2 Copyright (C) 2010-2013 Paul Davis
3 Author: Robin Gareus <robin@gareus.org>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 #include <sigc++/bind.h>
24 #include <curl/curl.h>
26 #include "pbd/error.h"
27 #include "pbd/convert.h"
28 #include "gtkmm2ext/utils.h"
29 #include "gtkmm2ext/rgb_macros.h"
30 #include "ardour/session_directory.h"
31 #include "ardour/profile.h"
32 #include "ardour/template_utils.h"
33 #include "ardour/session.h"
34 #include "ardour_ui.h"
37 #include "add_video_dialog.h"
38 #include "utils_videotl.h"
44 using namespace ARDOUR;
46 #define PREVIEW_WIDTH (240)
47 #define PREVIEW_HEIGHT (180)
50 #define MIN(a,b) ( (a) < (b) ? (a) : (b) )
53 AddVideoDialog::AddVideoDialog (Session* s)
54 : ArdourDialog (_("Set Video Track"))
55 , seek_slider (0,1000,1)
57 , pi_tcin ("-", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false)
58 , pi_tcout ("-", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false)
59 , pi_aspect ("-", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false)
60 , pi_fps ("-", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false)
61 , chooser (FILE_CHOOSER_ACTION_OPEN)
62 , xjadeo_checkbox (_("Launch External Video Monitor"))
63 , set_session_fps_checkbox (_("Adjust Session Framerate to Match Video Framerate"))
65 , harvid_reset (_("Reload docroot"))
66 , harvid_list (ListStore::create(harvid_list_columns))
67 , harvid_list_view (harvid_list)
70 set_name ("AddVideoDialog");
72 set_skip_taskbar_hint (true);
74 set_size_request (800, -1);
76 harvid_initialized = false;
77 std::string dstdir = video_dest_dir(_session->session_directory().video_path(), video_get_docroot(Config));
79 if (Config->get_video_advanced_setup()) {
82 harvid_list_view.append_column("", pixBufRenderer);
83 harvid_list_view.append_column(_("Filename"), harvid_list_columns.filename);
85 harvid_list_view.get_column(0)->set_alignment(0.5);
86 harvid_list_view.get_column(0)->add_attribute(pixBufRenderer, "stock-id", harvid_list_columns.id);
87 harvid_list_view.get_column(1)->set_expand(true);
88 harvid_list_view.get_column(1)->set_sort_column(harvid_list_columns.filename);
89 harvid_list_view.set_enable_search(true);
90 harvid_list_view.set_search_column(1);
92 harvid_list_view.get_selection()->set_mode (SELECTION_SINGLE);
94 harvid_list_view.get_selection()->signal_changed().connect(sigc::mem_fun(*this, &AddVideoDialog::harvid_list_view_selected));
95 harvid_list_view.signal_row_activated().connect (sigc::mem_fun (*this, &AddVideoDialog::harvid_list_view_activated));
97 VBox* vbox = manage (new VBox);
98 Gtk::ScrolledWindow *scroll = manage(new ScrolledWindow);
99 scroll->add(harvid_list_view);
100 scroll->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
102 HBox* hbox = manage (new HBox);
103 harvid_path.set_alignment (0, 0.5);
104 hbox->pack_start (harvid_path, true, true);
105 hbox->pack_start (harvid_reset, false, false);
107 vbox->pack_start (*hbox, false, false);
108 vbox->pack_start (*scroll, true, true);
110 notebook.append_page (*vbox, _("VideoServerIndex"));
113 VBox* vbox = manage (new VBox);
114 notebook.append_page (*vbox, _("VideoServerIndex"));
118 chooser.set_border_width (4);
120 /* some broken redraw behaviour - this is a bandaid */
121 chooser.signal_selection_changed().connect (mem_fun (chooser, &Widget::queue_draw));
123 chooser.set_current_folder (dstdir);
125 Gtk::FileFilter video_filter;
126 Gtk::FileFilter matchall_filter;
127 video_filter.add_custom (FILE_FILTER_FILENAME, mem_fun(*this, &AddVideoDialog::on_video_filter));
