Deleted Aptana's .project file and an experimental model implementation (way too early for that one).

2 files changed, 0 insertions, 299 deletions

diff --git a/.project b/.project
deleted file mode 100644
index 1af681d..0000000
--- a/.project
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>

-<projectDescription>

-	<name>SlickGrid</name>

-	<comment></comment>

-	<projects>

-	</projects>

-	<buildSpec>

-	</buildSpec>

-	<natures>

-	</natures>

-</projectDescription>

diff --git a/experimental.slick.model.js b/experimental.slick.model.js
deleted file mode 100644
index ae98151..0000000
--- a/experimental.slick.model.js
+++ /dev/null
@@ -1,288 +0,0 @@
-/***

- * A simple observer pattern implementation.

- */

-function EventHelper() {

-	this.handlers = [];

-	

-	this.subscribe = function(fn) {

-		this.handlers.push(fn);

-	}

-	

-	this.notify = function(args) {

-		for (var i = 0; i < this.handlers.length; i++) {

-			this.handlers[i].call(this, args);

-		}

-	}

-	

-	return this;

-}

-	

-

-

-/***

- * A sample Model implementation.

- * Provides a filtered view of the underlying data.

- * 

- * Relies on the data item having an "id" property uniquely identifying it.

- */

-function DataView() {

-	var self = this;

-	

-	// private

-	var items = [];			// data by index

-	var rows = [];			// data by row

-	var idxById = {};		// indexes by id

-	var filter = null;		// filter function

-	var updated = null; 	// updated item ids

-	var suspend = false;	// suspends the recalculation

-	

-	var pagesize = 0;

-	var pagenum = 0;

-	var totalRows = 0;

-	

-	// events

-	var onRowCountChanged = new EventHelper();

-	var onRowsChanged = new EventHelper();

-	var onPagingInfoChanged = new EventHelper();

-	

-	

-	function beginUpdate() {

-		suspend = true;

-	}

-	

-	function endUpdate() {

-		suspend = false;

-		refresh();

-	}

-	

-	function setItems(data) {

-		items = data.concat();

-		for (var i=0,l=items.length; i<l; i++) {

-			var id = items[i].id;

-			if (id == undefined || idxById[id] != undefined)

-				throw "Each data element must implement a unique 'id' property";

-			idxById[id] = i;			

-		}

-		refresh();

-	}

-	

-	function setPagingOptions(args) {

-		if (args.pageSize != undefined)

-			pagesize = args.pageSize;

-			

-		if (args.pageNum != undefined)

-			pagenum = Math.min(args.pageNum, Math.ceil(totalRows/pagesize));

-

-		onPagingInfoChanged.notify(getPagingInfo());

-

-		refresh();

-	}

-	

-	function getPagingInfo() {

-		return {pageSize:pagesize, pageNum:pagenum, totalRows:totalRows};

-	}

-	

-	function sort(comparer) {

-		items.sort(comparer);

-		refresh();

-	}

-	

-	function setFilter(filterFn) {

-		filter = filterFn;

-		refresh();

-	}

-	

-	function getIdxById(id) {

-		return idxById[id];

-	}

-	

-	// slow implementation in favor of fast refresh()

-	function getRowById(id) {

-		for (var i=0,l=rows.length; i<l; ++i) {

-			if (rows[i].id == id) return i;

-		}

-	}

-	

-	function getItemById(id) {

-		return items[idxById[id]];

-	}

-	

-	function updateItem(id,item) {

-		items[idxById[id]] = item;

-		if (!updated) updated = {};

-		updated[id] = true;

-		refresh();

-	}

-	

-	function insertItem(insertBefore,item) {

-		items.splice(insertBefore,0,item);

-		refresh();

-	}

-	

-	function addItem(item) {

-		items.push(item);

-		refresh();

-	}

-	

-	function deleteItem(id) {

-		items.splice(idxById[id],1);

-		refresh();

-	}

-	

-	function reduce() {

-		console.log("reduce")

-		console.time("reduce")

-		var _rows = rows, _filter = filter;

-		

-		// go over all items remapping them to _rows on the fly 

-		// while keeping track of the differences and updating indexes

-		var rl = _rows.length;

-		var countBefore = _rows.length;

-		var totalRowsBefore = totalRows;		

-		var currentPageIndex = 0;

-		var diff = [];

-

-		if (rl == 0) return [];

-		

-		for (var i = 0; i < rl; ++i) {

-			var item = _rows[i];

-			if (_filter(item)) {

-				if (i != currentPageIndex) {

-					diff[diff.length] = currentPageIndex;

-					_rows[currentPageIndex] = item;

-				}

-				++currentPageIndex;

