Update GUI more faster on tray icon scroll

CMakeLists.txt

@@ -9,7 +9,7 @@ project(gtk-mixer C)
 
 set(PACKAGE_VERSION_MAJOR	1)
 set(PACKAGE_VERSION_MINOR	0)
-set(PACKAGE_VERSION_PATCH	0)
+set(PACKAGE_VERSION_PATCH	3)
 
 set(PACKAGE_NAME		"${PROJECT_NAME}")
 set(PACKAGE_VERSION		"${PACKAGE_VERSION_MAJOR}.${PACKAGE_VERSION_MINOR}.${PACKAGE_VERSION_PATCH}")

README.md

@@ -4,7 +4,7 @@
 [![Build-Ubuntu-latest Actions Status](https://github.com/rozhuk-im/gtk-mixer/workflows/build-ubuntu-latest/badge.svg)](https://github.com/rozhuk-im/gtk-mixer/actions)
 
 
-Rozhuk Ivan <[email protected]> 2020 - 2021
+Rozhuk Ivan <[email protected]> 2020-2022
 
 GTK-Mixer is GTK based volume control tool ("mixer").\
 GUI from xfce4-mixer: https://gitlab.xfce.org/apps/xfce4-mixer

src/gtk-mixer-tray_icon.c

@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2021 Rozhuk Ivan <[email protected]>
+ * Copyright (c) 2021-2022 Rozhuk Ivan <[email protected]>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -39,14 +39,15 @@ typedef struct gtk_mixer_tray_icon_s {
 	GtkStatusIcon *status_icon;
 	GtkMenu *menu;
 	const char *icon_name;
+	GtkWidget *main_window;
 	gmp_dev_p dev;
 	gmp_dev_line_p dev_line;
 } gm_tray_icon_t, *gm_tray_icon_p;
 
 
 
 static gboolean
-gtk_mixer_tray_icon_scroll(GtkStatusIcon *status_icon __unused,
+gtk_mixer_tray_icon_scroll(GtkStatusIcon *status_icon,
     GdkEventScroll *event, gpointer user_data) {
 	gm_tray_icon_p tray_icon = user_data;
 
@@ -63,6 +64,8 @@ gtk_mixer_tray_icon_scroll(GtkStatusIcon *status_icon __unused,
 		tray_icon->dev_line->is_updated = 1;
 		tray_icon->dev_line->write_required ++;
 		gmp_dev_write(tray_icon->dev, 0);
+		gtk_mixer_window_lines_update(tray_icon->main_window);
+		gtk_mixer_tray_icon_update(status_icon);
 		break;
 	default:
 		break;
@@ -171,13 +174,14 @@ gtk_mixer_tray_icon_destroy(GtkWidget *window __unused, gpointer user_data) {
 }
 
 GtkStatusIcon *
-gtk_mixer_tray_icon_create(void) {
+gtk_mixer_tray_icon_create(GtkWidget *main_window) {
 	gm_tray_icon_p tray_icon;
 
 	tray_icon = calloc(1, sizeof(gm_tray_icon_t));
 	if (NULL == tray_icon)
 		return (NULL);
 
+	tray_icon->main_window = main_window;
 	G_GNUC_BEGIN_IGNORE_DEPRECATIONS
 	tray_icon->status_icon = gtk_status_icon_new();
 	G_GNUC_END_IGNORE_DEPRECATIONS

src/gtk-mixer.c

@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2020 - 2021 Rozhuk Ivan <[email protected]>
+ * Copyright (c) 2020-2022 Rozhuk Ivan <[email protected]>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -162,7 +162,7 @@ on_tray_icon_menu_about_click(GtkMenuItem *menuitem __unused,
 	GtkAboutDialog *dlg = GTK_ABOUT_DIALOG(gtk_about_dialog_new());
 	const char *authors[] = {
 		"",
-		"2020-2021 Rozhuk Ivan",
+		"2020-2022 Rozhuk Ivan",
 		"",
 		"Original xfce4-mixer",
 		"2012 Guido Berhoerster",
@@ -277,7 +277,7 @@ main(int argc, char **argv) {
 
 
 	/* Tray icon. */
-	app.status_icon = gtk_mixer_tray_icon_create();
+	app.status_icon = gtk_mixer_tray_icon_create(app.window);
 	g_signal_connect(app.status_icon, "activate",
 	    G_CALLBACK(gtk_mixer_status_icon_activate), &app);
 	g_signal_connect(app.status_icon, "popup-menu",

src/gtk-mixer.h

@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2020 - 2021 Rozhuk Ivan <[email protected]>
+ * Copyright (c) 2020-2022 Rozhuk Ivan <[email protected]>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -85,7 +85,7 @@ GtkWidget *gtk_mixer_line_create(gmp_dev_p dev, gmp_dev_line_p dev_line);
 void gtk_mixer_line_update(GtkWidget *container);
 
 
-GtkStatusIcon *gtk_mixer_tray_icon_create(void);
+GtkStatusIcon *gtk_mixer_tray_icon_create(GtkWidget *main_window);
 void gtk_mixer_tray_icon_dev_set(GtkStatusIcon *status_icon, gmp_dev_p dev);
 void gtk_mixer_tray_icon_update(GtkStatusIcon *status_icon);