qtrt

package
v0.0.0-...-1f663c5 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Dec 6, 2020 License: LGPL-3.0 Imports: 18 Imported by: 42

Documentation

Index

Constants

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const (
	FFI_TYPE_VOID       = byte(C.FFI_TYPE_VOID)
	FFI_TYPE_INT        = byte(C.FFI_TYPE_INT)
	FFI_TYPE_FLOAT      = byte(C.FFI_TYPE_FLOAT)
	FFI_TYPE_DOUBLE     = byte(C.FFI_TYPE_DOUBLE)
	FFI_TYPE_LONGDOUBLE = byte(C.FFI_TYPE_LONGDOUBLE)
	FFI_TYPE_UINT8      = byte(C.FFI_TYPE_UINT8)
	FFI_TYPE_SINT8      = byte(C.FFI_TYPE_SINT8)
	FFI_TYPE_UINT16     = byte(C.FFI_TYPE_UINT16)
	FFI_TYPE_SINT16     = byte(C.FFI_TYPE_SINT16)
	FFI_TYPE_UINT32     = byte(C.FFI_TYPE_UINT32)
	FFI_TYPE_SINT32     = byte(C.FFI_TYPE_SINT32)
	FFI_TYPE_UINT64     = byte(C.FFI_TYPE_UINT64)
	FFI_TYPE_SINT64     = byte(C.FFI_TYPE_SINT64)
	FFI_TYPE_STRUCT     = byte(C.FFI_TYPE_STRUCT)
	FFI_TYPE_POINTER    = byte(C.FFI_TYPE_POINTER)
)
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const DtorCthisName = "DtorCthis"
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const GetCthisName = "GetCthis"

some fixed internal names

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const NewCthisName = "NewCthis"
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const SetCthisName = "SetCthis"
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const SetInitStObjName = "C_%s_init_staticMetaObject"

Variables

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var Assert = miscutil.Assert
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var DebugFinalize bool = false

/////////

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var ErrPrint = miscutil.ErrPrint
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var FileExist = miscutil.FileExist
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var FinalizeProxyFn = func(f func()) { f() } //
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var Float32Ty = reflect.TypeOf(float32(0))
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var Float64Ty = reflect.TypeOf(float64(0))
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var IfElse = miscutil.IfElse
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var IfElseInt = miscutil.IfElseInt
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var IfElseStr = miscutil.IfElseStr
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var IntTy = reflect.TypeOf(int(0))
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var NilPrint = miscutil.NilPrint
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var Uint64Ty = reflect.TypeOf(uint64(0))
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var Uint8Ty = reflect.TypeOf(uint8(0))
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var UseCppSymbols bool = false

直接使用C++ symbols

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var UseWrapSymbols bool = true // see also qtrt.UseCppSymbols TODO merge

直接使用封装的C++ symbols。好像在这设置没有用啊，符号不同，因为参数表的处理也不同，还是要改生成的调用代码。

Functions

func BoolTy 

func BoolTy(pointer bool) reflect.Type

func Byte2Charp 

func Byte2Charp(a0 interface{}) *C.uchar

func ByteTy 

func ByteTy(pointer bool) reflect.Type

func CBool2Go 

func CBool2Go(b int) bool

func CCharPPToStringSlice 

func CCharPPToStringSlice(charpp unsafe.Pointer) []string

func CFree 

func CFree(p unsafe.Pointer)

func CString 

func CString(s string) unsafe.Pointer

func CallbackAllInherits 

func CallbackAllInherits(cbobj unsafe.Pointer, name string, args ...interface{}) interface{}

depcreated 在go中的projected继承代理方法调用

func Calloc 

func Calloc(n int, sz int) unsafe.Pointer

func Cmemcmp 

func Cmemcmp(p1, p2 unsafe.Pointer, sz int) int

func Cmemset 

func Cmemset(p unsafe.Pointer, c int, n int)

func Connect 

func Connect(cobj CObjectITF, signame string, f interface{})

可以是signal的完整函数原型，也可以是名字

func ConnectDestroyed 

func ConnectDestroyed(senderCobj CObjectITF, className string)

func ConnectRaw 

func ConnectRaw(sender unsafe.Pointer, signal string, receiver unsafe.Pointer, member string)

func ConnectSignal 

func ConnectSignal(sender CObjectITF, signal string, receiver CObjectITF, member string)

or direct use qtcore.QObject_Connect only for support signal to signal

func ConnectSlot 

func ConnectSlot(sender CObjectITF, signal string, receiver CObjectITF, member string)

quickly connect an object's signal to another object's slot

func ConnectSwitch 

func ConnectSwitch(src unsafe.Pointer, signame string, on bool, cobj CObjectITF)

