diff options
Diffstat (limited to 'resources/mediawiki.action/mediawiki.action.edit.js')
| -rw-r--r-- | resources/mediawiki.action/mediawiki.action.edit.js | 115 |
1 files changed, 93 insertions, 22 deletions
diff --git a/resources/mediawiki.action/mediawiki.action.edit.js b/resources/mediawiki.action/mediawiki.action.edit.js index e5b50958..b121d34f 100644 --- a/resources/mediawiki.action/mediawiki.action.edit.js +++ b/resources/mediawiki.action/mediawiki.action.edit.js @@ -1,30 +1,101 @@ -/* Note, there is still stuff in skins/common/edit.js that - * has not been jQuery-ized. - */ - (function( $ ) { - //make sure edit summary does not exceed byte limit - $( '#wpSummary' ).attr( 'maxLength', 250 ).keypress( function( e ) { - // first check to see if this is actually a character key - // being pressed. - // Based on key-event info from http://unixpapa.com/js/key.html - // JQuery should also normalize e.which to be consistent cross-browser, - // however the same check is still needed regardless of jQuery. + // currentFocus is used to determine where to insert tags + var currentFocused = $( '#wpTextbox1' ); + + mw.toolbar = { + $toolbar : $( '#toolbar' ), + buttons : [], + // If you want to add buttons, use + // mw.toolbar.addButton( imageFile, speedTip, tagOpen, tagClose, sampleText, imageId, selectText ); + addButton : function() { + this.buttons.push( [].slice.call( arguments ) ); + }, + insertButton : function( imageFile, speedTip, tagOpen, tagClose, sampleText, imageId, selectText ) { + var image = $('<img>', { + width : 23, + height : 22, + src : imageFile, + alt : speedTip, + title : speedTip, + id : imageId || '', + 'class': 'mw-toolbar-editbutton' + } ).click( function() { + mw.toolbar.insertTags( tagOpen, tagClose, sampleText, selectText ); + return false; + } ); + + this.$toolbar.append( image ); + return true; + }, - if ( e.which === 0 || e.charCode === 0 || e.ctrlKey || e.altKey || e.metaKey ) { - return true; //a special key (backspace, etc) so don't interfere. + // apply tagOpen/tagClose to selection in textarea, + // use sampleText instead of selection if there is none + insertTags : function( tagOpen, tagClose, sampleText, selectText) { + if ( currentFocused.length ) { + currentFocused.textSelection( + 'encapsulateSelection', { 'pre': tagOpen, 'peri': sampleText, 'post': tagClose } + ); + } + }, + init : function() { + // Legacy + // Merge buttons from mwCustomEditButtons + var buttons = [].concat( this.buttons, window.mwCustomEditButtons ); + for ( var i = 0; i < buttons.length; i++ ) { + if ( $.isArray( buttons[i] ) ) { + // Passes our button array as arguments + mw.toolbar.insertButton.apply( this, buttons[i] ); + } else { + // Legacy mwCustomEditButtons is an object + var c = buttons[i]; + mw.toolbar.insertButton( c.imageFile, c.speedTip, c.tagOpen, c.tagClose, c.sampleText, c.imageId, c.selectText ); + } + } + return true; } + }; - // This basically figures out how many bytes a UTF-16 string (which is what js sees) - // will take in UTF-8 by replacing a 2 byte character with 2 *'s, etc, and counting that. - // Note, surrogate (\uD800-\uDFFF) characters are counted as 2 bytes, since there's two of them - // and the actual character takes 4 bytes in UTF-8 (2*2=4). Might not work perfectly in edge cases - // such as illegal sequences, but that should never happen. + //Legacy + window.addButton = mw.toolbar.addButton; + window.insertTags = mw.toolbar.insertTags; + + //make sure edit summary does not exceed byte limit + $( '#wpSummary' ).byteLimit( 250 ); + + $( document ).ready( function() { + /** + * Restore the edit box scroll state following a preview operation, + * and set up a form submission handler to remember this state + */ + var scrollEditBox = function() { + var editBox = document.getElementById( 'wpTextbox1' ); + var scrollTop = document.getElementById( 'wpScrolltop' ); + var $editForm = $( '#editform' ); + if( $editForm.length && editBox && scrollTop ) { + if( scrollTop.value ) { + editBox.scrollTop = scrollTop.value; + } + $editForm.submit( function() { + scrollTop.value = editBox.scrollTop; + }); + } + }; + scrollEditBox(); + + // Create button bar + mw.toolbar.init(); + + $( 'textarea, input:text' ).focus( function() { + currentFocused = $(this); + }); - var len = this.value.replace( /[\u0080-\u07FF\uD800-\uDFFF]/g, '**' ).replace( /[\u0800-\uD7FF\uE000-\uFFFF]/g, '***' ).length; - //247 as this doesn't count character about to be inserted. - if ( len > 247 ) { - e.preventDefault(); + // HACK: make currentFocused work with the usability iframe + // With proper focus detection support (HTML 5!) this'll be much cleaner + var iframe = $( '.wikiEditor-ui-text iframe' ); + if ( iframe.length > 0 ) { + $( iframe.get( 0 ).contentWindow.document ) + .add( iframe.get( 0 ).contentWindow.document.body ) // for IE + .focus( function() { currentFocused = iframe; } ); } }); })(jQuery); |