2 Copyright (C) 2010 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.
21 #include <sigc++/bind.h>
22 #include "ardour/tempo.h"
24 #include "pbd/file_utils.h"
25 #include "pbd/convert.h"
26 #include "ardour/session_directory.h"
28 #ifdef PLATFORM_WINDOWS
30 #include <shlobj.h> // CSIDL_*
31 #include "pbd/windows_special_dirs.h"
34 #include "ardour_ui.h"
35 #include "public_editor.h"
36 #include "gui_thread.h"
37 #include "utils_videotl.h"
38 #include "rgb_macros.h"
39 #include "video_timeline.h"
41 #include <gtkmm2ext/utils.h>
43 #include <curl/curl.h>
48 using namespace ARDOUR;
50 using namespace Timecode;
51 using namespace VideoUtils;
53 VideoTimeLine::VideoTimeLine (PublicEditor *ed, ArdourCanvas::Container *vbg, int initial_height)
56 , bar_height(initial_height)
58 video_start_offset = 0L;
62 auto_set_session_fps = false;
63 video_offset_lock = false;
64 video_aspect_ratio = 4.0/3.0;
65 Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&VideoTimeLine::parameter_changed, this, _1), gui_context());
66 video_server_url = video_get_server_url(Config);
67 server_docroot = video_get_docroot(Config);
70 video_file_fps = 25.0;
73 reopen_vmonitor=false;
76 VtlUpdate.connect (*this, invalidator (*this), boost::bind (&PublicEditor::queue_visual_videotimeline_update, editor), gui_context());
77 GuiUpdate.connect (*this, invalidator (*this), boost::bind (&VideoTimeLine::gui_update, this, _1), gui_context());
80 VideoTimeLine::~VideoTimeLine ()
85 /* close and save settings */
87 VideoTimeLine::save_session ()
93 LocaleGuard lg (X_("POSIX"));
95 XMLNode* node = new XMLNode(X_("Videomonitor"));
97 node->add_property (X_("active"), (vmonitor && vmonitor->is_started())?"yes":"no");
98 _session->add_extra_xml (*node);
101 if (vmonitor->is_started()) {
102 vmonitor->query_full_state(true);
104 vmonitor->save_session();
108 node = _session->extra_xml (X_("Videotimeline"));
110 node->add_property (X_("id"), id().to_s());
111 node->add_property (X_("Height"), editor->get_videotl_bar_height());
112 node->add_property (X_("VideoOffsetLock"), video_offset_lock?X_("1"):X_("0"));
113 node->add_property (X_("VideoOffset"), video_offset);
114 node->add_property (X_("AutoFPS"), auto_set_session_fps?X_("1"):X_("0"));
117 /* close and save settings */
119 VideoTimeLine::close_session ()
121 if (video_duration == 0) {
124 sessionsave.disconnect();
125 close_video_monitor();
130 GuiUpdate("set-xjadeo-sensitive-off");
131 GuiUpdate("video-unavailable");
135 VideoTimeLine::sync_session_state ()
137 if (!_session || !vmonitor || !vmonitor->is_started()) {
143 /** load settings from session */
145 VideoTimeLine::set_session (ARDOUR::Session *s)
147 SessionHandlePtr::set_session (s);
148 if (!_session) { return ; }
150 _session->SaveSession.connect_same_thread (sessionsave, boost::bind (&VideoTimeLine::save_session, this));
151 LocaleGuard lg (X_("POSIX"));
153 XMLNode* node = _session->extra_xml (X_("Videotimeline"));
155 if (!node || !node->property (X_("Filename"))) {
159 ARDOUR_UI::instance()->start_video_server((Gtk::Window*)0, false);
163 const XMLProperty* proph = node->property (X_("Height"));
165 editor->set_video_timeline_height(atoi(proph->value()));
167 #if 0 /* TODO THINK: set FPS first time only ?! */
168 const XMLProperty* propasfps = node->property (X_("AutoFPS"));
170 auto_set_session_fps = atoi(propasfps->value())?true:false;
174 const XMLProperty* propoffset = node->property (X_("VideoOffset"));
176 video_offset = atoll(propoffset->value());
