From ae01f3661938b14b44a907113b6b65c0e3d1721d Mon Sep 17 00:00:00 2001
From: Vincent Sanders <vince@kyllikki.org>
Date: Sun, 24 Apr 2016 10:23:51 +0100
Subject: [PATCH] update monkey frontend to use layout table

---
 monkey/Makefile.target      |  2 +-
 monkey/{font.c => layout.c} | 37 ++++++++++++++++++++++++-------------
 monkey/layout.h             | 24 ++++++++++++++++++++++++
 monkey/main.c               |  2 ++
 4 files changed, 51 insertions(+), 14 deletions(-)
 rename monkey/{font.c => layout.c} (82%)
 create mode 100644 monkey/layout.h

diff --git a/monkey/Makefile.target b/monkey/Makefile.target
index 3c7b093af..f03290d22 100644
--- a/monkey/Makefile.target
+++ b/monkey/Makefile.target
@@ -57,7 +57,7 @@ endif
 
 # S_MONKEY are sources purely for the MONKEY build
 S_MONKEY := main.c utils.c filetype.c schedule.c bitmap.c plot.c browser.c \
-	download.c 401login.c cert.c font.c dispatch.c fetch.c
+	download.c 401login.c cert.c layout.c dispatch.c fetch.c
 
 S_MONKEY := $(addprefix monkey/,$(S_MONKEY))
 
diff --git a/monkey/font.c b/monkey/layout.c
similarity index 82%
rename from monkey/font.c
rename to monkey/layout.c
index 3b6ca4fdc..401ca158c 100644
--- a/monkey/font.c
+++ b/monkey/layout.c
@@ -16,16 +16,25 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "utils/nsoption.h"
-#include "utils/utf8.h"
-#include "desktop/font.h"
+/**
+ * \file
+ * monkey implementation of font layout.
+ */
 
-static bool nsfont_width(const plot_font_style_t *fstyle,
+#include <stddef.h>
+
+#include "utils/utf8.h"
+#include "desktop/plot_style.h"
+#include "desktop/gui_layout.h"
+
+#include "monkey/layout.h"
+
+static nserror nsfont_width(const plot_font_style_t *fstyle,
                          const char *string, size_t length,
                          int *width)
 {
   *width = (fstyle->size * utf8_bounded_length(string, length)) / FONT_SIZE_SCALE;
-  return true;
+  return NSERROR_OK;
 }
 
 /**
@@ -40,7 +49,7 @@ static bool nsfont_width(const plot_font_style_t *fstyle,
  * \return  true on success, false on error and error reported
  */
 
-static bool nsfont_position_in_string(const plot_font_style_t *fstyle,
+static nserror nsfont_position_in_string(const plot_font_style_t *fstyle,
 		const char *string, size_t length,
 		int x, size_t *char_offset, int *actual_x)
 {
@@ -48,7 +57,7 @@ static bool nsfont_position_in_string(const plot_font_style_t *fstyle,
   if (*char_offset > length)
     *char_offset = length;
   *actual_x = *char_offset * (fstyle->size / FONT_SIZE_SCALE);
-  return true;
+  return NSERROR_OK;
 }
 
 
@@ -75,7 +84,7 @@ static bool nsfont_position_in_string(const plot_font_style_t *fstyle,
  * Returning char_offset == length means no split possible
  */
 
-static bool nsfont_split(const plot_font_style_t *fstyle,
+static nserror nsfont_split(const plot_font_style_t *fstyle,
 		const char *string, size_t length,
 		int x, size_t *char_offset, int *actual_x)
 {
@@ -96,11 +105,13 @@ static bool nsfont_split(const plot_font_style_t *fstyle,
     }
   }
   *actual_x = *char_offset * (fstyle->size / FONT_SIZE_SCALE);
-  return true;
+  return NSERROR_OK;
 }
 
-const struct font_functions nsfont = {
-	nsfont_width,
-	nsfont_position_in_string,
-	nsfont_split
+static struct gui_layout_table layout_table = {
+	.width = nsfont_width,
+	.position = nsfont_position_in_string,
+	.split = nsfont_split,
 };
+
+struct gui_layout_table *monkey_layout_table = &layout_table;
diff --git a/monkey/layout.h b/monkey/layout.h
new file mode 100644
index 000000000..1e713c27f
--- /dev/null
+++ b/monkey/layout.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2016 Vincent Sanders <vince@netsurf-browser.org>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * NetSurf is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef NS_MONKEY_LAYOUT_H
+#define NS_MONKEY_LAYOUT_H
+
+extern struct gui_layout_table *monkey_layout_table;
+
+#endif /* NS_MONKEY_LAYOUT_H */
diff --git a/monkey/main.c b/monkey/main.c
index 526488e9e..f7d6609c5 100644
--- a/monkey/main.c
+++ b/monkey/main.c
@@ -44,6 +44,7 @@
 #include "monkey/fetch.h"
 #include "monkey/schedule.h"
 #include "monkey/bitmap.h"
+#include "monkey/layout.h"
 
 /** maximum number of languages in language vector */
 #define LANGV_SIZE 32
@@ -319,6 +320,7 @@ main(int argc, char **argv)
     .download = monkey_download_table,
     .fetch = monkey_fetch_table,
     .bitmap = monkey_bitmap_table,
+    .layout = monkey_layout_table,
   };
 
   ret = netsurf_register(&monkey_table);