Print events with SDL_Log() so they show up in Visual Studio debug output
authorSam Lantinga <slouken@libsdl.org>
Mon, 23 Dec 2013 15:55:47 -0800
changeset 8069 5f1760a28685
parent 8068 54fcab720079
child 8070 c0cedfd0c45e
Print events with SDL_Log() so they show up in Visual Studio debug output Added some joystick and controller events to the set that are printed out.
src/test/SDL_test_common.c
--- a/src/test/SDL_test_common.c	Mon Dec 23 15:55:08 2013 -0800
+++ b/src/test/SDL_test_common.c	Mon Dec 23 15:55:47 2013 -0800
@@ -946,6 +946,51 @@
     return SDL_TRUE;
 }
 
+static const char *
+ControllerAxisName(const SDL_GameControllerAxis axis)
+{
+    switch (axis)
+    {
+#define AXIS_CASE(ax) case SDL_CONTROLLER_AXIS_##ax: return #ax
+        AXIS_CASE(INVALID);
+        AXIS_CASE(LEFTX);
+        AXIS_CASE(LEFTY);
+        AXIS_CASE(RIGHTX);
+        AXIS_CASE(RIGHTY);
+        AXIS_CASE(TRIGGERLEFT);
+        AXIS_CASE(TRIGGERRIGHT);
+#undef AXIS_CASE
+default: return "???";
+    }
+}
+
+static const char *
+ControllerButtonName(const SDL_GameControllerButton button)
+{
+    switch (button)
+    {
+#define BUTTON_CASE(btn) case SDL_CONTROLLER_BUTTON_##btn: return #btn
+        BUTTON_CASE(INVALID);
+        BUTTON_CASE(A);
+        BUTTON_CASE(B);
+        BUTTON_CASE(X);
+        BUTTON_CASE(Y);
+        BUTTON_CASE(BACK);
+        BUTTON_CASE(GUIDE);
+        BUTTON_CASE(START);
+        BUTTON_CASE(LEFTSTICK);
+        BUTTON_CASE(RIGHTSTICK);
+        BUTTON_CASE(LEFTSHOULDER);
+        BUTTON_CASE(RIGHTSHOULDER);
+        BUTTON_CASE(DPAD_UP);
+        BUTTON_CASE(DPAD_DOWN);
+        BUTTON_CASE(DPAD_LEFT);
+        BUTTON_CASE(DPAD_RIGHT);
+#undef BUTTON_CASE
+default: return "???";
+    }
+}
+
 static void
 SDLTest_PrintEvent(SDL_Event * event)
 {
@@ -954,164 +999,193 @@
         return;
     }
 
