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fix for bug 51417

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git-svn-id: svn://10.0.0.236/trunk@78575 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
pavlov%netscape.com 2000-09-09 04:01:03 +00:00
parent 8ec8705f0d
commit b89c1270b4
1 changed files with 28 additions and 24 deletions
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52
mozilla/xpfe/browser/resources/content/navigator.js
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@ -1198,31 +1198,35 @@ function BrowserChangeTextSize(newSize)
function readFromClipboard()
{
// Get clipboard.
var clipboard = Components
.classes["component://netscape/widget/clipboard"]
.getService ( Components.interfaces.nsIClipboard );
// Create tranferable that will transfer the text.
var trans = Components
.classes["component://netscape/widget/transferable"]
.createInstance( Components.interfaces.nsITransferable );
if ( !clipboard || !trans )
try {
// Get clipboard.
var clipboard = Components
.classes["component://netscape/widget/clipboard"]
.getService ( Components.interfaces.nsIClipboard );
// Create tranferable that will transfer the text.
var trans = Components
.classes["component://netscape/widget/transferable"]
.createInstance( Components.interfaces.nsITransferable );
if ( !clipboard || !trans )
return null;
trans.addDataFlavor( "text/unicode" );
clipboard.getData(trans, clipboard.kSelectionClipboard);
var data = new Object();
var dataLen = new Object();
trans.getTransferData("text/unicode", data, dataLen);
var url = null;
if (data)
{
data = data.value.QueryInterface(Components.interfaces
.nsISupportsWString);
url = data.data.substring(0, dataLen.value / 2);
}
return url;
} catch(ex) {
return null;
trans.addDataFlavor( "text/unicode" );
clipboard.getData(trans, clipboard.kSelectionClipboard);
var data = new Object();
var dataLen = new Object();
trans.getTransferData("text/unicode", data, dataLen);
var url = null;
if (data)
{
data = data.value.QueryInterface(Components.interfaces
.nsISupportsWString);
url = data.data.substring(0, dataLen.value / 2);
}
return url;
}
function enclosingLink(node)
@ -1287,7 +1291,7 @@ function BrowserChangeTextSize(newSize)
var url = readFromClipboard();
//dump ("Loading URL on clipboard: '" + url + "'; length = " + url.length + "\n");
if (url.length > 0)
if (url && url.length > 0)
{
var urlBar = document.getElementById("urlbar");
urlBar.value = url;