*/
+
#include "text_content.h"
#include "util.h"
#include "exceptions.h"
#include "i18n.h"
-using std::string;
-using std::vector;
+
using std::cout;
+using std::dynamic_pointer_cast;
using std::list;
-using std::shared_ptr;
using std::make_shared;
-using std::dynamic_pointer_cast;
+using std::shared_ptr;
+using std::string;
+using std::vector;
using boost::optional;
using dcp::raw_convert;
using namespace dcpomatic;
+
int const TextContentProperty::X_OFFSET = 500;
int const TextContentProperty::Y_OFFSET = 501;
int const TextContentProperty::X_SCALE = 502;
int const TextContentProperty::OUTLINE_WIDTH = 513;
int const TextContentProperty::TYPE = 514;
int const TextContentProperty::DCP_TRACK = 515;
+int const TextContentProperty::LANGUAGE = 516;
+int const TextContentProperty::LANGUAGE_IS_ADDITIONAL = 517;
+
TextContent::TextContent (Content* parent, TextType type, TextType original_type)
: ContentPart (parent)
}
+
/** @return TextContents from node or <Text> nodes under node (according to version).
* The list could be empty if no TextContents are found.
*/
list<shared_ptr<TextContent>>
-TextContent::from_xml (Content* parent, cxml::ConstNodePtr node, int version)
+TextContent::from_xml (Content* parent, cxml::ConstNodePtr node, int version, list<string>& notes)
{
if (version < 34) {
/* With old metadata FFmpeg content has the subtitle-related tags even with no
if (!node->optional_number_child<double>("SubtitleXOffset") && !node->optional_number_child<double>("SubtitleOffset")) {
return {};
}
- list<shared_ptr<TextContent>> c;
- c.push_back (make_shared<TextContent>(parent, node, version));
- return c;
- }
-
- if (!node->optional_node_child("Text")) {
- return {};
+ return { make_shared<TextContent>(parent, node, version, notes) };
}
list<shared_ptr<TextContent>> c;
for (auto i: node->node_children("Text")) {
- c.push_back (make_shared<TextContent>(parent, i, version));
+ c.push_back (make_shared<TextContent>(parent, i, version, notes));
}
return c;
}
-TextContent::TextContent (Content* parent, cxml::ConstNodePtr node, int version)
+
+TextContent::TextContent (Content* parent, cxml::ConstNodePtr node, int version, list<string>& notes)
: ContentPart (parent)
, _use (false)
, _burn (false)
, _y_offset (0)
, _x_scale (1)
, _y_scale (1)
- , _line_spacing (node->optional_number_child<double>("LineSpacing").get_value_or (1))
- , _outline_width (node->optional_number_child<int>("OutlineWidth").get_value_or (4))
- , _type (TEXT_OPEN_SUBTITLE)
- , _original_type (TEXT_OPEN_SUBTITLE)
+ , _line_spacing (node->optional_number_child<double>("LineSpacing").get_value_or(1))
+ , _outline_width (node->optional_number_child<int>("OutlineWidth").get_value_or(4))
+ , _type (TextType::OPEN_SUBTITLE)
+ , _original_type (TextType::OPEN_SUBTITLE)
{
if (version >= 37) {
_use = node->bool_child ("Use");
}
if (node->optional_bool_child("Outline").get_value_or(false)) {
- _effect = dcp::BORDER;
+ _effect = dcp::Effect::BORDER;
} else if (node->optional_bool_child("Shadow").get_value_or(false)) {
- _effect = dcp::SHADOW;
+ _effect = dcp::Effect::SHADOW;
} else {
- _effect = dcp::NONE;
+ _effect = dcp::Effect::NONE;
}
auto effect = node->optional_string_child("Effect");
if (effect) {
if (*effect == "none") {
- _effect = dcp::NONE;
+ _effect = dcp::Effect::NONE;
} else if (*effect == "outline") {
- _effect = dcp::BORDER;
+ _effect = dcp::Effect::BORDER;
} else if (*effect == "shadow") {
- _effect = dcp::SHADOW;
+ _effect = dcp::Effect::SHADOW;
}
}
if (dt) {
_dcp_track = DCPTextTrack (dt);
}
+
+ auto lang = node->optional_node_child("Language");
+ if (lang) {
+ try {
+ _language = dcp::LanguageTag(lang->content());
+ auto add = lang->optional_bool_attribute("Additional");
+ _language_is_additional = add && *add;
+ } catch (dcp::LanguageTagError&) {
+ /* The language tag can be empty or invalid if it was loaded from a
+ * 2.14.x metadata file; we'll just ignore it in that case.
