'./wlxmlNode',\r
'libs/text!./template.html'], function(_, transformations, wlxmlNode, template) {\r
\r
-\r
+'use strict';\r
\r
return function(sandbox) {\r
\r
var view = {\r
node: $(_.template(template)()),\r
currentNode: null,\r
+ shownAlready: false,\r
+ scrollbarPosition: 0,\r
setup: function() {\r
var view = this;\r
\r
this.node.on('click', '[wlxml-tag]', function(e) {\r
e.stopPropagation();\r
console.log('clicked node type: '+e.target.nodeType);\r
- view._markSelected(new wlxmlNode.Node($(e.target)));\r
+ view.selectNode(new wlxmlNode.Node($(e.target)));\r
});\r
\r
this.node.on('keyup', '#rng-module-documentCanvas-contentWrapper', function(e) {\r
anchor = anchor.parent();\r
if(!anchor.is('[wlxml-tag]'))\r
return;\r
- view._markSelected(new wlxmlNode.Node(anchor));\r
+ view.selectNode(new wlxmlNode.Node(anchor));\r
});\r
\r
this.node.on('keydown', '#rng-module-documentCanvas-contentWrapper', function(e) {\r
e.preventDefault();\r
view.insertNewNode(null, null);\r
}\r
+ if(e.which === 8) {\r
+ var anchor = window.getSelection().anchorNode;\r
+ var len = anchor.length;\r
+ console.log(len);\r
+ if(len === 1) {\r
+ e.preventDefault();\r
+ $(anchor).parent().text('');\r
+ }\r
+ }\r
});\r
- \r
- \r
- var observer = new MutationObserver(function(mutations) {\r
- mutations.forEach(function(mutation) {\r
- _.each(mutation.addedNodes, function(node) {\r
- node = $(node);\r
- node.parent().find('[wlxml-tag]').each(function() {\r
- tag = $(this);\r
- if(!tag.attr('id'))\r
- tag.attr('id', 'xxxxxxxx-xxxx-xxxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {var r = Math.random()*16|0,v=c=='x'?r:r&0x3|0x8;return v.toString(16);}));\r
- });\r
- });\r
- }); \r
- });\r
- var config = { attributes: true, childList: true, characterData: true, subtree: true };\r
- observer.observe(this.node.find('#rng-module-documentCanvas-contentWrapper')[0], config);\r
- \r
+ \r
+ this.node.onShow = function() {\r
+ if(!view.shownAlready) {\r
+ view.shownAlready = true;\r
+ view.selectFirstNode();\r
+ } else if(view.currentNode) {\r
+ view.movecaretToNode(view.getNodeElement(view.currentNode));\r
+ view.node.find('#rng-module-documentCanvas-contentWrapper').scrollTop(view.scrollbarPosition);\r
+ }\r
+ };\r
+ this.node.onHide = function() {\r
+ view.scrollbarPosition = view.node.find('#rng-module-documentCanvas-contentWrapper').scrollTop();\r
+ }\r
+ \r
this.gridToggled = false;\r
},\r
_createNode: function(wlxmlTag, wlxmlClass) {\r
toret.attr('wlxml-tag', wlxmlTag);\r
if(wlxmlClass)\r
toret.attr('wlxml-class', wlxmlClass);\r
+ toret.attr('id', 'xxxxxxxx-xxxx-xxxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {var r = Math.random()*16|0,v=c=='x'?r:r&0x3|0x8;return v.toString(16);}));\r
return toret;\r
},\r
insertNewNode: function(wlxmlTag, wlxmlClass) {\r
//TODO: Insert inline\r
var anchor = $(window.getSelection().anchorNode);\r
var anchorOffset = window.getSelection().anchorOffset;\r
- if(anchor[0].nodeType === Node.TEXT_NODE)\r
+ var textLen;\r
+ if(anchor[0].nodeType === Node.TEXT_NODE) {\r
+ textLen = anchor.text().length;\r
anchor = anchor.parent();\r
+ }\r
if(anchor.text() === '') {\r
var todel = anchor;\r
anchor = anchor.parent();\r
todel.remove();\r
}\r
- if(anchorOffset > 0 && anchorOffset < anchor.text().length) {\r
+ if(anchorOffset > 0 && anchorOffset < textLen) {\r
if(wlxmlTag === null && wlxmlClass === null) {\r
return this.splitWithNewNode(anchor);\r
}\r
anchor.before(newNode)\r
else\r
anchor.after(newNode);\r
- this.selectNode(newNode);\r
+ this.selectNode(new wlxmlNode.Node(newNode), {movecaret: true});\r
//isDirty = true;\r
sandbox.publish('contentChanged');\r
},\r
newNode.before(prefix);\r
newNode.after(suffix);\r
\r
- this.selectNode(newNode);\r
+ this.selectNode(new wlxmlNode.Node(newNode), {movecaret: true});\r
//isDirty = true;\r
sandbox.publish('contentChanged');\r
}\r
newNode.before(prefixNode);\r
newNode.after(suffixNode);\r
\r
- this.selectNode(newNode);\r
+ this.selectNode(new wlxmlNode.Node(newNode), {movecaret: true});\r
//isDirty = true;\r
sandbox.publish('contentChanged');\r
}\r
getBody: function() {\r
