/
convert.go
638 lines (536 loc) · 12.6 KB
/
convert.go
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// auto-generated
// **** THIS FILE IS AUTO-GENERATED, PLEASE DO NOT EDIT IT **** //
package binding
import (
"fmt"
"fyne.io/fyne/v2"
)
type stringFromBool struct {
base
format string
from Bool
}
// BoolToString creates a binding that connects a Bool data item to a String.
// Changes to the Bool will be pushed to the String and setting the string will parse and set the
// Bool if the parse was successful.
//
// Since: 2.0
func BoolToString(v Bool) String {
str := &stringFromBool{from: v}
v.AddListener(str)
return str
}
// BoolToStringWithFormat creates a binding that connects a Bool data item to a String and is
// presented using the specified format. Changes to the Bool will be pushed to the String and setting
// the string will parse and set the Bool if the string matches the format and its parse was successful.
//
// Since: 2.0
func BoolToStringWithFormat(v Bool, format string) String {
if format == "%t" { // Same as not using custom formatting.
return BoolToString(v)
}
str := &stringFromBool{from: v, format: format}
v.AddListener(str)
return str
}
func (s *stringFromBool) Get() (string, error) {
val, err := s.from.Get()
if err != nil {
return "", err
}
if s.format != "" {
return fmt.Sprintf(s.format, val), nil
}
return formatBool(val), nil
}
func (s *stringFromBool) Set(str string) error {
var val bool
if s.format != "" {
safe := stripFormatPrecision(s.format)
n, err := fmt.Sscanf(str, safe+" ", &val) // " " denotes match to end of string
if err != nil {
return err
}
if n != 1 {
return errParseFailed
}
} else {
new, err := parseBool(str)
if err != nil {
return err
}
val = new
}
old, err := s.from.Get()
if err != nil {
return err
}
if val == old {
return nil
}
if err = s.from.Set(val); err != nil {
return err
}
s.DataChanged()
return nil
}
func (s *stringFromBool) DataChanged() {
s.lock.RLock()
defer s.lock.RUnlock()
s.trigger()
}
type stringFromFloat struct {
base
format string
from Float
}
// FloatToString creates a binding that connects a Float data item to a String.
// Changes to the Float will be pushed to the String and setting the string will parse and set the
// Float if the parse was successful.
//
// Since: 2.0
func FloatToString(v Float) String {
str := &stringFromFloat{from: v}
v.AddListener(str)
return str
}
// FloatToStringWithFormat creates a binding that connects a Float data item to a String and is
// presented using the specified format. Changes to the Float will be pushed to the String and setting
// the string will parse and set the Float if the string matches the format and its parse was successful.
//
// Since: 2.0
func FloatToStringWithFormat(v Float, format string) String {
if format == "%f" { // Same as not using custom formatting.
return FloatToString(v)
}
str := &stringFromFloat{from: v, format: format}
v.AddListener(str)
return str
}
func (s *stringFromFloat) Get() (string, error) {
val, err := s.from.Get()
if err != nil {
return "", err
}
if s.format != "" {
return fmt.Sprintf(s.format, val), nil
}
return formatFloat(val), nil
}
func (s *stringFromFloat) Set(str string) error {
var val float64
if s.format != "" {
safe := stripFormatPrecision(s.format)
n, err := fmt.Sscanf(str, safe+" ", &val) // " " denotes match to end of string
if err != nil {
return err
}
if n != 1 {
return errParseFailed
}
} else {
new, err := parseFloat(str)
if err != nil {
return err
}
val = new
}
old, err := s.from.Get()
if err != nil {
return err
}
if val == old {
return nil
}
if err = s.from.Set(val); err != nil {
return err
}
s.DataChanged()
return nil
}
func (s *stringFromFloat) DataChanged() {
s.lock.RLock()
defer s.lock.RUnlock()
s.trigger()
}
type stringFromInt struct {
base
format string
from Int
}
// IntToString creates a binding that connects a Int data item to a String.
// Changes to the Int will be pushed to the String and setting the string will parse and set the
// Int if the parse was successful.
//
// Since: 2.0
func IntToString(v Int) String {
str := &stringFromInt{from: v}
v.AddListener(str)
return str
}
// IntToStringWithFormat creates a binding that connects a Int data item to a String and is
// presented using the specified format. Changes to the Int will be pushed to the String and setting
// the string will parse and set the Int if the string matches the format and its parse was successful.
