зеркало из https://github.com/mozilla/gecko-dev.git
141 строка
4.0 KiB
JavaScript
141 строка
4.0 KiB
JavaScript
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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var data;
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var dialog;
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var bundle;
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function initData()
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{
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// Create data object and initialize.
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data = new Object;
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data.channel = window.arguments[0];
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data.contentType = window.arguments[1];
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data.contentDisp = window.arguments[2];
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// Get location from channel.
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data.location = data.channel.URI.spec;
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}
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function initDialog() {
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// Create dialog object and initialize.
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dialog = new Object;
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dialog.contentType = document.getElementById("dialog.contentType");
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dialog.more = document.getElementById("dialog.more");
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bundle = srGetStrBundle("chrome://global/locale/unknownContent.properties");
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var pickApp = document.getElementById("Button2");
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pickApp.setAttribute( "style", "display: inherit" );
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pickApp.setAttribute( "label", bundle.GetStringFromName("pick") );
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var saveButton = document.getElementById("ok");
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saveButton.setAttribute( "label", bundle.GetStringFromName("save") );
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doSetOKCancel( save, null, pick, null );
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}
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function loadDialog()
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{
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// Set initial dialog field contents.
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// Get raw content.
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var text = dialog.contentType.childNodes[0].nodeValue;
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// Replace #1 with actual content type.
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text = text.replace( /#1/, data.contentType );
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// Put it back into the dialog.
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dialog.contentType.childNodes[0].nodeValue = text;
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}
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function onUnload()
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{
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// do nothing
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}
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function onLoad()
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{
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// Init data.
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initData();
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// Init dialog.
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initDialog();
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// Fill dialog.
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loadDialog();
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}
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function more()
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{
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// Have parent browser window go to appropriate web page.
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var moreInfo = "http://cgi.netscape.com/cgi-bin/plug-in_finder.cgi?";
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moreInfo += data.contentType;
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window.opener._content.location = moreInfo;
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}
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function pick()
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{
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alert( "PickApp not implemented yet!" );
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}
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// Parse out suggested file name from content disposition.
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function fileNameFromContentDisp( contentDisp ) {
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// content-disposition: has format
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// disposition-type < ; filename=value >
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var result = "";
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try {
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result = contentDisp.toString().match( /.*;\s*filename\s*=\s*(\S*)/ )[ 1 ];
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} catch ( exception ) {
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// ignored
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}
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return result;
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}
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function save()
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{
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// Use stream xfer component to prompt for destination and save.
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var xfer = Components.classes[ "@mozilla.org/appshell/component/xfer;1" ].getService();
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xfer = xfer.QueryInterface( Components.interfaces.nsIStreamTransfer );
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var retry = false;
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try {
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var result = xfer.SelectFileAndTransferLocationSpec( data.location,
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window,
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data.contentType.toString(),
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fileNameFromContentDisp( data.contentDisp ),
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true,
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null );
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} catch( exception ) {
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// Failed (or cancelled), give them another chance.
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retry = true;
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}
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// If save underway, close this dialog.
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if ( !retry ) {
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window.setTimeout( "window.close();", 10 );
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}
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}
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function cancel()
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{
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// Close this dialog.
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window.close();
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}
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