First commit!

This commit is contained in:
David Thompson 2024-05-17 13:08:43 -04:00
commit 2c824b40a9
31 changed files with 2048 additions and 0 deletions

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;;; Copyright (C) 2024 David Thompson <dave@spritely.institute>
;;;
;;; Licensed under the Apache License, Version 2.0 (the "License");
;;; you may not use this file except in compliance with the License.
;;; You may obtain a copy of the License at
;;;
;;; http://www.apache.org/licenses/LICENSE-2.0
;;;
;;; Unless required by applicable law or agreed to in writing, software
;;; distributed under the License is distributed on an "AS IS" BASIS,
;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;; See the License for the specific language governing permissions and
;;; limitations under the License.
;;; Commentary:
;;;
;;; HTMLCanvasElement and CanvasRenderingContext2D bindings.
;;;
;;; Code:
(define-module (dom canvas)
#:pure
#:use-module (scheme base)
#:use-module (hoot ffi)
#:export (get-context
set-fill-color!
set-font!
set-text-align!
clear-rect
fill-rect
fill-text
draw-image
set-scale!
set-transform!
set-image-smoothing-enabled!))
;; HTMLCanvasElement
(define-foreign get-context
"canvas" "getContext"
(ref extern) (ref string) -> (ref extern))
;; CanvasRenderingContext2D
(define-foreign set-fill-color!
"canvas" "setFillColor"
(ref extern) (ref string) -> none)
(define-foreign set-font!
"canvas" "setFont"
(ref extern) (ref string) -> none)
(define-foreign set-text-align!
"canvas" "setTextAlign"
(ref extern) (ref string) -> none)
(define-foreign clear-rect
"canvas" "clearRect"
(ref extern) f64 f64 f64 f64 -> none)
(define-foreign fill-rect
"canvas" "fillRect"
(ref extern) f64 f64 f64 f64 -> none)
(define-foreign fill-text
"canvas" "fillText"
(ref extern) (ref string) f64 f64 -> none)
(define-foreign draw-image
"canvas" "drawImage"
(ref extern) (ref extern) f64 f64 f64 f64 f64 f64 f64 f64 -> none)
(define-foreign set-scale!
"canvas" "setScale"
(ref extern) f64 f64 -> none)
(define-foreign set-transform!
"canvas" "setTransform"
(ref extern) f64 f64 f64 f64 f64 f64 -> none)
(define-foreign set-image-smoothing-enabled!
"canvas" "setImageSmoothingEnabled"
(ref extern) i32 -> none)

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;;; Copyright (C) 2024 David Thompson <dave@spritely.institute>
;;;
;;; Licensed under the Apache License, Version 2.0 (the "License");
;;; you may not use this file except in compliance with the License.
;;; You may obtain a copy of the License at
;;;
;;; http://www.apache.org/licenses/LICENSE-2.0
;;;
;;; Unless required by applicable law or agreed to in writing, software
;;; distributed under the License is distributed on an "AS IS" BASIS,
;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;; See the License for the specific language governing permissions and
;;; limitations under the License.
;;; Commentary:
;;;
;;; Document bindings.
;;;
;;; Code:
(define-module (dom document)
#:pure
#:use-module (scheme base)
#:use-module (hoot ffi)
#:export (current-document
document-body
get-element-by-id
make-text-node
make-element))
(define-foreign current-document
"document" "get"
-> (ref extern))
(define-foreign document-body
"document" "body"
-> (ref null extern))
(define-foreign get-element-by-id
"document" "getElementById"
(ref string) -> (ref null extern))
(define-foreign make-text-node
"document" "createTextNode"
(ref string) -> (ref extern))
(define-foreign make-element
"document" "createElement"
(ref string) -> (ref extern))

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;;; Copyright (C) 2024 David Thompson <dave@spritely.institute>
;;;
;;; Licensed under the Apache License, Version 2.0 (the "License");
;;; you may not use this file except in compliance with the License.
;;; You may obtain a copy of the License at
;;;
;;; http://www.apache.org/licenses/LICENSE-2.0
;;;
;;; Unless required by applicable law or agreed to in writing, software
;;; distributed under the License is distributed on an "AS IS" BASIS,
;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;; See the License for the specific language governing permissions and
;;; limitations under the License.
;;; Commentary:
;;;
;;; Element bindings.
;;;
;;; Code:
(define-module (dom element)
#:pure
#:use-module (scheme base)
#:use-module (hoot ffi)
#:export (element-value
set-element-value!
element-width set-element-width!
element-height set-element-height!
append-child!
remove!
replace-with!
set-attribute!
remove-attribute!
clone-element))
(define-foreign element-value
"element" "value"
(ref extern) -> (ref string))
(define-foreign set-element-value!
"element" "setValue"
(ref extern) (ref string) -> none)
(define-foreign element-width
"element" "width"
(ref extern) -> i32)
(define-foreign element-height
"element" "height"
(ref extern) -> i32)
(define-foreign set-element-width!
"element" "setWidth"
(ref extern) i32 -> none)
(define-foreign set-element-height!
"element" "setHeight"
(ref extern) i32 -> none)
(define-foreign append-child!
"element" "appendChild"
(ref extern) (ref extern) -> (ref extern))
(define-foreign remove!
"element" "remove"
(ref extern) -> none)
(define-foreign replace-with!
"element" "replaceWith"
(ref extern) (ref extern) -> none)
(define-foreign set-attribute!
"element" "setAttribute"
(ref extern) (ref string) (ref string) -> none)
(define-foreign remove-attribute!
"element" "removeAttribute"
(ref extern) (ref string) -> none)
(define-foreign clone-element
"element" "clone"
(ref extern) -> (ref extern))

