From f0281afe38bbe77313a4f90868c962c5bd43969a Mon Sep 17 00:00:00 2001
From: Jeremy Penner <jeremy@sporktania.com>
Date: Thu, 10 Feb 2011 13:34:32 -0800
Subject: [PATCH] clean up nev ui code; add hover class -- show undo only on
 hover over nev

---
 iffy.coffee | 29 +++++++++++++++++++++--------
 test.html   | 10 ++++++++++
 2 files changed, 31 insertions(+), 8 deletions(-)

diff --git a/iffy.coffee b/iffy.coffee
index d6e98d2..49b75cb 100644
--- a/iffy.coffee
+++ b/iffy.coffee
@@ -153,8 +153,14 @@ class Gst
 					<h1>#{@story.jStory.attr('title')}</h1>
 						<h2>#{@story.jStory.attr('author')}</h2>
 					  </div>")
+		dgEnter = () -> $(this).addClass('hover')
+		dgLeave = () -> $(this).removeClass('hover')
+			
 		for wst in @RgwstRun()
-			@jDiv.append($("<div class='nev'/>").append(wst.nev.StHtmlDisplay(this, wst)))
+			jDivNev = $("<div class='iffy-nev'/>")
+			jDivNev.append(wst.nev.StHtmlDisplay(this, wst))
+			@jDiv.append(jDivNev)
+			jDivNev.hover(dgEnter, dgLeave)
 		
 		for stId_dgOnClick in @mpstId_dgOnClick
 			@jDiv.find("##{stId_dgOnClick[0]}").click(stId_dgOnClick[1])
@@ -227,7 +233,15 @@ class Gst
 			catch error
 				stHtml = stHtml + "<p class='error'>[[error interpreting markup: #{error}]]</p>"
 		stHtml
-
+	StHtmlUi: (wst) ->
+		stHtmlUi = ""
+		for actor in @story.rgactor
+			if actor.StHtmlUi?
+				stHtmlUiT = actor.StHtmlUi(wst)
+				if stHtmlUiT?
+					stHtmlUi += stHtmlUiT
+		stHtmlUi
+		
 bind = (fn, me) -> ((args...) -> fn.apply(me, args))# argh new coffeescript won't let me use __bind :(
 
 # narrative event -- the story is told as a sequence of these.  Contains the HTML to display when the
@@ -255,7 +269,7 @@ class Nev
 		for dHTML in $(@dNev).contents()
 			jdivTmp.append(document.importNode(dHTML, true))
 		stHtml = jdivTmp[0].innerHTML
-		gst.FilterStHtml(stHtml, wst)
+		"<div class='iffy-nev-ui'>#{gst.StHtmlUi(wst)}</div><div class='iffy-nev-text'>#{gst.FilterStHtml(stHtml, wst)}</div>"
 
 #[word text to display] -- links to a word, usually a noun, that the player can interact with in some way.
 #[word] == [word word]
@@ -411,13 +425,12 @@ class ActorPlayer
 		if rgnev? then new EniArray(rgnev) else EniEmpty
 
 	FilterStHtml: (stHtml, wst) ->
-		stHtmlNew = TemplateFromStNev(stHtml, wst)(wst)
+		TemplateFromStNev(stHtml, wst)(wst)
+
+	StHtmlUi: (wst) ->
 		if (wst.nev.player_nevIDRespondedTo?)
 			stId = wst.gst.RegOnClick(() => @RemoveResponse(wst.nev); wst.gst.Display())
-			stHtmlNew = "<div class='iffy-player-action'>#{stHtmlNew}</div>" +
-						"<div class='iffy-player-ui'><a href='javascript:void(0)' id='#{stId}' class='iffy-undo'>Undo</a></div>"
-		stHtmlNew
-			
+			"<a href='javascript:void(0)' id='#{stId}' class='iffy-undo'>Undo</a>"
 			
 class Story
 	constructor: (@jStory) ->
diff --git a/test.html b/test.html
index 596b570..a8aa3a8 100644
--- a/test.html
+++ b/test.html
@@ -8,6 +8,16 @@
   			position: absolute;
   			background-color: #eeeeee;
   		}
+  		div.hover div {
+  			background-color: #f2f2f2;
+  		}
+  		div.iffy-nev-ui {
+  			display: none;
+  		}
+  		div.hover div.iffy-nev-ui {
+  			display: inline;
+  			float: right;
+  		}
 //  		a.iffy-word:link {
 //  			text-decoration: none;
 //  			color: #000000;