feat: Implement State pattern for camera logic

Refactor camera control logic in `MainController` to use the State design pattern.

- Create a new `core/camera/states.py` module with state classes (`NoCamerasState`, `DetectingState`, `ReadyToStreamState`, `StreamingState`).
- `MainController` now acts as a context, delegating actions to the current state object.
- This replaces complex conditional logic with a robust, scalable, and maintainable state machine, making it easier to manage camera behavior and add new states in the future.

controllers/camera_controller.py

@@ -1,31 +0,0 @@
-from PySide6.QtCore import QObject, QThread, Signal
-from ..core.base import BaseImageSource, BaseControlSource
-
-
-class CameraController(QObject):
-    new_frame = Signal(object)
-    errorOccurred = Signal(str)
-
-    def __init__(self, image_source: BaseImageSource, control_source: BaseControlSource, parent=None):
-        super().__init__(parent)
-        self.image_source = image_source
-        self.control_source = control_source
-
-        self.camera_thread = QThread()
-        self.moveToThread(self.camera_thread)
-
-        self.image_source.moveToThread(self.camera_thread)
-        self.control_source.moveToThread(self.camera_thread)
-
-        self.image_source.new_frame.connect(self.new_frame)
-        self.image_source.errorOccurred.connect(self.errorOccurred)
-        self.control_source.errorOccurred.connect(self.errorOccurred)
-
-    def start(self):
-        self.camera_thread.start()
-        self.image_source.start()
-
-    def stop(self):
-        self.image_source.stop()
-        self.camera_thread.quit()
-        self.camera_thread.wait()

controllers/main_controller.py

@@ -1,78 +1,167 @@
-from PySide6.QtWidgets import QPushButton
 from pathlib import Path
-from core.database import DatabaseManager
+from PySide6.QtCore import Slot
+from PySide6.QtGui import QPixmap
+from PySide6.QtWidgets import QPushButton
+
+from core.database import db_manager
 from core.media import MediaRepository
+from core.camera.camera_manager import CameraManager
 from ui.widgets.color_list_widget import ColorListWidget
 from ui.widgets.thumbnail_list_widget import ThumbnailListWidget
-from ui.widgets.split_view_widget import SplitView
+from ui.widgets.split_view_widget import SplitView, CameraPlaceholder, ViewWithOverlay
-from .camera_controller import CameraController
+from core.camera.states import CameraState, NoCamerasState, ReadyToStreamState, StreamingState, DetectingState
-from ..core.gphoto_adapter import GPhotoImageSource, GPhotoControlSource
+
-import gphoto2 as gp
 
 class MainController:
     def __init__(self, view):
-        self.db = DatabaseManager()
-        self.db.connect()
-        self.media_repo = MediaRepository(self.db)
-        self.media_repo.sync_media()
-
-        camera = gp.Camera()
-        camera.init()
-        stream = GPhotoImageSource(camera=camera, fps=15)
-        controll = GPhotoControlSource(camera=camera)
-        self.camera_controller = CameraController(stream, controll)
-
         self.view = view
+        self.db = db_manager
+        self.media_repo = MediaRepository()
+        self.camera_manager = CameraManager()
+
+        # --- UI Widgets ---
         self.color_list: ColorListWidget = view.color_list_widget
         self.thumbnail_list: ThumbnailListWidget = view.thumbnail_widget
         self.split_view: SplitView = view.preview_widget
-
+        self.welcome_view: CameraPlaceholder = self.split_view.widget_start
+        self.live_view: ViewWithOverlay = self.split_view.widget_live
         self.photo_button: QPushButton = view.photo_button
-        self.photo_button.clicked.connect(self.take_photo)
+        self.record_button: QPushButton = view.record_button
 
+        self._connect_signals()
+
+        self.db.connect()
+        self.media_repo.sync_media()
+
+        # Initialize state machine
+        self.state: CameraState = NoCamerasState()
+        self.state.enter_state(self)
+
+    def transition_to(self, new_state: CameraState):
+        """Transitions the controller to a new state."""
+        print(f"Transitioning to state: {new_state.__class__.__name__}")
+        self.state = new_state
+        self.state.enter_state(self)
+
+    def _connect_signals(self):
+        """Connects all signals to slots."""
+        # Database and media signals
         self.color_list.colorSelected.connect(self.on_color_selected)
         self.color_list.editColor.connect(self.on_edit_color)
         self.thumbnail_list.selectedThumbnail.connect(self.on_thumbnail_selected)
 
-        self.camera_controller.errorOccurred.connect(self.split_view.widget_start.set_info_text)
+        # Camera signals
-        self.camera_controller.new_frame.connect(self.split_view.set_live_image)
+        self.camera_manager.cameras_detected.connect(self.on_cameras_detected)
-        self.split_view.widget_start.camera_start_btn.clicked.connect(self.camera_controller.start)
+        self.camera_manager.frame_ready.connect(self.on_frame_ready)
+        self.camera_manager.error_occurred.connect(self.on_camera_error)
+        self.camera_manager.camera_started.connect(self.on_camera_started)
+        self.camera_manager.camera_stopped.connect(self.on_camera_stopped)
 
-    def start_camera(self):
+        # UI control signals
-        pass
+        self.photo_button.clicked.connect(self.take_photo)
+        self.welcome_view.camera_start_btn.clicked.connect(self._on_start_button_clicked)
+        self.live_view.rotateCW.connect(self.camera_manager.rotate_right)
+        self.live_view.rotateCCW.connect(self.camera_manager.rotate_left)
 
     def load_colors(self) -> None:
+        """Loads colors from the database and populates the list."""
         colors = self.db.get_all_colors()
-        print("Loaded colors:", colors)
         self.color_list.set_colors(colors)
 
+    def shutdown(self):
+        """Cleans up resources before application exit."""
+        self.camera_manager.shutdown()
+        self.db.disconnect()
 
+    # --- Slots for Database/Media ---
+
+    @Slot(str)
     def on_color_selected(self, color_name: str):
-        print(f"Wybrano kolor: {color_name}")
         color_id = self.db.get_color_id(color_name)
         if color_id is not None:
             media_items = self.db.get_media_for_color(color_id)
-            print(f"Media dla koloru {color_name} (ID: {color_id}):", media_items)
-
             self.thumbnail_list.list_widget.clear()
             for media in media_items:
                 if media['file_type'] == 'photo':
                     file_name = Path(media['media_path']).name
                     self.thumbnail_list.add_thumbnail(media['media_path'], file_name, media['id'])
-        else:
-            print(f"Nie znaleziono koloru o nazwie: {color_name}")
 
+    @Slot(str)
     def on_edit_color(self, color_name: str):
-        print(f"Edycja koloru: {color_name}")
+        print(f"Edycja koloru: {color_name}") # Placeholder
 
+    @Slot(int)
     def on_thumbnail_selected(self, media_id: int):
         media = self.db.get_media(media_id)
         if media:
-            print(f"Wybrano miniaturę o ID: {media_id}, ścieżka: {media['media_path']}")
             self.split_view.set_reference_image(media['media_path'])
+
+    # --- Slots for CameraManager ---
+
+    @Slot(list)
+    def on_cameras_detected(self, cameras: list[dict]):
+        """Handles the list of detected cameras and transitions state."""
+        print("Detected cameras:", cameras)
+        if cameras:
+            self.transition_to(ReadyToStreamState())
         else:
-            print(f"Nie znaleziono mediów o ID: {media_id}")
+            self.transition_to(NoCamerasState())
+
+    @Slot(QPixmap)
+    def on_frame_ready(self, pixmap: QPixmap):
+        """Displays a new frame from the camera."""
+        self.split_view.set_live_image(pixmap)
+
+    @Slot(str)
+    def on_camera_error(self, error_message: str):
+        """Shows an error message from the camera and transitions to a safe state."""
+        print(f"Camera Error: {error_message}")
+        self.welcome_view.set_error_text(error_message)
+        self.transition_to(NoCamerasState())
+
+    @Slot()
+    def on_camera_started(self):
+        """Transitions to StreamingState when the camera starts."""
+        self.transition_to(StreamingState())
+
+    @Slot()
+    def on_camera_stopped(self):
+        """Transitions to a post-streaming state."""
+        self.split_view.toggle_live_view()
+        if self.camera_manager.get_detected_cameras():
+            self.transition_to(ReadyToStreamState())
+        else:
+            self.transition_to(NoCamerasState())
+
+    # --- UI Actions ---
+
+    def _on_start_button_clicked(self):
+        """Delegates the button click to the current state."""
+        self.state.handle_start_button(self)
+
+    def camera_detect(self):
+        """Initiates camera detection and transitions to DetectingState."""
+        self.transition_to(DetectingState())
+        self.camera_manager.detect_cameras()
+
+    def start_liveview(self):
+        """Starts the camera feed."""
+        detected_cameras = self.camera_manager.get_detected_cameras()
+        if not detected_cameras:
+            self.on_camera_error("No cameras detected.")
+            return
+        
+        # For now, just start the first detected camera.
+        camera_id = detected_cameras[0]['id']
+        self.camera_manager.start_camera(camera_id)
+
+    def stop_liveview(self):
+        """Stops the camera feed."""
+        self.camera_manager.stop_camera()
 
     def take_photo(self):
-        print("Robienie zdjęcia...")
+        """Takes a photo with the active camera."""
-        self.split_view.toglle_live_view()
+        print("Taking photo...") # Placeholder
+        # This needs to be implemented in CameraManager and called here.
+        # e.g., self.camera_manager.take_photo()
+        self.split_view.toggle_live_view() # This seems like a UI toggle, maybe rename?

controllers/mock_gphoto.py

@@ -1,64 +0,0 @@
-import cv2
-import numpy as np
-
-class GPhoto2Error(Exception):
-    pass
-
-
-class CameraFileMock:
-    """Mock obiektu zwracanego przez gphoto2.Camera.capture_preview()"""
-
-    def __init__(self, frame: np.ndarray):
-        # Kodowanie do JPEG, żeby symulować prawdziwe dane z kamery
-        success, buf = cv2.imencode(".jpg", frame)
-        if not success:
-            raise GPhoto2Error("Nie udało się zakodować ramki testowej.")
-        self._data = buf.tobytes()
-
-    def get_data_and_size(self):
-        return self._data
-        return self._data, len(self._data)
-
-
-class Camera:
-    def __init__(self):
-        self._frame_counter = 0
-        self._running = False
-
-    def init(self):
-        self._running = True
-        print("[my_gphoto] Kamera MOCK zainicjalizowana")
-
-    def exit(self):
-        self._running = False
-        print("[my_gphoto] Kamera MOCK wyłączona")
-
-    def capture_preview(self):
-        if not self._running:
-            raise GPhoto2Error("Kamera MOCK nie jest uruchomiona")
-
-        # przykład 1: wczytaj stały obrazek z pliku
-        # frame = cv2.imread("test_frame.jpg")
-        # if frame is None:
-        #     raise GPhoto2Error("Nie znaleziono test_frame.jpg")
-
-        # przykład 2: wygeneruj kolorową planszę
-        h, w = 480, 640
-        color = (self._frame_counter % 255, 100, 200)
-        frame = np.full((h, w, 3), color, dtype=np.uint8)
-
-        # dodanie napisu
-        text = "OBRAZ TESTOWY"
-        font = cv2.FONT_HERSHEY_SIMPLEX
-        scale = 1.5
-        thickness = 3
-        color_text = (255, 255, 255)
-
-        (text_w, text_h), _ = cv2.getTextSize(text, font, scale, thickness)
-        x = (w - text_w) // 2
-        y = (h + text_h) // 2
-        cv2.putText(frame, text, (x, y), font, scale, color_text, thickness, cv2.LINE_AA)
-
-
-        self._frame_counter += 1
-        return CameraFileMock(frame)

core/base.py

@@ -1,26 +0,0 @@
-from PySide6.QtCore import QObject, Signal
-from PySide6.QtGui import QPixmap
-
-
-class BaseImageSource(QObject):
-    new_frame = Signal(QPixmap)
-    errorOccurred = Signal(str)
-
-    def start(self):
-        raise NotImplementedError
-    
-    def stop(self):
-        raise NotImplementedError
-
-class BaseControlSource(QObject):
-    errorOccurred = Signal(str)
-    parameterChanged = Signal(str, object)
-
-    def set_parameter(self, name: str, value):
-        raise NotImplementedError
-    
-    def get_parameter(self, name: str):
-        raise NotImplementedError
-    
-    def list_parameters(self) -> dict:
-        raise NotImplementedError

core/camera/base_camera.py

@@ -0,0 +1,42 @@
+from abc import ABC, abstractmethod
+
+
+class BaseCamera(ABC):
+	def __init__(self) -> None:
+		self.error_msg = None
+
+	@staticmethod
+	@abstractmethod
+	def detect() -> dict:
+		raise NotImplementedError
+
+	@abstractmethod
+	def connect(self, index: int | None = None) -> bool:
+		raise NotImplementedError
+
+	@abstractmethod
+	def disconnect(self) -> None:
+		raise NotImplementedError
+
+	@abstractmethod
+	def get_frame(self):
+		raise NotImplementedError
+
+	@abstractmethod
+	def get_config_by_id(self, id: int) -> dict:
+		raise NotImplementedError
+
+	@abstractmethod
+	def get_config_by_name(self, name: str) -> dict:
+		raise NotImplementedError
+
+	@abstractmethod
+	def set_config_by_id(self, id: int, value) -> None:
+		raise NotImplementedError
+
+	@abstractmethod
+	def set_config_by_name(self, name: str, value) -> None:
+		raise NotImplementedError
+
+	def get_error_msg(self):
+		return str(self.error_msg)

core/camera/camera_controller.py

@@ -0,0 +1,194 @@
+from PySide6.QtCore import QObject, QTimer, Signal, Slot, QMutex, QMutexLocker, QThread
+from PySide6.QtGui import QImage, QPixmap
+import cv2
+
+from .base_camera import BaseCamera
+
+
+class CameraWorker(QObject):
+    frame_ready = Signal(QPixmap)
+    photo_ready = Signal(QPixmap)
+    error_occurred = Signal(str)
+    camera_ready = Signal(bool)
+
+    def __init__(self, parent: QObject | None = None) -> None:
+        super().__init__(parent)
+        self.camera: BaseCamera | None = None
+        self.timer: QTimer | None = None
+        self.fps = 15
+        self.is_streaming = False
+        self.is_connected = False
+        self._rotation_index = 0
+        self._camera_mutex = QMutex()
+
+    @Slot()
+    def initialize_worker(self):
+        """Initializes the timer in the worker's thread."""
+        self.timer = QTimer(self)
+        self.timer.timeout.connect(self._update_frame)
+
+    @Slot(BaseCamera, int)
+    def set_camera(self, camera: BaseCamera, fps: int = 15) -> None:
+        with QMutexLocker(self._camera_mutex):
+            if self.is_streaming:
+                self.stop_stream()
+            if self.is_connected:
+                self.stop_camera()
+
+            self.camera = camera
+            self.fps = fps
+
+    @Slot()
+    def start_camera(self) -> None:
+        with QMutexLocker(self._camera_mutex):
+            if self.camera is None or self.is_connected:
+                return
+
+            if self.camera.connect():
+                self.is_connected = True
+                self.camera_ready.emit(True)
+            else:
+                self.is_connected = False
+                self.camera_ready.emit(False)
+                self.error_occurred.emit(self.camera.get_error_msg())
+
+    @Slot()
+    def stop_camera(self) -> None:
+        with QMutexLocker(self._camera_mutex):
+            if self.is_streaming:
+                self.stop_stream()
+
+            if self.camera is not None and self.is_connected:
+                self.camera.disconnect()
+
+            self.is_connected = False
+
+    @Slot()
+    def start_stream(self):
+        if not self.is_connected or self.is_streaming or self.timer is None:
+            return
+
+        self.is_streaming = True
+        self.timer.setInterval(int(1000 / self.fps))
+        self.timer.start()
+
+    @Slot()
+    def stop_stream(self) -> None:
+        if self.is_streaming and self.timer is not None:
+            self.is_streaming = False
+            self.timer.stop()
+
+    @Slot()
+    def _update_frame(self) -> None:
+        # This method is called by the timer, which is in the same thread.
+        # A mutex is still good practice for accessing the shared camera object.
+        with QMutexLocker(self._camera_mutex):
+            if self.camera is None or not self.is_connected or not self.is_streaming:
+                return
+        
+            ret, frame = self.camera.get_frame()
+
+            if not ret:
+                error_msg = self.camera.get_error_msg()
+                if error_msg:
+                    self.error_occurred.emit(error_msg)
+                return
+
+        if frame is None:
+            return
+        
+        if self._rotation_index == 1:
+            frame = cv2.rotate(frame, cv2.ROTATE_90_CLOCKWISE)
+        elif self._rotation_index == 2:
+            frame = cv2.rotate(frame, cv2.ROTATE_180)
+        elif self._rotation_index == 3:
+            frame = cv2.rotate(frame, cv2.ROTATE_90_COUNTERCLOCKWISE)
+
+        # Process the frame and emit it.
+        rgb_image = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+        h, w, ch = rgb_image.shape
+        qimg = QImage(rgb_image.data, w, h, ch * w, QImage.Format.Format_RGB888)
+        pixmap = QPixmap.fromImage(qimg)
+        self.frame_ready.emit(pixmap)
+
+    @Slot()
+    def rotate_left(self):
+        self._rotation_index = (self._rotation_index - 1) % 4
+
+    @Slot()
+    def rotate_right(self):
+        self._rotation_index = (self._rotation_index + 1) % 4
+
+
+
+class CameraController(QObject):
+    frame_ready = Signal(QPixmap)
+    photo_ready = Signal(QPixmap)
+    error_occurred = Signal(str)
+    camera_ready = Signal(bool)
+
+    # Signals to command the worker
+    _set_camera_requested = Signal(BaseCamera, int)
+    _start_camera_requested = Signal()
+    _stop_camera_requested = Signal()
+    _start_stream_requested = Signal()
+    _stop_stream_requested = Signal()
+    _rotate_left_requested = Signal()
+    _rotate_right_requested = Signal()
+
+    def __init__(self, parent: QObject | None = None) -> None:
+        super().__init__(parent)
+        self._thread = QThread()
+        self._worker = CameraWorker()
+
+        self._worker.moveToThread(self._thread)
+
+        # Connect worker signals to controller signals
+        self._worker.frame_ready.connect(self.frame_ready)
+        self._worker.photo_ready.connect(self.photo_ready)
+        self._worker.error_occurred.connect(self.error_occurred)
+        self._worker.camera_ready.connect(self.camera_ready)
+
+        # Connect controller's command signals to worker's slots
+        self._set_camera_requested.connect(self._worker.set_camera)
+        self._start_camera_requested.connect(self._worker.start_camera)
+        self._stop_camera_requested.connect(self._worker.stop_camera)
+        self._start_stream_requested.connect(self._worker.start_stream)
+        self._stop_stream_requested.connect(self._worker.stop_stream)
+        self._rotate_left_requested.connect(self._worker.rotate_left)
+        self._rotate_right_requested.connect(self._worker.rotate_right)
+
+        # Initialize worker when thread starts
+        self._thread.started.connect(self._worker.initialize_worker)
+        self._thread.finished.connect(self._worker.stop_camera)
+
+        self._thread.start()
+
+    def stop(self):
+        if self._thread.isRunning():
+            self._thread.quit()
+            self._thread.wait()
+            self._thread.deleteLater()
+
+    def set_camera(self, camera: BaseCamera, fps: int = 15) -> None:
+        self._set_camera_requested.emit(camera, fps)
+
+    def start_camera(self) -> None:
+        self._start_camera_requested.emit()
+
+    def stop_camera(self) -> None:
+        self._stop_camera_requested.emit()
+
+    def start_stream(self):
+        self._start_stream_requested.emit()
+
+    def stop_stream(self) -> None:
+        self._stop_stream_requested.emit()
+    
+    def rotate_left(self):
+        self._rotate_left_requested.emit()
+
+    def rotate_right(self):
+        self._rotate_right_requested.emit()
+
+    

