From 67352c92761fcb2e2c6a98b24e1bf5f33805cb3a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Morten=20Johan=20S=C3=B8rvig?= <morten.sorvig@qt.io>
Date: Mon, 2 Jul 2018 22:24:35 +0200
Subject: Merge QThread class definitions

We can reuse the main QThread definition for the no-thread
configuration and avoid having to keep them in sync.
Add stub definitions for member functions where needed.

Change-Id: I128db11684a6040d09c4a4ce114f1399cba523f8
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
---
 src/corelib/thread/qthread.cpp | 69 ++++++++++++++++++++++++++++++++++++++++++
 src/corelib/thread/qthread.h   | 31 -------------------
 src/corelib/thread/qthread_p.h |  1 +
 3 files changed, 70 insertions(+), 31 deletions(-)

(limited to 'src/corelib/thread')

diff --git a/src/corelib/thread/qthread.cpp b/src/corelib/thread/qthread.cpp
index a4101764bc..5df0508829 100644
--- a/src/corelib/thread/qthread.cpp
+++ b/src/corelib/thread/qthread.cpp
@@ -765,11 +765,80 @@ QThread::QThread(QObject *parent)
     d->data->thread = this;
 }
 
+QThread::~QThread()
+{
+
+}
+
+void QThread::run()
+{
+
+}
+
+int QThread::exec()
+{
+    return 0;
+}
+
+void QThread::start(Priority priority)
+{
+    Q_D(QThread);
+    Q_UNUSED(priority);
+    d->running = true;
+}
+
+void QThread::terminate()
+{
+
+}
+
+void QThread::quit()
+{
+
+}
+
+bool QThread::wait(unsigned long time)
+{
+    Q_UNUSED(time);
+    return false;
+}
+
+bool QThread::event(QEvent* event)
+{
+    return QObject::event(event);
+}
+
+Qt::HANDLE QThread::currentThreadId() Q_DECL_NOTHROW
+{
+    return Qt::HANDLE(currentThread());
+}
+
 QThread *QThread::currentThread()
 {
     return QThreadData::current()->thread;
 }
 
+int QThread::idealThreadCount() Q_DECL_NOTHROW
+{
+    return 1;
+}
+
+void QThread::yieldCurrentThread()
+{
+
+}
+
+bool QThread::isFinished() const
+{
+    return false;
+}
+
+bool QThread::isRunning() const
+{
+    Q_D(const QThread);
+    return d->running;
+}
+
 // No threads: so we can just use static variables
 static QThreadData *data = 0;
 
diff --git a/src/corelib/thread/qthread.h b/src/corelib/thread/qthread.h
index d0ffd9f909..b6c5bf47d0 100644
--- a/src/corelib/thread/qthread.h
+++ b/src/corelib/thread/qthread.h
@@ -66,7 +66,6 @@ class QThreadData;
 class QThreadPrivate;
 class QAbstractEventDispatcher;
 
-#if QT_CONFIG(thread)
 class Q_CORE_EXPORT QThread : public QObject
 {
     Q_OBJECT
@@ -239,36 +238,6 @@ QThread *QThread::create(Function &&f)
 
 #endif // QT_CONFIG(cxx11_future)
 
-#else // QT_CONFIG(thread)
-
-class Q_CORE_EXPORT QThread : public QObject
-{
-public:
-    static Qt::HANDLE currentThreadId() { return Qt::HANDLE(currentThread()); }
-    static QThread* currentThread();
-
-    static void sleep(unsigned long);
-    static void msleep(unsigned long);
-    static void usleep(unsigned long);
-
-    QAbstractEventDispatcher *eventDispatcher() const;
-    void setEventDispatcher(QAbstractEventDispatcher *eventDispatcher);
-
-protected:
-    QThread(QThreadPrivate &dd, QObject *parent = nullptr);
-
-private:
-    explicit QThread(QObject *parent = nullptr);
-    static QThread *instance;
-
-    friend class QCoreApplication;
-    friend class QThreadData;
-    friend class QAdoptedThread;
-    Q_DECLARE_PRIVATE(QThread)
-};
-
-#endif // QT_CONFIG(thread)
-
 QT_END_NAMESPACE
 
 #endif // QTHREAD_H
diff --git a/src/corelib/thread/qthread_p.h b/src/corelib/thread/qthread_p.h
index 22a0669032..64e3f33191 100644
--- a/src/corelib/thread/qthread_p.h
+++ b/src/corelib/thread/qthread_p.h
@@ -222,6 +222,7 @@ public:
 
     mutable QMutex mutex;
     QThreadData *data;
+    bool running = false;
 
     static void setCurrentThread(QThread*) {}
     static QThread *threadForId(int) { return QThread::currentThread(); }
-- 
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