irrlicht/gui.scm

   1 ;;; guile-irrlicht --- FFI bindings for Irrlicht Engine
   2 ;;; Copyright (C) 2020 Javier Sancho <jsf@jsancho.org>
   3 ;;;
   4 ;;; This file is part of guile-irrlicht.
   5 ;;;
   6 ;;; Guile-irrlicht is free software; you can redistribute it and/or modify
   7 ;;; it under the terms of the GNU Lesser General Public License as
   8 ;;; published by the Free Software Foundation; either version 3 of the
   9 ;;; License, or (at your option) any later version.
  10 ;;;
  11 ;;; Guile-irrlicht is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 ;;; General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU Lesser General Public
  17 ;;; License along with guile-irrlicht.  If not, see
  18 ;;; <http://www.gnu.org/licenses/>.
  19
  20
  21 (define-module (irrlicht gui)
  22   #:use-module (oop goops)
  23   #:use-module (ice-9 optargs)
  24   #:use-module (irrlicht base)
  25   #:use-module (irrlicht foreign)
  26   #:use-module (irrlicht io)
  27   #:use-module (irrlicht irr))
  28
  29
  30 ;; IGUIElement
  31 (define-class <gui-element> (<attribute-exchanging-object> <event-receiver>))
  32
  33 (export <gui-element>)
  34
  35
  36 ;; IGUIEnvironment
  37 (define-class <gui-environment> (<reference-counted>))
  38
  39 (define-method (add-static-text! (gui-environment <gui-environment>) text rectangle . rest)
  40   (let-keywords rest #f
  41         ((border #f)
  42          (word-wrap #t)
  43          (parent (make <gui-element>))
  44          (id -1)
  45          (fill-background #f))
  46     (make <gui-static-text>
  47       #:irr-pointer
  48       (irr_gui_IGUIEnvironment_addStaticText (irr-pointer gui-environment)
  49                                              text
  50                                              rectangle
  51                                              border
  52                                              word-wrap
  53                                              (irr-pointer parent)
  54                                              id
  55                                              fill-background))))
  56
  57 (export <gui-environment> add-static-text!)
  58
  59
  60 ;; IGUIStaticText
  61 (define-class <gui-static-text> (<gui-element>))
  62
  63 (export <gui-static-text>)