v2.0.0-alpha.16

runtime/js/core/browser.js

@@ -26,7 +26,7 @@ export function OpenURL(url) {
  * Opens the given filename using the system's default file handler
  *
  * @export
- * @param {sting} filename
+ * @param {string} filename
  * @returns
  */
 export function OpenFile(filename) {

runtime/js/core/calls.js

@@ -62,7 +62,7 @@ if (window.crypto) {
 export function Call(bindingName, data, timeout) {
 
 	// Timeout infinite by default
-	if (timeout == null || timeout == undefined) {
+	if (timeout == null) {
 		timeout = 0;
 	}
 

runtime/js/core/ipc.js

@@ -45,7 +45,7 @@ function Invoke(message) {
  *
  * @export
  * @param {string} type
- * @param {string} payload
+ * @param {Object} payload
  * @param {string=} callbackID
  */
 export function SendMessage(type, payload, callbackID) {

v2/cmd/wails/version.go

@@ -1,3 +1,3 @@
 package main
 
-var version = "v2.0.0-alpha.10"
+var version = "v2.0.0-alpha.16"

v2/internal/app/debug.go

@@ -2,11 +2,39 @@
 
 package app
 
+import (
+	"flag"
+	"github.com/wailsapp/wails/v2/pkg/logger"
+	"strings"
+)
+
 // Init initialises the application for a debug environment
 func (a *App) Init() error {
 	// Indicate debug mode
 	a.debug = true
-	// Enable dev tools
-	a.options.DevTools = true
+
+	if a.appType == "desktop" {
+		// Enable dev tools
+		a.options.DevTools = true
+	}
+
+	// Set log levels
+	greeting := flag.String("loglevel", "debug", "Loglevel to use - Trace, Debug, Info, Warning, Error")
+	flag.Parse()
+	if len(*greeting) > 0 {
+		switch strings.ToLower(*greeting) {
+		case "trace":
+			a.logger.SetLogLevel(logger.TRACE)
+		case "info":
+			a.logger.SetLogLevel(logger.INFO)
+		case "warning":
+			a.logger.SetLogLevel(logger.WARNING)
+		case "error":
+			a.logger.SetLogLevel(logger.ERROR)
+		default:
+			a.logger.SetLogLevel(logger.DEBUG)
+		}
+	}
+
 	return nil
 }

v2/internal/app/default.go

@@ -8,9 +8,10 @@ package app
 // will be unknown and the application will not work as expected.
 
 import (
-	"github.com/wailsapp/wails/v2/internal/logger"
 	"os"
 
+	"github.com/wailsapp/wails/v2/internal/logger"
+
 	"github.com/wailsapp/wails/v2/pkg/options"
 )
 
@@ -38,7 +39,3 @@ func (a *App) Run() error {
 	os.Exit(1)
 	return nil
 }
-
-// Bind the dummy interface
-func (a *App) Bind(_ interface{}) {
-}

v2/internal/app/desktop.go

@@ -17,6 +17,8 @@ import (
 
 // App defines a Wails application structure
 type App struct {
+	appType string
+
 	window     *ffenestri.Application
 	servicebus *servicebus.ServiceBus
 	logger     *logger.Logger
@@ -80,10 +82,11 @@ func CreateApp(appoptions *options.App) (*App, error) {
 	window := ffenestri.NewApplicationWithConfig(appoptions, myLogger, menuManager)
 
 	result := &App{
+		appType:          "desktop",
 		window:           window,
 		servicebus:       servicebus.New(myLogger),
 		logger:           myLogger,
-		bindings:         binding.NewBindings(myLogger),
+		bindings:         binding.NewBindings(myLogger, appoptions.Bind),
 		menuManager:      menuManager,
 		startupCallback:  appoptions.Startup,
 		shutdownCallback: appoptions.Shutdown,
@@ -213,14 +216,3 @@ func (a *App) Run() error {
 
 	return result
 }
-
-// Bind a struct to the application by passing in
-// a pointer to it
-func (a *App) Bind(structPtr interface{}) {
-
-	// Add the struct to the bindings
-	err := a.bindings.Add(structPtr)
-	if err != nil {
-		a.logger.Fatal("Error during binding: " + err.Error())
-	}
-}

v2/internal/app/hybrid.go

@@ -75,7 +75,7 @@ func CreateApp(options *Options) *App {
 		webserver:  webserver.NewWebServer(myLogger),
 		servicebus: servicebus.New(myLogger),
 		logger:     myLogger,
-		bindings:   binding.NewBindings(myLogger),
+		bindings:   binding.NewBindings(myLogger, options.Bind),
 	}
 
 	// Initialise the app
@@ -192,14 +192,3 @@ func (a *App) Run() error {
 
 	return cli.Run()
 }
-
-// Bind a struct to the application by passing in
-// a pointer to it
-func (a *App) Bind(structPtr interface{}) {
-
-	// Add the struct to the bindings
-	err := a.bindings.Add(structPtr)
-	if err != nil {
-		a.logger.Fatal("Error during binding: " + err.Error())
-	}
-}

v2/internal/app/server.go

@@ -6,10 +6,13 @@ import (
 	"os"
 	"path/filepath"
 
+	"github.com/wailsapp/wails/v2/pkg/options"
+
 	"github.com/leaanthony/clir"
 	"github.com/wailsapp/wails/v2/internal/binding"
 	"github.com/wailsapp/wails/v2/internal/logger"
 	"github.com/wailsapp/wails/v2/internal/messagedispatcher"
+	"github.com/wailsapp/wails/v2/internal/runtime"
 	"github.com/wailsapp/wails/v2/internal/servicebus"
 	"github.com/wailsapp/wails/v2/internal/subsystem"
 	"github.com/wailsapp/wails/v2/internal/webserver"
@@ -17,12 +20,16 @@ import (
 
