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changeset 58:9cbb0f8a66c4

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Add setting to disable preferences widgets This just makes the widgets in the preferences application insensitive, settings can still be changed by directly editing the configuration file.
author Guido Berhoerster <guido+pui@berhoerster.name>
date Tue, 06 Sep 2022 19:11:21 +0200
parents 76989c84bd20
children e3fc9db49d36
files org.guido-berhoerster.code.package-update-indicator.gschema.xml pui-prefs-application.c
diffstat 2 files changed, 61 insertions(+), 14 deletions(-) [+]
line wrap: on
line diff
--- a/org.guido-berhoerster.code.package-update-indicator.gschema.xml	Tue Sep 06 09:02:57 2022 +0200
+++ b/org.guido-berhoerster.code.package-update-indicator.gschema.xml	Tue Sep 06 19:11:21 2022 +0200
@@ -30,5 +30,10 @@
       <summary>Hide menu items</summary>
       <description>List of indicator menu items to be hidden.</description>
     </key>
+    <key name="disable-preferences" type="as">
+      <default>[]</default>
+      <summary>Disable preferences</summary>
+      <description>List of preference widgets to be disabled.</description>
+    </key>
   </schema>
 </schemalist>
--- a/pui-prefs-application.c	Tue Sep 06 09:02:57 2022 +0200
+++ b/pui-prefs-application.c	Tue Sep 06 19:11:21 2022 +0200
@@ -32,6 +32,9 @@
 struct _PuiPrefsApplication {
 	GtkApplication	parent_instance;
 	GSettings	*settings;
+	GtkWidget	*update_command_entry;
+	GtkWidget	*refresh_interval_combo_box;
+	GtkWidget	*use_mobile_check_button;
 };
 
 G_DEFINE_TYPE(PuiPrefsApplication, pui_prefs_application, GTK_TYPE_APPLICATION)
@@ -117,6 +120,38 @@
 }
 
 static void
+update_widgets(PuiPrefsApplication *self)
+{
+	gchar **	disabled_preferences;
+
+	g_return_if_fail(self->update_command_entry != NULL);
+	g_return_if_fail(self->refresh_interval_combo_box != NULL);
+	g_return_if_fail(self->use_mobile_check_button != NULL);
+
+	disabled_preferences = g_settings_get_strv(self->settings,
+	    "disable-preferences");
+	g_return_if_fail(disabled_preferences != NULL);
+	gtk_widget_set_sensitive(self->update_command_entry,
+	    !g_strv_contains((const gchar * const *)disabled_preferences,
+	    "update-command"));
+	gtk_widget_set_sensitive(self->refresh_interval_combo_box,
+	    !g_strv_contains((const gchar * const *)disabled_preferences,
+	    "refresh-interval"));
+	gtk_widget_set_sensitive(self->use_mobile_check_button,
+	    !g_strv_contains((const gchar * const *)disabled_preferences,
+	    "use-mobile-connection"));
+	g_strfreev(disabled_preferences);
+}
+
+static void
+on_disable_preferences_changed(GSettings *settings, gchar *key,
+    gpointer user_data)
+{
+	g_debug("setting disable-preferences changed");
+	update_widgets(user_data);
+}
+
+static void
 pui_prefs_application_startup(GApplication *application)
 {
 	PuiPrefsApplication *self = PUI_PREFS_APPLICATION(application);
@@ -125,9 +160,6 @@
 	GtkBuilder	*builder;
 	GtkWidget	*window;
 	GtkTreeModel	*tree_model;
-	GtkWidget	*update_command_entry;
-	GtkWidget	*refresh_interval_combo_box;
-	GtkWidget	*use_mobile_check_button;
 
 	application_class->startup(application);
 
@@ -141,25 +173,31 @@
 	    "package-update-indicator/preferences/pui-prefs-window.ui");
 	window = GTK_WIDGET(gtk_builder_get_object(builder, "window"));
 	gtk_application_add_window(GTK_APPLICATION(self), GTK_WINDOW(window));
-	update_command_entry = GTK_WIDGET(gtk_builder_get_object(builder,
+	self->update_command_entry = GTK_WIDGET(gtk_builder_get_object(builder,
 	    "update-command"));
-	refresh_interval_combo_box = GTK_WIDGET(gtk_builder_get_object(builder,
-	    "refresh-interval"));
-	tree_model =
-	    gtk_combo_box_get_model(GTK_COMBO_BOX(refresh_interval_combo_box));
-	use_mobile_check_button = GTK_WIDGET(gtk_builder_get_object(builder,
+	self->refresh_interval_combo_box =
+	    GTK_WIDGET(gtk_builder_get_object(builder, "refresh-interval"));
+	tree_model = gtk_combo_box_get_model(
+	    GTK_COMBO_BOX(self->refresh_interval_combo_box));
+	self->use_mobile_check_button =
+	    GTK_WIDGET(gtk_builder_get_object(builder,
 	    "use-mobile-connection"));
 
 	/* bind settings to widgets */
 	self->settings = pui_settings_new();
 	g_settings_bind(self->settings, "update-command",
-	    update_command_entry, "text", G_SETTINGS_BIND_DEFAULT);
+	    self->update_command_entry, "text", G_SETTINGS_BIND_DEFAULT);
 	g_settings_bind_with_mapping(self->settings, "refresh-interval",
-	    refresh_interval_combo_box, "active", G_SETTINGS_BIND_DEFAULT,
-	    map_refresh_interval_to_index, map_index_to_refresh_interval,
-	    tree_model, NULL);
+	    self->refresh_interval_combo_box, "active",
+	    G_SETTINGS_BIND_DEFAULT, map_refresh_interval_to_index,
+	    map_index_to_refresh_interval, tree_model, NULL);
 	g_settings_bind(self->settings, "use-mobile-connection",
-	    use_mobile_check_button, "active", G_SETTINGS_BIND_DEFAULT);
+	    self->use_mobile_check_button, "active", G_SETTINGS_BIND_DEFAULT);
+
+	/* watch disable-preferences setting in order to update the window */
+	g_signal_connect(self->settings, "changed::disable-preferences",
+	    G_CALLBACK(on_disable_preferences_changed), self);
+	update_widgets(self);
 
 	/* show window */
 	gtk_widget_show(window);
@@ -189,6 +227,10 @@
 		g_clear_object(&self->settings);
 	}
 
+	self->update_command_entry = NULL;
+	self->refresh_interval_combo_box = NULL;
+	self->use_mobile_check_button = NULL;
+
 	G_OBJECT_CLASS(pui_prefs_application_parent_class)->dispose(object);
 }