github.com/vugu/vugu@v0.3.5/js/impl-nonjs.go (about)

     1  // +build !js
     2  
     3  package js
     4  
     5  import "errors"
     6  
     7  var errNotImpl = errors.New("js not implemented")
     8  
     9  // Error placeholder for syscall/js
    10  type Error struct {
    11  	Value
    12  }
    13  
    14  // Error placeholder for syscall/js
    15  func (e Error) Error() string {
    16  	return errNotImpl.Error()
    17  }
    18  
    19  // Func placeholder for syscall/js
    20  type Func struct {
    21  	Value
    22  }
    23  
    24  // FuncOf placeholder for syscall/js
    25  func FuncOf(fn func(Value, []Value) interface{}) Func {
    26  	// making this panic for now, although I can see some utility in allowing this
    27  	// and then they just never get called, will see...
    28  	panic(errNotImpl)
    29  	// return Func{}
    30  }
    31  
    32  // Release placeholder for syscall/js
    33  func (c Func) Release() {
    34  	// nop
    35  }
    36  
    37  // Type placeholder for syscall/js
    38  type Type int
    39  
    40  // Placeholder for syscall/js
    41  const (
    42  	TypeUndefined Type = iota
    43  	TypeNull
    44  	TypeBoolean
    45  	TypeNumber
    46  	TypeString
    47  	TypeSymbol
    48  	TypeObject
    49  	TypeFunction
    50  )
    51  
    52  // String placeholder for syscall/js
    53  func (t Type) String() string {
    54  	return "undefined"
    55  }
    56  
    57  // Undefined placeholder for syscall/js
    58  func Undefined() Value {
    59  	return Value{}
    60  }
    61  
    62  // Null placeholder for syscall/js
    63  func Null() Value {
    64  	return Value{}
    65  }
    66  
    67  // Global placeholder for syscall/js
    68  func Global() Value {
    69  	return Value{}
    70  }
    71  
    72  // ValueOf placeholder for syscall/js
    73  func ValueOf(x interface{}) Value {
    74  	return Value{}
    75  }
    76  
    77  // CopyBytesToGo placeholder for syscall/js
    78  func CopyBytesToGo(dst []byte, src Value) int {
    79  	return 0
    80  }
    81  
    82  // CopyBytesToJS placeholder for syscall/js
    83  func CopyBytesToJS(dst Value, src []byte) int {
    84  	return 0
    85  }
    86  
    87  // // TypedArray placeholder for syscall/js
    88  // type TypedArray struct {
    89  // 	Value
    90  // }
    91  
    92  // // TypedArrayOf placeholder for syscall/js
    93  // func TypedArrayOf(slice interface{}) TypedArray {
    94  // 	return TypedArray{}
    95  // }
    96  
    97  // // Release placeholder for syscall/js
    98  // func (a TypedArray) Release() {
    99  // 	// nop
   100  // }
   101  
   102  // ValueError placeholder for syscall/js
   103  type ValueError struct {
   104  	Method string
   105  	Type   Type
   106  }
   107  
   108  // Error placeholder for syscall/js
   109  func (e *ValueError) Error() string {
   110  	return errNotImpl.Error()
   111  }
   112  
   113  // Wrapper placeholder for syscall/js
   114  type Wrapper interface {
   115  	JSValue() Value
   116  }
   117  
   118  // Value placeholder for syscall/js
   119  type Value struct {
   120  	stub uint64
   121  }
   122  
   123  // JSValue placeholder for syscall/js
   124  func (v Value) JSValue() Value {
   125  	return v
   126  }
   127  
   128  // Type placeholder for syscall/js
   129  func (v Value) Type() Type {
   130  	return TypeUndefined
   131  }
   132  
   133  func (v Value) Get(p string) Value {
   134  	return Undefined()
   135  }
   136  
   137  func (v Value) Set(p string, x interface{}) {
   138  	panic(errNotImpl)
   139  }
   140  
   141  func (v Value) Index(i int) Value {
   142  	return Undefined()
   143  }
   144  
   145  func (v Value) SetIndex(i int, x interface{}) {
   146  	panic(errNotImpl)
   147  }
   148  
   149  func (v Value) Length() int {
   150  	return 0
   151  }
   152  
   153  func (v Value) Call(m string, args ...interface{}) Value {
   154  	panic(errNotImpl)
   155  }
   156  
   157  func (v Value) Invoke(args ...interface{}) Value {
   158  	panic(errNotImpl)
   159  }
   160  
   161  func (v Value) New(args ...interface{}) Value {
   162  	return Undefined()
   163  }
   164  
   165  func (v Value) Float() float64 {
   166  	return 0
   167  }
   168  
   169  func (v Value) Int() int {
   170  	return 0
   171  }
   172  
   173  func (v Value) Bool() bool {
   174  	return false
   175  }
   176  
   177  func (v Value) Truthy() bool {
   178  	return false
   179  }
   180  
   181  func (v Value) String() string {
   182  	return ""
   183  }
   184  
   185  func (v Value) InstanceOf(t Value) bool {
   186  	return false
   187  }
   188  
   189  func (v Value) IsUndefined() bool {
   190  	return true
   191  }
   192  
   193  func (v Value) IsNull() bool {
   194  	return false
   195  }