core/camera/camera_manager.py

@@ -0,0 +1,127 @@
+from PySide6.QtCore import QObject, Signal
+from PySide6.QtGui import QPixmap
+
+from .camera_controller import CameraController
+from .gphoto_camera import GPhotoCamera
+from .opencv_camera import OpenCvCamera
+from .base_camera import BaseCamera
+
+
+class CameraManager(QObject):
+	"""
+	Zarządza wszystkimi operacjami związanymi z kamerami,
+	stanowiąc fasadę dla reszty aplikacji.
+	"""
+	frame_ready = Signal(QPixmap)
+	error_occurred = Signal(str)
+	cameras_detected = Signal(list)
+	camera_started = Signal()
+	camera_stopped = Signal()
+
+	def __init__(self, parent: QObject | None = None) -> None:
+		super().__init__(parent)
+		self._camera_controller = CameraController()
+		self._detected_cameras: list[dict] = []
+		self._active_camera: BaseCamera | None = None
+		self._active_camera_info: dict | None = None
+
+		# Przekazywanie sygnałów z kontrolera kamery na zewnątrz
+		self._camera_controller.frame_ready.connect(self.frame_ready)
+		self._camera_controller.error_occurred.connect(self.error_occurred)
+		self._camera_controller.camera_ready.connect(self.start_liveview)
+
+	def detect_cameras(self) -> None:
+		"""Wykrywa wszystkie dostępne kamery (GPhoto i OpenCV)."""
+		self._detected_cameras.clear()
+
+		# Wykryj kamery GPhoto
+		try:
+			gphoto_cameras = GPhotoCamera.detect()
+			for index, info in gphoto_cameras.items():
+				self._detected_cameras.append({
+					"id": f"gphoto_{index}",
+					"name": f"{info['name']} ({info['port']})",
+					"type": "gphoto",
+					"index": index
+				})
+		except Exception as e:
+			self.error_occurred.emit(
+				f"Błąd podczas wykrywania kamer GPhoto: {e}")
+
+		# Wykryj kamery OpenCV
+		try:
+			opencv_cameras = OpenCvCamera.detect()
+			for index, info in opencv_cameras.items():
+				self._detected_cameras.append({
+					"id": f"opencv_{index}",
+					"name": f"OpenCV: {info['name']}",
+					"type": "opencv",
+					"index": index
+				})
+		except Exception as e:
+			self.error_occurred.emit(
+				f"Błąd podczas wykrywania kamer OpenCV: {e}")
+
+		self.cameras_detected.emit(self._detected_cameras)
+
+	def get_detected_cameras(self) -> list[dict]:
+		return self._detected_cameras
+
+	def start_camera(self, camera_id: str, fps: int = 15) -> None:
+		"""Uruchamia wybraną kamerę."""
+		if self._active_camera:
+			self.stop_camera()
+
+		camera_info = next(
+			(c for c in self._detected_cameras if c['id'] == camera_id), None)
+
+		if not camera_info:
+			self.error_occurred.emit(
+				f"Nie znaleziono kamery o ID: {camera_id}")
+			return
+
+		camera_type = camera_info['type']
+		camera_index = camera_info['index']
+
+		if camera_type == "gphoto":
+			self._active_camera = GPhotoCamera()
+		elif camera_type == "opencv":
+			self._active_camera = OpenCvCamera()
+		else:
+			self.error_occurred.emit(f"Nieznany typ kamery: {camera_type}")
+			return
+
+		self._active_camera_info = camera_info
+
+		self._camera_controller.set_camera(self._active_camera, fps)
+		self._camera_controller.start_camera()
+
+	def start_liveview(self, connected):
+		if connected:
+			self._camera_controller.start_stream()
+			self.camera_started.emit()
+		else:
+			self._active_camera = None
+			self._active_camera_info = None
+
+	def stop_camera(self) -> None:
+		"""Zatrzymuje aktywną kamerę."""
+		if self._active_camera:
+			self._camera_controller.stop_camera()
+			self._active_camera = None
+			self._active_camera_info = None
+			self.camera_stopped.emit()
+
+	def get_active_camera_info(self) -> dict | None:
+		return self._active_camera_info
+
+	def rotate_left(self):
+		self._camera_controller.rotate_left()
+
+	def rotate_right(self):
+		self._camera_controller.rotate_right()
+
+	def shutdown(self) -> None:
+		"""Zamyka kontroler kamery i jego wątek."""
+		self.stop_camera()
+		self._camera_controller.stop()

