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)
54 , _generally_sensitive (true)
56 _panel = new wxPanel (n);
57 _sizer = new wxBoxSizer (wxVERTICAL);
58 _panel->SetSizer (_sizer);
60 _menu = new ContentMenu (_panel);
63 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
65 _content = new wxListCtrl (_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER);
66 _content->DragAcceptFiles (true);
67 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
69 _content->InsertColumn (0, wxT(""));
70 _content->SetColumnWidth (0, 512);
72 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
74 _add_file = new wxButton (_panel, wxID_ANY, _("Add file(s)..."));
75 _add_file->SetToolTip (_("Add video, image or sound files to the film."));
76 b->Add (_add_file, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
78 _add_folder = new wxButton (_panel, wxID_ANY, _("Add folder..."));
79 _add_folder->SetToolTip (_("Add a folder of image files (which will be used as a moving image sequence) or a DCP."));
80 b->Add (_add_folder, 1, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
82 _remove = new wxButton (_panel, wxID_ANY, _("Remove"));
83 _remove->SetToolTip (_("Remove the selected piece of content from the film."));
84 b->Add (_remove, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
86 _earlier = new wxButton (_panel, wxID_ANY, _("Up"));
87 _earlier->SetToolTip (_("Move the selected piece of content earlier in the film."));
88 b->Add (_earlier, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
90 _later = new wxButton (_panel, wxID_ANY, _("Down"));
91 _later->SetToolTip (_("Move the selected piece of content later in the film."));
92 b->Add (_later, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
94 _timeline = new wxButton (_panel, wxID_ANY, _("Timeline..."));
95 _timeline->SetToolTip (_("Open the timeline for the film."));
96 b->Add (_timeline, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
98 s->Add (b, 0, wxALL, 4);
100 _sizer->Add (s, 0, wxEXPAND | wxALL, 6);
103 _notebook = new wxNotebook (_panel, wxID_ANY);
104 _sizer->Add (_notebook, 1, wxEXPAND | wxTOP, 6);
106 _video_panel = new VideoPanel (this);
107 _panels.push_back (_video_panel);
108 _audio_panel = new AudioPanel (this);
109 _panels.push_back (_audio_panel);
110 _subtitle_panel = new SubtitlePanel (this);
111 _panels.push_back (_subtitle_panel);
112 _timing_panel = new TimingPanel (this, viewer);
113 _panels.push_back (_timing_panel);
115 _content->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&ContentPanel::selection_changed, this));
116 _content->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&ContentPanel::selection_changed, this));
117 _content->Bind (wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, boost::bind (&ContentPanel::right_click, this, _1));
118 _content->Bind (wxEVT_DROP_FILES, boost::bind (&ContentPanel::files_dropped, this, _1));
119 _add_file->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::add_file_clicked, this));
120 _add_folder->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::add_folder_clicked, this));
121 _remove->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::remove_clicked, this));
122 _earlier->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::earlier_clicked, this));
123 _later->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::later_clicked, this));
124 _timeline->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&ContentPanel::timeline_clicked, this));
128 ContentPanel::selected ()
133 s = _content->GetNextItem (s, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
138 if (s < int (_film->content().size ())) {
139 sel.push_back (_film->content()[s]);
147 ContentPanel::selected_video ()
149 ContentList c = selected ();
152 for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
153 shared_ptr<VideoContent> t = dynamic_pointer_cast<VideoContent> (*i);
163 ContentPanel::selected_audio ()
165 ContentList c = selected ();
168 for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
169 shared_ptr<AudioContent> t = dynamic_pointer_cast<AudioContent> (*i);
179 ContentPanel::selected_subtitle ()
181 ContentList c = selected ();
182 SubtitleContentList sc;
184 for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
185 shared_ptr<SubtitleContent> t = dynamic_pointer_cast<SubtitleContent> (*i);
195 ContentPanel::selected_ffmpeg ()
197 ContentList c = selected ();
198 FFmpegContentList sc;
200 for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
201 shared_ptr<FFmpegContent> t = dynamic_pointer_cast<FFmpegContent> (*i);
211 ContentPanel::film_changed (Film::Property p)
221 for (list<ContentSubPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
222 (*i)->film_changed (p);
227 ContentPanel::selection_changed ()
229 setup_sensitivity ();
231 for (list<ContentSubPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
232 (*i)->content_selection_changed ();
237 ContentPanel::add_file_clicked ()
239 /* The wxFD_CHANGE_DIR here prevents a `could not set working directory' error 123 on Windows when using
240 non-Latin filenames or paths.