 // App defines a Wails application structure
 type App struct {
+	appType string
+
 	binding *subsystem.Binding
 	call    *subsystem.Call
 	event   *subsystem.Event
 	log     *subsystem.Log
 	runtime *subsystem.Runtime
 
+	options *options.App
+
 	bindings   *binding.Bindings
 	logger     *logger.Logger
 	dispatcher *messagedispatcher.Dispatcher
@@ -30,28 +37,40 @@ type App struct {
 	webserver  *webserver.WebServer
 
 	debug bool
+
+	// Application Stores
+	loglevelStore  *runtime.Store
+	appconfigStore *runtime.Store
+
+	// Startup/Shutdown
+	startupCallback  func(*runtime.Runtime)
+	shutdownCallback func()
 }
 
 // Create App
-func CreateApp(options *Options) *App {
-	options.mergeDefaults()
-	// We ignore the inputs (for now)
+func CreateApp(appoptions *options.App) (*App, error) {
 
-	// TODO: Allow logger output override on CLI
-	myLogger := logger.New(os.Stdout)
-	myLogger.SetLogLevel(logger.TRACE)
+	// Merge default options
+	options.MergeDefaults(appoptions)
+
+	// Set up logger
+	myLogger := logger.New(appoptions.Logger)
+	myLogger.SetLogLevel(appoptions.LogLevel)
 
 	result := &App{
-		bindings:   binding.NewBindings(myLogger),
-		logger:     myLogger,
-		servicebus: servicebus.New(myLogger),
-		webserver:  webserver.NewWebServer(myLogger),
+		appType:          "server",
+		bindings:         binding.NewBindings(myLogger, options.Bind),
+		logger:           myLogger,
+		servicebus:       servicebus.New(myLogger),
+		webserver:        webserver.NewWebServer(myLogger),
+		startupCallback:  appoptions.Startup,
+		shutdownCallback: appoptions.Shutdown,
 	}
 
 	// Initialise app
 	result.Init()
 
-	return result
+	return result, nil
 }
 
 // Run the application
@@ -88,8 +107,21 @@ func (a *App) Run() error {
 		if debugMode {
 			a.servicebus.Debug()
 		}
+
+		// Start the runtime
+		runtime, err := subsystem.NewRuntime(a.servicebus, a.logger, a.startupCallback, a.shutdownCallback)
+		if err != nil {
+			return err
+		}
+		a.runtime = runtime
+		a.runtime.Start()
+
+		// Application Stores
+		a.loglevelStore = a.runtime.GoRuntime().Store.New("wails:loglevel", a.options.LogLevel)
+		a.appconfigStore = a.runtime.GoRuntime().Store.New("wails:appconfig", a.options)
+
 		a.servicebus.Start()
-		log, err := subsystem.NewLog(a.servicebus, a.logger)
+		log, err := subsystem.NewLog(a.servicebus, a.logger, a.loglevelStore)
 		if err != nil {
 			return err
 		}
@@ -102,14 +134,6 @@ func (a *App) Run() error {
 		a.dispatcher = dispatcher
 		a.dispatcher.Start()
 
-		// Start the runtime
-		runtime, err := subsystem.NewRuntime(a.servicebus, a.logger)
-		if err != nil {
-			return err
-		}
-		a.runtime = runtime
-		a.runtime.Start()
-
 		// Start the binding subsystem
 		binding, err := subsystem.NewBinding(a.servicebus, a.logger, a.bindings, runtime.GoRuntime())
 		if err != nil {
@@ -127,7 +151,7 @@ func (a *App) Run() error {
 		a.event.Start()
 
 		// Start the call subsystem
-		call, err := subsystem.NewCall(a.servicebus, a.logger, a.bindings.DB())
+		call, err := subsystem.NewCall(a.servicebus, a.logger, a.bindings.DB(), a.runtime.GoRuntime())
 		if err != nil {
 			return err
 		}
@@ -147,14 +171,3 @@ func (a *App) Run() error {
 
 	return cli.Run()
 }
-
-// Bind a struct to the application by passing in
-// a pointer to it
-func (a *App) Bind(structPtr interface{}) {
-
-	// Add the struct to the bindings
-	err := a.bindings.Add(structPtr)
-	if err != nil {
-		a.logger.Fatal("Error during binding: " + err.Error())
-	}
-}

v2/internal/binding/binding.go

@@ -13,11 +13,21 @@ type Bindings struct {
 }
 
 // NewBindings returns a new Bindings object
-func NewBindings(logger *logger.Logger) *Bindings {
-	return &Bindings{
+func NewBindings(logger *logger.Logger, structPointersToBind []interface{}) *Bindings {
+	result := &Bindings{
 		db:     newDB(),
 		logger: logger.CustomLogger("Bindings"),
 	}
+
+	// Add the structs to bind
+	for _, ptr := range structPointersToBind {
+		err := result.Add(ptr)
+		if err != nil {
+			logger.Fatal("Error during binding: " + err.Error())
+		}
+	}
+
+	return result
 }
 
 // Add the given struct methods to the Bindings

v2/internal/ffenestri/common.c

@@ -86,3 +86,10 @@ bool getJSONInt(JsonNode *item, const char* key, int *result) {
     return false;
 }
 
+JsonNode* mustParseJSON(const char* JSON) {
+    JsonNode* parsedUpdate = json_decode(JSON);
+    if ( parsedUpdate == NULL ) {
+        ABORT("Unable to decode JSON: %s\n", JSON);
+    }
+    return parsedUpdate;
+}

v2/internal/ffenestri/common.h

@@ -35,4 +35,6 @@ JsonNode* mustJSONObject(JsonNode *node, const char* key);
 bool getJSONBool(JsonNode *item, const char* key, bool *result);
 bool getJSONInt(JsonNode *item, const char* key, int *result);
 
+JsonNode* mustParseJSON(const char* JSON);
+
 #endif //ASSETS_C_COMMON_H

v2/internal/ffenestri/ffenestri.h

@@ -37,6 +37,7 @@ extern void DarkModeEnabled(struct Application*, char *callbackID);
 extern void SetApplicationMenu(struct Application*, const char *);
 extern void AddTrayMenu(struct Application*, const char *menuTrayJSON);
 extern void SetTrayMenu(struct Application*, const char *menuTrayJSON);
+extern void UpdateTrayMenuLabel(struct Application*, const char* JSON);
 extern void AddContextMenu(struct Application*, char *contextMenuJSON);
 extern void UpdateContextMenu(struct Application*, char *contextMenuJSON);
 

v2/internal/ffenestri/ffenestri_client.go

@@ -192,6 +192,10 @@ func (c *Client) SetTrayMenu(trayMenuJSON string) {
 	C.SetTrayMenu(c.app.app, c.app.string2CString(trayMenuJSON))
 }
 
+func (c *Client) UpdateTrayMenuLabel(JSON string) {
+	C.UpdateTrayMenuLabel(c.app.app, c.app.string2CString(JSON))
+}
+
 func (c *Client) UpdateContextMenu(contextMenuJSON string) {
 	C.UpdateContextMenu(c.app.app, c.app.string2CString(contextMenuJSON))
 }

v2/internal/ffenestri/ffenestri_darwin.c

@@ -150,6 +150,12 @@ void Fatal(struct Application *app, const char *message, ... ) {
   va_end(args);
 }
 
+// Requires NSString input EG lookupStringConstant(str("NSFontAttributeName"))
+void* lookupStringConstant(id constantName) {
+    void ** dataPtr = CFBundleGetDataPointerForName(CFBundleGetBundleWithIdentifier((CFStringRef)str("com.apple.AppKit")), (CFStringRef) constantName);
+    return (dataPtr ? *dataPtr : nil);
+}
+
 bool isRetina(struct Application *app) {
 	CGFloat scale = GET_BACKINGSCALEFACTOR(app->mainWindow);
 	if( (int)scale == 1 ) {
@@ -913,7 +919,8 @@ void SetDebug(void *applicationPointer, int flag) {
 }
 
 
-// SetContextMenus sets the context menu map for this application
+
+// AddContextMenu sets the context menu map for this application
 void AddContextMenu(struct Application *app, const char *contextMenuJSON) {
 	AddContextMenuToStore(app->contextMenuStore, contextMenuJSON);
 }
@@ -932,6 +939,13 @@ void SetTrayMenu(struct Application *app, const char* trayMenuJSON) {
     );
 }
 
+void UpdateTrayMenuLabel(struct Application* app, const char* JSON) {
+    ON_MAIN_THREAD(
+        UpdateTrayMenuLabelInStore(app->trayMenuStore, JSON);
+    );
+}
+
+
 void SetBindings(struct Application *app, const char *bindings) {
 	const char* temp = concat("window.wailsbindings = \"", bindings);
 	const char* jscall = concat(temp, "\";");

v2/internal/ffenestri/ffenestri_darwin.go

@@ -2,7 +2,7 @@ package ffenestri
 
 /*
 #cgo darwin CFLAGS: -DFFENESTRI_DARWIN=1
-#cgo darwin LDFLAGS: -framework WebKit -lobjc
+#cgo darwin LDFLAGS: -framework WebKit -framework CoreFoundation -lobjc
 
 #include "ffenestri.h"
 #include "ffenestri_darwin.h"

v2/internal/ffenestri/ffenestri_darwin.h

@@ -6,6 +6,7 @@
 #define OBJC_OLD_DISPATCH_PROTOTYPES 1
 #include <objc/objc-runtime.h>
 #include <CoreGraphics/CoreGraphics.h>
+#include <CoreFoundation/CoreFoundation.h>
 #include "json.h"
 #include "hashmap.h"
 #include "stdlib.h"
@@ -20,7 +21,6 @@
 #define strunicode(input) msg(c("NSString"), s("stringWithFormat:"), str("%C"), (unsigned short)input)
 #define cstr(input) (const char *)msg(input, s("UTF8String"))
 #define url(input) msg(c("NSURL"), s("fileURLWithPath:"), str(input))
-
 #define ALLOC(classname) msg(c(classname), s("alloc"))
 #define ALLOC_INIT(classname) msg(msg(c(classname), s("alloc")), s("init"))
 #define GET_FRAME(receiver) ((CGRect(*)(id, SEL))objc_msgSend_stret)(receiver, s("frame"))
@@ -107,7 +107,9 @@ void SetAppearance(struct Application* app, const char *);
 void WebviewIsTransparent(struct Application* app);
 void WindowBackgroundIsTranslucent(struct Application* app);
 void SetTray(struct Application* app, const char *, const char *, const char *);
-void SetContextMenus(struct Application* app, const char *);
+//void SetContextMenus(struct Application* app, const char *);
 void AddTrayMenu(struct Application* app, const char *);
 
+void* lookupStringConstant(id constantName);
+
 #endif

v2/internal/ffenestri/menu_darwin.c

@@ -5,6 +5,7 @@
 #include "ffenestri_darwin.h"
 #include "menu_darwin.h"
 #include "contextmenus_darwin.h"
+#include "common.h"
 
 // NewMenu creates a new Menu struct, saving the given menu structure as JSON
 Menu* NewMenu(JsonNode *menuData) {
@@ -63,8 +64,6 @@ MenuItemCallbackData* CreateMenuItemCallbackData(Menu *menu, id menuItem, const
     return result;
 }
 
