From 957b5cd8004c20865b0df3a76cfb6c471fc47971 Mon Sep 17 00:00:00 2001
From: Perry Werneck <perry.werneck@gmail.com>
Date: Fri, 18 Oct 2019 14:46:42 -0300
Subject: [PATCH] Adding notifications on param change.

---
 src/include/terminal.h         |  3 +++
 src/include/v3270.h            |  2 ++
 src/terminal/charset.c         |  4 ++--
 src/terminal/properties/init.c | 12 ++++++------
 src/terminal/properties/set.c  | 11 ++++++++++-
 5 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/src/include/terminal.h b/src/include/terminal.h
index 3d03a17..02df2cf 100644
--- a/src/include/terminal.h
+++ b/src/include/terminal.h
@@ -50,6 +50,9 @@ G_BEGIN_DECLS
 		GParamSpec * luname;
 		GParamSpec * model;
 		GParamSpec * selection;
+		GParamSpec * session_name;
+		GParamSpec * auto_disconnect;
+		GParamSpec * remap_file;
 
 		struct
 		{
diff --git a/src/include/v3270.h b/src/include/v3270.h
index 6e9e4c8..52b682c 100644
--- a/src/include/v3270.h
+++ b/src/include/v3270.h
@@ -238,8 +238,10 @@
  LIB3270_EXPORT const gchar		* v3270_get_default_font_name();
 
  LIB3270_EXPORT void			  v3270_popup_message(GtkWidget *widget, LIB3270_NOTIFY type, const gchar *title, const gchar *message, const gchar *text);
+
  LIB3270_EXPORT const gchar		* v3270_get_session_name(GtkWidget *widget);
  LIB3270_EXPORT void			  v3270_set_session_name(GtkWidget *widget, const gchar *name);
+
  LIB3270_EXPORT int				  v3270_set_script(GtkWidget *widget, const gchar id);
  LIB3270_EXPORT void			  v3270_set_scaled_fonts(GtkWidget *widget, gboolean on);
  LIB3270_EXPORT int				  v3270_set_session_color_type(GtkWidget *widget, unsigned short colortype);
diff --git a/src/terminal/charset.c b/src/terminal/charset.c
index c1ed312..6504e99 100644
--- a/src/terminal/charset.c
+++ b/src/terminal/charset.c
@@ -302,11 +302,9 @@
 
 	if(text && !error)
 	{
-
 		GMarkupParseContext	* context = g_markup_parse_context_new(&parser,G_MARKUP_TREAT_CDATA_AS_TEXT|G_MARKUP_PREFIX_ERROR_POSITION,&cfg,NULL);
 		g_markup_parse_context_parse(context,text,strlen(text),&error);
 		g_markup_parse_context_free(context);
-
 	}
 
 	debug("error=%p",error);
@@ -338,5 +336,7 @@
 	g_free(cfg.host);
 	g_free(cfg.display);
 
+	g_object_notify_by_pspec(G_OBJECT(widget), GTK_V3270_GET_CLASS(widget)->properties.remap_file);
+
  }
 
diff --git a/src/terminal/properties/init.c b/src/terminal/properties/init.c
index 59e82ca..00d7725 100644
--- a/src/terminal/properties/init.c
+++ b/src/terminal/properties/init.c
@@ -93,7 +93,7 @@
 	);
 
 	// Session name.
-	spec = g_param_spec_string(
+	klass->properties.session_name = g_param_spec_string(
 							"session_name",
 							"session_name",
 							_("TN3270 Session name"),
@@ -104,11 +104,11 @@
 	g_object_class_install_property(
 		gobject_class,
 		V3270_PROPERTY_SESSION_NAME,
-		spec
+		klass->properties.session_name
 	);
 
 	// Auto disconnect
-	spec = g_param_spec_string(
+	klass->properties.auto_disconnect = g_param_spec_string(
 							"auto_disconnect",
 							"auto_disconnect",
 							_("IDLE minutes for automatic disconnection"),
@@ -119,7 +119,7 @@
 	g_object_class_install_property(
 		gobject_class,
 		V3270_PROPERTY_AUTO_DISCONNECT,
-		spec
+		klass->properties.auto_disconnect
 	);
 
 	// Clipboard
@@ -138,7 +138,7 @@
 	);
 
 	// Remap file
-	spec = g_param_spec_string(
+	klass->properties.remap_file = g_param_spec_string(
 							"remap",
 							"remap",
 							_("XML file with remap table"),
@@ -149,7 +149,7 @@
 	g_object_class_install_property(
 		gobject_class,
 		V3270_PROPERTY_REMAP_FILE,
-		spec
+		klass->properties.remap_file
 	);
 
 	//
diff --git a/src/terminal/properties/set.c b/src/terminal/properties/set.c
index 1a83765..6faf24a 100644
--- a/src/terminal/properties/set.c
+++ b/src/terminal/properties/set.c
@@ -171,6 +171,7 @@ LIB3270_EXPORT void v3270_set_session_name(GtkWidget *widget, const gchar *name)
 	debug("New session name is \"%s\"",GTK_V3270(widget)->session_name);
 
 	g_signal_emit(GTK_WIDGET(widget), v3270_widget_signal[V3270_SIGNAL_SESSION_CHANGED], 0);
+	g_object_notify_by_pspec(G_OBJECT(widget), GTK_V3270_GET_CLASS(widget)->properties.session_name);
 
 }
 
@@ -203,6 +204,14 @@ void v3270_set_cursor(GtkWidget *widget, LIB3270_POINTER id)
 LIB3270_EXPORT void v3270_set_auto_disconnect(GtkWidget *widget, guint minutes)
 {
 	g_return_if_fail(GTK_IS_V3270(widget));
- 	GTK_V3270(widget)->activity.disconnect = minutes;
+
+	v3270 * terminal = GTK_V3270(widget);
+
+	if(terminal->activity.disconnect != minutes)
+	{
+		terminal->activity.disconnect = minutes;
+ 		g_object_notify_by_pspec(G_OBJECT(widget), GTK_V3270_GET_CLASS(widget)->properties.auto_disconnect);
+	}
+
 }
 
--
libgit2 0.21.2