![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/src/sp-filter.cpp b/src/sp-filter.cpp
index ac0d3d29ec53f4aabc1abc6b379eb94aaea40c35..9d2abcddf53e341f57593cabe3b9646fcac493f6 100644 (file)
--- a/src/sp-filter.cpp
+++ b/src/sp-filter.cpp
# include "config.h"
#endif
+#include <map>
+#include <string.h>
+using std::map;
+using std::pair;
+
#include "attributes.h"
#include "document.h"
#include "sp-filter.h"
filter->primitiveUnits = SP_FILTER_UNITS_OBJECTBOUNDINGBOX;
filter->filterUnits_set = FALSE;
filter->primitiveUnits_set = FALSE;
- filter->_primitive_count=0;
-
- filter->_primitive_table_size = 1;
- filter->_primitives = new SPFilterPrimitive*[1];
- filter->_primitives[0] = NULL;
filter->_renderer = NULL;
+
+ filter->_image_name = map<gchar *, int, ltstr>();
+
+ filter->filterRes = NumberOptNumber();
+
+ new (&filter->modified_connection) sigc::connection();
}
/**
//release href
if (filter->href) {
- if (filter->href->getObject()) {
- sp_signal_disconnect_by_data(filter->href->getObject(), filter);
- }
+ filter->modified_connection.disconnect();
filter->href->detach();
delete filter->href;
filter->href = NULL;
}
+ filter->modified_connection.~connection();
+
if (((SPObjectClass *) filter_parent_class)->release)
((SPObjectClass *) filter_parent_class)->release(object);
}
}
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
- case SP_ATTR_X:
+ case SP_ATTR_X:
filter->x.readOrUnset(value);
- object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
- case SP_ATTR_Y:
- filter->y.readOrUnset(value);
- object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ case SP_ATTR_Y:
+ filter->y.readOrUnset(value);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
- case SP_ATTR_WIDTH:
- filter->width.readOrUnset(value);
- object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ case SP_ATTR_WIDTH:
+ filter->width.readOrUnset(value);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
- case SP_ATTR_HEIGHT:
- filter->height.readOrUnset(value);
- object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ case SP_ATTR_HEIGHT:
+ filter->height.readOrUnset(value);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
- case SP_ATTR_FILTERRES:
- filter->filterRes.set(value);
+ case SP_ATTR_FILTERRES:
+ filter->filterRes.set(value);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_XLINK_HREF:
if (value) {
filter_ref_changed(SPObject *old_ref, SPObject *ref, SPFilter *filter)
{
if (old_ref) {
- sp_signal_disconnect_by_data(old_ref, filter);
+ filter->modified_connection.disconnect();
}
if ( SP_IS_FILTER(ref)
&& ref != filter )
{
- ref->connectModified(sigc::bind(sigc::ptr_fun(&filter_ref_modified), filter));
- //g_signal_connect(G_OBJECT(ref), "modified", G_CALLBACK(filter_ref_modified), filter);
+ filter->modified_connection =
+ ref->connectModified(sigc::bind(sigc::ptr_fun(&filter_ref_modified), filter));
}
filter_ref_modified(ref, 0, filter);
SP_OBJECT(filter)->requestModified(SP_OBJECT_MODIFIED_FLAG);
}
-
-void _enlarge_primitive_table(SPFilter * filter) {
- SPFilterPrimitive **new_tbl = new SPFilterPrimitive*[filter->_primitive_table_size * 2];
- for (int i = 0 ; i < filter->_primitive_count ; i++) {
- new_tbl[i] = filter->_primitives[i];
- }
- filter->_primitive_table_size *= 2;
- for (int i = filter->_primitive_count ; i < filter->_primitive_table_size ; i++) {
- new_tbl[i] = NULL;
- }
- delete[] filter->_primitives;
- filter->_primitives = new_tbl;
-}
-
-SPFilterPrimitive *add_primitive(SPFilter *filter, SPFilterPrimitive *primitive)
-{
- if (filter->_primitive_count >= filter->_primitive_table_size) {
- _enlarge_primitive_table(filter);
- }
- filter->_primitives[filter->_primitive_count] = primitive;
- filter->_primitive_count++;
- return primitive;
-}
-
/**
* Callback for child_added event.
