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| <h1 class="page_title">Omnibox</h1> |
| </div> |
| <!-- TABLE OF CONTENTS --> |
| <div id="toc"> |
| <h2>Contents</h2> |
| <ol> |
| <li> |
| <a href="#manifest">Manifest</a> |
| <ol> |
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| <ol> |
| </ol> |
| </li> |
| <li> |
| <a href="#apiReference">API reference: chrome.omnibox</a> |
| <ol> |
| <li> |
| <a href="#global-methods">Methods</a> |
| <ol> |
| <li> |
| <a href="#method-setDefaultSuggestion">setDefaultSuggestion</a> |
| </li> |
| </ol> |
| </li> |
| <li> |
| <a href="#global-events">Events</a> |
| <ol> |
| <li> |
| <a href="#event-onInputCancelled">onInputCancelled</a> |
| </li><li> |
| <a href="#event-onInputChanged">onInputChanged</a> |
| </li><li> |
| <a href="#event-onInputEntered">onInputEntered</a> |
| </li><li> |
| <a href="#event-onInputStarted">onInputStarted</a> |
| </li> |
| </ol> |
| </li> |
| <li> |
| <a href="#types">Types</a> |
| <ol> |
| <li> |
| <a href="#type-SuggestResult">SuggestResult</a> |
| <ol> |
| </ol> |
| </li> |
| </ol> |
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| <!-- /TABLE OF CONTENTS --> |
| <!-- Standard content lead-in for experimental API pages --> |
| <!-- STATIC CONTENT PLACEHOLDER --> |
| <div id="static"><div id="pageData-name" class="pageData">Omnibox</div> |
| <!-- BEGIN AUTHORED CONTENT --> |
| <p> |
| The omnibox API allows you to register a |
| keyword with Google Chrome's address bar, |
| which is also known as the omnibox. |
| </p> |
| <p> |
| <img src="images/omnibox.png" width="300" height="150" alt="A screenshot showing suggestions related to the keyword 'Chromium Search'"> |
| </p> |
| <p> |
| When the user enters your extension's |
| keyword, the user starts |
| interacting solely with your extension. |
| Each keystroke is sent to your |
| extension, and you can provide suggestions |
| in response. |
| </p> |
| <p> |
| The suggestions can be richly formatted |
| in a variety of ways. |
| <!-- PENDING: for example? (include a mention of method name, maybe show a code snippet) --> |
| When the user accepts |
| a suggestion, your extension is notified |
| and can take action. |
| </p> |
| <h2 id="manifest">Manifest</h2> |
| <p> |
| You must include an <code>omnibox</code> <code>keyword</code> field |
| in the <a href="manifest.html">manifest</a> |
| to use the omnibox API. |
| You should also |
| specify a 16x16-pixel icon, which will be |
| displayed in the address bar when suggesting that users |
| enter keyword mode. |
| </p> |
| <p> |
| For example: |
| </p> |
| <pre>{ |
| "name": "Aaron's omnibox extension", |
| "version": "1.0", |
| <b>"omnibox": { "keyword" : "aaron" },</b> |
| <b>"icons": {</b> |
| <b>"16": "16-full-color.png"</b> |
| <b>},</b> |
| "background": { |
| "scripts": ["background.js"] |
| } |
| }</pre> |
| <p class="note"> |
| <strong>Note:</strong> |
| Chrome automatically creates a grayscale version of |
| your 16x16-pixel icon. You should provide |
| a full-color version so that it can also be |
| used in other situations that require color. |
| For example, the <a href="contextMenus.html">context menus API</a> also uses a 16x16-pixel |
| icon, but it is displayed in color. |
| </p> |
| <h2 id="examples">Examples</h2> |
| <p> |
| You can find samples of this API on the |
| <a href="samples.html#omnibox">sample page</a>. |
| <!-- END AUTHORED CONTENT --> |
| </p></div> |
| <!-- API PAGE --> |
| <div class="apiPage"> |
| <a name="apiReference"></a> |
| <h2>API reference: chrome.omnibox</h2> |
| <!-- PROPERTIES --> |
| <!-- /apiGroup --> |
| <!-- METHODS --> |
| <div id="methodsTemplate" class="apiGroup"> |
| <a name="global-methods"></a> |
| <h3>Methods</h3> |
| <!-- iterates over all functions --> |
| <div class="apiItem"> |
| <a name="method-setDefaultSuggestion"></a> <!-- method-anchor --> |
| <h4>setDefaultSuggestion</h4> |
| <div class="summary"> |
| <!-- Note: intentionally longer 80 columns --> |
| <span>chrome.omnibox.setDefaultSuggestion</span>(<span class="null"><span>object</span> |
| <var><span>suggestion</span></var></span>)</div> |
| <div class="description"> |
| <p>Sets the description and styling for the default suggestion. The default suggestion is the text that is displayed in the first suggestion row underneath the URL bar.</p> |
| <!-- PARAMETERS --> |
| <h4>Parameters</h4> |
| <dl> |
| <div> |
| <div> |
| <dt> |
| <var>suggestion</var> |
| <em> |
| <!-- TYPE --> |
| <div style="display:inline"> |
| ( |
| <span id="typeTemplate"> |
| <span> |
| <span>object</span> |
| </span> |
| </span> |
| ) |
| </div> |
| </em> |
| </dt> |
| <dd>A partial SuggestResult object, without the 'content' parameter. See SuggestResult for a description of the parameters.</dd> |
| <!-- OBJECT PROPERTIES --> |
| <dd> |
| <dl> |
| <div> |
| <div> |
| <dt> |
| <var>description</var> |
| <em> |
| <!-- TYPE --> |
| <div style="display:inline"> |
| ( |
| <span id="typeTemplate"> |
| <span> |
| <span>string</span> |
| </span> |
| </span> |
| ) |
| </div> |
| </em> |
| </dt> |
| <dd>The text to display in the default suggestion. The placeholder string '%s' can be included and will be replaced with the user's input.</dd> |
| <!-- OBJECT PROPERTIES --> |
| <!-- OBJECT METHODS --> |
| <!-- OBJECT EVENT FIELDS --> |
| <!-- FUNCTION PARAMETERS --> |
| </div> |
| </div> |
| </dl> |
| </dd> |
| <!-- OBJECT METHODS --> |
| <!-- OBJECT EVENT FIELDS --> |
| <!-- FUNCTION PARAMETERS --> |
| </div> |
| </div> |
| </dl> |
| <!-- RETURNS --> |
| <dl> |
| </dl> |
| <!-- CALLBACK --> |
| <!-- MIN_VERSION --> |
| </div> <!-- /description --> |
| </div> <!-- /apiItem --> |
| </div> <!-- /apiGroup --> |
| <!-- EVENTS --> |
| <div id="eventsTemplate" class="apiGroup"> |
| <a name="global-events"></a> |
| <h3>Events</h3> |
| <!-- iterates over all events --> |
| <div class="apiItem"> |
| <a name="event-onInputCancelled"></a> |
| <h4>onInputCancelled</h4> |
| <div class="summary"> |
| <!-- Note: intentionally longer 80 columns --> |
| <span class="subdued">chrome.omnibox.</span><span>onInputCancelled</span><span class="subdued">.addListener</span>(function(<span></span>) <span class="subdued">{...}</span><span></span>); |
| </div> |
| <div class="description"> |
| <p>User has ended the keyword input session without accepting the input.</p> |
| <!-- LISTENER PARAMETERS --> |
| <!-- EXTRA PARAMETERS --> |
| <!-- LISTENER RETURN VALUE --> |
| <dl> |
| </dl> |
| </div> <!-- /description --> |
| </div><div class="apiItem"> |
| <a name="event-onInputChanged"></a> |
| <h4>onInputChanged</h4> |
| <div class="summary"> |
| <!-- Note: intentionally longer 80 columns --> |
| <span class="subdued">chrome.omnibox.</span><span>onInputChanged</span><span class="subdued">.addListener</span>(function(<span>string text, function suggest</span>) <span class="subdued">{...}</span><span></span>); |
| </div> |
| <div class="description"> |
| <p>User has changed what is typed into the omnibox.</p> |
| <!-- LISTENER PARAMETERS --> |
| <div> |
| <h4>Listener parameters</h4> |
| <dl> |
| <div> |
| <div> |
| <dt> |
| <var>text</var> |
| <em> |
| <!-- TYPE --> |
| <div style="display:inline"> |
| ( |
| <span id="typeTemplate"> |
| <span> |
| <span>string</span> |
| </span> |
| </span> |
| ) |
| </div> |
| </em> |
| </dt> |
| <dd class="todo"> |
| Undocumented. |
| </dd> |
| <!-- OBJECT PROPERTIES --> |
| <!-- OBJECT METHODS --> |
| <!-- OBJECT EVENT FIELDS --> |
| <!-- FUNCTION PARAMETERS --> |
| </div> |
| </div><div> |
| <div> |
| <dt> |
| <var>suggest</var> |
| <em> |
| <!-- TYPE --> |
| <div style="display:inline"> |
| ( |
| <span id="typeTemplate"> |
| <span> |
| <span>function</span> |
| </span> |
| </span> |
| ) |
| </div> |
| </em> |
| </dt> |
| <dd>A callback passed to the onInputChanged event used for sending suggestions back to the browser.</dd> |
| <!-- OBJECT PROPERTIES --> |
| <!-- OBJECT METHODS --> |
| <!-- OBJECT EVENT FIELDS --> |
| <!-- FUNCTION PARAMETERS --> |
| <dd> |
| <div> |
| <h5>Parameters</h5> |
| <dl> |
| <div> |
| <div> |
| <dt> |
| <var>suggestResults</var> |
| <em> |
| <!-- TYPE --> |
| <div style="display:inline"> |
| ( |
| <span id="typeTemplate"> |
| <span> |
| <span> |
| array of <span><span> |
| <span> |
| <a href="omnibox.html#type-SuggestResult">SuggestResult</a> |
| </span> |
| </span></span> |
| </span> |
| </span> |
| </span> |
| ) |
| </div> |
| </em> |
| </dt> |
| <dd>Array of suggest results</dd> |
| <!-- OBJECT PROPERTIES --> |
| <!-- OBJECT METHODS --> |
| <!-- OBJECT EVENT FIELDS --> |
| <!-- FUNCTION PARAMETERS --> |
| </div> |
| </div> |
| </dl> |
| </div> |
| </dd> |
| </div> |
| </div> |
| </dl> |
| </div> |
| <!-- EXTRA PARAMETERS --> |
| <!-- LISTENER RETURN VALUE --> |
| <dl> |
| </dl> |
| </div> <!-- /description --> |
| </div><div class="apiItem"> |
| <a name="event-onInputEntered"></a> |
| <h4>onInputEntered</h4> |
| <div class="summary"> |
| <!-- Note: intentionally longer 80 columns --> |
| <span class="subdued">chrome.omnibox.</span><span>onInputEntered</span><span class="subdued">.addListener</span>(function(<span>string text</span>) <span class="subdued">{...}</span><span></span>); |
| </div> |
| <div class="description"> |
| <p>User has accepted what is typed into the omnibox.</p> |
| <!-- LISTENER PARAMETERS --> |
| <div> |
| <h4>Listener parameters</h4> |
| <dl> |
| <div> |
| <div> |
| <dt> |
| <var>text</var> |
| <em> |
| <!-- TYPE --> |
| <div style="display:inline"> |
| ( |
| <span id="typeTemplate"> |
| <span> |
| <span>string</span> |
| </span> |
| </span> |
| ) |
| </div> |
| </em> |
| </dt> |
| <dd class="todo"> |
| Undocumented. |
| </dd> |
| <!-- OBJECT PROPERTIES --> |
| <!-- OBJECT METHODS --> |
| <!-- OBJECT EVENT FIELDS --> |
| <!-- FUNCTION PARAMETERS --> |
| </div> |
| </div> |
| </dl> |
| </div> |
| <!-- EXTRA PARAMETERS --> |
| <!-- LISTENER RETURN VALUE --> |
| <dl> |
| </dl> |
| </div> <!-- /description --> |
| </div><div class="apiItem"> |
| <a name="event-onInputStarted"></a> |
| <h4>onInputStarted</h4> |
| <div class="summary"> |
| <!-- Note: intentionally longer 80 columns --> |
| <span class="subdued">chrome.omnibox.</span><span>onInputStarted</span><span class="subdued">.addListener</span>(function(<span></span>) <span class="subdued">{...}</span><span></span>); |
| </div> |
| <div class="description"> |
| <p>User has started a keyword input session by typing the extension's keyword. This is guaranteed to be sent exactly once per input session, and before any onInputChanged events.</p> |
| <!-- LISTENER PARAMETERS --> |
| <!-- EXTRA PARAMETERS --> |
| <!-- LISTENER RETURN VALUE --> |
| <dl> |
| </dl> |
| </div> <!-- /description --> |
| </div> <!-- /apiItem --> |
| </div> <!-- /apiGroup --> |
| <!-- TYPES --> |
| <div class="apiGroup"> |
| <a name="types"></a> |
| <h3 id="types">Types</h3> |
| <!-- iterates over all types --> |
| <div class="apiItem"> |
| <a name="type-SuggestResult"></a> |
| <h4>SuggestResult</h4> |
| <div> |
| <dt> |
| <em> |
| <!-- TYPE --> |
| <div style="display:inline"> |
| ( |
| <span id="typeTemplate"> |
| <span> |
| <span>object</span> |
| </span> |
| </span> |
| ) |
| </div> |
| </em> |
| </dt> |
| <dd>A suggest result.</dd> |
| <!-- OBJECT PROPERTIES --> |
| <dd> |
| <dl> |
| <div> |
| <div> |
| <dt> |
| <var>content</var> |
| <em> |
| <!-- TYPE --> |
| <div style="display:inline"> |
| ( |
| <span id="typeTemplate"> |
| <span> |
| <span>string</span> |
| </span> |
| </span> |
| ) |
| </div> |
| </em> |
| </dt> |
| <dd>The text that is put into the URL bar, and that is sent to the extension when the user chooses this entry.</dd> |
| <!-- OBJECT PROPERTIES --> |
| <!-- OBJECT METHODS --> |
| <!-- OBJECT EVENT FIELDS --> |
| <!-- FUNCTION PARAMETERS --> |
| </div> |
| </div><div> |
| <div> |
| <dt> |
| <var>description</var> |
| <em> |
| <!-- TYPE --> |
| <div style="display:inline"> |
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