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Diffstat (limited to 'embed/mozilla/EphyDownload.cpp')
| -rw-r--r-- | embed/mozilla/EphyDownload.cpp | 470 |
1 files changed, 0 insertions, 470 deletions
diff --git a/embed/mozilla/EphyDownload.cpp b/embed/mozilla/EphyDownload.cpp deleted file mode 100644 index 062abc983..000000000 --- a/embed/mozilla/EphyDownload.cpp +++ /dev/null @@ -1,470 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is mozilla.org code. - * - * The Initial Developer of the Original Code is - * Netscape Communications Corporation. - * Portions created by the Initial Developer are Copyright (C) 2002 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Conrad Carlen <ccarlen@netscape.com> - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -#include "EphyDownload.h" - -#include "nsIExternalHelperAppService.h" -//#include "nsILocalFIleMac.h" -#include "nsDirectoryServiceDefs.h" -#include "nsDirectoryServiceUtils.h" -#include "nsIRequest.h" -#include "netCore.h" -#include "nsIObserver.h" - -//#include "UDownloadDisplay.h" -//#include "UMacUnicode.h" - -//#include "UNavServicesDialogs.h" - - -//***************************************************************************** -// EphyDownload -//***************************************************************************** -#pragma mark [EphyDownload] - -//ADownloadProgressView *EphyDownload::sProgressView; - -EphyDownload::EphyDownload() : - mGotFirstStateChange(false), mIsNetworkTransfer(false), - mUserCanceled(false), - mStatus(NS_OK) -{ -} - -EphyDownload::~EphyDownload() -{ -} - -NS_IMPL_ISUPPORTS2(EphyDownload, nsIDownload, nsIWebProgressListener) - -#pragma mark - -#pragma mark [EphyDownload::nsIDownload] - -/* void init (in nsIURI aSource, in nsILocalFile aTarget, in wstring aDisplayName, in nsIMIMEInfo aMIMEInfo, in long long startTime, in nsIWebBrowserPersist aPersist); */ -NS_IMETHODIMP -EphyDownload::Init(nsIURI *aSource, nsILocalFile *aTarget, const PRUnichar *aDisplayName, - nsIMIMEInfo *aMIMEInfo, PRInt64 startTime, nsIWebBrowserPersist *aPersist) -{ - try { - mSource = aSource; - mDestination = aTarget; - mStartTime = startTime; - mPercentComplete = 0; - mInterval = 400000; // ms - mPriorKRate = 0; - mRateChanges = 0; - mRateChangeLimit = 2; - mIsPaused = PR_FALSE; - mStartTime = PR_Now(); - mLastUpdate = mStartTime; - if (aPersist) { - mWebPersist = aPersist; - // We have to break this circular ref when the download is done - - // until nsIWebBrowserPersist supports weak refs - bug #163889. - aPersist->SetProgressListener(this); - } - // UI Rumba - mDownloaderView = EPHY_DOWNLOADER_VIEW (ephy_embed_shell_get_downloader_view - (embed_shell)); - downloader_view_add_download (mDownloaderView, "A", "B", "C", (gpointer)this); - // EnsureProgressView(); - // sProgressView->AddDownloadItem(this); - } - catch (...) { - return NS_ERROR_FAILURE; - } - return NS_OK; -} - -/* readonly attribute nsIURI source; */ -NS_IMETHODIMP -EphyDownload::GetSource(nsIURI * *aSource) -{ - NS_ENSURE_ARG_POINTER(aSource); - NS_IF_ADDREF(*aSource = mSource); - return NS_OK; -} - -/* readonly attribute nsILocalFile target; */ -NS_IMETHODIMP -EphyDownload::GetTarget(nsILocalFile * *aTarget) -{ - NS_ENSURE_ARG_POINTER(aTarget); - NS_IF_ADDREF(*aTarget = mDestination); - return NS_OK; -} - -/* readonly attribute nsIWebBrowserPersist persist; */ -NS_IMETHODIMP -EphyDownload::GetPersist(nsIWebBrowserPersist * *aPersist) -{ - NS_ENSURE_ARG_POINTER(aPersist); - NS_IF_ADDREF(*aPersist = mWebPersist); - return NS_OK; -} - -/* readonly attribute PRInt32 percentComplete; */ -NS_IMETHODIMP -EphyDownload::GetPercentComplete(PRInt32 *aPercentComplete) -{ - NS_ENSURE_ARG_POINTER(aPercentComplete); - *aPercentComplete = mPercentComplete; - return NS_OK; -} - -/* attribute wstring displayName; */ -NS_IMETHODIMP -EphyDownload::GetDisplayName(PRUnichar * *aDisplayName) -{ - return NS_ERROR_NOT_IMPLEMENTED; -} - -NS_IMETHODIMP -EphyDownload::SetDisplayName(const PRUnichar * aDisplayName) -{ - return NS_ERROR_NOT_IMPLEMENTED; -} - -/* readonly attribute long long startTime; */ -NS_IMETHODIMP -EphyDownload::GetStartTime(PRInt64 *aStartTime) -{ - NS_ENSURE_ARG_POINTER(aStartTime); - *aStartTime = mStartTime; - return NS_OK; -} - -/* readonly attribute nsIMIMEInfo MIMEInfo; */ -NS_IMETHODIMP -EphyDownload::GetMIMEInfo(nsIMIMEInfo * *aMIMEInfo) -{ - return NS_ERROR_NOT_IMPLEMENTED; -} - -/* attribute nsIWebProgressListener listener; */ -NS_IMETHODIMP -EphyDownload::GetListener(nsIWebProgressListener * *aListener) -{ - NS_ENSURE_ARG_POINTER(aListener); - NS_IF_ADDREF(*aListener = (nsIWebProgressListener *)this); - return NS_OK; -} - -NS_IMETHODIMP -EphyDownload::SetListener(nsIWebProgressListener * aListener) -{ - return NS_ERROR_NOT_IMPLEMENTED; -} - -/* attribute nsIObserver observer; */ -NS_IMETHODIMP -EphyDownload::GetObserver(nsIObserver * *aObserver) -{ - return NS_ERROR_NOT_IMPLEMENTED; -} - -NS_IMETHODIMP -EphyDownload::SetObserver(nsIObserver * aObserver) -{ - if (aObserver) - aObserver->QueryInterface(NS_GET_IID(nsIHelperAppLauncher), getter_AddRefs(mHelperAppLauncher)); - return NS_OK; -} - -#pragma mark - -#pragma mark [EphyDownload::nsIWebProgressListener] - -/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in nsresult aStatus); */ -NS_IMETHODIMP -EphyDownload::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, - PRUint32 aStateFlags, nsresult aStatus) -{ - // For a file download via the external helper app service, we will never get a start - // notification. The helper app service has gotten that notification before it created us. - if (!mGotFirstStateChange) { - mIsNetworkTransfer = ((aStateFlags & STATE_IS_NETWORK) != 0); - mGotFirstStateChange = PR_TRUE; - //BroadcastMessage(msg_OnDLStart, this); - } - - if (NS_FAILED(aStatus) && NS_SUCCEEDED(mStatus)) - mStatus = aStatus; - - // We will get this even in the event of a cancel, - if ((aStateFlags & STATE_STOP) && (!mIsNetworkTransfer || (aStateFlags & STATE_IS_NETWORK))) { - if (mWebPersist) { - mWebPersist->SetProgressListener(nsnull); - mWebPersist = nsnull; - } - mHelperAppLauncher = nsnull; - //BroadcastMessage(msg_OnDLComplete, this); - } - - return NS_OK; -} - -/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */ -NS_IMETHODIMP -EphyDownload::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, - PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress, - PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress) -{ - if (mUserCanceled) { - if (mHelperAppLauncher) - mHelperAppLauncher->Cancel(); - else if (aRequest) - aRequest->Cancel(NS_BINDING_ABORTED); - mUserCanceled = false; - } - if (aMaxTotalProgress == -1) - mPercentComplete = -1; - else - mPercentComplete = (PRInt32)(((float)aCurTotalProgress / (float)aMaxTotalProgress) * 100.0 + 0.5); - - //MsgOnDLProgressChangeInfo info(this, aCurTotalProgress, aMaxTotalProgress); - // From ProgressListener - PRInt64 now = PR_Now(); - mElapsed = now - mStartTime; - - if ((now - mLastUpdate < mInterval) && - (aMaxTotalProgress != -1) && - (aCurTotalProgress < aMaxTotalProgress)) - { - return NS_OK; - } - mLastUpdate = now; - - - gfloat progress = -1; - if (aMaxTotalProgress > 0) - { - progress = (gfloat)aCurTotalProgress / - (gfloat)aMaxTotalProgress; - } - - /* compute download rate */ - gfloat speed = -1; - PRInt64 currentRate; - if (mElapsed) - { - currentRate = ((PRInt64)(aCurTotalProgress)) * 1000000 / mElapsed; - } - else - { - currentRate = 0; - } - - if (!mIsPaused && currentRate) - { - PRFloat64 currentKRate = ((PRFloat64)currentRate)/1024; - if (currentKRate != mPriorKRate) - { - if (mRateChanges++ == mRateChangeLimit) - { - mPriorKRate = currentKRate; - mRateChanges = 0; - } - else - { - currentKRate = mPriorKRate; - } - } - else - { - mRateChanges = 0; - } - - speed = currentKRate; - } - - /* compute time remaining */ - gint remaining = -1; - if (currentRate && (aMaxTotalProgress > 0)) - { - remaining = (gint)((aMaxTotalProgress - aCurTotalProgress) - /currentRate + 0.5); - } - - //BroadcastMessage(msg_OnDLProgressChange, &info); - // UI Rumba - downloader_view_set_download_progress (mDownloaderView, - mElapsed / 1000000, - remaining, - speed, - aMaxTotalProgress / 1024.0 + 0.5, - aCurTotalProgress / 1024.0 + 0.5, - progress, - (gpointer)this); - - return NS_OK; -} - -/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */ -NS_IMETHODIMP -EphyDownload::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsIURI *location) -{ - return NS_OK; -} - -/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */ -NS_IMETHODIMP -EphyDownload::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, - nsresult aStatus, const PRUnichar *aMessage) -{ - return NS_OK; -} - -/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */ -NS_IMETHODIMP -EphyDownload::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state) -{ - return NS_OK; -} - -#pragma mark - -#pragma mark [EphyDownload Internal Methods] - -void -EphyDownload::Cancel() -{ - mUserCanceled = true; - // nsWebBrowserPersist does the right thing: After canceling, next time through - // OnStateChange(), aStatus != NS_OK. This isn't the case with nsExternalHelperAppService. - if (!mWebPersist) - mStatus = NS_ERROR_ABORT; -} - -void -EphyDownload::Pause() -{ -} - -void -EphyDownload::Resume() -{ -} - -/*void -EphyDownload::CreateProgressView() -{ - sProgressView = new CMultiDownloadProgress; - ThrowIfNil_(sProgressView); -}*/ - - -//***************************************************************************** -// CHelperAppLauncherDialog -//***************************************************************************** -/*#pragma mark - -#pragma mark [CHelperAppLauncherDialog] - -CHelperAppLauncherDialog::CHelperAppLauncherDialog() -{ -} - -CHelperAppLauncherDialog::~CHelperAppLauncherDialog() -{ -} - -NS_IMPL_ISUPPORTS1(CHelperAppLauncherDialog, nsIHelperAppLauncherDialog)*/ - -/* void show (in nsIHelperAppLauncher aLauncher, in nsISupports aContext, in boolean aForced); */ -/*NS_IMETHODIMP CHelperAppLauncherDialog::Show(nsIHelperAppLauncher *aLauncher, nsISupports *aContext, PRBool aForced) -{ - return aLauncher->SaveToDisk(nsnull, PR_FALSE); -}*/ - -/* nsILocalFile promptForSaveToFile (in nsIHelperAppLauncher aLauncher, in nsISupports aWindowContext, in wstring aDefaultFile, in wstring aSuggestedFileExtension); */ -/*NS_IMETHODIMP CHelperAppLauncherDialog::PromptForSaveToFile(nsIHelperAppLauncher* aLauncher, - nsISupports *aWindowContext, - const PRUnichar *aDefaultFile, - const PRUnichar *aSuggestedFileExtension, - nsILocalFile **_retval) -{ - NS_ENSURE_ARG_POINTER(_retval); - *_retval = nsnull; - - static bool sFirstTime = true; - UNavServicesDialogs::LFileDesignator designator; - - if (sFirstTime) { - // Get the default download folder and point Nav Sevices to it. - nsCOMPtr<nsIFile> defaultDownloadDir; - NS_GetSpecialDirectory(NS_MAC_DEFAULT_DOWNLOAD_DIR, getter_AddRefs(defaultDownloadDir)); - if (defaultDownloadDir) { - nsCOMPtr<nsILocalFileMac> macDir(do_QueryInterface(defaultDownloadDir)); - FSSpec defaultDownloadSpec; - if (NS_SUCCEEDED(macDir->GetFSSpec(&defaultDownloadSpec))) - designator.SetDefaultLocation(defaultDownloadSpec, true); - } - sFirstTime = false; - } - - Str255 defaultName; - CPlatformUCSConversion::GetInstance()->UCSToPlatform(nsDependentString(aDefaultFile), defaultName); - bool result = designator.AskDesignateFile(defaultName); - - // After the dialog is dismissed, process all activation an update events right away. - // The save dialog code calls UDesktop::Activate after dismissing the dialog. All that - // does is activate the now frontmost LWindow which was behind the dialog. It does not - // remove the activate event from the queue. If that event is not processed and removed - // before we show the progress window, bad things happen. Specifically, the progress - // dialog will show in front and then, shortly thereafter, the window which was behind this save - // dialog will be moved to the front. - - if (LEventDispatcher::GetCurrentEventDispatcher()) { // Can this ever be NULL? - EventRecord theEvent; - while (::WaitNextEvent(updateMask | activMask, &theEvent, 0, nil)) - LEventDispatcher::GetCurrentEventDispatcher()->DispatchEvent(theEvent); - } - - if (result) { - FSSpec destSpec; - designator.GetFileSpec(destSpec); - nsCOMPtr<nsILocalFileMac> destFile; - NS_NewLocalFileWithFSSpec(&destSpec, PR_TRUE, getter_AddRefs(destFile)); - if (!destFile) - return NS_ERROR_FAILURE; - *_retval = destFile; - NS_ADDREF(*_retval); - return NS_OK; - } - else - return NS_ERROR_ABORT; -}*/ - |