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461 lines
9.8 KiB
461 lines
9.8 KiB
function noop() {}
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function assign(target) {
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var k,
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source,
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i = 1,
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len = arguments.length;
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for (; i < len; i++) {
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source = arguments[i];
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for (k in source) target[k] = source[k];
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}
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return target;
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}
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function appendNode(node, target) {
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target.appendChild(node);
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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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function detachNode(node) {
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node.parentNode.removeChild(node);
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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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function createText(data) {
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return document.createTextNode(data);
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}
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function createComment() {
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return document.createComment('');
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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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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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if (detach !== false) this._fragment.unmount();
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this._fragment.destroy();
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this._fragment = this._state = null;
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}
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function differs(a, b) {
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return a !== b || ((a && typeof a === 'object') || typeof a === 'function');
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}
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function dispatchObservers(component, group, changed, newState, oldState) {
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for (var key in group) {
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if (!changed[key]) continue;
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var newValue = newState[key];
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var oldValue = oldState[key];
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var callbacks = group[key];
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if (!callbacks) continue;
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for (var i = 0; i < callbacks.length; i += 1) {
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var callback = callbacks[i];
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if (callback.__calling) continue;
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callback.__calling = true;
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callback.call(component, newValue, oldValue);
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callback.__calling = false;
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}
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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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for (var i = 0; i < handlers.length; i += 1) {
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handlers[i].call(this, data);
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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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function init(component, options) {
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component.options = options;
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component._observers = { pre: blankObject(), post: blankObject() };
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component._handlers = blankObject();
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component._root = options._root || component;
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component._yield = options._yield;
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component._bind = options._bind;
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}
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function observe(key, callback, options) {
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var group = options && options.defer
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? this._observers.post
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: this._observers.pre;
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(group[key] || (group[key] = [])).push(callback);
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if (!options || options.init !== false) {
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callback.__calling = true;
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callback.call(this, this._state[key]);
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callback.__calling = false;
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}
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return {
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cancel: function() {
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var index = group[key].indexOf(callback);
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if (~index) group[key].splice(index, 1);
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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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var handlers = this._handlers[eventName] || (this._handlers[eventName] = []);
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handlers.push(handler);
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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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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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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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for (var key in newState) {
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if (differs(newState[key], oldState[key])) changed[key] = dirty = true;
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}
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if (!dirty) return;
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this._state = assign({}, oldState, newState);
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this._recompute(changed, this._state, oldState, false);
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if (this._bind) this._bind(changed, this._state);
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dispatchObservers(this, this._observers.pre, changed, this._state, oldState);
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this._fragment.update(changed, this._state);
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dispatchObservers(this, this._observers.post, changed, this._state, oldState);
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}
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function callAll(fns) {
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while (fns && fns.length) fns.pop()();
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}
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function _mount(target, anchor) {
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this._fragment.mount(target, anchor);
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}
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function _unmount() {
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this._fragment.unmount();
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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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};
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/* generated by Svelte v1.39.3 */
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function create_main_fragment(state, component) {
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var div, text, p, text_1, text_2, text_3, text_4, p_1, text_5, text_6, text_8, if_block_4_anchor;
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var if_block = (state.a) && create_if_block(state, component);
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var if_block_1 = (state.b) && create_if_block_1(state, component);
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var if_block_2 = (state.c) && create_if_block_2(state, component);
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var if_block_3 = (state.d) && create_if_block_3(state, component);
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var if_block_4 = (state.e) && create_if_block_4(state, component);
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return {
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create: function() {
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div = createElement("div");
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if (if_block) if_block.create();
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text = createText("\n\n\t");
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p = createElement("p");
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text_1 = createText("this can be used as an anchor");
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text_2 = createText("\n\n\t");
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if (if_block_1) if_block_1.create();
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text_3 = createText("\n\n\t");
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if (if_block_2) if_block_2.create();
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text_4 = createText("\n\n\t");
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p_1 = createElement("p");
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text_5 = createText("so can this");
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text_6 = createText("\n\n\t");
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if (if_block_3) if_block_3.create();
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text_8 = createText("\n\n");
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if (if_block_4) if_block_4.create();
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if_block_4_anchor = createComment();
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},
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mount: function(target, anchor) {
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insertNode(div, target, anchor);
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if (if_block) if_block.mount(div, null);
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appendNode(text, div);
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appendNode(p, div);
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appendNode(text_1, p);
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appendNode(text_2, div);
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if (if_block_1) if_block_1.mount(div, null);
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appendNode(text_3, div);
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if (if_block_2) if_block_2.mount(div, null);
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appendNode(text_4, div);
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appendNode(p_1, div);
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appendNode(text_5, p_1);
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appendNode(text_6, div);
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if (if_block_3) if_block_3.mount(div, null);
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insertNode(text_8, target, anchor);
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if (if_block_4) if_block_4.mount(target, anchor);
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insertNode(if_block_4_anchor, target, anchor);
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},
