2 Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "lib/audio_content.h"
21 #include "lib/subtitle_content.h"
22 #include "lib/video_content.h"
23 #include "lib/ffmpeg_content.h"
24 #include "lib/content_factory.h"
25 #include "lib/image_content.h"
26 #include "lib/dcp_content.h"
27 #include "lib/playlist.h"
28 #include "content_panel.h"
30 #include "video_panel.h"
31 #include "audio_panel.h"
32 #include "subtitle_panel.h"
33 #include "timing_panel.h"
34 #include "timeline_dialog.h"
35 #include "image_sequence_dialog.h"
37 #include <wx/notebook.h>
38 #include <wx/listctrl.h>
39 #include <boost/filesystem.hpp>
41 #include "lib/image_filename_sorter.cc"
47 using boost::shared_ptr;
48 using boost::weak_ptr;
49 using boost::dynamic_pointer_cast;
51 ContentPanel::ContentPanel (wxNotebook* n, boost::shared_ptr<Film> film, FilmViewer* viewer)
52 : _timeline_dialog (0)
55 , _generally_sensitive (true)
57 _panel = new wxPanel (n);
58 _sizer = new wxBoxSizer (wxVERTICAL);
59 _panel->SetSizer (_sizer);
61 _menu = new ContentMenu (_panel);
64 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
66 _content = new wxListCtrl (_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER);
67 _content->DragAcceptFiles (true);
68 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
70 _content->InsertColumn (0, wxT(""));
71 _content->SetColumnWidth (0, 512);
73 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
75 _add_file = new wxButton (_panel, wxID_ANY, _("Add file(s)..."));
76 _add_file->SetToolTip (_("Add video, image or sound files to the film."));
77 b->Add (_add_file, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
79 _add_folder = new wxButton (_panel, wxID_ANY, _("Add folder..."));
80 _add_folder->SetToolTip (_("Add a folder of image files (which will be used as a moving image sequence) or a DCP."));
81 b->Add (_add_folder, 1, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
83 _remove = new wxButton (_panel, wxID_ANY, _("Remove"));
84 _remove->SetToolTip (_("Remove the selected piece of content from the film."));
85 b->Add (_remove, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
87 _earlier = new wxButton (_panel, wxID_ANY, _("Up"));
88 _earlier->SetToolTip (_("Move the selected piece of content earlier in the film."));
89 b->Add (_earlier, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
91 _later = new wxButton (_panel, wxID_ANY, _("Down"));
92 _later->SetToolTip (_("Move the selected piece of content later in the film."));
93 b->Add (_later, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
95 _timeline = new wxButton (_panel, wxID_ANY, _("Timeline..."));
96 _timeline->SetToolTip (_("Open the timeline for the film."));
97 b->Add (_timeline, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
99 s->Add (b, 0, wxALL, 4);
101 _sizer->Add (s, 0, wxEXPAND | wxALL, 6);
104 _notebook = new wxNotebook (_panel, wxID_ANY);
105 _sizer->Add (_notebook, 1, wxEXPAND | wxTOP, 6);
107 _video_panel = new VideoPanel (this);
108 _panels.push_back (_video_panel);
109 _audio_panel = new AudioPanel (this);
110 _panels.push_back (_audio_panel);
111 _subtitle_panel = new SubtitlePanel (this);
112 _panels.push_back (_subtitle_panel);
113 _timing_panel = new TimingPanel (this, viewer);
114 _panels.push_back (_timing_panel);
116 _content->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&ContentPanel::selection_changed, this));
117 _content->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&ContentPanel::selection_changed, this));
118 _content->Bind (wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, boost::bind (&ContentPanel::right_click, this, _1));
119 _content->Bind (wxEVT_DROP_FILES, boost::bind (&ContentPanel::files_dropped, this, _1));
120 _add_file->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::add_file_clicked, this));
121 _add_folder->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::add_folder_clicked, this));
122 _remove->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::remove_clicked, this));
123 _earlier->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::earlier_clicked, this));
124 _later->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::later_clicked, this));
125 _timeline->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::timeline_clicked, this));
129 ContentPanel::selected ()
134 s = _content->GetNextItem (s, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
139 if (s < int (_film->content().size ())) {
140 sel.push_back (_film->content()[s]);
148 ContentPanel::selected_video ()
150 ContentList c = selected ();
153 for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
154 shared_ptr<VideoContent> t = dynamic_pointer_cast<VideoContent> (*i);
164 ContentPanel::selected_audio ()
166 ContentList c = selected ();
169 for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
170 shared_ptr<AudioContent> t = dynamic_pointer_cast<AudioContent> (*i);
180 ContentPanel::selected_subtitle ()
182 ContentList c = selected ();
183 SubtitleContentList sc;
185 for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
186 shared_ptr<SubtitleContent> t = dynamic_pointer_cast<SubtitleContent> (*i);
196 ContentPanel::selected_ffmpeg ()
198 ContentList c = selected ();
199 FFmpegContentList sc;
201 for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
202 shared_ptr<FFmpegContent> t = dynamic_pointer_cast<FFmpegContent> (*i);
212 ContentPanel::film_changed (Film::Property p)
222 for (list<ContentSubPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
223 (*i)->film_changed (p);
228 ContentPanel::selection_changed ()
230 setup_sensitivity ();
232 for (list<ContentSubPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
233 (*i)->content_selection_changed ();
238 ContentPanel::add_file_clicked ()
240 /* This method is also called when Ctrl-A is pressed, so check that our notebook page
243 if (_parent->GetCurrentPage() != _panel) {
247 /* The wxFD_CHANGE_DIR here prevents a `could not set working directory' error 123 on Windows when using
248 non-Latin filenames or paths.
250 wxFileDialog* d = new wxFileDialog (_panel, _("Choose a file or files"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE | wxFD_CHANGE_DIR);
251 int const r = d->ShowModal ();
260 list<boost::filesystem::path> path_list;
261 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
262 path_list.push_back (wx_to_std (paths[i]));
264 add_files (path_list);
270 ContentPanel::add_folder_clicked ()
272 wxDirDialog* d = new wxDirDialog (_panel, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
273 int r = d->ShowModal ();
274 boost::filesystem::path const path (wx_to_std (d->GetPath ()));
281 /* Guess if this is a DCP or a set of images: read the first ten filenames and if they
282 are all valid image files we assume it is a set of images.
287 for (boost::filesystem::directory_iterator i(path); i != boost::filesystem::directory_iterator() && read < 10; ++i, ++read) {
288 if (!boost::filesystem::is_regular_file (i->path()) || !valid_image_file (i->path())) {
295 shared_ptr<DCPContent> content (new DCPContent (_film, path));
296 _film->examine_and_add_content (content);
298 error_dialog (_panel, _("Could not find a DCP nor a set of images in that folder."));
302 ImageSequenceDialog* e = new ImageSequenceDialog (_panel);
304 float const frame_rate = e->frame_rate ();
311 shared_ptr<Content> content;
314 shared_ptr<ImageContent> content (new ImageContent (_film, path));
315 content->set_video_frame_rate (frame_rate);
316 _film->examine_and_add_content (content);
318 error_dialog (_panel, _("Could not find any images in that folder"));
325 ContentPanel::remove_clicked ()
327 ContentList c = selected ();
329 _film->remove_content (c.front ());
332 selection_changed ();
336 ContentPanel::timeline_clicked ()
338 if (_timeline_dialog) {
339 _timeline_dialog->Destroy ();
340 _timeline_dialog = 0;
343 _timeline_dialog = new TimelineDialog (this, _film);
344 _timeline_dialog->Show ();
348 ContentPanel::right_click (wxListEvent& ev)
350 _menu->popup (_film, selected (), TimelineContentViewList (), ev.GetPoint ());
353 /** Set up broad sensitivity based on the type of content that is selected */
355 ContentPanel::setup_sensitivity ()
357 _add_file->Enable (_generally_sensitive);
358 _add_folder->Enable (_generally_sensitive);
360 ContentList selection = selected ();
361 VideoContentList video_selection = selected_video ();
362 AudioContentList audio_selection = selected_audio ();
364 _remove->Enable (selection.size() == 1 && _generally_sensitive);
365 _earlier->Enable (selection.size() == 1 && _generally_sensitive);
366 _later->Enable (selection.size() == 1 && _generally_sensitive);
367 _timeline->Enable (!_film->content().empty() && _generally_sensitive);
369 _video_panel->Enable (video_selection.size() > 0 && _generally_sensitive);
370 _audio_panel->Enable (audio_selection.size() > 0 && _generally_sensitive);
371 _subtitle_panel->Enable (selection.size() == 1 && dynamic_pointer_cast<SubtitleContent> (selection.front()) && _generally_sensitive);
372 _timing_panel->Enable (selection.size() == 1 && _generally_sensitive);
376 ContentPanel::set_film (shared_ptr<Film> film)
380 film_changed (Film::CONTENT);
381 film_changed (Film::AUDIO_CHANNELS);
382 selection_changed ();
386 ContentPanel::set_general_sensitivity (bool s)
388 _generally_sensitive = s;
390 _content->Enable (s);
391 _add_file->Enable (s);
392 _add_folder->Enable (s);
394 _earlier->Enable (s);
396 _timeline->Enable (s);
398 /* Set the panels in the content notebook */
399 for (list<ContentSubPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
405 ContentPanel::earlier_clicked ()
407 ContentList sel = selected ();
408 if (sel.size() == 1) {
409 _film->move_content_earlier (sel.front ());
410 selection_changed ();
415 ContentPanel::later_clicked ()
417 ContentList sel = selected ();
418 if (sel.size() == 1) {
419 _film->move_content_later (sel.front ());
420 selection_changed ();
425 ContentPanel::set_selection (weak_ptr<Content> wc)
427 ContentList content = _film->content ();
428 for (size_t i = 0; i < content.size(); ++i) {
429 if (content[i] == wc.lock ()) {
430 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
432 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED);
438 ContentPanel::film_content_changed (int property)
440 if (property == ContentProperty::PATH || property == ContentProperty::POSITION || property == DCPContentProperty::CAN_BE_PLAYED) {
444 for (list<ContentSubPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
445 (*i)->film_content_changed (property);
450 ContentPanel::setup ()
452 ContentList content = _film->content ();
453 sort (content.begin(), content.end(), ContentSorter ());
455 /* First, check to see if anything has changed and bail if not; this avoids
459 vector<string> existing;
460 for (int i = 0; i < _content->GetItemCount(); ++i) {
461 existing.push_back (wx_to_std (_content->GetItemText (i)));
464 vector<string> proposed;
465 for (ContentList::iterator i = content.begin(); i != content.end(); ++i) {
466 bool const valid = (*i)->paths_valid ();
468 string s = (*i)->summary ();
470 s = _("MISSING: ") + s;
473 proposed.push_back (s);
476 if (existing == proposed) {
480 /* Something has changed: set up the control */
482 string selected_summary;
483 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
485 selected_summary = wx_to_std (_content->GetItemText (s));
488 _content->DeleteAllItems ();
490 for (ContentList::iterator i = content.begin(); i != content.end(); ++i) {
491 int const t = _content->GetItemCount ();
492 bool const valid = (*i)->paths_valid ();
493 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (*i);
494 bool const needs_kdm = dcp && !dcp->can_be_played ();
496 string s = (*i)->summary ();
499 s = _("MISSING: ") + s;
503 s = _("NEEDS KDM: ") + s;
506 _content->InsertItem (t, std_to_wx (s));
508 if ((*i)->summary() == selected_summary) {
509 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
512 if (!valid || needs_kdm) {
513 _content->SetItemTextColour (t, *wxRED);
517 if (selected_summary.empty () && !content.empty ()) {
518 /* Select the item of content if none was selected before */
519 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
524 ContentPanel::files_dropped (wxDropFilesEvent& event)
530 wxString* paths = event.GetFiles ();
531 list<boost::filesystem::path> path_list;
532 for (int i = 0; i < event.GetNumberOfFiles(); i++) {
533 path_list.push_back (wx_to_std (paths[i]));
536 add_files (path_list);
540 ContentPanel::add_files (list<boost::filesystem::path> paths)
542 /* It has been reported that the paths returned from e.g. wxFileDialog are not always sorted;
543 I can't reproduce that, but sort them anyway.
546 paths.sort (ImageFilenameSorter ());
548 /* XXX: check for lots of files here and do something */
550 for (list<boost::filesystem::path>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
551 shared_ptr<Content> c = content_factory (_film, *i);
552 shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (c);
554 ic->set_video_frame_rate (24);
556 _film->examine_and_add_content (c);