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

Example 1 with CSSTextParser

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

the class BackgroundPositionXSubStyleAdapter method get.

/**
 */
public String get(ICSS2Properties properties) {
    String str = null;
    Object obj = properties.get(PropCMProperty.getInstanceOf(PropCMProperty.P_BG_POSITION));
    if (obj != null) {
        PropCMProperty propX = PropCMSubProperty.getInstanceOf(PropCMSubProperty.PSUB_BG_POSITION_X);
        PropCMProperty propY = PropCMSubProperty.getInstanceOf(PropCMSubProperty.PSUB_BG_POSITION_Y);
        if (obj instanceof ICSSValueList) {
            ICSSValueList list = (ICSSValueList) obj;
            ICSSValue value = (ICSSValue) list.item(0);
            if (value.getCssValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
                ICSSPrimitiveValue prim = (ICSSPrimitiveValue) value;
                if (prim.getPrimitiveType() == CSSPrimitiveValue.CSS_IDENT) {
                    // check not top or bottom
                    if (!propX.canHave(prim.getStringValue()) && propY.canHave(prim.getStringValue())) {
                        // case order is vertical -> horizontal
                        value = (ICSSValue) list.item(1);
                    }
                }
            }
            str = value.getCSSValueText();
        } else if (obj instanceof ICSSValue) {
            str = ((ICSSValue) obj).getCSSValueText();
            if (str.equalsIgnoreCase(IValID.V_BOTTOM) || str.equalsIgnoreCase(IValID.V_TOP))
                // $NON-NLS-1$
                str = "";
        } else {
            str = obj.toString();
            CSSTextParser parser = new CSSTextParser(CSSTextParser.MODE_DECLARATION_VALUE, str);
            CSSTextToken[] tokens = parser.getTokens();
            tokens = correctMeaningToken(tokens);
            if (tokens.length == 0)
                // $NON-NLS-1$
                str = "";
            else if (tokens.length == 1 && (tokens[0].image.equalsIgnoreCase(IValID.V_BOTTOM) || tokens[0].image.equalsIgnoreCase(IValID.V_TOP)))
                // $NON-NLS-1$
                str = "";
            else
                str = tokens[0].image;
        }
    }
    // $NON-NLS-1$
    return (str != null) ? str : "";
}

Example 2 with CSSTextParser

use of org.eclipse.wst.css.core.internal.parserz.CSSTextParser 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 CSSTextParser

use of org.eclipse.wst.css.core.internal.parserz.CSSTextParser 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 CSSTextParser

use of org.eclipse.wst.css.core.internal.parserz.CSSTextParser 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 CSSTextParser

use of org.eclipse.wst.css.core.internal.parserz.CSSTextParser 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;
    }
}