OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/ui/webui/metrics_handler.h" | 5 #include "chrome/browser/ui/webui/metrics_handler.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/metrics/histogram_macros.h" | 10 #include "base/metrics/histogram_macros.h" |
(...skipping 14 matching lines...) Expand all Loading... |
25 | 25 |
26 void MetricsHandler::RegisterMessages() { | 26 void MetricsHandler::RegisterMessages() { |
27 web_ui()->RegisterMessageCallback( | 27 web_ui()->RegisterMessageCallback( |
28 "metricsHandler:recordAction", | 28 "metricsHandler:recordAction", |
29 base::Bind(&MetricsHandler::HandleRecordAction, base::Unretained(this))); | 29 base::Bind(&MetricsHandler::HandleRecordAction, base::Unretained(this))); |
30 web_ui()->RegisterMessageCallback( | 30 web_ui()->RegisterMessageCallback( |
31 "metricsHandler:recordInHistogram", | 31 "metricsHandler:recordInHistogram", |
32 base::Bind(&MetricsHandler::HandleRecordInHistogram, | 32 base::Bind(&MetricsHandler::HandleRecordInHistogram, |
33 base::Unretained(this))); | 33 base::Unretained(this))); |
34 web_ui()->RegisterMessageCallback( | 34 web_ui()->RegisterMessageCallback( |
| 35 "metricsHandler:recordBooleanHistogram", |
| 36 base::Bind(&MetricsHandler::HandleRecordBooleanHistogram, |
| 37 base::Unretained(this))); |
| 38 web_ui()->RegisterMessageCallback( |
35 "metricsHandler:recordTime", | 39 "metricsHandler:recordTime", |
36 base::Bind(&MetricsHandler::HandleRecordTime, base::Unretained(this))); | 40 base::Bind(&MetricsHandler::HandleRecordTime, base::Unretained(this))); |
37 web_ui()->RegisterMessageCallback( | 41 web_ui()->RegisterMessageCallback( |
38 "metricsHandler:logEventTime", | 42 "metricsHandler:logEventTime", |
39 base::Bind(&MetricsHandler::HandleLogEventTime, base::Unretained(this))); | 43 base::Bind(&MetricsHandler::HandleLogEventTime, base::Unretained(this))); |
40 } | 44 } |
41 | 45 |
42 void MetricsHandler::HandleRecordAction(const base::ListValue* args) { | 46 void MetricsHandler::HandleRecordAction(const base::ListValue* args) { |
43 std::string string_action = base::UTF16ToUTF8(ExtractStringValue(args)); | 47 std::string string_action = base::UTF16ToUTF8(ExtractStringValue(args)); |
44 base::RecordComputedAction(string_action); | 48 base::RecordComputedAction(string_action); |
(...skipping 26 matching lines...) Expand all Loading... |
71 | 75 |
72 // As |histogram_name| may change between calls, the UMA_HISTOGRAM_ENUMERATION | 76 // As |histogram_name| may change between calls, the UMA_HISTOGRAM_ENUMERATION |
73 // macro cannot be used here. | 77 // macro cannot be used here. |
74 base::HistogramBase* counter = | 78 base::HistogramBase* counter = |
75 base::LinearHistogram::FactoryGet( | 79 base::LinearHistogram::FactoryGet( |
76 histogram_name, 1, int_boundary_value, bucket_count + 1, | 80 histogram_name, 1, int_boundary_value, bucket_count + 1, |
77 base::HistogramBase::kUmaTargetedHistogramFlag); | 81 base::HistogramBase::kUmaTargetedHistogramFlag); |
78 counter->Add(int_value); | 82 counter->Add(int_value); |
79 } | 83 } |
80 | 84 |
| 85 void MetricsHandler::HandleRecordBooleanHistogram(const base::ListValue* args) { |
| 86 std::string histogram_name; |
| 87 bool value; |
| 88 if (!args->GetString(0, &histogram_name) || !args->GetBoolean(1, &value)) { |
| 89 NOTREACHED(); |
| 90 return; |
| 91 } |
| 92 |
| 93 base::HistogramBase* counter = base::BooleanHistogram::FactoryGet( |
| 94 histogram_name, base::HistogramBase::kUmaTargetedHistogramFlag); |
| 95 counter->AddBoolean(value); |
| 96 } |
| 97 |
81 void MetricsHandler::HandleRecordTime(const base::ListValue* args) { | 98 void MetricsHandler::HandleRecordTime(const base::ListValue* args) { |
82 std::string histogram_name; | 99 std::string histogram_name; |
83 double value; | 100 double value; |
84 | 101 |
85 if (!args->GetString(0, &histogram_name) || | 102 if (!args->GetString(0, &histogram_name) || |
86 !args->GetDouble(1, &value) || | 103 !args->GetDouble(1, &value) || |
87 value < 0) { | 104 value < 0) { |
88 NOTREACHED(); | 105 NOTREACHED(); |
89 return; | 106 return; |
90 } | 107 } |
(...skipping 26 matching lines...) Expand all Loading... |
117 UMA_HISTOGRAM_TIMES("Tab.NewTabDOMContentLoaded", duration); | 134 UMA_HISTOGRAM_TIMES("Tab.NewTabDOMContentLoaded", duration); |
118 } else if (event_name == "Tab.NewTabOnload") { | 135 } else if (event_name == "Tab.NewTabOnload") { |
119 UMA_HISTOGRAM_TIMES("Tab.NewTabOnload", duration); | 136 UMA_HISTOGRAM_TIMES("Tab.NewTabOnload", duration); |
120 // The new tab page has finished loading; reset it. | 137 // The new tab page has finished loading; reset it. |
121 CoreTabHelper* core_tab_helper = CoreTabHelper::FromWebContents(tab); | 138 CoreTabHelper* core_tab_helper = CoreTabHelper::FromWebContents(tab); |
122 core_tab_helper->set_new_tab_start_time(base::TimeTicks()); | 139 core_tab_helper->set_new_tab_start_time(base::TimeTicks()); |
123 } else { | 140 } else { |
124 NOTREACHED(); | 141 NOTREACHED(); |
125 } | 142 } |
126 } | 143 } |
OLD | NEW |