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<title>[18707] trunk: Add pointers feature, and pointer to admin bar, props nacin for PHP bits, see #18693.</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/18707">18707</a></dd>
<dt>Author</dt> <dd>koopersmith</dd>
<dt>Date</dt> <dd>2011-09-18 21:17:09 +0000 (Sun, 18 Sep 2011)</dd>
</dl>
<h3>Log Message</h3>
<pre>Add pointers feature, and pointer to admin bar, props nacin for PHP bits, see <a href="http://core.trac.wordpress.org/ticket/18693">#18693</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminincludestemplatephp">trunk/wp-admin/includes/template.php</a></li>
<li><a href="#trunkwpincludesscriptloaderphp">trunk/wp-includes/script-loader.php</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkwpincludescsswppointercss">trunk/wp-includes/css/wp-pointer.css</a></li>
<li><a href="#trunkwpincludescsswppointerdevcss">trunk/wp-includes/css/wp-pointer.dev.css</a></li>
<li><a href="#trunkwpincludesjswppointerdevjs">trunk/wp-includes/js/wp-pointer.dev.js</a></li>
<li><a href="#trunkwpincludesjswppointerjs">trunk/wp-includes/js/wp-pointer.js</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminincludestemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/includes/template.php (18706 => 18707)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/includes/template.php 2011-09-18 21:11:28 UTC (rev 18706)
+++ trunk/wp-admin/includes/template.php 2011-09-18 21:17:09 UTC (rev 18707)
</span><span class="lines">@@ -2217,3 +2217,54 @@
</span><span class="cx">
</span><span class="cx"> return $button;
</span><span class="cx"> }
</span><ins>+
+/**
+ * Initializes the new feature pointers.
+ *
+ * @since 3.3.0
+ *
+ * Pointer user settings:
+ * p0 - Admin bar pointer, added 3.3.
+ */
+function wp_pointer_enqueue( $hook_suffix ) {
+ $enqueue = false;
+
+ $admin_bar = get_user_setting( 'p0', 0 );
+ if ( ! $admin_bar && apply_filters( 'show_wp_pointer_admin_bar', true ) ) {
+ $enqueue = true;
+ add_action( 'admin_print_footer_scripts', '_wp_pointer_print_admin_bar' );
+ }
+
+ if ( $enqueue ) {
+ wp_enqueue_style( 'wp-pointer' );
+ wp_enqueue_script( 'wp-pointer' );
+ wp_enqueue_script( 'utils' );
+ }
+}
+add_action( 'admin_enqueue_scripts', 'wp_pointer_enqueue' );
+
+function _wp_pointer_print_admin_bar() {
+ $pointer_content = '<h3>' . __('The admin bar has been updated in WordPress 3.3.') . '</h3>';
+ $pointer_content .= '<p>' . sprintf( __('Have some feedback? Visit this <a href="%s">ticket</a>.'), 'http://core.trac.wordpress.org/ticket/18197' ) . '</p>';
+ $pointer_content .= '<p>' . sprintf( __('P.S. You are looking at a new admin pointer. Chime in <a href="%s">here</a>.'), 'http://core.trac.wordpress.org/ticket/18693' ) . '</p>';
+
+?>
+<script type="text/javascript">
+//<![CDATA[
+jQuery(document).ready( function($) {
+ $('#wpadminbar').pointer({
+ content: '<?php echo $pointer_content; ?>',
+ position: {
+ my: 'left top',
+ at: 'center bottom',
+ offset: '-25 0'
+ },
+ close: function() {
+ setUserSetting( 'p0', '1' );
+ }
+ }).pointer('open');
+});
+//]]>
+</script>
+<?php
+}
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkwpincludescsswppointercss"></a>
<div class="addfile"><h4>Added: trunk/wp-includes/css/wp-pointer.css (0 => 18707)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/css/wp-pointer.css (rev 0)
