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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/renderer/extensions/notifications_native_handler.h" | |
6 | |
7 #include <string> | |
8 | |
9 #include "base/logging.h" | |
10 #include "base/values.h" | |
11 #include "chrome/common/extensions/api/notifications/notification_style.h" | |
12 #include "chrome/renderer/extensions/chrome_v8_context.h" | |
13 #include "content/public/renderer/v8_value_converter.h" | |
14 #include "ui/base/layout.h" | |
15 | |
16 namespace extensions { | |
17 | |
18 NotificationsNativeHandler::NotificationsNativeHandler(ScriptContext* context) | |
19 : ObjectBackedNativeHandler(context) { | |
20 RouteFunction( | |
21 "GetNotificationImageSizes", | |
22 base::Bind(&NotificationsNativeHandler::GetNotificationImageSizes, | |
23 base::Unretained(this))); | |
24 } | |
25 | |
26 void NotificationsNativeHandler::GetNotificationImageSizes( | |
27 const v8::FunctionCallbackInfo<v8::Value>& args) { | |
28 NotificationBitmapSizes bitmap_sizes = NotificationBitmapSizes(); | |
29 | |
30 float scale_factor = | |
31 ui::GetScaleForScaleFactor(ui::GetSupportedScaleFactors().back()); | |
32 | |
33 scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue); | |
34 dict->SetDouble("scaleFactor", scale_factor); | |
35 dict->SetInteger("icon.width", bitmap_sizes.icon_size.width()); | |
36 dict->SetInteger("icon.height", bitmap_sizes.icon_size.height()); | |
37 dict->SetInteger("image.width", bitmap_sizes.image_size.width()); | |
38 dict->SetInteger("image.height", bitmap_sizes.image_size.height()); | |
39 dict->SetInteger("buttonIcon.width", bitmap_sizes.button_icon_size.width()); | |
40 dict->SetInteger("buttonIcon.height", bitmap_sizes.button_icon_size.height()); | |
41 | |
42 scoped_ptr<content::V8ValueConverter> converter( | |
43 content::V8ValueConverter::create()); | |
44 args.GetReturnValue().Set( | |
45 converter->ToV8Value(dict.get(), context()->v8_context())); | |
46 } | |
47 | |
48 } // namespace extensions | |
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