1
0
mirror of https://github.com/TryGhost/Ghost.git synced 2024-12-14 18:52:05 +03:00
Ghost/ghost/admin/markdown-actions.js
Matthew Harrison-Jones f6f095b381 Additional Keyboard Shortcuts and improvements to text highlighting
This fixes the event where text would be selected after manipulation from shortcut, the cursor is now placed after the text. On links and images the url field text is highlighted.
Additional shortcuts;

* Ctrl+U: Make text uppercase
* Ctrl+Shift+U: Make text lowercase
* Ctrl+Alt+Shift+U: Make text titlecase
* Ctrl+Alt+W: Select word
* Ctrl+L: Make into list
2013-07-18 14:02:54 +01:00

93 lines
3.3 KiB
JavaScript

// # Surrounds given text with Markdown syntax
/*global $, CodeMirror */
(function () {
"use strict";
var Markdown = {
init : function (options, elem) {
var self = this;
self.elem = elem;
self.style = (typeof options === 'string') ? options : options.style;
self.options = $.extend({}, CodeMirror.prototype.addMarkdown.options, options);
self.replace();
},
replace: function () {
var text = this.elem.getSelection(), pass = true, md, cursor, word;
switch (this.style) {
case "link":
md = this.options.syntax.link.replace('$1', text);
this.elem.replaceSelection(md, "end");
cursor = this.elem.getCursor();
this.elem.setSelection({line: cursor.line, ch: cursor.ch - 8}, {line: cursor.line, ch: cursor.ch - 1});
pass = false;
break;
case "image":
md = this.options.syntax.image.replace('$1', text);
this.elem.replaceSelection(md, "end");
cursor = this.elem.getCursor();
this.elem.setSelection({line: cursor.line, ch: cursor.ch - 8}, {line: cursor.line, ch: cursor.ch - 1});
pass = false;
break;
case "uppercase":
md = text.toLocaleUpperCase();
break;
case "lowercase":
md = text.toLocaleLowerCase();
break;
case "titlecase":
md = text.replace(/\w\S*/g, function (text) {return text.charAt(0).toUpperCase() + text.substr(1).toLowerCase(); });
break;
case "selectword":
cursor = this.elem.getCursor();
word = this.elem.getTokenAt(cursor);
if (!/\w$/g.test(word.string)) {
this.elem.setSelection({line: cursor.line, ch: word.start}, {line: cursor.line, ch: word.end - 1});
} else {
this.elem.setSelection({line: cursor.line, ch: word.start}, {line: cursor.line, ch: word.end});
}
break;
case "list":
md = text.replace(/^/gm, "* ");
this.elem.replaceSelection("\n" + md + "\n", "end");
pass = false;
break;
default:
if (this.options.syntax[this.style]) {
md = this.options.syntax[this.style].replace('$1', text);
}
}
if (pass && md) {
this.elem.replaceSelection(md, "end");
}
}
};
CodeMirror.prototype.addMarkdown = function (options) {
var markdown = Object.create(Markdown);
markdown.init(options, this);
};
CodeMirror.prototype.addMarkdown.options = {
style: null,
syntax: {
bold: "**$1**",
italic: "_$1_",
strike: "~~$1~~",
code: "`$1`",
h1: "\n# $1\n",
h2: "\n## $1\n",
h3: "\n### $1\n",
h4: "\n#### $1\n",
h5: "\n##### $1\n",
h6: "\n###### $1\n",
link: "[$1](http://)",
image: "!image[$1](http://)",
blockquote: "> $1",
currentDate: new Date().toLocaleString()
}
};
}());