badwolf

commit: 78a41bafb8ea56d72e873e617d1adbc5c3d0e212
parent: a6cc185390f63988860788ab794f2e7cb9028b53
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Tue,  8 Jan 2019 21:53:07 +0100

badwolf.c: Add statusbar with link hovering URI, handles mouse-target-changed

Diffstat:
M
badwolf.c
30
++++++++++++++++++++++++++++--

1 file changed, 28 insertions(+), 2 deletions(-)
diff --git a/badwolf.c b/badwolf.c
@@ -11,6 +11,7 @@ struct Client
 	GtkWidget *main_window;
 	GtkWidget *box;
 	GtkWidget *location;
+	GtkWidget *statusbar;
 	WebKitWebView *webView;
 };
 
@@ -71,6 +72,25 @@ WebViewCb_notify__title(WebKitWebView *webView, GParamSpec *pspec, gpointer user
 	return TRUE;
 }
 
+static gboolean WebViewCb_mouse_target_changed(WebKitWebView *webView,
+                                               WebKitHitTestResult *hit,
+                                               guint modifiers,
+                                               gpointer user_data)
+{
+	struct Client *browser = (struct Client *)user_data;
+	const gchar *link_uri  = webkit_hit_test_result_get_link_uri(hit);
+	guint context_id       = gtk_statusbar_get_context_id(GTK_STATUSBAR(browser->statusbar), "link");
+
+	gtk_statusbar_remove_all(GTK_STATUSBAR(browser->statusbar), context_id);
+
+	if(link_uri != NULL)
+	{
+		gtk_statusbar_push(GTK_STATUSBAR(browser->statusbar), context_id, link_uri);
+	}
+
+	return TRUE;
+}
+
 static gboolean locationCb_activate(GtkEntry *location, gpointer user_data)
 {
 	const char *target_url;
@@ -93,13 +113,15 @@ int main(int argc, char *argv[])
 	if(argv[1]) target_url = argv[1];
 
 	browser->main_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
-	browser->location    = gtk_entry_new();
 	browser->box         = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
+	browser->location    = gtk_entry_new();
+	browser->statusbar   = gtk_statusbar_new();
 	browser->webView     = WEBKIT_WEB_VIEW(webkit_web_view_new());
 
 	gtk_container_add(GTK_CONTAINER(browser->main_window), browser->box);
 	gtk_box_pack_start(GTK_BOX(browser->box), GTK_WIDGET(browser->location), FALSE, FALSE, 0);
-	gtk_box_pack_end(GTK_BOX(browser->box), GTK_WIDGET(browser->webView), TRUE, TRUE, 0);
+	gtk_box_pack_start(GTK_BOX(browser->box), GTK_WIDGET(browser->webView), TRUE, TRUE, 0);
+	gtk_box_pack_start(GTK_BOX(browser->box), GTK_WIDGET(browser->statusbar), FALSE, FALSE, 0);
 
 	gtk_entry_set_text(GTK_ENTRY(browser->location), target_url);
 
@@ -112,6 +134,10 @@ int main(int argc, char *argv[])
 	                 NULL);
 	g_signal_connect(browser->webView, "notify::uri", G_CALLBACK(WebViewCb_notify__uri), browser);
 	g_signal_connect(browser->webView, "notify::title", G_CALLBACK(WebViewCb_notify__title), browser);
+	g_signal_connect(browser->webView,
+	                 "mouse-target-changed",
+	                 G_CALLBACK(WebViewCb_mouse_target_changed),
+	                 browser);
 
 	WebKitSettings *settings = webkit_web_view_get_settings(browser->webView);