[gnome-documents] preview: Don't show the places dialog if there is only one page

[Debarshi Ray <debarshir src gnome org>]

commit c02ce2fc7708d26c34c0d82b145d3bd1b5426bb8
Author: Alessandro Bono <shadow openaliasbox org>
Date:   Wed Aug 19 17:15:53 2015 +0200

    preview: Don't show the places dialog if there is only one page
    
    Fall out from b0eb19903f9db0802bfcc1b10747071360087e23 and
    f14758b1c296cf566895c179fe11e0e3e353d0e9
    
    https://bugzilla.gnome.org/show_bug.cgi?id=753199

 src/preview.js |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/src/preview.js b/src/preview.js
index 1e78b86..d888d30 100644
--- a/src/preview.js
+++ b/src/preview.js
@@ -137,8 +137,8 @@ const PreviewView = new Lang.Class({
             function() {
                 this._changeRotation(90);
             }));
-        let showPlaces = Application.application.lookup_action('places');
-        let showPlacesId = showPlaces.connect('activate', Lang.bind(this, this._showPlaces));
+        this._places = Application.application.lookup_action('places');
+        let placesId = this._places.connect('activate', Lang.bind(this, this._showPlaces));
 
         let nightModeId = Application.application.connect('action-state-changed::night-mode',
             Lang.bind(this, this._updateNightMode));
@@ -162,7 +162,7 @@ const PreviewView = new Lang.Class({
                 this._copy.disconnect(copyId);
                 rotLeft.disconnect(rotLeftId);
                 rotRight.disconnect(rotRightId);
-                showPlaces.disconnect(showPlacesId);
+                this._places.disconnect(placesId);
                 Application.application.disconnect(presentCurrentId);
                 Application.application.disconnect(nightModeId);
             }));
@@ -170,7 +170,7 @@ const PreviewView = new Lang.Class({
 
     _onLoadStarted: function() {
         this._bookmarkPage.enabled = false;
-        this._showPlaces.enabled = false;
+        this._places.enabled = false;
         this._copy.enabled = false;
     },
 
@@ -561,7 +561,7 @@ const PreviewView = new Lang.Class({
 
             let hasMultiplePages = (this._model.document.get_n_pages() > 1);
             this._bookmarkPage.enabled = hasMultiplePages && this._bookmarks;
-            this._showPlaces.enabled = hasMultiplePages;
+            this._places.enabled = hasMultiplePages;
 
             this._model.connect('page-changed', Lang.bind(this, this._onPageChanged));