+++ /dev/null
-/**
- * PubSub
- *
- * A lightweight publish/subscribe implementation.
- * Private use only!
- */
-var PubSub, fullscreen, wptitlehint;
-
-PubSub = function() {
- this.topics = {};
-};
-
-PubSub.prototype.subscribe = function( topic, callback ) {
- if ( ! this.topics[ topic ] )
- this.topics[ topic ] = [];
-
- this.topics[ topic ].push( callback );
- return callback;
-};
-
-PubSub.prototype.unsubscribe = function( topic, callback ) {
- var i, l,
- topics = this.topics[ topic ];
-
- if ( ! topics )
- return callback || [];
-
- // Clear matching callbacks
- if ( callback ) {
- for ( i = 0, l = topics.length; i < l; i++ ) {
- if ( callback == topics[i] )
- topics.splice( i, 1 );
- }
- return callback;
-
- // Clear all callbacks
- } else {
- this.topics[ topic ] = [];
- return topics;
- }
-};
-
-PubSub.prototype.publish = function( topic, args ) {
- var i, l, broken,
- topics = this.topics[ topic ];
-
- if ( ! topics )
- return;
-
- args = args || [];
-
- for ( i = 0, l = topics.length; i < l; i++ ) {
- broken = ( topics[i].apply( null, args ) === false || broken );
- }
- return ! broken;
-};
-
-/**
- * Distraction Free Writing
- * (wp-fullscreen)
- *
- * Access the API globally using the fullscreen variable.
- */
-
-(function($){
- var api, ps, bounder, s;
-
- // Initialize the fullscreen/api object
- fullscreen = api = {};
-
- // Create the PubSub (publish/subscribe) interface.
- ps = api.pubsub = new PubSub();
- timer = 0;
- block = false;
-
- s = api.settings = { // Settings
- visible : false,
- mode : 'tinymce',
- editor_id : 'content',
- title_id : '',
- timer : 0,
- toolbar_shown : false
- }
-
- /**
- * Bounder
- *
- * Creates a function that publishes start/stop topics.
- * Used to throttle events.
- */
- bounder = api.bounder = function( start, stop, delay, e ) {
- var y, top;
-
- delay = delay || 1250;
-
- if ( e ) {
- y = e.pageY || e.clientY || e.offsetY;
- top = $(document).scrollTop();
-
- if ( !e.isDefaultPrevented ) // test if e ic jQuery normalized
- y = 135 + y;
-
- if ( y - top > 120 )
- return;
- }
-
- if ( block )
- return;
-
- block = true;
-
- setTimeout( function() {
- block = false;
- }, 400 );
-
- if ( s.timer )
- clearTimeout( s.timer );
- else
- ps.publish( start );
-
- function timed() {
- ps.publish( stop );
- s.timer = 0;
- }
-
- s.timer = setTimeout( timed, delay );
- };
-
- /**
- * on()
- *
- * Turns fullscreen on.
- *
- * @param string mode Optional. Switch to the given mode before opening.
- */
- api.on = function() {
- if ( s.visible )
- return;
-
- // Settings can be added or changed by defining "wp_fullscreen_settings" JS object.
- if ( typeof(wp_fullscreen_settings) == 'object' )
- $.extend( s, wp_fullscreen_settings );
-
- s.editor_id = wpActiveEditor || 'content';
-
- if ( $('input#title').length && s.editor_id == 'content' )
- s.title_id = 'title';
- else if ( $('input#' + s.editor_id + '-title').length ) // the title input field should have [editor_id]-title HTML ID to be auto detected
- s.title_id = s.editor_id + '-title';
- else
- $('#wp-fullscreen-title, #wp-fullscreen-title-prompt-text').hide();
-
- s.mode = $('#' + s.editor_id).is(':hidden') ? 'tinymce' : 'html';
- s.qt_canvas = $('#' + s.editor_id).get(0);
-
- if ( ! s.element )
- api.ui.init();
-
- s.is_mce_on = s.has_tinymce && typeof( tinyMCE.get(s.editor_id) ) != 'undefined';
-
- api.ui.fade( 'show', 'showing', 'shown' );
- };
-
- /**
- * off()
- *
- * Turns fullscreen off.
