No-op: remove all trailing whitespace.
[dcpomatic.git] / src / tools / dcpomatic.cc
index e929f185d1fa75e4339d4dbaff7f92dbf943f5b8..0a105fa6bc66a24b60b054c0682702166c73cbe8 100644 (file)
 
 */
 
+/** @file  src/tools/dcpomatic.cc
+ *  @brief The main DCP-o-matic GUI.
+ */
+
 #include "lib/film.h"
 #include "lib/config.h"
 #include "lib/util.h"
 #include "lib/version.h"
-#include "lib/ui_signaller.h"
+#include "lib/signal_manager.h"
 #include "lib/log.h"
 #include "lib/job_manager.h"
 #include "lib/transcode_job.h"
@@ -39,7 +43,7 @@
 #include "wx/wx_util.h"
 #include "wx/new_film_dialog.h"
 #include "wx/properties_dialog.h"
-#include "wx/wx_ui_signaller.h"
+#include "wx/wx_signal_manager.h"
 #include "wx/about_dialog.h"
 #include "wx/kdm_dialog.h"
 #include "wx/servers_list_dialog.h"
@@ -109,7 +113,7 @@ public:
 private:
        /* Not defined */
        FilmChangedDialog (FilmChangedDialog const &);
-       
+
        wxMessageDialog* _dialog;
 };
 
@@ -120,7 +124,7 @@ private:
 #define NEEDS_SELECTED_VIDEO_CONTENT 0x8
 
 map<wxMenuItem*, int> menu_items;
-       
+
 enum {
        ID_file_new = 1,
        ID_file_open,
@@ -137,15 +141,16 @@ enum {
        ID_tools_hints,
        ID_tools_encoding_servers,
        ID_tools_check_for_updates,
+       ID_tools_restore_default_preferences,
        ID_help_report_a_problem,
        /* IDs for shortcuts (with no associated menu item) */
        ID_add_file
 };
 
-class Frame : public wxFrame
+class DOMFrame : public wxFrame
 {
 public:
-       Frame (wxString const & title)
+       DOMFrame (wxString const & title)
                : wxFrame (NULL, -1, title)
                , _hints_dialog (0)
                , _servers_list_dialog (0)
@@ -158,13 +163,13 @@ public:
 #if defined(DCPOMATIC_WINDOWS)
                if (Config::instance()->win32_console ()) {
                        AllocConsole();
-                       
+
                        HANDLE handle_out = GetStdHandle(STD_OUTPUT_HANDLE);
                        int hCrt = _open_osfhandle((intptr_t) handle_out, _O_TEXT);
                        FILE* hf_out = _fdopen(hCrt, "w");
                        setvbuf(hf_out, NULL, _IONBF, 1);
                        *stdout = *hf_out;
-                       
+
                        HANDLE handle_in = GetStdHandle(STD_INPUT_HANDLE);
                        hCrt = _open_osfhandle((intptr_t) handle_in, _O_TEXT);
                        FILE* hf_in = _fdopen(hCrt, "r");
@@ -179,37 +184,38 @@ public:
                setup_menu (bar);
                SetMenuBar (bar);
 
-               _config_changed_connection = Config::instance()->Changed.connect (boost::bind (&Frame::config_changed, this));
+               _config_changed_connection = Config::instance()->Changed.connect (boost::bind (&DOMFrame::config_changed, this));
                config_changed ();
 
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::file_new, this),                ID_file_new);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::file_open, this),               ID_file_open);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::file_save, this),               ID_file_save);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::file_properties, this),         ID_file_properties);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::file_history, this, _1),        ID_file_history, ID_file_history + HISTORY_SIZE);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::file_exit, this),               wxID_EXIT);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::edit_preferences, this),        wxID_PREFERENCES);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::content_scale_to_fit_width, this), ID_content_scale_to_fit_width);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::content_scale_to_fit_height, this), ID_content_scale_to_fit_height);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::jobs_make_dcp, this),           ID_jobs_make_dcp);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::jobs_make_kdms, this),          ID_jobs_make_kdms);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::jobs_send_dcp_to_tms, this),    ID_jobs_send_dcp_to_tms);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::jobs_show_dcp, this),           ID_jobs_show_dcp);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::tools_hints, this),             ID_tools_hints);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::tools_encoding_servers, this),  ID_tools_encoding_servers);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::tools_check_for_updates, this), ID_tools_check_for_updates);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::help_about, this),              wxID_ABOUT);
-               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::help_report_a_problem, this),   ID_help_report_a_problem);
-
-               Bind (wxEVT_CLOSE_WINDOW, boost::bind (&Frame::close, this, _1));
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_new, this),                ID_file_new);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_open, this),               ID_file_open);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_save, this),               ID_file_save);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_properties, this),         ID_file_properties);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_history, this, _1),        ID_file_history, ID_file_history + HISTORY_SIZE);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_exit, this),               wxID_EXIT);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::edit_preferences, this),        wxID_PREFERENCES);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::content_scale_to_fit_width, this), ID_content_scale_to_fit_width);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::content_scale_to_fit_height, this), ID_content_scale_to_fit_height);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_make_dcp, this),           ID_jobs_make_dcp);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_make_kdms, this),          ID_jobs_make_kdms);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_send_dcp_to_tms, this),    ID_jobs_send_dcp_to_tms);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_show_dcp, this),           ID_jobs_show_dcp);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_hints, this),             ID_tools_hints);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_encoding_servers, this),  ID_tools_encoding_servers);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_check_for_updates, this), ID_tools_check_for_updates);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_restore_default_preferences, this), ID_tools_restore_default_preferences);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::help_about, this),              wxID_ABOUT);
+               Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::help_report_a_problem, this),   ID_help_report_a_problem);
+
+               Bind (wxEVT_CLOSE_WINDOW, boost::bind (&DOMFrame::close, this, _1));
 
                /* 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);
 
-               _film_editor = new FilmEditor (overall_panel);
                _film_viewer = new FilmViewer (overall_panel);
+               _film_editor = new FilmEditor (overall_panel, _film_viewer);
                JobManagerView* job_manager_view = new JobManagerView (overall_panel);
 
                wxBoxSizer* right_sizer = new wxBoxSizer (wxVERTICAL);
@@ -222,10 +228,10 @@ public:
 
                set_menu_sensitivity ();
 
-               _film_editor->FileChanged.connect (bind (&Frame::file_changed, this, _1));
+               _film_editor->FileChanged.connect (bind (&DOMFrame::file_changed, this, _1));
                file_changed ("");
 
-               JobManager::instance()->ActiveJobsChanged.connect (boost::bind (&Frame::set_menu_sensitivity, this));
+               JobManager::instance()->ActiveJobsChanged.connect (boost::bind (&DOMFrame::set_menu_sensitivity, this));
 
                overall_panel->SetSizer (main_sizer);
 
@@ -234,6 +240,9 @@ public:
                Bind (wxEVT_MENU, boost::bind (&ContentPanel::add_file_clicked, _film_editor->content_panel()), ID_add_file);
                wxAcceleratorTable accel_table (1, accel);
                SetAcceleratorTable (accel_table);
+
+               /* Instantly save any config changes when using the DCP-o-matic GUI */
+               Config::instance()->Changed.connect (boost::bind (&Config::write, Config::instance ()));
        }
 
        void new_film (boost::filesystem::path path)
@@ -248,7 +257,7 @@ public:
        try
        {
                maybe_save_then_delete_film ();
-               
+
                shared_ptr<Film> film (new Film (file));
                list<string> const notes = film->read_metadata ();
 
