feat: added OpenFile

binding_internal.go

@@ -28,7 +28,7 @@ func (i *internalMethods) processCall(callData *callData) (interface{}, error) {
 
 	group := splitCall[0]
 	switch group {
-	case "browser":
+	case "Browser":
 		return i.processBrowserCommand(splitCall[1], callData.Data)
 	default:
 		return nil, fmt.Errorf("Unknown internal command group '%s'", group)
@@ -37,7 +37,7 @@ func (i *internalMethods) processCall(callData *callData) (interface{}, error) {
 
 func (i *internalMethods) processBrowserCommand(command string, data interface{}) (interface{}, error) {
 	switch command {
-	case "openURL": 
+	case "OpenURL": 
 		url := data.(string)
 		// Strip string quotes. Credit: https://stackoverflow.com/a/44222648
 		if url[0] == '"' {
@@ -46,9 +46,20 @@ func (i *internalMethods) processBrowserCommand(command string, data interface{}
 		if i := len(url)-1; url[i] == '"' {
 				url = url[:i]
 		}
-		i.log.Debugf("Calling browser.openURL with '%s'", url)
+		i.log.Debugf("Calling Browser.OpenURL with '%s'", url)
 		return nil, i.browser.OpenURL(url)
+	case "OpenFile":
+		filename := data.(string)
+		// Strip string quotes. Credit: https://stackoverflow.com/a/44222648
+		if filename[0] == '"' {
+			filename = filename[1:]
+		}
+		if i := len(filename)-1; filename[i] == '"' {
+				filename = filename[:i]
+		}
+		i.log.Debugf("Calling Browser.OpenFile with '%s'", filename)
+		return nil, i.browser.OpenFile(filename)
 	default:
-		return nil, fmt.Errorf("Unknown browser command '%s'", command)
+		return nil, fmt.Errorf("Unknown Browser command '%s'", command)
 	}
 }

runtime_browser.go

@@ -18,3 +18,8 @@ func newRuntimeBrowser() *RuntimeBrowser {
 func (r *RuntimeBrowser) OpenURL(url string) error {
 	return browser.OpenURL(url)
 }
+
+// OpenFile opens the given file in the system's default browser
+func (r *RuntimeBrowser) OpenFile(filePath string) error {
+	return browser.OpenFile(filePath)
+}

