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basics working

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This commit is contained in:
Lea Anthony 2019-02-19 21:06:24 +11:00
parent a4b1f469e9
commit d971495ad3
5 changed files with 56 additions and 43 deletions
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2
app.go
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@ -46,6 +46,8 @@ func CreateApp(optionalConfig ...*AppConfig) *App {
log: newCustomLogger("App"),
}
result.log.Info("AIOSDOIIOASIDAOSIOASID")
appconfig, err := newAppConfig(userConfig)
if err != nil {
result.log.Fatalf("Cannot use custom HTML: %s", err.Error())

6
wails-mewn.go
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File diff suppressed because one or more lines are too long

6
wailsruntimeassets/default/default.html
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@ -1 +1,5 @@
<div id="app"></div>
<!DOCTYPE html>
<html lang="en">
<head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"></head>
<body><div id="app"></div><script type="text/javascript"></script></body>
</html>

80
wailsruntimeassets/default/wails.js
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@ -1,5 +1,4 @@
// Wails runtime JS
(function () {
window.wails = window.wails || {};
window.backend = {};
@ -13,6 +12,7 @@
return window.crypto.getRandomValues(array)[0];
}
// LOLRandom
function basicRandom() {
return Math.random() * 9007199254740991;
@ -32,9 +32,9 @@
// Don't xss yourself :-)
try {
new Function("var " + name);
return true
return true;
} catch (e) {
return false
return false;
}
}
@ -57,7 +57,7 @@
elem.appendChild(document.createTextNode(css));
}
var head = document.head || document.getElementsByTagName('head')[0];
head.appendChild(elem)
head.appendChild(elem);
}
/************************* Bindings *************************/
@ -67,25 +67,27 @@
// Creates the path given in the bindings path
function addBindingPath(pathSections) {
// Start at the base path
var currentPath = bindingsBasePath
var currentPath = bindingsBasePath;
// for each section of the given path
for (var section of pathSections) {
for (var sectionIndex in pathSections) {
var section = pathSections[sectionIndex];
// Is section a valid javascript identifier?
if (!isValidIdentifier(section)) {
var errMessage = section + " is not a valid javascript identifier."
var err = new Error(errMessage)
return [null, err]
var errMessage = section + " is not a valid javascript identifier.";
var err = new Error(errMessage);
return [null, err];
}
// Add if doesn't exist
if (!currentPath[section]) {
currentPath[section] = {}
currentPath[section] = {};
}
// update current path to new path
currentPath = currentPath[section]
currentPath = currentPath[section];
}
return [currentPath, null]
return [currentPath, null];
}
function newBinding(bindingName) {
@ -96,15 +98,17 @@
// Get the actual function/method call name
var callName = bindingSections.pop();
let pathToBinding;
let err;
var pathToBinding;
var err;
// Add path to binding
[pathToBinding, err] = addBindingPath(bindingSections)
var bs = addBindingPath(bindingSections);
var pathToBinding = bs[0];
var err = bs[1];
if (err != null) {
// We need to return an error
return err
return err;
}
// Add binding call
@ -115,7 +119,7 @@
// Actual function
function dynamic() {
var args = [].slice.call(arguments)
var args = [].slice.call(arguments);
return call(bindingName, args, timeout);
}
@ -160,12 +164,12 @@
var callbackID;
do {
callbackID = bindingName + "-" + randomFunc();
} while (callbacks[callbackID])
} while (callbacks[callbackID]);
// Set timeout
if (timeout > 0) {
var timeoutHandle = setTimeout(function () {
reject(Error("Call to " + bindingName + " timed out. Request ID: " + callbackID))
reject(Error("Call to " + bindingName + " timed out. Request ID: " + callbackID));
}, timeout);
}
@ -176,7 +180,7 @@
resolve: resolve
}
try {
var payloaddata = JSON.stringify(data)
var payloaddata = JSON.stringify(data);
// Create the message
message = {
type: "call",
@ -188,39 +192,38 @@
}
// Make the call
var payload = JSON.stringify(message)
var payload = JSON.stringify(message);
external.invoke(payload);
} catch (e) {
console.error(e)
console.error(e);
}
})
}
// Called by the backend to return data to a previously called
// binding invocation
function callback(incomingMessage) {
// Parse the message
var message
var message;
try {
message = JSON.parse(incomingMessage)
message = JSON.parse(incomingMessage);
} catch (e) {
wails.log.debug("Invalid JSON passed to callback: " + e.message)
wails.log.debug("Message: " + incomingMessage)
return
wails.log.debug("Invalid JSON passed to callback: " + e.message);
wails.log.debug("Message: " + incomingMessage);
return;
}
callbackID = message.callbackid
callbackData = callbacks[callbackID]
callbackID = message.callbackid;
callbackData = callbacks[callbackID];
if (!callbackData) {
console.error("Callback '" + callbackID + "' not registed!!!")
console.error("Callback '" + callbackID + "' not registed!!!");
return
}
clearTimeout(callbackData.timeoutHandle)
delete callbacks[callbackID]
clearTimeout(callbackData.timeoutHandle);
delete callbacks[callbackID];
if (message.error) {
return callbackData.reject(message.error)
return callbackData.reject(message.error);
}
return callbackData.resolve(message.data)
return callbackData.resolve(message.data);
}
/************************************************************/
@ -236,11 +239,12 @@
eventListeners[eventName].push(callback);
}
// notify informs frontend listeners that an event was emitted with the given data
function notify(eventName, data) {
if (eventListeners[eventName]) {
eventListeners[eventName].forEach(element => {
var parsedData = []
eventListeners[eventName].forEach(function(element) {
var parsedData = [];
// Parse data if we have it
if (data) {
try {
@ -274,6 +278,7 @@
// Events calls
window.wails.events = { emit: emit, on: on };
/************************************************************/
/************************* Logging **************************/
@ -329,6 +334,7 @@
addScript: addScript,
}
/************************************************************/
// Notify backend that the runtime has finished loading

