Fix some spelling mistakes (mostly in comments).
[dcpomatic.git] / src / wx / content_panel.cc
index 0530c9128453f85606d4032d73e8fa7b5bb6d73b..f51d5ed48da7cd955b9afe8470305be26ab7d7b8 100644 (file)
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2019 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
 
 */
 
-#include "content_panel.h"
-#include "wx_util.h"
-#include "video_panel.h"
+
 #include "audio_panel.h"
+#include "content_panel.h"
+#include "dcpomatic_button.h"
+#include "film_viewer.h"
+#include "image_sequence_dialog.h"
 #include "text_panel.h"
-#include "timing_panel.h"
 #include "timeline_dialog.h"
-#include "image_sequence_dialog.h"
-#include "film_viewer.h"
-#include "dcpomatic_button.h"
+#include "timing_panel.h"
+#include "video_panel.h"
+#include "wx_util.h"
 #include "lib/audio_content.h"
-#include "lib/text_content.h"
-#include "lib/video_content.h"
-#include "lib/ffmpeg_content.h"
-#include "lib/content_factory.h"
-#include "lib/image_content.h"
-#include "lib/dcp_content.h"
 #include "lib/case_insensitive_sorter.h"
-#include "lib/playlist.h"
+#include "lib/compose.hpp"
 #include "lib/config.h"
+#include "lib/content_factory.h"
+#include "lib/cross.h"
+#include "lib/dcp_content.h"
+#include "lib/dcp_subtitle_content.h"
+#include "lib/dcp_subtitle_decoder.h"
+#include "lib/dcpomatic_log.h"
+#include "lib/ffmpeg_content.h"
+#include "lib/image_content.h"
 #include "lib/log.h"
-#include "lib/compose.hpp"
-#include "lib/string_text_file_content.h"
+#include "lib/playlist.h"
 #include "lib/string_text_file.h"
-#include "lib/dcpomatic_log.h"
-#include <wx/wx.h>
-#include <wx/notebook.h>
-#include <wx/listctrl.h>
+#include "lib/string_text_file_content.h"
+#include "lib/text_content.h"
+#include "lib/video_content.h"
+#include <dcp/warnings.h>
+LIBDCP_DISABLE_WARNINGS
 #include <wx/display.h>
+#include <wx/listctrl.h>
+#include <wx/notebook.h>
+#include <wx/wx.h>
+LIBDCP_ENABLE_WARNINGS
 #include <boost/filesystem.hpp>
-#include <iostream>
 
+
+using std::dynamic_pointer_cast;
+using std::exception;
 using std::list;
+using std::make_shared;
+using std::shared_ptr;
 using std::string;
-using std::cout;
 using std::vector;
-using std::max;
-using std::exception;
-using std::shared_ptr;
 using std::weak_ptr;
-using std::dynamic_pointer_cast;
 using boost::optional;
 using namespace dcpomatic;
 #if BOOST_VERSION >= 106100
@@ -67,25 +73,21 @@ using namespace boost::placeholders;
 
 
 ContentPanel::ContentPanel (wxNotebook* n, shared_ptr<Film> film, weak_ptr<FilmViewer> viewer)
-       : _video_panel (0)
-       , _audio_panel (0)
-       , _timeline_dialog (0)
-       , _parent (n)
-       , _last_selected_tab (0)
+       : _parent (n)
        , _film (film)
        , _film_viewer (viewer)
        , _generally_sensitive (true)
        , _ignore_deselect (false)
        , _no_check_selection (false)
 {
-       for (int i = 0; i < TEXT_COUNT; ++i) {
+       for (int i = 0; i < static_cast<int>(TextType::COUNT); ++i) {
                _text_panel[i] = 0;
        }
 
        _splitter = new LimitedSplitter (n);
        _top_panel = new wxPanel (_splitter);
 
-       _menu = new ContentMenu (_splitter);
+       _menu = new ContentMenu (_splitter, _film_viewer);
 
        {
                auto s = new wxBoxSizer (wxHORIZONTAL);
@@ -105,11 +107,11 @@ ContentPanel::ContentPanel (wxNotebook* n, shared_ptr<Film> film, weak_ptr<FilmV
 
