taigrr/wails
1
0
Fork 0
mirror of https://github.com/taigrr/wails.git synced 2026-04-16 19:55:05 -07:00
Code Issues Packages Projects Releases Wiki Activity

WIP

Browse Source
This commit is contained in:
Lea Anthony
2019-11-03 09:52:06 +11:00
parent afe57802ad
commit 241f10188b
11 changed files with 232 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
app.go
View File

@@ -2,6 +2,7 @@ package wails
import (
"os"
"runtime"
"syscall"
"github.com/syossan27/tebata"
@@ -43,7 +44,7 @@ func CreateApp(optionalConfig ...*AppConfig) *App {
}
result := &App{
logLevel: "info",
logLevel: "debug",
renderer: renderer.NewWebView(),
ipc: ipc.NewManager(),
bindingManager: binding.NewManager(),
@@ -102,6 +103,11 @@ func (a *App) start() error {
return err
}
// Enable console for Windows debug builds
if runtime.GOOS == "windows" && BuildMode == cmd.BuildModeDebug {
a.renderer.EnableConsole()
}
// Start signal handler
t := tebata.New(os.Interrupt, os.Kill, syscall.SIGTERM, syscall.SIGINT, syscall.SIGKILL)
t.Reserve(func() {

2
cmd/templates/angular-template/frontend/browserslist
View File

@@ -9,4 +9,4 @@
last 2 versions
Firefox ESR
not dead
not IE 9-11 # For IE 9-11 support, remove 'not'.
IE 9-11 # For IE 9-11 support, remove 'not'.

2
lib/interfaces/renderer.go
View File

@@ -3,10 +3,12 @@ package interfaces
import (
"github.com/wailsapp/wails/lib/messages"
)
// Renderer is an interface describing a Wails target to render the app to
type Renderer interface {
Initialise(AppConfig, IPCManager, EventManager) error
Run() error
EnableConsole()
// Binding
NewBinding(bindingName string) error

4
lib/renderer/bridge.go
View File

@@ -74,6 +74,10 @@ func (h *Bridge) evalJS(js string, mtype messageType) error {
return nil
}
// EnableConsole not needed for bridge!
func (h *Bridge) EnableConsole() {
}
func (h *Bridge) injectCSS(css string) {
// Minify css to overcome issues in the browser with carriage returns
minified, err := htmlmin.Minify([]byte(css), &htmlmin.Options{

3
lib/renderer/renderer-mewn.go
View File

File diff suppressed because one or more lines are too long

25
lib/renderer/webview.go
View File

@@ -19,12 +19,13 @@ import (
// WebView defines the main webview application window
// Default values in []
type WebView struct {
window wv.WebView // The webview object
ipc interfaces.IPCManager
log *logger.CustomLogger
config interfaces.AppConfig
eventManager interfaces.EventManager
bindingCache []string
window wv.WebView // The webview object
ipc interfaces.IPCManager
log *logger.CustomLogger
config interfaces.AppConfig
eventManager interfaces.EventManager
bindingCache []string
enableConsole bool
}
// NewWebView returns a new WebView struct
@@ -103,6 +104,11 @@ func (w *WebView) evalJS(js string) error {
return nil
}
// EnableConsole enables the console!
func (w *WebView) EnableConsole() {
w.enableConsole = true
}
// Escape the Javascripts!
func escapeJS(js string) (string, error) {
result := strings.Replace(js, "\\", "\\\\", -1)
@@ -172,6 +178,13 @@ func (w *WebView) Run() error {
w.log.Info("Running...")
// Inject firebug in debug mode on Windows
if w.enableConsole {
w.log.Debug("Enabling Wails console")
console := mewn.String("../../runtime/assets/console.js")
w.evalJS(console)
}
// Runtime assets
wailsRuntime := mewn.String("../../runtime/assets/wails.js")
w.evalJS(wailsRuntime)

