2015-10-03 01:03:16 +02:00
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>Preferences Test</title>
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<!-- When using the mode "code" it's important to specify charset utf-8 -->
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<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
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<!-- jsoneditor project from https://github.com/josdejong/jsoneditor/
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script hosting from http://cdnjs.com/libraries/jsoneditor -->
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<link href="https://cdnjs.cloudflare.com/ajax/libs/jsoneditor/4.2.1/jsoneditor.min.css" rel="stylesheet" type="text/css">
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jsoneditor/4.2.1/jsoneditor.min.js"></script>
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2017-11-09 20:00:47 +01:00
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<script>
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function setup() {
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if (location.hostname == 'tests' || location.hostname == 'localhost')
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return;
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alert('This page can only be run from tests or localhost.');
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// Disable all elements.
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var elements = document.getElementById("form").elements;
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for (var i = 0, element; element = elements[i++]; ) {
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element.disabled = true;
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}
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}
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</script>
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2015-10-03 01:03:16 +02:00
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</head>
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2017-11-09 20:00:47 +01:00
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<body bgcolor="white" onload="setup()">
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2015-10-03 01:03:16 +02:00
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<!-- Header -->
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<div id="simple_links">
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[ <b>Simple</b> ]
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[ <a href="#" onClick="toggleView(); return false;">Advanced</a> ]
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</div>
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<div id="advanced_links" style="display:none">
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[ <a href="#" onClick="toggleView(); return false;">Simple</a> ]
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[ <b>Advanced</b> ]
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</div>
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2017-11-09 20:00:47 +01:00
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<form id="form">
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2015-10-03 01:03:16 +02:00
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<!-- Simple view -->
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<div id="simple">
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<p>
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This page supports display and configuration of a few sample preferences.
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<table width="100%" style="border: 1px solid #97B0F8">
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<tr>
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<td>
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<input type="checkbox" id="enable_spellchecking"/> Enable spell checking
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</td>
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</tr>
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2015-10-17 02:44:00 +02:00
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<tr>
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<td>
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<br/>
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<input type="checkbox" id="allow_running_insecure_content"/> Allow running insecure content
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</td>
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</tr>
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2015-10-03 01:03:16 +02:00
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<tr>
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<td>
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<br/>
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Proxy type:
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<select id="proxy_type" onChange="proxyTypeChange()">
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<option value="direct">Direct</option>
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<option value="auto_detect">Auto-Detect</option>
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<option value="pac_script">PAC Script</option>
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<option value="fixed_servers">Fixed Servers</option>
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<option value="system">System</option>
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</select>
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<input id="proxy_value" type="text" size="80" disabled/>
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</td>
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</tr>
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</table>
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<table border="0" width="100%">
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<tr>
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<td align="left">
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<input type="button" value="Refresh" onClick="refreshSimple()"/>
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</td>
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<td align="right">
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<input type="button" value="Apply Changes" onClick="applySimpleChanges()"/>
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</td>
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</tr>
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</table>
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</p>
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</div>
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<!-- Advanced view -->
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<div id="advanced" style="display:none">
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<p>
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This page displays all preferences organized in a tree structure. Arbitrary changes are
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allowed, however <b>changing preferences in arbitrary ways may result in crashes</b>. If you
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experience a crash while setting preferences then run a Debug build of CEF/Chromium and watch
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for DCHECKs in the Chromium code to figure out what went wrong.
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</p>
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<div id="jsoneditor" style="width: 100%; height: 100%;"></div>
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<table border="0" width="100%">
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<tr>
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<td align="left">
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<input type="button" value="Refresh" onClick="refreshEditor()"/>
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<input type="checkbox" id="hide_defaults"/> Show modified preferences only
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</td>
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<td align="right">
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<input type="button" value="Apply Changes" onClick="applyEditorChanges()"/>
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</td>
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</tr>
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</table>
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</div>
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2017-11-09 20:00:47 +01:00
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</form>
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2015-10-03 01:03:16 +02:00
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<script>
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// Reference to the JSONEditor.
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var editor = null;
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// Preferences state information.
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var preferences_state = null;
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// Toggle between the simple and advanced views.
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function toggleView() {
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var simple = document.getElementById("simple");
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var advanced = document.getElementById("advanced");
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var simple_links = document.getElementById("simple_links");
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var advanced_links = document.getElementById("advanced_links");
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if (simple.style.display == "none") {
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// Show the simple view.
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simple.style.display = "";
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simple_links.style.display = "";
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advanced.style.display = "none";
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advanced_links.style.display = "none";
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// Refresh the simple view contents.
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refreshSimple();
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} else {
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// Show the advanced view.
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simple.style.display = "none";
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simple_links.style.display = "none";
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advanced.style.display = "";
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advanced_links.style.display = "";
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if (editor == null) {
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// Create the editor.
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editor = new JSONEditor(document.getElementById("jsoneditor"));
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}
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// Refesh the editor contents.
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refreshEditor();
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}
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}
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// Send a request to C++.
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function sendRequest(request, onSuccessCallback) {
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// Results in a call to the OnQuery method in preferences_test.cpp.
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window.cefQuery({
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request: JSON.stringify(request),
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onSuccess: onSuccessCallback,
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onFailure: function(error_code, error_message) {
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alert(error_message + ' (' + error_code + ')');
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}
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});
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}
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// Get the preferences and execute |onSuccessCallback| with the resulting
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// JSON object.
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function getPreferences(include_defaults, onSuccessCallback) {
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// Create the request object.
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var request = {};
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request.name = "preferences_get";
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request.include_defaults = include_defaults;
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// Send the request to C++.
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sendRequest(
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request,
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function(response) {
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onSuccessCallback(JSON.parse(response));
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}
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);
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}
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// Set the preferences.
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function setPreferences(preferences) {
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// Create the request object.
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var request = {};
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request.name = "preferences_set";
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request.preferences = preferences;
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// Send the request to C++.
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sendRequest(
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request,
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function(response) {
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// Show the informative response message.
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alert(response);
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}
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);
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}
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// Get the global preference state.
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function getPreferenceState() {
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// Create the request object.
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var request = {};
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request.name = "preferences_state";
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// Send the request to C++.
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sendRequest(
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request,
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function(response) {
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// Populate the global state object.
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preferences_state = JSON.parse(response);
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// Refresh the simple view contents.
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refreshSimple();
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}
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);
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}
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// Refresh the editor view contents.
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function refreshEditor() {
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include_defaults = !document.getElementById("hide_defaults").checked;
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getPreferences(include_defaults, function(response) {
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// Set the JSON in the editor.
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editor.set(response);
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});
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}
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// Apply changes from the editor view.
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function applyEditorChanges() {
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setPreferences(editor.get());
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}
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// Refresh the simple view contents.
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function refreshSimple() {
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getPreferences(true, function(response) {
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// Spellcheck settings.
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if (preferences_state.spellcheck_disabled) {
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// Cannot enable spell checking when disabled via the command-line.
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document.getElementById("enable_spellchecking").checked = false;
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document.getElementById("enable_spellchecking").disabled = true;
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} else {
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document.getElementById("enable_spellchecking").checked =
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response.browser.enable_spellchecking;
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}
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2015-10-17 02:44:00 +02:00
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// Web content settings.
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if (preferences_state.allow_running_insecure_content) {
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// Cannot disable running insecure content when enabled via the
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// command-line.
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document.getElementById("allow_running_insecure_content").checked =
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true;
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document.getElementById("allow_running_insecure_content").disabled =
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true;
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} else {
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document.getElementById("allow_running_insecure_content").checked =
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response.webkit.webprefs.allow_running_insecure_content;
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}
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2015-10-03 01:03:16 +02:00
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// Proxy settings.
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document.getElementById("proxy_type").value = response.proxy.mode;
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// Some proxy modes have associated values.
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if (response.proxy.mode == "pac_script")
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proxy_value = response.proxy.pac_url;
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else if (response.proxy.mode == "fixed_servers")
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proxy_value = response.proxy.server;
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else
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proxy_value = null;
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if (proxy_value != null)
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document.getElementById("proxy_value").value = proxy_value;
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document.getElementById("proxy_value").disabled = (proxy_value == null);
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if (preferences_state.proxy_configured) {
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// Cannot modify proxy settings that are configured via the command-
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// line.
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document.getElementById("proxy_type").disabled = true;
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document.getElementById("proxy_value").disabled = true;
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}
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});
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}
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// Apply changes from the simple view.
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function applySimpleChanges() {
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has_preferences = false;
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preferences = {};
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// Spellcheck settings.
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if (!preferences_state.spellcheck_disabled) {
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has_preferences = true;
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preferences.browser = {};
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preferences.browser.enable_spellchecking =
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document.getElementById("enable_spellchecking").checked;
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}
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2015-10-17 02:44:00 +02:00
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// Web content settings.
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if (!preferences_state.allow_running_insecure_content) {
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has_preferences = true;
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preferences.webkit = {};
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preferences.webkit.webprefs = {};
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preferences.webkit.webprefs.allow_running_insecure_content =
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document.getElementById("allow_running_insecure_content").checked;
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}
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2015-10-03 01:03:16 +02:00
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// Proxy settings.
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if (!preferences_state.proxy_configured) {
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has_preferences = true;
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preferences.proxy = {};
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preferences.proxy.mode = document.getElementById("proxy_type").value;
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// Some proxy modes have associated values.
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if (preferences.proxy.mode == "pac_script") {
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preferences.proxy.pac_script =
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document.getElementById("proxy_value").value;
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} else if (preferences.proxy.mode == "fixed_servers") {
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preferences.proxy.server =
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document.getElementById("proxy_value").value;
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}
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}
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if (has_preferences)
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setPreferences(preferences);
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}
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// Called when the proxy type is changed.
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function proxyTypeChange() {
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proxy_type = document.getElementById("proxy_type").value;
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document.getElementById("proxy_value").value = "";
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// Only enable the value field for the proxy modes that require it.
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document.getElementById("proxy_value").disabled =
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(proxy_type != "pac_script" && proxy_type != "fixed_servers");
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}
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// Retrieve global preferences state.
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getPreferenceState();
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</script>
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</body>
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</html>
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