return this.node.find('#rng-module-documentCanvas-content').html();\r
}, \r
- _markSelected: function(node) {\r
- this.dimNode(node);\r
+ selectNode: function(wlxmlNode, options) {\r
+ options = options || {};\r
+ var nodeElement = this.getNodeElement(wlxmlNode)\r
\r
+ this.dimNode(wlxmlNode);\r
\r
this.node.find('.rng-module-documentCanvas-currentNode').removeClass('rng-module-documentCanvas-currentNode');\r
+ nodeElement.addClass('rng-module-documentCanvas-currentNode');\r
+ \r
+ if(options.movecaret) {\r
+ this.movecaretToNode(nodeElement);\r
+ }\r
\r
- this.getNodeElement(node).addClass('rng-module-documentCanvas-currentNode');\r
-\r
- this.currentNode = node;\r
- sandbox.publish('nodeSelected', node);\r
- \r
+ this.currentNode = wlxmlNode;\r
+ sandbox.publish('nodeSelected', wlxmlNode);\r
},\r
- selectNode: function(node) {\r
- view._markSelected(node);\r
- var range = document.createRange();\r
- range.selectNodeContents(this.getNodeElement(node)[0]);\r
- range.collapse(false);\r
-\r
- var selection = document.getSelection();\r
- selection.removeAllRanges()\r
- selection.addRange(range);\r
- },\r
- highlightNode: function(node) {\r
- node = this.getNodeElement(node);\r
+ highlightNode: function(wlxmlNode) {\r
+ var nodeElement = this.getNodeElement(wlxmlNode);\r
if(!this.gridToggled) {\r
- node.addClass('rng-common-hoveredNode');\r
- var label = node.attr('wlxml-tag');\r
- if(node.attr('wlxml-class'))\r
- label += ' / ' + node.attr('wlxml-class');\r
+ nodeElement.addClass('rng-common-hoveredNode');\r
+ var label = nodeElement.attr('wlxml-tag');\r
+ if(nodeElement.attr('wlxml-class'))\r
+ label += ' / ' + nodeElement.attr('wlxml-class');\r
var tag = $('<div>').addClass('rng-module-documentCanvas-hoveredNodeTag').text(label);\r
- node.append(tag);\r
+ nodeElement.append(tag);\r
}\r
},\r
- dimNode: function(node) {\r
- node = this.getNodeElement(node);\r
+ dimNode: function(wlxmlNode) {\r
+ var nodeElement = this.getNodeElement(wlxmlNode);\r
if(!this.gridToggled) {\r
- node.removeClass('rng-common-hoveredNode');\r
- node.find('.rng-module-documentCanvas-hoveredNodeTag').remove();\r
+ nodeElement.removeClass('rng-common-hoveredNode');\r
+ nodeElement.find('.rng-module-documentCanvas-hoveredNodeTag').remove();\r
}\r
},\r
selectFirstNode: function() {\r
else {\r
node = this.node.find('[wlxml-class|="p"]')\r
}\r
- this.selectNode(new wlxmlNode.Node(node));\r
+ this.selectNode(new wlxmlNode.Node(node), {movecaret: true});\r
},\r
toggleGrid: function(toggle) {\r
this.node.find('[wlxml-tag]').toggleClass('rng-common-hoveredNode', toggle);\r
},\r
getNodeElement: function(wlxmlNode) {\r
return this.node.find('#'+wlxmlNode.id);\r
+ },\r
+ movecaretToNode: function(nodeElement) {\r
+ var range = document.createRange();\r
+ range.selectNodeContents(nodeElement[0]);\r
+ range.collapse(false);\r
+ var selection = document.getSelection();\r
+ selection.removeAllRanges()\r
+ selection.addRange(range);\r
}\r
};\r
\r
/* public api */\r
return {\r
start: function() { sandbox.publish('ready'); },\r
- getView: function() { return view.node; },\r
+ getView: function() { \r
+ return view.node;\r
+ },\r
setDocument: function(xml) {\r
var transformed = transformations.fromXML.getDocumentDescription(xml);\r
view.setBody(transformed.HTMLTree);\r
- view.selectFirstNode();\r
- //isDirty = false;\r
+ sandbox.publish('documentSet');\r
+ },\r
+ getDocument: function() {\r
+ return transformations.toXML.getXML(view.getBody());\r
},\r
modifyCurrentNode: function(attr, value) {\r
- if(view.currentNode)\r
- view.currentNode.attr('wlxml-'+attr, value);\r
+ if(view.currentNode) {\r
+ view.getNodeElement(view.currentNode).attr('wlxml-'+attr, value);\r
+ sandbox.publish('contentChanged');\r
+ }\r
},\r
highlightNode: function(wlxmlNode) {\r
view.highlightNode(wlxmlNode);\r
view.dimNode(wlxmlNode);\r
},\r
selectNode: function(wlxmlNode) {\r
- view.selectNode(wlxmlNode);\r
+ if(!wlxmlNode.is(view.currentNode))\r
+ view.selectNode(wlxmlNode, {movecaret: true});\r
},\r
toggleGrid: function(toggle) {\r
view.toggleGrid(toggle);\r
fnp / fnpeditor.git / blobdiff