From cbd2313dfdaac44f578fcd5549fd3f1c6dc055a1 Mon Sep 17 00:00:00 2001
From: Angel Ortega <angel@triptico.com>
Date: Fri, 6 Feb 2009 14:30:33 +0100
Subject: [PATCH] New function mp.redraw(), to trigger a full document redraw.

---
 mp_core.c    |  4 ++++
 mp_core.mpsl | 12 ++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/mp_core.c b/mp_core.c
index c59c4f1..3273ad6 100644
--- a/mp_core.c
+++ b/mp_core.c
@@ -63,6 +63,7 @@ struct drw_1_info {
 	int mod;		/* modify count */
 	int preread_lines;	/* lines to pre-read (for synhi blocks) */
 	int mark_eol;		/* mark end of lines */
+	int redraw;		/* redraw trigger */
 };
 
 struct drw_1_info drw_1;
@@ -252,6 +253,9 @@ static int drw_prepare(mpdm_t doc)
 	/* last search regex */
 	drw_1.last_search = mpdm_hget_s(mp, L"last_search");
 
+	/* redraw trigger */
+	drw_1.redraw = mpdm_ival(mpdm_hget_s(mp, L"redraw_counter"));
+
 	/* compare drw_1 with drw_1_o; if they are the same,
 	   no more expensive calculations on drw_2 are needed */
 	if (memcmp(&drw_1, &drw_1_o, sizeof(drw_1)) == 0)
diff --git a/mp_core.mpsl b/mp_core.mpsl
index 20f8c2b..95e9da5 100644
--- a/mp_core.mpsl
+++ b/mp_core.mpsl
@@ -194,6 +194,18 @@ mp.actions_by_menu_label = {};
 
 /** code **/
 
+/**
+ * mp.redraw - Triggers a redraw on the next cycle.
+ *
+ * Triggers a full document redraw in the next cycle.
+ */
+sub mp.redraw()
+{
+	/* just increment the redraw trigger */
+	mp.redraw_trigger++;
+}
+
+
 sub mp.active()
 /* returns the active document */
 {
-- 
2.11.4.GIT