experiments/outline-editor/editor.css

@@ -50,7 +50,6 @@
 .editor .children {
 }
 
-.editor .header,
 .editor .outline {
 	display: block;
 	position: relative;
@@ -69,30 +68,12 @@
 .editor .outline:empty:hover:after {
 }
 
-/* XXX header */
-.editor .header {
-}
-.editor .header:empty {
-	display: none;
-}
-/* XXX needs more work... *//*
-.editor .header span {
-	display: inline;
-	max-width: 10rem;
-	text-overflow: ellipsis;
-	overflow: hidden;
-}
-*/
-
 
 .editor .outline .block {
 	position: relative;
 	outline: none;
 	border: none;
 }
-.editor.block-offsets .outline .block {
-	border-left: solid 1px silver;
-}
 .editor .outline .block .block {
 	margin-left: var(--item-indent);
 }

experiments/outline-editor/editor.js

@@ -675,8 +675,6 @@ var Outline = {
 		return value },
 
 
-	get header(){
-		return this.dom.querySelector('.header') },
 	get code(){
 		return this.dom.querySelector('.code') },
 	get outline(){
@@ -685,29 +683,17 @@ var Outline = {
 		return this.dom.querySelector('.toolbar') },
 
 
-	path: function(node='focused', mode='index'){
-		if(['index', 'text', 'node'].includes(node)){
-			mode = node
-			node = 'focused' }
+	path: function(node='focused'){
 		var outline = this.outline
 		var path = []
 		var node = this.get(node)
 		while(node != outline){
-			path.unshift(
-				mode == 'index' ?
-					this.get(node, 'siblings').indexOf(node)
-				: mode == 'text' ?
-					node.querySelector('.view').innerText
-				: node)
+			path.unshift(this.get(node, 'siblings').indexOf(node))
 			node = this.get(node, 'parent') }
 		return path },
 
 	//
-	// 	.get(<index>)[, <offset>]
-	// 	.get(<path>[, <offset>])
-	// 	.get(<id>[, <offset>)
-	// 		-> <node>
-	//
+	// 	.get([<offset>])
 	// 	.get('focused'[, <offset>])
 	// 		-> <node>
 	//
@@ -750,10 +736,6 @@ var Outline = {
 			: offset
 		var outline = this.outline
 
-		// id...
-		if(typeof(node) == 'string' && node[0] == '#'){
-			node = outline.querySelector(node) }
-
 		// root nodes...
 		if(node == 'top'){
 			return [...outline.children] }
@@ -865,19 +847,13 @@ var Outline = {
 		var elem = this.get(...arguments) 
 			?? this.get(0)
 		if(elem){
-			var cur = this.get()
-			var blocks = this.get('visible')
 			elem.focus({preventScroll: true})
 			;(elem.classList.contains('code') ?
 					elem
 					: elem.querySelector('.code'))
 				.scrollIntoView({
 					block: 'nearest', 
-					// smooth for long jumps and instant for short jumps...
-					behavior: (cur == null 
-							|| Math.abs(blocks.indexOf(cur) - blocks.indexOf(elem)) > 2) ?
-						'smooth'
-						: 'instant'
+					//behavior: 'smooth',
 				}) }
 		return elem },
 	edit: function(node='focused', offset){
@@ -1073,35 +1049,23 @@ var Outline = {
 		this.__change__()
 		return this },
 
+
 	// crop...
-	// XXX add crop-level/path indicator...
+	// XXX add crop/path indicator...
 	__crop_stack: undefined,
 	crop: function(node='focused'){
-		var that = this
 		var stack = this.__crop_stack ??= []
-		var path = this.path()
-		// XXX make this linkable...
-		var header = '/ '
-			+ this.path(path.slice(0,-1), 'text')
-				.map(function(text, i){
-					return `<span>${text.split(/\n/)[0]}</span>` })
-				.join(' / ')
-
-		stack.push([this.json(), path])
+		stack.push([this.json(), this.path()])
 		this.load(this.data())
-
-		this.header.innerHTML = header
 		this.dom.classList.add('crop')
 		return this },
 	// XXX use JSON API...
-	// XXX add depth argument + 'all'
 	uncrop: function(){
 		if(this.__crop_stack == null){
 			return this}
 		var [state, path] = this.__crop_stack.pop()
 		if(this.__crop_stack.length == 0){
 			this.__crop_stack = undefined 
-			this.header.innerHTML = ''
 			this.dom.classList.remove('crop') }
 		// update state...
 		path
@@ -1109,9 +1073,7 @@ var Outline = {
 			.reduce(function(res, i){
 				return res[i].children }, state)
 			.splice(path.at(-1), 1, ...this.json())
-
 		this.load(state)
-
 		return this },
 
