Set up selection when opening timeline.
[dcpomatic.git] / src / wx / content_panel.cc
index 816512fb6f1ab8507fc3fe6f52be4f5addadf4f2..9fc052e68e243dae6cc05601cd27babf84bc87de 100644 (file)
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
 #include "wx_util.h"
 #include "video_panel.h"
 #include "audio_panel.h"
-#include "subtitle_panel.h"
+#include "text_panel.h"
 #include "timing_panel.h"
 #include "timeline_dialog.h"
 #include "image_sequence_dialog.h"
 #include "film_viewer.h"
 #include "lib/audio_content.h"
-#include "lib/subtitle_content.h"
+#include "lib/text_content.h"
 #include "lib/video_content.h"
 #include "lib/ffmpeg_content.h"
 #include "lib/content_factory.h"
 #include "lib/dcp_content.h"
 #include "lib/case_insensitive_sorter.h"
 #include "lib/playlist.h"
+#include "lib/config.h"
+#include "lib/log.h"
+#include "lib/compose.hpp"
+#include "lib/string_text_file_content.h"
+#include "lib/string_text_file.h"
 #include <wx/wx.h>
 #include <wx/notebook.h>
 #include <wx/listctrl.h>
@@ -47,15 +52,19 @@ using std::list;
 using std::string;
 using std::cout;
 using std::vector;
+using std::max;
 using std::exception;
 using boost::shared_ptr;
 using boost::weak_ptr;
 using boost::dynamic_pointer_cast;
 using boost::optional;
 
+#define LOG_GENERAL(...) _film->log()->log (String::compose (__VA_ARGS__), LogEntry::TYPE_GENERAL);
+
 ContentPanel::ContentPanel (wxNotebook* n, boost::shared_ptr<Film> film, FilmViewer* viewer)
        : _timeline_dialog (0)
        , _parent (n)
+       , _last_selected_tab (0)
        , _film (film)
        , _film_viewer (viewer)
        , _generally_sensitive (true)
@@ -79,13 +88,17 @@ ContentPanel::ContentPanel (wxNotebook* n, boost::shared_ptr<Film> film, FilmVie
                wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
 
                _add_file = new wxButton (_panel, wxID_ANY, _("Add file(s)..."));
-               _add_file->SetToolTip (_("Add video, image or sound files to the film."));
+               _add_file->SetToolTip (_("Add video, image, sound or subtitle files to the film."));
                b->Add (_add_file, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
 
                _add_folder = new wxButton (_panel, wxID_ANY, _("Add folder..."));
-               _add_folder->SetToolTip (_("Add a folder of image files (which will be used as a moving image sequence) or a DCP."));
+               _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);
 
+               _add_dcp = new wxButton (_panel, wxID_ANY, _("Add DCP..."));
+               _add_dcp->SetToolTip (_("Add a DCP."));
+               b->Add (_add_dcp, 1, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
+
                _remove = new wxButton (_panel, wxID_ANY, _("Remove"));
                _remove->SetToolTip (_("Remove the selected piece of content from the film."));
                b->Add (_remove, 0, wxEXPAND | wxALL, DCPOMATIC_BUTTON_STACK_GAP);
@@ -114,10 +127,13 @@ ContentPanel::ContentPanel (wxNotebook* n, boost::shared_ptr<Film> film, FilmVie
        _panels.push_back (_video_panel);
        _audio_panel = new AudioPanel (this);
        _panels.push_back (_audio_panel);
-       _subtitle_panel = new SubtitlePanel (this);
-       _panels.push_back (_subtitle_panel);
+       for (int i = 0; i < TEXT_COUNT; ++i) {
+               _text_panel[i] = new TextPanel (this, static_cast<TextType>(i));
+               _panels.push_back (_text_panel[i]);
+       }
        _timing_panel = new TimingPanel (this, _film_viewer);
        _panels.push_back (_timing_panel);
+       _notebook->AddPage (_timing_panel, _("Timing"), false);
 
        _content->Bind (wxEVT_LIST_ITEM_SELECTED, boost::bind (&ContentPanel::selection_changed, this));
        _content->Bind (wxEVT_LIST_ITEM_DESELECTED, boost::bind (&ContentPanel::selection_changed, this));
@@ -125,6 +141,7 @@ ContentPanel::ContentPanel (wxNotebook* n, boost::shared_ptr<Film> film, FilmVie
        _content->Bind (wxEVT_DROP_FILES, boost::bind (&ContentPanel::files_dropped, this, _1));
        _add_file->Bind (wxEVT_BUTTON, boost::bind (&ContentPanel::add_file_clicked, this));
        _add_folder->Bind (wxEVT_BUTTON, boost::bind (&ContentPanel::add_folder_clicked, this));
+       _add_dcp->Bind (wxEVT_BUTTON, boost::bind (&ContentPanel::add_dcp_clicked, this));
        _remove->Bind (wxEVT_BUTTON, boost::bind (&ContentPanel::remove_clicked, this, false));
        _earlier->Bind (wxEVT_BUTTON, boost::bind (&ContentPanel::earlier_clicked, this));
        _later->Bind (wxEVT_BUTTON, boost::bind (&ContentPanel::later_clicked, this));
@@ -179,12 +196,12 @@ ContentPanel::selected_audio ()
 }
 
 ContentList
-ContentPanel::selected_subtitle ()
+ContentPanel::selected_text ()
 {
        ContentList sc;
 
        BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
-               if (i->subtitle) {
+               if (!i->text.empty()) {
                        sc.push_back (i);
                }
        }
@@ -243,19 +260,131 @@ ContentPanel::selection_changed ()
        }
 
        optional<DCPTime> go_to;
-       BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
-               if (!go_to || i->position() < go_to.get()) {
-                       go_to = i->position ();
+       BOOST_FOREACH (shared_ptr<Content> 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()));
+                       }
+               }
+               if (!go_to || p < go_to.get()) {
+                       go_to = p;
                }
        }
 
-       if (go_to) {
-               _film_viewer->set_position (go_to.get ());
+       if (go_to && Config::instance()->jump_to_selected() && signal_manager) {
+               signal_manager->when_idle(boost::bind(&FilmViewer::set_position, _film_viewer, go_to.get().ceil(_film->video_frame_rate())));
        }
 
        if (_timeline_dialog) {
-               _timeline_dialog->set_selection (selected ());
+               _timeline_dialog->set_selection (selected());
+       }
+
+       /* Make required tabs visible */
+
+       if (_notebook->GetPageCount() > 1) {
+               /* There's more than one tab in the notebook so the current selection could be meaningful
+                  to the user; store it so that we can try to restore it later.
+               */
+               _last_selected_tab = 0;
+               if (_notebook->GetSelection() != wxNOT_FOUND) {
+                       _last_selected_tab = _notebook->GetPage(_notebook->GetSelection());
+               }
+       }
+
+       bool have_video = false;
+       bool have_audio = false;
+       bool have_text[TEXT_COUNT] = { false, false };
+       BOOST_FOREACH (shared_ptr<Content> i, selected()) {
+               if (i->video) {
+                       have_video = true;
+               }
+               if (i->audio) {
+                       have_audio = true;
+               }
+               BOOST_FOREACH (shared_ptr<TextContent> j, i->text) {
+                       have_text[j->original_type()] = true;
+               }
+       }
+
+       bool video_panel = false;
+       bool audio_panel = false;
+       bool text_panel[TEXT_COUNT] = { false, false };
+       for (size_t i = 0; i < _notebook->GetPageCount(); ++i) {
+               if (_notebook->GetPage(i) == _video_panel) {
+                       video_panel = true;
+               } else if (_notebook->GetPage(i) == _audio_panel) {
+                       audio_panel = true;
+               }
+               for (int j = 0; j < TEXT_COUNT; ++j) {
+                       if (_notebook->GetPage(i) == _text_panel[j]) {
+                               text_panel[j] = true;
+                       }
+               }
+       }
+
+       int off = 0;
+
+       if (have_video != video_panel) {
+               if (video_panel) {
+                       _notebook->RemovePage (off);
+               }
+               if (have_video) {
+                       _notebook->InsertPage (off, _video_panel, _video_panel->name());
+               }
+       }
+
+       if (have_video) {
+               ++off;
+       }
+
+       if (have_audio != audio_panel) {
+               if (audio_panel) {
+                       _notebook->RemovePage (off);
+               }
+               if (have_audio) {
+                       _notebook->InsertPage (off, _audio_panel, _audio_panel->name());
+               }
+       }
+
+       if (have_audio) {
+               ++off;
+       }
+
+       for (int i = 0; i < TEXT_COUNT; ++i) {
+               if (have_text[i] != text_panel[i]) {
+                       if (text_panel[i]) {
+                               _notebook->RemovePage (off);
+                       }
+                       if (have_text[i]) {
+                               _notebook->InsertPage (off, _text_panel[i], _text_panel[i]->name());
+                       }
+               }
+               if (have_text[i]) {
+                       ++off;
+               }
        }
+
+       /* Set up the tab selection */
+
+       bool done = false;
+       for (size_t i = 0; i < _notebook->GetPageCount(); ++i) {
+               if (_notebook->GetPage(i) == _last_selected_tab) {
+                       _notebook->SetSelection (i);
+                       done = true;
+               }
+       }
+
+       if (!done && _notebook->GetPageCount() > 0) {
+               _notebook->SetSelection (0);
+       }
+
+       SelectionChanged ();
 }
 
 void
@@ -264,7 +393,7 @@ ContentPanel::add_file_clicked ()
        /* This method is also called when Ctrl-A is pressed, so check that our notebook page
           is visible.
        */
-       if (_parent->GetCurrentPage() != _panel) {
+       if (_parent->GetCurrentPage() != _panel || !_film) {
                return;
        }
 
