More automated renaming.

ActiveCaptions -> ActiveText
BitmapCaption -> BitmapText
ContentCaption -> ContentText
ContentTextCaption -> ContentStringText
TextCaptionFileContent -> StringTextFileContent
TextCaptionFileDecoder -> StringTextFileDecoder
TextCaptionFile -> StringTextFile
TextCaption -> StringText
PlayerCaption -> PlayerText
CaptionContent -> TextContent
CaptionDecoder -> TextDecoder
CaptionPanel -> TextPanel
CaptionView -> TextView
CaptionAppearanceDialog -> SubtitleAppearanceDialog
CaptionType -> TextType

1 files changed, 506 insertions, 0 deletions

diff --git a/src/wx/text_panel.cc b/src/wx/text_panel.cc
new file mode 100644
index 000000000..bc1183443
--- /dev/null
+++ b/src/wx/text_panel.cc
@@ -0,0 +1,506 @@
+/*
+    Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
+
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    DCP-o-matic is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include "text_panel.h"
+#include "film_editor.h"
+#include "wx_util.h"
+#include "text_view.h"
+#include "content_panel.h"
+#include "fonts_dialog.h"
+#include "subtitle_appearance_dialog.h"
+#include "lib/ffmpeg_content.h"
+#include "lib/string_text_file_content.h"
+#include "lib/ffmpeg_subtitle_stream.h"
+#include "lib/dcp_subtitle_content.h"
+#include "lib/string_text_file_decoder.h"
+#include "lib/dcp_subtitle_decoder.h"
+#include "lib/dcp_content.h"
+#include "lib/text_content.h"
+#include "lib/decoder_factory.h"
+#include <wx/spinctrl.h>
+#include <boost/foreach.hpp>
+
+using std::vector;
+using std::string;
+using std::list;
+using std::cout;
+using boost::shared_ptr;
+using boost::dynamic_pointer_cast;
+
+TextPanel::TextPanel (ContentPanel* p, TextType t)
+	: ContentSubPanel (p, std_to_wx(caption_type_to_name(t)))
+	, _caption_view (0)
+	, _fonts_dialog (0)
+	, _original_type (t)
+{
+	wxBoxSizer* reference_sizer = new wxBoxSizer (wxVERTICAL);
+
+	_reference = new wxCheckBox (this, wxID_ANY, _("Use this DCP's subtitle as OV and make VF"));
+	reference_sizer->Add (_reference, 0, wxLEFT | wxRIGHT | wxTOP, DCPOMATIC_SIZER_GAP);
+
+	_reference_note = new wxStaticText (this, wxID_ANY, _(""));
+	_reference_note->Wrap (200);
+	reference_sizer->Add (_reference_note, 0, wxLEFT | wxRIGHT, DCPOMATIC_SIZER_GAP);
+	wxFont font = _reference_note->GetFont();
+	font.SetStyle(wxFONTSTYLE_ITALIC);
+	font.SetPointSize(font.GetPointSize() - 1);
+	_reference_note->SetFont(font);
+
+	_sizer->Add (reference_sizer);
+
+	wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
+	_sizer->Add (grid, 0, wxALL, 8);
+	int r = 0;
+
+	wxBoxSizer* use = new wxBoxSizer (wxHORIZONTAL);
+	_use = new wxCheckBox (this, wxID_ANY, _("Use as"));
+	use->Add (_use, 0, wxEXPAND | wxRIGHT, DCPOMATIC_SIZER_GAP);
+	_type = new wxChoice (this, wxID_ANY);
+	_type->Append (_("subtitles (open captions)"));
+	_type->Append (_("closed captions"));
+	use->Add (_type, 1, wxEXPAND, 0);
+	grid->Add (use, wxGBPosition (r, 0), wxGBSpan (1, 2));
+	++r;
+
+	_burn = new wxCheckBox (this, wxID_ANY, _("Burn subtitles into image"));
+	grid->Add (_burn, wxGBPosition (r, 0), wxGBSpan (1, 2));
+	++r;
+
+	{
+		add_label_to_sizer (grid, this, _("X Offset"), true, wxGBPosition (r, 0));
+		wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+		_x_offset = new wxSpinCtrl (this);
+		s->Add (_x_offset);
+		add_label_to_sizer (s, this, _("%"), false);
+		grid->Add (s, wxGBPosition (r, 1));
+		++r;
+	}
+
+	{
+		add_label_to_sizer (grid, this, _("Y Offset"), true, wxGBPosition (r, 0));
+		wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+		_y_offset = new wxSpinCtrl (this);
+		s->Add (_y_offset);
+		add_label_to_sizer (s, this, _("%"), false);
+		grid->Add (s, wxGBPosition (r, 1));
+		++r;
+	}
+
+	{
+		add_label_to_sizer (grid, this, _("X Scale"), true, wxGBPosition (r, 0));
+		wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+		_x_scale = new wxSpinCtrl (this);
+		s->Add (_x_scale);
+		add_label_to_sizer (s, this, _("%"), false);
+		grid->Add (s, wxGBPosition (r, 1));
+		++r;
+	}
+
+	{
+		add_label_to_sizer (grid, this, _("Y Scale"), true, wxGBPosition (r, 0));
+		wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+		_y_scale = new wxSpinCtrl (this);
+		s->Add (_y_scale);
+		add_label_to_sizer (s, this, _("%"), false);
+		grid->Add (s, wxGBPosition (r, 1));
+		++r;
+	}
+
+	{
+		add_label_to_sizer (grid, this, _("Line spacing"), true, wxGBPosition (r, 0));
+		wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+		_line_spacing = new wxSpinCtrl (this);
+		s->Add (_line_spacing);
+		add_label_to_sizer (s, this, _("%"), false);
+		grid->Add (s, wxGBPosition (r, 1));
+		++r;
+	}
+
+	add_label_to_sizer (grid, this, _("Language"), true, wxGBPosition (r, 0));
+	_language = new wxTextCtrl (this, wxID_ANY);
+	grid->Add (_language, wxGBPosition (r, 1));
+	++r;
+
+	add_label_to_sizer (grid, this, _("Stream"), true, wxGBPosition (r, 0));
+	_stream = new wxChoice (this, wxID_ANY);
+	grid->Add (_stream, wxGBPosition (r, 1));
+	++r;
+
+	{
+		wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+
+		_caption_view_button = new wxButton (this, wxID_ANY, _("View..."));
+		s->Add (_caption_view_button, 1, wxALL, DCPOMATIC_SIZER_GAP);
+		_fonts_dialog_button = new wxButton (this, wxID_ANY, _("Fonts..."));
+		s->Add (_fonts_dialog_button, 1, wxALL, DCPOMATIC_SIZER_GAP);
+		_appearance_dialog_button = new wxButton (this, wxID_ANY, _("Appearance..."));
+		s->Add (_appearance_dialog_button, 1, wxALL, DCPOMATIC_SIZER_GAP);
+
+		grid->Add (s, wxGBPosition (r, 0), wxGBSpan (1, 2));
+		++r;
+	}
+
+	_x_offset->SetRange (-100, 100);
+	_y_offset->SetRange (-100, 100);
+	_x_scale->SetRange (10, 1000);
+	_y_scale->SetRange (10, 1000);
+	_line_spacing->SetRange (10, 1000);
+
+	_reference->Bind                (wxEVT_CHECKBOX, boost::bind (&TextPanel::reference_clicked, this));
+	_use->Bind                      (wxEVT_CHECKBOX, boost::bind (&TextPanel::use_toggled, this));
+	_type->Bind              (wxEVT_CHOICE,   boost::bind (&TextPanel::type_changed, this));
+	_burn->Bind                     (wxEVT_CHECKBOX, boost::bind (&TextPanel::burn_toggled, this));
+	_x_offset->Bind                 (wxEVT_SPINCTRL, boost::bind (&TextPanel::x_offset_changed, this));
+	_y_offset->Bind                 (wxEVT_SPINCTRL, boost::bind (&TextPanel::y_offset_changed, this));
+	_x_scale->Bind                  (wxEVT_SPINCTRL, boost::bind (&TextPanel::x_scale_changed, this));
+	_y_scale->Bind                  (wxEVT_SPINCTRL, boost::bind (&TextPanel::y_scale_changed, this));
+	_line_spacing->Bind             (wxEVT_SPINCTRL, boost::bind (&TextPanel::line_spacing_changed, this));
+	_language->Bind                 (wxEVT_TEXT,     boost::bind (&TextPanel::language_changed, this));
+	_stream->Bind                   (wxEVT_CHOICE,   boost::bind (&TextPanel::stream_changed, this));
