fixup style

2003-10-18  Marco Pesenti Gritti  <marco@gnome.org>

        * TODO:
        * embed/mozilla/MozDownload.cpp:
        * embed/mozilla/MozDownload.h:

        fixup style

2 files changed, 188 insertions, 194 deletions

diff --git a/embed/mozilla/MozDownload.cpp b/embed/mozilla/MozDownload.cpp
index ce8a2254d..96f5ac38b 100644
--- a/embed/mozilla/MozDownload.cpp
+++ b/embed/mozilla/MozDownload.cpp
@@ -21,6 +21,8 @@
  *
  * Contributor(s):
  *  Conrad Carlen <ccarlen@netscape.com>
+ * 
+ * Adapted for epiphany by Marco Pesenti Gritti <marco@gnome.org>
  *
  * 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
@@ -46,16 +48,12 @@
 #include "netCore.h"
 #include "nsIObserver.h"
 
-//*****************************************************************************
-// MozDownload
-//*****************************************************************************
-
 MozDownload::MozDownload() :
-    mGotFirstStateChange(false), mIsNetworkTransfer(false),
-    mUserCanceled(false),
-    mStatus(NS_OK),
-    mEmbedPersist(nsnull),
-    mDownloadState(EPHY_DOWNLOAD_DOWNLOADING)
+	mGotFirstStateChange(false), mIsNetworkTransfer(false),
+	mUserCanceled(false),
+	mStatus(NS_OK),
+	mEmbedPersist(nsnull),
+	mDownloadState(EPHY_DOWNLOAD_DOWNLOADING)
 {
 }
 
@@ -94,7 +92,7 @@ MozDownload::Init(nsIURI *aSource, nsILocalFile *aTarget, const PRUnichar *aDisp
 	mDestination = aTarget;
 	mStartTime = startTime;
 	mPercentComplete = 0;
-	mInterval = 4000; // in ms
+	mInterval = 4000; /* in ms */
 	mLastUpdate = mStartTime;
 
 	if (aPersist)
@@ -106,8 +104,8 @@ MozDownload::Init(nsIURI *aSource, nsILocalFile *aTarget, const PRUnichar *aDisp
 	if (addToView)
 	{ 
 		DownloaderView *dview;
-		dview = EPHY_DOWNLOADER_VIEW (ephy_embed_shell_get_downloader_view
-				             (embed_shell));
+		dview = EPHY_DOWNLOADER_VIEW
+			(ephy_embed_shell_get_downloader_view (embed_shell));
 		mEphyDownload = mozilla_download_new ();
 		MOZILLA_DOWNLOAD (mEphyDownload)->moz_download = this;
 		downloader_view_add_download (dview, mEphyDownload);
@@ -120,248 +118,249 @@ MozDownload::Init(nsIURI *aSource, nsILocalFile *aTarget, const PRUnichar *aDisp
 	return NS_OK;
 }
 
-/* readonly attribute nsIURI source; */
 NS_IMETHODIMP
-MozDownload::GetSource(nsIURI * *aSource)
+MozDownload::GetSource(nsIURI **aSource)
 {
-    NS_ENSURE_ARG_POINTER(aSource);
-    NS_IF_ADDREF(*aSource = mSource);
-    return NS_OK;
+	NS_ENSURE_ARG_POINTER(aSource);
+	NS_IF_ADDREF(*aSource = mSource);
+
+	return NS_OK;
 }
 
-/* readonly attribute nsILocalFile target; */
 NS_IMETHODIMP
-MozDownload::GetTarget(nsILocalFile * *aTarget)
+MozDownload::GetTarget(nsILocalFile **aTarget)
 {
-    NS_ENSURE_ARG_POINTER(aTarget);
-    NS_IF_ADDREF(*aTarget = mDestination);
-    return NS_OK;
+	NS_ENSURE_ARG_POINTER(aTarget);
+	NS_IF_ADDREF(*aTarget = mDestination);
+
+	return NS_OK;
 }
 
