diff options
author | toasted-nutbread <toasted-nutbread@users.noreply.github.com> | 2021-02-13 22:52:28 -0500 |
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committer | GitHub <noreply@github.com> | 2021-02-13 22:52:28 -0500 |
commit | 6a271e067fa917614f4c81f473533e24c6d04404 (patch) | |
tree | 0d81658b1c03aecfbba133425aefc0ea7612338c /ext/mixed/js/scroll.js | |
parent | deed5027cd18bcdb9cb9d13cb7831be0ec5384e8 (diff) |
Move mixed/js (#1383)
* Move mixed/js/core.js to js/core.js
* Move mixed/js/yomichan.js to js/yomichan.js
* Move mixed/js/timer.js to js/debug/timer.js
* Move mixed/js/hotkey-handler.js to js/input/hotkey-handler.js
* Move mixed/js/hotkey-help-controller.js to js/input/hotkey-help-controller.js
* Move mixed/js/hotkey-util.js to js/input/hotkey-util.js
* Move mixed/js/audio-system.js to js/input/audio-system.js
* Move mixed/js/media-loader.js to js/input/media-loader.js
* Move mixed/js/text-to-speech-audio.js to js/input/text-to-speech-audio.js
* Move mixed/js/comm.js to js/comm/cross-frame-api.js
* Move mixed/js/api.js to js/comm/api.js
* Move mixed/js/frame-client.js to js/comm/frame-client.js
* Move mixed/js/frame-endpoint.js to js/comm/frame-endpoint.js
* Move mixed/js/display.js to js/display/display.js
* Move mixed/js/display-audio.js to js/display/display-audio.js
* Move mixed/js/display-generator.js to js/display/display-generator.js
* Move mixed/js/display-history.js to js/display/display-history.js
* Move mixed/js/display-notification.js to js/display/display-notification.js
* Move mixed/js/display-profile-selection.js to js/display/display-profile-selection.js
* Move mixed/js/japanese.js to js/language/japanese-util.js
* Move mixed/js/dictionary-data-util.js to js/language/dictionary-data-util.js
* Move mixed/js/document-focus-controller.js to js/dom/document-focus-controller.js
* Move mixed/js/document-util.js to js/dom/document-util.js
* Move mixed/js/dom-data-binder.js to js/dom/dom-data-binder.js
* Move mixed/js/html-template-collection.js to js/dom/html-template-collection.js
* Move mixed/js/panel-element.js to js/dom/panel-element.js
* Move mixed/js/popup-menu.js to js/dom/popup-menu.js
* Move mixed/js/selector-observer.js to js/dom/selector-observer.js
* Move mixed/js/scroll.js to js/dom/window-scroll.js
* Move mixed/js/text-scanner.js to js/language/text-scanner.js
* Move mixed/js/cache-map.js to js/general/cache-map.js
* Move mixed/js/object-property-accessor.js to js/general/object-property-accessor.js
* Move mixed/js/task-accumulator.js to js/general/task-accumulator.js
* Move mixed/js/environment.js to js/background/environment.js
* Move mixed/js/dynamic-loader.js to js/scripting/dynamic-loader.js
* Move mixed/js/dynamic-loader-sentinel.js to js/scripting/dynamic-loader-sentinel.js
Diffstat (limited to 'ext/mixed/js/scroll.js')
-rw-r--r-- | ext/mixed/js/scroll.js | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/ext/mixed/js/scroll.js b/ext/mixed/js/scroll.js deleted file mode 100644 index 33577795..00000000 --- a/ext/mixed/js/scroll.js +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Copyright (C) 2019-2021 Yomichan Authors - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <https://www.gnu.org/licenses/>. - */ - -class WindowScroll { - constructor(node) { - this._node = node; - this._animationRequestId = null; - this._animationStartTime = 0; - this._animationStartX = 0; - this._animationStartY = 0; - this._animationEndTime = 0; - this._animationEndX = 0; - this._animationEndY = 0; - this._requestAnimationFrameCallback = this._onAnimationFrame.bind(this); - } - - get x() { - return this._node !== null ? this._node.scrollLeft : window.scrollX || window.pageXOffset; - } - - get y() { - return this._node !== null ? this._node.scrollTop : window.scrollY || window.pageYOffset; - } - - toY(y) { - this.to(this.x, y); - } - - toX(x) { - this.to(x, this.y); - } - - to(x, y) { - this.stop(); - this._scroll(x, y); - } - - animate(x, y, time) { - this._animationStartX = this.x; - this._animationStartY = this.y; - this._animationStartTime = window.performance.now(); - this._animationEndX = x; - this._animationEndY = y; - this._animationEndTime = this._animationStartTime + time; - this._animationRequestId = window.requestAnimationFrame(this._requestAnimationFrameCallback); - } - - stop() { - if (this._animationRequestId === null) { - return; - } - - window.cancelAnimationFrame(this._animationRequestId); - this._animationRequestId = null; - } - - // Private - - _onAnimationFrame(time) { - if (time >= this._animationEndTime) { - this._scroll(this._animationEndX, this._animationEndY); - this._animationRequestId = null; - return; - } - - const t = this._easeInOutCubic((time - this._animationStartTime) / (this._animationEndTime - this._animationStartTime)); - this._scroll( - this._lerp(this._animationStartX, this._animationEndX, t), - this._lerp(this._animationStartY, this._animationEndY, t) - ); - - this._animationRequestId = window.requestAnimationFrame(this._requestAnimationFrameCallback); - } - - _easeInOutCubic(t) { - if (t < 0.5) { - return (4.0 * t * t * t); - } else { - t = 1.0 - t; - return 1.0 - (4.0 * t * t * t); - } - } - - _lerp(start, end, percent) { - return (end - start) * percent + start; - } - - _scroll(x, y) { - if (this._node !== null) { - this._node.scrollLeft = x; - this._node.scrollTop = y; - } else { - window.scroll(x, y); - } - } -} |