From 4cdb9db324a48383738dda7dd3455c702d4934e0 Mon Sep 17 00:00:00 2001
From: Perry Werneck <perry.werneck@gmail.com>
Date: Thu, 5 Dec 2019 17:17:08 -0300
Subject: [PATCH] "has-copy" is now a widget property.

---
 src/include/terminal.h            |  1 +
 src/selection/selection.c         |  1 +
 src/terminal/properties/get.c     |  3 +++
 src/terminal/properties/init.c    | 15 +++++++++++++++
 src/terminal/properties/private.h |  3 ++-
 5 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/src/include/terminal.h b/src/include/terminal.h
index e8072ea..363f2b7 100644
--- a/src/include/terminal.h
+++ b/src/include/terminal.h
@@ -77,6 +77,7 @@ G_BEGIN_DECLS
 		GParamSpec * selection;
 		GParamSpec * session_name;
 		GParamSpec * trace;
+		GParamSpec * has_copy;
 
 		struct
 		{
diff --git a/src/selection/selection.c b/src/selection/selection.c
index e785b6d..f72389e 100644
--- a/src/selection/selection.c
+++ b/src/selection/selection.c
@@ -70,6 +70,7 @@ gboolean v3270_has_copy(GtkWidget *widget)
 void v3270_emit_copy_state(GtkWidget *widget)
 {
 	g_signal_emit(widget,v3270_widget_signal[V3270_SIGNAL_CLIPBOARD], 0, GTK_V3270(widget)->selection.blocks != NULL);
+	g_object_notify_by_pspec(G_OBJECT(widget), GTK_V3270_GET_CLASS(widget)->properties.has_copy);
 	lib3270_action_group_notify(GTK_V3270(widget)->host,LIB3270_ACTION_GROUP_COPY);
 }
 
diff --git a/src/terminal/properties/get.c b/src/terminal/properties/get.c
index 671f396..640cb79 100644
--- a/src/terminal/properties/get.c
+++ b/src/terminal/properties/get.c
@@ -143,6 +143,9 @@
 			g_value_set_uint(value,(guint) window->selection.options);
 			break;
 
+		case V3270_PROPERTY_HAS_COPY:
+			g_value_set_boolean(value,window->selection.blocks != NULL);
+			break;
 		default:
 			G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
 
diff --git a/src/terminal/properties/init.c b/src/terminal/properties/init.c
index 9bb3bdd..d58869c 100644
--- a/src/terminal/properties/init.c
+++ b/src/terminal/properties/init.c
@@ -243,6 +243,21 @@
 	);
 
 
+	klass->properties.has_copy =
+		g_param_spec_boolean(
+			"has_copy",
+			"has_copy",
+			_( "True if the terminal has copy blocks" ),
+			FALSE,
+			G_PARAM_READABLE
+		);
+
+	g_object_class_install_property(
+		gobject_class,
+		V3270_PROPERTY_HAS_COPY,
+		klass->properties.has_copy
+	);
+
 
 	//
 	// Create dynamic properties
diff --git a/src/terminal/properties/private.h b/src/terminal/properties/private.h
index bd7e178..49c920e 100644
--- a/src/terminal/properties/private.h
+++ b/src/terminal/properties/private.h
@@ -58,8 +58,9 @@
 	V3270_PROPERTY_TRACE				= 9,	///< @brief Is the trace widget active?
 	V3270_PROPERTY_TERMINAL_COLORS		= 10,	///< @brief Terminal colors.
 	V3270_PROPERTY_SELECTION_OPTIONS	= 11,
+	V3270_PROPERTY_HAS_COPY				= 12,	///< @brief Terminal has copy.
 
-	V3270_PROPERTY_DYNAMIC				= 12	///< @brief Id of the first LIB3270 internal property.
+	V3270_PROPERTY_DYNAMIC				= 13	///< @brief Id of the first LIB3270 internal property.
  };
 
  G_GNUC_INTERNAL void v3270_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
--
libgit2 0.21.2