mirror of
https://github.com/SubtitleEdit/subtitleedit.git
synced 2024-10-28 06:52:35 +01:00
371 lines
15 KiB
C#
371 lines
15 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Xml;
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namespace Nikse.SubtitleEdit.Core.SubtitleFormats
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{
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//<TMPGEncVMESubtitleTextFormat>
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// ...
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// <Subtitle>
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// <SubtitleItem layoutindex="0" enable="1" starttime="00:01:57,269" endtime="00:01:59,169">
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// <Text>
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// <![CDATA[These hills here are full of Apaches.]]>
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// </Text>
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// </SubtitleItem>
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// ...
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public class TmpegEncXml : SubtitleFormat
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{
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public override string Extension => ".xsubtitle";
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public override string Name => "TMPGEnc VME";
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public override bool IsMine(List<string> lines, string fileName)
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{
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var sb = new StringBuilder();
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lines.ForEach(line => sb.AppendLine(line));
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string xmlAsString = sb.ToString().Trim();
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if ((xmlAsString.Contains("<TMPGEncVMESubtitleTextFormat>") || xmlAsString.Contains("<SubtitleItem ")) && (xmlAsString.Contains("<Subtitle")))
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{
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return base.IsMine(lines, fileName);
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}
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return false;
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}
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internal const string Layout = @"<?xml version='1.0' encoding='UTF-8'?>
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<TMPGEncVMESubtitleTextFormat>
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<Layout>
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<LayoutItem index='0'>
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<Name>
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<![CDATA[Picture bottom layout]]>
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</Name>
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<Position>23</Position>
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<FontName>
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<![CDATA[Tahoma]]>
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</FontName>
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<FontHeight>0.069</FontHeight>
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<FontColor>17588159451135</FontColor>
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<FontBold>0</FontBold>
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<FontItalic>0</FontItalic>
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<FontUnderline>0</FontUnderline>
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<FontStrikeOut>0</FontStrikeOut>
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<HorizonAlign>1</HorizonAlign>
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<VerticalAlign>2</VerticalAlign>
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<DirectionVertical>0</DirectionVertical>
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<BorderActive>1</BorderActive>
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<BorderSize>0.005</BorderSize>
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<BorderColor>0</BorderColor>
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<BorderOpacity>1</BorderOpacity>
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<BackgroundActive>0</BackgroundActive>
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<BackgroundSize>0.005</BackgroundSize>
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<BackgroundColor>0</BackgroundColor>
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<BackgroundOpacity>1</BackgroundOpacity>
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<FadeInActive>0</FadeInActive>
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<FadeInTime>1000</FadeInTime>
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<FadeOutActive>0</FadeOutActive>
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<FadeOutTime>1000</FadeOutTime>
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<ScrollDirectionIndex>0</ScrollDirectionIndex>
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<TextAlign>1</TextAlign>
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<DirectionRightToLeft>0</DirectionRightToLeft>
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</LayoutItem>
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<LayoutItem index='1'>
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<Name>
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<![CDATA[Picture top layout]]>
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</Name>
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<Position>23</Position>
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<FontName>
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<![CDATA[Tahoma]]>
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</FontName>
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<FontHeight>0.069</FontHeight>
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<FontColor>17588159451135</FontColor>
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<FontBold>0</FontBold>
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<FontItalic>0</FontItalic>
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<FontUnderline>0</FontUnderline>
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<FontStrikeOut>0</FontStrikeOut>
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<HorizonAlign>1</HorizonAlign>
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<VerticalAlign>0</VerticalAlign>
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<DirectionVertical>0</DirectionVertical>
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<BorderActive>1</BorderActive>
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<BorderSize>0.005</BorderSize>
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<BorderColor>0</BorderColor>
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<BorderOpacity>1</BorderOpacity>
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<BackgroundActive>0</BackgroundActive>
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<BackgroundSize>0.005</BackgroundSize>
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<BackgroundColor>0</BackgroundColor>
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<BackgroundOpacity>1</BackgroundOpacity>
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<FadeInActive>0</FadeInActive>
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<FadeInTime>1000</FadeInTime>
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<FadeOutActive>0</FadeOutActive>
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<FadeOutTime>1000</FadeOutTime>
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<ScrollDirectionIndex>0</ScrollDirectionIndex>
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<TextAlign>1</TextAlign>
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<DirectionRightToLeft>0</DirectionRightToLeft>
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</LayoutItem>
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<LayoutItem index='2'>
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<Name>
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<![CDATA[Picture left layout]]>
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</Name>
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<Position>23</Position>
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<FontName>
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<![CDATA[Tahoma]]>
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</FontName>
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<FontHeight>0.069</FontHeight>
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<FontColor>17588159451135</FontColor>
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<FontBold>0</FontBold>
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<FontItalic>0</FontItalic>
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<FontUnderline>0</FontUnderline>
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<FontStrikeOut>0</FontStrikeOut>
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<HorizonAlign>0</HorizonAlign>
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<VerticalAlign>1</VerticalAlign>
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<DirectionVertical>1</DirectionVertical>
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<BorderActive>1</BorderActive>
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<BorderSize>0.005</BorderSize>
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<BorderColor>0</BorderColor>
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<BorderOpacity>1</BorderOpacity>
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<BackgroundActive>0</BackgroundActive>
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<BackgroundSize>0.005</BackgroundSize>
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<BackgroundColor>0</BackgroundColor>
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<BackgroundOpacity>1</BackgroundOpacity>
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<FadeInActive>0</FadeInActive>
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<FadeInTime>1000</FadeInTime>
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<FadeOutActive>0</FadeOutActive>
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<FadeOutTime>1000</FadeOutTime>
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<ScrollDirectionIndex>0</ScrollDirectionIndex>
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<TextAlign>1</TextAlign>
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<DirectionRightToLeft>1</DirectionRightToLeft>
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</LayoutItem>
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<LayoutItem index='3'>
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<Name>
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<![CDATA[Picture right layout]]>
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</Name>
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<Position>23</Position>
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<FontName>
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<![CDATA[Tahoma]]>
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</FontName>
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<FontHeight>0.069</FontHeight>
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<FontColor>17588159451135</FontColor>
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<FontBold>0</FontBold>
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<FontItalic>0</FontItalic>
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<FontUnderline>0</FontUnderline>
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<FontStrikeOut>0</FontStrikeOut>
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<HorizonAlign>2</HorizonAlign>
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<VerticalAlign>1</VerticalAlign>
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<DirectionVertical>1</DirectionVertical>
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<BorderActive>1</BorderActive>
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<BorderSize>0.005</BorderSize>
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<BorderColor>0</BorderColor>
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<BorderOpacity>1</BorderOpacity>
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<BackgroundActive>0</BackgroundActive>
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<BackgroundSize>0.005</BackgroundSize>
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<BackgroundColor>0</BackgroundColor>
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<BackgroundOpacity>1</BackgroundOpacity>
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<FadeInActive>0</FadeInActive>
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<FadeInTime>1000</FadeInTime>
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<FadeOutActive>0</FadeOutActive>
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<FadeOutTime>1000</FadeOutTime>
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<ScrollDirectionIndex>0</ScrollDirectionIndex>
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<TextAlign>1</TextAlign>
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<DirectionRightToLeft>1</DirectionRightToLeft>
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</LayoutItem>
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<LayoutItem index='4'>
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<Name>
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<![CDATA[Picture bottom layout]]>
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</Name>
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<Position>23</Position>
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<FontName>
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<![CDATA[Tahoma]]>
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</FontName>
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<FontHeight>0.069</FontHeight>
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<FontColor>17588159451135</FontColor>
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<FontBold>0</FontBold>
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<FontItalic>1</FontItalic>
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<FontUnderline>0</FontUnderline>
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<FontStrikeOut>0</FontStrikeOut>
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<HorizonAlign>1</HorizonAlign>
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<VerticalAlign>2</VerticalAlign>
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<DirectionVertical>0</DirectionVertical>
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<BorderActive>1</BorderActive>
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<BorderSize>0.005</BorderSize>
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<BorderColor>0</BorderColor>
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<BorderOpacity>1</BorderOpacity>
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<BackgroundActive>0</BackgroundActive>
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<BackgroundSize>0.005</BackgroundSize>
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<BackgroundColor>0</BackgroundColor>
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<BackgroundOpacity>1</BackgroundOpacity>
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<FadeInActive>0</FadeInActive>
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<FadeInTime>1000</FadeInTime>
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<FadeOutActive>0</FadeOutActive>
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<FadeOutTime>1000</FadeOutTime>
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<ScrollDirectionIndex>0</ScrollDirectionIndex>
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<TextAlign>1</TextAlign>
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<DirectionRightToLeft>0</DirectionRightToLeft>
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</LayoutItem>
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</Layout>
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<Subtitle>
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@
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</Subtitle>
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</TMPGEncVMESubtitleTextFormat>";
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public override string ToText(Subtitle subtitle, string title)
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{
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var xmlStructure = Layout.Replace('\'', '"');
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var xml = new XmlDocument();
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xml.LoadXml(xmlStructure);
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XmlNode div = xml.DocumentElement.SelectSingleNode("Subtitle");
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div.InnerXml = string.Empty;
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int no = 0;
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foreach (Paragraph p in subtitle.Paragraphs)
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{
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XmlNode paragraph = xml.CreateElement("SubtitleItem");
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var text = HtmlUtil.RemoveHtmlTags(p.Text, true);
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paragraph.InnerText = text;
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paragraph.InnerXml = "<Text><![CDATA[" + paragraph.InnerXml.Replace(Environment.NewLine, "\\n") + "]]></Text>";
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XmlAttribute layoutIndex = xml.CreateAttribute("layoutindex");
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if (p.Text.TrimStart().StartsWith("<i>", StringComparison.OrdinalIgnoreCase) && p.Text.TrimEnd().EndsWith("</i>", StringComparison.OrdinalIgnoreCase))
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layoutIndex.InnerText = "4";
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else
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layoutIndex.InnerText = "0";
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paragraph.Attributes.Append(layoutIndex);
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XmlAttribute enable = xml.CreateAttribute("enable");
