move keyboard and mouse functions that are main thread only to sdl_video

scripts/core/_sdl_video.js

@@ -97,6 +97,12 @@ $_.receiver(function(msg) {
       case 'cursor':
         response = handle_cursor(msg);
         break;
+      case 'mouse':
+        response = handle_mouse(msg);
+        break;
+      case 'keyboard':
+        response = handle_keyboard(msg);
+        break;
       default:
         response = {error: "Unknown kind: " + msg.kind};
     }
@@ -635,6 +641,190 @@ function handle_cursor(msg) {
 // Utility function to create window and renderer
 prosperon.endowments = prosperon.endowments || {};
 
+// Mouse operations
+function handle_mouse(msg) {
+  var mouse = prosperon.endowments.mouse;
+  
+  switch (msg.op) {
+    case 'show':
+      if (msg.data === undefined) return {error: "Missing show parameter"};
+      mouse.show(msg.data);
+      return {success: true};
+      
+    case 'capture':
+      if (msg.data === undefined) return {error: "Missing capture parameter"};
+      mouse.capture(msg.data);
+      return {success: true};
+      
+    case 'get_state':
+      return {data: mouse.get_state()};
+      
+    case 'get_global_state':
+      return {data: mouse.get_global_state()};
+      
+    case 'get_relative_state':
+      return {data: mouse.get_relative_state()};
+      
+    case 'warp_global':
+      if (!msg.data) return {error: "Missing position"};
+      mouse.warp_global(msg.data);
+      return {success: true};
+      
+    case 'warp_in_window':
+      if (!msg.data || !msg.data.window_id || !msg.data.pos) 
+        return {error: "Missing window_id or position"};
+      var window = resources.window[msg.data.window_id];
+      if (!window) return {error: "Invalid window id"};
+      mouse.warp_in_window(window, msg.data.pos);
+      return {success: true};
+      
+    case 'cursor_visible':
+      return {data: mouse.cursor_visible()};
+      
+    case 'get_cursor':
+      var cursor = mouse.get_cursor();
+      if (!cursor) return {data: null};
+      // Find or create cursor ID
+      for (var id in resources.cursor) {
+        if (resources.cursor[id] === cursor) {
+          return {data: id};
+        }
+      }
+      // Not tracked, add it
+      var cursor_id = allocate_id();
+      resources.cursor[cursor_id] = cursor;
+      return {data: cursor_id};
+      
+    case 'get_default_cursor':
+      var cursor = mouse.get_default_cursor();
+      if (!cursor) return {data: null};
+      // Find or create cursor ID
+      for (var id in resources.cursor) {
+        if (resources.cursor[id] === cursor) {
+          return {data: id};
+        }
+      }
+      // Not tracked, add it
+      var cursor_id = allocate_id();
+      resources.cursor[cursor_id] = cursor;
+      return {data: cursor_id};
+      
+    case 'create_system_cursor':
+      if (msg.data === undefined) return {error: "Missing cursor type"};
+      var cursor = mouse.create_system_cursor(msg.data);
+      var cursor_id = allocate_id();
+      resources.cursor[cursor_id] = cursor;
+      return {id: cursor_id};
+      
+    case 'get_focus':
+      var window = mouse.get_focus();
+      if (!window) return {data: null};
+      // Find window ID
+      for (var id in resources.window) {
+        if (resources.window[id] === window) {
+          return {data: id};
+        }
+      }
+      // Not tracked, add it
+      var win_id = allocate_id();
+      resources.window[win_id] = window;
+      return {data: win_id};
+      
+    default:
+      return {error: "Unknown mouse operation: " + msg.op};
+  }
+}
+
+// Keyboard operations
+function handle_keyboard(msg) {
+  var keyboard = prosperon.endowments.keyboard;
+  
+  switch (msg.op) {
+    case 'get_state':
+      return {data: keyboard.get_state()};
+      
+    case 'get_focus':
+      var window = keyboard.get_focus();
+      if (!window) return {data: null};
+      // Find window ID
+      for (var id in resources.window) {
+        if (resources.window[id] === window) {
+          return {data: id};
+        }
+      }
+      // Not tracked, add it
+      var win_id = allocate_id();
+      resources.window[win_id] = window;
+      return {data: win_id};
+      
+    case 'start_text_input':
+      var window = null;
+      if (msg.data && msg.data.window_id) {
+        window = resources.window[msg.data.window_id];
+        if (!window) return {error: "Invalid window id"};
+      }
+      keyboard.start_text_input(window);
+      return {success: true};
+      
+    case 'stop_text_input':
+      var window = null;
+      if (msg.data && msg.data.window_id) {
+        window = resources.window[msg.data.window_id];
+        if (!window) return {error: "Invalid window id"};
+      }
+      keyboard.stop_text_input(window);
+      return {success: true};
+      
+    case 'text_input_active':
+      var window = null;
+      if (msg.data && msg.data.window_id) {
+        window = resources.window[msg.data.window_id];
+        if (!window) return {error: "Invalid window id"};
+      }
+      return {data: keyboard.text_input_active(window)};
+      
+    case 'get_text_input_area':
+      var window = null;
+      if (msg.data && msg.data.window_id) {
+        window = resources.window[msg.data.window_id];
+        if (!window) return {error: "Invalid window id"};
+      }
+      return {data: keyboard.get_text_input_area(window)};
+      
+    case 'set_text_input_area':
+      if (!msg.data || !msg.data.rect) return {error: "Missing rect"};
+      var window = null;
+      if (msg.data.window_id) {
+        window = resources.window[msg.data.window_id];
+        if (!window) return {error: "Invalid window id"};
+      }
+      keyboard.set_text_input_area(msg.data.rect, msg.data.cursor || 0, window);
+      return {success: true};
+      
+    case 'clear_composition':
+      var window = null;
+      if (msg.data && msg.data.window_id) {
+        window = resources.window[msg.data.window_id];
+        if (!window) return {error: "Invalid window id"};
+      }
+      keyboard.clear_composition(window);
+      return {success: true};
+      
+    case 'screen_keyboard_shown':
+      if (!msg.data || !msg.data.window_id) return {error: "Missing window_id"};
+      var window = resources.window[msg.data.window_id];
+      if (!window) return {error: "Invalid window id"};
+      return {data: keyboard.screen_keyboard_shown(window)};
+      
+    case 'reset':
+      keyboard.reset();
+      return {success: true};
+      
+    default:
+      return {error: "Unknown keyboard operation: " + msg.op};
+  }
+}
+
 // Export resource info for debugging
 prosperon.sdl_video = {
   resources: resources,

