plugins/edit_view/lib/edit_view.rb in redcar-0.3.3 vs plugins/edit_view/lib/edit_view.rb in redcar-0.3.4

@@ -1,8 +1,9 @@
 
 require "edit_view/actions/arrow_keys"
 require "edit_view/actions/deletion"
+require "edit_view/actions/esc"
 require "edit_view/actions/tab"
 require "edit_view/command"
 require "edit_view/document"
 require "edit_view/document/command"
 require "edit_view/document/controller"
@@ -68,10 +69,14 @@
     
     def self.delete_handlers
       [Actions::DeleteHandler]
     end
     
+    def self.esc_handlers
+      [Actions::EscapeHandler]
+    end
+    
     def self.all_tab_handlers
       all_handlers(:tab)
     end
     
     def self.all_esc_handlers
@@ -93,11 +98,12 @@
     def self.all_backspace_handlers
       all_handlers(:backspace)
     end
 
     def handle_key(handlers, modifiers)
-      handlers.detect do |h|
+      sorted_handlers = handlers.sort_by {|h| (h.respond_to?(:priority) and h.priority) || 0 }.reverse
+      sorted_handlers.detect do |h|
         begin
           h.handle(self, modifiers)
         rescue => e
           puts "*** Error in key handler: #{e.class} #{e.message}"
           puts e.backtrace.map {|l| " - " + l }
@@ -280,8 +286,11 @@
       self.grammar       = data[:grammar]
       document.text      = data[:contents]
       self.cursor_offset = data[:cursor_offset]
     end
     
+    def delay_parsing
+      controller.delay_parsing { yield }
+    end
   end
 end