_OVERWRITE_PROMPT);
+               if (dialog.ShowModal() == wxID_CANCEL) {
+                       return;
+               }
+
+               auto path = boost::filesystem::path (wx_to_std(dialog.GetPath()));
+
+               auto player = make_shared<Player>(_film, Image::Alignment::PADDED);
+               player->seek (_viewer->position(), true);
+
+               bool done = false;
+               player->Video.connect ([path, &done, this](shared_ptr<PlayerVideo> video, DCPTime) {
+                       auto ext = boost::algorithm::to_lower_copy(path.extension().string());
+                       if (ext == ".png") {
+                               auto image = video->image(boost::bind(PlayerVideo::force, AV_PIX_FMT_RGBA), VideoRange::FULL, false);
+                               image_as_png(image).write(path);
+                       } else if (ext == ".jpg" || ext == ".jpeg") {
+                               auto image = video->image(boost::bind(PlayerVideo::force, AV_PIX_FMT_RGB24), VideoRange::FULL, false);
+                               image_as_jpeg(image, 80).write(path);
+                       } else {
+                               error_dialog (this, _(wxString::Format("Unrecognised file extension %s (use .jpg, .jpeg or .png)", std_to_wx(ext))));
+                       }
+                       done = true;
+               });
+
+               int tries_left = 50;
+               while (!done && tries_left >= 0) {
+                       player->pass();
+                       --tries_left;
+               }
+
+               DCPOMATIC_ASSERT (tries_left >= 0);
+       }
+
        void file_history (wxCommandEvent& event)
        {
                auto history = Config::instance()->player_history ();
@@ -738,11 +741,10 @@ private:
        {
                auto dcp = std::dynamic_pointer_cast<DCPContent>(_film->content().front());
                DCPOMATIC_ASSERT (dcp);
-               DCPExaminer ex (dcp, true);
+               auto cpls = dcp::find_and_resolve_cpls (dcp->directories(), true);
                int id = ev.GetId() - ID_view_cpl;
                DCPOMATIC_ASSERT (id >= 0);
-               DCPOMATIC_ASSERT (id < int(ex.cpls().size()));
-               auto cpls = ex.cpls();
+               DCPOMATIC_ASSERT (id < int(cpls.size()));
                auto i = cpls.begin();
                while (id > 0) {
                        ++i;
@@ -802,6 +804,7 @@ private:
                        _dual_screen->SetBackgroundColour (wxColour(0, 0, 0));
                        _dual_screen->ShowFullScreen (true);
                        _viewer->panel()->Reparent (_dual_screen);
+                       _viewer->panel()->SetFocus();
                        _dual_screen->Show ();
                        if (wxDisplay::GetCount() > 1) {
                                switch (Config::instance()->image_display()) {
@@ -816,6 +819,7 @@ private:
                                        break;
                                }
                        }
+                       _dual_screen->Bind(wxEVT_CHAR_HOOK, boost::bind(&DOMFrame::dual_screen_key_press, this, _1));
                } else {
                        if (_dual_screen) {
                                _viewer->panel()->Reparent (_overall_panel);
@@ -827,6 +831,17 @@ private:
                setup_main_sizer (_mode);
        }
 
+       void dual_screen_key_press(wxKeyEvent& ev)
+       {
+               if (ev.GetKeyCode() == WXK_F11) {
+                       if (ev.ShiftDown()) {
+                               view_dual_screen();
+                       } else if (!ev.HasAnyModifiers()) {
+                               view_full_screen();
+                       }
+               }
+       }
+
        void view_closed_captions ()
        {
                _viewer->show_closed_captions ();
@@ -955,7 +970,7 @@ private:
 
                int pos = _history_position;
 
-               /* Clear out non-existant history items before we re-build the menu */
+               /* Clear out non-existent history items before we re-build the menu */
                Config::instance()->clean_player_history ();
                auto history = Config::instance()->player_history ();
 
@@ -991,6 +1006,7 @@ private:
                _tools_verify->Enable (static_cast<bool>(_film));
                _file_add_ov->Enable (static_cast<bool>(_film));
                _file_add_kdm->Enable (static_cast<bool>(_film));
+               _file_save_frame->Enable (static_cast<bool>(_film));
                _view_cpl->Enable (static_cast<bool>(_film));
        }
 
@@ -1048,6 +1064,7 @@ private:
        boost::signals2::scoped_connection _examine_job_connection;
        wxMenuItem* _file_add_ov = nullptr;
        wxMenuItem* _file_add_kdm = nullptr;
+       wxMenuItem* _file_save_frame = nullptr;
        wxMenuItem* _tools_verify = nullptr;
        wxMenuItem* _view_full_screen = nullptr;
        wxMenuItem* _view_dual_screen = nullptr;
@@ -1070,7 +1087,7 @@ public:
                , _frame (frame)
        {}
 
-       void handle (shared_ptr<Socket> socket)
+       void handle (shared_ptr<Socket> socket) override
        {
                try {
                        int const length = socket->read_uint32 ();
@@ -1104,7 +1121,7 @@ public:
 
 private:
 
-       bool OnInit ()
+       bool OnInit () override
        {
                wxSplashScreen* splash = nullptr;
                try {
@@ -1203,13 +1220,13 @@ private:
                return true;
        }
 
-       void OnInitCmdLine (wxCmdLineParser& parser)
+       void OnInitCmdLine (wxCmdLineParser& parser) override
        {
                parser.SetDesc (command_line_description);
                parser.SetSwitchChars (wxT ("-"));
        }
 
-       bool OnCmdLineParsed (wxCmdLineParser& parser)
+       bool OnCmdLineParsed (wxCmdLineParser& parser) override
        {
                if (parser.GetParamCount() > 0) {
                        _dcp_to_load = wx_to_std (parser.GetParam (0));
@@ -1254,14 +1271,14 @@ private:
        }
 
        /* An unhandled exception has occurred inside the main event loop */
-       bool OnExceptionInMainLoop ()
+       bool OnExceptionInMainLoop () override
        {
                report_exception ();
                /* This will terminate the program */
                return false;
        }
 
-       void OnUnhandledException ()
+       void OnUnhandledException () override
        {
                report_exception ();
        }