-    fprintf(stderr, "SDL EVENT: ");
     switch (event->type) {
     case SDL_WINDOWEVENT:
         switch (event->window.event) {
         case SDL_WINDOWEVENT_SHOWN:
-            fprintf(stderr, "Window %d shown", event->window.windowID);
+            SDL_Log("SDL EVENT: Window %d shown", event->window.windowID);
             break;
         case SDL_WINDOWEVENT_HIDDEN:
-            fprintf(stderr, "Window %d hidden", event->window.windowID);
+            SDL_Log("SDL EVENT: Window %d hidden", event->window.windowID);
             break;
         case SDL_WINDOWEVENT_EXPOSED:
-            fprintf(stderr, "Window %d exposed", event->window.windowID);
+            SDL_Log("SDL EVENT: Window %d exposed", event->window.windowID);
             break;
         case SDL_WINDOWEVENT_MOVED:
-            fprintf(stderr, "Window %d moved to %d,%d",
+            SDL_Log("SDL EVENT: Window %d moved to %d,%d",
                     event->window.windowID, event->window.data1,
                     event->window.data2);
             break;
         case SDL_WINDOWEVENT_RESIZED:
-            fprintf(stderr, "Window %d resized to %dx%d",
+            SDL_Log("SDL EVENT: Window %d resized to %dx%d",
                     event->window.windowID, event->window.data1,
                     event->window.data2);
             break;
         case SDL_WINDOWEVENT_SIZE_CHANGED:
-            fprintf(stderr, "Window %d changed size to %dx%d",
+            SDL_Log("SDL EVENT: Window %d changed size to %dx%d",
                     event->window.windowID, event->window.data1,
                     event->window.data2);
             break;
         case SDL_WINDOWEVENT_MINIMIZED:
-            fprintf(stderr, "Window %d minimized", event->window.windowID);
+            SDL_Log("SDL EVENT: Window %d minimized", event->window.windowID);
             break;
         case SDL_WINDOWEVENT_MAXIMIZED:
-            fprintf(stderr, "Window %d maximized", event->window.windowID);
+            SDL_Log("SDL EVENT: Window %d maximized", event->window.windowID);
             break;
         case SDL_WINDOWEVENT_RESTORED:
-            fprintf(stderr, "Window %d restored", event->window.windowID);
+            SDL_Log("SDL EVENT: Window %d restored", event->window.windowID);
             break;
         case SDL_WINDOWEVENT_ENTER:
-            fprintf(stderr, "Mouse entered window %d",
+            SDL_Log("SDL EVENT: Mouse entered window %d",
                     event->window.windowID);
             break;
         case SDL_WINDOWEVENT_LEAVE:
-            fprintf(stderr, "Mouse left window %d", event->window.windowID);
+            SDL_Log("SDL EVENT: Mouse left window %d", event->window.windowID);
             break;
         case SDL_WINDOWEVENT_FOCUS_GAINED:
-            fprintf(stderr, "Window %d gained keyboard focus",
+            SDL_Log("SDL EVENT: Window %d gained keyboard focus",
                     event->window.windowID);
             break;
         case SDL_WINDOWEVENT_FOCUS_LOST:
-            fprintf(stderr, "Window %d lost keyboard focus",
+            SDL_Log("SDL EVENT: Window %d lost keyboard focus",
                     event->window.windowID);
             break;
         case SDL_WINDOWEVENT_CLOSE:
-            fprintf(stderr, "Window %d closed", event->window.windowID);
+            SDL_Log("SDL EVENT: Window %d closed", event->window.windowID);
             break;
         default:
-            fprintf(stderr, "Window %d got unknown event %d",
+            SDL_Log("SDL EVENT: Window %d got unknown event %d",
                     event->window.windowID, event->window.event);
             break;
         }
         break;
     case SDL_KEYDOWN:
-        fprintf(stderr,
-                "Keyboard: key pressed  in window %d: scancode 0x%08X = %s, keycode 0x%08X = %s",
+        SDL_Log("SDL EVENT: Keyboard: key pressed  in window %d: scancode 0x%08X = %s, keycode 0x%08X = %s",
                 event->key.windowID,
                 event->key.keysym.scancode,
                 SDL_GetScancodeName(event->key.keysym.scancode),
                 event->key.keysym.sym, SDL_GetKeyName(event->key.keysym.sym));
         break;
     case SDL_KEYUP:
-        fprintf(stderr,
-                "Keyboard: key released in window %d: scancode 0x%08X = %s, keycode 0x%08X = %s",
+        SDL_Log("SDL EVENT: Keyboard: key released in window %d: scancode 0x%08X = %s, keycode 0x%08X = %s",
                 event->key.windowID,
                 event->key.keysym.scancode,
                 SDL_GetScancodeName(event->key.keysym.scancode),
                 event->key.keysym.sym, SDL_GetKeyName(event->key.keysym.sym));
         break;
     case SDL_TEXTINPUT:
-        fprintf(stderr, "Keyboard: text input \"%s\" in window %d",
+        SDL_Log("SDL EVENT: Keyboard: text input \"%s\" in window %d",
                 event->text.text, event->text.windowID);
         break;
     case SDL_MOUSEMOTION:
-        fprintf(stderr, "Mouse: moved to %d,%d (%d,%d) in window %d",
+        SDL_Log("SDL EVENT: Mouse: moved to %d,%d (%d,%d) in window %d",
                 event->motion.x, event->motion.y,
                 event->motion.xrel, event->motion.yrel,
                 event->motion.windowID);
         break;
     case SDL_MOUSEBUTTONDOWN:
-        fprintf(stderr, "Mouse: button %d pressed at %d,%d with click count %d in window %d",
+        SDL_Log("SDL EVENT: Mouse: button %d pressed at %d,%d with click count %d in window %d",
                 event->button.button, event->button.x, event->button.y, event->button.clicks,
                 event->button.windowID);
         break;
     case SDL_MOUSEBUTTONUP:
-        fprintf(stderr, "Mouse: button %d released at %d,%d with click count %d in window %d",
+        SDL_Log("SDL EVENT: Mouse: button %d released at %d,%d with click count %d in window %d",
                 event->button.button, event->button.x, event->button.y, event->button.clicks,
                 event->button.windowID);
         break;
     case SDL_MOUSEWHEEL:
-        fprintf(stderr,
-                "Mouse: wheel scrolled %d in x and %d in y in window %d",
+        SDL_Log("SDL EVENT: Mouse: wheel scrolled %d in x and %d in y in window %d",
                 event->wheel.x, event->wheel.y, event->wheel.windowID);
         break;
+    case SDL_JOYDEVICEADDED:
+        SDL_Log("SDL EVENT: Joystick index %d attached",
+            event->jdevice.which);
+        break;
+    case SDL_JOYDEVICEREMOVED:
+        SDL_Log("SDL EVENT: Joystick %d removed",
+            event->jdevice.which);
+        break;
     case SDL_JOYBALLMOTION:
-        fprintf(stderr, "Joystick %d: ball %d moved by %d,%d",
+        SDL_Log("SDL EVENT: Joystick %d: ball %d moved by %d,%d",
                 event->jball.which, event->jball.ball, event->jball.xrel,
                 event->jball.yrel);
         break;
     case SDL_JOYHATMOTION:
-        fprintf(stderr, "Joystick %d: hat %d moved to ", event->jhat.which,
-                event->jhat.hat);
-        switch (event->jhat.value) {
-        case SDL_HAT_CENTERED:
-            fprintf(stderr, "CENTER");
-            break;
-        case SDL_HAT_UP:
-            fprintf(stderr, "UP");
-            break;
-        case SDL_HAT_RIGHTUP:
-            fprintf(stderr, "RIGHTUP");
-            break;
-        case SDL_HAT_RIGHT:
-            fprintf(stderr, "RIGHT");
-            break;
-        case SDL_HAT_RIGHTDOWN:
-            fprintf(stderr, "RIGHTDOWN");
-            break;
-        case SDL_HAT_DOWN:
-            fprintf(stderr, "DOWN");
-            break;
-        case SDL_HAT_LEFTDOWN:
-            fprintf(stderr, "LEFTDOWN");
-            break;
-        case SDL_HAT_LEFT:
-            fprintf(stderr, "LEFT");
-            break;
-        case SDL_HAT_LEFTUP:
-            fprintf(stderr, "LEFTUP");
-            break;
-        default:
-            fprintf(stderr, "UNKNOWN");
-            break;
+        {
+            const char *position = "UNKNOWN";
+            switch (event->jhat.value) {
+            case SDL_HAT_CENTERED:
+                position = "CENTER";
+                break;
+            case SDL_HAT_UP:
+                position = "UP";
+                break;
+            case SDL_HAT_RIGHTUP:
+                position = "RIGHTUP";
+                break;
+            case SDL_HAT_RIGHT:
+                position = "RIGHT";
+                break;
+            case SDL_HAT_RIGHTDOWN:
+                position = "RIGHTDOWN";
+                break;
+            case SDL_HAT_DOWN:
+                position = "DOWN";
+                break;
+            case SDL_HAT_LEFTDOWN:
+                position = "LEFTDOWN";
+                break;
+            case SDL_HAT_LEFT:
+                position = "LEFT";
+                break;
+            case SDL_HAT_LEFTUP:
+                position = "LEFTUP";
+                break;
+            }
+            SDL_Log("SDL EVENT: Joystick %d: hat %d moved to %s", event->jhat.which,
+                event->jhat.hat, position);
         }
         break;
     case SDL_JOYBUTTONDOWN:
-        fprintf(stderr, "Joystick %d: button %d pressed",
+        SDL_Log("SDL EVENT: Joystick %d: button %d pressed",
                 event->jbutton.which, event->jbutton.button);
         break;
     case SDL_JOYBUTTONUP:
-        fprintf(stderr, "Joystick %d: button %d released",
+        SDL_Log("SDL EVENT: Joystick %d: button %d released",
                 event->jbutton.which, event->jbutton.button);
         break;
+    case SDL_CONTROLLERDEVICEADDED:
+        SDL_Log("SDL EVENT: Controller index %d attached",
+            event->cdevice.which);
+        break;
+    case SDL_CONTROLLERDEVICEREMOVED:
+        SDL_Log("SDL EVENT: Controller %d removed",
+            event->cdevice.which);
+        break;
+    case SDL_CONTROLLERAXISMOTION:
+        SDL_Log("SDL EVENT: Controller %d axis %d ('%s') value: %d",
+            event->caxis.which,
+            event->caxis.axis,
+            ControllerAxisName((SDL_GameControllerAxis)event->caxis.axis),
+            event->caxis.value);
+        break;
+    case SDL_CONTROLLERBUTTONDOWN:
+        SDL_Log("SDL EVENT: Controller %d button %d ('%s') down",
+            event->cbutton.which, event->cbutton.button,
+            ControllerButtonName((SDL_GameControllerButton)event->cbutton.button));
+        break;
+    case SDL_CONTROLLERBUTTONUP:
+        SDL_Log("SDL EVENT: Controller %d button %d ('%s') up",
+            event->cbutton.which, event->cbutton.button,
+            ControllerButtonName((SDL_GameControllerButton)event->cbutton.button));
+        break;
     case SDL_CLIPBOARDUPDATE:
-        fprintf(stderr, "Clipboard updated");
+        SDL_Log("SDL EVENT: Clipboard updated");
         break;
 
     case SDL_FINGERDOWN:
     case SDL_FINGERUP:
-        fprintf(stderr, "Finger: %s touch=%ld, finger=%ld, x=%f, y=%f, dx=%f, dy=%f, pressure=%f",
+        SDL_Log("SDL EVENT: Finger: %s touch=%ld, finger=%ld, x=%f, y=%f, dx=%f, dy=%f, pressure=%f",
                 (event->type == SDL_FINGERDOWN) ? "down" : "up",
                 (long) event->tfinger.touchId,
                 (long) event->tfinger.fingerId,
@@ -1120,16 +1194,15 @@
         break;
 
     case SDL_QUIT:
-        fprintf(stderr, "Quit requested");
+        SDL_Log("SDL EVENT: Quit requested");
         break;
     case SDL_USEREVENT:
-        fprintf(stderr, "User event %d", event->user.code);
+        SDL_Log("SDL EVENT: User event %d", event->user.code);
         break;
     default:
-        fprintf(stderr, "Unknown event %d", event->type);
+        SDL_Log("Unknown event %d", event->type);
         break;
     }
-    fprintf(stderr, "\n");
 }
 
 static void