-/* readonly attribute nsIWebBrowserPersist persist; */
 NS_IMETHODIMP
-MozDownload::GetPersist(nsIWebBrowserPersist * *aPersist)
+MozDownload::GetPersist(nsIWebBrowserPersist **aPersist)
 {
-    NS_ENSURE_ARG_POINTER(aPersist);
-    NS_IF_ADDREF(*aPersist = mWebPersist);
-    return NS_OK;
+	NS_ENSURE_ARG_POINTER(aPersist);
+	NS_IF_ADDREF(*aPersist = mWebPersist);
+
+	return NS_OK;
 }
 
-/* readonly attribute PRInt32 percentComplete; */
 NS_IMETHODIMP
 MozDownload::GetPercentComplete(PRInt32 *aPercentComplete)
 {
-    NS_ENSURE_ARG_POINTER(aPercentComplete);
-    *aPercentComplete = mPercentComplete;
-    return NS_OK;
+	NS_ENSURE_ARG_POINTER(aPercentComplete);
+	*aPercentComplete = mPercentComplete;
+
+ 	return NS_OK;
 }
 
 NS_IMETHODIMP
 MozDownload::GetTotalProgress(PRInt32 *aTotalProgress)
 {
-    NS_ENSURE_ARG_POINTER(aTotalProgress);
-    *aTotalProgress = mTotalProgress;
-    return NS_OK;
+	NS_ENSURE_ARG_POINTER(aTotalProgress);
+	*aTotalProgress = mTotalProgress;
+
+	return NS_OK;
 }
 
 NS_IMETHODIMP
 MozDownload::GetCurrentProgress(PRInt32 *aCurrentProgress)
 {
-    NS_ENSURE_ARG_POINTER(aCurrentProgress);
-    *aCurrentProgress = mCurrentProgress;
-    return NS_OK;
+	NS_ENSURE_ARG_POINTER(aCurrentProgress);
+	*aCurrentProgress = mCurrentProgress;
+
+	return NS_OK;
 }
 
 NS_IMETHODIMP
 MozDownload::GetState(EphyDownloadState *aDownloadState)
 {
-    NS_ENSURE_ARG_POINTER(aDownloadState);
-    *aDownloadState = mDownloadState;
-    return NS_OK;
+	NS_ENSURE_ARG_POINTER(aDownloadState);
+	*aDownloadState = mDownloadState;
+
+	return NS_OK;
 }
 
-/* attribute wstring displayName; */
 NS_IMETHODIMP
 MozDownload::GetDisplayName(PRUnichar * *aDisplayName)
 {
-    return NS_ERROR_NOT_IMPLEMENTED;
+	return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 NS_IMETHODIMP
 MozDownload::SetDisplayName(const PRUnichar * aDisplayName)
 {
-    return NS_ERROR_NOT_IMPLEMENTED;
+	return NS_ERROR_NOT_IMPLEMENTED;
 }
 
-/* readonly attribute long long startTime; */
 NS_IMETHODIMP
 MozDownload::GetStartTime(PRInt64 *aStartTime)
 {
-    NS_ENSURE_ARG_POINTER(aStartTime);
-    *aStartTime = mStartTime;
-    return NS_OK;
+	NS_ENSURE_ARG_POINTER(aStartTime);
+	*aStartTime = mStartTime;
+
+	return NS_OK;
 }
 
 NS_IMETHODIMP
 MozDownload::GetElapsedTime(PRInt64 *aElapsedTime)
 {
-    NS_ENSURE_ARG_POINTER(aElapsedTime);
-    *aElapsedTime = PR_Now() - mStartTime;
-    return NS_OK;
+	NS_ENSURE_ARG_POINTER(aElapsedTime);
+	*aElapsedTime = PR_Now() - mStartTime;
+
+	return NS_OK;
 }
 
-/* readonly attribute nsIMIMEInfo MIMEInfo; */
 NS_IMETHODIMP
-MozDownload::GetMIMEInfo(nsIMIMEInfo * *aMIMEInfo)
+MozDownload::GetMIMEInfo(nsIMIMEInfo **aMIMEInfo)
 {
-    return NS_ERROR_NOT_IMPLEMENTED;
+	return NS_ERROR_NOT_IMPLEMENTED;
 }
 
