Doric/doric-js/bundle/doric-lib.js

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

function obj2Model(obj) {
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}
class Mutable {
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        };
        this.val = v;
    }
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    static of(v) {
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}

/*
 * Copyright [2019] [Doric.Pub]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
let __uniqueId__ = 0;
function uniqueId(prefix) {
    return `__${prefix}_${__uniqueId__++}__`;
}

function toString(message) {
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        return message.toString();
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            return JSON.stringify(message);
        }
        catch (e) {
            return message.toString();
        }
    }
    else if (message === undefined) {
        return "undefined";
    }
    else {
        return message.toString();
    }
}
function log(...args) {
    let out = "";
    for (let i = 0; i < arguments.length; i++) {
        if (i > 0) {
            out += ',';
        }
        out += toString(arguments[i]);
    }
    nativeLog('d', out);
}
function loge(...message) {
    let out = "";
    for (let i = 0; i < arguments.length; i++) {
        if (i > 0) {
            out += ',';
        }
        out += toString(arguments[i]);
    }
    nativeLog('e', out);
}
function logw(...message) {
    let out = "";
    for (let i = 0; i < arguments.length; i++) {
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            out += ',';
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        out += toString(arguments[i]);
    }
    nativeLog('w', out);
}

var __decorate = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
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var __metadata = (undefined && undefined.__metadata) || function (k, v) {
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};
function Property(target, propKey) {
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}
class View {
    constructor() {
        this.width = 0;
        this.height = 0;
        this.x = 0;
        this.y = 0;
        this.viewId = uniqueId('ViewId');
        this.callbacks = new Map;
        /** Anchor end*/
        this.__dirty_props__ = {};
        this.nativeViewModel = {
            id: this.viewId,
            type: this.constructor.name,
            props: this.__dirty_props__,
        };
        return new Proxy(this, {
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    id2Callback(id) {
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    /** Anchor start*/
    get left() {
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    set left(v) {
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    get right() {
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    set right(v) {
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    get top() {
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    set top(v) {
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    get bottom() {
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    set bottom(v) {
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    }
    get centerX() {
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    }
    get centerY() {
        return this.y + this.height / 2;
    }
    set centerX(v) {
        this.x = v - this.width / 2;
    }
    set centerY(v) {
        this.y = v - this.height / 2;
    }
    get dirtyProps() {
        return this.__dirty_props__;
    }
    onPropertyChanged(propKey, oldV, newV) {
        if (newV instanceof Function) {
            newV = this.callback2Id(newV);
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    clean() {
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            const viewIds = [];
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                viewIds.push(thisView.viewId);
                thisView = thisView.superview;
            }
            const params = {
                viewIds: viewIds.reverse(),
                name,
                args,
            };
            return Reflect.apply(func, undefined, [params]);
        };
    }
    getWidth(context) {
        return this.nativeChannel(context, 'getWidth')();
    }
    getHeight(context) {
        return this.nativeChannel(context, 'getHeight')();
    }
    getLocationOnScreen(context) {
        return this.nativeChannel(context, "getLocationOnScreen")();
    }
    /**----------transform----------*/
    doAnimation(context, animation) {
        return this.nativeChannel(context, "doAnimation")(animation.toModel()).then((args) => {
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__decorate([
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__decorate([
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__decorate([
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    __metadata("design:type", Number)
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__decorate([
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    __metadata("design:type", Number)
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__decorate([
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__decorate([
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__decorate([
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__decorate([
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__decorate([
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__decorate([
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class Superview extends View {
    subviewById(id) {
        for (let v of this.allSubviews()) {
            if (v.viewId === id) {
                return v;
            }
        }
    }
    isDirty() {
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            return true;
        }
        else {
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            }
        }
        return false;
    }
    clean() {
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        }
        super.clean();
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    toModel() {
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                    subviews.push(v.toModel());
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        }
        this.dirtyProps.subviews = subviews;
        return super.toModel();
    }
}
class Group extends Superview {
    constructor() {
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        this.children = new Proxy([], {
            set: (target, index, value) => {
                const ret = Reflect.set(target, index, value);
                // Let getDirty return true
                this.dirtyProps.children = this.children.map(e => e.viewId);
                return ret;
            }
        });
    }
    allSubviews() {
        return this.children;
    }
    addChild(view) {
        this.children.push(view);
    }
}

const SPECIFIED = 1;
const START = 1 << 1;
const END = 1 << 2;
const SHIFT_X = 0;
const SHIFT_Y = 4;
const LEFT = (START | SPECIFIED) << SHIFT_X;
const RIGHT = (END | SPECIFIED) << SHIFT_X;
const TOP = (START | SPECIFIED) << SHIFT_Y;
const BOTTOM = (END | SPECIFIED) << SHIFT_Y;
const CENTER_X = SPECIFIED << SHIFT_X;
const CENTER_Y = SPECIFIED << SHIFT_Y;
const CENTER = CENTER_X | CENTER_Y;
class Gravity {
    constructor() {
        this.val = 0;
    }
    left() {
        const val = this.val | LEFT;
        const ret = new Gravity;
        ret.val = val;
        return ret;
    }
    right() {
        const val = this.val | RIGHT;
        const ret = new Gravity;
        ret.val = val;
        return ret;
    }
    top() {
        const val = this.val | TOP;
        const ret = new Gravity;
        ret.val = val;
        return ret;
    }
    bottom() {
        const val = this.val | BOTTOM;
        const ret = new Gravity;
        ret.val = val;
        return ret;
    }
    center() {
        const val = this.val | CENTER;
        const ret = new Gravity;
        ret.val = val;
        return ret;
    }
    centerX() {
        const val = this.val | CENTER_X;
        const ret = new Gravity;
        ret.val = val;
        return ret;
    }
    centerY() {
        const val = this.val | CENTER_Y;
        const ret = new Gravity;
        ret.val = val;
        return ret;
    }
    toModel() {
        return this.val;
    }
}
Gravity.origin = new Gravity;
Gravity.Center = Gravity.origin.center();
Gravity.Left = Gravity.origin.left();
Gravity.Right = Gravity.origin.right();
Gravity.Top = Gravity.origin.top();
Gravity.Bottom = Gravity.origin.bottom();
function gravity() {
    return new Gravity;
}