+++ trunk/wp-includes/css/wp-pointer.css 2011-09-18 21:17:09 UTC (rev 18707)
</span><span class="lines">@@ -0,0 +1 @@
</span><ins>+.wp-pointer-content{padding:0 10px;background:white;border:1px solid #aaa;-moz-box-shadow:0 0 16px rgba(0,0,0,0.1);-webkit-box-shadow:0 0 16px rgba(0,0,0,0.1);box-shadow:0 0 16px rgba(0,0,0,0.1);}.wp-pointer-buttons{padding:0 0 10px 0;overflow:auto;}.wp-pointer-buttons a{float:right;display:inline-block;}.wp-pointer-arrow,.wp-pointer-arrow-inner{position:absolute;width:0;height:0;}.wp-pointer-arrow{z-index:10;}.wp-pointer-arrow-inner{z-index:20;}.wp-pointer-left{margin-left:10px;}.wp-pointer-right{margin-left:-10px;}.wp-pointer-top{margin-top:10px;}.wp-pointer-bottom{margin-top:-10px;}.wp-pointer-left .wp-pointer-arrow,.wp-pointer-right .wp-pointer-arrow,.wp-pointer-top .wp-pointer-arrow,.wp-pointer-bottom .wp-pointer-arrow{border:solid 10px transparent;}.wp-pointer-left .wp-pointer-arrow{border-right-color:#aaa;border-left-width:0;right:100%;top:0;}.wp-pointer-right .wp-pointer-arrow{border-left-color:#aaa;border-right-width:0;left:100%;top:0;}.wp-pointer-top .w
p-pointer-arrow{border-bottom-color:#aaa;border-top-width:0;left:0;bottom:100%;}.wp-pointer-bottom .wp-pointer-arrow{border-top-color:#aaa;border-bottom-width:0;left:0;top:100%;}.wp-pointer-left .wp-pointer-arrow-inner,.wp-pointer-right .wp-pointer-arrow-inner,.wp-pointer-top .wp-pointer-arrow-inner,.wp-pointer-bottom .wp-pointer-arrow-inner{border:solid 9px transparent;}.wp-pointer-left .wp-pointer-arrow-inner{border-right-color:#fff;border-left-width:0;top:-9px;left:2px;}.wp-pointer-right .wp-pointer-arrow-inner{border-left-color:#fff;border-right-width:0;top:-9px;right:2px;}.wp-pointer-top .wp-pointer-arrow-inner{border-bottom-color:#fff;border-top-width:0;top:2px;left:-9px;}.wp-pointer-bottom .wp-pointer-arrow-inner{border-top-color:#fff;border-bottom-width:0;bottom:2px;left:-9px;}
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkwpincludescsswppointerdevcss"></a>
<div class="addfile"><h4>Added: trunk/wp-includes/css/wp-pointer.dev.css (0 => 18707)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/css/wp-pointer.dev.css (rev 0)
+++ trunk/wp-includes/css/wp-pointer.dev.css 2011-09-18 21:17:09 UTC (rev 18707)
</span><span class="lines">@@ -0,0 +1,106 @@
</span><ins>+.wp-pointer-content {
+ padding: 0 10px;
+ background: white;
+ border: 1px solid #aaa;
+ -moz-box-shadow: 0 0 16px rgba( 0, 0, 0, 0.1 );
+ -webkit-box-shadow: 0 0 16px rgba( 0, 0, 0, 0.1 );
+ box-shadow: 0 0 16px rgba( 0, 0, 0, 0.1 );
+}
+.wp-pointer-buttons {
+ padding: 0 0 10px 0;
+ overflow: auto;
+}
+.wp-pointer-buttons a {
+ float: right;
+ display: inline-block;
+}
+/* The arrow base class must take up no space, even with transparent borders. */
+.wp-pointer-arrow,
+.wp-pointer-arrow-inner {
+ position: absolute;
+ width: 0;
+ height: 0;
+}
+.wp-pointer-arrow {
+ z-index: 10;
+}
+.wp-pointer-arrow-inner {
+ z-index: 20;
+}
+
+.wp-pointer-left {
+ margin-left: 10px;
+}
+.wp-pointer-right {
+ margin-left: -10px;
+}
+.wp-pointer-top {
+ margin-top: 10px;
+}
+.wp-pointer-bottom {
+ margin-top: -10px;
+}
+
+.wp-pointer-left .wp-pointer-arrow,
+.wp-pointer-right .wp-pointer-arrow,
+.wp-pointer-top .wp-pointer-arrow,
+.wp-pointer-bottom .wp-pointer-arrow {
+ border: solid 10px transparent;
+}
+
+.wp-pointer-left .wp-pointer-arrow {
+ border-right-color: #aaa;
+ border-left-width: 0;
+ right: 100%;
+ top: 0;
+}
+.wp-pointer-right .wp-pointer-arrow {
+ border-left-color: #aaa;
+ border-right-width: 0;
+ left: 100%;
+ top: 0;
+}
+.wp-pointer-top .wp-pointer-arrow {
+ border-bottom-color: #aaa;
+ border-top-width: 0;
+ left: 0;
+ bottom: 100%;
+}
+.wp-pointer-bottom .wp-pointer-arrow {
+ border-top-color: #aaa;
+ border-bottom-width: 0;
+ left: 0;
+ top: 100%;
+}
+
+.wp-pointer-left .wp-pointer-arrow-inner,
+.wp-pointer-right .wp-pointer-arrow-inner,
+.wp-pointer-top .wp-pointer-arrow-inner,
+.wp-pointer-bottom .wp-pointer-arrow-inner {
+ border: solid 9px transparent;
+}
+
+.wp-pointer-left .wp-pointer-arrow-inner {
+ border-right-color: #fff;
+ border-left-width: 0;
+ top: -9px;
+ left: 2px;
+}
+.wp-pointer-right .wp-pointer-arrow-inner {
+ border-left-color: #fff;
+ border-right-width: 0;
+ top: -9px;
+ right: 2px;
+}
+.wp-pointer-top .wp-pointer-arrow-inner {
+ border-bottom-color: #fff;
+ border-top-width: 0;
+ top: 2px;
+ left: -9px;
+}
+.wp-pointer-bottom .wp-pointer-arrow-inner {
+ border-top-color: #fff;
+ border-bottom-width: 0;
+ bottom: 2px;
+ left: -9px;
+}
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkwpincludesjswppointerdevjs"></a>
<div class="addfile"><h4>Added: trunk/wp-includes/js/wp-pointer.dev.js (0 => 18707)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/js/wp-pointer.dev.js (rev 0)
+++ trunk/wp-includes/js/wp-pointer.dev.js 2011-09-18 21:17:09 UTC (rev 18707)
</span><span class="lines">@@ -0,0 +1,264 @@
</span><ins>+/**
+ * Pointer jQuery widget.
+ */
+(function($){
+ var identifier = 0,
+ zindex = 9999;
+
+ $.widget("wp.pointer", {
+ options: {
+ pointerClass: 'wp-pointer',
+ content: function( respond, event, t ) {
+ return $(this).text();
+ },
+ buttons: function( event, t ) {
+ var close = ( wpPointerL10n ) ? wpPointerL10n.close : 'Close',
+ button = $('<a class="button-secondary">' + close + '</div>');
+
+ return button.bind( 'click.pointer', function() {
+ t.element.pointer('close');
+ });
+ },
+ arrow: 'auto',
+ position: {
+ my: "left center",
+ at: "right center"
+ },
+ arrow: {
+ edge: 'top',
+ align: 'left',
+ offset: 20
+ },
+ show: function( event, t ) {
+ t.pointer.show();
+ t.opened();
+ },
+ hide: function( event, t ) {
+ t.pointer.hide();
+ t.closed();
+ },
+ document: document
+ },
+
+ _create: function() {
+ var positioning,
+ family;
+
+ this.content = $('<div class="wp-pointer-content"></div>');
+ this.arrow = $('<div class="wp-pointer-arrow"><div class="wp-pointer-arrow-inner"></div></div>');
+
+ family = this.element.parents().add( this.element );
+ positioning = 'absolute';
+
+ if ( family.filter(function(){ return 'fixed' === $(this).css('position'); }).length )
+ positioning = 'fixed';
+
+
+ this.pointer = $('<div />')
+ .append( this.content )
+ .append( this.arrow )
+ .attr('id', 'wp-pointer-' + identifier++)
+ .addClass( this.options.pointerClass )
+ .css('position', positioning)
+ .hide()
+ .appendTo( this.options.document.body );
+ },
+
+ _setOption: function( key, value ) {
+ var o = this.options,
+ tip = this.pointer;
+
+ // Handle document transfer
+ if ( key === "document" && value !== o.document ) {
+ tip.detach().appendTo( value.body );
+
+ // Handle class change
+ } else if ( key === "pointerClass" ) {
+ tip.removeClass( o.pointerClass ).addClass( value );
+ }
+
+ // Call super method.
