2.0.0

dist/amd/array/array.js

@@ -0,0 +1,56 @@
+/*can-observe@2.0.0-pre.22#array/array*/
+define([
+    'require',
+    'exports',
+    'module',
+    'can-symbol',
+    '../src/-make-array',
+    '../src/-make-observe',
+    'can-event-queue/map',
+    '../src/-helpers',
+    '../src/-observable-store',
+    '../src/-getter-helpers'
+], function (require, exports, module) {
+    var canSymbol = require('can-symbol');
+    var makeArray = require('../src/-make-array');
+    var makeObserve = require('../src/-make-observe');
+    var eventMixin = require('can-event-queue/map');
+    var helpers = require('../src/-helpers');
+    var observableStore = require('../src/-observable-store');
+    var getterHelpers = require('../src/-getter-helpers');
+    var definitionsSymbol = canSymbol.for('can.typeDefinitions');
+    var computedDefinitionsSymbol = canSymbol.for('can.computedDefinitions');
+    var proxyKeys = helpers.assignEverything({}, makeArray.proxyKeys());
+    getterHelpers.addMemoizedGetterBindings(proxyKeys);
+    var ObserveArray;
+    if (false) {
+    } else {
+        var ObserveArray = function (items) {
+            var prototype = Object.getPrototypeOf(this);
+            if (prototype[computedDefinitionsSymbol] === undefined) {
+                prototype[computedDefinitionsSymbol] = getterHelpers.setupComputedProperties(prototype);
+            }
+            var instance = this;
+            var definitions = prototype[definitionsSymbol] || {};
+            for (var key in definitions) {
+                Object.defineProperty(instance, key, definitions[key]);
+            }
+            this.push.apply(this, items || []);
+            var localProxyKeys = Object.create(proxyKeys);
+            localProxyKeys.constructor = this.constructor;
+            var observable = makeArray.observable(instance, {
+                observe: makeObserve.observe,
+                proxyKeys: localProxyKeys,
+                shouldRecordObservation: getterHelpers.shouldRecordObservationOnAllKeysExceptFunctionsOnProto
+            });
+            observableStore.proxiedObjects.set(instance, observable);
+            observableStore.proxies.add(observable);
+            return observable;
+        };
+        ObserveArray.prototype = Object.create(Array.prototype);
+    }
+    eventMixin(ObserveArray.prototype);
+    getterHelpers.addMethodsAndSymbols(ObserveArray);
+    ObserveArray.extend = helpers.makeSimpleExtender(ObserveArray);
+    module.exports = ObserveArray;
+});

dist/amd/can-observe.js

@@ -0,0 +1,31 @@
+/*can-observe@2.0.0-pre.22#can-observe*/
+define([
+    'require',
+    'exports',
+    'module',
+    './src/-make-object',
+    './src/-make-array',
+    './src/-make-function',
+    './src/-make-observe',
+    './object/object',
+    './array/array'
+], function (require, exports, module) {
+    var makeObject = require('./src/-make-object');
+    var makeArray = require('./src/-make-array');
+    var makeFunction = require('./src/-make-function');
+    var makeObserve = require('./src/-make-observe');
+    var ObserveObject = require('./object/object');
+    var ObserveArray = require('./array/array');
+    makeObserve.object = function (object) {
+        return makeObject.observable(object, makeObserve);
+    };
+    makeObserve.array = function (array) {
+        return makeArray.observable(array, makeObserve);
+    };
+    makeObserve.function = function (array) {
+        return makeFunction.observable(array, makeObserve);
+    };
+    makeObserve.observe.Object = ObserveObject;
+    makeObserve.observe.Array = ObserveArray;
+    module.exports = makeObserve.observe;
+});

