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- {"ast":null,"code":"/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\nclass GestureController {\n constructor() {\n this.gestureId = 0;\n this.requestedStart = new Map();\n this.disabledGestures = new Map();\n this.disabledScroll = new Set();\n }\n /**\n * Creates a gesture delegate based on the GestureConfig passed\n */\n createGesture(config) {\n var _a;\n return new GestureDelegate(this, this.newID(), config.name, (_a = config.priority) !== null && _a !== void 0 ? _a : 0, !!config.disableScroll);\n }\n /**\n * Creates a blocker that will block any other gesture events from firing. Set in the ion-gesture component.\n */\n createBlocker(opts = {}) {\n return new BlockerDelegate(this, this.newID(), opts.disable, !!opts.disableScroll);\n }\n start(gestureName, id, priority) {\n if (!this.canStart(gestureName)) {\n this.requestedStart.delete(id);\n return false;\n }\n this.requestedStart.set(id, priority);\n return true;\n }\n capture(gestureName, id, priority) {\n if (!this.start(gestureName, id, priority)) {\n return false;\n }\n const requestedStart = this.requestedStart;\n let maxPriority = -10000;\n requestedStart.forEach(value => {\n maxPriority = Math.max(maxPriority, value);\n });\n if (maxPriority === priority) {\n this.capturedId = id;\n requestedStart.clear();\n const event = new CustomEvent('ionGestureCaptured', {\n detail: {\n gestureName\n }\n });\n document.dispatchEvent(event);\n return true;\n }\n requestedStart.delete(id);\n return false;\n }\n release(id) {\n this.requestedStart.delete(id);\n if (this.capturedId === id) {\n this.capturedId = undefined;\n }\n }\n disableGesture(gestureName, id) {\n let set = this.disabledGestures.get(gestureName);\n if (set === undefined) {\n set = new Set();\n this.disabledGestures.set(gestureName, set);\n }\n set.add(id);\n }\n enableGesture(gestureName, id) {\n const set = this.disabledGestures.get(gestureName);\n if (set !== undefined) {\n set.delete(id);\n }\n }\n disableScroll(id) {\n this.disabledScroll.add(id);\n if (this.disabledScroll.size === 1) {\n document.body.classList.add(BACKDROP_NO_SCROLL);\n }\n }\n enableScroll(id) {\n this.disabledScroll.delete(id);\n if (this.disabledScroll.size === 0) {\n document.body.classList.remove(BACKDROP_NO_SCROLL);\n }\n }\n canStart(gestureName) {\n if (this.capturedId !== undefined) {\n // a gesture already captured\n return false;\n }\n if (this.isDisabled(gestureName)) {\n return false;\n }\n return true;\n }\n isCaptured() {\n return this.capturedId !== undefined;\n }\n isScrollDisabled() {\n return this.disabledScroll.size > 0;\n }\n isDisabled(gestureName) {\n const disabled = this.disabledGestures.get(gestureName);\n if (disabled && disabled.size > 0) {\n return true;\n }\n return false;\n }\n newID() {\n this.gestureId++;\n return this.gestureId;\n }\n}\nclass GestureDelegate {\n constructor(ctrl, id, name, priority, disableScroll) {\n this.id = id;\n this.name = name;\n this.disableScroll = disableScroll;\n this.priority = priority * 1000000 + id;\n this.ctrl = ctrl;\n }\n canStart() {\n if (!this.ctrl) {\n return false;\n }\n return this.ctrl.canStart(this.name);\n }\n start() {\n if (!this.ctrl) {\n return false;\n }\n return this.ctrl.start(this.name, this.id, this.priority);\n }\n capture() {\n if (!this.ctrl) {\n return false;\n }\n const captured = this.ctrl.capture(this.name, this.id, this.priority);\n if (captured && this.disableScroll) {\n this.ctrl.disableScroll(this.id);\n }\n return captured;\n }\n release() {\n if (this.ctrl) {\n this.ctrl.release(this.id);\n if (this.disableScroll) {\n this.ctrl.enableScroll(this.id);\n }\n }\n }\n destroy() {\n this.release();\n this.ctrl = undefined;\n }\n}\nclass BlockerDelegate {\n constructor(ctrl, id, disable, disableScroll) {\n this.id = id;\n this.disable = disable;\n this.disableScroll = disableScroll;\n this.ctrl = ctrl;\n }\n block() {\n if (!this.ctrl) {\n return;\n }\n if (this.disable) {\n for (const gesture of this.disable) {\n this.ctrl.disableGesture(gesture, this.id);\n }\n }\n if (this.disableScroll) {\n this.ctrl.disableScroll(this.id);\n }\n }\n unblock() {\n if (!this.ctrl) {\n return;\n }\n if (this.disable) {\n for (const gesture of this.disable) {\n this.ctrl.enableGesture(gesture, this.id);\n }\n }\n if (this.disableScroll) {\n this.ctrl.enableScroll(this.id);\n }\n }\n destroy() {\n this.unblock();\n this.ctrl = undefined;\n }\n}\nconst BACKDROP_NO_SCROLL = 'backdrop-no-scroll';\nconst GESTURE_CONTROLLER = new GestureController();\nexport { BACKDROP_NO_SCROLL as B, GESTURE_CONTROLLER as G };","map":{"version":3,"names":["GestureController","constructor","gestureId","requestedStart","Map","disabledGestures","disabledScroll","Set","createGesture","config","_a","GestureDelegate","newID","name","priority","disableScroll","createBlocker","opts","BlockerDelegate","disable","start","gestureName","id","canStart","delete","set","capture","maxPriority","forEach","value","Math","max","capturedId","clear","event","CustomEvent","detail","document","dispatchEvent","release","undefined","disableGesture","get","add","enableGesture","size","body","classList","BACKDROP_NO_SCROLL","enableScroll","remove","isDisabled","isCaptured","isScrollDisabled","disabled","ctrl","captured","destroy","block","gesture","unblock","GESTURE_CONTROLLER","B","G"],"sources":["F:/workspace/huinongbao-app/node_modules/@ionic/core/dist/esm/gesture-controller-314a54f6.js"],"sourcesContent":["/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\nclass GestureController {\n constructor() {\n this.gestureId = 0;\n this.requestedStart = new Map();\n this.disabledGestures = new Map();\n this.disabledScroll = new Set();\n }\n /**\n * Creates a gesture delegate based on the GestureConfig passed\n */\n createGesture(config) {\n var _a;\n return new GestureDelegate(this, this.newID(), config.name, (_a = config.priority) !== null && _a !== void 0 ? _a : 0, !!config.disableScroll);\n }\n /**\n * Creates a blocker that will block any other gesture events from firing. Set in the ion-gesture component.\n */\n createBlocker(opts = {}) {\n return new BlockerDelegate(this, this.newID(), opts.disable, !!opts.disableScroll);\n }\n start(gestureName, id, priority) {\n if (!this.canStart(gestureName)) {\n this.requestedStart.delete(id);\n return false;\n }\n this.requestedStart.set(id, priority);\n return true;\n }\n capture(gestureName, id, priority) {\n if (!this.start(gestureName, id, priority)) {\n return false;\n }\n const requestedStart = this.requestedStart;\n let maxPriority = -10000;\n requestedStart.forEach((value) => {\n maxPriority = Math.max(maxPriority, value);\n });\n if (maxPriority === priority) {\n this.capturedId = id;\n requestedStart.clear();\n const event = new CustomEvent('ionGestureCaptured', { detail: { gestureName } });\n document.dispatchEvent(event);\n return true;\n }\n requestedStart.delete(id);\n return false;\n }\n release(id) {\n this.requestedStart.delete(id);\n if (this.capturedId === id) {\n this.capturedId = undefined;\n }\n }\n disableGesture(gestureName, id) {\n let set = this.disabledGestures.get(gestureName);\n if (set === undefined) {\n set = new Set();\n this.disabledGestures.set(gestureName, set);\n }\n set.add(id);\n }\n enableGesture(gestureName, id) {\n const set = this.disabledGestures.get(gestureName);\n if (set !== undefined) {\n set.delete(id);\n }\n }\n disableScroll(id) {\n this.disabledScroll.add(id);\n if (this.disabledScroll.size === 1) {\n document.body.classList.add(BACKDROP_NO_SCROLL);\n }\n }\n enableScroll(id) {\n this.disabledScroll.delete(id);\n if (this.disabledScroll.size === 0) {\n document.body.classList.remove(BACKDROP_NO_SCROLL);\n }\n }\n canStart(gestureName) {\n if (this.capturedId !== undefined) {\n // a gesture already captured\n return false;\n }\n if (this.isDisabled(gestureName)) {\n return false;\n }\n return true;\n }\n isCaptured() {\n return this.capturedId !== undefined;\n }\n isScrollDisabled() {\n return this.disabledScroll.size > 0;\n }\n isDisabled(gestureName) {\n const disabled = this.disabledGestures.get(gestureName);\n if (disabled && disabled.size > 0) {\n return true;\n }\n return false;\n }\n newID() {\n this.gestureId++;\n return this.gestureId;\n }\n}\nclass GestureDelegate {\n constructor(ctrl, id, name, priority, disableScroll) {\n this.id = id;\n this.name = name;\n this.disableScroll = disableScroll;\n this.priority = priority * 1000000 + id;\n this.ctrl = ctrl;\n }\n canStart() {\n if (!this.ctrl) {\n return false;\n }\n return this.ctrl.canStart(this.name);\n }\n start() {\n if (!this.ctrl) {\n return false;\n }\n return this.ctrl.start(this.name, this.id, this.priority);\n }\n capture() {\n if (!this.ctrl) {\n return false;\n }\n const captured = this.ctrl.capture(this.name, this.id, this.priority);\n if (captured && this.disableScroll) {\n this.ctrl.disableScroll(this.id);\n }\n return captured;\n }\n release() {\n if (this.ctrl) {\n this.ctrl.release(this.id);\n if (this.disableScroll) {\n this.ctrl.enableScroll(this.id);\n }\n }\n }\n destroy() {\n this.release();\n this.ctrl = undefined;\n }\n}\nclass BlockerDelegate {\n constructor(ctrl, id, disable, disableScroll) {\n this.id = id;\n this.disable = disable;\n this.disableScroll = disableScroll;\n this.ctrl = ctrl;\n }\n block() {\n if (!this.ctrl) {\n return;\n }\n if (this.disable) {\n for (const gesture of this.disable) {\n this.ctrl.disableGesture(gesture, this.id);\n }\n }\n if (this.disableScroll) {\n this.ctrl.disableScroll(this.id);\n }\n }\n unblock() {\n if (!this.ctrl) {\n return;\n }\n if (this.disable) {\n for (const gesture of this.disable) {\n this.ctrl.enableGesture(gesture, this.id);\n }\n }\n if (this.disableScroll) {\n this.ctrl.enableScroll(this.id);\n }\n }\n destroy() {\n this.unblock();\n this.ctrl = undefined;\n }\n}\nconst BACKDROP_NO_SCROLL = 'backdrop-no-scroll';\nconst GESTURE_CONTROLLER = new GestureController();\n\nexport { BACKDROP_NO_SCROLL as B, GESTURE_CONTROLLER as G 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