Adding option to get the entire terminal window as selection.

Perry Werneck
1 parent fd4606e2
Showing 2 changed files with 14 additions and 3 deletions Show diff stats
src/include/lib3270/selection.h
src/selection/get.c
@@ -190,11 +190,12 @@
 	 *
 	 * @param hSession	Session handle.
 	 * @param cut		Non zero to clear selected contents.
+	 * @param all		Non zero to get entire terminal, zero to get only the selected rectangle.
 	 *
 	 * @return NULL on error (sets errno), pointer to a rectangle containing the selected area (release it with lib3270_free).
 	 *
 	 */
-	LIB3270_EXPORT lib3270_selection * lib3270_get_selection(H3270 *hSession, int cut);
+	LIB3270_EXPORT lib3270_selection * lib3270_get_selection(H3270 *hSession, int cut, int all);
 	/**
 	 * @brief Get bitmasked flag for the current selection.
@@ -144,11 +144,21 @@ LIB3270_EXPORT char * lib3270_cut_selected(H3270 *hSession)
 	return lib3270_get_selected_text(hSession,0,LIB3270_SELECTION_CUT);
 }
-LIB3270_EXPORT lib3270_selection * lib3270_get_selection(H3270 *hSession, int cut)
+LIB3270_EXPORT lib3270_selection * lib3270_get_selection(H3270 *hSession, int cut, int all)
 {
+	if(check_online_session(hSession))
+		return NULL;
+
 	// Get block size
 	unsigned int row, col, width, height;
-	if(lib3270_get_selection_rectangle(hSession, &row, &col, &width, &height))
+
+	if(all)
+	{
+		row = col = 0;
+		width = lib3270_get_width(hSession);
+		height = lib3270_get_height(hSession);
+	}
+	else if(lib3270_get_selection_rectangle(hSession, &row, &col, &width, &height))
 	{
 		return NULL;
 	}