| // Copyright 2019 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 "ui/base/cursor/cursor_theme_manager_linux.h" |
| |
| namespace ui { |
| |
| // static |
| CursorThemeManagerLinux* CursorThemeManagerLinux::instance_ = nullptr; |
| |
| // static |
| void CursorThemeManagerLinux::SetInstance(CursorThemeManagerLinux* instance) { |
| instance_ = instance; |
| } |
| |
| // static |
| CursorThemeManagerLinux* CursorThemeManagerLinux::GetInstance() { |
| return instance_; |
| } |
| |
| CursorThemeManagerLinux::CursorThemeManagerLinux() = default; |
| |
| CursorThemeManagerLinux::~CursorThemeManagerLinux() = default; |
| |
| void CursorThemeManagerLinux::AddObserver( |
| CursorThemeManagerLinuxObserver* observer) { |
| cursor_theme_observers_.AddObserver(observer); |
| std::string name = GetCursorThemeName(); |
| if (!name.empty()) |
| observer->OnCursorThemeNameChanged(name); |
| int size = GetCursorThemeSize(); |
| if (size) |
| observer->OnCursorThemeSizeChanged(size); |
| } |
| |
| void CursorThemeManagerLinux::RemoveObserver( |
| CursorThemeManagerLinuxObserver* observer) { |
| cursor_theme_observers_.RemoveObserver(observer); |
| } |
| |
| } // namespace ui |