| // Copyright 2013 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 "ash/accelerators/accelerator_commands.h" |
| |
| #include "ash/shell.h" |
| #include "ash/wm/mru_window_tracker.h" |
| #include "ash/wm/screen_pinning_controller.h" |
| #include "ash/wm/window_state.h" |
| #include "ash/wm/window_util.h" |
| #include "ash/wm/wm_event.h" |
| #include "base/metrics/user_metrics.h" |
| #include "chromeos/chromeos_switches.h" |
| #include "ui/display/display.h" |
| #include "ui/display/display_switches.h" |
| #include "ui/display/manager/display_manager.h" |
| #include "ui/display/manager/managed_display_info.h" |
| #include "ui/display/screen.h" |
| #include "ui/gfx/geometry/point.h" |
| |
| namespace ash { |
| namespace accelerators { |
| |
| bool IsInternalDisplayZoomEnabled() { |
| display::DisplayManager* display_manager = Shell::Get()->display_manager(); |
| return display_manager->IsDisplayUIScalingEnabled() || |
| display_manager->IsInUnifiedMode() || |
| features::IsDisplayZoomSettingEnabled(); |
| } |
| |
| bool ZoomDisplay(bool up) { |
| if (up) |
| base::RecordAction(base::UserMetricsAction("Accel_Scale_Ui_Up")); |
| else |
| base::RecordAction(base::UserMetricsAction("Accel_Scale_Ui_Down")); |
| |
| display::DisplayManager* display_manager = Shell::Get()->display_manager(); |
| |
| if (display_manager->IsInUnifiedMode() || |
| !features::IsDisplayZoomSettingEnabled()) { |
| return display_manager->ZoomInternalDisplay(up); |
| } |
| |
| gfx::Point point = display::Screen::GetScreen()->GetCursorScreenPoint(); |
| display::Display display = |
| display::Screen::GetScreen()->GetDisplayNearestPoint(point); |
| return display_manager->ZoomDisplay(display.id(), up); |
| } |
| |
| void ResetDisplayZoom() { |
| base::RecordAction(base::UserMetricsAction("Accel_Scale_Ui_Reset")); |
| display::DisplayManager* display_manager = Shell::Get()->display_manager(); |
| if (features::IsDisplayZoomSettingEnabled() && |
| !display_manager->IsInUnifiedMode()) { |
| gfx::Point point = display::Screen::GetScreen()->GetCursorScreenPoint(); |
| display::Display display = |
| display::Screen::GetScreen()->GetDisplayNearestPoint(point); |
| display_manager->ResetDisplayZoom(display.id()); |
| } else { |
| display_manager->ResetInternalDisplayZoom(); |
| } |
| } |
| |
| bool ToggleMinimized() { |
| aura::Window* window = wm::GetActiveWindow(); |
| // Attempt to restore the window that would be cycled through next from |
| // the launcher when there is no active window. |
| if (!window) { |
| MruWindowTracker::WindowList mru_windows( |
| Shell::Get()->mru_window_tracker()->BuildMruWindowList()); |
| if (!mru_windows.empty()) |
| wm::GetWindowState(mru_windows.front())->Activate(); |
| return true; |
| } |
| wm::WindowState* window_state = wm::GetWindowState(window); |
| if (!window_state->CanMinimize()) |
| return false; |
| window_state->Minimize(); |
| return true; |
| } |
| |
| void ToggleMaximized() { |
| aura::Window* active_window = wm::GetActiveWindow(); |
| if (!active_window) |
| return; |
| base::RecordAction(base::UserMetricsAction("Accel_Toggle_Maximized")); |
| wm::WMEvent event(wm::WM_EVENT_TOGGLE_MAXIMIZE); |
| wm::GetWindowState(active_window)->OnWMEvent(&event); |
| } |
| |
| void ToggleFullscreen() { |
| aura::Window* active_window = wm::GetActiveWindow(); |
| if (!active_window) |
| return; |
| const wm::WMEvent event(wm::WM_EVENT_TOGGLE_FULLSCREEN); |
| wm::GetWindowState(active_window)->OnWMEvent(&event); |
| } |
| |
| bool CanUnpinWindow() { |
| // WindowStateType::TRUSTED_PINNED does not allow the user to press a key to |
| // exit pinned mode. |
| wm::WindowState* window_state = wm::GetActiveWindowState(); |
| return window_state && |
| window_state->GetStateType() == mojom::WindowStateType::PINNED; |
| } |
| |
| void UnpinWindow() { |
| aura::Window* pinned_window = |
| Shell::Get()->screen_pinning_controller()->pinned_window(); |
| if (pinned_window) |
| wm::GetWindowState(pinned_window)->Restore(); |
| } |
| |
| } // namespace accelerators |
| } // namespace ash |