X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Flablgtkmathview%2Fml_gtk_mathview.c;h=5d36bc0c481f4dc0a7bf07a14c692e4c2052ffbf;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=51fded25e0bdd28567432a5368541a83292270f5;hpb=278d9954e80f952f7cde793e33e01bacce1cd40c;p=helm.git diff --git a/helm/DEVEL/lablgtkmathview/ml_gtk_mathview.c b/helm/DEVEL/lablgtkmathview/ml_gtk_mathview.c index 51fded25e..5d36bc0c4 100644 --- a/helm/DEVEL/lablgtkmathview/ml_gtk_mathview.c +++ b/helm/DEVEL/lablgtkmathview/ml_gtk_mathview.c @@ -1,29 +1,32 @@ -/* Copyright (C) 2000-2003, Luca Padovani , - * Claudio Sacerdoti Coen . +/* Copyright (C) 2000-2005, + * Luca Padovani + * Claudio Sacerdoti Coen + * Stefano Zacchiroli * - * 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 -#include +#include #include #include @@ -84,35 +87,106 @@ 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) 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); @@ -176,3 +250,22 @@ value ml_gtk_math_view_gdome_element_option_of_boxed_option (value arg1) 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); +} +