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Diffstat (limited to 'wiki/lib/scripts/edit.js')
| -rw-r--r-- | wiki/lib/scripts/edit.js | 308 |
1 files changed, 0 insertions, 308 deletions
diff --git a/wiki/lib/scripts/edit.js b/wiki/lib/scripts/edit.js deleted file mode 100644 index b3e97b6..0000000 --- a/wiki/lib/scripts/edit.js +++ /dev/null @@ -1,308 +0,0 @@ -/** - * Functions for text editing (toolbar stuff) - * - * @todo most of the stuff in here should be revamped and then moved to toolbar.js - * @author Andreas Gohr <andi@splitbrain.org> - */ - -/** - * Creates a toolbar button through the DOM - * Called for each entry of toolbar definition array (built by inc/toolbar.php and extended via js) - * - * Style the buttons through the toolbutton class - * - * @param {string} icon image filename, relative to folder lib/images/toolbar/ - * @param {string} label title of button, show on mouseover - * @param {string} key hint in title of button for access key - * @param {string} id id of button, and '<id>_ico' of icon - * @param {string} classname for styling buttons - * - * @author Andreas Gohr <andi@splitbrain.org> - * @author Michal Rezler <m.rezler@centrum.cz> - */ -function createToolButton(icon,label,key,id,classname){ - var $btn = jQuery(document.createElement('button')), - $ico = jQuery(document.createElement('img')); - - // prepare the basic button stuff - $btn.addClass('toolbutton'); - if(classname){ - $btn.addClass(classname); - } - - $btn.attr('title', label).attr('aria-controls', 'wiki__text'); - if(key){ - $btn.attr('title', label + ' ['+key.toUpperCase()+']') - .attr('accessKey', key); - } - - // set IDs if given - if(id){ - $btn.attr('id', id); - $ico.attr('id', id+'_ico'); - } - - // create the icon and add it to the button - if(icon.substr(0,1) !== '/'){ - icon = DOKU_BASE + 'lib/images/toolbar/' + icon; - } - $ico.attr('src', icon); - $ico.attr('alt', ''); - $ico.attr('width', 16); - $ico.attr('height', 16); - $btn.append($ico); - - // we have to return a DOM object (for compatibility reasons) - return $btn[0]; -} - -/** - * Creates a picker window for inserting text - * - * The given list can be an associative array with text,icon pairs - * or a simple list of text. Style the picker window through the picker - * class or the picker buttons with the pickerbutton class. Picker - * windows are appended to the body and created invisible. - * - * @param {string} id the ID to assign to the picker - * @param {Array} props the properties for the picker - * @param {string} edid the ID of the textarea - * @return DOMobject the created picker - * @author Andreas Gohr <andi@splitbrain.org> - */ -function createPicker(id,props,edid){ - // create the wrapping div - var $picker = jQuery(document.createElement('div')); - - $picker.addClass('picker a11y'); - if(props['class']){ - $picker.addClass(props['class']); - } - - $picker.attr('id', id).css('position', 'absolute'); - - function $makebutton(title) { - var $btn = jQuery(document.createElement('button')) - .addClass('pickerbutton').attr('title', title) - .attr('aria-controls', edid) - .on('click', bind(pickerInsert, title, edid)) - .appendTo($picker); - return $btn; - } - - jQuery.each(props.list, function (key, item) { - if (!props.list.hasOwnProperty(key)) { - return; - } - - if(isNaN(key)){ - // associative array -> treat as text => image pairs - if (item.substr(0,1) !== '/') { - item = DOKU_BASE+'lib/images/'+props.icobase+'/'+item; - } - jQuery(document.createElement('img')) - .attr('src', item) - .attr('alt', '') - .appendTo($makebutton(key)); - }else if (typeof item == 'string'){ - // a list of text -> treat as text picker - $makebutton(item).text(item); - }else{ - // a list of lists -> treat it as subtoolbar - initToolbar($picker,edid,props.list); - return false; // all buttons handled already - } - - }); - jQuery('body').append($picker); - - // we have to return a DOM object (for compatibility reasons) - return $picker[0]; -} - -/** - * Called by picker buttons to insert Text and close the picker again - * - * @author Andreas Gohr <andi@splitbrain.org> - */ -function pickerInsert(text,edid){ - insertAtCarret(edid,text); - pickerClose(); -} - -/** - * Add button action for signature button - * - * @param {jQuery} $btn Button element to add the action to - * @param {Array} props Associative array of button properties - * @param {string} edid ID of the editor textarea - * @return {string} picker id for aria-controls attribute - * @author Gabriel Birke <birke@d-scribe.de> - */ -function addBtnActionSignature($btn, props, edid) { - if(typeof SIG != 'undefined' && SIG != ''){ - $btn.on('click', function (e) { - insertAtCarret(edid,SIG); - e.preventDefault(); - }); - return edid; - } - return ''; -} - -/** - * Determine the current section level while editing - * - * @param {string} textboxId ID of the text field - * - * @author Andreas Gohr <gohr@cosmocode.de> - */ -function currentHeadlineLevel(textboxId){ - var field = jQuery('#' + textboxId)[0], - s = false, - opts = [field.value.substr(0,DWgetSelection(field).start)]; - if (field.form.prefix) { - // we need to look in prefix context - opts.push(field.form.prefix.value); - } - - jQuery.each(opts, function (_, opt) { - // Check whether there is a headline in the given string - var str = "\n" + opt, - lasthl = str.lastIndexOf("\n=="); - if (lasthl !== -1) { - s = str.substr(lasthl+1,6); - return false; - } - }); - if (s === false) { - return 0; - } - return 7 - s.match(/^={2,6}/)[0].length; -} - - -/** - * global var used for not saved yet warning - */ -window.textChanged = false; - -/** - * global var which stores original editor content - */ -window.doku_edit_text_content = ''; -/** - * Delete the draft before leaving the page - */ -function deleteDraft() { - if (is_opera || window.keepDraft) { - return; - } - - var $dwform = jQuery('#dw__editform'); - - if($dwform.length === 0) { - return; - } - - // remove a possibly saved draft using ajax - jQuery.post(DOKU_BASE + 'lib/exe/ajax.php', - { - call: 'draftdel', - id: $dwform.find('input[name=id]').val() - } - ); -} - -/** - * Activate "not saved" dialog, add draft deletion to page unload, - * add handlers to monitor changes - * Note: textChanged could be set by e.g. html_edit() as well - * - * Sets focus to the editbox as well - */ -jQuery(function () { - var $editform = jQuery('#dw__editform'); - if ($editform.length == 0) { - return; - } - - var $edit_text = jQuery('#wiki__text'); - if ($edit_text.length > 0) { - if($edit_text.attr('readOnly')) { - return; - } - - // set focus and place cursor at the start - var sel = DWgetSelection($edit_text[0]); - sel.start = 0; - sel.end = 0; - DWsetSelection(sel); - $edit_text.focus(); - - doku_edit_text_content = $edit_text.val(); - } - - var changeHandler = function() { - doku_hasTextBeenModified(); - - doku_summaryCheck(); - }; - - $editform.change(changeHandler); - $editform.keydown(changeHandler); - - window.onbeforeunload = function(){ - if(window.textChanged) { - return LANG.notsavedyet; - } - }; - window.onunload = deleteDraft; - - // reset change memory var on submit - jQuery('#edbtn__save').click( - function() { - window.onbeforeunload = ''; - textChanged = false; - } - ); - jQuery('#edbtn__preview').click( - function() { - window.onbeforeunload = ''; - textChanged = false; - window.keepDraft = true; // needed to keep draft on page unload - } - ); - - var $summary = jQuery('#edit__summary'); - $summary.change(doku_summaryCheck); - $summary.keyup(doku_summaryCheck); - - if (textChanged) doku_summaryCheck(); -}); - -/** - * Updates textChanged variable if content of the editor has been modified - */ -function doku_hasTextBeenModified() { - if (!textChanged) { - var $edit_text = jQuery('#wiki__text'); - - if ($edit_text.length > 0) { - textChanged = doku_edit_text_content != $edit_text.val(); - } else { - textChanged = true; - } - } -} - -/** - * Checks if a summary was entered - if not the style is changed - * - * @author Andreas Gohr <andi@splitbrain.org> - */ -function doku_summaryCheck(){ - var $sum = jQuery('#edit__summary'), - missing = $sum.val() === ''; - $sum.toggleClass('missing', missing).toggleClass('edit', !missing); -} |