From: Norman Walsh <ndw@nwalsh.com>
Date: Sat, 7 Jul 2001 22:10:38 +0000 (+0000)
Subject: Dingbat hackery; this may all get pulled out
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e5aa0eb0be7cf8ab7d51a4c8eda38af38805d202;p=docbook-dsssl

Dingbat hackery; this may all get pulled out
---

diff --git a/xsl/extensions/saxon551/com/nwalsh/saxon/FormatDingbatCallout.java b/xsl/extensions/saxon551/com/nwalsh/saxon/FormatDingbatCallout.java
new file mode 100644
index 000000000..25adaa39c
--- /dev/null
+++ b/xsl/extensions/saxon551/com/nwalsh/saxon/FormatDingbatCallout.java
@@ -0,0 +1,88 @@
+package com.nwalsh.saxon;
+
+import org.xml.sax.SAXException;
+import org.w3c.dom.*;
+
+import com.icl.saxon.om.ElementInfo;
+import com.icl.saxon.om.Name;
+import com.icl.saxon.output.Emitter;
+import com.icl.saxon.AttributeCollection;
+
+import com.nwalsh.saxon.Callout;
+
+/**
+ * <p>Utility class for the Verbatim extension (ignore this).</p>
+ *
+ * <p>$Id$</p>
+ *
+ * <p>Copyright (C) 2000, 2001 Norman Walsh.</p>
+ *
+ * <p><b>Change Log:</b></p>
+ * <dl>
+ * <dt>1.0</dt>
+ * <dd><p>Initial release.</p></dd>
+ * </dl>
+ *
+ * @author Norman Walsh
+ * <a href="mailto:ndw@nwalsh.com">ndw@nwalsh.com</a>
+ *
+ * @see Verbatim
+ *
+ * @version $Id$
+ **/
+
+public class FormatDingbatCallout extends FormatCallout {
+  int graphicsMax = 0;
+
+  public FormatDingbatCallout(int max, boolean fo) {
+    super(fo);
+    graphicsMax = max;
+  }
+
+  public void formatCallout(Emitter rtfEmitter,
+			    Callout callout) {
+    ElementInfo area = callout.getArea();
+    int num = callout.getCallout();
+    String userLabel = areaLabel(area);
+    String label = "";
+
+    if (userLabel != null) {
+      label = userLabel;
+    }
+
+    try {
+      if (userLabel == null && num <= graphicsMax) {
+	Name imgName = null;
+	AttributeCollection imgAttr = null;
+
+	if (foStylesheet) {
+	  imgName = new Name("fo",
+			     "http://www.w3.org/1999/XSL/Format",
+			     "inline");
+	  imgAttr = new AttributeCollection();
+	  imgAttr.addAttribute(new Name("font-family"), "CDATA",
+			       "ZapfDingbats");
+	} else {
+	  imgName = new Name("font");
+	  imgAttr = new AttributeCollection();
+	  imgAttr.addAttribute(new Name("face"), "CDATA",
+			       "ZapfDingbats");
+	}
+
+	startSpan(rtfEmitter);
+	rtfEmitter.startElement(imgName, imgAttr);
+
+	char chars[] = new char[1];
+	chars[0] = (char) (0x2775 + num);
+	rtfEmitter.characters(chars, 0, 1);
+
+	rtfEmitter.endElement(imgName);
+	endSpan(rtfEmitter);
+      } else {
+	formatTextCallout(rtfEmitter, callout);
+      }
+    } catch (SAXException e) {
+      System.out.println("SAX Exception in graphic formatCallout");
+    }
+  }
+}
diff --git a/xsl/extensions/saxon551/com/nwalsh/saxon/Verbatim.java b/xsl/extensions/saxon551/com/nwalsh/saxon/Verbatim.java
index 91ae39c27..61e503cd7 100644
--- a/xsl/extensions/saxon551/com/nwalsh/saxon/Verbatim.java
+++ b/xsl/extensions/saxon551/com/nwalsh/saxon/Verbatim.java
@@ -475,9 +475,11 @@ public class Verbatim {
   private static void setupCallouts(Context context) {
     boolean useGraphics = false;
     boolean useUnicode = false;
+    boolean useDingbats = false;
 
     int unicodeStart = 48;
     int unicodeMax = 0;
+    int dingbatMax = 10;
 
     // Hardcoded defaults
     defaultColumn = 60;
@@ -506,10 +508,14 @@ public class Verbatim {
     varString = getVariable(context, "callout.graphics");
     useGraphics = !(varString.equals("0") || varString.equals(""));
 
-      // Use unicode at all?
+    // Use unicode at all?
     varString = getVariable(context, "callout.unicode");
     useUnicode = !(varString.equals("0") || varString.equals(""));
 
+    // Use dingbats at all?
+    varString = getVariable(context, "callout.dingbats");
+    useUnicode = !(varString.equals("0") || varString.equals(""));
+
     if (useGraphics) {
       // Get the graphics path
       varString = getVariable(context, "callout.graphics.path");
@@ -557,6 +563,9 @@ public class Verbatim {
       fCallout = new FormatUnicodeCallout(unicodeStart,
 					  unicodeMax,
 					  foStylesheet);
+    } else if (useDingbats) {
+      fCallout = new FormatDingbatCallout(dingbatMax,
+					  foStylesheet);
     } else {
       fCallout = new FormatTextCallout(foStylesheet);
     }
diff --git a/xsl/extensions/saxon6/com/nwalsh/saxon/FormatDingbatCallout.java b/xsl/extensions/saxon6/com/nwalsh/saxon/FormatDingbatCallout.java
new file mode 100644
index 000000000..e69b25a83
--- /dev/null
+++ b/xsl/extensions/saxon6/com/nwalsh/saxon/FormatDingbatCallout.java
@@ -0,0 +1,85 @@
+package com.nwalsh.saxon;
+
+import org.xml.sax.SAXException;
+import org.w3c.dom.*;
+
+import com.icl.saxon.om.ElementInfo;
+import com.icl.saxon.om.NamePool;
+import com.icl.saxon.output.Emitter;
+import com.icl.saxon.tree.AttributeCollection;
+
+import com.nwalsh.saxon.Callout;
+
+/**
+ * <p>Utility class for the Verbatim extension (ignore this).</p>
+ *
+ * <p>$Id$</p>
+ *
+ * <p>Copyright (C) 2000, 2001 Norman Walsh.</p>
+ *
+ * <p><b>Change Log:</b></p>
+ * <dl>
+ * <dt>1.0</dt>
+ * <dd><p>Initial release.</p></dd>
+ * </dl>
+ *
+ * @author Norman Walsh
+ * <a href="mailto:ndw@nwalsh.com">ndw@nwalsh.com</a>
+ *
+ * @see Verbatim
+ *
+ * @version $Id$
+ **/
+
+public class FormatDingbatCallout extends FormatCallout {
+  int graphicsMax = 0;
+
+  public FormatDingbatCallout(NamePool nPool, int max, boolean fo) {
+    super(nPool, fo);
+    graphicsMax = max;
+  }
+
+  public void formatCallout(Emitter rtfEmitter,
+			    Callout callout) {
+    ElementInfo area = callout.getArea();
+    int num = callout.getCallout();
+    String userLabel = areaLabel(area);
+    String label = "";
+
+    if (userLabel != null) {
+      label = userLabel;
+    }
+
+    try {
+      if (userLabel == null && num <= graphicsMax) {
+	int inName = 0;
+	AttributeCollection inAttr = null;
+	int namespaces[] = new int[1];
+
+	if (foStylesheet) {
+	  inName = namePool.allocate("fo", foURI, "inline");
+	  inAttr = new AttributeCollection(namePool);
+	  inAttr.addAttribute("", "", "font-family", "CDATA", "ZapfDingbats");
+	} else {
+	  inName = namePool.allocate("", "", "font");
+	  inAttr = new AttributeCollection(namePool);
+	  inAttr.addAttribute("", "", "face", "CDATA", "ZapfDingbats");
+	}
+
+	startSpan(rtfEmitter);
+	rtfEmitter.startElement(inName, inAttr, namespaces, 0);
+
+	char chars[] = new char[1];
+	chars[0] = (char) (0x2775 + num);
+	rtfEmitter.characters(chars, 0, 1);
+
+	rtfEmitter.endElement(inName);
+	endSpan(rtfEmitter);
+      } else {
+	formatTextCallout(rtfEmitter, callout);
+      }
+    } catch (SAXException e) {
+      System.out.println("SAX Exception in graphic formatCallout");
+    }
+  }
+}
diff --git a/xsl/extensions/saxon6/com/nwalsh/saxon/Verbatim.java b/xsl/extensions/saxon6/com/nwalsh/saxon/Verbatim.java
index 6e63dda52..fe46553f3 100644
--- a/xsl/extensions/saxon6/com/nwalsh/saxon/Verbatim.java
+++ b/xsl/extensions/saxon6/com/nwalsh/saxon/Verbatim.java
@@ -283,6 +283,7 @@ public class Verbatim {
 