1
wailsruntimeassets/default/wails.min.js vendored Normal file
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@ -0,0 +1 @@
(function(){window.wails=window.wails||{};window.backend={};function cryptoRandom(){var array=new Uint32Array(1);return window.crypto.getRandomValues(array)[0]}function basicRandom(){return Math.random()*9007199254740991}var randomFunc;if(window.crypto){randomFunc=cryptoRandom}else{randomFunc=basicRandom}function isValidIdentifier(name){try{new Function("var "+name);return true}catch(e){return false}}function addScript(js,callbackID){var script=document.createElement("script");script.text=js;document.body.appendChild(script);window.wails.events.emit(callbackID)}function injectCSS(css){var elem=document.createElement('style');elem.setAttribute('type','text/css');if(elem.styleSheet){elem.styleSheet.cssText=css}else{elem.appendChild(document.createTextNode(css))}var head=document.head||document.getElementsByTagName('head')[0];head.appendChild(elem)}var bindingsBasePath=window.backend;function addBindingPath(pathSections){var currentPath=bindingsBasePath;for(var sectionIndex in pathSections){var section=pathSections[sectionIndex];if(!isValidIdentifier(section)){var errMessage=section+" is not a valid javascript identifier.";var err=new Error(errMessage);return[null,err]}if(!currentPath[section]){currentPath[section]={}}currentPath=currentPath[section]}return[currentPath,null]}function newBinding(bindingName){var bindingSections=bindingName.split('.').splice(1);var callName=bindingSections.pop();var pathToBinding;var err;var bs=addBindingPath(bindingSections);var pathToBinding=bs[0];var err=bs[1];if(err!=null){return err}pathToBinding[callName]=function(){var timeout=0;function dynamic(){var args=[].slice.call(arguments);return call(bindingName,args,timeout)}dynamic.setTimeout=function(newTimeout){timeout=newTimeout};dynamic.getTimeout=function(){return timeout};return dynamic}()}var callbacks={};function call(bindingName,data,timeout){if(timeout==null||timeout==undefined){timeout=0}return new Promise(function(resolve,reject){var callbackID;do{callbackID=bindingName+"-"+randomFunc()}while(callbacks[callbackID]);if(timeout>0){var timeoutHandle=setTimeout(function(){reject(Error("Call to "+bindingName+" timed out. Request ID: "+callbackID))},timeout)}callbacks[callbackID]={timeoutHandle:timeoutHandle,reject:reject,resolve:resolve};try{var payloaddata=JSON.stringify(data);message={type:"call",callbackid:callbackID,payload:{bindingName:bindingName,data:payloaddata}};var payload=JSON.stringify(message);external.invoke(payload)}catch(e){console.error(e)}})}function callback(incomingMessage){var message;try{message=JSON.parse(incomingMessage)}catch(e){wails.log.debug("Invalid JSON passed to callback: "+e.message);wails.log.debug("Message: "+incomingMessage);return}callbackID=message.callbackid;callbackData=callbacks[callbackID];if(!callbackData){console.error("Callback '"+callbackID+"' not registed!!!");return}clearTimeout(callbackData.timeoutHandle);delete callbacks[callbackID];if(message.error){return callbackData.reject(message.error)}return callbackData.resolve(message.data)}var eventListeners={};function on(eventName,callback){eventListeners[eventName]=eventListeners[eventName]||[];eventListeners[eventName].push(callback)}function notify(eventName,data){if(eventListeners[eventName]){eventListeners[eventName].forEach(function(element){var parsedData=[];if(data){try{parsedData=JSON.parse(data)}catch(e){wails.log.error("Invalid JSON data sent to notify. Event name = "+eventName)}}element.apply(null,parsedData)})}}function emit(eventName){var data=JSON.stringify([].slice.apply(arguments).slice(1));message={type:"event",payload:{name:eventName,data:data}};external.invoke(JSON.stringify(message))}window.wails.events={emit:emit,on:on};function sendLogMessage(level,message){message={type:"log",payload:{level:level,message:message}};external.invoke(JSON.stringify(message))}function logDebug(message){sendLogMessage("debug",message)}function logInfo(message){sendLogMessage("info",message)}function logWarning(message){sendLogMessage("warning",message)}function logError(message){sendLogMessage("error",message)}function logFatal(message){sendLogMessage("fatal",message)}window.wails.log={debug:logDebug,info:logInfo,warning:logWarning,error:logError,fatal:logFatal};window.wails._={newBinding:newBinding,callback:callback,notify:notify,sendLogMessage:sendLogMessage,callbacks:callbacks,injectCSS:injectCSS,addScript:addScript};window.wails.events.emit("wails:loaded");alert("end");})();