Examples with CSSTextToken org.eclipse.wst.css.core.internal.parserz.CSSTextToken used on opensource projects

Example 1 with CSSTextToken

use of org.eclipse.wst.css.core.internal.parserz.CSSTextToken in project webtools.sourceediting by eclipse.

the class CSSSelectorParser method parseSelector.

/**
 */
private void parseSelector() {
    fItems = new ArrayList();
    List attrBuf = null;
    CSSSimpleSelector item = null;
    int status = IDLE;
    Iterator i = fTokens.iterator();
    while (i.hasNext()) {
        CSSTextToken token = (CSSTextToken) i.next();
        if (token == null || token.kind == CSSRegionContexts.CSS_S || token.kind == CSSRegionContexts.CSS_COMMENT) {
            continue;
        }
        switch(status) {
            case IDLE:
                if (isTag(token)) {
                    item = createSimple();
                    appendTag(item, token);
                    status = SIMPLE;
                } else if (isID(token)) {
                    item = createSimple();
                    appendID(item, token);
                    status = SIMPLE;
                } else if (isClass(token)) {
                    item = createSimple();
                    appendClass(item, token);
                    status = SIMPLE;
                } else if (isPseudo(token)) {
                    item = createSimple();
                    appendPseudo(item, token);
                    status = SIMPLE;
                } else if (isAttributeBegin(token)) {
                    item = createSimple();
                    status = ATTRIBUTE;
                } else {
                    addError(token);
                }
                break;
            case SIMPLE:
                if (isID(token)) {
                    appendID(item, token);
                } else if (isClass(token)) {
                    appendClass(item, token);
                } else if (isPseudo(token)) {
                    appendPseudo(item, token);
                } else if (isAttributeBegin(token)) {
                    status = ATTRIBUTE;
                } else if (isCombinator(token)) {
                    // combinator
                    closeItem(item);
                    closeItem(createCombinator(token));
                    status = IDLE;
                } else {
                    addError(token);
                }
                break;
            case ATTRIBUTE:
                if (isAttributeEnd(token) && attrBuf != null) {
                    appendAttribute(item, attrBuf);
                    attrBuf = null;
                    status = SIMPLE;
                } else {
                    if (attrBuf == null) {
                        attrBuf = new ArrayList();
                    }
                    attrBuf.add(token);
                    if (!isAttributeContent(token)) {
                        addError(token);
                    }
                }
                break;
            default:
                break;
        }
    }
    closeItem(item);
}

Example 2 with CSSTextToken

use of org.eclipse.wst.css.core.internal.parserz.CSSTextToken in project webtools.sourceediting by eclipse.

the class BorderRightShorthandAdapter method expand.

/**
 */
public boolean expand(String source, CSSPropertyContext dest) {
    CSSTextParser parser = new CSSTextParser(CSSTextParser.MODE_DECLARATION_VALUE, source);
    CSSTextToken[] tokens = parser.getTokens();
    if (tokens.length <= 0) {
        return false;
    }
    // $NON-NLS-3$//$NON-NLS-2$//$NON-NLS-1$
    String color = "", style = "", width = "";
    PropCMProperty propColor = PropCMProperty.getInstanceOf(PropCMProperty.P_BORDER_RIGHT_COLOR);
    PropCMProperty propStyle = PropCMProperty.getInstanceOf(PropCMProperty.P_BORDER_RIGHT_STYLE);
    PropCMProperty propWidth = PropCMProperty.getInstanceOf(PropCMProperty.P_BORDER_RIGHT_WIDTH);
    for (int i = 0; i < tokens.length; i++) {
        if (tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT) {
            if (propStyle.canHave(tokens[i].image))
                style = tokens[i].image;
            else if (propWidth.canHave(tokens[i].image))
                width = tokens[i].image;
            else if (propColor.canHave(tokens[i].image))
                color = tokens[i].image;
        } else if (org.eclipse.wst.css.core.internal.util.CSSUtil.isLength(tokens[i]) || tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_NUMBER) {
            width = tokens[i].image;
        } else if (tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_HASH) {
            color = tokens[i].image;
        } else if (tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_FUNCTION) {
            StringBuffer buf = new StringBuffer();
            while (i < tokens.length) {
                if (tokens[i].kind == CSSRegionContexts.CSS_COMMENT) {
                    i++;
                    continue;
                }
                buf.append(tokens[i].image);
                if (tokens[i++].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_PARENTHESIS_CLOSE)
                    break;
            }
            i--;
            color = buf.toString();
        }
    }
    dest.set(propColor.getName(), color);
    dest.set(propStyle.getName(), style);
    dest.set(propWidth.getName(), width);
    return true;
}

Example 3 with CSSTextToken

use of org.eclipse.wst.css.core.internal.parserz.CSSTextToken in project webtools.sourceediting by eclipse.

the class BorderRightShorthandAdapter method extract.

