Subtitle rearrangements.

[dcpomatic.git] / src / lib / subtitle_content.cc

diff --git a/src/lib/subtitle_content.cc b/src/lib/subtitle_content.cc
index bdc2b729cf8786757bc7bd3ce044534a7b8916a2..a6dcbf9aef40dea4763802cdc336dbc77967889a 100644 (file)
--- a/src/lib/subtitle_content.cc
+++ b/src/lib/subtitle_content.cc
@@ -23,6 +23,7 @@
 #include "safe_stringstream.h"
 #include "font.h"
 #include "raw_convert.h"
+#include "content.h"
 #include <libcxml/cxml.h>
 #include <libxml++/libxml++.h>
 #include <boost/foreach.hpp>
@@ -46,6 +47,9 @@ int const SubtitleContentProperty::BURN_SUBTITLES = 505;
 int const SubtitleContentProperty::SUBTITLE_LANGUAGE = 506;
 int const SubtitleContentProperty::FONTS = 507;
 int const SubtitleContentProperty::SUBTITLE_VIDEO_FRAME_RATE = 508;
+int const SubtitleContentProperty::SUBTITLE_COLOUR = 509;
+int const SubtitleContentProperty::SUBTITLE_OUTLINE = 510;
+int const SubtitleContentProperty::SUBTITLE_OUTLINE_COLOUR = 511;
 
 SubtitleContent::SubtitleContent (Content* parent, shared_ptr<const Film> film)
        : ContentPart (parent, film)
@@ -55,18 +59,32 @@ SubtitleContent::SubtitleContent (Content* parent, shared_ptr<const Film> film)
        , _subtitle_y_offset (0)
        , _subtitle_x_scale (1)
        , _subtitle_y_scale (1)
+       , _colour (255, 255, 255)
+       , _outline (false)
+       , _outline_colour (0, 0, 0)
 {
 
 }
 
 SubtitleContent::SubtitleContent (Content* parent, shared_ptr<const Film> film, cxml::ConstNodePtr node, int version)
-       : ContentParet (parent, film)
+       : ContentPart (parent, film)
        , _use_subtitles (false)
        , _burn_subtitles (false)
        , _subtitle_x_offset (0)
        , _subtitle_y_offset (0)
        , _subtitle_x_scale (1)
        , _subtitle_y_scale (1)
+       , _colour (
+               node->optional_number_child<int>("Red").get_value_or(255),
+               node->optional_number_child<int>("Green").get_value_or(255),
+               node->optional_number_child<int>("Blue").get_value_or(255)
+               )
+       , _outline (node->optional_bool_child("Outline").get_value_or(false))
+       , _outline_colour (
+               node->optional_number_child<int>("OutlineRed").get_value_or(255),
+               node->optional_number_child<int>("OutlineGreen").get_value_or(255),
+               node->optional_number_child<int>("OutlineBlue").get_value_or(255)
+               )
 {
        if (version >= 32) {
                _use_subtitles = node->bool_child ("UseSubtitles");
@@ -173,6 +191,13 @@ SubtitleContent::as_xml (xmlpp::Node* root) const
        root->add_child("SubtitleXScale")->add_child_text (raw_convert<string> (_subtitle_x_scale));
        root->add_child("SubtitleYScale")->add_child_text (raw_convert<string> (_subtitle_y_scale));
        root->add_child("SubtitleLanguage")->add_child_text (_subtitle_language);
+       root->add_child("Red")->add_child_text (raw_convert<string> (_colour.r));
+       root->add_child("Green")->add_child_text (raw_convert<string> (_colour.g));
+       root->add_child("Blue")->add_child_text (raw_convert<string> (_colour.b));
+       root->add_child("Outline")->add_child_text (raw_convert<string> (_outline));
+       root->add_child("OutlineRed")->add_child_text (raw_convert<string> (_outline_colour.r));
+       root->add_child("OutlineGreen")->add_child_text (raw_convert<string> (_outline_colour.g));
+       root->add_child("OutlineBlue")->add_child_text (raw_convert<string> (_outline_colour.b));
 
        for (list<shared_ptr<Font> >::const_iterator i = _fonts.begin(); i != _fonts.end(); ++i) {
                (*i)->as_xml (root->add_child("Font"));
@@ -186,7 +211,7 @@ SubtitleContent::set_use_subtitles (bool u)
                boost::mutex::scoped_lock lm (_mutex);
                _use_subtitles = u;
        }
-       signal_changed (SubtitleContentProperty::USE_SUBTITLES);
+       _parent->signal_changed (SubtitleContentProperty::USE_SUBTITLES);
 }
 
