babylonjs-gui
Version:
Babylon.js GUI module =====================
1,073 lines (982 loc) • 3.58 MB
JavaScript
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/******************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
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/***/ }),
/***/ "../../../dev/gui/src/2D/FrameGraph/guiTask.ts":
/*!*****************************************************!*\
!*** ../../../dev/gui/src/2D/FrameGraph/guiTask.ts ***!
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/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
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/* harmony import */ var tslib__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! tslib */ "../../../../node_modules/tslib/tslib.es6.mjs");
/* harmony import */ var _advancedDynamicTexture__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../advancedDynamicTexture */ "../../../dev/gui/src/2D/advancedDynamicTexture.ts");
/* harmony import */ var babylonjs_FrameGraph_frameGraphTask__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/FrameGraph/frameGraphTask */ "babylonjs/Misc/perfCounter");
/* harmony import */ var babylonjs_FrameGraph_frameGraphTask__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(babylonjs_FrameGraph_frameGraphTask__WEBPACK_IMPORTED_MODULE_1__);
/**
* Task that renders a GUI texture.
*/
var FrameGraphGUITask = /** @class */ (function (_super) {
(0,tslib__WEBPACK_IMPORTED_MODULE_2__.__extends)(FrameGraphGUITask, _super);
/**
* Constructs a new GUI task.
* @param name Name of the task
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function FrameGraphGUITask(name, frameGraph, adt) {
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_this.outputTexture = _this._frameGraph.textureManager.createDanglingHandle();
return _this;
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Object.defineProperty(FrameGraphGUITask.prototype, "disabled", {
get: function () {
return this._disabled;
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set: function (value) {
this._disabled = value;
this._adt.disablePicking = value;
},
enumerable: false,
configurable: true
});
Object.defineProperty(FrameGraphGUITask.prototype, "gui", {
/**
* Gets the underlying advanced dynamic texture.
*/
get: function () {
return this._adt;
},
enumerable: false,
configurable: true
});
FrameGraphGUITask.prototype.isReady = function () {
return this._adt.guiIsReady() && this._adt._layerToDispose.isReady();
};
FrameGraphGUITask.prototype.record = function () {
var _this = this;
if (this.targetTexture === undefined) {
throw new Error("FrameGraphGUITask: targetTexture is required");
}
this._frameGraph.textureManager.resolveDanglingHandle(this.outputTexture, this.targetTexture);
var pass = this._frameGraph.addRenderPass(this.name);
pass.setRenderTarget(this.outputTexture);
pass.setExecuteFunc(function (context) {
_this._adt._checkUpdate(null);
context.render(_this._adt._layerToDispose);
});
var passDisabled = this._frameGraph.addRenderPass(this.name + "_disabled", true);
passDisabled.setRenderTarget(this.outputTexture);
passDisabled.setExecuteFunc(function (_context) { });
};
FrameGraphGUITask.prototype.dispose = function () {
this._adt.dispose();
_super.prototype.dispose.call(this);
};
return FrameGraphGUITask;
}(babylonjs_FrameGraph_frameGraphTask__WEBPACK_IMPORTED_MODULE_1__.FrameGraphTask));
/***/ }),
/***/ "../../../dev/gui/src/2D/FrameGraph/renderGraphGUIBlock.ts":
/*!*****************************************************************!*\
!*** ../../../dev/gui/src/2D/FrameGraph/renderGraphGUIBlock.ts ***!