242 wxFileDialog* d = new wxFileDialog (_panel, _("Choose a file or files"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE | wxFD_CHANGE_DIR);
243 int const r = d->ShowModal ();
252 list<boost::filesystem::path> path_list;
253 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
254 path_list.push_back (wx_to_std (paths[i]));
256 add_files (path_list);
262 ContentPanel::add_folder_clicked ()
264 wxDirDialog* d = new wxDirDialog (_panel, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
265 int r = d->ShowModal ();
266 boost::filesystem::path const path (wx_to_std (d->GetPath ()));
273 /* Guess if this is a DCP or a set of images: read the first ten filenames and if they
274 are all valid image files we assume it is a set of images.
279 for (boost::filesystem::directory_iterator i(path); i != boost::filesystem::directory_iterator() && read < 10; ++i, ++read) {
280 if (!boost::filesystem::is_regular_file (i->path()) || !valid_image_file (i->path())) {
287 shared_ptr<DCPContent> content (new DCPContent (_film, path));
288 _film->examine_and_add_content (content);
290 error_dialog (_panel, _("Could not find a DCP nor a set of images in that folder."));
294 ImageSequenceDialog* e = new ImageSequenceDialog (_panel);
296 float const frame_rate = e->frame_rate ();
303 shared_ptr<Content> content;
306 shared_ptr<ImageContent> content (new ImageContent (_film, path));
307 content->set_video_frame_rate (frame_rate);
308 _film->examine_and_add_content (content);
310 error_dialog (_panel, _("Could not find any images in that folder"));
317 ContentPanel::remove_clicked ()
319 ContentList c = selected ();
321 _film->remove_content (c.front ());
324 selection_changed ();
328 ContentPanel::timeline_clicked ()
330 if (_timeline_dialog) {
331 _timeline_dialog->Destroy ();
332 _timeline_dialog = 0;
335 _timeline_dialog = new TimelineDialog (this, _film);
336 _timeline_dialog->Show ();
340 ContentPanel::right_click (wxListEvent& ev)
342 _menu->popup (_film, selected (), TimelineContentViewList (), ev.GetPoint ());
345 /** Set up broad sensitivity based on the type of content that is selected */
347 ContentPanel::setup_sensitivity ()
349 _add_file->Enable (_generally_sensitive);
350 _add_folder->Enable (_generally_sensitive);
352 ContentList selection = selected ();
353 VideoContentList video_selection = selected_video ();
354 AudioContentList audio_selection = selected_audio ();
356 _remove->Enable (selection.size() == 1 && _generally_sensitive);
357 _earlier->Enable (selection.size() == 1 && _generally_sensitive);
358 _later->Enable (selection.size() == 1 && _generally_sensitive);
359 _timeline->Enable (!_film->content().empty() && _generally_sensitive);
361 _video_panel->Enable (video_selection.size() > 0 && _generally_sensitive);
362 _audio_panel->Enable (audio_selection.size() > 0 && _generally_sensitive);
363 _subtitle_panel->Enable (selection.size() == 1 && dynamic_pointer_cast<SubtitleContent> (selection.front()) && _generally_sensitive);
364 _timing_panel->Enable (selection.size() == 1 && _generally_sensitive);
368 ContentPanel::set_film (shared_ptr<Film> film)
372 film_changed (Film::CONTENT);
373 film_changed (Film::AUDIO_CHANNELS);
374 selection_changed ();
378 ContentPanel::set_general_sensitivity (bool s)
380 _generally_sensitive = s;
382 _content->Enable (s);
383 _add_file->Enable (s);
384 _add_folder->Enable (s);
386 _earlier->Enable (s);
388 _timeline->Enable (s);
390 /* Set the panels in the content notebook */
391 for (list<ContentSubPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
