From: Jeremias Maerki <jeremias@apache.org>
Date: Tue, 25 Jan 2005 12:53:29 +0000 (+0000)
Subject: Get the mark colors for text-decorations right.
X-Git-Tag: Root_Temp_KnuthStylePageBreaking~190
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=1b772f22b98915dd18cc02e7e3aa019bd65b7479;p=xmlgraphics-fop.git

Get the mark colors for text-decorations right.


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198317 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/java/org/apache/fop/fo/properties/CommonTextDecoration.java b/src/java/org/apache/fop/fo/properties/CommonTextDecoration.java
index 49df7b24c..8385013c6 100644
--- a/src/java/org/apache/fop/fo/properties/CommonTextDecoration.java
+++ b/src/java/org/apache/fop/fo/properties/CommonTextDecoration.java
@@ -67,6 +67,7 @@ public class CommonTextDecoration {
             //Parent is checked first
             deco = calcTextDecoration(parentList);
         }
+        //For rules, see XSL 1.0, chapters 5.5.6 and 7.16.4
         List list = pList.get(Constants.PR_TEXT_DECORATION).getList();
         Iterator i = list.iterator();
         while (i.hasNext()) {
@@ -82,27 +83,33 @@ public class CommonTextDecoration {
                     deco = new CommonTextDecoration();
                 }
                 deco.decoration |= UNDERLINE;
+                deco.underColor = pList.get(Constants.PR_COLOR).getColorType();
             } else if (enum == Constants.EN_NO_UNDERLINE) {
                 if (deco != null) {
                     deco.decoration &= OVERLINE | LINE_THROUGH | BLINK;
+                    deco.underColor = pList.get(Constants.PR_COLOR).getColorType();
                 }
             } else if (enum == Constants.EN_OVERLINE) {
                 if (deco == null) {
                     deco = new CommonTextDecoration();
                 }
                 deco.decoration |= OVERLINE;
+                deco.overColor = pList.get(Constants.PR_COLOR).getColorType();
             } else if (enum == Constants.EN_NO_OVERLINE) {
                 if (deco != null) {
                     deco.decoration &= UNDERLINE | LINE_THROUGH | BLINK;
+                    deco.overColor = pList.get(Constants.PR_COLOR).getColorType();
                 }
             } else if (enum == Constants.EN_LINE_THROUGH) {
                 if (deco == null) {
                     deco = new CommonTextDecoration();
                 }
                 deco.decoration |= LINE_THROUGH;
+                deco.throughColor = pList.get(Constants.PR_COLOR).getColorType();
             } else if (enum == Constants.EN_NO_LINE_THROUGH) {
                 if (deco != null) {
                     deco.decoration &= UNDERLINE | OVERLINE | BLINK;
+                    deco.throughColor = pList.get(Constants.PR_COLOR).getColorType();
                 }
             } else if (enum == Constants.EN_BLINK) {
                 if (deco == null) {
@@ -139,4 +146,20 @@ public class CommonTextDecoration {
     public boolean isBlinking() {
         return (this.decoration & BLINK) != 0;
     }
+    
+    /** @return the color of the underline mark */
+    public ColorType getUnderlineColor() {
+        return this.underColor;
+    }
+    
+    /** @return the color of the overline mark */
+    public ColorType getOverlineColor() {
+        return this.overColor;
+    }
+
+    /** @return the color of the line-through mark */
+    public ColorType getLineThroughColor() {
+        return this.throughColor;
+    }
+
 }
diff --git a/src/java/org/apache/fop/layoutmgr/TraitSetter.java b/src/java/org/apache/fop/layoutmgr/TraitSetter.java
index 927da246b..afa516dc5 100644
--- a/src/java/org/apache/fop/layoutmgr/TraitSetter.java
+++ b/src/java/org/apache/fop/layoutmgr/TraitSetter.java
@@ -274,12 +274,15 @@ public class TraitSetter {
         if (deco != null) {
             if (deco.hasUnderline()) {
                 area.addTrait(Trait.UNDERLINE, Boolean.TRUE);
+                area.addTrait(Trait.UNDERLINE_COLOR, deco.getUnderlineColor());
             }
             if (deco.hasOverline()) {
                 area.addTrait(Trait.OVERLINE, Boolean.TRUE);
+                area.addTrait(Trait.OVERLINE_COLOR, deco.getOverlineColor());
             }
             if (deco.hasLineThrough()) {
                 area.addTrait(Trait.LINETHROUGH, Boolean.TRUE);
+                area.addTrait(Trait.LINETHROUGH_COLOR, deco.getLineThroughColor());
             }
             if (deco.isBlinking()) {
                 area.addTrait(Trait.BLINK, Boolean.TRUE);
diff --git a/src/java/org/apache/fop/render/pdf/PDFRenderer.java b/src/java/org/apache/fop/render/pdf/PDFRenderer.java
index ef7f7f672..82b4afb50 100644
--- a/src/java/org/apache/fop/render/pdf/PDFRenderer.java
+++ b/src/java/org/apache/fop/render/pdf/PDFRenderer.java
@@ -1067,9 +1067,7 @@ public class PDFRenderer extends PrintRenderer {
 
         updateFont(name, size, pdf);
         ColorType ct = (ColorType) text.getTrait(Trait.COLOR);
-        if (ct != null) {
-            updateColor(ct, true, pdf);
-        }
+        updateColor(ct, true, pdf);
 
         // word.getOffset() = only height of text itself
         // currentBlockIPPosition: 0 for beginning of line; nonzero
@@ -1138,14 +1136,20 @@ public class PDFRenderer extends PrintRenderer {
             updateLineWidth(fs.getDescender() / -8 / 1000f);
             float endx = (startx + inline.getIPD()) / 1000f;
             if (inline.hasUnderline()) {
+                ColorType ct = (ColorType) inline.getTrait(Trait.UNDERLINE_COLOR);
+                updateColor(ct, false, null);
                 float y = baseline - fs.getDescender() / 2;
                 drawLine(startx / 1000f, y / 1000f, endx, y / 1000f);
             }
             if (inline.hasOverline()) {
+                ColorType ct = (ColorType) inline.getTrait(Trait.OVERLINE_COLOR);
+                updateColor(ct, false, null);
                 float y = (float)(baseline - (1.1 * fs.getCapHeight()));
                 drawLine(startx / 1000f, y / 1000f, endx, y / 1000f);
             }
             if (inline.hasLineThrough()) {
+                ColorType ct = (ColorType) inline.getTrait(Trait.LINETHROUGH_COLOR);
+                updateColor(ct, false, null);
                 float y = (float)(baseline - (0.45 * fs.getCapHeight()));
                 drawLine(startx / 1000f, y / 1000f, endx, y / 1000f);
             }
@@ -1228,7 +1232,17 @@ public class PDFRenderer extends PrintRenderer {
         }
     }
 
+    /**
+     * Establishes a new foreground or fill color.
+     * @param col the color to apply (null skips this operation)
+     * @param fill true to set the fill color, false for the foreground color
+     * @param pdf StringBuffer to write the PDF code to, if null, the code is
+     *     written to the current stream.
+     */
     private void updateColor(ColorType col, boolean fill, StringBuffer pdf) {
+        if (col == null) {
+            return;
+        }
         Color newCol = new Color(col.getRed(), col.getGreen(), col.getBlue());
         boolean update = false;
         if (fill) {