Add interact_day_item_copy()

This can be used to copy an item, so that it can be pasted somewhere
else later.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>

2 files changed, 13 insertions, 0 deletions

diff --git a/src/calcurse.h b/src/calcurse.h
index cefc850..c2f7b2b 100644
--- a/src/calcurse.h
+++ b/src/calcurse.h
@@ -723,6 +723,7 @@ void interact_day_item_pipe(void);
 void interact_day_item_repeat(void);
 void interact_day_item_cut_free();
 void interact_day_item_cut(unsigned *, unsigned *);
+void interact_day_item_copy(unsigned *, unsigned *);
 void interact_day_item_paste(unsigned *, unsigned *);
 void interact_todo_add(void);
 void interact_todo_delete(void);
diff --git a/src/interaction.c b/src/interaction.c
index d3f2cef..abe261d 100644
--- a/src/interaction.c
+++ b/src/interaction.c
@@ -926,6 +926,18 @@ void interact_day_item_cut(unsigned *nb_events, unsigned *nb_apoints)
     apoint_hilt_set(0);
 }
 
+/* Copy an item, so that it can be pasted somewhere else later. */
+void interact_day_item_copy(unsigned *nb_events, unsigned *nb_apoints)
+{
+  const int NBITEMS = *nb_apoints + *nb_events;
+
+  if (NBITEMS == 0)
+    return;
+
+  interact_day_item_cut_free();
+  day_item_fork(day_get_item(apoint_hilt()), &day_cut);
+}
+
 /* Paste a previously cut item. */
 void interact_day_item_paste(unsigned *nb_events, unsigned *nb_apoints)
 {