From 847739b824af9a9ab6f34fde533ab210aabe311c Mon Sep 17 00:00:00 2001
From: Perry Werneck <perry.werneck@gmail.com>
Date: Fri, 25 Oct 2019 10:41:18 -0300
Subject: [PATCH] Working on the UI.

---
 .gitignore                               |   2 ++
 pw3270.cbp                               |   3 +++
 schemas/application.gschema.xml.in       |  32 +++++++++++++++++++++++++++++++-
 src/include/pw3270.h                     |   2 ++
 src/main/main.c                          |  35 ++---------------------------------
 src/main/private.h                       |   4 ++++
 src/main/tools.c                         |  73 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/objects/actions/abstract.c           |  20 ++++++++++----------
 src/objects/actions/lib3270/pakey.c      |   8 ++++----
 src/objects/actions/lib3270/pfkey.c      |   9 ++++-----
 src/objects/actions/memcheck.sh          |   8 ++++++++
 src/objects/actions/valgrind.suppression | 162 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/objects/window/application.c         |  37 +------------------------------------
 src/objects/window/terminal.c            |  24 ++++++++++++++++++++++--
 src/objects/window/window.c              |  19 +++++++++++++++----
 ui/application.xml                       |  28 ++++++++++++++++++++++++++++
 ui/window.xml                            |  28 ++++++++++++++++++++++++++++
 17 files changed, 399 insertions(+), 95 deletions(-)
 create mode 100644 src/main/tools.c
 create mode 100755 src/objects/actions/memcheck.sh
 create mode 100644 src/objects/actions/valgrind.suppression

diff --git a/.gitignore b/.gitignore
index da755d0..e3ef52f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -55,3 +55,5 @@ certs
 src/include/lib3270
 *.desktop
 vgcore.*
+gschemas.compiled
+*.gschema.xml
diff --git a/pw3270.cbp b/pw3270.cbp
index daadc23..59a6274 100644
--- a/pw3270.cbp
+++ b/pw3270.cbp
@@ -51,6 +51,9 @@
 			<Option compilerVar="CC" />
 		</Unit>
 		<Unit filename="src/main/private.h" />
+		<Unit filename="src/main/tools.c">
+			<Option compilerVar="CC" />
+		</Unit>
 		<Unit filename="src/objects/actions/abstract.c">
 			<Option compilerVar="CC" />
 		</Unit>
diff --git a/schemas/application.gschema.xml.in b/schemas/application.gschema.xml.in
index bc2c53d..4aeb215 100644
--- a/schemas/application.gschema.xml.in
+++ b/schemas/application.gschema.xml.in
@@ -1,12 +1,36 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
+ Software pw3270, desenvolvido com base nos códigos fontes do WC3270  e X3270
+ (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
+ aplicativos mainframe. Registro no INPI sob o nome G3270.
+
+  Copyright (C) <2008> <Banco do Brasil S.A.>
+
+ Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
+ os termos da GPL v.2 - Licença Pública Geral  GNU,  conforme  publicado  pela
+ Free Software Foundation.
+
+ Este programa é distribuído na expectativa de  ser  útil,  mas  SEM  QUALQUER
+ GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou  de  ADEQUAÇÃO
+ A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
+ obter mais detalhes.
+
+ Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
+ programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
+ St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+ Contatos:
+
+ perry.werneck@gmail.com	(Alexandre Perry de Souza Werneck)
+ erico.mendonca@gmail.com	(Erico Mascarenhas Mendonça)
 
 -->
 
 <schemalist>
 
-  <schema path="/br/com/bb/@PRODUCT_NAME@/application/" id="br.com.bb.@PRODUCT_NAME@">
+  <schema id="br.com.bb.@PACKAGE_NAME@">
 
     <key name="ui-style" type="u">
       <default>1</default>
@@ -14,6 +38,12 @@
       <description>The ID of the current user interface style</description>
     </key>
 
+    <key name="has-subtitle" type="b">
+      <default>true</default>
+      <summary>Enable top window subtitle</summary>
+      <description>If TRUE, reserve space for a subtitle, even if none is currently set.</description>
+    </key>
+
   </schema>
 
 </schemalist>
diff --git a/src/include/pw3270.h b/src/include/pw3270.h
index b7ce97f..470bbb3 100644
--- a/src/include/pw3270.h
+++ b/src/include/pw3270.h
@@ -49,4 +49,6 @@
 	/* not really I18N-related, but also a string marker macro */
 	#define I_(string) g_intern_static_string (string)
 