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update: function(changed, state) {
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if (state.a) {
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if (!if_block) {
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if_block = create_if_block(state, component);
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if_block.create();
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if_block.mount(div, text);
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}
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} else if (if_block) {
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if_block.unmount();
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if_block.destroy();
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if_block = null;
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}
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if (state.b) {
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if (!if_block_1) {
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if_block_1 = create_if_block_1(state, component);
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if_block_1.create();
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if_block_1.mount(div, text_3);
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}
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} else if (if_block_1) {
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if_block_1.unmount();
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if_block_1.destroy();
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if_block_1 = null;
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}
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if (state.c) {
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if (!if_block_2) {
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if_block_2 = create_if_block_2(state, component);
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if_block_2.create();
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if_block_2.mount(div, text_4);
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}
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} else if (if_block_2) {
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if_block_2.unmount();
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if_block_2.destroy();
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if_block_2 = null;
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}
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if (state.d) {
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if (!if_block_3) {
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if_block_3 = create_if_block_3(state, component);
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if_block_3.create();
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if_block_3.mount(div, null);
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}
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} else if (if_block_3) {
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if_block_3.unmount();
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if_block_3.destroy();
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if_block_3 = null;
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}
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if (state.e) {
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if (!if_block_4) {
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if_block_4 = create_if_block_4(state, component);
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if_block_4.create();
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if_block_4.mount(if_block_4_anchor.parentNode, if_block_4_anchor);
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}
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} else if (if_block_4) {
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if_block_4.unmount();
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if_block_4.destroy();
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if_block_4 = null;
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}
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},
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unmount: function() {
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detachNode(div);
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if (if_block) if_block.unmount();
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if (if_block_1) if_block_1.unmount();
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if (if_block_2) if_block_2.unmount();
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if (if_block_3) if_block_3.unmount();
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detachNode(text_8);
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if (if_block_4) if_block_4.unmount();
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detachNode(if_block_4_anchor);
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},
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destroy: function() {
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if (if_block) if_block.destroy();
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if (if_block_1) if_block_1.destroy();
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if (if_block_2) if_block_2.destroy();
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if (if_block_3) if_block_3.destroy();
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if (if_block_4) if_block_4.destroy();
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}
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};
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}
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// (2:1) {{#if a}}
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function create_if_block(state, component) {
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var p, text;
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return {
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create: function() {
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p = createElement("p");
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text = createText("a");
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},
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mount: function(target, anchor) {
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insertNode(p, target, anchor);
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appendNode(text, p);
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},
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unmount: function() {
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detachNode(p);
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},
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destroy: noop
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};
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}
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// (8:1) {{#if b}}
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function create_if_block_1(state, component) {
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var p, text;
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return {
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create: function() {
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p = createElement("p");
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text = createText("b");
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},
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mount: function(target, anchor) {
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insertNode(p, target, anchor);
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appendNode(text, p);
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},
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unmount: function() {
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detachNode(p);
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},
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destroy: noop
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};
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}
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// (12:1) {{#if c}}
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function create_if_block_2(state, component) {
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var p, text;
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return {
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create: function() {
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p = createElement("p");
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text = createText("c");
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},
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mount: function(target, anchor) {
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insertNode(p, target, anchor);
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appendNode(text, p);
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},
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unmount: function() {
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detachNode(p);
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},
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destroy: noop
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};
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}
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// (18:1) {{#if d}}
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function create_if_block_3(state, component) {
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var p, text;
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return {
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create: function() {
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p = createElement("p");
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text = createText("d");
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},
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mount: function(target, anchor) {
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insertNode(p, target, anchor);
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appendNode(text, p);
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},
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unmount: function() {
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detachNode(p);
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},
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destroy: noop
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};
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}
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// (25:0) {{#if e}}
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function create_if_block_4(state, component) {
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var p, text;
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return {
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create: function() {
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p = createElement("p");
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text = createText("e");
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},
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mount: function(target, anchor) {
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insertNode(p, target, anchor);
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appendNode(text, p);
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},
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unmount: function() {
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detachNode(p);
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},
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destroy: noop
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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 = options.data || {};
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this._fragment = create_main_fragment(this._state, this);
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if (options.target) {
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this._fragment.create();
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this._fragment.mount(options.target, options.anchor || null);
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}
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}
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assign(SvelteComponent.prototype, proto);
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export default SvelteComponent;
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