+ $.Widget.prototype._setOption.apply( this, arguments );
+
+ // Reposition automatically
+ if ( key === "position" ) {
+ this.reposition();
+
+ // Update content automatically if pointer is open
+ } else if ( key === "content" && this.active ) {
+ this.update();
+ }
+ },
+
+ destroy: function() {
+ this.pointer.remove();
+ $.Widget.prototype.destroy.call( this );
+ },
+
+ widget: function() {
+ return this.pointer;
+ },
+
+ update: function( event ) {
+ var self = this,
+ o = this.options,
+ dfd = $.Deferred(),
+ content;
+
+ if ( o.disabled )
+ return;
+
+ dfd.done( function( content ) {
+ self._update( event, content );
+ })
+
+ // Either o.content is a string...
+ if ( typeof o.content === 'string' ) {
+ content = o.content;
+
+ // ...or o.content is a callback.
+ } else {
+ content = o.content.call( this.element[0], dfd.resolve, event, this._handoff() );
+ }
+
+ // If content is set, then complete the update.
+ if ( content )
+ dfd.resolve( content );
+
+ return dfd.promise();
+ },
+
+ /**
+ * Update is separated into two functions to allow events to defer
+ * updating the pointer (e.g. fetch content with ajax, etc).
+ */
+ _update: function( event, content ) {
+ var buttons,
+ o = this.options;
+
+ if ( ! content )
+ return;
+
+ this.pointer.stop(); // Kill any animations on the pointer.
+ this.content.html( content );
+
+ buttons = o.buttons.call( this.element[0], event, this._handoff() );
+ if ( buttons ) {
+ buttons.wrap('<div class="wp-pointer-buttons" />').parent().appendTo( this.content );
+ }
+
+ this.reposition();
+ },
+
+ reposition: function() {
+ if ( this.options.disabled )
+ return;
+
+ // Reposition pointer.
+ this.pointer.css({
+ top: 0,
+ left: 0,
+ zIndex: zindex++ // Increment the z-index so that it shows above other opened pointers.
+ }).show().position($.extend({
+ of: this.element
+ }, this.options.position )); // the object comes before this.options.position so the user can override position.of.
+
+ this.repoint();
+ },
+
+ repoint: function() {
+ var o = this.options,
+ position = {
+ my: 'center',
+ of: this.pointer
+ },
+ clear;
+
+ if ( o.disabled )
+ return;
+
+ // Remove arrow classes.
+ this.pointer[0].className = this.pointer[0].className.replace( /wp-pointer-[^\s'"]*/, '' );
+
+ if ( o.arrow.edge == 'top' || o.arrow.edge == 'bottom' ) {
+ position.at = o.arrow.align + ' ' + o.arrow.edge;
+ position.offset = o.arrow.offset + ' 0';
+ clear = 'top';
+ } else {
+ position.at = o.arrow.edge + ' ' + o.arrow.align;
+ position.offset = '0 ' + o.arrow.offset;
+ clear = 'left';
+ }
+
+ // Reposition arrow.
+ this.arrow.position( position ).css( clear, '' );
+ // Add arrow class.
