-/* Copyright (C) 2000-2003, Luca Padovani <luca.padovani@cs.unibo.it>,
- * Claudio Sacerdoti Coen <sacerdot@cs.unibo.it>.
+/* Copyright (C) 2000-2005,
+ * Luca Padovani <lpadovan@cs.unibo.it>
+ * Claudio Sacerdoti Coen <sacerdot@cs.unibo.it>
+ * Stefano Zacchiroli <zacchiro@cs.unibo.it>
*
- * This file is part of lablgtkmathview, the Ocaml binding
- * for the GtkMathView widget.
+ * This file is part of lablgtkmathview, the Ocaml binding for the
+ * GtkMathView widget.
*
* lablgtkmathview is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
*
* lablgtkmathview 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 General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with lablgtkmathview; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
*
- * For details, send a mail to the author.
+ * For details, send a mail to the authors.
*/
#include <assert.h>
-#include <gtkmathview.h>
+#include <gtk/gtkmathview_gmetadom.h>
#include <gtk/gtk.h>
#include <caml/mlvalues.h>
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)
ML_2 (gtk_math_view_is_selected, GtkMathView_val, Element_val, Val_bool)
/*
ML_2 (gtk_math_view_new,GtkAdjustment_val, GtkAdjustment_val, Val_GtkWidget_sink)
-*/
ML_1 (gtk_math_view_get_width, GtkMathView_val, Val_int)
ML_1 (gtk_math_view_get_height, GtkMathView_val, Val_int)
+*/
ML_3 (gtk_math_view_set_top, GtkMathView_val, Int_val, Int_val, Unit)
ML_3 (gtk_math_view_set_adjustments, GtkMathView_val, GtkAdjustment_val, GtkAdjustment_val, Unit)
+/*
ML_1 (gtk_math_view_get_hadjustment, GtkMathView_val, Val_GtkWidget)
ML_1 (gtk_math_view_get_vadjustment, GtkMathView_val, Val_GtkWidget)
+*/
ML_1 (gtk_math_view_get_buffer, GtkMathView_val, Val_GdkPixmap)
-ML_1 (gtk_math_view_get_drawing_area, GtkMathView_val, Val_GtkWidget)
ML_2 (gtk_math_view_set_font_size, GtkMathView_val, Int_val, Unit)
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)
+ML_2 (gtk_math_view_set_t1_opaque_mode, GtkMathView_val, Bool_val, Unit)
+ML_1 (gtk_math_view_get_t1_opaque_mode, GtkMathView_val, Val_bool)
+ML_2 (gtk_math_view_set_t1_anti_aliased_mode, GtkMathView_val, Bool_val, Unit)
+ML_1 (gtk_math_view_get_t1_anti_aliased_mode, GtkMathView_val, Val_bool)
+ML_1 (gtk_math_view_add_configuration_path, String_val, Unit)
+
+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_document (value arg1)
+{
+ CAMLparam1(arg1);
+ CAMLlocal1(result);
+ GdomeDocument* doc = gtk_math_view_get_document(GtkMathView_val (arg1));
+ if (doc == NULL)
+ result = Val_unit;
+ else
+ result = Val_option_ptr(doc, Val_Document);
+ CAMLreturn (result);
+}
+
+value ml_gtk_math_view_get_adjustments(value arg1)
+{
+ CAMLparam1(arg1);
+ CAMLlocal1(result);
+ GtkAdjustment* hadj;
+ GtkAdjustment* vadj;
+ gtk_math_view_get_adjustments(GtkMathView_val (arg1), &hadj, &vadj);
+ result = alloc(2, 0);
+ Store_field(result, 0, Val_GtkWidget(hadj));
+ Store_field(result, 1, Val_GtkWidget(vadj));
+ CAMLreturn(result);
+}
+
+value ml_gtk_math_view_get_size (value arg1)
+{
+ CAMLparam1(arg1);
+ CAMLlocal1(result);
+ int width, height;
+ gtk_math_view_get_size(GtkMathView_val (arg1), &width, &height);
+ result = alloc(1, 0);
+ Store_field(result, 0, Val_int(width));
+ Store_field(result, 1, Val_int(height));
+ 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);
- CAMLlocal1 (result);
+ CAMLlocal1(result);
int x, y;
gtk_math_view_get_top(GtkMathView_val (arg1), &x, &y);
result = alloc(2, 0);
CAMLreturn(res);
}
+
+value ml_gtk_math_view_model_event_of_boxed_option (value arg1)
+{
+ CAMLparam1(arg1);
+ GdomeElement* nr;
+ CAMLlocal1 (valnr);
+ CAMLlocal1 (res);
+
+ assert(arg1 != Val_int(0));
+ GtkMathViewModelEvent* event = (GtkMathViewModelEvent*) Field(Field(arg1,0),1);
+ res = alloc(4, 0);
+ Store_field(res, 0, Val_option_ptr(event->id, Val_Element_ref));
+ Store_field(res, 1, Val_int(event->x));
+ Store_field(res, 2, Val_int(event->y));
+ Store_field(res, 3, Val_int(event->state));
+
+ CAMLreturn(res);
+}
+