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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "services/ui/display/viewport_metrics.h" | 5 #include "services/ui/display/viewport_metrics.h" |
6 | 6 |
7 #include "base/strings/stringprintf.h" | 7 #include "base/strings/stringprintf.h" |
8 | 8 |
9 namespace display { | 9 namespace display { |
10 | 10 |
11 namespace { | |
12 | |
13 std::string TouchSupportString(Display::TouchSupport touch_support) { | |
14 switch (touch_support) { | |
15 case Display::TOUCH_SUPPORT_UNKNOWN: | |
16 return "unknown"; | |
17 case Display::TOUCH_SUPPORT_AVAILABLE: | |
18 return "available"; | |
19 case Display::TOUCH_SUPPORT_UNAVAILABLE: | |
20 return "unavailable"; | |
21 } | |
22 NOTREACHED(); | |
23 return "Invalid TouchSupport"; | |
24 } | |
25 | |
26 std::string RotationString(Display::Rotation rotation) { | |
27 switch (rotation) { | |
28 case Display::ROTATE_0: | |
29 return "0"; | |
30 case Display::ROTATE_90: | |
31 return "90"; | |
32 case Display::ROTATE_180: | |
33 return "180"; | |
34 case Display::ROTATE_270: | |
35 return "270"; | |
36 } | |
37 NOTREACHED(); | |
38 return "Invalid Rotation"; | |
39 } | |
40 | |
41 } // namespace | |
42 | |
43 std::string ViewportMetrics::ToString() const { | 11 std::string ViewportMetrics::ToString() const { |
44 return base::StringPrintf( | 12 return base::StringPrintf( |
45 "ViewportMetrics(bounds=%s, work_area=%s, pixel_size=%s, " | 13 "ViewportMetrics(bounds_in_pixels=%s, device_scale_factor=%g, " |
46 "rotation=%s, touch_support=%s, " | 14 "ui_scale_factor=%g)", |
47 "device_scale_factor=%g, ui_scale_factor=%g)", | 15 bounds_in_pixels.ToString().c_str(), device_scale_factor, |
48 bounds.ToString().c_str(), work_area.ToString().c_str(), | |
49 pixel_size.ToString().c_str(), RotationString(rotation).c_str(), | |
50 TouchSupportString(touch_support).c_str(), device_scale_factor, | |
51 ui_scale_factor); | 16 ui_scale_factor); |
52 } | 17 } |
53 | 18 |
54 } // namespace display | 19 } // namespace display |
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