174
runtime/assets/console.js Normal file
View File

@@ -0,0 +1,174 @@
(function () {
window.wailsconsole = {};
var debugconsole = document.createElement("div");
var header = document.createElement("div");
var consoleOut = document.createElement("div");
document.addEventListener('keyup', logKey);
debugconsole.id = "wailsdebug";
debugconsole.style.width = "100%";
debugconsole.style.height = "35%";
debugconsole.style.maxHeight = "35%";
debugconsole.style.position = "fixed";
debugconsole.style.left = "0px";
debugconsole.style.backgroundColor = "rgba(255,255,255,0.8)";
debugconsole.style.borderTop = '1px solid black';
debugconsole.style.color = "black";
debugconsole.style.display = "none";
header.style.width = "100%";
header.style.height = "25px";
header.style.display = "block";
// header.style.paddingTop = "3px";
header.style.verticalAlign = "middle";
header.style.paddingLeft = "10px";
header.style.background = "rgba(255,255,255,0.8)";
header.innerHTML = " <span style='vertical-align: middle'> Wails Console > <input id='conin' style='border: solid 1px black; width: 50%'></input><span style='padding-left: 5px; cursor:pointer;' onclick='window.wailsconsole.clearConsole()'>Clear</span></span>";
consoleOut.style.position = "absolute";
consoleOut.style.width = "100%";
consoleOut.style.height = "auto";
consoleOut.style.top = "25px";
// consoleOut.style.paddingLeft = "10px";
consoleOut.style.bottom = "0px";
consoleOut.style.backgroundColor = "rgba(200,200,200,1)";
consoleOut.style.overflowY = "scroll";
consoleOut.style.msOverflowStyle = "-ms-autohiding-scrollbar";
debugconsole.appendChild(header);
debugconsole.appendChild(consoleOut);
document.body.appendChild(debugconsole);
console.log(debugconsole.style.display)
function logKey(e) {
var conin = document.getElementById('conin');
if (e.which == 27) {
toggleConsole(conin);
}
if (e.which == 13 && consoleVisible()) {
var command = conin.value.trim();
if (command.length > 0) {
console.log("> " + command)
try {
evaluateInput(command);
} catch (e) {
console.error(e.message);
}
conin.value = "";
}
}
};
function consoleVisible() {
return debugconsole.style.display == "block";
}
function toggleConsole(conin) {
var display = "none"
if (debugconsole.style.display == "none") display = "block";
debugconsole.style.display = display;
if (display == "block") {
conin.focus();
}
}
function evaluateExpression(expression) {
var pathSegments = [].concat(expression.split('.'));
if (pathSegments[0] == 'window') {
pathSegments.shift()
}
var currentObject = window;
for (var i = 0; i < pathSegments.length; i++) {
var pathSegment = pathSegments[i];
if (currentObject[pathSegment] == undefined) {
return false;
}
currentObject = currentObject[pathSegment];
}
console.log(JSON.stringify(currentObject));
return true;
}
function evaluateInput(command) {
try {
if (evaluateExpression(command)) {
return
} else {
eval(command);
}
} catch (e) {
console.error(e.message)
}
}
// Set us up as a listener
function hookIntoIPC() {
if (window.wails && window.wails._ && window.wails._.AddIPCListener) {
window.wails._.AddIPCListener(processIPCMessage);
} else {
setTimeout(hookIntoIPC, 100);
}
}
hookIntoIPC();
function processIPCMessage(message) {
console.log(message);
var parsedMessage;
try {
parsedMessage = JSON.parse(message);
} catch (e) {
console.error("Error in parsing IPC message: " + e.message);
return false;
}
var logmessage = "[IPC] "
switch (parsedMessage.type) {
case 'call':
logmessage += " Call: " + parsedMessage.payload.bindingName;
var params = "";
var parsedParams = JSON.parse(parsedMessage.payload.data);
if (parsedParams.length > 0) {
params = parsedParams;
}
logmessage += "(" + params + ")";
break;
case 'log':
logmessage += "Log (" + parsedMessage.payload.level + "): " + parsedMessage.payload.message;
break;
default:
logmessage = message;
}
console.log(logmessage);
}
window.wailsconsole.clearConsole = function () {
consoleOut.innerHTML = "";
}
console.log = function (message) {
consoleOut.innerHTML = consoleOut.innerHTML + "<span style='padding-left: 5px'>" + message + '</span><br/>';
consoleOut.scrollTop = consoleOut.scrollHeight;
};
console.error = function (message) {
consoleOut.innerHTML = consoleOut.innerHTML + "<span style='color:red; padding-left: 5px'> Error: " + message + '</span><br/>';
consoleOut.scrollTop = consoleOut.scrollHeight;
};
// var h = document.getElementsByTagName("html")[0];
// console.log("html margin: " + h.style.marginLeft);
// console.log("html padding: " + h.style.paddingLeft);
// setInterval(function() { console.log("test");}, 1000);
// setInterval(function() { console.error("oops");}, 3000);
// var script = document.createElement('script');
// script.src = "https://cdnjs.cloudflare.com/ajax/libs/firebug-lite/1.4.0/firebug-lite.js#startOpened=true";
// document.body.appendChild(script);
})();

2
runtime/assets/wails.js
View File

@@ -1 +1 @@
!function(n){var e={};function t(r){if(e[r])return e[r].exports;var o=e[r]={i:r,l:!1,exports:{}};return n[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}t.m=n,t.c=e,t.d=function(n,e,r){t.o(n,e)||Object.defineProperty(n,e,{enumerable:!0,get:r})},t.r=function(n){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(n,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(n,"__esModule",{value:!0})},t.t=function(n,e){if(1&e&&(n=t(n)),8&e)return n;if(4&e&&"object"==typeof n&&n&&n.__esModule)return n;var r=Object.create(null);if(t.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:n}),2&e&&"string"!=typeof n)for(var o in n)t.d(r,o,function(e){return n[e]}.bind(null,o));return r},t.n=function(n){var e=n&&n.__esModule?function(){return n.default}:function(){return n};return t.d(e,"a",e),e},t.o=function(n,e){return Object.prototype.hasOwnProperty.call(n,e)},t.p="",t(t.s=0)}([function(n,e,t){"use strict";t.r(e);var r={};t.r(r),t.d(r,"Debug",function(){return c}),t.d(r,"Info",function(){return u}),t.d(r,"Warning",function(){return l}),t.d(r,"Error",function(){return f}),t.d(r,"Fatal",function(){return d});var o={};function i(n,e,t){var r={type:n,callbackID:t,payload:e};!function(n){window.wailsbridge?window.wailsbridge.websocket.send(n):window.external.invoke(n)}(JSON.stringify(r))}function a(n,e){i("log",{level:n,message:e})}function c(n){a("debug",n)}function u(n){a("info",n)}function l(n){a("warning",n)}function f(n){a("error",n)}function d(n){a("fatal",n)}t.r(o),t.d(o,"OpenURL",function(){return y}),t.d(o,"OpenFile",function(){return g});var s,p={};function w(n,e,t){return null!=t&&null!=t||(t=0),new Promise(function(r,o){var a;do{a=n+"-"+s()}while(p[a]);if(t>0)var c=setTimeout(function(){o(Error("Call to "+n+" timed out. Request ID: "+a))},t);p[a]={timeoutHandle:c,reject:o,resolve:r};try{i("call",{bindingName:n,data:JSON.stringify(e)},a)}catch(n){console.error(n)}})}function v(n,e){return w(".wails."+n,e)}function y(n){return v("Browser.OpenURL",n)}function g(n){return v("Browser.OpenFile",n)}s=window.crypto?function(){var n=new Uint32Array(1);return window.crypto.getRandomValues(n)[0]}:function(){return 9007199254740991*Math.random()};var b=function n(e,t){!function(n,e){if(!(n instanceof e))throw new TypeError("Cannot call a class as a function")}(this,n),t=t||-1,this.Callback=function(n){return e.apply(null,n),-1!==t&&0===(t-=1)}},m={};function h(n,e,t){m[n]=m[n]||[];var r=new b(e,t);m[n].push(r)}function O(n){i("event",{name:n,data:JSON.stringify([].slice.apply(arguments).slice(1))})}var S={};function k(n){try{return new Function("var "+n),!0}catch(n){return!1}}function j(){return(j=Object.assign||function(n){for(var e=1;e<arguments.length;e++){var t=arguments[e];for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r])}return n}).apply(this,arguments)}window.backend={},t.d(e,"Init",function(){return N}),window.wails=window.wails||{},window.backend={};var E={NewBinding:function(n){var e=[].concat(n.split(".").splice(1)),t=window.backend;if(e.length>1)for(var r=0;r<e.length-1;r+=1){var o=e[r];if(!k(o))return new Error("".concat(o," is not a valid javascript identifier."));t[o]||(t[o]={}),t=t[o]}var i=e.pop();if(!k(i))return new Error("".concat(i," is not a valid javascript identifier."));t[i]=function(){var e=0;function t(){var t=[].slice.call(arguments);return w(n,t,e)}return t.setTimeout=function(n){e=n},t.getTimeout=function(){return e},t}()},Callback:function(n){var e;n=decodeURIComponent(n.replace(/\s+/g,"").replace(/[0-9a-f]{2}/g,"%$&"));try{e=JSON.parse(n)}catch(e){var t="Invalid JSON passed to callback: ".concat(e.message,". Message: ").concat(n);throw c(t),new Error(t)}var r=e.callbackid,o=p[r];if(!o){var i="Callback '".concat(r,"' not registed!!!");throw console.error(i),new Error(i)}clearTimeout(o.timeoutHandle),delete p[r],e.error?o.reject(e.error):o.resolve(e.data)},Notify:function(n,e){if(m[n]){for(var t=m[n].slice(),r=0;r<m[n].length;r+=1){var o=m[n][r],i=[];if(e)try{i=JSON.parse(e)}catch(e){f("Invalid JSON data sent to notify. Event name = "+n)}o.Callback(i)&&t.splice(r,1)}m[n]=t}},AddScript:function(n,e){var t=document.createElement("script");t.text=n,document.body.appendChild(t),e&&O(e)},InjectCSS:function(n){var e=document.createElement("style");e.setAttribute("type","text/css"),e.styleSheet?e.styleSheet.cssText=n:e.appendChild(document.createTextNode(n)),(document.head||document.getElementsByTagName("head")[0]).appendChild(e)},Init:N},C={Log:r,Browser:o,Events:{On:function(n,e){h(n,e)},OnMultiple:h,Emit:O,Heartbeat:function(n,e,t){var r=null;S[n]=function(){clearInterval(r),t()},r=setInterval(function(){O(n)},e)},Acknowledge:function(n){if(!S[n])throw new f("Cannot acknowledge unknown heartbeat '".concat(n,"'"));S[n]()}},_:E};function N(n){n()}j(window.wails,C),O("wails:loaded")}]);
