From 9125899389900fac6d91407bd4aa4fe3caca6544 Mon Sep 17 00:00:00 2001
From: Perry Werneck <perry.werneck@gmail.com>
Date: Fri, 25 Oct 2019 17:21:08 -0300
Subject: [PATCH] Implementing internal actions.

---
 pw3270.cbp                           |   5 ++++-
 src/objects/actions/connect.c        |  48 ++++++++++++++++++++++++++++++++++++++++++++++++
 src/objects/actions/lib3270/action.c |   4 ++--
 src/objects/actions/lib3270/toggle.c |   2 +-
 src/objects/actions/private.h        |  24 ++++++++++++++++++++++++
 src/objects/actions/simple.c         | 157 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 236 insertions(+), 4 deletions(-)
 create mode 100644 src/objects/actions/connect.c
 create mode 100644 src/objects/actions/simple.c

diff --git a/pw3270.cbp b/pw3270.cbp
index a76a1a7..02084c0 100644
--- a/pw3270.cbp
+++ b/pw3270.cbp
@@ -57,6 +57,9 @@
 		<Unit filename="src/objects/actions/abstract.c">
 			<Option compilerVar="CC" />
 		</Unit>
+		<Unit filename="src/objects/actions/connect.c">
+			<Option compilerVar="CC" />
+		</Unit>
 		<Unit filename="src/objects/actions/lib3270/action.c">
 			<Option compilerVar="CC" />
 		</Unit>
@@ -70,7 +73,7 @@
 			<Option compilerVar="CC" />
 		</Unit>
 		<Unit filename="src/objects/actions/private.h" />
-		<Unit filename="src/objects/actions/window.c">
+		<Unit filename="src/objects/actions/simple.c">
 			<Option compilerVar="CC" />
 		</Unit>
 		<Unit filename="src/objects/toolbar/actions.c">
diff --git a/src/objects/actions/connect.c b/src/objects/actions/connect.c
new file mode 100644
index 0000000..ca688f6
--- /dev/null
+++ b/src/objects/actions/connect.c
@@ -0,0 +1,48 @@
+/*
+ * "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
+ *
+ * Este programa está nomeado como - e possui - linhas de código.
+ *
+ * Contatos:
+ *
+ * perry.werneck@gmail.com	(Alexandre Perry de Souza Werneck)
+ * erico.mendonca@gmail.com	(Erico Mascarenhas Mendonça)
+ *
+ */
+
+ /**
+  * @brief Implement PW3270 "connect" action.
+  *
+  */
+
+ #include "private.h"
+
+
+ static void activate(GtkWidget *terminal) {
+
+	debug("%s: Connect", __FUNCTION__);
+
+ }
+
+ GAction * pw3270_connect_action_new(void) {
+	SimpleAction * action = pw3270_simple_action_from_name("reconnect");
+	action->activate = activate;
+	return G_ACTION(action);
+ }
diff --git a/src/objects/actions/lib3270/action.c b/src/objects/actions/lib3270/action.c
index b05e26c..0afc232 100644
--- a/src/objects/actions/lib3270/action.c
+++ b/src/objects/actions/lib3270/action.c
@@ -75,11 +75,11 @@
 	return PW3270_LIB3270_ACTION(action)->definition->icon;
  }
 
- const gchar * get_label(GAction *action) {
+ static const gchar * get_label(GAction *action) {
 	return PW3270_LIB3270_ACTION(action)->definition->label;
  }
 
- const gchar * get_tooltip(GAction *action) {
+ static const gchar * get_tooltip(GAction *action) {
 	return PW3270_LIB3270_ACTION(action)->definition->summary;
  }
 
diff --git a/src/objects/actions/lib3270/toggle.c b/src/objects/actions/lib3270/toggle.c
index 870dc0b..6fe847a 100644
--- a/src/objects/actions/lib3270/toggle.c
+++ b/src/objects/actions/lib3270/toggle.c
@@ -58,7 +58,7 @@
 
  G_DEFINE_TYPE(Lib3270ToggleAction, Lib3270ToggleAction, PW3270_TYPE_ACTION);
 
