Transaction QML model

mix/AppContext.cpp

@@ -25,6 +25,7 @@
 #include <QDebug>
 #include <QMessageBox>
 #include <QQmlComponent>
+#include <QQmlContext>
 #include <QQmlApplicationEngine>
 #include <libdevcrypto/FileSystem.h>
 #include <libwebthree/WebThree.h>
@@ -43,6 +44,8 @@ AppContext::AppContext(QQmlApplicationEngine* _engine)
 	m_keyEventManager = std::unique_ptr<KeyEventManager>(new KeyEventManager());
 	m_webThree = std::unique_ptr<dev::WebThreeDirect>(new WebThreeDirect(std::string("Mix/v") + dev::Version + "/" DEV_QUOTED(ETH_BUILD_TYPE) "/" DEV_QUOTED(ETH_BUILD_PLATFORM), getDataDir() + "/Mix", false, {"eth", "shh"}));
 	m_codeModel = std::unique_ptr<CodeModel>(new CodeModel(this));
+	m_applicationEngine->rootContext()->setContextProperty("codeModel", m_codeModel.get());
+
 }
 
 AppContext::~AppContext()

mix/AssemblyDebuggerControl.cpp

@@ -90,7 +90,7 @@ void AssemblyDebuggerControl::keyPressed(int _key)
 
 void AssemblyDebuggerControl::callContract(TransactionSettings _tr, Address _contract)
 {
-	auto compilerRes = m_ctx->codeModel()->lastCompilationResult();
+	auto compilerRes = m_ctx->codeModel()->code();
 	if (!compilerRes->successfull())
 		m_ctx->displayMessageDialog("debugger","compilation failed");
 	else
@@ -98,11 +98,11 @@ void AssemblyDebuggerControl::callContract(TransactionSettings _tr, Address _con
 		ContractCallDataEncoder c;
 		QContractDefinition const* contractDef = compilerRes->contract();
 		QFunctionDefinition* f = nullptr;
-		for (int k = 0; k < contractDef->functions().size(); k++)
+		for (int k = 0; k < contractDef->functionsList().size(); k++)
 		{
-			if (contractDef->functions().at(k)->name() == _tr.functionId)
+			if (contractDef->functionsList().at(k)->name() == _tr.functionId)
 			{
-				f = (QFunctionDefinition*)contractDef->functions().at(k);
+				f = contractDef->functionsList().at(k);
 				break;
 			}
 		}
@@ -111,9 +111,9 @@ void AssemblyDebuggerControl::callContract(TransactionSettings _tr, Address _con
 		else
 		{
 			c.encode(f->index());
-			for (int k = 0; k < f->parameters().size(); k++)
+			for (int k = 0; k < f->parametersList().size(); k++)
 			{
-				QVariableDeclaration* var = (QVariableDeclaration*)f->parameters().at(k);
+				QVariableDeclaration* var = (QVariableDeclaration*)f->parametersList().at(k);
 				c.encode(var, _tr.parameterValues[var->name()]);
 			}
 			DebuggingContent debuggingContent = m_modelDebugger->callContract(_contract, c.encodedData(), _tr);
@@ -125,7 +125,7 @@ void AssemblyDebuggerControl::callContract(TransactionSettings _tr, Address _con
 
 void AssemblyDebuggerControl::deployContract()
 {
-	auto compilerRes = m_ctx->codeModel()->lastCompilationResult();
+	auto compilerRes = m_ctx->codeModel()->code();
 	if (!compilerRes->successfull())
 		emit dataAvailable(false, DebuggingStatusResult::Compilationfailed);
 	else

mix/CodeModel.cpp

@@ -23,10 +23,13 @@
 #include <sstream>
 #include <QDebug>
 #include <QApplication>
+#include <QtQml>
 #include <libsolidity/CompilerStack.h>
 #include <libsolidity/SourceReferenceFormatter.h>
 #include <libevmcore/Instruction.h>
 #include "QContractDefinition.h"
+#include "QFunctionDefinition.h"
+#include "QVariableDeclaration.h"
 #include "CodeModel.h"
 
 namespace dev
@@ -59,6 +62,13 @@ CodeModel::CodeModel(QObject* _parent) : QObject(_parent),
 {
 	m_backgroundWorker.moveToThread(&m_backgroundThread);
 	connect(this, &CodeModel::scheduleCompilationJob, &m_backgroundWorker, &BackgroundWorker::queueCodeChange, Qt::QueuedConnection);
+	connect(this, &CodeModel::compilationCompleteInternal, this, &CodeModel::onCompilationComplete, Qt::QueuedConnection);
+	qRegisterMetaType<CompilationResult*>("CompilationResult*");
+	qRegisterMetaType<QContractDefinition*>("QContractDefinition*");
+	qRegisterMetaType<QFunctionDefinition*>("QFunctionDefinition*");
+	qRegisterMetaType<QVariableDeclaration*>("QVariableDeclaration*");
+	qmlRegisterType<QFunctionDefinition>("org.ethereum.qml", 1, 0, "QFunctionDefinition");
+	qmlRegisterType<QVariableDeclaration>("org.ethereum.qml", 1, 0, "QVariableDeclaration");
 	m_backgroundThread.start();
 }
 
