Add addon: webviewCrusher

user/addon/addons.txt

@@ -26,4 +26,5 @@ contextMenuWindow
 contextMenuGo
 
 # Overrides
-#singleProcess
+#singleProcess
+#webviewCrusher# Recreates view on any navigation, to save memory. Breaks back/forward right now. Should not be used with singleProcess

user/addon/webviewCrusher/_main.py

@@ -0,0 +1,33 @@
+import gi
+gi.require_version("WebKit2","4.0")
+from gi.repository import WebKit2
+
+browser = mfp.require("browser")
+browserWindow = browser.module.require(mfp.p("window","browser.py"))
+eventHandler = mfp.Bunch()
+
+def decidePolicy(webView,decision,decisionType):
+	if decisionType == WebKit2.PolicyDecisionType.NAVIGATION_ACTION:
+		if decision.props.frame_name != None:
+			return False
+		
+		if decision.props.navigation_action.get_navigation_type() == WebKit2.NavigationType.OTHER:
+			return False
+		
+		request = decision.props.navigation_action.get_request()
+		
+		mainWindow = webView.get_toplevel()
+		webViewIndex = mainWindow.cWebViews.index(webView)
+		webView.destroy()
+		webView = browser.createWebView()
+		browserWindow.addWebView(mainWindow,webView,webViewIndex)
+		webView.load_request(request)
+		browserWindow.onResize(mainWindow)
+		mainWindow.show_all()
+		return True
+		
+	return False
+
+def onWebviewCreated(webView):
+	webView.connect("decide-policy",decidePolicy)
+eventHandler["webview:created"] = onWebviewCreated