可以是signal的完整函数原型，也可以是名字

func Cpretval2go 

func Cpretval2go(ty string, rv uint64) interface{}

func Cretval2go 

func Cretval2go(ty string, rv uint64) interface{}

func DeleteQDynSlotObject 

func DeleteQDynSlotObject(o *QDynSlotObject)

func DerefPtr2 

func DerefPtr2(ptr2 unsafe.Pointer) unsafe.Pointer

func Disconnect 

func Disconnect(cobj CObjectITF, signame string)

TODO

func DisconnectAll 

func DisconnectAll(cobj CObjectITF)

the same as QObject.Disconnect_2_()

func Double2Double 

func Double2Double(a0 interface{}) **C.double

func DoubleTy 

func DoubleTy(pointer bool) reflect.Type

func ErrorResolve 

func ErrorResolve(class, method string, args []interface{})

func FillDefaultValues 

func FillDefaultValues(args []interface{}, dvals []interface{}) []interface{}

func Float2Float 

func Float2Float(a0 interface{}) **C.float

func Float32AsInt 

func Float32AsInt(n float32) (rv uint64)

func Float64AsInt 

func Float64AsInt(n float64) (rv uint64)

把浮点数存储在uint64中。注意这不是强制类型转换，是原样存储，不丢失精度

func FloatTy 

func FloatTy(pointer bool) reflect.Type

func FreeMem 

func FreeMem(p unsafe.Pointer)

func FreeMemI 

func FreeMemI(p uint64)

func GetClassEnumItemName 

func GetClassEnumItemName(this interface{}, val int) string

must call in func (this *XObject) XEnumItemName() 1. QObject subclass 2. non-QObject class

func GetClassStaticMetaObjectByName 

func GetClassStaticMetaObjectByName(clsname string) unsafe.Pointer

func GetCthis 

func GetCthis(obj interface{}) unsafe.Pointer

func GetCtorAllocStack 

func GetCtorAllocStack(clsname string) []uintptr

func GetQtSymAddr 

func GetQtSymAddr(symname string) unsafe.Pointer

func GetQtSymAddrRaw 

func GetQtSymAddrRaw(symname string) unsafe.Pointer

func GetQtclassName 

func GetQtclassName(tystr string) string

func GoBool2C 

func GoBool2C(b bool) int

func GoString 

func GoString(p unsafe.Pointer) string

func GoStringI 

func GoStringI(p uint64) string

func GoStringIN 

func GoStringIN(p uint64, n int) string

func GoStringN 

func GoStringN(p unsafe.Pointer, n int) string

func HandyConvert2c 

func HandyConvert2c(fv interface{}, to reflect.Type) (retv interface{}, free bool)

func HandyConvert2go 

func HandyConvert2go(fvi interface{}, to reflect.Type) (reti interface{})

func Int16Ty 

func Int16Ty(pointer bool) reflect.Type

func Int32Ty 

func Int32Ty(pointer bool) reflect.Type

func Int64Ty 

func Int64Ty(pointer bool) reflect.Type

func IntAsFloat32 

func IntAsFloat32(v uint64) (n float32)

func IntAsFloat64 

func IntAsFloat64(v uint64) (n float64)

func InvokeQtFuncByName 

func InvokeQtFuncByName(symname string, args []uint64, types []int) uint64

func IsQtclass 

func IsQtclass(tystr string) bool

func KeepMe 

func KeepMe()

func Malloc 

func Malloc(sz int) unsafe.Pointer

func PrimConv 

func PrimConv(fvi interface{}, to reflect.Type) (reti interface{})

for argument of primitive type

func QMETHOD 

func QMETHOD(mthName string) string

see qobjectdefs.h:263

func QObjectGetSignatureByName 

func QObjectGetSignatureByName(qobj CObjectITF, name string) (string, error)

这个可以简化connect时的书写。仅在只有一个同名的情况下适用。

func QSIGNAL 

func QSIGNAL(sigName string) string

func QSLOT 

func QSLOT(slotName string) string

func ReleaseOwnerToQt 

func ReleaseOwnerToQt(obj interface{})

func Rune2WCharp 

func Rune2WCharp(a0 interface{}) *C.wchar_t

func RuneTy 

func RuneTy(pointer bool) reflect.Type

func SetAllInheritCallback 

func SetAllInheritCallback(cbobj CObjectITF, name string, f interface{})

func SetDebugAllinheritsFilterFunc 

func SetDebugAllinheritsFilterFunc(f func(name string) bool)

