mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
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/**
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* Opens an individual progress dialog displaying progress for the download.
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*
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* @param aPersistentDescriptor The persistent descriptor of the download to
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* display progress for.
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*
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* @param aParent The parent, or opener, of the front end (optional).
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*/
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void openProgressDialogFor(in wstring aPersistentDescriptor, in nsIDOMWindow aParent);
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NS_IMETHODIMP
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nsDownloadManager::OpenProgressDialogFor(const PRUnichar* aPath, nsIDOMWindow* aParent)
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{
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nsresult rv;
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nsStringKey key(aPath);
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if (!mCurrDownloads.Exists(&key))
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return NS_ERROR_FAILURE;
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nsCOMPtr<nsIDownload> download;
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nsDownload* internalDownload = NS_STATIC_CAST(nsDownload*, mCurrDownloads.Get(&key));
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internalDownload->QueryInterface(NS_GET_IID(nsIDownload), (void**) getter_AddRefs(download));
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if (!download)
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return NS_ERROR_FAILURE;
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nsCOMPtr<nsIProgressDialog> oldDialog;
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internalDownload->GetDialog(getter_AddRefs(oldDialog));
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if (oldDialog) {
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nsCOMPtr<nsIDOMWindow> window;
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oldDialog->GetDialog(getter_AddRefs(window));
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if (window) {
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nsCOMPtr<nsIDOMWindowInternal> internalWin = do_QueryInterface(window);
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internalWin->Focus();
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return NS_OK;
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}
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}
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nsCOMPtr<nsIProgressDialog> dialog(do_CreateInstance("@mozilla.org/progressdialog;1", &rv));
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if (NS_FAILED(rv)) return rv;
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nsCOMPtr<nsIDownload> dl = do_QueryInterface(dialog);
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// now give the dialog the necessary context
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// start time...
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PRInt64 startTime = 0;
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download->GetStartTime(&startTime);
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// source...
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nsCOMPtr<nsIURI> source;
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download->GetSource(getter_AddRefs(source));
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// target...
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nsCOMPtr<nsILocalFile> target;
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download->GetTarget(getter_AddRefs(target));
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// helper app...
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nsCOMPtr<nsIMIMEInfo> mimeInfo;
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download->GetMIMEInfo(getter_AddRefs(mimeInfo));
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dl->Init(source, target, nsnull, mimeInfo, startTime, nsnull);
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dl->SetObserver(this);
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// now set the listener so we forward notifications to the dialog
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nsCOMPtr<nsIWebProgressListener> listener = do_QueryInterface(dialog);
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internalDownload->SetDialogListener(listener);
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internalDownload->SetDialog(dialog);
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return dialog->Open(aParent);
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}
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