From 9dc7b786c9ef31060012ea4ae13a8188548b4f62 Mon Sep 17 00:00:00 2001
From: Matthew Petroff <matthew@mpetroff.net>
Date: Tue, 9 Jul 2013 16:42:04 -0400
Subject: Ported sp-namedview.cpp (todo: fix a bunch of things).

(bzr r12380.1.8)
---
 src/sp-namedview.cpp | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

(limited to 'src/sp-namedview.cpp')

diff --git a/src/sp-namedview.cpp b/src/sp-namedview.cpp
index 5184d37a9..c7301f9bd 100644
--- a/src/sp-namedview.cpp
+++ b/src/sp-namedview.cpp
@@ -22,7 +22,7 @@
 
 #include "display/canvas-grid.h"
 #include "display/guideline.h"
-#include "helper/units.h"
+#include "util/units.h"
 #include "svg/svg-color.h"
 #include "xml/repr.h"
 #include "attributes.h"
@@ -287,6 +287,8 @@ static void sp_namedview_set(SPObject *object, unsigned int key, const gchar *va
 {
     SPNamedView *nv = SP_NAMEDVIEW(object);
 
+    static Inkscape::Util::UnitTable unit_table;
+
     switch (key) {
     case SP_ATTR_VIEWONLY:
             nv->editable = (!value);
@@ -549,18 +551,19 @@ static void sp_namedview_set(SPObject *object, unsigned int key, const gchar *va
              * in that they aren't in general absolute units as currently required by
              * doc_units.
              */
-            SPUnit const *new_unit = &sp_unit_get_by_id(SP_UNIT_PX);
+            static Inkscape::Util::Unit px = unit_table.getUnit("px");
+            Inkscape::Util::Unit const *new_unit = &px;
 
             if (value) {
-                SPUnit const *const req_unit = sp_unit_get_by_abbreviation(value);
-                if ( req_unit == NULL ) {
+                Inkscape::Util::Unit u = unit_table.getUnit(value);
+                Inkscape::Util::Unit const *const req_unit = &u;
+                if ( !unit_table.hasUnit(value) ) {
                     g_warning("Unrecognized unit `%s'", value);
                     /* fixme: Document errors should be reported in the status bar or
                      * the like (e.g. as per
                      * http://www.w3.org/TR/SVG11/implnote.html#ErrorProcessing); g_log
                      * should be only for programmer errors. */
-                } else if ( req_unit->base == SP_UNIT_ABSOLUTE ||
-                            req_unit->base == SP_UNIT_DEVICE     ) {
+                } else if ( req_unit->isAbsolute() ) {
                     new_unit = req_unit;
                 } else {
                     g_warning("Document units must be absolute like `mm', `pt' or `px', but found `%s'",
@@ -573,18 +576,18 @@ static void sp_namedview_set(SPObject *object, unsigned int key, const gchar *va
             break;
     }
     case SP_ATTR_UNITS: {
-            SPUnit const *new_unit = NULL;
+            Inkscape::Util::Unit const *new_unit = NULL;
 
             if (value) {
-                SPUnit const *const req_unit = sp_unit_get_by_abbreviation(value);
-                if ( req_unit == NULL ) {
+                Inkscape::Util::Unit u = unit_table.getUnit(value);
+                Inkscape::Util::Unit const *const req_unit = &u;
+                if ( !unit_table.hasUnit(value) ) {
                     g_warning("Unrecognized unit `%s'", value);
                     /* fixme: Document errors should be reported in the status bar or
                      * the like (e.g. as per
                      * http://www.w3.org/TR/SVG11/implnote.html#ErrorProcessing); g_log
                      * should be only for programmer errors. */
-                } else if ( req_unit->base == SP_UNIT_ABSOLUTE ||
-                            req_unit->base == SP_UNIT_DEVICE     ) {
+                } else if ( req_unit->isAbsolute() ) {
                     new_unit = req_unit;
                 } else {
                     g_warning("Document units must be absolute like `mm', `pt' or `px', but found `%s'",
@@ -1130,7 +1133,7 @@ double SPNamedView::getMarginLength(gchar const * const key,
 SPMetric SPNamedView::getDefaultMetric() const
 {
     if (doc_units) {
-        return sp_unit_get_metric(doc_units);
+        return (SPMetric) doc_units->metric();
     } else {
         return SP_PT;
     }
-- 
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