Examples with CascadingStyleSheet com.helger.css.decl.CascadingStyleSheet used on opensource projects

Example 31 with CascadingStyleSheet

use of com.helger.css.decl.CascadingStyleSheet in project ph-css by phax.

the class AbstractFuncTestCSSReader method testReadBadButRecoverable.

protected final void testReadBadButRecoverable(@Nonnull final String sBaseDir) {
    final File aBaseDir = new File(sBaseDir);
    if (!aBaseDir.exists())
        throw new IllegalArgumentException("BaseDir " + sBaseDir + " does not exist!");
    for (final File aFile : new FileSystemRecursiveIterator(aBaseDir).withFilter(IFileFilter.filenameEndsWith(".css"))) {
        final String sKey = aFile.getAbsolutePath();
        if (m_bDebug)
            m_aLogger.info(sKey);
        // Handle each error as a fatal error!
        final CollectingCSSParseErrorHandler aErrorHdl = new CollectingCSSParseErrorHandler();
        m_aReaderSettings.setCustomErrorHandler(aErrorHdl.and(new LoggingCSSParseErrorHandler()));
        final CascadingStyleSheet aCSS = CSSReader.readFromFile(aFile, m_aReaderSettings);
        assertNotNull(sKey, aCSS);
        assertTrue(sKey, aErrorHdl.hasParseErrors());
        assertTrue(sKey, aErrorHdl.getParseErrorCount() > 0);
        if (m_bDebug)
            m_aLogger.info(aErrorHdl.getAllParseErrors().toString());
        // Write optimized version and re-read it
        final String sCSS = new CSSWriter(m_aWriterSettings.setOptimizedOutput(true)).getCSSAsString(aCSS);
        assertNotNull(sKey, sCSS);
        if (m_bDebug)
            m_aLogger.info(sCSS);
        final CascadingStyleSheet aCSSReRead = CSSReader.readFromStringReader(sCSS, m_aReaderSettings);
        assertNotNull("Failed to parse:\n" + sCSS, aCSSReRead);
        assertEquals(sKey, aCSS, aCSSReRead);
    }
}

Example 32 with CascadingStyleSheet

use of com.helger.css.decl.CascadingStyleSheet in project ph-css by phax.

the class AbstractFuncTestCSSReader method testReadBad.

protected final void testReadBad(@Nonnull final String sBaseDir) {
    final File aBaseDir = new File(sBaseDir);
    if (!aBaseDir.exists())
        throw new IllegalArgumentException("BaseDir " + sBaseDir + " does not exist!");
    for (final File aFile : new FileSystemRecursiveIterator(aBaseDir).withFilter(IFileFilter.filenameEndsWith(".css"))) {
        final String sKey = aFile.getAbsolutePath();
        if (m_bDebug)
            m_aLogger.info(sKey);
        // Handle each error as a fatal error!
        final CascadingStyleSheet aCSS = CSSReader.readFromFile(aFile, m_aReaderSettings);
        assertNull(sKey, aCSS);
    }
}

Example 33 with CascadingStyleSheet

use of com.helger.css.decl.CascadingStyleSheet in project ph-css by phax.

the class CSSReader21SpecialFuncTest method testReadSpecialGood.

@Test
public void testReadSpecialGood() {
    final ECSSVersion eVersion = ECSSVersion.CSS30;
    final Charset aCharset = StandardCharsets.UTF_8;
    final File aFile = new File("src/test/resources/testfiles/css21/good/artificial/test-url.css");
    final CascadingStyleSheet aCSS = CSSReader.readFromFile(aFile, aCharset, eVersion);
    assertNotNull(aCSS);
    final String sCSS = new CSSWriter(eVersion, false).getCSSAsString(aCSS);
    assertNotNull(sCSS);
    if (false)
        s_aLogger.info(sCSS);
}

Example 34 with CascadingStyleSheet

use of com.helger.css.decl.CascadingStyleSheet in project ph-css by phax.

the class MediaQueryTools method parseToMediaQuery.

/**
 * Utility method to convert a media query string to a structured list of
 * {@link CSSMediaQuery} objects.
 *
 * @param sMediaQuery
 *        The media query string to parse. May be <code>null</code>.
 * @param eVersion
 *        The CSS version to use. May not be <code>null</code>.
 * @return <code>null</code> if the passed media query is <code>null</code> or
 *         empty or not parsable.
 */
@Nullable
public static ICommonsList<CSSMediaQuery> parseToMediaQuery(@Nullable final String sMediaQuery, @Nonnull final ECSSVersion eVersion) {
    if (StringHelper.hasNoText(sMediaQuery))
        return null;
    final String sCSS = "@media " + sMediaQuery + " {}";
    final CascadingStyleSheet aCSS = CSSReader.readFromString(sCSS, eVersion);
    if (aCSS == null)
        return null;
    final CSSMediaRule aMediaRule = aCSS.getAllMediaRules().get(0);
    return aMediaRule.getAllMediaQueries();
}

Example 35 with CascadingStyleSheet

use of com.helger.css.decl.CascadingStyleSheet in project ph-css by phax.

the class CSSVisitor30FuncTest method testVisitContent30.

@Test
public void testVisitContent30() {
    for (final File aFile : new FileSystemRecursiveIterator(new File("src/test/resources/testfiles/css30/good")).withFilter(IFileFilter.filenameEndsWith(".css"))) {
        final String sKey = aFile.getAbsolutePath();
        if (true)
            s_aLogger.info(sKey);
        final CascadingStyleSheet aCSS = CSSReader.readFromFile(aFile, new CSSReaderSettings().setFallbackCharset(StandardCharsets.UTF_8).setCSSVersion(ECSSVersion.CSS30).setCustomErrorHandler(new LoggingCSSParseErrorHandler()).setBrowserCompliantMode(true));
        assertNotNull(sKey, aCSS);
        CSSVisitor.visitCSSUrl(aCSS, new MockUrlVisitor(sKey));
    }
}