@@ -93,19 +103,26 @@ void CodeModel::runCompilationJob(int _jobId, QString const& _code)
 	{
 		cs.setSource(_code.toStdString());
 		cs.compile(false);
-		std::shared_ptr<CompilationResult> result(new CompilationResult(cs, nullptr));
-		m_result.swap(result);
+		std::unique_ptr<CompilationResult> result(new CompilationResult(cs, nullptr));
 		qDebug() << QString(QApplication::tr("compilation succeeded"));
+		emit compilationCompleteInternal(result.release());
 	}
 	catch (dev::Exception const& _exception)
 	{
 		std::ostringstream error;
 		solidity::SourceReferenceFormatter::printExceptionInformation(error, _exception, "Error", cs);
-		std::shared_ptr<CompilationResult> result(new CompilationResult(*m_result, QString::fromStdString(error.str()), nullptr));
-		m_result.swap(result);
+		std::unique_ptr<CompilationResult> result(new CompilationResult(*m_result, QString::fromStdString(error.str()), nullptr));
 		qDebug() << QString(QApplication::tr("compilation failed") + " " + m_result->compilerMessage());
+		emit compilationCompleteInternal(result.release());
 	}
+}
+
+void CodeModel::onCompilationComplete(CompilationResult*_newResult)
+{
+	m_result.reset(_newResult);
 	emit compilationComplete();
+	if (m_result->successfull())
+		emit codeChanged();
 }
 
 }

mix/CodeModel.h

@@ -59,7 +59,7 @@ private:
 class CompilationResult : public QObject
 {
 	Q_OBJECT
-	Q_PROPERTY(QContractDefinition const* contract READ contract)
+	Q_PROPERTY(QContractDefinition* contract READ contract)
 
 public:
 	/// Successfull compilation result constructor
@@ -68,7 +68,7 @@ public:
 	CompilationResult(CompilationResult const& _prev, QString const& _compilerMessage, QObject* parent);
 
 	/// @returns contract definition
-	QContractDefinition const* contract() const { return m_contract.get(); }
+	QContractDefinition* contract() { return m_contract.get(); }
 
 	/// Indicates if the compilation was successfull
 	bool successfull() const { return m_successfull; }
@@ -84,7 +84,7 @@ public:
 
 private:
 	bool m_successfull;
-	std::shared_ptr<QContractDefinition const> m_contract;
+	std::shared_ptr<QContractDefinition> m_contract;
 	QString m_compilerMessage; ///< @todo: use some structure here
 	dev::bytes m_bytes;
 	QString m_assemblyCode;
@@ -107,7 +107,11 @@ public:
 	~CodeModel();
 
 	/// @returns latest compilation result
-	std::shared_ptr<CompilationResult> lastCompilationResult() { return m_result; }
+	CompilationResult* code() { return m_result.get(); }
+	/// @returns latest compilation resul
+	CompilationResult const* code() const { return m_result.get(); }
+
+	Q_PROPERTY(CompilationResult* code READ code NOTIFY codeChanged)
 
 signals:
 	/// Emited on compilation status change
@@ -116,6 +120,13 @@ signals:
 	void compilationComplete();
 	/// Internal signal used to transfer compilation job to background thread
 	void scheduleCompilationJob(int _jobId, QString const& _content);
+	/// Emitted if there are any changes in the code model
+	void codeChanged();
+	/// Emitted on compilation complete. Internal
+	void compilationCompleteInternal(CompilationResult* _newResult);
+
+private slots:
+	void onCompilationComplete(CompilationResult*_newResult);
 
 public slots:
 	/// Update code model on source code change
@@ -125,7 +136,7 @@ private:
 	void runCompilationJob(int _jobId, QString const& _content);
 	void stop();
 
