Update to experimental r13464

(bzr r13341.5.14)

1 files changed, 14 insertions, 13 deletions

diff --git a/src/style-internal.cpp b/src/style-internal.cpp
index c686a1807..2212f8fff 100644
--- a/src/style-internal.cpp
+++ b/src/style-internal.cpp
@@ -270,18 +270,18 @@ SPILength::read( gchar const *str ) {
             } else if (!strcmp(e, "em")) {
                 /* EM square */
                 unit = SP_CSS_UNIT_EM;
-                if( style && &style->font_size ) {
+                if( style ) {
                     computed = value * style->font_size.computed;
                 } else {
-                    computed = value * style->font_size.font_size_default;
+                    computed = value * SPIFontSize::font_size_default;
                 }
             } else if (!strcmp(e, "ex")) {
                 /* ex square */
                 unit = SP_CSS_UNIT_EX;
-                if( style && &style->font_size ) {
+                if( style ) {
                     computed = value * style->font_size.computed * 0.5; // FIXME
                 } else {
-                    computed = value * style->font_size.font_size_default * 0.5;
+                    computed = value * SPIFontSize::font_size_default * 0.5;
                 }
             } else if (!strcmp(e, "%")) {
                 /* Percentage */
@@ -1390,13 +1390,13 @@ SPIFilter::read( gchar const *str ) {
     }
 }
 
-const Glib::ustring
-SPIFilter::write( guint const flags, SPIBase const *const base) const {
-
+const Glib::ustring SPIFilter::write( guint const flags, SPIBase const *const /*base*/) const
+{
     // TODO: fix base
     //SPILength const *const my_base = dynamic_cast<const SPILength*>(base);
     if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
-         ((flags & SP_STYLE_FLAG_IFSET) && this->set))
+         ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
+         ((flags & SP_STYLE_FLAG_IFDIFF) && this->set))
     {
         if (this->inherit) {
             return (name + ":inherit;");
@@ -1440,7 +1440,7 @@ SPIFilter::cascade( const SPIBase* const parent ) {
 void
 SPIFilter::merge( const SPIBase* const parent ) {
     if( const SPIFilter* p = dynamic_cast<const SPIFilter*>(parent) ) {
-        // The "correct" thing to due is to combine the filter primitives.
+        // The "correct" thing to do is to combine the filter primitives.
         // The next best thing is to keep any filter on this object. If there
         // is no filter on this object, then use any filter on the parent.
         if( (!set || inherit) && p->href && p->href->getObject() ) { // is the getObject()  needed?
@@ -1453,9 +1453,11 @@ SPIFilter::merge( const SPIBase* const parent ) {
                 }
             } else {
                 // If we don't have an href, create it
-                if( &style->document ) { // FIXME
+                if( style->document ) { // FIXME
                     href = new SPFilterReference(style->document);
                     //href->changedSignal().connect(sigc::bind(sigc::ptr_fun(sp_style_filter_ref_changed), style));
+                } else if (style->object) {
+                    href = new SPFilterReference(style->object);
                 }
             }
             if( href ) {
@@ -1921,9 +1923,8 @@ SPIFont::read( gchar const *str ) {
     }
 }
 
-const Glib::ustring
-SPIFont::write( guint const flags, SPIBase const *const base) const {
-
+const Glib::ustring SPIFont::write( guint const /*flags*/, SPIBase const *const /*base*/) const
+{
     // At the moment, do nothing. We could add a preference to write out
     // 'font' shorthand rather than longhand properties.