Mercurial > dive4elements > river
changeset 6906:7a9cbb3a3d5a
Artifacts: Moved logic of ThemeUtils into ThemeDocument. TODO: Remove ThemeUtils
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Fri, 23 Aug 2013 01:16:13 +0200 |
| parents | 1b35b2ddfc28 |
| children | dbad1f442f3e |
| files | artifacts/src/main/java/org/dive4elements/river/exports/ChartGenerator.java artifacts/src/main/java/org/dive4elements/river/exports/CrossSectionGenerator.java artifacts/src/main/java/org/dive4elements/river/jfree/StyledAreaSeriesCollection.java artifacts/src/main/java/org/dive4elements/river/themes/ThemeAccess.java artifacts/src/main/java/org/dive4elements/river/themes/ThemeDocument.java artifacts/src/main/java/org/dive4elements/river/utils/ThemeUtil.java |
| diffstat | 6 files changed, 642 insertions(+), 1006 deletions(-) [+] |
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--- a/artifacts/src/main/java/org/dive4elements/river/exports/ChartGenerator.java Thu Aug 22 23:31:38 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/exports/ChartGenerator.java Fri Aug 23 01:16:13 2013 +0200 @@ -457,7 +457,7 @@ // Get Themeing information and add legend item. if (theme != null) { - textStyle = theme.parseTextStyle(); + textStyle = theme.parseComplexTextStyle(); lineStyle = theme.parseComplexLineStyle(); if (fa.getLabel() != null) { LegendItemCollection lic = new LegendItemCollection();
--- a/artifacts/src/main/java/org/dive4elements/river/exports/CrossSectionGenerator.java Thu Aug 22 23:31:38 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/exports/CrossSectionGenerator.java Fri Aug 23 01:16:13 2013 +0200 @@ -189,7 +189,7 @@ // Get Themeing information and add legend item. if (theme != null) { - textStyle = theme.parseTextStyle(); + textStyle = theme.parseComplexTextStyle(); // XXX: DEAD CODE // lineStyle = themeAccess.parseLineStyle(); if (fa.getLabel() != null) { LegendItemCollection lic = new LegendItemCollection();
--- a/artifacts/src/main/java/org/dive4elements/river/jfree/StyledAreaSeriesCollection.java Thu Aug 22 23:31:38 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/jfree/StyledAreaSeriesCollection.java Fri Aug 23 01:16:13 2013 +0200 @@ -82,7 +82,7 @@ } // Apply text style. - theme.parseTextStyle().apply(renderer); + theme.parseComplexTextStyle().apply(renderer); return renderer; }
--- a/artifacts/src/main/java/org/dive4elements/river/themes/ThemeAccess.java Thu Aug 22 23:31:38 2013 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,132 +0,0 @@ -/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde - * Software engineering by Intevation GmbH - * - * This file is Free Software under the GNU AGPL (>=v3) - * and comes with ABSOLUTELY NO WARRANTY! Check out the - * documentation coming with Dive4Elements River for details. - */ - -package org.dive4elements.river.themes; - -import org.dive4elements.river.utils.ThemeUtil; - -import java.awt.Color; -import java.awt.Font; - -import org.w3c.dom.Document; - - -public class ThemeAccess -{ - protected Document theme; - - protected Integer lineWidth; - - protected Color lineColor; - protected Color textColor; - protected Font font; - protected String textOrientation; - protected Color textBackground; - protected Boolean showTextBackground; - protected Color pointColor; - - - public ThemeAccess(Document theme) { - this.theme = theme; - } - - - public int parseLineWidth() { - if (lineWidth == null) { - lineWidth = ThemeUtil.parseLineWidth(theme); - } - return lineWidth; - } - - - public Color parseLineColorField() { - if (lineColor == null) { - lineColor = ThemeUtil.parseLineColorField(theme); - if (lineColor == null) { - lineColor = Color.BLACK; - } - } - return lineColor; - } - - - public Color parseTextColor() { - if (textColor == null) { - textColor = ThemeUtil.parseTextColor(theme); - if (textColor == null) { - textColor = Color.BLACK; - } - } - return textColor; - } - - - public Font parseTextFont() { - if (font == null) { - font = ThemeUtil.parseTextFont(theme); - if (font == null) { - font = new Font("Arial", Font.BOLD, 10); - } - } - return font; - } - - - public String parseTextOrientation() { - if (textOrientation == null) { - textOrientation = ThemeUtil.parseTextOrientation(theme); - } - return textOrientation; - } - - - public Color parseTextBackground() { - if (textBackground == null) { - textBackground = ThemeUtil.parseTextBackground(theme); - if (textBackground == null) { - textBackground = Color.WHITE; - } - } - return textBackground; - } - - public boolean parseLabelShowBackground() { - if (showTextBackground == null) { - showTextBackground = ThemeUtil.parseLabelShowBackground(theme); - } - return showTextBackground; - } - - - public Color parsePointColor() { - if (pointColor == null) { - pointColor = ThemeUtil.parsePointColor(theme); - - if (pointColor == null) { - return parseLineColorField(); - } - } - - return pointColor; - } - - - public LineStyle parseLineStyle() { - return new LineStyle(parseLineColorField(), Integer.valueOf(parseLineWidth())); - } - - public TextStyle parseTextStyle() { - return new TextStyle( - parseTextColor(), - parseTextFont(), - parseTextBackground(), - parseLabelShowBackground(), - !parseTextOrientation().equals("horizontal")); - } -} -// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
