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							214 lines
						
					
					
						
							4.6 KiB
						
					
					
				
			
		
		
	
	
							214 lines
						
					
					
						
							4.6 KiB
						
					
					
				| function noop() {}
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| 
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| function assign(tar, src) {
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| 	for (var k in src) tar[k] = src[k];
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| 	return tar;
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| }
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| 
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| function insertNode(node, target, anchor) {
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| 	target.insertBefore(node, anchor);
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| }
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| 
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| function detachNode(node) {
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| 	node.parentNode.removeChild(node);
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| }
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| 
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| function createElement(name) {
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| 	return document.createElement(name);
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| }
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| 
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| function createText(data) {
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| 	return document.createTextNode(data);
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| }
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| 
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| function blankObject() {
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| 	return Object.create(null);
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| }
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| 
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| function destroy(detach) {
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| 	this.destroy = noop;
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| 	this.fire('destroy');
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| 	this.set = this.get = noop;
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| 
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| 	if (detach !== false) this._fragment.u();
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| 	this._fragment.d();
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| 	this._fragment = this._state = null;
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| }
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| 
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| function _differs(a, b) {
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| 	return a != a ? b == b : a !== b || ((a && typeof a === 'object') || typeof a === 'function');
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| }
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| 
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| function fire(eventName, data) {
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| 	var handlers =
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| 		eventName in this._handlers && this._handlers[eventName].slice();
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| 	if (!handlers) return;
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| 
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| 	for (var i = 0; i < handlers.length; i += 1) {
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| 		var handler = handlers[i];
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| 
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| 		if (!handler.__calling) {
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| 			handler.__calling = true;
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| 			handler.call(this, data);
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| 			handler.__calling = false;
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| 		}
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| 	}
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| }
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| 
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| function get(key) {
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| 	return key ? this._state[key] : this._state;
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| }
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| 
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| function init(component, options) {
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| 	component._handlers = blankObject();
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| 	component._bind = options._bind;
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| 
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| 	component.options = options;
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| 	component.root = options.root || component;
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| 	component.store = component.root.store || options.store;
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| }
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| 
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| function observe(key, callback, options) {
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| 	var fn = callback.bind(this);
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| 
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| 	if (!options || options.init !== false) {
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| 		fn(this.get()[key], undefined);
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| 	}
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| 
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| 	return this.on(options && options.defer ? 'update' : 'state', function(event) {
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| 		if (event.changed[key]) fn(event.current[key], event.previous && event.previous[key]);
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| 	});
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| }
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| 
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| function on(eventName, handler) {
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| 	if (eventName === 'teardown') return this.on('destroy', handler);
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| 
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| 	var handlers = this._handlers[eventName] || (this._handlers[eventName] = []);
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| 	handlers.push(handler);
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| 
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| 	return {
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| 		cancel: function() {
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| 			var index = handlers.indexOf(handler);
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| 			if (~index) handlers.splice(index, 1);
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| 		}
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| 	};
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| }
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| 
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| function set(newState) {
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| 	this._set(assign({}, newState));
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| 	if (this.root._lock) return;
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| 	this.root._lock = true;
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| 	callAll(this.root._beforecreate);
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| 	callAll(this.root._oncreate);
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| 	callAll(this.root._aftercreate);
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| 	this.root._lock = false;
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| }
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| 
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| function _set(newState) {
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| 	var oldState = this._state,
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| 		changed = {},
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| 		dirty = false;
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| 
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| 	for (var key in newState) {
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| 		if (this._differs(newState[key], oldState[key])) changed[key] = dirty = true;
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| 	}
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| 	if (!dirty) return;
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| 
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| 	this._state = assign(assign({}, oldState), newState);
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| 	this._recompute(changed, this._state);
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| 	if (this._bind) this._bind(changed, this._state);
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| 
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| 	if (this._fragment) {
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| 		this.fire("state", { changed: changed, current: this._state, previous: oldState });
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| 		this._fragment.p(changed, this._state);
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| 		this.fire("update", { changed: changed, current: this._state, previous: oldState });
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| 	}
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| }
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| 
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| function callAll(fns) {
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| 	while (fns && fns.length) fns.shift()();
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| }
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| 
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| function _mount(target, anchor) {
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| 	this._fragment[this._fragment.i ? 'i' : 'm'](target, anchor || null);
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| }
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| 
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| function _unmount() {
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| 	if (this._fragment) this._fragment.u();
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| }
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| 
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| var proto = {
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| 	destroy: destroy,
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| 	get: get,
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| 	fire: fire,
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| 	observe: observe,
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| 	on: on,
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| 	set: set,
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| 	teardown: destroy,
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| 	_recompute: noop,
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| 	_set: _set,
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| 	_mount: _mount,
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| 	_unmount: _unmount,
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| 	_differs: _differs
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| };
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| 
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| /* generated by Svelte vX.Y.Z */
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| 
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| function create_main_fragment(component, state) {
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| 	var div, text, div_1, div_1_style_value;
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| 
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| 	return {
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| 		c: function create() {
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| 			div = createElement("div");
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| 			text = createText("\n");
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| 			div_1 = createElement("div");
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| 			this.h();
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| 		},
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| 
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| 		h: function hydrate() {
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| 			div.style.cssText = state.style;
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| 			div_1.style.cssText = div_1_style_value = "" + state.key + ": " + state.value;
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| 		},
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| 
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| 		m: function mount(target, anchor) {
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| 			insertNode(div, target, anchor);
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| 			insertNode(text, target, anchor);
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| 			insertNode(div_1, target, anchor);
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| 		},
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| 
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| 		p: function update(changed, state) {
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| 			if (changed.style) {
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| 				div.style.cssText = state.style;
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| 			}
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| 
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| 			if ((changed.key || changed.value) && div_1_style_value !== (div_1_style_value = "" + state.key + ": " + state.value)) {
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| 				div_1.style.cssText = div_1_style_value;
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| 			}
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| 		},
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| 
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| 		u: function unmount() {
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| 			detachNode(div);
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| 			detachNode(text);
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| 			detachNode(div_1);
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| 		},
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| 
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| 		d: noop
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| 	};
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| }
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| 
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| function SvelteComponent(options) {
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| 	init(this, options);
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| 	this._state = assign({}, options.data);
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| 
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| 	this._fragment = create_main_fragment(this, this._state);
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| 
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| 	if (options.target) {
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| 		this._fragment.c();
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| 		this._mount(options.target, options.anchor);
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| 	}
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| }
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| 
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| assign(SvelteComponent.prototype, proto);
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| 
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| export default SvelteComponent;
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