source/qjs_sdl.c

@@ -48,15 +48,7 @@ static JSValue js_keymod(JSContext *js)
 }
 
 // INPUT FUNCTIONS
-JSC_CCALL(input_mouse_lock, SDL_CaptureMouse(JS_ToBool(js,argv[0])))
-
-JSC_CCALL(input_mouse_show,
-  if (JS_ToBool(js,argv[0]))
-    SDL_ShowCursor();
-  else
-    SDL_HideCursor();
-)
-
+// Thread-safe keyboard functions remain here
 JSC_CCALL(input_keyname,
   return JS_NewString(js, SDL_GetKeyName(js2number(js,argv[0])));
 )
@@ -65,27 +57,6 @@ JSC_CCALL(input_keymod,
   return js_keymod(js);
 )
 
-JSC_CCALL(input_mousestate,
-  float x,y;
-  SDL_MouseButtonFlags flags = SDL_GetMouseState(&x,&y);
-  JSValue m = JS_NewObject(js);
-  JS_SetPropertyStr(js,m,"x", number2js(js,x));
-  JS_SetPropertyStr(js,m,"y", number2js(js,y));
-
-  if (flags & SDL_BUTTON_LMASK)
-    JS_SetPropertyStr(js, m, "left", JS_NewBool(js, 1));
-  if (flags & SDL_BUTTON_MMASK)
-    JS_SetPropertyStr(js, m, "middle", JS_NewBool(js, 1));
-  if (flags & SDL_BUTTON_RMASK)
-    JS_SetPropertyStr(js, m, "right", JS_NewBool(js, 1));
-  if (flags & SDL_BUTTON_X1MASK)
-    JS_SetPropertyStr(js, m, "x1", JS_NewBool(js, 1));
-  if (flags & SDL_BUTTON_X2MASK)
-    JS_SetPropertyStr(js, m, "x2", JS_NewBool(js, 1));
-    
-  return m;
-)
-
 // watch events
 extern char **event_watchers;
 extern SDL_Mutex *event_watchers_mutex;
@@ -139,11 +110,8 @@ JSC_CCALL(input_unwatch,
 )
 
