--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/static/js/tiny_mce/plugins/spellchecker/editor_plugin_src.js	Thu Jan 27 02:56:10 2011 +0000
@@ -0,0 +1,417 @@
+/**
+ * editor_plugin_src.js
+ *
+ * Copyright 2009, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://tinymce.moxiecode.com/license
+ * Contributing: http://tinymce.moxiecode.com/contributing
+ */
+
+(function() {
+	var JSONRequest = tinymce.util.JSONRequest, each = tinymce.each, DOM = tinymce.DOM;
+
+	tinymce.create('tinymce.plugins.SpellcheckerPlugin', {
+		getInfo : function() {
+			return {
+				longname : 'Spellchecker',
+				author : 'Moxiecode Systems AB',
+				authorurl : 'http://tinymce.moxiecode.com',
+				infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker',
+				version : tinymce.majorVersion + "." + tinymce.minorVersion
+			};
+		},
+
+		init : function(ed, url) {
+			var t = this, cm;
+
+			t.url = url;
+			t.editor = ed;
+			t.rpcUrl = ed.getParam("spellchecker_rpc_url", "{backend}");
+
+			if (t.rpcUrl == '{backend}') {
+				// Sniff if the browser supports native spellchecking (Don't know of a better way)
+				if (tinymce.isIE)
+					return;
+
+				t.hasSupport = true;
+
+				// Disable the context menu when spellchecking is active
+				ed.onContextMenu.addToTop(function(ed, e) {
+					if (t.active)
+						return false;
+				});
+			}
+
+			// Register commands
+			ed.addCommand('mceSpellCheck', function() {
+				if (t.rpcUrl == '{backend}') {
+					// Enable/disable native spellchecker
+					t.editor.getBody().spellcheck = t.active = !t.active;
+					return;
+				}
+
+				if (!t.active) {
+					ed.setProgressState(1);
+					t._sendRPC('checkWords', [t.selectedLang, t._getWords()], function(r) {
+						if (r.length > 0) {
+							t.active = 1;
+							t._markWords(r);
+							ed.setProgressState(0);
+							ed.nodeChanged();
+						} else {
+							ed.setProgressState(0);
+
+							if (ed.getParam('spellchecker_report_no_misspellings', true))
+								ed.windowManager.alert('spellchecker.no_mpell');
+						}
+					});
+				} else
+					t._done();
+			});
+
+			ed.onInit.add(function() {
+				if (ed.settings.content_css !== false)
+					ed.dom.loadCSS(url + '/css/content.css');
+			});
+
+			ed.onClick.add(t._showMenu, t);
+			ed.onContextMenu.add(t._showMenu, t);
+			ed.onBeforeGetContent.add(function() {
+				if (t.active)
+					t._removeWords();
+			});
+
+			ed.onNodeChange.add(function(ed, cm) {
+				cm.setActive('spellchecker', t.active);
+			});
+
+			ed.onSetContent.add(function() {
+				t._done();
+			});
+
+			ed.onBeforeGetContent.add(function() {
+				t._done();
+			});
+
+			ed.onBeforeExecCommand.add(function(ed, cmd) {
+				if (cmd == 'mceFullScreen')
+					t._done();
+			});
+
+			// Find selected language
+			t.languages = {};
+			each(ed.getParam('spellchecker_languages', '+English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr,German=de,Italian=it,Polish=pl,Portuguese=pt,Spanish=es,Swedish=sv', 'hash'), function(v, k) {
+				if (k.indexOf('+') === 0) {
+					k = k.substring(1);
+					t.selectedLang = v;
+				}
+
+				t.languages[k] = v;
+			});
+		},
+
+		createControl : function(n, cm) {
+			var t = this, c, ed = t.editor;
+
+			if (n == 'spellchecker') {
+				// Use basic button if we use the native spellchecker
+				if (t.rpcUrl == '{backend}') {
+					// Create simple toggle button if we have native support
+					if (t.hasSupport)
+						c = cm.createButton(n, {title : 'spellchecker.desc', cmd : 'mceSpellCheck', scope : t});
+
+					return c;
+				}
+
+				c = cm.createSplitButton(n, {title : 'spellchecker.desc', cmd : 'mceSpellCheck', scope : t});
+
+				c.onRenderMenu.add(function(c, m) {
+					m.add({title : 'spellchecker.langs', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
+					each(t.languages, function(v, k) {
+						var o = {icon : 1}, mi;
+
+						o.onclick = function() {
+							mi.setSelected(1);
+							t.selectedItem.setSelected(0);
+							t.selectedItem = mi;
+							t.selectedLang = v;
+						};
+
+						o.title = k;
+						mi = m.add(o);
+						mi.setSelected(v == t.selectedLang);
+
+						if (v == t.selectedLang)
+							t.selectedItem = mi;
+					})
+				});
+
+				return c;
+			}
+		},
+
+		// Internal functions
+
+		_walk : function(n, f) {
+			var d = this.editor.getDoc(), w;
+
+			if (d.createTreeWalker) {
+				w = d.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, false);
+
+				while ((n = w.nextNode()) != null)
+					f.call(this, n);
+			} else
+				tinymce.walk(n, f, 'childNodes');
+		},
+
+		_getSeparators : function() {
+			var re = '', i, str = this.editor.getParam('spellchecker_word_separator_chars', '\\s!"#$%&()*+,-./:;<=>?@[\]^_{|}§©«®±¶·¸»¼½¾¿×÷¤\u201d\u201c');
+
+			// Build word separator regexp
+			for (i=0; i<str.length; i++)
+				re += '\\' + str.charAt(i);
+
+			return re;
+		},
+
+		_getWords : function() {
+			var ed = this.editor, wl = [], tx = '', lo = {}, rawWords = [];
+
+			// Get area text
+			this._walk(ed.getBody(), function(n) {
+				if (n.nodeType == 3)
+					tx += n.nodeValue + ' ';
+			});
+
+			// split the text up into individual words
+			if (ed.getParam('spellchecker_word_pattern')) {
+				// look for words that match the pattern
+				rawWords = tx.match('(' + ed.getParam('spellchecker_word_pattern') + ')', 'gi');
+			} else {
+				// Split words by separator
+				tx = tx.replace(new RegExp('([0-9]|[' + this._getSeparators() + '])', 'g'), ' ');
+				tx = tinymce.trim(tx.replace(/(\s+)/g, ' '));
+				rawWords = tx.split(' ');
+			}
+
+			// Build word array and remove duplicates
+			each(rawWords, function(v) {
+				if (!lo[v]) {
+					wl.push(v);
+					lo[v] = 1;
+				}
+			});
+
+			return wl;
+		},
+
+		_removeWords : function(w) {
+			var ed = this.editor, dom = ed.dom, se = ed.selection, b = se.getBookmark();
+
+			each(dom.select('span').reverse(), function(n) {
+				if (n && (dom.hasClass(n, 'mceItemHiddenSpellWord') || dom.hasClass(n, 'mceItemHidden'))) {
+					if (!w || dom.decode(n.innerHTML) == w)
+						dom.remove(n, 1);
+				}
+			});
+
+			se.moveToBookmark(b);
+		},
+
+		_markWords : function(wl) {
+			var r1, r2, r3, r4, r5, w = '', ed = this.editor, re = this._getSeparators(), dom = ed.dom, nl = [];
+			var se = ed.selection, b = se.getBookmark();
+
+			each(wl, function(v) {
+				w += (w ? '|' : '') + v;
+			});
+
+			r1 = new RegExp('([' + re + '])(' + w + ')([' + re + '])', 'g');
+			r2 = new RegExp('^(' + w + ')', 'g');
+			r3 = new RegExp('(' + w + ')([' + re + ']?)$', 'g');
+			r4 = new RegExp('^(' + w + ')([' + re + ']?)$', 'g');
+			r5 = new RegExp('(' + w + ')([' + re + '])', 'g');
+
+			// Collect all text nodes
+			this._walk(this.editor.getBody(), function(n) {
+				if (n.nodeType == 3) {
+					nl.push(n);
+				}
+			});
+
+			// Wrap incorrect words in spans
+			each(nl, function(n) {
+				var v;
+
+				if (n.nodeType == 3) {
+					v = n.nodeValue;
+
+					if (r1.test(v) || r2.test(v) || r3.test(v) || r4.test(v)) {
+						v = dom.encode(v);
+						v = v.replace(r5, '<span class="mceItemHiddenSpellWord">$1</span>$2');
+						v = v.replace(r3, '<span class="mceItemHiddenSpellWord">$1</span>$2');
+
+						dom.replace(dom.create('span', {'class' : 'mceItemHidden'}, v), n);
+					}
+				}
+			});
+
+			se.moveToBookmark(b);
+		},
+
+		_showMenu : function(ed, e) {
+			var t = this, ed = t.editor, m = t._menu, p1, dom = ed.dom, vp = dom.getViewPort(ed.getWin()), wordSpan = e.target;
