RunControl: Make sure to reset the outputformater

Make sure to reset the outputformater in the RunControl's Application
Output Tab when the runControl finishes.

Change-Id: I7014727580f56f3769f1308da53a1e37231fba22
Reviewed-by: David Schulz <david.schulz@qt.io>

src/plugins/coreplugin/outputwindow.cpp

@@ -196,7 +196,8 @@ OutputFormatter *OutputWindow::formatter() const
 void OutputWindow::setFormatter(OutputFormatter *formatter)
 {
     d->formatter = formatter;
-    d->formatter->setPlainTextEdit(this);
+    if (d->formatter)
+        d->formatter->setPlainTextEdit(this);
 }
 
 void OutputWindow::showEvent(QShowEvent *e)
@@ -286,9 +287,8 @@ void OutputWindow::appendMessage(const QString &output, OutputFormat format)
     const bool atBottom = isScrollbarAtBottom() || m_scrollTimer.isActive();
 
     if (format == ErrorMessageFormat || format == NormalMessageFormat) {
-
-        d->formatter->appendMessage(doNewlineEnforcement(out), format);
-
+        if (d->formatter)
+            d->formatter->appendMessage(doNewlineEnforcement(out), format);
     } else {
 
         bool sameLine = format == StdOutFormatSameLine
@@ -304,7 +304,7 @@ void OutputWindow::appendMessage(const QString &output, OutputFormat format)
             if (!enforceNewline) {
                 newline = out.indexOf(QLatin1Char('\n'));
                 moveCursor(QTextCursor::End);
-                if (newline != -1)
+                if (newline != -1 && d->formatter)
                     d->formatter->appendMessage(out.left(newline), format);// doesn't enforce new paragraph like appendPlainText
             }
 
@@ -316,10 +316,12 @@ void OutputWindow::appendMessage(const QString &output, OutputFormat format)
                     d->enforceNewline = true;
                     s.chop(1);
                 }
-                d->formatter->appendMessage(QLatin1Char('\n') + s, format);
+                if (d->formatter)
+                    d->formatter->appendMessage(QLatin1Char('\n') + s, format);
             }
         } else {
-            d->formatter->appendMessage(doNewlineEnforcement(out), format);
+            if (d->formatter)
+                d->formatter->appendMessage(doNewlineEnforcement(out), format);
         }
     }
 

src/plugins/projectexplorer/appoutputpane.cpp

@@ -259,8 +259,10 @@ AppOutputPane::~AppOutputPane()
     if (debug)
         qDebug() << "OutputPane::~OutputPane: Entries left" << m_runControlTabs.size();
 
-    foreach (const RunControlTab &rt, m_runControlTabs)
+    foreach (const RunControlTab &rt, m_runControlTabs) {
+        rt.window->setFormatter(nullptr);
         delete rt.runControl;
+    }
     delete m_mainWidget;
 }
 
@@ -282,7 +284,7 @@ RunControl *AppOutputPane::currentRunControl() const
     const int index = currentIndex();
     if (index != -1)
         return m_runControlTabs.at(index).runControl;
-    return 0;
+    return nullptr;
 }
 
 int AppOutputPane::indexOf(const RunControl *rc) const
@@ -404,8 +406,6 @@ void AppOutputPane::createNewOutputWindow(RunControl *rc)
     connect(rc, &RunControl::appendMessageRequested,
             this, &AppOutputPane::appendMessage);
 
-    Utils::OutputFormatter *formatter = rc->outputFormatter();
-
     // First look if we can reuse a tab
     const int tabIndex = Utils::indexOf(m_runControlTabs, [rc](const RunControlTab &tab) {
         return rc->canReUseOutputPane(tab.runControl);
@@ -414,22 +414,22 @@ void AppOutputPane::createNewOutputWindow(RunControl *rc)
         RunControlTab &tab = m_runControlTabs[tabIndex];
         // Reuse this tab
         delete tab.runControl;
-        tab.runControl = rc;
         handleOldOutput(tab.window);
+        tab.runControl = rc;
+        tab.window->setFormatter(nullptr);
         tab.window->scrollToBottom();
-        tab.window->setFormatter(formatter);
         if (debug)
             qDebug() << "OutputPane::createNewOutputWindow: Reusing tab" << tabIndex << " for " << rc;
         return;
     }
     // Create new
-    static uint counter = 0;
+    static int counter = 0;
     Core::Id contextId = Core::Id(Constants::C_APP_OUTPUT).withSuffix(counter++);
     Core::Context context(contextId);
     Core::OutputWindow *ow = new Core::OutputWindow(context, m_tabWidget);
     ow->setWindowTitle(tr("Application Output Window"));
     ow->setWindowIcon(Icons::WINDOW.icon());
-    ow->setFormatter(formatter);
+    ow->setFormatter(nullptr);
     ow->setWordWrapEnabled(ProjectExplorerPlugin::projectExplorerSettings().wrapAppOutput);
     ow->setMaxLineCount(ProjectExplorerPlugin::projectExplorerSettings().maxAppOutputLines);
     ow->setWheelZoomEnabled(TextEditor::TextEditorSettings::behaviorSettings().m_scrollWheelZooming);
@@ -586,6 +586,7 @@ bool AppOutputPane::closeTab(int tabIndex, CloseTabMode closeTabMode)
     }
 
     m_tabWidget->removeTab(tabIndex);
+    m_runControlTabs[index].window->setFormatter(nullptr);
     delete m_runControlTabs[index].runControl;
     delete m_runControlTabs[index].window;
     m_runControlTabs.removeAt(index);
@@ -701,6 +702,10 @@ void AppOutputPane::contextMenuRequested(const QPoint &pos, int index)
 void AppOutputPane::slotRunControlStarted()
 {
     RunControl *current = currentRunControl();
+    const int rcIndex = indexOf(current);
+    if (rcIndex >= 0 && m_runControlTabs.at(rcIndex).window)
+        m_runControlTabs.at(rcIndex).window->setFormatter(current->outputFormatter());
+
     if (current && current == sender())
         enableButtons(current, true); // RunControl::isRunning() cannot be trusted in signal handler.
     emit runControlStarted(current);
@@ -710,7 +715,8 @@ void AppOutputPane::slotRunControlFinished()
 {
     RunControl *rc = qobject_cast<RunControl *>(sender());
     QTimer::singleShot(0, this, [this, rc]() { slotRunControlFinished2(rc); });
-    rc->outputFormatter()->flush();
+    if (rc->outputFormatter())
+        rc->outputFormatter()->flush();
 }
 
 void AppOutputPane::slotRunControlFinished2(RunControl *sender)
@@ -731,6 +737,8 @@ void AppOutputPane::slotRunControlFinished2(RunControl *sender)
     if (current && current == sender)
         enableButtons(current, false); // RunControl::isRunning() cannot be trusted in signal handler.
 
+    m_runControlTabs.at(senderIndex).window->setFormatter(nullptr); // Reset formater for this RC
+
     // Check for asynchronous close. Close the tab.
     if (m_runControlTabs.at(senderIndex).asyncClosing)
         closeTab(tabWidgetIndexOf(senderIndex), CloseTabNoPrompt);

src/plugins/projectexplorer/runconfiguration.cpp

@@ -511,10 +511,6 @@ public:
             device = DeviceKitInformation::device(runConfiguration->target()->kit());
             project = runConfiguration->target()->project();
         }
-
-        // We need to ensure that there's always a OutputFormatter
-        if (!outputFormatter)
-            outputFormatter = new Utils::OutputFormatter();
     }
 
     ~RunControlPrivate()