     boolean useGraphics = false;
     boolean useUnicode = false;
+    boolean useDingbats = false;
 
     // Hardcoded defaults
     defaultColumn = 60;
@@ -290,6 +291,7 @@ public class Verbatim {
 
     int unicodeStart = 48;
     int unicodeMax = 0;
+    int dingbatMax = 10;
 
     String graphicsPath = null;
     String graphicsExt = null;
@@ -319,6 +321,10 @@ public class Verbatim {
     varString = getVariable(context, "callout.unicode");
     useUnicode = !(varString.equals("0") || varString.equals(""));
 
+    // Use dingbats at all?
+    varString = getVariable(context, "callout.dingbats");
+    useDingbats = !(varString.equals("0") || varString.equals(""));
+
     if (useGraphics) {
       // Get the graphics path
       varString = getVariable(context, "callout.graphics.path");
@@ -368,6 +374,10 @@ public class Verbatim {
 					  unicodeStart,
 					  unicodeMax,
 					  foStylesheet);
+    } else if (useDingbats) {
+      fCallout = new FormatDingbatCallout(namePool,
+					  dingbatMax,
+					  foStylesheet);
     } else {
       fCallout = new FormatTextCallout(namePool, foStylesheet);
     }
diff --git a/xsl/extensions/saxon61/com/nwalsh/saxon/FormatDingbatCallout.java b/xsl/extensions/saxon61/com/nwalsh/saxon/FormatDingbatCallout.java
new file mode 100644
index 000000000..fa85977ec
--- /dev/null
+++ b/xsl/extensions/saxon61/com/nwalsh/saxon/FormatDingbatCallout.java
@@ -0,0 +1,88 @@
+package com.nwalsh.saxon;
+
+import org.xml.sax.SAXException;
+import org.w3c.dom.*;
+
+import javax.xml.transform.TransformerException;
+
+import com.icl.saxon.om.ElementInfo;
+import com.icl.saxon.om.NamePool;
+import com.icl.saxon.output.Emitter;
+import com.icl.saxon.tree.AttributeCollection;
+
+import com.nwalsh.saxon.Callout;
+
+/**
+ * <p>Utility class for the Verbatim extension (ignore this).</p>
+ *
+ * <p>$Id$</p>
+ *
+ * <p>Copyright (C) 2000, 2001 Norman Walsh.</p>
+ *
+ * <p><b>Change Log:</b></p>
+ * <dl>
+ * <dt>1.0</dt>
+ * <dd><p>Initial release.</p></dd>
+ * </dl>
+ *
+ * @author Norman Walsh
+ * <a href="mailto:ndw@nwalsh.com">ndw@nwalsh.com</a>
+ *
+ * @see Verbatim
+ *
+ * @version $Id$
+ **/
+
+public class FormatDingbatCallout extends FormatCallout {
+  int graphicsMax = 0;
+
+  public FormatDingbatCallout(NamePool nPool, int max, boolean fo) {
+    super(nPool, fo);
+    graphicsMax = max;
+  }
+
+  public void formatCallout(Emitter rtfEmitter,
+			    Callout callout) {
+    ElementInfo area = callout.getArea();
+    int num = callout.getCallout();
+    String userLabel = areaLabel(area);
+    String label = "";
+
+    if (userLabel != null) {
+      label = userLabel;
+    }
+
+    try {
+      if (userLabel == null && num <= graphicsMax) {
+	int inName = 0;
+	AttributeCollection inAttr = null;
+	int namespaces[] = new int[1];
+
+	if (foStylesheet) {
+	  inName = namePool.allocate("fo", foURI, "inline");
+	  inAttr = new AttributeCollection(namePool);
+	  inAttr.addAttribute("", "", "font-family", "CDATA", "ZapfDingbats");
+	} else {
+	  inName = namePool.allocate("", "", "font");
+	  inAttr = new AttributeCollection(namePool);
+	  inAttr.addAttribute("", "", "face", "CDATA", "ZapfDingbats");
+	}
+
+	startSpan(rtfEmitter);
+	rtfEmitter.startElement(inName, inAttr, namespaces, 0);
+
+	char chars[] = new char[1];
+	chars[0] = (char) (0x2775 + num);
+	rtfEmitter.characters(chars, 0, 1);
+
+	rtfEmitter.endElement(inName);
+	endSpan(rtfEmitter);
+      } else {
+	formatTextCallout(rtfEmitter, callout);
+      }
+    } catch (TransformerException e) {
+      System.out.println("Transformer Exception in graphic formatCallout");
+    }
+  }
+}
+
diff --git a/xsl/extensions/saxon61/com/nwalsh/saxon/Verbatim.java b/xsl/extensions/saxon61/com/nwalsh/saxon/Verbatim.java
index 2f608e12f..87f47e43b 100644
--- a/xsl/extensions/saxon61/com/nwalsh/saxon/Verbatim.java
+++ b/xsl/extensions/saxon61/com/nwalsh/saxon/Verbatim.java
@@ -293,9 +293,11 @@ public class Verbatim {
 
     boolean useGraphics = false;
     boolean useUnicode = false;
+    boolean useDingbats = false;
 
     int unicodeStart = 49;
     int unicodeMax = 0;
+    int dingbatMax = 10;
 
     // Hardcoded defaults
     defaultColumn = 60;
@@ -329,6 +331,10 @@ public class Verbatim {
     varString = getVariable(context, "callout.unicode");
     useUnicode = !(varString.equals("0") || varString.equals(""));
 
+    // Use dingbats at all?
+    varString = getVariable(context, "callout.dingbats");
+    useDingbats = !(varString.equals("0") || varString.equals(""));
+
     if (useGraphics) {
       // Get the graphics path
       varString = getVariable(context, "callout.graphics.path");
@@ -378,6 +384,10 @@ public class Verbatim {
 					  unicodeStart,
 					  unicodeMax,
 					  foStylesheet);
+    } else if (useDingbats) {
+      fCallout = new FormatDingbatCallout(namePool,
+					  dingbatMax,
+					  foStylesheet);
     } else {
       fCallout = new FormatTextCallout(namePool, foStylesheet);
     }
diff --git a/xsl/extensions/saxon63/com/nwalsh/saxon/FormatDingbatCallout.java b/xsl/extensions/saxon63/com/nwalsh/saxon/FormatDingbatCallout.java
new file mode 100644
index 000000000..3fea34a18
--- /dev/null
+++ b/xsl/extensions/saxon63/com/nwalsh/saxon/FormatDingbatCallout.java
@@ -0,0 +1,87 @@
+package com.nwalsh.saxon;
+
+import org.xml.sax.SAXException;
+import org.w3c.dom.*;
+
+import javax.xml.transform.TransformerException;
+
+import com.icl.saxon.om.ElementInfo;
+import com.icl.saxon.om.NamePool;
+import com.icl.saxon.output.Emitter;
+import com.icl.saxon.tree.AttributeCollection;
+
+import com.nwalsh.saxon.Callout;
+
+/**
+ * <p>Utility class for the Verbatim extension (ignore this).</p>
+ *
+ * <p>$Id$</p>
+ *
+ * <p>Copyright (C) 2000, 2001 Norman Walsh.</p>
+ *
+ * <p><b>Change Log:</b></p>
+ * <dl>
+ * <dt>1.0</dt>
+ * <dd><p>Initial release.</p></dd>
+ * </dl>
+ *
+ * @author Norman Walsh
+ * <a href="mailto:ndw@nwalsh.com">ndw@nwalsh.com</a>
+ *
+ * @see Verbatim
+ *
+ * @version $Id$
+ **/
+
+public class FormatDingbatCallout extends FormatCallout {
+  int graphicsMax = 0;
+
+  public FormatDingbatCallout(NamePool nPool, int max, boolean fo) {
+    super(nPool, fo);
+    graphicsMax = max;
+  }
+
+  public void formatCallout(Emitter rtfEmitter,
+			    Callout callout) {
+    ElementInfo area = callout.getArea();
+    int num = callout.getCallout();
+    String userLabel = areaLabel(area);
