From e9574e46dec20b2973a8f45f5a00de47ce69d61c Mon Sep 17 00:00:00 2001
From: yann300 <yann.levreau@gmail.com>
Date: Fri, 6 Feb 2015 11:38:16 +0100
Subject: [PATCH] Change the contract name (in left pane) when contract name
 changed in editor.

---
 mix/CodeModel.cpp       |  7 +++++++
 mix/CodeModel.h         |  2 ++
 mix/qml/ProjectList.qml | 13 +++++++++++++
 3 files changed, 22 insertions(+)

diff --git a/mix/CodeModel.cpp b/mix/CodeModel.cpp
index a9cfcc336..c12b19a6f 100644
--- a/mix/CodeModel.cpp
+++ b/mix/CodeModel.cpp
@@ -171,12 +171,19 @@ void CodeModel::onCompilationComplete(CompilationResult* _newResult)
 {
 	m_compiling = false;
 	bool contractChanged = m_result->contractInterface() != _newResult->contractInterface();
+
+	bool nameChanged = false;
+	if (m_result->successful())
+		nameChanged = !(m_result->sharedContract()->name() == _newResult->sharedContract()->name()); //@todo should manage multiple contracts.
+
 	m_result.reset(_newResult);
 	emit compilationComplete();
 	emit stateChanged();
 	if (m_result->successful())
 	{
 		emit codeChanged();
+		if (nameChanged)
+			emit contractNameChanged(_newResult->sharedContract()->name());
 		if (contractChanged)
 			emit contractInterfaceChanged();
 	}
diff --git a/mix/CodeModel.h b/mix/CodeModel.h
index 5f2add874..529d52d1d 100644
--- a/mix/CodeModel.h
+++ b/mix/CodeModel.h
@@ -148,6 +148,8 @@ signals:
 	void contractInterfaceChanged();
 	/// Emitted on compilation complete. Internal
 	void compilationCompleteInternal(CompilationResult* _newResult);
+	/// Emitted when the contract name has changed
+	void contractNameChanged(QString _newName);
 
 private slots:
 	void onCompilationComplete(CompilationResult* _newResult);
diff --git a/mix/qml/ProjectList.qml b/mix/qml/ProjectList.qml
index 86784ec4b..64fefe5b3 100644
--- a/mix/qml/ProjectList.qml
+++ b/mix/qml/ProjectList.qml
@@ -68,6 +68,19 @@ Item {
 							id: sectionModel
 						}
 
+						Connections {
+							target: codeModel
+							onContractNameChanged: {
+								if (modelData === "Contracts")
+								{
+									var ctr = projectModel.listModel.get(0);
+									ctr.name = _newName;
+									projectModel.listModel.set(0, ctr);
+									sectionModel.set(0, ctr);
+								}
+							}
+						}
+
 						Connections {
 							id: projectModelConnection
 							target: projectModel