core/camera/gphoto_camera.py

@@ -0,0 +1,173 @@
+from typing import Optional, List
+from dataclasses import dataclass, field
+import cv2
+import numpy as np
+
+from .base_camera import BaseCamera
+
+try:
+	import gphoto2 as gp	# type: ignore
+except:
+	import core.camera.mock_gphoto as gp
+
+camera_widget_types = {
+	gp.GP_WIDGET_WINDOW: "GP_WIDGET_WINDOW",    # type: ignore
+	gp.GP_WIDGET_SECTION: "GP_WIDGET_SECTION",  # type: ignore
+	gp.GP_WIDGET_TEXT: "GP_WIDGET_TEXT",        # type: ignore
+	gp.GP_WIDGET_RANGE: "GP_WIDGET_RANGE",      # type: ignore
+	gp.GP_WIDGET_TOGGLE: "GP_WIDGET_TOGGLE",    # type: ignore
+	gp.GP_WIDGET_RADIO: "GP_WIDGET_RADIO",      # type: ignore
+	gp.GP_WIDGET_MENU: "GP_WIDGET_MENU",        # type: ignore
+	gp.GP_WIDGET_BUTTON: "GP_WIDGET_BUTTON",    # type: ignore
+	gp.GP_WIDGET_DATE: "GP_WIDGET_DATE",        # type: ignore
+}
+
+operations = [
+    ("GP_OPERATION_NONE", gp.GP_OPERATION_NONE),						# type: ignore
+    ("GP_OPERATION_CAPTURE_IMAGE", gp.GP_OPERATION_CAPTURE_IMAGE),		# type: ignore
+    ("GP_OPERATION_CAPTURE_VIDEO", gp.GP_OPERATION_CAPTURE_VIDEO),		# type: ignore
+    ("GP_OPERATION_CAPTURE_AUDIO", gp.GP_OPERATION_CAPTURE_AUDIO),		# type: ignore
+    ("GP_OPERATION_CAPTURE_PREVIEW", gp.GP_OPERATION_CAPTURE_PREVIEW),	# type: ignore
+    ("GP_OPERATION_CONFIG", gp.GP_OPERATION_CONFIG),					# type: ignore
+    ("GP_OPERATION_TRIGGER_CAPTURE", gp.GP_OPERATION_TRIGGER_CAPTURE),	# type: ignore
+]
+
+
+class GPhotoCamera(BaseCamera):
+	def __init__(self) -> None:
+		super().__init__()
+		self.camera = None
+		self.configs: List[dict] = []
+		self.camera_index = 0
+
+	@staticmethod
+	def detect() -> dict:
+		cameras = gp.check_result(gp.gp_camera_autodetect()) # type: ignore
+		# cameras = gp.Camera().autodetect()
+		if not cameras or cameras.count() == 0:  # type: ignore
+			return {}
+		
+		abilities_list = gp.CameraAbilitiesList()	# type: ignore
+		abilities_list.load()
+		camera_list = {}
+		for i in range(cameras.count()):     # type: ignore
+			name = cameras.get_name(i)       # type: ignore
+			port = cameras.get_value(i)      # type: ignore
+
+			abilities_index = abilities_list.lookup_model(name)
+			abilities = abilities_list.get_abilities(abilities_index)
+			abilities_name = []
+			for operation, bit in operations:
+					if abilities.operations & bit:	# type: ignore
+						abilities_name.append(operation)
+
+			camera_list[i] = {"name": name, "port": port, "abilities": abilities_name}
+		return camera_list
+	
+	def connect(self, index: int | None = None) -> bool:
+		self.error_msg = None
+		self.camera = gp.Camera()   # type: ignore
+		
+		try:
+			if index:
+				self.camera_index = index
+				camera_list = GPhotoCamera.detect()
+				port_info_list = gp.PortInfoList()
+				port_info_list.load()
+
+				port_address = camera_list[index]["port"]
+				port_index = port_info_list.lookup_path(port_address)
+		
+				self.camera.set_port_info(port_info_list[port_index])
+		 
+			self.camera.init()
+			config = self.camera.get_config()
+			self.read_config(config)
+			return True
+		except Exception as e:
+			self.error_msg = f"[GPHOTO2] {e}"
+			self.camera = None
+			return False
+
+	def disconnect(self) -> None:
+		if self.camera:
+			self.camera.exit()
+			self.camera = None
+			self.configs.clear()
+
+	def get_frame(self):
+		self.error_msg = None
+
+		if self.camera is None:
+			self.error_msg = "[GPHOTO2] Camera is not initialized."
+			return (False, None)
+
+		try:
+			file = self.camera.capture_preview()    # type: ignore
+			data = file.get_data_and_size()
+			frame = np.frombuffer(data, dtype=np.uint8)
+			frame = cv2.imdecode(frame, cv2.IMREAD_COLOR)
+
+			return (True, frame)
+		except Exception as e:
+			self.error_msg = f"[GPHOTO2] {e}"
+			return (False, None)
+
+	def get_config_by_id(self, id: int):
+		return next(w for w in self.configs if w['id'] == id)
+
+	def get_config_by_name(self, name: str):
+		return next(w for w in self.configs if w['name'] == name)
+
+	def set_config(self, config, value):
+		if value not in config['choices']:
+			return
+
+		config['widget'].set_value(value)  # type: ignore
+		if self._save_config(config):
+			config['value'] = value
+
+	def set_config_by_id(self, id: int, value: str):
+		config = self.get_config_by_id(id)
+
+		self.set_config(config, value)
+
+	def set_config_by_name(self, name: str, value: str):
+		config = self.get_config_by_name(name)
+
+		self.set_config(config, value)
+
+	def _save_config(self, config):
+		if not self.camera:
+			return False
+
+		self.camera.set_single_config(config['name'], config['widget'])
+		return True
+
+	def parse_config(self, config):
+		new_config = {
+			"id": config.get_id(),
+			"name": config.get_name(),
+			"label": config.get_label(),
+			"type": camera_widget_types[config.get_type()],
+			"widget": config
+		}
+
+		try:
+			new_config["value"] = config.get_value()
+		except gp.GPhoto2Error:
+			pass
+
+		try:
+			new_config["choices"] = list(config.get_choices())
+		except gp.GPhoto2Error:
+			pass
+
+		return new_config
+
+	def read_config(self, config):
+		self.configs.append(self.parse_config(config))
+
+		for i in range(config.count_children()):
+			child = config.get_child(i)
+			self.read_config(child)

core/camera/mock_gphoto.py

@@ -0,0 +1,204 @@
+"""
+Mock gphoto2 module for Windows testing and development.
+Simulates gphoto2 API behavior to allow the app to run without a camera.
+"""
+
+import numpy as np
+import cv2
+from dataclasses import dataclass
+
+
+# --- Constants (simulate gphoto2 enums) ---
+
+GP_WIDGET_WINDOW = 0
+GP_WIDGET_SECTION = 1
+GP_WIDGET_TEXT = 2
+GP_WIDGET_RANGE = 3
+GP_WIDGET_TOGGLE = 4
+GP_WIDGET_RADIO = 5
+GP_WIDGET_MENU = 6
+GP_WIDGET_BUTTON = 7
+GP_WIDGET_DATE = 8
+
+GP_OPERATION_NONE = 0x00
+GP_OPERATION_CAPTURE_IMAGE = 0x01
+GP_OPERATION_CAPTURE_VIDEO = 0x02
+GP_OPERATION_CAPTURE_AUDIO = 0x04
+GP_OPERATION_CAPTURE_PREVIEW = 0x08
+GP_OPERATION_CONFIG = 0x10
+GP_OPERATION_TRIGGER_CAPTURE = 0x20
+
+
+# --- Error class ---
+class GPhoto2Error(Exception):
+    pass
+
+
+# --- Mock camera configuration widget ---
+
+class MockWidget:
+    def __init__(self, name, label, wtype, value=None, choices=None):
+        self._name = name
+        self._label = label
+        self._type = wtype
+        self._value = value
+        self._choices = choices or []
+        self._children = []
+
+    def get_id(self):
+        return id(self)
+
+    def get_name(self):
+        return self._name
+
+    def get_label(self):
+        return self._label
+
+    def get_type(self):
+        return self._type
+
+    def get_value(self):
+        return self._value
+
+    def set_value(self, value):
+        if self._choices and value not in self._choices:
+            raise GPhoto2Error(f"Invalid value '{value}' for widget '{self._name}'")
+        self._value = value
+
+    def get_choices(self):
+        return self._choices
+
+    def count_children(self):
+        return len(self._children)
+
+    def get_child(self, i):
+        return self._children[i]
+
+    def add_child(self, child):
+        self._children.append(child)
+
+
+# --- Mock classes for detection / abilities ---
+
+@dataclass
+class MockCameraInfo:
+    name: str
+    port: str
+
+
+class MockCameraList:
+    def __init__(self):
+        self._cameras = [
+            MockCameraInfo("Mock Camera 1", "usb:001,002"),
+            MockCameraInfo("Mock Camera 2", "usb:001,003")
+        ]
+
+    def count(self):
+        return len(self._cameras)
+
+    def get_name(self, i):
+        return self._cameras[i].name
+
+    def get_value(self, i):
+        return self._cameras[i].port
+
+
+class CameraAbilities:
+    def __init__(self, operations):
+        self.operations = operations
+
+
+class CameraAbilitiesList:
+    def load(self):
+        pass
+
+    def lookup_model(self, name):
+        return 0
+
+    def get_abilities(self, index):
+        return CameraAbilities(
+            GP_OPERATION_CAPTURE_IMAGE
+            | GP_OPERATION_CAPTURE_PREVIEW
+            | GP_OPERATION_CONFIG
+        )
+
+
+class PortInfoList:
+    def load(self):
+        pass
+
+    def lookup_path(self, path):
+        return 0
+
+    def __getitem__(self, index):
+        return f"MockPortInfo({index})"
+
+
+# --- Mock Camera class ---
+
+class Camera:
+    def __init__(self):
+        self.initialized = False
+        self.port_info = None
+
+    def init(self):
+        self.initialized = True
+
+    def exit(self):
+        self.initialized = False
+
+    def set_port_info(self, info):
+        self.port_info = info
+
+    def get_config(self):
+        # Simulate config tree
+        root = MockWidget("root", "Root", GP_WIDGET_WINDOW)
+
+        iso = MockWidget("iso", "ISO", GP_WIDGET_MENU, "100", ["100", "200", "400", "800"])
+        shutter = MockWidget("shutter", "Shutter Speed", GP_WIDGET_MENU, "1/60", ["1/30", "1/60", "1/125"])
+        wb = MockWidget("whitebalance", "White Balance", GP_WIDGET_RADIO, "Auto", ["Auto", "Daylight", "Tungsten"])
+
+        root.add_child(iso)
+        root.add_child(shutter)
+        root.add_child(wb)
+
+        return root
+
+    def set_single_config(self, name, widget):
+        # Simulate saving a setting
+        print(f"[mock_gphoto] Setting '{name}' = '{widget.get_value()}'")
+
+    def capture_preview(self):
+        # Generate a fake image (OpenCV compatible)
+        frame = np.zeros((480, 640, 3), dtype=np.uint8)
+        cv2.putText(frame, "Mock Preview", (150, 240), cv2.FONT_HERSHEY_SIMPLEX, 1, (0, 255, 0), 2)
+        _, buf = cv2.imencode(".jpg", frame)
+
+        class MockFile:
+            def get_data_and_size(self_inner):
+                return buf.tobytes()
+
+        return MockFile()
+
+
+# --- Mock detection functions ---
+
+def gp_camera_autodetect():
+    return MockCameraList()
+
+
+def check_result(value):
+    # gphoto2.check_result usually raises error if return < 0
+    return value
+
+
+# --- API aliases to match gphoto2 ---
+
+GP_ERROR = -1
+
+gp_camera_autodetect = gp_camera_autodetect
+check_result = check_result
+Camera = Camera
+CameraAbilitiesList = CameraAbilitiesList
+PortInfoList = PortInfoList
+GPhoto2Error = GPhoto2Error