(function (LayoutSpec) {
    /**
     * Depends on what's been set on width or height.
    */
    LayoutSpec[LayoutSpec["JUST"] = 0] = "JUST";
    /**
     * Depends on it's content.
     */
    LayoutSpec[LayoutSpec["FIT"] = 1] = "FIT";
    /**
     * Extend as much as parent let it take.
     */
    LayoutSpec[LayoutSpec["MOST"] = 2] = "MOST";
})(exports.LayoutSpec || (exports.LayoutSpec = {}));
class LayoutConfigImpl {
    fit() {
        this.widthSpec = exports.LayoutSpec.FIT;
        this.heightSpec = exports.LayoutSpec.FIT;
        return this;
    }
    most() {
        this.widthSpec = exports.LayoutSpec.MOST;
        this.heightSpec = exports.LayoutSpec.MOST;
        return this;
    }
    just() {
        this.widthSpec = exports.LayoutSpec.JUST;
        this.heightSpec = exports.LayoutSpec.JUST;
        return this;
    }
    configWidth(w) {
        this.widthSpec = w;
        return this;
    }
    configHeight(h) {
        this.heightSpec = h;
        return this;
    }
    configMargin(m) {
        this.margin = m;
        return this;
    }
    configAlignmnet(a) {
        this.alignment = a;
        return this;
    }
    configWeight(w) {
        this.weight = w;
        return this;
    }
    toModel() {
        return {
            widthSpec: this.widthSpec,
            heightSpec: this.heightSpec,
            margin: this.margin,
            alignment: this.alignment ? this.alignment.toModel() : undefined,
            weight: this.weight,
        };
    }
}
function layoutConfig() {
    return new LayoutConfigImpl;
}

var __decorate$1 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
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};
var __metadata$1 = (undefined && undefined.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
class Stack extends Group {
}
class Root extends Stack {
}
class LinearLayout extends Group {
}
__decorate$1([
    Property,
    __metadata$1("design:type", Number)
], LinearLayout.prototype, "space", void 0);
__decorate$1([
    Property,
    __metadata$1("design:type", Gravity)
], LinearLayout.prototype, "gravity", void 0);
class VLayout extends LinearLayout {
}
class HLayout extends LinearLayout {
}
function stack(views) {
    const ret = new Stack;
    ret.layoutConfig = layoutConfig().fit();
    for (let v of views) {
        ret.addChild(v);
    }
    return ret;
}
function hlayout(views) {
    const ret = new HLayout;
    ret.layoutConfig = layoutConfig().fit();
    for (let v of views) {
        ret.addChild(v);
    }
    return ret;
}
function vlayout(views) {
    const ret = new VLayout;
    ret.layoutConfig = layoutConfig().fit();
    for (let v of views) {
        ret.addChild(v);
    }
    return ret;
}

var __decorate$2 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
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};
var __metadata$2 = (undefined && undefined.__metadata) || function (k, v) {
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};
function NativeCall(target, propertyKey, descriptor) {
    const originVal = descriptor.value;
    descriptor.value = function () {
        const ret = Reflect.apply(originVal, this, arguments);
        return ret;
    };
    return descriptor;
}
class Panel {
    constructor() {
        this.__root__ = new Root;
        this.headviews = new Map;
    }
    onCreate() { }
    onDestroy() { }
    onShow() { }
    onHidden() { }
    addHeadView(v) {
        this.headviews.set(v.viewId, v);
    }
    allHeadViews() {
        return this.headviews.values();
    }
    removeHeadView(v) {
        if (v instanceof View) {
            this.headviews.delete(v.viewId);
        }
        else {
            this.headviews.delete(v);
        }
    }
    clearHeadViews() {
        this.headviews.clear();
    }
    getRootView() {
        return this.__root__;
    }
    getInitData() {
        return this.__data__;
    }
    __init__(frame, data) {
        if (data) {
            this.__data__ = JSON.parse(data);
        }
        this.__root__.width = frame.width;
        this.__root__.height = frame.height;
        this.__root__.children.length = 0;
        this.build(this.__root__);
    }
    __onCreate__() {
        this.onCreate();
    }
    __onDestroy__() {
        this.onDestroy();
    }
    __onShow__() {
        this.onShow();
    }
    __onHidden__() {
        this.onHidden();
    }
    __build__() {
        this.build(this.__root__);
    }
    __response__(viewIds, callbackId) {
        const v = this.retrospectView(viewIds);
        if (v === undefined) {
            loge(`Cannot find view for ${viewIds}`);
        }
        else {
            const argumentsList = [callbackId];
            for (let i = 2; i < arguments.length; i++) {
                argumentsList.push(arguments[i]);
            }
            return Reflect.apply(v.responseCallback, v, argumentsList);
        }
    }
    retrospectView(ids) {
        return ids.reduce((acc, cur) => {
            if (acc === undefined) {
                if (cur === this.__root__.viewId) {
                    return this.__root__;
                }
                return this.headviews.get(cur);
            }
            else {
                if (Reflect.has(acc, "subviewById")) {
                    return Reflect.apply(Reflect.get(acc, "subviewById"), acc, [cur]);
                }
                return acc;
            }
        }, undefined);
    }
    nativeRender(model) {
        this.context.shader.render(model);
    }
    hookBeforeNativeCall() {
        this.__root__.clean();
        for (let v of this.headviews.values()) {
            v.clean();
        }
    }
    hookAfterNativeCall() {
        //Here insert a native call to ensure the promise is resolved done.
        if (Environment.platform === 'h5') {
            setTimeout(() => {
                if (this.__root__.isDirty()) {
                    const model = this.__root__.toModel();
                    this.nativeRender(model);
                }
                for (let v of this.headviews.values()) {
                    if (v.isDirty()) {
                        const model = v.toModel();
                        this.nativeRender(model);
                    }
                }
            }, 0);
        }
        else {
            nativeEmpty();
            if (this.__root__.isDirty()) {
                const model = this.__root__.toModel();
                this.nativeRender(model);
            }
            for (let v of this.headviews.values()) {
                if (v.isDirty()) {
                    const model = v.toModel();
                    this.nativeRender(model);
                }
            }
        }
    }
}
__decorate$2([
    NativeCall,
    __metadata$2("design:type", Function),
    __metadata$2("design:paramtypes", [Object, String]),
    __metadata$2("design:returntype", void 0)
], Panel.prototype, "__init__", null);
__decorate$2([
    NativeCall,
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    __metadata$2("design:returntype", void 0)
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__decorate$2([
    NativeCall,
    __metadata$2("design:type", Function),
    __metadata$2("design:paramtypes", []),
    __metadata$2("design:returntype", void 0)
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__decorate$2([
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    __metadata$2("design:returntype", void 0)
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__decorate$2([
    NativeCall,
    __metadata$2("design:type", Function),
    __metadata$2("design:paramtypes", []),
    __metadata$2("design:returntype", void 0)
], Panel.prototype, "__onHidden__", null);
__decorate$2([
    NativeCall,
    __metadata$2("design:type", Function),
    __metadata$2("design:paramtypes", []),
    __metadata$2("design:returntype", void 0)
], Panel.prototype, "__build__", null);
__decorate$2([
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    __metadata$2("design:paramtypes", [Array, String]),
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/*
 * Copyright [2019] [Doric.Pub]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
(function (RepeatMode) {
    RepeatMode[RepeatMode["RESTART"] = 1] = "RESTART";
    RepeatMode[RepeatMode["REVERSE"] = 2] = "REVERSE";
})(exports.RepeatMode || (exports.RepeatMode = {}));
(function (FillMode) {
    /**
     * The receiver is removed from the presentation when the animation is completed.
     */
    FillMode[FillMode["Removed"] = 0] = "Removed";
    /**
     * The receiver remains visible in its final state when the animation is completed.
     */
    FillMode[FillMode["Forward"] = 1] = "Forward";
    /**
     * The receiver clamps values before zero to zero when the animation is completed.
     */
    FillMode[FillMode["Backward"] = 2] = "Backward";
    /**
     * The receiver clamps values at both ends of the object’s time space
     */
    FillMode[FillMode["Both"] = 3] = "Both";
})(exports.FillMode || (exports.FillMode = {}));
(function (TimingFunction) {
    /**
     * The system default timing function. Use this function to ensure that the timing of your animations matches that of most system animations.
     */
    TimingFunction[TimingFunction["Default"] = 0] = "Default";
    /**
     * Linear pacing, which causes an animation to occur evenly over its duration.
     */
    TimingFunction[TimingFunction["Linear"] = 1] = "Linear";
    /**
     * Ease-in pacing, which causes an animation to begin slowly and then speed up as it progresses.
     */
    TimingFunction[TimingFunction["EaseIn"] = 2] = "EaseIn";
    /**
     * Ease-out pacing, which causes an animation to begin quickly and then slow as it progresses.
     */
    TimingFunction[TimingFunction["EaseOut"] = 3] = "EaseOut";
    /**
     * Ease-in-ease-out pacing, which causes an animation to begin slowly, accelerate through the middle of its duration, and then slow again before completing.
     */
    TimingFunction[TimingFunction["EaseInEaseOut"] = 4] = "EaseInEaseOut";
})(exports.TimingFunction || (exports.TimingFunction = {}));
class Animation {
    constructor() {
        this.changeables = new Map;
        this.duration = 0;
        this.fillMode = exports.FillMode.Forward;
    }
    toModel() {
        const changeables = [];
        for (let e of this.changeables.values()) {
            changeables.push({
                key: e.key,
                fromValue: e.fromValue,
                toValue: e.toValue,
            });
        }
        return {
            type: this.constructor.name,
            delay: this.delay,
            duration: this.duration,
            changeables,
            repeatCount: this.repeatCount,
            repeatMode: this.repeatMode,
            fillMode: this.fillMode,
            timingFunction: this.timingFunction
        };
    }
}
class ScaleAnimation extends Animation {
    constructor() {
        super();
        this.scaleXChangeable = {
            key: "scaleX",
            fromValue: 1,
            toValue: 1,
        };
        this.scaleYChangeable = {
            key: "scaleY",
            fromValue: 1,
            toValue: 1,
        };
        this.changeables.set("scaleX", this.scaleXChangeable);
        this.changeables.set("scaleY", this.scaleYChangeable);
    }
    set fromScaleX(v) {
        this.scaleXChangeable.fromValue = v;
    }
    get fromScaleX() {
        return this.scaleXChangeable.fromValue;
    }
    set toScaleX(v) {
        this.scaleXChangeable.toValue = v;
    }
    get toScaleX() {
        return this.scaleXChangeable.toValue;
    }
    set fromScaleY(v) {
        this.scaleYChangeable.fromValue = v;
    }
    get fromScaleY() {
        return this.scaleYChangeable.fromValue;
    }
    set toScaleY(v) {
        this.scaleYChangeable.toValue = v;
    }
    get toScaleY() {
        return this.scaleYChangeable.toValue;
    }
}
class TranslationAnimation extends Animation {
    constructor() {
        super();
        this.translationXChangeable = {
            key: "translationX",
            fromValue: 1,
            toValue: 1,
        };
        this.translationYChangeable = {
            key: "translationY",
            fromValue: 1,
            toValue: 1,
        };
        this.changeables.set("translationX", this.translationXChangeable);
        this.changeables.set("translationY", this.translationYChangeable);
    }
    set fromTranslationX(v) {
        this.translationXChangeable.fromValue = v;
    }
    get fromTranslationX() {
        return this.translationXChangeable.fromValue;
    }
    set toTranslationX(v) {
        this.translationXChangeable.toValue = v;
    }
    get toTranslationX() {
        return this.translationXChangeable.toValue;
    }
    set fromTranslationY(v) {
        this.translationYChangeable.fromValue = v;
    }
    get fromTranslationY() {
        return this.translationYChangeable.fromValue;
    }
    set toTranslationY(v) {
        this.translationYChangeable.toValue = v;
    }
    get toTranslationY() {
        return this.translationYChangeable.toValue;
    }
}
class RotationAnimation extends Animation {
    constructor() {
        super();
        this.rotationChaneable = {
            key: "rotation",
            fromValue: 1,
            toValue: 1,
        };
        this.changeables.set("rotation", this.rotationChaneable);
    }
    set fromRotation(v) {
        this.rotationChaneable.fromValue = v;
    }
    get fromRotation() {
        return this.rotationChaneable.fromValue;
    }
    set toRotation(v) {
        this.rotationChaneable.toValue = v;
    }
    get toRotation() {
        return this.rotationChaneable.toValue;
    }
}
class AnimationSet {
    constructor() {
        this.animations = [];
        this._duration = 0;
    }
    addAnimation(anim) {
        this.animations.push(anim);
    }
    get duration() {
        return this._duration;
    }
    set duration(v) {
        this._duration = v;
        this.animations.forEach(e => e.duration = v);
    }
    toModel() {
        return {
            animations: this.animations.map(e => {
                return e.toModel();
            }),
            delay: this.delay,
        };
    }
}

/**
 *  Store color as format AARRGGBB or RRGGBB
 */
class Color {
    constructor(v) {
        this._value = 0;
        this._value = v | 0x0;
    }
    static parse(str) {
        if (!str.startsWith("#")) {
            throw new Error(`Parse color error with ${str}`);
        }
        const val = parseInt(str.substr(1), 16);
        if (str.length === 7) {
            return new Color(val | 0xff000000);
        }
        else if (str.length === 9) {
            return new Color(val);
        }
        else {
            throw new Error(`Parse color error with ${str}`);
        }
    }
    static safeParse(str, defVal = Color.TRANSPARENT) {
        let color = defVal;
        try {
            color = Color.parse(str);
        }
        catch (e) {
        }
        finally {
            return color;
        }
    }
    alpha(v) {
        v = v * 255;
        return new Color((this._value & 0xffffff) | ((v & 0xff) << 24));
    }
    toModel() {
        return this._value;
    }
}
Color.BLACK = new Color(0xFF000000);
Color.DKGRAY = new Color(0xFF444444);
Color.GRAY = new Color(0xFF888888);
Color.LTGRAY = new Color(0xFFCCCCCC);
Color.WHITE = new Color(0xFFFFFFFF);
Color.RED = new Color(0xFFFF0000);
Color.GREEN = new Color(0xFF00FF00);
Color.BLUE = new Color(0xFF0000FF);
Color.YELLOW = new Color(0xFFFFFF00);
Color.CYAN = new Color(0xFF00FFFF);
Color.MAGENTA = new Color(0xFFFF00FF);
Color.TRANSPARENT = new Color(0);
(function (GradientOrientation) {
    /** draw the gradient from the top to the bottom */
    GradientOrientation[GradientOrientation["TOP_BOTTOM"] = 0] = "TOP_BOTTOM";
    /** draw the gradient from the top-right to the bottom-left */
    GradientOrientation[GradientOrientation["TR_BL"] = 1] = "TR_BL";
    /** draw the gradient from the right to the left */
    GradientOrientation[GradientOrientation["RIGHT_LEFT"] = 2] = "RIGHT_LEFT";
    /** draw the gradient from the bottom-right to the top-left */
    GradientOrientation[GradientOrientation["BR_TL"] = 3] = "BR_TL";
    /** draw the gradient from the bottom to the top */
    GradientOrientation[GradientOrientation["BOTTOM_TOP"] = 4] = "BOTTOM_TOP";
    /** draw the gradient from the bottom-left to the top-right */
    GradientOrientation[GradientOrientation["BL_TR"] = 5] = "BL_TR";
    /** draw the gradient from the left to the right */
    GradientOrientation[GradientOrientation["LEFT_RIGHT"] = 6] = "LEFT_RIGHT";
    /** draw the gradient from the top-left to the bottom-right */
    GradientOrientation[GradientOrientation["TL_BR"] = 7] = "TL_BR";
})(exports.GradientOrientation || (exports.GradientOrientation = {}));

var __decorate$3 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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};
var __metadata$3 = (undefined && undefined.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
class Text extends View {
}
__decorate$3([
    Property,
    __metadata$3("design:type", String)
], Text.prototype, "text", void 0);
__decorate$3([
    Property,
    __metadata$3("design:type", Color)
], Text.prototype, "textColor", void 0);
__decorate$3([
    Property,
    __metadata$3("design:type", Number)
], Text.prototype, "textSize", void 0);
__decorate$3([
    Property,
    __metadata$3("design:type", Number)
], Text.prototype, "maxLines", void 0);
__decorate$3([
    Property,
    __metadata$3("design:type", Gravity)
], Text.prototype, "textAlignment", void 0);
function text(config) {
    const ret = new Text;
    ret.layoutConfig = layoutConfig().fit();
    for (let key in config) {
        Reflect.set(ret, key, Reflect.get(config, key, config), ret);
    }
    return ret;
}

