[Hyperic-hq-discuss] hq r8248 - in trunk/src/org/hyperic/hq/hqu/rendit_sys: html render

[<jt...@hy...>]

Author: jtravis
Date: 2008-03-13 18:50:54 -0700 (Thu, 13 Mar 2008)
New Revision: 8248
URL: http://svn.hyperic.org/?view=rev&root=Hyperic+HQ&revision=8248

Added:
   trunk/src/org/hyperic/hq/hqu/rendit_sys/html/HQUWebUtil.groovy
   trunk/src/org/hyperic/hq/hqu/rendit_sys/html/TwoPanedFilterBuilder.groovy
Modified:
   trunk/src/org/hyperic/hq/hqu/rendit_sys/render/RenderFrame.groovy
Log:
Merge from 3.2:  Introduce HQUWebUtil which will allow DSL-style creation of web-widgets in the view.  Currently it abstracts out our 2-paned filter, which is used in the event center (and alert center)

Added: trunk/src/org/hyperic/hq/hqu/rendit_sys/html/HQUWebUtil.groovy
===================================================================
--- trunk/src/org/hyperic/hq/hqu/rendit_sys/html/HQUWebUtil.groovy	                        (rev 0)
+++ trunk/src/org/hyperic/hq/hqu/rendit_sys/html/HQUWebUtil.groovy	2008-03-14 01:50:54 UTC (rev 8248)
@@ -0,0 +1,35 @@
+/**
+ * This utility class provides methods for creating web-widgets programatically.
+ * The primary goal is to share functionality between views.
+ */
+
+package org.hyperic.hq.hqu.rendit.html
+
+class HQUWebUtil {
+    /**
+     * Create a TwoPanedFilterBuilder.  
+     *
+     * In myView.gsp:
+     *    <% hquTwoPanedFilter { w -> 
+              w.filter('My Filter Box') {
+                  w.filterElement('First Filter') {
+                      %> some HTML <% 
+                  }
+                  w.filterElement('Second Filter') {
+                      %> more HTML <%
+                  }
+              }
+              w.pane {
+                  %> right-side-of-the-window stuff <%
+              }
+           } %>
+     *
+     */
+    static hquTwoPanedFilter(Binding b, Closure yield) {
+        def output = b.PAGE.getOutput()
+        def builder = new TwoPanedFilterBuilder(output:output)
+        builder.filterAndPane {
+            yield(builder)
+        }
+    }
+}
\ No newline at end of file

Added: trunk/src/org/hyperic/hq/hqu/rendit_sys/html/TwoPanedFilterBuilder.groovy
===================================================================
--- trunk/src/org/hyperic/hq/hqu/rendit_sys/html/TwoPanedFilterBuilder.groovy	                        (rev 0)
+++ trunk/src/org/hyperic/hq/hqu/rendit_sys/html/TwoPanedFilterBuilder.groovy	2008-03-14 01:50:54 UTC (rev 8248)
@@ -0,0 +1,93 @@
+package org.hyperic.hq.hqu.rendit.html
+
+/**
+ * A TwoPanedFilter is a builder which allows for a filter, 
+ * filter-elements, and a content pane.
+ *
+ *  It contains a small left-column (where filters are) and a large
+ *  right column (the content pane)
+ *
+ * To use it:
+ *  def x = new TwoPanedFilterBuilder(output) 
+ *  x.filterAndPane {
+      x.filters('Filter Box') {
+          x.filterElement('Element one') {
+              output.write('Body of one')
+          }
+          x.filterElement('Element two') {
+              output.write('Body of two')
+          }
+      }
+    x.pane {
+        output.write('Body of pane')
+    }
+ }
+ *
+ *
+ */
+class TwoPanedFilterBuilder extends BuilderSupport {
+    def output
+    
+    def createNode(name, value) {
+        def res = [nodeType: name, name: value]
+        if (name == 'filterAndPane') {
+            output.write("""
+    <div style="margin-top:10px;margin-left:10px;margin-bottom:5px;padding-right:10px;">""")
+            res.finish = { """
+    </div>
+"""  }
+        } else if (name == 'filter') {
+            output.write("""
+        <div style="float:left;width:18%;margin-right:10px;">
+          <div class="filters">
+            <div class="BlockTitle">${res.name}</div>
+            <div class="filterBox">""")
+            res.finish= { """
+            </div>
+          </div>
+        </div>
+""" }
+        } else if (name == 'filterElement') {
+            output.write("""
+             <div class="fieldSetStacked" style="margin-bottom:8px;">
+               <span><strong>${res.name}</strong></span>
+               <div>""")
+            res.finish = { """
+     	       </div>
+             </div>          
+""" }
+        } else if (name == 'pane') {
+            output.write("""
+        <div style="float:right;width:78%;display:inline;height: 445px;overflow-x: hidden; overflow-y: auto;" 
+             id="logsCont">
+          <div>""")
+            res.finish = { """
+          </div>
+        </div>
+""" }
+        } else {
+            throw new RuntimeException("Unknown type: [$name]")
+        }
+        res
+    }
+    
+    def createNode(name) {
+        createNode(name, 'unspecified')
+    }
+    
+    def createNode(name, Map attributes) {
+        createNode(name)
+    }
+    
+    def createNode(name, Map Attributes, value) {
+        createNode(name)
+    }
+    
+    void setParent(parent, child) {
+        child.parent = parent
+    }
+    
+    void nodeCompleted(parent, node) {
+        output.write(node.finish())
+    }
+}

Modified: trunk/src/org/hyperic/hq/hqu/rendit_sys/render/RenderFrame.groovy
===================================================================
--- trunk/src/org/hyperic/hq/hqu/rendit_sys/render/RenderFrame.groovy	2008-03-14 01:50:40 UTC (rev 8247)
+++ trunk/src/org/hyperic/hq/hqu/rendit_sys/render/RenderFrame.groovy	2008-03-14 01:50:54 UTC (rev 8248)
@@ -3,6 +3,7 @@
 import org.codehaus.groovy.runtime.MethodClosure
 import java.lang.reflect.Modifier
 import org.hyperic.hq.hqu.rendit.html.DojoUtil
+import org.hyperic.hq.hqu.rendit.html.HQUWebUtil
 import org.hyperic.hq.hqu.rendit.html.HtmlUtil
 import org.hyperic.hq.hqu.rendit.html.FormGenerator
 import org.apache.commons.logging.Log
@@ -107,6 +108,7 @@
 
         res += staticMethodsToMap(varMap, DojoUtil)        
         res += staticMethodsToMap(varMap, HtmlUtil)        
+        res += staticMethodsToMap(varMap, HQUWebUtil)        
         
         // Override general methods which generate links so that URLs can
         // be re-written