From 8c78033ca7e59c44eb2886a3f8fe89c5b22ad114 Mon Sep 17 00:00:00 2001
From: Aaron Seigo <aseigo@kde.org>
Date: Wed, 23 Dec 2015 16:40:17 +0100
Subject: handle multiline, use Module::tokenize

---
 akonadi2_cli/repl/replStates.cpp | 44 +++++++++++++++++++++++-----------------
 akonadi2_cli/repl/replStates.h   |  4 +++-
 2 files changed, 28 insertions(+), 20 deletions(-)

(limited to 'akonadi2_cli/repl')

diff --git a/akonadi2_cli/repl/replStates.cpp b/akonadi2_cli/repl/replStates.cpp
index efa1353..314cca8 100644
--- a/akonadi2_cli/repl/replStates.cpp
+++ b/akonadi2_cli/repl/replStates.cpp
@@ -81,8 +81,7 @@ const char *UnfinishedReadState::prompt() const
 }
 
 EvalState::EvalState(QState *parent)
-    : QState(parent),
-      m_complete(false)
+    : QState(parent)
 {
 }
 
@@ -90,29 +89,36 @@ void EvalState::onEntry(QEvent *event)
 {
     QStateMachine::SignalEvent *e = dynamic_cast<QStateMachine::SignalEvent*>(event);
 
-    if (!e || e->arguments().isEmpty()) {
-        if (m_complete) {
-            emit completed();
-        } else {
-            emit continueInput();
-        }
+    const QString command = e ? e->arguments()[0].toString() : QString();
+
+    if (command.isEmpty()) {
+        complete();
         return;
     }
 
-    //TODO: properly tokenize (e.g. "foo bar" should not become ['"foo', 'bar"']
-    const QString command = e->arguments()[0].toString();
-
-    if (!command.isEmpty()) {
-        m_complete = command.right(1) != "\\";
-        if (m_complete) {
-            //emit output("Processing ... " + command);
-            const QStringList commands = command.split(" ");
-            Module::self()->run(commands);
-            emit completed();
-        }
+    if (command.right(1) == "\\") {
+        m_partial += " " + command.left(command.size() - 1);
+        continueInput();
+    } else {
+        m_partial += " " + command;
+        complete();
     }
 }
 
+void EvalState::complete()
+{
+    m_partial = m_partial.simplified();
+
+    if (!m_partial.isEmpty()) {
+        //emit output("Processing ... " + command);
+        const QStringList commands = Module::tokenize(m_partial);
+        Module::self()->run(commands);
+        m_partial.clear();
+    }
+
+    emit completed();
+}
+
 PrintState::PrintState(QState *parent)
     : QState(parent)
 {
diff --git a/akonadi2_cli/repl/replStates.h b/akonadi2_cli/repl/replStates.h
index a019a37..a0d3f90 100644
--- a/akonadi2_cli/repl/replStates.h
+++ b/akonadi2_cli/repl/replStates.h
@@ -66,7 +66,9 @@ protected:
     void onEntry(QEvent *event);
 
 private:
-    bool m_complete;
+    void complete();
+
+    QString m_partial;
 };
 
 class PrintState : public QState
-- 
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