/**
 */
public String extract(String source, PropCMProperty propDest) {
    CSSTextParser parser = new CSSTextParser(CSSTextParser.MODE_DECLARATION_VALUE, source);
    CSSTextToken[] tokens = parser.getTokens();
    if (tokens.length <= 0) {
        return null;
    }
    String color = null, style = null, width = null;
    PropCMProperty propColor = PropCMProperty.getInstanceOf(PropCMProperty.P_BORDER_RIGHT_COLOR);
    PropCMProperty propStyle = PropCMProperty.getInstanceOf(PropCMProperty.P_BORDER_RIGHT_STYLE);
    PropCMProperty propWidth = PropCMProperty.getInstanceOf(PropCMProperty.P_BORDER_RIGHT_WIDTH);
    for (int i = 0; i < tokens.length; i++) {
        if (tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT) {
            if (propStyle.canHave(tokens[i].image))
                style = tokens[i].image;
            else if (propWidth.canHave(tokens[i].image))
                width = tokens[i].image;
            else if (propColor.canHave(tokens[i].image))
                color = tokens[i].image;
        } else if (org.eclipse.wst.css.core.internal.util.CSSUtil.isLength(tokens[i]) || tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_NUMBER) {
            width = tokens[i].image;
        } else if (tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_HASH) {
            color = tokens[i].image;
        } else if (tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_FUNCTION) {
            StringBuffer buf = new StringBuffer();
            while (i < tokens.length) {
                if (tokens[i].kind == CSSRegionContexts.CSS_COMMENT) {
                    i++;
                    continue;
                }
                buf.append(tokens[i].image);
                if (tokens[i++].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_PARENTHESIS_CLOSE)
                    break;
            }
            i--;
            color = buf.toString();
        }
    }
    if (propColor == propDest)
        return color;
    else if (propStyle == propDest)
        return style;
    else if (propWidth == propDest)
        return width;
    else
        return null;
}

Example 4 with CSSTextToken

use of org.eclipse.wst.css.core.internal.parserz.CSSTextToken in project webtools.sourceediting by eclipse.

the class BorderWidthShorthandAdapter method expand.

/**
 */
public boolean expand(String source, CSSPropertyContext dest) {
    CSSTextParser parser = new CSSTextParser(CSSTextParser.MODE_DECLARATION_VALUE, source);
    CSSTextToken[] tokens = parser.getTokens();
    if (tokens.length <= 0) {
        return false;
    }
    String[] idents = new String[4];
    int j = 0;
    for (int i = 0; i < tokens.length; i++) {
        if (org.eclipse.wst.css.core.internal.util.CSSUtil.isLength(tokens[i]) || tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_NUMBER || tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT)
            idents[j++] = tokens[i].image;
        if (j == 4)
            break;
    }
    String[] dests = new String[4];
    if (j == 0)
        return true;
    else if (j == 1) {
        dests[0] = dests[1] = dests[2] = dests[3] = idents[0];
    } else if (j == 2) {
        dests[0] = dests[2] = idents[0];
        dests[1] = dests[3] = idents[1];
    } else if (j == 3) {
        dests[0] = idents[0];
        dests[1] = dests[3] = idents[1];
        dests[2] = idents[2];
    } else {
        for (int k = 0; k < 4; k++) dests[k] = idents[k];
    }
    dest.set(PropCMProperty.P_BORDER_TOP_WIDTH, dests[0]);
    dest.set(PropCMProperty.P_BORDER_RIGHT_WIDTH, dests[1]);
    dest.set(PropCMProperty.P_BORDER_BOTTOM_WIDTH, dests[2]);
    dest.set(PropCMProperty.P_BORDER_LEFT_WIDTH, dests[3]);
    return true;
}

Example 5 with CSSTextToken

use of org.eclipse.wst.css.core.internal.parserz.CSSTextToken in project webtools.sourceediting by eclipse.

the class BorderWidthShorthandAdapter method extract.

/**
 */
public String extract(String source, PropCMProperty propDest) {
    CSSTextParser parser = new CSSTextParser(CSSTextParser.MODE_DECLARATION_VALUE, source);
    CSSTextToken[] tokens = parser.getTokens();
    if (tokens.length <= 0) {
        return null;
    }
    String[] idents = new String[4];
    int j = 0;
    for (int i = 0; i < tokens.length; i++) {
        if (org.eclipse.wst.css.core.internal.util.CSSUtil.isLength(tokens[i]) || tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_NUMBER || tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT)
            idents[j++] = tokens[i].image;
        if (j == 4)
            break;
    }
    if (j == 0)
        return null;
    else if (j == 1)
        return idents[0];
    else if (j == 2) {
        if (propDest.getName() == PropCMProperty.P_BORDER_TOP_WIDTH || propDest.getName() == PropCMProperty.P_BORDER_BOTTOM_WIDTH)
            return idents[0];
        else
            return idents[1];
    } else if (j == 3) {
        if (propDest.getName() == PropCMProperty.P_BORDER_TOP_WIDTH)
            return idents[0];
        else if (propDest.getName() == PropCMProperty.P_BORDER_BOTTOM_WIDTH)
            return idents[2];
        else
            return idents[1];
    } else {
        if (propDest.getName() == PropCMProperty.P_BORDER_TOP_WIDTH)
            return idents[0];
        else if (propDest.getName() == PropCMProperty.P_BORDER_RIGHT_WIDTH)
            return idents[1];
        else if (propDest.getName() == PropCMProperty.P_BORDER_BOTTOM_WIDTH)
            return idents[2];
        else if (propDest.getName() == PropCMProperty.P_BORDER_LEFT_WIDTH)
            return idents[3];
        else
            return null;
    }
}