15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/wm/status_area_layout_manager.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 72a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ash/shelf/shelf_layout_manager.h" 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ash/shelf/shelf_widget.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/system/status_area_widget.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/auto_reset.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/aura/window.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/widget/widget.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ash { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//////////////////////////////////////////////////////////////////////////////// 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// StatusAreaLayoutManager, public: 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)StatusAreaLayoutManager::StatusAreaLayoutManager(aura::Window* container, 205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) ShelfWidget* shelf) 215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) : SnapToPixelLayoutManager(container), in_layout_(false), shelf_(shelf) { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)StatusAreaLayoutManager::~StatusAreaLayoutManager() { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//////////////////////////////////////////////////////////////////////////////// 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// StatusAreaLayoutManager, aura::LayoutManager implementation: 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void StatusAreaLayoutManager::OnWindowResized() { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LayoutStatusArea(); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void StatusAreaLayoutManager::SetChildBounds( 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) aura::Window* child, 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Rect& requested_bounds) { 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only need to have the shelf do a layout if the child changing is the status 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // area and the shelf isn't in the process of doing a layout. 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (child != shelf_->status_area_widget()->GetNativeView() || in_layout_) { 405f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) SnapToPixelLayoutManager::SetChildBounds(child, requested_bounds); 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 44116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch // If the bounds match, no need to do anything. Check for target bounds to 45116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch // ensure any active animation is retargeted. 46116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch if (requested_bounds == child->GetTargetBounds()) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) SnapToPixelLayoutManager::SetChildBounds(child, requested_bounds); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LayoutStatusArea(); 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//////////////////////////////////////////////////////////////////////////////// 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// StatusAreaLayoutManager, private: 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void StatusAreaLayoutManager::LayoutStatusArea() { 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Shelf layout manager may be already doing layout. 583551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (shelf_->shelf_layout_manager()->updating_bounds()) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::AutoReset<bool> auto_reset_in_layout(&in_layout_, true); 622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shelf_->shelf_layout_manager()->LayoutShelf(); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ash 66