@@ -343,6 +472,25 @@ ContentPanel::add_folder_clicked ()
        }
 }
 
+void
+ContentPanel::add_dcp_clicked ()
+{
+       wxDirDialog* d = new wxDirDialog (_panel, _("Choose a DCP folder"), wxT (""), wxDD_DIR_MUST_EXIST);
+       int r = d->ShowModal ();
+       boost::filesystem::path const path (wx_to_std (d->GetPath ()));
+       d->Destroy ();
+
+       if (r != wxID_OK) {
+               return;
+       }
+
+       try {
+               _film->examine_and_add_content (shared_ptr<Content> (new DCPContent (_film, path)));
+       } catch (exception& e) {
+               error_dialog (_parent, e.what());
+       }
+}
+
 /** @return true if this remove "click" should be ignored */
 bool
 ContentPanel::remove_clicked (bool hotkey)
@@ -365,12 +513,17 @@ ContentPanel::remove_clicked (bool hotkey)
 void
 ContentPanel::timeline_clicked ()
 {
+       if (!_film) {
+               return;
+       }
+
        if (_timeline_dialog) {
                _timeline_dialog->Destroy ();
                _timeline_dialog = 0;
        }
 
        _timeline_dialog = new TimelineDialog (this, _film);
+       _timeline_dialog->set_selection (selected());
        _timeline_dialog->Show ();
 }
 
@@ -386,19 +539,22 @@ ContentPanel::setup_sensitivity ()
 {
        _add_file->Enable (_generally_sensitive);
        _add_folder->Enable (_generally_sensitive);
+       _add_dcp->Enable (_generally_sensitive);
 
        ContentList selection = selected ();
        ContentList video_selection = selected_video ();
        ContentList audio_selection = selected_audio ();
 
-       _remove->Enable   (!selection.empty() && _generally_sensitive);
-       _earlier->Enable  (selection.size() == 1 && _generally_sensitive);
-       _later->Enable    (selection.size() == 1 && _generally_sensitive);
-       _timeline->Enable (!_film->content().empty() && _generally_sensitive);
+       _remove->Enable   (_generally_sensitive && !selection.empty());
+       _earlier->Enable  (_generally_sensitive && selection.size() == 1);
+       _later->Enable    (_generally_sensitive && selection.size() == 1);
+       _timeline->Enable (_generally_sensitive && _film && !_film->content().empty());
 
-       _video_panel->Enable    (video_selection.size() > 0 && _generally_sensitive);
-       _audio_panel->Enable    (audio_selection.size() > 0 && _generally_sensitive);
-       _subtitle_panel->Enable (selection.size() == 1 && selection.front()->subtitle && _generally_sensitive);
+       _video_panel->Enable    (_generally_sensitive && video_selection.size() > 0);
+       _audio_panel->Enable    (_generally_sensitive && audio_selection.size() > 0);
+       for (int i = 0; i < TEXT_COUNT; ++i) {
+               _text_panel[i]->Enable  (_generally_sensitive && selection.size() == 1 && !selection.front()->text.empty());
+       }
        _timing_panel->Enable   (_generally_sensitive);
 }
 
@@ -419,19 +575,7 @@ void
 ContentPanel::set_general_sensitivity (bool s)
 {
        _generally_sensitive = s;
-
-       _content->Enable (s);
-       _add_file->Enable (s);
-       _add_folder->Enable (s);
-       _remove->Enable (s);
-       _earlier->Enable (s);
-       _later->Enable (s);
-       _timeline->Enable (s);
-
-       /* Set the panels in the content notebook */
-       BOOST_FOREACH (ContentSubPanel* i, _panels) {
-               i->Enable (s);
-       }
+       setup_sensitivity ();
 }
 
 void
@@ -518,6 +662,12 @@ ContentPanel::setup ()
        BOOST_FOREACH (shared_ptr<Content> i, content) {
                int const t = _content->GetItemCount ();
                bool const valid = i->paths_valid ();
+
+               /* Temporary debugging for Igor */
+               BOOST_FOREACH (boost::filesystem::path j, i->paths()) {
+                       LOG_GENERAL ("Check %1 %2 answer %3", j.string(), boost::filesystem::exists(j) ? "yes" : "no", valid ? "yes" : "no");
+               }
+
                shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (i);
                bool const needs_kdm = dcp && dcp->needs_kdm ();
                bool const needs_assets = dcp && dcp->needs_assets ();
@@ -555,6 +705,8 @@ ContentPanel::setup ()
                /* Select the item of content if none was selected before */
                _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
        }
+
+       setup_sensitivity ();
 }
 
 void
@@ -585,9 +737,13 @@ ContentPanel::add_files (list<boost::filesystem::path> paths)
 
        /* XXX: check for lots of files here and do something */
 
-       BOOST_FOREACH (boost::filesystem::path i, paths) {
-               BOOST_FOREACH (shared_ptr<Content> j, content_factory (_film, i)) {
-                       _film->examine_and_add_content (j);
+       try {
+               BOOST_FOREACH (boost::filesystem::path i, paths) {
+                       BOOST_FOREACH (shared_ptr<Content> j, content_factory (_film, i)) {
+                               _film->examine_and_add_content (j);
+                       }
                }
+       } catch (exception& e) {
+               error_dialog (_parent, e.what());
        }
 }