mirror of
https://github.com/transatoshi-mw/grin-web-wallet.git
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136 lines
3.3 KiB
JavaScript
Executable File
136 lines
3.3 KiB
JavaScript
Executable File
// Use strict
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"use strict";
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// Classes
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// Caps lock class
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class CapsLock {
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// Public
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// Constructor
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constructor() {
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// Set state
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this.state = false;
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// Get is linux
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this.isLinux = (typeof navigator === "object" && navigator !== null) ? (("userAgentData" in navigator === true && "platform" in navigator["userAgentData"] === true) ? navigator["userAgentData"]["platform"] : navigator["platform"]).toLowerCase().indexOf("linux") !== Common.INDEX_NOT_FOUND : false;
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// Turning off
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this.turningOff = false;
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// Get body display
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this.bodyDisplay = $("body");
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// Set self
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var self = this;
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// Document key down, key up, mouse down, mouse up, and mousemove event
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$(document).on("keydown keyup mousedown mouseup mousemove", function(event) {
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// Check if Linux, event is key up or key down, and caps lock is the key
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if(self.isLinux === true && (event["type"] === "keyup" || event["type"] === "keydown") && event["originalEvent"]["code"] === "CapsLock") {
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// Check if event is key down
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if(event["type"] === "keydown") {
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// Check if caps lock is off
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if(event["originalEvent"].getModifierState("CapsLock") === false) {
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// Check if state is off
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if(self.state === false) {
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// Set state
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self.state = true;
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// Set that body display has caps lock
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self.bodyDisplay.addClass("capsLock");
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}
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}
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// Otherwise
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else
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// Set turning off
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self.turningOff = true;
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}
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// Otherwise assume event is key up
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else {
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// Check if turning off
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if(self.turningOff === true) {
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// Clear turning off
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self.turningOff = false;
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// Check if state is on
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if(self.state === true) {
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// Clear state
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self.state = false;
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// Set that body display doesn't have caps lock
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self.bodyDisplay.removeClass("capsLock");
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}
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}
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}
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}
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// Otherwise check if event includes the ability to get the modifier state
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else if(typeof event === "object" && event !== null && "originalEvent" in event === true && typeof event["originalEvent"] === "object" && event["originalEvent"] !== null && "getModifierState" in event["originalEvent"] === true) {
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// Check if caps lock is on
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if(event["originalEvent"].getModifierState("CapsLock") === true) {
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// Check if state is off
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if(self.state === false) {
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// Set state
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self.state = true;
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// Set that body display has caps lock
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self.bodyDisplay.addClass("capsLock");
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}
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}
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// Otherwise check if caps lock is off
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else if(event["originalEvent"].getModifierState("CapsLock") === false) {
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// Check if state is on
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if(self.state === true) {
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// Clear state
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self.state = false;
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// Set that body display doesn't have caps lock
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self.bodyDisplay.removeClass("capsLock");
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}
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}
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}
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});
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}
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// Is on
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isOn() {
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// Return if caps lock is on
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return this.state === true;
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}
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// Is off
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isOff() {
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// Return if not on
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return this.isOn() === false;
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}
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}
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// Main function
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// Set global object's caps lock
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globalThis["CapsLock"] = CapsLock;
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