Add api to get running run controls pids

That’s needed for GammaRay integration.

Change-Id: Ia3f4300299cd8792ec0a370f7ab3e30c9ad634bc
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>

src/plugins/projectexplorer/projectexplorer.cpp

@@ -2558,6 +2558,16 @@ void ProjectExplorerPlugin::runRunConfiguration(RunConfiguration *rc,
     emit m_instance->updateRunActions();
 }
 
+QList<QPair<Runnable, ProcessHandle>> ProjectExplorerPlugin::runningRunControlProcesses()
+{
+    QList<QPair<Runnable, ProcessHandle>> processes;
+    foreach (RunControl *rc, dd->m_outputPane->allRunControls()) {
+        if (rc->isRunning())
+            processes << qMakePair(rc->runnable(), rc->applicationProcessHandle());
+    }
+    return processes;
+}
+
 void ProjectExplorerPluginPrivate::projectAdded(Project *pro)
 {
     if (m_projectsMode)

src/plugins/projectexplorer/projectexplorer.h

@@ -52,6 +52,7 @@ class Project;
 class Node;
 class FolderNode;
 class FileNode;
+class ProcessHandle;
 
 namespace Internal { class ProjectExplorerSettings; }
 
@@ -139,6 +140,7 @@ public:
     static void runStartupProject(Core::Id runMode, bool forceSkipDeploy = false);
     static void runRunConfiguration(RunConfiguration *rc, Core::Id runMode,
                              const bool forceSkipDeploy = false);
+    static QList<QPair<Runnable, ProcessHandle>> runningRunControlProcesses();
 
     static void addExistingFiles(FolderNode *folderNode, const QStringList &filePaths);