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;;; Copyright (C) 2024 David Thompson <dave@spritely.institute>
;;;
;;; Licensed under the Apache License, Version 2.0 (the "License");
;;; you may not use this file except in compliance with the License.
;;; You may obtain a copy of the License at
;;;
;;; http://www.apache.org/licenses/LICENSE-2.0
;;;
;;; Unless required by applicable law or agreed to in writing, software
;;; distributed under the License is distributed on an "AS IS" BASIS,
;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;; See the License for the specific language governing permissions and
;;; limitations under the License.
;;; Commentary:
;;;
;;; EventTarget and Event bindings.
;;;
;;; Code:
(define-module (dom event)
#:pure
#:use-module (scheme base)
#:use-module (hoot ffi)
#:export (add-event-listener!
remove-event-listener!
prevent-default!
keyboard-event-code))
;; EventTarget
(define-foreign add-event-listener!
"event" "addEventListener"
(ref extern) (ref string) (ref extern) -> none)
(define-foreign remove-event-listener!
"event" "removeEventListener"
(ref extern) (ref string) (ref extern) -> none)
;; Event
(define-foreign prevent-default!
"event" "preventDefault"
(ref extern) -> none)
;; KeyboardEvent
(define-foreign keyboard-event-code
"event" "keyboardCode"
(ref extern) -> (ref string))

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;;; Copyright (C) 2024 David Thompson <dave@spritely.institute>
;;;
;;; Licensed under the Apache License, Version 2.0 (the "License");
;;; you may not use this file except in compliance with the License.
;;; You may obtain a copy of the License at
;;;
;;; http://www.apache.org/licenses/LICENSE-2.0
;;;
;;; Unless required by applicable law or agreed to in writing, software
;;; distributed under the License is distributed on an "AS IS" BASIS,
;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;; See the License for the specific language governing permissions and
;;; limitations under the License.
;;; Commentary:
;;;
;;; HTMLImageElement bindings.
;;;
;;; Code:
(define-module (dom image)
#:pure
#:use-module (scheme base)
#:use-module (hoot ffi)
#:export (make-image))
(define-foreign make-image
"image" "new"
(ref string) -> (ref extern))

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;;; Copyright (C) 2024 David Thompson <dave@spritely.institute>
;;;
;;; Licensed under the Apache License, Version 2.0 (the "License");
;;; you may not use this file except in compliance with the License.
;;; You may obtain a copy of the License at
;;;
;;; http://www.apache.org/licenses/LICENSE-2.0
;;;
;;; Unless required by applicable law or agreed to in writing, software
;;; distributed under the License is distributed on an "AS IS" BASIS,
;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;; See the License for the specific language governing permissions and
;;; limitations under the License.
;;; Commentary:
;;;
;;; HTMLMediaElement bindings.
;;;
;;; Code:
(library (dom media)
(export make-audio
media-play
media-pause
media-volume
set-media-volume!
set-media-loop!
media-seek)
(import (scheme base)
(hoot ffi)
(hoot match)
(only (hoot syntax) define*))
(define-foreign make-audio
"media" "newAudio"
(ref string) -> (ref extern))
(define-foreign media-play
"media" "play"
(ref extern) -> none)
(define-foreign media-pause
"media" "pause"
(ref extern) -> none)
(define-foreign media-volume
"media" "volume"
(ref extern) -> f64)
(define-foreign set-media-volume!
"media" "setVolume"
(ref extern) f64 -> none)
(define-foreign set-media-loop!
"media" "setLoop"
(ref extern) i32 -> none)
(define-foreign media-seek
"media" "seek"
(ref extern) f64 -> none))

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;;; Copyright (C) 2024 David Thompson <dave@spritely.institute>
;;;
;;; Licensed under the Apache License, Version 2.0 (the "License");
;;; you may not use this file except in compliance with the License.
;;; You may obtain a copy of the License at
;;;
;;; http://www.apache.org/licenses/LICENSE-2.0
;;;
;;; Unless required by applicable law or agreed to in writing, software
;;; distributed under the License is distributed on an "AS IS" BASIS,
;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;; See the License for the specific language governing permissions and
;;; limitations under the License.
;;; Commentary:
;;;
;;; Window bindings.
;;;
;;; Code:
(define-module (dom window)
#:pure
#:use-module (scheme base)
#:use-module (hoot ffi)
#:export (current-window
window-inner-width
window-inner-height
request-animation-frame
timeout))
(define-foreign current-window
"window" "get"
-> (ref extern))
(define-foreign window-inner-width
"window" "innerWidth"
(ref extern) -> i32)
(define-foreign window-inner-height
"window" "innerHeight"
(ref extern) -> i32)
(define-foreign request-animation-frame
"window" "requestAnimationFrame"
(ref extern) -> none)
(define-foreign timeout
"window" "setTimeout"
(ref extern) f64 -> i32)