+	G_GNUC_INTERNAL GSettings * pw3270_get_settings(void);
+
 #endif // PW3270_H_INCLUDED
diff --git a/src/main/main.c b/src/main/main.c
index 1946c52..ab2b98b 100644
--- a/src/main/main.c
+++ b/src/main/main.c
@@ -45,39 +45,8 @@ int main (int argc, char **argv) {
 	GtkApplication *app;
 	int status;
 
-/*
-#ifdef DEBUG
-	{
-		GError * error = NULL;
-		GSettingsSchemaSource * source = 
-			g_settings_schema_source_new_from_directory(
-				".",
-				NULL,
-				TRUE,
-				&error
-			);
-
-		g_assert_no_error(error);
-
-		GSettingsSchema * schema =
-			g_settings_schema_source_lookup(
-				source,
-                "br.com.bb.pw3270",
-                TRUE);
-
-		g_settings_schema_source_unref(source);
-
-		GSettings * settings = g_settings_new_full(schema, NULL, "/br/com/bb/pw3270/application/");
-
-		debug("ui-style=%u",g_settings_get_uint(settings,"ui-style"));
-
-		g_object_unref(settings);
-	}
-#endif // DEBUG
-*/
-
-//	app = pw3270_application_new("br.com.bb." G_STRINGIFY(PRODUCT_NAME),G_APPLICATION_HANDLES_OPEN);
-	app = pw3270_application_new("br.com.bb.pw3270",G_APPLICATION_HANDLES_OPEN);
+	g_set_application_name(G_STRINGIFY(PRODUCT_NAME));
+	app = pw3270_application_new("br.com.bb." G_STRINGIFY(PRODUCT_NAME),G_APPLICATION_HANDLES_OPEN);
 
 	status = g_application_run(G_APPLICATION (app), argc, argv);
 	g_object_unref (app);
diff --git a/src/main/private.h b/src/main/private.h
index 6bce3ff..f0f0a0c 100644
--- a/src/main/private.h
+++ b/src/main/private.h
@@ -33,4 +33,8 @@
 
 	#include <pw3270.h>
 
+	#include <lib3270.h>
+	#include <lib3270/log.h>
+
+
 #endif // PRIVATE_H_INCLUDED
diff --git a/src/main/tools.c b/src/main/tools.c
new file mode 100644
index 0000000..e9e799e
--- /dev/null
+++ b/src/main/tools.c
@@ -0,0 +1,73 @@
+/*
+ * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270  e X3270
+ * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
+ * aplicativos mainframe. Registro no INPI sob o nome G3270. Registro no INPI sob
+ * o nome G3270.
+ *
+ * Copyright (C) <2008> <Banco do Brasil S.A.>
+ *
+ * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
+ * os termos da GPL v.2 - Licença Pública Geral  GNU,  conforme  publicado  pela
+ * Free Software Foundation.
+ *
+ * Este programa é distribuído na expectativa de  ser  útil,  mas  SEM  QUALQUER
+ * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou  de  ADEQUAÇÃO
+ * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
+ * obter mais detalhes.
+ *
+ * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
+ * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
+ * St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Este programa está nomeado como main.c e possui - linhas de código.
+ *
+ * Contatos:
+ *
+ * perry.werneck@gmail.com	(Alexandre Perry de Souza Werneck)
+ * erico.mendonca@gmail.com	(Erico Mascarenhas Mendonça)
+ *
+ */
+
+ /**
+  * @brief Misc tools for pw3270 application.
+  *
+  */
+
+ #include "private.h"
+
+/*---[ Implement ]----------------------------------------------------------------------------------*/
+
+ GSettings * pw3270_get_settings() {
+
+#ifdef DEBUG
+	GError * error = NULL;
+	GSettingsSchemaSource * source =
+		g_settings_schema_source_new_from_directory(
+			".",
+			NULL,
+			TRUE,
+			&error
+		);
+
+	g_assert_no_error(error);
+
+	GSettingsSchema * schema =
+		g_settings_schema_source_lookup(
+			source,
+			"br.com.bb." PACKAGE_NAME,
+			TRUE);
+
+	g_settings_schema_source_unref(source);
+
+	g_autofree gchar * path = g_strconcat("/apps/" PACKAGE_NAME "/", g_get_application_name(),"/",NULL);
+
+	debug("path=%s",path);
+	return g_settings_new_full(schema, NULL, path);
+
+#else
+
+	#error TODO!
+
+#endif // DEBUG
+
+ }
diff --git a/src/objects/actions/abstract.c b/src/objects/actions/abstract.c
index 46144f0..f833f5d 100644
--- a/src/objects/actions/abstract.c
+++ b/src/objects/actions/abstract.c
@@ -89,6 +89,8 @@
 
 	GObjectClass *object_class = G_OBJECT_CLASS(klass);
 
+	debug("%s",__FUNCTION__);
+
 	klass->change_widget		= change_widget;
 	klass->get_enabled			= get_enabled;
 	klass->activate				= activate;
@@ -154,8 +156,8 @@
 	// Install signals
 	action_signals[SIGNAL_CHANGE_STATE] =
 		g_signal_new(
-			I_("change-state"),
-			G_TYPE_SIMPLE_ACTION,
+			I_("change_state"),
+			G_TYPE_ACTION,
 			G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT,
 			0, NULL, NULL,
 			NULL,
@@ -202,8 +204,7 @@
 
  }
 
-
- void pw3270_action_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) {
+ void pw3270_action_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec G_GNUC_UNUSED(*pspec)) {
 
 	GAction *action = G_ACTION(object);
 
@@ -236,7 +237,7 @@
 
  }
 
- void pw3270_action_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) {
+ void pw3270_action_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec G_GNUC_UNUSED(*pspec)) {
 
 //	debug("%s(%d)",__FUNCTION__,prop_id);
 
@@ -306,8 +307,7 @@
 
  }
 
- GVariant * pw3270_action_get_state_hint(GAction *action) {
-	debug("%s",__FUNCTION__);
+ GVariant * pw3270_action_get_state_hint(GAction G_GNUC_UNUSED(*action)) {
 	return NULL;
  }
 
@@ -351,7 +351,7 @@
 
  }
 
- void pw3270_action_set_enabled(GAction *object, gboolean state) {
+ void pw3270_action_set_enabled(GAction *object, gboolean G_GNUC_UNUSED(state)) {
 	g_object_notify_by_pspec(G_OBJECT(object), PW3270_ACTION_GET_CLASS(object)->properties.enabled);
  }
 
@@ -401,8 +401,8 @@
 
  }
 
- gboolean get_enabled(GAction *object, GtkWidget *terminal) {
-	debug("%s(%s)",__FUNCTION__,pw3270_action_get_name(object));
+ gboolean get_enabled(GAction G_GNUC_UNUSED(*object), GtkWidget G_GNUC_UNUSED(*terminal)) {
+//	debug("%s(%s)",__FUNCTION__,pw3270_action_get_name(object));
  	return TRUE;
  }
 
diff --git a/src/objects/actions/lib3270/pakey.c b/src/objects/actions/lib3270/pakey.c
index 2c63cd1..44b3eda 100644
--- a/src/objects/actions/lib3270/pakey.c
+++ b/src/objects/actions/lib3270/pakey.c
@@ -55,9 +55,9 @@
 
  G_DEFINE_TYPE(Lib3270PaAction, Lib3270PaAction, PW3270_TYPE_ACTION);
 
- static gboolean get_enabled(GAction *action, GtkWidget *terminal) {
+ static gboolean get_enabled(GAction G_GNUC_UNUSED(*action), GtkWidget *terminal) {
 
-	debug("%s(%s)",__FUNCTION__,pw3270_action_get_name(action));
+//	debug("%s(%s)",__FUNCTION__,pw3270_action_get_name(action));
 
  	if(terminal)
 		return lib3270_is_connected(v3270_get_session(terminal)) > 0 ? TRUE: FALSE;
@@ -94,7 +94,7 @@
 
  }
 
- static const GVariantType * get_parameter_type(GAction *action)
+ static const GVariantType * get_parameter_type(GAction G_GNUC_UNUSED(*action))
  {
 	return G_VARIANT_TYPE_UINT16;
  }
@@ -110,7 +110,7 @@
 
  }
 
- void Lib3270PaAction_init(Lib3270PaAction *action) {
+ void Lib3270PaAction_init(Lib3270PaAction G_GNUC_UNUSED(*action)) {
  }
 
  GAction * pw3270_action_new_pakey(void) {
diff --git a/src/objects/actions/lib3270/pfkey.c b/src/objects/actions/lib3270/pfkey.c
index f74cdfe..c5d7a25 100644
--- a/src/objects/actions/lib3270/pfkey.c
+++ b/src/objects/actions/lib3270/pfkey.c
@@ -55,9 +55,9 @@
 
  G_DEFINE_TYPE(Lib3270PfAction, Lib3270PfAction, PW3270_TYPE_ACTION);
 
- static gboolean get_enabled(GAction *action, GtkWidget *terminal) {
+ static gboolean get_enabled(GAction G_GNUC_UNUSED(*action), GtkWidget *terminal) {
 
-	debug("%s(%s)",__FUNCTION__,pw3270_action_get_name(action));
+//	debug("%s(%s)",__FUNCTION__,pw3270_action_get_name(action));
 
  	if(terminal)
 		return lib3270_is_connected(v3270_get_session(terminal)) > 0 ? TRUE: FALSE;
@@ -94,8 +94,7 @@
 
  }
 
- static const GVariantType * get_parameter_type(GAction *action)
- {
+ static const GVariantType * get_parameter_type(GAction G_GNUC_UNUSED(*action)) {
 	return G_VARIANT_TYPE_UINT16;
  }
 
@@ -110,7 +109,7 @@
 
  }
 
- void Lib3270PfAction_init(Lib3270PfAction *action) {
+ void Lib3270PfAction_init(Lib3270PfAction G_GNUC_UNUSED(*action)) {
  }
 
  GAction * pw3270_action_new_pfkey(void) {
diff --git a/src/objects/actions/memcheck.sh b/src/objects/actions/memcheck.sh
new file mode 100755
index 0000000..ebf97bc
--- /dev/null
+++ b/src/objects/actions/memcheck.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+valgrind \
+	--leak-check=full \
+	--track-origins=yes \
+	--gen-suppressions=all \
+	--suppressions=valgrind.suppression \
+	.bin/Debug/PW3270\ Actions
+
diff --git a/src/objects/actions/valgrind.suppression b/src/objects/actions/valgrind.suppression
new file mode 100644
index 0000000..a1efd7a
--- /dev/null
+++ b/src/objects/actions/valgrind.suppression
@@ -0,0 +1,162 @@
+{
+   libcrypto_BIO_read
+   Memcheck:Cond
+   ...
+   fun:BIO_read
+}
+
+{
+   libcrypt_FIPS_selftest
+   Memcheck:Cond
+   ...
+   fun:FIPS_selftest
+}
+
+{
+   libcrypt_FIPS_mode_set
+   Memcheck:Cond
+   ...
+   fun:FIPS_mode_set
+}
+
+{
+   libcrypt_BIO_new_mem_buf
+   Memcheck:Cond
+   ...
+   fun:BIO_new_mem_buf
+}
+
+
+{
+   g_type_register_fundamental
+   Memcheck:Leak
+   ...
+   fun:g_type_register_fundamental
+}
+
+{
+   glib_dl_init
+   Memcheck:Leak
+   ...
+   fun:_dl_init
+}
+
+{
+   pango_itemize_with_base_dir
+   Memcheck:Leak
+   ...
+   fun:pango_itemize_with_base_dir
+}
+
+{
+   fontconfig_FcDefaultSubstitute
+   Memcheck:Leak
+   ...
+   fun:FcDefaultSubstitute
+}
+
+{
+   fontconfig_FcConfigParseAndLoad
+   Memcheck:Leak
+   ...
+   fun:FcConfigParseAndLoad
+}
+
+{
+   fontconfig_FcFontMatch
+   Memcheck:Leak
+   ...
+   fun:FcFontMatch
+}
+
+{
+   g_type_register_static
+   Memcheck:Leak
+   ...
+   fun:g_type_register_static
+}
+
+{
+   g_thread_pool_push
+   Memcheck:Leak
+   ...
+   fun:g_task_run_in_thread
+}
+
+{
+   g_bus_get_sync
+   Memcheck:Leak
+   ...
+   fun:g_bus_get_sync
+}
+
+{
+   g_type_add_interface_static
+   Memcheck:Leak
+   ...
+   fun:g_type_add_interface_static
+}
+
+{
+   g_type_create_instance
+   Memcheck:Leak
+   ...
+   fun:g_type_create_instance
+}
+
+{
+   fontconfig_FcPatternDuplicate
+   Memcheck:Leak
+   ...
+   fun:FcPatternDuplicate
+}
+
+{
+   gtk_style_context_set_state
+   Memcheck:Leak
+   ...
+   fun:gtk_style_context_set_state
+}
+
+{
+   g_param_spec_flags
+   Memcheck:Leak
+   ...
+   fun:g_param_spec_flags
+}
+
+{
+   gtk_style_new
+   Memcheck:Leak
+   ...
+   fun:gtk_style_new
+}
+
+{
+   libcrypto_BIO_read
+   Memcheck:Cond
+   fun:BIO_read
+}
+
+{
+   cairo_mask
+   Memcheck:Cond
+   ...
+   fun:cairo_mask
+}
+
+{
+   gtk_css_dimension_value_new
+   Memcheck:Leak
+   ...
+   fun:gtk_css_dimension_value_new
+}
+
+{
+   gtk_style_constructed
+   Memcheck:Leak
+   ...
+   fun:gtk_style_constructed
+}
+
+
diff --git a/src/objects/window/application.c b/src/objects/window/application.c
index 18a30c5..22819e7 100644
--- a/src/objects/window/application.c
+++ b/src/objects/window/application.c
@@ -127,45 +127,10 @@
 #endif // _WIN32
 
