started work on slideshow feature -- ui still in design...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>

ui (gen4)/features/all.js

@@ -18,6 +18,7 @@ var ui = require('features/ui')
 var status = require('features/ui-status')
 var marks = require('features/ui-marks')
 var widgets = require('features/ui-widgets')
+var slideshow = require('features/ui-slideshow')
 var exteditor = require('features/external-editor')
 var metadata = require('features/metadata')
 var meta = require('features/meta')

ui (gen4)/features/meta.js

@@ -111,6 +111,9 @@ core.ImageGridFeatures.Feature('viewer-testing', [
 		'ui-context-action-menu',
 		'ui-widget-test',
 
+	// slideshow...
+	'ui-slideshow',
+
 	// ui control...
 	'ui-clickable',
 	//'ui-autohide-cursor',

ui (gen4)/features/ui-slideshow.js

@@ -0,0 +1,90 @@
+/**********************************************************************
+* 
+*
+*
+**********************************************************************/
+
+define(function(require){ var module = {}
+
+//var DEBUG = DEBUG != null ? DEBUG : true
+
+var toggler = require('lib/toggler')
+var actions = require('lib/actions')
+var features = require('lib/features')
+
+var core = require('features/core')
+var base = require('features/base')
+
+
+
+/*********************************************************************/
+
+// XXX stub...
+var SlideshowActions = actions.Actions({
+	config: {
+	},
+
+	// XXX
+	// 	/Slideshow/
+	// 		Interval (3)/				-- not a toggler
+	// 			0.2
+	// 			1
+	// 			3*
+	// 			5
+	// 			Custom...				-- click to edit
+	// 		Direction (forward)/
+	// 			forward*
+	// 			revrse
+	// 		Looping (on)/
+	// 			on*
+	// 			off
+	// 		Start
+	// XXX need to set the default value in title...
+	// XXX might be a good idea to make this with an editable value...
+	// 		i.e.
+	// 			Interval: 3s /		-- 3s is editable...
+	// 				0.2		x		-- a history of values that can be 
+	// 									selected w/o closing the dialog
+	// 									or can be removed...
+	// 				1		x
+	// 				3		x
+	// 				Custom...		-- editable/placeholder... 'enter' 
+	// 									selects value and adds it to 
+	// 									history...
+	selectSlideshowInterval: ['Slideshow/Interval/*',
+		// XXX make this a custom menu rather than a lister... (???)
+		function(path, make){
+			make('0.2') 
+			make('1') 
+			make('3') 
+			make('Custom...') 
+		}],
+	toggleSlideshowDirection: ['Slideshow/Direction',
+		function(){}],
+	toggleSlideshowLooping: ['Slideshow/Looping',
+		function(){}],
+	toggleSlideshow: ['Slideshow/Start',
+		function(){}],
+})
+
+
+var Slideshow = 
+module.Slideshow = core.ImageGridFeatures.Feature({
+	title: '',
+	doc: '',
+
+	tag: 'ui-slideshow',
+	depends: [
+		'ui',
+	],
+
+	actions: SlideshowActions,
+})
+
+
+
+
+
+/**********************************************************************
+* vim:set ts=4 sw=4 :                                                */
+return module })

ui (gen4)/features/ui-widgets.js

@@ -40,7 +40,7 @@ var makeActionLister = function(list, filter, pre_order){
 
 	return function(path, inline_state){
 		inline_state = inline_state == null ? 
-			that.config['actions-list-show-toggler-state-inline']
+			this.config['actions-list-show-toggler-state-inline']
 			: inline_state
 
 		var that = this
@@ -62,6 +62,13 @@ var makeActionLister = function(list, filter, pre_order){
 			var n = paths[k][0]
 			var k = filter ? filter(k, n) : k
 
+			// prepare for toggler stuff...
+			var isToggler = that.isToggler && that.isToggler(n) || false
+			if(isToggler){
+				var cur_state = that[n]('?')
+				k = k +(inline_state ? (' ('+ cur_state +')') : '')
+			}
+
 			// XXX this expects that .client will trigger an open event...
 			var waitFor = function(child){
 				// we got a widget, wait for it to close...
@@ -85,19 +92,16 @@ var makeActionLister = function(list, filter, pre_order){
 			}
 
 			// toggler -- add state list...
-			if(that.isToggler && that.isToggler(n)){
+			if(isToggler){
 				var states = that[n]('??')
-				var cur = that[n]('?')
 
 				// bool toggler...
-				if(cur == 'on' || cur == 'off'){
+				if(cur_state == 'on' || cur_state == 'off'){
 					states = ['off', 'on']
 				}
 
 				states.forEach(function(state){
-					//actions[k +'/'+ state + (cur == state ? ' *': '')] =
-					actions[k +(inline_state ? (' ('+ cur +')') : '')
-							+'/'+ state + (cur == state ? ' *': '')] =
+					actions[k +'/'+ state + (cur_state == state ? ' *': '')] =
 						function(){ 
 							that[n](state) 
 						}