Leverage the new watch & address:changed functionality

ethereal/ui/types.go

@@ -0,0 +1,56 @@
+package ethui
+
+import (
+	"encoding/hex"
+	"github.com/ethereum/eth-go/ethchain"
+	"github.com/ethereum/eth-go/ethutil"
+)
+
+// Block interface exposed to QML
+type QBlock struct {
+	Number int
+	Hash   string
+}
+
+// Creates a new QML Block from a chain block
+func NewQBlock(block *ethchain.Block) *QBlock {
+	info := block.BlockInfo()
+	hash := hex.EncodeToString(block.Hash())
+
+	return &QBlock{Number: int(info.Number), Hash: hash}
+}
+
+type QTx struct {
+	Value, Hash, Address string
+	Contract             bool
+}
+
+func NewQTx(tx *ethchain.Transaction) *QTx {
+	hash := hex.EncodeToString(tx.Hash())
+	sender := hex.EncodeToString(tx.Recipient)
+	isContract := len(tx.Data) > 0
+
+	return &QTx{Hash: hash, Value: ethutil.CurrencyToString(tx.Value), Address: sender, Contract: isContract}
+}
+
+type QKey struct {
+	Address string
+}
+
+type QKeyRing struct {
+	Keys []interface{}
+}
+
+func NewQKeyRing(keys []interface{}) *QKeyRing {
+	return &QKeyRing{Keys: keys}
+}
+
+type QStateObject struct {
+	Address string
+	Amount  string
+	Nonce   int
+}
+
+func NewQStateObject(stateObject *ethchain.StateObject) *QStateObject {
+	return &QStateObject{ethutil.Hex(stateObject.Address()), stateObject.Amount.String(), int(stateObject.Nonce)}
+}