diff --git a/src/sp-gradient.cpp b/src/sp-gradient.cpp
index 2a3142b042d74255b1b5537bd2beadad568a1b0c..6650406168d35a08cf2094b68f2f55b5f8e327bd 100644 (file)
--- a/src/sp-gradient.cpp
+++ b/src/sp-gradient.cpp
void SPGradient::setSwatch( bool swatch )
{
if ( swatch != isSwatch() ) {
- if ( swatch ) {
- if ( hasStops() && (getStopCount() == 0) ) {
- repr->setAttribute( "osb:paint", "solid" );
- } else {
- repr->setAttribute( "osb:paint", "gradient" );
- }
- } else {
- repr->setAttribute( "osb:paint", 0 );
- }
+ this->swatch = swatch; // to make isSolid() work, this happens first
+ gchar const* paintVal = swatch ? (isSolid() ? "solid" : "gradient") : 0;
+ sp_object_setAttribute( this, "osb:paint", paintVal, 0 );
+
requestModified( SP_OBJECT_MODIFIED_FLAG );
}
}
@@ -438,11 +433,16 @@ void SPGradientImpl::build(SPObject *object, SPDocument *document, Inkscape::XML
{
SPGradient *gradient = SP_GRADIENT(object);
- if (((SPObjectClass *) gradient_parent_class)->build)
+ // Work-around in case a swatch had been marked for immediate collection:
+ if ( repr->attribute("osb:paint") && repr->attribute("inkscape:collect") ) {
+ repr->setAttribute("inkscape:collect", 0);
+ }
+
+ if (((SPObjectClass *) gradient_parent_class)->build) {
(* ((SPObjectClass *) gradient_parent_class)->build)(object, document, repr);
+ }
- SPObject *ochild;
- for ( ochild = sp_object_first_child(object) ; ochild ; ochild = SP_OBJECT_NEXT(ochild) ) {
+ for ( SPObject *ochild = sp_object_first_child(object); ochild; ochild = ochild->next ) {
if (SP_IS_STOP(ochild)) {
gradient->has_stops = TRUE;
break;
@@ -453,6 +453,7 @@ void SPGradientImpl::build(SPObject *object, SPDocument *document, Inkscape::XML
sp_object_read_attr(object, "gradientTransform");
sp_object_read_attr(object, "spreadMethod");
sp_object_read_attr(object, "xlink:href");
+ sp_object_read_attr(object, "osb:paint");
/* Register ourselves */
sp_document_add_resource(document, "gradient", object);
@@ -553,9 +554,31 @@ void SPGradientImpl::setGradientAttr(SPObject *object, unsigned key, gchar const
gr->ref->detach();
}
break;
+ case SP_ATTR_OSB_SWATCH:
+ {
+ bool newVal = (value != 0);
+ bool modified = false;
+ if (newVal != gr->swatch) {
+ gr->swatch = newVal;
+ modified = true;
+ }
+ if (newVal) {
+ // Might need to flip solid/gradient
+ Glib::ustring paintVal = ( gr->hasStops() && (gr->getStopCount() == 0) ) ? "solid" : "gradient";
+ if ( paintVal != value ) {
+ sp_object_setAttribute( gr, "osb:paint", paintVal.c_str(), 0 );
+ modified = true;
+ }
+ }
+ if (modified) {
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ }
+ }
+ break;
default:
- if (((SPObjectClass *) gradient_parent_class)->set)
+ if (((SPObjectClass *) gradient_parent_class)->set) {
((SPObjectClass *) gradient_parent_class)->set(object, key, value);
+ }
break;
}
}
@@ -607,8 +630,8 @@ void SPGradientImpl::childAdded(SPObject *object, Inkscape::XML::Node *child, In
gr->has_stops = TRUE;
if ( gr->getStopCount() > 0 ) {
gchar const * attr = gr->repr->attribute("osb:paint");
- if ( attr && !strcmp(attr, "solid") ) {
- gr->repr->setAttribute("osb:paint", "gradient");
+ if ( attr && strcmp(attr, "gradient") ) {
+ sp_object_setAttribute( gr, "osb:paint", "gradient", 0 );
}
}
}
}
if ( gr->getStopCount() == 0 ) {
+ g_message("Check on remove");
gchar const * attr = gr->repr->attribute("osb:paint");
- if ( attr && !strcmp(attr, "gradient") ) {
- gr->repr->setAttribute("osb:paint", "solid");
+ if ( attr && strcmp(attr, "solid") ) {
+ sp_object_setAttribute( gr, "osb:paint", "solid", 0 );
}
}
@@ -714,15 +738,17 @@ Inkscape::XML::Node *SPGradientImpl::write(SPObject *object, Inkscape::XML::Docu
{
SPGradient *gr = SP_GRADIENT(object);
- if (((SPObjectClass *) gradient_parent_class)->write)
+ if (((SPObjectClass *) gradient_parent_class)->write) {
(* ((SPObjectClass *) gradient_parent_class)->write)(object, xml_doc, repr, flags);
+ }
if (flags & SP_OBJECT_WRITE_BUILD) {
GSList *l = NULL;
for (SPObject *child = sp_object_first_child(object); child; child = SP_OBJECT_NEXT(child)) {
- Inkscape::XML::Node *crepr;
- crepr = child->updateRepr(xml_doc, NULL, flags);
- if (crepr) l = g_slist_prepend(l, crepr);
+ Inkscape::XML::Node *crepr = child->updateRepr(xml_doc, NULL, flags);
+ if (crepr) {
+ l = g_slist_prepend(l, crepr);
+ }
}
while (l) {
repr->addChild((Inkscape::XML::Node *) l->data, NULL);
@@ -771,6 +797,16 @@ Inkscape::XML::Node *SPGradientImpl::write(SPObject *object, Inkscape::XML::Docu
}
}
+ if ( (flags & SP_OBJECT_WRITE_EXT) && gr->isSwatch() ) {
+ if ( gr->isSolid() ) {
+ repr->setAttribute( "osb:paint", "solid" );
+ } else {
+ repr->setAttribute( "osb:paint", "gradient" );
+ }
+ } else {
+ repr->setAttribute( "osb:paint", 0 );
+ }
+
return repr;
}