- */
- api.off = function() {
- if ( ! s.visible )
- return;
-
- api.ui.fade( 'hide', 'hiding', 'hidden' );
- };
-
- /**
- * switchmode()
- *
- * @return string - The current mode.
- *
- * @param string to - The fullscreen mode to switch to.
- * @event switchMode
- * @eventparam string to - The new mode.
- * @eventparam string from - The old mode.
- */
- api.switchmode = function( to ) {
- var from = s.mode;
-
- if ( ! to || ! s.visible || ! s.has_tinymce )
- return from;
-
- // Don't switch if the mode is the same.
- if ( from == to )
- return from;
-
- ps.publish( 'switchMode', [ from, to ] );
- s.mode = to;
- ps.publish( 'switchedMode', [ from, to ] );
-
- return to;
- };
-
- /**
- * General
- */
-
- api.save = function() {
- var hidden = $('#hiddenaction'), old = hidden.val(), spinner = $('#wp-fullscreen-save .spinner'),
- message = $('#wp-fullscreen-save span');
-
- spinner.show();
- api.savecontent();
-
- hidden.val('wp-fullscreen-save-post');
-
- $.post( ajaxurl, $('form#post').serialize(), function(r){
- spinner.hide();
- message.show();
-
- setTimeout( function(){
- message.fadeOut(1000);
- }, 3000 );
-
- if ( r.last_edited )
- $('#wp-fullscreen-save input').attr( 'title', r.last_edited );
-
- }, 'json');
-
- hidden.val(old);
- }
-
- api.savecontent = function() {
- var ed, content;
-
- if ( s.title_id )
- $('#' + s.title_id).val( $('#wp-fullscreen-title').val() );
-
- if ( s.mode === 'tinymce' && (ed = tinyMCE.get('wp_mce_fullscreen')) ) {
- content = ed.save();
- } else {
- content = $('#wp_mce_fullscreen').val();
- }
-
- $('#' + s.editor_id).val( content );
- $(document).triggerHandler('wpcountwords', [ content ]);
- }
-
- set_title_hint = function( title ) {
- if ( ! title.val().length )
- title.siblings('label').css( 'visibility', '' );
- else
- title.siblings('label').css( 'visibility', 'hidden' );
- }
-
- api.dfw_width = function(n) {
- var el = $('#wp-fullscreen-wrap'), w = el.width();
-
- if ( !n ) { // reset to theme width
- el.width( $('#wp-fullscreen-central-toolbar').width() );
- deleteUserSetting('dfw_width');
- return;
- }
-
- w = n + w;
-
- if ( w < 200 || w > 1200 ) // sanity check
- return;
-
- el.width( w );
- setUserSetting('dfw_width', w);
- }
-
- ps.subscribe( 'showToolbar', function() {
- s.toolbars.removeClass('fade-1000').addClass('fade-300');
- api.fade.In( s.toolbars, 300, function(){ ps.publish('toolbarShown'); }, true );
- $('#wp-fullscreen-body').addClass('wp-fullscreen-focus');
- s.toolbar_shown = true;
- });
-
- ps.subscribe( 'hideToolbar', function() {
- s.toolbars.removeClass('fade-300').addClass('fade-1000');
- api.fade.Out( s.toolbars, 1000, function(){ ps.publish('toolbarHidden'); }, true );
- $('#wp-fullscreen-body').removeClass('wp-fullscreen-focus');
- });
-
- ps.subscribe( 'toolbarShown', function() {
- s.toolbars.removeClass('fade-300');
- });
-
- ps.subscribe( 'toolbarHidden', function() {
- s.toolbars.removeClass('fade-1000');
- s.toolbar_shown = false;
- });
-
- ps.subscribe( 'show', function() { // This event occurs before the overlay blocks the UI.
- var title;
-
- if ( s.title_id ) {
- title = $('#wp-fullscreen-title').val( $('#' + s.title_id).val() );
- set_title_hint( title );
- }
-
- $('#wp-fullscreen-save input').attr( 'title', $('#last-edit').text() );
-
- s.textarea_obj.value = s.qt_canvas.value;
-
- if ( s.has_tinymce && s.mode === 'tinymce' )
- tinyMCE.execCommand('wpFullScreenInit');
-
- s.orig_y = $(window).scrollTop();
- });
-
- ps.subscribe( 'showing', function() { // This event occurs while the DFW overlay blocks the UI.
