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subtitles: rewrite to support older versions of qt

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This commit is contained in:
itsmattkc
2021-07-16 19:39:12 -07:00
parent 407cb5fcc7
commit 5bacdd0aff
1 changed files with 57 additions and 50 deletions
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app/render/subtitleparams.cpp
+57 -50
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@@ -43,60 +43,67 @@ QString SubtitleParams::GenerateASSHeader()
static const int kAssBorderStyle = 1;
static const int kAssAlignment = 2;
static const QString kFormatHeader = QStringLiteral(
"[Script Info]\r\n"
"; Script generated by %1 %2\r\n"
"ScriptType: v4.00+\r\n"
"PlayResX: %3\r\n"
"PlayResY: %4\r\n"
"ScaledBorderAndShadow: yes\r\n"
"\r\n"
QString ass_code;
/* ASSv4 header */
"[V4+ Styles]\r\n"
"Format: Name, "
"Fontname, Fontsize, "
"PrimaryColour, SecondaryColour, OutlineColour, BackColour, "
"Bold, Italic, Underline, StrikeOut, "
"ScaleX, ScaleY, "
"Spacing, Angle, "
"BorderStyle, Outline, Shadow, "
"Alignment, MarginL, MarginR, MarginV, "
"Encoding\r\n"
// Header info
ass_code.append(QStringLiteral("[Script Info]\r\n"));
ass_code.append(QStringLiteral("; Script generated by %1 %2\r\n").arg(QCoreApplication::applicationName(), QCoreApplication::applicationVersion()));
ass_code.append(QStringLiteral("ScriptType: v4.00+\r\n"));
ass_code.append(QStringLiteral("PlayResX: %1\r\n").arg(QString::number(kAssDefaultPlayResX)));
ass_code.append(QStringLiteral("PlayResY: %1\r\n").arg(QString::number(kAssDefaultPlayResY)));
ass_code.append(QStringLiteral("ScaledBorderAndShadow: yes\r\n"));
ass_code.append(QStringLiteral("\r\n"));
"Style: "
"Default," /* Name */
"%5,%6," /* Font{name,size} */
"&H%7,&H%8,&H%9,&H%10," /* {Primary,Secondary,Outline,Back}Colour */
"%11,%12,%13,%14," /* Bold, Italic, Underline, StrikeOut */
"100,100," /* Scale{X,Y} */
"0,0," /* Spacing, Angle */
"%15,1,0," /* BorderStyle, Outline, Shadow */
"%16,10,10,10," /* Alignment, Margin[LRV] */
"0\r\n" /* Encoding */
// ASSv4 header
ass_code.append(QStringLiteral("[V4+ Styles]\r\n"));
ass_code.append(QStringLiteral("Format: Name, "));
ass_code.append(QStringLiteral("Fontname, Fontsize, "));
ass_code.append(QStringLiteral("PrimaryColour, SecondaryColour, OutlineColour, BackColour, "));
ass_code.append(QStringLiteral("Bold, Italic, Underline, StrikeOut, "));
ass_code.append(QStringLiteral("ScaleX, ScaleY, "));
ass_code.append(QStringLiteral("Spacing, Angle, "));
ass_code.append(QStringLiteral("BorderStyle, Outline, Shadow, "));
ass_code.append(QStringLiteral("Alignment, MarginL, MarginR, MarginV, "));
ass_code.append(QStringLiteral("Encoding\r\n"));
ass_code.append(QStringLiteral("Style: "));
"\r\n"
"[Events]\r\n"
"Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text\r\n"
);
// Name
ass_code.append(QStringLiteral("Default,"));
return kFormatHeader.arg(QCoreApplication::applicationName(),
QCoreApplication::applicationVersion(),
QString::number(kAssDefaultPlayResX),
QString::number(kAssDefaultPlayResY),
kAssDefaultFont,
QString::number(kAssDefaultFontSize),
QString::number(kAssDefaultPrimaryColor, 16),
QString::number(kAssDefaultSecondaryColor, 16),
QString::number(kAssDefaultOutlineColor, 16),
QString::number(kAssDefaultBackColor, 16),
QString::number(kAssBold),
QString::number(kAssItalic),
QString::number(kAssUnderline),
QString::number(kAssStrike),
QString::number(kAssBorderStyle),
QString::number(kAssAlignment)
);
// Font{name,size}
ass_code.append(QStringLiteral("%1,%2,").arg(kAssDefaultFont, QString::number(kAssDefaultFontSize)));
// {Primary,Secondary,Outline,Back}Colour
ass_code.append(QStringLiteral("&H%1,&H%2,&H%3,&H%4,").arg(QString::number(kAssDefaultPrimaryColor, 16),
QString::number(kAssDefaultSecondaryColor, 16),
QString::number(kAssDefaultOutlineColor, 16),
QString::number(kAssDefaultBackColor, 16)));
// Bold, Italic, Underline, StrikeOut
ass_code.append(QStringLiteral("%1,%2,%3,%4,").arg(QString::number(kAssBold),
QString::number(kAssItalic),
QString::number(kAssUnderline),
QString::number(kAssStrike)));
// Scale{X,Y}
ass_code.append(QStringLiteral("100,100,"));
// Spacing, Angle
ass_code.append(QStringLiteral("0,0,"));
// BorderStyle, Outline, Shadow
ass_code.append(QStringLiteral("%1,1,0,").arg(QString::number(kAssBorderStyle)));
// Alignment, Margin[LRV]
ass_code.append(QStringLiteral("%1,10,10,10,").arg(QString::number(kAssAlignment)));
// Encoding
ass_code.append(QStringLiteral("0\r\n"));
ass_code.append(QStringLiteral("\r\n"));
ass_code.append(QStringLiteral("[Events]\r\n"));
ass_code.append(QStringLiteral("Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text\r\n"));
return ass_code;
}
}