-
-
 void DeleteMenu(Menu *menu) {
 
     // Free menu item hashmap
@@ -99,7 +98,11 @@ void DeleteMenu(Menu *menu) {
 
 // Creates a JSON message for the given menuItemID and data
 const char* createMenuClickedMessage(const char *menuItemID, const char *data, enum MenuType menuType, const char *parentID) {
+
     JsonNode *jsonObject = json_mkobject();
+    if (menuItemID == NULL ) {
+        ABORT("Item ID NULL for menu!!\n");
+    }
     json_append_member(jsonObject, "menuItemID", json_mkstring(menuItemID));
     json_append_member(jsonObject, "menuType", json_mkstring(MenuTypeAsString[(int)menuType]));
     if (data != NULL) {
@@ -572,7 +575,7 @@ id processCheckboxMenuItem(Menu *menu, id parentmenu, const char *title, const c
     return item;
 }
 
-id processTextMenuItem(Menu *menu, id parentMenu, const char *title, const char *menuid, bool disabled, const char *acceleratorkey, const char **modifiers) {
+id processTextMenuItem(Menu *menu, id parentMenu, const char *title, const char *menuid, bool disabled, const char *acceleratorkey, const char **modifiers, const char* tooltip, const char* image, const char* fontName, int fontSize, const char* RGBA) {
     id item = ALLOC("NSMenuItem");
 
     // Create a MenuItemCallbackData
@@ -585,6 +588,73 @@ id processTextMenuItem(Menu *menu, id parentMenu, const char *title, const char
     msg(item, s("initWithTitle:action:keyEquivalent:"), str(title),
         s("menuItemCallback:"), key);
 
+    if( tooltip != NULL ) {
+        msg(item, s("setToolTip:"), str(tooltip));
+    }
+
+    // Process image
+    if( image != NULL && strlen(image) > 0) {
+        id data = ALLOC("NSData");
+        id imageData = msg(data, s("initWithBase64EncodedString:options:"), str(image), 0);
+        id nsimage = ALLOC("NSImage");
+        msg(nsimage, s("initWithData:"), imageData);
+        msg(item, s("setImage:"), nsimage);
+    }
+
+    // Process Menu Item attributes
+    id dictionary = ALLOC_INIT("NSMutableDictionary");
+
+    // Process font
+    id font;
+    CGFloat fontSizeFloat = (CGFloat)fontSize;
+
+    // Check if valid
+    id fontNameAsNSString = str(fontName);
+    id fontsOnSystem = msg(msg(c("NSFontManager"), s("sharedFontManager")), s("availableFonts"));
+    bool valid = msg(fontsOnSystem, s("containsObject:"), fontNameAsNSString);
+    if( valid ) {
+        font = msg(c("NSFont"), s("fontWithName:size:"), fontNameAsNSString, fontSizeFloat);
+    } else {
+        bool supportsMonospacedDigitSystemFont = (bool) msg(c("NSFont"), s("respondsToSelector:"), s("monospacedDigitSystemFontOfSize:weight:"));
+        if( supportsMonospacedDigitSystemFont ) {
+            font = msg(c("NSFont"), s("monospacedDigitSystemFontOfSize:weight:"), fontSizeFloat, NSFontWeightRegular);
+        } else {
+            font = msg(c("NSFont"), s("menuFontOfSize:"), fontSizeFloat);
+        }
+    }
+
+    // Add font to dictionary
+    msg(dictionary, s("setObject:forKey:"), font, lookupStringConstant(str("NSFontAttributeName")));
+
+    // Add offset to dictionary
+    id offset = msg(c("NSNumber"), s("numberWithFloat:"), 0.0);
+    msg(dictionary, s("setObject:forKey:"), offset, lookupStringConstant(str("NSBaselineOffsetAttributeName")));
+
+    // RGBA
+    if( RGBA != NULL && strlen(RGBA) > 0) {
+        unsigned short r, g, b, a;
+
+        // white by default
+        r = g = b = a = 255;
+        int count = sscanf(RGBA, "#%02hx%02hx%02hx%02hx", &r, &g, &b, &a);
+        if (count > 0) {
+			id colour = msg(c("NSColor"), s("colorWithCalibratedRed:green:blue:alpha:"),
+								(float)r / 255.0,
+								(float)g / 255.0,
+								(float)b / 255.0,
+								(float)a / 255.0);
+            msg(dictionary, s("setObject:forKey:"), colour, lookupStringConstant(str("NSForegroundColorAttributeName")));
+            msg(colour, s("release"));
+        }
+    }
+
+    id attributedString = ALLOC("NSMutableAttributedString");
+    msg(attributedString, s("initWithString:attributes:"), str(title), dictionary);
+    msg(dictionary, s("release"));
+
+    msg(item, s("setAttributedTitle:"), attributedString);
+    msg(attributedString, s("autorelease"));
+
     msg(item, s("setEnabled:"), !disabled);
     msg(item, s("autorelease"));
 
@@ -666,6 +736,13 @@ void processMenuItem(Menu *menu, id parentMenu, JsonNode *item) {
     const char *acceleratorkey = NULL;
     const char **modifiers = NULL;
 
+    const char *tooltip = getJSONString(item, "Tooltip");
+    const char *image = getJSONString(item, "Image");
+    const char *fontName = getJSONString(item, "FontName");
+    const char *RGBA = getJSONString(item, "RGBA");
+    int fontSize = 0;
+    getJSONInt(item, "FontSize", &fontSize);
+
     // If we have an accelerator
     if( accelerator != NULL ) {
         // Get the key
@@ -698,7 +775,7 @@ void processMenuItem(Menu *menu, id parentMenu, JsonNode *item) {
     if( type != NULL ) {
 
         if( STREQ(type->string_, "Text")) {
-            processTextMenuItem(menu, parentMenu, label, menuid, disabled, acceleratorkey, modifiers);
+            processTextMenuItem(menu, parentMenu, label, menuid, disabled, acceleratorkey, modifiers, tooltip, image, fontName, fontSize, RGBA);
         }
         else if ( STREQ(type->string_, "Separator")) {
             addSeparator(parentMenu);

v2/internal/ffenestri/menu_darwin.h

@@ -14,6 +14,21 @@ static const char *MenuTypeAsString[] = {
         "ApplicationMenu", "ContextMenu", "TrayMenu",
 };
 
