X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=helm%2FDEVEL%2Flablgtkmathview%2Fml_gtk_mathview.c;fp=helm%2FDEVEL%2Flablgtkmathview%2Fml_gtk_mathview.c;h=0000000000000000000000000000000000000000;hp=9a7f98fcf4e2a14a3d97473dc6a1276792399237;hb=3ef089a4c58fbe429dd539af6215991ecbe11ee2;hpb=1c7fb836e2af4f2f3d18afd0396701f2094265ff diff --git a/helm/DEVEL/lablgtkmathview/ml_gtk_mathview.c b/helm/DEVEL/lablgtkmathview/ml_gtk_mathview.c deleted file mode 100644 index 9a7f98fcf..000000000 --- a/helm/DEVEL/lablgtkmathview/ml_gtk_mathview.c +++ /dev/null @@ -1,219 +0,0 @@ -/* Copyright (C) 2000-2003, Luca Padovani , - * Claudio Sacerdoti Coen . - * - * 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 author. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#include -#include -#include -#include -#include - -#include - -#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))); } - -FontManagerId -font_manager_id_of_value(value v) -{ - if (v == hash_variant("font_manager_gtk")) return FONT_MANAGER_GTK; - else if (v == hash_variant("font_manager_t1")) return FONT_MANAGER_T1; - else assert(0); -} - -value -value_of_font_manager_id(FontManagerId id) -{ - switch (id) { - case FONT_MANAGER_GTK: - return hash_variant("font_manager_gtk"); - case FONT_MANAGER_T1: - return hash_variant("font_manager_t1"); - default: - assert(0); - break; - } -} - -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_new,GtkAdjustment_val, GtkAdjustment_val, Val_GtkWidget_sink) -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_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) -OML_3 (gtk_math_view_get_element_at, GtkMathView_val, Int_val, Int_val, Val_Element) -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_frame, GtkMathView_val, Val_GtkWidget) -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_anti_aliasing, GtkMathView_val, Bool_val, Unit) -ML_1 (gtk_math_view_get_anti_aliasing, GtkMathView_val, Val_bool) -ML_2 (gtk_math_view_set_transparency, GtkMathView_val, Bool_val, Unit) -ML_1 (gtk_math_view_get_transparency, GtkMathView_val, Val_bool) -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_font_manager_type, GtkMathView_val, font_manager_id_of_value, Unit) -ML_1 (gtk_math_view_get_font_manager_type, GtkMathView_val, value_of_font_manager_id) - -value -ml_gtk_math_view_export_to_postscript_native(value arg1, - value w, value h, value x0, value y0, value disable_colors, value arg2) -{ - CAMLparam5(arg1,w,h,x0,y0); - CAMLxparam2(disable_colors, arg2); - - char *filename; - FILE *fd; - int res; - filename = String_val (arg2); - if ((fd = fopen(filename, "w"))) { - gtk_math_view_export_to_postscript(GtkMathView_val (arg1), - Int_val(w), Int_val(h), Int_val(x0), Int_val(y0), Bool_val(disable_colors), fd); - fclose (fd); - res = 1; - } else { - fprintf(stderr, "Error opening file %s for writing\n", filename); - res = 0; - } - CAMLreturn (Val_bool(res)); -} - -value ml_gtk_math_view_export_to_postscript_bytecode (value* arg, int argn) -{ - return ml_gtk_math_view_export_to_postscript_native(arg[0], arg[1], arg[2], arg[3], arg[4], arg[5], arg[6]); -} - -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); -} -