+
+			e = 0; // Fixes IE memory leak
+
+			if (!m) {
+				p1 = DOM.getPos(ed.getContentAreaContainer());
+				//p2 = DOM.getPos(ed.getContainer());
+
+				m = ed.controlManager.createDropMenu('spellcheckermenu', {
+					offset_x : p1.x,
+					offset_y : p1.y,
+					'class' : 'mceNoIcons'
+				});
+
+				t._menu = m;
+			}
+
+			if (dom.hasClass(wordSpan, 'mceItemHiddenSpellWord')) {
+				m.removeAll();
+				m.add({title : 'spellchecker.wait', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
+
+				t._sendRPC('getSuggestions', [t.selectedLang, dom.decode(wordSpan.innerHTML)], function(r) {
+					var ignoreRpc;
+
+					m.removeAll();
+
+					if (r.length > 0) {
+						m.add({title : 'spellchecker.sug', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
+						each(r, function(v) {
+							m.add({title : v, onclick : function() {
+								dom.replace(ed.getDoc().createTextNode(v), wordSpan);
+								t._checkDone();
+							}});
+						});
+
+						m.addSeparator();
+					} else
+						m.add({title : 'spellchecker.no_sug', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
+
+					ignoreRpc = t.editor.getParam("spellchecker_enable_ignore_rpc", '');
+					m.add({
+						title : 'spellchecker.ignore_word',
+						onclick : function() {
+							var word = wordSpan.innerHTML;
+
+							dom.remove(wordSpan, 1);
+							t._checkDone();
+
+							// tell the server if we need to
+							if (ignoreRpc) {
+								ed.setProgressState(1);
+								t._sendRPC('ignoreWord', [t.selectedLang, word], function(r) {
+									ed.setProgressState(0);
+								});
+							}
+						}
+					});
+
+					m.add({
+						title : 'spellchecker.ignore_words',
+						onclick : function() {
+							var word = wordSpan.innerHTML;
+
+							t._removeWords(dom.decode(word));
+							t._checkDone();
+
+							// tell the server if we need to
+							if (ignoreRpc) {
+								ed.setProgressState(1);
+								t._sendRPC('ignoreWords', [t.selectedLang, word], function(r) {
+									ed.setProgressState(0);
+								});
+							}
+						}
+					});
+
+
+					if (t.editor.getParam("spellchecker_enable_learn_rpc")) {
+						m.add({
+							title : 'spellchecker.learn_word',
+							onclick : function() {
+								var word = wordSpan.innerHTML;
+
+								dom.remove(wordSpan, 1);
+								t._checkDone();
+
+								ed.setProgressState(1);
+								t._sendRPC('learnWord', [t.selectedLang, word], function(r) {
+									ed.setProgressState(0);
+								});
+							}
+						});
+					}
+
+					m.update();
+				});
+
+				ed.selection.select(wordSpan);
+				p1 = dom.getPos(wordSpan);
+				m.showMenu(p1.x, p1.y + wordSpan.offsetHeight - vp.y);
+
+				return tinymce.dom.Event.cancel(e);
+			} else
+				m.hideMenu();
+		},
+
+		_checkDone : function() {
+			var t = this, ed = t.editor, dom = ed.dom, o;
+
+			each(dom.select('span'), function(n) {
+				if (n && dom.hasClass(n, 'mceItemHiddenSpellWord')) {
+					o = true;
+					return false;
+				}
+			});
+
+			if (!o)
+				t._done();
+		},
+
+		_done : function() {
+			var t = this, la = t.active;
+
+			if (t.active) {
+				t.active = 0;
+				t._removeWords();
+
+				if (t._menu)
+					t._menu.hideMenu();
+
+				if (la)
+					t.editor.nodeChanged();
+			}
+		},
+
+		_sendRPC : function(m, p, cb) {
+			var t = this;
+
+			JSONRequest.sendRPC({
+				url : t.rpcUrl,
+				method : m,
+				params : p,
+				success : cb,
+				error : function(e, x) {
+					t.editor.setProgressState(0);
+					t.editor.windowManager.alert(e.errstr || ('Error response: ' + x.responseText));
+				}
+			});
+		}
+	});
+
+	// Register plugin
+	tinymce.PluginManager.add('spellchecker', tinymce.plugins.SpellcheckerPlugin);
+})();