+++ /dev/null
-/* global deleteUserSetting, setUserSetting, switchEditors, tinymce, tinyMCEPreInit */
-/**
- * Distraction Free Writing
- * (wp-fullscreen)
- *
- * Access the API globally using the window.wp.editor.fullscreen variable.
- */
-( function( $, window ) {
- var api, ps, s, toggleUI, uiTimer, PubSub,
- uiScrollTop = 0,
- transitionend = 'transitionend webkitTransitionEnd',
- $body = $( document.body ),
- $document = $( document );
-
- /**
- * PubSub
- *
- * A lightweight publish/subscribe implementation.
- *
- * @access private
- */
- PubSub = function() {
- this.topics = {};
-
- this.subscribe = function( topic, callback ) {
- if ( ! this.topics[ topic ] )
- this.topics[ topic ] = [];
-
- this.topics[ topic ].push( callback );
- return callback;
- };
-
- this.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;
- }
- };
-
- this.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;
- };
- };
-
- // Initialize the fullscreen/api object
- api = {};
-
- // Create the PubSub (publish/subscribe) interface.
- ps = api.pubsub = new PubSub();
-
- s = api.settings = { // Settings
- visible: false,
- mode: 'tinymce',
- id: '',
- title_id: '',
- timer: 0,
- toolbar_shown: false
- };
-
- function _hideUI() {
- $body.removeClass('wp-dfw-show-ui');
- }
-
- /**
- * toggleUI
- *
- * Toggle the CSS class to show/hide the toolbar, borders and statusbar.
- */
- toggleUI = api.toggleUI = function( show ) {
- clearTimeout( uiTimer );
-
- if ( ! $body.hasClass('wp-dfw-show-ui') || show === 'show' ) {
- $body.addClass('wp-dfw-show-ui');
- } else if ( show !== 'autohide' ) {
- $body.removeClass('wp-dfw-show-ui');
- }
-
- if ( show === 'autohide' ) {
- uiTimer = setTimeout( _hideUI, 2000 );
- }
- };
-
- function resetCssPosition( add ) {
- s.$dfwWrap.parents().each( function( i, parent ) {
- var cssPosition, $parent = $(parent);
-
- if ( add ) {
- if ( parent.style.position ) {
- $parent.data( 'wp-dfw-css-position', parent.style.position );
- }
-
- $parent.css( 'position', 'static' );
- } else {
- cssPosition = $parent.data( 'wp-dfw-css-position' );
- cssPosition = cssPosition || '';
- $parent.css( 'position', cssPosition );
- }
-
- if ( parent.nodeName === 'BODY' ) {
- return false;
- }
- });
- }
-
- /**
- * on()
- *
- * Turns fullscreen on.
- *
- * @param string mode Optional. Switch to the given mode before opening.
- */
- api.on = function() {
- var id, $dfwWrap, titleId;
-
- if ( s.visible ) {
- return;
- }
-
- if ( ! s.$fullscreenFader ) {
- api.ui.init();
- }
-
- // Settings can be added or changed by defining "wp_fullscreen_settings" JS object.
- if ( typeof window.wp_fullscreen_settings === 'object' )
- $.extend( s, window.wp_fullscreen_settings );
-
- id = s.id || window.wpActiveEditor;
-
- if ( ! id ) {
- if ( s.hasTinymce ) {
- id = tinymce.activeEditor.id;
- } else {
- return;
- }
- }
-
- s.id = id;
- $dfwWrap = s.$dfwWrap = $( '#wp-' + id + '-wrap' );
-
- if ( ! $dfwWrap.length ) {
- return;
- }
-
- s.$dfwTextarea = $( '#' + id );
- s.$editorContainer = $dfwWrap.find( '.wp-editor-container' );
- uiScrollTop = $document.scrollTop();
-
- if ( s.hasTinymce ) {
- s.editor = tinymce.get( id );
- }
-
- if ( s.editor && ! s.editor.isHidden() ) {
- s.origHeight = $( '#' + id + '_ifr' ).height();
- s.mode = 'tinymce';
- } else {
- s.origHeight = s.$dfwTextarea.height();
- s.mode = 'html';
- }
-
- // Try to find title field
- if ( typeof window.adminpage !== 'undefined' &&
- ( window.adminpage === 'post-php' || window.adminpage === 'post-new-php' ) ) {
-
- titleId = 'title';
- } else {
- titleId = id + '-title';
- }
-
- s.$dfwTitle = $( '#' + titleId );
-
- if ( ! s.$dfwTitle.length ) {
- s.$dfwTitle = null;
- }
-
- 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.hasTinymce || typeof switchEditors === 'undefined' ) {
- return from;
- }
-
- // Don't switch if the mode is the same.