var __decorate$4 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata$4 = (undefined && undefined.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
(function (ScaleType) {
    ScaleType[ScaleType["ScaleToFill"] = 0] = "ScaleToFill";
    ScaleType[ScaleType["ScaleAspectFit"] = 1] = "ScaleAspectFit";
    ScaleType[ScaleType["ScaleAspectFill"] = 2] = "ScaleAspectFill";
})(exports.ScaleType || (exports.ScaleType = {}));
class Image extends View {
}
__decorate$4([
    Property,
    __metadata$4("design:type", String)
], Image.prototype, "imageUrl", void 0);
__decorate$4([
    Property,
    __metadata$4("design:type", String)
], Image.prototype, "imageBase64", void 0);
__decorate$4([
    Property,
    __metadata$4("design:type", Number)
], Image.prototype, "scaleType", void 0);
__decorate$4([
    Property,
    __metadata$4("design:type", Boolean)
], Image.prototype, "isBlur", void 0);
__decorate$4([
    Property,
    __metadata$4("design:type", Function)
], Image.prototype, "loadCallback", void 0);
function image(config) {
    const ret = new Image;
    ret.layoutConfig = layoutConfig().fit();
    for (let key in config) {
        Reflect.set(ret, key, Reflect.get(config, key, config), ret);
    }
    return ret;
}

/*
 * Copyright [2019] [Doric.Pub]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
var __decorate$5 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata$5 = (undefined && undefined.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
class ListItem extends Stack {
}
__decorate$5([
    Property,
    __metadata$5("design:type", String)
], ListItem.prototype, "identifier", void 0);
class List extends Superview {
    constructor() {
        super(...arguments);
        this.cachedViews = new Map;
        this.ignoreDirtyCallOnce = false;
        this.itemCount = 0;
        this.batchCount = 15;
    }
    allSubviews() {
        if (this.loadMoreView) {
            return [...this.cachedViews.values(), this.loadMoreView];
        }
        else {
            return this.cachedViews.values();
        }
    }
    reset() {
        this.cachedViews.clear();
        this.itemCount = 0;
    }
    getItem(itemIdx) {
        let view = this.cachedViews.get(`${itemIdx}`);
        if (view === undefined) {
            view = this.renderItem(itemIdx);
            view.superview = this;
            this.cachedViews.set(`${itemIdx}`, view);
        }
        return view;
    }
    isDirty() {
        if (this.ignoreDirtyCallOnce) {
            this.ignoreDirtyCallOnce = false;
            //Ignore the dirty call once.
            return false;
        }
        return super.isDirty();
    }
    renderBunchedItems(start, length) {
        this.ignoreDirtyCallOnce = true;
        return new Array(Math.min(length, this.itemCount - start)).fill(0).map((_, idx) => {
            const listItem = this.getItem(start + idx);
            return listItem.toModel();
        });
    }
    toModel() {
        if (this.loadMoreView) {
            this.dirtyProps['loadMoreView'] = this.loadMoreView.viewId;
        }
        return super.toModel();
    }
}
__decorate$5([
    Property,
    __metadata$5("design:type", Object)
], List.prototype, "itemCount", void 0);
__decorate$5([
    Property,
    __metadata$5("design:type", Function)
], List.prototype, "renderItem", void 0);
__decorate$5([
    Property,
    __metadata$5("design:type", Object)
], List.prototype, "batchCount", void 0);
__decorate$5([
    Property,
    __metadata$5("design:type", Function)
], List.prototype, "onLoadMore", void 0);
__decorate$5([
    Property,
    __metadata$5("design:type", Boolean)
], List.prototype, "loadMore", void 0);
__decorate$5([
    Property,
    __metadata$5("design:type", ListItem)
], List.prototype, "loadMoreView", void 0);
function list(config) {
    const ret = new List;
    for (let key in config) {
        Reflect.set(ret, key, Reflect.get(config, key, config), ret);
    }
    return ret;
}
function listItem(item) {
    return (new ListItem).also((it) => {
        it.layoutConfig = layoutConfig().most().configHeight(exports.LayoutSpec.FIT);
        it.addChild(item);
    });
}

var __decorate$6 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
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    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata$6 = (undefined && undefined.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
class SlideItem extends Stack {
}
__decorate$6([
    Property,
    __metadata$6("design:type", String)
], SlideItem.prototype, "identifier", void 0);
class Slider extends Superview {
    constructor() {
        super(...arguments);
        this.cachedViews = new Map;
        this.ignoreDirtyCallOnce = false;
        this.itemCount = 0;
        this.batchCount = 3;
    }
    allSubviews() {
        return this.cachedViews.values();
    }
    getItem(itemIdx) {
        let view = this.cachedViews.get(`${itemIdx}`);
        if (view === undefined) {
            view = this.renderPage(itemIdx);
            view.superview = this;
            this.cachedViews.set(`${itemIdx}`, view);
        }
        return view;
    }
    isDirty() {
        if (this.ignoreDirtyCallOnce) {
            this.ignoreDirtyCallOnce = false;
            //Ignore the dirty call once.
            return false;
        }
        return super.isDirty();
    }
    renderBunchedItems(start, length) {
        this.ignoreDirtyCallOnce = true;
        return new Array(Math.min(length, this.itemCount - start)).fill(0).map((_, idx) => {
            const slideItem = this.getItem(start + idx);
            return slideItem.toModel();
        });
    }
    slidePage(context, page, smooth = false) {
        return this.nativeChannel(context, "slidePage")({ page, smooth });
    }
    getSlidedPage(context) {
        return this.nativeChannel(context, "getSlidedPage")();
    }
}
__decorate$6([
    Property,
    __metadata$6("design:type", Object)
], Slider.prototype, "itemCount", void 0);
__decorate$6([
    Property,
    __metadata$6("design:type", Function)
], Slider.prototype, "renderPage", void 0);
__decorate$6([
    Property,
    __metadata$6("design:type", Object)
], Slider.prototype, "batchCount", void 0);
__decorate$6([
    Property,
    __metadata$6("design:type", Function)
], Slider.prototype, "onPageSlided", void 0);
function slideItem(item) {
    return (new SlideItem).also((it) => {
        it.layoutConfig = layoutConfig().fit();
        it.addChild(item);
    });
}
function slider(config) {
    const ret = new Slider;
    for (let key in config) {
        Reflect.set(ret, key, Reflect.get(config, key, config), ret);
    }
    return ret;
}