!function(n){var e={};function t(r){if(e[r])return e[r].exports;var o=e[r]={i:r,l:!1,exports:{}};return n[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}t.m=n,t.c=e,t.d=function(n,e,r){t.o(n,e)||Object.defineProperty(n,e,{enumerable:!0,get:r})},t.r=function(n){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(n,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(n,"__esModule",{value:!0})},t.t=function(n,e){if(1&e&&(n=t(n)),8&e)return n;if(4&e&&"object"==typeof n&&n&&n.__esModule)return n;var r=Object.create(null);if(t.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:n}),2&e&&"string"!=typeof n)for(var o in n)t.d(r,o,function(e){return n[e]}.bind(null,o));return r},t.n=function(n){var e=n&&n.__esModule?function(){return n.default}:function(){return n};return t.d(e,"a",e),e},t.o=function(n,e){return Object.prototype.hasOwnProperty.call(n,e)},t.p="",t(t.s=0)}([function(n,e,t){"use strict";t.r(e);var r={};t.r(r),t.d(r,"Debug",function(){return u}),t.d(r,"Info",function(){return l}),t.d(r,"Warning",function(){return f}),t.d(r,"Error",function(){return d}),t.d(r,"Fatal",function(){return s});var o={};t.r(o),t.d(o,"OpenURL",function(){return y}),t.d(o,"OpenFile",function(){return b});var i=[];function a(n,e,t){var r={type:n,callbackID:t,payload:e};!function(n){if(window.wailsbridge?window.wailsbridge.websocket.send(n):window.external.invoke(n),i.length>0)for(var e=0;e<i.length;e++)i[e](n)}(JSON.stringify(r))}function c(n,e){a("log",{level:n,message:e})}function u(n){c("debug",n)}function l(n){c("info",n)}function f(n){c("warning",n)}function d(n){c("error",n)}function s(n){c("fatal",n)}var p,v={};function w(n,e,t){return null!=t&&null!=t||(t=0),new Promise(function(r,o){var i;do{i=n+"-"+p()}while(v[i]);if(t>0)var c=setTimeout(function(){o(Error("Call to "+n+" timed out. Request ID: "+i))},t);v[i]={timeoutHandle:c,reject:o,resolve:r};try{a("call",{bindingName:n,data:JSON.stringify(e)},i)}catch(n){console.error(n)}})}function g(n,e){return w(".wails."+n,e)}function y(n){return g("Browser.OpenURL",n)}function b(n){return g("Browser.OpenFile",n)}p=window.crypto?function(){var n=new Uint32Array(1);return window.crypto.getRandomValues(n)[0]}:function(){return 9007199254740991*Math.random()};var m=function n(e,t){!function(n,e){if(!(n instanceof e))throw new TypeError("Cannot call a class as a function")}(this,n),t=t||-1,this.Callback=function(n){return e.apply(null,n),-1!==t&&0===(t-=1)}},h={};function O(n,e,t){h[n]=h[n]||[];var r=new m(e,t);h[n].push(r)}function S(n){a("event",{name:n,data:JSON.stringify([].slice.apply(arguments).slice(1))})}var k={};function j(n){try{return new Function("var "+n),!0}catch(n){return!1}}function C(){return(C=Object.assign||function(n){for(var e=1;e<arguments.length;e++){var t=arguments[e];for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r])}return n}).apply(this,arguments)}window.backend={},t.d(e,"Init",function(){return N}),window.wails=window.wails||{},window.backend={};var E={NewBinding:function(n){var e=[].concat(n.split(".").splice(1)),t=window.backend;if(e.length>1)for(var r=0;r<e.length-1;r+=1){var o=e[r];if(!j(o))return new Error("".concat(o," is not a valid javascript identifier."));t[o]||(t[o]={}),t=t[o]}var i=e.pop();if(!j(i))return new Error("".concat(i," is not a valid javascript identifier."));t[i]=function(){var e=0;function t(){var t=[].slice.call(arguments);return w(n,t,e)}return t.setTimeout=function(n){e=n},t.getTimeout=function(){return e},t}()},Callback:function(n){var e;n=decodeURIComponent(n.replace(/\s+/g,"").replace(/[0-9a-f]{2}/g,"%$&"));try{e=JSON.parse(n)}catch(e){var t="Invalid JSON passed to callback: ".concat(e.message,". Message: ").concat(n);throw u(t),new Error(t)}var r=e.callbackid,o=v[r];if(!o){var i="Callback '".concat(r,"' not registed!!!");throw console.error(i),new Error(i)}clearTimeout(o.timeoutHandle),delete v[r],e.error?o.reject(e.error):o.resolve(e.data)},Notify:function(n,e){if(h[n]){for(var t=h[n].slice(),r=0;r<h[n].length;r+=1){var o=h[n][r],i=[];if(e)try{i=JSON.parse(e)}catch(e){d("Invalid JSON data sent to notify. Event name = "+n)}o.Callback(i)&&t.splice(r,1)}h[n]=t}},AddScript:function(n,e){var t=document.createElement("script");t.text=n,document.body.appendChild(t),e&&S(e)},InjectCSS:function(n){var e=document.createElement("style");e.setAttribute("type","text/css"),e.styleSheet?e.styleSheet.cssText=n:e.appendChild(document.createTextNode(n)),(document.head||document.getElementsByTagName("head")[0]).appendChild(e)},Init:N,AddIPCListener:function(n){i.push(n)}},I={Log:r,Browser:o,Events:{On:function(n,e){O(n,e)},OnMultiple:O,Emit:S,Heartbeat:function(n,e,t){var r=null;k[n]=function(){clearInterval(r),t()},r=setInterval(function(){S(n)},e)},Acknowledge:function(n){if(!k[n])throw new d("Cannot acknowledge unknown heartbeat '".concat(n,"'"));k[n]()}},_:E};function N(n){n()}C(window.wails,I),S("wails:loaded")}]);