+	_caption_view_button->Bind      (wxEVT_BUTTON,   boost::bind (&TextPanel::caption_view_clicked, this));
+	_fonts_dialog_button->Bind      (wxEVT_BUTTON,   boost::bind (&TextPanel::fonts_dialog_clicked, this));
+	_appearance_dialog_button->Bind (wxEVT_BUTTON,   boost::bind (&TextPanel::appearance_dialog_clicked, this));
+}
+
+void
+TextPanel::film_changed (Film::Property property)
+{
+	if (property == Film::CONTENT || property == Film::REEL_TYPE) {
+		setup_sensitivity ();
+	}
+}
+
+void
+TextPanel::film_content_changed (int property)
+{
+	FFmpegContentList fc = _parent->selected_ffmpeg ();
+	ContentList sc = _parent->selected_caption ();
+
+	shared_ptr<FFmpegContent> fcs;
+	if (fc.size() == 1) {
+		fcs = fc.front ();
+	}
+
+	shared_ptr<Content> scs;
+	if (sc.size() == 1) {
+		scs = sc.front ();
+	}
+
+	shared_ptr<TextContent> caption;
+	if (scs) {
+		caption = scs->caption_of_original_type(_original_type);
+	}
+
+	if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
+		_stream->Clear ();
+		if (fcs) {
+			vector<shared_ptr<FFmpegSubtitleStream> > s = fcs->subtitle_streams ();
+			for (vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
+				_stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx ((*i)->identifier ())));
+			}
+
+			if (fcs->subtitle_stream()) {
+				checked_set (_stream, fcs->subtitle_stream()->identifier ());
+			} else {
+				_stream->SetSelection (wxNOT_FOUND);
+			}
+		}
+		setup_sensitivity ();
+	} else if (property == TextContentProperty::USE) {
+		checked_set (_use, caption ? caption->use() : false);
+		setup_sensitivity ();
+	} else if (property == TextContentProperty::TYPE) {
+		if (caption) {
+			switch (caption->type()) {
+			case CAPTION_OPEN:
+				_type->SetSelection (0);
+				break;
+			case CAPTION_CLOSED:
+				_type->SetSelection (1);
+				break;
+			default:
+				DCPOMATIC_ASSERT (false);
+			}
+		} else {
+			_type->SetSelection (0);
+		}
+		setup_sensitivity ();
+	} else if (property == TextContentProperty::BURN) {
+		checked_set (_burn, caption ? caption->burn() : false);
+	} else if (property == TextContentProperty::X_OFFSET) {
+		checked_set (_x_offset, caption ? lrint (caption->x_offset() * 100) : 0);
+	} else if (property == TextContentProperty::Y_OFFSET) {
+		checked_set (_y_offset, caption ? lrint (caption->y_offset() * 100) : 0);
+	} else if (property == TextContentProperty::X_SCALE) {
+		checked_set (_x_scale, caption ? lrint (caption->x_scale() * 100) : 100);
+	} else if (property == TextContentProperty::Y_SCALE) {
+		checked_set (_y_scale, caption ? lrint (caption->y_scale() * 100) : 100);
+	} else if (property == TextContentProperty::LINE_SPACING) {
+		checked_set (_line_spacing, caption ? lrint (caption->line_spacing() * 100) : 100);
+	} else if (property == TextContentProperty::LANGUAGE) {
+		checked_set (_language, caption ? caption->language() : "");
+	} else if (property == DCPContentProperty::REFERENCE_CAPTION) {
+		if (scs) {
+			shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (scs);
+			checked_set (_reference, dcp ? dcp->reference_caption(_original_type) : false);
+		} else {
+			checked_set (_reference, false);
+		}
+
+		setup_sensitivity ();
+	} else if (property == DCPContentProperty::CAPTIONS) {
+		setup_sensitivity ();
+	}
+}
+
+void
+TextPanel::use_toggled ()
+{
+	BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_caption()) {
+		i->caption_of_original_type(_original_type)->set_use (_use->GetValue());
+	}
+}
+
+void
+TextPanel::type_changed ()
+{
+	BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_caption()) {
+		switch (_type->GetSelection()) {
+		case 0:
+			i->caption_of_original_type(_original_type)->set_type (CAPTION_OPEN);
+			break;
+		case 1:
+			i->caption_of_original_type(_original_type)->set_type (CAPTION_CLOSED);
+			break;
+		}
+	}
+}
+
+void
+TextPanel::burn_toggled ()
+{
+	BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_caption ()) {
+		i->caption_of_original_type(_original_type)->set_burn (_burn->GetValue());
+	}
+}
+
+void
+TextPanel::setup_sensitivity ()
+{
+	int any_subs = 0;
+	int ffmpeg_subs = 0;
+	ContentList sel = _parent->selected_caption ();
+	BOOST_FOREACH (shared_ptr<Content> i, sel) {
+		/* These are the content types that could include subtitles */
+		shared_ptr<const FFmpegContent> fc = boost::dynamic_pointer_cast<const FFmpegContent> (i);
+		shared_ptr<const StringTextFileContent> sc = boost::dynamic_pointer_cast<const StringTextFileContent> (i);
+		shared_ptr<const DCPContent> dc = boost::dynamic_pointer_cast<const DCPContent> (i);
+		shared_ptr<const DCPSubtitleContent> dsc = boost::dynamic_pointer_cast<const DCPSubtitleContent> (i);
+		if (fc) {
+			if (!fc->caption.empty()) {
+				++ffmpeg_subs;
+				++any_subs;
+			}
+		} else if (sc || dc || dsc) {
+			/* XXX: in the future there could be bitmap subs from DCPs */
+			++any_subs;
+		}
+	}
+
+	/* Decide whether we can reference these subs */
+
+	shared_ptr<DCPContent> dcp;
+	if (sel.size() == 1) {
+		dcp = dynamic_pointer_cast<DCPContent> (sel.front ());
+	}
+
+	string why_not;
+	bool const can_reference = dcp && dcp->can_reference_caption (_original_type, why_not);
+	setup_refer_button (_reference, _reference_note, dcp, can_reference, why_not);
+
+	bool const reference = _reference->GetValue ();
+
+	/* Set up sensitivity */
+	_use->Enable (!reference && any_subs > 0);
+	bool const use = _use->GetValue ();
+	_type->Enable (!reference && any_subs > 0 && use);
+	_burn->Enable (!reference && any_subs > 0 && use && _type->GetSelection() == 0);
+	_x_offset->Enable (!reference && any_subs > 0 && use);
+	_y_offset->Enable (!reference && any_subs > 0 && use);
+	_x_scale->Enable (!reference && any_subs > 0 && use);
+	_y_scale->Enable (!reference && any_subs > 0 && use);
+	_line_spacing->Enable (!reference && use);
+	_language->Enable (!reference && any_subs > 0 && use);
+	_stream->Enable (!reference && ffmpeg_subs == 1);
+	_caption_view_button->Enable (!reference);
+	_fonts_dialog_button->Enable (!reference);
+	_appearance_dialog_button->Enable (!reference && any_subs > 0 && use);
+}
+
+void
+TextPanel::stream_changed ()
+{
+	FFmpegContentList fc = _parent->selected_ffmpeg ();
+	if (fc.size() != 1) {
+		return;
+	}
+
+	shared_ptr<FFmpegContent> fcs = fc.front ();
+
+	vector<shared_ptr<FFmpegSubtitleStream> > a = fcs->subtitle_streams ();
+	vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = a.begin ();
+	string const s = string_client_data (_stream->GetClientObject (_stream->GetSelection ()));
+	while (i != a.end() && (*i)->identifier () != s) {
+		++i;
+	}
+
+	if (i != a.end ()) {
+		fcs->set_subtitle_stream (*i);
+	}
+}
+
+void
+TextPanel::x_offset_changed ()
+{
+	BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_caption ()) {
+		i->caption_of_original_type(_original_type)->set_x_offset (_x_offset->GetValue() / 100.0);
+	}
+}
+
+void
+TextPanel::y_offset_changed ()
+{
+	BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_caption ()) {
+		i->caption_of_original_type(_original_type)->set_y_offset (_y_offset->GetValue() / 100.0);
+	}
+}
+
+void
+TextPanel::x_scale_changed ()
+{
+	ContentList c = _parent->selected_caption ();
+	if (c.size() == 1) {
+		c.front()->caption_of_original_type(_original_type)->set_x_scale (_x_scale->GetValue() / 100.0);
+	}
+}
+
+void
+TextPanel::y_scale_changed ()
+{
+	BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_caption ()) {
+		i->caption_of_original_type(_original_type)->set_y_scale (_y_scale->GetValue() / 100.0);
+	}
+}
+
+void
+TextPanel::line_spacing_changed ()
+{
+	BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_caption ()) {
+		i->caption_of_original_type(_original_type)->set_line_spacing (_line_spacing->GetValue() / 100.0);
+	}
+}
+
+void
+TextPanel::language_changed ()
+{
+	BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_caption ()) {
+		i->caption_of_original_type(_original_type)->set_language (wx_to_std (_language->GetValue()));
+	}
+}
+
+void
+TextPanel::content_selection_changed ()
+{
+	film_content_changed (FFmpegContentProperty::SUBTITLE_STREAMS);
+	film_content_changed (TextContentProperty::USE);
+	film_content_changed (TextContentProperty::BURN);
+	film_content_changed (TextContentProperty::X_OFFSET);
+	film_content_changed (TextContentProperty::Y_OFFSET);
+	film_content_changed (TextContentProperty::X_SCALE);
+	film_content_changed (TextContentProperty::Y_SCALE);
+	film_content_changed (TextContentProperty::LINE_SPACING);
+	film_content_changed (TextContentProperty::LANGUAGE);
+	film_content_changed (TextContentProperty::FONTS);
+	film_content_changed (TextContentProperty::TYPE);
+	film_content_changed (DCPContentProperty::REFERENCE_CAPTION);
+}
+
+void
+TextPanel::caption_view_clicked ()
+{
+	if (_caption_view) {
+		_caption_view->Destroy ();
+		_caption_view = 0;
+	}
+
+	ContentList c = _parent->selected_caption ();
+	DCPOMATIC_ASSERT (c.size() == 1);
+
+	shared_ptr<Decoder> decoder = decoder_factory (c.front(), _parent->film()->log(), false);
+
+	if (decoder) {
+		_caption_view = new TextView (this, _parent->film(), c.front(), c.front()->caption_of_original_type(_original_type), decoder, _parent->film_viewer());
+		_caption_view->Show ();
+	}
+}
+
+void
+TextPanel::fonts_dialog_clicked ()
+{
+	if (_fonts_dialog) {
+		_fonts_dialog->Destroy ();
+		_fonts_dialog = 0;
+	}
+
+	ContentList c = _parent->selected_caption ();
+	DCPOMATIC_ASSERT (c.size() == 1);
+
+	_fonts_dialog = new FontsDialog (this, c.front(), c.front()->caption_of_original_type(_original_type));
+	_fonts_dialog->Show ();
+}
+
+void
+TextPanel::reference_clicked ()
+{
+	ContentList c = _parent->selected ();
+	if (c.size() != 1) {
+		return;
+	}
+
+	shared_ptr<DCPContent> d = dynamic_pointer_cast<DCPContent> (c.front ());
+	if (!d) {
+		return;
+	}
+
+	d->set_reference_caption (_original_type, _reference->GetValue ());
+}
+
+void
+TextPanel::appearance_dialog_clicked ()
+{
+	ContentList c = _parent->selected_caption ();
+	DCPOMATIC_ASSERT (c.size() == 1);
+
+	SubtitleAppearanceDialog* d = new SubtitleAppearanceDialog (this, c.front(), c.front()->caption_of_original_type(_original_type));
+	if (d->ShowModal () == wxID_OK) {
+		d->apply ();
+	}
+	d->Destroy ();
+}