+ this.pointer.addClass( 'wp-pointer-' + o.arrow.edge );
+ },
+
+
+ open: function( event ) {
+ var self = this,
+ o = this.options;
+
+ if ( this.active || o.disabled )
+ return;
+
+ this.update().done( function() {
+ self._open( event );
+ });
+ },
+
+ _open: function( event ) {
+ var self = this,
+ o = this.options;
+
+ if ( this.active || o.disabled )
+ return;
+
+ this.active = true;
+
+ this._trigger( "open", event, this._handoff() );
+
+ this._trigger( "show", event, this._handoff({
+ opened: function() {
+ self._trigger( "opened", event, self._handoff() );
+ }
+ }));
+ },
+
+ close: function( event ) {
+ if ( !this.active || this.options.disabled )
+ return;
+
+ var self = this;
+ this.active = false;
+
+ this._trigger( "close", event, this._handoff() );
+ this._trigger( "hide", event, this._handoff({
+ closed: function() {
+ self._trigger( "closed", event, self._handoff() );
+ }
+ }));
+ },
+
+ sendToTop: function( event ) {
+ if ( this.active )
+ this.pointer.css( 'z-index', zindex++ );
+ },
+
+ toggle: function( event ) {
+ if ( this.pointer.is(':hidden') )
+ this.open( event );
+ else
+ this.close( event );
+ },
+
+ _handoff: function( extend ) {
+ return $.extend({
+ pointer: this.pointer,
+ element: this.element
+ }, extend);
+ }
+ });
+})(jQuery);
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkwpincludesjswppointerjs"></a>
<div class="addfile"><h4>Added: trunk/wp-includes/js/wp-pointer.js (0 => 18707)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/js/wp-pointer.js (rev 0)
+++ trunk/wp-includes/js/wp-pointer.js 2011-09-18 21:17:09 UTC (rev 18707)
</span><span class="lines">@@ -0,0 +1 @@
</span><ins>+(function(c){var a=0,b=9999;c.widget("wp.pointer",{options:{pointerClass:"wp-pointer",content:function(f,e,d){return c(this).text()},buttons:function(f,e){var g=(wpPointerL10n)?wpPointerL10n.close:"Close",d=c('<a class="button-secondary">'+g+"</div>");return d.bind("click.pointer",function(){e.element.pointer("close")})},arrow:"auto",position:{my:"left center",at:"right center"},arrow:{edge:"top",align:"left",offset:20},show:function(e,d){d.pointer.show();d.opened()},hide:function(e,d){d.pointer.hide();d.closed()},document:document},_create:function(){var e,d;this.content=c('<div class="wp-pointer-content"></div>');this.arrow=c('<div class="wp-pointer-arrow"><div class="wp-pointer-arrow-inner"></div></div>');d=this.element.parents().add(this.element);e="absolute&q
uot;;if(d.filter(function(){return"fixed"===c(this).css("position")}).length){e="fixed"}this.pointer=c("<div />").append(this.content).append(this.arrow).attr("id","wp-pointer-"+a++).addClass(this.options.pointerClass).css("position",e).hide().appendTo(this.options.document.body)},_setOption:function(d,f){var g=this.options,e=this.pointer;if(d==="document"&&f!==g.document){e.detach().appendTo(f.body)}else{if(d==="pointerClass"){e.removeClass(g.pointerClass).addClass(f)}}c.Widget.prototype._setOption.apply(this,arguments);if(d==="position"){this.reposition()}else{if(d==="content"&&this.active){this.update()}}},destroy:function(){this.pointer.remove();c.Widget.prototype.destroy.call(this)},widget:function(){return this.pointer},update:function(g){var e=this,h=this.options,d=c.Deferred(),f;if(h.disabled){return}d.done(function(i){e._update(g,i)});i
