| // Copyright (c) 2012 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. |
| |
| #ifndef ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ |
| #define ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ |
| |
| #include <memory> |
| |
| #include "ash/ash_export.h" |
| #include "base/compiler_specific.h" |
| #include "base/macros.h" |
| #include "base/strings/string16.h" |
| #include "ui/gfx/geometry/point.h" |
| #include "ui/gfx/native_widget_types.h" |
| #include "ui/wm/core/native_cursor_manager.h" |
| #include "ui/wm/core/native_cursor_manager_delegate.h" |
| |
| namespace ui { |
| class ImageCursors; |
| } |
| |
| namespace ash { |
| |
| namespace test { |
| class CursorManagerTestApi; |
| } |
| |
| // This does the ash-specific setting of cursor details like cursor |
| // visibility. It communicates back with the CursorManager through the |
| // NativeCursorManagerDelegate interface, which receives messages about what |
| // changes were acted on. |
| class ASH_EXPORT AshNativeCursorManager : public ::wm::NativeCursorManager { |
| public: |
| AshNativeCursorManager(); |
| ~AshNativeCursorManager() override; |
| |
| // Toggle native cursor enabled/disabled. |
| // The native cursor is enabled by default. When disabled, we hide the native |
| // cursor regardless of visibility state, and let CursorWindowManager draw |
| // the cursor. |
| void SetNativeCursorEnabled(bool enabled); |
| |
| private: |
| friend class test::CursorManagerTestApi; |
| |
| // Overridden from ::wm::NativeCursorManager: |
| void SetDisplay(const display::Display& display, |
| ::wm::NativeCursorManagerDelegate* delegate) override; |
| void SetCursor(gfx::NativeCursor cursor, |
| ::wm::NativeCursorManagerDelegate* delegate) override; |
| void SetVisibility(bool visible, |
| ::wm::NativeCursorManagerDelegate* delegate) override; |
| void SetCursorSet(ui::CursorSetType cursor_set, |
| ::wm::NativeCursorManagerDelegate* delegate) override; |
| void SetMouseEventsEnabled( |
| bool enabled, |
| ::wm::NativeCursorManagerDelegate* delegate) override; |
| |
| // The cursor location where the cursor was disabled. |
| gfx::Point disabled_cursor_location_; |
| |
| bool native_cursor_enabled_; |
| |
| std::unique_ptr<ui::ImageCursors> image_cursors_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AshNativeCursorManager); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ |