84 lines
3.3 KiB
JavaScript
84 lines
3.3 KiB
JavaScript
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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*/
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const nsIFilePicker = Components.interfaces.nsIFilePicker;
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const nsIWindowMediator = Components.interfaces.nsIWindowMediator;
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const nsIPrefService = Components.interfaces.nsIPrefService;
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const nsIPrefLocalizedString = Components.interfaces.nsIPrefLocalizedString;
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const FILEPICKER_CONTRACTID = "@mozilla.org/filepicker;1";
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const WINDOWMEDIATOR_CONTRACTID = "@mozilla.org/appshell/window-mediator;1";
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const PREFSERVICE_CONTRACTID = "@mozilla.org/preferences-service;1";
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function Startup()
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{
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var clearHistButton = document.getElementById("browserClearHistory");
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try {
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var urlBarHist = Components.classes["@mozilla.org/browser/urlbarhistory;1"]
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.getService(Components.interfaces.nsIUrlbarHistory);
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var isBtnLocked = parent.hPrefWindow.getPrefIsLocked(clearHistButton.getAttribute("prefstring"));
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var globalHistory = Components.classes["@mozilla.org/browser/global-history;1"]
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.getService(Components.interfaces.nsIBrowserHistory);
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clearHistButton.disabled = ( urlBarHist.count == 0 && globalHistory.count == 0) || isBtnLocked;
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}
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catch(ex) {
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}
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}
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function selectFile()
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{
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var fp = Components.classes[FILEPICKER_CONTRACTID]
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.createInstance(nsIFilePicker);
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var prefutilitiesBundle = document.getElementById("bundle_prefutilities");
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var title = prefutilitiesBundle.getString("choosehomepage");
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fp.init(window, title, nsIFilePicker.modeOpen);
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fp.appendFilters(nsIFilePicker.filterAll | nsIFilePicker.filterText |
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nsIFilePicker.filterXML | nsIFilePicker.filterHTML |
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nsIFilePicker.filterImages);
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var ret = fp.show();
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if (ret == nsIFilePicker.returnOK) {
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var folderField = document.getElementById("browserStartupHomepage");
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folderField.value = fp.fileURL.spec;
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}
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}
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function setHomePageToCurrentPage()
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{
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var windowManager = Components.classes[WINDOWMEDIATOR_CONTRACTID]
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.getService(nsIWindowMediator);
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var browserWindow = windowManager.getMostRecentWindow("navigator:browser");
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if (browserWindow) {
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var browser = browserWindow.document.getElementById("content");
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var url = browser.webNavigation.currentURI.spec;
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if (url) {
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var homePageField = document.getElementById("browserStartupHomepage");
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homePageField.value = url;
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}
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}
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}
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function setHomePageToDefaultPage()
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{
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var prefService = Components.classes[PREFSERVICE_CONTRACTID]
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.getService(nsIPrefService);
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var pref = prefService.getDefaultBranch(null);
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var url = pref.getComplexValue("browser.startup.homepage",
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nsIPrefLocalizedString).data;
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var homePageField = document.getElementById("browserStartupHomepage");
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homePageField.value = url;
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}
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function prefClearGlobalHistory()
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{
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var globalHistory = Components.classes["@mozilla.org/browser/global-history;1"]
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.getService(Components.interfaces.nsIBrowserHistory);
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globalHistory.removeAllPages();
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var urlBarHistory = Components.classes["@mozilla.org/browser/urlbarhistory;1"]
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.getService(Components.interfaces.nsIUrlbarHistory);
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urlBarHistory.clearHistory();
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}
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