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Diffstat (limited to 'wp-inst/wp-admin/quicktags.js')
| -rw-r--r-- | wp-inst/wp-admin/quicktags.js | 389 |
1 files changed, 389 insertions, 0 deletions
diff --git a/wp-inst/wp-admin/quicktags.js b/wp-inst/wp-admin/quicktags.js new file mode 100644 index 0000000..7f4d7a3 --- /dev/null +++ b/wp-inst/wp-admin/quicktags.js @@ -0,0 +1,389 @@ +// new edit toolbar used with permission +// by Alex King +// http://www.alexking.org/ + +var edButtons = new Array(); +var edLinks = new Array(); +var edOpenTags = new Array(); + +function edButton(id, display, tagStart, tagEnd, access, open) { + this.id = id; // used to name the toolbar button + this.display = display; // label on button + this.tagStart = tagStart; // open tag + this.tagEnd = tagEnd; // close tag + this.access = access; // access key + this.open = open; // set to -1 if tag does not need to be closed +} + +function zeroise(number, threshold) { + // FIXME: or we could use an implementation of printf in js here + var str = number.toString(); + if (number < 0) { str = str.substr(1, str.length) } + while (str.length < threshold) { str = "0" + str } + if (number < 0) { str = '-' + str } + return str; +} + +var now = new Date(); +var datetime = now.getUTCFullYear() + '-' + +zeroise(now.getUTCMonth() + 1, 2) + '-' + +zeroise(now.getUTCDate(), 2) + 'T' + +zeroise(now.getUTCHours(), 2) + ':' + +zeroise(now.getUTCMinutes(), 2) + ':' + +zeroise(now.getUTCSeconds() ,2) + +'+00:00'; + +edButtons[edButtons.length] = +new edButton('ed_strong' +,'b' +,'<strong>' +,'</strong>' +,'b' +); + +edButtons[edButtons.length] = +new edButton('ed_em' +,'i' +,'<em>' +,'</em>' +,'i' +); + +edButtons[edButtons.length] = +new edButton('ed_link' +,'link' +,'' +,'</a>' +,'a' +); // special case + +edButtons[edButtons.length] = +new edButton('ed_block' +,'b-quote' +,'\n\n<blockquote>' +,'</blockquote>\n\n' +,'q' +); + + +edButtons[edButtons.length] = +new edButton('ed_del' +,'del' +,'<del datetime="' + datetime + '">' +,'</del>' +,'d' +); + +edButtons[edButtons.length] = +new edButton('ed_ins' +,'ins' +,'<ins datetime="' + datetime + '">' +,'</ins>' +,'s' +); + +edButtons[edButtons.length] = +new edButton('ed_img' +,'img' +,'' +,'' +,'m' +,-1 +); // special case + +edButtons[edButtons.length] = +new edButton('ed_ul' +,'ul' +,'<ul>\n' +,'</ul>\n\n' +,'u' +); + +edButtons[edButtons.length] = +new edButton('ed_ol' +,'ol' +,'<ol>\n' +,'</ol>\n\n' +,'o' +); + +edButtons[edButtons.length] = +new edButton('ed_li' +,'li' +,'\t<li>' +,'</li>\n' +,'l' +); + +edButtons[edButtons.length] = +new edButton('ed_code' +,'code' +,'<code>' +,'</code>' +,'c' +); + +edButtons[edButtons.length] = +new edButton('ed_more' +,'more' +,'<!--more-->' +,'' +,'t' +,-1 +); +/* +edButtons[edButtons.length] = +new edButton('ed_next' +,'page' +,'<!--nextpage-->' +,'' +,'p' +,-1 +); +*/ +function edLink() { + this.display = ''; + this.URL = ''; + this.newWin = 0; +} + +edLinks[edLinks.length] = new edLink('WordPress' + ,'http://wordpress.org/' + ); + +edLinks[edLinks.length] = new edLink('alexking.org' + ,'http://www.alexking.org/' + ); + +function edShowButton(button, i) { + if (button.id == 'ed_img') { + document.write('<input type="button" id="' + button.id + '" accesskey="' + button.access + '" class="ed_button" onclick="edInsertImage(edCanvas);" value="' + button.display + '" />'); + } + else if (button.id == 'ed_link') { + document.write('<input type="button" id="' + button.id + '" accesskey="' + button.access + '" class="ed_button" onclick="edInsertLink(edCanvas, ' + i + ');" value="' + button.display + '" />'); + } + else { + document.write('<input type="button" id="' + button.id + '" accesskey="' + button.access + '" class="ed_button" onclick="edInsertTag(edCanvas, ' + i + ');" value="' + button.display + '" />'); + } +} + +function edShowLinks() { + var tempStr = '<select onchange="edQuickLink(this.options[this.selectedIndex].value, this);"><option value="-1" selected>(Quick Links)</option>'; + for (i = 0; i < edLinks.length; i++) { + tempStr += '<option value="' + i + '">' + edLinks[i].display + '</option>'; + } + tempStr += '</select>'; + document.write(tempStr); +} + +function edAddTag(button) { + if (edButtons[button].tagEnd != '') { + edOpenTags[edOpenTags.length] = button; + document.getElementById(edButtons[button].id).value = '/' + document.getElementById(edButtons[button].id).value; + } +} + +function edRemoveTag(button) { + for (i = 0; i < edOpenTags.length; i++) { + if (edOpenTags[i] == button) { + edOpenTags.splice(i, 1); + document.getElementById(edButtons[button].id).value = document.getElementById(edButtons[button].id).value.replace('/', ''); + } + } +} + +function edCheckOpenTags(button) { + var tag = 0; + for (i = 0; i < edOpenTags.length; i++) { + if (edOpenTags[i] == button) { + tag++; + } + } + if (tag > 0) { + return true; // tag found + } + else { + return false; // tag not