[libgdamm] GeometricPoint: Wrap as an opaque boxed type.

[Murray Cumming <murrayc src gnome org>]

commit 6556165e7848422b7aa17ef796f26c19fee22e11
Author: Murray Cumming <murrayc murrayc com>
Date:   Sun Oct 29 22:31:52 2017 +0100

    GeometricPoint: Wrap as an opaque boxed type.
    
    Now that the C type is opaque (the implementation is not in
    the header).

 libgda/libgdamm/value.cc      |    5 ++-
 libgda/libgdamm/value.h       |    2 +-
 libgda/src/filelist.am        |    1 +
 libgda/src/geometricpoint.ccg |   29 +++++++++++++++++++++++++
 libgda/src/geometricpoint.hg  |   47 +++++++++++++++++++++++++++++++++++++++++
 5 files changed, 81 insertions(+), 3 deletions(-)
---
diff --git a/libgda/libgdamm/value.cc b/libgda/libgdamm/value.cc
index fbba312..8022cf3 100644
--- a/libgda/libgdamm/value.cc
+++ b/libgda/libgdamm/value.cc
@@ -380,12 +380,13 @@ void Value::set_double(double val)
 
 GeometricPoint Value::get_geometric_point() const
 {
-  return *(gda_value_get_geometric_point(const_cast<GValue*>(gobj())));
+  const GdaGeometricPoint* cobj = gda_value_get_geometric_point(const_cast<GValue*>(gobj()));
+  return Glib::wrap(const_cast<GdaGeometricPoint*>(cobj), true /* take_copy */);
 }
 
 void Value::set(const GeometricPoint& val)
 {
-  gda_value_set_geometric_point(gobj(), &(val));
+  gda_value_set_geometric_point(gobj(), val.gobj());
 }
 
 int Value::get_int() const
diff --git a/libgda/libgdamm/value.h b/libgda/libgdamm/value.h
index da76ac6..074bad1 100644
--- a/libgda/libgdamm/value.h
+++ b/libgda/libgdamm/value.h
@@ -26,6 +26,7 @@
  */
 
 #include <libgdamm/numeric.h>
+#include <libgdamm/geometricpoint.h>
 #include <glibmm/value.h>
 #include <glibmm/date.h>
 #include <libgda/gda-value.h> //TODO: Patch libgda to use the struct _ technique.
@@ -37,7 +38,6 @@ namespace Gnome
 namespace Gda
 {
 
-typedef GdaGeometricPoint GeometricPoint;
 typedef GdaTime Time;
 typedef GdaTimestamp Timestamp;
 
diff --git a/libgda/src/filelist.am b/libgda/src/filelist.am
index 4870fe5..c8af655 100644
--- a/libgda/src/filelist.am
+++ b/libgda/src/filelist.am
@@ -26,6 +26,7 @@ files_hg =                    \
        datamodeliter.hg        \
        dataproxy.hg            \
        dataselect.hg           \
+        geometricpoint.hg \
        handlerbin.hg           \
        handlerboolean.hg       \
        handlernumerical.hg     \
diff --git a/libgda/src/geometricpoint.ccg b/libgda/src/geometricpoint.ccg
new file mode 100644
index 0000000..370db04
--- /dev/null
+++ b/libgda/src/geometricpoint.ccg
@@ -0,0 +1,29 @@
+/* Copyright 2011 libgdamm Development Team
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <libgda/gda-value.h>
+
+
+namespace Gnome
+{
+
+namespace Gda
+{
+
+} /* namespace Gda */
+
+} /* namespace Gnome */
diff --git a/libgda/src/geometricpoint.hg b/libgda/src/geometricpoint.hg
new file mode 100644
index 0000000..4dc1aa6
--- /dev/null
+++ b/libgda/src/geometricpoint.hg
@@ -0,0 +1,47 @@
+/* Copyright 2011 libgdamm Development Team
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or(at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <glibmm/ustring.h>
+#include <glibmm/value.h>
+
+_DEFS(libgdamm,libgda)
+
+namespace Gnome
+{
+
+namespace Gda
+{
+
+
+/** TODO
+ */
+class GeometricPoint
+{
+  _CLASS_BOXEDTYPE(GeometricPoint, GdaGeometricPoint, gda_geometric_point_new, gda_geometric_point_copy, 
gda_geometric_point_free)
+  _IGNORE(gda_geometric_point_new, gda_geometric_point_copy, gda_geometric_point_free)
+public:
+
+  _WRAP_METHOD(double get_x() const, gda_geometric_point_get_x)
+  _WRAP_METHOD(void set_x(double x), gda_geometric_point_set_x)
+  _WRAP_METHOD(int get_y() const, gda_geometric_point_get_y)
+  _WRAP_METHOD(void set_y(double y), gda_geometric_point_set_y)
+};
+
+
+} // namespace Gda
+} // namespace Gnome
+