[gnome-documents] documents: add a print() method to DocCommon

[Cosimo Cecchi <cosimoc src gnome org>]

commit 8e87941426194b25603fd4f22d1818afce633351
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Wed Jul 18 21:46:26 2012 -0400

    documents: add a print() method to DocCommon
    
    Will be shared between the selection toolbar and the menus.

 src/documents.js  |   17 +++++++++++++++++
 src/selections.js |   14 +-------------
 2 files changed, 18 insertions(+), 13 deletions(-)
---
diff --git a/src/documents.js b/src/documents.js
index 0df0c60..3641c8a 100644
--- a/src/documents.js
+++ b/src/documents.js
@@ -19,6 +19,7 @@
  *
  */
 
+const EvView = imports.gi.EvinceView;
 const GdkPixbuf = imports.gi.GdkPixbuf;
 const Gio = imports.gi.Gio;
 const Gd = imports.gi.Gd;
@@ -35,6 +36,7 @@ const Signals = imports.signals;
 const ChangeMonitor = imports.changeMonitor;
 const Global = imports.global;
 const Manager = imports.manager;
+const Notifications = imports.notifications;
 const Path = imports.path;
 const Query = imports.query;
 const Searchbar = imports.searchbar;
@@ -596,6 +598,21 @@ const DocCommon = new Lang.Class({
         }
     },
 
+    print: function(toplevel) {
+        this.load(null, Lang.bind(this,
+            function(doc, docModel, error) {
+                if (error) {
+                    log('Unable to print document ' + this.uri + ': ' + error);
+                    return;
+                }
+
+                let printOp = EvView.PrintOperation.new(docModel.get_document());
+                let printNotification = new Notifications.PrintNotification(printOp, doc);
+
+                printOp.run(toplevel);
+            }));
+    },
+
     setFavorite: function(favorite) {
         TrackerUtils.setFavorite(this.id, favorite, null);
     },
diff --git a/src/selections.js b/src/selections.js
index 685b8cc..2309a6c 100644
--- a/src/selections.js
+++ b/src/selections.js
@@ -971,19 +971,7 @@ const SelectionToolbar = new Lang.Class({
             return;
 
         let doc = Global.documentManager.getItemById(selection[0]);
-        doc.load(null, Lang.bind(this,
-            function(doc, docModel, error) {
-                if (error) {
-                    // TODO: handle error here!
-                    return;
-                }
-
-                let printOp = EvView.PrintOperation.new(docModel.get_document());
-                let printNotification = new Notifications.PrintNotification(printOp, doc);
-
-                let toplevel = this.widget.get_toplevel();
-                printOp.run(toplevel);
-            }));
+        doc.print(this.widget.get_toplevel());
     },
 
     _fadeIn: function() {