@angular/cdk
Version:
Angular Material Component Development Kit
139 lines • 20.1 kB
JavaScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
/**
* Creates a browser MouseEvent with the specified options.
* @docs-private
*/
export function createMouseEvent(type, clientX = 0, clientY = 0, button = 0) {
const event = document.createEvent('MouseEvent');
const originalPreventDefault = event.preventDefault.bind(event);
// Note: We cannot determine the position of the mouse event based on the screen
// because the dimensions and position of the browser window are not available
// To provide reasonable `screenX` and `screenY` coordinates, we simply use the
// client coordinates as if the browser is opened in fullscreen.
const screenX = clientX;
const screenY = clientY;
event.initMouseEvent(type,
/* canBubble */ true,
/* cancelable */ true,
/* view */ window,
/* detail */ 0,
/* screenX */ screenX,
/* screenY */ screenY,
/* clientX */ clientX,
/* clientY */ clientY,
/* ctrlKey */ false,
/* altKey */ false,
/* shiftKey */ false,
/* metaKey */ false,
/* button */ button,
/* relatedTarget */ null);
// `initMouseEvent` doesn't allow us to pass the `buttons` and
// defaults it to 0 which looks like a fake event.
defineReadonlyEventProperty(event, 'buttons', 1);
// IE won't set `defaultPrevented` on synthetic events so we need to do it manually.
event.preventDefault = function () {
defineReadonlyEventProperty(event, 'defaultPrevented', true);
return originalPreventDefault();
};
return event;
}
/**
* Creates a browser `PointerEvent` with the specified options. Pointer events
* by default will appear as if they are the primary pointer of their type.
* https://www.w3.org/TR/pointerevents2/#dom-pointerevent-isprimary.
*
* For example, if pointer events for a multi-touch interaction are created, the non-primary
* pointer touches would need to be represented by non-primary pointer events.
*
* @docs-private
*/
export function createPointerEvent(type, clientX = 0, clientY = 0, options = { isPrimary: true }) {
return new PointerEvent(type, Object.assign({ bubbles: true, cancelable: true, view: window, clientX,
clientY }, options));
}
/**
* Creates a browser TouchEvent with the specified pointer coordinates.
* @docs-private
*/
export function createTouchEvent(type, pageX = 0, pageY = 0) {
// In favor of creating events that work for most of the browsers, the event is created
// as a basic UI Event. The necessary details for the event will be set manually.
const event = document.createEvent('UIEvent');
const touchDetails = { pageX, pageY };
// TS3.6 removes the initUIEvent method and suggests porting to "new UIEvent()".
event.initUIEvent(type, true, true, window, 0);
// Most of the browsers don't have a "initTouchEvent" method that can be used to define
// the touch details.
defineReadonlyEventProperty(event, 'touches', [touchDetails]);
defineReadonlyEventProperty(event, 'targetTouches', [touchDetails]);
defineReadonlyEventProperty(event, 'changedTouches', [touchDetails]);
return event;
}
/**
* Dispatches a keydown event from an element.
* @docs-private
*/
export function createKeyboardEvent(type, keyCode = 0, key = '', target, modifiers = {}) {
const event = document.createEvent('KeyboardEvent');
const originalPreventDefault = event.preventDefault;
// Firefox does not support `initKeyboardEvent`, but supports `initKeyEvent`.
if (event.initKeyEvent) {
event.initKeyEvent(type, true, true, window, modifiers.control, modifiers.alt, modifiers.shift, modifiers.meta, keyCode);
}
else {
// `initKeyboardEvent` expects to receive modifiers as a whitespace-delimited string
// See https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/initKeyboardEvent
let modifiersList = '';
if (modifiers.control) {
modifiersList += 'Control ';
}
if (modifiers.alt) {
modifiersList += 'Alt ';
}
if (modifiers.shift) {
modifiersList += 'Shift ';
}
if (modifiers.meta) {
modifiersList += 'Meta ';
}
event.initKeyboardEvent(type, true, /* canBubble */ true, /* cancelable */ window, /* view */ 0, /* char */ key, /* key */ 0, /* location */ modifiersList.trim(), /* modifiersList */ false /* repeat */);
}
// Webkit Browsers don't set the keyCode when calling the init function.