core/camera/opencv_camera.py

@@ -0,0 +1,122 @@
+import cv2
+from cv2_enumerate_cameras import enumerate_cameras
+from typing import List
+
+from .base_camera import BaseCamera
+
+
+class OpenCvCamera(BaseCamera):
+	"""Kamera oparta na cv2.VideoCapture"""
+
+	config_map = {
+		0: {"name": "frame_width", "cv_prop": cv2.CAP_PROP_FRAME_WIDTH, "default": 640},
+		1: {"name": "frame_height", "cv_prop": cv2.CAP_PROP_FRAME_HEIGHT, "default": 480},
+		2: {"name": "fps", "cv_prop": cv2.CAP_PROP_FPS, "default": 30},
+		3: {"name": "brightness", "cv_prop": cv2.CAP_PROP_BRIGHTNESS, "default": 0.5},
+		4: {"name": "contrast", "cv_prop": cv2.CAP_PROP_CONTRAST, "default": 0.5},
+		5: {"name": "saturation", "cv_prop": cv2.CAP_PROP_SATURATION, "default": 0.5},
+	}
+
+	def __init__(self) -> None:
+		super().__init__()
+		self.cap = None
+		self.configs: List[dict] = []
+		self.camera_list = []
+		self.camera_index = 0
+
+	@staticmethod
+	def detect():
+		camera_list = enumerate_cameras(cv2.CAP_ANY)
+		result = {}
+
+		for camera in camera_list:
+			cap = cv2.VideoCapture(camera.index, camera.backend)
+			# ret, frame = cap.read()
+			cap.release()
+
+			# if ret and frame is not None and frame.size > 0:
+			result[camera.index] = {
+				"name": camera.name,
+				"port": camera.path,
+				"backend": camera.backend,
+			}
+
+		return result
+
+	def connect(self, index: int | None = None) -> bool:
+		self.error_msg = None
+		try:
+			if index:
+				self.camera_index = index
+
+			self.cap = cv2.VideoCapture(self.camera_index)
+
+			if not self.cap.isOpened():
+				self.error_msg = f"[CV2] Could not open camera {self.camera_index}"
+				return False
+
+			self.configs.clear()
+			for id, conf in self.config_map.items():
+				value = self.cap.get(conf["cv_prop"])
+				self.configs.append(
+					{
+						"id": id,
+						"name": conf["name"],
+						"label": conf["name"].capitalize(),
+						"value": value,
+						"choices": None,  # brak predefiniowanych wyborów
+						"cv_prop": conf["cv_prop"],
+					}
+				)
+			return True
+
+		except Exception as e:
+			self.error_msg = f"[CV2] {e}"
+			self.cap = None
+			return False
+
+	def disconnect(self) -> None:
+		if self.cap:
+			self.cap.release()
+			self.cap = None
+			self.configs.clear()
+
+	def get_frame(self):
+		self.error_msg = None
+		if self.cap is None or not self.cap.isOpened():
+			self.error_msg = "[CV2] Camera is not initialized."
+			return (False, None)
+
+		try:
+			ret, frame = self.cap.read()
+			if not ret:
+				self.error_msg = "[CV2] Failed to read frame."
+				return (False, None)
+			return (True, frame)
+		except Exception as e:
+			self.error_msg = f"[CV2] {e}"
+			return (False, None)
+
+	def get_config_by_id(self, id: int):
+		return next(w for w in self.configs if w["id"] == id)
+
+	def get_config_by_name(self, name: str):
+		return next(w for w in self.configs if w["name"] == name)
+
+	def set_config(self, config, value: float):
+		if not self.cap:
+			return
+		try:
+			self.cap.set(config["cv_prop"], value)
+			config["value"] = self.cap.get(
+				config["cv_prop"])  # sprawdz co ustawiło
+		except Exception as e:
+			self.error_msg = f"[CV2] {e}"
+
+	def set_config_by_id(self, id: int, value: float):
+		config = self.get_config_by_id(id)
+		self.set_config(config, value)
+
+	def set_config_by_name(self, name: str, value: float):
+		config = self.get_config_by_name(name)
+		self.set_config(config, value)

core/camera/states.py

@@ -0,0 +1,57 @@
+from __future__ import annotations
+from abc import ABC, abstractmethod
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from controllers.main_controller import MainController
+
+class CameraState(ABC):
+    """Abstract base class for all camera states."""
+
+    def enter_state(self, controller: MainController):
+        """Called upon entering the state, e.g., to update the UI."""
+        pass
+
+    @abstractmethod
+    def handle_start_button(self, controller: MainController):
+        """Handles the main camera button click."""
+        pass
+
+class NoCamerasState(CameraState):
+    def enter_state(self, controller: MainController):
+        controller.welcome_view.set_button_text("Wykryj kamery")
+        controller.welcome_view.set_info_text("Nie wykryto kamer. Kliknij, aby rozpocząć.")
+        controller.welcome_view.camera_start_btn.setEnabled(True)
+
+    def handle_start_button(self, controller: MainController):
+        controller.camera_detect()
+
+class DetectingState(CameraState):
+    def enter_state(self, controller: MainController):
+        controller.welcome_view.set_button_text("Wykrywanie...")
+        controller.welcome_view.set_info_text("Trwa wykrywanie kamer...")
+        controller.welcome_view.camera_start_btn.setEnabled(False)
+
+    def handle_start_button(self, controller: MainController):
+        # Do nothing while detecting
+        pass
+
+class ReadyToStreamState(CameraState):
+    def enter_state(self, controller: MainController):
+        cameras = controller.camera_manager.get_detected_cameras()
+        controller.welcome_view.set_button_text("Uruchom kamerę")
+        controller.welcome_view.set_info_text(f"Wykryto {len(cameras)} kamer(y).")
+        controller.welcome_view.camera_start_btn.setEnabled(True)
+
+    def handle_start_button(self, controller: MainController):
+        controller.start_liveview()
+
+class StreamingState(CameraState):
+    def enter_state(self, controller: MainController):
+        controller.welcome_view.set_button_text("Zatrzymaj kamerę")
+        controller.welcome_view.camera_start_btn.setEnabled(True)
+        if controller.split_view.stack.currentWidget() != controller.live_view:
+            controller.split_view.toggle_live_view()
+
+    def handle_start_button(self, controller: MainController):
+        controller.stop_liveview()

