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1 /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 const NS_ERROR_MODULE_NETWORK = 2152398848; |
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7 const NS_NET_STATUS_READ_FROM = NS_ERROR_MODULE_NETWORK + 8; |
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8 const NS_NET_STATUS_WROTE_TO = NS_ERROR_MODULE_NETWORK + 9; |
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9 |
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10 function getPanelBrowser() |
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11 { |
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12 return document.getElementById("web-panels-browser"); |
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13 } |
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14 |
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15 var panelProgressListener = { |
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16 onProgressChange : function (aWebProgress, aRequest, |
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17 aCurSelfProgress, aMaxSelfProgress, |
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18 aCurTotalProgress, aMaxTotalProgress) { |
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19 }, |
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20 |
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21 onStateChange : function(aWebProgress, aRequest, aStateFlags, aStatus) |
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22 { |
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23 if (!aRequest) |
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24 return; |
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25 |
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26 //ignore local/resource:/chrome: files |
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27 if (aStatus == NS_NET_STATUS_READ_FROM || aStatus == NS_NET_STATUS_WROTE_TO) |
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28 return; |
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29 |
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30 if (aStateFlags & Ci.nsIWebProgressListener.STATE_START && |
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31 aStateFlags & Ci.nsIWebProgressListener.STATE_IS_NETWORK) { |
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32 window.parent.document.getElementById('sidebar-throbber').setAttribute("loading", "true"); |
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33 } |
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34 else if (aStateFlags & Ci.nsIWebProgressListener.STATE_STOP && |
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35 aStateFlags & Ci.nsIWebProgressListener.STATE_IS_NETWORK) { |
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36 window.parent.document.getElementById('sidebar-throbber').removeAttribute("loading"); |
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37 } |
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38 } |
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39 , |
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40 |
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41 onLocationChange : function(aWebProgress, aRequest, aLocation, aFlags) { |
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42 UpdateBackForwardCommands(getPanelBrowser().webNavigation); |
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43 }, |
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44 |
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45 onStatusChange : function(aWebProgress, aRequest, aStatus, aMessage) { |
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46 }, |
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47 |
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48 onSecurityChange : function(aWebProgress, aRequest, aState) { |
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49 }, |
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50 |
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51 QueryInterface : function(aIID) |
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52 { |
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53 if (aIID.equals(Ci.nsIWebProgressListener) || |
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54 aIID.equals(Ci.nsISupportsWeakReference) || |
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55 aIID.equals(Ci.nsISupports)) |
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56 return this; |
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57 throw Cr.NS_NOINTERFACE; |
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58 } |
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59 }; |
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60 |
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61 var gLoadFired = false; |
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62 function loadWebPanel(aURI) { |
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63 var panelBrowser = getPanelBrowser(); |
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64 if (gLoadFired) { |
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65 panelBrowser.webNavigation |
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66 .loadURI(aURI, nsIWebNavigation.LOAD_FLAGS_NONE, |
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67 null, null, null); |
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68 } |
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69 panelBrowser.setAttribute("cachedurl", aURI); |
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70 } |
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71 |
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72 function load() |
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73 { |
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74 var panelBrowser = getPanelBrowser(); |
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75 panelBrowser.webProgress.addProgressListener(panelProgressListener, |
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76 Ci.nsIWebProgress.NOTIFY_ALL); |
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77 var cachedurl = panelBrowser.getAttribute("cachedurl") |
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78 if (cachedurl) { |
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79 panelBrowser.webNavigation |
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80 .loadURI(cachedurl, nsIWebNavigation.LOAD_FLAGS_NONE, null, |
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81 null, null); |
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82 } |
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83 |
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84 gLoadFired = true; |
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85 } |
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86 |
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87 function unload() |
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88 { |
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89 getPanelBrowser().webProgress.removeProgressListener(panelProgressListener); |
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90 } |
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91 |
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92 function PanelBrowserStop() |
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93 { |
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94 getPanelBrowser().webNavigation.stop(nsIWebNavigation.STOP_ALL) |
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95 } |
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96 |
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97 function PanelBrowserReload() |
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98 { |
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99 getPanelBrowser().webNavigation |
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100 .sessionHistory |
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101 .QueryInterface(nsIWebNavigation) |
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102 .reload(nsIWebNavigation.LOAD_FLAGS_NONE); |
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103 } |