// See related bug https://bugs.webkit.org/show_bug.cgi?id=16735
defineReadonlyEventProperty(event, 'keyCode', keyCode);
defineReadonlyEventProperty(event, 'key', key);
defineReadonlyEventProperty(event, 'target', target);
defineReadonlyEventProperty(event, 'ctrlKey', !!modifiers.control);
defineReadonlyEventProperty(event, 'altKey', !!modifiers.alt);
defineReadonlyEventProperty(event, 'shiftKey', !!modifiers.shift);
defineReadonlyEventProperty(event, 'metaKey', !!modifiers.meta);
// IE won't set `defaultPrevented` on synthetic events so we need to do it manually.
event.preventDefault = function () {
defineReadonlyEventProperty(event, 'defaultPrevented', true);
return originalPreventDefault.apply(this, arguments);
};
return event;
}
/**
* Creates a fake event object with any desired event type.
* @docs-private
*/
export function createFakeEvent(type, canBubble = false, cancelable = true) {
const event = document.createEvent('Event');
event.initEvent(type, canBubble, cancelable);
return event;
}
/**
* Defines a readonly property on the given event object. Readonly properties on an event object
* are always set as configurable as that matches default readonly properties for DOM event objects.
*/
function defineReadonlyEventProperty(event, propertyName, value) {
Object.defineProperty(event, propertyName, { get: () => value, configurable: true });
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"event-objects.js","sourceRoot":"","sources":["../../../../../../../../src/cdk/testing/testbed/fake-events/event-objects.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAIH;;;GAGG;AACH,MAAM,UAAU,gBAAgB,CAAC,IAAY,EAAE,OAAO,GAAG,CAAC,EAAE,OAAO,GAAG,CAAC,EAAE,MAAM,GAAG,CAAC;IACjF,MAAM,KAAK,GAAG,QAAQ,CAAC,WAAW,CAAC,YAAY,CAAC,CAAC;IACjD,MAAM,sBAAsB,GAAG,KAAK,CAAC,cAAc,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;IAEhE,gFAAgF;IAChF,8EAA8E;IAC9E,+EAA+E;IAC/E,gEAAgE;IAChE,MAAM,OAAO,GAAG,OAAO,CAAC;IACxB,MAAM,OAAO,GAAG,OAAO,CAAC;IAExB,KAAK,CAAC,cAAc,CAAC,IAAI;IACvB,eAAe,CAAC,IAAI;IACpB,gBAAgB,CAAC,IAAI;IACrB,UAAU,CAAC,MAAM;IACjB,YAAY,CAAC,CAAC;IACd,aAAa,CAAC,OAAO;IACrB,aAAa,CAAC,OAAO;IACrB,aAAa,CAAC,OAAO;IACrB,aAAa,CAAC,OAAO;IACrB,aAAa,CAAC,KAAK;IACnB,YAAY,CAAC,KAAK;IAClB,cAAc,CAAC,KAAK;IACpB,aAAa,CAAC,KAAK;IACnB,YAAY,CAAC,MAAM;IACnB,mBAAmB,CAAC,IAAI,CAAC,CAAC;IAE5B,8DAA8D;IAC9D,kDAAkD;IAClD,2BAA2B,CAAC,KAAK,EAAE,SAAS,EAAE,CAAC,CAAC,CAAC;IAEjD,oFAAoF;IACpF,KAAK,CAAC,cAAc,GAAG;QACrB,2BAA2B,CAAC,KAAK,EAAE,kBAAkB,EAAE,IAAI,CAAC,CAAC;QAC7D,OAAO,sBAAsB,EAAE,CAAC;IAClC,CAAC,CAAC;IAEF,OAAO,KAAK,CAAC;AACf,CAAC;AAED;;;;;;;;;GASG;AACH,MAAM,UAAU,kBAAkB,CAAC,IAAY,EAAE,OAAO,GAAG,CAAC,EAAE,OAAO,GAAG,CAAC,EACtC,UAA4B,EAAC,SAAS,EAAE,IAAI,EAAC;IAC9E,OAAO,IAAI,YAAY,CAAC,IAAI,kBAC1B,OAAO,EAAE,IAAI,EACb,UAAU,EAAE,IAAI,EAChB,IAAI,EAAE,MAAM,EACZ,OAAO;QACP,OAAO,IACJ,OAAO,EACV,CAAC;AACL,CAAC;AAED;;;GAGG;AACH,MAAM,UAAU,gBAAgB,CAAC,IAAY,EAAE,KAAK,GAAG,CAAC,EAAE,KAAK,GAAG,CAAC;IACjE,uFAAuF;IACvF,iFAAiF;IACjF,MAAM,KAAK,GAAG,QAAQ,CAAC,WAAW,CAAC,SAAS,CAAC,CAAC;IAC9C,MAAM,YAAY,GAAG,EAAC,KAAK,EAAE,KAAK,EAAC,CAAC;IAEpC,gFAAgF;IAC/E,KAAa,CAAC,WAAW,CAAC,IAAI,EAAE,IAAI,EAAE,IAAI,EAAE,MAAM,EAAE,CAAC,CAAC,CAAC;IAExD,uFAAuF;IACvF,qBAAqB;IACrB,2BAA2B,CAAC,KAAK,EAAE,SAAS,EAAE,CAAC,YAAY,CAAC,CAAC,CAAC;IAC9D,2BAA2B,CAAC,KAAK,EAAE,eAAe,EAAE,CAAC,YAAY,CAAC,CAAC,CAAC;IACpE,2BAA2B,CAAC,KAAK,EAAE,gBAAgB,EAAE,CAAC,YAAY,CAAC,CAAC,CAAC;IAErE,OAAO,KAAK,CAAC;AACf,CAAC;AAED;;;GAGG;AACH,MAAM,UAAU,mBAAmB,CAAC,IAAY,EAAE,UAAkB,CAAC,EAAE,MAAc,EAAE,EACnD,MAAgB,EAAE,YAA0B,EAAE;IAChF,MAAM,KAAK,GAAG,QAAQ,CAAC,WAAW,CAAC,eAAe,CAAQ,CAAC;IAC3D,MAAM,sBAAsB,GAAG,KAAK,CAAC,cAAc,CAAC;IAEpD,6EAA6E;IAC7E,IAAI,KAAK,CAAC,YAAY,EAAE;QACtB,KAAK,CAAC,YAAY,CAAC,IAAI,EAAE,IAAI,EAAE,IAAI,EAAE,MAAM,EAAE,SAAS,CAAC,OAAO,EAAE,SAAS,CAAC,GAAG,EAAE,SAAS,CAAC,KAAK,EAC1F,SAAS,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;KAC9B;SAAM;QACL,oFAAoF;QACpF,uFAAuF;QACvF,IAAI,aAAa,GAAG,EAAE,CAAC;QAEvB,IAAI,SAAS,CAAC,OAAO,EAAE;YACrB,aAAa,IAAI,UAAU,CAAC;SAC7B;QAED,IAAI,SAAS,CAAC,GAAG,EAAE;YACjB,aAAa,IAAI,MAAM,CAAC;SACzB;QAED,IAAI,SAAS,CAAC,KAAK,EAAE;YACnB,aAAa,IAAI,QAAQ,CAAC;SAC3B;QAED,IAAI,SAAS,CAAC,IAAI,EAAE;YAClB,aAAa,IAAI,OAAO,CAAC;SAC1B;QAED,KAAK,CAAC,iBAAiB,CAAC,IAAI,EACxB,IAAI,EAAE,eAAe,CACrB,IAAI,EAAE,gBAAgB,CACtB,MAAM,EAAE,UAAU,CAClB,CAAC,EAAE,UAAU,CACb,GAAG,EAAE,SAAS,CACd,CAAC,EAAE,cAAc,CACjB,aAAa,CAAC,IAAI,EAAE,EAAE,mBAAmB,CACzC,KAAK,CAAC,YAAY,CAAC,CAAC;KACzB;IAED,wEAAwE;IACxE,gEAAgE;IAChE,2BAA2B,CAAC,KAAK,EAAE,SAAS,EAAE,OAAO,CAAC,CAAC;IACvD,2BAA2B,CAAC,KAAK,EAAE,KAAK,EAAE,GAAG,CAAC,CAAC;IAC/C,2BAA2B,CAAC,KAAK,EAAE,QAAQ,EAAE,MAAM,CAAC,CAAC;IACrD,2BAA2B,CAAC,KAAK,EAAE,SAAS,EAAE,CAAC,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC;IACnE,2BAA2B,CAAC,KAAK,EAAE,QAAQ,EAAE,CAAC,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC;IAC9D,2BAA2B,CAAC,KAAK,EAAE,UAAU,EAAE,CAAC,CAAC,SAAS,CAAC,KAAK,CAAC,CAAC;IAClE,2BAA2B,CAAC,KAAK,EAAE,SAAS,EAAE,CAAC,CAAC,SAAS,CAAC,IAAI,CAAC,CAAC;IAEhE,oFAAoF;IACpF,KAAK,CAAC,cAAc,GAAG;QACrB,2BAA2B,CAAC,KAAK,EAAE,kBAAkB,EAAE,IAAI,CAAC,CAAC;QAC7D,OAAO,sBAAsB,CAAC,KAAK,CAAC,IAAI,EAAE,SAAS,CAAC,CAAC;IACvD,CAAC,CAAC;IAEF,OAAO,KAAK,CAAC;AACf,CAAC;AAED;;;GAGG;AACH,MAAM,UAAU,eAAe,CAAC,IAAY,EAAE,SAAS,GAAG,KAAK,EAAE,UAAU,GAAG,IAAI;IAChF,MAAM,KAAK,GAAG,QAAQ,CAAC,WAAW,CAAC,OAAO,CAAC,CAAC;IAC5C,KAAK,CAAC,SAAS,CAAC,IAAI,EAAE,SAAS,EAAE,UAAU,CAAC,CAAC;IAC7C,OAAO,KAAK,CAAC;AACf,CAAC;AAED;;;GAGG;AACH,SAAS,2BAA2B,CAAC,KAAY,EAAE,YAAoB,EAAE,KAAU;IACjF,MAAM,CAAC,cAAc,CAAC,KAAK,EAAE,YAAY,EAAE,EAAC,GAAG,EAAE,GAAG,EAAE,CAAC,KAAK,EAAE,YAAY,EAAE,IAAI,EAAC,CAAC,CAAC;AACrF,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {ModifierKeys} from '@angular/cdk/testing';\n\n/**\n * Creates a browser MouseEvent with the specified options.