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

Example 21 with CSSTextParser

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

the class BorderShorthandAdapter 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_COLOR);
    PropCMProperty propStyle = PropCMProperty.getInstanceOf(PropCMProperty.P_BORDER_STYLE);
    PropCMProperty propWidth = PropCMProperty.getInstanceOf(PropCMProperty.P_BORDER_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 22 with CSSTextParser

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

the class BorderTopShorthandAdapter 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_TOP_COLOR);
    PropCMProperty propStyle = PropCMProperty.getInstanceOf(PropCMProperty.P_BORDER_TOP_STYLE);
    PropCMProperty propWidth = PropCMProperty.getInstanceOf(PropCMProperty.P_BORDER_TOP_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 23 with CSSTextParser

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

the class ListStyleShorthandAdapter 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 image = null, pos = null, type = null;
    PropCMProperty propPos = PropCMProperty.getInstanceOf(PropCMProperty.P_LIST_STYLE_POSITION);
    PropCMProperty propType = PropCMProperty.getInstanceOf(PropCMProperty.P_LIST_STYLE_TYPE);
    PropCMProperty propImage = PropCMProperty.getInstanceOf(PropCMProperty.P_LIST_STYLE_IMAGE);
    for (int i = 0; i < tokens.length; i++) {
        if (tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT) {
            if (propPos.canHave(tokens[i].image))
                pos = tokens[i].image;
            else {
                // value="none" is shared !!
                if (propType.canHave(tokens[i].image))
                    type = tokens[i].image;
                if (propImage.canHave(tokens[i].image))
                    image = tokens[i].image;
            }
        } else if (tokens[i].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_URI) {
            image = tokens[i].image;
        }
    }
    if (propPos == propDest)
        return pos;
    else if (propType == propDest)
        return type;
    else if (propImage == propDest)
        return image;
    else
        return null;
}

Example 24 with CSSTextParser

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

the class PaddingShorthandAdapter 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_PERCENTAGE)
            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_PADDING_TOP, dests[0]);
    dest.set(PropCMProperty.P_PADDING_RIGHT, dests[1]);
    dest.set(PropCMProperty.P_PADDING_BOTTOM, dests[2]);
    dest.set(PropCMProperty.P_PADDING_LEFT, dests[3]);
    return true;
}

Example 25 with CSSTextParser

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

the class BackgroundPositionXSubStyleAdapter method set.

/**
 */
public void set(ICSS2Properties properties, String value) throws org.w3c.dom.DOMException {
    String newValue = null;
    String valH = value;
    String valV = properties.getBackgroundPositionY();
    if (valV == null || valV.length() == 0)
        newValue = valH;
    else if (valH == null || valH.length() == 0) {
        Collection valX = PropCMSubProperty.getInstanceOf(PropCMSubProperty.PSUB_BG_POSITION_X).getValues();
        Collection valY = PropCMSubProperty.getInstanceOf(PropCMSubProperty.PSUB_BG_POSITION_Y).getValues();
        PropCMUtil.minus(valY, valX);
        Iterator it = valY.iterator();
        while (it.hasNext()) {
            Object obj = it.next();
            if (obj.toString().equals(valV.toLowerCase())) {
                // need not compensate for ...
                newValue = valV;
                break;
            }
        }
        // compensate for Horizontal value
        if (newValue == null) {
            // check valV is length or not
            CSSTextParser parser = new CSSTextParser(CSSTextParser.MODE_DECLARATION_VALUE, valV.trim());
            CSSTextToken[] tokens = parser.getTokens();
            if (tokens != null && tokens.length > 0 && tokens[0].kind == CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT) {
                // $NON-NLS-1$
                newValue = IValID.V_LEFT + " " + valV;
            } else
                // $NON-NLS-1$
                newValue = "0% " + valV;
        }
    } else
        // $NON-NLS-1$
        newValue = valH + " " + valV;
    properties.setBackgroundPosition(newValue);
}