1 files changed, 170 insertions, 0 deletions
diff --git a/comiccontrol/draganddrop/core.js b/comiccontrol/draganddrop/core.js
new file mode 100644
index 0000000..494b9ec
--- /dev/null
+++ b/comiccontrol/draganddrop/core.js
@@ -0,0 +1,170 @@
+/*
+Copyright (c) 2005 Tim Taylor Consulting <http://tool-man.org/>
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
+*/
+
+var ToolMan = {
+	events : function() {
+		if (!ToolMan._eventsFactory) throw "ToolMan Events module isn't loaded";
+		return ToolMan._eventsFactory
+	},
+
+	css : function() {
+		if (!ToolMan._cssFactory) throw "ToolMan CSS module isn't loaded";
+		return ToolMan._cssFactory
+	},
+
+	coordinates : function() {
+		if (!ToolMan._coordinatesFactory) throw "ToolMan Coordinates module isn't loaded";
+		return ToolMan._coordinatesFactory
+	},
+
+	drag : function() {
+		if (!ToolMan._dragFactory) throw "ToolMan Drag module isn't loaded";
+		return ToolMan._dragFactory
+	},
+
+	dragsort : function() {
+		if (!ToolMan._dragsortFactory) throw "ToolMan DragSort module isn't loaded";
+		return ToolMan._dragsortFactory
+	},
+
+	helpers : function() {
+		return ToolMan._helpers
+	},
+
+	cookies : function() {
+		if (!ToolMan._cookieOven) throw "ToolMan Cookie module isn't loaded";
+		return ToolMan._cookieOven
+	},
+
+	junkdrawer : function() {
+		return ToolMan._junkdrawer
+	}
+
+}
+
+ToolMan._helpers = {
+	map : function(array, func) {
+		for (var i = 0, n = array.length; i < n; i++) func(array[i])
+	},
+
+	nextItem : function(item, nodeName) {
+		if (item == null) return
+		var next = item.nextSibling
+		while (next != null) {
+			if (next.nodeName == nodeName) return next
+			next = next.nextSibling
+		}
+		return null
+	},
+
+	previousItem : function(item, nodeName) {
+		var previous = item.previousSibling
+		while (previous != null) {
+			if (previous.nodeName == nodeName) return previous
+			previous = previous.previousSibling
+		}
+		return null
+	},
+
+	moveBefore : function(item1, item2) {
+		var parent = item1.parentNode
+		parent.removeChild(item1)
+		parent.insertBefore(item1, item2)
+	},
+
+	moveAfter : function(item1, item2) {
+		var parent = item1.parentNode
+		parent.removeChild(item1)
+		parent.insertBefore(item1, item2 ? item2.nextSibling : null)
+	}
+}
+
+/** 
+ * scripts without a proper home
+ *
+ * stuff here is subject to change unapologetically and without warning
+ */
+ToolMan._junkdrawer = {
+	serializeList : function(list) {
+		var items = list.getElementsByTagName("li")
+		var array = new Array()
+		for (var i = 0, n = items.length; i < n; i++) {
+			var item = items[i]
+
+			array.push(item.id)
+		}
+		return array;
+	},
+
+	inspectListOrder : function(id) {
+		alert(ToolMan.junkdrawer().serializeList(document.getElementById(id)))
+	},
+
+	restoreListOrder : function(listID) {
+		var list = document.getElementById(listID)
+		if (list == null) return
+
+		var cookie = ToolMan.cookies().get("list-" + listID)
+		if (!cookie) return;
+
+		var IDs = cookie.split('|')
+		var items = ToolMan.junkdrawer()._itemsByID(list)
+
+		for (var i = 0, n = IDs.length; i < n; i++) {
+			var itemID = IDs[i]
+			if (itemID in items) {
+				var item = items[itemID]
+				list.removeChild(item)
+				list.insertBefore(item, null)
+			}
+		}
+	},
+
+	_identifier : function(item) {
+		var trim = ToolMan.junkdrawer().trim
+		var identifier
+
+		identifier = trim(item.getAttribute("id"))
+		if (identifier != null && identifier.length > 0) return identifier;
+		
+		identifier = trim(item.getAttribute("itemID"))
+		if (identifier != null && identifier.length > 0) return identifier;
+		
+		// FIXME: strip out special chars or make this an MD5 hash or something
+		return trim(item.innerHTML)
+	},
+
+	_itemsByID : function(list) {
+		var array = new Array()
+		var items = list.getElementsByTagName('li')
+		for (var i = 0, n = items.length; i < n; i++) {
+			var item = items[i]
+			array[ToolMan.junkdrawer()._identifier(item)] = item
+		}
+		return array
+	},
+
+	trim : function(text) {
+		if (text == null) return null
+		return text.replace(/^(\s+)?(.*\S)(\s+)?$/, '$2')
+	}
+}