                _add_folder = new Button (_top_panel, _("Add folder..."));
                _add_folder->SetToolTip (_("Add a folder of image files (which will be used as a moving image sequence) or a folder of sound files."));
-               b->Add (_add_folder, 1, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
+               b->Add (_add_folder, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
 
                _add_dcp = new Button (_top_panel, _("Add DCP..."));
                _add_dcp->SetToolTip (_("Add a DCP."));
-               b->Add (_add_dcp, 1, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
+               b->Add (_add_dcp, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
 
                _remove = new Button (_top_panel, _("Remove"));
                _remove->SetToolTip (_("Remove the selected piece of content from the film."));
@@ -135,6 +137,7 @@ ContentPanel::ContentPanel (wxNotebook* n, shared_ptr<Film> film, weak_ptr<FilmV
 
        _timing_panel = new TimingPanel (this, _film_viewer);
        _notebook->AddPage (_timing_panel, _("Timing"), false);
+       _timing_panel->create ();
 
        _content->Bind (wxEVT_LIST_ITEM_SELECTED, boost::bind (&ContentPanel::item_selected, this));
        _content->Bind (wxEVT_LIST_ITEM_DESELECTED, boost::bind (&ContentPanel::item_deselected, this));
@@ -177,6 +180,7 @@ ContentPanel::selected ()
        return sel;
 }
 
+
 ContentList
 ContentPanel::selected_video ()
 {
@@ -191,6 +195,7 @@ ContentPanel::selected_video ()
        return vc;
 }
 
+
 ContentList
 ContentPanel::selected_audio ()
 {
@@ -205,6 +210,7 @@ ContentPanel::selected_audio ()
        return ac;
 }
 
+
 ContentList
 ContentPanel::selected_text ()
 {
@@ -219,6 +225,7 @@ ContentPanel::selected_text ()
        return sc;
 }
 
+
 FFmpegContentList
 ContentPanel::selected_ffmpeg ()
 {
@@ -234,12 +241,13 @@ ContentPanel::selected_ffmpeg ()
        return sc;
 }
 
+
 void
 ContentPanel::film_changed (Film::Property p)
 {
        switch (p) {
-       case Film::CONTENT:
-       case Film::CONTENT_ORDER:
+       case Film::Property::CONTENT:
+       case Film::Property::CONTENT_ORDER:
                setup ();
                break;
        default:
@@ -251,6 +259,7 @@ ContentPanel::film_changed (Film::Property p)
        }
 }
 
+
 void
 ContentPanel::item_deselected ()
 {
@@ -261,6 +270,7 @@ ContentPanel::item_deselected ()
        signal_manager->when_idle (boost::bind (&ContentPanel::item_deselected_idle, this));
 }
 
+
 void
 ContentPanel::item_deselected_idle ()
 {
@@ -269,6 +279,7 @@ ContentPanel::item_deselected_idle ()
        }
 }
 
+
 void
 ContentPanel::item_selected ()
 {
@@ -276,6 +287,7 @@ ContentPanel::item_selected ()
        check_selection ();
 }
 
+
 void
 ContentPanel::check_selection ()
 {
@@ -290,20 +302,27 @@ ContentPanel::check_selection ()
        }
 
        optional<DCPTime> go_to;
-       for (auto i: selected()) {
-               DCPTime p;
-               p = i->position();
-               if (dynamic_pointer_cast<StringTextFileContent>(i) && i->paths_valid()) {
-                       /* Rather special case; if we select a text subtitle file jump to its
-                          first subtitle.
-                       */
-                       StringTextFile ts (dynamic_pointer_cast<StringTextFileContent>(i));
-                       if (ts.first()) {
-                               p += DCPTime(ts.first().get(), _film->active_frame_rate_change(i->position()));
+       for (auto content: selected()) {
+               if (content->paths_valid()) {
+                       auto position = content->position();
+                       if (auto text_content = dynamic_pointer_cast<StringTextFileContent>(content)) {
+                               /* Rather special case; if we select a text subtitle file jump to its
+                                  first subtitle.
+                               */
+                               StringTextFile ts(text_content);
+                               if (auto first = ts.first()) {
+                                       position += DCPTime(first.get(), _film->active_frame_rate_change(content->position()));
+                               }
+                       } else if (auto dcp_content = dynamic_pointer_cast<DCPSubtitleContent>(content)) {
+                               /* Do the same for DCP subtitles */
+                               DCPSubtitleDecoder ts(_film, dcp_content);
+                               if (auto first = ts.first()) {
+                                       position += DCPTime(first.get(), _film->active_frame_rate_change(content->position()));
+                               }
+                       }
+                       if (!go_to || position < go_to.get()) {
+                               go_to = position;
                        }
-               }
-               if (!go_to || p < go_to.get()) {
-                       go_to = p;
                }
        }
 
@@ -331,7 +350,7 @@ ContentPanel::check_selection ()
 
        bool have_video = false;
        bool have_audio = false;
-       bool have_text[TEXT_COUNT] = { false, false };
+       bool have_text[static_cast<int>(TextType::COUNT)] = { false, false };
        for (auto i: selected()) {
                if (i->video) {
                        have_video = true;
@@ -340,7 +359,7 @@ ContentPanel::check_selection ()
                        have_audio = true;
                }
                for (auto j: i->text) {
-                       have_text[j->original_type()] = true;
+                       have_text[static_cast<int>(j->original_type())] = true;
                }
        }
 
@@ -349,6 +368,7 @@ ContentPanel::check_selection ()
        if (have_video && !_video_panel) {
                _video_panel = new VideoPanel (this);
                _notebook->InsertPage (off, _video_panel, _video_panel->name());
+               _video_panel->create ();
        } else if (!have_video && _video_panel) {
                _notebook->DeletePage (off);
                _video_panel = 0;
@@ -361,6 +381,7 @@ ContentPanel::check_selection ()
        if (have_audio && !_audio_panel) {
                _audio_panel = new AudioPanel (this);
                _notebook->InsertPage (off, _audio_panel, _audio_panel->name());
+               _audio_panel->create ();
        } else if (!have_audio && _audio_panel) {
                _notebook->DeletePage (off);
                _audio_panel = 0;
@@ -370,10 +391,11 @@ ContentPanel::check_selection ()
                ++off;
        }
 
-       for (int i = 0; i < TEXT_COUNT; ++i) {
+       for (int i = 0; i < static_cast<int>(TextType::COUNT); ++i) {
                if (have_text[i] && !_text_panel[i]) {
                        _text_panel[i] = new TextPanel (this, static_cast<TextType>(i));
                        _notebook->InsertPage (off, _text_panel[i], _text_panel[i]->name());
+                       _text_panel[i]->create ();
                } else if (!have_text[i] && _text_panel[i]) {
                        _notebook->DeletePage (off);
                        _text_panel[i] = 0;
@@ -401,6 +423,7 @@ ContentPanel::check_selection ()
        SelectionChanged ();
 }
 
+
 void
 ContentPanel::add_file_clicked ()
 {
@@ -411,13 +434,15 @@ ContentPanel::add_file_clicked ()
                return;
        }
 
+       auto path = Config::instance()->add_files_path();
+
        /* The wxFD_CHANGE_DIR here prevents a `could not set working directory' error 123 on Windows when using
           non-Latin filenames or paths.
        */
        auto d = new wxFileDialog (
                _splitter,
                _("Choose a file or files"),
-               wxT (""),
+               std_to_wx(path ? path->string() : home_directory().string()),
                wxT (""),
                wxT ("All files|*.*|Subtitle files|*.srt;*.xml|Audio files|*.wav;*.w64;*.flac;*.aif;*.aiff"),
                wxFD_MULTIPLE | wxFD_CHANGE_DIR
@@ -432,15 +457,20 @@ ContentPanel::add_file_clicked ()
 
        wxArrayString paths;
        d->GetPaths (paths);
-       list<boost::filesystem::path> path_list;
+       vector<boost::filesystem::path> path_list;
        for (unsigned int i = 0; i < paths.GetCount(); ++i) {
-               path_list.push_back (wx_to_std (paths[i]));
+               path_list.push_back (wx_to_std(paths[i]));
        }
        add_files (path_list);
 
+       if (!path_list.empty()) {
+               Config::instance()->set_add_files_path(path_list[0].parent_path());
+       }
+
        d->Destroy ();
 }
 
+
 void
 ContentPanel::add_folder_clicked ()
 {
@@ -453,7 +483,7 @@ ContentPanel::add_folder_clicked ()
                return;
        }
 
-       list<shared_ptr<Content> > content;
+       vector<shared_ptr<Content>> content;
 
        try {
                content = content_factory (path);
@@ -486,6 +516,7 @@ ContentPanel::add_folder_clicked ()
        }
 }
 
+
 void
 ContentPanel::add_dcp_clicked ()
 {
@@ -499,18 +530,27 @@ ContentPanel::add_dcp_clicked ()
        }
 
        try {
-               _film->examine_and_add_content (shared_ptr<Content> (new DCPContent (path)));
+               _film->examine_and_add_content (make_shared<DCPContent>(path));
+       } catch (ProjectFolderError &) {
+               error_dialog (
+                       _parent,
+                       _(
+                               "This looks like a DCP-o-matic project folder, which cannot be added to a different project.  "
+                               "Choose the DCP directory inside the DCP-o-matic project folder if that's what you want to import."
+                        )
+                       );
        } catch (exception& e) {
                error_dialog (_parent, e.what());
        }
 }
 
+
 /** @return true if this remove "click" should be ignored */
 bool
 ContentPanel::remove_clicked (bool hotkey)
 {
        /* If the method was called because Delete was pressed check that our notebook page
-          is visible and that the content list is focussed.
+          is visible and that the content list is focused.
        */
        if (hotkey && (_parent->GetCurrentPage() != _splitter || !_content->HasFocus())) {
                return true;
@@ -524,6 +564,7 @@ ContentPanel::remove_clicked (bool hotkey)
        return false;
 }
 
+
 void
 ContentPanel::timeline_clicked ()
 {
@@ -541,12 +582,14 @@ ContentPanel::timeline_clicked ()
        _timeline_dialog->Show ();
 }
 
+
 void
 ContentPanel::right_click (wxListEvent& ev)
 {
        _menu->popup (_film, selected (), TimelineContentViewList (), ev.GetPoint ());
 }
 
+
 /** Set up broad sensitivity based on the type of content that is selected */
 void
 ContentPanel::setup_sensitivity ()
@@ -570,7 +613,7 @@ ContentPanel::setup_sensitivity ()
        if (_audio_panel) {
                _audio_panel->Enable (_generally_sensitive && audio_selection.size() > 0);
        }
-       for (int i = 0; i < TEXT_COUNT; ++i) {
+       for (int i = 0; i < static_cast<int>(TextType::COUNT); ++i) {
                if (_text_panel[i]) {
                        _text_panel[i]->Enable (_generally_sensitive && selection.size() == 1 && !selection.front()->text.empty());
                }
@@ -578,6 +621,7 @@ ContentPanel::setup_sensitivity ()
        _timing_panel->Enable (_generally_sensitive);
 }
 
+
 void
 ContentPanel::set_film (shared_ptr<Film> film)
 {
@@ -587,8 +631,8 @@ ContentPanel::set_film (shared_ptr<Film> film)
 
        _film = film;
 
-       film_changed (Film::CONTENT);
-       film_changed (Film::AUDIO_CHANNELS);
+       film_changed (Film::Property::CONTENT);
+       film_changed (Film::Property::AUDIO_CHANNELS);
 
        if (_film) {
                check_selection ();
@@ -597,6 +641,7 @@ ContentPanel::set_film (shared_ptr<Film> film)
        setup_sensitivity ();
 }
 
+
 void
 ContentPanel::set_general_sensitivity (bool s)
 {
@@ -604,6 +649,7 @@ ContentPanel::set_general_sensitivity (bool s)
        setup_sensitivity ();
 }
 
+
 void
 ContentPanel::earlier_clicked ()
 {
@@ -614,6 +660,7 @@ ContentPanel::earlier_clicked ()
        }
 }
 
+
 void
 ContentPanel::later_clicked ()
 {
@@ -624,19 +671,17 @@ ContentPanel::later_clicked ()
        }
 }
 
