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fix for bug 13161

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This commit is contained in:
pavlov%netscape.com 2000-01-14 09:52:46 +00:00
parent 503930e831
commit 93cbefbfb3
1 changed files with 21 additions and 1 deletions
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22
widget/src/gtk/nsClipboard.cpp
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@ -703,7 +703,27 @@ NS_IMETHODIMP nsClipboard::ForceDataToClipboard()
NS_IMETHODIMP
nsClipboard::HasDataMatchingFlavors(nsISupportsArray* aFlavorList, PRBool * outResult)
{
*outResult = PR_TRUE; // say we always do.
*outResult = PR_FALSE;
PRUint32 length;
aFlavorList->Count(&length);
for ( PRUint32 i = 0; i < length; ++i ) {
nsCOMPtr<nsISupports> genericFlavor;
aFlavorList->GetElementAt ( i, getter_AddRefs(genericFlavor) );
nsCOMPtr<nsISupportsString> flavorWrapper ( do_QueryInterface(genericFlavor) );
if ( flavorWrapper ) {
nsXPIDLCString flavor;
flavorWrapper->ToString ( getter_Copies(flavor) );
gint format = GetFormat(flavor);
if (DoConvert(format)) {
*outResult = PR_TRUE;
break;
}
}
}
#ifdef DEBUG_CLIPBOARD
printf("nsClipboard::HasDataMatchingFlavors() called -- returning %i\n", *outResult);
#endif
return NS_OK;
}