wailsruntimeassets/default/wails.min.js

@@ -1 +1 @@
-!function(){var e;function n(e){try{return new Function("var "+e),!0}catch(e){return!1}}window.wails=window.wails||{},window.backend={},e=window.crypto?function(){var e=new Uint32Array(1);return window.crypto.getRandomValues(e)[0]}:function(){return 9007199254740991*Math.random()};var a=window.backend;var t={};function r(n,a,r){return null!=r&&null!=r||(r=0),new Promise(function(i,o){var l;do{l=n+"-"+e()}while(t[l]);if(r>0)var c=setTimeout(function(){o(Error("Call to "+n+" timed out. Request ID: "+l))},r);t[l]={timeoutHandle:c,reject:o,resolve:i};try{var s=JSON.stringify(a);message={type:"call",callbackid:l,payload:{bindingName:n,data:s}};var u=JSON.stringify(message);external.invoke(u)}catch(e){console.error(e)}})}var i={};function o(e,n){n={type:"log",payload:{level:e,message:n}},external.invoke(JSON.stringify(n))}window.wails.events={emit:function(e){var n=JSON.stringify([].slice.apply(arguments).slice(1));message={type:"event",payload:{name:e,data:n}},external.invoke(JSON.stringify(message))},on:function(e,n){i[e]=i[e]||[],i[e].push(n)}},window.wails.browser={openURL:function(e){return r(".wails.browser.openURL",e)}},window.wails.log={debug:function(e){o("debug",e)},info:function(e){o("info",e)},warning:function(e){o("warning",e)},error:function(e){o("error",e)},fatal:function(e){o("fatal",e)}},window.wails._={newBinding:function(e){var t,i=e.split(".").splice(1),o=i.pop(),l=function(e){var t=a;for(var r in e){var i=e[r];if(!n(i))return[null,new Error(i+" is not a valid javascript identifier.")];t[i]||(t[i]={}),t=t[i]}return[t,null]}(i),c=l[0];if(null!=(t=l[1]))return t;c[o]=function(){var n=0;function a(){var a=[].slice.call(arguments);return r(e,a,n)}return a.setTimeout=function(e){n=e},a.getTimeout=function(){return n},a}()},callback:function(e){var n;e=decodeURIComponent(e.replace(/\s+/g,"").replace(/[0-9a-f]{2}/g,"%$&"));try{n=JSON.parse(e)}catch(n){return wails.log.debug("Invalid JSON passed to callback: "+n.message),void wails.log.debug("Message: "+e)}if(callbackID=n.callbackid,callbackData=t[callbackID],callbackData)return clearTimeout(callbackData.timeoutHandle),delete t[callbackID],n.error?callbackData.reject(n.error):callbackData.resolve(n.data);console.error("Callback '"+callbackID+"' not registed!!!")},notify:function(e,n){i[e]&&i[e].forEach(function(a){var t=[];if(n)try{t=JSON.parse(n)}catch(n){wails.log.error("Invalid JSON data sent to notify. Event name = "+e)}a.apply(null,t)})},sendLogMessage:o,callbacks:t,injectCSS:function(e){var n=document.createElement("style");n.setAttribute("type","text/css"),n.styleSheet?n.styleSheet.cssText=e:n.appendChild(document.createTextNode(e)),(document.head||document.getElementsByTagName("head")[0]).appendChild(n)},addScript:function(e,n){var a=document.createElement("script");a.text=e,document.body.appendChild(a),window.wails.events.emit(n)}},window.wails.events.emit("wails:loaded")}();
+!function(){var e;function n(e){try{return new Function("var "+e),!0}catch(e){return!1}}window.wails=window.wails||{},window.backend={},e=window.crypto?function(){var e=new Uint32Array(1);return window.crypto.getRandomValues(e)[0]}:function(){return 9007199254740991*Math.random()};var a=window.backend;var t={};function r(n,a,r){return null!=r&&null!=r||(r=0),new Promise(function(i,o){var l;do{l=n+"-"+e()}while(t[l]);if(r>0)var c=setTimeout(function(){o(Error("Call to "+n+" timed out. Request ID: "+l))},r);t[l]={timeoutHandle:c,reject:o,resolve:i};try{var s=JSON.stringify(a);message={type:"call",callbackid:l,payload:{bindingName:n,data:s}};var u=JSON.stringify(message);external.invoke(u)}catch(e){console.error(e)}})}function i(e,n){return r(".wails."+e,n)}var o={};function l(e,n){n={type:"log",payload:{level:e,message:n}},external.invoke(JSON.stringify(n))}window.wails.events={emit:function(e){var n=JSON.stringify([].slice.apply(arguments).slice(1));message={type:"event",payload:{name:e,data:n}},external.invoke(JSON.stringify(message))},on:function(e,n){o[e]=o[e]||[],o[e].push(n)}},window.wails.Browser={OpenURL:function(e){return i("Browser.OpenURL",e)},OpenFile:function(e){return i("Browser.OpenFile",e)}},window.wails.log={debug:function(e){l("debug",e)},info:function(e){l("info",e)},warning:function(e){l("warning",e)},error:function(e){l("error",e)},fatal:function(e){l("fatal",e)}},window.wails._={newBinding:function(e){var t,i=e.split(".").splice(1),o=i.pop(),l=function(e){var t=a;for(var r in e){var i=e[r];if(!n(i))return[null,new Error(i+" is not a valid javascript identifier.")];t[i]||(t[i]={}),t=t[i]}return[t,null]}(i),c=l[0];if(null!=(t=l[1]))return t;c[o]=function(){var n=0;function a(){var a=[].slice.call(arguments);return r(e,a,n)}return a.setTimeout=function(e){n=e},a.getTimeout=function(){return n},a}()},callback:function(e){var n;e=decodeURIComponent(e.replace(/\s+/g,"").replace(/[0-9a-f]{2}/g,"%$&"));try{n=JSON.parse(e)}catch(n){return wails.log.debug("Invalid JSON passed to callback: "+n.message),void wails.log.debug("Message: "+e)}if(callbackID=n.callbackid,callbackData=t[callbackID],callbackData)return clearTimeout(callbackData.timeoutHandle),delete t[callbackID],n.error?callbackData.reject(n.error):callbackData.resolve(n.data);console.error("Callback '"+callbackID+"' not registed!!!")},notify:function(e,n){o[e]&&o[e].forEach(function(a){var t=[];if(n)try{t=JSON.parse(n)}catch(n){wails.log.error("Invalid JSON data sent to notify. Event name = "+e)}a.apply(null,t)})},sendLogMessage:l,callbacks:t,injectCSS:function(e){var n=document.createElement("style");n.setAttribute("type","text/css"),n.styleSheet?n.styleSheet.cssText=e:n.appendChild(document.createTextNode(e)),(document.head||document.getElementsByTagName("head")[0]).appendChild(n)},addScript:function(e,n){var a=document.createElement("script");a.text=e,document.body.appendChild(a),window.wails.events.emit(n)}},window.wails.events.emit("wails:loaded")}();

wailsruntimeassets/wails.js

@@ -293,12 +293,17 @@
 	/************************* Browser **************************/
 
 
-	function openURL(url) {
-		return systemCall("browser.openURL", url);
+	function OpenURL(url) {
+		return systemCall("Browser.OpenURL", url);
 	}
 
-	window.wails.browser = {
-		openURL
+	function OpenFile(filename) {
+		return systemCall("Browser.OpenFile", filename);
+	}
+
+	window.wails.Browser = {
+		OpenURL,
+		OpenFile,
 	}
 
 	/************************* Logging **************************/