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Diffstat (limited to 'content/handlers/javascript/duktape/HTMLCanvasElement.bnd')
| -rw-r--r-- | content/handlers/javascript/duktape/HTMLCanvasElement.bnd | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/content/handlers/javascript/duktape/HTMLCanvasElement.bnd b/content/handlers/javascript/duktape/HTMLCanvasElement.bnd new file mode 100644 index 000000000..da9f66dee --- /dev/null +++ b/content/handlers/javascript/duktape/HTMLCanvasElement.bnd @@ -0,0 +1,47 @@ +/* HTML canvas element binding using duktape and libdom + * + * Copyright 2020 Vincent Sanders <vince@netsurf-browser.org> + * Copyright 2020 Daniel Silverstone <dsilvers@netsurf-browser.org> + * + * This file is part of NetSurf, http://www.netsurf-browser.org/ + * + * Released under the terms of the MIT License, + * http://www.opensource.org/licenses/mit-license + */ + +init HTMLCanvasElement(struct dom_html_element *html_canvas_element::html_element); + +getter HTMLCanvasElement::width(); +setter HTMLCanvasElement::width(); + +getter HTMLCanvasElement::height(); +setter HTMLCanvasElement::height(); + +method HTMLCanvasElement::getContext() +%{ + /* modetype[, {options}] */ + const char *modetype = duk_to_string(ctx, 0); + if (strcmp(modetype, "2d") != 0) { + duk_push_null(ctx); + return 1; + } + + duk_push_this(ctx); + duk_get_prop_string(ctx, -1, MAGIC(Context2D)); + if (duk_is_undefined(ctx, -1)) { + duk_pop(ctx); + + duk_push_pointer(ctx, ((node_private_t*)priv)->node); + if (dukky_create_object(ctx, + PROTO_NAME(CANVASRENDERINGCONTEXT2D), + 1) != DUK_EXEC_SUCCESS) { + return duk_error(ctx, + DUK_ERR_ERROR, + "Unable to create CanvasRenderingContext2D"); + } + duk_dup(ctx, -1); + duk_put_prop_string(ctx, -3, MAGIC(Context2D)); + } + return 1; +%} + |