f(typeof h.content==="string"){f=h.content}else{f=h.content.call(this.element[0],d.resolve,g,this._handoff())}if(f){d.resolve(f)}return d.promise()},_update:function(f,e){var d,g=this.options;if(!e){return}this.pointer.stop();this.content.html(e);d=g.buttons.call(this.element[0],f,this._handoff());if(d){d.wrap('<div class="wp-pointer-buttons" />').parent().appendTo(this.content)}this.reposition()},reposition:function(){if(this.options.disabled){return}this.pointer.css({top:0,left:0,zIndex:b++}).show().position(c.extend({of:this.element},this.options.position));this.repoint()},repoint:function(){var f=this.options,e={my:"center",of:this.pointer},d;if(f.disabled){return}this.pointer[0].className=this.pointer[0].className.replace(/wp-pointer-[^\s'"]*/,"");if(f.arrow.edge=="top"||f.arrow.edge=="bottom"){e.at=f.arrow.align+" "+f.arrow.edge;e.offset=f.arrow.offset+" 0";d="top"}else
{e.at=f.arrow.edge+" "+f.arrow.align;e.offset="0 "+f.arrow.offset;d="left"}this.arrow.position(e).css(d,"");this.pointer.addClass("wp-pointer-"+f.arrow.edge)},open:function(e){var d=this,f=this.options;if(this.active||f.disabled){return}this.update().done(function(){d._open(e)})},_open:function(e){var d=this,f=this.options;if(this.active||f.disabled){return}this.active=true;this._trigger("open",e,this._handoff());this._trigger("show",e,this._handoff({opened:function(){d._trigger("opened",e,d._handoff())}}))},close:function(e){if(!this.active||this.options.disabled){return}var d=this;this.active=false;this._trigger("close",e,this._handoff());this._trigger("hide",e,this._handoff({closed:function(){d._trigger("closed",e,d._handoff())}}))},sendToTop:function(d){if(this.active){this.pointer.css("z-index",b++)}},toggle:function(d){if(this.pointer.is(":hidden
")){this.open(d)}else{this.close(d)}},_handoff:function(d){return c.extend({pointer:this.pointer,element:this.element},d)}})})(jQuery);
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkwpincludesscriptloaderphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/script-loader.php (18706 => 18707)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/script-loader.php 2011-09-18 21:11:28 UTC (rev 18706)
+++ trunk/wp-includes/script-loader.php 2011-09-18 21:17:09 UTC (rev 18707)
</span><span class="lines">@@ -96,6 +96,11 @@
</span><span class="cx"> 'broken' => __('An unidentified error has occurred.')
</span><span class="cx"> ) );
</span><span class="cx">
</span><ins>+ $scripts->add( 'wp-pointer', "/wp-includes/js/wp-pointer$suffix.js", array( 'jquery-ui-widget', 'jquery-ui-position' ), '20110918', 1 );
+ $scripts->add_script_data( 'wp-pointer', 'wpPointerL10n', array(
+ 'close' => __('Close'),
+ ) );
+
</ins><span class="cx"> $scripts->add( 'autosave', "/wp-includes/js/autosave$suffix.js", array('schedule', 'wp-ajax-response'), '20110524', 1 );
</span><span class="cx">
</span><span class="cx"> $scripts->add( 'wp-lists', "/wp-includes/js/wp-lists$suffix.js", array('wp-ajax-response'), '20110521', 1 );
</span><span class="lines">@@ -425,6 +430,7 @@
</span><span class="cx"> $styles->add( 'admin-bar', "/wp-includes/css/admin-bar$suffix.css", array(), '20110916b' );
</span><span class="cx"> $styles->add( 'wp-jquery-ui-dialog', "/wp-includes/css/jquery-ui-dialog$suffix.css", array(), '20101224' );
</span><span class="cx"> $styles->add( 'editor-buttons', "/wp-includes/css/editor-buttons$suffix.css", array(), '20110802' );
</span><ins>+ $styles->add( 'wp-pointer', "/wp-includes/css/wp-pointer$suffix.css", array(), '20110918' );
</ins><span class="cx">
</span><span class="cx"> foreach ( $rtl_styles as $rtl_style ) {
</span><span class="cx"> $styles->add_data( $rtl_style, 'rtl', true );
</span></span></pre>
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