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Bug 647682 Can't copy and paste local links in <editor> documents r=ehsan f=bz

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This commit is contained in:
Neil Rashbrook 2011-04-28 20:59:45 +01:00
parent 5cab090414
commit e349342422
1 changed files with 17 additions and 6 deletions
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23
editor/libeditor/html/nsHTMLDataTransfer.cpp
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@ -130,6 +130,8 @@
#include "prmem.h"
#include "nsStreamUtils.h"
#include "nsIPrincipal.h"
#include "nsIDocShell.h"
#include "nsIDocShellTreeItem.h"
const PRUnichar nbsp = 160;
@ -1306,12 +1308,21 @@ NS_IMETHODIMP nsHTMLEditor::InsertFromTransferable(nsITransferable *transferable
// Try to determine whether we should use a sanitizing fragment sink
PRBool isSafe = PR_FALSE;
if (aSourceDoc) {
nsCOMPtr<nsIDOMDocument> destdomdoc;
rv = GetDocument(getter_AddRefs(destdomdoc));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIDocument> destdoc = do_QueryInterface(destdomdoc);
NS_ASSERTION(destdoc, "Where is our destination doc?");
nsCOMPtr<nsIDOMDocument> destdomdoc;
rv = GetDocument(getter_AddRefs(destdomdoc));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIDocument> destdoc = do_QueryInterface(destdomdoc);
NS_ASSERTION(destdoc, "Where is our destination doc?");
nsCOMPtr<nsISupports> container = destdoc->GetContainer();
nsCOMPtr<nsIDocShellTreeItem> dsti(do_QueryInterface(container));
nsCOMPtr<nsIDocShellTreeItem> root;
if (dsti)
dsti->GetRootTreeItem(getter_AddRefs(root));
nsCOMPtr<nsIDocShell> docShell(do_QueryInterface(root));
PRUint32 appType;
if (docShell && NS_SUCCEEDED(docShell->GetAppType(&appType)))
isSafe = appType == nsIDocShell::APP_TYPE_EDITOR;
if (!isSafe && aSourceDoc) {
nsCOMPtr<nsIDocument> srcdoc = do_QueryInterface(aSourceDoc);
NS_ASSERTION(srcdoc, "Where is our source doc?");