- $( document.body ).addClass( 'fullscreen-active' );
- api.refresh_buttons();
-
- $( document ).bind( 'mousemove.fullscreen', function(e) { bounder( 'showToolbar', 'hideToolbar', 2000, e ); } );
- bounder( 'showToolbar', 'hideToolbar', 2000 );
-
- api.bind_resize();
- setTimeout( api.resize_textarea, 200 );
-
- // scroll to top so the user is not disoriented
- scrollTo(0, 0);
-
- // needed it for IE7 and compat mode
- $('#wpadminbar').hide();
- });
-
- ps.subscribe( 'shown', function() { // This event occurs after the DFW overlay is shown
- var interim_init;
-
- s.visible = true;
-
- // init the standard TinyMCE instance if missing
- if ( s.has_tinymce && ! s.is_mce_on ) {
-
- interim_init = function(mce, ed) {
- var el = ed.getElement(), old_val = el.value, settings = tinyMCEPreInit.mceInit[s.editor_id];
-
- if ( settings && settings.wpautop && typeof(switchEditors) != 'undefined' )
- el.value = switchEditors.wpautop( el.value );
-
- ed.onInit.add(function(ed) {
- ed.hide();
- ed.getElement().value = old_val;
- tinymce.onAddEditor.remove(interim_init);
- });
- };
-
- tinymce.onAddEditor.add(interim_init);
- tinyMCE.init(tinyMCEPreInit.mceInit[s.editor_id]);
-
- s.is_mce_on = true;
- }
-
- wpActiveEditor = 'wp_mce_fullscreen';
- });
-
- ps.subscribe( 'hide', function() { // This event occurs before the overlay blocks DFW.
- var htmled_is_hidden = $('#' + s.editor_id).is(':hidden');
- // Make sure the correct editor is displaying.
- if ( s.has_tinymce && s.mode === 'tinymce' && !htmled_is_hidden ) {
- switchEditors.go(s.editor_id, 'tmce');
- } else if ( s.mode === 'html' && htmled_is_hidden ) {
- switchEditors.go(s.editor_id, 'html');
- }
-
- // Save content must be after switchEditors or content will be overwritten. See #17229.
- api.savecontent();
-
- $( document ).unbind( '.fullscreen' );
- $(s.textarea_obj).unbind('.grow');
-
- if ( s.has_tinymce && s.mode === 'tinymce' )
- tinyMCE.execCommand('wpFullScreenSave');
-
- if ( s.title_id )
- set_title_hint( $('#' + s.title_id) );
-
- s.qt_canvas.value = s.textarea_obj.value;
- });
-
- ps.subscribe( 'hiding', function() { // This event occurs while the overlay blocks the DFW UI.
-
- $( document.body ).removeClass( 'fullscreen-active' );
- scrollTo(0, s.orig_y);
- $('#wpadminbar').show();
- });
-
- ps.subscribe( 'hidden', function() { // This event occurs after DFW is removed.
- s.visible = false;
- $('#wp_mce_fullscreen, #wp-fullscreen-title').removeAttr('style');
-
- if ( s.has_tinymce && s.is_mce_on )
- tinyMCE.execCommand('wpFullScreenClose');
-
- s.textarea_obj.value = '';
- api.oldheight = 0;
- wpActiveEditor = s.editor_id;
- });
-
- ps.subscribe( 'switchMode', function( from, to ) {
- var ed;
-
- if ( !s.has_tinymce || !s.is_mce_on )
- return;
-
- ed = tinyMCE.get('wp_mce_fullscreen');
-
- if ( from === 'html' && to === 'tinymce' ) {
-
- if ( tinyMCE.get(s.editor_id).getParam('wpautop') && typeof(switchEditors) != 'undefined' )
- s.textarea_obj.value = switchEditors.wpautop( s.textarea_obj.value );
-
- if ( 'undefined' == typeof(ed) )
- tinyMCE.execCommand('wpFullScreenInit');
- else
- ed.show();
-
- } else if ( from === 'tinymce' && to === 'html' ) {
- if ( ed )
- ed.hide();
- }
- });
-
- ps.subscribe( 'switchedMode', function( from, to ) {
- api.refresh_buttons(true);
-
- if ( to === 'html' )
- setTimeout( api.resize_textarea, 200 );
- });
-
- /**
- * Buttons
- */
- api.b = function() {
