#include "subtitle.h"
#include "compose.hpp"
#include <boost/algorithm/string.hpp>
-#include <boost/bind.hpp>
-#include <boost/foreach.hpp>
+#include <boost/bind/bind.hpp>
#include <iostream>
#include <vector>
using std::vector;
using std::map;
using std::cout;
-using std::list;
using boost::optional;
using boost::function;
using namespace boost::algorithm;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
using namespace sub;
/** @param s Subtitle string encoded in UTF-8 */
);
}
+void
+SSAReader::parse_style (RawSubtitle& sub, string style, int play_res_x, int play_res_y)
+{
+ if (style == "\\i1") {
+ sub.italic = true;
+ } else if (style == "\\i0" || style == "\\i") {
+ sub.italic = false;
+ } else if (style == "\\b1") {
+ sub.bold = true;
+ } else if (style == "\\b0") {
+ sub.bold = false;
+ } else if (style == "\\u1") {
+ sub.underline = true;
+ } else if (style == "\\u0") {
+ sub.underline = false;
+ } else if (style == "\\an1") {
+ sub.horizontal_position.reference = sub::LEFT_OF_SCREEN;
+ sub.vertical_position.reference = sub::BOTTOM_OF_SCREEN;
+ } else if (style == "\\an2") {
+ sub.horizontal_position.reference = sub::HORIZONTAL_CENTRE_OF_SCREEN;
+ sub.vertical_position.reference = sub::BOTTOM_OF_SCREEN;
+ } else if (style == "\\an3") {
+ sub.horizontal_position.reference = sub::RIGHT_OF_SCREEN;
+ sub.vertical_position.reference = sub::BOTTOM_OF_SCREEN;
+ } else if (style == "\\an4") {
+ sub.horizontal_position.reference = sub::LEFT_OF_SCREEN;
+ sub.vertical_position.reference = sub::VERTICAL_CENTRE_OF_SCREEN;
+ } else if (style == "\\an5") {
+ sub.horizontal_position.reference = sub::HORIZONTAL_CENTRE_OF_SCREEN;
+ sub.vertical_position.reference = sub::VERTICAL_CENTRE_OF_SCREEN;
+ } else if (style == "\\an6") {
+ sub.horizontal_position.reference = sub::RIGHT_OF_SCREEN;
+ sub.vertical_position.reference = sub::VERTICAL_CENTRE_OF_SCREEN;
+ } else if (style == "\\an7") {
+ sub.horizontal_position.reference = sub::LEFT_OF_SCREEN;
+ sub.vertical_position.reference = sub::TOP_OF_SCREEN;
+ } else if (style == "\\an8") {
+ sub.horizontal_position.reference = sub::HORIZONTAL_CENTRE_OF_SCREEN;
+ sub.vertical_position.reference = sub::TOP_OF_SCREEN;
+ } else if (style == "\\an9") {
+ sub.horizontal_position.reference = sub::RIGHT_OF_SCREEN;
+ sub.vertical_position.reference = sub::TOP_OF_SCREEN;
+ } else if (boost::starts_with(style, "\\pos")) {
+ vector<string> bits;
+ boost::algorithm::split (bits, style, boost::is_any_of("(,"));
+ SUB_ASSERT (bits.size() == 3);
+ sub.horizontal_position.reference = sub::LEFT_OF_SCREEN;
+ sub.horizontal_position.proportional = raw_convert<float>(bits[1]) / play_res_x;
+ sub.vertical_position.reference = sub::TOP_OF_SCREEN;
+ sub.vertical_position.proportional = raw_convert<float>(bits[2]) / play_res_y;
+ } else if (boost::starts_with(style, "\\fs")) {
+ SUB_ASSERT (style.length() > 3);
+ sub.font_size.set_points (raw_convert<int>(style.substr(3)));
+ } else if (boost::starts_with(style, "\\c")) {
+ /* \c&Hbbggrr& */
+ if (style.length() <= 2) {
+ throw SSAError(String::compose("Badly formatted colour tag %1", style));
+ }
+ sub.colour = h_colour (style.substr(2, style.length() - 3));
+ }
+}
+
/** @param base RawSubtitle filled in with any required common values.
* @param line SSA line string (i.e. just the subtitle, possibly with embedded stuff)
* @return List of RawSubtitles to represent line with vertical reference TOP_OF_SUBTITLE.
*/
-list<RawSubtitle>
+vector<RawSubtitle>
SSAReader::parse_line (RawSubtitle base, string line, int play_res_x, int play_res_y)
{
enum {
BACKSLASH
} state = TEXT;
- list<RawSubtitle> subs;
+ vector<RawSubtitle> subs;
RawSubtitle current = base;
string style;
subs.push_back (current);
current.text = "";
}
- if (style == "\\i1") {
- current.italic = true;
- } else if (style == "\\i0" || style == "\\i") {
- current.italic = false;
- } else if (style == "\\b1") {
- current.bold = true;
- } else if (style == "\\b0") {
- current.bold = false;
- } else if (style == "\\u1") {
- current.underline = true;
- } else if (style == "\\u0") {
- current.underline = false;
- } else if (style == "\\an1" || style == "\\an2" || style == "\\an3") {
- current.vertical_position.reference = sub::BOTTOM_OF_SCREEN;
- } else if (style == "\\an4" || style == "\\an5" || style == "\\an6") {
- current.vertical_position.reference = sub::VERTICAL_CENTRE_OF_SCREEN;
- } else if (style == "\\an7" || style == "\\an8" || style == "\\an9") {
- current.vertical_position.reference = sub::TOP_OF_SCREEN;
- } else if (boost::starts_with(style, "\\pos")) {
- vector<string> bits;
- boost::algorithm::split (bits, style, boost::is_any_of("(,"));
- SUB_ASSERT (bits.size() == 3);
- current.horizontal_position.reference = sub::LEFT_OF_SCREEN;
- current.horizontal_position.proportional = raw_convert<float>(bits[1]) / play_res_x;
- current.vertical_position.reference = sub::TOP_OF_SCREEN;
- current.vertical_position.proportional = raw_convert<float>(bits[2]) / play_res_y;
- } else if (boost::starts_with(style, "\\fs")) {
- SUB_ASSERT (style.length() > 3);
- current.font_size.set_points (raw_convert<int>(style.substr(3)));
- } else if (boost::starts_with(style, "\\c")) {
- /* \c&Hbbggrr& */
- if (style.length() <= 2) {
- throw SSAError(String::compose("Badly formatted colour tag %1", style));
- }
- current.colour = h_colour (style.substr(2, style.length() - 3));
- }
+ parse_style (current, style, play_res_x, play_res_y);
style = "";
}
case EVENTS:
if (type == "Format") {
split (event_format, body, is_any_of (","));
- BOOST_FOREACH (string& i, event_format) {
+ for (auto& i: event_format) {
trim (i);
}
} else if (type == "Dialogue") {
} else if (event_format[i] == "MarginV") {
sub.vertical_position.proportional = raw_convert<float>(event[i]) / play_res_y;
} else if (event_format[i] == "Text") {
- BOOST_FOREACH (sub::RawSubtitle j, parse_line (sub, event[i], play_res_x, play_res_y)) {
+ for (auto j: parse_line (sub, event[i], play_res_x, play_res_y)) {
_subs.push_back (j);
}
}