-	std::shared_ptr<CompilationResult> m_result;
+	std::unique_ptr<CompilationResult> m_result;
 	QThread m_backgroundThread;
 	BackgroundWorker m_backgroundWorker;
 	int m_backgroundJobId = 0; //protects from starting obsolete compilation job

mix/ConstantCompilationControl.cpp

@@ -55,7 +55,7 @@ void ConstantCompilationControl::start() const
 
 void ConstantCompilationControl::update()
 {
-	auto result = m_ctx->codeModel()->lastCompilationResult();
+	auto result = m_ctx->codeModel()->code();
 
 	QObject* status = m_view->findChild<QObject*>("status", Qt::FindChildrenRecursively);
 	QObject* content = m_view->findChild<QObject*>("content", Qt::FindChildrenRecursively);

mix/ProjectFile.cpp

@@ -0,0 +1,36 @@
+/*
+    This file is part of cpp-ethereum.
+
+    cpp-ethereum is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    cpp-ethereum is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/** @file ProjectFile.cpp
+ * @author Arkadiy Paronyan arkadiy@ethdev.com
+ * @date 2014
+ * Ethereum IDE client.
+ */
+
+#include <jsoncpp/json/json.h>
+#include "ProjectFile.h"
+
+namespace dev
+{
+namespace mix
+{
+
+void ProjectFile::saveProject()
+{
+}
+
+}
+}

mix/ProjectFile.h

@@ -0,0 +1,57 @@
+/*
+    This file is part of cpp-ethereum.
+
+    cpp-ethereum is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    cpp-ethereum is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/** @file ProjectFile.h
+ * @author Arkadiy Paronyan arkadiy@ethdev.com
+ * @date 2014
+ * Ethereum IDE client.
+ */
+
+#pragma once
+
+#include <QString>
+#include "TransactionListModel.h"
+
+namespace dev
+{
+
+namespace mix
+{
+
+/// Background code compiler
+class ProjectFile : public QObject
+{
+	Q_OBJECT
+
+public:
+	ProjectFile();
+	
+	void loadProject();
+
+signals:
+	void projectLoaded();
+	
+public slots:
+	void saveProject();
+	
+private:
+	QString defaultProjectPath() const;
+	TransactionListModel* transactionModel();
+};
+
+}
+
+}

mix/QContractDefinition.h

@@ -22,6 +22,7 @@
 #pragma once
 
 #include <QObject>
+#include <QQmlListProperty>
 #include <libsolidity/AST.h>
 #include "QFunctionDefinition.h"
 #include "QBasicNodeDefinition.h"
@@ -34,16 +35,17 @@ namespace mix
 class QContractDefinition: public QBasicNodeDefinition
 {
 	Q_OBJECT
-	Q_PROPERTY(QList<QFunctionDefinition*> functions READ functions)
+	Q_PROPERTY(QQmlListProperty<dev::mix::QFunctionDefinition> functions READ functions CONSTANT)
 
 public:
 	QContractDefinition(solidity::ContractDefinition const* _contract);
 	/// Get all the functions of the contract.
-	QList<QFunctionDefinition*> functions() const { return m_functions; }
-
+	QQmlListProperty<QFunctionDefinition> functions() const { return QQmlListProperty<QFunctionDefinition>(const_cast<QContractDefinition*>(this), const_cast<QContractDefinition*>(this)->m_functions); }
+	QList<QFunctionDefinition*> const& functionsList() const { return m_functions; }
 private:
 	QList<QFunctionDefinition*> m_functions;
 };
 
 }
 }
+

mix/QFunctionDefinition.h

@@ -22,8 +22,9 @@
 #pragma once
 
 #include <QObject>
+#include <QQmlListProperty>
 #include <libsolidity/AST.h>
-#include <QVariableDeclaration.h>
+#include "QVariableDeclaration.h"
 #include "QBasicNodeDefinition.h"
 
 namespace dev
@@ -34,13 +35,16 @@ namespace mix
 class QFunctionDefinition: public QBasicNodeDefinition
 {
 	Q_OBJECT
-	Q_PROPERTY(QList<QVariableDeclaration*> parameters READ parameters)
+	Q_PROPERTY(QQmlListProperty<dev::mix::QVariableDeclaration> parameters READ parameters)
 	Q_PROPERTY(int index READ index)
 
 public:
+	QFunctionDefinition() {}
 	QFunctionDefinition(solidity::FunctionDefinition const* _f, int _index);
 	/// Get all input parameters of this function.
-	QList<QVariableDeclaration*> parameters() const { return m_parameters; }
+	QList<QVariableDeclaration*> const& parametersList() const { return m_parameters; }
+	/// Get all input parameters of this function as QML property.
+	QQmlListProperty<QVariableDeclaration> parameters() const { return QQmlListProperty<QVariableDeclaration>(const_cast<QFunctionDefinition*>(this), const_cast<QFunctionDefinition*>(this)->m_parameters); }
 	/// Get all return parameters of this function.
 	QList<QVariableDeclaration*> returnParameters() const { return m_returnParameters; }
 	/// Get the index of this function on the contract ABI.

