From 2b9b8a9c7046f14f64cc2416d396540c4ce23123 Mon Sep 17 00:00:00 2001
From: Sebastian Ramacher <sebastian@ramacher.at>
Date: Mon, 4 Dec 2023 23:01:34 +0100
Subject: [PATCH] Add callback that clears highlighted links when inputbar is
 hidden

Since hiding the inputbar marks the end of the `follow a link` action,
clearing all links at that event ensures that it will work in all
possible situations.
---
 zathura/callbacks.c | 21 +++++++++++++++++++++
 zathura/callbacks.h |  8 ++++++++
 2 files changed, 29 insertions(+)

diff --git a/zathura/callbacks.c b/zathura/callbacks.c
index 6fa1cfc..9a2d38b 100644
--- a/zathura/callbacks.c
+++ b/zathura/callbacks.c
@@ -834,3 +834,24 @@ cb_gesture_zoom_scale_changed(GtkGestureZoom* UNUSED(self), gdouble scale, void*
   render_all(zathura);
   refresh_view(zathura);
 }
+
+void cb_hide_links(GtkWidget* widget, gpointer data) {
+  g_return_if_fail(widget != NULL);
+  g_return_if_fail(data != NULL);
+
+  /* disconnect from signal */
+  gulong handler_id = GPOINTER_TO_UINT(g_object_steal_data(G_OBJECT(widget), "handler_id"));
+  g_signal_handler_disconnect(G_OBJECT(widget), handler_id);
+
+  zathura_t* zathura           = data;
+  unsigned int number_of_pages = zathura_document_get_number_of_pages(zathura->document);
+  for (unsigned int page_id = 0; page_id < number_of_pages; page_id++) {
+    zathura_page_t* page = zathura_document_get_page(zathura->document, page_id);
+    if (page == NULL) {
+      continue;
+    }
+
+    GtkWidget* page_widget = zathura_page_get_widget(zathura, page);
+    g_object_set(G_OBJECT(page_widget), "draw-links", FALSE, NULL);
+  }
+}
diff --git a/zathura/callbacks.h b/zathura/callbacks.h
index c8520ee..786a8e4 100644
--- a/zathura/callbacks.h
+++ b/zathura/callbacks.h
@@ -285,4 +285,12 @@ void cb_gesture_zoom_begin(GtkGesture* self, GdkEventSequence* sequence, void* d
 
 void cb_gesture_zoom_scale_changed(GtkGestureZoom* self, gdouble scale, void* data);
 
+/**
+ * Clears all highlighted links when the inputbar gets closed
+ *
+ * @param GtkWidget* Inputbar widget
+ * @param data The zathura instance
+ */
+void cb_hide_links(GtkWidget* widget, gpointer data);
+
 #endif // CALLBACKS_H