[darwin] Add webview preferences

v3/go.mod

@@ -17,6 +17,7 @@ require (
 	github.com/leaanthony/clir v1.6.0
 	github.com/leaanthony/go-ansi-parser v1.6.1
 	github.com/leaanthony/gosod v1.0.3
+	github.com/leaanthony/u v1.1.0
 	github.com/leaanthony/winicon v1.0.0
 	github.com/lmittmann/tint v1.0.0
 	github.com/markbates/goth v1.77.0

v3/go.sum

@@ -235,6 +235,8 @@ github.com/leaanthony/go-ansi-parser v1.6.1/go.mod h1:+vva/2y4alzVmmIEpk9QDhA7vL
 github.com/leaanthony/gosod v1.0.3 h1:Fnt+/B6NjQOVuCWOKYRREZnjGyvg+mEhd1nkkA04aTQ=
 github.com/leaanthony/gosod v1.0.3/go.mod h1:BJ2J+oHsQIyIQpnLPjnqFGTMnOZXDbvWtRCSG7jGxs4=
 github.com/leaanthony/slicer v1.5.0/go.mod h1:FwrApmf8gOrpzEWM2J/9Lh79tyq8KTX5AzRtwV7m4AY=
+github.com/leaanthony/u v1.1.0 h1:2n0d2BwPVXSUq5yhe8lJPHdxevE2qK5G99PMStMZMaI=
+github.com/leaanthony/u v1.1.0/go.mod h1:9+o6hejoRljvZ3BzdYlVL0JYCwtnAsVuN9pVTQcaRfI=
 github.com/leaanthony/winicon v1.0.0 h1:ZNt5U5dY71oEoKZ97UVwJRT4e+5xo5o/ieKuHuk8NqQ=
 github.com/leaanthony/winicon v1.0.0/go.mod h1:en5xhijl92aphrJdmRPlh4NI1L6wq3gEm0LpXAPghjU=
 github.com/lestrrat-go/backoff/v2 v2.0.8/go.mod h1:rHP/q/r9aT27n24JQLa7JhSQZCKBBOiM/uP402WwN8Y=

v3/pkg/application/options_mac.go

@@ -1,6 +1,7 @@
 package application
 
 import "github.com/wailsapp/wails/v3/pkg/events"
+import "github.com/leaanthony/u"
 
 // MacBackdrop is the backdrop type for macOS
 type MacBackdrop int
@@ -48,6 +49,19 @@ type MacWindow struct {
 	// EnableFraudulentWebsiteWarnings will enable warnings for fraudulent websites.
 	// Default: false
 	EnableFraudulentWebsiteWarnings bool
+
+	// WebviewPreferences contains preferences for the webview
+	WebviewPreferences MacWebviewPreferences
+}
+
+// MacWebviewPreferences contains preferences for the Mac webview
+type MacWebviewPreferences struct {
+	// TabFocusesLinks will enable tabbing to links
+	TabFocusesLinks u.Bool
+	// TextInteractionEnabled will enable text interaction
+	TextInteractionEnabled u.Bool
+	// FullscreenEnabled will enable fullscreen
+	FullscreenEnabled u.Bool
 }
 
 // MacTitleBar contains options for the Mac titlebar

v3/pkg/application/webview_window.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"github.com/leaanthony/u"
 	"runtime"
 	"strings"
 	"sync"
@@ -12,6 +13,12 @@ import (
 	"github.com/wailsapp/wails/v3/pkg/events"
 )
 
+// Enabled means the feature should be enabled
+var Enabled = u.True
+
+// Disabled means the feature should be disabled
+var Disabled = u.False
+
 type (
 	webviewWindowImpl interface {
 		setTitle(title string)

v3/pkg/application/webview_window_darwin.go

@@ -14,11 +14,16 @@ package application
 #import <AppKit/AppKit.h>
 #import "webview_window_darwin_drag.h"
 
+struct WebviewPreferences {
+    bool *TabFocusesLinks;
+    bool *TextInteractionEnabled;
+    bool *FullscreenEnabled;
+};
 
 extern void registerListener(unsigned int event);
 
 // Create a new Window
-void* windowNew(unsigned int id, int width, int height, bool fraudulentWebsiteWarningEnabled, bool frameless, bool enableDragAndDrop) {
+void* windowNew(unsigned int id, int width, int height, bool fraudulentWebsiteWarningEnabled, bool frameless, bool enableDragAndDrop, struct WebviewPreferences preferences) {
 	NSWindowStyleMask styleMask = NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | NSWindowStyleMaskMiniaturizable | NSWindowStyleMaskResizable;
 	if (frameless) {
 		styleMask = NSWindowStyleMaskBorderless | NSWindowStyleMaskResizable;
@@ -52,6 +57,25 @@ void* windowNew(unsigned int id, int width, int height, bool fraudulentWebsiteWa
 	WKWebViewConfiguration* config = [[WKWebViewConfiguration alloc] init];
 	[config autorelease];
 
+	// Set preferences
+    if (preferences.TabFocusesLinks != NULL) {
+		config.preferences.tabFocusesLinks = *preferences.TabFocusesLinks;
+	}
+
+	if (@available(macOS 11.3, *)) {
+		if (preferences.TextInteractionEnabled != NULL) {
+			config.preferences.textInteractionEnabled = *preferences.TextInteractionEnabled;
+		}
+	}
+
+	if (@available(macOS 12.3, *)) {
+         if (preferences.FullscreenEnabled != NULL) {
+             config.preferences.elementFullscreenEnabled = *preferences.FullscreenEnabled;
+         }
+     }
+
+
+
 	config.suppressesIncrementalRendering = true;
     config.applicationNameForUserAgent = @"wails.io";
 	[config setURLSchemeHandler:delegate forURLScheme:@"wails"];
@@ -1023,6 +1047,29 @@ func (w *macosWebviewWindow) height() int {
 	return int(height)
 }
 
+func bool2CboolPtr(value bool) *C.bool {
+	v := C.bool(value)
+	return &v
+}
+
+func (w *macosWebviewWindow) getWebviewPreferences() C.struct_WebviewPreferences {
+	wvprefs := w.parent.options.Mac.WebviewPreferences
+
+	var result C.struct_WebviewPreferences
+
+	if wvprefs.TextInteractionEnabled.IsSet() {
+		result.TextInteractionEnabled = bool2CboolPtr(wvprefs.TextInteractionEnabled.Get())
+	}
+	if wvprefs.TabFocusesLinks.IsSet() {
+		result.TabFocusesLinks = bool2CboolPtr(wvprefs.TabFocusesLinks.Get())
+	}
+	if wvprefs.FullscreenEnabled.IsSet() {
+		result.FullscreenEnabled = bool2CboolPtr(wvprefs.FullscreenEnabled.Get())
+	}
+
+	return result
+}
+
 func (w *macosWebviewWindow) run() {
 	for eventId := range w.parent.eventListeners {
 		w.on(eventId)
@@ -1030,12 +1077,14 @@ func (w *macosWebviewWindow) run() {
 	globalApplication.dispatchOnMainThread(func() {
 		options := w.parent.options
 		macOptions := options.Mac
+
 		w.nsWindow = C.windowNew(C.uint(w.parent.id),
 			C.int(options.Width),
 			C.int(options.Height),
 			C.bool(macOptions.EnableFraudulentWebsiteWarnings),
 			C.bool(options.Frameless),
 			C.bool(options.EnableDragAndDrop),
+			w.getWebviewPreferences(),
 		)
 		w.setTitle(options.Title)
 		w.setAlwaysOnTop(options.AlwaysOnTop)