core/camera_manager.py

@@ -1,69 +0,0 @@
-import cv2
-import gphoto2 as gp
-
-from controllers.camera_controller import CameraController
-from .gphoto_adapter import GPhotoImageSource, GPhotoControlSource
-from .opencv_adapter import OpenCVImageSource, OpenCVControlSource
-
-
-class CameraManager:
-    def __init__(self):
-        self.devices = []  # lista wykrytych kamer
-
-    def detect_devices(self):
-        self.devices.clear()
-
-        # --- Wykrywanie webcamów / grabberów HDMI
-        for index in range(5):  # sprawdź kilka indeksów
-            cap = cv2.VideoCapture(index)
-            if cap.isOpened():
-                self.devices.append({
-                    "id": f"opencv:{index}",
-                    "name": f"Webcam / HDMI Grabber #{index}",
-                    "type": "opencv",
-                    "index": index
-                })
-                cap.release()
-
-        # --- Wykrywanie kamer gphoto2
-        cameras = gp.Camera.autodetect()    # type: ignore
-        for i, (name, addr) in enumerate(cameras):
-            self.devices.append({
-                "id": f"gphoto:{i}",
-                "name": f"{name} ({addr})",
-                "type": "gphoto",
-                "addr": addr
-            })
-
-        return self.devices
-
-    def create_controller(self, device_id, hybrid_with=None):
-        """
-        Tworzy CameraController na podstawie id urządzenia.
-        Można podać hybrid_with="opencv" albo "gphoto" żeby zbudować hybrydę.
-        """
-        device = next((d for d in self.devices if d["id"] == device_id), None)
-        if not device:
-            raise ValueError(f"Nie znaleziono urządzenia {device_id}")
-
-        # Webcam / grabber
-        if device["type"] == "opencv":
-            cap = cv2.VideoCapture(device["index"])
-            img = OpenCVImageSource(device["index"])
-            ctrl = OpenCVControlSource(cap)
-            return CameraController(img, ctrl)
-
-        # GPhoto camera
-        elif device["type"] == "gphoto":
-            cam = gp.Camera()   # type: ignore
-            cam.init()
-            img = GPhotoImageSource(cam)
-            ctrl = GPhotoControlSource(cam)
-            return CameraController(img, ctrl)
-
-        # Hybrydowy tryb
-        elif device["type"] == "hybrid":
-            raise NotImplementedError("Tu możesz połączyć OpenCV + GPhoto w hybrydę")
-
-        else:
-            raise ValueError(f"Nieobsługiwany typ urządzenia: {device['type']}")

core/database.py

@@ -154,3 +154,6 @@ class DatabaseManager:
         cur = self.conn.cursor()
         cur.execute("DELETE FROM media WHERE color_id = ?", (color_id,))
         self.conn.commit()
+
+
+db_manager = DatabaseManager()

core/gphoto_adapter.py

@@ -1,84 +0,0 @@
-import numpy as np
-import cv2
-
-from PySide6.QtCore import QObject, QThread, Signal, QTimer
-from PySide6.QtGui import QImage, QPixmap
-
-from .base import  BaseImageSource, BaseControlSource
-
-import gphoto2 as gp
-
-# try:
-#     import gphoto2 as gp
-# except:
-#     from . import mock_gphoto as gp
-
-class GPhotoImageSource(BaseImageSource):
-
-    def __init__(self, camera: gp.Camera, fps=10, parent=None): # type: ignore
-        super().__init__(parent)
-        self.camera = camera
-        self.fps = fps
-        self.timer = None
-
-    def start(self):
-        self.timer = QTimer()
-        self.timer.timeout.connect(self._grab_frame)
-        self.timer.start(int(1000 / self.fps))
-
-    def stop(self):
-        if self.timer:
-            self.timer.stop()
-
-    def _grab_frame(self):
-        try:
-            file = self.camera.capture_preview()
-            data = file.get_data_and_size()
-            frame = np.frombuffer(data, dtype=np.uint8)
-            frame = cv2.imdecode(frame, cv2.IMREAD_COLOR)
-            if frame is None:
-                return
-
-            rgb_image = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
-            h, w, ch = rgb_image.shape
-            qimg = QImage(rgb_image.data, w, h, ch * w, QImage.Format.Format_RGB888)
-            pixmap = QPixmap.fromImage(qimg)
-            self.new_frame.emit(pixmap)
-        except gp.GPhoto2Error as e:
-            self.errorOccurred.emit(f"GPhoto2 error: {e}")
-
-
-class GPhotoControlSource(BaseControlSource):
-
-    def __init__(self, camera: gp.Camera, parent=None): # type: ignore
-        super().__init__(parent)
-        self.camera = camera
-
-    def set_parameter(self, name, value):
-        try:
-            config = self.camera.get_config()
-            child = config.get_child_by_name(name)
-            child.set_value(value)
-            self.camera.set_config(config)
-            self.parameterChanged.emit(name, value)
-        except gp.GPhoto2Error as e:
-            self.errorOccurred.emit(str(e))
-
-    def get_parameter(self, name):
-        try:
-            config = self.camera.get_config()
-            child = config.get_child_by_name(name)
-            return child.get_value()
-        except gp.GPhoto2Error as e:
-            self.errorOccurred.emit(str(e))
-            return None
-
-    def list_parameters(self):
-        params = {}
-        try:
-            config = self.camera.get_config()
-            for child in config.get_children():
-                params[child.get_name()] = child.get_value()
-        except gp.GPhoto2Error as e:
-            self.errorOccurred.emit(str(e))
-        return params

core/media.py

@@ -1,13 +1,13 @@
 from pathlib import Path
 import shutil
-from core.database import DatabaseManager
+from core.database import db_manager
 
 MEDIA_DIR = Path("media")
 DEFAULT_ICON = Path("media/default_icon.jpg")
 
 class MediaRepository:
-    def __init__(self, db: DatabaseManager):
+    def __init__(self):
-        self.db = db
+        self.db = db_manager
 
     def sync_media(self):
         disk_colors = {d.name for d in MEDIA_DIR.iterdir() if d.is_dir()}

core/mock_gphoto.py

@@ -1,64 +0,0 @@
-import cv2
-import numpy as np
-
-class GPhoto2Error(Exception):
-    pass
-
-
-class CameraFileMock:
-    """Mock obiektu zwracanego przez gphoto2.Camera.capture_preview()"""
-
-    def __init__(self, frame: np.ndarray):
-        # Kodowanie do JPEG, żeby symulować prawdziwe dane z kamery
-        success, buf = cv2.imencode(".jpg", frame)
-        if not success:
-            raise GPhoto2Error("Nie udało się zakodować ramki testowej.")
-        self._data = buf.tobytes()
-
-    def get_data_and_size(self):
-        return self._data
-        return self._data, len(self._data)
-
-
-class Camera:
-    def __init__(self):
-        self._frame_counter = 0
-        self._running = False
-
-    def init(self):
-        self._running = True
-        print("[my_gphoto] Kamera MOCK zainicjalizowana")
-
-    def exit(self):
-        self._running = False
-        print("[my_gphoto] Kamera MOCK wyłączona")
-
-    def capture_preview(self):
-        if not self._running:
-            raise GPhoto2Error("Kamera MOCK nie jest uruchomiona")
-
-        # przykład 1: wczytaj stały obrazek z pliku
-        # frame = cv2.imread("test_frame.jpg")
-        # if frame is None:
-        #     raise GPhoto2Error("Nie znaleziono test_frame.jpg")
-
-        # przykład 2: wygeneruj kolorową planszę
-        h, w = 480, 640
-        color = (self._frame_counter % 255, 100, 200)
-        frame = np.full((h, w, 3), color, dtype=np.uint8)
-
-        # dodanie napisu
-        text = "OBRAZ TESTOWY"
-        font = cv2.FONT_HERSHEY_SIMPLEX
-        scale = 1.5
-        thickness = 3
-        color_text = (255, 255, 255)
-
-        (text_w, text_h), _ = cv2.getTextSize(text, font, scale, thickness)
-        x = (w - text_w) // 2
-        y = (h + text_h) // 2
-        cv2.putText(frame, text, (x, y), font, scale, color_text, thickness, cv2.LINE_AA)
-
-
-        self._frame_counter += 1
-        return CameraFileMock(frame)

core/opencv_adapter.py

@@ -1,83 +0,0 @@
-from PySide6.QtCore import QObject, Signal, QTimer
-from PySide6.QtGui import QImage, QPixmap
-import cv2
-import numpy as np
-
-
-from .base import BaseImageSource, BaseControlSource
-
-
-
-
-
-class OpenCVImageSource(BaseImageSource):
-
-    def __init__(self, device_index=0, fps=30, parent=None):
-        super().__init__(parent)
-        self.device_index = device_index
-        self.fps = fps
-        self.cap = None
-        self.timer = None
-
-    def start(self):
-        self.cap = cv2.VideoCapture(self.device_index)
-        if not self.cap.isOpened():
-            self.errorOccurred.emit(f"Nie mogę otworzyć kamery {self.device_index}")
-            return
-
-        self.timer = QTimer()
-        self.timer.timeout.connect(self._grab_frame)
-        self.timer.start(int(1000 / self.fps))
-
-    def stop(self):
-        if self.timer:
-            self.timer.stop()
-        if self.cap:
-            self.cap.release()
-
-    def _grab_frame(self):
-        if self.cap is None:
-            self.errorOccurred.emit(f"Kamera niezaincjalizowana!")
-            return
-        
-        ret, frame = self.cap.read()
-        if not ret:
-            self.errorOccurred.emit("Brak obrazu z kamery OpenCV")
-            return
-
-        rgb_image = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
-        h, w, ch = rgb_image.shape
-        qimg = QImage(rgb_image.data, w, h, ch * w, QImage.Format.Format_RGB888)
-        pixmap = QPixmap.fromImage(qimg)
-        self.new_frame.emit(pixmap)
-
-
-class OpenCVControlSource(BaseControlSource):
-
-    def __init__(self, cap: cv2.VideoCapture, parent=None):
-        super().__init__(parent)
-        self.cap = cap
-
-    def set_parameter(self, name, value):
-        prop_id = getattr(cv2, name, None)
-        if prop_id is None:
-            self.errorOccurred.emit(f"Nieznany parametr {name}")
-            return
-        self.cap.set(prop_id, value)
-        self.parameterChanged.emit(name, value)
-
-    def get_parameter(self, name):
-        prop_id = getattr(cv2, name, None)
-        if prop_id is None:
-            self.errorOccurred.emit(f"Nieznany parametr {name}")
-            return None
-        return self.cap.get(prop_id)
-
-    def list_parameters(self):
-        return {
-            "CAP_PROP_BRIGHTNESS": self.cap.get(cv2.CAP_PROP_BRIGHTNESS),
-            "CAP_PROP_CONTRAST": self.cap.get(cv2.CAP_PROP_CONTRAST),
-            "CAP_PROP_SATURATION": self.cap.get(cv2.CAP_PROP_SATURATION),
-            "CAP_PROP_GAIN": self.cap.get(cv2.CAP_PROP_GAIN),
-            "CAP_PROP_EXPOSURE": self.cap.get(cv2.CAP_PROP_EXPOSURE),
-        }

main.py

@@ -1,6 +1,7 @@
 import sys
 from PySide6.QtWidgets import QApplication
 
+from ui.main_palette import set_dark_theme
 from ui.main_window import MainWindow
 from controllers.main_controller import MainController
 
@@ -8,10 +9,13 @@ from controllers.main_controller import MainController
 
 def main():
     app = QApplication(sys.argv)
-    app.setStyle("Fusion")
+    set_dark_theme(app)
+    # app.setStyle("Fusion")
     window = MainWindow()
     controller = MainController(window)
     controller.load_colors()
+
+    app.aboutToQuit.connect(controller.shutdown)
     window.show()
     sys.exit(app.exec())
 

requirements.txt

@@ -1,6 +1,12 @@
+cv2_enumerate_cameras==1.3.0
+gphoto2==2.6.2
+mypy==1.18.2
+mypy_extensions==1.1.0
 numpy==2.2.6
 opencv-python==4.12.0.88
+pathspec==0.12.1
 PySide6==6.9.2
 PySide6_Addons==6.9.2
 PySide6_Essentials==6.9.2
 shiboken6==6.9.2
+typing_extensions==4.15.0

review.md

@@ -0,0 +1,72 @@
+Przejrzałem kod Twojej aplikacji. Gratuluję, to bardzo dobrze zorganizowany projekt, zwłaszcza jak na aplikację, która jest jeszcze w trakcie rozwoju. Widać dużą dbałość o architekturę i separację poszczególnych warstw.
+
+Poniżej znajdziesz moje uwagi podzielone na kategorie, o które prosiłeś.
+
+### 1. Architektura Aplikacji
+
+Twoja architektura jest największym plusem projektu.
+
+*   **Wzorzec MVC/Controller:** Podział na foldery `core` (Model), `ui` (View) i `controllers` (Controller) jest świetnym zastosowaniem tego wzorca. `MainController` dobrze pełni rolę pośrednika, oddzielając logikę biznesową od interfejsu użytkownika.
+*   **Podsystem kamery (`core/camera`):** To jest wzorowo zaprojektowana część aplikacji.
+    *   **Fasada (`CameraManager`):** Użycie `CameraManager` jako fasady, która ukrywa skomplikowaną logikę wyboru i zarządzania kamerą, jest doskonałym pomysłem. Upraszcza to reszcie aplikacji interakcję z kamerami.
+    *   **Strategia (`BaseCamera`):** Abstrakcyjna klasa `BaseCamera` i jej konkretne implementacje (`GPhotoCamera`, `OpenCvCamera`) to świetne użycie wzorca strategii. Pozwala to na łatwe dodawanie nowych typów kamer w przyszłości.
+    *   **Wątkowość:** Przeniesienie obsługi kamery do osobnego wątku (`CameraWorker` i `QThread`) jest kluczowe dla aplikacji Qt i zostało zrobione poprawnie. Dzięki temu interfejs użytkownika nie zawiesza się podczas przechwytywania obrazu.
+
+*   **Problem do rozwiązania:**
+    *   **Zduplikowane pliki:** Zauważyłem, że w projekcie istnieją dwa pliki o nazwie `camera_controller.py` (w `controllers/` i `core/camera/`) oraz dwa pliki `mock_gphoto.py`. Wygląda na to, że te w folderze `controllers/` są starszymi, nieużywanymi wersjami. **Sugeruję ich usunięcie**, aby uniknąć pomyłek w przyszłości. Nowsze wersje w `core/camera/` są znacznie bardziej rozbudowane i bezpieczniejsze (np. używają `QMutex`).
+
+### 2. Co można napisać lepiej? (Sugestie i Ulepszenia)
+
+*   **Zarządzanie ścieżkami i zasobami:**
+    *   W kodzie UI (np. w `ui/widgets/split_view_widget.py`) ścieżki do ikon są wpisane na stałe (np. `"ui/icons/rotate-cw-svgrepo-com.svg"`). To może powodować problemy, jeśli uruchomisz aplikację z innego katalogu.
+    *   **Sugestia:** Użyj biblioteki `pathlib` w połączeniu z globalną stałą, aby tworzyć absolutne ścieżki do zasobów. Możesz stworzyć plik `settings.py` lub `config.py`, w którym zdefiniujesz główny katalog aplikacji i podkatalogi z zasobami.
+
+*   **Logika rotacji obrazu referencyjnego:**
+    *   W `SplitView.rotate_left()` i `rotate_right()`, transformujesz pixmapę, która mogła być już wcześniej obrócona (`self.ref_pixmap = self.ref_pixmap.transformed(...)`). Każda taka operacja może prowadzić do utraty jakości obrazu.
+    *   **Sugestia:** Przechowuj oryginalny, niezmodyfikowany `QPixmap` w osobnej zmiennej. Przy każdej rotacji transformuj ten oryginalny obraz o łączny kąt obrotu, a nie wynik poprzedniej transformacji.
+
+*   **Upraszczanie logiki sygnałów w `MainController`:**
+    *   W metodzie `on_cameras_detected` i innych, wielokrotnie rozłączasz i podłączasz sygnały do slotów przycisku (`camera_start_btn.clicked.disconnect()`). Jest to podejście podatne na błędy.
+    *   **Sugestia:** Zamiast tego, użyj jednego slotu, który w środku sprawdza aktualny stan aplikacji (np. `if self.camera_manager.is_camera_active(): ...`). Możesz też po prostu zmieniać tekst i stan (`setEnabled`) przycisków w zależności od kontekstu.
+
+*   **Obsługa błędów:**
+    *   W niektórych miejscach (np. `GPhotoCamera.detect`) używasz szerokiego `except Exception as e:`. Warto łapać bardziej specyficzne wyjątki (np. `gp.GPhoto2Error`), aby lepiej reagować na konkretne problemy.
+
+### 3. Wzorce projektowe do rozważenia
+
+Używasz już wielu dobrych wzorców (Fasada, Strategia, Obserwator przez sygnały/sloty, Worker Thread). Oto kilka dodatkowych, które mogłyby się przydać:
+
+*   **Singleton:** Klasa `DatabaseManager` jest idealnym kandydatem na Singletona. W całej aplikacji potrzebujesz tylko jednego połączenia z bazą danych. Można to zrealizować tworząc jedną, globalną instancję w module `database.py`, którą inne części aplikacji będą importować.
+*   **State (Stan):** Logika związana ze stanem kamery (brak kamery, wykryto, działa, zatrzymana) w `MainController` mogłaby zostać zamknięta we wzorcu Stan. Miałbyś obiekty reprezentujące każdy stan (np. `NoCameraState`, `StreamingState`), a każdy z nich inaczej obsługiwałby te same akcje (np. kliknięcie przycisku "Start"). To oczyściłoby kod z wielu instrukcji `if/else`.
+
+### Podsumowanie i konkretne kroki
+
+To bardzo obiecujący projekt z solidnymi fundamentami. Moje sugestie mają na celu głównie "doszlifowanie" istniejącego kodu.
+
+**Zalecane działania (w kolejności od najważniejszych):**
+
+1.  **Wyczyść projekt:** Usuń zduplikowane pliki `controllers/camera_controller.py` i `controllers/mock_gphoto.py`, aby uniknąć nieporozumień.
+2.  **Zrefaktoryzuj ścieżki:** Popraw sposób zarządzania ścieżkami do ikon i innych zasobów, aby uniezależnić się od bieżącego katalogu roboczego.
+3.  **Popraw rotację obrazu:** Zmodyfikuj logikę w `SplitView`, aby uniknąć degradacji jakości obrazu przy wielokrotnym obracaniu.
+4.  **Uprość logikę UI:** Zastanów się nad refaktoryzacją obsługi stanu przycisków w `MainController`, aby kod był bardziej czytelny i mniej podatny na błędy.
+
+Świetna robota! Jeśli masz więcej pytań lub chciałbyś, żebym przyjrzał się jakiemuś konkretnemu fragmentowi, daj znać.
+
+---
+
+### Postęp Prac (14.10.2025)
+
+Na podstawie powyższej recenzji, wspólnie wprowadziliśmy następujące zmiany:
+
+*   **Zrefaktoryzowano ścieżki do zasobów (Zrealizowano):**
+    *   Utworzono plik `settings.py` do centralnego zarządzania ścieżkami.
+    *   Zaktualizowano komponenty UI (`split_view_widget.py`, `view_settings_dialog.py`), aby korzystały ze scentralizowanych ścieżek, co uniezależniło aplikację od katalogu roboczego.
+
+*   **Poprawiono logikę rotacji obrazu (Zrealizowano):**
+    *   Zmieniono mechanizm obracania obrazu referencyjnego w `SplitView`, aby operacje były wykonywane na oryginalnym obrazie. Zapobiega to stopniowej utracie jakości przy wielokrotnych rotacjach.
+
+*   **Uproszczono logikę sygnałów w `MainController` (Zrealizowano):**
+    *   Zastąpiono dynamiczne łączenie i rozłączanie sygnałów przycisku kamery jednym, stałym połączeniem i centralną metodą obsługi. Zwiększyło to czytelność i niezawodność kodu.
+
+*   **Wyczyszczono projekt (Zrealizowano):**
+    *   Użytkownik potwierdził usunięcie zduplikowanych plików (`camera_controller.py` i `mock_gphoto.py`) z katalogu `controllers`.