- if ( s.has_tinymce && 'tinymce' === s.mode )
- tinyMCE.execCommand('Bold');
- }
-
- api.i = function() {
- if ( s.has_tinymce && 'tinymce' === s.mode )
- tinyMCE.execCommand('Italic');
- }
-
- api.ul = function() {
- if ( s.has_tinymce && 'tinymce' === s.mode )
- tinyMCE.execCommand('InsertUnorderedList');
- }
-
- api.ol = function() {
- if ( s.has_tinymce && 'tinymce' === s.mode )
- tinyMCE.execCommand('InsertOrderedList');
- }
-
- api.link = function() {
- if ( s.has_tinymce && 'tinymce' === s.mode )
- tinyMCE.execCommand('WP_Link');
- else
- wpLink.open();
- }
-
- api.unlink = function() {
- if ( s.has_tinymce && 'tinymce' === s.mode )
- tinyMCE.execCommand('unlink');
- }
-
- api.atd = function() {
- if ( s.has_tinymce && 'tinymce' === s.mode )
- tinyMCE.execCommand('mceWritingImprovementTool');
- }
-
- api.help = function() {
- if ( s.has_tinymce && 'tinymce' === s.mode )
- tinyMCE.execCommand('WP_Help');
- }
-
- api.blockquote = function() {
- if ( s.has_tinymce && 'tinymce' === s.mode )
- tinyMCE.execCommand('mceBlockQuote');
- }
-
- api.medialib = function() {
- if ( typeof wp !== 'undefined' && wp.media && wp.media.editor )
- wp.media.editor.open(s.editor_id);
- }
-
- api.refresh_buttons = function( fade ) {
- fade = fade || false;
-
- if ( s.mode === 'html' ) {
- $('#wp-fullscreen-mode-bar').removeClass('wp-tmce-mode').addClass('wp-html-mode');
-
- if ( fade )
- $('#wp-fullscreen-button-bar').fadeOut( 150, function(){
- $(this).addClass('wp-html-mode').fadeIn( 150 );
- });
- else
- $('#wp-fullscreen-button-bar').addClass('wp-html-mode');
-
- } else if ( s.mode === 'tinymce' ) {
- $('#wp-fullscreen-mode-bar').removeClass('wp-html-mode').addClass('wp-tmce-mode');
-
- if ( fade )
- $('#wp-fullscreen-button-bar').fadeOut( 150, function(){
- $(this).removeClass('wp-html-mode').fadeIn( 150 );
- });
- else
- $('#wp-fullscreen-button-bar').removeClass('wp-html-mode');
- }
- }
-
- /**
- * UI Elements
- *
- * Used for transitioning between states.
- */
- api.ui = {
- init: function() {
- var topbar = $('#fullscreen-topbar'), txtarea = $('#wp_mce_fullscreen'), last = 0;
-
- s.toolbars = topbar.add( $('#wp-fullscreen-status') );
- s.element = $('#fullscreen-fader');
- s.textarea_obj = txtarea[0];
- s.has_tinymce = typeof(tinymce) != 'undefined';
-
- if ( !s.has_tinymce )
- $('#wp-fullscreen-mode-bar').hide();
-
- if ( wptitlehint && $('#wp-fullscreen-title').length )
- wptitlehint('wp-fullscreen-title');
-
- $(document).keyup(function(e){
- var c = e.keyCode || e.charCode, a, data;
-
- if ( !fullscreen.settings.visible )
- return true;
-
- if ( navigator.platform && navigator.platform.indexOf('Mac') != -1 )
- a = e.ctrlKey; // Ctrl key for Mac
- else
- a = e.altKey; // Alt key for Win & Linux
-
- if ( 27 == c ) { // Esc
- data = {
- event: e,
- what: 'dfw',
- cb: fullscreen.off,
- condition: function(){
- if ( $('#TB_window').is(':visible') || $('.wp-dialog').is(':visible') )
- return false;
- return true;
- }
- };
-
- if ( ! jQuery(document).triggerHandler( 'wp_CloseOnEscape', [data] ) )
- fullscreen.off();
- }
-
- if ( a && (61 == c || 107 == c || 187 == c) ) // +
- api.dfw_width(25);
-
- if ( a && (45 == c || 109 == c || 189 == c) ) // -
- api.dfw_width(-25);
-
- if ( a && 48 == c ) // 0
- api.dfw_width(0);
-
- return false;
- });
-
- // word count in Text mode
- if ( typeof(wpWordCount) != 'undefined' ) {
-
- txtarea.keyup( function(e) {