177 video_offset_p = video_offset;
180 const XMLProperty* proplock = node->property (X_("VideoOffsetLock"));
182 video_offset_lock = atoi(proplock->value())?true:false;
185 const XMLProperty* localfile = node->property (X_("LocalFile"));
187 local_file = atoi(localfile->value())?true:false;
190 const XMLProperty* propf = node->property (X_("Filename"));
191 video_file_info(propf->value(), local_file);
193 if ((node = _session->extra_xml (X_("Videomonitor")))) {
194 const XMLProperty* prop = node->property (X_("active"));
195 if (prop && prop->value() == "yes" && found_xjadeo() && !video_filename.empty() && local_file) {
196 open_video_monitor();
200 _session->register_with_memento_command_factory(id(), this);
201 _session->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&VideoTimeLine::parameter_changed, this, _1), gui_context());
205 VideoTimeLine::set_offset_locked (bool v) {
206 if (_session && v != video_offset_lock) {
207 _session->set_dirty ();
209 video_offset_lock = v;
213 VideoTimeLine::toggle_offset_locked () {
214 video_offset_lock = !video_offset_lock;
216 _session->set_dirty ();
221 VideoTimeLine::save_undo ()
223 if (_session && video_offset_p != video_offset) {
224 _session->set_dirty ();
226 video_offset_p = video_offset;
230 VideoTimeLine::set_state (const XMLNode& node, int /*version*/)
232 LocaleGuard lg (X_("POSIX"));
233 const XMLProperty* propoffset = node.property (X_("VideoOffset"));
235 video_offset = atoll(propoffset->value());
237 ARDOUR_UI::instance()->flush_videotimeline_cache(true);
242 VideoTimeLine::get_state ()
244 XMLNode* node = new XMLNode (X_("Videotimeline"));
245 LocaleGuard lg (X_("POSIX"));
246 node->add_property (X_("VideoOffset"), video_offset_p);
251 VideoTimeLine::remove_frames ()
253 for (VideoFrames::iterator i = video_frames.begin(); i != video_frames.end(); ++i ) {
254 VideoImageFrame *frame = (*i);
258 video_frames.clear();
262 VideoTimeLine::get_video_frame (framepos_t vfn, int cut, int rightend)
265 for (VideoFrames::iterator i = video_frames.begin(); i != video_frames.end(); ++i) {
266 VideoImageFrame *frame = (*i);
267 if (abs(frame->get_video_frame_number()-vfn)<=cut
268 && frame->get_rightend() == rightend) { return frame; }
274 VideoTimeLine::get_apv()
276 // XXX: dup code - TODO use this fn in update_video_timeline()
277 float apv = -1; /* audio samples per video frame; */
278 if (!_session) return apv;
280 if (_session->config.get_use_video_file_fps()) {
281 if (video_file_fps == 0 ) return apv;
283 if (_session->timecode_frames_per_second() == 0 ) return apv;
286 if (_session->config.get_videotimeline_pullup()) {
287 apv = _session->frame_rate();
289 apv = _session->nominal_frame_rate();
291 if (_session->config.get_use_video_file_fps()) {
292 apv /= video_file_fps;
294 apv /= _session->timecode_frames_per_second();
300 VideoTimeLine::update_video_timeline()
302 if (!_session) return;
304 if (_session->config.get_use_video_file_fps()) {
305 if (video_file_fps == 0 ) return;
307 if (_session->timecode_frames_per_second() == 0 ) return;
310 const double samples_per_pixel = editor->get_current_zoom();
311 const framepos_t leftmost_sample = editor->leftmost_sample();
314 * 1) calculate how many frames there should be in current zoom (plus 1 page on each side)
315 * 2) calculate first frame and distance between video-frames (according to zoom)
316 * 3) destroy/add frames
317 * 4) reposition existing frames
318 * 5) assign framenumber to frames -> request/decode video.
