From f51feca37d54ddbd0202738090925da412ee0457 Mon Sep 17 00:00:00 2001
From: David Rowe <david@ctrlaltstudio.com>
Date: Mon, 8 Jun 2015 11:29:35 -0700
Subject: [PATCH] Add directory button

---
 examples/defaultScripts.js |  1 +
 examples/directory.js      | 86 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 87 insertions(+)
 create mode 100644 examples/directory.js

diff --git a/examples/defaultScripts.js b/examples/defaultScripts.js
index 8f32b80bba..61bed8d9b1 100644
--- a/examples/defaultScripts.js
+++ b/examples/defaultScripts.js
@@ -18,3 +18,4 @@ Script.load("notifications.js");
 Script.load("users.js");
 Script.load("grab.js");
 Script.load("pointer.js");
+Script.load("directory.js");
diff --git a/examples/directory.js b/examples/directory.js
new file mode 100644
index 0000000000..965abf1453
--- /dev/null
+++ b/examples/directory.js
@@ -0,0 +1,86 @@
+//
+//  directory.js
+//  examples
+//
+//  Created by David Rowe on 8 Jun 2015
+//  Copyright 2015 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
+//
+
+Script.include("libraries/globals.js");
+
+var directory = (function () {
+
+    var DIRECTORY_URL = "https://metaverse.highfidelity.com/directory",
+        directoryWindow,
+        DIRECTORY_BUTTON_URL = HIFI_PUBLIC_BUCKET + "images/tools/directory.svg",
+        BUTTON_WIDTH = 50,
+        BUTTON_HEIGHT = 50,
+        BUTTON_ALPHA = 0.9,
+        BUTTON_MARGIN = 8,
+        directoryButton,
+        viewport;
+
+    function updateButtonPosition() {
+        Overlays.editOverlay(directoryButton, {
+            x: viewport.x - BUTTON_WIDTH - BUTTON_MARGIN,
+            y: BUTTON_MARGIN
+        });
+    }
+
+    function onMousePressEvent(event) {
+        var clickedOverlay;
+
+        clickedOverlay = Overlays.getOverlayAtPoint({ x: event.x, y: event.y });
+
+        if (clickedOverlay === directoryButton) {
+            if (directoryWindow.url !== DIRECTORY_URL) {
+                directoryWindow.setURL(DIRECTORY_URL);
+            }
+            directoryWindow.setVisible(true);
+            directoryWindow.raise();
+        }
+    }
+
+    function onScriptUpdate() {
+        var oldViewport = viewport;
+
+        viewport = Controller.getViewportDimensions();
+
+        if (viewport.x !== oldViewport.x || viewport.y !== oldViewport.y) {
+            updateButtonPosition();
+        }
+    }
+
+    function setUp() {
+        viewport = Controller.getViewportDimensions();
+
+        directoryWindow = new WebWindow('Directory', DIRECTORY_URL, 900, 700, false);
+        directoryWindow.setVisible(false);
+
+        directoryButton = Overlays.addOverlay("image", {
+            imageURL: DIRECTORY_BUTTON_URL,
+            width: BUTTON_WIDTH,
+            height: BUTTON_HEIGHT,
+            x: viewport.x - BUTTON_WIDTH - BUTTON_MARGIN,
+            y: BUTTON_MARGIN,
+            alpha: BUTTON_ALPHA,
+            visible: true
+        });
+
+        updateButtonPosition();
+
+        Controller.mousePressEvent.connect(onMousePressEvent);
+
+        Script.update.connect(onScriptUpdate);
+    }
+
+    function tearDown() {
+        Overlays.deleteOverlay(directoryButton);
+    }
+
+    setUp();
+    Script.scriptEnding.connect(tearDown);
+}());
\ No newline at end of file