add max number of tabs

README.md

@@ -41,6 +41,7 @@ You can also create a rose.desktop file so that it will show up in your desktop
 - Customize appearance of the browser through css
 - Built-in rose-mklink script for in-shell static links
 - Optional adblocking through [wyebadblock](https://github.com/jun7/wyebadblock)
+- Max number of tabs (by default 8), configurable.
 - Plugin system, seeded with:
   - Libre redirect: Redirect annoying websites to open source frontends
   - Readability: Strip webpages of unnecessary elements for ease of reading with a custom shortcut

config.h

@@ -21,6 +21,7 @@
 #define ZOOM_VAL .1 /* Zooming value in zoomin/zoomout functions */
 #define BG_COLOR "#FEFEFE" /* "FEFEFE", "#1E1E2E" */
 #define DEBUG false
+#define MAX_NUM_TABS 8 // set to 0 or false if you want unlimited tabs, or look at the relevant rose.c code.
 
 typedef enum {
 	goback,

rose.c

@@ -16,6 +16,7 @@ int LIBRE_REDIRECT_ENABLED = true;
 int READABILITY_ENABLED = true;
 int CUSTOM_STYLE_ENABLED = true;
 int CUSTOM_USER_AGENT = true;
+int NUM_TABS = 0;
 
 // to enable plugins,
 // 1. Enable them:
@@ -194,12 +195,17 @@ GtkWidget* handle_create_new_tab(WebKitWebView* self,
     WebKitNavigationAction* navigation_action,
     GtkNotebook* notebook)
 {   
+	  if(NUM_TABS < MAX_NUM_TABS || NUM_TABS == 0){
 			WebKitURIRequest* uri_request = webkit_navigation_action_get_request(navigation_action);
 			const char* uri = webkit_uri_request_get_uri(uri_request);
 			printf("Creating new window: %s\n", uri);
 			notebook_append(notebook, uri);
 			gtk_notebook_set_show_tabs(notebook, true);
 			return NULL;
+		} else {
+			webkit_web_view_run_javascript(notebook_get_webview(notebook),
+					"alert('Too many tabs, not opening a new one')", NULL, NULL, NULL);
+		}
     /* WebKitGTK documentation recommends returning the new webview.
    * I imagine that this might allow e.g., to go back in a new tab
    * or generally to keep track of history.
@@ -210,6 +216,7 @@ GtkWidget* handle_create_new_tab(WebKitWebView* self,
 
 void notebook_append(GtkNotebook* notebook, const char* uri)
 {
+	  if(NUM_TABS < MAX_NUM_TABS || NUM_TABS == 0){
 			GdkScreen* screen = gtk_window_get_screen(GTK_WINDOW(window));
 			GdkVisual* rgba_visual = gdk_screen_get_rgba_visual(screen);
 			GdkRGBA rgba;
@@ -231,6 +238,11 @@ void notebook_append(GtkNotebook* notebook, const char* uri)
 			gtk_notebook_set_current_page(notebook, n);
 			gtk_notebook_set_tab_label_text(notebook, GTK_WIDGET(view), "-");
 			webkit_web_view_set_zoom_level(view, ZOOM);
+			NUM_TABS+=1;
+		} else {
+			webkit_web_view_run_javascript(notebook_get_webview(notebook),
+					"alert('Too many tabs, not opening a new one')", NULL, NULL, NULL);
+		}
 }
 
 void show_bar(GtkNotebook* notebook)