321 /* video-file and session properties */
322 double display_vframe_width; /* unit: pixels ; width of one thumbnail in the timeline */
323 float apv; /* audio samples per video frame; */
324 framepos_t leftmost_video_frame; /* unit: video-frame number ; temporary var -> vtl_start */
326 /* variables needed to render videotimeline -- what needs to computed first */
327 framepos_t vtl_start; /* unit: audio-samples ; first displayed video-frame */
328 framepos_t vtl_dist; /* unit: audio-samples ; distance between displayed video-frames */
329 unsigned int visible_video_frames; /* number of frames that fit on current canvas */
331 if (_session->config.get_videotimeline_pullup()) {
332 apv = _session->frame_rate();
334 apv = _session->nominal_frame_rate();
336 if (_session->config.get_use_video_file_fps()) {
337 apv /= video_file_fps;
339 apv /= _session->timecode_frames_per_second();
342 display_vframe_width = bar_height * video_aspect_ratio;
344 if (apv > samples_per_pixel * display_vframe_width) {
345 /* high-zoom: need space between successive video-frames */
346 vtl_dist = rint(apv);
348 /* continous timeline: skip video-frames */
349 vtl_dist = ceil(display_vframe_width * samples_per_pixel / apv) * apv;
352 assert (vtl_dist > 0);
355 leftmost_video_frame = floor (floor((long double)(leftmost_sample - video_start_offset - video_offset ) / vtl_dist) * vtl_dist / apv);
357 vtl_start = rint (video_offset + video_start_offset + leftmost_video_frame * apv);
358 visible_video_frames = 2 + ceil((double)editor->current_page_samples() / vtl_dist); /* +2 left+right partial frames */
360 /* expand timeline (cache next/prev page images) */
361 vtl_start -= visible_video_frames * vtl_dist;
362 visible_video_frames *=3;
364 if (vtl_start < video_offset ) {
365 visible_video_frames += ceil((double)vtl_start/vtl_dist);
366 vtl_start = video_offset;
369 /* apply video-file constraints */
370 if (vtl_start > video_start_offset + video_duration + video_offset ) {
371 visible_video_frames = 0;
373 /* TODO optimize: compute rather than iterate */
374 while (visible_video_frames > 0 && vtl_start + (visible_video_frames-1) * vtl_dist >= video_start_offset + video_duration + video_offset) {
375 --visible_video_frames;
383 while (video_frames.size() < visible_video_frames) {
384 VideoImageFrame *frame;
385 frame = new VideoImageFrame(*editor, *videotl_group, display_vframe_width, bar_height, video_server_url, translated_filename());
386 frame->ImgChanged.connect (*this, invalidator (*this), boost::bind (&PublicEditor::queue_visual_videotimeline_update, editor), gui_context());
387 video_frames.push_back(frame);
390 VideoFrames outdated_video_frames;
391 std::list<int> remaining;
393 outdated_video_frames = video_frames;
396 /* when zoomed out, ignore shifts by +-1 frame
397 * which can occur due to rounding errors when
398 * scrolling to a new leftmost-audio frame.
401 if (vtl_dist/apv < 3.0) cut =0;
406 for (unsigned int vfcount=0; vfcount < visible_video_frames; ++vfcount){
407 framepos_t vfpos = vtl_start + vfcount * vtl_dist; /* unit: audio-frames */
408 framepos_t vframeno = rint ( (vfpos - video_offset) / apv); /* unit: video-frames */
409 vfpos = (vframeno * apv ) + video_offset; /* audio-frame corresponding to /rounded/ video-frame */
411 int rightend = -1; /* unit: pixels */
412 if (vfpos + vtl_dist > video_start_offset + video_duration + video_offset) {
413 rightend = display_vframe_width * (video_start_offset + video_duration + video_offset - vfpos) / vtl_dist;
414 //printf("lf(e): %lu\n", vframeno); // XXX
416 VideoImageFrame * frame = get_video_frame(vframeno, cut, rightend);
418 frame->set_position(vfpos);
419 outdated_video_frames.remove(frame);
421 remaining.push_back(vfcount);
425 for (VideoFrames::iterator i = outdated_video_frames.begin(); i != outdated_video_frames.end(); ++i ) {
426 VideoImageFrame *frame = (*i);
427 if (remaining.empty()) {
428 frame->set_position(-2 * vtl_dist + leftmost_sample); /* move off screen */
430 int vfcount=remaining.front();
431 remaining.pop_front();
432 framepos_t vfpos = vtl_start + vfcount * vtl_dist; /* unit: audio-frames */
433 framepos_t vframeno = rint ((vfpos - video_offset) / apv); /* unit: video-frames */
434 int rightend = -1; /* unit: pixels */
435 if (vfpos + vtl_dist > video_start_offset + video_duration + video_offset) {
436 rightend = display_vframe_width * (video_start_offset + video_duration + video_offset - vfpos) / vtl_dist;
437 //printf("lf(n): %lu\n", vframeno); // XXX
439 frame->set_position(vfpos);
440 frame->set_videoframe(vframeno, rightend);
446 VideoTimeLine::translated_filename ()
449 return video_filename;
451 return video_map_path(server_docroot, video_filename);
456 VideoTimeLine::video_file_info (std::string filename, bool local)
460 if (Glib::path_is_absolute(filename) || !local_file)
462 video_filename = filename;
464 video_filename = Glib::build_filename (_session->session_directory().video_path(), filename);
467 long long int _duration;
468 double _start_offset;
470 if (!video_query_info(
471 video_server_url, translated_filename(),
472 video_file_fps, _duration, _start_offset, video_aspect_ratio)) {
473 warning << _("Parsing video file info failed. Is the Video Server running? Is the file readable by the Video Server? Does the docroot match? Is it a video file?") << endmsg;
475 GuiUpdate("set-xjadeo-sensitive-off");
476 GuiUpdate("video-unavailable");
479 video_duration = _duration * _session->nominal_frame_rate() / video_file_fps;
480 video_start_offset = _start_offset * _session->nominal_frame_rate();
482 if (auto_set_session_fps && video_file_fps != _session->timecode_frames_per_second()) {
483 switch ((int)floorf(video_file_fps*1000.0)) {
485 _session->config.set_timecode_format(timecode_23976);
488 _session->config.set_timecode_format(timecode_24);
492 _session->config.set_timecode_format(timecode_24976);
495 _session->config.set_timecode_format(timecode_25);
498 _session->config.set_timecode_format(timecode_2997drop);
501 _session->config.set_timecode_format(timecode_30);
504 _session->config.set_timecode_format(timecode_5994);
507 _session->config.set_timecode_format(timecode_60);
510 warning << string_compose (
511 _("Failed to set session-framerate: '%1' does not have a corresponding option setting in %2."),
512 video_file_fps, PROGRAM_NAME ) << endmsg;
515 _session->config.set_video_pullup(0); /* TODO only set if set_timecode_format() was successful ?!*/
517 if (floor(video_file_fps*100) != floor(_session->timecode_frames_per_second()*100)) {
518 warning << string_compose(
519 _("Video file's framerate is not equal to %1 session timecode's framerate: '%2' vs '%3'"),
520 PROGRAM_NAME, video_file_fps, _session->timecode_frames_per_second())
523 flush_local_cache ();
525 if (found_xjadeo() && local_file) {
526 GuiUpdate("set-xjadeo-sensitive-on");
527 if (vmonitor && vmonitor->is_started()) {
529 /* xjadeo <= 0.6.4 has a bug where changing the video-file may segfauls
530 * if the geometry changes to a different line-size alignment
532 reopen_vmonitor = true;
535 vmonitor->set_fps(video_file_fps);
536 vmonitor->open(video_filename);
539 } else if (!local_file) {
540 #if 1 /* temp debug/devel message */
541 // TODO - call xjremote remotely.
542 printf("the given video file can not be accessed on localhost, video monitoring is not currently supported for this case\n");
543 GuiUpdate("set-xjadeo-sensitive-off");
547 GuiUpdate("video-available");
552 VideoTimeLine::check_server ()
556 snprintf(url, sizeof(url), "%s%sstatus"
557 , video_server_url.c_str()
558 , (video_server_url.length()>0 && video_server_url.at(video_server_url.length()-1) == '/')?"":"/"
560 char *res=a3_curl_http_get(url, NULL);
562 if (strstr(res, "status: ok, online.")) { ok = true; }
569 VideoTimeLine::check_server_docroot ()
573 std::vector<std::vector<std::string> > lines;
575 if (video_server_url.find("/localhost:") == string::npos) {
578 snprintf(url, sizeof(url), "%s%src?format=csv"
579 , video_server_url.c_str()
580 , (video_server_url.length()>0 && video_server_url.at(video_server_url.length()-1) == '/')?"":"/"
582 char *res=a3_curl_http_get(url, NULL);
587 ParseCSV(std::string(res), lines);
589 || lines.at(0).empty()
590 || lines.at(0).at(0) != video_get_docroot(Config)) {
591 warning << string_compose(
592 _("Video-server docroot mismatch. %1: '%2', video-server: '%3'. This usually means that the video server was not started by %1 and uses a different document-root."),
593 PROGRAM_NAME, video_get_docroot(Config), lines.at(0).at(0))
595 ok = false; // TODO allow to override
602 VideoTimeLine::gui_update(std::string const & t) {
603 /* this is to be called via GuiUpdate() only. */
604 ENSURE_GUI_THREAD (*this, &VideoTimeLine::queue_visual_videotimeline_update)
605 if (t == "videotimeline-update") {
606 editor->queue_visual_videotimeline_update();
607 } else if (t == "set-xjadeo-active-off") {
608 editor->toggle_xjadeo_proc(0);
609 } else if (t == "set-xjadeo-active-on") {
610 editor->toggle_xjadeo_proc(1);
611 } else if (t == "set-xjadeo-sensitive-on") {
612 editor->set_xjadeo_sensitive(true);
613 } else if (t == "set-xjadeo-sensitive-off") {
614 editor->toggle_xjadeo_proc(0);
615 //close_video_monitor();
616 editor->set_xjadeo_sensitive(false);
617 } else if (t == "xjadeo-window-ontop-on") {
618 editor->toggle_xjadeo_viewoption(1, 1);
619 } else if (t == "xjadeo-window-ontop-off") {
620 editor->toggle_xjadeo_viewoption(1, 0);
621 } else if (t == "xjadeo-window-osd-timecode-on") {
622 editor->toggle_xjadeo_viewoption(2, 1);
623 } else if (t == "xjadeo-window-osd-timecode-off") {
624 editor->toggle_xjadeo_viewoption(2, 0);
625 } else if (t == "xjadeo-window-osd-frame-on") {
626 editor->toggle_xjadeo_viewoption(3, 1);
627 } else if (t == "xjadeo-window-osd-frame-off") {
628 editor->toggle_xjadeo_viewoption(3, 0);
629 } else if (t == "xjadeo-window-osd-box-on") {
630 editor->toggle_xjadeo_viewoption(4, 1);
631 } else if (t == "xjadeo-window-osd-box-off") {
632 editor->toggle_xjadeo_viewoption(4, 0);
633 } else if (t == "xjadeo-window-fullscreen-on") {
634 editor->toggle_xjadeo_viewoption(5, 1);
635 } else if (t == "xjadeo-window-fullscreen-off") {
636 editor->toggle_xjadeo_viewoption(5, 0);
637 } else if (t == "xjadeo-window-letterbox-on") {
638 editor->toggle_xjadeo_viewoption(6, 1);
639 } else if (t == "xjadeo-window-letterbox-off") {
640 editor->toggle_xjadeo_viewoption(6, 0);
641 } else if (t == "video-available") {
642 editor->set_close_video_sensitive(true);
643 } else if (t == "video-unavailable") {
644 editor->set_close_video_sensitive(false);
649 VideoTimeLine::set_height (int height) {
650 if (_session && bar_height != height) {
651 _session->set_dirty ();
658 VideoTimeLine::vmon_update () {
659 if (vmonitor && vmonitor->is_started()) {
660 vmonitor->set_offset(video_offset); // TODO proper re-init xjadeo w/o restart not just offset.
665 VideoTimeLine::flush_local_cache () {
671 VideoTimeLine::flush_cache () {
674 snprintf(url, sizeof(url), "%s%sadmin/flush_cache"
675 , video_server_url.c_str()
676 , (video_server_url.length()>0 && video_server_url.at(video_server_url.length()-1) == '/')?"":"/"
678 char *res=a3_curl_http_get(url, NULL);
682 if (vmonitor && vmonitor->is_started()) {
683 reopen_vmonitor=true;
686 video_file_info(video_filename, local_file);
691 VideoTimeLine::parameter_changed (std::string const & p)
693 if (p == "video-server-url") {
694 set_video_server_url (video_get_server_url(Config));
695 } else if (p == "video-server-docroot") {
696 set_video_server_docroot (video_get_docroot(Config));
697 } else if (p == "video-advanced-setup") {
698 set_video_server_url (video_get_server_url(Config));
699 set_video_server_docroot (video_get_docroot(Config));
701 if (p == "use-video-file-fps" || p == "videotimeline-pullup" ) { /* session->config parameter */
707 VideoTimeLine::set_video_server_url(std::string vsu) {
708 flush_local_cache ();
709 video_server_url = vsu;
714 VideoTimeLine::set_video_server_docroot(std::string vsr) {
715 flush_local_cache ();
716 server_docroot = vsr;
720 /* video-monitor for this timeline */
722 VideoTimeLine::xjadeo_readversion (std::string d, size_t /* s */) {
727 VideoTimeLine::find_xjadeo () {
728 std::string xjadeo_file_path;
729 #ifdef PLATFORM_WINDOWS
731 DWORD size = PATH_MAX;
732 char tmp[PATH_MAX+1];
733 const char *program_files = PBD::get_win_special_folder (CSIDL_PROGRAM_FILES);
735 if (getenv("XJREMOTE")) {
736 _xjadeo_bin = getenv("XJREMOTE");
737 } else if (find_file (Searchpath(Glib::getenv("PATH")), X_("xjremote"), xjadeo_file_path)) {
738 _xjadeo_bin = xjadeo_file_path;
740 #ifdef PLATFORM_WINDOWS
741 /* old xjadeo, typo in key <= 0.7.6 */
742 else if ( (ERROR_SUCCESS == RegOpenKeyExA (HKEY_LOCAL_MACHINE, "Software\\RSSxjadeo", 0, KEY_READ, &key))
743 && (ERROR_SUCCESS == RegQueryValueExA (key, "Install_Dir", 0, NULL, reinterpret_cast<LPBYTE>(tmp), &size))
746 _xjadeo_bin = std::string(g_build_filename(Glib::locale_to_utf8(tmp).c_str(), "xjadeo.exe", 0));
748 else if ( (ERROR_SUCCESS == RegOpenKeyExA (HKEY_LOCAL_MACHINE, "Software\\RSS\\xjadeo", 0, KEY_READ, &key))
749 && (ERROR_SUCCESS == RegQueryValueExA (key, "Install_Dir", 0, NULL, reinterpret_cast<LPBYTE>(tmp), &size))
752 _xjadeo_bin = std::string(g_build_filename(Glib::locale_to_utf8(tmp).c_str(), "xjadeo.exe", 0));
754 else if (program_files && Glib::file_test(g_build_filename(program_files, "xjadeo", "xjadeo.exe", 0), Glib::FILE_TEST_EXISTS))
756 _xjadeo_bin = std::string(g_build_filename(program_files, "harvid", "xjadeo.exe", 0));
759 /* generic fallbacks to try */
761 else if (Glib::file_test(X_("/Applications/Jadeo.app/Contents/MacOS/xjremote"), Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_EXECUTABLE)) {
762 _xjadeo_bin = X_("/Applications/Jadeo.app/Contents/MacOS/xjremote");
765 else if (Glib::file_test(X_("C:\\Program Files\\xjadeo\\xjadeo.exe"), Glib::FILE_TEST_EXISTS)) {
766 _xjadeo_bin = X_("C:\\Program Files\\xjadeo\\xjadeo.exe");
769 _xjadeo_bin = X_("");
770 warning << _("Video-monitor 'xjadeo' was not found. Please install http://xjadeo.sf.net/ "
771 "(a custom path to xjadeo can be specified by setting the XJREMOTE environment variable. "
772 "It should point to an application compatible with xjadeo's remote-control interface 'xjremote').\n"
774 "see also http://manual.ardour.org/video-timeline/setup/")
777 if (found_xjadeo ()) {
778 ARDOUR::SystemExec version_check(_xjadeo_bin, X_("--version"));
780 version_check.ReadStdout.connect_same_thread (*this, boost::bind (&VideoTimeLine::xjadeo_readversion, this, _1 ,_2));
781 version_check.Terminated.connect_same_thread (*this, boost::bind (&VideoTimeLine::xjadeo_readversion, this, "\n" ,1));
782 if (version_check.start(2)) {
784 "Video-monitor 'xjadeo' cannot be launched."
786 _xjadeo_bin = X_("");
790 version_check.wait ();
792 while (xjadeo_version.empty() && --timeout) {
797 size_t vo = xjadeo_version.find(" version ");
798 if (vo != string::npos) {
799 int v_major, v_minor, v_micro;
800 if(sscanf(xjadeo_version.substr(vo + 9, string::npos).c_str(),"%d.%d.%d",
801 &v_major, &v_minor, &v_micro) == 3)
803 if (v_major >= 1) v_ok = true;
804 else if (v_major == 0 && v_minor >= 8) v_ok = true;
805 else if (v_major == 0 && v_minor >= 7 && v_micro >= 7) v_ok = true;
809 _xjadeo_bin = X_("");
811 "Video-monitor 'xjadeo' is too old. "
812 "Please install xjadeo version 0.7.7 or later. http://xjadeo.sf.net/"
819 VideoTimeLine::open_video_monitor() {
820 if (!found_xjadeo()) return;
822 vmonitor = new VideoMonitor(editor, _xjadeo_bin);
823 vmonitor->set_session(_session);
824 vmonitor->set_offset(video_offset);
825 vmonitor->Terminated.connect (sigc::mem_fun (*this, &VideoTimeLine::terminated_video_monitor));
826 vmonitor->UiState.connect (*this, invalidator (*this), boost::bind (&VideoTimeLine::gui_update, this, _1), gui_context());
827 } else if (vmonitor->is_started()) {
833 * the idea is to selective ignore certain monitor window
834 * states if xjadeo is not running on the same host as ardour.
835 * However with the removal of the video-monitor-startup-dialogue
836 * (git rev 5a4d0fff0) these settings are currently not accessible.
838 int xj_settings_mask = vmonitor->restore_settings_mask();
840 /* load mask from Session */
841 XMLNode* node = _session->extra_xml (X_("XJRestoreSettings"));
843 const XMLProperty* prop = node->property (X_("mask"));
845 xj_settings_mask = atoi(prop->value());
850 vmonitor->restore_settings_mask(xj_settings_mask);
853 if (!vmonitor->start()) {
854 warning << "launching xjadeo failed.." << endmsg;
855 close_video_monitor();
857 GuiUpdate("set-xjadeo-active-on");
858 vmonitor->set_fps(video_file_fps);
859 vmonitor->open(video_filename);
862 XMLNode* node = _session->extra_xml (X_("Videomonitor"));
864 const XMLProperty* prop = node->property (X_("active"));
865 if (prop && prop->value() != "yes") _session->set_dirty ();
867 _session->set_dirty ();
875 VideoTimeLine::close_video_monitor() {
876 if (vmonitor && vmonitor->is_started()) {
882 VideoTimeLine::control_video_monitor(int what, int param) {
883 if (!vmonitor || !vmonitor->is_started()) {
886 vmonitor->send_cmd(what, param);
891 VideoTimeLine::terminated_video_monitor () {
893 vmonitor->save_session();
897 GuiUpdate("set-xjadeo-active-off");
898 if (reopen_vmonitor) {
899 reopen_vmonitor=false;
900 open_video_monitor();
903 _session->set_dirty ();
909 VideoTimeLine::manual_seek_video_monitor (framepos_t pos)
911 if (!vmonitor) { return; }
912 if (!vmonitor->is_started()) { return; }
913 if (!vmonitor->synced_by_manual_seeks()) { return; }
914 vmonitor->manual_seek(pos, false, video_offset); // XXX -> set offset in xjadeo