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implemented paste

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jfrancis%netscape.com 1999-03-11 19:56:12 +00:00
parent b182b1d56f
commit 0fe64293f4
1 changed files with 25 additions and 1 deletions
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26
widget/src/mac/nsSelectionMgr.cpp
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@ -23,6 +23,7 @@
#include <Scrap.h>
#include <TextEdit.h>
#include "nscore.h"
#include "nsString.h"
NS_IMPL_ADDREF(nsSelectionMgr)
NS_IMPL_RELEASE(nsSelectionMgr)
@ -114,7 +115,30 @@ nsresult nsSelectionMgr::CopyToClipboard()
nsresult nsSelectionMgr::PasteTextBlocking(nsString* aPastedText)
{
return NS_ERROR_NOT_IMPLEMENTED;
if (aPastedText)
return NS_ERROR_NULL_POINTER;
aPastedText->Truncate(0);
long scrapOffset;
long theLength = 0;
Handle destHandle;
// Just Grab TEXT for now, later we will grab HTML, XIF, etc.
OSErr err = GetScrap(destHandle,'TEXT',&scrapOffset);
if (err < 0) // really an error, no text in scrap
{
return NS_OK;
}
else // err is the length
theLength = err;
char cMemTags = HGetState(destHandle);
char* text = &((*destHandle)[scrapOffset]);
HLock(destHandle);
aPastedText->SetString(text, theLength);
HSetState(destHandle, cMemTags);
return NS_OK;
}
nsresult NS_NewSelectionMgr(nsISelectionMgr** aInstancePtrResult)