-/* attribute nsIWebProgressListener listener; */
 NS_IMETHODIMP
-MozDownload::GetListener(nsIWebProgressListener * *aListener)
+MozDownload::GetListener(nsIWebProgressListener **aListener)
 {
-    NS_ENSURE_ARG_POINTER(aListener);
-    NS_IF_ADDREF(*aListener = (nsIWebProgressListener *)this);
-    return NS_OK;
+	NS_ENSURE_ARG_POINTER(aListener);
+	NS_IF_ADDREF(*aListener = (nsIWebProgressListener *)this);
+
+	return NS_OK;
 }
 
 NS_IMETHODIMP
-MozDownload::SetListener(nsIWebProgressListener * aListener)
+MozDownload::SetListener(nsIWebProgressListener *aListener)
 {
-    return NS_ERROR_NOT_IMPLEMENTED;
+	return NS_ERROR_NOT_IMPLEMENTED;
 }
 
-/* attribute nsIObserver observer; */
 NS_IMETHODIMP
-MozDownload::GetObserver(nsIObserver * *aObserver)
+MozDownload::GetObserver(nsIObserver **aObserver)
 {
-    return NS_ERROR_NOT_IMPLEMENTED;
+	return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 NS_IMETHODIMP
-MozDownload::SetObserver(nsIObserver * aObserver)
+MozDownload::SetObserver(nsIObserver *aObserver)
 {
-    if (aObserver)
-        aObserver->QueryInterface(NS_GET_IID(nsIHelperAppLauncher), getter_AddRefs(mHelperAppLauncher));
-    return NS_OK;
+	return NS_ERROR_NOT_IMPLEMENTED;
 }
 
-/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in nsresult aStatus); */
 NS_IMETHODIMP 
-MozDownload::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
+MozDownload::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;
-    }
-
-    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))) {
-	/* Keep us alive */
-	nsCOMPtr<nsIDownload> kungFuDeathGrip(this);
-
-	mDownloadState = NS_SUCCEEDED (aStatus) ? EPHY_DOWNLOAD_COMPLETED : EPHY_DOWNLOAD_FAILED;
-	if (mEphyDownload)
+	/* 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)
 	{
-		g_signal_emit_by_name (mEphyDownload, "changed");
+        	mIsNetworkTransfer = ((aStateFlags & STATE_IS_NETWORK) != 0);
+	        mGotFirstStateChange = PR_TRUE;
 	}
 
-        if (mWebPersist)
+	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)))
 	{
-            mWebPersist->SetProgressListener(nsnull);
-            mWebPersist = nsnull;
-        }
-        mHelperAppLauncher = nsnull;
+		/* Keep us alive */
+		nsCOMPtr<nsIDownload> kungFuDeathGrip(this);
 
-	if (mEmbedPersist)
-	{
-		if (NS_SUCCEEDED (aStatus))
+		mDownloadState = NS_SUCCEEDED (aStatus) ? EPHY_DOWNLOAD_COMPLETED : EPHY_DOWNLOAD_FAILED;
+		if (mEphyDownload)
 		{
-			mozilla_embed_persist_completed (mEmbedPersist);
+			g_signal_emit_by_name (mEphyDownload, "changed");
 		}
-		else
+
+	        if (mWebPersist)
 		{
-			mozilla_embed_persist_cancelled (mEmbedPersist);
+	            mWebPersist->SetProgressListener(nsnull);
+	            mWebPersist = nsnull;
+	        }
+
+		if (mEmbedPersist)
+		{
+			if (NS_SUCCEEDED (aStatus))
+			{
+				mozilla_embed_persist_completed (mEmbedPersist);
+			}
+			else
+			{
+				mozilla_embed_persist_cancelled (mEmbedPersist);
+			}
 		}
 	}
-    }
         
-    return NS_OK; 
+	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 
 MozDownload::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
-			       PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
-			       PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
+			      PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
+			      PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
 {
-    PRInt64 now = PR_Now ();
+	PRInt64 now = PR_Now ();
 