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enable.InnerText = "1";
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paragraph.Attributes.Append(enable);
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XmlAttribute start = xml.CreateAttribute("starttime");
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start.InnerText = p.StartTime.ToString();
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paragraph.Attributes.Append(start);
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XmlAttribute end = xml.CreateAttribute("endtime");
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end.InnerText = p.EndTime.ToString();
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paragraph.Attributes.Append(end);
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div.AppendChild(paragraph);
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no++;
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}
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string s = ToUtf8XmlString(xml);
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var startPos = s.IndexOf("<Subtitle>", StringComparison.Ordinal) + 10;
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s = s.Substring(startPos, s.IndexOf("</Subtitle>", StringComparison.Ordinal) - startPos).Trim();
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return Layout.Replace("@", s);
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}
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public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
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{
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LoadTMpeg(subtitle, lines, false);
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}
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internal void LoadTMpeg(Subtitle subtitle, List<string> lines, bool mustHaveLineBreakAsEnd)
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{
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_errorCount = 0;
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double startSeconds = 0;
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var sb = new StringBuilder();
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lines.ForEach(line => sb.AppendLine(line));
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var xml = new XmlDocument { XmlResolver = null };
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xml.LoadXml(sb.ToString().Trim());
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var italicStyles = new List<bool>();
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foreach (XmlNode node in xml.DocumentElement.SelectNodes("Layout/LayoutItem"))
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{
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XmlNode fontItalic = node.SelectSingleNode("FontItalic");
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if (fontItalic != null && fontItalic.InnerText == "1")
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italicStyles.Add(true);
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else
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italicStyles.Add(false);
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}
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foreach (XmlNode node in xml.DocumentElement.SelectNodes("Subtitle/SubtitleItem"))
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{
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try
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{
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var pText = new StringBuilder();
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foreach (XmlNode innerNode in node.SelectSingleNode("Text").ChildNodes)
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{
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if (innerNode.Name == "br")
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{
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pText.AppendLine();
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}
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else
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{
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pText.Append(innerNode.InnerText.Trim());
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}
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}
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var start = string.Empty;
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if (node.Attributes["starttime"] != null)
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{
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start = node.Attributes["starttime"].InnerText;
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}
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var end = string.Empty;
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if (node.Attributes["endtime"] != null)
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{
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end = node.Attributes["endtime"].InnerText;
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}
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var startCode = TimeCode.FromSeconds(startSeconds);
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if (start.Length > 0)
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{
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startCode = GetTimeCode(start);
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}
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TimeCode endCode;
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if (end.Length > 0)
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{
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endCode = GetTimeCode(end);
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}
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else
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{
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endCode = new TimeCode(startCode.TotalMilliseconds + 3000);
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}
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startSeconds = endCode.TotalSeconds;
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if (mustHaveLineBreakAsEnd)
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{
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if (!pText.ToString().EndsWith("\\n", StringComparison.Ordinal))
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_errorCount++;
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}
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else
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{
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if (pText.ToString().EndsWith("\\n", StringComparison.Ordinal))
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_errorCount++;
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}
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var p = new Paragraph(startCode, endCode, pText.ToString().Trim().Replace("<Text>", string.Empty).Replace("</Text>", string.Empty).Replace("\\n", Environment.NewLine).TrimEnd());
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if (node.Attributes["layoutindex"] != null)
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{
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int idx;
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if (int.TryParse(node.Attributes["layoutindex"].InnerText, out idx))
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{
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if (idx >= 0 && idx < italicStyles.Count && italicStyles[idx])
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p.Text = "<i>" + p.Text + "</i>";
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}
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}
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subtitle.Paragraphs.Add(p);
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine(ex.Message);
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_errorCount++;
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}
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}
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subtitle.Renumber();
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}
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private static TimeCode GetTimeCode(string s)
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{
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if (s.EndsWith('s'))
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{
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s = s.TrimEnd('s');
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return TimeCode.FromSeconds(double.Parse(s));
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}
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string[] parts = s.Split(':', '.', ',');
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return new TimeCode(int.Parse(parts[0]), int.Parse(parts[1]), int.Parse(parts[2]), int.Parse(parts[3]));
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}
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}
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}
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