found + } +} + +function edCloseAllTags() { + var count = edOpenTags.length; + for (o = 0; o < count; o++) { + edInsertTag(edCanvas, edOpenTags[edOpenTags.length - 1]); + } +} + +function edQuickLink(i, thisSelect) { + if (i > -1) { + var newWin = ''; + if (edLinks[i].newWin == 1) { + newWin = ' target="_blank"'; + } + var tempStr = '<a href="' + edLinks[i].URL + '"' + newWin + '>' + + edLinks[i].display + + '</a>'; + thisSelect.selectedIndex = 0; + edInsertContent(edCanvas, tempStr); + } + else { + thisSelect.selectedIndex = 0; + } +} + +function edSpell(myField) { + var word = ''; + if (document.selection) { + myField.focus(); + var sel = document.selection.createRange(); + if (sel.text.length > 0) { + word = sel.text; + } + } + else if (myField.selectionStart || myField.selectionStart == '0') { + var startPos = myField.selectionStart; + var endPos = myField.selectionEnd; + if (startPos != endPos) { + word = myField.value.substring(startPos, endPos); + } + } + if (word == '') { + word = prompt('Enter a word to look up:', ''); + } + if (word !== null && /^\w[\w ]*$/.test(word)) { + window.open('http://www.answers.com/' + escape(word)); + } +} + +function edToolbar() { + document.write('<div id="ed_toolbar">'); + for (i = 0; i < edButtons.length; i++) { + edShowButton(edButtons[i], i); + } + document.write('<input type="button" id="ed_spell" class="ed_button" onclick="edSpell(edCanvas);" title="Dictionary lookup" value="lookup" />'); + document.write('<input type="button" id="ed_close" class="ed_button" onclick="edCloseAllTags();" title="Close all open tags" value="Close Tags" />'); +// edShowLinks(); // disabled by default + document.write('</div>'); +} + +// insertion code + +function edInsertTag(myField, i) { + //IE support + if (document.selection) { + myField.focus(); + sel = document.selection.createRange(); + if (sel.text.length > 0) { + sel.text = edButtons[i].tagStart + sel.text + edButtons[i].tagEnd; + } + else { + if (!edCheckOpenTags(i) || edButtons[i].tagEnd == '') { + sel.text = edButtons[i].tagStart; + edAddTag(i); + } + else { + sel.text = edButtons[i].tagEnd; + edRemoveTag(i); + } + } + myField.focus(); + } + //MOZILLA/NETSCAPE support + else if (myField.selectionStart || myField.selectionStart == '0') { + var startPos = myField.selectionStart; + var endPos = myField.selectionEnd; + var cursorPos = endPos; + var scrollTop = myField.scrollTop; + + if (startPos != endPos) { + myField.value = myField.value.substring(0, startPos) + + edButtons[i].tagStart + + myField.value.substring(startPos, endPos) + + edButtons[i].tagEnd + + myField.value.substring(endPos, myField.value.length); + cursorPos += edButtons[i].tagStart.length + edButtons[i].tagEnd.length; + } + else { + if (!edCheckOpenTags(i) || edButtons[i].tagEnd == '') { + myField.value = myField.value.substring(0, startPos) + + edButtons[i].tagStart + + myField.value.substring(endPos, myField.value.length); + edAddTag(i); + cursorPos = startPos + edButtons[i].tagStart.length; + } + else { + myField.value = myField.value.substring(0, startPos) + + edButtons[i].tagEnd + + myField.value.substring(endPos, myField.value.length); + edRemoveTag(i); + cursorPos = startPos + edButtons[i].tagEnd.length; + } + } + myField.focus(); + myField.selectionStart = cursorPos; + myField.selectionEnd = cursorPos; + myField.scrollTop = scrollTop; + } + else { + if (!edCheckOpenTags(i) || edButtons[i].tagEnd == '') { + myField.value += edButtons[i].tagStart; + edAddTag(i); + } + else { + myField.value += edButtons[i].tagEnd; + edRemoveTag(i); + } + myField.focus(); + } +} + +function edInsertContent(myField, myValue) { + //IE support + if (document.selection) { + myField.focus(); + sel = document.selection.createRange(); + sel.text = myValue; + myField.focus(); + } + //MOZILLA/NETSCAPE support + else if (myField.selectionStart || myField.selectionStart == '0') { + var startPos = myField.selectionStart; + var endPos = myField.selectionEnd; + myField.value = myField.value.substring(0, startPos) + + myValue + + myField.value.substring(endPos, myField.value.length); + myField.focus(); + myField.selectionStart = startPos + myValue.length; + myField.selectionEnd = startPos + myValue.length; + } else { + myField.value += myValue; + myField.focus(); + } +} + +function edInsertLink(myField, i, defaultValue) { + if (!defaultValue) { + defaultValue = 'http://'; + } + if (!edCheckOpenTags(i)) { + var URL = prompt('Enter the URL' ,defaultValue); + if (URL) { + edButtons[i].tagStart = '<a href="' + URL + '">'; + edInsertTag(myField, i); + } + } + else { + edInsertTag(myField, i); + } +} + +function edInsertImage(myField) { + var myValue = prompt('Enter the URL of the image', 'http://'); + if (myValue) { + myValue = '<img src="' + + myValue + + '" alt="' + prompt('Enter a description of the image', '') + + '" />'; + edInsertContent(myField, myValue); + } +}
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