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Diffstat (limited to 'sdl2/input/text.scm')
-rw-r--r-- | sdl2/input/text.scm | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sdl2/input/text.scm b/sdl2/input/text.scm new file mode 100644 index 0000000..ea441d5 --- /dev/null +++ b/sdl2/input/text.scm @@ -0,0 +1,43 @@ +;;; guile-sdl2 --- FFI bindings for SDL2 +;;; Copyright © 2016 David Thompson <davet@gnu.org> +;;; +;;; This file is part of guile-sdl2. +;;; +;;; Guile-sdl2 is free software; you can redistribute it and/or modify +;;; it under the terms of the GNU Lesser General Public License as +;;; published by the Free Software Foundation; either version 3 of the +;;; License, or (at your option) any later version. +;;; +;;; Guile-sdl2 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 Lesser General Public +;;; License along with guile-sdl2. If not, see +;;; <http://www.gnu.org/licenses/>. + +;;; Commentary: +;; +;; Unicode text input. +;; +;;; Code: + +(define-module (sdl2 input text) + #:use-module (system foreign) + #:use-module ((sdl2 bindings) #:prefix ffi:) + #:export (start-text-input + stop-text-input + text-input-active?)) + +(define (start-text-input) + "Enable text input events." + (ffi:sdl-start-text-input)) + +(define (stop-text-input) + "Disable text input events." + (ffi:sdl-stop-text-input)) + +(define (text-input-active?) + "Return #t if text input events are enabled." + (= (ffi:sdl-is-text-input-active) 1)) |