1 files changed, 43 insertions, 5 deletions
diff --git a/gui/ice40/worker.h b/gui/ice40/worker.h
index 12d740dd..320dc94c 100644
--- a/gui/ice40/worker.h
+++ b/gui/ice40/worker.h
@@ -1,21 +1,33 @@
 #ifndef WORKER_H
 #define WORKER_H
 
+#include <QMutex>
 #include <QThread>
 #include "nextpnr.h"
 
-// FIXME
-USING_NEXTPNR_NAMESPACE
+NEXTPNR_NAMESPACE_BEGIN
+
+class TaskManager;
 
 class Worker : public QObject
 {
     Q_OBJECT
   public:
-    Worker(Context *ctx);
+    Worker(Context *ctx, TaskManager *parent);
   public Q_SLOTS:
-    void parsejson(const std::string &filename);
+    void loadfile(const std::string &);
+    void pack();
+    void place();
+    void route();
   Q_SIGNALS:
     void log(const std::string &text);
+    void loadfile_finished(bool status);
+    void pack_finished(bool status);
+    void place_finished(bool status);
+    void route_finished(bool status);
+    void taskCanceled();
+    void taskStarted();
+    void taskPaused();
 
   private:
     Context *ctx;
@@ -29,11 +41,37 @@ class TaskManager : public QObject
   public:
     TaskManager(Context *ctx);
     ~TaskManager();
+    bool shouldTerminate();
+    void clearTerminate();
+    bool isPaused();
   public Q_SLOTS:
     void info(const std::string &text);
+    void terminate_thread();
+    void pause_thread();
+    void continue_thread();
   Q_SIGNALS:
-    void parsejson(const std::string &);
+    void terminate();
+    void loadfile(const std::string &);
+    void pack();
+    void place();
+    void route();
+
+    // redirected signals
     void log(const std::string &text);
+    void loadfile_finished(bool status);
+    void pack_finished(bool status);
+    void place_finished(bool status);
+    void route_finished(bool status);
+    void taskCanceled();
+    void taskStarted();
+    void taskPaused();
+
+  private:
+    QMutex mutex;
+    bool toTerminate;
+    bool toPause;
 };
 
+NEXTPNR_NAMESPACE_END
+
 #endif // WORKER_H