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// 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/shell_delegate.h"
#include "ash/wm/mru_window_tracker.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"
namespace ash {
namespace accelerators {
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::GetInstance()->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() {
wm::WindowState* window_state = wm::GetActiveWindowState();
if (!window_state)
return;
base::RecordAction(base::UserMetricsAction("Accel_Toggle_Maximized"));
wm::WMEvent event(wm::WM_EVENT_TOGGLE_MAXIMIZE);
window_state->OnWMEvent(&event);
}
void ToggleFullscreen() {
wm::WindowState* window_state = wm::GetActiveWindowState();
if (window_state) {
const wm::WMEvent event(wm::WM_EVENT_TOGGLE_FULLSCREEN);
window_state->OnWMEvent(&event);
}
}
void ToggleTouchHudProjection() {
base::RecordAction(base::UserMetricsAction("Accel_Touch_Hud_Clear"));
bool enabled = Shell::GetInstance()->is_touch_hud_projection_enabled();
Shell::GetInstance()->SetTouchHudProjectionEnabled(!enabled);
}
} // namespace accelerators
} // namespace ash
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