Examples with IStructuredDocument org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument used on opensource projects

Example 11 with IStructuredDocument

use of org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument in project webtools.sourceediting by eclipse.

the class ImportRuleFormatter method formatBefore.

/**
 */
protected void formatBefore(ICSSNode node, ICSSNode child, String toAppend, StringBuffer source, IRegion exceptFor) {
    // for media-type
    ICSSNode prev = (child != null) ? child.getPreviousSibling() : node.getLastChild();
    int start = (prev != null) ? ((IndexedRegion) prev).getEndOffset() : 0;
    int end = (child != null) ? ((IndexedRegion) child).getStartOffset() : 0;
    if (start > 0 && start < end) {
        // format source
        CSSCleanupStrategy stgy = getCleanupStrategy(node);
        IStructuredDocument structuredDocument = node.getOwnerDocument().getModel().getStructuredDocument();
        // get meaning regions
        CompoundRegion[] regions = null;
        if (exceptFor == null)
            regions = getRegionsWithoutWhiteSpaces(structuredDocument, new FormatRegion(start, end - start), stgy);
        else {
            String pickupType = CSSRegionContexts.CSS_MEDIA_SEPARATOR;
            if (prev == null || child == null)
                pickupType = null;
            regions = getRegions(structuredDocument, new FormatRegion(start, end - start), exceptFor, pickupType);
        }
        // extract source
        for (int i = 0; i < regions.length; i++) {
            appendSpaceBefore(node, regions[i], source);
            // must
            source.append(decoratedRegion(regions[i], 0, stgy));
        // be
        // comments
        }
        appendSpaceBefore(node, toAppend, source);
    } else if (prev != null && child != null) {
        // generate source : ????
        // $NON-NLS-1$
        source.append(",");
        appendSpaceBefore(node, toAppend, source);
    } else if (child != null) {
        // generate source : between 'url()' and
        // media types
        appendSpaceBefore(node, toAppend, source);
    }
}

Example 12 with IStructuredDocument

use of org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument in project webtools.sourceediting by eclipse.

the class ImportRuleFormatter method formatPre.

/**
 */
protected void formatPre(ICSSNode node, IRegion region, StringBuffer source) {
    CSSCleanupStrategy stgy = getCleanupStrategy(node);
    IStructuredDocument structuredDocument = node.getOwnerDocument().getModel().getStructuredDocument();
    CompoundRegion[] regions = getRegionsWithoutWhiteSpaces(structuredDocument, region, stgy);
    CompoundRegion[] outside = getOutsideRegions(structuredDocument, region);
    for (int i = 0; i < regions.length; i++) {
        String str = regions[i].getText();
        if (regions[i].getType() == CSSRegionContexts.CSS_IMPORT)
            str = decoratedIdentRegion(regions[i], stgy);
        else
            str = decoratedPropValueRegion(regions[i], stgy);
        if (i != 0 || needS(outside[0]))
            appendSpaceBefore(node, regions[i], source);
        source.append(str);
    }
    if (needS(outside[1]) && !isIncludesPreEnd(node, region))
        appendSpaceBefore(node, outside[1], source);
}

Example 13 with IStructuredDocument

use of org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument in project webtools.sourceediting by eclipse.

the class ImportRuleFormatter method formatPost.

/**
 */
protected void formatPost(ICSSNode node, StringBuffer source) {
    CSSCleanupStrategy stgy = getCleanupStrategy(node);
    int end = ((IndexedRegion) node).getEndOffset();
    int start = (node.getLastChild() != null && ((IndexedRegion) node.getLastChild()).getEndOffset() > 0) ? ((IndexedRegion) node.getLastChild()).getEndOffset() : getChildInsertPos(node);
    if (end > 0 && start < end) {
        IStructuredDocument structuredDocument = node.getOwnerDocument().getModel().getStructuredDocument();
        CompoundRegion[] regions = getRegionsWithoutWhiteSpaces(structuredDocument, new FormatRegion(start, end - start), stgy);
        for (int i = 0; i < regions.length; i++) {
            appendDelimBefore(node, regions[i], source);
            source.append(decoratedRegion(regions[i], 0, stgy));
        }
    } else {
        // $NON-NLS-1$
        source.append(";");
    }
}

Example 14 with IStructuredDocument

use of org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument in project webtools.sourceediting by eclipse.

the class MediaRuleFormatter method formatPost.

/**
 */
protected void formatPost(ICSSNode node, IRegion region, StringBuffer source) {
    CSSCleanupStrategy stgy = getCleanupStrategy(node);
    IStructuredDocument structuredDocument = node.getOwnerDocument().getModel().getStructuredDocument();
    CompoundRegion[] regions = getRegionsWithoutWhiteSpaces(structuredDocument, region, stgy);
    CompoundRegion[] outside = getOutsideRegions(structuredDocument, region);
    for (int i = 0; i < regions.length; i++) {
        if (i != 0 || needS(outside[0]))
            appendDelimBefore(node, regions[i], source);
        source.append(decoratedRegion(regions[i], 0, stgy));
    }
}

Example 15 with IStructuredDocument

use of org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument in project webtools.sourceediting by eclipse.

the class MediaRuleFormatter method formatPre.

/**
 */
protected void formatPre(ICSSNode node, StringBuffer source) {
    int start = ((IndexedRegion) node).getStartOffset();
    int end = (node.getFirstChild() != null && ((IndexedRegion) node.getFirstChild()).getEndOffset() > 0) ? ((IndexedRegion) node.getFirstChild()).getStartOffset() : getChildInsertPos(node);
    ICSSNode child = node.getFirstChild();
    if (child != null && (child instanceof MediaList) && ((MediaList) child).getLength() == 0) {
        if (child.getNextSibling() != null)
            end = ((IndexedRegion) child.getNextSibling()).getStartOffset();
        else
            end = -1;
    }
    if (end > 0) {
        // source formatting
        CSSCleanupStrategy stgy = getCleanupStrategy(node);
        IStructuredDocument structuredDocument = node.getOwnerDocument().getModel().getStructuredDocument();
        CompoundRegion[] regions = getRegionsWithoutWhiteSpaces(structuredDocument, new FormatRegion(start, end - start), stgy);
        for (int i = 0; i < regions.length; i++) {
            if (i != 0)
                appendSpaceBefore(node, regions[i], source);
            source.append(decoratedIdentRegion(regions[i], stgy));
        }
    } else {
        // source generation
        String str = MEDIA;
        if (CSSCorePlugin.getDefault().getPluginPreferences().getInt(CSSCorePreferenceNames.CASE_IDENTIFIER) == CSSCorePreferenceNames.UPPER)
            str = MEDIA.toUpperCase();
        source.append(str);
    }
    if (child != null && (child instanceof MediaList) && ((MediaList) child).getLength() > 0) {
        // $NON-NLS-1$
        appendSpaceBefore(node, "", source);
    }
}