- static void change_state(H3270 *hSession, LIB3270_TOGGLE_ID id, char state, void * action) {
+ static void change_state(H3270 G_GNUC_UNUSED(*hSession), LIB3270_TOGGLE_ID id, char state, void * action) {
  	debug("%s: %s",__FUNCTION__,state ? "ON" : "OFF");
 	pw3270_action_change_state_boolean((GAction *) action, state == 0 ? FALSE : TRUE);
  }
diff --git a/src/objects/actions/private.h b/src/objects/actions/private.h
index 968a977..cdcc0ec 100644
--- a/src/objects/actions/private.h
+++ b/src/objects/actions/private.h
@@ -79,6 +79,25 @@
 
 	};
 
+	typedef struct _SimpleActionClass {
+		pw3270ActionClass parent_class;
+
+	} SimpleActionClass;
+
+	typedef struct _SimpleAction {
+
+		pw3270Action parent;
+
+		LIB3270_ACTION_GROUP	  group;		///< @brief LIB3270 Group id.
+		const void				* listener;		///< @brief Event listener.
+		const gchar				* icon_name;	///< @brief The action icon name.
+		const gchar				* label;		///< @brief The action label.
+		const gchar				* tooltip;		///< @brief The action tooltip.
+
+		void (*activate)(GtkWidget *terminal);
+
+	} SimpleAction;
+
 	G_GNUC_INTERNAL GAction * pw3270_action_new_from_lib3270(const LIB3270_ACTION * definition);
 	G_GNUC_INTERNAL GAction	* pw3270_toggle_action_new_from_lib3270(const LIB3270_TOGGLE * definition);
 	G_GNUC_INTERNAL GAction * pw3270_action_new_pfkey(void);
@@ -87,5 +106,10 @@
 	G_GNUC_INTERNAL void pw3270_action_change_state_boolean(GAction *action, gboolean state);
 	G_GNUC_INTERNAL void pw3270_action_notify_enabled(GAction *action);
 
+	// Internal actions
+	G_GNUC_INTERNAL SimpleAction	* pw3270_simple_action_new();
+	G_GNUC_INTERNAL SimpleAction	* pw3270_simple_action_from_name(const gchar *name);
+
+	G_GNUC_INTERNAL GAction			* pw3270_connect_action_new(void);
 
 #endif // PRIVATE_H_INCLUDED
diff --git a/src/objects/actions/simple.c b/src/objects/actions/simple.c
new file mode 100644
index 0000000..da3fb8a
--- /dev/null
+++ b/src/objects/actions/simple.c
@@ -0,0 +1,157 @@
+/*
+ * "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
+ *
+ * Este programa está nomeado como - e possui - linhas de código.
+ *
+ * Contatos:
+ *
+ * perry.werneck@gmail.com	(Alexandre Perry de Souza Werneck)
+ * erico.mendonca@gmail.com	(Erico Mascarenhas Mendonça)
+ *
+ */
+
+ /**
+  * @brief Implement PW3270 "simple" action.
+  *
+  */
+
+ #include "private.h"
+ #include <v3270.h>
+
+ #define PW3270_TYPE_SIMPLE_ACTION		(SimpleAction_get_type())
+ #define PW3270_SIMPLE_ACTION(inst)		(G_TYPE_CHECK_INSTANCE_CAST ((inst), PW3270_TYPE_SIMPLE_ACTION, SimpleAction))
+ #define PW3270_IS_SIMPLE_ACTION(inst)	(G_TYPE_CHECK_INSTANCE_TYPE ((inst), PW3270_TYPE_SIMPLE_ACTION))
+
+ static void SimpleAction_class_init(SimpleActionClass *klass);
+ static void SimpleAction_init(SimpleAction *action);
+ static void change_widget(GAction *object, GtkWidget *from, GtkWidget *to);
+ static void change_widget(GAction *object, GtkWidget *from, GtkWidget *to);
+
+ G_DEFINE_TYPE(SimpleAction, SimpleAction, PW3270_TYPE_ACTION);
+
+ static void activate(GAction *action, GVariant G_GNUC_UNUSED(*parameter), GtkWidget *terminal) {
+ 	PW3270_SIMPLE_ACTION(action)->activate(terminal);
+ }
+
+ static const gchar * get_icon_name(GAction *action) {
+ 	return PW3270_SIMPLE_ACTION(action)->icon_name;
+ }
+
+ static const gchar * get_label(GAction *action) {
+	const gchar * text = PW3270_SIMPLE_ACTION(action)->label;
+ 	if(text)
+		return gettext(text);
+ 	return NULL;
+ }
+
+ static const gchar * get_tooltip(GAction *action) {
+	const gchar * text = PW3270_SIMPLE_ACTION(action)->tooltip;
+ 	if(text)
+		return gettext(text);
+ 	return NULL;
+ }
+
+ static void dispose(GObject *object) {
+
+	SimpleAction *action = PW3270_SIMPLE_ACTION(object);
+
+	if(action->listener) {
+		lib3270_unregister_action_group_listener(pw3270_action_get_session(G_ACTION(object)),action->group,action->listener);
+		action->listener = NULL;
+	}
+
+	G_OBJECT_CLASS(SimpleAction_parent_class)->dispose(object);
+ }
+
+ void SimpleAction_class_init(SimpleActionClass *klass) {
+
+	pw3270ActionClass * action = PW3270_ACTION_CLASS(klass);
+
+	action->change_widget = change_widget;
+	action->get_icon_name = get_icon_name;
+	action->get_label = get_label;
+	action->get_tooltip = get_tooltip;
+	action->activate = activate;
+
+	G_OBJECT_CLASS(klass)->dispose = dispose;
+
+ }
+
+ static void _activate(GtkWidget G_GNUC_UNUSED(*terminal)) {
+ }
+
+ void SimpleAction_init(SimpleAction *action) {
+ 	action->group = LIB3270_ACTION_GROUP_NONE;
+ 	action->activate = _activate;
+ }
+
+ static void event_listener(H3270 G_GNUC_UNUSED(*hSession), void *object) {
+ 	pw3270_action_notify_enabled(G_ACTION(object));
+ }
+
+ void change_widget(GAction *object, GtkWidget *from, GtkWidget *to) {
+
+	// Remove old listener
+	SimpleAction * action = PW3270_SIMPLE_ACTION(object);
+
+	if(action->listener) {
+		lib3270_unregister_action_group_listener(pw3270_action_get_session(object),action->group,action->listener);
+		action->listener = NULL;
+	}
+
+	// Change widget
+	PW3270_ACTION_CLASS(SimpleAction_parent_class)->change_widget(object,from,to);
+
+	// Setup new listener
+	if(action->group && to) {
+		action->listener = lib3270_register_action_group_listener(pw3270_action_get_session(object),action->group,event_listener,object);
+	}
+
+	// Does the "enabled" state has changed? If yes notify customers.
+	gboolean enabled = PW3270_ACTION_CLASS(SimpleAction_parent_class)->get_enabled(object,to);
+	if(PW3270_ACTION_CLASS(SimpleAction_parent_class)->get_enabled(object,from) != enabled)
+		pw3270_action_notify_enabled(object);
+
+ }
+
+ SimpleAction * pw3270_simple_action_new() {
+	return PW3270_SIMPLE_ACTION(g_object_new(PW3270_TYPE_SIMPLE_ACTION, NULL));
+ }
+
+ SimpleAction * pw3270_simple_action_from_name(const gchar *name) {
+
+	SimpleAction * action = pw3270_simple_action_new();
+
+	const LIB3270_ACTION * description = lib3270_action_get_by_name(name);
+
+	if(description) {
+		action->group		= description->group;
+		action->icon_name 	= description->icon;
+		action->label		= description->label;
+		action->tooltip		= description->summary;
+	} else {
+		action->group		= LIB3270_ACTION_GROUP_NONE;
+		action->label		= N_("Invalid action");
+		action->tooltip		= N_("This action is not valid");
+	}
+
+
+	return action;
+ }
--
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