From 54f1426e430dd18c85ab1fcda45478acb1e315ea Mon Sep 17 00:00:00 2001
From: Witold Filipczyk <witekfl@poczta.onet.pl>
Date: Wed, 18 Jan 2023 21:31:31 +0100
Subject: [PATCH] [status] Introduced print_screen_status_delayed.

For cases when status is updated often. For example
uploads or downloads.
---
 src/dialogs/status.c    | 18 +++++++++++++++++-
 src/dialogs/status.h    |  1 +
 src/session/session.cpp |  4 +++-
 src/session/session.h   |  1 +
 src/session/task.c      |  2 +-
 5 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/src/dialogs/status.c b/src/dialogs/status.c
index d218aca1..3683cf54 100644
--- a/src/dialogs/status.c
+++ b/src/dialogs/status.c
@@ -17,6 +17,7 @@
 #include "document/renderer.h"
 #include "document/view.h"
 #include "intl/libintl.h"
+#include "main/timer.h"
 #include "network/connection.h"
 #include "network/progress.h"
 #include "network/state.h"
@@ -40,7 +41,6 @@
 #include "viewer/text/link.h"
 #include "viewer/text/view.h"
 
-
 char *
 get_download_msg(struct download *download, struct terminal *term,
 		 int wide, int full, const char *separator)
@@ -576,3 +576,19 @@ print_screen_status(struct session *ses)
 
 	redraw_windows(REDRAW_IN_FRONT_OF_WINDOW, ses->tab);
 }
+
+static void
+print_screen_status_clear_timer(struct session *ses)
+{
+	ses->status_redraw_timer = TIMER_ID_UNDEF;
+	print_screen_status(ses);
+}
+
+void
+print_screen_status_delayed(struct session *ses)
+{
+	/* Redraw after 100ms. */
+	if (ses->status_redraw_timer == TIMER_ID_UNDEF) {
+		install_timer(&ses->status_redraw_timer, 100, print_screen_status_clear_timer, ses);
+	}
+}
diff --git a/src/dialogs/status.h b/src/dialogs/status.h
index 326576a3..234edb85 100644
--- a/src/dialogs/status.h
+++ b/src/dialogs/status.h
@@ -10,6 +10,7 @@ struct session;
 struct terminal;
 
 void print_screen_status(struct session *);
+void print_screen_status_delayed(struct session *);
 
 void update_status(void);
 
diff --git a/src/session/session.cpp b/src/session/session.cpp
index 86289972..da06dcc9 100644
--- a/src/session/session.cpp
+++ b/src/session/session.cpp
@@ -771,7 +771,7 @@ doc_loading_callback(struct download *download, struct session *ses)
 	}
 
 	check_questions_queue(ses);
-	print_screen_status(ses);
+	print_screen_status_delayed(ses);
 
 #ifdef CONFIG_GLOBHIST
 	if (download->pri != PRI_CSS) {
@@ -1049,6 +1049,7 @@ init_session(struct session *base_session, struct terminal *term,
 	init_list(ses->type_queries);
 	ses->task.type = TASK_NONE;
 	ses->display_timer = TIMER_ID_UNDEF;
+	ses->status_redraw_timer = TIMER_ID_UNDEF;
 
 #ifdef CONFIG_LEDS
 	init_led_panel(&ses->status.leds);
@@ -1378,6 +1379,7 @@ destroy_session(struct session *ses)
 	if (ses->loading_uri) done_uri(ses->loading_uri);
 
 	kill_timer(&ses->display_timer);
+	kill_timer(&ses->status_redraw_timer);
 
 	while (!list_empty(ses->type_queries))
 		done_type_query((struct type_query *)ses->type_queries.next);
diff --git a/src/session/session.h b/src/session/session.h
index fe223995..9574f1ce 100644
--- a/src/session/session.h
+++ b/src/session/session.h
@@ -234,6 +234,7 @@ struct session {
 	struct kbdprefix kbdprefix;
 	int exit_query;
 	timer_id_T display_timer;
+	timer_id_T status_redraw_timer;
 
 	/** The text input form insert mode. It is a tristate controlled by the
 	 * boolean document.browse.forms.insert_mode option. When disabled we
diff --git a/src/session/task.c b/src/session/task.c
index fd359a82..3eb99eb6 100644
--- a/src/session/task.c
+++ b/src/session/task.c
@@ -577,7 +577,7 @@ loading_callback(struct download *download, struct session *ses)
 
 end:
 	check_questions_queue(ses);
-	print_screen_status(ses);
+	print_screen_status_delayed(ses);
 }