Implementing GActions for v3270 terminal.

Perry Werneck
1 parent fc6ea015
Showing 4 changed files with 614 additions and 8 deletions Show diff stats
src/include/v3270/actions.h
src/terminal/actions/action.c
src/terminal/actions/table.c
v3270.cbp
@@ -101,6 +101,72 @@
 	LIB3270_EXPORT V3270Accelerator			* v3270_accelerator_clone(const V3270Accelerator *accel);
 	LIB3270_EXPORT const V3270Accelerator	* v3270_accelerator_map_lookup_entry(GtkWidget *widget, guint keyval, GdkModifierType state);
  
+	//
+	// GAction wrapper for V3270 terminal widget.
+	//
+	#define V3270_TYPE_ACTION				(V3270Action_get_type())
+	#define V3270_ACTION(inst)				(G_TYPE_CHECK_INSTANCE_CAST ((inst), V3270_TYPE_ACTION, V3270Action))
+	#define V3270_ACTION_CLASS(klass)		(G_TYPE_CHECK_CLASS_CAST ((klass), V3270_TYPE_ACTION, V3270ActionClass))
+	#define V3270_IS_ACTION(inst)			(G_TYPE_CHECK_INSTANCE_TYPE ((inst), V3270_TYPE_ACTION))
+	#define V3270_IS_ACTION_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE ((klass), V3270_TYPE_ACTION))
+	#define V3270_ACTION_GET_CLASS(obj)	(G_TYPE_INSTANCE_GET_CLASS ((obj), V3270_TYPE_ACTION, V3270ActionClass))
+
+	typedef struct _V3270Action {
+
+		GObject parent;
+
+		GtkWidget				* terminal;		///> @brief The active terminal widget.
+		const LIB3270_PROPERTY	* info;			///> @brief Action info.
+		const void 				* listener;		///> @brief Signal listener for the action group.
+
+		struct {
+			const GVariantType	* state;		///> @brief State type type.
+			const GVariantType	* parameter;	///> @brief Parameter type.
+		} types;
+
+		/// @brief Activation method.
+		void (*activate)(GAction *action, GVariant *parameter, GtkWidget *terminal);
+
+		/// @brief Get State method.
+		GVariant * (*get_state_property)(GAction *action, GtkWidget *terminal);
+
+		/// @brief Get state hint.
+		GVariant * (*get_state_hint)(GAction *action, GtkWidget *terminal);
+
+	} V3270Action;
+
+	typedef struct _V3270ActionClass {
+
+		GObjectClass parent_class;
+
+		struct {
+			GParamSpec * state;
+			GParamSpec * enabled;
+		} properties;
+
+		void (*change_widget)(GAction *action, GtkWidget *from, GtkWidget *to);
+		gboolean (*get_enabled)(GAction *action, GtkWidget *terminal);
+
+	} V3270ActionClass;
+
+	LIB3270_EXPORT GType		  V3270Action_get_type(void) G_GNUC_CONST;
+	LIB3270_EXPORT GAction		* v3270_action_new();
+
+	LIB3270_EXPORT void			  v3270_action_set_terminal_widget(GAction *object, GtkWidget *widget);
+	LIB3270_EXPORT GtkWidget	* v3270_action_get_terminal_widget(GAction *object);
+
+	LIB3270_EXPORT void			  v3270_action_notify_state(GAction *action);
+	LIB3270_EXPORT void			  v3270_action_notify_enabled(GAction *action);
+
+	LIB3270_EXPORT H3270 		* v3270_action_get_session(GAction *action);
+	LIB3270_EXPORT const gchar	* v3270_action_get_icon_name(GAction *action);
+	LIB3270_EXPORT const gchar	* v3270_action_get_label(GAction *action);
+	LIB3270_EXPORT const gchar	* v3270_action_get_tooltip(GAction *action);
+	LIB3270_EXPORT GdkPixbuf	* v3270_action_get_pixbuf(GAction *action, GtkIconSize icon_size, GtkIconLookupFlags flags);
+
+	LIB3270_EXPORT void			  g_action_map_add_v3270_actions(GActionMap *action_map);
+	LIB3270_EXPORT void			  g_action_map_add_lib3270_actions(GActionMap *action_map);
+
 	G_END_DECLS
  
