C++ (Cpp) ITR2RVAL Examples

Example #1

File: rbgtktextview.c Project: geoffyoungs/ruby-gnome2

static VALUE
textview_get_iter_at_location(VALUE self, VALUE x, VALUE y)
{
    GtkTextIter iter;
    gtk_text_view_get_iter_at_location(_SELF(self), &iter, NUM2INT(x), NUM2INT(y));
    return ITR2RVAL(&iter);
}

Example #2

File: rbgtktextview.c Project: geoffyoungs/ruby-gnome2

static VALUE
textview_get_iter_at_position(VALUE self, VALUE x, VALUE y)
{
    GtkTextIter iter;
    gint trailing;
    gtk_text_view_get_iter_at_position(_SELF(self), &iter, &trailing, NUM2INT(x), NUM2INT(y));
    return rb_assoc_new(ITR2RVAL(&iter), INT2NUM(trailing));
}

Example #3

File: rbgtktextview.c Project: geoffyoungs/ruby-gnome2

static VALUE
textview_get_line_at_y(VALUE self, VALUE y)
{
    GtkTextIter target_iter;
    gint line_top;
    gtk_text_view_get_line_at_y(_SELF(self), &target_iter, NUM2INT(y), &line_top);
    return rb_ary_new3(2, ITR2RVAL(&target_iter), INT2NUM(line_top));
}

Example #4

File: rbgtktextiter.c Project: Vasfed/ruby-gnome2

static VALUE
rg_backward_search(int argc, VALUE *argv, VALUE self)
{
    GtkTextIter m_start, m_end;
    VALUE str, flags, limit;
    gboolean ret;

    rb_scan_args(argc, argv, "21", &str, &flags, &limit);
    if (is_compat_240){
        ret = gtk_text_iter_backward_search(_SELF(self), RVAL2CSTR(str),
                                            RVAL2GFLAGS(flags, GTK_TYPE_TEXT_SEARCH_FLAGS), 
                                            &m_start, &m_end,
                                            NIL_P(limit) ? NULL : _SELF(limit));
    } else {
        ret = gtk_text_iter_backward_search(_SELF(self), RVAL2CSTR(str),
                                            RVAL2GENUM(flags, GTK_TYPE_TEXT_SEARCH_FLAGS), 
                                            &m_start, &m_end,
                                            NIL_P(limit) ? NULL : _SELF(limit));
    }
    return ret ? rb_ary_new3(2, ITR2RVAL(&m_start), ITR2RVAL(&m_end)) : Qnil;
}