integrate quick brushes, simulate pressed keys on windows active

src/main.cpp

@@ -877,6 +877,18 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp)
                         }
                     }
                 }
+                else
+                {
+                    for (int i = 0; i < 256; i++)
+                    {
+                        if ((int)convert_key(i) == k)
+                        {
+                            bool down = GetKeyState(i) & 0x8000;
+                            if (down)
+                                App::I.key_down((kKey)k);
+                        }
+                    }
+                }
             }
         });
         break;
@@ -901,7 +913,9 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp)
     }
     case WM_SYSKEYDOWN:
     case WM_KEYDOWN:
+        if ((lp >> 30 & 1) == 0) // ignore repeated
         {
+
             std::lock_guard<std::mutex> lock(task_mutex);
             tasklist.emplace_back([wp] {
                 App::I.key_down(convert_key((int)wp));