 static const JSCFunctionListEntry js_input_funcs[] = {
-  MIST_FUNC_DEF(input, mouse_show, 1),
-  MIST_FUNC_DEF(input, mouse_lock, 1),
   MIST_FUNC_DEF(input, keyname, 1),
   MIST_FUNC_DEF(input, keymod, 0),
-  MIST_FUNC_DEF(input, mousestate, 0),
   MIST_FUNC_DEF(input, watch, 1),
   MIST_FUNC_DEF(input, unwatch, 1),
 };

source/qjs_sdl_video.c

@@ -1780,6 +1780,245 @@ JSC_CCALL(sdl_createWindowAndRenderer,
   return ret;
 )
 
+// Mouse functions that must run on main thread
+JSC_CCALL(mouse_show,
+  if (JS_ToBool(js,argv[0]))
+    SDL_ShowCursor();
+  else
+    SDL_HideCursor();
+)
+
+JSC_CCALL(mouse_capture,
+  SDL_CaptureMouse(JS_ToBool(js,argv[0]));
+)
+
+JSC_CCALL(mouse_get_state,
+  float x,y;
+  SDL_MouseButtonFlags flags = SDL_GetMouseState(&x,&y);
+  JSValue m = JS_NewObject(js);
+  JS_SetPropertyStr(js,m,"x", number2js(js,x));
+  JS_SetPropertyStr(js,m,"y", number2js(js,y));
+
+  if (flags & SDL_BUTTON_LMASK)
+    JS_SetPropertyStr(js, m, "left", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_MMASK)
+    JS_SetPropertyStr(js, m, "middle", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_RMASK)
+    JS_SetPropertyStr(js, m, "right", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_X1MASK)
+    JS_SetPropertyStr(js, m, "x1", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_X2MASK)
+    JS_SetPropertyStr(js, m, "x2", JS_NewBool(js, 1));
+    
+  return m;
+)
+
+JSC_CCALL(mouse_get_global_state,
+  float x,y;
+  SDL_MouseButtonFlags flags = SDL_GetGlobalMouseState(&x,&y);
+  JSValue m = JS_NewObject(js);
+  JS_SetPropertyStr(js,m,"x", number2js(js,x));
+  JS_SetPropertyStr(js,m,"y", number2js(js,y));
+
+  if (flags & SDL_BUTTON_LMASK)
+    JS_SetPropertyStr(js, m, "left", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_MMASK)
+    JS_SetPropertyStr(js, m, "middle", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_RMASK)
+    JS_SetPropertyStr(js, m, "right", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_X1MASK)
+    JS_SetPropertyStr(js, m, "x1", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_X2MASK)
+    JS_SetPropertyStr(js, m, "x2", JS_NewBool(js, 1));
+    
+  return m;
+)
+
+JSC_CCALL(mouse_get_relative_state,
+  float x,y;
+  SDL_MouseButtonFlags flags = SDL_GetRelativeMouseState(&x,&y);
+  JSValue m = JS_NewObject(js);
+  JS_SetPropertyStr(js,m,"x", number2js(js,x));
+  JS_SetPropertyStr(js,m,"y", number2js(js,y));
+
+  if (flags & SDL_BUTTON_LMASK)
+    JS_SetPropertyStr(js, m, "left", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_MMASK)
+    JS_SetPropertyStr(js, m, "middle", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_RMASK)
+    JS_SetPropertyStr(js, m, "right", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_X1MASK)
+    JS_SetPropertyStr(js, m, "x1", JS_NewBool(js, 1));
+  if (flags & SDL_BUTTON_X2MASK)
+    JS_SetPropertyStr(js, m, "x2", JS_NewBool(js, 1));
+    
+  return m;
+)
+
+JSC_CCALL(mouse_warp_global,
+  HMM_Vec2 pos = js2vec2(js, argv[0]);
+  SDL_WarpMouseGlobal(pos.x, pos.y);
+)
+
+JSC_CCALL(mouse_warp_in_window,