+    String label = "";
+
+    if (userLabel != null) {
+      label = userLabel;
+    }
+
+    try {
+      if (userLabel == null && num <= graphicsMax) {
+	int inName = 0;
+	AttributeCollection inAttr = null;
+	int namespaces[] = new int[1];
+
+	if (foStylesheet) {
+	  inName = namePool.allocate("fo", foURI, "inline");
+	  inAttr = new AttributeCollection(namePool);
+	  inAttr.addAttribute("", "", "font-family", "CDATA", "ZapfDingbats");
+	} else {
+	  inName = namePool.allocate("", "", "font");
+	  inAttr = new AttributeCollection(namePool);
+	  inAttr.addAttribute("", "", "face", "CDATA", "ZapfDingbats");
+	}
+
+	startSpan(rtfEmitter);
+	rtfEmitter.startElement(inName, inAttr, namespaces, 0);
+
+	char chars[] = new char[1];
+	chars[0] = (char) (0x2775 + num);
+	rtfEmitter.characters(chars, 0, 1);
+
+	rtfEmitter.endElement(inName);
+	endSpan(rtfEmitter);
+      } else {
+	formatTextCallout(rtfEmitter, callout);
+      }
+    } catch (TransformerException e) {
+      System.out.println("Transformer Exception in graphic formatCallout");
+    }
+  }
+}
diff --git a/xsl/extensions/saxon63/com/nwalsh/saxon/Verbatim.java b/xsl/extensions/saxon63/com/nwalsh/saxon/Verbatim.java
index 8c0880925..9585b8989 100644
--- a/xsl/extensions/saxon63/com/nwalsh/saxon/Verbatim.java
+++ b/xsl/extensions/saxon63/com/nwalsh/saxon/Verbatim.java
@@ -295,9 +295,11 @@ public class Verbatim {
 
     boolean useGraphics = false;
     boolean useUnicode = false;
+    boolean useDingbats = false;
 
     int unicodeStart = 49;
     int unicodeMax = 0;
+    int dingbatMax = 10;
 
     // Hardcoded defaults
     defaultColumn = 60;
@@ -331,6 +333,10 @@ public class Verbatim {
     varString = getVariable(context, "callout.unicode");
     useUnicode = !(varString.equals("0") || varString.equals(""));
 
+    // Use dingbats at all?
+    varString = getVariable(context, "callout.dingbats");
+    useDingbats = !(varString.equals("0") || varString.equals(""));
+
     if (useGraphics) {
       // Get the graphics path
       varString = getVariable(context, "callout.graphics.path");
@@ -380,6 +386,10 @@ public class Verbatim {
 					  unicodeStart,
 					  unicodeMax,
 					  foStylesheet);
+    } else if (useDingbats) {
+      fCallout = new FormatDingbatCallout(namePool,
+					  dingbatMax,
+					  foStylesheet);
     } else {
       fCallout = new FormatTextCallout(namePool, foStylesheet);
     }