X-Git-Url: http://git.nikiroo.be/?p=fanfix.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Foutput%2FLaTeX.java;fp=src%2Fbe%2Fnikiroo%2Ffanfix%2Foutput%2FLaTeX.java;h=a8d6d379b790d0e3d1900a7d3e8e7c8b239371d8;hp=0000000000000000000000000000000000000000;hb=08fe2e33007063e30fe22dc1d290f8afaa18eb1d;hpb=ed48062ebfb0d611b74834e313bfb0a2b81416e6

diff --git a/src/be/nikiroo/fanfix/output/LaTeX.java b/src/be/nikiroo/fanfix/output/LaTeX.java
new file mode 100644
index 0000000..a8d6d37
--- /dev/null
+++ b/src/be/nikiroo/fanfix/output/LaTeX.java
@@ -0,0 +1,182 @@
+package be.nikiroo.fanfix.output;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+
+import be.nikiroo.fanfix.Instance;
+import be.nikiroo.fanfix.bundles.Config;
+import be.nikiroo.fanfix.bundles.StringId;
+import be.nikiroo.fanfix.data.Chapter;
+import be.nikiroo.fanfix.data.MetaData;
+import be.nikiroo.fanfix.data.Story;
+import be.nikiroo.fanfix.data.Paragraph.ParagraphType;
+
+class LaTeX extends BasicOutput {
+	protected FileWriter writer;
+	private boolean lastWasQuote = false;
+
+	// quote chars
+	private char openQuote = Instance.getTrans().getChar(
+			StringId.OPEN_SINGLE_QUOTE);
+	private char closeQuote = Instance.getTrans().getChar(
+			StringId.CLOSE_SINGLE_QUOTE);
+	private char openDoubleQuote = Instance.getTrans().getChar(
+			StringId.OPEN_DOUBLE_QUOTE);
+	private char closeDoubleQuote = Instance.getTrans().getChar(
+			StringId.CLOSE_DOUBLE_QUOTE);
+
+	@Override
+	public File process(Story story, File targetDir, String targetName)
+			throws IOException {
+		String targetNameOrig = targetName;
+		targetName += getDefaultExtension();
+
+		File target = new File(targetDir, targetName);
+
+		writer = new FileWriter(target);
+		try {
+			super.process(story, targetDir, targetNameOrig);
+		} finally {
+			writer.close();
+			writer = null;
+		}
+
+		return target;
+	}
+
+	@Override
+	protected String getDefaultExtension() {
+		return ".tex";
+	}
+
+	@Override
+	protected void writeStoryHeader(Story story) throws IOException {
+		String date = "";
+		String author = "";
+		String title = "\\title{}";
+		String lang = "";
+		if (story.getMeta() != null) {
+			MetaData meta = story.getMeta();
+			title = "\\title{" + latexEncode(meta.getTitle()) + "}";
+			date = "\\date{" + latexEncode(meta.getDate()) + "}";
+			author = "\\author{" + latexEncode(meta.getAuthor()) + "}";
+			lang = meta.getLang().toLowerCase();
+			if (lang != null && !lang.isEmpty()) {
+				lang = Instance.getConfig().getStringX(Config.LATEX_LANG, lang);
+				if (lang == null) {
+					System.err.println(Instance.getTrans().getString(
+							StringId.LATEX_LANG_UNKNOWN, lang));
+				}
+			}
+		}
+
+		writer.append("%\n");
+		writer.append("% This LaTeX document was auto-generated by Fanfic Reader, created by Niki.\n");
+		writer.append("%\n\n");
+		writer.append("\\documentclass[a4paper]{book}\n");
+		if (lang != null && !lang.isEmpty()) {
+			writer.append("\\usepackage[" + lang + "]{babel}\n");
+		}
+		writer.append("\\usepackage[utf8]{inputenc}\n");
+		writer.append("\\usepackage[T1]{fontenc}\n");
+		writer.append("\\usepackage{lmodern}\n");
+		writer.append("\\newcommand{\\br}{\\vspace{10 mm}}\n");
+		writer.append("\\newcommand{\\say}{--- \\noindent\\emph}\n");
+		writer.append("\\hyphenpenalty=1000\n");
+		writer.append("\\tolerance=5000\n");
+		writer.append("\\begin{document}\n");
+		if (story.getMeta() != null && story.getMeta().getDate() != null)
+			writer.append(date + "\n");
+		writer.append(title + "\n");
+		writer.append(author + "\n");
+		writer.append("\\maketitle\n");
+		writer.append("\n");
+
+		// TODO: cover
+	}
+
+	@Override
+	protected void writeStoryFooter(Story story) throws IOException {
+		writer.append("\\end{document}\n");
+	}
+
+	@Override
+	protected void writeChapterHeader(Chapter chap) throws IOException {
+		writer.append("\n\n\\chapter{" + latexEncode(chap.getName()) + "}"
+				+ "\n");
+	}
+
+	@Override
+	protected void writeChapterFooter(Chapter chap) throws IOException {
+		writer.write("\n");
+	}
+
+	@Override
+	protected String enbold(String word) {
+		return "\\textsc{" + word + "}";
+	}
+
+	@Override
+	protected String italize(String word) {
+		return "\\emph{" + word + "}";
+	}
+
+	@Override
+	protected void writeTextLine(ParagraphType type, String line)
+			throws IOException {
+
+		line = decorateText(latexEncode(line));
+
+		switch (type) {
+		case BLANK:
+			writer.write("\n");
+			lastWasQuote = false;
+			break;
+		case BREAK:
+			writer.write("\n\\br");
+			writer.write("\n");
+			lastWasQuote = false;
+			break;
+		case NORMAL:
+			writer.write(line);
+			writer.write("\n");
+			lastWasQuote = false;
+			break;
+		case QUOTE:
+			writer.write("\n\\say{" + line + "}\n");
+			if (lastWasQuote) {
+				writer.write("\n\\noindent{}");
+			}
+			lastWasQuote = true;
+			break;
+		case IMAGE:
+			// TODO
+			break;
+		}
+	}
+
+	private String latexEncode(String input) {
+		StringBuilder builder = new StringBuilder();
+		for (char car : input.toCharArray()) {
+			// TODO: check restricted chars?
+			if (car == '^' || car == '$' || car == '\\' || car == '#'
+					|| car == '%') {
+				builder.append('\\');
+				builder.append(car);
+			} else if (car == openQuote) {
+				builder.append('`');
+			} else if (car == closeQuote) {
+				builder.append('\'');
+			} else if (car == openDoubleQuote) {
+				builder.append("``");
+			} else if (car == closeDoubleQuote) {
+				builder.append("''");
+			} else {
+				builder.append(car);
+			}
+		}
+
+		return builder.toString();
+	}
+}