- if ( from == to )
- return from;
-
- if ( to === 'tinymce' && ! s.editor ) {
- s.editor = tinymce.get( s.id );
-
- if ( ! s.editor && typeof tinyMCEPreInit !== 'undefined' &&
- tinyMCEPreInit.mceInit && tinyMCEPreInit.mceInit[ s.id ] ) {
-
- // If the TinyMCE instance hasn't been created, set the "wp_fulscreen" flag on creating it
- tinyMCEPreInit.mceInit[ s.id ].wp_fullscreen = true;
- }
- }
-
- s.mode = to;
- switchEditors.go( s.id, to );
- api.refreshButtons( true );
-
- if ( to === 'html' ) {
- setTimeout( api.resizeTextarea, 200 );
- }
-
- return to;
- };
-
- /**
- * General
- */
-
- api.save = function() {
- var $hidden = $('#hiddenaction'),
- oldVal = $hidden.val(),
- $spinner = $('#wp-fullscreen-save .spinner'),
- $saveMessage = $('#wp-fullscreen-save .wp-fullscreen-saved-message'),
- $errorMessage = $('#wp-fullscreen-save .wp-fullscreen-error-message');
-
- $spinner.show();
- $errorMessage.hide();
- $saveMessage.hide();
- $hidden.val('wp-fullscreen-save-post');
-
- if ( s.editor && ! s.editor.isHidden() ) {
- s.editor.save();
- }
-
- $.ajax({
- url: window.ajaxurl,
- type: 'post',
- data: $('form#post').serialize(),
- dataType: 'json'
- }).done( function( response ) {
- $spinner.hide();
-
- if ( response && response.success ) {
- $saveMessage.show();
-
- setTimeout( function() {
- $saveMessage.fadeOut(300);
- }, 3000 );
-
- if ( response.data && response.data.last_edited ) {
- $('#wp-fullscreen-save input').attr( 'title', response.data.last_edited );
- }
- } else {
- $errorMessage.show();
- }
- }).fail( function() {
- $spinner.hide();
- $errorMessage.show();
- });
-
- $hidden.val( oldVal );
- };
-
- api.dfwWidth = function( pixels, total ) {
- var width;
-
- if ( pixels && pixels.toString().indexOf('%') !== -1 ) {
- s.$editorContainer.css( 'width', pixels );
- s.$statusbar.css( 'width', pixels );
-
- if ( s.$dfwTitle ) {
- s.$dfwTitle.css( 'width', pixels );
- }
- return;
- }
-
- if ( ! pixels ) {
- // Reset to theme width
- width = $('#wp-fullscreen-body').data('theme-width') || 800;
- s.$editorContainer.width( width );
- s.$statusbar.width( width );
-
- if ( s.$dfwTitle ) {
- s.$dfwTitle.width( width - 16 );
- }
-
- deleteUserSetting('dfw_width');
- return;
- }
-
- if ( total ) {
- width = pixels;
- } else {
- width = s.$editorContainer.width();
- width += pixels;
- }
-
- if ( width < 200 || width > 1200 ) {
- // sanity check
- return;
- }
-
- s.$editorContainer.width( width );
- s.$statusbar.width( width );
-
- if ( s.$dfwTitle ) {
- s.$dfwTitle.width( width - 16 );
- }
-
- setUserSetting( 'dfw_width', width );
- };
-
- // This event occurs before the overlay blocks the UI.
- ps.subscribe( 'show', function() {
- var title = $('#last-edit').text();
-
- if ( title ) {
- $('#wp-fullscreen-save input').attr( 'title', title );
- }
- });
-
- // This event occurs while the overlay blocks the UI.