@@ -259,11 +268,11 @@ public:
                                  "in this version.  Please check the film's settings carefully.")
                                );
                }
-               
+
                for (list<string>::const_iterator i = notes.begin(); i != notes.end(); ++i) {
                        error_dialog (0, std_to_wx (*i));
                }
-               
+
                set_film (film);
        }
        catch (std::exception& e) {
@@ -284,7 +293,7 @@ public:
        shared_ptr<Film> film () const {
                return _film;
        }
-       
+
 private:
 
        void file_changed (boost::filesystem::path f)
@@ -293,15 +302,15 @@ private:
                if (!f.empty ()) {
                        s += " - " + f.string ();
                }
-               
+
                SetTitle (std_to_wx (s));
        }
-       
+
        void file_new ()
        {
                NewFilmDialog* d = new NewFilmDialog (this);
                int const r = d->ShowModal ();
-               
+
                if (r == wxID_OK) {
 
                        if (boost::filesystem::is_directory (d->get_path()) && !boost::filesystem::is_empty(d->get_path())) {
@@ -322,11 +331,11 @@ private:
                                        );
                                return;
                        }
-                       
+
                        maybe_save_then_delete_film ();
                        new_film (d->get_path ());
                }
-               
+
                d->Destroy ();
        }
 
@@ -338,7 +347,7 @@ private:
                        std_to_wx (Config::instance()->default_directory_or (wx_to_std (wxStandardPaths::Get().GetDocumentsDir())).string ()),
                        wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST
                        );
-               
+
                int r;
                while (true) {
                        r = c->ShowModal ();
@@ -348,7 +357,7 @@ private:
                                break;
                        }
                }
-                       
+
                if (r == wxID_OK) {
                        load_film (wx_to_std (c->GetPath ()));
                }
@@ -376,7 +385,7 @@ private:
                        load_film (history[n]);
                }
        }
-       
+
        void file_exit ()
        {
                /* false here allows the close handler to veto the close request */
@@ -391,13 +400,25 @@ private:
                _config_dialog->Show (this);
        }
 
+       void tools_restore_default_preferences ()
+       {
+               Config::restore_defaults ();
+       }
+
        void jobs_make_dcp ()
        {
                double required;
                double available;
+               bool can_hard_link;
 
-               if (!_film->should_be_enough_disk_space (required, available)) {
-                       if (!confirm_dialog (this, wxString::Format (_("The DCP for this film will take up about %.1f Gb, and the disk that you are using only has %.1f Gb available.  Do you want to continue anyway?"), required, available))) {
+               if (!_film->should_be_enough_disk_space (required, available, can_hard_link)) {
+                       wxString message;
+                       if (can_hard_link) {
+                               message = wxString::Format (_("The DCP for this film will take up about %.1f Gb, and the disk that you are using only has %.1f Gb available.  Do you want to continue anyway?"), required, available);
+                       } else {
+                               message = wxString::Format (_("The DCP and intermediate files for this film will take up about %.1f Gb, and the disk that you are using only has %.1f Gb available.  You would need half as much space if the filesystem supported hard links, but it does not.  Do you want to continue anyway?"), required, available);
+                       }
+                       if (!confirm_dialog (this, message)) {
                                return;
                        }
                }
@@ -420,7 +441,7 @@ private:
                if (!_film) {
                        return;
                }
-               
+
                KDMDialog* d = new KDMDialog (this, _film);
                if (d->ShowModal () != wxID_OK) {
                        d->Destroy ();
@@ -442,7 +463,7 @@ private:
                } catch (...) {
                        error_dialog (this, _("An unknown exception occurred."));
                }
-       
+
                d->Destroy ();
        }
 
@@ -461,7 +482,7 @@ private:
                        (*i)->scale_and_crop_to_fit_height ();
                }
        }
-       
+
        void jobs_send_dcp_to_tms ()
        {
                _film->send_dcp_to_tms ();
@@ -491,14 +512,14 @@ private:
                                }
                        }
                }
-#endif         
+#endif
 