func SetDebugDynSlot 

func SetDebugDynSlot(on bool)

func SetDebugFFICall 

func SetDebugFFICall(on bool)

func SetFinalizer 

func SetFinalizer(obj interface{}, finalizer interface{})

func SetFinalizerObjectFilter 

func SetFinalizerObjectFilter(f func(reflect.Value) bool)

func SetInheritCallback2c 

func SetInheritCallback2c(name string, fnptr unsafe.Pointer)

depcreated

func StringSliceToCCharPP 

func StringSliceToCCharPP(ss []string) unsafe.Pointer

func StringTy 

func StringTy(pointer bool) reflect.Type

func SymbolResolve 

func SymbolResolve(args []interface{}, vtys map[uint8]map[uint8]reflect.Type) int32

类似C++的overload name resolve

func UInt16Ty 

func UInt16Ty(pointer bool) reflect.Type

func UInt32Ty 

func UInt32Ty(pointer bool) reflect.Type

func UInt64Ty 

func UInt64Ty(pointer bool) reflect.Type

func UNQMETHOD 

func UNQMETHOD(mthName string) string

func UNQSIGNAL 

func UNQSIGNAL(sigName string) string

func UNQSLOT 

func UNQSLOT(slotName string) string

func UniverseFree 

func UniverseFree(this interface{})

/////// runtime.SetFinalizer(x, UniverseFree)

func UnsetAllInheritCallback 

func UnsetAllInheritCallback(cbobj CObjectITF, name string)

func UnsetAllInheritCallbackAll 

func UnsetAllInheritCallbackAll(cbobj CObjectITF)

func UnsetFinalizer 

func UnsetFinalizer(obj interface{})

func VoidpTy 

func VoidpTy() reflect.Type

Types

type CObject 

type CObject struct {
	Cthis unsafe.Pointer
}

所有的Qt绑定类必须继承自这个

func (*CObject) GetCthis_ 

func (this *CObject) GetCthis_() unsafe.Pointer

type CObjectITF 

type CObjectITF interface {
	GetCthis() unsafe.Pointer
	SetCthis(unsafe.Pointer)
}

type FFILibrary 

type FFILibrary struct {
	// contains filtered or unexported fields
}

Library is a dl-opened library holding the corresponding dl.Handle

func NewFFILibrary 

func NewFFILibrary(libname string) (lib FFILibrary, err error)

NewFFILibrary takes the library filename and returns a handle towards it.

func (FFILibrary) Close 

func (lib FFILibrary) Close() error

func (FFILibrary) Name 

func (lib FFILibrary) Name() string

func (FFILibrary) Symbol 

func (lib FFILibrary) Symbol(fctname string) (unsafe.Pointer, error)

type GetCthiser 

type GetCthiser interface {
	GetCthis() unsafe.Pointer
}

type QDynSlotObject 

type QDynSlotObject struct {
	// contains filtered or unexported fields
}

usage: ffiqt.Connect() 也许放在qtrt包中更好，但在测试时放在了ffiqt包中，暂时放在这

func NewQDynSlotObject 

func NewQDynSlotObject(signalName string, argc int) *QDynSlotObject

func (*QDynSlotObject) Connect_test 

func (this *QDynSlotObject) Connect_test(to *QDynSlotObject)

test

func (*QDynSlotObject) GetCthis 

func (this *QDynSlotObject) GetCthis() unsafe.Pointer

func (*QDynSlotObject) Trigger_test 

func (this *QDynSlotObject) Trigger_test()

type VRetype 

type VRetype = uint64 // interface{}

//////

func ForwardFFIFunc 

func ForwardFFIFunc(pxysymname string, symname string, args ...interface{}) (VRetype, error)

TODO resolve ffi parameters and then forward to C scope execute C scope receiver func: void(void*fnptr, uint64_t*retval, void* argtys, void* argvals)

func InvokeQtFunc 

func InvokeQtFunc(symname string, retype byte, types []byte, args ...interface{}) (VRetype, error)

func InvokeQtFunc5 

func InvokeQtFunc5(symname string, retype byte, argc int, types []byte, args []uint64) (VRetype, error)

func InvokeQtFunc6 

func InvokeQtFunc6(symname string, retype byte, args ...interface{}) (VRetype, error)

func InvokeQtFunc6Var 

func InvokeQtFunc6Var(symname string, retype byte, fixedargc int, args ...interface{}) (VRetype, error)

for variadic function call

func InvokeQtFunc7 

func InvokeQtFunc7(symname string, args ...interface{}) (VRetype, error)

fix return QSize like pure record, RVO

Source Files

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