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/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil; -*- */
// SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
// SPDX-FileCopyrightText: 2010 litl, LLC.
#include <config.h>
#include <cairo.h>
#include <js/CallArgs.h>
#include <js/PropertyDescriptor.h> // for JSPROP_READONLY
#include <js/PropertySpec.h>
#include <js/RootingAPI.h>
#include <js/TypeDecls.h>
#include <jsapi.h> // for JS_NewObjectWithGivenProto
#include <jspubtd.h> // for JSProtoKey
#include "gjs/jsapi-util-args.h"
#include "gjs/macros.h"
#include "modules/cairo-private.h"
JSObject* CairoSolidPattern::new_proto(JSContext* cx, JSProtoKey) {
JS::RootedObject parent_proto(cx, CairoPattern::prototype(cx));
return JS_NewObjectWithGivenProto(cx, nullptr, parent_proto);
}
// clang-format off
const JSPropertySpec CairoSolidPattern::proto_props[] = {
JS_STRING_SYM_PS(toStringTag, "SolidPattern", JSPROP_READONLY),
JS_PS_END};
// clang-format on
GJS_JSAPI_RETURN_CONVENTION
static bool
createRGB_func(JSContext *context,
unsigned argc,
JS::Value *vp)
{
JS::CallArgs argv = JS::CallArgsFromVp (argc, vp);
double red, green, blue;
cairo_pattern_t *pattern;
if (!gjs_parse_call_args(context, "createRGB", argv, "fff",
"red", &red,
"green", &green,
"blue", &blue))
return false;
pattern = cairo_pattern_create_rgb(red, green, blue);
if (!gjs_cairo_check_status(context, cairo_pattern_status(pattern), "pattern"))
return false;
JSObject* pattern_wrapper = CairoSolidPattern::from_c_ptr(context, pattern);
if (!pattern_wrapper)
return false;
cairo_pattern_destroy(pattern);
argv.rval().setObjectOrNull(pattern_wrapper);
return true;
}
GJS_JSAPI_RETURN_CONVENTION
static bool
createRGBA_func(JSContext *context,
unsigned argc,
JS::Value *vp)
{
JS::CallArgs argv = JS::CallArgsFromVp (argc, vp);
double red, green, blue, alpha;
cairo_pattern_t *pattern;
if (!gjs_parse_call_args(context, "createRGBA", argv, "ffff",
"red", &red,
"green", &green,
"blue", &blue,
"alpha", &alpha))
return false;
pattern = cairo_pattern_create_rgba(red, green, blue, alpha);
if (!gjs_cairo_check_status(context, cairo_pattern_status(pattern), "pattern"))
return false;
JSObject* pattern_wrapper = CairoSolidPattern::from_c_ptr(context, pattern);
if (!pattern_wrapper)
return false;
cairo_pattern_destroy(pattern);
argv.rval().setObjectOrNull(pattern_wrapper);
return true;
}
// clang-format off
const JSFunctionSpec CairoSolidPattern::static_funcs[] = {
JS_FN("createRGB", createRGB_func, 0, 0),
JS_FN("createRGBA", createRGBA_func, 0, 0),
JS_FS_END};
// clang-format on
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