/* Copyright (C) 2010-2013 Paul Davis Author: Robin Gareus This program 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. This program 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 this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include #include #include #include "pbd/error.h" #include "pbd/convert.h" #include "gtkmm2ext/utils.h" #include "gtkmm2ext/rgb_macros.h" #include "ardour/session_directory.h" #include "ardour/profile.h" #include "ardour/template_utils.h" #include "ardour/session.h" #include "ardour_ui.h" #include "add_video_dialog.h" #include "ardour_http.h" #include "utils_videotl.h" #include "pbd/i18n.h" using namespace Gtk; using namespace std; using namespace PBD; using namespace ARDOUR; using namespace VideoUtils; #define PREVIEW_WIDTH (240) #define PREVIEW_HEIGHT (180) #ifndef MIN #define MIN(a,b) ( (a) < (b) ? (a) : (b) ) #endif AddVideoDialog::AddVideoDialog (Session* s) : ArdourDialog (_("Set Video Track")) , seek_slider (0,1000,1) , preview_path ("") , pi_tcin ("-", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false) , pi_tcout ("-", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false) , pi_aspect ("-", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false) , pi_fps ("-", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false) , chooser (FILE_CHOOSER_ACTION_OPEN) , xjadeo_checkbox (_("Open Video Monitor Window")) , set_session_fps_checkbox (_("Adjust Session Framerate to Match Video Framerate")) , harvid_path ("") , harvid_reset (_("Reload docroot")) , harvid_list (ListStore::create(harvid_list_columns)) , harvid_list_view (harvid_list) , show_advanced(false) , loaded_docroot(false) { set_session (s); set_name ("AddVideoDialog"); set_modal (true); set_skip_taskbar_hint (true); set_resizable (true); set_size_request (800, -1); harvid_initialized = false; std::string dstdir = video_dest_dir(_session->session_directory().video_path(), video_get_docroot(Config)); /* Harvid Browser */ harvid_list_view.append_column("", pixBufRenderer); harvid_list_view.append_column(_("Filename"), harvid_list_columns.filename); harvid_list_view.get_column(0)->set_alignment(0.5); harvid_list_view.get_column(0)->add_attribute(pixBufRenderer, "stock-id", harvid_list_columns.id); harvid_list_view.get_column(1)->set_expand(true); harvid_list_view.get_column(1)->set_sort_column(harvid_list_columns.filename); harvid_list_view.set_enable_search(true); harvid_list_view.set_search_column(1); harvid_list_view.get_selection()->set_mode (SELECTION_SINGLE); harvid_list_view.get_selection()->signal_changed().connect(sigc::mem_fun(*this, &AddVideoDialog::harvid_list_view_selected)); harvid_list_view.signal_row_activated().connect (sigc::mem_fun (*this, &AddVideoDialog::harvid_list_view_activated)); Gtk::ScrolledWindow *scroll = manage(new ScrolledWindow); scroll->add(harvid_list_view); scroll->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); HBox* hbox = manage (new HBox); harvid_path.set_alignment (0, 0.5); hbox->pack_start (harvid_path, true, true); hbox->pack_start (harvid_reset, false, false); server_index_box.pack_start (*hbox, false, false); server_index_box.pack_start (*scroll, true, true); /* file chooser */ chooser.set_border_width (4); #ifdef __APPLE__ /* some broken redraw behaviour - this is a bandaid */ chooser.signal_selection_changed().connect (mem_fun (chooser, &Widget::queue_draw)); #endif chooser.set_current_folder (dstdir); Gtk::FileFilter video_filter; Gtk::FileFilter matchall_filter; video_filter.add_custom (FILE_FILTER_FILENAME, mem_fun(*this, &AddVideoDialog::on_video_filter)); video_filter.set_name (_("Video files")); matchall_filter.add_pattern ("*.*"); matchall_filter.set_name (_("All files")); chooser.add_filter (video_filter); chooser.add_filter (matchall_filter); chooser.set_select_multiple (false); file_chooser_box.pack_start (chooser, true, true, 0); /* Global Options*/ Gtk::Label* l; VBox* options_box = manage (new VBox); l = manage (new Label (_("Options"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false)); l->set_use_markup (); options_box->pack_start (*l, false, true, 4); options_box->pack_start (xjadeo_checkbox, false, true, 2); options_box->pack_start (set_session_fps_checkbox, false, true, 2); /* preview pane */ VBox* previewpane = manage (new VBox); Gtk::Table *table = manage(new Table(5,2)); table->set_row_spacings(2); table->set_col_spacings(4); l = manage (new Label (_("Video Information"), Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER, false)); l->set_use_markup (); table->attach (*l, 0, 2, 0, 1, FILL, FILL); l = manage (new Label (_("Start:"), Gtk::ALIGN_RIGHT, Gtk::ALIGN_CENTER, false)); table->attach (*l, 0, 1, 1, 2, FILL, FILL); table->attach (pi_tcin, 1, 2, 1, 2, FILL, FILL); l = manage (new Label (_("End:"), Gtk::ALIGN_RIGHT, Gtk::ALIGN_CENTER, false)); table->attach (*l, 0, 1, 2, 3, FILL, FILL); table->attach (pi_tcout, 1, 2, 2, 3, FILL, FILL); l = manage (new Label (_("Frame rate:"), Gtk::ALIGN_RIGHT, Gtk::ALIGN_CENTER, false)); table->attach (*l, 0, 1, 3, 4, FILL, FILL); table->attach (pi_fps, 1, 2, 3, 4, FILL, FILL); l = manage (new Label (_("Aspect Ratio:"), Gtk::ALIGN_RIGHT, Gtk::ALIGN_CENTER, false)); table->attach (*l, 0, 1, 4, 5, FILL, FILL); table->attach (pi_aspect, 1, 2, 4, 5, FILL, FILL); preview_image = manage(new Gtk::Image); imgbuf = Gdk::Pixbuf::create(Gdk::COLORSPACE_RGB, true, 8, PREVIEW_WIDTH, PREVIEW_HEIGHT); imgbuf->fill(RGBA_TO_UINT(127,0,0,255)); preview_image->set(imgbuf); seek_slider.set_draw_value(false); hbox = manage (new HBox); hbox->pack_start (*table, true, false); Gtk::Alignment *al = manage(new Gtk::Alignment()); al->set_size_request(-1, 20); previewpane->pack_start (*preview_image, false, false); previewpane->pack_start (seek_slider, false, false); previewpane->pack_start (*al, false, false); previewpane->pack_start (*hbox, true, true, 6); /* Prepare Overall layout */ hbox = manage (new HBox); hbox->pack_start (browser_container, true, true); hbox->pack_start (*previewpane, false, false); get_vbox()->set_spacing (4); get_vbox()->pack_start (*hbox, true, true); get_vbox()->pack_start (*options_box, false, false); /* xjadeo checkbox */ if (ARDOUR_UI::instance()->video_timeline->found_xjadeo() #ifndef PLATFORM_WINDOWS /* TODO xjadeo setup w/ xjremote */ && video_get_docroot(Config).size() > 0 #endif ) { xjadeo_checkbox.set_active(true); /* set in ardour_ui.cpp ?! */ } else { printf("xjadeo was not found or video-server docroot is unset (remote video-server)\n"); xjadeo_checkbox.set_active(false); xjadeo_checkbox.set_sensitive(false); } /* FPS checkbox */ set_session_fps_checkbox.set_active(true); /* Buttons */ add_button (Stock::CANCEL, RESPONSE_CANCEL); ok_button = add_button (Stock::OK, RESPONSE_ACCEPT); //ok_button->set_sensitive(false); set_action_ok(false); /* connect signals after eveything has been initialized */ chooser.signal_selection_changed().connect (mem_fun (*this, &AddVideoDialog::file_selection_changed)); chooser.signal_file_activated().connect (mem_fun (*this, &AddVideoDialog::file_activated)); //chooser.signal_update_preview().connect(sigc::mem_fun(*this, &AddVideoDialog::update_preview)); notebook.signal_switch_page().connect (sigc::hide_return (sigc::hide (sigc::hide (sigc::mem_fun (*this, &AddVideoDialog::page_switch))))); seek_slider.signal_value_changed().connect(sigc::mem_fun(*this, &AddVideoDialog::seek_preview)); harvid_reset.signal_clicked().connect (sigc::mem_fun (*this, &AddVideoDialog::harvid_load_docroot)); } AddVideoDialog::~AddVideoDialog () { } void AddVideoDialog::on_show () { /* overall layout depending on get_video_advanced_setup() and docroot */ for (int i = notebook.get_n_pages(); i > 0 ; --i) { notebook.remove_page(i); } if (server_index_box.get_parent()) { server_index_box.get_parent()->remove(server_index_box); } if (file_chooser_box.get_parent()) { file_chooser_box.get_parent()->remove(file_chooser_box); } if (notebook.get_parent()) { notebook.get_parent()->remove(notebook); } if (Config->get_video_advanced_setup()) { notebook.append_page (server_index_box, _("VideoServerIndex")); if (video_get_docroot(Config).size() > 0) { notebook.append_page (file_chooser_box, _("Browse Files")); } browser_container.pack_start (notebook, true, true); show_advanced = true; if (!loaded_docroot) { harvid_load_docroot(); } } else { browser_container.pack_start (file_chooser_box, true, true); show_advanced = false; loaded_docroot = false; } show_all_children (); Dialog::on_show (); } static bool check_video_file_extension(std::string file) { const char* suffixes[] = { ".avi" , ".AVI" , ".mov" , ".MOV" , ".ogg" , ".OGG" , ".ogv" , ".OGV" , ".mpg" , ".MPG" , ".mpeg" , ".MPEG" , ".mts" , ".MTS" , ".m2t" , ".M2T" , ".mov" , ".MOV" , ".mp4" , ".MP4" , ".mkv" , ".MKV" , ".vob" , ".VOB" , ".asf" , ".ASF" , ".avs" , ".AVS" , ".dts" , ".DTS" , ".flv" , ".FLV" , ".m4v" , ".M4V" , ".matroska", ".MATROSKA", ".h264" , ".H264" , ".dv" , ".DV" , ".dirac" , ".DIRAC" , ".webm" , ".WEBM" , ".wmv" , ".WMV" , ".ts" , ".TS" , ".mxf" , ".MXF" , }; for (size_t n = 0; n < sizeof(suffixes)/sizeof(suffixes[0]); ++n) { if (file.rfind (suffixes[n]) == file.length() - strlen (suffixes[n])) { return true; } } return false; } bool AddVideoDialog::on_video_filter (const FileFilter::Info& filter_info) { return check_video_file_extension(filter_info.filename); } std::string AddVideoDialog::file_name (bool &local_file) { int n = notebook.get_current_page (); if (n == 1 || !show_advanced) { local_file = true; return chooser.get_filename(); } else { local_file = false; Gtk::TreeModel::iterator iter = harvid_list_view.get_selection()->get_selected(); if(!iter) return ""; std::string uri = (*iter)[harvid_list_columns.uri]; std::string video_server_url = video_get_server_url(Config); /* check if video server is running locally */ if ( #ifdef PLATFORM_WINDOWS (video_get_docroot(Config).size() > 0 || !show_advanced) #else video_get_docroot(Config).size() > 0 #endif && (0 == video_server_url.compare (0, 16, "http://127.0.0.1") || 0 == video_server_url.compare (0, 16, "http://localhost")) ) { /* check if the file can be accessed */ int plen; CURL *curl; curl = curl_easy_init(); char *ue = curl_easy_unescape(curl, uri.c_str(), uri.length(), &plen); #ifdef PLATFORM_WINDOWS char *tmp; while ((tmp = strchr(ue, '/'))) *tmp = '\\'; #endif std::string path = video_get_docroot(Config) + ue; if (!::access(path.c_str(), R_OK)) { uri = path; local_file = true; } curl_easy_cleanup(curl); curl_free(ue); } return uri; } } enum VtlImportOption AddVideoDialog::import_option () { int n = notebook.get_current_page (); if (n == 0 && show_advanced) { return VTL_IMPORT_NONE; } return VTL_IMPORT_TRANSCODE; } bool AddVideoDialog::launch_xjadeo () { return xjadeo_checkbox.get_active(); } bool AddVideoDialog::auto_set_session_fps () { return set_session_fps_checkbox.get_active(); } void AddVideoDialog::clear_preview_image () { imgbuf->fill(RGBA_TO_UINT(0,0,0,255)); video_draw_cross(imgbuf); preview_image->set(imgbuf); preview_image->show(); } void AddVideoDialog::set_action_ok (bool yn) { if (yn) { ok_button->set_sensitive(true); } else { preview_path = ""; pi_tcin.set_text("-"); pi_tcout.set_text("-"); pi_aspect.set_text("-"); pi_fps.set_text("-"); ok_button->set_sensitive(false); clear_preview_image(); } } void AddVideoDialog::file_selection_changed () { if (chooser.get_filename().size() > 0) { std::string path = chooser.get_filename(); bool ok = Glib::file_test(path.c_str(), Glib::FILE_TEST_IS_REGULAR | Glib::FILE_TEST_IS_SYMLINK) && !Glib::file_test(path.c_str(), Glib::FILE_TEST_IS_DIR); set_action_ok(ok); if (ok) { seek_slider.set_value(0); request_preview(video_map_path(video_get_docroot(Config), path)); } } else { set_action_ok(false); } } void AddVideoDialog::file_activated () { if (chooser.get_filename().size() > 0) { std::string path = chooser.get_filename(); // TODO check docroot -> set import options bool ok = Glib::file_test(path.c_str(), Glib::FILE_TEST_IS_REGULAR | Glib::FILE_TEST_IS_SYMLINK) && !Glib::file_test(path.c_str(), Glib::FILE_TEST_IS_DIR); if (ok) { Gtk::Dialog::response(RESPONSE_ACCEPT); } } } /**** Tree List Interaction ***/ void AddVideoDialog::harvid_list_view_selected () { Gtk::TreeModel::iterator iter = harvid_list_view.get_selection()->get_selected(); // TODO check docroot -> set import options, xjadeo if(!iter) { set_action_ok(false); return; } if ((std::string)((*iter)[harvid_list_columns.id]) == Stock::DIRECTORY.id) { set_action_ok(false); } else { set_action_ok(true); seek_slider.set_value(0); request_preview((*iter)[harvid_list_columns.uri]); } } void AddVideoDialog::harvid_list_view_activated (const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn*) { Gtk::TreeModel::iterator iter = harvid_list->get_iter(path); if (!iter) return; std::string type = (*iter)[harvid_list_columns.id]; std::string url = (*iter)[harvid_list_columns.uri]; #if 0 printf ("A: %s %s %s\n", ((std::string)((*iter)[harvid_list_columns.id])).c_str(), ((std::string)((*iter)[harvid_list_columns.uri])).c_str(), ((std::string)((*iter)[harvid_list_columns.filename])).c_str()); #endif if (type == Gtk::Stock::DIRECTORY.id) { harvid_request(url.c_str()); } else { Gtk::Dialog::response(RESPONSE_ACCEPT); } } void AddVideoDialog::harvid_load_docroot() { set_action_ok(false); loaded_docroot = true; std::string video_server_url = video_get_server_url(Config); char url[2048]; snprintf(url, sizeof(url), "%s%sindex/" , video_server_url.c_str() , (video_server_url.length()>0 && video_server_url.at(video_server_url.length()-1) == '/')?"":"/"); harvid_request(url); harvid_initialized = true; } bool AddVideoDialog::page_switch() { if (notebook.get_current_page () == 1 || show_advanced) { file_selection_changed(); return true; } if (harvid_initialized) { harvid_list_view_selected(); } else { harvid_load_docroot(); } return true; } /**** Harvid HTTP interface ***/ void AddVideoDialog::harvid_request(std::string u) { char url[2048]; int status; snprintf(url, sizeof(url), "%s?format=csv", u.c_str()); harvid_list->clear(); char* res = ArdourCurl::http_get (url, &status); if (status != 200) { printf("request failed\n"); // XXX harvid_path.set_text(" - request failed -"); free(res); return; } /* add up-to-parent */ size_t se = u.find_last_of("/", u.size()-2); size_t ss = u.find("/index/"); if (se != string::npos && ss != string::npos && se > ss) { TreeModel::iterator new_row = harvid_list->append(); TreeModel::Row row = *new_row; row[harvid_list_columns.id ] = Gtk::Stock::DIRECTORY.id; row[harvid_list_columns.uri ] = u.substr(0, se + 1); row[harvid_list_columns.filename] = X_(".."); } if (se != string::npos) { int plen; std::string path = u.substr(ss + 6); CURL *curl; curl = curl_easy_init(); char *ue = curl_easy_unescape(curl, path.c_str(), path.length(), &plen); harvid_path.set_text(std::string(ue)); curl_easy_cleanup(curl); curl_free(ue); } else { harvid_path.set_text(" ??? "); } if (!res) return; std::vector > lines; ParseCSV(std::string(res), lines); for (std::vector >::iterator i = lines.begin(); i != lines.end(); ++i) { TreeModel::iterator new_row = harvid_list->append(); TreeModel::Row row = *new_row; if (i->at(0) == X_("D")) { row[harvid_list_columns.id ] = Gtk::Stock::DIRECTORY.id; row[harvid_list_columns.uri ] = i->at(1).c_str(); row[harvid_list_columns.filename] = i->at(2).c_str(); } else { row[harvid_list_columns.id ] = Gtk::Stock::MEDIA_PLAY.id; row[harvid_list_columns.uri ] = i->at(2).c_str(); row[harvid_list_columns.filename] = i->at(3).c_str(); } } free(res); } void AddVideoDialog::seek_preview() { if (preview_path.size() > 0) request_preview(preview_path); } void AddVideoDialog::request_preview(std::string u) { std::string video_server_url = video_get_server_url(Config); double video_file_fps; long long int video_duration; double video_start_offset; double video_aspect_ratio; int clip_width = PREVIEW_WIDTH; int clip_height = PREVIEW_HEIGHT; int clip_xoff, clip_yoff; if (!video_query_info(video_server_url, u, video_file_fps, video_duration, video_start_offset, video_aspect_ratio)) { printf("image preview info request failed\n"); // set_action_ok(false); // XXX only if docroot mismatch preview_path = ""; pi_tcin.set_text("-"); pi_tcout.set_text("-"); pi_aspect.set_text("-"); pi_fps.set_text("-"); clear_preview_image(); return; } if ((PREVIEW_WIDTH / (double)PREVIEW_HEIGHT) > video_aspect_ratio ) { clip_width = MIN(PREVIEW_WIDTH, rint(clip_height * video_aspect_ratio)); } else { clip_height = MIN(PREVIEW_HEIGHT, rint(clip_width / video_aspect_ratio)); } pi_tcin.set_text(Timecode::timecode_format_sampletime( video_start_offset, video_file_fps, video_file_fps, rint(video_file_fps*100.0)==2997)); pi_tcout.set_text(Timecode::timecode_format_sampletime( video_start_offset + video_duration, video_file_fps, video_file_fps, rint(video_file_fps*100.0)==2997)); /* todo break out this code -> re-usability */ const int arc = rint(video_aspect_ratio*100); switch (arc) { case 100: pi_aspect.set_text(X_(" 1:1")); // square (large format stills) break; case 125: pi_aspect.set_text(X_(" 5:4")); break; case 133: pi_aspect.set_text(X_(" 4:3")); break; case 134: pi_aspect.set_text(X_(" 47:35")); // 752x560, Super8-scans break; case 137: case 138: pi_aspect.set_text(X_(" 1.37:1")); // 'Academy ratio' <= 1953 break; case 141: pi_aspect.set_text(X_(" 1.41:1")); // Lichtenberg ratio break; case 150: pi_aspect.set_text(X_(" 3:2")); // classic 35mm break; case 160: pi_aspect.set_text(X_(" 8:5")); // credit-card size break; case 162: pi_aspect.set_text(X_(" 16:10")); // golden ratio 1.61803.. break; case 166: case 167: pi_aspect.set_text(X_(" 5:3")); // Super16, EU-widescreen break; case 177: case 178: pi_aspect.set_text(X_(" 16:9")); // HD video break; case 180: pi_aspect.set_text(X_(" 9:5")); break; case 185: pi_aspect.set_text(X_(" 1.85:1")); // US widescreen cinema break; case 200: pi_aspect.set_text(X_(" 2:1")); break; case 239: case 240: pi_aspect.set_text(X_(" 2.40:1")); // Anamorphic break; case 266: case 267: pi_aspect.set_text(X_(" 2.66:1")); // CinemaScope break; case 275: pi_aspect.set_text(X_(" 2.75:1")); // Ultra Panavision break; case 400: pi_aspect.set_text(X_(" 4.00:1")); // three 35mm 1.33:1 polyvision break; default: pi_aspect.set_text(string_compose(X_(" %1:1"), video_aspect_ratio)); break; } pi_fps.set_text(string_compose(_(" %1 fps"), video_file_fps)); clip_xoff = (PREVIEW_WIDTH - clip_width)/2; clip_yoff = (PREVIEW_HEIGHT - clip_height)/2; char url[2048]; snprintf(url, sizeof(url), "%s%s?frame=%lli&w=%d&h=%di&file=%s&format=rgb" , video_server_url.c_str() , (video_server_url.length()>0 && video_server_url.at(video_server_url.length()-1) == '/')?"":"/" , (long long) (video_duration * seek_slider.get_value() / 1000.0) , clip_width, clip_height, u.c_str()); char* data = ArdourCurl::http_get (url, NULL); if (!data) { printf("image preview request failed %s\n", url); imgbuf->fill(RGBA_TO_UINT(0,0,0,255)); video_draw_cross(imgbuf); preview_path = ""; } else { Glib::RefPtr tmp; tmp = Gdk::Pixbuf::create_from_data ((guint8*) data, Gdk::COLORSPACE_RGB, false, 8, clip_width, clip_height, clip_width*3); if (clip_width != PREVIEW_WIDTH || clip_height != PREVIEW_HEIGHT) { imgbuf->fill(RGBA_TO_UINT(0,0,0,255)); } tmp->copy_area (0, 0, clip_width, clip_height, imgbuf, clip_xoff, clip_yoff); preview_path = u; free(data); } preview_image->set(imgbuf); preview_image->show(); }