//
// Since: 2.0
func IntToStringWithFormat(v Int, format string) String {
if format == "%d" { // Same as not using custom formatting.
return IntToString(v)
}
str := &stringFromInt{from: v, format: format}
v.AddListener(str)
return str
}
func (s *stringFromInt) Get() (string, error) {
val, err := s.from.Get()
if err != nil {
return "", err
}
if s.format != "" {
return fmt.Sprintf(s.format, val), nil
}
return formatInt(val), nil
}
func (s *stringFromInt) Set(str string) error {
var val int
if s.format != "" {
safe := stripFormatPrecision(s.format)
n, err := fmt.Sscanf(str, safe+" ", &val) // " " denotes match to end of string
if err != nil {
return err
}
if n != 1 {
return errParseFailed
}
} else {
new, err := parseInt(str)
if err != nil {
return err
}
val = new
}
old, err := s.from.Get()
if err != nil {
return err
}
if val == old {
return nil
}
if err = s.from.Set(val); err != nil {
return err
}
s.DataChanged()
return nil
}
func (s *stringFromInt) DataChanged() {
s.lock.RLock()
defer s.lock.RUnlock()
s.trigger()
}
type stringFromURI struct {
base
from URI
}
// URIToString creates a binding that connects a URI data item to a String.
// Changes to the URI will be pushed to the String and setting the string will parse and set the
// URI if the parse was successful.
//
// Since: 2.1
func URIToString(v URI) String {
str := &stringFromURI{from: v}
v.AddListener(str)
return str
}
func (s *stringFromURI) Get() (string, error) {
val, err := s.from.Get()
if err != nil {
return "", err
}
return uriToString(val)
}
func (s *stringFromURI) Set(str string) error {
val, err := uriFromString(str)
if err != nil {
return err
}
old, err := s.from.Get()
if err != nil {
return err
}
if val == old {
return nil
}
if err = s.from.Set(val); err != nil {
return err
}
s.DataChanged()
return nil
}
func (s *stringFromURI) DataChanged() {
s.lock.RLock()
defer s.lock.RUnlock()
s.trigger()
}
type stringToBool struct {
base
format string
from String
}
// StringToBool creates a binding that connects a String data item to a Bool.
// Changes to the String will be parsed and pushed to the Bool if the parse was successful, and setting
// the Bool update the String binding.
//
// Since: 2.0
func StringToBool(str String) Bool {
v := &stringToBool{from: str}
str.AddListener(v)
return v
}
// StringToBoolWithFormat creates a binding that connects a String data item to a Bool and is
// presented using the specified format. Changes to the Bool will be parsed and if the format matches and
// the parse is successful it will be pushed to the String. Setting the Bool will push a formatted value
// into the String.
//
// Since: 2.0
func StringToBoolWithFormat(str String, format string) Bool {
if format == "%t" { // Same as not using custom format.
return StringToBool(str)
}
v := &stringToBool{from: str, format: format}
str.AddListener(v)
return v
}
func (s *stringToBool) Get() (bool, error) {
str, err := s.from.Get()
if str == "" || err != nil {
return false, err
}
var val bool
if s.format != "" {
n, err := fmt.Sscanf(str, s.format+" ", &val) // " " denotes match to end of string
if err != nil {
return false, err
}
if n != 1 {
return false, errParseFailed
}
} else {
new, err := parseBool(str)
if err != nil {
return false, err
}
val = new
}
return val, nil
}
func (s *stringToBool) Set(val bool) error {
var str string
if s.format != "" {
str = fmt.Sprintf(s.format, val)
} else {
str = formatBool(val)
}
old, err := s.from.Get()
if str == old {
return err
}
if err = s.from.Set(str); err != nil {
return err
}
s.DataChanged()
return nil
}
func (s *stringToBool) DataChanged() {
s.lock.RLock()
defer s.lock.RUnlock()
s.trigger()
}
type stringToFloat struct {
base
format string
from String
}
// StringToFloat creates a binding that connects a String data item to a Float.
// Changes to the String will be parsed and pushed to the Float if the parse was successful, and setting
// the Float update the String binding.
//
// Since: 2.0
func StringToFloat(str String) Float {
v := &stringToFloat{from: str}
str.AddListener(v)
return v
}
// StringToFloatWithFormat creates a binding that connects a String data item to a Float and is
// presented using the specified format. Changes to the Float will be parsed and if the format matches and
// the parse is successful it will be pushed to the String. Setting the Float will push a formatted value
// into the String.
//
// Since: 2.0
func StringToFloatWithFormat(str String, format string) Float {
if format == "%f" { // Same as not using custom format.
return StringToFloat(str)
}
v := &stringToFloat{from: str, format: format}
str.AddListener(v)
return v
}
func (s *stringToFloat) Get() (float64, error) {
str, err := s.from.Get()
if str == "" || err != nil {
return 0.0, err
}
var val float64
if s.format != "" {
n, err := fmt.Sscanf(str, s.format+" ", &val) // " " denotes match to end of string
if err != nil {
return 0.0, err
}
if n != 1 {
return 0.0, errParseFailed
}
} else {
new, err := parseFloat(str)
if err != nil {
return 0.0, err
}
val = new
}
return val, nil
}
func (s *stringToFloat) Set(val float64) error {
var str string
if s.format != "" {
str = fmt.Sprintf(s.format, val)
} else {
str = formatFloat(val)
}
old, err := s.from.Get()
if str == old {
return err
}
if err = s.from.Set(str); err != nil {
return err
}
s.DataChanged()
return nil
}
func (s *stringToFloat) DataChanged() {
s.lock.RLock()
defer s.lock.RUnlock()
s.trigger()
}
type stringToInt struct {
base
format string
from String
}
// StringToInt creates a binding that connects a String data item to a Int.
// Changes to the String will be parsed and pushed to the Int if the parse was successful, and setting
// the Int update the String binding.
//
// Since: 2.0
func StringToInt(str String) Int {
v := &stringToInt{from: str}
str.AddListener(v)
return v
}
// StringToIntWithFormat creates a binding that connects a String data item to a Int and is
// presented using the specified format. Changes to the Int will be parsed and if the format matches and
// the parse is successful it will be pushed to the String. Setting the Int will push a formatted value
// into the String.
//
// Since: 2.0
func StringToIntWithFormat(str String, format string) Int {
if format == "%d" { // Same as not using custom format.
return StringToInt(str)
}
v := &stringToInt{from: str, format: format}
str.AddListener(v)
return v
}
func (s *stringToInt) Get() (int, error) {
str, err := s.from.Get()
if str == "" || err != nil {
return 0, err
}
var val int
if s.format != "" {
n, err := fmt.Sscanf(str, s.format+" ", &val) // " " denotes match to end of string
if err != nil {
return 0, err
}
if n != 1 {
return 0, errParseFailed
}
} else {
new, err := parseInt(str)
if err != nil {
return 0, err
}
val = new
}
return val, nil
}
func (s *stringToInt) Set(val int) error {
var str string
if s.format != "" {
str = fmt.Sprintf(s.format, val)
} else {
str = formatInt(val)
}
old, err := s.from.Get()
if str == old {
return err
}
if err = s.from.Set(str); err != nil {
return err
}
s.DataChanged()
return nil
}
func (s *stringToInt) DataChanged() {
s.lock.RLock()
defer s.lock.RUnlock()
s.trigger()
}
type stringToURI struct {
base
from String
}
// StringToURI creates a binding that connects a String data item to a URI.
// Changes to the String will be parsed and pushed to the URI if the parse was successful, and setting
// the URI update the String binding.
//
// Since: 2.1
func StringToURI(str String) URI {
v := &stringToURI{from: str}
str.AddListener(v)
return v
}
func (s *stringToURI) Get() (fyne.URI, error) {
str, err := s.from.Get()
if str == "" || err != nil {
return fyne.URI(nil), err
}
return uriFromString(str)
}
func (s *stringToURI) Set(val fyne.URI) error {
str, err := uriToString(val)
if err != nil {
return err
}
old, err := s.from.Get()
if str == old {
return err
}
if err = s.from.Set(str); err != nil {
return err
}
s.DataChanged()
return nil
}
func (s *stringToURI) DataChanged() {
s.lock.RLock()
defer s.lock.RUnlock()
s.trigger()
}