--- a/artifacts/src/main/java/org/dive4elements/river/themes/ThemeDocument.java Thu Aug 22 23:31:38 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/themes/ThemeDocument.java Fri Aug 23 01:16:13 2013 +0200 @@ -11,11 +11,144 @@ import java.awt.Color; import java.awt.Font; +import org.apache.log4j.Logger; import org.dive4elements.artifacts.CallMeta; +import org.dive4elements.artifacts.common.utils.XMLUtils; +import org.dive4elements.river.artifacts.model.MapserverStyle; +import org.dive4elements.river.artifacts.model.MapserverStyle.Clazz; +import org.dive4elements.river.artifacts.model.MapserverStyle.Expression; +import org.dive4elements.river.artifacts.model.MapserverStyle.Label; +import org.dive4elements.river.artifacts.model.MapserverStyle.Style; +import org.dive4elements.river.artifacts.resources.Resources; import org.w3c.dom.Document; public class ThemeDocument { + private static Logger logger = Logger.getLogger(ThemeDocument.class); + + private static final String MSG_ISOBATH_CLASS = "floodmap.isobath.class"; + + private static final String MSG_ISOBATH_LASTCLASS = "floodmap.isobath.lastclass"; + + public final static String XPATH_FILL_COLOR = + "/theme/field[@name='fillcolor']/@default"; + + public final static String XPATH_LINE_COLOR = + "/theme/field[@name='linecolor']/@default"; + + public final static String XPATH_AREA_LINE_COLOR = + "/theme/field[@name='areabordercolor']/@default"; + + public static final String XPATH_LINE_SIZE = + "/theme/field[@name='linesize']/@default"; + + public static final String XPATH_LINE_STYLE = + "/theme/field[@name='linetype']/@default"; + + public static final String XPATH_POINT_SIZE = + "/theme/field[@name='pointsize']/@default"; + + public static final String XPATH_POINT_COLOR = + "/theme/field[@name='pointcolor']/@default"; + + public final static String XPATH_SHOW_BORDER = + "/theme/field[@name='showborder']/@default"; + + public final static String XPATH_AREA_SHOW_BORDER = + "/theme/field[@name='showborder']/@default"; + + public final static String XPATH_SHOW_POINTS = + "/theme/field[@name='showpoints']/@default"; + + public final static String XPATH_SHOW_LINE = + "/theme/field[@name='showlines']/@default"; + + public final static String XPATH_SHOW_VERTICAL_LINE = + "/theme/field[@name='showverticalline']/@default"; + + public final static String XPATH_SHOW_HORIZONTAL_LINE = + "/theme/field[@name='showhorizontalline']/@default"; + + public final static String XPATH_SHOW_LINE_LABEL = + "/theme/field[@name='showlinelabel']/@default"; + + public final static String XPATH_SHOW_POINT_LABEL = + "/theme/field[@name='showpointlabel']/@default"; + + public final static String XPATH_SHOW_WIDTH = + "/theme/field[@name='showwidth']/@default"; + + public final static String XPATH_SHOW_LEVEL = + "/theme/field[@name='showlevel']/@default"; + + public final static String XPATH_TRANSPARENCY = + "/theme/field[@name='transparency']/@default"; + + public final static String XPATH_AREA_TRANSPARENCY = + "/theme/field[@name='areatransparency']/@default"; + + public final static String XPATH_SHOW_AREA = + "/theme/field[@name='showarea']/@default"; + + public final static String XPATH_SHOW_MIDDLE_HEIGHT = + "/theme/field[@name='showmiddleheight']/@default"; + + public final static String XPATH_LABEL_FONT_COLOR = + "/theme/field[@name='labelfontcolor']/@default"; + + public final static String XPATH_LABEL_FONT_SIZE = + "/theme/field[@name='labelfontsize']/@default"; + + public final static String XPATH_LABEL_FONT_FACE = + "/theme/field[@name='labelfontface']/@default"; + + public final static String XPATH_LABEL_FONT_STYLE = + "/theme/field[@name='labelfontstyle']/@default"; + + public final static String XPATH_TEXT_ORIENTATION = + "/theme/field[@name='textorientation']/@default"; + + public final static String XPATH_LABEL_BGCOLOR = + "/theme/field[@name='labelbgcolor']/@default"; + + public final static String XPATH_LABEL_SHOW_BACKGROUND = + "/theme/field[@name='labelshowbg']/@default"; + + public final static String XPATH_BACKGROUND_COLOR = + "/theme/field[@name='backgroundcolor']/@default"; + + public final static String XPATH_AREA_BACKGROUND_COLOR = + "/theme/field[@name='areabgcolor']/@default"; + + public final static String XPATH_SYMBOL = + "/theme/field[@name='symbol']/@default"; + + public final static String XPATH_SHOW_MINIMUM = + "/theme/field[@name='showminimum']/@default"; + + public final static String XPATH_SHOW_MAXIMUM = + "/theme/field[@name='showmaximum']/@default"; + + public final static String XPATH_WSPLGEN_FIELDS = + "/theme[@name='WSPLGEN']/field"; + + public final static String XPATH_WSPLGEN_STARTCOLOR = + "/theme/field[@name='startcolor']/@default"; + + public final static String XPATH_WSPLGEN_ENDCOLOR = + "/theme/field[@name='endcolor']/@default"; + + public final static String XPATH_WSPLGEN_NUMCLASSES = + "/theme/field[@name='numclasses']/@default"; + + /** XPATH to bandwidth field. */ + public final static String XPATH_BANDWIDTH = + "/theme/field[@name='bandwidth']/@default"; + + /** XPATH to find showextramark field. */ + public final static String XPATH_SHOWEXTRAMARK = + "/theme/field[@name='showextramark']/@default"; + private Document document; public ThemeDocument() { @@ -29,82 +162,234 @@ return document; } - public Color parseLineColorField() { - return null; + /** Parse string to be boolean with default if empty or unrecognized. */ + public static boolean parseBoolean(String value, boolean defaultsTo) { + if (value == null || value.length() == 0) { + return defaultsTo; + } + if (value.equals("false")) { + return false; + } + else if (value.equals("true")) { + return true; + } + else { + return defaultsTo; + } + } + + + /** + * Attempt converting \param value to an integer, in failing cases, + * return \param defaultsTo. + * @param value String to be converted to integer. + * @param defaultsTo Default to return if conversion failed. + * @return \param value as integer or defaultsto if conversion failed. + */ + public static int parseInteger(String value, int defaultsTo) { + if (value == null || value.length() == 0) { + return defaultsTo; + } + + try { + return Integer.parseInt(value); + } + catch (NumberFormatException nfe) { + // do nothing + } + + return defaultsTo; + } + + + /** + * Attempt converting \param value to a double, in failing cases, + * return \param defaultsTo. + * @param value String to be converted to double. + * @param defaultsTo Default to return if conversion failed. + * @return \param value as integer or defaultsto if conversion failed. + */ + public static double parseDouble(String value, double defaultsTo) { + if (value == null || value.length() == 0) { + return defaultsTo; + } + + try { + return Double.parseDouble(value); + } + catch (NumberFormatException nfe) { + // do nothing + } + + return defaultsTo; } public boolean parseShowLineLabel() { - return false; + String show = XMLUtils.xpathString(document, XPATH_SHOW_LINE_LABEL, null); + return parseBoolean(show, false); } public boolean parseShowWidth() { - return