[gnome-maps/wip/mattiasb/templates: 4/10] Sidebar: Use Templates

[Mattias Bengtsson <mattiasb src gnome org>]

commit c5d71c908e8a64140e2605a7c69d18bda182880d
Author: Mattias Bengtsson <mattias jc bengtsson gmail com>
Date:   Thu Mar 12 23:12:18 2015 +0100

    Sidebar: Use Templates
    
    https://bugzilla.gnome.org/show_bug.cgi?id=740647

 data/ui/sidebar.ui |  274 +++++++++++++++++++++++++++-------------------------
 src/sidebar.js     |   46 +++------
 2 files changed, 158 insertions(+), 162 deletions(-)
---
diff --git a/data/ui/sidebar.ui b/data/ui/sidebar.ui
index 3103a50..490f3df 100644
--- a/data/ui/sidebar.ui
+++ b/data/ui/sidebar.ui
@@ -2,185 +2,197 @@
 <!-- Generated with glade 3.18.3 -->
 <interface>
   <requires lib="gtk+" version="3.10"/>
-  <object class="GtkGrid" id="sidebar">
-    <property name="name">sidebar</property>
+  <template class="Gjs_Sidebar" parent="GtkRevealer">
     <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="vexpand">True</property>
+    <property name="transition_type">slide-left</property>
+    <property name="transition_duration">400</property>
+    <property name="halign">end</property>
     <property name="valign">fill</property>
-    <property name="column_homogeneous">True</property>
-    <property name="orientation">vertical</property>
-    <property name="width_request">320</property>
-    <property name="row_spacing">2</property>
+    <style>
+      <class name="maps-sidebar"/>
+    </style>
     <child>
-      <object class="GtkBox" id="mode-chooser">
+      <object class="GtkGrid" id="sidebar">
+        <property name="name">sidebar</property>
         <property name="visible">True</property>
         <property name="can_focus">False</property>
-        <property name="halign">center</property>
-        <property name="margin-top">10</property>
+        <property name="vexpand">True</property>
+        <property name="valign">fill</property>
+        <property name="column_homogeneous">True</property>
+        <property name="orientation">vertical</property>
+        <property name="width_request">320</property>
+        <property name="row_spacing">2</property>
         <child>
-          <object class="GtkRadioButton" id="mode-pedestrian-toggle">
-            <property name="name">mode-pedestrian-toggle</property>
+          <object class="GtkBox" id="mode-chooser">
             <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="draw_indicator">False</property>
-            <property name="height-request">32</property>
-            <property name="width-request">42</property>
+            <property name="can_focus">False</property>
+            <property name="halign">center</property>
+            <property name="margin-top">10</property>
             <child>
-              <object class="GtkImage" id="mode-pedestrian-image">
+              <object class="GtkRadioButton" id="modePedestrianToggle">
+                <property name="name">mode-pedestrian-toggle</property>
                 <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="icon-name">route-pedestrian-symbolic</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="draw_indicator">False</property>
+                <property name="height-request">32</property>
+                <property name="width-request">42</property>
+                <child>
+                  <object class="GtkImage" id="mode-pedestrian-image">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="icon-name">route-pedestrian-symbolic</property>
+                  </object>
+                </child>
+                <style>
+                  <class name="transportation-mode-button"/>
+                </style>
               </object>
             </child>
-            <style>
-              <class name="transportation-mode-button"/>
-            </style>
-          </object>
-        </child>
-        <child>
-          <object class="GtkRadioButton" id="mode-bike-toggle">
-            <property name="name">mode-bike-toggle</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="draw_indicator">False</property>
-            <property name="group">mode-pedestrian-toggle</property>
-            <property name="height-request">32</property>
-            <property name="width-request">42</property>
             <child>
-              <object class="GtkImage" id="mode-bike-image">
-              <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="icon-name">route-bike-symbolic</property>
+              <object class="GtkRadioButton" id="modeBikeToggle">
+                <property name="name">mode-bike-toggle</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="draw_indicator">False</property>
+                <property name="group">modePedestrianToggle</property>
+                <property name="height-request">32</property>
+                <property name="width-request">42</property>
+                <child>
+                  <object class="GtkImage" id="mode-bike-image">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="icon-name">route-bike-symbolic</property>
+                  </object>
+                </child>
+                <style>
+                  <class name="transportation-mode-button"/>
+                </style>
               </object>
             </child>
-            <style>
-              <class name="transportation-mode-button"/>
-            </style>
-          </object>
-        </child>
-        <child>
-          <object class="GtkRadioButton" id="mode-car-toggle">
-            <property name="name">mode-car-toggle</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="active">True</property>
-            <property name="draw_indicator">False</property>
-            <property name="group">mode-bike-toggle</property>
-            <property name="height-request">32</property>
-            <property name="width-request">42</property>
             <child>
-              <object class="GtkImage" id="mode-car-image">
+              <object class="GtkRadioButton" id="modeCarToggle">
+                <property name="name">mode-car-toggle</property>
                 <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="icon-name">route-car-symbolic</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="active">True</property>
+                <property name="draw_indicator">False</property>
+                <property name="group">modeBikeToggle</property>
+                <property name="height-request">32</property>
+                <property name="width-request">42</property>
+                <child>
+                  <object class="GtkImage" id="mode-car-image">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="icon-name">route-car-symbolic</property>
+                  </object>
+                </child>
+                <style>
+                  <class name="transportation-mode-button"/>
+                </style>
               </object>
             </child>
             <style>
-              <class name="transportation-mode-button"/>
+              <class name="linked"/>
             </style>
           </object>
         </child>
-        <style>
-          <class name="linked"/>
-        </style>
-      </object>