20
runtime/js/core/ipc.js
View File

@@ -9,17 +9,35 @@ The lightweight framework for web-like apps
*/
/* jshint esversion: 6 */
// IPC Listeners
var listeners = [];
/**
* Adds a listener to IPC messages
* @param {function} callback
*/
export function AddIPCListener(callback) {
listeners.push(callback);
}
/**
* Invoke sends the given message to the backend
*
* @param {string} message
*/
function Invoke(message) {
if ( window.wailsbridge ) {
if (window.wailsbridge) {
window.wailsbridge.websocket.send(message);
} else {
window.external.invoke(message);
}
// Also send to listeners
if (listeners.length > 0) {
for (var i = 0; i < listeners.length; i++) {
listeners[i](message);
}
}
}
/**

2
runtime/js/core/main.js
View File

@@ -14,6 +14,7 @@ import { On, OnMultiple, Emit, Notify, Heartbeat, Acknowledge } from './events';
import { NewBinding } from './bindings';
import { Callback } from './calls';
import { AddScript, InjectCSS } from './utils';
import { AddIPCListener } from './ipc';
// Initialise global if not already
window.wails = window.wails || {};
@@ -27,6 +28,7 @@ var internal = {
AddScript,
InjectCSS,
Init,
AddIPCListener,
};
// Setup runtime structure

1
scripts/build.go
View File

@@ -43,6 +43,7 @@ echo "**** WE ARE DONE! ****"
func runCommand(command string, args ...string) {
cmd := exec.Command(command, args...)
output, err := cmd.CombinedOutput()
fmt.Println(string(output))
if err != nil {
log.Fatal(err)
}