dist/amd/object/object.js

@@ -0,0 +1,55 @@
+/*can-observe@2.0.0-pre.22#object/object*/
+define([
+    'require',
+    'exports',
+    'module',
+    'can-reflect',
+    'can-symbol',
+    '../src/-make-observe',
+    'can-event-queue/map',
+    '../src/-helpers',
+    '../src/-make-object',
+    '../src/-observable-store',
+    '../src/-getter-helpers'
+], function (require, exports, module) {
+    var canReflect = require('can-reflect');
+    var canSymbol = require('can-symbol');
+    var makeObserve = require('../src/-make-observe');
+    var eventMixin = require('can-event-queue/map');
+    var helpers = require('../src/-helpers');
+    var makeObject = require('../src/-make-object');
+    var observableStore = require('../src/-observable-store');
+    var definitionsSymbol = canSymbol.for('can.typeDefinitions');
+    var getterHelpers = require('../src/-getter-helpers');
+    var computedDefinitionsSymbol = canSymbol.for('can.computedDefinitions');
+    var proxyKeys = helpers.assignEverything({}, makeObject.proxyKeys());
+    getterHelpers.addMemoizedGetterBindings(proxyKeys);
+    var ObserveObject = function (props) {
+        var prototype = Object.getPrototypeOf(this);
+        if (prototype[computedDefinitionsSymbol] === undefined) {
+            prototype[computedDefinitionsSymbol] = getterHelpers.setupComputedProperties(prototype);
+        }
+        var sourceInstance = this;
+        var definitions = prototype[definitionsSymbol] || {};
+        for (var key in definitions) {
+            Object.defineProperty(sourceInstance, key, definitions[key]);
+        }
+        if (props !== undefined) {
+            canReflect.assign(sourceInstance, props);
+        }
+        var localProxyKeys = Object.create(proxyKeys);
+        localProxyKeys.constructor = this.constructor;
+        var observable = makeObject.observable(sourceInstance, {
+            observe: makeObserve.observe,
+            proxyKeys: localProxyKeys,
+            shouldRecordObservation: getterHelpers.shouldRecordObservationOnAllKeysExceptFunctionsOnProto
+        });
+        observableStore.proxiedObjects.set(sourceInstance, observable);
+        observableStore.proxies.add(observable);
+        return observable;
+    };
+    eventMixin(ObserveObject.prototype);
+    getterHelpers.addMethodsAndSymbols(ObserveObject);
+    ObserveObject.extend = helpers.makeSimpleExtender(ObserveObject);
+    module.exports = ObserveObject;
+});

dist/amd/src/-add-get-key-dependencies.js

@@ -0,0 +1,24 @@
+/*can-observe@2.0.0-pre.22#src/-add-get-key-dependencies*/
+define([
+    'require',
+    'exports',
+    'module',
+    'can-symbol'
+], function (require, exports, module) {
+    var canSymbol = require('can-symbol');
+    var getKeyDependenciesSymbol = canSymbol.for('can.getKeyDependencies');
+    var computedDefinitionsSymbol = canSymbol.for('can.computedDefinitions');
+    module.exports = function addGetterKeyDependencies(obj) {
+        obj[getKeyDependenciesSymbol] = function getKeyDependencies(key) {
+            var computed = this[computedDefinitionsSymbol];
+            if (computed) {
+                var getObservation = computed[key];
+                var observationData = getObservation && getObservation(this);
+                if (observationData != null) {
+                    return { valueDependencies: new Set([observationData.observation]) };
+                }
+            }
+        };
+        return obj;
+    };
+});

dist/amd/src/-getter-helpers.js

@@ -0,0 +1,110 @@
+/*can-observe@2.0.0-pre.22#src/-getter-helpers*/
+define([
+    'require',
+    'exports',
+    'module',
+    'can-symbol',
+    'can-event-queue/type',
+    'can-reflect',
+    './-memoize-getter',
+    'can-queues',
+    'can-event-queue/map'
+], function (require, exports, module) {
+    var canSymbol = require('can-symbol');
+    var definitionsSymbol = canSymbol.for('can.typeDefinitions');
+    var typeEventMixin = require('can-event-queue/type');
+    var canReflect = require('can-reflect');
+    var memoizeGetter = require('./-memoize-getter');
+    var queues = require('can-queues');
+    var eventMixin = require('can-event-queue/map');
+    var computedDefinitionsSymbol = canSymbol.for('can.computedDefinitions');
+    var metaSymbol = canSymbol.for('can.meta');
+    var getterHelpers = {
+        ensureTypeDefinition: function (obj) {
+            var typeDefs = obj.prototype[definitionsSymbol];
+            if (!typeDefs) {
+                typeDefs = obj.prototype[definitionsSymbol] = Object.create(null);
+            }
+            return typeDefs;
+        },
+        shouldRecordObservationOnAllKeysExceptFunctionsOnProto: function (keyInfo, meta) {
+            return meta.preventSideEffects === 0 && !keyInfo.isAccessor && (keyInfo.targetHasOwnKey || !keyInfo.protoHasKey && !Object.isSealed(meta.target) || keyInfo.protoHasKey && typeof targetValue !== 'function');
+        },
+        addMethodsAndSymbols: function (Type) {
+            typeEventMixin(Type);
+            canReflect.assignSymbols(Type, {
+                'can.defineInstanceKey': function (prop, value) {
+                    getterHelpers.ensureTypeDefinition(this)[prop] = value;
+                },
+                'can.dispatchInstanceBoundChange': function (obj, isBound) {
+                    var meta = this[metaSymbol];
+                    if (meta) {
+                        var lifecycleHandlers = meta.lifecycleHandlers;
+                        if (lifecycleHandlers) {
+                            queues.enqueueByQueue(lifecycleHandlers.getNode([]), this, [
+                                obj,
+                                isBound
+                            ]);
+                        }
+                    }
+                }
+            });
+            Type.prototype.addEventListener = function (key, handler, queue) {
+                var getObservation = this[computedDefinitionsSymbol][key];
+                if (getObservation !== undefined) {
+                    getObservation(this).bind();
+                }
+                return eventMixin.addEventListener.call(this, key, handler, queue);
+            };
+            Type.prototype.removeEventListener = function (key, handler, queue) {
+                var getObservation = this[computedDefinitionsSymbol][key];
+                if (getObservation !== undefined) {
+                    getObservation(this).unbind();
+                }
+                return eventMixin.removeEventListener.call(this, key, handler, queue);
+            };
+        },
+        setupComputedProperties: function (prototype) {
+            var computed = {};
+            Object.getOwnPropertyNames(prototype).forEach(function (prop) {
+                var descriptor = Object.getOwnPropertyDescriptor(prototype, prop);
+                if (descriptor.get !== undefined) {
+                    var getObservationData = memoizeGetter(prototype, prop, descriptor);
+                    computed[prop] = getObservationData;
+                }
+            });
+            return computed;
+        },
+        addMemoizedGetterBindings: function (proxyKeys) {
+            return canReflect.assignSymbols(proxyKeys, {
+                'can.onKeyValue': function (key, handler, queue) {
+                    var getObservation = this[computedDefinitionsSymbol][key];
+                    if (getObservation !== undefined) {
+                        getObservation(this).bind();
+                    }
+                    var handlers = this[metaSymbol].handlers;
+                    handlers.add([
+                        key,
+                        'onKeyValue',
+                        queue || 'notify',
+                        handler
+                    ]);
+                },
+                'can.offKeyValue': function (key, handler, queue) {
+                    var getObservation = this[computedDefinitionsSymbol][key];
+                    if (getObservation !== undefined) {
+                        getObservation(this).unbind();
+                    }
+                    var handlers = this[metaSymbol].handlers;
+                    handlers.delete([
+                        key,
+                        'onKeyValue',
+                        queue || 'notify',
+                        handler
+                    ]);
+                }
+            });
+        }
+    };
+    module.exports = getterHelpers;
+});

