+++ /dev/null
-/* 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.
- *
- * 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.
- *
- * 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.
- *
- * 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.
- *
- * For details, send a mail to the authors.
- */
-
-#include <assert.h>
-
-#include <gtk/gtkmathview_gmetadom.h>
-#include <gtk/gtk.h>
-
-#include <caml/mlvalues.h>
-#include <caml/alloc.h>
-#include <caml/memory.h>
-#include <caml/callback.h>
-#include <caml/fail.h>
-#include <caml/custom.h>
-#include <caml/callback.h>
-
-#include <wrappers.h>
-#include <ml_glib.h>
-#include <ml_gdk.h>
-#include <ml_gtk.h>
-#include <ml_gobject.h>
-#include <ml_gdkpixbuf.h>
-#include <ml_pango.h>
-#include <gtk_tags.h>
-#include <gdk_tags.h>
-
-#include <mlgdomevalue.h>
-
-/* Init all */
-
-CAMLprim value ml_gtk_mathview_init(value unit)
-{
- /* Since these are declared const, must force gcc to call them! */
- GType t = gtk_math_view_get_type();
- return Val_GType(t);
-}
-
-#define GtkMathView_val(val) check_cast(GTK_MATH_VIEW,val)
-
-//#####################################
-//
-//#define FontManagerId_val(val) Int_val(val)
-//#define Val_FontManagerId(val) Val_int(val)
-//
-///* As ML_1, but the result is optional */
-//#define OML_1(cname, conv1, conv) \
-//value ml_##cname (value arg1) { return Val_option_ptr((cname (conv1 (arg1))),conv); }
-///* As ML_3, but the result is optional */
-#define OML_3(cname, conv1, conv2, conv3, conv) \
-value ml_##cname (value arg1, value arg2, value arg3) { return Val_option_ptr((cname (conv1 (arg1), conv2 (arg2), conv3 (arg3))),conv); }
-///* As ML_2, but the second argument is optional */
-//#define ML_2O(cname, conv1, conv2, conv) \
-//value ml_##cname (value arg1, value arg2) \
-//{ return conv (cname (conv1(arg1), ptr_val_option(arg2,conv2))); }
-
-value Val_Element_ref(GdomeElement* elem)
-{
- if (elem != NULL)
- {
- GdomeException exc = 0;
- gdome_el_ref(elem, &exc);
- g_assert(exc == 0);
- }
- return Val_Element(elem);
-}
-
-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_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_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);
- int x, y;
- gtk_math_view_get_top(GtkMathView_val (arg1), &x, &y);
- result = alloc(2, 0);
- Store_field(result, 0, Val_int(x));
- Store_field(result, 1, Val_int(y));
- CAMLreturn (result);
-}
-
-/*
-value ml_gtk_math_view_get_element_coords (value arg1, value arg2)
-{
- CAMLparam2(arg1, arg2);
- CAMLlocal1 (result);
- int x, y;
- gtk_math_view_get_element_coords(GtkMathView_val (arg1), Element_val(arg2), &x, &y);
- result = alloc(2, 0);
- Store_field(result, 0, Val_int(x));
- Store_field(result, 1, Val_int(y));
- CAMLreturn (result);
-}
-*/
-
-value ml_gtk_math_view_gdome_element_of_boxed_option (value arg1)
-{
- CAMLparam1(arg1);
-
- GdomeException exc = 0;
- GdomeElement* nr = NULL;
- CAMLlocal1 (res);
-
- if (arg1==Val_int(0)) {
- assert(0);
- } else {
- nr = (GdomeElement*) Field(Field(arg1,0),1);
- }
-
- res = Val_Element_ref(nr);
- if (res==Val_int(0)) {
- assert(0);
- }
-
- CAMLreturn(res);
-}
-
-value ml_gtk_math_view_gdome_element_option_of_boxed_option (value arg1)
-{
- CAMLparam1(arg1);
-
- GdomeElement* nr;
- CAMLlocal1 (valnr);
- CAMLlocal1 (res);
-
- if (arg1==Val_int(0)) {
- res=Val_unit;
- } else {
- GdomeException exc = 0;
- GdomeElement* elem = (GdomeElement*) Field(Field(arg1,0),1);
- assert(elem != NULL);
- res = Val_option_ptr(elem, Val_Element_ref);
- }
-
- 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);
-}
-
projects / helm.git / blobdiff