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 "content_panel.h"
22 #include "video_panel.h"
23 #include "audio_panel.h"
24 #include "subtitle_panel.h"
25 #include "timing_panel.h"
26 #include "timeline_dialog.h"
27 #include "image_sequence_dialog.h"
28 #include "lib/audio_content.h"
29 #include "lib/subtitle_content.h"
30 #include "lib/video_content.h"
31 #include "lib/ffmpeg_content.h"
32 #include "lib/content_factory.h"
33 #include "lib/image_content.h"
34 #include "lib/dcp_content.h"
35 #include "lib/case_insensitive_sorter.h"
36 #include "lib/playlist.h"
38 #include <wx/notebook.h>
39 #include <wx/listctrl.h>
40 #include <boost/filesystem.hpp>
41 #include <boost/foreach.hpp>
48 using boost::shared_ptr;
49 using boost::weak_ptr;
50 using boost::dynamic_pointer_cast;
52 ContentPanel::ContentPanel (wxNotebook* n, boost::shared_ptr<Film> film, FilmViewer* viewer)
53 : _timeline_dialog (0)
56 , _generally_sensitive (true)
58 _panel = new wxPanel (n);
59 _sizer = new wxBoxSizer (wxVERTICAL);
60 _panel->SetSizer (_sizer);
62 _menu = new ContentMenu (_panel);
65 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
67 _content = new wxListCtrl (_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER);
68 _content->DragAcceptFiles (true);
69 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
71 _content->InsertColumn (0, wxT(""));
72 _content->SetColumnWidth (0, 512);
74 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
76 _add_file = new wxButton (_panel, wxID_ANY, _("Add file(s)..."));
77 _add_file->SetToolTip (_("Add video, image or sound files to the film."));
78 b->Add (_add_file, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
80 _add_folder = new wxButton (_panel, wxID_ANY, _("Add folder..."));
81 _add_folder->SetToolTip (_("Add a folder of image files (which will be used as a moving image sequence) or a DCP."));
82 b->Add (_add_folder, 1, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
84 _remove = new wxButton (_panel, wxID_ANY, _("Remove"));
85 _remove->SetToolTip (_("Remove the selected piece of content from the film."));
86 b->Add (_remove, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
88 _earlier = new wxButton (_panel, wxID_ANY, _("Up"));
89 _earlier->SetToolTip (_("Move the selected piece of content earlier in the film."));
90 b->Add (_earlier, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
92 _later = new wxButton (_panel, wxID_ANY, _("Down"));
93 _later->SetToolTip (_("Move the selected piece of content later in the film."));
94 b->Add (_later, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
96 _timeline = new wxButton (_panel, wxID_ANY, _("Timeline..."));
97 _timeline->SetToolTip (_("Open the timeline for the film."));
98 b->Add (_timeline, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
100 s->Add (b, 0, wxALL, 4);
102 _sizer->Add (s, 0, wxEXPAND | wxALL, 6);
105 _notebook = new wxNotebook (_panel, wxID_ANY);
106 _sizer->Add (_notebook, 1, wxEXPAND | wxTOP, 6);
108 _video_panel = new VideoPanel (this);
109 _panels.push_back (_video_panel);
110 _audio_panel = new AudioPanel (this);
111 _panels.push_back (_audio_panel);
112 _subtitle_panel = new SubtitlePanel (this);
113 _panels.push_back (_subtitle_panel);
114 _timing_panel = new TimingPanel (this, viewer);
115 _panels.push_back (_timing_panel);
117 _content->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&ContentPanel::selection_changed, this));
118 _content->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&ContentPanel::selection_changed, this));
119 _content->Bind (wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, boost::bind (&ContentPanel::right_click, this, _1));
120 _content->Bind (wxEVT_DROP_FILES, boost::bind (&ContentPanel::files_dropped, this, _1));
121 _add_file->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::add_file_clicked, this));
122 _add_folder->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::add_folder_clicked, this));
123 _remove->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::remove_clicked, this));