+  SDL_Window *window = js2SDL_Window(js, argv[0]);
+  if (!window) return JS_ThrowReferenceError(js, "Invalid window");
+  HMM_Vec2 pos = js2vec2(js, argv[1]);
+  SDL_WarpMouseInWindow(window, pos.x, pos.y);
+)
+
+JSC_CCALL(mouse_cursor_visible,
+  return JS_NewBool(js, SDL_CursorVisible());
+)
+
+JSC_CCALL(mouse_get_cursor,
+  SDL_Cursor *cursor = SDL_GetCursor();
+  if (!cursor) return JS_NULL;
+  return SDL_Cursor2js(js, cursor);
+)
+
+JSC_CCALL(mouse_get_default_cursor,
+  SDL_Cursor *cursor = SDL_GetDefaultCursor();
+  if (!cursor) return JS_NULL;
+  return SDL_Cursor2js(js, cursor);
+)
+
+JSC_CCALL(mouse_create_system_cursor,
+  int id = js2number(js, argv[0]);
+  SDL_Cursor *cursor = SDL_CreateSystemCursor(id);
+  if (!cursor) return JS_ThrowReferenceError(js, "Failed to create system cursor: %s", SDL_GetError());
+  return SDL_Cursor2js(js, cursor);
+)
+
+JSC_CCALL(mouse_get_focus,
+  SDL_Window *window = SDL_GetMouseFocus();
+  if (!window) return JS_NULL;
+  return SDL_Window2js(js, window);
+)
+
+static const JSCFunctionListEntry js_mouse_funcs[] = {
+  MIST_FUNC_DEF(mouse, show, 1),
+  MIST_FUNC_DEF(mouse, capture, 1),
+  MIST_FUNC_DEF(mouse, get_state, 0),
+  MIST_FUNC_DEF(mouse, get_global_state, 0),
+  MIST_FUNC_DEF(mouse, get_relative_state, 0),
+  MIST_FUNC_DEF(mouse, warp_global, 1),
+  MIST_FUNC_DEF(mouse, warp_in_window, 2),
+  MIST_FUNC_DEF(mouse, cursor_visible, 0),
+  MIST_FUNC_DEF(mouse, get_cursor, 0),
+  MIST_FUNC_DEF(mouse, get_default_cursor, 0),
+  MIST_FUNC_DEF(mouse, create_system_cursor, 1),
+  MIST_FUNC_DEF(mouse, get_focus, 0),
+};
+
+// Keyboard functions that must run on main thread
+JSC_CCALL(keyboard_get_state,
+  int numkeys;
+  const bool *keystate = SDL_GetKeyboardState(&numkeys);
+  JSValue arr = JS_NewArray(js);
+  for (int i = 0; i < numkeys; i++) {
+    JS_SetPropertyUint32(js, arr, i, JS_NewBool(js, keystate[i]));
+  }
+  return arr;
+)
+
+JSC_CCALL(keyboard_get_focus,
+  SDL_Window *window = SDL_GetKeyboardFocus();
+  if (!window) return JS_NULL;
+  return SDL_Window2js(js, window);
+)
+
+JSC_CCALL(keyboard_start_text_input,
+  SDL_Window *window = NULL;
+  if (argc > 0 && !JS_IsNull(argv[0]) && !JS_IsUndefined(argv[0])) {
+    window = js2SDL_Window(js, argv[0]);
+    if (!window) return JS_ThrowReferenceError(js, "Invalid window");
+  }
+  SDL_StartTextInput(window);
+)
+
+JSC_CCALL(keyboard_stop_text_input,
+  SDL_Window *window = NULL;
+  if (argc > 0 && !JS_IsNull(argv[0]) && !JS_IsUndefined(argv[0])) {
+    window = js2SDL_Window(js, argv[0]);
+    if (!window) return JS_ThrowReferenceError(js, "Invalid window");
+  }
+  SDL_StopTextInput(window);
+)
+
+JSC_CCALL(keyboard_text_input_active,
+  SDL_Window *window = NULL;
+  if (argc > 0 && !JS_IsNull(argv[0]) && !JS_IsUndefined(argv[0])) {
+    window = js2SDL_Window(js, argv[0]);
+    if (!window) return JS_ThrowReferenceError(js, "Invalid window");
+  }
+  return JS_NewBool(js, SDL_TextInputActive(window));
+)
+
+JSC_CCALL(keyboard_get_text_input_area,
+  SDL_Window *window = NULL;
+  if (argc > 0 && !JS_IsNull(argv[0]) && !JS_IsUndefined(argv[0])) {
+    window = js2SDL_Window(js, argv[0]);
+    if (!window) return JS_ThrowReferenceError(js, "Invalid window");
+  }
+  SDL_Rect rect;
+  int cursor;
+  if (!SDL_GetTextInputArea(window, &rect, &cursor))
+    return JS_ThrowReferenceError(js, "Failed to get text input area: %s", SDL_GetError());
+  
+  JSValue obj = JS_NewObject(js);
+  SDL_FRect frect;
+  SDL_RectToFRect(&rect, &frect);
+  JS_SetPropertyStr(js, obj, "rect", rect2js(js, frect));
+  JS_SetPropertyStr(js, obj, "cursor", JS_NewInt32(js, cursor));
+  return obj;
+)
+
+JSC_CCALL(keyboard_set_text_input_area,
+  SDL_Window *window = NULL;
+  rect r = js2rect(js, argv[0]);
+  int cursor = argc > 1 ? js2number(js, argv[1]) : 0;
+  if (argc > 2 && !JS_IsNull(argv[2]) && !JS_IsUndefined(argv[2])) {
+    window = js2SDL_Window(js, argv[2]);
+    if (!window) return JS_ThrowReferenceError(js, "Invalid window");
+  }
+  if (!SDL_SetTextInputArea(window, &r, cursor))
+    return JS_ThrowReferenceError(js, "Failed to set text input area: %s", SDL_GetError());
+)
+
+JSC_CCALL(keyboard_clear_composition,
+  SDL_Window *window = NULL;
+  if (argc > 0 && !JS_IsNull(argv[0]) && !JS_IsUndefined(argv[0])) {
+    window = js2SDL_Window(js, argv[0]);
+    if (!window) return JS_ThrowReferenceError(js, "Invalid window");
+  }
+  if (!SDL_ClearComposition(window))
+    return JS_ThrowReferenceError(js, "Failed to clear composition: %s", SDL_GetError());
+)
+
+JSC_CCALL(keyboard_screen_keyboard_shown,
+  SDL_Window *window = js2SDL_Window(js, argv[0]);
+  if (!window) return JS_ThrowReferenceError(js, "Invalid window");
+  return JS_NewBool(js, SDL_ScreenKeyboardShown(window));
+)
+
+JSC_CCALL(keyboard_reset,
+  SDL_ResetKeyboard();
+)
+
+static const JSCFunctionListEntry js_keyboard_funcs[] = {
+  MIST_FUNC_DEF(keyboard, get_state, 0),
+  MIST_FUNC_DEF(keyboard, get_focus, 0),
+  MIST_FUNC_DEF(keyboard, start_text_input, 1),
+  MIST_FUNC_DEF(keyboard, stop_text_input, 1),
+  MIST_FUNC_DEF(keyboard, text_input_active, 1),
+  MIST_FUNC_DEF(keyboard, get_text_input_area, 1),
+  MIST_FUNC_DEF(keyboard, set_text_input_area, 3),
+  MIST_FUNC_DEF(keyboard, clear_composition, 1),
+  MIST_FUNC_DEF(keyboard, screen_keyboard_shown, 1),
+  MIST_FUNC_DEF(keyboard, reset, 0),
+};
+
 // Hook function to set up endowments for the video actor
 static void video_actor_hook(JSContext *js) {
   // Get prosperon object
@@ -1827,6 +2066,16 @@ static void video_actor_hook(JSContext *js) {
   JS_SetPropertyStr(js, endowments, "setCursor",
     JS_NewCFunction(js, js_sdl_set_cursor, "setCursor", 1));
   
+  // Create mouse module
+  JSValue mouse_mod = JS_NewObject(js);
+  JS_SetPropertyFunctionList(js, mouse_mod, js_mouse_funcs, countof(js_mouse_funcs));
+  JS_SetPropertyStr(js, endowments, "mouse", mouse_mod);
+  
+  // Create keyboard module
+  JSValue keyboard_mod = JS_NewObject(js);
+  JS_SetPropertyFunctionList(js, keyboard_mod, js_keyboard_funcs, countof(js_keyboard_funcs));
+  JS_SetPropertyStr(js, endowments, "keyboard", keyboard_mod);
+  
   JS_FreeValue(js, endowments);
   JS_FreeValue(js, prosperon);
 }