-    if ((now - mLastUpdate < mInterval) &&
-	 (aMaxTotalProgress != -1) &&
-	 (aCurTotalProgress < aMaxTotalProgress))
-	return NS_OK;
+	if ((now - mLastUpdate < mInterval) &&
+	    (aMaxTotalProgress != -1) &&
+	    (aCurTotalProgress < aMaxTotalProgress))
+		return NS_OK;
 
-    mLastUpdate = now;
+	mLastUpdate = now;
     
-    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);
-
-    mTotalProgress = aMaxTotalProgress;
-    mCurrentProgress = aCurTotalProgress;
-
-    if (mEphyDownload)
-    {
-      g_signal_emit_by_name (mEphyDownload, "changed");
-    }
-
-    return NS_OK;
+	if (mUserCanceled)
+	{
+	        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);
+	}
+
+	mTotalProgress = aMaxTotalProgress;
+	mCurrentProgress = aCurTotalProgress;
+
+	if (mEphyDownload)
+	{
+		g_signal_emit_by_name (mEphyDownload, "changed");
+	}
+
+	return NS_OK;
 }
 
-/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */
 NS_IMETHODIMP
-MozDownload::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsIURI *location)
+MozDownload::OnLocationChange (nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsIURI *location)
 {
-    return NS_OK;
+	return NS_OK;
 }
 
-/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
 NS_IMETHODIMP 
-MozDownload::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
+MozDownload::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 
-MozDownload::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state)
+MozDownload::OnSecurityChange (nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state)
 {
-    return NS_OK;
+	return NS_OK;
 }
 
 void
 MozDownload::Cancel()
 {
     mUserCanceled = true;
-    // nsWebBrowserPersist does the right thing: After canceling, next time through
-    // OnStateChange(), aStatus != NS_OK. This isn't the case with nsExternalHelperAppService.
+    /* 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;
 }
diff --git a/embed/mozilla/MozDownload.h b/embed/mozilla/MozDownload.h
index f2fc8fe4b..56b8e16e1 100644
--- a/embed/mozilla/MozDownload.h
+++ b/embed/mozilla/MozDownload.h
@@ -53,76 +53,71 @@
 #include "ephy-download.h"
 #include "ephy-embed-shell.h"
 
-//*****************************************************************************
-// MozDownload
-//
-// Holds information used to display a single download in the UI. This object is
-// created in one of two ways:
-// (1) By nsExternalHelperAppHandler when Gecko encounters a  MIME type which
-//     it doesn't itself handle. In this case, the notifications sent to
-//     nsIDownload are controlled by nsExternalHelperAppHandler.
-// (2) By the embedding app's file saving code when saving a web page or a link
-//     target. See CHeaderSniffer.cpp. In this case, the notifications sent to
-//     nsIDownload are controlled by the implementation of nsIWebBrowserPersist.
-//*****************************************************************************   
+/* MozDownload
+   Holds information used to display a single download in the UI. This object is 
+   created in one of two ways:
+   (1) By nsExternalHelperAppHandler when Gecko encounters a  MIME type which
+       it doesn't itself handle. In this case, the notifications sent to
+       nsIDownload are controlled by nsExternalHelperAppHandler.
+   (2) By the embedding app's file saving code when saving a web page or a link
+       target. See CHeaderSniffer.cpp. In this case, the notifications sent to
+       nsIDownload are controlled by the implementation of nsIWebBrowserPersist.
+*/
 
 #define MOZ_DOWNLOAD_CID                \
 { /* d2a2f743-f126-4f1f-1234-d4e50490f112 */         \
-    0xd2a2f743,                                      \
-    0xf126,                                          \
-    0x4f1f,                                          \
-    {0x12, 0x34, 0xd4, 0xe5, 0x04, 0x90, 0xf1, 0x12} \
+	0xd2a2f743,                                      \
+	0xf126,                                          \
+	0x4f1f,                                          \
+	{0x12, 0x34, 0xd4, 0xe5, 0x04, 0x90, 0xf1, 0x12} \
 }
 