 void
@@ -196,7 +221,7 @@ SubtitleContent::set_burn_subtitles (bool b)
                boost::mutex::scoped_lock lm (_mutex);
                _burn_subtitles = b;
        }
-       signal_changed (SubtitleContentProperty::BURN_SUBTITLES);
+       _parent->signal_changed (SubtitleContentProperty::BURN_SUBTITLES);
 }
 
 void
@@ -206,7 +231,7 @@ SubtitleContent::set_subtitle_x_offset (double o)
                boost::mutex::scoped_lock lm (_mutex);
                _subtitle_x_offset = o;
        }
-       signal_changed (SubtitleContentProperty::SUBTITLE_X_OFFSET);
+       _parent->signal_changed (SubtitleContentProperty::SUBTITLE_X_OFFSET);
 }
 
 void
@@ -216,7 +241,7 @@ SubtitleContent::set_subtitle_y_offset (double o)
                boost::mutex::scoped_lock lm (_mutex);
                _subtitle_y_offset = o;
        }
-       signal_changed (SubtitleContentProperty::SUBTITLE_Y_OFFSET);
+       _parent->signal_changed (SubtitleContentProperty::SUBTITLE_Y_OFFSET);
 }
 
 void
@@ -226,7 +251,7 @@ SubtitleContent::set_subtitle_x_scale (double s)
                boost::mutex::scoped_lock lm (_mutex);
                _subtitle_x_scale = s;
        }
-       signal_changed (SubtitleContentProperty::SUBTITLE_X_SCALE);
+       _parent->signal_changed (SubtitleContentProperty::SUBTITLE_X_SCALE);
 }
 
 void
@@ -236,7 +261,7 @@ SubtitleContent::set_subtitle_y_scale (double s)
                boost::mutex::scoped_lock lm (_mutex);
                _subtitle_y_scale = s;
        }
-       signal_changed (SubtitleContentProperty::SUBTITLE_Y_SCALE);
+       _parent->signal_changed (SubtitleContentProperty::SUBTITLE_Y_SCALE);
 }
 
 void
@@ -246,15 +271,14 @@ SubtitleContent::set_subtitle_language (string language)
                boost::mutex::scoped_lock lm (_mutex);
                _subtitle_language = language;
        }
-       signal_changed (SubtitleContentProperty::SUBTITLE_LANGUAGE);
+       _parent->signal_changed (SubtitleContentProperty::SUBTITLE_LANGUAGE);
 }
 
 string
 SubtitleContent::identifier () const
 {
        SafeStringStream s;
-       s << Content::identifier()
-         << "_" << raw_convert<string> (subtitle_x_scale())
+       s << raw_convert<string> (subtitle_x_scale())
          << "_" << raw_convert<string> (subtitle_y_scale())
          << "_" << raw_convert<string> (subtitle_x_offset())
          << "_" << raw_convert<string> (subtitle_y_offset());
@@ -299,11 +323,50 @@ SubtitleContent::connect_to_fonts ()
 void
 SubtitleContent::font_changed ()
 {
-       signal_changed (SubtitleContentProperty::FONTS);
+       _parent->signal_changed (SubtitleContentProperty::FONTS);
+}
+
+void
+SubtitleContent::set_colour (dcp::Colour colour)
+{
+       {
+               boost::mutex::scoped_lock lm (_mutex);
+               if (_colour == colour) {
+                       return;
+               }
+
+               _colour = colour;
+       }
+
+       _parent->signal_changed (SubtitleContentProperty::SUBTITLE_COLOUR);
+}
+
+void
+SubtitleContent::set_outline (bool o)
+{
+       {
+               boost::mutex::scoped_lock lm (_mutex);
+               if (_outline == o) {
+                       return;
+               }
+
+               _outline = o;
+       }
+
+       _parent->signal_changed (SubtitleContentProperty::SUBTITLE_OUTLINE);
 }
 
-bool
-SubtitleContent::has_subtitles () const
+void
+SubtitleContent::set_outline_colour (dcp::Colour colour)
 {
-       return has_text_subtitles() || has_image_subtitles();
+       {
+               boost::mutex::scoped_lock lm (_mutex);
+               if (_outline_colour == colour) {
+                       return;
+               }
+
+               _outline_colour = colour;
+       }
+
+       _parent->signal_changed (SubtitleContentProperty::SUBTITLE_OUTLINE_COLOUR);
 }