update the number of verification during the deployment process

mix/qml/BlockChain.qml

@@ -395,19 +395,22 @@ ColumnLayout {
 					text: qsTr("Add Tx")
 					onClicked:
 					{
-						var lastBlock = model.blocks[model.blocks.length - 1];
-						if (lastBlock.status === "mined")
+						if (model && model.blocks)
 						{
-							var newblock = projectModel.stateListModel.createEmptyBlock()
-							blockModel.appendBlock(newblock)
-							model.blocks.push(newblock);
-						}
+							var lastBlock = model.blocks[model.blocks.length - 1];
+							if (lastBlock.status === "mined")
+							{
+								var newblock = projectModel.stateListModel.createEmptyBlock()
+								blockModel.appendBlock(newblock)
+								model.blocks.push(newblock);
+							}
 
-						var item = TransactionHelper.defaultTransaction()
-						transactionDialog.stateAccounts = model.accounts
-						transactionDialog.execute = true
-						transactionDialog.editMode = false
-						transactionDialog.open(model.blocks[model.blocks.length - 1].transactions.length, model.blocks.length - 1, item)
+							var item = TransactionHelper.defaultTransaction()
+							transactionDialog.stateAccounts = model.accounts
+							transactionDialog.execute = true
+							transactionDialog.editMode = false
+							transactionDialog.open(model.blocks[model.blocks.length - 1].transactions.length, model.blocks.length - 1, item)
+						}
 					}
 					width: 100
 					height: 30

mix/qml/DeployContractStep.qml

@@ -36,6 +36,19 @@ Rectangle {
 			accountsList.currentIndex = 0
 		}
 
+		verifyDeployedContract()
+
+		deployedAddresses.refresh()
+		worker.renewCtx()
+
+		worker.pooler.onTriggered.connect(function() {
+			if (root.visible)
+				verifyDeployedContract();
+		})
+	}
+
+	function verifyDeployedContract()
+	{
 		if (projectModel.deployBlockNumber !== -1)
 		{
 			worker.verifyHashes(projectModel.deploymentTrHashes, function (bn, trLost)
@@ -43,8 +56,6 @@ Rectangle {
 				root.updateVerification(bn, trLost)
 			});
 		}
-		deployedAddresses.refresh()
-		worker.renewCtx()
 	}
 
 	function updateVerification(blockNumber, trLost)

mix/qml/DeploymentDialog.qml

@@ -27,6 +27,7 @@ Dialog {
 	function close()
 	{
 		visible = false;
+		worker.pooler.running = false
 	}
 
 	function open()
@@ -36,6 +37,7 @@ Dialog {
 		registerStep.visible = false
 		steps.init()
 		worker.renewCtx()
+		worker.pooler.running = true
 		visible = true;
 	}
 

mix/qml/DeploymentWorker.qml

@@ -19,6 +19,7 @@ Item
 	property alias gasPriceInt: gasPriceInt
 	property variant balances: ({})
 	property variant accounts: []
+	property alias pooler: pooler
 	signal gasPriceLoaded()
 
 	function renewCtx()
@@ -193,7 +194,8 @@ Item
 		id: codeModelGasEstimation
 	}
 
-	ClientModel {
+	ClientModel
+	{
 		id: clientModelGasEstimation
 		codeModel: codeModelGasEstimation
 		Component.onCompleted:
@@ -202,6 +204,14 @@ Item
 		}
 	}
 
+	Timer
+	{
+		id: pooler
+		interval: 5000
+		repeat: true
+		running: false
+	}
+
 	Timer
 	{
 		id: poolLog

mix/qml/RegisteringStep.qml

@@ -32,6 +32,14 @@ Rectangle {
 
 		visible = true
 
+		worker.pooler.onTriggered.connect(function() {
+			if (root.visible)
+				verifyRegistering();
+		})
+	}
+
+	function verifyRegistering()
+	{
 		verificationEthUrl.text = ""
 		if (projectModel.registerContentHashTrHash !== "" && projectModel.registerContentHashBlockNumber !== -1)
 		{