source: trunk/web/addons/job_monarch/lib/extjs-30/examples/image-organizer/SWFUpload/plugins/swfupload.swfobject.js @ 625

Last change on this file since 625 was 625, checked in by ramonb, 15 years ago

lib/extjs-30:

  • new ExtJS 3.0
File size: 13.5 KB
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1/*!
2 * Ext JS Library 3.0.0
3 * Copyright(c) 2006-2009 Ext JS, LLC
4 * licensing@extjs.com
5 * http://www.extjs.com/license
6 */
7/*
8        SWFUpload.SWFObject Plugin
9
10        Summary:
11                This plugin uses SWFObject to embed SWFUpload dynamically in the page.  SWFObject provides accurate Flash Player detection and DOM Ready loading.
12                This plugin replaces the Graceful Degradation plugin.
13
14        Features:
15                * swfupload_load_failed_hander event
16                * swfupload_pre_load_handler event
17                * minimum_flash_version setting (default: "9.0.28")
18                * SWFUpload.onload event for early loading
19
20        Usage:
21                Provide handlers and settings as needed.  When using the SWFUpload.SWFObject plugin you should initialize SWFUploading
22                in SWFUpload.onload rather than in window.onload.  When initialized this way SWFUpload can load earlier preventing the UI flicker
23                that was seen using the Graceful Degradation plugin.
24
25                <script type="text/javascript">
26                        var swfu;
27                        SWFUpload.onload = function () {
28                                swfu = new SWFUpload({
29                                        minimum_flash_version: "9.0.28",
30                                        swfupload_pre_load_handler: swfuploadPreLoad,
31                                        swfupload_load_failed_handler: swfuploadLoadFailed
32                                });
33                        };
34                </script>
35               
36        Notes:
37                You must provide set minimum_flash_version setting to "8" if you are using SWFUpload for Flash Player 8.
38                The swfuploadLoadFailed event is only fired if the minimum version of Flash Player is not met.  Other issues such as missing SWF files, browser bugs
39                 or corrupt Flash Player installations will not trigger this event.
40                The swfuploadPreLoad event is fired as soon as the minimum version of Flash Player is found.  It does not wait for SWFUpload to load and can
41                 be used to prepare the SWFUploadUI and hide alternate content.
42                swfobject's onDomReady event is cross-browser safe but will default to the window.onload event when DOMReady is not supported by the browser.
43                 Early DOM Loading is supported in major modern browsers but cannot be guaranteed for every browser ever made.
44*/
45
46
47/* SWFObject v2.1 <http://code.google.com/p/swfobject/>
48        Copyright (c) 2007-2008 Geoff Stearns, Michael Williams, and Bobby van der Sluis
49        This software is released under the MIT License <http://www.opensource.org/licenses/mit-license.php>
50*/
51var swfobject=function(){var b="undefined",Q="object",n="Shockwave 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52
53
54       
55var SWFUpload;
56if (typeof(SWFUpload) === "function") {
57        SWFUpload.onload = function () {};
58       
59        swfobject.addDomLoadEvent(function () {
60                if (typeof(SWFUpload.onload) === "function") {
61                        SWFUpload.onload.call(window);
62                }
63        });
64       
65        SWFUpload.prototype.initSettings = (function (oldInitSettings) {
66                return function () {
67                        if (typeof(oldInitSettings) === "function") {
68                                oldInitSettings.call(this);
69                        }
70
71                        this.ensureDefault = function (settingName, defaultValue) {
72                                this.settings[settingName] = (this.settings[settingName] == undefined) ? defaultValue : this.settings[settingName];
73                        };
74
75                        this.ensureDefault("minimum_flash_version", "9.0.28");
76                        this.ensureDefault("swfupload_pre_load_handler", null);
77                        this.ensureDefault("swfupload_load_failed_handler", null);
78
79                        delete this.ensureDefault;
80
81                };
82        })(SWFUpload.prototype.initSettings);
83
84
85        SWFUpload.prototype.loadFlash = function (oldLoadFlash) {
86                return function () {
87                        var hasFlash = swfobject.hasFlashPlayerVersion(this.settings.minimum_flash_version);
88                       
89                        if (hasFlash) {
90                                this.queueEvent("swfupload_pre_load_handler");
91                                if (typeof(oldLoadFlash) === "function") {
92                                        oldLoadFlash.call(this);
93                                }
94                        } else {
95                                this.queueEvent("swfupload_load_failed_handler");
96                        }
97                };
98               
99        }(SWFUpload.prototype.loadFlash);
100                       
101        SWFUpload.prototype.displayDebugInfo = function (oldDisplayDebugInfo) {
102                return function () {
103                        if (typeof(oldDisplayDebugInfo) === "function") {
104                                oldDisplayDebugInfo.call(this);
105                        }
106                       
107                        this.debug(
108                                [
109                                        "SWFUpload.SWFObject Plugin settings:", "\n",
110                                        "\t", "minimum_flash_version:                      ", this.settings.minimum_flash_version, "\n",
111                                        "\t", "swfupload_pre_load_handler assigned:     ", (typeof(this.settings.swfupload_pre_load_handler) === "function").toString(), "\n",
112                                        "\t", "swfupload_load_failed_handler assigned:     ", (typeof(this.settings.swfupload_load_failed_handler) === "function").toString(), "\n",
113                                ].join("")
114                        );
115                };     
116        }(SWFUpload.prototype.displayDebugInfo);
117}
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