124 _earlier->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::earlier_clicked, this));
125 _later->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::later_clicked, this));
126 _timeline->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::timeline_clicked, this));
130 ContentPanel::selected ()
135 s = _content->GetNextItem (s, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
140 if (s < int (_film->content().size ())) {
141 sel.push_back (_film->content()[s]);
149 ContentPanel::selected_video ()
153 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
154 shared_ptr<VideoContent> t = dynamic_pointer_cast<VideoContent> (i);
164 ContentPanel::selected_audio ()
168 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
169 shared_ptr<AudioContent> t = dynamic_pointer_cast<AudioContent> (i);
179 ContentPanel::selected_subtitle ()
181 SubtitleContentList sc;
183 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
184 shared_ptr<SubtitleContent> t = dynamic_pointer_cast<SubtitleContent> (i);
194 ContentPanel::selected_ffmpeg ()
196 FFmpegContentList sc;
198 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
199 shared_ptr<FFmpegContent> t = dynamic_pointer_cast<FFmpegContent> (i);
209 ContentPanel::film_changed (Film::Property p)
219 BOOST_FOREACH (ContentSubPanel* i, _panels) {
225 ContentPanel::selection_changed ()
227 setup_sensitivity ();
229 BOOST_FOREACH (ContentSubPanel* i, _panels) {
230 i->content_selection_changed ();
235 ContentPanel::add_file_clicked ()
237 /* This method is also called when Ctrl-A is pressed, so check that our notebook page
240 if (_parent->GetCurrentPage() != _panel) {
244 /* The wxFD_CHANGE_DIR here prevents a `could not set working directory' error 123 on Windows when using
245 non-Latin filenames or paths.
247 wxFileDialog* d = new wxFileDialog (
249 _("Choose a file or files"),
252 wxT ("All files|*.*|Subtitle files|*.srt;*.xml|Audio files|*.wav;*.w64;*.flac;*.aif;*.aiff"),
253 wxFD_MULTIPLE | wxFD_CHANGE_DIR
256 int const r = d->ShowModal ();
265 list<boost::filesystem::path> path_list;
266 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
267 path_list.push_back (wx_to_std (paths[i]));
269 add_files (path_list);
275 ContentPanel::add_folder_clicked ()
277 wxDirDialog* d = new wxDirDialog (_panel, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
278 int r = d->ShowModal ();
279 boost::filesystem::path const path (wx_to_std (d->GetPath ()));
286 shared_ptr<Content> content = content_factory (_film, path);
288 error_dialog (_parent, _("No content found in this folder."));
292 shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (content);
294 ImageSequenceDialog* e = new ImageSequenceDialog (_panel);
296 float const frame_rate = e->frame_rate ();
303 ic->set_video_frame_rate (frame_rate);
306 _film->examine_and_add_content (content);
310 ContentPanel::remove_clicked ()
312 ContentList c = selected ();
314 _film->remove_content (c.front ());
317 selection_changed ();
321 ContentPanel::timeline_clicked ()
323 if (_timeline_dialog) {
324 _timeline_dialog->Destroy ();
325 _timeline_dialog = 0;
328 _timeline_dialog = new TimelineDialog (this, _film);
329 _timeline_dialog->Show ();
333 ContentPanel::right_click (wxListEvent& ev)
335 _menu->popup (_film, selected (), TimelineContentViewList (), ev.GetPoint ());
338 /** Set up broad sensitivity based on the type of content that is selected */
340 ContentPanel::setup_sensitivity ()
342 _add_file->Enable (_generally_sensitive);
343 _add_folder->Enable (_generally_sensitive);
345 ContentList selection = selected ();
346 VideoContentList video_selection = selected_video ();
347 AudioContentList audio_selection = selected_audio ();
349 _remove->Enable (selection.size() == 1 && _generally_sensitive);
350 _earlier->Enable (selection.size() == 1 && _generally_sensitive);
351 _later->Enable (selection.size() == 1 && _generally_sensitive);
352 _timeline->Enable (!_film->content().empty() && _generally_sensitive);
354 _video_panel->Enable (video_selection.size() > 0 && _generally_sensitive);