+
 void
 ContentPanel::set_selection (weak_ptr<Content> wc)
 {
        auto content = _film->content ();
        for (size_t i = 0; i < content.size(); ++i) {
-               if (content[i] == wc.lock ()) {
-                       _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
-               } else {
-                       _content->SetItemState (i, 0, wxLIST_STATE_SELECTED);
-               }
+               set_selected_state(i, content[i] == wc.lock());
        }
 }
 
+
 void
 ContentPanel::set_selection (ContentList cl)
 {
@@ -644,17 +689,21 @@ ContentPanel::set_selection (ContentList cl)
 
        auto content = _film->content ();
        for (size_t i = 0; i < content.size(); ++i) {
-               if (find(cl.begin(), cl.end(), content[i]) != cl.end()) {
-                       _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
-               } else {
-                       _content->SetItemState (i, 0, wxLIST_STATE_SELECTED);
-               }
+               set_selected_state(i, find(cl.begin(), cl.end(), content[i]) != cl.end());
        }
 
        _no_check_selection = false;
        check_selection ();
 }
 
+
+void
+ContentPanel::select_all ()
+{
+       set_selection (_film->content());
+}
+
+
 void
 ContentPanel::film_content_changed (int property)
 {
@@ -673,6 +722,7 @@ ContentPanel::film_content_changed (int property)
        }
 }
 
+
 void
 ContentPanel::setup ()
 {
@@ -725,7 +775,7 @@ ContentPanel::setup ()
                _content->InsertItem (item);
 
                if (i.get() == selected_content) {
-                       _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+                       set_selected_state(t, true);
                }
 
                if (!valid || needs_kdm || needs_assets) {
@@ -735,12 +785,13 @@ ContentPanel::setup ()
 
        if (!selected_content && !content.empty ()) {
                /* Select the item of content if none was selected before */
-               _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+               set_selected_state(0, true);
        }
 
        setup_sensitivity ();
 }
 
+
 void
 ContentPanel::files_dropped (wxDropFilesEvent& event)
 {
@@ -749,23 +800,24 @@ ContentPanel::files_dropped (wxDropFilesEvent& event)
        }
 
        auto paths = event.GetFiles ();
-       list<boost::filesystem::path> path_list;
+       vector<boost::filesystem::path> path_list;
        for (int i = 0; i < event.GetNumberOfFiles(); i++) {
-               path_list.push_back (wx_to_std (paths[i]));
+               path_list.push_back (wx_to_std(paths[i]));
        }
 
        add_files (path_list);
 }
 
+
 void
-ContentPanel::add_files (list<boost::filesystem::path> paths)
+ContentPanel::add_files (vector<boost::filesystem::path> paths)
 {
        /* It has been reported that the paths returned from e.g. wxFileDialog are not always sorted;
           I can't reproduce that, but sort them anyway.  Don't use ImageFilenameSorter as a normal
           alphabetical sort is expected here.
        */
 
-       paths.sort (CaseInsensitiveSorter ());
+       std::sort (paths.begin(), paths.end(), CaseInsensitiveSorter());
 
        /* XXX: check for lots of files here and do something */
 
@@ -780,6 +832,7 @@ ContentPanel::add_files (list<boost::filesystem::path> paths)
        }
 }
 
+
 list<ContentSubPanel*>
 ContentPanel::panels () const
 {
@@ -790,7 +843,7 @@ ContentPanel::panels () const
        if (_audio_panel) {
                p.push_back (_audio_panel);
        }
-       for (int i = 0; i < TEXT_COUNT; ++i) {
+       for (int i = 0; i < static_cast<int>(TextType::COUNT); ++i) {
                if (_text_panel[i]) {
                        p.push_back (_text_panel[i]);
                }
@@ -800,6 +853,14 @@ ContentPanel::panels () const
 }
 
 
+void
+ContentPanel::set_selected_state(int item, bool state)
+{
+       _content->SetItemState(item, state ? wxLIST_STATE_SELECTED : 0, wxLIST_STATE_SELECTED);
+       _content->SetItemState(item, state ? wxLIST_STATE_FOCUSED : 0, wxLIST_STATE_FOCUSED);
+}
+
+
 LimitedSplitter::LimitedSplitter (wxWindow* parent)
        : wxSplitterWindow (parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSP_NOBORDER | wxSP_3DSASH | wxSP_LIVE_UPDATE)
        , _first_shown (false)