+typedef struct _NSRange {
+    unsigned long location;
+    unsigned long length;
+} NSRange;
+
+#define NSFontWeightUltraLight -0.8
+#define NSFontWeightThin -0.6
+#define NSFontWeightLight -0.4
+#define NSFontWeightRegular 0
+#define NSFontWeightMedium 0.23
+#define NSFontWeightSemibold 0.3
+#define NSFontWeightBold 0.4
+#define NSFontWeightHeavy 0.56
+#define NSFontWeightBlack 0.62
+
 extern void messageFromWindowCallback(const char *);
 
 typedef struct {
@@ -90,8 +105,7 @@ id processRadioMenuItem(Menu *menu, id parentmenu, const char *title, const char
 
 id processCheckboxMenuItem(Menu *menu, id parentmenu, const char *title, const char *menuid, bool disabled, bool checked, const char *key);
 
-id processTextMenuItem(Menu *menu, id parentMenu, const char *title, const char *menuid, bool disabled, const char *acceleratorkey, const char **modifiers);
-
+id processTextMenuItem(Menu *menu, id parentMenu, const char *title, const char *menuid, bool disabled, const char *acceleratorkey, const char **modifiers, const char* tooltip, const char* image, const char* fontName, int fontSize, const char* RGBA);
 void processMenuItem(Menu *menu, id parentMenu, JsonNode *item);
 void processMenuData(Menu *menu, JsonNode *menuData);
 

v2/internal/ffenestri/traymenu_darwin.c

@@ -49,42 +49,19 @@ void DumpTrayMenu(TrayMenu* trayMenu) {
     printf("    ['%s':%p] = { label: '%s', icon: '%s', menu: %p, statusbar: %p  }\n", trayMenu->ID, trayMenu, trayMenu->label, trayMenu->icon, trayMenu->menu, trayMenu->statusbaritem );
 }
 
-void ShowTrayMenu(TrayMenu* trayMenu) {
 
-    // Create a status bar item if we don't have one
-    if( trayMenu->statusbaritem == NULL ) {
-        id statusBar = msg( c("NSStatusBar"), s("systemStatusBar") );
-        trayMenu->statusbaritem = msg(statusBar, s("statusItemWithLength:"), NSVariableStatusItemLength);
-        msg(trayMenu->statusbaritem, s("retain"));
-
-    }
-
-    id statusBarButton = msg(trayMenu->statusbaritem, s("button"));
-    msg(statusBarButton, s("setImagePosition:"), trayMenu->trayIconPosition);
-
-    // Update the icon if needed
-    UpdateTrayMenuIcon(trayMenu);
-
-    // Update the label if needed
-    UpdateTrayMenuLabel(trayMenu);
-
-	// Update the menu
-    id menu = GetMenu(trayMenu->menu);
-    msg(trayMenu->statusbaritem, s("setMenu:"), menu);
-}
-
-void UpdateTrayMenuLabel(TrayMenu *trayMenu) {
+void UpdateTrayLabel(TrayMenu *trayMenu, const char *label) {
 
     // Exit early if NULL
     if( trayMenu->label == NULL ) {
         return;
     }
-    // We don't check for a
+    // Update button label
     id statusBarButton = msg(trayMenu->statusbaritem, s("button"));
-    msg(statusBarButton, s("setTitle:"), str(trayMenu->label));
+    msg(statusBarButton, s("setTitle:"), str(label));
 }
 
-void UpdateTrayMenuIcon(TrayMenu *trayMenu) {
+void UpdateTrayIcon(TrayMenu *trayMenu) {
 
     // Exit early if NULL
     if( trayMenu->icon == NULL ) {
@@ -105,6 +82,32 @@ void UpdateTrayMenuIcon(TrayMenu *trayMenu) {
     msg(statusBarButton, s("setImage:"), trayImage);
 }
 
+
+
+void ShowTrayMenu(TrayMenu* trayMenu) {
+
+    // Create a status bar item if we don't have one
+    if( trayMenu->statusbaritem == NULL ) {
+        id statusBar = msg( c("NSStatusBar"), s("systemStatusBar") );
+        trayMenu->statusbaritem = msg(statusBar, s("statusItemWithLength:"), NSVariableStatusItemLength);
+        msg(trayMenu->statusbaritem, s("retain"));
+
+    }
+
+    id statusBarButton = msg(trayMenu->statusbaritem, s("button"));
+    msg(statusBarButton, s("setImagePosition:"), trayMenu->trayIconPosition);
+
+    // Update the icon if needed
+    UpdateTrayIcon(trayMenu);
+
+    // Update the label if needed
+    UpdateTrayLabel(trayMenu, trayMenu->label);
+
+    // Update the menu
+    id menu = GetMenu(trayMenu->menu);
+    msg(trayMenu->statusbaritem, s("setMenu:"), menu);
+}
+
 // UpdateTrayMenuInPlace receives 2 menus. The current menu gets
 // updated with the data from the new menu.
 void UpdateTrayMenuInPlace(TrayMenu* currentMenu, TrayMenu* newMenu) {

