and two more files that were missed in lpe-group commit

(bzr r5221)

2 files changed, 116 insertions, 0 deletions

diff --git a/src/live_effects/lpegroupbbox.cpp b/src/live_effects/lpegroupbbox.cpp
new file mode 100644
index 000000000..1468e5dde
--- /dev/null
+++ b/src/live_effects/lpegroupbbox.cpp
@@ -0,0 +1,75 @@
+#define INKSCAPE_LPEGROUPBBOX_CPP
+
+/*
+ * Copyright (C) Steren Giannini 2008 <steren.giannini@gmail.com>
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include "live_effects/lpegroupbbox.h"
+#include "sp-shape.h"
+#include "sp-item.h"
+#include "sp-path.h"
+#include "sp-item-group.h"
+#include "display/curve.h"
+#include <libnr/n-art-bpath.h>
+#include <libnr/nr-matrix-fns.h>
+#include "live_effects/n-art-bpath-2geom.h"
+#include "svg/svg.h"
+#include "ui/widget/scalar.h"
+
+#include <2geom/sbasis.h>
+#include <2geom/sbasis-geometric.h>
+#include <2geom/bezier-to-sbasis.h>
+#include <2geom/sbasis-to-bezier.h>
+#include <2geom/d2.h>
+#include <2geom/piecewise.h>
+
+#include <algorithm>
+
+using std::vector;
+
+namespace Inkscape {
+namespace LivePathEffect {
+
+void
+LivePathEffect_group_bbox::recursive_original_bbox(SPGroup *group, Geom::Piecewise<Geom::D2<Geom::SBasis> > & pwd2, std::vector<Geom::Path> & temppath)
+{
+            std::vector<Geom::Path> tempsubpath;
+            GSList const *item_list = sp_item_group_item_list(group);
+
+            for ( GSList const *iter = item_list; iter; iter = iter->next )
+            {
+                SPObject *subitem = static_cast<SPObject *>(iter->data);
+                if (SP_IS_PATH(subitem))
+                {
+                    //if there is not an original-d, just take the d
+                    if(SP_OBJECT_REPR(subitem)->attribute("inkscape:original-d") != NULL)      
+                        tempsubpath = SVGD_to_2GeomPath(SP_OBJECT_REPR(subitem)->attribute("inkscape:original-d"));
+                    else
+                        tempsubpath = SVGD_to_2GeomPath(SP_OBJECT_REPR(subitem)->attribute("d")); 
+                 
+                    temppath.insert(temppath.end(), tempsubpath.begin(), tempsubpath.end());
+                }else
+                if (SP_IS_GROUP(subitem))
+                {
+                    recursive_original_bbox(SP_GROUP(subitem), pwd2, temppath);
+                }
+
+            }
+}
+
+
+} // namespace LivePathEffect
+} /* namespace Inkscape */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/live_effects/lpegroupbbox.h b/src/live_effects/lpegroupbbox.h
new file mode 100644
index 000000000..cc56ed9a7
--- /dev/null
+++ b/src/live_effects/lpegroupbbox.h
@@ -0,0 +1,41 @@
+#ifndef INKSCAPE_LPEGROUPBBOX_H
+#define INKSCAPE_LPEGROUPBBOXP_H
+
+/*
+ * Inkscape::LivePathEffect_group_bbox
+ *
+ * Copyright (C) Steren Giannini 2008 <steren.giannini@gmail.com>
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+#include "live_effects/effect.h"
+#include "live_effects/parameter/path.h"
+#include "live_effects/parameter/enum.h"
+#include "live_effects/parameter/bool.h"
+
+#include <2geom/sbasis.h>
+#include <2geom/sbasis-geometric.h>
+#include <2geom/bezier-to-sbasis.h>
+#include <2geom/sbasis-to-bezier.h>
+#include <2geom/d2.h>
+#include <2geom/piecewise.h>
+
+namespace Inkscape {
+namespace LivePathEffect {
+
+class LivePathEffect_group_bbox {
+protected:
+//if we need information concerning the group Bounding box and coordinates of each subshapes.
+    Geom::Interval boundingbox_X;
+    Geom::Interval boundingbox_Y;
+
+//Here is a recursive function to get the bbox of a group
+    void
+recursive_original_bbox(SPGroup *group, Geom::Piecewise<Geom::D2<Geom::SBasis> > & pwd2, std::vector<Geom::Path> & temppath);
+
+};
+
+}; //namespace LivePathEffect
+}; //namespace Inkscape
+
+#endif