X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=app%2Fassets%2Fjavascripts%2Fmodels%2Fspeech_balloon.js.coffee;h=07a77e6d69bd9299d09553d9f745f407b4a133b1;hb=28197aecf803b9332afeebb4db14fb7042606f5e;hp=4d8e84b3dbeadfe3858021e3019df9cbb1a9a677;hpb=b16d4899d5e7332f572a40ba1ca32250a7952413;p=pettanr%2Fpettanr.git

diff --git a/app/assets/javascripts/models/speech_balloon.js.coffee b/app/assets/javascripts/models/speech_balloon.js.coffee
index 4d8e84b3..07a77e6d 100644
--- a/app/assets/javascripts/models/speech_balloon.js.coffee
+++ b/app/assets/javascripts/models/speech_balloon.js.coffee
@@ -16,15 +16,9 @@ class Pettanr.SpeechBalloon extends Peta.Element
   @pick_item_name: () ->
     'speech_balloon_template'
   
-  @pick_model: () ->
-    Manifest.item_name_to_model(@pick_item_name())
-  
   @traceable_item_names: () ->
     ['speech', 'balloon']
   
-  @is_traceable: (item_name) ->
-    _.contains(@traceable_item_names(), item_name)
-  
   trace_from_speech: () ->
   
   trace_from_balloon: () ->
@@ -38,26 +32,36 @@ class Pettanr.SpeechBalloon extends Peta.Element
       speech_balloon_template_settings: speech_balloon_template.get('settings')
     }
   
-  panel: (options = {}) ->
-    new Pettanr.Panel({id: @get('panel_id')}, options)
+  panel: () ->
+    new Pettanr.Cache.Retriever(Pettanr.Panel, @get('panel_id'))
   
   speech_balloon_template: () ->
-    new Pettanr.SpeechBalloonTemplate({id: @get('speech_balloon_template_id')})
+    new Pettanr.Cache.Retriever(Pettanr.SpeechBalloonTemplate, @get('speech_balloon_template_id'))
   
   @has_picture: () ->
     false
   
   symbol_option: () ->
-    sbt = @speech_balloon_template()
-    sbt.fetch({cache: true}).done =>
-      sp = sbt.system_picture()
-      sp.fetch({cache: true}).done =>
-        @trigger('ready:symbol', sp.tmb_opt_img_tag())
+    retriever = @speech_balloon_template()
+    @listenTo(retriever, 'retrieve', @retrieve_speech_balloon_template)
+    retriever.retrieve()
+  
+  retrieve_speech_balloon_template: (speech_balloon_template) -> 
+    retriever = speech_balloon_template.system_picture()
+    @listenTo(retriever, 'retrieve', @retrieve_system_picture)
+    retriever.retrieve()
+  
+  retrieve_system_picture: (system_picture) -> 
+    @trigger('ready:symbol', system_picture.tmb_opt_img_tag())
   
   filer_caption: () ->
-    @fetch({cache: true}).done =>
-      caption = @escape('caption')
-      @trigger('ready:caption', caption)
+    retriever = @retriever()
+    @listenTo(retriever, 'retrieve', @retrieve_filer_caption)
+    retriever.retrieve()
+  
+  retrieve_filer_caption: (item) -> 
+    caption = item.escape('caption')
+    @trigger('ready:caption', caption)
   
   plain_scenario: () ->
     @get('caption')