 #define MOZ_DOWNLOAD_CLASSNAME "Ephy's Download Progress Dialog"
 
 class MozDownload : public nsIDownload,
-                     public nsIWebProgressListener
+                    public nsIWebProgressListener
 {
 public:
-                            MozDownload();
-    virtual                 ~MozDownload();
+        MozDownload();
+	virtual ~MozDownload();
     
-    NS_DECL_ISUPPORTS
-    NS_DECL_NSIDOWNLOAD
-    NS_DECL_NSIWEBPROGRESSLISTENER
+	NS_DECL_ISUPPORTS
+	NS_DECL_NSIDOWNLOAD
+	NS_DECL_NSIWEBPROGRESSLISTENER
 
-    virtual void            Cancel();
-    virtual void	    Pause();
-    virtual void	    Resume();
+	virtual void Cancel();
+	virtual void Pause();
+	virtual void Resume();
 
-    nsresult GetState           (EphyDownloadState *aDownloadState);
-    nsresult GetCurrentProgress (PRInt32 *aCurrentProgress);
-    nsresult GetTotalProgress   (PRInt32 *aTProgress);
-    nsresult GetElapsedTime     (PRInt64 *aTProgress);
-    nsresult InitForEmbed       (nsIURI *aSource, nsILocalFile *aTarget,
-				 const PRUnichar *aDisplayName, nsIMIMEInfo *aMIMEInfo,
-				 PRInt64 startTime, nsIWebBrowserPersist *aPersist,
-				 MozillaEmbedPersist *aEmbedPersist);
+	nsresult GetState           (EphyDownloadState *aDownloadState);
+	nsresult GetCurrentProgress (PRInt32 *aCurrentProgress);
+	nsresult GetTotalProgress   (PRInt32 *aTProgress);
+ 	nsresult GetElapsedTime     (PRInt64 *aTProgress);
+	nsresult InitForEmbed       (nsIURI *aSource, nsILocalFile *aTarget,
+				     const PRUnichar *aDisplayName, nsIMIMEInfo *aMIMEInfo,
+				     PRInt64 startTime, nsIWebBrowserPersist *aPersist,
+				     MozillaEmbedPersist *aEmbedPersist);
 
 protected:
-    nsCOMPtr<nsIURI>        mSource;
-    nsCOMPtr<nsILocalFile>  mDestination;
-    PRInt64		    mLastUpdate;
-    PRInt64                 mStartTime;
-    PRInt64		    mElapsed;
-    PRInt32		    mInterval;
-    PRInt32                 mPercentComplete;
-    PRInt32                 mTotalProgress;
-    PRInt32                 mCurrentProgress;
+	nsCOMPtr<nsIURI>        mSource;
+	nsCOMPtr<nsILocalFile>  mDestination;
+	PRInt64		    	mLastUpdate;
+	PRInt64                 mStartTime;
+	PRInt64		    	mElapsed;
+	PRInt32		    	mInterval;
+	PRInt32                 mPercentComplete;
+	PRInt32                 mTotalProgress;
+	PRInt32                 mCurrentProgress;
 
-    bool                    mGotFirstStateChange, mIsNetworkTransfer;
-    bool                    mUserCanceled;
-    nsresult                mStatus;
-    
-    // These two are mutually exclusive.
-    nsCOMPtr<nsIWebBrowserPersist> mWebPersist;
-    nsCOMPtr<nsIHelperAppLauncher> mHelperAppLauncher;
-
-    EphyDownload   *mEphyDownload;
-    DownloaderView *mDownloaderView;
-    MozillaEmbedPersist *mEmbedPersist;
-    EphyDownloadState mDownloadState;
+	bool                    mGotFirstStateChange, mIsNetworkTransfer;
+	bool                    mUserCanceled;
+	nsresult                mStatus;
+   
+	nsCOMPtr<nsIWebBrowserPersist>  mWebPersist;
+	EphyDownload                   *mEphyDownload;
+	DownloaderView                 *mDownloaderView;
+	MozillaEmbedPersist            *mEmbedPersist;
+	EphyDownloadState               mDownloadState;
 };
 
 #endif // MozDownload_h__