2 Copyright (C) 2012-2016 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 "film_viewer.h"
29 #include "lib/audio_content.h"
30 #include "lib/subtitle_content.h"
31 #include "lib/video_content.h"
32 #include "lib/ffmpeg_content.h"
33 #include "lib/content_factory.h"
34 #include "lib/image_content.h"
35 #include "lib/dcp_content.h"
36 #include "lib/case_insensitive_sorter.h"
37 #include "lib/playlist.h"
39 #include <wx/notebook.h>
40 #include <wx/listctrl.h>
41 #include <boost/filesystem.hpp>
42 #include <boost/foreach.hpp>
50 using boost::shared_ptr;
51 using boost::weak_ptr;
52 using boost::dynamic_pointer_cast;
53 using boost::optional;
55 ContentPanel::ContentPanel (wxNotebook* n, boost::shared_ptr<Film> film, FilmViewer* viewer)
56 : _timeline_dialog (0)
59 , _film_viewer (viewer)
60 , _generally_sensitive (true)
62 _panel = new wxPanel (n);
63 _sizer = new wxBoxSizer (wxVERTICAL);
64 _panel->SetSizer (_sizer);
66 _menu = new ContentMenu (_panel);
69 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
71 _content = new wxListCtrl (_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER);
72 _content->DragAcceptFiles (true);
73 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
75 _content->InsertColumn (0, wxT(""));
76 _content->SetColumnWidth (0, 512);
78 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
80 _add_file = new wxButton (_panel, wxID_ANY, _("Add file(s)..."));
81 _add_file->SetToolTip (_("Add video, image or sound files to the film."));
82 b->Add (_add_file, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
84 _add_folder = new wxButton (_panel, wxID_ANY, _("Add folder..."));
85 _add_folder->SetToolTip (_("Add a folder of image files (which will be used as a moving image sequence) or a DCP."));
86 b->Add (_add_folder, 1, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
88 _remove = new wxButton (_panel, wxID_ANY, _("Remove"));
89 _remove->SetToolTip (_("Remove the selected piece of content from the film."));
90 b->Add (_remove, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
92 _earlier = new wxButton (_panel, wxID_ANY, _("Up"));
93 _earlier->SetToolTip (_("Move the selected piece of content earlier in the film."));
94 b->Add (_earlier, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
96 _later = new wxButton (_panel, wxID_ANY, _("Down"));
97 _later->SetToolTip (_("Move the selected piece of content later in the film."));
98 b->Add (_later, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
100 _timeline = new wxButton (_panel, wxID_ANY, _("Timeline..."));
101 _timeline->SetToolTip (_("Open the timeline for the film."));
102 b->Add (_timeline, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
104 s->Add (b, 0, wxALL, 4);
106 _sizer->Add (s, 0, wxEXPAND | wxALL, 6);
109 _notebook = new wxNotebook (_panel, wxID_ANY);
110 _sizer->Add (_notebook, 1, wxEXPAND | wxTOP, 6);
112 _video_panel = new VideoPanel (this);
113 _panels.push_back (_video_panel);
114 _audio_panel = new AudioPanel (this);
115 _panels.push_back (_audio_panel);
116 _subtitle_panel = new SubtitlePanel (this);
117 _panels.push_back (_subtitle_panel);
118 _timing_panel = new TimingPanel (this, _film_viewer);
119 _panels.push_back (_timing_panel);
121 _content->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&ContentPanel::selection_changed, this));
122 _content->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&ContentPanel::selection_changed, this));
123 _content->Bind (wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, boost::bind (&ContentPanel::right_click, this, _1));
124 _content->Bind (wxEVT_DROP_FILES, boost::bind (&ContentPanel::files_dropped, this, _1));
125 _add_file->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::add_file_clicked, this));
126 _add_folder->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::add_folder_clicked, this));
127 _remove->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::remove_clicked, this, false));
128 _earlier->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::earlier_clicked, this));
129 _later->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::later_clicked, this));
130 _timeline->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::timeline_clicked, this));
134 ContentPanel::selected ()
139 s = _content->GetNextItem (s, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
144 if (s < int (_film->content().size ())) {
145 sel.push_back (_film->content()[s]);
153 ContentPanel::selected_video ()
157 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
167 ContentPanel::selected_audio ()
171 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
172 shared_ptr<AudioContent> t = dynamic_pointer_cast<AudioContent> (i);
182 ContentPanel::selected_subtitle ()
184 SubtitleContentList sc;
186 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
187 shared_ptr<SubtitleContent> t = dynamic_pointer_cast<SubtitleContent> (i);
197 ContentPanel::selected_ffmpeg ()
199 FFmpegContentList sc;
201 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
202 shared_ptr<FFmpegContent> t = dynamic_pointer_cast<FFmpegContent> (i);
212 ContentPanel::film_changed (Film::Property p)
216 case Film::CONTENT_ORDER:
223 BOOST_FOREACH (ContentSubPanel* i, _panels) {
229 ContentPanel::selection_changed ()
231 if (_last_selected == selected()) {
232 /* This was triggered by a re-build of the view but the selection
233 did not really change.
238 _last_selected = selected ();
240 setup_sensitivity ();
242 BOOST_FOREACH (ContentSubPanel* i, _panels) {
243 i->content_selection_changed ();
246 optional<DCPTime> go_to;
247 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
248 if (!go_to || i->position() < go_to.get()) {
249 go_to = i->position ();
254 _film_viewer->set_position (go_to.get ());
257 if (_timeline_dialog) {
258 _timeline_dialog->set_selection (selected ());
263 ContentPanel::add_file_clicked ()
265 /* This method is also called when Ctrl-A is pressed, so check that our notebook page
268 if (_parent->GetCurrentPage() != _panel) {
272 /* The wxFD_CHANGE_DIR here prevents a `could not set working directory' error 123 on Windows when using
273 non-Latin filenames or paths.
275 wxFileDialog* d = new wxFileDialog (
277 _("Choose a file or files"),
280 wxT ("All files|*.*|Subtitle files|*.srt;*.xml|Audio files|*.wav;*.w64;*.flac;*.aif;*.aiff"),
281 wxFD_MULTIPLE | wxFD_CHANGE_DIR
284 int const r = d->ShowModal ();
293 list<boost::filesystem::path> path_list;
294 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
295 path_list.push_back (wx_to_std (paths[i]));
297 add_files (path_list);
303 ContentPanel::add_folder_clicked ()
305 wxDirDialog* d = new wxDirDialog (_panel, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
306 int r = d->ShowModal ();
307 boost::filesystem::path const path (wx_to_std (d->GetPath ()));
314 shared_ptr<Content> content;
317 content = content_factory (_film, path);
318 } catch (exception& e) {
319 error_dialog (_parent, e.what());
324 error_dialog (_parent, _("No content found in this folder."));
328 shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (content);
330 ImageSequenceDialog* e = new ImageSequenceDialog (_panel);
332 float const frame_rate = e->frame_rate ();
339 ic->video->set_video_frame_rate (frame_rate);
342 _film->examine_and_add_content (content);
345 /** @return true if this remove "click" should be ignored */
347 ContentPanel::remove_clicked (bool hotkey)
349 /* If the method was called because Delete was pressed check that our notebook page
350 is visible and that the content list is focussed.