\*****************************************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ NodeRenderGraphGUIBlock: () => (/* binding */ NodeRenderGraphGUIBlock)
/* harmony export */ });
/* harmony import */ var tslib__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! tslib */ "../../../../node_modules/tslib/tslib.es6.mjs");
/* harmony import */ var babylonjs_FrameGraph_Node_nodeRenderGraphBlock__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/typeStore */ "babylonjs/Misc/perfCounter");
/* harmony import */ var babylonjs_FrameGraph_Node_nodeRenderGraphBlock__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_FrameGraph_Node_nodeRenderGraphBlock__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _advancedDynamicTexture__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../advancedDynamicTexture */ "../../../dev/gui/src/2D/advancedDynamicTexture.ts");
/* harmony import */ var _guiTask__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./guiTask */ "../../../dev/gui/src/2D/FrameGraph/guiTask.ts");
/**
* Block that implements a fullscreen GUI for render graph
*/
var NodeRenderGraphGUIBlock = /** @class */ (function (_super) {
(0,tslib__WEBPACK_IMPORTED_MODULE_3__.__extends)(NodeRenderGraphGUIBlock, _super);
/**
* Create a new NodeRenderGraphGUIBlock
* @param name defines the block name
* @param frameGraph defines the hosting frame graph
* @param scene defines the hosting scene
*/
function NodeRenderGraphGUIBlock(name, frameGraph, scene) {
var _this = _super.call(this, name, frameGraph, scene) || this;
_this.registerInput("target", babylonjs_FrameGraph_Node_nodeRenderGraphBlock__WEBPACK_IMPORTED_MODULE_0__.NodeRenderGraphBlockConnectionPointTypes.Texture);
_this._addDependenciesInput();
_this.registerOutput("output", babylonjs_FrameGraph_Node_nodeRenderGraphBlock__WEBPACK_IMPORTED_MODULE_0__.NodeRenderGraphBlockConnectionPointTypes.BasedOnInput);
_this.target.addAcceptedConnectionPointTypes(babylonjs_FrameGraph_Node_nodeRenderGraphBlock__WEBPACK_IMPORTED_MODULE_0__.NodeRenderGraphBlockConnectionPointTypes.TextureAll);
_this.output._typeConnectionSource = _this.target;
_this._gui = _advancedDynamicTexture__WEBPACK_IMPORTED_MODULE_1__.AdvancedDynamicTexture.CreateFullscreenUI(_this.name, undefined, {
useStandalone: true,
});
_this._frameGraphTask = new _guiTask__WEBPACK_IMPORTED_MODULE_2__.FrameGraphGUITask(_this.name, frameGraph, _this._gui);
return _this;
}
Object.defineProperty(NodeRenderGraphGUIBlock.prototype, "task", {
/**
* Gets the frame graph task associated with this block
*/
get: function () {
return this._frameGraphTask;
},
enumerable: false,
configurable: true
});
Object.defineProperty(NodeRenderGraphGUIBlock.prototype, "gui", {
/**
* Gets the GUI texture used by this block
*/
get: function () {
return this._frameGraphTask.gui;
},
enumerable: false,
configurable: true
});
/**
* Gets the current class name
* @returns the class name
*/
NodeRenderGraphGUIBlock.prototype.getClassName = function () {
return "GUI.NodeRenderGraphGUIBlock";
};
Object.defineProperty(NodeRenderGraphGUIBlock.prototype, "target", {
/**
* Gets the target input component
*/
get: function () {
return this._inputs[0];
},
enumerable: false,
configurable: true
});
Object.defineProperty(NodeRenderGraphGUIBlock.prototype, "output", {
/**
* Gets the output component
*/
get: function () {
return this._outputs[0];
},
enumerable: false,
configurable: true
});
NodeRenderGraphGUIBlock.prototype._buildBlock = function (state) {
var _a;
_super.prototype._buildBlock.call(this, state);
this.output.value = this._frameGraphTask.outputTexture; // the value of the output connection point is the "output" texture of the task
this._frameGraphTask.targetTexture = (_a = this.target.connectedPoint) === null || _a === void 0 ? void 0 : _a.value;
};
return NodeRenderGraphGUIBlock;
}(babylonjs_FrameGraph_Node_nodeRenderGraphBlock__WEBPACK_IMPORTED_MODULE_0__.NodeRenderGraphBlock));
(0,babylonjs_FrameGraph_Node_nodeRenderGraphBlock__WEBPACK_IMPORTED_MODULE_0__.RegisterClass)("BABYLON.GUI.NodeRenderGraphGUIBlock", NodeRenderGraphGUIBlock);
/***/ }),
/***/ "../../../dev/gui/src/2D/adtInstrumentation.ts":
/*!*****************************************************!*\
!*** ../../../dev/gui/src/2D/adtInstrumentation.ts ***!