\n * @docs-private\n */\nexport function createMouseEvent(type: string, clientX = 0, clientY = 0, button = 0) {\n  const event = document.createEvent('MouseEvent');\n  const originalPreventDefault = event.preventDefault.bind(event);\n\n  // Note: We cannot determine the position of the mouse event based on the screen\n  // because the dimensions and position of the browser window are not available\n  // To provide reasonable `screenX` and `screenY` coordinates, we simply use the\n  // client coordinates as if the browser is opened in fullscreen.\n  const screenX = clientX;\n  const screenY = clientY;\n\n  event.initMouseEvent(type,\n    /* canBubble */ true,\n    /* cancelable */ true,\n    /* view */ window,\n    /* detail */ 0,\n    /* screenX */ screenX,\n    /* screenY */ screenY,\n    /* clientX */ clientX,\n    /* clientY */ clientY,\n    /* ctrlKey */ false,\n    /* altKey */ false,\n    /* shiftKey */ false,\n    /* metaKey */ false,\n    /* button */ button,\n    /* relatedTarget */ null);\n\n  // `initMouseEvent` doesn't allow us to pass the `buttons` and\n  // defaults it to 0 which looks like a fake event.\n  defineReadonlyEventProperty(event, 'buttons', 1);\n\n  // IE won't set `defaultPrevented` on synthetic events so we need to do it manually.\n  event.preventDefault = function() {\n    defineReadonlyEventProperty(event, 'defaultPrevented', true);\n    return originalPreventDefault();\n  };\n\n  return event;\n}\n\n/**\n * Creates a browser `PointerEvent` with the specified options. Pointer events\n * by default will appear as if they are the primary pointer of their type.\n * https://www.w3.org/TR/pointerevents2/#dom-pointerevent-isprimary.\n *\n * For example, if pointer events for a multi-touch interaction are created, the non-primary\n * pointer touches would need to be represented by non-primary pointer events.\n *\n * @docs-private\n */\nexport function createPointerEvent(type: string, clientX = 0, clientY = 0,\n                                   options: PointerEventInit = {isPrimary: true}) {\n  return new PointerEvent(type, {\n    bubbles: true,\n    cancelable: true,\n    view: window,\n    clientX,\n    clientY,\n    ...options,\n  });\n}\n\n/**\n * Creates a browser TouchEvent with the specified pointer coordinates.\n * @docs-private\n */\nexport function createTouchEvent(type: string, pageX = 0, pageY = 0) {\n  // In favor of creating events that work for most of the browsers, the event is created\n  // as a basic UI Event. The necessary details for the event will be set manually.\n  const event = document.createEvent('UIEvent');\n  const touchDetails = {pageX, pageY};\n\n  // TS3.6 removes the initUIEvent method and suggests porting to \"new UIEvent()\".\n  (event as any).initUIEvent(type, true, true, window, 0);\n\n  // Most of the browsers don't have a \"initTouchEvent\" method that can be used to define\n  // the touch details.\n  defineReadonlyEventProperty(event, 'touches', [touchDetails]);\n  defineReadonlyEventProperty(event, 'targetTouches', [touchDetails]);\n  defineReadonlyEventProperty(event, 'changedTouches', [touchDetails]);\n\n  return event;\n}\n\n/**\n * Dispatches a keydown event from an element.\n * @docs-private\n */\nexport function createKeyboardEvent(type: string, keyCode: number = 0, key: string = '',\n                                    target?: Element, modifiers: ModifierKeys = {}) {\n  const event = document.createEvent('KeyboardEvent') as any;\n  const originalPreventDefault = event.preventDefault;\n\n  // Firefox does not support `initKeyboardEvent`, but supports `initKeyEvent`.\n  if (event.initKeyEvent) {\n    event.initKeyEvent(type, true, true, window, modifiers.control, modifiers.alt, modifiers.shift,\n        modifiers.meta, keyCode);\n  } else {\n    // `initKeyboardEvent` expects to receive modifiers as a whitespace-delimited string\n    // See https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/initKeyboardEvent\n    let modifiersList = '';\n\n    if (modifiers.control) {\n      modifiersList += 'Control ';\n    }\n\n    if (modifiers.alt) {\n      modifiersList += 'Alt ';\n    }\n\n    if (modifiers.shift) {\n      modifiersList += 'Shift ';\n    }\n\n    if (modifiers.meta) {\n      modifiersList += 'Meta ';\n    }\n\n    event.initKeyboardEvent(type,\n        true, /* canBubble */\n        true, /* cancelable */\n        window, /* view */\n        0, /* char */\n        key, /* key */\n        0, /* location */\n        modifiersList.trim(), /* modifiersList */\n        false /* repeat */);\n  }\n\n  // Webkit Browsers don't set the keyCode when calling the init function.\n  // See related bug https://bugs.webkit.org/show_bug.cgi?id=16735\n  defineReadonlyEventProperty(event, 'keyCode', keyCode);\n  defineReadonlyEventProperty(event, 'key', key);\n  defineReadonlyEventProperty(event, 'target', target);\n  defineReadonlyEventProperty(event, 'ctrlKey', !!modifiers.control);\n  defineReadonlyEventProperty(event, 'altKey', !!modifiers.alt);\n  defineReadonlyEventProperty(event, 'shiftKey', !!modifiers.shift);\n  defineReadonlyEventProperty(event, 'metaKey', !!modifiers.meta);\n\n  // IE won't set `defaultPrevented` on synthetic events so we need to do it manually.\n  event.preventDefault = function() {\n    defineReadonlyEventProperty(event, 'defaultPrevented', true);\n    return originalPreventDefault.apply(this, arguments);\n  };\n\n  return event;\n}\n\n/**\n * Creates a fake event object with any desired event type.\n * @docs-private\n */\nexport function createFakeEvent(type: string, canBubble = false, cancelable = true) {\n  const event = document.createEvent('Event');\n  event.initEvent(type, canBubble, cancelable);\n  return event;\n}\n\n/**\n * Defines a readonly property on the given event object. Readonly properties on an event object\n * are always set as configurable as that matches default readonly properties for DOM event objects.\n */\nfunction defineReadonlyEventProperty(event: Event, propertyName: string, value: any) {\n  Object.defineProperty(event, propertyName, {get: () => value, configurable: true});\n}\n"]}