Partial split of film viewer.
[dcpomatic.git] / src / wx / content_panel.cc
index a6338ecfd090f99b2f6def10683abadf16559817..e5990a564b1d1068f8841a996f223ae820398a91 100644 (file)
@@ -26,7 +26,7 @@
 #include "timing_panel.h"
 #include "timeline_dialog.h"
 #include "image_sequence_dialog.h"
-#include "film_viewer.h"
+#include "control_film_viewer.h"
 #include "lib/audio_content.h"
 #include "lib/text_content.h"
 #include "lib/video_content.h"
@@ -61,14 +61,21 @@ 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)
+ContentPanel::ContentPanel (wxNotebook* n, boost::shared_ptr<Film> film, ControlFilmViewer* viewer)
+       : _video_panel (0)
+       , _audio_panel (0)
+       , _timeline_dialog (0)
        , _parent (n)
        , _last_selected_tab (0)
        , _film (film)
        , _film_viewer (viewer)
        , _generally_sensitive (true)
+       , _ignore_deselect (false)
 {
+       for (int i = 0; i < TEXT_COUNT; ++i) {
+               _text_panel[i] = 0;
+       }
+
        _panel = new wxPanel (n);
        _sizer = new wxBoxSizer (wxVERTICAL);
        _panel->SetSizer (_sizer);
@@ -123,19 +130,11 @@ ContentPanel::ContentPanel (wxNotebook* n, boost::shared_ptr<Film> film, FilmVie
        _notebook = new wxNotebook (_panel, wxID_ANY);
        _sizer->Add (_notebook, 1, wxEXPAND | wxTOP, 6);
 
-       _video_panel = new VideoPanel (this);
-       _panels.push_back (_video_panel);
-       _audio_panel = new AudioPanel (this);
-       _panels.push_back (_audio_panel);
-       for (int i = 0; i < CAPTION_COUNT; ++i) {
-               _caption_panel[i] = new TextPanel (this, static_cast<TextType>(i));
-               _panels.push_back (_caption_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));
+       _content->Bind (wxEVT_LIST_ITEM_SELECTED, boost::bind (&ContentPanel::item_selected, this));
+       _content->Bind (wxEVT_LIST_ITEM_DESELECTED, boost::bind (&ContentPanel::item_deselected, this));
        _content->Bind (wxEVT_LIST_ITEM_RIGHT_CLICK, boost::bind (&ContentPanel::right_click, this, _1));
        _content->Bind (wxEVT_DROP_FILES, boost::bind (&ContentPanel::files_dropped, this, _1));
        _add_file->Bind (wxEVT_BUTTON, boost::bind (&ContentPanel::add_file_clicked, this));
@@ -158,8 +157,9 @@ ContentPanel::selected ()
                        break;
                }
 
-               if (s < int (_film->content().size ())) {
-                       sel.push_back (_film->content()[s]);
+               ContentList cl = _film->content();
+               if (s < int (cl.size())) {
+                       sel.push_back (cl[s]);
                }
        }
 
@@ -195,12 +195,12 @@ ContentPanel::selected_audio ()
 }
 
 ContentList
-ContentPanel::selected_caption ()
+ContentPanel::selected_text ()
 {
        ContentList sc;
 
        BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
-               if (!i->caption.empty()) {
+               if (!i->text.empty()) {
                        sc.push_back (i);
                }
        }
@@ -235,13 +235,38 @@ ContentPanel::film_changed (Film::Property p)
                break;
        }
 
-       BOOST_FOREACH (ContentSubPanel* i, _panels) {
+       BOOST_FOREACH (ContentSubPanel* i, panels()) {
                i->film_changed (p);
        }
 }
 
 void
-ContentPanel::selection_changed ()
+ContentPanel::item_deselected ()
+{
+       /* Maybe this is just a re-click on the same item; if not, _ignore_deselect will stay
+          false and item_deselected_foo will handle the deselection.
+       */
+       _ignore_deselect = false;
+       signal_manager->when_idle (boost::bind (&ContentPanel::item_deselected_idle, this));
+}
+
+void
+ContentPanel::item_deselected_idle ()
+{
+       if (!_ignore_deselect) {
+               check_selection ();
+       }
+}
+
+void
+ContentPanel::item_selected ()
+{
+       _ignore_deselect = true;
+       check_selection ();
+}
+
+void
+ContentPanel::check_selection ()
 {
        if (_last_selected == selected()) {
                /* This was triggered by a re-build of the view but the selection
@@ -254,7 +279,7 @@ ContentPanel::selection_changed ()
 
        setup_sensitivity ();
 
-       BOOST_FOREACH (ContentSubPanel* i, _panels) {
+       BOOST_FOREACH (ContentSubPanel* i, panels()) {
                i->content_selection_changed ();
        }
 
@@ -276,8 +301,8 @@ ContentPanel::selection_changed ()
                }
        }
 
-       if (go_to && Config::instance()->jump_to_selected ()) {
-               _film_viewer->set_position (go_to.get().ceil(_film->video_frame_rate()));
+       if (go_to && Config::instance()->jump_to_selected() && signal_manager) {
+               signal_manager->when_idle(boost::bind(&ControlFilmViewer::set_position, _film_viewer, go_to.get().ceil(_film->video_frame_rate())));
        }
 
        if (_timeline_dialog) {
@@ -298,7 +323,7 @@ ContentPanel::selection_changed ()
 
        bool have_video = false;
        bool have_audio = false;
-       bool have_caption[CAPTION_COUNT] = { false, false };
+       bool have_text[TEXT_COUNT] = { false, false };
        BOOST_FOREACH (shared_ptr<Content> i, selected()) {
                if (i->video) {
                        have_video = true;
@@ -306,65 +331,46 @@ ContentPanel::selection_changed ()
                if (i->audio) {
                        have_audio = true;
                }
-               BOOST_FOREACH (shared_ptr<TextContent> j, i->caption) {
-                       have_caption[j->original_type()] = true;
-               }
-       }
-
-       bool video_panel = false;
-       bool audio_panel = false;
-       bool caption_panel[CAPTION_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 < CAPTION_COUNT; ++j) {
-                       if (_notebook->GetPage(i) == _caption_panel[j]) {
-                               caption_panel[j] = true;
-                       }
+               BOOST_FOREACH (shared_ptr<TextContent> j, i->text) {
+                       have_text[j->original_type()] = 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 && !_video_panel) {
+               _video_panel = new VideoPanel (this);
+               _notebook->InsertPage (off, _video_panel, _video_panel->name());
+       } else if (!have_video && _video_panel) {
+               _notebook->DeletePage (off);
+               _video_panel = 0;
        }
 
        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 && !_audio_panel) {
+               _audio_panel = new AudioPanel (this);
+               _notebook->InsertPage (off, _audio_panel, _audio_panel->name());
+       } else if (!have_audio && _audio_panel) {
+               _notebook->DeletePage (off);
+               _audio_panel = 0;
        }
 
        if (have_audio) {
                ++off;
        }
 
-       for (int i = 0; i < CAPTION_COUNT; ++i) {
-               if (have_caption[i] != caption_panel[i]) {
-                       if (caption_panel[i]) {
-                               _notebook->RemovePage (off);
-                       }
-                       if (have_caption[i]) {
-                               _notebook->InsertPage (off, _caption_panel[i], _caption_panel[i]->name());
-                       }
+       for (int i = 0; i < TEXT_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());
+               } else if (!have_text[i] && _text_panel[i]) {
+                       _notebook->DeletePage (off);
+                       _text_panel[i] = 0;
                }
-               if (have_caption[i]) {
+               if (have_text[i]) {
                        ++off;
                }
        }
@@ -379,10 +385,11 @@ ContentPanel::selection_changed ()
                }
        }
 
-       if (!done) {
+       if (!done && _notebook->GetPageCount() > 0) {
                _notebook->SetSelection (0);
        }
 
+       setup_sensitivity ();
        SelectionChanged ();
 }
 
@@ -505,7 +512,7 @@ ContentPanel::remove_clicked (bool hotkey)
                _film->remove_content (i);
        }
 
-       selection_changed ();
+       check_selection ();
        return false;
 }
 
@@ -522,6 +529,7 @@ ContentPanel::timeline_clicked ()
        }
 
        _timeline_dialog = new TimelineDialog (this, _film);
+       _timeline_dialog->set_selection (selected());
        _timeline_dialog->Show ();
 }
 
@@ -548,10 +556,16 @@ ContentPanel::setup_sensitivity ()
        _later->Enable    (_generally_sensitive && selection.size() == 1);
        _timeline->Enable (_generally_sensitive && _film && !_film->content().empty());
 
-       _video_panel->Enable    (_generally_sensitive && video_selection.size() > 0);
-       _audio_panel->Enable    (_generally_sensitive && audio_selection.size() > 0);
-       for (int i = 0; i < CAPTION_COUNT; ++i) {
-               _caption_panel[i]->Enable  (_generally_sensitive && selection.size() == 1 && !selection.front()->caption.empty());
+       if (_video_panel) {
+               _video_panel->Enable (_generally_sensitive && video_selection.size() > 0);
+       }
+       if (_audio_panel) {
+               _audio_panel->Enable (_generally_sensitive && audio_selection.size() > 0);
+       }
+       for (int i = 0; i < TEXT_COUNT; ++i) {
+               if (_text_panel[i]) {
+                       _text_panel[i]->Enable (_generally_sensitive && selection.size() == 1 && !selection.front()->text.empty());
+               }
        }
        _timing_panel->Enable   (_generally_sensitive);
 }
@@ -559,13 +573,15 @@ ContentPanel::setup_sensitivity ()
 void
 ContentPanel::set_film (shared_ptr<Film> film)
 {
-       _audio_panel->set_film (film);
+       if (_audio_panel) {
+               _audio_panel->set_film (film);
+       }
 
        _film = film;
 
        film_changed (Film::CONTENT);
        film_changed (Film::AUDIO_CHANNELS);
-       selection_changed ();
+       check_selection ();
        setup_sensitivity ();
 }
 
@@ -582,7 +598,7 @@ ContentPanel::earlier_clicked ()
        ContentList sel = selected ();
        if (sel.size() == 1) {
                _film->move_content_earlier (sel.front ());
-               selection_changed ();
+               check_selection ();
        }
 }
 
@@ -592,7 +608,7 @@ ContentPanel::later_clicked ()
        ContentList sel = selected ();
        if (sel.size() == 1) {
                _film->move_content_later (sel.front ());
-               selection_changed ();
+               check_selection ();
        }
 }
 
@@ -635,7 +651,7 @@ ContentPanel::film_content_changed (int property)
                setup ();
        }
 
-       BOOST_FOREACH (ContentSubPanel* i, _panels) {
+       BOOST_FOREACH (ContentSubPanel* i, panels()) {
                i->film_content_changed (property);
        }
 }
@@ -745,3 +761,22 @@ ContentPanel::add_files (list<boost::filesystem::path> paths)
                error_dialog (_parent, e.what());
        }
 }
+
+list<ContentSubPanel*>
+ContentPanel::panels () const
+{
+       list<ContentSubPanel*> p;
+       if (_video_panel) {
+               p.push_back (_video_panel);
+       }
+       if (_audio_panel) {
+               p.push_back (_audio_panel);
+       }
+       for (int i = 0; i < TEXT_COUNT; ++i) {
+               if (_text_panel[i]) {
+                       p.push_back (_text_panel[i]);
+               }
+       }
+       p.push_back (_timing_panel);
+       return p;
+}