-    </child>
-    <child>
-      <object class="GtkListBox" id="entry-list">
-        <property name="name">sidebar-entry-list</property>
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="selection-mode">GTK_SELECTION_NONE</property>
-      </object>
-    </child>
-    <child>
-      <object class="GtkGrid" id="sidebar-route-info-wrapper">
-        <property name="visible">True</property>
-        <property name="hexpand">False</property>
         <child>
-          <object class="GtkGrid" id="sidebar-route-info">
-            <property name="name">sidebar-route-info</property>
+          <object class="GtkListBox" id="entryList">
+            <property name="name">sidebar-entry-list</property>
             <property name="visible">True</property>
             <property name="can_focus">False</property>
-            <property name="margin_start">17</property>
-            <property name="margin_end">17</property>
-            <property name="margin_top">12</property>
-            <property name="hexpand">true</property>
+            <property name="selection-mode">GTK_SELECTION_NONE</property>
+          </object>
+        </child>
+        <child>
+          <object class="GtkGrid" id="sidebar-route-info-wrapper">
+            <property name="visible">True</property>
+            <property name="hexpand">False</property>
             <child>
-              <object class="GtkLabel" id="time-info">
+              <object class="GtkGrid" id="sidebar-route-info">
+                <property name="name">sidebar-route-info</property>
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
-                <property name="halign">start</property>
+                <property name="margin_start">17</property>
+                <property name="margin_end">17</property>
+                <property name="margin_top">12</property>
                 <property name="hexpand">true</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel" id="distance-info">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="margin_start">10</property>
+                <child>
+                  <object class="GtkLabel" id="timeInfo">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="halign">start</property>
+                    <property name="hexpand">true</property>
+                  </object>
+                </child>
+                <child>
+                  <object class="GtkLabel" id="distanceInfo">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="margin_start">10</property>
+                  </object>
+                </child>
               </object>
             </child>
           </object>
         </child>
-      </object>
-    </child>
-    <child>
-      <object class="GtkFrame" id="instruction-frame">
-        <property name="can_focus">False</property>
-        <property name="margin_top">10</property>
-        <property name="shadow_type">in</property>
         <child>
-          <object class="GtkStack" id="instruction-stack">
-            <property name="visible">True</property>
+          <object class="GtkFrame" id="instruction-frame">
             <property name="can_focus">False</property>
+            <property name="margin_top">10</property>
+            <property name="shadow_type">in</property>
             <child>
-              <object class="GtkScrolledWindow" id="instruction-list-scrolled">
-                <property name="name">instruction-list-scrolled</property>
+              <object class="GtkStack" id="instructionStack">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
-                <property name="valign">fill</property>
-                <property name="vexpand">True</property>
-                <property name="margin">1</property>
-                <property name="hscrollbar_policy">never</property>
                 <child>
-                  <object class="GtkListBox" id="instruction-list">
-                    <property name="name">instruction-list</property>
+                  <object class="GtkScrolledWindow" id="instructionWindow">
+                    <property name="name">instruction-window</property>
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
                     <property name="valign">fill</property>
+                    <property name="vexpand">True</property>
+                    <property name="margin">1</property>
+                    <property name="hscrollbar_policy">never</property>
+                    <child>
+                      <object class="GtkListBox" id="instructionList">
+                        <property name="name">instruction-list</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="valign">fill</property>
+                      </object>
+                    </child>
+                  </object>
+                </child>
+                <child>
+                  <object class="GtkSpinner" id="instructionSpinner">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="active">True</property>
                   </object>
                 </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkSpinner" id="instruction-spinner">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="active">True</property>
               </object>
             </child>
           </object>
         </child>
+        <child>
+          <object class="GtkLinkButton" id="linkbutton1">
+            <property name="label" translatable="yes">Route search by GraphHopper</property>
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="receives_default">True</property>
+            <property name="use_action_appearance">False</property>
+            <property name="relief">none</property>
+            <property name="uri">https://graphhopper.com</property>
+            <style>
+              <class name="small-label"/>
+            </style>
+          </object>
+        </child>
       </object>
     </child>
-    <child>
-      <object class="GtkLinkButton" id="linkbutton1">
-        <property name="label" translatable="yes">Route search by GraphHopper</property>
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="receives_default">True</property>
-        <property name="use_action_appearance">False</property>
-        <property name="relief">none</property>
-        <property name="uri">https://graphhopper.com</property>
-        <style>
-          <class name="small-label"/>
-        </style>
-      </object>
-    </child>
-  </object>
+  </template>
 </interface>
diff --git a/src/sidebar.js b/src/sidebar.js
index 3f8a285..81d9127 100644
--- a/src/sidebar.js
+++ b/src/sidebar.js
@@ -57,50 +57,34 @@ const InstructionRow = new Lang.Class({
 const Sidebar = new Lang.Class({
     Name: 'Sidebar',
     Extends: Gtk.Revealer,
+    Template: 'resource:///org/gnome/Maps/ui/sidebar.ui',
+    InternalChildren: [ 'distanceInfo',
+                        'entryList',
+                        'instructionList',
+                        'instructionWindow',
+                        'instructionSpinner',
+                        'instructionStack',
+                        'modeBikeToggle',
+                        'modeCarToggle',
+                        'modePedestrianToggle',
+                        'timeInfo' ],
 
