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/playlist.h"
37 #include <wx/notebook.h>
38 #include <wx/listctrl.h>
39 #include <boost/filesystem.hpp>
40 #include <boost/foreach.hpp>
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 ()
152 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
153 shared_ptr<VideoContent> t = dynamic_pointer_cast<VideoContent> (i);
163 ContentPanel::selected_audio ()
167 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
168 shared_ptr<AudioContent> t = dynamic_pointer_cast<AudioContent> (i);
178 ContentPanel::selected_subtitle ()
180 SubtitleContentList sc;
182 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
183 shared_ptr<SubtitleContent> t = dynamic_pointer_cast<SubtitleContent> (i);
193 ContentPanel::selected_ffmpeg ()
195 FFmpegContentList sc;
197 BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
198 shared_ptr<FFmpegContent> t = dynamic_pointer_cast<FFmpegContent> (i);
208 ContentPanel::film_changed (Film::Property p)
218 BOOST_FOREACH (ContentSubPanel* i, _panels) {
224 ContentPanel::selection_changed ()
226 setup_sensitivity ();
228 BOOST_FOREACH (ContentSubPanel* i, _panels) {
229 i->content_selection_changed ();
234 ContentPanel::add_file_clicked ()
236 /* This method is also called when Ctrl-A is pressed, so check that our notebook page
239 if (_parent->GetCurrentPage() != _panel) {
243 /* The wxFD_CHANGE_DIR here prevents a `could not set working directory' error 123 on Windows when using
244 non-Latin filenames or paths.
246 wxFileDialog* d = new wxFileDialog (_panel, _("Choose a file or files"), wxT (""), wxT (""), wxT ("All files|*.*|Subtitle files|*.srt;*.xml|Audio files|*.wav;*.w64;*.flac;*.aif;*.aiff"), wxFD_MULTIPLE | wxFD_CHANGE_DIR);
247 int const r = d->ShowModal ();
256 list<boost::filesystem::path> path_list;
257 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
258 path_list.push_back (wx_to_std (paths[i]));
260 add_files (path_list);
266 ContentPanel::add_folder_clicked ()
268 wxDirDialog* d = new wxDirDialog (_panel, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
269 int r = d->ShowModal ();
270 boost::filesystem::path const path (wx_to_std (d->GetPath ()));
277 shared_ptr<Content> content = content_factory (_film, path);
279 error_dialog (_parent, _("No content found in this folder."));
283 shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (content);
285 ImageSequenceDialog* e = new ImageSequenceDialog (_panel);
287 float const frame_rate = e->frame_rate ();
294 ic->set_video_frame_rate (frame_rate);
297 _film->examine_and_add_content (content);
301 ContentPanel::remove_clicked ()
303 ContentList c = selected ();
305 _film->remove_content (c.front ());
308 selection_changed ();
312 ContentPanel::timeline_clicked ()
314 if (_timeline_dialog) {
315 _timeline_dialog->Destroy ();
316 _timeline_dialog = 0;
319 _timeline_dialog = new TimelineDialog (this, _film);
320 _timeline_dialog->Show ();
324 ContentPanel::right_click (wxListEvent& ev)
326 _menu->popup (_film, selected (), TimelineContentViewList (), ev.GetPoint ());
329 /** Set up broad sensitivity based on the type of content that is selected */
331 ContentPanel::setup_sensitivity ()
333 _add_file->Enable (_generally_sensitive);
334 _add_folder->Enable (_generally_sensitive);
336 ContentList selection = selected ();
337 VideoContentList video_selection = selected_video ();
338 AudioContentList audio_selection = selected_audio ();
340 _remove->Enable (selection.size() == 1 && _generally_sensitive);
341 _earlier->Enable (selection.size() == 1 && _generally_sensitive);
342 _later->Enable (selection.size() == 1 && _generally_sensitive);
343 _timeline->Enable (!_film->content().empty() && _generally_sensitive);
345 _video_panel->Enable (video_selection.size() > 0 && _generally_sensitive);
346 _audio_panel->Enable (audio_selection.size() > 0 && _generally_sensitive);