false; + String show = XMLUtils.xpathString(document, XPATH_SHOW_WIDTH, null); + return parseBoolean(show, false); } public boolean parseShowLevel() { - return false; + String show = XMLUtils.xpathString(document, XPATH_SHOW_LEVEL, null); + return parseBoolean(show, false); + } + + public String parseTextOrientation() { + String o = XMLUtils.xpathString(document, XPATH_TEXT_ORIENTATION, null); + if ("true".equals(o)) { + return "horizontal"; + } + else { + return "vertical"; + } } public boolean parseShowMiddleHeight() { - return false; + String show = XMLUtils.xpathString(document, XPATH_SHOW_MIDDLE_HEIGHT, null); + return parseBoolean(show, false); } public boolean parseLabelShowBackground() { - return false; + String show = XMLUtils.xpathString(document, XPATH_LABEL_SHOW_BACKGROUND, null); + return parseBoolean(show, false); } public Font parseTextFont() { - return null; + String font = XMLUtils.xpathString(document, XPATH_LABEL_FONT_FACE, null); + if (font == null || font.length() == 0) { + return null; + } + + int size = parseTextSize(); + int style = parseTextStyle(); + Font f = new Font(font, style, size); + return f; } public Color parseTextColor() { - return null; + return parseRGB(getTextColorString()); + } + + public String getTextColorString() { + String textColor = XMLUtils.xpathString(document, XPATH_LABEL_FONT_COLOR, null); + return textColor; } public Color parseTextBackground() { - return null; + String color = getLabelBackgroundColorString(); + if (color == null || color.length() == 0) { + return Color.WHITE; + } + return parseRGB(color); } + public String getLabelBackgroundColorString() { + return XMLUtils.xpathString(document, XPATH_LABEL_BGCOLOR, null); + } + + public int parseLineWidth() { + String size = XMLUtils.xpathString(document, XPATH_LINE_SIZE, null); + if (size == null || size.length() == 0) { + return 0; + } + + try { + return Integer.parseInt(size); + } + catch (NumberFormatException nfe) { + logger.warn("Unable to set line size from string: '" + size + "'"); + } return 0; } public float [] parseLineStyle() { - return null; + String dash = XMLUtils.xpathString(document, XPATH_LINE_STYLE, null); + + float[] def = {10}; + if (dash == null || dash.length() == 0) { + return def; + } + + String[] pattern = dash.split(","); + if(pattern.length == 1) { + return def; + } + + try { + float[] dashes = new float[pattern.length]; + for (int i = 0; i < pattern.length; i++) { + dashes[i] = Float.parseFloat(pattern[i]); + } + return dashes; + } + catch(NumberFormatException nfe) { + logger.warn("Unable to set dash from string: '" + dash + "'"); + return def; + } } public int parsePointWidth() { - return 0; + String width = XMLUtils.xpathString(document, XPATH_POINT_SIZE, null); + + return parseInteger(width, 3); } public Color parsePointColor() { - return null; + String color = XMLUtils.xpathString(document, XPATH_POINT_COLOR, null); + logger.debug("parsePointColor(): color = " + color); + return parseColor(color); } public boolean parseShowPoints() { - return false; + String show = XMLUtils.xpathString(document, XPATH_SHOW_POINTS, null); + return parseBoolean(show, false); } public boolean parseShowLine() { - return false; - } - - public boolean parseShowMinimum() { - return false; + String show = XMLUtils.xpathString(document, XPATH_SHOW_LINE, null); + return parseBoolean(show, true); } - public boolean parseShowMaximum() { - return false; + public int parseTextStyle() { + return parseTextStyle(XPATH_LABEL_FONT_STYLE); } - public TextStyle parseTextStyle() { - // from ThemeAccess - return null; + public int parseTextStyle(String path) { + String style = XMLUtils.xpathString(document, path, null); + if (style == null || style.length() == 0) { + return Font.PLAIN; + } + + if (style.equals("italic")) { + return Font.ITALIC; + } + else if (style.equals("bold")) { + return Font.BOLD; + } + else { + return Font.PLAIN; + } + } + + public TextStyle parseComplexTextStyle() { + return new TextStyle( + parseTextColor(), + parseTextFont(), + parseTextBackground(), + parseLabelShowBackground(), + !parseTextOrientation().equals("horizontal")); } public LineStyle parseComplexLineStyle() { - // from ThemeAccess - return null; + return new LineStyle( + parseLineColorField(), + Integer.valueOf(parseLineWidth())); } public Color parseComplexLineColorField() { @@ -112,70 +397,364 @@ } public boolean parseShowVerticalLine() { - return false; + String show = XMLUtils.xpathString(document, XPATH_SHOW_VERTICAL_LINE, null); + return parseBoolean(show, true); } public boolean parseShowHorizontalLine() { - return false; + String show = XMLUtils.xpathString(document, XPATH_SHOW_HORIZONTAL_LINE, null); + return parseBoolean(show, true); } public double parseBandWidth() { - return 0d; + String bandWidth = XMLUtils.xpathString(document, XPATH_BANDWIDTH, null); + return parseDouble(bandWidth, 0); } - public int parseAreaTransparency() { - return 0; - } + public static Color parseColor(String colorString) { + if (colorString == null || colorString.length() == 0) { + return null; + } + else if (colorString.indexOf("#") == 0) { + return parseHexColor(colorString); + } + else if (colorString.indexOf(",") >= 0) { + return parseRGB(colorString); + } - public static Color parseColor(String s) { return null; } - public String getAreaBackgroundColorString() { - return null; + + /** + * Parse a string like "#00CC22" and return the corresponding color. + * + * @param hex The hex color value. + * + * @return a Color or null, if <i>hex</i> is empty. + */ + public static Color parseHexColor(String hex) { + if (hex == null) { + return null; + } + + return Color.decode(hex); } - public boolean parseAreaShowBorder() { - return false; - } public boolean parseShowArea() { - return false; + String show = XMLUtils.xpathString(document, XPATH_SHOW_AREA, null); + return parseBoolean(show, false); } public boolean parseShowPointLabel() { - return false; + String show = XMLUtils.xpathString(document, XPATH_SHOW_POINT_LABEL, null); + return parseBoolean(show, false); } public boolean parseShowExtraMark() { - return false; - } - - public String createMapserverStyle() { - return null; + String