15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2007 Apple Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * are met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 1. Redistributions of source code must retain the above copyright 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 2. Redistributions in binary form must reproduce the above copyright 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer in the 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * documentation and/or other materials provided with the distribution. 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef ProgressTracker_h 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define ProgressTracker_h 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 297242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci#include "platform/heap/Handle.h" 3009380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)#include "wtf/FastAllocBase.h" 31e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "wtf/Forward.h" 32e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "wtf/HashMap.h" 33e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "wtf/Noncopyable.h" 34e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "wtf/OwnPtr.h" 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 36c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 38d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)class LocalFrame; 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class ResourceResponse; 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)struct ProgressItem; 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 4209380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)// FIXME: This is only used on Android. Android is the only Chrome 4309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)// browser which shows a progress bar during loading. 4409380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)// We should find a better way for Android to get this data and remove this! 457242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucciclass ProgressTracker FINAL : public NoBaseWillBeGarbageCollectedFinalized<ProgressTracker> { 467242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci WTF_MAKE_NONCOPYABLE(ProgressTracker); WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED; 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 487242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci static PassOwnPtrWillBeRawPtr<ProgressTracker> create(LocalFrame*); 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 507242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci ~ProgressTracker(); 517242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci void trace(Visitor*); 527242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci void dispose(); 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) double estimatedProgress() const; 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 5607a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch void progressStarted(); 5707a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch void progressCompleted(); 5802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void incrementProgress(unsigned long identifier, const ResourceResponse&); 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void incrementProgress(unsigned long identifier, const char*, int); 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void completeProgress(unsigned long identifier); 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) long long totalPageAndResourceBytesToLoad() const { return m_totalPageAndResourceBytesToLoad; } 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) long long totalBytesReceived() const { return m_totalBytesReceived; } 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)private: 677242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci explicit ProgressTracker(LocalFrame*); 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void reset(); 7002772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 717242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci RawPtrWillBeMember<LocalFrame> m_frame; 7207a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch bool m_inProgress; 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) long long m_totalPageAndResourceBytesToLoad; 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) long long m_totalBytesReceived; 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) double m_lastNotifiedProgressValue; 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) double m_lastNotifiedProgressTime; 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) double m_progressNotificationInterval; 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) double m_progressNotificationTimeInterval; 7902772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch bool m_finalProgressChangedSent; 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) double m_progressValue; 8102772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) HashMap<unsigned long, OwnPtr<ProgressItem> > m_progressItems; 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 8402772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif 88