editor_template.js

这是一个简单的论坛程序源码

					tinyMCE.switchClass(editor_id + '_image', 'mceButtonSelected');
				}
				break;
			}
		} while ((node = node.parentNode) != null);
	},

	// Private theme internal functions

	// This function auto imports CSS classes into the class selection droplist
	_setupCSSClasses : function(editor_id) {
		var i, selectElm;

		if (!TinyMCE_CommunityServerTheme._autoImportCSSClasses)
			return;

		selectElm = document.getElementById(editor_id + '_styleSelect');

		if (selectElm && selectElm.getAttribute('cssImported') != 'true') {
			var csses = tinyMCE.getCSSClasses(editor_id);
			if (csses && selectElm)	{
				for (i=0; i<csses.length; i++)
					selectElm.options[selectElm.options.length] = new Option(csses[i], csses[i]);
			}

			// Only do this once
			if (csses != null && csses.length > 0)
				selectElm.setAttribute('cssImported', 'true');
		}
	},

	_setCookie : function(name, value, expires, path, domain, secure) {
		var curCookie = name + "=" + escape(value) +
			((expires) ? "; expires=" + expires.toGMTString() : "") +
			((path) ? "; path=" + escape(path) : "") +
			((domain) ? "; domain=" + domain : "") +
			((secure) ? "; secure" : "");

		document.cookie = curCookie;
	},

	_getCookie : function(name) {
		var dc = document.cookie;
		var prefix = name + "=";
		var begin = dc.indexOf("; " + prefix);

		if (begin == -1) {
			begin = dc.indexOf(prefix);

			if (begin != 0)
				return null;
		} else
			begin += 2;

		var end = document.cookie.indexOf(";", begin);

		if (end == -1)
			end = dc.length;

		return unescape(dc.substring(begin + prefix.length, end));
	},

	_resizeTo : function(inst, w, h, set_w) {
		var editorContainer = document.getElementById(inst.editorId + '_parent');
		var tableElm = editorContainer.firstChild;
		var iframe = inst.iframeElement;

		if (w == null || w == "null") {
			set_w = false;
			w = 0;
		}

		if (h == null || h == "null")
			return;

		w = parseInt(w);
		h = parseInt(h);

		if (tinyMCE.isGecko) {
			w += 2;
			h += 2;
		}

		var dx = w - tableElm.clientWidth;
		var dy = h - tableElm.clientHeight;

		w = w < 1 ? 30 : w;
		h = h < 1 ? 30 : h;

		if (set_w)
			tableElm.style.width = w + "px";

		tableElm.style.height = h + "px";

		iw = iframe.clientWidth + dx;
		ih = iframe.clientHeight + dy;

		iw = iw < 1 ? 30 : iw;
		ih = ih < 1 ? 30 : ih;

		if (tinyMCE.isGecko) {
			iw -= 2;
			ih -= 2;
		}

		if (set_w)
			iframe.style.width = iw + "px";

		iframe.style.height = ih + "px";

		// Is it to small, make it bigger again
		if (set_w) {
			var tableBodyElm = tableElm.firstChild;
			var minIframeWidth = tableBodyElm.scrollWidth;
			if (inst.iframeElement.clientWidth < minIframeWidth) {
				dx = minIframeWidth - inst.iframeElement.clientWidth;

				inst.iframeElement.style.width = (iw + dx) + "px";
			}
		}
	},

	/**
	 * Handles resizing events.
	 */
	_resizeEventHandler : function(e) {
		var resizer = TinyMCE_CommunityServerTheme._resizer;

		// Do nothing
		if (!resizer.resizing)
			return;

		e = typeof(e) == "undefined" ? window.event : e;

		var dx = e.screenX - resizer.downX;
		var dy = e.screenY - resizer.downY;
		var resizeBox = resizer.resizeBox;
		var editorId = resizer.editorId;

		switch (e.type) {
			case "mousemove":
				var w, h;

				w = resizer.width + dx;
				h = resizer.height + dy;

				w = w < 1 ? 1 : w;
				h = h < 1 ? 1 : h;

				if (resizer.horizontal)
					resizeBox.style.width = w + "px";

				resizeBox.style.height = h + "px";
				break;

			case "mouseup":
				TinyMCE_CommunityServerTheme._setResizing(e, editorId, false);
				TinyMCE_CommunityServerTheme._resizeTo(tinyMCE.getInstanceById(editorId), resizer.width + dx, resizer.height + dy, resizer.horizontal);

				// Expire in a month
				if (tinyMCE.getParam("theme_advanced_resizing_use_cookie", true)) {
					var expires = new Date();
					expires.setTime(expires.getTime() + 3600000 * 24 * 30);

					// Set the cookies
					TinyMCE_CommunityServerTheme._setCookie("TinyMCE_" + editorId + "_width", "" + (resizer.horizontal ? resizer.width + dx : ""), expires);
					TinyMCE_CommunityServerTheme._setCookie("TinyMCE_" + editorId + "_height", "" + (resizer.height + dy), expires);
				}
				break;
		}
	},

	/**
	 * Starts/stops the editor resizing.
	 */
	_setResizing : function(e, editor_id, state) {
		e = typeof(e) == "undefined" ? window.event : e;

		var resizer = TinyMCE_CommunityServerTheme._resizer;
		var editorContainer = document.getElementById(editor_id + '_parent');
		var editorArea = document.getElementById(editor_id + '_parent').firstChild;
		var resizeBox = document.getElementById(editor_id + '_resize_box');
		var inst = tinyMCE.getInstanceById(editor_id);

		if (state) {
			// Place box over editor area
			var width = editorArea.clientWidth;
			var height = editorArea.clientHeight;

			resizeBox.style.width = width + "px";
			resizeBox.style.height = height + "px";

			resizer.iframeWidth = inst.iframeElement.clientWidth;
			resizer.iframeHeight = inst.iframeElement.clientHeight;

			// Hide editor and show resize box
			editorArea.style.display = "none";
			resizeBox.style.display = "block";

			// Add event handlers, only once
			if (!resizer.eventHandlers) {
				if (tinyMCE.isMSIE)
					tinyMCE.addEvent(document, "mousemove", TinyMCE_CommunityServerTheme._resizeEventHandler);
				else
					tinyMCE.addEvent(window, "mousemove", TinyMCE_CommunityServerTheme._resizeEventHandler);

				tinyMCE.addEvent(document, "mouseup", TinyMCE_CommunityServerTheme._resizeEventHandler);

				resizer.eventHandlers = true;
			}

			resizer.resizing = true;
			resizer.downX = e.screenX;
			resizer.downY = e.screenY;
			resizer.width = parseInt(resizeBox.style.width);
			resizer.height = parseInt(resizeBox.style.height);
			resizer.editorId = editor_id;
			resizer.resizeBox = resizeBox;
			resizer.horizontal = tinyMCE.getParam("theme_advanced_resize_horizontal", true);
		} else {
			resizer.resizing = false;
			resizeBox.style.display = "none";
			editorArea.style.display = tinyMCE.isMSIE && !tinyMCE.isOpera ? "block" : "table";
			tinyMCE.execCommand('mceResetDesignMode');
		}
	},

	_insertImage : function(src, alt, border, hspace, vspace, width, height, align, title, onmouseover, onmouseout) {
		tinyMCE.execCommand('mceBeginUndoLevel');

		if (src == "")
			return;

		if (!tinyMCE.imgElement && tinyMCE.isSafari) {
			var html = "";

			html += '<img src="' + src + '" alt="' + alt + '"';
			html += ' border="' + border + '" hspace="' + hspace + '"';
			html += ' vspace="' + vspace + '" width="' + width + '"';
			html += ' height="' + height + '" align="' + align + '" title="' + title + '" onmouseover="' + onmouseover + '" onmouseout="' + onmouseout + '" />';

			tinyMCE.execCommand("mceInsertContent", false, html);
		} else {
			if (!tinyMCE.imgElement && tinyMCE.selectedInstance) {
				if (tinyMCE.isSafari)
					tinyMCE.execCommand("mceInsertContent", false, '<img src="' + tinyMCE.uniqueURL + '" />');
				else
					tinyMCE.selectedInstance.contentDocument.execCommand("insertimage", false, tinyMCE.uniqueURL);

				tinyMCE.imgElement = tinyMCE.getElementByAttributeValue(tinyMCE.selectedInstance.contentDocument.body, "img", "src", tinyMCE.uniqueURL);
			}
		}

		if (tinyMCE.imgElement) {
			var needsRepaint = false;
			var msrc = src;

			src = eval(tinyMCE.settings['urlconverter_callback'] + "(src, tinyMCE.imgElement);");

			if (tinyMCE.getParam('convert_urls'))
				msrc = src;

			if (onmouseover && onmouseover != "")
				onmouseover = "this.src='" + eval(tinyMCE.settings['urlconverter_callback'] + "(onmouseover, tinyMCE.imgElement);") + "';";

			if (onmouseout && onmouseout != "")
				onmouseout = "this.src='" + eval(tinyMCE.settings['urlconverter_callback'] + "(onmouseout, tinyMCE.imgElement);") + "';";

			// Use alt as title if it's undefined
			if (typeof(title) == "undefined")
				title = alt;

			if (width != tinyMCE.imgElement.getAttribute("width") || height != tinyMCE.imgElement.getAttribute("height") || align != tinyMCE.imgElement.getAttribute("align"))
				needsRepaint = true;

			tinyMCE.setAttrib(tinyMCE.imgElement, 'src', src);
			tinyMCE.setAttrib(tinyMCE.imgElement, 'mce_src', msrc);
			tinyMCE.setAttrib(tinyMCE.imgElement, 'alt', alt);
			tinyMCE.setAttrib(tinyMCE.imgElement, 'title', title);
			tinyMCE.setAttrib(tinyMCE.imgElement, 'align', align);
			tinyMCE.setAttrib(tinyMCE.imgElement, 'border', border, true);
			tinyMCE.setAttrib(tinyMCE.imgElement, 'hspace', hspace, true);
			tinyMCE.setAttrib(tinyMCE.imgElement, 'vspace', vspace, true);
			tinyMCE.setAttrib(tinyMCE.imgElement, 'width', width, true);
			tinyMCE.setAttrib(tinyMCE.imgElement, 'height', height, true);
			tinyMCE.setAttrib(tinyMCE.imgElement, 'onmouseover', onmouseover);
			tinyMCE.setAttrib(tinyMCE.imgElement, 'onmouseout', onmouseout);

			// Fix for bug #989846 - Image resize bug
			if (width && width != "")
				tinyMCE.imgElement.style.pixelWidth = width;

			if (height && height != "")
				tinyMCE.imgElement.style.pixelHeight = height;

			if (needsRepaint)
				tinyMCE.selectedInstance.repaint();
		}

		tinyMCE.execCommand('mceEndUndoLevel');
	},

	_insertLink : function(href, target, title, onclick, style_class) {
		tinyMCE.execCommand('mceBeginUndoLevel');

		if (tinyMCE.selectedInstance && tinyMCE.selectedElement && tinyMCE.selectedElement.nodeName.toLowerCase() == "img") {
			var doc = tinyMCE.selectedInstance.getDoc();
			var linkElement = tinyMCE.getParentElement(tinyMCE.selectedElement, "a");
			var newLink = false;

			if (!linkElement) {
				linkElement = doc.createElement("a");
				newLink = true;
			}

			var mhref = href;
			var thref = eval(tinyMCE.settings['urlconverter_callback'] + "(href, linkElement);");
			mhref = tinyMCE.getParam('convert_urls') ? href : mhref;

			tinyMCE.setAttrib(linkElement, 'href', thref);
			tinyMCE.setAttrib(linkElement, 'mce_href', mhref);
			tinyMCE.setAttrib(linkElement, 'target', target);
			tinyMCE.setAttrib(linkElement, 'title', title);
			tinyMCE.setAttrib(linkElement, 'onclick', onclick);
			tinyMCE.setAttrib(linkElement, 'class', style_class);

			if (newLink) {
				linkElement.appendChild(tinyMCE.selectedElement.cloneNode(true));
				tinyMCE.selectedElement.parentNode.replaceChild(linkElement, tinyMCE.selectedElement);
			}

			return;
		}

		if (!tinyMCE.linkElement && tinyMCE.selectedInstance) {
			if (tinyMCE.isSafari) {
				tinyMCE.execCommand("mceInsertContent", false, '<a href="' + tinyMCE.uniqueURL + '">' + tinyMCE.selectedInstance.selection.getSelectedHTML() + '</a>');
			} else
				tinyMCE.selectedInstance.contentDocument.execCommand("createlink", false, tinyMCE.uniqueURL);

			tinyMCE.linkElement = tinyMCE.getElementByAttributeValue(tinyMCE.selectedInstance.contentDocument.body, "a", "href", tinyMCE.uniqueURL);

			var elementArray = tinyMCE.getElementsByAttributeValue(tinyMCE.selectedInstance.contentDocument.body, "a", "href", tinyMCE.uniqueURL);

			for (var i=0; i<elementArray.length; i++) {
				var mhref = href;
				var thref = eval(tinyMCE.settings['urlconverter_callback'] + "(href, elementArray[i]);");
				mhref = tinyMCE.getParam('convert_urls') ? href : mhref;

				tinyMCE.setAttrib(elementArray[i], 'href', thref);
				tinyMCE.setAttrib(elementArray[i], 'mce_href', mhref);
				tinyMCE.setAttrib(elementArray[i], 'target', target);
				tinyMCE.setAttrib(elementArray[i], 'title', title);
				tinyMCE.setAttrib(elementArray[i], 'onclick', onclick);
				tinyMCE.setAttrib(elementArray[i], 'class', style_class);
			}

			tinyMCE.linkElement = elementArray[0];
		}

		if (tinyMCE.linkElement) {
			var mhref = href;
			href = eval(tinyMCE.settings['urlconverter_callback'] + "(href, tinyMCE.linkElement);");
			mhref = tinyMCE.getParam('convert_urls') ? href : mhref;

			tinyMCE.setAttrib(tinyMCE.linkElement, 'href', href);
			tinyMCE.setAttrib(tinyMCE.linkElement, 'mce_href', mhref);
			tinyMCE.setAttrib(tinyMCE.linkElement, 'target', target);
			tinyMCE.setAttrib(tinyMCE.linkElement, 'title', title);
			tinyMCE.setAttrib(tinyMCE.linkElement, 'onclick', onclick);
			tinyMCE.setAttrib(tinyMCE.linkElement, 'class', style_class);
		}

		tinyMCE.execCommand('mceEndUndoLevel');
	}
};

tinyMCE.addTheme("CommunityServer", TinyMCE_CommunityServerTheme);

// Add default buttons maps for advanced theme and all internal plugins
tinyMCE.addButtonMap(TinyMCE_CommunityServerTheme._buttonMap);