     _init: function(mapView) {
-        this.parent({ visible: true,
-                      transition_type: Gtk.RevealerTransitionType.SLIDE_LEFT,
-                      transition_duration: 400, // ms
-                      halign: Gtk.Align.END,
-                      valign: Gtk.Align.FILL
-                    });
-        this.get_style_context().add_class('maps-sidebar');
-
-        let ui = Utils.getUIObject('sidebar', [ 'sidebar',
-                                                'entry-list',
-                                                'instruction-list-scrolled',
-                                                'instruction-stack',
-                                                'instruction-spinner',
-                                                'instruction-list',
-                                                'mode-pedestrian-toggle',
-                                                'mode-bike-toggle',
-                                                'mode-car-toggle',
-                                                'time-info',
-                                                'distance-info' ]);
+        this.parent({ transition_type: Gtk.RevealerTransitionType.SLIDE_LEFT });
 
         this._mapView = mapView;
-        this._entryList = ui.entryList;
-        this._instructionList = ui.instructionList;
-        this._instructionStack = ui.instructionStack;
-        this._instructionWindow = ui.instructionListScrolled;
-        this._instructionSpinner = ui.instructionSpinner;
-        this._timeInfo = ui.timeInfo;
-        this._distanceInfo = ui.distanceInfo;
 
         this._initInstructionList();
 
-        this._initTransportationToggles(ui.modePedestrianToggle,
-                                        ui.modeBikeToggle,
-                                        ui.modeCarToggle);
+        this._initTransportationToggles(this._modePedestrianToggle,
+                                        this._modeBikeToggle,
+                                        this._modeCarToggle);
         this._initQuerySignals();
 
         let query = Application.routeService.query;
 
         query.addPoint(0);
         query.addPoint(1);
-
-        this.add(ui.sidebar);
     },
 
     _initTransportationToggles: function(pedestrian, bike, car) {