From 3707be6292e5d8c93b121a698f67bb679ff8fba4 Mon Sep 17 00:00:00 2001
From: Michael Drake <tlsa@netsurf-browser.org>
Date: Wed, 2 Mar 2011 18:41:17 +0000
Subject: [PATCH] Move printed to box flags.

svn path=/trunk/netsurf/; revision=11888
---
 render/box.c         | 1 -
 render/box.h         | 5 ++---
 render/html_redraw.c | 4 ++--
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/render/box.c b/render/box.c
index 91999b8ac..dc745f6be 100644
--- a/render/box.c
+++ b/render/box.c
@@ -157,7 +157,6 @@ struct box * box_create(css_select_results *styles, css_computed_style *style,
 	box->columns = 1;
 	box->rows = 1;
 	box->start_column = 0;
-	box->printed = false;
 	box->next = NULL;
 	box->prev = NULL;
 	box->children = NULL;
diff --git a/render/box.h b/render/box.h
index a24047001..3d00db98e 100644
--- a/render/box.h
+++ b/render/box.h
@@ -119,7 +119,8 @@ typedef enum {
 /** Type of a struct box. */
 typedef enum {
 	NEW_LINE    = 1 << 0,	/* first inline on a new line */
-	STYLE_OWNED = 1 << 1	/* style is owned by this box */
+	STYLE_OWNED = 1 << 1,	/* style is owned by this box */
+	PRINTED     = 1 << 2	/* box has already been printed */
 } box_flags;
 
 /* Sides of a box */
@@ -217,8 +218,6 @@ struct box {
 	unsigned int rows;     /**< Number of rows for TABLE only. */
 	unsigned int start_column;  /**< Start column for TABLE_CELL only. */
 
-	bool printed; /** Whether this box has already been printed*/
-
 	struct box *next;      /**< Next sibling box, or 0. */
 	struct box *prev;      /**< Previous sibling box, or 0. */
 	struct box *children;  /**< First child box, or 0. */
diff --git a/render/html_redraw.c b/render/html_redraw.c
index c69b24610..e56035f38 100644
--- a/render/html_redraw.c
+++ b/render/html_redraw.c
@@ -267,7 +267,7 @@ bool html_redraw_box(struct box *box, int x_parent, int y_parent,
 	struct box *bg_box = NULL;
 	bool has_x_scroll, has_y_scroll;
 
-	if (html_redraw_printing && box->printed)
+	if (html_redraw_printing && (box->flags & PRINTED))
 		return true;
 
 	/* avoid trivial FP maths */
@@ -377,7 +377,7 @@ bool html_redraw_box(struct box *box, int x_parent, int y_parent,
 				return true;
 			}
 		}
-		else box->printed = true;/*it won't be printed anymore*/
+		else box->flags |= PRINTED; /*it won't be printed anymore*/
 	}
 
 	/* if visibility is hidden render children only */