128 video_filter.set_name (_("Video files"));
130 matchall_filter.add_pattern ("*.*");
131 matchall_filter.set_name (_("All files"));
133 chooser.add_filter (video_filter);
134 chooser.add_filter (matchall_filter);
135 chooser.set_select_multiple (false);
137 VBox* vboxfb = manage (new VBox);
138 vboxfb->pack_start (chooser, true, true, 0);
140 if (video_get_docroot(Config).size() > 0 &&
141 Config->get_video_advanced_setup()) {
142 notebook.append_page (*vboxfb, _("Browse Files"));
147 VBox* options_box = manage (new VBox);
149 l = manage (new Label (_("<b>Options</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
150 l->set_use_markup ();
152 options_box->pack_start (*l, false, true, 4);
153 options_box->pack_start (xjadeo_checkbox, false, true, 2);
154 options_box->pack_start (set_session_fps_checkbox, false, true, 2);
157 VBox* previewpane = manage (new VBox);
158 Gtk::Table *table = manage(new Table(5,2));
160 table->set_row_spacings(2);
161 table->set_col_spacings(4);
163 l = manage (new Label (_("<b>Video Information</b>"), Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER, false));
164 l->set_use_markup ();
165 table->attach (*l, 0, 2, 0, 1, FILL, FILL);
166 l = manage (new Label (_("Start:"), Gtk::ALIGN_RIGHT, Gtk::ALIGN_CENTER, false));
167 table->attach (*l, 0, 1, 1, 2, FILL, FILL);
168 table->attach (pi_tcin, 1, 2, 1, 2, FILL, FILL);
169 l = manage (new Label (_("End:"), Gtk::ALIGN_RIGHT, Gtk::ALIGN_CENTER, false));
170 table->attach (*l, 0, 1, 2, 3, FILL, FILL);
171 table->attach (pi_tcout, 1, 2, 2, 3, FILL, FILL);
172 l = manage (new Label (_("Frame rate:"), Gtk::ALIGN_RIGHT, Gtk::ALIGN_CENTER, false));
173 table->attach (*l, 0, 1, 3, 4, FILL, FILL);
174 table->attach (pi_fps, 1, 2, 3, 4, FILL, FILL);
175 l = manage (new Label (_("Aspect Ratio:"), Gtk::ALIGN_RIGHT, Gtk::ALIGN_CENTER, false));
176 table->attach (*l, 0, 1, 4, 5, FILL, FILL);
177 table->attach (pi_aspect, 1, 2, 4, 5, FILL, FILL);
179 preview_image = manage(new Gtk::Image);
181 imgbuf = Gdk::Pixbuf::create(Gdk::COLORSPACE_RGB, true, 8, PREVIEW_WIDTH, PREVIEW_HEIGHT);
182 imgbuf->fill(RGBA_TO_UINT(127,0,0,255));
183 preview_image->set(imgbuf);
184 seek_slider.set_draw_value(false);
186 HBox* hbox = manage (new HBox);
187 hbox->pack_start (*table, true, false);
189 Gtk::Alignment *al = manage(new Gtk::Alignment());
190 al->set_size_request(-1, 20);
192 previewpane->pack_start (*preview_image, false, false);
193 previewpane->pack_start (seek_slider, false, false);
194 previewpane->pack_start (*al, false, false);
195 previewpane->pack_start (*hbox, true, true, 6);
198 hbox = manage (new HBox);
199 if (Config->get_video_advanced_setup()) {
200 hbox->pack_start (notebook, true, true);
202 hbox->pack_start (*vboxfb, true, true);
204 hbox->pack_start (*previewpane, false, false);
206 get_vbox()->set_spacing (4);
207 get_vbox()->pack_start (*hbox, true, true);
208 get_vbox()->pack_start (*options_box, false, false);
211 /* xjadeo checkbox */
212 if (ARDOUR_UI::instance()->video_timeline->found_xjadeo()
213 /* TODO xjadeo setup w/ xjremote */
214 && video_get_docroot(Config).size() > 0) {
215 xjadeo_checkbox.set_active(true); /* set in ardour_ui.cpp ?! */
217 printf("xjadeo was not found or video-server docroot is unset (remote video-server)\n");
218 xjadeo_checkbox.set_active(false);
219 xjadeo_checkbox.set_sensitive(false);
223 set_session_fps_checkbox.set_active(true);
226 add_button (Stock::CANCEL, RESPONSE_CANCEL);
227 ok_button = add_button (Stock::OK, RESPONSE_ACCEPT);
228 //ok_button->set_sensitive(false);
229 set_action_ok(false);
231 /* connect signals after eveything has been initialized */
232 chooser.signal_selection_changed().connect (mem_fun (*this, &AddVideoDialog::file_selection_changed));
233 chooser.signal_file_activated().connect (mem_fun (*this, &AddVideoDialog::file_activated));
234 //chooser.signal_update_preview().connect(sigc::mem_fun(*this, &AddVideoDialog::update_preview));
235 notebook.signal_switch_page().connect (sigc::hide_return (sigc::hide (sigc::hide (sigc::mem_fun (*this, &AddVideoDialog::page_switch)))));
236 seek_slider.signal_value_changed().connect(sigc::mem_fun(*this, &AddVideoDialog::seek_preview));
237 harvid_reset.signal_clicked().connect (sigc::mem_fun (*this, &AddVideoDialog::harvid_load_docroot));
239 show_all_children ();
242 AddVideoDialog::~AddVideoDialog ()
247 AddVideoDialog::on_show ()
252 static bool check_video_file_extension(std::string file)
254 const char* suffixes[] = {
269 ".matroska", ".MATROSKA",
272 ".dirac" , ".DIRAC" ,
276 for (size_t n = 0; n < sizeof(suffixes)/sizeof(suffixes[0]); ++n) {
277 if (file.rfind (suffixes[n]) == file.length() - strlen (suffixes[n])) {
286 AddVideoDialog::on_video_filter (const FileFilter::Info& filter_info)
288 return check_video_file_extension(filter_info.filename);
292 AddVideoDialog::file_name (bool &local_file)
294 int n = notebook.get_current_page ();
295 if (n == 1 || ! Config->get_video_advanced_setup()) {
297 return chooser.get_filename();
300 Gtk::TreeModel::iterator iter = harvid_list_view.get_selection()->get_selected();
303 std::string uri = (*iter)[harvid_list_columns.uri];
304 std::string video_server_url = video_get_server_url(Config);
306 /* check if video server is running locally */
307 if (video_get_docroot(Config).size() > 0
308 && !video_server_url.compare(0, 16, "http://localhost"))
310 /* check if the file can be accessed */
313 curl = curl_easy_init();
314 char *ue = curl_easy_unescape(curl, uri.c_str(), uri.length(), &plen);
315 std::string path = video_get_docroot(Config) + ue;
316 if (!::access(path.c_str(), R_OK)) {
320 curl_easy_cleanup(curl);
328 AddVideoDialog::import_option ()
330 int n = notebook.get_current_page ();
331 if (n == 0 && Config->get_video_advanced_setup()) { return VTL_IMPORT_NONE; }
332 return VTL_IMPORT_TRANSCODE;
336 AddVideoDialog::launch_xjadeo ()
338 return xjadeo_checkbox.get_active();
342 AddVideoDialog::auto_set_session_fps ()
344 return set_session_fps_checkbox.get_active();
348 AddVideoDialog::clear_preview_image ()
350 imgbuf->fill(RGBA_TO_UINT(0,0,0,255));
351 video_draw_cross(imgbuf);
352 preview_image->set(imgbuf);
353 preview_image->show();
357 AddVideoDialog::set_action_ok (bool yn)
360 ok_button->set_sensitive(true);
363 pi_tcin.set_text("-");
364 pi_tcout.set_text("-");
365 pi_aspect.set_text("-");
366 pi_fps.set_text("-");
367 ok_button->set_sensitive(false);
368 clear_preview_image();
373 AddVideoDialog::file_selection_changed ()
375 if (chooser.get_filename().size() > 0) {
376 std::string path = chooser.get_filename();
378 check_video_file_extension(path)
379 && Glib::file_test(path.c_str(), Glib::FILE_TEST_IS_REGULAR | Glib::FILE_TEST_IS_SYMLINK)
380 && !Glib::file_test(path.c_str(), Glib::FILE_TEST_IS_DIR);
383 seek_slider.set_value(0);
384 request_preview(video_map_path(video_get_docroot(Config), path));
387 set_action_ok(false);
392 AddVideoDialog::file_activated ()
394 if (chooser.get_filename().size() > 0) {
395 std::string path = chooser.get_filename();
396 // TODO check docroot -> set import options
398 check_video_file_extension(path)