\*****************************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ AdvancedDynamicTextureInstrumentation: () => (/* binding */ AdvancedDynamicTextureInstrumentation)
/* harmony export */ });
/* harmony import */ var babylonjs_Misc_perfCounter__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/perfCounter */ "babylonjs/Misc/perfCounter");
/* harmony import */ var babylonjs_Misc_perfCounter__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_perfCounter__WEBPACK_IMPORTED_MODULE_0__);
/**
* This class can be used to get instrumentation data from a AdvancedDynamicTexture object
*/
var AdvancedDynamicTextureInstrumentation = /** @class */ (function () {
/**
* Instantiates a new advanced dynamic texture instrumentation.
* This class can be used to get instrumentation data from an AdvancedDynamicTexture object
* @param texture Defines the AdvancedDynamicTexture to instrument
*/
function AdvancedDynamicTextureInstrumentation(
/**
* Define the instrumented AdvancedDynamicTexture.
*/
texture) {
this.texture = texture;
this._captureRenderTime = false;
this._renderTime = new babylonjs_Misc_perfCounter__WEBPACK_IMPORTED_MODULE_0__.PerfCounter();
this._captureLayoutTime = false;
this._layoutTime = new babylonjs_Misc_perfCounter__WEBPACK_IMPORTED_MODULE_0__.PerfCounter();
// Observers
this._onBeginRenderObserver = null;
this._onEndRenderObserver = null;
this._onBeginLayoutObserver = null;
this._onEndLayoutObserver = null;
}
Object.defineProperty(AdvancedDynamicTextureInstrumentation.prototype, "renderTimeCounter", {
// Properties
/**
* Gets the perf counter used to capture render time
*/
get: function () {
return this._renderTime;
},
enumerable: false,
configurable: true
});
Object.defineProperty(AdvancedDynamicTextureInstrumentation.prototype, "layoutTimeCounter", {
/**
* Gets the perf counter used to capture layout time
*/
get: function () {
return this._layoutTime;
},
enumerable: false,
configurable: true
});
Object.defineProperty(AdvancedDynamicTextureInstrumentation.prototype, "captureRenderTime", {
/**
* Enable or disable the render time capture
*/
get: function () {
return this._captureRenderTime;
},
set: function (value) {
var _this = this;
if (value === this._captureRenderTime) {
return;
}
this._captureRenderTime = value;
if (value) {
this._onBeginRenderObserver = this.texture.onBeginRenderObservable.add(function () {
_this._renderTime.beginMonitoring();
});
this._onEndRenderObserver = this.texture.onEndRenderObservable.add(function () {
_this._renderTime.endMonitoring(true);
});
}
else {
this.texture.onBeginRenderObservable.remove(this._onBeginRenderObserver);
this._onBeginRenderObserver = null;
this.texture.onEndRenderObservable.remove(this._onEndRenderObserver);
this._onEndRenderObserver = null;
}
},
enumerable: false,
configurable: true
});
Object.defineProperty(AdvancedDynamicTextureInstrumentation.prototype, "captureLayoutTime", {
/**
* Enable or disable the layout time capture
*/
get: function () {
return this._captureLayoutTime;
},
set: function (value) {
var _this = this;
if (value === this._captureLayoutTime) {
return;
}
this._captureLayoutTime = value;
if (value) {
this._onBeginLayoutObserver = this.texture.onBeginLayoutObservable.add(function () {
_this._layoutTime.beginMonitoring();
});
this._onEndLayoutObserver = this.texture.onEndLayoutObservable.add(function () {
_this._layoutTime.endMonitoring(true);
});
}
else {
this.texture.onBeginLayoutObservable.remove(this._onBeginLayoutObserver);
this._onBeginLayoutObserver = null;
this.texture.onEndLayoutObservable.remove(this._onEndLayoutObserver);
this._onEndLayoutObserver = null;
}
},
enumerable: false,
configurable: true
});
/**
* Dispose and release associated resources.
*/
AdvancedDynamicTextureInstrumentation.prototype.dispose = function () {
this.texture.onBeginRenderObservable.remove(this._onBeginRenderObserver);
this._onBeginRenderObserver = null;
this.texture.onEndRenderObservable.remove(this._onEndRenderObserver);
this._onEndRenderObserver = null;
this.texture.onBeginLayoutObservable.remove(this._onBeginLayoutObserver);
this._onBeginLayoutObserver = null;
this.texture.onEndLayoutObservable.remove(this._onEndLayoutObserver);
this._onEndLayoutObserver = null;
this.texture = null;
};
return AdvancedDynamicTextureInstrumentation;
}());
/***/ }),
/***/ "../../../dev/gui/src/2D/advancedDynamicTexture.ts":
/*!*********************************************************!*\
!*** ../../../dev/gui/src/2D/advancedDynamicTexture.ts ***!
\*********************************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ AdvancedDynamicTexture: () => (/* binding */ AdvancedDynamicTexture)
/* harmony export */ });
/* harmony import */ var tslib__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! tslib */ "../../../../node_modules/tslib/tslib.es6.mjs");
/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/stringTools */ "babylonjs/Misc/perfCounter");
/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _controls_container__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./controls/container */ "../../../dev/gui/src/2D/controls/container.ts");
/* harmony import */ var _controls_control__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./controls/control */ "../../../dev/gui/src/2D/controls/control.ts");
/* harmony import */ var _style__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./style */ "../../../dev/gui/src/2D/style.ts");
/* harmony import */ var _measure__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./measure */ "../../../dev/gui/src/2D/measure.ts");
/**
* Class used to create texture to support 2D GUI elements
* @see https://doc.babylonjs.com/features/featuresDeepDive/gui/gui
*/
var AdvancedDynamicTexture = /** @class */ (function (_super) {
(0,tslib__WEBPACK_IMPORTED_MODULE_5__.__extends)(AdvancedDynamicTexture, _super);
/** @internal */
function AdvancedDynamicTexture(name, widthOrOptions, _height, scene, generateMipMaps, samplingMode, invertY) {
if (_height === void 0) { _height = 0; }
if (generateMipMaps === void 0) { generateMipMaps = false; }
if (samplingMode === void 0) { samplingMode = babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.Texture.NEAREST_SAMPLINGMODE; }
if (invertY === void 0) { invertY = true; }
var _this = this;
var _a, _b;
widthOrOptions = widthOrOptions !== null && widthOrOptions !== void 0 ? widthOrOptions : 0;
var width = typeof widthOrOptions === "object" && widthOrOptions !== undefined ? ((_a = widthOrOptions.width) !== null && _a !== void 0 ? _a : 0) : (widthOrOptions !== null && widthOrOptions !== void 0 ? widthOrOptions : 0);
var height = typeof widthOrOptions === "object" && widthOrOptions !== undefined ? ((_b = widthOrOptions.height) !== null && _b !== void 0 ? _b : 0) : _height;
_this = _super.call(this, name, { width: width, height: height }, typeof widthOrOptions === "object" && widthOrOptions !== undefined ? widthOrOptions : scene, generateMipMaps, samplingMode, babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.Constants.TEXTUREFORMAT_RGBA, invertY) || this;
/** Indicates whether the ADT is used autonomously */
_this.useStandalone = false;
/** Observable that fires when the GUI is ready */
_this.onGuiReadyObservable = new babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.Observable();
_this._isDirty = false;
/** @internal */
_this._rootContainer = new _controls_container__WEBPACK_IMPORTED_MODULE_1__.Container("root");
/** @internal */
_this._lastControlOver = {};
/** @internal */
_this._lastControlDown = {};
/** @internal */
_this._capturingControl = {};
/** @internal */
_this._linkedControls = new Array();
/** @internal */
_this._isFullscreen = false;
_this._fullscreenViewport = new babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.Viewport(0, 0, 1, 1);
_this._idealWidth = 0;
_this._idealHeight = 0;
_this._useSmallestIdeal = false;
_this._renderAtIdealSize = false;
_this._blockNextFocusCheck = false;
_this._renderScale = 1;
_this._cursorChanged = false;
_this._defaultMousePointerId = 0;
_this._rootChildrenHaveChanged = false;
_this._adjustToEngineHardwareScalingLevel = false;
/** @internal */
_this._capturedPointerIds = new Set();
/** @internal */
_this._numLayoutCalls = 0;
/** @internal */
_this._numRenderCalls = 0;
/**
* Define type to string to ensure compatibility across browsers
* Safari doesn't support DataTransfer constructor
*/
_this._clipboardData = "";
/**
* Observable event triggered each time an clipboard event is received from the rendering canvas
*/
_this.onClipboardObservable = new babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.Observable();
/**
* Observable event triggered each time a pointer down is intercepted by a control
*/
_this.onControlPickedObservable = new babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.Observable();
/**
* Observable event triggered before layout is evaluated
*/
_this.onBeginLayoutObservable = new babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.Observable();
/**
* Observable event triggered after the layout was evaluated
*/
_this.onEndLayoutObservable = new babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.Observable();
/**
* Observable event triggered before the texture is rendered
*/
_this.onBeginRenderObservable = new babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.Observable();
/**
* Observable event triggered after the texture was rendered
*/
_this.onEndRenderObservable = new babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.Observable();
/**
* Gets or sets a boolean defining if alpha is stored as premultiplied
*/
_this.premulAlpha = false;
/**
* Gets or sets a boolean indicating that the canvas must be reverted on Y when updating the texture
*/
_this.applyYInversionOnUpdate = true;
/**
* A boolean indicating whether or not the elements can be navigated to using the tab key.
* Defaults to false.
*/
_this.disableTabNavigation = false;
/**
* A boolean indicating whether controls can be picked/clicked on or not. Defaults to false.
*/
_this.disablePicking = false;
/**
* If set to true, the POINTERTAP event type will be used for "click", instead of POINTERUP
*/
_this.usePointerTapForClickEvent = false;
/**
* If this is set, even when a control is pointer blocker, some events can still be passed through to the scene.
* Options from values are PointerEventTypes
* POINTERDOWN, POINTERUP, POINTERMOVE, POINTERWHEEL, POINTERPICK, POINTERTAP, POINTERDOUBLETAP
*/
_this.skipBlockEvents = 0;
/**
* If set to true, every scene render will trigger a pointer event for the GUI
* if it is linked to a mesh or has controls linked to a mesh. This will allow
* you to catch the pointer moving around the GUI due to camera or mesh movements,
* but it has a performance cost.
*/
_this.checkPointerEveryFrame = false;
_this._useInvalidateRectOptimization = true;
// Invalidated rectangle which is the combination of all invalidated controls after they have been rotated into absolute position
_this._invalidatedRectangle = null;
_this._alreadyRegisteredForRender = false;
_this._clearMeasure = new _measure__WEBPACK_IMPORTED_MODULE_4__.Measure(0, 0, 0, 0);
_this._focusProperties = { index: 0, total: -1 };
/**
* @internal
*/
_this._onClipboardCopy = function (rawEvt) {
var evt = rawEvt;
var ev = new babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.ClipboardInfo(babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.ClipboardEventTypes.COPY, evt);
_this.onClipboardObservable.notifyObservers(ev);
evt.preventDefault();
};
/**
* @internal
*/
_this._onClipboardCut = function (rawEvt) {
var evt = rawEvt;
var ev = new babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.ClipboardInfo(babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.ClipboardEventTypes.CUT, evt);
_this.onClipboardObservable.notifyObservers(ev);
evt.preventDefault();
};
/**
* @internal
*/
_this._onClipboardPaste = function (rawEvt) {
var evt = rawEvt;
var ev = new babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.ClipboardInfo(babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.ClipboardEventTypes.PASTE, evt);
_this.onClipboardObservable.notifyObservers(ev);
evt.preventDefault();
};
/**
* Recreate the content of the ADT from a JSON object
* @param serializedObject define the JSON serialized object to restore from
* @param scaleToSize defines whether to scale to texture to the saved size
* @param urlRewriter defines an url rewriter to update urls before sending them to the controls
* @deprecated Please use parseSerializedObject instead
*/
_this.parseContent = _this.parseSerializedObject;
scene = _this.getScene();
if (!scene || !_this._texture) {
return _this;
}
_this.applyYInversionOnUpdate = invertY;
_this._rootElement = scene.getEngine().getInputElement();
var adtOptions = widthOrOptions;
_this.useStandalone = !!(adtOptions === null || adtOptions === void 0 ? void 0 : adtOptions.useStandalone);
if (!_this.useStandalone) {
_this._renderObserver = scene.onBeforeCameraRenderObservable.add(function (camera) { return _this._checkUpdate(camera); });
}
/** Whenever a control is added or removed to the root, we have to recheck the camera projection as it can have changed */
_this._controlAddedObserver = _this._rootContainer.onControlAddedObservable.add(function (control) {
if (control) {
_this._rootChildrenHaveChanged = true;
}
});
_this._controlRemovedObserver = _this._rootContainer.onControlRemovedObservable.add(function (control) {
if (control) {
_this._rootChildrenHaveChanged = true;
}
});
_this._preKeyboardObserver = scene.onPreKeyboardObservable.add(function (info) {
// check if tab is pressed
if (!_this.disableTabNavigation && info.type === babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.KeyboardEventTypes.KEYDOWN && info.event.code === "Tab") {
var forward = !info.event.shiftKey;
if ((forward && _this._focusProperties.index === _this._focusProperties.total - 1) ||
(!forward && _this._focusProperties.index === 0 && _this._focusProperties.total > 0)) {
_this.focusedControl = null;
_this._focusProperties.index = 0;
_this._focusProperties.total = -1;
return;
}
_this._focusNextElement(forward);
info.event.preventDefault();
return;
}
if (!_this._focusedControl) {
return;
}
if (info.type === babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__.KeyboardEventTypes.KEYDOWN) {
_this._focusedControl.processKeyboard(info.event);
}
info.skipOnPointerObservable = true;
});
_this._rootContainer._link(_this);
_this.hasAlpha = true;
if (!width || !height) {
_this._resizeObserver = scene.getEngine().onResizeObservable.add(function () { return _this._onResize(); });
_this._onResize();
}
_this._texture.isReady = true;
return _this;
}
Object.defineProperty(AdvancedDynamicTexture.prototype, "numLayoutCalls", {
/** Gets the number of layout calls made the last time the ADT has been rendered */
get: function () {
return this._numLayoutCalls;
},
enumerable: false,
configurable: true
});
Object.defineProperty(AdvancedDynamicTexture.prototype, "numRenderCalls", {
/** Gets the number of render calls made the last time the ADT has been rendered */
get: function () {
return this._numRenderCalls;
},
enumerable: false,
configurable: true
});
Object.defineProperty(AdvancedDynamicTexture.prototype, "adjustToEngineHardwareScalingLevel", {
/**
* If set to true, the renderScale will be adjusted automatically to the engine's hardware scaling
* If this is set to true, manually setting the renderScale will be ignored
* This is useful when the engine's hardware scaling is set to a value other than 1
*/
get: