change: cache system

[pettanr/pettanr.git] / app / assets / javascripts / models / speech_balloon.js.coffee

diff --git a/app/assets/javascripts/models/speech_balloon.js.coffee b/app/assets/javascripts/models/speech_balloon.js.coffee
index 4d8e84b..07a77e6 100644 (file)
--- 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: () ->\r
     'speech_balloon_template'\r
   \r
-  @pick_model: () ->\r
-    Manifest.item_name_to_model(@pick_item_name())\r
-  \r
   @traceable_item_names: () ->\r
     ['speech', 'balloon']\r
   \r
-  @is_traceable: (item_name) ->\r
-    _.contains(@traceable_item_names(), item_name)\r
-  \r
   trace_from_speech: () ->\r
   \r
   trace_from_balloon: () ->\r
@@ -38,26 +32,36 @@ class Pettanr.SpeechBalloon extends Peta.Element
       speech_balloon_template_settings: speech_balloon_template.get('settings')\r
     }\r
   \r
-  panel: (options = {}) ->\r
-    new Pettanr.Panel({id: @get('panel_id')}, options)\r
+  panel: () ->\r
+    new Pettanr.Cache.Retriever(Pettanr.Panel, @get('panel_id'))\r
   \r
   speech_balloon_template: () ->\r
-    new Pettanr.SpeechBalloonTemplate({id: @get('speech_balloon_template_id')})\r
+    new Pettanr.Cache.Retriever(Pettanr.SpeechBalloonTemplate, @get('speech_balloon_template_id'))\r
   \r
   @has_picture: () ->\r
     false\r
   \r
   symbol_option: () ->\r
-    sbt = @speech_balloon_template()\r
-    sbt.fetch({cache: true}).done =>\r
-      sp = sbt.system_picture()\r
-      sp.fetch({cache: true}).done =>\r
-        @trigger('ready:symbol', sp.tmb_opt_img_tag())\r
+    retriever = @speech_balloon_template()\r
+    @listenTo(retriever, 'retrieve', @retrieve_speech_balloon_template)\r
+    retriever.retrieve()\r
+  \r
+  retrieve_speech_balloon_template: (speech_balloon_template) -> \r
+    retriever = speech_balloon_template.system_picture()\r
+    @listenTo(retriever, 'retrieve', @retrieve_system_picture)\r
+    retriever.retrieve()\r
+  \r
+  retrieve_system_picture: (system_picture) -> \r
+    @trigger('ready:symbol', system_picture.tmb_opt_img_tag())\r
   \r
   filer_caption: () ->\r
-    @fetch({cache: true}).done =>\r
-      caption = @escape('caption')\r
-      @trigger('ready:caption', caption)\r
+    retriever = @retriever()\r
+    @listenTo(retriever, 'retrieve', @retrieve_filer_caption)\r
+    retriever.retrieve()\r
+  \r
+  retrieve_filer_caption: (item) -> \r
+    caption = item.escape('caption')\r
+    @trigger('ready:caption', caption)\r
   \r
   plain_scenario: () ->\r
     @get('caption')\r