+ */
+ if (version <= 37) {
+ if (!lang->content().empty()) {
+ notes.push_back (String::compose(
+ _("A subtitle or closed caption file in this project is marked with the language '%1', "
+ "which DCP-o-matic does not recognise. The file's language has been cleared."), lang->content()));
+ }
+ } else {
+ throw;
+ }
+ }
+ }
}
+
TextContent::TextContent (Content* parent, vector<shared_ptr<Content>> c)
: ContentPart (parent)
{
throw JoinError (_("Content to be joined must use the same DCP track."));
}
+ if (c[i]->only_text()->language() != ref->language()) {
+ throw JoinError (_("Content to be joined must use the same text language."));
+ }
+
+ if (c[i]->only_text()->language_is_additional() != ref->language_is_additional()) {
+ throw JoinError (_("Content to be joined must both be main subtitle languages or both additional."));
+ }
+
auto j = ref_fonts.begin ();
auto k = fonts.begin ();
_type = ref->type ();
_original_type = ref->original_type ();
_dcp_track = ref->dcp_track ();
+ _language = ref->language ();
+ _language_is_additional = ref->language_is_additional ();
connect_to_fonts ();
}
+
/** _mutex must not be held on entry */
void
TextContent::as_xml (xmlpp::Node* root) const
}
if (_effect) {
switch (*_effect) {
- case dcp::NONE:
+ case dcp::Effect::NONE:
text->add_child("Effect")->add_child_text("none");
break;
- case dcp::BORDER:
+ case dcp::Effect::BORDER:
text->add_child("Effect")->add_child_text("outline");
break;
- case dcp::SHADOW:
+ case dcp::Effect::SHADOW:
text->add_child("Effect")->add_child_text("shadow");
break;
}
if (_dcp_track) {
_dcp_track->as_xml(text->add_child("DCPTrack"));
}
+ if (_language) {
+ auto lang = text->add_child("Language");
+ lang->add_child_text (_language->to_string());
+ lang->set_attribute ("Additional", _language_is_additional ? "1" : "0");
+ }
}
+
string
TextContent::identifier () const
{
+ "_" + raw_convert<string> (fade_out().get_value_or(ContentTime()).get())
+ "_" + raw_convert<string> (outline_width())
+ "_" + raw_convert<string> (colour().get_value_or(dcp::Colour(255, 255, 255)).to_argb_string())
- + "_" + raw_convert<string> (dcp::effect_to_string(effect().get_value_or(dcp::NONE)))
+ + "_" + raw_convert<string> (dcp::effect_to_string(effect().get_value_or(dcp::Effect::NONE)))
+ "_" + raw_convert<string> (effect_colour().get_value_or(dcp::Colour(0, 0, 0)).to_argb_string())
+ "_" + raw_convert<string> (_parent->video_frame_rate().get_value_or(0));
s += "_" + f->file().get_value_or("Default").string();
}
- /* The DCP track is for metadata only, and doesn't affect how this content looks */
+ /* The DCP track and language are for metadata only, and don't affect how this content looks */
return s;
}
+
void
TextContent::add_font (shared_ptr<Font> font)
{
connect_to_fonts ();
}
+
void
TextContent::connect_to_fonts ()
{
}
}
+
void
TextContent::font_changed ()
{
/* XXX: too late */
- ChangeSignaller<Content> cc (_parent, TextContentProperty::FONTS);