show = XMLUtils.xpathString(document, XPATH_SHOWEXTRAMARK, null); + return parseBoolean(show, false); } + public int parseTextSize() { + return parseTextSize(XPATH_LABEL_FONT_SIZE); + } + + public int parseTextSize(String path) { + String size = XMLUtils.xpathString(document, path, null); + if (size == null || size.length() == 0) { + return 10; + } + + try { + return Integer.parseInt(size); + } + catch (NumberFormatException nfe) { + } + return 10; + } + + /** + * Parse a string like "103, 100, 0" and return a corresping color. + * @param rgbtext Color as string representation, e.g. "255,0,20". + * @return Color, null in case of issues. + */ + public static Color parseRGB(String rgbtext) { + if (rgbtext == null) { + return null; + } + String rgb[] = rgbtext.split(","); + Color c = null; + try { + c = new Color( + Integer.parseInt(rgb[0].trim()), + Integer.parseInt(rgb[1].trim()), + Integer.parseInt(rgb[2].trim())); + } + catch (NumberFormatException nfe) { + c = null; + } + return c; + } + + public String getLineColorString() { + return XMLUtils.xpathString(document, XPATH_LINE_COLOR, null); + } + + + /** Get show border as string. */ + public String getShowBorderString() { + return XMLUtils.xpathString(document, XPATH_SHOW_BORDER, null); + } + + + /** Get fill color as string. */ + public String getFillColorString() { + return XMLUtils.xpathString(document, XPATH_FILL_COLOR, null); + } + + + public String getBackgroundColorString() { + return XMLUtils.xpathString(document, XPATH_BACKGROUND_COLOR, null); + } + + public String getSymbol() { + return XMLUtils.xpathString(document, XPATH_SYMBOL, null); + } + + + public String getTransparencyString() { + return XMLUtils.xpathString(document, XPATH_TRANSPARENCY, null); + } + + + public String getAreaTransparencyString() { + return XMLUtils.xpathString(document, XPATH_AREA_TRANSPARENCY, null); + } + + + public String getShowMinimum() { + return XMLUtils.xpathString(document, XPATH_SHOW_MINIMUM, null); + } + + + public String getShowMaximum() { + return XMLUtils.xpathString(document, XPATH_SHOW_MAXIMUM, null); + } + + + /** + * Gets color from color field. + * @param theme the theme document. + * @return color. + */ + public Color parseFillColorField() { + return parseRGB(getFillColorString()); + } + + + public boolean parseShowBorder() { + return parseBoolean(getShowBorderString(), false); + } + + + public int parseTransparency() { + return parseInteger(getTransparencyString(), 50); + } + + + /** + * Gets color from color field. + * @param theme the theme document. + * @return color. + */ + public Color parseLineColorField() { + String lineColorStr = getLineColorString(); + logger.debug("parseLineColorField: lineColorStr = " + + (lineColorStr == null ? "null" : lineColorStr)); + return parseColor(lineColorStr); + } + + + public Color parseAreaLineColorField() { + String lineColorStr = getAreaLineColorString(); + logger.debug("parseLineColorField: lineColorStr = " + + (lineColorStr == null ? "null" : lineColorStr)); + return parseColor(lineColorStr); + } + + + private String getAreaLineColorString() { + return XMLUtils.xpathString(document, XPATH_AREA_LINE_COLOR, null); + } + + + public boolean parseShowMinimum() { + return parseBoolean(getShowMinimum(), false); + } + + + public boolean parseShowMaximum() { + return parseBoolean(getShowMaximum(), false); + } + + + /** + * Creates a MapserverStyle from the given XML theme. + * This method uses a start- and endcolor to interpolate a + * given number of color classes for the MapserverStyle. + * @param theme + * @return String representation of the MapserverStyle + */ public String createDynamicMapserverStyle( - float from, - float to, - float step, - CallMeta meta - ) { - return null; + float from, float to, float step, CallMeta meta) + { + MapserverStyle ms = new MapserverStyle(); + + String strStartColor = XMLUtils.xpathString(document, XPATH_WSPLGEN_STARTCOLOR, null); + Color startColor = strStartColor != null ? parseColor(strStartColor) : new Color(178, 201, 215); + String strEndColor = XMLUtils.xpathString(document, XPATH_WSPLGEN_ENDCOLOR, null); + Color endColor = strEndColor != null? parseColor(strEndColor) : new Color(2, 27, 42); + + to = to != 0 ? to : 9999; + step = step != 0 ? step : to; + + int numClasses = (int)((to - from) / step); + + float rd = (endColor.getRed() - startColor.getRed()) / (float)numClasses; + float gd = (endColor.getGreen() - startColor.getGreen()) / (float)numClasses; + float bd = (endColor.getBlue() - startColor.getBlue()) / (float)numClasses; + + if (numClasses > 1) { + // Desktop Flys always added a last "and larger class" + numClasses += 1; + } + + for (int n = 0; n < numClasses; n++) { + StringBuilder newColor = new StringBuilder(); + newColor.append(startColor.getRed() + Math.round(n * rd)); + newColor.append(' '); + newColor.append(startColor.getGreen() + Math.round(n * gd)); + newColor.append(' '); + newColor.append(startColor.getBlue() + Math.round(n * bd)); + + String expr = createWSPLGENClassExpression(from + n * step, step, n + 1, numClasses); + String name = createWSPLGENClassName(from + n * step, step, n + 1, numClasses, meta); + + Clazz c = new Clazz(name); + Style s = new Style(); + s.setColor(newColor.toString()); + s.setSize(5); + + c.addItem(new Expression("(" + expr + ")")); + c.addItem(s); + + ms.addClazz(c); + } + + return ms.toString(); } + + protected static String createWSPLGENClassExpression(float val, float step, int idx, int maxIdx) { + if (idx < maxIdx) { + return "[DIFF] >= " + val + " AND [DIFF] < " + (val + step); + } + else { + return "[DIFF] >= " + val; + } + } + + /** + * Creates a class name for the mapfile style that visualizes a floodmap. + * The class names are used in the map's legend. + * + * @param val Current isobath value. + * @param step Difference between to class values. + * @param idx Current class index that is being processed. + * @param maxIdx Highest class index. + * @param meta Caller meta object used to determine locale. + * @return + */ + protected static String createWSPLGENClassName(float val, float step, int idx, int maxIdx, CallMeta meta) { + assert meta != null : "CallMeta instance is null"; + + if (idx < maxIdx) { + return Resources.getMsg(meta, MSG_ISOBATH_CLASS, + new Object[] {val, val + step}); + } + else { + return Resources.getMsg(meta, MSG_ISOBATH_LASTCLASS, + new Object[] {val}); + } + } + + + public String createMapserverStyle() { + String symbol = getSymbol(); + String backcolor = getLabelBackgroundColorString(); + String linecolor = getLineColorString(); + if (linecolor == null || "".equals(linecolor)) { + logger.warn("createMapserverStyle: linecolor String is empty"); + linecolor = "0,128,255"; + } + + int linewidth = parseLineWidth(); + + MapserverStyle ms = new MapserverStyle(); + + Clazz c = new Clazz(" "); + + Style s = new Style(); + s.setOutlineColor(linecolor.replace(",", " ")); + + if (backcolor != null && backcolor.length() > 0) { + s.setColor(backcolor.replace(",", " ")); + } + + s.setSize(linewidth); + s.setSymbol(symbol); + c.addItem(s); + + String textcolor = getTextColorString(); + int textsize = parseTextSize(); + + if (textcolor != null && textcolor.length() > 0 && textsize > 0) { + Label l = new Label(); + l.setColor(textcolor.replace(",", " ")); + l.setSize(textsize); + c.addItem(l); + } + + ms.addClazz(c); + + return ms.toString(); + } + + + public String getAreaBackgroundColorString() { + return XMLUtils.xpathString(document, XPATH_AREA_BACKGROUND_COLOR, null); + } + + public Color parseAreaBackgroundColor() { - return null; - } - - public static int parseInteger(String s, int def) { - return def; + return parseColor(getAreaBackgroundColorString()); } - public String getAreaTransparencyString() { - return null; + + public int parseAreaTransparency() { + return parseInteger(getAreaTransparencyString(), 50); } + + public boolean parseAreaShowBorder() { + return parseBoolean(getAreaShowBorderString(), false); + } + + + private String getAreaShowBorderString() { + return XMLUtils.xpathString(document, XPATH_AREA_SHOW_BORDER, null); + } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : -
--- a/artifacts/src/main/java/org/dive4elements/river/utils/ThemeUtil.java Thu Aug 22 23:31:38 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/utils/ThemeUtil.java Fri Aug 23 01:16:13 2013 +0200 @@ -8,820 +8,9 @@ package org.dive4elements.river.utils; -import org.dive4elements.artifacts.CallMeta; -import org.dive4elements.artifacts.common.utils.XMLUtils; -import org.dive4elements.river.artifacts.model.MapserverStyle; -import org.dive4elements.river.artifacts.model.MapserverStyle.Clazz; -import org.dive4elements.river.artifacts.model.MapserverStyle.Expression; -import org.dive4elements.river.artifacts.model.MapserverStyle.Label; -import org.dive4elements.river.artifacts.model.MapserverStyle.Style; -import org.dive4elements.river.artifacts.resources.Resources; - -import java.awt.Color; -import java.awt.Font; - -import org.apache.log4j.Logger; -import org.w3c.dom.Document; - - -/** - * Utility to deal with themes and their representations. - */ public class ThemeUtil { - /** Private logger. */ - private static Logger logger = - Logger.getLogger(ThemeUtil.class); - - private static final String MSG_ISOBATH_CLASS = "floodmap.isobath.class"; - - private static final String MSG_ISOBATH_LASTCLASS = "floodmap.isobath.lastclass"; - - public final static String XPATH_FILL_COLOR = - "/theme/field[@name='fillcolor']/@default"; - - public final static String XPATH_LINE_COLOR = - "/theme/field[@name='linecolor']/@default"; - - public final static String XPATH_AREA_LINE_COLOR = - "/theme/field[@name='areabordercolor']/@default"; - - public static final String XPATH_LINE_SIZE = - "/theme/field[@name='linesize']/@default"; - - public static final String XPATH_LINE_STYLE = - "/theme/field[@name='linetype']/@default"; - - public static final String XPATH_POINT_SIZE = - "/theme/field[@name='pointsize']/@default"; - - public static final String XPATH_POINT_COLOR = - "/theme/field[@name='pointcolor']/@default"; - - public final static String XPATH_SHOW_BORDER = - "/theme/field[@name='showborder']/@default"; - - public final static String XPATH_AREA_SHOW_BORDER = - "/theme/field[@name='showborder']/@default"; - - public final static String XPATH_SHOW_POINTS = - "/theme/field[@name='showpoints']/@default"; - - public final static String XPATH_SHOW_LINE = - "/theme/field[@name='showlines']/@default"; - - public final static String XPATH_SHOW_VERTICAL_LINE = - "/theme/field[@name='showverticalline']/@default"; - - public final static String XPATH_SHOW_HORIZONTAL_LINE = - "/theme/field[@name='showhorizontalline']/@default"; - - public final static String XPATH_SHOW_LINE_LABEL = - "/theme/field[@name='showlinelabel']/@default"; - - public final static String XPATH_SHOW_POINT_LABEL = - "/theme/field[@name='showpointlabel']/@default"; - - public final static String XPATH_SHOW_WIDTH = - "/theme/field[@name='showwidth']/@default"; - - public final static String XPATH_SHOW_LEVEL = - "/theme/field[@name='showlevel']/@default"; - - public final static String XPATH_TRANSPARENCY = - "/theme/field[@name='transparency']/@default"; - - public final static String XPATH_AREA_TRANSPARENCY = - "/theme/field[@name='areatransparency']/@default"; - - public final static String XPATH_SHOW_AREA = - "/theme/field[@name='showarea']/@default"; - - public final static String XPATH_SHOW_MIDDLE_HEIGHT = - "/theme/field[@name='showmiddleheight']/@default"; - - public final static String XPATH_LABEL_FONT_COLOR = - "/theme/field[@name='labelfontcolor']/@default"; - - public final static String XPATH_LABEL_FONT_SIZE = - "/theme/field[@name='labelfontsize']/@default"; - - public final static String XPATH_LABEL_FONT_FACE = - "/theme/field[@name='labelfontface']/@default"; - - public final static String XPATH_LABEL_FONT_STYLE = - "/theme/field[@name='labelfontstyle']/@default"; - - public final static String XPATH_TEXT_ORIENTATION = - "/theme/field[@name='textorientation']/@default"; - - public final static String XPATH_LABEL_BGCOLOR = - "/theme/field[@name='labelbgcolor']/@default"; - - public final static String XPATH_LABEL_SHOW_BACKGROUND = - "/theme/field[@name='labelshowbg']/@default"; - - public final static String XPATH_BACKGROUND_COLOR = - "/theme/field[@name='backgroundcolor']/@default"; - - public final static String XPATH_AREA_BACKGROUND_COLOR = - "/theme/field[@name='areabgcolor']/@default"; - - public final static String XPATH_SYMBOL = - "/theme/field[@name='symbol']/@default"; - - public final static String XPATH_SHOW_MINIMUM = - "/theme/field[@name='showminimum']/@default"; - - public final static String XPATH_SHOW_MAXIMUM = - "/theme/field[@name='showmaximum']/@default"; - - public final static String XPATH_WSPLGEN_FIELDS = - "/theme[@name='WSPLGEN']/field"; - - public final static String XPATH_WSPLGEN_STARTCOLOR = - "/theme/field[@name='startcolor']/@default"; - - public final static String XPATH_WSPLGEN_ENDCOLOR = - "/theme/field[@name='endcolor']/@default"; - - public final static String XPATH_WSPLGEN_NUMCLASSES = - "/theme/field[@name='numclasses']/@default"; - - /** XPATH to bandwidth field. */ - public final static String XPATH_BANDWIDTH = - "/theme/field[@name='bandwidth']/@default"; - - /** XPATH to find showextramark field. */ - public final static String XPATH_SHOWEXTRAMARK = - "/theme/field[@name='showextramark']/@default"; - - /** Parse string to be boolean with default if empty or unrecognized. */ - public static boolean parseBoolean(String value, boolean defaultsTo) { - if (value == null || value.length() == 0) { - return defaultsTo; - } - if (value.equals("false")) { - return false; - } - else if (value.equals("true")) { - return true; - } - else { - return defaultsTo; - } - } - - - /** - * Attempt converting \param value to an integer, in failing cases, - * return \param defaultsTo. - * @param value String to be converted to integer. - * @param defaultsTo Default to return if conversion failed. - * @return \param value as integer or defaultsto if conversion failed. - */ - public static int parseInteger(String value, int defaultsTo) { - if (value == null || value.length() == 0) { - return defaultsTo; - } - - try { - return Integer.parseInt(value); - } - catch (NumberFormatException nfe) { - // do nothing - } - - return defaultsTo; - } - - - /** - * Attempt converting \param value to a double, in failing cases, - * return \param defaultsTo. - * @param value String to be converted to double. - * @param defaultsTo Default to return if conversion failed. - * @return \param value as integer or defaultsto if conversion failed. - */ - public static double parseDouble(String value, double defaultsTo) { - if (value == null || value.length() == 0) { - return defaultsTo; - } - - try { - return Double.parseDouble(value); - } - catch (NumberFormatException nfe) { - // do nothing - } - - return defaultsTo; - } - - - /** - * Parses line width, defaulting to 0. - * @param theme the theme - */ - public static int parseLineWidth(Document theme) { - String size = XMLUtils.xpathString(theme, XPATH_LINE_SIZE, null); - if (size == null || size.length() == 0) { - return 0; - } - - try { - return Integer.parseInt(size); - } - catch (NumberFormatException nfe) { - logger.warn("Unable to set line size from string: '" + size + "'"); - } - return 0; - } - - - /** - * Parse band width, defaulting to 0. - * @param theme the theme. - */ - public static double parseBandWidth(Document theme) { - String bandWidth = XMLUtils.xpathString(theme, XPATH_BANDWIDTH, null); - - return parseDouble(bandWidth, 0); - } - - - public static int parsePointWidth(Document theme) { - String width = XMLUtils.xpathString(theme, XPATH_POINT_SIZE, null); - - return parseInteger(width, 3); - } - - - public static Color parsePointColor(Document theme) { - String color = XMLUtils.xpathString(theme, XPATH_POINT_COLOR, null); - logger.debug("parsePointColor(): color = " + color); - return parseColor(color); - } - - - /** - * Parses the line style, defaulting to '10'. - * @param theme The theme. - */ - public static float[] parseLineStyle(Document theme) { - String dash = XMLUtils.xpathString(theme, XPATH_LINE_STYLE, null); - - float[] def = {10}; - if (dash == null || dash.length() == 0) { - return def; - } - - String[] pattern = dash.split(","); - if(pattern.length == 1) { - return def; - } - - try { - float[] dashes = new float[pattern.length]; - for (int i = 0; i < pattern.length; i++) { - dashes[i] = Float.parseFloat(pattern[i]); - } - return dashes; - } - catch(NumberFormatException nfe) { - logger.warn("Unable to set dash from string: '" + dash + "'"); - return def; - } - } - - - /** - * Parses text size, defaulting to 10. - * @param theme The theme. - */ - public static int parseTextSize(Document theme, String path) { - String size = XMLUtils.xpathString(theme, path, null); - if (size == null || size.length() == 0) { - return 10; - } - - try { - return Integer.parseInt(size); - } - catch (NumberFormatException nfe) { - } - return 10; - } - - - public static int parseTextSize(Document theme) { - return parseTextSize(theme, XPATH_LABEL_FONT_SIZE); - } - - - /** - * Parses the attribute 'showextramark', defaults to false. - * @param theme The theme. - */ - public static boolean parseShowExtraMark(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_SHOWEXTRAMARK, null); - return parseBoolean(show, false); - } - - /** - * Parses the attribute 'showpoints', defaults to false. - * @param theme The theme. - */ - public static boolean parseShowPoints(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_SHOW_POINTS, null); - return parseBoolean(show, false); - } - - /** - * Parses the attribute 'showmiddleheight', defaults to false. - * @param theme The theme. - */ - public static boolean parseShowMiddleHeight(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_SHOW_MIDDLE_HEIGHT, null); - return parseBoolean(show, false); - } - - /** - * Parses the attribute 'showarea', defaults to false. - * @param theme The theme. - */ - public static boolean parseShowArea(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_SHOW_AREA, null); - return parseBoolean(show, false); - } - - /** - * Parses the attribute 'showverticalline', defaults to true. - * @param theme The theme. - */ - public static boolean parseShowVerticalLine(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_SHOW_VERTICAL_LINE, null); - return parseBoolean(show, true); - } - - /** - * Parses the attribute 'showhorizontalline', defaults to true. - * @param theme The theme. - */ - public static boolean parseShowHorizontalLine(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_SHOW_HORIZONTAL_LINE, null); - return parseBoolean(show, true); - } - - /** - * Parses the attribute 'showlines', defaults to true. - * @param theme The theme. - */ - public static boolean parseShowLine(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_SHOW_LINE, null); - return parseBoolean(show, true); - } - - /** - * Parses the attribute 'showlinelabel', defaults to true. - * @param theme The theme. - */ - public static boolean parseShowLineLabel(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_SHOW_LINE_LABEL, null); - return parseBoolean(show, false); - } - - public static boolean parseShowPointLabel(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_SHOW_POINT_LABEL, null); - return parseBoolean(show, false); - } - - /** - * Parses text color. - * @param theme The theme. - */ - public static Color parseTextColor(Document theme) { - return parseRGB(getTextColorString(theme)); - } - - - /** - * Parses the font. - * @param theme The theme. - */ - public static Font parseTextFont(Document theme) { - String font = XMLUtils.xpathString(theme, XPATH_LABEL_FONT_FACE, null); - if (font == null || font.length() == 0) { - return null; - } - - int size = parseTextSize(theme); - int style = parseTextStyle(theme); - Font f = new Font (font, style, size); - return f; - } - + // KILL ME! - /** - * Parses the text style, defaults to 'Font.PLAIN'. - * @param theme The theme. - */ - public static int parseTextStyle(Document theme, String path) { - String style = XMLUtils.xpathString(theme, path, null); - if (style == null || style.length() == 0) { - return Font.PLAIN; - } - - if (style.equals("italic")) { - return Font.ITALIC; - } - else if (style.equals("bold")) { - return Font.BOLD; - } - else { - return Font.PLAIN; - } - } - - - public static int parseTextStyle(Document theme) { - return parseTextStyle(theme, XPATH_LABEL_FONT_STYLE); - } - - - public static boolean parseShowWidth(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_SHOW_WIDTH, null); - return parseBoolean(show, false); - } - - - public static boolean parseShowLevel(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_SHOW_LEVEL, null); - return parseBoolean(show, false); - } - - /** - * Parses the textorientation, defaults to 'vertical'. - * @param theme The theme. - */ - public static String parseTextOrientation(Document theme) { - String o = XMLUtils.xpathString(theme, XPATH_TEXT_ORIENTATION, null); - if ("true".equals(o)) { - return "horizontal"; - } - else { - return "vertical"; - } - } - - - /** - * Parses the text background color, defaults to white. - * @param theme The theme. - */ - public static Color parseTextBackground(Document theme) { - String color = getLabelBackgroundColorString(theme); - if (color == null || color.length() == 0) { - return Color.WHITE; - } - return parseRGB(color); - } - - - /** - * Parses the attribute whether to show background or not, defaults to - * false. - * @param theme The theme. - */ - public static boolean parseLabelShowBackground(Document theme) { - String show = XMLUtils.xpathString(theme, XPATH_LABEL_SHOW_BACKGROUND, null); - return parseBoolean(show, false); - } - - - public static Color parseColor(String colorString) { - if (colorString == null || colorString.length() == 0) { - return null; - } - else if (colorString.indexOf("#") == 0) { - return parseHexColor(colorString); - } - else if (colorString.indexOf(",") >= 0) { - return parseRGB(colorString); - } - - return null; - } - - - /** - * Parse a string like "#00CC22" and return the corresponding color. - * - * @param hex The hex color value. - * - * @return a Color or null, if <i>hex</i> is empty. - */ - public static Color parseHexColor(String hex) { - if (hex == null) { - return null; - } - - return Color.decode(hex); - } - - /** - * Parse a string like "103, 100, 0" and return a corresping color. - * @param rgbtext Color as string representation, e.g. "255,0,20". - * @return Color, null in case of issues. - */ - public static Color parseRGB(String rgbtext) { - if (rgbtext == null) { - return null; - } - String rgb[] = rgbtext.split(","); - Color c = null; - try { - c = new Color( - Integer.parseInt(rgb[0].trim()), - Integer.parseInt(rgb[1].trim()), - Integer.parseInt(rgb[2].trim())); - } - catch (NumberFormatException nfe) { - c = null; - } - return c; - } - - - public static String getLineColorString(Document theme) { - return XMLUtils.xpathString(theme, XPATH_LINE_COLOR, null); - } - - - /** Get show border as string. */ - public static String getShowBorderString(Document theme) { - return XMLUtils.xpathString(theme, XPATH_SHOW_BORDER, null); - } - - - /** Get fill color as string. */ - public static String getFillColorString(Document theme) { - return XMLUtils.xpathString(theme, XPATH_FILL_COLOR, null); - } - - - public static String getLabelBackgroundColorString(Document theme) { - return XMLUtils.xpathString(theme, XPATH_LABEL_BGCOLOR, null); - } - - - public static String getBackgroundColorString(Document theme) { - return XMLUtils.xpathString(theme, XPATH_BACKGROUND_COLOR, null); - } - - - public static String getTextColorString(Document theme) { - String textColor = XMLUtils.xpathString(theme, XPATH_LABEL_FONT_COLOR, null); - return textColor; - } - - - public static String getSymbol(Document theme) { - return XMLUtils.xpathString(theme, XPATH_SYMBOL, null); - } - - - public static String getTransparencyString(Document theme) { - return XMLUtils.xpathString(theme, XPATH_TRANSPARENCY, null); - } - - - public static String getAreaTransparencyString(Document theme) { - return XMLUtils.xpathString(theme, XPATH_AREA_TRANSPARENCY, null); - } - - - public static String getShowMinimum(Document theme) { - return XMLUtils.xpathString(theme, XPATH_SHOW_MINIMUM, null); - } - - - public static String getShowMaximum(Document theme) { - return XMLUtils.xpathString(theme, XPATH_SHOW_MAXIMUM, null); - } - - - /** - * Gets color from color field. - * @param theme the theme document. - * @return color. - */ - public static Color parseFillColorField(Document theme) { - return parseRGB(getFillColorString(theme)); - } - - - public static boolean parseShowBorder(Document theme) { - return parseBoolean(getShowBorderString(theme), false); - } - - - public static int parseTransparency(Document theme) { - return parseInteger(getTransparencyString(theme), 50); - } - - - /** - * Gets color from color field. - * @param theme the theme document. - * @return color. - */ - public static Color parseLineColorField(Document theme) { - String lineColorStr = getLineColorString(theme); - logger.debug("parseLineColorField: lineColorStr = " + - (lineColorStr == null ? "null" : lineColorStr)); - return parseColor(lineColorStr); - } - - - public static Color parseAreaLineColorField(Document theme) { - String lineColorStr = getAreaLineColorString(theme); - logger.debug("parseLineColorField: lineColorStr = " + - (lineColorStr == null ? "null" : lineColorStr)); - return parseColor(lineColorStr); - } - - - private static String getAreaLineColorString(Document theme) { - return XMLUtils.xpathString(theme, XPATH_AREA_LINE_COLOR, null); - } - - - public static boolean parseShowMinimum(Document theme) { - return parseBoolean(getShowMinimum(theme), false); - } - - - public static boolean parseShowMaximum(Document theme) { - return parseBoolean(getShowMaximum(theme), false); - } - - - /** - * Creates a MapserverStyle from the given XML theme. - * This method uses a start- and endcolor to interpolate a - * given number of color classes for the MapserverStyle. - * @param theme - * @return String representation of the MapserverStyle - */ - public static String createDynamicMapserverStyle(Document theme, - float from, float to, float step, CallMeta meta) - { - MapserverStyle ms = new MapserverStyle(); - - String strStartColor = XMLUtils.xpathString(theme, XPATH_WSPLGEN_STARTCOLOR, null); - Color startColor = strStartColor != null ? parseColor(strStartColor) : new Color(178, 201, 215); - String strEndColor = XMLUtils.xpathString(theme, XPATH_WSPLGEN_ENDCOLOR, null); - Color endColor = strEndColor != null? parseColor(strEndColor) : new Color(2, 27, 42); - - to = to != 0 ? to : 9999; - step = step != 0 ? step : to; - - int numClasses = (int)((to - from) / step); - - float rd = (endColor.getRed() - startColor.getRed()) / (float)numClasses; - float gd = (endColor.getGreen() - startColor.getGreen()) / (float)numClasses; - float bd = (endColor.getBlue() - startColor.getBlue()) / (float)numClasses; - - if (numClasses > 1) { - // Desktop Flys always added a last "and larger class" - numClasses += 1; - } - - for (int n = 0; n < numClasses; n++) { - StringBuilder newColor = new StringBuilder(); - newColor.append(startColor.getRed() + Math.round(n * rd)); - newColor.append(' '); - newColor.append(startColor.getGreen() + Math.round(n * gd)); - newColor.append(' '); - newColor.append(startColor.getBlue() + Math.round(n * bd)); - - String expr = createWSPLGENClassExpression(from + n * step, step, n + 1, numClasses); - String name = createWSPLGENClassName(from + n * step, step, n + 1, numClasses, meta); - - Clazz c = new Clazz(name); - Style s = new Style(); - s.setColor(newColor.toString()); - s.setSize(5); - - c.addItem(new Expression("(" + expr + ")")); - c.addItem(s); - - ms.addClazz(c); - } - - return ms.toString(); - } - - - protected static String createWSPLGENClassExpression(float val, float step, int idx, int maxIdx) { - if (idx < maxIdx) { - return "[DIFF] >= " + val + " AND [DIFF] < " + (val + step); - } - else { - return "[DIFF] >= " + val; - } - } - - /** - * Creates a class name for the mapfile style that visualizes a floodmap. - * The class names are used in the map's legend. - * - * @param val Current isobath value. - * @param step Difference between to class values. - * @param idx Current class index that is being processed. - * @param maxIdx Highest class index. - * @param meta Caller meta object used to determine locale. - * @return - */ - protected static String createWSPLGENClassName(float val, float step, int idx, int maxIdx, CallMeta meta) { - assert meta != null : "CallMeta instance is null"; - - if (idx < maxIdx) { - return Resources.getMsg(meta, MSG_ISOBATH_CLASS, - new Object[] {val, val + step}); - } - else { - return Resources.getMsg(meta, MSG_ISOBATH_LASTCLASS, - new Object[] {val}); - } - } - - - public static String createMapserverStyle(Document theme) { - String symbol = getSymbol(theme); - String backcolor = getLabelBackgroundColorString(theme); - String linecolor = getLineColorString(theme); - if (linecolor == null || "".equals(linecolor)) { - logger.warn("createMapserverStyle: linecolor String is empty"); - linecolor = "0,128,255"; - } - - int linewidth = parseLineWidth(theme); - - MapserverStyle ms = new MapserverStyle(); - - Clazz c = new Clazz(" "); - - Style s = new Style(); - s.setOutlineColor(linecolor.replace(",", " ")); - - if (backcolor != null && backcolor.length() > 0) { - s.setColor(backcolor.replace(",", " ")); - } - - s.setSize(linewidth); - s.setSymbol(symbol); - c.addItem(s); - - String textcolor = getTextColorString(theme); - int textsize = parseTextSize(theme); - - if (textcolor != null && textcolor.length() > 0 && textsize > 0) { - Label l = new Label(); - l.setColor(textcolor.replace(",", " ")); - l.setSize(textsize); - c.addItem(l); - } - - ms.addClazz(c); - - return ms.toString(); - } - - - public static String getAreaBackgroundColorString(Document theme) { - return XMLUtils.xpathString(theme, XPATH_AREA_BACKGROUND_COLOR, null); - } - - - public static Color parseAreaBackgroundColor(Document theme) { - return parseColor(getAreaBackgroundColorString(theme)); - } - - - public static int parseAreaTransparency(Document theme) { - return parseInteger(getAreaTransparencyString(theme), 50); - } - - - public static boolean parseAreaShowBorder(Document theme) { - return parseBoolean(getAreaShowBorderString(theme), false); - } - - - private static String getAreaShowBorderString(Document theme) { - return XMLUtils.xpathString(theme, XPATH_AREA_SHOW_BORDER, null); - } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :