From 2b230fbbf3b970054dd9e8dafaf77770ce90cd14 Mon Sep 17 00:00:00 2001
From: Perry Werneck <perry.werneck@gmail.com>
Date: Wed, 14 Oct 2020 22:30:49 -0300
Subject: [PATCH] Enabling copy-as-image action.

---
 src/include/v3270/selection.h |  2 +-
 src/selection/copy.c          | 40 ++++++++++++++++++++++++++++++++++++++++
 src/terminal/actions/table.c  | 15 +++++++++++++++
 3 files changed, 56 insertions(+), 1 deletion(-)

diff --git a/src/include/v3270/selection.h b/src/include/v3270/selection.h
index f645594..5d80391 100644
--- a/src/include/v3270/selection.h
+++ b/src/include/v3270/selection.h
@@ -60,7 +60,7 @@
 	LIB3270_EXPORT void				  v3270_append_selection(GtkWidget *widget, gboolean cut) G_GNUC_DEPRECATED;
 
 	LIB3270_EXPORT void				  v3270_copy_as_html(GtkWidget *widget);
-	LIB3270_EXPORT void				  v3270_copy_as_image(GtkWidget *widget);
+	LIB3270_EXPORT void				  v3270_copy_as_pixbuff(GtkWidget *widget);
 
 	// Selections
 
diff --git a/src/selection/copy.c b/src/selection/copy.c
index de17395..55ebfab 100644
--- a/src/selection/copy.c
+++ b/src/selection/copy.c
@@ -111,3 +111,43 @@
 
    	v3270_emit_copy_state(widget);
  }
+
+ LIB3270_EXPORT void v3270_copy_as_pixbuff(GtkWidget *widget) {
+
+	g_return_if_fail(GTK_IS_V3270(widget));
+	v3270 * terminal = GTK_V3270(widget);
+
+	debug("%s",__FUNCTION__);
+
+	do_copy(terminal,V3270_COPY_FORMATTED,0);
+
+	//
+	// Export only in HTML format
+	//
+	GtkClipboard * clipboard = gtk_widget_get_clipboard(widget,terminal->selection.target);
+
+	GtkTargetList * list = gtk_target_list_new(NULL,0);
+
+	gtk_target_list_add_image_targets(list,CLIPBOARD_TYPE_PIXBUFF,TRUE);
+
+	int				  n_targets;
+	GtkTargetEntry	* targets = gtk_target_table_new_from_list(list, &n_targets);
+
+	if(gtk_clipboard_set_with_owner(
+			clipboard,
+			targets,
+			n_targets,
+			(GtkClipboardGetFunc)	v3270_clipboard_get,
+			(GtkClipboardClearFunc) v3270_clipboard_clear,
+			G_OBJECT(widget)
+		))
+	{
+		gtk_clipboard_set_can_store(clipboard,targets,1);
+	}
+
+	gtk_target_table_free(targets, n_targets);
+	gtk_target_list_unref(list);
+
+   	v3270_emit_copy_state(widget);
+
+  }
diff --git a/src/terminal/actions/table.c b/src/terminal/actions/table.c
index b88892b..6ffe53e 100644
--- a/src/terminal/actions/table.c
+++ b/src/terminal/actions/table.c
@@ -37,6 +37,7 @@
 // static int fire_kp_sub_action(GtkWidget *widget, const struct _v3270_action * action);
 
  static int fire_copy_as_html(GtkWidget *widget, const struct _v3270_action * action);
+ static int fire_copy_as_pixbuff(GtkWidget *widget, const struct _v3270_action * action);
 
 /*--[ Implement ]------------------------------------------------------------------------------------*/
 
@@ -82,6 +83,15 @@
 		},
 
 		{
+			.name = "copy-pixbuff",
+			.group = LIB3270_ACTION_GROUP_SELECTION,
+			.label = N_( "Copy as image" ),
+			.summary = N_("Copy selection in image format"),
+			.description = N_("Replace current clipboard contents with the selected area in image format"),
+			.activate = fire_copy_as_pixbuff
+		},
+
+		{
 			.name = "copy-append",
 			.keys = "<Alt>c",
 			.flags = (V3270_ACTION_FLAGS) V3270_COPY_APPEND,
@@ -340,6 +350,11 @@
 	return 0;
  }
 
+ static int fire_copy_as_pixbuff(GtkWidget *widget, const struct _v3270_action G_GNUC_UNUSED(* action)) {
+	v3270_copy_as_pixbuff(widget);
+	return 0;
+ }
+
  /*
  int fire_kp_add_action(GtkWidget *widget, const struct _v3270_action G_GNUC_UNUSED(* action)) {
 
--
libgit2 0.21.2