/*
 * Copyright [2019] [Doric.Pub]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
function scroller(content) {
    return (new Scroller).also(v => {
        v.layoutConfig = layoutConfig().fit();
        v.content = content;
    });
}
class Scroller extends Superview {
    allSubviews() {
        return [this.content];
    }
    toModel() {
        this.dirtyProps.content = this.content.viewId;
        return super.toModel();
    }
}

var __decorate$7 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata$7 = (undefined && undefined.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
class Refreshable extends Superview {
    allSubviews() {
        const ret = [this.content];
        if (this.header) {
            ret.push(this.header);
        }
        return ret;
    }
    setRefreshable(context, refreshable) {
        return this.nativeChannel(context, 'setRefreshable')(refreshable);
    }
    setRefreshing(context, refreshing) {
        return this.nativeChannel(context, 'setRefreshing')(refreshing);
    }
    isRefreshable(context) {
        return this.nativeChannel(context, 'isRefreshable')();
    }
    isRefreshing(context) {
        return this.nativeChannel(context, 'isRefreshing')();
    }
    toModel() {
        this.dirtyProps.content = this.content.viewId;
        this.dirtyProps.header = (this.header || {}).viewId;
        return super.toModel();
    }
}
__decorate$7([
    Property,
    __metadata$7("design:type", Function)
], Refreshable.prototype, "onRefresh", void 0);
function refreshable(config) {
    const ret = new Refreshable;
    ret.layoutConfig = layoutConfig().fit();
    for (let key in config) {
        Reflect.set(ret, key, Reflect.get(config, key, config), ret);
    }
    return ret;
}
function pullable(v, config) {
    Reflect.set(v, 'startAnimation', config.startAnimation);
    Reflect.set(v, 'stopAnimation', config.stopAnimation);
    Reflect.set(v, 'setPullingDistance', config.setPullingDistance);
    return v;
}

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};
var __metadata$8 = (undefined && undefined.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
class FlowLayoutItem extends Stack {
}
__decorate$8([
    Property,
    __metadata$8("design:type", String)
], FlowLayoutItem.prototype, "identifier", void 0);
class FlowLayout extends Superview {
    constructor() {
        super(...arguments);
        this.cachedViews = new Map;
        this.ignoreDirtyCallOnce = false;
        this.columnCount = 2;
        this.itemCount = 0;
        this.batchCount = 15;
    }
    allSubviews() {
        if (this.loadMoreView) {
            return [...this.cachedViews.values(), this.loadMoreView];
        }
        else {
            return this.cachedViews.values();
        }
    }
    reset() {
        this.cachedViews.clear();
        this.itemCount = 0;
    }
    getItem(itemIdx) {
        let view = this.renderItem(itemIdx);
        view.superview = this;
        this.cachedViews.set(`${itemIdx}`, view);
        return view;
    }
    isDirty() {
        if (this.ignoreDirtyCallOnce) {
            this.ignoreDirtyCallOnce = false;
            //Ignore the dirty call once.
            return false;
        }
        return super.isDirty();
    }
    renderBunchedItems(start, length) {
        this.ignoreDirtyCallOnce = true;
        return new Array(Math.min(length, this.itemCount - start)).fill(0).map((_, idx) => {
            const listItem = this.getItem(start + idx);
            return listItem.toModel();
        });
    }
    toModel() {
        if (this.loadMoreView) {
            this.dirtyProps['loadMoreView'] = this.loadMoreView.viewId;
        }
        return super.toModel();
    }
}
__decorate$8([
    Property,
    __metadata$8("design:type", Object)
], FlowLayout.prototype, "columnCount", void 0);
__decorate$8([
    Property,
    __metadata$8("design:type", Number)
], FlowLayout.prototype, "columnSpace", void 0);
__decorate$8([
    Property,
    __metadata$8("design:type", Number)
], FlowLayout.prototype, "rowSpace", void 0);
__decorate$8([
    Property,
    __metadata$8("design:type", Object)
], FlowLayout.prototype, "itemCount", void 0);
__decorate$8([
    Property,
    __metadata$8("design:type", Function)
], FlowLayout.prototype, "renderItem", void 0);
__decorate$8([
    Property,
    __metadata$8("design:type", Object)
], FlowLayout.prototype, "batchCount", void 0);
__decorate$8([
    Property,
    __metadata$8("design:type", Function)
], FlowLayout.prototype, "onLoadMore", void 0);
__decorate$8([
    Property,
    __metadata$8("design:type", Boolean)
], FlowLayout.prototype, "loadMore", void 0);
__decorate$8([
    Property,
    __metadata$8("design:type", FlowLayoutItem)
], FlowLayout.prototype, "loadMoreView", void 0);
function flowlayout(config) {
    const ret = new FlowLayout;
    for (let key in config) {
        Reflect.set(ret, key, Reflect.get(config, key, config), ret);
    }
    return ret;
}
function flowItem(item) {
    return (new FlowLayoutItem).also((it) => {
        it.layoutConfig = layoutConfig().fit();
        it.addChild(item);
    });
}

var __decorate$9 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata$9 = (undefined && undefined.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
class Input extends View {
    getText(context) {
        return this.nativeChannel(context, 'getText')();
    }
    setSelection(context, start, end = start) {
        return this.nativeChannel(context, 'setSelection')({
            start,
            end,
        });
    }
    requestFocus(context) {
        return this.nativeChannel(context, 'requestFocus')();
    }
    releaseFocus(context) {
        return this.nativeChannel(context, 'releaseFocus')();
    }
}
__decorate$9([
    Property,
    __metadata$9("design:type", String)
], Input.prototype, "text", void 0);
__decorate$9([
    Property,
    __metadata$9("design:type", Color)
], Input.prototype, "textColor", void 0);
__decorate$9([
    Property,
    __metadata$9("design:type", Number)
], Input.prototype, "textSize", void 0);
__decorate$9([
    Property,
    __metadata$9("design:type", String)
], Input.prototype, "hintText", void 0);
__decorate$9([
    Property,
    __metadata$9("design:type", Color)
], Input.prototype, "hintTextColor", void 0);
__decorate$9([
    Property,
    __metadata$9("design:type", Boolean)
], Input.prototype, "multiline", void 0);
__decorate$9([
    Property,
    __metadata$9("design:type", Gravity)
], Input.prototype, "textAlignment", void 0);
__decorate$9([
    Property,
    __metadata$9("design:type", Function)
], Input.prototype, "onTextChange", void 0);
__decorate$9([
    Property,
    __metadata$9("design:type", Function)
], Input.prototype, "onFocusChange", void 0);

var __decorate$a = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata$a = (undefined && undefined.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
class NestedSlider extends Group {
    addSlideItem(view) {
        this.addChild(view);
    }
    slidePage(context, page, smooth = false) {
        return this.nativeChannel(context, "slidePage")({ page, smooth });
    }
    getSlidedPage(context) {
        return this.nativeChannel(context, "getSlidedPage")();
    }
}
__decorate$a([
    Property,
    __metadata$a("design:type", Function)
], NestedSlider.prototype, "onPageSlided", void 0);

function modal(context) {
    return {
        toast: (msg, gravity = Gravity.Bottom) => {
            context.modal.toast({
                msg,
                gravity: gravity.toModel(),
            });
        },
        alert: (arg) => {
            if (typeof arg === 'string') {
                return context.modal.alert({ msg: arg });
            }
            else {
                return context.modal.alert(arg);
            }
        },
        confirm: (arg) => {
            if (typeof arg === 'string') {
                return context.modal.confirm({ msg: arg });
            }
            else {
                return context.modal.confirm(arg);
            }
        },
        prompt: (arg) => {
            return context.modal.prompt(arg);
        },
    };
}

function navbar(context) {
    const entity = context.entity;
    return {
        isHidden: () => {
            return context.navbar.isHidden();
        },
        setHidden: (hidden) => {
            return context.navbar.setHidden({
                hidden,
            });
        },
        setTitle: (title) => {
            return context.navbar.setTitle({
                title,
            });
        },
        setBgColor: (color) => {
            return context.navbar.setBgColor({
                color: color.toModel(),
            });
        },
    };
}

function navigator(context) {
    return {
        push: (scheme, config) => {
            if (config && config.extra) {
                config.extra = JSON.stringify(config.extra);
            }
            return context.navigator.push({
                scheme, config
            });
        },
        pop: (animated = true) => {
            return context.navigator.pop({ animated });
        },
    };
}

function transformRequest(request) {
    let url = request.url || "";
    if (request.params !== undefined) {
        const queryStrings = [];
        for (let key in request.params) {
            queryStrings.push(`${key}=${encodeURIComponent(request.params[key])}`);
        }
        request.url = `${request.url}${url.indexOf('?') >= 0 ? '&' : '?'}${queryStrings.join('&')}`;
    }
    if (typeof request.data === 'object') {
        request.data = JSON.stringify(request.data);
    }
    return request;
}
function network(context) {
    return {
        request: (config) => {
            return context.network.request(transformRequest(config));
        },
        get: (url, config) => {
            let finalConfig = config;
            if (finalConfig === undefined) {
                finalConfig = {};
            }
            finalConfig.url = url;
            finalConfig.method = "get";
            return context.network.request(transformRequest(finalConfig));
        },
        post: (url, data, config) => {
            let finalConfig = config;
            if (finalConfig === undefined) {
                finalConfig = {};
            }
            finalConfig.url = url;
            finalConfig.method = "post";
            if (data !== undefined) {
                finalConfig.data = data;
            }
            return context.network.request(transformRequest(finalConfig));
        },
        put: (url, data, config) => {
            let finalConfig = config;
            if (finalConfig === undefined) {
                finalConfig = {};
            }
            finalConfig.url = url;
            finalConfig.method = "put";
            if (data !== undefined) {
                finalConfig.data = data;
            }
            return context.network.request(transformRequest(finalConfig));
        },
        delete: (url, data, config) => {
            let finalConfig = config;
            if (finalConfig === undefined) {
                finalConfig = {};
            }
            finalConfig.url = url;
            finalConfig.method = "delete";
            return context.network.request(transformRequest(finalConfig));
        },
    };
}

function storage(context) {
    return {
        setItem: (key, value, zone) => {
            return context.storage.setItem({ key, value, zone });
        },
        getItem: (key, zone) => {
            return context.storage.getItem({ key, zone });
        },
        remove: (key, zone) => {
            return context.storage.remove({ key, zone });
        },
        clear: (zone) => {
            return context.storage.clear({ zone });
        },
    };
}

function popover(context) {
    const entity = context.entity;
    let panel = undefined;
    if (entity instanceof Panel) {
        panel = entity;
    }
    return {
        show: (view) => {
            if (panel) {
                panel.addHeadView(view);
            }
            return context.popover.show(view.toModel());
        },
        dismiss: (view = undefined) => {
            if (panel) {
                if (view) {
                    panel.removeHeadView(view);
                }
                else {
                    panel.clearHeadViews();
                }
            }
            return context.popover.dismiss(view ? { id: view.viewId } : undefined);
        },
    };
}

/*
 * Copyright [2019] [Doric.Pub]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
function take(target) {
    return (block) => {
        block(target);
    };
}
function takeNonNull(target) {
    return (block) => {
        if (target !== undefined) {
            return block(target);
        }
    };
}
function takeNull(target) {
    return (block) => {
        if (target === undefined) {
            return block();
        }
    };
}
function takeLet(target) {
    return (block) => {
        return block(target);
    };
}
function takeAlso(target) {
    return (block) => {
        block(target);
        return target;
    };
}
function takeIf(target) {
    return (predicate) => {
        return predicate(target) ? target : undefined;
    };
}
function takeUnless(target) {
    return (predicate) => {
        return predicate(target) ? undefined : target;
    };
}
function repeat(action) {
    return (times) => {
        for (let i = 0; i < times; i++) {
            action(i);
        }
    };
}

/*
 * Copyright [2019] [Doric.Pub]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * Only supports x,y,width,height,corner(just for four corners),rotation,bgColor,
 * @param panel @see Panel
 */
function animate(context) {
    const entity = context.entity;
    if (entity instanceof Panel) {
        let panel = entity;
        return (args) => {
            return takeLet(panel.context.animate)(it => {
                return it.submit().then(() => {
                    args.animations();
                    return takeLet(panel.getRootView())(root => {
                        if (root.isDirty()) {
                            const model = root.toModel();
                            model.duration = args.duration;
                            const ret = it.animateRender(model);
                            root.clean();
                            return ret;
                        }
                        for (let v of panel.allHeadViews()) {
                            if (v.isDirty()) {
                                const model = v.toModel();
                                const ret = it.animateRender(model);
                                it.clean();
                                return ret;
                            }
                        }
                        throw new Error('Cannot find any animated elements');
                    });
                });
            });
        };
    }
    else {
        return (args) => {
            return Promise.reject(`Cannot find panel in Context:${context.id}`);
        };
    }
}

class Observable {
    constructor(provider, clz) {
        this.observers = new Set;
        this.provider = provider;
        this.clz = clz;
    }
    addObserver(observer) {
        this.observers.add(observer);
    }
    removeObserver(observer) {
        this.observers.delete(observer);
    }
    update(updater) {
        const oldV = this.provider.acquire(this.clz);
        const newV = updater(oldV);
        if (newV !== undefined) {
            this.provider.provide(newV);
        }
        for (let observer of this.observers) {
            observer(newV);
        }
    }
}
class Provider {
    constructor() {
        this.provision = new Map;
        this.observableMap = new Map;
    }
    provide(obj) {
        this.provision.set(obj.constructor, obj);
    }
    acquire(clz) {
        const ret = this.provision.get(clz);
        return ret;
    }
    remove(clz) {
        this.provision.delete(clz);
    }
    clear() {
        this.provision.clear();
    }
    observe(clz) {
        let observable = this.observableMap.get(clz);
        if (observable === undefined) {
            observable = new Observable(this, clz);
            this.observableMap.set(clz, observable);
        }
        return observable;
    }
}

class ViewHolder {
}
class ViewModel {
    constructor(obj, v) {
        this.state = obj;
        this.viewHolder = v;
    }
    getState() {
        return this.state;
    }
    updateState(setter) {
        setter(this.state);
        this.onBind(this.state, this.viewHolder);
    }
    attach(view) {
        this.viewHolder.build(view);
        this.onAttached(this.state, this.viewHolder);
        this.onBind(this.state, this.viewHolder);
    }
}
class VMPanel extends Panel {
    getViewModel() {
        return this.vm;
    }
    build(root) {
        this.vh = new (this.getViewHolderClass());
        this.vm = new (this.getViewModelClass())(this.getState(), this.vh);
        this.vm.attach(root);
    }
}

exports.AnimationSet = AnimationSet;
exports.BOTTOM = BOTTOM;
exports.CENTER = CENTER;
exports.CENTER_X = CENTER_X;
exports.CENTER_Y = CENTER_Y;
exports.Color = Color;
exports.FlowLayout = FlowLayout;
exports.FlowLayoutItem = FlowLayoutItem;
exports.Gravity = Gravity;
exports.Group = Group;
exports.HLayout = HLayout;
exports.Image = Image;
exports.Input = Input;
exports.LEFT = LEFT;
exports.LayoutConfigImpl = LayoutConfigImpl;
exports.List = List;
exports.ListItem = ListItem;
exports.Mutable = Mutable;
exports.NativeCall = NativeCall;
exports.NestedSlider = NestedSlider;
exports.Observable = Observable;
exports.Panel = Panel;
exports.Property = Property;
exports.Provider = Provider;
exports.RIGHT = RIGHT;
exports.Refreshable = Refreshable;
exports.Root = Root;
exports.RotationAnimation = RotationAnimation;
exports.ScaleAnimation = ScaleAnimation;
exports.Scroller = Scroller;
exports.SlideItem = SlideItem;
exports.Slider = Slider;
exports.Stack = Stack;
exports.Superview = Superview;
exports.TOP = TOP;
exports.Text = Text;
exports.TranslationAnimation = TranslationAnimation;
exports.VLayout = VLayout;
exports.VMPanel = VMPanel;
exports.View = View;
exports.ViewHolder = ViewHolder;
exports.ViewModel = ViewModel;
exports.animate = animate;
exports.flowItem = flowItem;
exports.flowlayout = flowlayout;
exports.gravity = gravity;
exports.hlayout = hlayout;
exports.image = image;
exports.layoutConfig = layoutConfig;
exports.list = list;
exports.listItem = listItem;
exports.log = log;
exports.loge = loge;
exports.logw = logw;
exports.modal = modal;
exports.navbar = navbar;
exports.navigator = navigator;
exports.network = network;
exports.obj2Model = obj2Model;
exports.popover = popover;
exports.pullable = pullable;
exports.refreshable = refreshable;
exports.repeat = repeat;
exports.scroller = scroller;
exports.slideItem = slideItem;
exports.slider = slider;
exports.stack = stack;
exports.storage = storage;
exports.take = take;
exports.takeAlso = takeAlso;
exports.takeIf = takeIf;
exports.takeLet = takeLet;
exports.takeNonNull = takeNonNull;
exports.takeNull = takeNull;
exports.takeUnless = takeUnless;
exports.text = text;
exports.uniqueId = uniqueId;
exports.vlayout = vlayout;