 	// block render...
@@ -1420,7 +1382,6 @@ var Outline = {
 
 	// XXX move the code here into methods/actions...
 	// XXX use keyboard.js...
-	__overtravel_timeout: undefined,
 	keyboard: {
 		// vertical navigation...
 		// XXX this is a bit hacky but it works -- the caret blinks at 
@@ -1428,18 +1389,6 @@ var Outline = {
 		// 		nice po prevent this...
 		ArrowUp: function(evt){
 			var that = this
-
-			// overtravel...
-			var overtravel = 
-				this.__overtravel_timeout != null 
-					&& this.get() === this.get(0)
-			this.__overtravel_timeout != null
-				&& clearTimeout(this.__overtravel_timeout)
-			this.__overtravel_timeout = setTimeout(function(){
-				that.__overtravel_timeout = undefined }, 100)
-			if(overtravel){
-				return }
-
 			var edited = this.get('edited')
 			if(edited){
 				var line = edited.getTextGeometry().line
@@ -1451,18 +1400,6 @@ var Outline = {
 				this.focus('focused', -1) } },
 		ArrowDown: function(evt){
 			var that = this
-
-			// overtravel...
-			var overtravel = 
-				this.__overtravel_timeout != null 
-					&& this.get() === this.get(-1)
-			this.__overtravel_timeout != null
-				&& clearTimeout(this.__overtravel_timeout)
-			this.__overtravel_timeout = setTimeout(function(){
-				that.__overtravel_timeout = undefined }, 100)
-			if(overtravel){
-				return }
-
 			var edited = this.get('edited')
 			if(edited){
 				var {line, lines} = edited.getTextGeometry()
@@ -1496,19 +1433,6 @@ var Outline = {
 				this.toggleCollapse(true)
 				: this.focus('parent') },
 		ArrowRight: function(evt){
-			var that = this
-
-			// overtravel...
-			var overtravel = 
-				this.__overtravel_timeout != null 
-					&& this.get() === this.get(-1)
-			this.__overtravel_timeout != null
-				&& clearTimeout(this.__overtravel_timeout)
-			this.__overtravel_timeout = setTimeout(function(){
-				that.__overtravel_timeout = undefined }, 100)
-			if(overtravel){
-				return }
-
 			var edited = this.get('edited')
 			if(edited){
 				// move caret to next element...
@@ -1768,21 +1692,18 @@ var Outline = {
 				var elem = evt.target
 				if(that.runPlugins('__keydown__', evt, that, evt.target) !== true){
 					return }
+				// update element state...
+				if(elem.classList.contains('code')){
+					setTimeout(function(){
+						that.update(elem.parentElement)
+						elem.updateSize() }, 0) }
 				// handle keyboard...
 				evt.key in that.keyboard 
 					&& that.keyboard[evt.key].call(that, evt) })
 		// update code block...
 		outline.addEventListener('keyup', 
 			function(evt){
-				var elem = evt.target
-				// update element state...
-				if(elem.classList.contains('code')){
-					// NOTE: for some reason setting the timeout here to 0
-					// 		makes FF sometimes not see the updated text...
-					setTimeout(function(){
-						that.update(elem.parentElement)
-						elem.updateSize() }, 0) }
-				that.runPlugins('__keyup__', evt, that, elem) })
+				that.runPlugins('__keyup__', evt, that, evt.target) })
 
 		// toggle view/code of nodes...
 		outline.addEventListener('focusin', 

experiments/outline-editor/index.html

@@ -32,8 +32,6 @@ var setup = function(){
 </head>
 <body onload="setup()">
 <div class="editor" autofocus>
-	<!-- header -->
-	<div class="header"></div>
 	<!-- code -->
 	<textarea class="code">
 - # Outline editor prototype
@@ -48,10 +46,20 @@ var setup = function(){
   - 
 - ## Bugs:
   focused:: true
+  - BUG: editor: FF seems to update the style every other key press -- should be live...
   - BUG: mobile browsers behave quite chaotically ignoring parts of the styling...
   -
 - ## ToDo:
   - crop: show crop path (and depth)
+  - identify a block:
+    - DONE index (flat)
+	- DONE path (index)
+    - id
+	  - _the id attr is done, but we still need to get the node via id_
+  - focus:
+    - DONE `<editor>.autofocus`
+	- DONE `focused:: true` attr (`.text(..)`/`.json(..)`/`.load(..)`)
+	- focusing editor -> focus focused block
   - undo 
     collapsed:: true
 	- edit stack (position, action, ...)
@@ -80,9 +88,9 @@ var setup = function(){
   - Nerd fonts (option???)
   - multiple node selection
   - smooth scrolling
-    - _...this is more complicated than adding `behavior: "smooth"` to `.scrollIntoView(..)` as scrolling animation will get interrupted by next user input..._
-    - need to cancel animation if things are moving too fast...
-    - make this generic (???)
+    - _...this is more complicated that adding `behavior: "smooth"` to `.scrollIntoView(..)` as scrolling animation will get interrupted by next user input..._
+    - need to cancel animation of things are moving too fast...
+    - make this generic
   - FEATURE? block templates...
     collapsed:: true
     - something like: `TPL: [_] <editable/> -- <editable/>`
@@ -110,19 +118,6 @@ var setup = function(){
            block text
     - NOTE: this is only a problem if making list-items manually -- disable???
   - empty item height is a bit off...
-  - search?
-  - DONE over-travel pause -- when going fast over start/end stop...
-  - DONE focus:
-    collapsed:: true
-    - DONE `<editor>.autofocus`
-	- DONE `focused:: true` attr (`.text(..)`/`.json(..)`/`.load(..)`)
-	- DONE focusing editor -> focus focused block
-  - DONE identify a block:
-    collapsed:: true
-    - DONE index (flat)
-	- DONE path (index)
-    - DONE id
-	  - _the id attr is done, but we still need to get the node via id_
   - DONE pgup/pgdown/home/end buttons
   - DONE FEATURE: "crop" -- view block tree separately...
   - DONE unify attr parsing
@@ -344,7 +339,6 @@ var setup = function(){
 <hr>
 
 <button onclick="editor.dom.classList.toggle('show-click-zones')">show/hide click zones</button>
-<button onclick="editor.dom.classList.toggle('block-offsets')">show/hide block offsets</button>
 
 
 </body>