Merge new-downloader branch. We reworked the backend, the user

interface is still incomplete.

1 files changed, 128 insertions, 0 deletions

diff --git a/embed/mozilla/MozDownload.h b/embed/mozilla/MozDownload.h
new file mode 100644
index 000000000..f2fc8fe4b
--- /dev/null
+++ b/embed/mozilla/MozDownload.h
@@ -0,0 +1,128 @@
+/* -*- 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 ***** */
+
+#ifndef MozDownload_h__
+#define MozDownload_h__
+
+#include "mozilla-embed-persist.h"
+#include "nsIDownload.h"
+#include "nsIWebProgressListener.h"
+#include "nsIHelperAppLauncherDialog.h"
+#include "nsIExternalHelperAppService.h"
+
+#include "nsIURI.h"
+#include "nsILocalFile.h"
+#include "nsIWebBrowserPersist.h"
+
+#include "downloader-view.h"
+#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.
+//*****************************************************************************   
+
+#define MOZ_DOWNLOAD_CID                \
+{ /* d2a2f743-f126-4f1f-1234-d4e50490f112 */         \
+    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:
+                            MozDownload();
+    virtual                 ~MozDownload();
+    
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIDOWNLOAD
+    NS_DECL_NSIWEBPROGRESSLISTENER
+
+    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);
+
+protected:
+    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;
+};
+
+#endif // MozDownload_h__