399 && Glib::file_test(path.c_str(), Glib::FILE_TEST_IS_REGULAR | Glib::FILE_TEST_IS_SYMLINK)
400 && !Glib::file_test(path.c_str(), Glib::FILE_TEST_IS_DIR);
402 Gtk::Dialog::response(RESPONSE_ACCEPT);
407 /**** Tree List Interaction ***/
410 AddVideoDialog::harvid_list_view_selected () {
411 Gtk::TreeModel::iterator iter = harvid_list_view.get_selection()->get_selected();
412 // TODO check docroot -> set import options, xjadeo
414 set_action_ok(false);
417 if ((std::string)((*iter)[harvid_list_columns.id]) == Stock::DIRECTORY.id) {
418 set_action_ok(false);
421 seek_slider.set_value(0);
422 request_preview((*iter)[harvid_list_columns.uri]);
427 AddVideoDialog::harvid_list_view_activated (const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn*) {
428 Gtk::TreeModel::iterator iter = harvid_list->get_iter(path);
430 std::string type = (*iter)[harvid_list_columns.id];
431 std::string url = (*iter)[harvid_list_columns.uri];
434 printf ("A: %s %s %s\n",
435 ((std::string)((*iter)[harvid_list_columns.id])).c_str(),
436 ((std::string)((*iter)[harvid_list_columns.uri])).c_str(),
437 ((std::string)((*iter)[harvid_list_columns.filename])).c_str());
440 if (type == Gtk::Stock::DIRECTORY.id) {
441 harvid_request(url.c_str());
443 Gtk::Dialog::response(RESPONSE_ACCEPT);
448 AddVideoDialog::harvid_load_docroot() {
449 set_action_ok(false);
451 std::string video_server_url = video_get_server_url(Config);
453 snprintf(url, sizeof(url), "%s%sindex/"
454 , video_server_url.c_str()
455 , (video_server_url.length()>0 && video_server_url.at(video_server_url.length()-1) == '/')?"":"/");
457 harvid_initialized = true;
461 AddVideoDialog::page_switch() {
462 if (notebook.get_current_page () == 1 || Config->get_video_advanced_setup()) {
463 file_selection_changed();
467 if (harvid_initialized) {
468 harvid_list_view_selected();
470 harvid_load_docroot();
475 /**** Harvid HTTP interface ***/
477 AddVideoDialog::harvid_request(std::string u)
481 snprintf(url, sizeof(url), "%s?format=csv", u.c_str());
483 harvid_list->clear();
485 char *res = curl_http_get(url, &status);
487 printf("request failed\n"); // XXX
488 harvid_path.set_text(" - request failed -");
493 /* add up-to-parent */
494 size_t se = u.find_last_of("/", u.size()-2);
495 size_t ss = u.find("/index/");
496 if (se != string::npos && ss != string::npos && se > ss) {
497 TreeModel::iterator new_row = harvid_list->append();
498 TreeModel::Row row = *new_row;
499 row[harvid_list_columns.id ] = Gtk::Stock::DIRECTORY.id;
500 row[harvid_list_columns.uri ] = u.substr(0, se + 1);
501 row[harvid_list_columns.filename] = X_("..");
503 if (se != string::npos) {
505 std::string path = u.substr(ss + 6);
507 curl = curl_easy_init();
508 char *ue = curl_easy_unescape(curl, path.c_str(), path.length(), &plen);
509 harvid_path.set_text(std::string(ue));
510 curl_easy_cleanup(curl);
513 harvid_path.set_text(" ??? ");
518 std::vector<std::vector<std::string> > lines;
519 ParseCSV(std::string(res), lines);
520 for (std::vector<std::vector<std::string> >::iterator i = lines.begin(); i != lines.end(); ++i) {
521 TreeModel::iterator new_row = harvid_list->append();
522 TreeModel::Row row = *new_row;
524 if (i->at(0) == X_("D")) {
525 row[harvid_list_columns.id ] = Gtk::Stock::DIRECTORY.id;
526 row[harvid_list_columns.uri ] = i->at(1).c_str();
527 row[harvid_list_columns.filename] = i->at(2).c_str();
529 row[harvid_list_columns.id ] = Gtk::Stock::MEDIA_PLAY.id;
530 row[harvid_list_columns.uri ] = i->at(2).c_str();
531 row[harvid_list_columns.filename] = i->at(3).c_str();
539 AddVideoDialog::seek_preview()
