| // Copyright 2014 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ash/wm/cursor_manager_chromeos.h" |
| |
| #include <utility> |
| |
| #include "ash/constants/ash_switches.h" |
| #include "ash/keyboard/ui/keyboard_ui_controller.h" |
| #include "ash/keyboard/ui/keyboard_util.h" |
| #include "ash/resources/vector_icons/vector_icons.h" |
| #include "ash/shell.h" |
| #include "base/command_line.h" |
| #include "ui/aura/env.h" |
| #include "ui/base/cursor/cursor.h" |
| #include "ui/base/cursor/cursor_factory.h" |
| #include "ui/events/event.h" |
| #include "ui/gfx/paint_vector_icon.h" |
| #include "ui/wm/core/cursor_manager.h" |
| #include "ui/wm/core/native_cursor_manager.h" |
| |
| namespace ash { |
| |
| CursorManager::CursorManager(std::unique_ptr<wm::NativeCursorManager> delegate) |
| : wm::CursorManager(std::move(delegate)) {} |
| |
| CursorManager::~CursorManager() = default; |
| |
| void CursorManager::Init() { |
| if (base::CommandLine::ForCurrentProcess()->HasSwitch( |
| switches::kForceShowCursor)) { |
| // Set a custom cursor so users know that the switch is turned on. |
| gfx::NativeCursor cursor(ui::mojom::CursorType::kCustom); |
| const gfx::ImageSkia custom_icon = |
| gfx::CreateVectorIcon(kTouchIndicatorIcon, SK_ColorBLACK); |
| SkBitmap bitmap = *custom_icon.bitmap(); |
| gfx::Point hotspot(bitmap.width() / 2, bitmap.height() / 2); |
| auto* cursor_factory = ui::CursorFactory::GetInstance(); |
| cursor.SetPlatformCursor( |
| cursor_factory->CreateImageCursor(cursor.type(), bitmap, hotspot)); |
| cursor.set_custom_bitmap(bitmap); |
| cursor.set_custom_hotspot(hotspot); |
| |
| SetCursor(cursor); |
| LockCursor(); |
| return; |
| } |
| |
| // Hide the mouse cursor on startup. |
| HideCursor(); |
| SetCursor(ui::mojom::CursorType::kPointer); |
| } |
| |
| bool CursorManager::ShouldHideCursorOnKeyEvent( |
| const ui::KeyEvent& event) const { |
| if (event.type() != ui::ET_KEY_PRESSED) |
| return false; |
| |
| // Pressing one key repeatedly will not hide the cursor. |
| // To deal with the issue 855163 (http://crbug.com/855163). |
| if (event.is_repeat()) |
| return false; |
| |
| // Do not hide cursor when clicking the key with mouse button pressed. |
| if (aura::Env::GetInstance()->IsMouseButtonDown()) |
| return false; |
| |
| // Clicking on a key when the accessibility virtual keyboard is enabled should |
| // not hide the cursor. |
| if (keyboard::GetAccessibilityKeyboardEnabled()) |
| return false; |
| |
| // Clicking on a key in the virtual keyboard should not hide the cursor. |
| if (keyboard::KeyboardUIController::HasInstance() && |
| keyboard::KeyboardUIController::Get()->IsKeyboardVisible()) { |
| return false; |
| } |
| |
| // All alt, control and command key commands are ignored. |
| if (event.IsAltDown() || event.IsControlDown() || event.IsCommandDown()) |
| return false; |
| |
| ui::KeyboardCode code = event.key_code(); |
| if (code >= ui::VKEY_F1 && code <= ui::VKEY_F24) |
| return false; |
| if (code >= ui::VKEY_BROWSER_BACK && code <= ui::VKEY_MEDIA_LAUNCH_APP2) |
| return false; |
| switch (code) { |
| // Modifiers. |
| case ui::VKEY_SHIFT: |
| case ui::VKEY_CONTROL: |
| case ui::VKEY_MENU: |
| // Search key == VKEY_LWIN. |
| case ui::VKEY_LWIN: |
| case ui::VKEY_WLAN: |
| case ui::VKEY_POWER: |
| case ui::VKEY_BRIGHTNESS_DOWN: |
| case ui::VKEY_BRIGHTNESS_UP: |
| case ui::VKEY_KBD_BRIGHTNESS_UP: |
| case ui::VKEY_KBD_BRIGHTNESS_DOWN: |
| case ui::VKEY_PRIVACY_SCREEN_TOGGLE: |
| case ui::VKEY_ZOOM: |
| return false; |
| default: |
| return true; |
| } |
| } |
| |
| } // namespace ash |