阅读:2747回复:8
求教一下这个鼠标手势脚本怎么去掉轨迹显示呢?尝试着修改了一下,发现不知道怎么去掉轨迹显示,来求教一下,谢谢大家 // ==UserScript== // @name Mousegestures.uc.js // @namespace Mousegestures@gmail.com // @description 自定义鼠标手势,自用 DIY版 // @author 紫云飞&黒仪大螃蟹 // @homepageURL http://www.cnblogs.com/ziyunfei/archive/2011/12/15/2289504.html // @include chrome://browser/content/browser.xul // @charset UTF-8 // ==/UserScript== (() => { 'use strict'; let ucjsMouseGestures = { lastX: 0, lastY: 0, directionChain: '', isMouseDownL: false, isMouseDownR: false, hideFireContext: false, shouldFireContext: false, GESTURES: { 'L': {name: '后退', cmd: () => getWebNavigation().canGoBack && getWebNavigation().goBack()}, 'R': {name: '前进', cmd: () => getWebNavigation().canGoForward && getWebNavigation().goForward()}, 'U': {name: '向上滚动', cmd: () => goDoCommand('cmd_scrollPageUp')}, 'D': {name: '向下滚动', cmd: () => goDoCommand('cmd_scrollPageDown')}, 'UD': {name: '刷新当前页面', cmd: function() {document.getElementById("Browser:Reload").doCommand();}}, 'LU': {name: '转到页首', cmd: () => goDoCommand('cmd_scrollTop')}, 'LD': {name: '转到页尾', cmd: () => goDoCommand('cmd_scrollBottom')}, }, init: function() { let self = this; ['mousedown', 'mousemove', 'mouseup', 'contextmenu', 'DOMMouseScroll'].forEach(type => { gBrowser.mPanelContainer.addEventListener(type, self, true); }); gBrowser.mPanelContainer.addEventListener('unload', () => { ['mousedown', 'mousemove', 'mouseup', 'contextmenu', 'DOMMouseScroll'].forEach(type => { gBrowser.mPanelContainer.removeEventListener(type, self, true); }); }, false); }, handleEvent: function(event) { switch (event.type) { case 'mousedown': if (event.button == 2) { this.isMouseDownR = true; this.hideFireContext = false; [this.lastX, this.lastY, this.directionChain] = [event.screenX, event.screenY, '']; } if (event.button == 0) { this.isMouseDownR = false; this.stopGesture(); } break; case 'mousemove': if (this.isMouseDownR) { let[subX, subY] = [event.screenX - this.lastX, event.screenY - this.lastY]; let[distX, distY] = [(subX > 0 ? subX : (-subX)), (subY > 0 ? subY : (-subY))]; let direction; if (distX < 10 && distY < 10) return; if (distX > distY) direction = subX < 0 ? 'L' : 'R'; else direction = subY < 0 ? 'U' : 'D'; if (!this.xdTrailArea) { this.xdTrailArea = document.createElement('hbox'); let canvas = document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas'); canvas.setAttribute('width', window.screen.width); canvas.setAttribute('height', window.screen.height); this.xdTrailAreaContext = canvas.getContext('2d'); this.xdTrailArea.style.cssText = '-moz-user-focus: none !important;-moz-user-select: none !important;display: -moz-box !important;box-sizing: border-box !important;pointer-events: none !important;margin: 0 !important;padding: 0 !important;width: 100% !important;height: 100% !important;border: none !important;box-shadow: none !important;overflow: hidden !important;background: none !important;opacity: 0.9 !important;position: fixed !important;z-index: 2147483647 !important;'; this.xdTrailArea.appendChild(canvas); gBrowser.selectedBrowser.parentNode.insertBefore(this.xdTrailArea, gBrowser.selectedBrowser.nextSibling); } if (this.xdTrailAreaContext) { this.hideFireContext = true; this.xdTrailAreaContext.strokeStyle = '#0065FF'; this.xdTrailAreaContext.lineJoin = 'round'; this.xdTrailAreaContext.lineCap = 'round'; this.xdTrailAreaContext.lineWidth = 3; this.xdTrailAreaContext.beginPath(); this.xdTrailAreaContext.moveTo(this.lastX - gBrowser.selectedBrowser.boxObject.screenX, this.lastY - gBrowser.selectedBrowser.boxObject.screenY); this.xdTrailAreaContext.lineTo(event.screenX - gBrowser.selectedBrowser.boxObject.screenX, event.screenY - gBrowser.selectedBrowser.boxObject.screenY); this.xdTrailAreaContext.closePath(); this.xdTrailAreaContext.stroke(); this.lastX = event.screenX; this.lastY = event.screenY; } if (direction != this.directionChain.charAt(this.directionChain.length - 1)) { this.directionChain += direction; XULBrowserWindow.statusTextField.label = this.GESTURES[this.directionChain] ? '手势: ' + this.directionChain + ' ' + this.GESTURES[this.directionChain].name : '未知手势:' + this.directionChain; } } break; case 'mouseup': if (this.isMouseDownR && event.button == 2) { if (this.directionChain) this.shouldFireContext = false; this.isMouseDownR = false; this.directionChain && this.stopGesture(); } break; case 'contextmenu': if (this.isMouseDownR || this.hideFireContext) { this.shouldFireContext = true; this.hideFireContext = false; event.preventDefault(); event.stopPropagation(); } break; case 'DOMMouseScroll': if (this.isMouseDownR) { this.shouldFireContext = false; this.hideFireContext = true; this.directionChain = 'W' + (event.detail > 0 ? '+' : '-'); this.stopGesture(); } break; } }, stopGesture: function() { if (this.GESTURES[this.directionChain]) this.GESTURES[this.directionChain].cmd(); if (this.xdTrailArea) { this.xdTrailArea.parentNode.removeChild(this.xdTrailArea); this.xdTrailArea = null; this.xdTrailAreaContext = null; } this.directionChain = ''; setTimeout(() => XULBrowserWindow.statusTextField.label = '', 2000); this.hideFireContext = true; } }; ucjsMouseGestures.init(); })(); |
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1楼#
发布于:2018-01-10 16:28
最简单的改法,把
if (!this.xdTrailArea) { 改成 if (!this.xdTrailArea && false) { |
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2楼#
发布于:2018-01-11 08:54
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3楼#
发布于:2018-01-11 14:28
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4楼#
发布于:2018-01-11 23:06
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5楼#
发布于:2018-01-12 08:51
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6楼#
发布于:2022-01-12 10:16
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7楼#
发布于:2022-01-13 01:29
// @include chrome://browser/content/browser.xul Seeing that, what version of firefox are you using ? that script is for a very old version. I can not check (i have the last version of firefox), but maybe you need to do some like, remove: if (!this.xdTrailArea) { this.xdTrailArea = document.createElement('hbox'); let canvas = document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas'); canvas.setAttribute('width', window.screen.width); canvas.setAttribute('height', window.screen.height); this.xdTrailAreaContext = canvas.getContext('2d'); this.xdTrailArea.style.cssText = '-moz-user-focus: none !important;-moz-user-select: none !important;display: -moz-box !important;box-sizing: border-box !important;pointer-events: none !important;margin: 0 !important;padding: 0 !important;width: 100% !important;height: 100% !important;border: none !important;box-shadow: none !important;overflow: hidden !important;background: none !important;opacity: 0.9 !important;position: fixed !important;z-index: 2147483647 !important;'; this.xdTrailArea.appendChild(canvas); gBrowser.selectedBrowser.parentNode.insertBefore(this.xdTrailArea, gBrowser.selectedBrowser.nextSibling); } if (this.xdTrailAreaContext) { this.hideFireContext = true; this.xdTrailAreaContext.strokeStyle = '#0065FF'; this.xdTrailAreaContext.lineJoin = 'round'; this.xdTrailAreaContext.lineCap = 'round'; this.xdTrailAreaContext.lineWidth = 3; this.xdTrailAreaContext.beginPath(); this.xdTrailAreaContext.moveTo(this.lastX - gBrowser.selectedBrowser.boxObject.screenX, this.lastY - gBrowser.selectedBrowser.boxObject.screenY); this.xdTrailAreaContext.lineTo(event.screenX - gBrowser.selectedBrowser.boxObject.screenX, event.screenY - gBrowser.selectedBrowser.boxObject.screenY); this.xdTrailAreaContext.closePath(); this.xdTrailAreaContext.stroke(); this.lastX = event.screenX; this.lastY = event.screenY; }and remove if (this.xdTrailArea) { this.xdTrailArea.parentNode.removeChild(this.xdTrailArea); this.xdTrailArea = null; this.xdTrailAreaContext = null; } |
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8楼#
发布于:2022-01-14 14:06
我倒是喜欢轨迹显示,画起来感觉有交互性
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