// 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.

#include "ash/wm/property_util.h"

#include "ash/wm/window_util.h"
#include "ui/aura/client/aura_constants.h"
#include "ui/aura/window.h"
#include "ui/aura/window_property.h"
#include "ui/base/ui_base_types.h"
#include "ui/gfx/rect.h"

DECLARE_WINDOW_PROPERTY_TYPE(bool)
DECLARE_WINDOW_PROPERTY_TYPE(ash::WindowPersistsAcrossAllWorkspacesType)

namespace ash {

namespace {

const aura::WindowProperty<bool> kWindowTrackedByWorkspaceProp = {true};

const aura::WindowProperty<WindowPersistsAcrossAllWorkspacesType>
    kWindowPersistsAcrossAllWorkspacesProp =
    {WINDOW_PERSISTS_ACROSS_ALL_WORKSPACES_VALUE_DEFAULT};

bool g_default_windows_persist_across_all_workspaces = false;

}  // namespace

void SetRestoreBounds(aura::Window* window, const gfx::Rect& bounds) {
  window->SetProperty(aura::client::kRestoreBoundsKey, new gfx::Rect(bounds));
}

void SetRestoreBoundsIfNotSet(aura::Window* window) {
  if (!GetRestoreBounds(window))
    SetRestoreBounds(window, window->bounds());
}

const gfx::Rect* GetRestoreBounds(aura::Window* window) {
  return window->GetProperty(aura::client::kRestoreBoundsKey);
}

void ClearRestoreBounds(aura::Window* window) {
  window->ClearProperty(aura::client::kRestoreBoundsKey);
}

void ToggleMaximizedState(aura::Window* window) {
  window->SetProperty(aura::client::kShowStateKey,
                      wm::IsWindowMaximized(window) ? ui::SHOW_STATE_NORMAL
                                                    : ui::SHOW_STATE_MAXIMIZED);
}

const aura::WindowProperty<bool>* const
    kWindowTrackedByWorkspacePropKey = &kWindowTrackedByWorkspaceProp;

const aura::WindowProperty<WindowPersistsAcrossAllWorkspacesType>* const
    kWindowPersistsAcrossAllWorkspacesPropKey =
    &kWindowPersistsAcrossAllWorkspacesProp;

void SetTrackedByWorkspace(aura::Window* window, bool value) {
  window->SetProperty(kWindowTrackedByWorkspacePropKey, value);
}

bool GetTrackedByWorkspace(aura::Window* window) {
  return window->GetProperty(kWindowTrackedByWorkspacePropKey);
}

void SetPersistsAcrossAllWorkspaces(
    aura::Window* window,
    WindowPersistsAcrossAllWorkspacesType type) {
  window->SetProperty(kWindowPersistsAcrossAllWorkspacesPropKey, type);
}

bool GetPersistsAcrossAllWorkspaces(aura::Window* window) {
  switch (window->GetProperty(kWindowPersistsAcrossAllWorkspacesPropKey)) {
    case WINDOW_PERSISTS_ACROSS_ALL_WORKSPACES_VALUE_YES:
      return true;
    case WINDOW_PERSISTS_ACROSS_ALL_WORKSPACES_VALUE_NO:
      return false;
    case WINDOW_PERSISTS_ACROSS_ALL_WORKSPACES_VALUE_DEFAULT:
      return g_default_windows_persist_across_all_workspaces;
  }
  return false;
}

void SetDefaultPersistsAcrossAllWorkspaces(bool value) {
  g_default_windows_persist_across_all_workspaces = value;
}

}