Changeset c8ef50b for commands.c

Timestamp:

Sep 21, 2011, 4:21:51 PM (13 years ago)

Author:

Jason Gross <jgross@mit.edu>

Children:

c162fd6

Parents:

8ad3964

git-author:

Jason Gross <jgross@mit.edu> (06/23/11 23:58:21)

git-committer:

Jason Gross <jgross@mit.edu> (09/21/11 16:21:51)

Message:

editwin callback for canceling the editwin

The code for editwin callbacks (called when the editwin is created) has
been extended so that callbacks are called when the editwin is canceled.
The old (perl) editwin callbacks still exist and have the same
functionality that they always have.  They are now deprecated.

File:

• commands.c (modified) (2 diffs)

commands.c

@@ -2796 +2796 @@
     owl_history_store(hist, owl_editwin_get_text(e), false);
 
+  /* Take a reference to the editwin, so that it survives the pop
+   * context. TODO: We should perhaps refcount or otherwise protect
+   * the context so that, even if a command pops a context, the
+   * context itself will last until the command returns. */
+  owl_editwin_ref(e);
   owl_global_pop_context(&g);
+
+  owl_editwin_do_callback(e, false);
+  owl_editwin_unref(e);
 }
 
@@ -2856 +2864 @@
   owl_global_pop_context(&g);
 
-  owl_editwin_do_callback(e);
+  owl_editwin_do_callback(e, true);
   owl_editwin_unref(e);
 }