352 if (hotkey && (_parent->GetCurrentPage() != _panel || !_content->HasFocus())) {
356 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
357 _film->remove_content (i);
360 selection_changed ();
365 ContentPanel::timeline_clicked ()
367 if (_timeline_dialog) {
368 _timeline_dialog->Destroy ();
369 _timeline_dialog = 0;
372 _timeline_dialog = new TimelineDialog (this, _film);
373 _timeline_dialog->Show ();
377 ContentPanel::right_click (wxListEvent& ev)
379 _menu->popup (_film, selected (), TimelineContentViewList (), ev.GetPoint ());
382 /** Set up broad sensitivity based on the type of content that is selected */
384 ContentPanel::setup_sensitivity ()
386 _add_file->Enable (_generally_sensitive);
387 _add_folder->Enable (_generally_sensitive);
389 ContentList selection = selected ();
390 ContentList video_selection = selected_video ();
391 AudioContentList audio_selection = selected_audio ();
393 _remove->Enable (!selection.empty() && _generally_sensitive);
394 _earlier->Enable (selection.size() == 1 && _generally_sensitive);
395 _later->Enable (selection.size() == 1 && _generally_sensitive);
396 _timeline->Enable (!_film->content().empty() && _generally_sensitive);
398 _video_panel->Enable (video_selection.size() > 0 && _generally_sensitive);
399 _audio_panel->Enable (audio_selection.size() > 0 && _generally_sensitive);
400 _subtitle_panel->Enable (selection.size() == 1 && dynamic_pointer_cast<SubtitleContent> (selection.front()) && _generally_sensitive);
401 _timing_panel->Enable (selection.size() == 1 && _generally_sensitive);
405 ContentPanel::set_film (shared_ptr<Film> film)
409 film_changed (Film::CONTENT);
410 film_changed (Film::AUDIO_CHANNELS);
411 selection_changed ();
415 ContentPanel::set_general_sensitivity (bool s)
417 _generally_sensitive = s;
419 _content->Enable (s);
420 _add_file->Enable (s);
421 _add_folder->Enable (s);
423 _earlier->Enable (s);
425 _timeline->Enable (s);
427 /* Set the panels in the content notebook */
428 BOOST_FOREACH (ContentSubPanel* i, _panels) {
434 ContentPanel::earlier_clicked ()
436 ContentList sel = selected ();
437 if (sel.size() == 1) {
438 _film->move_content_earlier (sel.front ());
439 selection_changed ();
444 ContentPanel::later_clicked ()
446 ContentList sel = selected ();
447 if (sel.size() == 1) {
448 _film->move_content_later (sel.front ());
449 selection_changed ();
454 ContentPanel::set_selection (weak_ptr<Content> wc)
456 ContentList content = _film->content ();
457 for (size_t i = 0; i < content.size(); ++i) {
458 if (content[i] == wc.lock ()) {
459 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
461 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED);
467 ContentPanel::film_content_changed (int property)
469 if (property == ContentProperty::PATH || property == DCPContentProperty::CAN_BE_PLAYED) {
473 BOOST_FOREACH (ContentSubPanel* i, _panels) {
474 i->film_content_changed (property);
479 ContentPanel::setup ()
481 ContentList content = _film->content ();
483 Content* selected_content = 0;
484 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
488 item.SetMask (wxLIST_MASK_DATA);
489 _content->GetItem (item);
490 selected_content = reinterpret_cast<Content*> (item.GetData ());
493 _content->DeleteAllItems ();
495 BOOST_FOREACH (shared_ptr<Content> i, content) {
496 int const t = _content->GetItemCount ();
497 bool const valid = i->paths_valid ();
498 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (i);
499 bool const needs_kdm = dcp && !dcp->can_be_played ();
501 string s = i->summary ();
504 s = _("MISSING: ") + s;
508 s = _("NEEDS KDM: ") + s;
513 item.SetText (std_to_wx (s));
514 item.SetData (i.get ());
515 _content->InsertItem (item);
517 if (i.get() == selected_content) {
518 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
521 if (!valid || needs_kdm) {
522 _content->SetItemTextColour (t, *wxRED);
526 if (!selected_content && !content.empty ()) {
527 /* Select the item of content if none was selected before */
528 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
533 ContentPanel::files_dropped (wxDropFilesEvent& event)
539 wxString* paths = event.GetFiles ();
540 list<boost::filesystem::path> path_list;
541 for (int i = 0; i < event.GetNumberOfFiles(); i++) {
542 path_list.push_back (wx_to_std (paths[i]));
545 add_files (path_list);
549 ContentPanel::add_files (list<boost::filesystem::path> paths)
551 /* It has been reported that the paths returned from e.g. wxFileDialog are not always sorted;
552 I can't reproduce that, but sort them anyway. Don't use ImageFilenameSorter as a normal
553 alphabetical sort is expected here.
556 paths.sort (CaseInsensitiveSorter ());
558 /* XXX: check for lots of files here and do something */
560 for (list<boost::filesystem::path>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
561 _film->examine_and_add_content (content_factory (_film, *i));