 	// Bind properties
-	GSettings * settings = NULL;
-
-#ifdef DEBUG
-	{
-		GError * error = NULL;
-		GSettingsSchemaSource * source = 
-			g_settings_schema_source_new_from_directory(
-				".",
-				NULL,
-				TRUE,
-				&error
-			);
-
-		g_assert_no_error(error);
-
-		GSettingsSchema * schema =
-			g_settings_schema_source_lookup(
-				source,
-                "br.com.bb." G_STRINGIFY(PRODUCT_NAME),
-                TRUE);
-
-		g_settings_schema_source_unref(source);
-
-		settings = g_settings_new_full(schema, NULL, "/br/com/bb/" G_STRINGIFY(PRODUCT_NAME) "/application/");
-
-	}
-#else
-
-	#error TODO!
-
-#endif // DEBUG
+	g_autoptr(GSettings) settings = pw3270_get_settings();
 
 	if(settings) {
-
 		g_settings_bind(settings, "ui-style", app, "ui-style", G_SETTINGS_BIND_DEFAULT);
-
-
-		g_object_unref(settings);
-
 	}
 
  }
diff --git a/src/objects/window/terminal.c b/src/objects/window/terminal.c
index f4847f5..a658d37 100644
--- a/src/objects/window/terminal.c
+++ b/src/objects/window/terminal.c
@@ -50,7 +50,11 @@
 
  }
 
- static gboolean on_terminal_focus(GtkWidget *terminal, GdkEvent *event, GtkWindow * window) {
+ static gboolean on_terminal_focus(GtkWidget *terminal, GdkEvent G_GNUC_UNUSED(*event), GtkWindow * window) {
+
+	if(gtk_window_get_default_widget(window) == terminal) {
+		return FALSE;
+	}
 
  	// Store the active terminal widget.
 	gtk_widget_grab_default(terminal);
@@ -62,6 +66,22 @@
 
 	pw3270_window_set_subtitle(GTK_WIDGET(window), v3270_is_connected(terminal) ? _("Connected to host") : _("Disconnected from host"));
 
+	// Update actions
+	size_t ix;
+	gchar ** actions = g_action_group_list_actions(G_ACTION_GROUP(window));
+
+	for(ix = 0; actions[ix]; ix++) {
+
+		GAction * action = g_action_map_lookup_action(G_ACTION_MAP(window), actions[ix]);
+
+		if(action && PW3270_IS_ACTION(action)) {
+			pw3270_action_set_terminal_widget(action,terminal);
+		}
+
+	}
+
+	g_strfreev(actions);
+
  	return FALSE;
  }
 
@@ -92,7 +112,7 @@
 
  }
 
- static void on_close_tab(GtkButton *button, GtkWidget *terminal) {
+ static void on_close_tab(GtkButton G_GNUC_UNUSED(*button), GtkWidget *terminal) {
 
 	GtkNotebook * notebook = GTK_NOTEBOOK(gtk_widget_get_parent(terminal));
 	gtk_notebook_remove_page(notebook,gtk_notebook_page_num(notebook, terminal));
diff --git a/src/objects/window/window.c b/src/objects/window/window.c
index 68ad0c8..07e0d3e 100644
--- a/src/objects/window/window.c
+++ b/src/objects/window/window.c
@@ -28,16 +28,18 @@
  */
 
  #include "private.h"
+ #include <pw3270.h>
  #include <pw3270/toolbar.h>
  #include <pw3270/application.h>
+ #include <pw3270/actions.h>
 
  G_DEFINE_TYPE(pw3270ApplicationWindow, pw3270ApplicationWindow, GTK_TYPE_APPLICATION_WINDOW);
 
- static void pw3270ApplicationWindow_class_init(pw3270ApplicationWindowClass *klass) {
+ static void pw3270ApplicationWindow_class_init(pw3270ApplicationWindowClass G_GNUC_UNUSED(*klass)) {
 
  }
 
- void on_page_changed(GtkNotebook *notebook, GtkWidget *child, guint page_num, gpointer user_data) {
+ void on_page_changed(GtkNotebook *notebook, GtkWidget G_GNUC_UNUSED(*child), guint G_GNUC_UNUSED(page_num), gpointer G_GNUC_UNUSED(user_data)) {
  	gtk_notebook_set_show_tabs(notebook,gtk_notebook_get_n_pages(notebook) > 1);
  }
 
@@ -63,6 +65,11 @@
 	gtk_container_add(GTK_CONTAINER(widget),GTK_WIDGET(vBox));
 
 	//
+	// Setup tn3270 actions.
+	//
+	pw3270_window_add_actions(GTK_WIDGET(widget));
+
+	//
 	// Setup Window actions.
 	//
 	static GActionEntry actions[] = {
@@ -97,6 +104,8 @@
 
 	const gchar * title = _( "IBM 3270 Terminal emulator" );
 
+	g_autoptr(GSettings) settings = pw3270_get_settings();
+
 	g_return_val_if_fail(GTK_IS_APPLICATION(application), NULL);
 	pw3270ApplicationWindow * window =
 		g_object_new(
@@ -124,8 +133,10 @@
 				gtk_header_bar_set_show_close_button(header,TRUE);
 
 				gtk_header_bar_set_title(header,title);
-				// gtk_header_bar_set_subtitle(header,_("Disconnected from host"));
-				gtk_header_bar_set_has_subtitle(header,TRUE);
+				if(settings)
+					g_settings_bind(settings, "has-subtitle", header, "has-subtitle", G_SETTINGS_BIND_DEFAULT);
+				else
+					gtk_header_bar_set_has_subtitle(header,TRUE);
 
 				// Create gear button
 				// https://wiki.gnome.org/Initiatives/GnomeGoals/GearIcons
diff --git a/ui/application.xml b/ui/application.xml
index d875c0f..ca9d9de 100644
--- a/ui/application.xml
+++ b/ui/application.xml
@@ -1,4 +1,32 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ Software pw3270, desenvolvido com base nos códigos fontes do WC3270  e X3270
+ (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
+ aplicativos mainframe. Registro no INPI sob o nome G3270.
+
+  Copyright (C) <2008> <Banco do Brasil S.A.>
+
+ Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
+ os termos da GPL v.2 - Licença Pública Geral  GNU,  conforme  publicado  pela
+ Free Software Foundation.
+
+ Este programa é distribuído na expectativa de  ser  útil,  mas  SEM  QUALQUER
+ GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou  de  ADEQUAÇÃO
+ A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
+ obter mais detalhes.
+
+ Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
+ programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
+ St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+ Contatos:
+
+ perry.werneck@gmail.com	(Alexandre Perry de Souza Werneck)
+ erico.mendonca@gmail.com	(Erico Mascarenhas Mendonça)
+
+-->
 <interface>
   <requires lib="gtk+" version="3.0"/>
   <menu id="app-menu">
diff --git a/ui/window.xml b/ui/window.xml
index b8959df..b5a576f 100644
--- a/ui/window.xml
+++ b/ui/window.xml
@@ -1,4 +1,32 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ Software pw3270, desenvolvido com base nos códigos fontes do WC3270  e X3270
+ (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
+ aplicativos mainframe. Registro no INPI sob o nome G3270.
+
+  Copyright (C) <2008> <Banco do Brasil S.A.>
+
+ Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
+ os termos da GPL v.2 - Licença Pública Geral  GNU,  conforme  publicado  pela
+ Free Software Foundation.
+
+ Este programa é distribuído na expectativa de  ser  útil,  mas  SEM  QUALQUER
+ GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou  de  ADEQUAÇÃO
+ A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
+ obter mais detalhes.
+
+ Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
+ programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
+ St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+ Contatos:
+
+ perry.werneck@gmail.com	(Alexandre Perry de Souza Werneck)
+ erico.mendonca@gmail.com	(Erico Mascarenhas Mendonça)
+
+-->
 <interface>
   <requires lib="gtk+" version="3.0"/>
   <menu id="gear-menu">
--
libgit2 0.21.2