mix/QVariableDeclaration.h

@@ -35,6 +35,7 @@ class QVariableDeclaration: public QBasicNodeDefinition
 	Q_PROPERTY(QString type READ type CONSTANT)
 
 public:
+	QVariableDeclaration() {}
 	QVariableDeclaration(solidity::VariableDeclaration const* _v): QBasicNodeDefinition(_v), m_type(QString::fromStdString(_v->getType()->toString())) {}
 	QString type() const { return m_type; }
 private:
@@ -43,5 +44,3 @@ private:
 
 }
 }
-
-Q_DECLARE_METATYPE(dev::mix::QVariableDeclaration*)

mix/TransactionListModel.cpp

@@ -96,14 +96,14 @@ QVariant TransactionListModel::data(QModelIndex const& _index, int _role) const
 QList<TransactionParameterItem*> buildParameters(CodeModel* _codeModel, TransactionSettings const& _transaction, QString const& _functionId)
 {
 	QList<TransactionParameterItem*> params;
-	QContractDefinition const* contract = _codeModel->lastCompilationResult()->contract();
-	auto functions = contract->functions();
+	QContractDefinition const* contract = _codeModel->code()->contract();
+	auto functions = contract->functionsList();
 	for (auto f : functions)
 	{
 		if (f->name() != _functionId)
 			continue;
 
-		auto parameters = f->parameters();
+		auto parameters = f->parametersList();
 		for (auto p : parameters)
 		{
 			QString paramValue;
@@ -126,8 +126,8 @@ QList<TransactionParameterItem*> buildParameters(CodeModel* _codeModel, Transact
 QList<QString> TransactionListModel::getFunctions()
 {
 	QList<QString> functionNames;
-	QContractDefinition const* contract = m_appContext->codeModel()->lastCompilationResult()->contract();
-	auto functions = contract->functions();
+	QContractDefinition const* contract = m_appContext->codeModel()->code()->contract();
+	auto functions = contract->functionsList();
 	for (auto f : functions)
 	{
 		functionNames.append(f->name());
@@ -200,6 +200,19 @@ void TransactionListModel::runTransaction(int _index)
 	emit transactionStarted(tr);
 }
 
+QVariantMap TransactionListModel::save()
+{
+
+}
+
+/// Load transactions from a map
+void TransactionListModel::load(QVariantMap const& _data)
+{
+	std::vector<TransactionSettings> transactions;
+
+
+	m_transactions.swap(transactions);
+}
 
 }
 }

mix/TransactionListModel.h

@@ -24,9 +24,11 @@
 
 #include <QObject>
 #include <QVariant>
+#include <QVariantMap>
 #include <QAbstractListModel>
 #include <QHash>
 #include <QByteArray>
+#include <QVariantMap>
 #include <libdevcore/Common.h>
 #include <libethcore/CommonEth.h>
 
@@ -150,6 +152,10 @@ public:
 	Q_INVOKABLE QVariantList getParameters(int _id, QString const& _functionId);
 	/// Launch transaction execution UI handler
 	Q_INVOKABLE void runTransaction(int _index);
+	/// Save transaction to a map for serialization into file
+	QVariantMap save();
+	/// Load transactions from a map
+	void load(QVariantMap const& _data);
 
 signals:
 	/// Transaction count has changed

mix/TransactionListView.cpp

@@ -32,7 +32,7 @@ using namespace dev::mix;
 TransactionListView::TransactionListView(AppContext* _context): Extension(_context, ExtensionDisplayBehavior::RightTab)
 {
 	m_model.reset(new TransactionListModel(this, _context));
-	m_appEngine->rootContext()->setContextProperty("transactionListModel", m_model.get());
+	//m_appEngine->rootContext()->setContextProperty("transactionListModel", m_model.get());
 }
 
 TransactionListView::~TransactionListView()

mix/qml.qrc

@@ -11,5 +11,8 @@
         <file>qml/TransactionList.qml</file>
         <file>qml/ModalDialog.qml</file>
         <file>qml/AlertMessageDialog.qml</file>
+        <file>qml/StateItem.qml</file>
+        <file>qml/StateList.qml</file>
+        <file>qml/TransactionItem.qml</file>
     </qresource>
 </RCC>

mix/qml/TransactionDialog.qml

@@ -32,9 +32,7 @@ Window {
 
 	signal accepted;
 