v2/internal/ffenestri/traymenu_darwin.h

@@ -27,8 +27,8 @@ TrayMenu* NewTrayMenu(const char *trayJSON);
 void DumpTrayMenu(TrayMenu* trayMenu);
 void ShowTrayMenu(TrayMenu* trayMenu);
 void UpdateTrayMenuInPlace(TrayMenu* currentMenu, TrayMenu* newMenu);
-void UpdateTrayMenuIcon(TrayMenu *trayMenu);
-void UpdateTrayMenuLabel(TrayMenu *trayMenu);
+void UpdateTrayIcon(TrayMenu *trayMenu);
+void UpdateTrayLabel(TrayMenu *trayMenu, const char*);
 
 void LoadTrayIcons();
 void UnloadTrayIcons();

v2/internal/ffenestri/traymenustore_darwin.c

@@ -72,15 +72,38 @@ TrayMenu* GetTrayMenuFromStore(TrayMenuStore* store, const char* menuID) {
     return hashmap_get(&store->trayMenuMap, menuID, strlen(menuID));
 }
 
+TrayMenu* MustGetTrayMenuFromStore(TrayMenuStore* store, const char* menuID) {
+    // Get the current menu
+    TrayMenu* result = hashmap_get(&store->trayMenuMap, menuID, strlen(menuID));
+    if (result == NULL ) {
+        ABORT("Unable to find TrayMenu with ID '%s' in the TrayMenuStore!", menuID);
+    }
+    return result;
+}
+
+void UpdateTrayMenuLabelInStore(TrayMenuStore* store, const char* JSON) {
+    // Parse the JSON
+    JsonNode *parsedUpdate = mustParseJSON(JSON);
+
+    // Get the data out
+    const char* ID = mustJSONString(parsedUpdate, "ID");
+    const char* Label = mustJSONString(parsedUpdate, "Label");
+
+    // Check we have this menu
+    TrayMenu *menu = MustGetTrayMenuFromStore(store, ID);
+    UpdateTrayLabel(menu, Label);
+
+}
+
 void UpdateTrayMenuInStore(TrayMenuStore* store, const char* menuJSON) {
     TrayMenu* newMenu = NewTrayMenu(menuJSON);
+//    DumpTrayMenu(newMenu);
 
     // Get the current menu
     TrayMenu *currentMenu = GetTrayMenuFromStore(store, newMenu->ID);
 
     // If we don't have a menu, we create one
     if ( currentMenu == NULL ) {
-
         // Store the new menu
         hashmap_put(&store->trayMenuMap, newMenu->ID, strlen(newMenu->ID), newMenu);
 
@@ -88,6 +111,7 @@ void UpdateTrayMenuInStore(TrayMenuStore* store, const char* menuJSON) {
         ShowTrayMenu(newMenu);
         return;
     }
+//    DumpTrayMenu(currentMenu);
 
     // Save the status bar reference
     newMenu->statusbaritem = currentMenu->statusbaritem;
@@ -98,12 +122,6 @@ void UpdateTrayMenuInStore(TrayMenuStore* store, const char* menuJSON) {
     DeleteMenu(currentMenu->menu);
     currentMenu->menu = NULL;
 
-    // Free JSON
-    if (currentMenu->processedJSON != NULL ) {
-        json_delete(currentMenu->processedJSON);
-        currentMenu->processedJSON = NULL;
-    }
-
     // Free the tray menu memory
     MEMFREE(currentMenu);
 

v2/internal/ffenestri/traymenustore_darwin.h

@@ -22,4 +22,6 @@ void UpdateTrayMenuInStore(TrayMenuStore* store, const char* menuJSON);
 void ShowTrayMenusInStore(TrayMenuStore* store);
 void DeleteTrayMenuStore(TrayMenuStore* store);
 
+void UpdateTrayMenuLabelInStore(TrayMenuStore* store, const char* JSON);
+
 #endif //TRAYMENUSTORE_DARWIN_H

v2/internal/menumanager/processedMenu.go

@@ -9,28 +9,35 @@ import (
 type ProcessedMenuItem struct {
 	ID string
 	// Label is what appears as the menu text
-	Label string
+	Label string `json:",omitempty"`
 	// Role is a predefined menu type
-	Role menu.Role `json:"Role,omitempty"`
+	Role menu.Role `json:",omitempty"`
 	// Accelerator holds a representation of a key binding
-	Accelerator *keys.Accelerator `json:"Accelerator,omitempty"`
+	Accelerator *keys.Accelerator `json:",omitempty"`
 	// Type of MenuItem, EG: Checkbox, Text, Separator, Radio, Submenu
 	Type menu.Type
 	// Disabled makes the item unselectable
-	Disabled bool
+	Disabled bool `json:",omitempty"`
 	// Hidden ensures that the item is not shown in the menu
-	Hidden bool
+	Hidden bool `json:",omitempty"`
 	// Checked indicates if the item is selected (used by Checkbox and Radio types only)
-	Checked bool
+	Checked bool `json:",omitempty"`
 	// Submenu contains a list of menu items that will be shown as a submenu
 	//SubMenu []*MenuItem `json:"SubMenu,omitempty"`
-	SubMenu *ProcessedMenu `json:"SubMenu,omitempty"`
+	SubMenu *ProcessedMenu `json:",omitempty"`
 
-	// Foreground colour in hex RGBA format EG: 0xFF0000FF = #FF0000FF = red
-	Foreground int
+	// Colour
+	RGBA string `json:",omitempty"`
 
