mirror of
https://github.com/netsurf-browser/netsurf
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48 lines
1.2 KiB
Plaintext
48 lines
1.2 KiB
Plaintext
/* HTML canvas element binding using duktape and libdom
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*
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* Copyright 2020 Vincent Sanders <vince@netsurf-browser.org>
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* Copyright 2020 Daniel Silverstone <dsilvers@netsurf-browser.org>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* Released under the terms of the MIT License,
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* http://www.opensource.org/licenses/mit-license
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*/
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init HTMLCanvasElement(struct dom_html_element *html_canvas_element::html_element);
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getter HTMLCanvasElement::width();
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setter HTMLCanvasElement::width();
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getter HTMLCanvasElement::height();
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setter HTMLCanvasElement::height();
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method HTMLCanvasElement::getContext()
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%{
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/* modetype[, {options}] */
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const char *modetype = duk_to_string(ctx, 0);
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if (strcmp(modetype, "2d") != 0) {
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duk_push_null(ctx);
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return 1;
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}
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duk_push_this(ctx);
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duk_get_prop_string(ctx, -1, MAGIC(Context2D));
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if (duk_is_undefined(ctx, -1)) {
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duk_pop(ctx);
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duk_push_pointer(ctx, ((node_private_t*)priv)->node);
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if (dukky_create_object(ctx,
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PROTO_NAME(CANVASRENDERINGCONTEXT2D),
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1) != DUK_EXEC_SUCCESS) {
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return duk_error(ctx,
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DUK_ERR_ERROR,
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"Unable to create CanvasRenderingContext2D");
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}
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duk_dup(ctx, -1);
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duk_put_prop_string(ctx, -3, MAGIC(Context2D));
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}
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return 1;
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%}
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