* update to version 0.6.4 of the widget

[helm.git] / helm / DEVEL / lablgtkmathview / ml_gtk_mathview.c

diff --git a/helm/DEVEL/lablgtkmathview/ml_gtk_mathview.c b/helm/DEVEL/lablgtkmathview/ml_gtk_mathview.c
index 51fded25e0bdd28567432a5368541a83292270f5..41175584dcf5f03d8816f3cdd6d169403350e5b8 100644 (file)
--- a/helm/DEVEL/lablgtkmathview/ml_gtk_mathview.c
+++ b/helm/DEVEL/lablgtkmathview/ml_gtk_mathview.c
@@ -23,7 +23,7 @@
 
 #include <assert.h>
 
-#include <gtkmathview.h>
+#include <gtk/gtkmathview_gmetadom.h>
 #include <gtk/gtk.h>
 
 #include <caml/mlvalues.h>
@@ -84,11 +84,13 @@ value Val_Element_ref(GdomeElement* elem)
   return Val_Element(elem);
 }
 
-OML_3 (gtk_math_view_get_element_at, GtkMathView_val, Int_val, Int_val, Val_Element)
+ML_2 (gtk_math_view_structure_changed, GtkMathView_val, Element_val, Unit)
+ML_3 (gtk_math_view_attribute_changed, GtkMathView_val, Element_val, DOMString_val, Unit)
+/* OML_3 (gtk_math_view_get_element_at, GtkMathView_val, Int_val, Int_val, Val_Element) */
 ML_1 (gtk_math_view_freeze, GtkMathView_val, Unit)
 ML_1 (gtk_math_view_thaw, GtkMathView_val, Unit)
 ML_2 (gtk_math_view_load_uri, GtkMathView_val, String_val, Val_bool)
-ML_2 (gtk_math_view_load_doc, GtkMathView_val, Document_val, Val_bool)
+ML_2 (gtk_math_view_load_root, GtkMathView_val, Element_val, Val_bool)
 ML_1 (gtk_math_view_unload, GtkMathView_val, Unit)
 ML_2 (gtk_math_view_select, GtkMathView_val, Element_val, Unit)
 ML_2 (gtk_math_view_unselect, GtkMathView_val, Element_val, Unit)
@@ -109,6 +111,32 @@ ML_1 (gtk_math_view_get_font_size, GtkMathView_val, Val_int)
 ML_2 (gtk_math_view_set_log_verbosity, GtkMathView_val, Int_val, Unit)
 ML_1 (gtk_math_view_get_log_verbosity, GtkMathView_val, Val_int)
 
+value ml_gtk_math_view_get_element_at (value arg1, value arg2, value arg3)
+{
+   CAMLparam3(arg1, arg2, arg3);
+   CAMLlocal1 (result);
+   GdomeElement* el;
+   if (gtk_math_view_get_element_at(GtkMathView_val (arg1), Int_val(arg2), Int_val(arg3), &el, NULL, NULL))
+     result = Val_option_ptr(el, Val_Element);
+   else
+     result = Val_unit;
+   CAMLreturn (result);
+}
+
+value ml_gtk_math_view_get_bounding_box (value arg1)
+{
+   CAMLparam1(arg1);
+   CAMLlocal1 (result);
+   int width, height, depth;
+   GtkMathViewBoundingBox gbox;
+   gtk_math_view_get_bounding_box(GtkMathView_val (arg1), &gbox);
+   result = alloc(3, 0);
+   Store_field(result, 0, Val_int(gbox.width));
+   Store_field(result, 1, Val_int(gbox.height));
+   Store_field(result, 2, Val_int(gbox.depth));
+   CAMLreturn (result);
+}
+
 value ml_gtk_math_view_get_top (value arg1)
 {
    CAMLparam1(arg1);