3 files changed, 130 insertions, 0 deletions
diff --git a/devtools/client/framework/dev-edition-promo/dev-edition-logo.png b/devtools/client/framework/dev-edition-promo/dev-edition-logo.png
new file mode 100644
index 000000000..4b90768d2
--- /dev/null
+++ b/devtools/client/framework/dev-edition-promo/dev-edition-logo.png
diff --git a/devtools/client/framework/dev-edition-promo/dev-edition-promo.css b/devtools/client/framework/dev-edition-promo/dev-edition-promo.css
new file mode 100644
index 000000000..01489fd47
--- /dev/null
+++ b/devtools/client/framework/dev-edition-promo/dev-edition-promo.css
@@ -0,0 +1,94 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+window {
+  -moz-appearance: none;
+  background-color: transparent;
+}
+
+#doorhanger-container {
+  width: 450px;
+}
+
+#top-panel {
+  padding: 20px;
+  background: #343c45; /* toolbars */
+  color: #8fa1b2; /* body text */
+/*
+ * Sloppy preprocessing since UNIX_BUT_NOT_MAC is only defined
+ * in `browser/app/profile/firefox.js`, which this file cannot
+ * depend on. Must style font-size to target linux.
+ */
+%ifdef XP_UNIX
+%ifndef XP_MACOSX
+  font-size: 13px;
+%else
+  font-size: 15px;
+%endif
+%else
+  font-size: 15px;
+%endif
+  line-height: 19px;
+  min-height: 100px;
+}
+
+#top-panel h1 {
+  font-weight: bold;
+  font-family: Open Sans, sans-serif;
+  font-size: 1.1em;
+}
+
+#top-panel p {
+  font-family: Open Sans, sans-serif;
+  font-size: 0.9em;
+  width: 300px;
+  display: block;
+  margin: 5px 0px 0px 0px;
+}
+
+#icon {
+  background-image: url("chrome://devtools/content/framework/dev-edition-promo/dev-edition-logo.png");
+  background-size: 64px 64px;
+  background-repeat: no-repeat;
+  width: 64px;
+  height: 64px;
+  margin-right: 20px;
+}
+
+#lower-panel {
+  padding: 20px;
+  background-color: #252c33; /* tab toolbars */
+  min-height: 75px;
+  border-top: 1px solid #292e33; /* text high contrast (light) */
+}
+
+#button-container {
+  margin: auto 20px;
+}
+
+#button-container button {
+  font: message-box !important;
+  font-size: 16px !important;
+  cursor: pointer;
+  width: 125px;
+  opacity: 1;
+  position: static;
+  -moz-appearance: none;
+  border-radius: 5px;
+  height: 30px;
+  width: 450px;
+  /* Override embossed borders on Windows/Linux */
+  border: none;
+}
+
+#close {
+  background-color: transparent;
+  color: #8fa1b2; /* body text */
+}
+
+#go {
+  margin-left: 100px;
+  background-color: #70bf53; /* green */
+  color: #f5f7fa; /* selection text color */
+}
diff --git a/devtools/client/framework/dev-edition-promo/dev-edition-promo.xul b/devtools/client/framework/dev-edition-promo/dev-edition-promo.xul
new file mode 100644
index 000000000..ca2515ab0
--- /dev/null
+++ b/devtools/client/framework/dev-edition-promo/dev-edition-promo.xul
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<!DOCTYPE window [
+<!ENTITY % toolboxDTD SYSTEM "chrome://devtools/locale/toolbox.dtd" >
+ %toolboxDTD;
+]>
+<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
+<?xml-stylesheet rel="stylesheet" href="chrome://devtools/content/framework/dev-edition-promo/dev-edition-promo.css" type="text/css"?>
+
+<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" id="dev-edition-promo">
+  <vbox id="doorhanger-container">
+    <hbox flex="1" id="top-panel">
+      <image id="icon" />
+      <vbox id="info">
+        <h1>Using Developer Tools in your browser?</h1>
+        <p>Download Firefox Developer Edition, our first browser made just for you.</p>
+      </vbox>
+    </hbox>
+    <hbox id="lower-panel" flex="1">
+      <hbox id="button-container" flex="1">
+        <button id="close"
+                flex="1"
+                standalone="true"
+                label="No thanks">
+        </button>
+        <button id="go"
+                flex="1"
+                standalone="true"
+                label="Learn more »">
+        </button>
+      </hbox>
+    </hbox>
+  </vbox>
+</window>