C++ (Cpp) RVAL2UNIT Examples

Example #1

File: rbgtkprintsettings.c Project: msakai/ruby-gnome2

static VALUE
rg_set_paper_height(VALUE self, VALUE paper_height, VALUE unit)
{
    gtk_print_settings_set_paper_height(_SELF(self), NUM2DBL(paper_height),
                                        RVAL2UNIT(unit));
    return self;
}

Example #2

File: rbgtkpapersize.c Project: Mazwak/ruby-gnome2

static VALUE
rg_initialize(int argc, VALUE *argv, VALUE self)
{
    GtkPaperSize *size;

    if (argc <= 1) {
        VALUE name;
        rb_scan_args(argc, argv, "01", &name);
        size = gtk_paper_size_new(RVAL2CSTR_ACCEPT_NIL(name));
    } else if (argc == 4) {
        size = gtk_paper_size_new_from_ppd(RVAL2CSTR(argv[0]),
                                           RVAL2CSTR(argv[1]),
                                           NUM2DBL(argv[2]),
                                           NUM2DBL(argv[3]));
    } else if (argc == 5) {
        size = gtk_paper_size_new_custom(RVAL2CSTR(argv[0]),
                                         RVAL2CSTR(argv[1]),
                                         NUM2DBL(argv[2]),
                                         NUM2DBL(argv[3]),
                                         RVAL2UNIT(argv[4]));
    } else {
        rb_raise(rb_eArgError,
                 "wrong number of arguments (%d for 0, 1, 4 or 5)", argc);
    }

    G_INITIALIZE(self, size);
    return Qnil;
}

Example #3

File: rbgtkpapersize.c Project: Mazwak/ruby-gnome2

/* Only for custom sizes: */
static VALUE
rg_set_size(VALUE self, VALUE width, VALUE height, VALUE unit)
{
    gtk_paper_size_set_size(_SELF(self), NUM2DBL(width), NUM2DBL(height),
                            RVAL2UNIT(unit));
    return self;
}

Example #4

File: rbgtkprintsettings.c Project: msakai/ruby-gnome2

static VALUE
rg_set_paper_width(VALUE self, VALUE paper_width, VALUE unit)
{
    gtk_print_settings_set_paper_width(_SELF(self), NUM2DBL(paper_width),
                                       RVAL2UNIT(unit));
    return self;
}

Example #5

File: rbgtkprintsettings.c Project: msakai/ruby-gnome2

static VALUE
ps_set_length(VALUE self, VALUE key, VALUE value, VALUE unit)
{
    gtk_print_settings_set_length(_SELF(self), RVAL2CSTR(key),
                                  NUM2DBL(value), RVAL2UNIT(unit));
    return self;
}

Example #6

File: rbgtkprintsettings.c Project: msakai/ruby-gnome2

static VALUE
rg_get_length(VALUE self, VALUE key, VALUE unit)
{
    return rb_float_new(gtk_print_settings_get_length(_SELF(self),
                                                      RVAL2CSTR(key),
                                                      RVAL2UNIT(unit)));
}

Example #7

File: rbgtkpapersize.c Project: Mazwak/ruby-gnome2

static VALUE
rg_get_height(VALUE self, VALUE unit)
{
    return rb_float_new(gtk_paper_size_get_height(_SELF(self), RVAL2UNIT(unit)));
}

Example #8

File: rbgtkpapersize.c Project: Mazwak/ruby-gnome2

static VALUE
rg_get_default_right_margin(VALUE self, VALUE unit)
{
    return rb_float_new(gtk_paper_size_get_default_right_margin(_SELF(self),
                                                                RVAL2UNIT(unit)));
}

Example #9

File: rbgtkprintsettings.c Project: msakai/ruby-gnome2

static VALUE
rg_paper_height(VALUE self, VALUE unit)
{
    return rb_float_new(gtk_print_settings_get_paper_height(_SELF(self),
                                                            RVAL2UNIT(unit)));
}

Example #10

File: rbgtkpapersize.c Project: pkorenev/ruby-gnome2

static VALUE
ps_get_width(VALUE self, VALUE unit)
{
    return rb_float_new(gtk_paper_size_get_width(_SELF(self), RVAL2UNIT(unit)));
}