- var k = e.keyCode || e.charCode;
-
- if ( k == last )
- return true;
-
- if ( 13 == k || 8 == last || 46 == last )
- $(document).triggerHandler('wpcountwords', [ txtarea.val() ]);
-
- last = k;
- return true;
- });
- }
-
- topbar.mouseenter(function(e){
- s.toolbars.addClass('fullscreen-make-sticky');
- $( document ).unbind( '.fullscreen' );
- clearTimeout( s.timer );
- s.timer = 0;
- }).mouseleave(function(e){
- s.toolbars.removeClass('fullscreen-make-sticky');
-
- if ( s.visible )
- $( document ).bind( 'mousemove.fullscreen', function(e) { bounder( 'showToolbar', 'hideToolbar', 2000, e ); } );
- });
- },
-
- fade: function( before, during, after ) {
- if ( ! s.element )
- api.ui.init();
-
- // If any callback bound to before returns false, bail.
- if ( before && ! ps.publish( before ) )
- return;
-
- api.fade.In( s.element, 600, function() {
- if ( during )
- ps.publish( during );
-
- api.fade.Out( s.element, 600, function() {
- if ( after )
- ps.publish( after );
- })
- });
- }
- };
-
- api.fade = {
- transitionend: 'transitionend webkitTransitionEnd oTransitionEnd',
-
- // Sensitivity to allow browsers to render the blank element before animating.
- sensitivity: 100,
-
- In: function( element, speed, callback, stop ) {
-
- callback = callback || $.noop;
- speed = speed || 400;
- stop = stop || false;
-
- if ( api.fade.transitions ) {
- if ( element.is(':visible') ) {
- element.addClass( 'fade-trigger' );
- return element;
- }
-
- element.show();
- element.first().one( this.transitionend, function() {
- callback();
- });
- setTimeout( function() { element.addClass( 'fade-trigger' ); }, this.sensitivity );
- } else {
- if ( stop )
- element.stop();
-
- element.css( 'opacity', 1 );
- element.first().fadeIn( speed, callback );
-
- if ( element.length > 1 )
- element.not(':first').fadeIn( speed );
- }
-
- return element;
- },
-
- Out: function( element, speed, callback, stop ) {
-
- callback = callback || $.noop;
- speed = speed || 400;
- stop = stop || false;
-
- if ( ! element.is(':visible') )
- return element;
-
- if ( api.fade.transitions ) {
- element.first().one( api.fade.transitionend, function() {
- if ( element.hasClass('fade-trigger') )
- return;
-
- element.hide();
- callback();
- });
- setTimeout( function() { element.removeClass( 'fade-trigger' ); }, this.sensitivity );
- } else {
- if ( stop )
- element.stop();
-
- element.first().fadeOut( speed, callback );
-
- if ( element.length > 1 )
- element.not(':first').fadeOut( speed );
- }
-
- return element;
- },
-
- transitions: (function() { // Check if the browser supports CSS 3.0 transitions
- var s = document.documentElement.style;
-
- return ( typeof ( s.WebkitTransition ) == 'string' ||
- typeof ( s.MozTransition ) == 'string' ||
- typeof ( s.OTransition ) == 'string' ||
- typeof ( s.transition ) == 'string' );
- })()
- };
-
- /**
- * Resize API
- *
- * Automatically updates textarea height.
- */
-
- api.bind_resize = function() {
- $(s.textarea_obj).bind('keypress.grow click.grow paste.grow', function(){
- setTimeout( api.resize_textarea, 200 );
- });
- }
-
- api.oldheight = 0;
- api.resize_textarea = function() {
- var txt = s.textarea_obj, newheight;
-
- newheight = txt.scrollHeight > 300 ? txt.scrollHeight : 300;
-
- if ( newheight != api.oldheight ) {
- txt.style.height = newheight + 'px';
- api.oldheight = newheight;
- }
- };
-
-})(jQuery);
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff