implement action redo

2018-05-10 22:32:34 +02:00
parent f31e22631a
commit 4f55b477da
6 changed files with 66 additions and 2 deletions
--- a/engine/canvas.h
+++ b/engine/canvas.h
@@ -131,6 +131,7 @@ public:
    void snapshot_save(std::string data_path);
    void snapshot_restore();
    void snap_history(const std::vector<int>& planes);
+    class ActionStroke* create_action(int layer);
    void clear_context();
    void import_equirectangular(std::string file_path);
    void import_equirectangular_thread(std::string file_path);
@@ -174,6 +175,11 @@ public:
    virtual void run() override
    {
        
+    }
+    virtual Action* get_redo()
+    {
+        auto redo = m_canvas->create_action(m_layer_idx);
+        return redo;
    }
    virtual void undo() override
    {