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 "base/values.h"
6 #include "chrome/test/chromedriver/chrome/device_metrics.h"
7 #include "chrome/test/chromedriver/chrome/devtools_client.h"
8 #include "chrome/test/chromedriver/chrome/mobile_emulation_override_manager.h"
9 #include "chrome/test/chromedriver/chrome/status.h"
10
MobileEmulationOverrideManager(DevToolsClient * client,const DeviceMetrics * device_metrics)11 MobileEmulationOverrideManager::MobileEmulationOverrideManager(
12 DevToolsClient* client,
13 const DeviceMetrics* device_metrics)
14 : client_(client), overridden_device_metrics_(device_metrics) {
15 if (overridden_device_metrics_)
16 client_->AddListener(this);
17 }
18
~MobileEmulationOverrideManager()19 MobileEmulationOverrideManager::~MobileEmulationOverrideManager() {
20 }
21
OnConnected(DevToolsClient * client)22 Status MobileEmulationOverrideManager::OnConnected(DevToolsClient* client) {
23 return ApplyOverrideIfNeeded();
24 }
25
OnEvent(DevToolsClient * client,const std::string & method,const base::DictionaryValue & params)26 Status MobileEmulationOverrideManager::OnEvent(
27 DevToolsClient* client,
28 const std::string& method,
29 const base::DictionaryValue& params) {
30 if (method == "Page.frameNavigated") {
31 const base::Value* unused_value;
32 if (!params.Get("frame.parentId", &unused_value))
33 return ApplyOverrideIfNeeded();
34 }
35 return Status(kOk);
36 }
37
ApplyOverrideIfNeeded()38 Status MobileEmulationOverrideManager::ApplyOverrideIfNeeded() {
39 if (overridden_device_metrics_ == NULL)
40 return Status(kOk);
41
42 base::DictionaryValue params;
43 params.SetInteger("width", overridden_device_metrics_->width);
44 params.SetInteger("height", overridden_device_metrics_->height);
45 params.SetDouble("deviceScaleFactor",
46 overridden_device_metrics_->device_scale_factor);
47 params.SetBoolean("emulateViewport",
48 overridden_device_metrics_->emulate_viewport);
49 params.SetBoolean("fitWindow", overridden_device_metrics_->fit_window);
50 params.SetBoolean("textAutosizing",
51 overridden_device_metrics_->text_autosizing);
52 params.SetDouble("fontScaleFactor",
53 overridden_device_metrics_->font_scale_factor);
54 return client_->SendCommand("Page.setDeviceMetricsOverride", params);
55 }
56