-	// Background colour
-	Background int
+	// Font
+	FontSize int    `json:",omitempty"`
+	FontName string `json:",omitempty"`
+
+	// Image - base64 image data
+	Image string `json:",omitempty"`
+
+	// Tooltip
+	Tooltip string `json:",omitempty"`
 }
 
 func NewProcessedMenuItem(menuItemMap *MenuItemMap, menuItem *menu.MenuItem) *ProcessedMenuItem {
@@ -45,8 +52,12 @@ func NewProcessedMenuItem(menuItemMap *MenuItemMap, menuItem *menu.MenuItem) *Pr
 		Disabled:    menuItem.Disabled,
 		Hidden:      menuItem.Hidden,
 		Checked:     menuItem.Checked,
-		Foreground:  menuItem.Foreground,
-		Background:  menuItem.Background,
+		SubMenu:     nil,
+		RGBA:        menuItem.RGBA,
+		FontSize:    menuItem.FontSize,
+		FontName:    menuItem.FontName,
+		Image:       menuItem.Image,
+		Tooltip:     menuItem.Tooltip,
 	}
 
 	if menuItem.SubMenu != nil {

v2/internal/menumanager/traymenu.go

@@ -3,6 +3,7 @@ package menumanager
 import (
 	"encoding/json"
 	"fmt"
+	"github.com/pkg/errors"
 	"github.com/wailsapp/wails/v2/pkg/menu"
 	"sync"
 )
@@ -94,6 +95,31 @@ func (m *Manager) GetTrayMenus() ([]string, error) {
 	return result, nil
 }
 
+func (m *Manager) UpdateTrayMenuLabel(trayMenu *menu.TrayMenu) (string, error) {
+	trayID, trayMenuKnown := m.trayMenuPointers[trayMenu]
+	if !trayMenuKnown {
+		return "", fmt.Errorf("[UpdateTrayMenuLabel] unknown tray id for tray %s", trayMenu.Label)
+	}
+
+	type LabelUpdate struct {
+		ID    string
+		Label string
+	}
+
+	update := &LabelUpdate{
+		ID:    trayID,
+		Label: trayMenu.Label,
+	}
+
+	data, err := json.Marshal(update)
+	if err != nil {
+		return "", errors.Wrap(err, "[UpdateTrayMenuLabel] ")
+	}
+
+	return string(data), nil
+
+}
+
 func (m *Manager) GetContextMenus() ([]string, error) {
 	result := []string{}
 	for _, contextMenu := range m.contextMenus {

v2/internal/messagedispatcher/dispatchclient.go

@@ -32,6 +32,7 @@ type Client interface {
 	DarkModeEnabled(callbackID string)
 	SetApplicationMenu(menuJSON string)
 	SetTrayMenu(trayMenuJSON string)
+	UpdateTrayMenuLabel(JSON string)
 	UpdateContextMenu(contextMenuJSON string)
 }
 

v2/internal/messagedispatcher/messagedispatcher.go

@@ -473,6 +473,20 @@ func (d *Dispatcher) processMenuMessage(result *servicebus.Message) {
 			client.frontend.UpdateContextMenu(updatedContextMenu)
 		}
 
+	case "updatetraymenulabel":
+		updatedTrayMenuLabel, ok := result.Data().(string)
+		if !ok {
+			d.logger.Error("Invalid data for 'menufrontend:updatetraymenulabel' : %#v",
+				result.Data())
+			return
+		}
+
+		// TODO: Work out what we mean in a multi window environment...
+		// For now we will just pick the first one
+		for _, client := range d.clients {
+			client.frontend.UpdateTrayMenuLabel(updatedTrayMenuLabel)
+		}
+
 	default:
 		d.logger.Error("Unknown menufrontend command: %s", command)
 	}

v2/internal/runtime/menu.go

@@ -10,6 +10,7 @@ type Menu interface {
 	UpdateApplicationMenu()
 	UpdateContextMenu(contextMenu *menu.ContextMenu)
 	SetTrayMenu(trayMenu *menu.TrayMenu)
+	UpdateTrayMenuLabel(trayMenu *menu.TrayMenu)
 }
 
 type menuRuntime struct {
@@ -34,3 +35,7 @@ func (m *menuRuntime) UpdateContextMenu(contextMenu *menu.ContextMenu) {
 func (m *menuRuntime) SetTrayMenu(trayMenu *menu.TrayMenu) {
 	m.bus.Publish("menu:settraymenu", trayMenu)
 }
+
+func (m *menuRuntime) UpdateTrayMenuLabel(trayMenu *menu.TrayMenu) {
+	m.bus.Publish("menu:updatetraymenulabel", trayMenu)
+}

v2/internal/runtime/store.go

@@ -146,9 +146,13 @@ func (s *Store) setupListener() {
 		// Resetting the curent data will resync
 		s.resync()
 	})
+
+	// Do initial resync
+	s.resync()
 }
 
 func (s *Store) resync() {
+
 	// Stringify data
 	newdata, err := json.Marshal(s.data.Interface())
 	if err != nil {

v2/internal/subsystem/menu.go

@@ -131,6 +131,17 @@ func (m *Menu) Start() error {
 					// Notify frontend of menu change
 					m.bus.Publish("menufrontend:settraymenu", updatedMenu)
 
+				case "updatetraymenulabel":
+					trayMenu := menuMessage.Data().(*menu.TrayMenu)
+					updatedLabel, err := m.menuManager.UpdateTrayMenuLabel(trayMenu)
+					if err != nil {
+						m.logger.Trace("%s", err.Error())
+						return
+					}
+
+					// Notify frontend of menu change
+					m.bus.Publish("menufrontend:updatetraymenulabel", updatedLabel)
+
 				default:
 					m.logger.Error("unknown menu message: %+v", menuMessage)
 				}

v2/internal/subsystem/runtime.go

@@ -83,7 +83,7 @@ func (r *Runtime) Start() error {
 					if r.startupCallback != nil {
 						go r.startupCallback(r.runtime)
 					} else {
-						r.logger.Error("no startup callback registered!")
+						r.logger.Warning("no startup callback registered!")
 					}
 				default:
 					r.logger.Error("unknown hook message: %+v", hooksMessage)
@@ -131,6 +131,8 @@ func (r *Runtime) GoRuntime() *runtime.Runtime {
 func (r *Runtime) shutdown() {
 	if r.shutdownCallback != nil {
 		go r.shutdownCallback()
+	} else {
+		r.logger.Warning("no shutdown callback registered!")
 	}
 	r.logger.Trace("Shutdown")
 }

v2/internal/templates/templates/vanilla/main.tmpl.go

@@ -2,14 +2,21 @@ package main
 
 import (
 	"github.com/wailsapp/wails/v2"
+	"log"
 )
 
 func main() {
 
 	// Create application with options
-	app := wails.CreateApp("{{.ProjectName}}", 1024, 768)
+	app, err := wails.CreateApp("{{.ProjectName}}", 1024, 768)
+	if err != nil {
+		log.Fatal(err)
+	}
 
 	app.Bind(newBasic())
 
-	app.Run()
+	err = app.Run()
+	if err != nil {
+		log.Fatal(err)
+	}
 }

v2/internal/webserver/websockets.go

@@ -20,6 +20,14 @@ type WebClient struct {
 	running    bool
 }
 
+func (wc *WebClient) SetTrayMenu(trayMenuJSON string) {
+	wc.logger.Info("Not implemented in server build")
+}
+
+func (wc *WebClient) UpdateTrayMenuLabel(trayMenuJSON string) {
+	wc.logger.Info("Not implemented in server build")
+}
+
 func (wc *WebClient) MessageDialog(dialogOptions *dialog.MessageDialog, callbackID string) {
 	wc.logger.Info("Not implemented in server build")
 }

v2/pkg/commands/build/base.go

@@ -211,7 +211,6 @@ func (b *BaseBuilder) CompileProject(options *Options) error {
 	options.CompiledBinary = compiledBinary
 
 	// Create the command
-	fmt.Printf("Compile command: %+v", commands.AsSlice())
 	cmd := exec.Command(options.Compiler, commands.AsSlice()...)
 
 	// Set the directory

v2/pkg/commands/build/build.go

@@ -104,7 +104,7 @@ func Build(options *Options) (string, error) {
 	// 	return "", err
 	// }
 	if !options.IgnoreFrontend {
-		outputLogger.Println("  - Building Wails Frontend")
+		outputLogger.Println("  - Building Project Frontend")
 		err = builder.BuildFrontend(outputLogger)
 		if err != nil {
 			return "", err

v2/pkg/menu/menu.go

@@ -12,6 +12,14 @@ func (m *Menu) Append(item *MenuItem) {
 	m.Items = append(m.Items, item)
 }
 
+// Merge will append the items in the given menu
+// into this menu
+func (m *Menu) Merge(menu *Menu) {
+	for _, item := range menu.Items {
+		m.Items = append(m.Items, item)
+	}
+}
+
 func (m *Menu) Prepend(item *MenuItem) {
 	m.Items = append([]*MenuItem{item}, m.Items...)
 }

v2/pkg/menu/menuitem.go

@@ -28,11 +28,18 @@ type MenuItem struct {
 	// Callback function when menu clicked
 	Click Callback `json:"-"`
 
-	// Foreground colour in hex RGBA format EG: 0xFF0000FF = #FF0000FF = red
-	Foreground int
+	// Colour
+	RGBA string
 
-	// Background colour
-	Background int
+	// Font
+	FontSize int
+	FontName string
+
+	// Image - base64 image data
+	Image string
+
+	// Tooltip
+	Tooltip string
 
 	// This holds the menu item's parent.
 	parent *MenuItem

v2/pkg/options/options.go

@@ -1,11 +1,12 @@
 package options
 
 import (
-	wailsruntime "github.com/wailsapp/wails/v2/internal/runtime"
-	"github.com/wailsapp/wails/v2/pkg/menu"
 	"log"
 	"runtime"
 
+	wailsruntime "github.com/wailsapp/wails/v2/internal/runtime"
+	"github.com/wailsapp/wails/v2/pkg/menu"
+
 	"github.com/imdario/mergo"
 	"github.com/wailsapp/wails/v2/pkg/logger"
 	"github.com/wailsapp/wails/v2/pkg/options/mac"
@@ -33,6 +34,7 @@ type App struct {
 	LogLevel      logger.LogLevel
 	Startup       func(*wailsruntime.Runtime) `json:"-"`
 	Shutdown      func()                      `json:"-"`
+	Bind          []interface{}
 }
 
 // MergeDefaults will set the minimum default values for an application

v2/pkg/str/str.go

@@ -0,0 +1,10 @@
+package str
+
+import (
+	"fmt"
+	"time"
+)
+
+func UnixNow() string {
+	return fmt.Sprintf("%+v", time.Now().Unix())
+}

v2/test/kitchensink/go.sum

@@ -58,6 +58,7 @@ github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FWnp+qbPhuoO21uA=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=

v2/wails.go

@@ -14,19 +14,12 @@ type Runtime = runtime.Runtime
 // Store is an alias for the Store object
 type Store = runtime.Store
 
-// CreateAppWithOptions creates an application based on the given config
-func CreateAppWithOptions(options *options.App) (*app.App, error) {
-	return app.CreateApp(options)
-}
-
-// CreateApp creates an application based on the given title, width and height
-func CreateApp(title string, width int, height int) (*app.App, error) {
-
-	options := &options.App{
-		Title:  title,
-		Width:  width,
-		Height: height,
+// Run creates an application based on the given config and executes it
+func Run(options *options.App) error {
+	app, err := app.CreateApp(options)
+	if err != nil {
+		return err
 	}
 
-	return app.CreateApp(options)
+	return app.Run()
 }