 #ifdef DCPOMATIC_OSX
                int r = system (string ("open -R " + _film->dir (_film->dcp_name (false)).string ()).c_str ());
                if (WEXITSTATUS (r)) {
                        error_dialog (this, _("Could not show DCP"));
                }
-#endif                
+#endif
        }
 
        void tools_hints ()
@@ -557,7 +578,7 @@ private:
                d->Destroy ();
                return r;
        }
-               
+
        void close (wxCloseEvent& ev)
        {
                if (!should_close ()) {
@@ -570,7 +591,7 @@ private:
                   now (without, as far as I can see, any way for us to find out).
                */
                _config_changed_connection.disconnect ();
-               
+
                maybe_save_then_delete_film ();
                ev.Skip ();
        }
@@ -585,27 +606,27 @@ private:
                bool const dcp_creation = (i != jobs.end ()) && !(*i)->finished ();
                bool const have_cpl = _film && !_film->cpls().empty ();
                bool const have_selected_video_content = !_film_editor->content_panel()->selected_video().empty();
-               
+
                for (map<wxMenuItem*, int>::iterator j = menu_items.begin(); j != menu_items.end(); ++j) {
-                       
+
                        bool enabled = true;
-                       
+
                        if ((j->second & NEEDS_FILM) && !_film) {
                                enabled = false;
                        }
-                       
+
                        if ((j->second & NOT_DURING_DCP_CREATION) && dcp_creation) {
                                enabled = false;
                        }
-                       
+
                        if ((j->second & NEEDS_CPL) && !have_cpl) {
                                enabled = false;
                        }
-                       
+
                        if ((j->second & NEEDS_SELECTED_VIDEO_CONTENT) && !have_selected_video_content) {
                                enabled = false;
                        }
-                       
+
                        j->first->Enable (enabled);
                }
        }
@@ -615,7 +636,7 @@ private:
                if (!_film) {
                        return;
                }
-               
+
                if (_film->dirty ()) {
                        FilmChangedDialog d (_film->name ());
                        switch (d.run ()) {
@@ -626,7 +647,7 @@ private:
                                break;
                        }
                }
-               
+
                _film.reset ();
        }
 
@@ -635,7 +656,7 @@ private:
                wxMenuItem* item = menu->Append (id, text);
                menu_items.insert (make_pair (item, sens));
        }
-       
+
        void setup_menu (wxMenuBar* m)
        {
                _file_menu = new wxMenu;
@@ -648,17 +669,17 @@ private:
 
                _history_position = _file_menu->GetMenuItems().GetCount();
 
-#ifndef __WXOSX__      
+#ifndef __WXOSX__
                _file_menu->AppendSeparator ();
 #endif
-       
-#ifdef __WXOSX__       
+
+#ifdef __WXOSX__
                add_item (_file_menu, _("&Exit"), wxID_EXIT, ALWAYS);
 #else
                add_item (_file_menu, _("&Quit"), wxID_EXIT, ALWAYS);
-#endif 
-       
-#ifdef __WXOSX__       
+#endif
+
+#ifdef __WXOSX__
                add_item (_file_menu, _("&Preferences...\tCtrl-P"), wxID_PREFERENCES, ALWAYS);
 #else
                wxMenu* edit = new wxMenu;
@@ -668,7 +689,7 @@ private:
                wxMenu* content = new wxMenu;
                add_item (content, _("Scale to fit &width"), ID_content_scale_to_fit_width, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
                add_item (content, _("Scale to fit &height"), ID_content_scale_to_fit_height, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
-               
+
                wxMenu* jobs_menu = new wxMenu;
                add_item (jobs_menu, _("&Make DCP\tCtrl-M"), ID_jobs_make_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION);
                add_item (jobs_menu, _("Make &KDMs...\tCtrl-K"), ID_jobs_make_kdms, NEEDS_FILM);
@@ -676,20 +697,22 @@ private:
                add_item (jobs_menu, _("S&how DCP"), ID_jobs_show_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
 
