mirror of
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142 lines
3.8 KiB
Plaintext
142 lines
3.8 KiB
Plaintext
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<html>
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<!--
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Written by Dharma.
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Test last run on 05/09/01.
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-->
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<head>
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<title> Testing nsIPrefBranch Interface </title>
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<script type="text/javascript">
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function getnsIPrefServiceObj()
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{
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try {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead");
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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prefObj = Components.classes["@mozilla.org/preferences-service;1"].
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getService(Components.interfaces.nsIPrefService);
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}
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catch(e) {
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alert("Exception: " + e);
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}
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return prefObj;
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}
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</script>
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</head>
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<body>
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<script type="text/javascript">
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// First get the nsIPrefService object.
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var nsIPrefServiceObj = getnsIPrefServiceObj();
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try {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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// get the nsIPrefBranch object.
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// if you use getBranch() then the preference file that gets affected is prefs.js.
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var nsIPrefBranchObj = nsIPrefServiceObj.getBranch("browser.startup.");
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// verifying the attribute root.
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alert("root: " + nsIPrefBranchObj.root);
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// checking getPrefType method.
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var prefType = nsIPrefBranchObj.getPrefType("homepage");
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alert("prefType: " + prefType);
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// checking getBoolPref method.
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var boo = nsIPrefBranchObj.getBoolPref("homepage_override.1");
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alert("boo: " + boo);
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// checking setBoolPref method.
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nsIPrefBranchObj.setBoolPref("homepage_override.1", 0);
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nsIPrefServiceObj.savePrefFile(null);
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// checking getCharPref method.
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var result = nsIPrefBranchObj.getCharPref("homepage");
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alert("charPref: " + result);
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// checking setCharPref method.
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nsIPrefBranchObj.setCharPref("homepage", "http://mozilla.org")
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nsIPrefServiceObj.savePrefFile(null);
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// checking getIntPref method.
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/*
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var result = nsIPrefBranchObj.getIntPref("editor.table.delete_key");
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alert(result);
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*/
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// checking setIntPref method.
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/*
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nsIPrefBranchObj.setIntPref("editor.table.delete_key", 1)
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nsIPrefServiceObj.savePrefFile(null);
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*/
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// checking clearUserPref method.
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/*
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nsIPrefBranchObj.clearUserPref("homepage_override.1");
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nsIPrefServiceObj.savePrefFile(null);
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*/
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// checking lockPref method.
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var boo = nsIPrefBranchObj.prefIsLocked("homepage_override.1");
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alert ("prefIsLocked: " + boo);
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nsIPrefBranchObj.lockPref("homepage_override.1");
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nsIPrefServiceObj.savePrefFile(null);
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// checking prefIsLocked method.
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var boo = nsIPrefBranchObj.prefIsLocked("homepage_override.1");
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alert ("prefIsLocked: " + boo);
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/*
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nsIPrefBranchObj.setBoolPref("homepage_override.1", 0);
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nsIPrefServiceObj.savePrefFile(null);
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*/
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// checking unlockPref method.
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nsIPrefBranchObj.unlockPref("homepage_override.1");
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nsIPrefServiceObj.savePrefFile(null);
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alert("parefIsLocked: " + nsIPrefBranchObj.prefIsLocked("homepage_override.1"));
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// checking deleteBranch
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// Filed a bug related to this method. for details see the bug #80108.
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// after reading the bug tried by settting the root to "font" without a dot and
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// it deletes the branch.
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/*
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nsIPrefBranchObj.deleteBranch(null);
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nsIPrefServiceObj.savePrefFile(null);
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*/
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// checking resetBranch
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/*
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nsIPrefBranchObj.resetBranch("size.fixed.x-western");
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nsIPrefServiceObj.savePrefFile(null);
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*/
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// checking getChildList method.
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var aCount = {value:0};
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var childArray = nsIPrefBranchObj.getChildList(null , aCount);
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alert("aCount: " + aCount.value);
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//alert("Array length: " + childArray.length);
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alert("Array content: " + childArray.toString());
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/*
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var defaultName = nsIPrefBranchObj.getComplexValue("browser.search.defaultenginename" , Components.interfaces.nsIPrefLocalizedString).data;
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alert(defaultName);
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*/
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alert("End");
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}
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catch(e) {
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alert("Exception: " + e);
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}
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</script>
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</body>
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</html>
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