397 ContentPanel::earlier_clicked ()
399 ContentList sel = selected ();
400 if (sel.size() == 1) {
401 _film->move_content_earlier (sel.front ());
402 selection_changed ();
407 ContentPanel::later_clicked ()
409 ContentList sel = selected ();
410 if (sel.size() == 1) {
411 _film->move_content_later (sel.front ());
412 selection_changed ();
417 ContentPanel::set_selection (weak_ptr<Content> wc)
419 ContentList content = _film->content ();
420 for (size_t i = 0; i < content.size(); ++i) {
421 if (content[i] == wc.lock ()) {
422 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
424 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
430 ContentPanel::film_content_changed (int property)
432 if (property == ContentProperty::PATH || property == ContentProperty::POSITION || property == DCPContentProperty::CAN_BE_PLAYED) {
436 for (list<ContentSubPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
437 (*i)->film_content_changed (property);
442 ContentPanel::setup ()
444 ContentList content = _film->content ();
445 sort (content.begin(), content.end(), ContentSorter ());
447 /* First, check to see if anything has changed and bail if not; this avoids
451 vector<string> existing;
452 for (int i = 0; i < _content->GetItemCount(); ++i) {
453 existing.push_back (wx_to_std (_content->GetItemText (i)));
456 vector<string> proposed;
457 for (ContentList::iterator i = content.begin(); i != content.end(); ++i) {
458 bool const valid = (*i)->paths_valid ();
460 string s = (*i)->summary ();
462 s = _("MISSING: ") + s;
465 proposed.push_back (s);
468 if (existing == proposed) {
472 /* Something has changed: set up the control */
474 string selected_summary;
475 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
477 selected_summary = wx_to_std (_content->GetItemText (s));
480 _content->DeleteAllItems ();
482 for (ContentList::iterator i = content.begin(); i != content.end(); ++i) {
483 int const t = _content->GetItemCount ();
484 bool const valid = (*i)->paths_valid ();
485 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (*i);
486 bool const needs_kdm = dcp && !dcp->can_be_played ();
488 string s = (*i)->summary ();
491 s = _("MISSING: ") + s;
495 s = _("NEEDS KDM: ") + s;
498 _content->InsertItem (t, std_to_wx (s));
500 if ((*i)->summary() == selected_summary) {
501 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
504 if (!valid || needs_kdm) {
505 _content->SetItemTextColour (t, *wxRED);
509 if (selected_summary.empty () && !content.empty ()) {
510 /* Select the item of content if none was selected before */
511 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
516 ContentPanel::files_dropped (wxDropFilesEvent& event)
522 wxString* paths = event.GetFiles ();
523 list<boost::filesystem::path> path_list;
524 for (int i = 0; i < event.GetNumberOfFiles(); i++) {
525 path_list.push_back (wx_to_std (paths[i]));
528 add_files (path_list);
532 ContentPanel::add_files (list<boost::filesystem::path> paths)
534 /* It has been reported that the paths returned from e.g. wxFileDialog are not always sorted;
535 I can't reproduce that, but sort them anyway.
538 paths.sort (ImageFilenameSorter ());
540 /* XXX: check for lots of files here and do something */
542 for (list<boost::filesystem::path>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
543 shared_ptr<Content> c = content_factory (_film, *i);
544 shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (c);
546 ic->set_video_frame_rate (24);
548 _film->examine_and_add_content (c);