From: mental <mental@users.sourceforge.net>
Date: Sun, 4 Mar 2007 19:05:50 +0000 (+0000)
Subject: implement new API via wrapper for now
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=9608cf1b33040767b837e6be3a4cbbb72a09cc36;p=inkscape.git

implement new API via wrapper for now
---

diff --git a/src/sp-item.cpp b/src/sp-item.cpp
index 6893c752b..f94a5e404 100644
--- a/src/sp-item.cpp
+++ b/src/sp-item.cpp
@@ -634,9 +634,12 @@ sp_item_write(SPObject *const object, Inkscape::XML::Node *repr, guint flags)
 {
     SPItem *item = SP_ITEM(object);
 
-    gchar *c = sp_svg_transform_write(item->transform);
-    repr->setAttribute("transform", c);
-    g_free(c);
+    gchar c[256];
+    if (sp_svg_transform_write(c, 256, item->transform)) {
+        repr->setAttribute("transform", c);
+    } else {
+        repr->setAttribute("transform", NULL);
+    }
 
     SPObject const *const parent = SP_OBJECT_PARENT(object);
     /** \todo Can someone please document why this is conditional on having
@@ -715,6 +718,19 @@ NR::Rect SPItem::invokeBbox(NR::Matrix const &transform) const
     return NR::Rect(r);
 }
 
+NR::Maybe<NR::Rect> SPItem::getBBox(NR::Matrix const &transform,
+                                    SPItem::BBoxType type,
+                                    unsigned int dkey) const
+{
+    NRRect r;
+    sp_item_invoke_bbox_full(this, &r, transform, 0, TRUE);
+    if (nr_rect_d_test_empty(&r)) {
+        return NR::Nothing();
+    } else {
+        return NR::Rect(r);
+    }
+}
+
 void
 sp_item_invoke_bbox(SPItem const *item, NRRect *bbox, NR::Matrix const &transform, unsigned const clear)
 {
diff --git a/src/sp-item.h b/src/sp-item.h
index 41100060e..559694276 100644
--- a/src/sp-item.h
+++ b/src/sp-item.h
@@ -149,7 +149,7 @@ struct SPItem : public SPObject {
     void lowerToBottom();
 
     NR::Rect invokeBbox(NR::Matrix const &transform) const;
-    NR::Maybe<NR::Rect> getBBox(BBoxType type, NR::Matrix const &transform, unsigned int dkey=0) const;
+    NR::Maybe<NR::Rect> getBBox(NR::Matrix const &transform, BBoxType type=APPROXIMATE_BBOX, unsigned int dkey=0) const;
 
     sigc::connection _clip_ref_connection;
     sigc::connection _mask_ref_connection;