| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/common/layer_tree_settings_factory.h" |
| |
| #include "base/strings/string_number_conversions.h" |
| #include "cc/base/switches.h" |
| |
| namespace content { |
| |
| // static |
| void LayerTreeSettingsFactory::SetBrowserControlsSettings( |
| cc::LayerTreeSettings& settings, |
| const base::CommandLine& cmd) { |
| if (cmd.HasSwitch(cc::switches::kBrowserControlsShowThreshold)) { |
| std::string top_threshold_str = |
| cmd.GetSwitchValueASCII(cc::switches::kBrowserControlsShowThreshold); |
| double show_threshold; |
| if (base::StringToDouble(top_threshold_str, &show_threshold) && |
| show_threshold >= 0.f && show_threshold <= 1.f) |
| settings.top_controls_show_threshold = show_threshold; |
| } |
| |
| if (cmd.HasSwitch(cc::switches::kBrowserControlsHideThreshold)) { |
| std::string top_threshold_str = |
| cmd.GetSwitchValueASCII(cc::switches::kBrowserControlsHideThreshold); |
| double hide_threshold; |
| if (base::StringToDouble(top_threshold_str, &hide_threshold) && |
| hide_threshold >= 0.f && hide_threshold <= 1.f) |
| settings.top_controls_hide_threshold = hide_threshold; |
| } |
| } |
| |
| } // namespace content |