vndb/mithril-vndb
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Bundled output for commit 0ce5dcac3b [skip ci]

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Gandalf-the-Bot 2017-03-27 20:52:41 +00:00
parent 0ce5dcac3b
commit 6541d5ecf8
2 changed files with 65 additions and 63 deletions
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42
mithril.js
View file

@ -1,7 +1,7 @@
;(function() {
"use strict"
function Vnode(tag, key, attrs0, children, text, dom) {
return {tag: tag, key: key, attrs: attrs0, children: children, text: text, dom: dom, domSize: undefined, state: undefined, events: undefined, instance: undefined, skip: false}
return {tag: tag, key: key, attrs: attrs0, children: children, text: text, dom: dom, domSize: undefined, state: undefined, _state: undefined, events: undefined, instance: undefined, skip: false}
}
Vnode.normalize = function(node) {
if (Array.isArray(node)) return Vnode("[", undefined, undefined, Vnode.normalizeChildren(node), undefined, undefined)
@ -465,28 +465,28 @@ var coreRenderer = function($window) {
}
function initComponent(vnode, hooks) {
var sentinel
if (typeof vnode.tag === "function") {
vnode.state = null
sentinel = vnode.tag
if (sentinel.$$reentrantLock$$ != null) return $emptyFragment
sentinel.$$reentrantLock$$ = true
vnode.state = (vnode.tag.prototype != null && typeof vnode.tag.prototype.view === "function") ? new vnode.tag(vnode) : vnode.tag(vnode)
} else {
// For object literals since `Vnode()` always sets the `state` field.
if (typeof vnode.tag.view === "function") {
vnode.state = Object.create(vnode.tag)
sentinel = vnode.state.view
if (sentinel.$$reentrantLock$$ != null) return $emptyFragment
sentinel.$$reentrantLock$$ = true
} else {
vnode.state = void 0
sentinel = vnode.tag
if (sentinel.$$reentrantLock$$ != null) return $emptyFragment
sentinel.$$reentrantLock$$ = true
vnode.state = (vnode.tag.prototype != null && typeof vnode.tag.prototype.view === "function") ? new vnode.tag(vnode) : vnode.tag(vnode)
}
vnode._state = vnode.state
if (vnode.attrs != null) initLifecycle(vnode.attrs, vnode, hooks)
initLifecycle(vnode.state, vnode, hooks)
vnode.instance = Vnode.normalize(vnode.state.view(vnode))
initLifecycle(vnode._state, vnode, hooks)
vnode.instance = Vnode.normalize(vnode._state.view.call(vnode.state, vnode))
if (vnode.instance === vnode) throw Error("A view cannot return the vnode it received as argument")
sentinel.$$reentrantLock$$ = null
}
function createComponent(parent, vnode, hooks, ns, nextSibling) {
initComponent(vnode, hooks)
if (vnode.instance != null) {
if (vnode.instance === vnode) throw Error("A view cannot return the vnode it received as arguments")
var element = createNode(parent, vnode.instance, hooks, ns, nextSibling)
vnode.dom = vnode.instance.dom
vnode.domSize = vnode.dom != null ? vnode.instance.domSize : 0
@ -594,6 +594,7 @@ var coreRenderer = function($window) {
var oldTag = old.tag, tag = vnode.tag
if (oldTag === tag) {
vnode.state = old.state
vnode._state = old._state
vnode.events = old.events
if (!recycling && shouldNotUpdate(vnode, old)) return
if (typeof oldTag === "string") {
@ -676,9 +677,10 @@ var coreRenderer = function($window) {
if (recycling) {
initComponent(vnode, hooks)
} else {
vnode.instance = Vnode.normalize(vnode.state.view(vnode))
vnode.instance = Vnode.normalize(vnode._state.view.call(vnode.state, vnode))
if (vnode.instance === vnode) throw Error("A view cannot return the vnode it received as argument")
if (vnode.attrs != null) updateLifecycle(vnode.attrs, vnode, hooks)
updateLifecycle(vnode.state, vnode, hooks)
updateLifecycle(vnode._state, vnode, hooks)
}
if (vnode.instance != null) {
if (old.instance == null) createNode(parent, vnode.instance, hooks, ns, nextSibling)
@ -761,15 +763,15 @@ var coreRenderer = function($window) {
}
function removeNode(vnode, context) {
var expected = 1, called = 0
if (vnode.attrs && vnode.attrs.onbeforeremove) {
if (vnode.attrs && typeof vnode.attrs.onbeforeremove === "function") {
var result = vnode.attrs.onbeforeremove.call(vnode.state, vnode)
if (result != null && typeof result.then === "function") {
expected++
result.then(continuation, continuation)
}
}
if (typeof vnode.tag !== "string" && vnode.state.onbeforeremove) {
var result = vnode.state.onbeforeremove(vnode)
if (typeof vnode.tag !== "string" && typeof vnode._state.onbeforeremove === "function") {
var result = vnode._state.onbeforeremove.call(vnode.state, vnode)
if (result != null && typeof result.then === "function") {
expected++
result.then(continuation, continuation)
@ -801,8 +803,8 @@ var coreRenderer = function($window) {
if (parent != null) parent.removeChild(node)
}
function onremove(vnode) {
if (vnode.attrs && vnode.attrs.onremove) vnode.attrs.onremove.call(vnode.state, vnode)
if (typeof vnode.tag !== "string" && vnode.state.onremove) vnode.state.onremove(vnode)
if (vnode.attrs && typeof vnode.attrs.onremove === "function") vnode.attrs.onremove.call(vnode.state, vnode)
if (typeof vnode.tag !== "string" && typeof vnode._state.onremove === "function") vnode._state.onremove.call(vnode.state, vnode)
if (vnode.instance != null) onremove(vnode.instance)
else {
var children = vnode.children
@ -937,7 +939,7 @@ var coreRenderer = function($window) {
function shouldNotUpdate(vnode, old) {
var forceVnodeUpdate, forceComponentUpdate
if (vnode.attrs != null && typeof vnode.attrs.onbeforeupdate === "function") forceVnodeUpdate = vnode.attrs.onbeforeupdate.call(vnode.state, vnode, old)
if (typeof vnode.tag !== "string" && typeof vnode.state.onbeforeupdate === "function") forceComponentUpdate = vnode.state.onbeforeupdate(vnode, old)
if (typeof vnode.tag !== "string" && typeof vnode._state.onbeforeupdate === "function") forceComponentUpdate = vnode._state.onbeforeupdate.call(vnode.state, vnode, old)
if (!(forceVnodeUpdate === undefined && forceComponentUpdate === undefined) && !forceVnodeUpdate && !forceComponentUpdate) {
vnode.dom = old.dom
vnode.domSize = old.domSize