                wxMenu* tools = new wxMenu;
-               add_item (tools, _("Hints...\tCtrl-H"), ID_tools_hints, 0);
+               add_item (tools, _("Hints..."), ID_tools_hints, 0);
                add_item (tools, _("Encoding servers..."), ID_tools_encoding_servers, 0);
                add_item (tools, _("Check for updates"), ID_tools_check_for_updates, 0);
-               
+               tools->AppendSeparator ();
+               add_item (tools, _("Restore default preferences"), ID_tools_restore_default_preferences, ALWAYS);
+
                wxMenu* help = new wxMenu;
-#ifdef __WXOSX__       
+#ifdef __WXOSX__
                add_item (help, _("About DCP-o-matic"), wxID_ABOUT, ALWAYS);
-#else  
+#else
                add_item (help, _("About"), wxID_ABOUT, ALWAYS);
-#endif 
+#endif
                add_item (help, _("Report a problem..."), ID_help_report_a_problem, ALWAYS);
-               
+
                m->Append (_file_menu, _("&File"));
-#ifndef __WXOSX__      
+#ifndef __WXOSX__
                m->Append (edit, _("&Edit"));
 #endif
                m->Append (content, _("&Content"));
@@ -709,15 +732,15 @@ private:
                }
                delete _history_separator;
                _history_separator = 0;
-               
+
                int pos = _history_position;
-               
+
                vector<boost::filesystem::path> history = Config::instance()->history ();
-               
+
                if (!history.empty ()) {
                        _history_separator = _file_menu->InsertSeparator (pos++);
                }
-               
+
                for (size_t i = 0; i < history.size(); ++i) {
                        SafeStringStream s;
                        if (i < 9) {
@@ -729,7 +752,7 @@ private:
 
                _history_items = history.size ();
        }
-       
+
        FilmEditor* _film_editor;
        FilmViewer* _film_viewer;
        HintsDialog* _hints_dialog;
@@ -755,36 +778,44 @@ static const wxCmdLineEntryDesc command_line_description[] = {
  */
 class App : public wxApp
 {
+public:
+       App ()
+               : wxApp ()
+               , _frame (0)
+       {}
+
+private:
+
        bool OnInit ()
        try
        {
                SetAppName (_("DCP-o-matic"));
-               
+
                if (!wxApp::OnInit()) {
                        return false;
                }
-               
-#ifdef DCPOMATIC_LINUX 
+
+#ifdef DCPOMATIC_LINUX
                unsetenv ("UBUNTU_MENUPROXY");
 #endif
 
-#ifdef __WXOSX__               
+#ifdef __WXOSX__
                ProcessSerialNumber serial;
                GetCurrentProcess (&serial);
                TransformProcessType (&serial, kProcessTransformToForegroundApplication);
-#endif         
+#endif
 
                wxInitAllImageHandlers ();
 
                /* 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 scalers, filters etc.
+                  hasn't yet been called and there aren't any filters etc.
                   set up yet.
                */
                dcpomatic_setup_i18n ();
 
-               /* Set things up, including scalers / filters etc.
+               /* Set things up, including filters etc.
                   which will now be internationalised correctly.
                */
                dcpomatic_setup ();
@@ -794,7 +825,7 @@ class App : public wxApp
                */
                Config::drop ();
 
-               _frame = new Frame (_("DCP-o-matic"));
+               _frame = new DOMFrame (_("DCP-o-matic"));
                SetTopWindow (_frame);
                _frame->Maximize ();
                _frame->Show ();
@@ -814,7 +845,7 @@ class App : public wxApp
                        }
                }
 
-               ui_signaller = new wxUISignaller (this);
+               signal_manager = new wxSignalManager (this);
                Bind (wxEVT_IDLE, boost::bind (&App::idle, this));
 
                Bind (wxEVT_TIMER, boost::bind (&App::check, this));
@@ -874,7 +905,7 @@ class App : public wxApp
                /* This will terminate the program */
                return false;
        }
-       
+
        void OnUnhandledException ()
        {
                error_dialog (0, _("An unknown exception occurred.") + "  " + REPORT_PROBLEM);
@@ -882,7 +913,7 @@ class App : public wxApp
 
        void idle ()
        {
-               ui_signaller->ui_idle ();
+               signal_manager->ui_idle ();
        }
 
        void check ()
@@ -912,7 +943,7 @@ class App : public wxApp
                }
        }
 
-       Frame* _frame;
+       DOMFrame* _frame;
        shared_ptr<wxTimer> _timer;
        string _film_to_load;
        string _film_to_create;