 #endif // V3270_ACTIONS_H_INCLUDED
@@ -0,0 +1,477 @@
+/*
+ * "Software v3270, 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)
+ *
+ */
+
+ #include <internals.h>
+ #include <v3270.h>
+ #include <v3270/actions.h>
+ #include <lib3270/actions.h>
+ #include <lib3270.h>
+ #include <lib3270/log.h>
+
+ #define V3270_ACTION_GET_DESCRIPTOR(obj) ((V3270Action *) obj)->info
+
+ static void V3270_action_iface_init(GActionInterface *iface);
+ static void V3270Action_class_init(V3270ActionClass *klass);
+ static void V3270Action_init(V3270Action *action);
+
+ static void get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+ static void set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
+
+ static gboolean get_enabled(GAction *action);
+ static void activate(GAction *action, GVariant *parameter);
+
+ static void change_widget(GAction *action, GtkWidget *from, GtkWidget *to);
+
+ static void finalize(GObject *object);
+
+ static	const GVariantType	* get_state_type(GAction *action);
+ static	GVariant			* get_state_property(GAction *action);
+
+ static	GVariant 			* internal_get_state_property(GAction *action, GtkWidget *terminal);
+ static gboolean			  internal_get_enabled(GAction *action, GtkWidget *terminal);
+ static void 				  internal_activate(GAction *action, GVariant *parameter, GtkWidget *terminal);
+ static GVariant			* internal_get_state_hint(GAction *action, GtkWidget *terminal);
+
+ static	const GVariantType	* get_parameter_type(GAction *action);
+ static GVariant			* get_state_hint(GAction *action);
+ static const gchar			* get_name(GAction *action);
+
+ static void				  change_state(GAction *action, GVariant *value);
+
+ enum {
+	PROP_NONE,
+	PROP_NAME,
+	PROP_PARAMETER_TYPE,
+	PROP_ENABLED,
+	PROP_STATE_TYPE,
+	PROP_STATE,
+	PROP_ICON_NAME,
+	PROP_LABEL,
+	PROP_TOOLTIP
+ };
+
+ G_DEFINE_TYPE_WITH_CODE(V3270Action, V3270Action, G_TYPE_OBJECT, G_IMPLEMENT_INTERFACE(G_TYPE_ACTION, V3270_action_iface_init))
+
+ void V3270_action_iface_init(GActionInterface *iface) {
+	iface->get_name = get_name;
+	iface->get_parameter_type = get_parameter_type;
+	iface->get_state_type = get_state_type;
+	iface->get_state_hint = get_state_hint;
+	iface->get_enabled = get_enabled;
+	iface->get_state = get_state_property;
+	iface->change_state = change_state;
+	iface->activate = activate;
+ }
+
+ void V3270Action_class_init(V3270ActionClass *klass) {
+
+	GObjectClass *object_class = G_OBJECT_CLASS(klass);
+
+	debug("%s",__FUNCTION__);
+
+	klass->change_widget		= change_widget;
+	klass->get_enabled			= internal_get_enabled;
+
+ 	object_class->finalize		= finalize;
+	object_class->get_property	= get_property;
+	object_class->set_property	= set_property;
+
+	// Install properties
+	g_object_class_install_property(object_class, PROP_NAME,
+		g_param_spec_string (
+			"name",
+			N_("Action Name"),
+			N_("The name used to invoke the action"),
+			NULL,
+			G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
+
+	g_object_class_install_property(object_class, PROP_ICON_NAME,
+		g_param_spec_string (
+			"icon-name",
+			N_("Icon Name"),
+			N_("The name of the icon associated with the action"),
+			NULL,
+			G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
+
+	g_object_class_install_property(object_class, PROP_LABEL,
+		g_param_spec_string (
+			"label",
+			N_("The action label"),
+			N_("The label for the action"),
+			NULL,
+			G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
+
+	g_object_class_install_property(object_class, PROP_TOOLTIP,
+		g_param_spec_string (
+			"tooltip",
+			N_("The action tooltip"),
+			N_("The tooltip for the action"),
+			NULL,
+			G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
+
+	g_object_class_install_property (object_class, PROP_PARAMETER_TYPE,
+		g_param_spec_boxed ("parameter-type",
+			N_("Parameter Type"),
+			N_("The type of GVariant passed to activate()"),
+			G_TYPE_VARIANT_TYPE,
+			G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
+
+	g_object_class_install_property (object_class, PROP_STATE_TYPE,
+		g_param_spec_boxed ("state-type",
+			N_("State Type"),
+			N_("The type of the state kept by the action"),
+			G_TYPE_VARIANT_TYPE,
+			G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
+
+	// Enabled property
+	klass->properties.enabled =
+			g_param_spec_boolean(
+				"enabled",
+				N_("Enabled"),
+				N_("If the action can be activated"),
+				TRUE,
+				G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS
+			);
+
+	g_object_class_install_property(object_class, PROP_ENABLED, klass->properties.enabled);
+
+	// State property
+	klass->properties.state =
+		g_param_spec_variant(
+			"state",
+			N_("State"),
+			N_("The state the action is in"),
+			G_VARIANT_TYPE_ANY,
+			NULL,
+			G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS
+		);
+
+	g_object_class_install_property (object_class, PROP_STATE, klass->properties.state);
+
+ }
+
+ void V3270Action_init(V3270Action *action) {
+
+	static const LIB3270_PROPERTY default_info = {
+		.name = "unnamed"
+	};
+
+	action->terminal			= NULL;
+	action->info				= &default_info;
+	action->types.parameter		= NULL;
+
+	action->activate			= internal_activate;
+	action->get_state_property	= internal_get_state_property;
+	action->get_state_hint		= internal_get_state_hint;
+
+ }
+
+ void finalize(GObject *object) {
+
+	V3270Action * action = V3270_ACTION(object);
+
+	if(action->terminal) {
+		v3270_action_set_terminal_widget(G_ACTION(object),NULL);
+		action->terminal = NULL;
+	}
+
+	G_OBJECT_CLASS(V3270Action_parent_class)->finalize(object);
+
+ }
+
+ void get_property(GObject *object, guint prop_id, GValue *value, GParamSpec G_GNUC_UNUSED(*pspec)) {
+
+	GAction *action = G_ACTION(object);
+
+//	debug("%s(%d)",__FUNCTION__,prop_id);
+
+	switch (prop_id) {
+    case PROP_NAME:
+		g_value_set_string(value, get_name(action));
+		break;
+
+	case PROP_ICON_NAME:
+		g_value_set_string(value, v3270_action_get_icon_name(action));
+		break;
+
+	case PROP_LABEL:
+		g_value_set_string(value, v3270_action_get_label(action));
+		break;
+
+	case PROP_TOOLTIP:
+		g_value_set_string(value, v3270_action_get_tooltip(action));
+		break;
+
+	case PROP_PARAMETER_TYPE:
+		g_value_set_boxed(value, get_parameter_type(action));
+		break;
+
+	case PROP_ENABLED:
+		g_value_set_boolean(value, get_enabled(action));
+		break;
+
+	case PROP_STATE_TYPE:
+		g_value_set_boxed(value, get_state_type(action));
+		break;
+
+	case PROP_STATE:
+		g_value_take_variant(value, get_state_property(action));
+		break;
+
+	default:
+		g_assert_not_reached ();
+	}
+
+ }
+
+ void set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) {
+ 	g_message("Action property \"%s\" is read-only",pspec->name);
+ }
+
+ const gchar * get_name(GAction *action) {
+ 	return V3270_ACTION_GET_DESCRIPTOR(action)->name;
+ }
+
+ GVariant * internal_get_state_hint(GAction G_GNUC_UNUSED(*action), GtkWidget G_GNUC_UNUSED(*terminal)) {
+ 	return NULL;
+ }
+
+ GVariant * internal_get_state_property(GAction *object, GtkWidget G_GNUC_UNUSED(*terminal)) {
+
+	V3270Action * action = V3270_ACTION(object);
+
+	if(action->types.state == G_VARIANT_TYPE_BOOLEAN)
+		return g_variant_new_boolean(FALSE);
+
+	return NULL;
+ }
+
+ GVariant * get_state_property(GAction *object) {
+
+	V3270Action * action = V3270_ACTION(object);
+	GVariant * state;
+
+	if(action->terminal)
+		state = action->get_state_property(object,action->terminal);
+	else
+		state = internal_get_state_property(object,NULL);
+
+ 	if(state)
+		g_variant_ref(state);
+
+	return state;
+ }
+
+ const GVariantType * get_parameter_type(GAction *action) {
+ 	return V3270_ACTION(action)->types.parameter;
+ }
+
+ const GVariantType * get_state_type(GAction *object) {
+	return V3270_ACTION(object)->types.state;
+ }
+
+ GVariant * get_state_hint(GAction *object) {
+ 	V3270Action *action = V3270_ACTION(object);
+	return action->get_state_hint(object,action->terminal);
+ }
+
+ void change_state(GAction G_GNUC_UNUSED(*object), GVariant G_GNUC_UNUSED(*value)) {
+ 	debug("%s",__FUNCTION__);
+ }
+
+ static gboolean bg_notify_enabled(GObject *action) {
+ 	debug("%s(%s,%s)",__FUNCTION__,g_action_get_name(G_ACTION(action)),(g_action_get_enabled(G_ACTION(action)) ? "enabled" : "disabled"));
+	g_object_notify(action, "enabled");
+	return FALSE;
+ }
+
+ static gboolean bg_notify_state(GObject *action) {
+	g_object_notify(action, "state");
+	return FALSE;
+ }
+
+ void v3270_action_notify_enabled(GAction *action) {
+	g_idle_add((GSourceFunc) bg_notify_enabled, G_OBJECT(action));
+ }
+
+ void v3270_action_notify_state(GAction *action) {
+	g_idle_add((GSourceFunc) bg_notify_state, G_OBJECT(action));
+ }
+
+ static void event_listener(H3270 G_GNUC_UNUSED(*hSession), void *object) {
+	g_idle_add((GSourceFunc) bg_notify_enabled, G_ACTION(object));
+ }
+
+ static void change_widget(GAction *object, GtkWidget *from, GtkWidget *to) {
+
+ 	if(from != to) {
+
+		V3270Action *action = V3270_ACTION(object);
+
+		if(action->listener) {
+			lib3270_unregister_action_group_listener(v3270_action_get_session(object),action->info->group,action->listener);
+			action->listener = NULL;
+		}
+
+		action->terminal = to;
+
+		if(action->info->group != LIB3270_ACTION_GROUP_NONE && to) {
+			action->listener = lib3270_register_action_group_listener(v3270_action_get_session(object),action->info->group,event_listener,object);
+		}
+
+		g_idle_add((GSourceFunc) bg_notify_enabled, G_OBJECT(action));
+
+		if(action->types.state)
+			g_idle_add((GSourceFunc) bg_notify_state, G_OBJECT(action));
+
+ 	}
+
+ }
+
+ void v3270_action_set_terminal_widget(GAction *object, GtkWidget *widget) {
+
+	g_return_if_fail(V3270_IS_ACTION(object));
+
+	if(widget) {
+		 g_return_if_fail(GTK_IS_V3270(widget));
+	}
+
+ 	V3270Action * action = V3270_ACTION(object);
+
+ 	if(action->terminal != widget) {
+		V3270_ACTION_GET_CLASS(object)->change_widget(object,action->terminal,widget);
+		action->terminal = widget;
+ 	}
+
+ }
+
+ GtkWidget * v3270_action_get_terminal_widget(GAction *object) {
+	g_return_val_if_fail(V3270_IS_ACTION(object),NULL);
+	return V3270_ACTION(object)->terminal;
+ }
+
+ gboolean get_enabled(GAction *object) {
+
+ 	V3270Action * action = V3270_ACTION(object);
+
+ 	if(action && action->terminal) {
+
+		if(action->info->group != LIB3270_ACTION_GROUP_NONE) {
+
+			if(!lib3270_action_group_get_activatable(v3270_get_session(action->terminal),action->info->group))
+				return FALSE;
+
+		}
+
+		return V3270_ACTION_GET_CLASS(object)->get_enabled(object,action->terminal);
+ 	}
+
+	return FALSE;
+
+ }
+
+ void activate(GAction *object, GVariant *parameter) {
+
+ 	V3270Action * action = V3270_ACTION(object);
+
+ 	debug("%s: terminal=%p",__FUNCTION__,action->terminal);
+
+ 	if(action && action->terminal) {
+		action->activate(object,parameter,action->terminal);
+ 	}
+
+ }
+
+ gboolean internal_get_enabled(GAction G_GNUC_UNUSED(*object), GtkWidget *terminal) {
+ 	return terminal != NULL;
+ }
+
+ void internal_activate(GAction *action, GVariant G_GNUC_UNUSED(*parameter), GtkWidget G_GNUC_UNUSED(*terminal)) {
+	g_message("Action %s can't be activated",g_action_get_name(action));
+ }
+
+ const gchar * v3270_action_get_icon_name(GAction *action) {
+ 	return V3270_ACTION_GET_DESCRIPTOR(action)->icon;
+ }
+
+ const gchar * v3270_action_get_label(GAction *action) {
+	const gchar * label = V3270_ACTION_GET_DESCRIPTOR(action)->label;
+
+	if(label)
+		return gettext(label);
+
+	return NULL;
+ }
+
+ const gchar * v3270_action_get_tooltip(GAction *action) {
+	const gchar * tooltip = V3270_ACTION_GET_DESCRIPTOR(action)->description;
+
+	if(tooltip)
+		return gettext(tooltip);
+
+	return NULL;
+ }
+
+ H3270 * v3270_action_get_session(GAction *action) {
+ 	g_return_val_if_fail(V3270_IS_ACTION(action),NULL);
+ 	return v3270_get_session(V3270_ACTION(action)->terminal);
+ }
+
+ GAction * v3270_action_new() {
+	return G_ACTION(g_object_new(V3270_TYPE_ACTION, NULL));
+ }
+
+ /*
+ static GdkPixbuf * pixbuf_from_icon_name(GValue *value, GtkIconSize icon_size) {
+
+	const gchar * icon_name = g_value_get_string(value);
+
+	if(!icon_name)
+		return NULL;
+
+ }
+ */
+
+ GdkPixbuf * v3270_action_get_pixbuf(GAction *action, GtkIconSize icon_size, GtkIconLookupFlags flags) {
+
+	const gchar * icon_name = v3270_action_get_icon_name(action);
+
+	if(!icon_name)
+		return NULL;
+
+	return gtk_icon_theme_load_icon(
+					gtk_icon_theme_get_default(),
+					icon_name,
+					icon_size,
+					flags,
+					NULL
+			);
+
+ }
+
@@ -48,12 +48,14 @@
  {
  	{
  		.name = "keypad-add",
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
  		.key = GDK_KP_Add,
  		.mods = GDK_NUMLOCK_MASK,
  		.activate = fire_keypad_action
 	},
  	{
  		.name = "keypad-subtract",
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
  		.key = GDK_KP_Subtract,
  		.mods = GDK_NUMLOCK_MASK,
  		.activate = fire_keypad_action
@@ -63,8 +65,9 @@
 	{
 		.flags = 0,
 		.name = "copy",
+ 		.group = LIB3270_ACTION_GROUP_SELECTION,
 		.icon = "edit-copy",
-		.summary = N_( "Copy" ),
+		.label = N_( "Copy" ),
 		.key = 'c',
 		.mods = GDK_CONTROL_MASK,
  		.activate = fire_copy_accelerator
@@ -72,8 +75,9 @@
  