355 _audio_panel->Enable (audio_selection.size() > 0 && _generally_sensitive);
356 _subtitle_panel->Enable (selection.size() == 1 && dynamic_pointer_cast<SubtitleContent> (selection.front()) && _generally_sensitive);
357 _timing_panel->Enable (selection.size() == 1 && _generally_sensitive);
361 ContentPanel::set_film (shared_ptr<Film> film)
365 film_changed (Film::CONTENT);
366 film_changed (Film::AUDIO_CHANNELS);
367 selection_changed ();
371 ContentPanel::set_general_sensitivity (bool s)
373 _generally_sensitive = s;
375 _content->Enable (s);
376 _add_file->Enable (s);
377 _add_folder->Enable (s);
379 _earlier->Enable (s);
381 _timeline->Enable (s);
383 /* Set the panels in the content notebook */
384 BOOST_FOREACH (ContentSubPanel* i, _panels) {
390 ContentPanel::earlier_clicked ()
392 ContentList sel = selected ();
393 if (sel.size() == 1) {
394 _film->move_content_earlier (sel.front ());
395 selection_changed ();
400 ContentPanel::later_clicked ()
402 ContentList sel = selected ();
403 if (sel.size() == 1) {
404 _film->move_content_later (sel.front ());
405 selection_changed ();
410 ContentPanel::set_selection (weak_ptr<Content> wc)
412 ContentList content = _film->content ();
413 for (size_t i = 0; i < content.size(); ++i) {
414 if (content[i] == wc.lock ()) {
415 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
417 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED);
423 ContentPanel::film_content_changed (int property)
425 if (property == ContentProperty::PATH || property == ContentProperty::POSITION || property == DCPContentProperty::CAN_BE_PLAYED) {
429 BOOST_FOREACH (ContentSubPanel* i, _panels) {
430 i->film_content_changed (property);
435 ContentPanel::setup ()
437 ContentList content = _film->content ();
438 sort (content.begin(), content.end(), ContentSorter ());
440 /* First, check to see if anything has changed and bail if not; this avoids
444 vector<string> existing;
445 for (int i = 0; i < _content->GetItemCount(); ++i) {
446 existing.push_back (wx_to_std (_content->GetItemText (i)));
449 vector<string> proposed;
450 BOOST_FOREACH (shared_ptr<Content> i, content) {
451 bool const valid = i->paths_valid ();
453 string s = i->summary ();
455 s = _("MISSING: ") + s;
458 proposed.push_back (s);
461 if (existing == proposed) {
465 /* Something has changed: set up the control */
467 string selected_summary;
468 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
470 selected_summary = wx_to_std (_content->GetItemText (s));
473 _content->DeleteAllItems ();
475 BOOST_FOREACH (shared_ptr<Content> i, content) {
476 int const t = _content->GetItemCount ();
477 bool const valid = i->paths_valid ();
478 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (i);
479 bool const needs_kdm = dcp && !dcp->can_be_played ();
481 string s = i->summary ();
484 s = _("MISSING: ") + s;
488 s = _("NEEDS KDM: ") + s;
491 _content->InsertItem (t, std_to_wx (s));
493 if (i->summary() == selected_summary) {
494 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
497 if (!valid || needs_kdm) {
498 _content->SetItemTextColour (t, *wxRED);
502 if (selected_summary.empty () && !content.empty ()) {
503 /* Select the item of content if none was selected before */
504 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
509 ContentPanel::files_dropped (wxDropFilesEvent& event)
515 wxString* paths = event.GetFiles ();
516 list<boost::filesystem::path> path_list;
517 for (int i = 0; i < event.GetNumberOfFiles(); i++) {
518 path_list.push_back (wx_to_std (paths[i]));
521 add_files (path_list);
525 ContentPanel::add_files (list<boost::filesystem::path> paths)
527 /* It has been reported that the paths returned from e.g. wxFileDialog are not always sorted;
528 I can't reproduce that, but sort them anyway. Don't use ImageFilenameSorter as a normal
529 alphabetical sort is expected here.
532 paths.sort (CaseInsensitiveSorter ());
534 /* XXX: check for lots of files here and do something */
536 for (list<boost::filesystem::path>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
537 _film->examine_and_add_content (content_factory (_film, *i));