Implement avatar browser for tablet avatar settings

interface/resources/qml/dialogs/preferences/AvatarPreference.qml

@@ -10,8 +10,8 @@
 
 import QtQuick 2.5
 
-import "../../dialogs"
 import "../../controls-uit"
+import "../../hifi/tablet/tabletWindows/preferences"
 
 Preference {
     id: root
@@ -82,12 +82,26 @@ Preference {
                 verticalCenter: dataTextField.verticalCenter
             }
             onClicked: {
-                // Load dialog via OffscreenUi so that JavaScript EventBridge is available.
+                if (typeof desktop !== "undefined") {
-                root.browser = OffscreenUi.load("dialogs/preferences/AvatarBrowser.qml");
+                    // Load dialog via OffscreenUi so that JavaScript EventBridge is available.
-                root.browser.windowDestroyed.connect(function(){
+                    root.browser = OffscreenUi.load("dialogs/preferences/AvatarBrowser.qml");
-                    root.browser = null;
+                    root.browser.windowDestroyed.connect(function(){
-                });
+                        root.browser = null;
+                    });
+                } else {
+                    root.browser = tabletAvatarBrowserBuilder.createObject(tabletRoot, {
+                        createGlobalEventBridgeSource: eventBridgeJavaScriptToInject
+                    });
+
+                    // Make dialog modal.
+                    tabletRoot.openModal = root.browser;
+                }
             }
         }
+
+        Component {
+            id: tabletAvatarBrowserBuilder;
+            TabletAvatarBrowser { }
+        }
     }
 }

interface/resources/qml/hifi/tablet/tabletWindows/preferences/TabletAvatarBrowser.qml

@@ -0,0 +1,79 @@
+//
+//  TabletAvatarBrowser.qml
+//
+//  Created by David Rowe on 14 Mar 2017
+//  Copyright 2017 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+import QtQuick 2.5
+import QtQuick.Controls 1.4
+import QtWebChannel 1.0
+import QtWebEngine 1.2
+
+import "../../../../windows"
+import "../../../../controls-uit"
+import "../../../../styles-uit"
+
+Item {
+    id: root
+    objectName: "ModelBrowserDialog"
+
+    property string title: "Attachment Model"
+
+    property var result
+
+    signal selected(var modelUrl)
+    signal canceled()
+
+    anchors.fill: parent
+
+    /*
+    Rectangle {
+        id: pane  // Surrogate for ScrollingWindow's pane.
+        anchors.fill: parent
+    }
+    */
+
+    BaseWebView {
+        id: webview
+        url: "https://metaverse.highfidelity.com/marketplace?category=avatars"
+        focus: true
+
+        anchors {
+            top: parent.top
+            left: parent.left
+            right: parent.right
+            bottom: footer.top
+        }
+    }
+
+    Rectangle {
+        id: footer
+        height: 40
+
+        anchors {
+            left: parent.left
+            right: parent.right
+            bottom: parent.bottom
+        }
+
+        color: hifi.colors.baseGray
+
+        Row {
+            anchors {
+                verticalCenter: parent.verticalCenter
+                right: parent.right
+                rightMargin: hifi.dimensions.contentMargin.x
+            }
+
+            Button {
+                text: "Cancel"
+                color: hifi.buttons.white
+                onClicked: root.destroy();
+            }
+        }
+    }
+}