 	{
 		.flags = V3270_COPY_APPEND,
+ 		.group = LIB3270_ACTION_GROUP_SELECTION,
 		.name = "copy-append",
-		.summary = N_( "Add to copy" ),
+		.label = N_( "Add to copy" ),
 		.key = 'c',
 		.mods = GDK_ALT_MASK,
  		.activate = fire_copy_accelerator
@@ -81,8 +85,10 @@
  
 	{
 		.flags = V3270_COPY_TEXT,
+ 		.group = LIB3270_ACTION_GROUP_SELECTION,
 		.name = "copy-text",
 		.icon = "edit-copy",
+		.label = N_( "Copy" ),
 		.summary = N_( "Copy as plain text" ),
 		.key = 'c',
 		.mods = GDK_SHIFT_MASK|GDK_CONTROL_MASK,
@@ -91,9 +97,10 @@
  
 	{
 		.flags = V3270_ACTION_FLAG_CUT|V3270_COPY_DEFAULT,
+ 		.group = LIB3270_ACTION_GROUP_SELECTION,
 		.name = "cut",
 		.icon = "edit-cut",
-		.summary = N_( "Cut" ),
+		.label = N_( "Cut" ),
 		.key = 'x',
 		.mods = GDK_CONTROL_MASK,
  		.activate = fire_copy_accelerator
@@ -101,7 +108,9 @@
  
 	{
 		.flags = V3270_ACTION_FLAG_CUT|V3270_COPY_APPEND,
+ 		.group = LIB3270_ACTION_GROUP_SELECTION,
 		.name = "cut-append",
+		.label = N_( "Cut" ),
 		.summary = N_( "Cut and append to copy" ),
 		.key = 'x',
 		.mods = GDK_ALT_MASK,
@@ -110,8 +119,10 @@
  
 	{
 		.flags = V3270_ACTION_FLAG_CUT|V3270_COPY_TEXT,
+ 		.group = LIB3270_ACTION_GROUP_SELECTION,
 		.name = "cut-text",
 		.icon = "edit-cut",
+		.label = N_( "Cut" ),
 		.summary = N_( "Cut as plain text" ),
 		.key = 'x',
 		.mods = GDK_SHIFT_MASK|GDK_CONTROL_MASK,
@@ -120,9 +131,10 @@
  
 	{
 		.flags = 0,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
 		.name = "paste",
 		.icon = "edit-paste",
-		.summary = N_("Paste"),
+		.label = N_("Paste"),
 		.key = 'v',
 		.mods = GDK_CONTROL_MASK,
  		.activate = fire_paste_accelerator
@@ -130,8 +142,10 @@
  
 	{
 		.flags = 1,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
 		.name = "paste-text",
 		.icon = "edit-paste",
+		.label = N_("Paste"),
 		.summary = N_("Paste as plain text"),
 		.key = 'v',
 		.mods = GDK_SHIFT_MASK|GDK_CONTROL_MASK,
@@ -140,7 +154,9 @@
  
 	{
 		.flags = 2,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
 		.name = "paste-file",
+		.label = N_("Paste file"),
 		.summary = N_("Paste from text file"),
 		.key = 'v',
 		.mods = GDK_ALT_MASK,
@@ -149,9 +165,10 @@
  
  	{
  		.flags = 0,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
  		.name = "zoom-in",
  		.icon = "zoom-in",
- 		.summary = N_("Zoom in"),
+ 		.label = N_("Zoom in"),
  		.key = GDK_KP_Add,
  		.mods = GDK_CONTROL_MASK,
  		.activate = fire_zoom_action
@@ -159,8 +176,9 @@
  
  	{
  		.flags = 1,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
  		.name = "zoom-out",
- 		.summary = N_("Zoom out"),
+ 		.label = N_("Zoom out"),
  		.icon = "zoom-out",
  		.key = GDK_KP_Subtract,
  		.mods = GDK_CONTROL_MASK,
@@ -169,7 +187,9 @@
  
  	{
  		.flags = 2,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
  		.name = "zoom-fit-best",
+ 		.label = N_("Fit best"),
  		.summary = N_("Zoom to best size"),
  		.icon = "zoom-fit-best",
  		.key = '0',
@@ -182,8 +202,10 @@
 	//
 	{
  		.flags = -1,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
  		.name = "save",
  		.icon = "document-save-as",
+ 		.label = N_("Save"),
  		.summary = N_("Save screen or selection"),
  		.activate = fire_save_action
  
@@ -191,7 +213,9 @@
  
 	{
  		.flags = LIB3270_CONTENT_ALL,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
  		.name = "save-all",
+ 		.label = N_("Save all"),
  		.icon = "document-save-as",
  		.summary = N_("Save screen"),
  		.activate = fire_save_action
@@ -200,7 +224,9 @@
  
 	{
  		.flags = LIB3270_CONTENT_SELECTED,
+ 		.group = LIB3270_ACTION_GROUP_SELECTION,
  		.name = "save-selected",
+ 		.label = N_("Save selected"),
  		.icon = "document-save-as",
  		.summary = N_("Save selected area"),
  		.activate = fire_save_action
@@ -209,7 +235,9 @@
  
 	{
  		.flags = LIB3270_CONTENT_COPY,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
  		.name = "save-copy",
+ 		.label = N_("Save copy"),
  		.icon = "document-save-as",
  		.summary = N_("Save Copy"),
  		.activate = fire_save_action
@@ -221,8 +249,10 @@
 	//
 	{
  		.flags = -1,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
  		.name = "print",
  		.icon = "document-print",
+ 		.label = N_("Print"),
  		.summary = N_("Print screen or selection"),
  		.activate = fire_print_action
  
@@ -230,17 +260,20 @@
  
 	{
  		.flags = LIB3270_CONTENT_ALL,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
  		.name = "print-all",
  		.icon = "document-print",
- 		.summary = N_("Print screen"),
+ 		.label = N_("Print screen"),
  		.activate = fire_print_action
  
 	},
  
 	{
  		.flags = LIB3270_CONTENT_SELECTED,
+ 		.group = LIB3270_ACTION_GROUP_SELECTION,
  		.name = "print-selected",
  		.icon = "document-print",
+ 		.label = N_("Print selected"),
  		.summary = N_("Print selected area"),
  		.activate = fire_print_action
  
@@ -248,9 +281,10 @@
  
 	{
  		.flags = LIB3270_CONTENT_COPY,
+ 		.group = LIB3270_ACTION_GROUP_ONLINE,
  		.name = "print-copy",
  		.icon = "document-print",
- 		.summary = N_("Print Copy"),
+ 		.label = N_("Print Copy"),
  		.activate = fire_print_action
  
 	},
@@ -265,4 +299,30 @@
 	return actions;
  }
  
+ static void activate_v3270(GAction *action, GVariant G_GNUC_UNUSED(*parameter), GtkWidget *terminal)
+ {
+ 	debug("Activating action \"%s\"",g_action_get_name(action));
+
+ 	V3270_ACTION * descriptor = (V3270_ACTION *) ((V3270Action *) action)->info;
+	descriptor->activate(terminal,descriptor);
+
+ }
+
+ void g_action_map_add_v3270_actions(GActionMap *action_map)
+ {
+
+	const V3270_ACTION * actions = v3270_get_actions();
+	size_t ix;
+
+	for(ix = 0; actions[ix].name; ix++) {
+
+		V3270Action * action = V3270_ACTION(g_object_new(V3270_TYPE_ACTION, NULL));
+
+		action->info = (const LIB3270_PROPERTY *) &actions[ix];
+		action->activate = activate_v3270;
+		g_action_map_add_action(action_map,G_ACTION(action));
+
+	}
+
+ }
  
@@ -228,6 +228,9 @@
 		<Unit filename="src/terminal/actions.c">
 			<Option compilerVar="CC" />
 		</Unit>
+		<Unit filename="src/terminal/actions/action.c">
+			<Option compilerVar="CC" />
+		</Unit>
 		<Unit filename="src/terminal/actions/clipboard.c">
 			<Option compilerVar="CC" />
 		</Unit>
...	...	@@ -101,6 +101,72 @@
101	101	LIB3270_EXPORT V3270Accelerator * v3270_accelerator_clone(const V3270Accelerator *accel);
102	102	LIB3270_EXPORT const V3270Accelerator * v3270_accelerator_map_lookup_entry(GtkWidget *widget, guint keyval, GdkModifierType state);
103	103
	104	+ //
	105	+ // GAction wrapper for V3270 terminal widget.
	106	+ //
	107	+ #define V3270_TYPE_ACTION (V3270Action_get_type())
	108	+ #define V3270_ACTION(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), V3270_TYPE_ACTION, V3270Action))
	109	+ #define V3270_ACTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), V3270_TYPE_ACTION, V3270ActionClass))
	110	+ #define V3270_IS_ACTION(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), V3270_TYPE_ACTION))
	111	+ #define V3270_IS_ACTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), V3270_TYPE_ACTION))
	112	+ #define V3270_ACTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), V3270_TYPE_ACTION, V3270ActionClass))
	113	+
	114	+ typedef struct _V3270Action {
	115	+
	116	+ GObject parent;
	117	+
	118	+ GtkWidget * terminal; ///> @brief The active terminal widget.
	119	+ const LIB3270_PROPERTY * info; ///> @brief Action info.
	120	+ const void * listener; ///> @brief Signal listener for the action group.
	121	+
	122	+ struct {
	123	+ const GVariantType * state; ///> @brief State type type.
	124	+ const GVariantType * parameter; ///> @brief Parameter type.
	125	+ } types;
	126	+
	127	+ /// @brief Activation method.
	128	+ void (activate)(GAction action, GVariant parameter, GtkWidget terminal);
	129	+
	130	+ /// @brief Get State method.
	131	+ GVariant * (get_state_property)(GAction action, GtkWidget *terminal);
	132	+
	133	+ /// @brief Get state hint.
	134	+ GVariant * (get_state_hint)(GAction action, GtkWidget *terminal);
	135	+
	136	+ } V3270Action;
	137	+
	138	+ typedef struct _V3270ActionClass {
	139	+
	140	+ GObjectClass parent_class;
	141	+
	142	+ struct {
	143	+ GParamSpec * state;
	144	+ GParamSpec * enabled;
	145	+ } properties;
	146	+
	147	+ void (change_widget)(GAction action, GtkWidget from, GtkWidget to);
	148	+ gboolean (get_enabled)(GAction action, GtkWidget *terminal);
	149	+
	150	+ } V3270ActionClass;
	151	+
	152	+ LIB3270_EXPORT GType V3270Action_get_type(void) G_GNUC_CONST;
	153	+ LIB3270_EXPORT GAction * v3270_action_new();
	154	+
	155	+ LIB3270_EXPORT void v3270_action_set_terminal_widget(GAction object, GtkWidget widget);
	156	+ LIB3270_EXPORT GtkWidget * v3270_action_get_terminal_widget(GAction *object);
	157	+
	158	+ LIB3270_EXPORT void v3270_action_notify_state(GAction *action);
	159	+ LIB3270_EXPORT void v3270_action_notify_enabled(GAction *action);
	160	+
	161	+ LIB3270_EXPORT H3270 * v3270_action_get_session(GAction *action);
	162	+ LIB3270_EXPORT const gchar * v3270_action_get_icon_name(GAction *action);
	163	+ LIB3270_EXPORT const gchar * v3270_action_get_label(GAction *action);
	164	+ LIB3270_EXPORT const gchar * v3270_action_get_tooltip(GAction *action);
	165	+ LIB3270_EXPORT GdkPixbuf * v3270_action_get_pixbuf(GAction *action, GtkIconSize icon_size, GtkIconLookupFlags flags);
	166	+
	167	+ LIB3270_EXPORT void g_action_map_add_v3270_actions(GActionMap *action_map);
	168	+ LIB3270_EXPORT void g_action_map_add_lib3270_actions(GActionMap *action_map);
	169	+
104	170	G_END_DECLS
105	171
106	172	#endif // V3270_ACTIONS_H_INCLUDED
...	...
...	...	@@ -0,0 +1,477 @@
	1	+/*
	2	+ * "Software v3270, desenvolvido com base nos códigos fontes do WC3270 e X3270
	3	+ * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
	4	+ * aplicativos mainframe. Registro no INPI sob o nome G3270.
	5	+ *
	6	+ * Copyright (C) <2008> <Banco do Brasil S.A.>
	7	+ *
	8	+ * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
	9	+ * os termos da GPL v.2 - Licença Pública Geral GNU, conforme publicado pela
	10	+ * Free Software Foundation.
	11	+ *
	12	+ * Este programa é distribuído na expectativa de ser útil, mas SEM QUALQUER
	13	+ * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou de ADEQUAÇÃO
	14	+ * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
	15	+ * obter mais detalhes.
	16	+ *
	17	+ * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
	18	+ * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
	19	+ * St, Fifth Floor, Boston, MA 02110-1301 USA
	20	+ *
	21	+ * Este programa está nomeado como - e possui - linhas de código.
	22	+ *
	23	+ * Contatos:
	24	+ *
	25	+ * perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)
	26	+ * erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)
	27	+ *
	28	+ */
	29	+
	30	+ #include <internals.h>
	31	+ #include <v3270.h>
	32	+ #include <v3270/actions.h>
	33	+ #include <lib3270/actions.h>
	34	+ #include <lib3270.h>
	35	+ #include <lib3270/log.h>
	36	+
	37	+ #define V3270_ACTION_GET_DESCRIPTOR(obj) ((V3270Action *) obj)->info
	38	+
	39	+ static void V3270_action_iface_init(GActionInterface *iface);
	40	+ static void V3270Action_class_init(V3270ActionClass *klass);
	41	+ static void V3270Action_init(V3270Action *action);
	42	+
	43	+ static void get_property(GObject object, guint prop_id, GValue value, GParamSpec *pspec);
	44	+ static void set_property(GObject object, guint prop_id, const GValue value, GParamSpec *pspec);
	45	+
	46	+ static gboolean get_enabled(GAction *action);
	47	+ static void activate(GAction action, GVariant parameter);
	48	+
	49	+ static void change_widget(GAction action, GtkWidget from, GtkWidget *to);
	50	+
	51	+ static void finalize(GObject *object);
	52	+
	53	+ static const GVariantType * get_state_type(GAction *action);
	54	+ static GVariant * get_state_property(GAction *action);
	55	+
	56	+ static GVariant * internal_get_state_property(GAction action, GtkWidget terminal);
	57	+ static gboolean internal_get_enabled(GAction action, GtkWidget terminal);
	58	+ static void internal_activate(GAction action, GVariant parameter, GtkWidget *terminal);
	59	+ static GVariant * internal_get_state_hint(GAction action, GtkWidget terminal);
	60	+
	61	+ static const GVariantType * get_parameter_type(GAction *action);
	62	+ static GVariant * get_state_hint(GAction *action);
	63	+ static const gchar * get_name(GAction *action);
	64	+
	65	+ static void change_state(GAction action, GVariant value);
	66	+
	67	+ enum {
	68	+ PROP_NONE,
	69	+ PROP_NAME,
	70	+ PROP_PARAMETER_TYPE,
	71	+ PROP_ENABLED,
	72	+ PROP_STATE_TYPE,
	73	+ PROP_STATE,
	74	+ PROP_ICON_NAME,
	75	+ PROP_LABEL,
	76	+ PROP_TOOLTIP
	77	+ };
	78	+
	79	+ G_DEFINE_TYPE_WITH_CODE(V3270Action, V3270Action, G_TYPE_OBJECT, G_IMPLEMENT_INTERFACE(G_TYPE_ACTION, V3270_action_iface_init))
	80	+
	81	+ void V3270_action_iface_init(GActionInterface *iface) {
	82	+ iface->get_name = get_name;
	83	+ iface->get_parameter_type = get_parameter_type;
	84	+ iface->get_state_type = get_state_type;
	85	+ iface->get_state_hint = get_state_hint;
	86	+ iface->get_enabled = get_enabled;
	87	+ iface->get_state = get_state_property;
	88	+ iface->change_state = change_state;
	89	+ iface->activate = activate;
	90	+ }
	91	+
	92	+ void V3270Action_class_init(V3270ActionClass *klass) {
	93	+
	94	+ GObjectClass *object_class = G_OBJECT_CLASS(klass);
	95	+
	96	+ debug("%s",__FUNCTION__);
	97	+
	98	+ klass->change_widget = change_widget;
	99	+ klass->get_enabled = internal_get_enabled;
	100	+
	101	+ object_class->finalize = finalize;
	102	+ object_class->get_property = get_property;
	103	+ object_class->set_property = set_property;
	104	+
	105	+ // Install properties
	106	+ g_object_class_install_property(object_class, PROP_NAME,
	107	+ g_param_spec_string (
	108	+ "name",
	109	+ N_("Action Name"),
	110	+ N_("The name used to invoke the action"),
	111	+ NULL,
	112	+ G_PARAM_STATIC_NAME \| G_PARAM_STATIC_NICK \| G_PARAM_STATIC_BLURB \| G_PARAM_READABLE \| G_PARAM_STATIC_STRINGS));
	113	+
	114	+ g_object_class_install_property(object_class, PROP_ICON_NAME,
	115	+ g_param_spec_string (
	116	+ "icon-name",
	117	+ N_("Icon Name"),
	118	+ N_("The name of the icon associated with the action"),
	119	+ NULL,
	120	+ G_PARAM_STATIC_NAME \| G_PARAM_STATIC_NICK \| G_PARAM_STATIC_BLURB \| G_PARAM_READABLE \| G_PARAM_STATIC_STRINGS));
	121	+
	122	+ g_object_class_install_property(object_class, PROP_LABEL,
	123	+ g_param_spec_string (
	124	+ "label",
	125	+ N_("The action label"),
	126	+ N_("The label for the action"),
	127	+ NULL,
	128	+ G_PARAM_STATIC_NAME \| G_PARAM_STATIC_NICK \| G_PARAM_STATIC_BLURB \| G_PARAM_READABLE \| G_PARAM_STATIC_STRINGS));
	129	+
	130	+ g_object_class_install_property(object_class, PROP_TOOLTIP,
	131	+ g_param_spec_string (
	132	+ "tooltip",
	133	+ N_("The action tooltip"),
	134	+ N_("The tooltip for the action"),
	135	+ NULL,
	136	+ G_PARAM_STATIC_NAME \| G_PARAM_STATIC_NICK \| G_PARAM_STATIC_BLURB \| G_PARAM_READABLE \| G_PARAM_STATIC_STRINGS));
	137	+
	138	+ g_object_class_install_property (object_class, PROP_PARAMETER_TYPE,
	139	+ g_param_spec_boxed ("parameter-type",
	140	+ N_("Parameter Type"),
	141	+ N_("The type of GVariant passed to activate()"),
	142	+ G_TYPE_VARIANT_TYPE,
	143	+ G_PARAM_STATIC_NAME \| G_PARAM_STATIC_NICK \| G_PARAM_STATIC_BLURB \| G_PARAM_READWRITE \| G_PARAM_CONSTRUCT_ONLY \| G_PARAM_STATIC_STRINGS));
	144	+
	145	+ g_object_class_install_property (object_class, PROP_STATE_TYPE,
	146	+ g_param_spec_boxed ("state-type",
	147	+ N_("State Type"),
	148	+ N_("The type of the state kept by the action"),
	149	+ G_TYPE_VARIANT_TYPE,
	150	+ G_PARAM_STATIC_NAME \| G_PARAM_STATIC_NICK \| G_PARAM_STATIC_BLURB \| G_PARAM_READABLE \| G_PARAM_STATIC_STRINGS));
	151	+
	152	+ // Enabled property
	153	+ klass->properties.enabled =
	154	+ g_param_spec_boolean(
	155	+ "enabled",
	156	+ N_("Enabled"),
	157	+ N_("If the action can be activated"),
	158	+ TRUE,
	159	+ G_PARAM_STATIC_NAME \| G_PARAM_STATIC_NICK \| G_PARAM_STATIC_BLURB \| G_PARAM_READWRITE \| G_PARAM_STATIC_STRINGS
	160	+ );
	161	+
	162	+ g_object_class_install_property(object_class, PROP_ENABLED, klass->properties.enabled);
	163	+
	164	+ // State property
	165	+ klass->properties.state =
	166	+ g_param_spec_variant(
	167	+ "state",
	168	+ N_("State"),
	169	+ N_("The state the action is in"),
	170	+ G_VARIANT_TYPE_ANY,
	171	+ NULL,
	172	+ G_PARAM_STATIC_NAME \| G_PARAM_STATIC_NICK \| G_PARAM_STATIC_BLURB \| G_PARAM_READWRITE \| G_PARAM_CONSTRUCT \| G_PARAM_STATIC_STRINGS
	173	+ );
	174	+
	175	+ g_object_class_install_property (object_class, PROP_STATE, klass->properties.state);
	176	+
	177	+ }
	178	+
	179	+ void V3270Action_init(V3270Action *action) {
	180	+
	181	+ static const LIB3270_PROPERTY default_info = {
	182	+ .name = "unnamed"
	183	+ };
	184	+
	185	+ action->terminal = NULL;
	186	+ action->info = &default_info;
	187	+ action->types.parameter = NULL;
	188	+
	189	+ action->activate = internal_activate;
	190	+ action->get_state_property = internal_get_state_property;
	191	+ action->get_state_hint = internal_get_state_hint;
	192	+
	193	+ }
	194	+
	195	+ void finalize(GObject *object) {
	196	+
	197	+ V3270Action * action = V3270_ACTION(object);
	198	+
	199	+ if(action->terminal) {
	200	+ v3270_action_set_terminal_widget(G_ACTION(object),NULL);
	201	+ action->terminal = NULL;
	202	+ }
	203	+
	204	+ G_OBJECT_CLASS(V3270Action_parent_class)->finalize(object);
	205	+
	206	+ }
	207	+
	208	+ void get_property(GObject object, guint prop_id, GValue value, GParamSpec G_GNUC_UNUSED(*pspec)) {
	209	+
	210	+ GAction *action = G_ACTION(object);
	211	+
	212	+// debug("%s(%d)",__FUNCTION__,prop_id);
	213	+
	214	+ switch (prop_id) {
	215	+ case PROP_NAME:
	216	+ g_value_set_string(value, get_name(action));
	217	+ break;
	218	+
	219	+ case PROP_ICON_NAME:
	220	+ g_value_set_string(value, v3270_action_get_icon_name(action));
	221	+ break;
	222	+
	223	+ case PROP_LABEL:
	224	+ g_value_set_string(value, v3270_action_get_label(action));
	225	+ break;
	226	+
	227	+ case PROP_TOOLTIP:
	228	+ g_value_set_string(value, v3270_action_get_tooltip(action));
	229	+ break;
	230	+
	231	+ case PROP_PARAMETER_TYPE:
	232	+ g_value_set_boxed(value, get_parameter_type(action));
	233	+ break;
	234	+
	235	+ case PROP_ENABLED:
	236	+ g_value_set_boolean(value, get_enabled(action));
	237	+ break;
	238	+
	239	+ case PROP_STATE_TYPE:
	240	+ g_value_set_boxed(value, get_state_type(action));
	241	+ break;
	242	+
	243	+ case PROP_STATE:
	244	+ g_value_take_variant(value, get_state_property(action));
	245	+ break;
	246	+
	247	+ default:
	248	+ g_assert_not_reached ();
	249	+ }
	250	+
	251	+ }
	252	+
	253	+ void set_property(GObject object, guint prop_id, const GValue value, GParamSpec *pspec) {
	254	+ g_message("Action property \"%s\" is read-only",pspec->name);
	255	+ }
	256	+
	257	+ const gchar * get_name(GAction *action) {
	258	+ return V3270_ACTION_GET_DESCRIPTOR(action)->name;
	259	+ }
	260	+
	261	+ GVariant * internal_get_state_hint(GAction G_GNUC_UNUSED(action), GtkWidget G_GNUC_UNUSED(terminal)) {
	262	+ return NULL;
	263	+ }
	264	+
	265	+ GVariant * internal_get_state_property(GAction object, GtkWidget G_GNUC_UNUSED(terminal)) {
	266	+
	267	+ V3270Action * action = V3270_ACTION(object);
	268	+
	269	+ if(action->types.state == G_VARIANT_TYPE_BOOLEAN)
	270	+ return g_variant_new_boolean(FALSE);
	271	+
	272	+ return NULL;
	273	+ }
	274	+
	275	+ GVariant * get_state_property(GAction *object) {
	276	+
	277	+ V3270Action * action = V3270_ACTION(object);
	278	+ GVariant * state;
	279	+
	280	+ if(action->terminal)
	281	+ state = action->get_state_property(object,action->terminal);
	282	+ else
	283	+ state = internal_get_state_property(object,NULL);
	284	+
	285	+ if(state)
	286	+ g_variant_ref(state);
	287	+
	288	+ return state;
	289	+ }
	290	+
	291	+ const GVariantType * get_parameter_type(GAction *action) {
	292	+ return V3270_ACTION(action)->types.parameter;
	293	+ }
	294	+
	295	+ const GVariantType * get_state_type(GAction *object) {
	296	+ return V3270_ACTION(object)->types.state;
	297	+ }
	298	+
	299	+ GVariant * get_state_hint(GAction *object) {
	300	+ V3270Action *action = V3270_ACTION(object);
	301	+ return action->get_state_hint(object,action->terminal);
	302	+ }
	303	+
	304	+ void change_state(GAction G_GNUC_UNUSED(object), GVariant G_GNUC_UNUSED(value)) {
	305	+ debug("%s",__FUNCTION__);
	306	+ }
	307	+
	308	+ static gboolean bg_notify_enabled(GObject *action) {
	309	+ debug("%s(%s,%s)",__FUNCTION__,g_action_get_name(G_ACTION(action)),(g_action_get_enabled(G_ACTION(action)) ? "enabled" : "disabled"));
	310	+ g_object_notify(action, "enabled");
	311	+ return FALSE;
	312	+ }
	313	+
	314	+ static gboolean bg_notify_state(GObject *action) {
	315	+ g_object_notify(action, "state");
	316	+ return FALSE;
	317	+ }
	318	+
	319	+ void v3270_action_notify_enabled(GAction *action) {
	320	+ g_idle_add((GSourceFunc) bg_notify_enabled, G_OBJECT(action));
	321	+ }
	322	+
	323	+ void v3270_action_notify_state(GAction *action) {
	324	+ g_idle_add((GSourceFunc) bg_notify_state, G_OBJECT(action));
	325	+ }
	326	+
	327	+ static void event_listener(H3270 G_GNUC_UNUSED(hSession), void object) {
	328	+ g_idle_add((GSourceFunc) bg_notify_enabled, G_ACTION(object));
	329	+ }
	330	+
	331	+ static void change_widget(GAction object, GtkWidget from, GtkWidget *to) {
	332	+
	333	+ if(from != to) {
	334	+
	335	+ V3270Action *action = V3270_ACTION(object);
	336	+
	337	+ if(action->listener) {
	338	+ lib3270_unregister_action_group_listener(v3270_action_get_session(object),action->info->group,action->listener);
	339	+ action->listener = NULL;
	340	+ }
	341	+
	342	+ action->terminal = to;
	343	+
	344	+ if(action->info->group != LIB3270_ACTION_GROUP_NONE && to) {
	345	+ action->listener = lib3270_register_action_group_listener(v3270_action_get_session(object),action->info->group,event_listener,object);
	346	+ }
	347	+
	348	+ g_idle_add((GSourceFunc) bg_notify_enabled, G_OBJECT(action));
	349	+
	350	+ if(action->types.state)
	351	+ g_idle_add((GSourceFunc) bg_notify_state, G_OBJECT(action));
	352	+
	353	+ }
	354	+
	355	+ }
	356	+
	357	+ void v3270_action_set_terminal_widget(GAction object, GtkWidget widget) {
	358	+
	359	+ g_return_if_fail(V3270_IS_ACTION(object));
	360	+
	361	+ if(widget) {
	362	+ g_return_if_fail(GTK_IS_V3270(widget));
	363	+ }
	364	+
	365	+ V3270Action * action = V3270_ACTION(object);
	366	+
	367	+ if(action->terminal != widget) {
	368	+ V3270_ACTION_GET_CLASS(object)->change_widget(object,action->terminal,widget);
	369	+ action->terminal = widget;
	370	+ }
	371	+
	372	+ }
	373	+
	374	+ GtkWidget * v3270_action_get_terminal_widget(GAction *object) {
	375	+ g_return_val_if_fail(V3270_IS_ACTION(object),NULL);
	376	+ return V3270_ACTION(object)->terminal;
	377	+ }
	378	+
	379	+ gboolean get_enabled(GAction *object) {
	380	+
	381	+ V3270Action * action = V3270_ACTION(object);
	382	+
	383	+ if(action && action->terminal) {
	384	+
	385	+ if(action->info->group != LIB3270_ACTION_GROUP_NONE) {
	386	+
	387	+ if(!lib3270_action_group_get_activatable(v3270_get_session(action->terminal),action->info->group))
	388	+ return FALSE;
	389	+
	390	+ }
	391	+
	392	+ return V3270_ACTION_GET_CLASS(object)->get_enabled(object,action->terminal);
	393	+ }
	394	+
	395	+ return FALSE;
	396	+
	397	+ }
	398	+
	399	+ void activate(GAction object, GVariant parameter) {
	400	+
	401	+ V3270Action * action = V3270_ACTION(object);
	402	+
	403	+ debug("%s: terminal=%p",__FUNCTION__,action->terminal);
	404	+
	405	+ if(action && action->terminal) {
	406	+ action->activate(object,parameter,action->terminal);
	407	+ }
	408	+
	409	+ }
	410	+
	411	+ gboolean internal_get_enabled(GAction G_GNUC_UNUSED(object), GtkWidget terminal) {
	412	+ return terminal != NULL;
	413	+ }
	414	+
	415	+ void internal_activate(GAction action, GVariant G_GNUC_UNUSED(parameter), GtkWidget G_GNUC_UNUSED(*terminal)) {
	416	+ g_message("Action %s can't be activated",g_action_get_name(action));
	417	+ }
	418	+
	419	+ const gchar * v3270_action_get_icon_name(GAction *action) {
	420	+ return V3270_ACTION_GET_DESCRIPTOR(action)->icon;
	421	+ }
	422	+
	423	+ const gchar * v3270_action_get_label(GAction *action) {
	424	+ const gchar * label = V3270_ACTION_GET_DESCRIPTOR(action)->label;
	425	+
	426	+ if(label)
	427	+ return gettext(label);
	428	+
	429	+ return NULL;
	430	+ }
	431	+
	432	+ const gchar * v3270_action_get_tooltip(GAction *action) {
	433	+ const gchar * tooltip = V3270_ACTION_GET_DESCRIPTOR(action)->description;
	434	+
	435	+ if(tooltip)
	436	+ return gettext(tooltip);
	437	+
	438	+ return NULL;
	439	+ }
	440	+
	441	+ H3270 * v3270_action_get_session(GAction *action) {
	442	+ g_return_val_if_fail(V3270_IS_ACTION(action),NULL);
	443	+ return v3270_get_session(V3270_ACTION(action)->terminal);
	444	+ }
	445	+
	446	+ GAction * v3270_action_new() {
	447	+ return G_ACTION(g_object_new(V3270_TYPE_ACTION, NULL));
	448	+ }
	449	+
	450	+ /*
	451	+ static GdkPixbuf * pixbuf_from_icon_name(GValue *value, GtkIconSize icon_size) {
	452	+
	453	+ const gchar * icon_name = g_value_get_string(value);
	454	+
	455	+ if(!icon_name)
	456	+ return NULL;
	457	+
	458	+ }
	459	+ */
	460	+
	461	+ GdkPixbuf * v3270_action_get_pixbuf(GAction *action, GtkIconSize icon_size, GtkIconLookupFlags flags) {
	462	+
	463	+ const gchar * icon_name = v3270_action_get_icon_name(action);
	464	+
	465	+ if(!icon_name)
	466	+ return NULL;
	467	+
	468	+ return gtk_icon_theme_load_icon(
	469	+ gtk_icon_theme_get_default(),
	470	+ icon_name,
	471	+ icon_size,
	472	+ flags,
	473	+ NULL
	474	+ );
	475	+
	476	+ }
	477	+
...	...
...	...	@@ -48,12 +48,14 @@
48	48	{
49	49	{
50	50	.name = "keypad-add",
	51	+ .group = LIB3270_ACTION_GROUP_ONLINE,
51	52	.key = GDK_KP_Add,
52	53	.mods = GDK_NUMLOCK_MASK,
53	54	.activate = fire_keypad_action
54	55	},
55	56	{
56	57	.name = "keypad-subtract",
	58	+ .group = LIB3270_ACTION_GROUP_ONLINE,
57	59	.key = GDK_KP_Subtract,
58	60	.mods = GDK_NUMLOCK_MASK,
59	61	.activate = fire_keypad_action
...	...	@@ -63,8 +65,9 @@
63	65	{
64	66	.flags = 0,
65	67	.name = "copy",
	68	+ .group = LIB3270_ACTION_GROUP_SELECTION,
66	69	.icon = "edit-copy",
67		- .summary = N_( "Copy" ),
	70	+ .label = N_( "Copy" ),
68	71	.key = 'c',
69	72	.mods = GDK_CONTROL_MASK,
70	73	.activate = fire_copy_accelerator
...	...	@@ -72,8 +75,9 @@
72	75
73	76	{
74	77	.flags = V3270_COPY_APPEND,
	78	+ .group = LIB3270_ACTION_GROUP_SELECTION,
75	79	.name = "copy-append",
76		- .summary = N_( "Add to copy" ),
	80	+ .label = N_( "Add to copy" ),
77	81	.key = 'c',
78	82	.mods = GDK_ALT_MASK,
79	83	.activate = fire_copy_accelerator
...	...	@@ -81,8 +85,10 @@