347 _subtitle_panel->Enable (selection.size() == 1 && dynamic_pointer_cast<SubtitleContent> (selection.front()) && _generally_sensitive);
348 _timing_panel->Enable (selection.size() == 1 && _generally_sensitive);
352 ContentPanel::set_film (shared_ptr<Film> film)
356 film_changed (Film::CONTENT);
357 film_changed (Film::AUDIO_CHANNELS);
358 selection_changed ();
362 ContentPanel::set_general_sensitivity (bool s)
364 _generally_sensitive = s;
366 _content->Enable (s);
367 _add_file->Enable (s);
368 _add_folder->Enable (s);
370 _earlier->Enable (s);
372 _timeline->Enable (s);
374 /* Set the panels in the content notebook */
375 BOOST_FOREACH (ContentSubPanel* i, _panels) {
381 ContentPanel::earlier_clicked ()
383 ContentList sel = selected ();
384 if (sel.size() == 1) {
385 _film->move_content_earlier (sel.front ());
386 selection_changed ();
391 ContentPanel::later_clicked ()
393 ContentList sel = selected ();
394 if (sel.size() == 1) {
395 _film->move_content_later (sel.front ());
396 selection_changed ();
401 ContentPanel::set_selection (weak_ptr<Content> wc)
403 ContentList content = _film->content ();
404 for (size_t i = 0; i < content.size(); ++i) {
405 if (content[i] == wc.lock ()) {
406 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
408 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED);
414 ContentPanel::film_content_changed (int property)
416 if (property == ContentProperty::PATH || property == ContentProperty::POSITION || property == DCPContentProperty::CAN_BE_PLAYED) {
420 BOOST_FOREACH (ContentSubPanel* i, _panels) {
421 i->film_content_changed (property);
426 ContentPanel::setup ()
428 ContentList content = _film->content ();
429 sort (content.begin(), content.end(), ContentSorter ());
431 /* First, check to see if anything has changed and bail if not; this avoids
435 vector<string> existing;
436 for (int i = 0; i < _content->GetItemCount(); ++i) {
437 existing.push_back (wx_to_std (_content->GetItemText (i)));
440 vector<string> proposed;
441 BOOST_FOREACH (shared_ptr<Content> i, content) {
442 bool const valid = i->paths_valid ();
444 string s = i->summary ();
446 s = _("MISSING: ") + s;
449 proposed.push_back (s);
452 if (existing == proposed) {
456 /* Something has changed: set up the control */
458 string selected_summary;
459 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
461 selected_summary = wx_to_std (_content->GetItemText (s));
464 _content->DeleteAllItems ();
466 BOOST_FOREACH (shared_ptr<Content> i, content) {
467 int const t = _content->GetItemCount ();
468 bool const valid = i->paths_valid ();
469 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (i);
470 bool const needs_kdm = dcp && !dcp->can_be_played ();
472 string s = i->summary ();
475 s = _("MISSING: ") + s;
479 s = _("NEEDS KDM: ") + s;
482 _content->InsertItem (t, std_to_wx (s));
484 if (i->summary() == selected_summary) {
485 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
488 if (!valid || needs_kdm) {
489 _content->SetItemTextColour (t, *wxRED);
493 if (selected_summary.empty () && !content.empty ()) {
494 /* Select the item of content if none was selected before */
495 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
500 ContentPanel::files_dropped (wxDropFilesEvent& event)
506 wxString* paths = event.GetFiles ();
507 list<boost::filesystem::path> path_list;
508 for (int i = 0; i < event.GetNumberOfFiles(); i++) {
509 path_list.push_back (wx_to_std (paths[i]));
512 add_files (path_list);
516 ContentPanel::add_files (list<boost::filesystem::path> paths)
518 /* It has been reported that the paths returned from e.g. wxFileDialog are not always sorted;
519 I can't reproduce that, but sort them anyway. Don't use ImageFilenameSorter as a normal
520 alphabetical sort is expected here.
525 /* XXX: check for lots of files here and do something */
527 for (list<boost::filesystem::path>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
528 _film->examine_and_add_content (content_factory (_film, *i));