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// Copyright (c) 2011 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 "ui/aura_shell/toplevel_layout_manager.h"
#include "ui/aura/aura_constants.h"
#include "ui/aura/window.h"
#include "ui/aura_shell/property_util.h"
#include "ui/aura_shell/workspace/workspace.h"
#include "ui/aura_shell/workspace/workspace_manager.h"
#include "ui/base/ui_base_types.h"
#include "ui/gfx/screen.h"
namespace aura_shell {
namespace internal {
ToplevelLayoutManager::ToplevelLayoutManager() {
}
ToplevelLayoutManager::~ToplevelLayoutManager() {
for (Windows::const_iterator i = windows_.begin(); i != windows_.end(); ++i)
(*i)->RemoveObserver(this);
}
void ToplevelLayoutManager::OnWindowResized() {
}
void ToplevelLayoutManager::OnWindowAdded(aura::Window* child) {
windows_.insert(child);
child->AddObserver(this);
if (child->GetProperty(aura::kShowStateKey))
WindowStateChanged(child);
}
void ToplevelLayoutManager::OnWillRemoveWindow(aura::Window* child) {
windows_.erase(child);
child->RemoveObserver(this);
}
void ToplevelLayoutManager::OnChildWindowVisibilityChanged(aura::Window* child,
bool visibile) {
}
void ToplevelLayoutManager::SetChildBounds(aura::Window* child,
const gfx::Rect& requested_bounds) {
SetChildBoundsDirect(child, requested_bounds);
}
void ToplevelLayoutManager::OnPropertyChanged(aura::Window* window,
const char* name,
void* old) {
if (name == aura::kShowStateKey)
WindowStateChanged(window);
}
void ToplevelLayoutManager::WindowStateChanged(aura::Window* window) {
switch (window->GetIntProperty(aura::kShowStateKey)) {
case ui::SHOW_STATE_NORMAL: {
const gfx::Rect* restore = GetRestoreBounds(window);
window->SetProperty(aura::kRestoreBoundsKey, NULL);
if (restore)
window->SetBounds(*restore);
delete restore;
break;
}
case ui::SHOW_STATE_MAXIMIZED:
SetRestoreBoundsIfNotSet(window);
window->SetBounds(gfx::Screen::GetMonitorWorkAreaNearestWindow(window));
break;
case ui::SHOW_STATE_FULLSCREEN:
SetRestoreBoundsIfNotSet(window);
window->SetBounds(gfx::Screen::GetMonitorAreaNearestWindow(window));
// TODO: need to hide the launcher.
break;
default:
break;
}
}
} // namespace internal
} // namespace aura_shell
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