Examples with FilePosition com.google.debugging.sourcemap.FilePosition used on opensource projects

Example 1 with FilePosition

use of com.google.debugging.sourcemap.FilePosition in project st-js by st-js.

the class RhinoJavaScriptWriter method endPosition.

/**
 * this is only for statements on several lines to be able to catch end of inline function defintions
 *
 * @param node a {@link org.mozilla.javascript.ast.AstNode} object.
 */
protected void endPosition(AstNode node) {
    if (generateSourceMap) {
        boolean hasPosition = javaScriptPosition != null && javaScriptPosition.getLine() != currentLine;
        if (hasPosition) {
            javaPosition = new FilePosition(RhinoJavaScriptBuilder.getEndLineNumber(node) - 1, RhinoJavaScriptBuilder.getEndColumnNumber(node) - 1);
            javaScriptPosition = new FilePosition(currentLine, currentColumn);
        }
    }
}

Example 2 with FilePosition

use of com.google.debugging.sourcemap.FilePosition in project closure-compiler by google.

the class SourceMap method addMapping.

public void addMapping(Node node, FilePosition outputStartPosition, FilePosition outputEndPosition) {
    String sourceFile = node.getSourceFileName();
    // information for a mapping to be useful.
    if (sourceFile == null || node.getLineno() < 0) {
        return;
    }
    int lineNo = node.getLineno();
    int charNo = node.getCharno();
    String originalName = node.getOriginalName();
    if (mapping != null) {
        OriginalMapping sourceMapping = mapping.getSourceMapping(sourceFile, lineNo, charNo);
        if (sourceMapping != null) {
            sourceFile = sourceMapping.getOriginalFile();
            lineNo = sourceMapping.getLineNumber();
            charNo = sourceMapping.getColumnPosition();
            originalName = sourceMapping.getIdentifier();
        }
    }
    sourceFile = fixupSourceLocation(sourceFile);
    // Rhino source lines are one based but for v3 source maps, we make
    // them zero based.
    int lineBaseOffset = 1;
    generator.addMapping(sourceFile, originalName, new FilePosition(lineNo - lineBaseOffset, charNo), outputStartPosition, outputEndPosition);
}

Example 3 with FilePosition

use of com.google.debugging.sourcemap.FilePosition in project closure-compiler by google.

the class CompilerTest method testInputSourceMaps.

public void testInputSourceMaps() throws Exception {
    FilePosition originalSourcePosition = new FilePosition(17, 25);
    ImmutableMap<String, SourceMapInput> inputSourceMaps = ImmutableMap.of(normalize("generated_js/example.js"), sourcemap(normalize("generated_js/example.srcmap"), normalize("../original/source.html"), originalSourcePosition));
    String origSourceName = normalize("original/source.html");
    List<SourceFile> originalSources = ImmutableList.of(SourceFile.fromCode(origSourceName, "<div ng-show='foo()'>"));
    CompilerOptions options = new CompilerOptions();
    options.inputSourceMaps = inputSourceMaps;
    Compiler compiler = new Compiler();
    compiler.init(new ArrayList<SourceFile>(), originalSources, options);
    assertEquals(OriginalMapping.newBuilder().setOriginalFile(origSourceName).setLineNumber(18).setColumnPosition(25).setIdentifier("testSymbolName").build(), compiler.getSourceMapping(normalize("generated_js/example.js"), 3, 3));
    assertEquals("<div ng-show='foo()'>", compiler.getSourceLine(origSourceName, 1));
}

Example 4 with FilePosition

use of com.google.debugging.sourcemap.FilePosition in project closure-compiler by google.

the class CompilerTest method sourcemap.

private SourceMapInput sourcemap(String sourceMapPath, String originalSource, FilePosition originalSourcePosition) throws Exception {
    SourceMapGeneratorV3 sourceMap = new SourceMapGeneratorV3();
    sourceMap.addMapping(originalSource, "testSymbolName", originalSourcePosition, new FilePosition(1, 1), new FilePosition(100, 1));
    StringBuilder output = new StringBuilder();
    sourceMap.appendTo(output, "unused.js");
    return new SourceMapInput(SourceFile.fromCode(sourceMapPath, output.toString()));
}

Example 5 with FilePosition

use of com.google.debugging.sourcemap.FilePosition in project st-js by st-js.

the class RhinoJavaScriptWriter method startPosition.

/**
 * <p>startPosition.</p>
 *
 * @param node a {@link org.mozilla.javascript.ast.AstNode} object.
 */
protected void startPosition(AstNode node) {
    if (generateSourceMap) {
        javaPosition = new FilePosition(RhinoJavaScriptBuilder.getLineNumber(node) - 1, RhinoJavaScriptBuilder.getColumnNumber(node) - 1);
        javaScriptPosition = new FilePosition(currentLine, currentColumn);
    }
}