81	85
82	86	{
83	87	.flags = V3270_COPY_TEXT,
	88	+ .group = LIB3270_ACTION_GROUP_SELECTION,
84	89	.name = "copy-text",
85	90	.icon = "edit-copy",
	91	+ .label = N_( "Copy" ),
86	92	.summary = N_( "Copy as plain text" ),
87	93	.key = 'c',
88	94	.mods = GDK_SHIFT_MASK\|GDK_CONTROL_MASK,
...	...	@@ -91,9 +97,10 @@
91	97
92	98	{
93	99	.flags = V3270_ACTION_FLAG_CUT\|V3270_COPY_DEFAULT,
	100	+ .group = LIB3270_ACTION_GROUP_SELECTION,
94	101	.name = "cut",
95	102	.icon = "edit-cut",
96		- .summary = N_( "Cut" ),
	103	+ .label = N_( "Cut" ),
97	104	.key = 'x',
98	105	.mods = GDK_CONTROL_MASK,
99	106	.activate = fire_copy_accelerator
...	...	@@ -101,7 +108,9 @@
101	108
102	109	{
103	110	.flags = V3270_ACTION_FLAG_CUT\|V3270_COPY_APPEND,
	111	+ .group = LIB3270_ACTION_GROUP_SELECTION,
104	112	.name = "cut-append",
	113	+ .label = N_( "Cut" ),
105	114	.summary = N_( "Cut and append to copy" ),
106	115	.key = 'x',
107	116	.mods = GDK_ALT_MASK,
...	...	@@ -110,8 +119,10 @@
110	119
111	120	{
112	121	.flags = V3270_ACTION_FLAG_CUT\|V3270_COPY_TEXT,
	122	+ .group = LIB3270_ACTION_GROUP_SELECTION,
113	123	.name = "cut-text",
114	124	.icon = "edit-cut",
	125	+ .label = N_( "Cut" ),
115	126	.summary = N_( "Cut as plain text" ),
116	127	.key = 'x',
117	128	.mods = GDK_SHIFT_MASK\|GDK_CONTROL_MASK,
...	...	@@ -120,9 +131,10 @@
120	131
121	132	{
122	133	.flags = 0,
	134	+ .group = LIB3270_ACTION_GROUP_ONLINE,
123	135	.name = "paste",
124	136	.icon = "edit-paste",
125		- .summary = N_("Paste"),
	137	+ .label = N_("Paste"),
126	138	.key = 'v',
127	139	.mods = GDK_CONTROL_MASK,
128	140	.activate = fire_paste_accelerator
...	...	@@ -130,8 +142,10 @@
130	142
131	143	{
132	144	.flags = 1,
	145	+ .group = LIB3270_ACTION_GROUP_ONLINE,
133	146	.name = "paste-text",
134	147	.icon = "edit-paste",
	148	+ .label = N_("Paste"),
135	149	.summary = N_("Paste as plain text"),
136	150	.key = 'v',
137	151	.mods = GDK_SHIFT_MASK\|GDK_CONTROL_MASK,
...	...	@@ -140,7 +154,9 @@
140	154
141	155	{
142	156	.flags = 2,
	157	+ .group = LIB3270_ACTION_GROUP_ONLINE,
143	158	.name = "paste-file",
	159	+ .label = N_("Paste file"),
144	160	.summary = N_("Paste from text file"),
145	161	.key = 'v',
146	162	.mods = GDK_ALT_MASK,
...	...	@@ -149,9 +165,10 @@
149	165
150	166	{
151	167	.flags = 0,
	168	+ .group = LIB3270_ACTION_GROUP_ONLINE,
152	169	.name = "zoom-in",
153	170	.icon = "zoom-in",
154		- .summary = N_("Zoom in"),
	171	+ .label = N_("Zoom in"),
155	172	.key = GDK_KP_Add,
156	173	.mods = GDK_CONTROL_MASK,
157	174	.activate = fire_zoom_action
...	...	@@ -159,8 +176,9 @@
159	176
160	177	{
161	178	.flags = 1,
	179	+ .group = LIB3270_ACTION_GROUP_ONLINE,
162	180	.name = "zoom-out",
163		- .summary = N_("Zoom out"),
	181	+ .label = N_("Zoom out"),
164	182	.icon = "zoom-out",
165	183	.key = GDK_KP_Subtract,
166	184	.mods = GDK_CONTROL_MASK,
...	...	@@ -169,7 +187,9 @@
169	187
170	188	{
171	189	.flags = 2,
	190	+ .group = LIB3270_ACTION_GROUP_ONLINE,
172	191	.name = "zoom-fit-best",
	192	+ .label = N_("Fit best"),
173	193	.summary = N_("Zoom to best size"),
174	194	.icon = "zoom-fit-best",
175	195	.key = '0',
...	...	@@ -182,8 +202,10 @@
182	202	//
183	203	{
184	204	.flags = -1,
	205	+ .group = LIB3270_ACTION_GROUP_ONLINE,
185	206	.name = "save",
186	207	.icon = "document-save-as",
	208	+ .label = N_("Save"),
187	209	.summary = N_("Save screen or selection"),
188	210	.activate = fire_save_action
189	211
...	...	@@ -191,7 +213,9 @@
191	213
192	214	{
193	215	.flags = LIB3270_CONTENT_ALL,
	216	+ .group = LIB3270_ACTION_GROUP_ONLINE,
194	217	.name = "save-all",
	218	+ .label = N_("Save all"),
195	219	.icon = "document-save-as",
196	220	.summary = N_("Save screen"),
197	221	.activate = fire_save_action
...	...	@@ -200,7 +224,9 @@
200	224
201	225	{
202	226	.flags = LIB3270_CONTENT_SELECTED,
	227	+ .group = LIB3270_ACTION_GROUP_SELECTION,
203	228	.name = "save-selected",
	229	+ .label = N_("Save selected"),
204	230	.icon = "document-save-as",
205	231	.summary = N_("Save selected area"),
206	232	.activate = fire_save_action
...	...	@@ -209,7 +235,9 @@
209	235
210	236	{
211	237	.flags = LIB3270_CONTENT_COPY,
	238	+ .group = LIB3270_ACTION_GROUP_ONLINE,
212	239	.name = "save-copy",
	240	+ .label = N_("Save copy"),
213	241	.icon = "document-save-as",
214	242	.summary = N_("Save Copy"),
215	243	.activate = fire_save_action
...	...	@@ -221,8 +249,10 @@
221	249	//
222	250	{
223	251	.flags = -1,
	252	+ .group = LIB3270_ACTION_GROUP_ONLINE,
224	253	.name = "print",
225	254	.icon = "document-print",
	255	+ .label = N_("Print"),
226	256	.summary = N_("Print screen or selection"),
227	257	.activate = fire_print_action
228	258
...	...	@@ -230,17 +260,20 @@
230	260
231	261	{
232	262	.flags = LIB3270_CONTENT_ALL,
	263	+ .group = LIB3270_ACTION_GROUP_ONLINE,
233	264	.name = "print-all",
234	265	.icon = "document-print",
235		- .summary = N_("Print screen"),
	266	+ .label = N_("Print screen"),
236	267	.activate = fire_print_action
237	268
238	269	},
239	270
240	271	{
241	272	.flags = LIB3270_CONTENT_SELECTED,
	273	+ .group = LIB3270_ACTION_GROUP_SELECTION,
242	274	.name = "print-selected",
243	275	.icon = "document-print",
	276	+ .label = N_("Print selected"),
244	277	.summary = N_("Print selected area"),
245	278	.activate = fire_print_action
246	279
...	...	@@ -248,9 +281,10 @@
248	281
249	282	{
250	283	.flags = LIB3270_CONTENT_COPY,
	284	+ .group = LIB3270_ACTION_GROUP_ONLINE,
251	285	.name = "print-copy",
252	286	.icon = "document-print",
253		- .summary = N_("Print Copy"),
	287	+ .label = N_("Print Copy"),
254	288	.activate = fire_print_action
255	289
256	290	},
...	...	@@ -265,4 +299,30 @@
265	299	return actions;
266	300	}
267	301
	302	+ static void activate_v3270(GAction action, GVariant G_GNUC_UNUSED(parameter), GtkWidget *terminal)
	303	+ {
	304	+ debug("Activating action \"%s\"",g_action_get_name(action));
	305	+
	306	+ V3270_ACTION * descriptor = (V3270_ACTION ) ((V3270Action ) action)->info;
	307	+ descriptor->activate(terminal,descriptor);
	308	+
	309	+ }
	310	+
	311	+ void g_action_map_add_v3270_actions(GActionMap *action_map)
	312	+ {
	313	+
	314	+ const V3270_ACTION * actions = v3270_get_actions();
	315	+ size_t ix;
	316	+
	317	+ for(ix = 0; actions[ix].name; ix++) {
	318	+
	319	+ V3270Action * action = V3270_ACTION(g_object_new(V3270_TYPE_ACTION, NULL));
	320	+
	321	+ action->info = (const LIB3270_PROPERTY *) &actions[ix];
	322	+ action->activate = activate_v3270;
	323	+ g_action_map_add_action(action_map,G_ACTION(action));
	324	+
	325	+ }
	326	+
	327	+ }
268	328
...	...
...	...	@@ -228,6 +228,9 @@
228	228	<Unit filename="src/terminal/actions.c">
229	229	<Option compilerVar="CC" />
230	230	</Unit>
	231	+ <Unit filename="src/terminal/actions/action.c">
	232	+ <Option compilerVar="CC" />
	233	+ </Unit>
231	234	<Unit filename="src/terminal/actions/clipboard.c">
232	235	<Option compilerVar="CC" />
233	236	</Unit>
...	...