From 6776ed9f1a81e517139d85eb6d2e28911fd0fc35 Mon Sep 17 00:00:00 2001
From: kitfox
Date: Tue, 19 Mar 2013 05:20:37 +0000
Subject: Adding support for style sheets.

git-svn-id: https://svn.java.net/svn/svgsalamander~svn/trunk/svg-core@153 7dc7fa77-23fb-e6ad-8e2e-c86bd48ed22b
---
 .../java/com/kitfox/svg/xml/StyleAttribute.java    | 16 ++++--
 src/main/java/com/kitfox/svg/xml/StyleSheet.java   | 56 ++++++++++++++++++++
 .../java/com/kitfox/svg/xml/StyleSheetRule.java    | 59 ++++++++++++++++++++++
 3 files changed, 128 insertions(+), 3 deletions(-)
 create mode 100644 src/main/java/com/kitfox/svg/xml/StyleSheet.java
 create mode 100644 src/main/java/com/kitfox/svg/xml/StyleSheetRule.java

(limited to 'src/main/java/com/kitfox/svg/xml')

diff --git a/src/main/java/com/kitfox/svg/xml/StyleAttribute.java b/src/main/java/com/kitfox/svg/xml/StyleAttribute.java
index 2566724..b60a1bd 100644
--- a/src/main/java/com/kitfox/svg/xml/StyleAttribute.java
+++ b/src/main/java/com/kitfox/svg/xml/StyleAttribute.java
@@ -79,10 +79,20 @@ public class StyleAttribute implements Serializable
         this.stringValue = stringValue;
     }
 
-    public String getName() { return name; }
-    public StyleAttribute setName(String name) { this.name = name; return this; }
+    public String getName() {
+        return name;
+    }
     
-    public String getStringValue() { return stringValue; }
+    public StyleAttribute setName(String name)
+    {
+        this.name = name;
+        return this;
+    }
+    
+    public String getStringValue()
+    {
+        return stringValue; 
+    }
 
     public String[] getStringList() 
     { 
diff --git a/src/main/java/com/kitfox/svg/xml/StyleSheet.java b/src/main/java/com/kitfox/svg/xml/StyleSheet.java
new file mode 100644
index 0000000..da3db2e
--- /dev/null
+++ b/src/main/java/com/kitfox/svg/xml/StyleSheet.java
@@ -0,0 +1,56 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.kitfox.svg.xml;
+
+import java.util.HashMap;
+
+/**
+ *
+ * @author kitfox
+ */
+public class StyleSheet
+{
+    HashMap ruleMap = new HashMap();
+
+    public void addStyleRule(StyleSheetRule rule, String value)
+    {
+        ruleMap.put(rule, value);
+    }
+    
+    public boolean getStyle(StyleAttribute attrib, String tagName, String cssClass)
+    {
+        StyleSheetRule rule = new StyleSheetRule(attrib.getName(), tagName, cssClass);
+        String value = (String)ruleMap.get(rule);
+        
+        if (value != null)
+        {
+            attrib.setStringValue(value);
+            return true;
+        }
+        
+        //Try again using just class name
+        rule = new StyleSheetRule(attrib.getName(), null, cssClass);
+        value = (String)ruleMap.get(rule);
+        
+        if (value != null)
+        {
+            attrib.setStringValue(value);
+            return true;
+        }
+        
+        //Try again using just tag name
+        rule = new StyleSheetRule(attrib.getName(), tagName, null);
+        value = (String)ruleMap.get(rule);
+        
+        if (value != null)
+        {
+            attrib.setStringValue(value);
+            return true;
+        }
+        
+        return false;
+    }
+    
+}
diff --git a/src/main/java/com/kitfox/svg/xml/StyleSheetRule.java b/src/main/java/com/kitfox/svg/xml/StyleSheetRule.java
new file mode 100644
index 0000000..5389c2d
--- /dev/null
+++ b/src/main/java/com/kitfox/svg/xml/StyleSheetRule.java
@@ -0,0 +1,59 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.kitfox.svg.xml;
+
+/**
+ *
+ * @author kitfox
+ */
+public class StyleSheetRule
+{
+    final String styleName;
+    final String tag;
+    final String className;
+
+    public StyleSheetRule(String styleName, String tag, String className)
+    {
+        this.styleName = styleName;
+        this.tag = tag;
+        this.className = className;
+    }
+
+    public int hashCode()
+    {
+        int hash = 7;
+        hash = 13 * hash + (this.styleName != null ? this.styleName.hashCode() : 0);
+        hash = 13 * hash + (this.tag != null ? this.tag.hashCode() : 0);
+        hash = 13 * hash + (this.className != null ? this.className.hashCode() : 0);
+        return hash;
+    }
+
+    public boolean equals(Object obj)
+    {
+        if (obj == null)
+        {
+            return false;
+        }
+        if (getClass() != obj.getClass())
+        {
+            return false;
+        }
+        final StyleSheetRule other = (StyleSheetRule) obj;
+        if ((this.styleName == null) ? (other.styleName != null) : !this.styleName.equals(other.styleName))
+        {
+            return false;
+        }
+        if ((this.tag == null) ? (other.tag != null) : !this.tag.equals(other.tag))
+        {
+            return false;
+        }
+        if ((this.className == null) ? (other.className != null) : !this.className.equals(other.className))
+        {
+            return false;
+        }
+        return true;
+    }
+
+}
-- 
cgit v1.2.3-55-g7522