+ ContentChangeSignaller cc (_parent, TextContentProperty::FONTS);
}
+
void
TextContent::set_colour (dcp::Colour colour)
{
maybe_set (_colour, colour, TextContentProperty::COLOUR);
}
+
void
TextContent::unset_colour ()
{
maybe_set (_colour, optional<dcp::Colour>(), TextContentProperty::COLOUR);
}
+
void
TextContent::set_effect (dcp::Effect e)
{
maybe_set (_effect, e, TextContentProperty::EFFECT);
}
+
void
TextContent::unset_effect ()
{
maybe_set (_effect, optional<dcp::Effect>(), TextContentProperty::EFFECT);
}
+
void
TextContent::set_effect_colour (dcp::Colour colour)
{
maybe_set (_effect_colour, colour, TextContentProperty::EFFECT_COLOUR);
}
+
void
TextContent::unset_effect_colour ()
{
maybe_set (_effect_colour, optional<dcp::Colour>(), TextContentProperty::EFFECT_COLOUR);
}
+
void
TextContent::set_use (bool u)
{
maybe_set (_use, u, TextContentProperty::USE);
}
+
void
TextContent::set_burn (bool b)
{
maybe_set (_burn, b, TextContentProperty::BURN);
}
+
void
TextContent::set_x_offset (double o)
{
maybe_set (_x_offset, o, TextContentProperty::X_OFFSET);
}
+
void
TextContent::set_y_offset (double o)
{
maybe_set (_y_offset, o, TextContentProperty::Y_OFFSET);
}
+
void
TextContent::set_x_scale (double s)
{
maybe_set (_x_scale, s, TextContentProperty::X_SCALE);
}
+
void
TextContent::set_y_scale (double s)
{
maybe_set (_y_scale, s, TextContentProperty::Y_SCALE);
}
+
void
TextContent::set_line_spacing (double s)
{
maybe_set (_line_spacing, s, TextContentProperty::LINE_SPACING);
}
+
void
TextContent::set_fade_in (ContentTime t)
{
maybe_set (_fade_in, t, TextContentProperty::FADE_IN);
}
+
void
TextContent::unset_fade_in ()
{
maybe_set (_fade_in, optional<ContentTime>(), TextContentProperty::FADE_IN);
}
+
void
TextContent::set_fade_out (ContentTime t)
{
maybe_set (_fade_out, t, TextContentProperty::FADE_OUT);
}
+
void
TextContent::unset_fade_out ()
{
maybe_set (_fade_out, optional<ContentTime>(), TextContentProperty::FADE_OUT);
}
+
void
TextContent::set_type (TextType type)
{
maybe_set (_type, type, TextContentProperty::TYPE);
}
+
void
TextContent::set_outline_width (int w)
{
maybe_set (_outline_width, w, TextContentProperty::OUTLINE_WIDTH);
}
+
void
TextContent::set_dcp_track (DCPTextTrack t)
{
maybe_set (_dcp_track, t, TextContentProperty::DCP_TRACK);
}
+
void
TextContent::unset_dcp_track ()
{
maybe_set (_dcp_track, optional<DCPTextTrack>(), TextContentProperty::DCP_TRACK);
}
+
+void
+TextContent::set_language (optional<dcp::LanguageTag> language)
+{
+ maybe_set (_language, language, TextContentProperty::LANGUAGE);
+}
+
+
+void
+TextContent::set_language_is_additional (bool additional)
+{
+ maybe_set (_language_is_additional, additional, TextContentProperty::LANGUAGE_IS_ADDITIONAL);
+}
+
+
void
TextContent::take_settings_from (shared_ptr<const TextContent> c)
{
} else {
unset_dcp_track ();
}
+ set_language (c->_language);
+ set_language_is_additional (c->_language_is_additional);
}
projects / dcpomatic.git / blobdiff