Use Image API

Author: takezoe

src/main/scala/Plugin.scala

@@ -1,5 +1,3 @@
-import javax.servlet.ServletContext
-
 import app.GistController
 import plugin.PluginRegistry
 import util.Version
@@ -27,6 +25,15 @@ class Plugin extends plugin.Plugin {
     // Mount controller
     registry.addController(new GistController, "/*")
 
+    registry.addImage("images/menu-revisions-active.png",
+      getClass.getClassLoader.getResourceAsStream("images/menu-revisions-active.png"))
+
+    registry.addImage("images/menu-revisions.png",
+      getClass.getClassLoader.getResourceAsStream("images/menu-revisions.png"))
+
+    registry.addImage("images/snippet.png",
+      getClass.getClassLoader.getResourceAsStream("images/snippet.png"))
+
     println("-- Gist plug-in initialized --")
   }
 

src/main/scala/util/ImageUtil.scala

@@ -1,7 +1,7 @@
 @(recent: Seq[model.Gist], gist: Option[model.Gist], files: Seq[(String, util.JGitUtil.ContentInfo)])(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@import util.ImageUtil._
+@import plugin.Images._
 @html.main("Snippets"){
   <div class="container">
     <div id="error"></div>

src/main/twirl/gist/edit.scala.html

@@ -1,7 +1,7 @@
 @(active: String, gist: model.Gist)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@import util.ImageUtil._
+@import plugin.Images._
 
 @menuitem(name: String, path: String, activeImage: String, normalImage: String, label: String, count: Int = 0) = {
   <li @if(active == name){class="active"}>