541 if (preview_path.size() > 0)
542 request_preview(preview_path);
546 AddVideoDialog::request_preview(std::string u)
548 std::string video_server_url = video_get_server_url(Config);
550 double video_file_fps;
551 long long int video_duration;
552 double video_start_offset;
553 double video_aspect_ratio;
555 int clip_width = PREVIEW_WIDTH;
556 int clip_height = PREVIEW_HEIGHT;
557 int clip_xoff, clip_yoff;
559 if (!video_query_info(video_server_url, u,
560 video_file_fps, video_duration, video_start_offset, video_aspect_ratio))
562 printf("image preview info request failed\n");
563 // set_action_ok(false); // XXX only if docroot mismatch
565 pi_tcin.set_text("-");
566 pi_tcout.set_text("-");
567 pi_aspect.set_text("-");
568 pi_fps.set_text("-");
570 clear_preview_image();
574 if ((PREVIEW_WIDTH / (double)PREVIEW_HEIGHT) > video_aspect_ratio ) {
575 clip_width = MIN(PREVIEW_WIDTH, rint(clip_height * video_aspect_ratio));
577 clip_height = MIN(PREVIEW_HEIGHT, rint(clip_width / video_aspect_ratio));
580 pi_tcin.set_text(Timecode::timecode_format_sampletime(
581 video_start_offset, video_file_fps, video_file_fps, rint(video_file_fps*100.0)==2997));
582 pi_tcout.set_text(Timecode::timecode_format_sampletime(
583 video_start_offset + video_duration, video_file_fps, video_file_fps, rint(video_file_fps*100.0)==2997));
585 /* todo break out this code -> re-usability */
586 const int arc = rint(video_aspect_ratio*100);
590 pi_aspect.set_text(X_(" 1:1")); // square (large format stills)
593 pi_aspect.set_text(X_(" 5:4"));
596 pi_aspect.set_text(X_(" 4:3"));
599 pi_aspect.set_text(X_(" 47:35")); // 752x560, Super8-scans
603 pi_aspect.set_text(X_(" 1.37:1")); // 'Academy ratio' <= 1953
606 pi_aspect.set_text(X_(" 1.41:1")); // Lichtenberg ratio
609 pi_aspect.set_text(X_(" 3:2")); // classic 35mm
612 pi_aspect.set_text(X_(" 8:5")); // credit-card size
615 pi_aspect.set_text(X_(" 16:10")); // golden ratio 1.61803..
619 pi_aspect.set_text(X_(" 5:3")); // Super16, EU-widescreen
623 pi_aspect.set_text(X_(" 16:9")); // HD video
626 pi_aspect.set_text(X_(" 9:5"));
629 pi_aspect.set_text(X_(" 1.85:1")); // US widescreen cinema
632 pi_aspect.set_text(X_(" 2:1"));
636 pi_aspect.set_text(X_(" 2.40:1")); // Anamorphic
640 pi_aspect.set_text(X_(" 2.66:1")); // CinemaScope
643 pi_aspect.set_text(X_(" 2.75:1")); // Ultra Panavision
646 pi_aspect.set_text(X_(" 4.00:1")); // three 35mm 1.33:1 polyvision
649 pi_aspect.set_text(string_compose(X_(" %1:1"), video_aspect_ratio));
653 pi_fps.set_text(string_compose(_(" %1 fps"), video_file_fps));
655 clip_xoff = (PREVIEW_WIDTH - clip_width)/2;
656 clip_yoff = (PREVIEW_HEIGHT - clip_height)/2;
659 snprintf(url, sizeof(url), "%s%s?frame=%lli&w=%d&h=%di&file=%s&format=rgb"
660 , video_server_url.c_str()
661 , (video_server_url.length()>0 && video_server_url.at(video_server_url.length()-1) == '/')?"":"/"
662 , (long long) (video_duration * seek_slider.get_value() / 1000.0)
663 , clip_width, clip_height, u.c_str());
665 char *data = curl_http_get(url, NULL);
667 printf("image preview request failed %s\n", url);
668 imgbuf->fill(RGBA_TO_UINT(0,0,0,255));
669 video_draw_cross(imgbuf);
672 Glib::RefPtr<Gdk::Pixbuf> tmp;
673 tmp = Gdk::Pixbuf::create_from_data ((guint8*) data, Gdk::COLORSPACE_RGB, false, 8, clip_width, clip_height, clip_width*3);
674 if (clip_width != PREVIEW_WIDTH || clip_height != PREVIEW_HEIGHT) {
675 imgbuf->fill(RGBA_TO_UINT(0,0,0,255));
677 tmp->copy_area (0, 0, clip_width, clip_height, imgbuf, clip_xoff, clip_yoff);
681 preview_image->set(imgbuf);
682 preview_image->show();