-	function reset(index, m) {
-		model = m;
-		var item = model.getItem(index);
+	function reset(index, item) {
 		transactionIndex = index;
 		transactionTitle = item.title;
 		gas = item.gas;
@@ -43,10 +41,10 @@ Window {
 		var functionId = item.functionId;
 		functionsModel.clear();
 		var functionIndex = -1;
-		var functions = model.getFunctions();
+		var functions = codeModel.code.contract.functions;
 		for (var f = 0; f < functions.length; f++) {
-			functionsModel.append({ text: functions[f] });
-			if (functions[f] === item.functionId)
+			functionsModel.append({ text: functions[f].name });
+			if (functions[f].name === item.functionId)
 				functionIndex = f;
 		}
 		functionComboBox.currentIndex = functionIndex;
@@ -57,9 +55,13 @@ Window {
 			return;
 		paramsModel.clear();
 		if (functionComboBox.currentIndex >= 0 && functionComboBox.currentIndex < functionsModel.count) {
-			var parameters = model.getParameters(transactionIndex, functionsModel.get(functionComboBox.currentIndex).text);
+			console.log(codeModel.code.contract.functions[functionComboBox.currentIndex]);
+			var func = codeModel.code.contract.functions[functionComboBox.currentIndex];
+			var parameters = func.parameters;
+			console.log(parameters);
+			console.log(parameters.length);
 			for (var p = 0; p < parameters.length; p++) {
-				paramsModel.append({ name: parameters[p].name, type: parameters[p].type, value: parameters[p].value });
+				paramsModel.append({ name: parameters[p].name, type: parameters[p].type, value: parameters[p].value !== undefined ? parameters[p].value : "" });
 			}
 		}
 	}
@@ -195,6 +197,8 @@ Window {
 				Connections {
 					target: loaderEditor.item
 					onTextChanged: {
+						console.log(styleData.row + " : " + styleData.role + " = " + loaderEditor.item.text );
+						if (styleData.role === "value" && styleData.row < paramsModel.count)
 							paramsModel.setProperty(styleData.row, styleData.role, loaderEditor.item.text);
 					}
 				}

mix/qml/TransactionItem.qml

@@ -0,0 +1,11 @@
+import QtQuick 2.2
+
+
+Item {
+	property string title;
+	property string functionId;
+	property string value;
+	property string gas;
+	property string gasPrice;
+	property var paramValues;
+}

mix/qml/TransactionList.qml

@@ -19,7 +19,14 @@ Rectangle {
 		height: parent.height
 		width: parent.width
 		id: transactionList
-		model: transactionListModel
+		model: ListModel {
+			id: transactionListModel
+
+			function runTransaction(index) {
+				console.log("runTransaction");
+			}
+		}
+
 		delegate: renderDelegate
 	}
 
@@ -30,8 +37,16 @@ Rectangle {
 		{
 			// Set next id here to work around Qt bug
 			// https://bugreports.qt-project.org/browse/QTBUG-41327
-			// Second call to signal handle would just edit the item that was just created, no harm done
-			transactionDialog.reset(transactionListModel.count, transactionListModel);
+			// Second call to signal handler would just edit the item that was just created, no harm done
+			var item = {
+				title: "",
+				value: "",
+				functionId: "",
+				gas: "1000000000000",
+				gasPrice: "100000"
+			};
+
+			transactionDialog.reset(transactionListModel.count, item);
 			transactionDialog.open();
 			transactionDialog.focus = true;
 		}
@@ -40,7 +55,18 @@ Rectangle {
 	TransactionDialog {
 		id: transactionDialog
 		onAccepted: {
-			transactionListModel.edit(transactionDialog);
+			var item = {
+				title: transactionDialog.transactionTitle,
+				functionId: transactionDialog.functionId,
+				gas: transactionDialog.gas,
+				gasPrice: transactionDialog.gasPrice,
+				value: transactionDialog.transactionValue
+			}
+			console.log(item.title);
+			if (transactionDialog.transactionIndex < transactionListModel.count)
+				transactionListModel.set(transactionDialog.transactionIndex, item);
+			else
+				transactionListModel.append(item);
 		}
 	}
 
@@ -65,7 +91,7 @@ Rectangle {
 					text: qsTr("Edit");
 					Layout.fillHeight: true
 					onClicked: {
-						transactionDialog.reset(index, transactionListModel);
+						transactionDialog.reset(index, transactionListModel.get(index));
 						transactionDialog.open();
 						transactionDialog.focus = true;
 					}