*/
static void
sp_filter_child_added(SPObject *object, Inkscape::XML::Node *child, Inkscape::XML::Node *ref)
-{/*
- SPFilter *f = SP_FILTER(object);
+{
+ //SPFilter *f = SP_FILTER(object);
if (((SPObjectClass *) filter_parent_class)->child_added)
(* ((SPObjectClass *) filter_parent_class)->child_added)(object, child, ref);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
- */
}
/**
@@ -412,17 +394,13 @@ sp_filter_child_added(SPObject *object, Inkscape::XML::Node *child, Inkscape::XM
*/
static void
sp_filter_remove_child(SPObject *object, Inkscape::XML::Node *child)
-{/*
- SPFilter *f = SP_FILTER(object);
+{
+// SPFilter *f = SP_FILTER(object);
if (((SPObjectClass *) filter_parent_class)->remove_child)
(* ((SPObjectClass *) filter_parent_class)->remove_child)(object, child);
- SPObject *ochild;
-
-
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
- */
}
void sp_filter_build_renderer(SPFilter *sp_filter, NR::Filter *nr_filter)
nr_filter->set_width(sp_filter->width);
nr_filter->set_height(sp_filter->height);
- nr_filter->clear_primitives();
- for (int i = 0 ; i < sp_filter->_primitive_count ; i++) {
- SPFilterPrimitive *primitive = sp_filter->_primitives[i];
- g_assert(primitive != NULL);
- if (((SPFilterPrimitiveClass*) G_OBJECT_GET_CLASS(primitive))->build_renderer) {
- ((SPFilterPrimitiveClass *) G_OBJECT_GET_CLASS(primitive))->build_renderer(primitive, nr_filter);
+ if (sp_filter->filterRes.getNumber() >= 0) {
+ if (sp_filter->filterRes.getOptNumber() >= 0) {
+ nr_filter->set_resolution(sp_filter->filterRes.getNumber(),
+ sp_filter->filterRes.getOptNumber());
} else {
- g_warning("Cannot build filter renderer: missing builder");
+ nr_filter->set_resolution(sp_filter->filterRes.getNumber());
}
}
+
+ nr_filter->clear_primitives();
+ SPObject *primitive_obj = sp_filter->children;
+ while (primitive_obj) {
+ if (SP_IS_FILTER_PRIMITIVE(primitive_obj)) {
+ SPFilterPrimitive *primitive = SP_FILTER_PRIMITIVE(primitive_obj);
+ g_assert(primitive != NULL);
+ if (((SPFilterPrimitiveClass*) G_OBJECT_GET_CLASS(primitive))->build_renderer) {
+ ((SPFilterPrimitiveClass *) G_OBJECT_GET_CLASS(primitive))->build_renderer(primitive, nr_filter);
+ } else {
+ g_warning("Cannot build filter renderer: missing builder");
+ }
+ }
+ primitive_obj = primitive_obj->next;
+ }
}
int sp_filter_primitive_count(SPFilter *filter) {
g_assert(filter != NULL);
- return filter->_primitive_count;
+ int count = 0;
+
+ SPObject *primitive_obj = filter->children;
+ while (primitive_obj) {
+ if (SP_IS_FILTER_PRIMITIVE(primitive_obj)) count++;
+ primitive_obj = primitive_obj->next;
+ }
+ return count;
+}
+
+int sp_filter_get_image_name(SPFilter *filter, gchar const *name) {
+ gchar *name_copy = strdup(name);
+ map<gchar *, int, ltstr>::iterator result = filter->_image_name.find(name_copy);
+ free(name_copy);
+ if (result == filter->_image_name.end()) return -1;
+ else return (*result).second;
+}
+
+int sp_filter_set_image_name(SPFilter *filter, gchar const *name) {
+ int value = filter->_image_number_next;
+ filter->_image_number_next++;
+ gchar *name_copy = strdup(name);
+ pair<map<gchar*,int,ltstr>::iterator,bool> ret = filter->_image_name.insert(pair<gchar*,int>(name_copy, value));
+ if (ret.second == false) {
+ return (*ret.first).second;
+ }
+ return value;
}
+bool ltstr::operator()(const char* s1, const char* s2) const
+{
+ return strcmp(s1, s2) < 0;
+}
+
+
/*
Local Variables:
mode:c++