-			}

-		}

-		

-		if (rl > currentPageIndex)

-			_rows.splice(currentPageIndex, rl - currentPageIndex);

-

-		// TODO:  add matching _rows that were excluded because they didn't fit in the page

-		

-		if (!pagesize && currentPageIndex < pagesize) {

-			for (var i=idxById[_rows[currentPageIndex-1].id], il=_items.length; i<il; ++i) {

-				var item = _items[i];

-				

-				if (_filter(item)) {

-					if (currentRowIndex >= pagesize * pagenum && currentRowIndex < pagesize * (pagenum + 1)) {

-						diff[diff.length] = currentPageIndex;

-						

-						rows[currentPageIndex] = item;

-						currentPageIndex++;

-					}

-					

-					currentRowIndex++;

-				}

-			}

-		}

-

-		totalRows = currentPageIndex;

-		

-		

-		if (totalRowsBefore != totalRows) onPagingInfoChanged.notify(getPagingInfo());

-		if (countBefore != _rows.length) onRowCountChanged.notify({previous:countBefore, current:_rows.length});

-		if (diff.length > 0 || countBefore != _rows.length) onRowsChanged.notify(diff);

-		

-		console.timeEnd("reduce")

-	}

-	

-	function expand() {

-		console.log("expand")

-		console.time("expand")

-		// TODO:  implement

-		

-		// fall back to a full refresh for now

-		refresh();

-		

-		console.timeEnd("expand")

-	}

-	

-	function recalc(_items,_rows,_filter,_updated) {

-		var diff = [];

-		var items=_items, rows=_rows, filter=_filter, updated=_updated; // cache as local vars

-		

-		// go over all items remapping them to rows on the fly 

-		// while keeping track of the differences and updating indexes

-		var rl = rows.length;

-		var currentRowIndex = 0;

-		var currentPageIndex = 0;

-		var item,id;

-	

-		for (var i = 0, il = items.length; i < il; ++i) {

-			item = items[i];

-			id = item.id;

-			

-			if (!filter || filter(item)) {

-				if (!pagesize || (currentRowIndex >= pagesize * pagenum && currentRowIndex < pagesize * (pagenum + 1))) {

-					if (currentPageIndex >= rl || id != rows[currentPageIndex].id || (updated && updated[id]))

-						diff[diff.length] = currentPageIndex;

-					

-					rows[currentPageIndex] = item;

-					currentPageIndex++;

-				}

-				

-				currentRowIndex++;

-			}

-		}

-		

-		if (rl > currentPageIndex)

-			rows.splice(currentPageIndex, rl - currentPageIndex);

-		

-		totalRows = currentRowIndex;

-		updated = null;

-		

-		return diff;

-	}

-	

-	function refresh() {

-		if (suspend) return;

-		

-		var countBefore = rows.length;

-		var totalRowsBefore = totalRows;

-		

-		var diff = recalc(items,rows,filter,updated); // pass as direct refs to avoid closure perf hit

-		

-		// if the current page is no longer valid, go to last page and recalc

-		// we suffer a performance penalty here, but the main loop (recalc) remains highly optimized

-		if (pagesize && totalRows < pagenum*pagesize) {

-			pagenum = Math.floor(totalRows/pagesize);

-			diff = recalc(items,rows,filter,updated);

-		}

-		

-		if (totalRowsBefore != totalRows) onPagingInfoChanged.notify(getPagingInfo());

-		if (countBefore != rows.length) onRowCountChanged.notify({previous:countBefore, current:rows.length});

-		if (diff.length > 0 || countBefore != rows.length) onRowsChanged.notify(diff);

-	}

-	

-

-	

-	return {

-		// properties

-		"rows":			rows,			// note: neither the array or the data in it should be modified directly

-		

-		// methods

-		"beginUpdate":	beginUpdate,	

-		"endUpdate":	endUpdate,

-		"setPagingOptions":	setPagingOptions,

-		"getPagingInfo": getPagingInfo,

-		"setItems":		setItems,

-		"setFilter":	setFilter,

-		"sort":			sort,

-		"getIdxById":	getIdxById,

-		"getRowById":	getRowById,

-		"getItemById":	getItemById,

-		"refresh":		refresh,

-		"reduce":		reduce,

-		"expand":		expand,

-		"updateItem":	updateItem,

-		"insertItem":	insertItem,

-		"addItem":		addItem,

-		"deleteItem":	deleteItem,

-		

-		// events

-		"onRowCountChanged":	onRowCountChanged,

-		"onRowsChanged":		onRowsChanged,

-		"onPagingInfoChanged":	onPagingInfoChanged

-	};

-}