- ps.subscribe( 'showing', function() {
- $body.addClass( 'wp-fullscreen-active' );
- s.$dfwWrap.addClass( 'wp-fullscreen-wrap' );
-
- if ( s.$dfwTitle ) {
- s.$dfwTitle.after( '<span id="wp-fullscreen-title-placeholder">' );
- s.$dfwWrap.prepend( s.$dfwTitle.addClass('wp-fullscreen-title') );
- }
-
- api.refreshButtons();
- resetCssPosition( true );
- $('#wpadminbar').hide();
-
- // Show the UI for 2 sec. when opening
- toggleUI('autohide');
-
- api.bind_resize();
-
- if ( s.editor ) {
- s.editor.execCommand( 'wpFullScreenOn' );
- }
-
- if ( 'ontouchstart' in window ) {
- api.dfwWidth( '90%' );
- } else {
- api.dfwWidth( $( '#wp-fullscreen-body' ).data('dfw-width') || 800, true );
- }
-
- // scroll to top so the user is not disoriented
- scrollTo(0, 0);
- });
-
- // This event occurs after the overlay unblocks the UI
- ps.subscribe( 'shown', function() {
- s.visible = true;
-
- if ( s.editor && ! s.editor.isHidden() ) {
- s.editor.execCommand( 'wpAutoResize' );
- } else {
- api.resizeTextarea( 'force' );
- }
- });
-
- ps.subscribe( 'hide', function() { // This event occurs before the overlay blocks DFW.
- $document.unbind( '.fullscreen' );
- s.$dfwTextarea.unbind('.wp-dfw-resize');
- });
-
- ps.subscribe( 'hiding', function() { // This event occurs while the overlay blocks the DFW UI.
- $body.removeClass( 'wp-fullscreen-active' );
-
- if ( s.$dfwTitle ) {
- $( '#wp-fullscreen-title-placeholder' ).before( s.$dfwTitle.removeClass('wp-fullscreen-title').css( 'width', '' ) ).remove();
- }
-
- s.$dfwWrap.removeClass( 'wp-fullscreen-wrap' );
- s.$editorContainer.css( 'width', '' );
- s.$dfwTextarea.add( '#' + s.id + '_ifr' ).height( s.origHeight );
-
- if ( s.editor ) {
- s.editor.execCommand( 'wpFullScreenOff' );
- }
-
- resetCssPosition( false );
-
- window.scrollTo( 0, uiScrollTop );
- $('#wpadminbar').show();
- });
-
- // This event occurs after DFW is removed.
- ps.subscribe( 'hidden', function() {
- s.visible = false;
- });
-
- api.refreshButtons = function( fade ) {
- if ( s.mode === 'html' ) {
- $('#wp-fullscreen-mode-bar').removeClass('wp-tmce-mode').addClass('wp-html-mode')
- .find('a').removeClass( 'active' ).filter('.wp-fullscreen-mode-html').addClass( 'active' );
-
- 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')
- .find('a').removeClass( 'active' ).filter('.wp-fullscreen-mode-tinymce').addClass( 'active' );
-
- 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 toolbar;
-
- s.toolbar = toolbar = $('#fullscreen-topbar');
- s.$fullscreenFader = $('#fullscreen-fader');
- s.$statusbar = $('#wp-fullscreen-status');
- s.hasTinymce = typeof tinymce !== 'undefined';
-
- if ( ! s.hasTinymce )
- $('#wp-fullscreen-mode-bar').hide();
-
- $document.keyup( function(e) {
- var c = e.keyCode || e.charCode, modKey;
-
- if ( ! s.visible ) {
- return;
- }
-
- if ( navigator.platform && navigator.platform.indexOf('Mac') !== -1 ) {
- modKey = e.ctrlKey; // Ctrl key for Mac
- } else {
- modKey = e.altKey; // Alt key for Win & Linux
- }
-
- if ( modKey && ( 61 === c || 107 === c || 187 === c ) ) { // +
- api.dfwWidth( 25 );
- e.preventDefault();
- }
-
- if ( modKey && ( 45 === c || 109 === c || 189 === c ) ) { // -
- api.dfwWidth( -25 );
- e.preventDefault();
- }
-
- if ( modKey && 48 === c ) { // 0
- api.dfwWidth( 0 );
- e.preventDefault();
- }
- });
-
- $document.on( 'keydown.wp-fullscreen', function( event ) {
- if ( 27 === event.which && s.visible ) { // Esc
- api.off();
- event.stopImmediatePropagation();
- }
- });
-
- if ( 'ontouchstart' in window ) {
- $body.addClass('wp-dfw-touch');
- }
-
- toolbar.on( 'mouseenter', function() {
- toggleUI('show');
- }).on( 'mouseleave', function() {
- toggleUI('autohide');
- });
-
- // Bind buttons
- $('#wp-fullscreen-buttons').on( 'click.wp-fullscreen', 'button', function( event ) {
- var command = event.currentTarget.id ? event.currentTarget.id.substr(6) : null;
-
- if ( s.editor && 'tinymce' === s.mode ) {
- switch( command ) {
- case 'bold':
- s.editor.execCommand('Bold');
- break;
- case 'italic':
- s.editor.execCommand('Italic');
- break;
- case 'bullist':
- s.editor.execCommand('InsertUnorderedList');
- break;
- case 'numlist':
- s.editor.execCommand('InsertOrderedList');
- break;
- case 'link':
- s.editor.execCommand('WP_Link');
- break;
- case 'unlink':
- s.editor.execCommand('unlink');
- break;
- case 'help':
- s.editor.execCommand('WP_Help');
- break;
- case 'blockquote':
- s.editor.execCommand('mceBlockQuote');
- break;
- }
- } else if ( command === 'link' && window.wpLink ) {
- window.wpLink.open();
- }
-
- if ( command === 'wp-media-library' && typeof wp !== 'undefined' && wp.media && wp.media.editor ) {
- wp.media.editor.open( s.id );
- }
- });
- },
-
- fade: function( before, during, after ) {
- if ( ! s.$fullscreenFader ) {
- api.ui.init();
- }
-
- // If any callback bound to before returns false, bail.
- if ( before && ! ps.publish( before ) ) {
- return;
- }
-
- api.fade.In( s.$fullscreenFader, 200, function() {
- if ( during ) {
- ps.publish( during );
- }
-
- api.fade.Out( s.$fullscreenFader, 200, function() {
- if ( after ) {
- ps.publish( after );
- }
- });
- });
- }
- };
-
- api.fade = {
- // 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( 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 || $.noop;
- speed = speed || 400;
- stop = stop || false;
-
- if ( ! element.is(':visible') ) {
- return element;
- }
-
- if ( api.fade.transitions ) {
- element.first().one( transitionend, function() {
- if ( element.hasClass('fade-trigger') ) {
- return;
- }
-
- element.hide();
- callback();
- });
- setTimeout( function() { element.removeClass( 'fade-trigger' ); }, this.sensitivity );
- } else {
- if ( stop ) {
- element.stop();
- }
-
- element.first().fadeOut( speed, callback );
-
- if ( element.length > 1 ) {
- element.not(':first').fadeOut( speed );
- }
- }
-
- return element;
- },
-
- // Check if the browser supports CSS 3.0 transitions
- transitions: ( function() {
- var style = document.documentElement.style;
-
- return ( typeof style.WebkitTransition === 'string' ||
- typeof style.MozTransition === 'string' ||
- typeof style.OTransition === 'string' ||
- typeof style.transition === 'string' );
- })()
- };
-
- /**
- * Resize API
- *
- * Automatically updates textarea height.
- */
- api.bind_resize = function() {
- s.$dfwTextarea.on( 'keydown.wp-dfw-resize click.wp-dfw-resize paste.wp-dfw-resize', function() {
- api.resizeTextarea();
- });
- };
-
- api.resizeTextarea = function() {
- var node = s.$dfwTextarea[0];
-
- if ( node.scrollHeight > node.clientHeight ) {
- node.style.height = node.scrollHeight + 50 + 'px';
- }
- };
-
- // Export
- window.wp = window.wp || {};
- window.wp.editor = window.wp.editor || {};
- window.wp.editor.fullscreen = api;
-
-})( jQuery, window );
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff