X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=editor.js;h=104bbae3eb42ba4ecc6aa2773dade9bdf3730013;hb=c753e098069685cae49988ba752a47b2818b1c5b;hp=1a408baecf757b97dd71f18022030fac3ec7a05f;hpb=84ebe4d060ce3b627e812afb256d2ffee4bdbe63;p=peach-html5-editor.git

diff --git a/editor.js b/editor.js
index 1a408ba..104bbae 100644
--- a/editor.js
+++ b/editor.js
@@ -256,33 +256,40 @@ function enc_text (txt) {
 
 // no closing tag, cannot have children
 void_elements = {
-	area: true,
-	base: true,
-	br: true,
-	col: true,
-	embed: true,
-	hr: true,
-	img: true,
-	input: true,
-	keygen: true,
-	link: true,
-	meta: true,
-	param: true,
-	source: true,
-	track: true,
-	wbr: true
+	area: 1,
+	base: 1,
+	br: 1,
+	col: 1,
+	embed: 1,
+	hr: 1,
+	img: 1,
+	input: 1,
+	keygen: 1,
+	link: 1,
+	meta: 1,
+	param: 1,
+	source: 1,
+	track: 1,
+	wbr: 1
 }
 
 // contents are not html encoded
-plaintext_elements = {
-	style: true,
-	script: true,
-	xmp: true,
-	iframe: true,
-	noembed: true,
-	noframes: true,
-	plaintext: true,
-	noscript: true
+var plaintext_elements = {
+	style: 1,
+	script: 1,
+	xmp: 1,
+	iframe: 1,
+	noembed: 1,
+	noframes: 1,
+	plaintext: 1,
+	noscript: 1
+}
+
+// parser deletes a starting newline inside:
+var newline_eating_elements = {
+	pre: 1,
+	textarea: 1,
+	listing: 1
 }
 
 // this does not pretty-print
@@ -312,6 +319,8 @@ function nodes_to_html (tree) {
 			case 'text':
 				if (n.parent != null ? plaintext_elements[n.parent.name] : false) {
 					ret += n.text
+				} else if (n.parent != null ? newline_eating_elements[n.parent.name] && n.text.charAt(0) === "\n" : false) {
+					ret += enc_text("\n" + n.text)
 				} else {
 					ret += enc_text(n.text)
 				}
@@ -816,39 +825,37 @@ function PeachHTML5Editor (in_el, options) {
 	if (this.options.editor_id != null) {
 		this.outer_iframe.setAttribute('id', this.options.editor_id)
 	}
-	this.outer_iframe.onload = (function(_this) {
-		return function() {
-			var icss
-			_this.outer_idoc = _this.outer_iframe.contentDocument
-			icss = domify(_this.outer_idoc, { style: { children: [
-				domify(_this.outer_idoc, {text: css})
-			]}})
-			_this.outer_idoc.head.appendChild(icss)
-			_this.iframe = domify(_this.outer_idoc, {iframe: {sandbox: 'allow-same-origin allow-scripts'}})
-			_this.iframe.onload = function() {
+	this.outer_iframe.onload = (function(_this) { return function() {
+		var icss
+		_this.outer_idoc = _this.outer_iframe.contentDocument
+		icss = domify(_this.outer_idoc, { style: { children: [
+			domify(_this.outer_idoc, {text: css})
+		]}})
+		_this.outer_idoc.head.appendChild(icss)
+		_this.iframe = domify(_this.outer_idoc, {iframe: {sandbox: 'allow-same-origin allow-scripts'}})
+		_this.iframe.onload = function() {
+			return _this.init_1()
+		}
+		timeout(200, function() { // firefox never fires this onload
+			if (!_this.init_1_called) {
 				return _this.init_1()
 			}
-			timeout(200, function() { // firefox never fires this onload
-				if (!_this.init_1_called) {
-					return _this.init_1()
-				}
-			})
-			_this.outer_idoc.body.appendChild(
-				domify(_this.outer_idoc, {div: {id: 'wrap1', children: [
-					domify(_this.outer_idoc, {div: {
-						style: "position: absolute; top: 0; left: 1px; font-size: 10px",
-						children: [domify(_this.outer_idoc, {text: "Peach HTML5 Editor"})]
-					}}),
-					_this.wrap2 = domify(_this.outer_idoc, {div: {id: 'wrap2', children: [
-						domify(_this.outer_idoc, {div: {id: 'wrap3', children: [
-							_this.iframe,
-							_this.overlay = domify(_this.outer_idoc, { div: { id: 'overlay' }})
-						]}})
+		})
+		_this.outer_idoc.body.appendChild(
+			domify(_this.outer_idoc, {div: {id: 'wrap1', children: [
+				domify(_this.outer_idoc, {div: {
+					style: "position: absolute; top: 0; left: 1px; font-size: 10px",
+					children: [domify(_this.outer_idoc, {text: "Peach HTML5 Editor"})]
+				}}),
+				_this.wrap2 = domify(_this.outer_idoc, {div: {id: 'wrap2', children: [
+					domify(_this.outer_idoc, {div: {id: 'wrap3', children: [
+						_this.iframe,
+						_this.overlay = domify(_this.outer_idoc, { div: { id: 'overlay' }})
 					]}})
 				]}})
-			)
-		}
-	})(this)
+			]}})
+		)
+	}})(this)
 	outer_wrap = domify(document, {div: {"class": 'peach_html5_editor' }})
 	this.in_el.parentNode.appendChild(outer_wrap)
 	outer_bounds = get_el_bounds(outer_wrap)
@@ -948,6 +955,7 @@ PeachHTML5Editor.prototype.generate_outer_css = function(args) {
 	ret +=     'padding: 0;'
 	ret +=     'color: black;'
 	ret +=     'background: white;'
+	ret +=     'font-family: sans;'
 	ret += '}'
 	ret += '#wrap1 {'
 	ret +=     "border: " + (occupy(1)) + "px solid black;"
@@ -1824,7 +1832,7 @@ PeachHTML5Editor.prototype.preserve_space = function(n, ideal_target) {
 PeachHTML5Editor.prototype.update_style_from_el = function(n) {
 	var style
 	style = n.el.getAttribute('style')
-	if (style != null) {
+	if (style != null && style != '') {
 		return n.attrs.style = style
 	} else {
 		if (n.attrs.style != null) {
@@ -2147,7 +2155,7 @@ PeachHTML5Editor.prototype.text_cleanup = function(n) {
 			}
 			if (need_preserve) {
 				// do we have it already?
-				ws = this.computed_style(n, 'white-space') // FIXME implement this
+				ws = this.computed_style(n, 'white-space')
 				if (ws_props[ws] != null ? !ws_props[ws].space : true) {
 					// 2nd arg is ideal target for css rule
 					ws = this.preserve_space(n, block)
@@ -2155,7 +2163,7 @@ PeachHTML5Editor.prototype.text_cleanup = function(n) {
 				eats_start_sp = false
 			} else {
 				if (is_space_code(n.text.charCodeAt(n.text.length - 1))) {
-					ws = this.computed_style(n, 'white-space') // FIXME implement this
+					ws = this.computed_style(n, 'white-space')
 					if ((ref1 = ws_props[ws]) != null ? ref1.space : void 0) {
 						eats_start_sp = false
 					} else {
@@ -2491,6 +2499,8 @@ PeachHTML5Editor.prototype.pretty_html = function(tree, indent, parent_flags) {
 			case 'text':
 				if (n.parent != null ? plaintext_elements[n.parent.name] : false) {
 					ret += n.text
+				} else if (n.parent != null ? newline_eating_elements[n.parent.name] && n.text.charAt(0) === "\n" : false) {
+					ret += enc_text("\n" + n.text)
 				} else {
 					ret += enc_text(n.text)
 				}