dist/amd/src/-helpers.js

@@ -0,0 +1,79 @@
+/*can-observe@2.0.0-pre.22#src/-helpers*/
+define([
+    'require',
+    'exports',
+    'module',
+    'can-symbol'
+], function (require, exports, module) {
+    var canSymbol = require('can-symbol');
+    var metaSymbol = canSymbol.for('can.meta');
+    var definitionsSymbol = canSymbol.for('can.typeDefinitions');
+    var classTest = /^\s*class\s+/;
+    var helpers = {
+        assignEverything: function (d, s) {
+            Object.getOwnPropertyNames(s).concat(Object.getOwnPropertySymbols(s)).forEach(function (key) {
+                Object.defineProperty(d, key, Object.getOwnPropertyDescriptor(s, key));
+            });
+            return d;
+        },
+        isBuiltInButNotArrayOrPlainObject: function (obj) {
+            if (Array.isArray(obj)) {
+                return false;
+            }
+            if (typeof obj === 'function') {
+                var fnCode = obj.toString();
+                if (fnCode.indexOf('[native code]') > 0) {
+                    return true;
+                } else {
+                    return false;
+                }
+            } else {
+                var toString = Object.prototype.toString.call(obj);
+                return toString !== '[object Object]' && toString.indexOf('[object ') !== -1;
+            }
+        },
+        inheritsFromArray: function (obj) {
+            var cur = obj;
+            do {
+                if (Array.isArray(cur)) {
+                    return true;
+                }
+                cur = Object.getPrototypeOf(cur);
+            } while (cur);
+            return false;
+        },
+        isClass: function (obj) {
+            return typeof obj === 'function' && classTest.test(obj.toString());
+        },
+        supportsClass: function () {
+            try {
+                eval('"use strict"; class A{};');
+                return true;
+            } catch (e) {
+                return false;
+            }
+        }(),
+        makeSimpleExtender: function (BaseType) {
+            return function etend(name, staticProps, prototypeProps) {
+                var Type = function () {
+                    var source = this;
+                    var instance = BaseType.apply(this, arguments);
+                    if (source.init) {
+                        instance[metaSymbol].preventSideEffects++;
+                        source.init.apply(instance, arguments);
+                        instance[metaSymbol].preventSideEffects--;
+                    }
+                    return instance;
+                };
+                helpers.assignEverything(Type, BaseType);
+                helpers.assignEverything(Type, staticProps || {});
+                Type.prototype = Object.create(BaseType.prototype);
+                helpers.assignEverything(Type.prototype, prototypeProps || {});
+                Type.prototype.constructor = Type;
+                Type.prototype[definitionsSymbol] = Object.create(BaseType.prototype[definitionsSymbol] || null);
+                return Type;
+            };
+        }
+    };
+    module.exports = helpers;
+});