settings.py

@@ -0,0 +1,13 @@
+from pathlib import Path
+
+# Absolutna ścieżka do głównego katalogu projektu
+ROOT_DIR = Path(__file__).parent.resolve()
+
+# Ścieżka do katalogu UI
+UI_DIR = ROOT_DIR / "ui"
+
+# Ścieżka do katalogu z ikonami
+ICONS_DIR = UI_DIR / "icons"
+
+# Ścieżka do katalogu z mediami
+MEDIA_DIR = ROOT_DIR / "media"

ui/icons/arrow-left-335-svgrepo-com.svg

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+<svg width="800px" height="800px" viewBox="-4.5 0 20 20" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    
+    <title>arrow_left [#335]</title>
+    <desc>Created with Sketch.</desc>
+    <defs>
+
+</defs>
+    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <g id="Dribbble-Light-Preview" transform="translate(-345.000000, -6679.000000)" fill="#000000">
+            <g id="icons" transform="translate(56.000000, 160.000000)">
+                <path d="M299.633777,6519.29231 L299.633777,6519.29231 C299.228878,6518.90256 298.573377,6518.90256 298.169513,6519.29231 L289.606572,6527.55587 C288.797809,6528.33636 288.797809,6529.60253 289.606572,6530.38301 L298.231646,6538.70754 C298.632403,6539.09329 299.27962,6539.09828 299.685554,6538.71753 L299.685554,6538.71753 C300.100809,6538.32879 300.104951,6537.68821 299.696945,6537.29347 L291.802968,6529.67648 C291.398069,6529.28574 291.398069,6528.65315 291.802968,6528.26241 L299.633777,6520.70538 C300.038676,6520.31563 300.038676,6519.68305 299.633777,6519.29231" id="arrow_left-[#335]">
+
+</path>
+            </g>
+        </g>
+    </g>
+</svg>

ui/icons/arrow-right-336-svgrepo-com.svg

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+<svg width="800px" height="800px" viewBox="-4.5 0 20 20" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    
+    <title>arrow_right [#336]</title>
+    <desc>Created with Sketch.</desc>
+    <defs>
+
+</defs>
+    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <g id="Dribbble-Light-Preview" transform="translate(-305.000000, -6679.000000)" fill="#000000">
+            <g id="icons" transform="translate(56.000000, 160.000000)">
+                <path d="M249.365851,6538.70769 L249.365851,6538.70769 C249.770764,6539.09744 250.426289,6539.09744 250.830166,6538.70769 L259.393407,6530.44413 C260.202198,6529.66364 260.202198,6528.39747 259.393407,6527.61699 L250.768031,6519.29246 C250.367261,6518.90671 249.720021,6518.90172 249.314072,6519.28247 L249.314072,6519.28247 C248.899839,6519.67121 248.894661,6520.31179 249.302681,6520.70653 L257.196934,6528.32352 C257.601847,6528.71426 257.601847,6529.34685 257.196934,6529.73759 L249.365851,6537.29462 C248.960938,6537.68437 248.960938,6538.31795 249.365851,6538.70769" id="arrow_right-[#336]">
+
+</path>
+            </g>
+        </g>
+    </g>
+</svg>

ui/icons/camera_hdmi.svg

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="800"
+   height="800"
+   viewBox="0 0 800 800"
+   version="1.1"
+   id="svg1"
+   inkscape:version="1.4.2 (f4327f4, 2025-05-13)"
+   sodipodi:docname="camera_hdmi.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
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+            <path d="M128.52,381.134 L127.528,382.866 C127.254,383.345 126.648,383.508 126.173,383.232 L123.418,381.628 C122.02,383.219 120.129,384.359 117.983,384.799 L117.983,387 C117.983,387.553 117.54,388 116.992,388 L115.008,388 C114.46,388 114.017,387.553 114.017,387 L114.017,384.799 C111.871,384.359 109.98,383.219 108.582,381.628 L105.827,383.232 C105.352,383.508 104.746,383.345 104.472,382.866 L103.48,381.134 C103.206,380.656 103.369,380.044 103.843,379.769 L106.609,378.157 C106.28,377.163 106.083,376.106 106.083,375 C106.083,373.894 106.28,372.838 106.609,371.843 L103.843,370.232 C103.369,369.956 103.206,369.345 103.48,368.866 L104.472,367.134 C104.746,366.656 105.352,366.492 105.827,366.768 L108.582,368.372 C109.98,366.781 111.871,365.641 114.017,365.201 L114.017,363 C114.017,362.447 114.46,362 115.008,362 L116.992,362 C117.54,362 117.983,362.447 117.983,363 L117.983,365.201 C120.129,365.641 122.02,366.781 123.418,368.372 L126.173,366.768 C126.648,366.492 127.254,366.656 127.528,367.134 L128.52,368.866 C128.794,369.345 128.631,369.956 128.157,370.232 L125.391,371.843 C125.72,372.838 125.917,373.894 125.917,375 C125.917,376.106 125.72,377.163 125.391,378.157 L128.157,379.769 C128.631,380.044 128.794,380.656 128.52,381.134 L128.52,381.134 Z M130.008,378.536 L127.685,377.184 C127.815,376.474 127.901,375.749 127.901,375 C127.901,374.252 127.815,373.526 127.685,372.816 L130.008,371.464 C130.957,370.912 131.281,369.688 130.733,368.732 L128.75,365.268 C128.203,364.312 126.989,363.983 126.041,364.536 L123.694,365.901 C122.598,364.961 121.352,364.192 119.967,363.697 L119.967,362 C119.967,360.896 119.079,360 117.983,360 L114.017,360 C112.921,360 112.033,360.896 112.033,362 L112.033,363.697 C110.648,364.192 109.402,364.961 108.306,365.901 L105.959,364.536 C105.011,363.983 103.797,364.312 103.25,365.268 L101.267,368.732 C100.719,369.688 101.044,370.912 101.992,371.464 L104.315,372.816 C104.185,373.526 104.099,374.252 104.099,375 C104.099,375.749 104.185,376.474 104.315,377.184 L101.992,378.536 C101.044,379.088 100.719,380.312 101.267,381.268 L103.25,384.732 C103.797,385.688 105.011,386.017 105.959,385.464 L108.306,384.099 C109.402,385.039 110.648,385.809 112.033,386.303 L112.033,388 C112.033,389.104 112.921,390 114.017,390 L117.983,390 C119.079,390 119.967,389.104 119.967,388 L119.967,386.303 C121.352,385.809 122.598,385.039 123.694,384.099 L126.041,385.464 C126.989,386.017 128.203,385.688 128.75,384.732 L130.733,381.268 C131.281,380.312 130.957,379.088 130.008,378.536 L130.008,378.536 Z M116,378 C114.357,378 113.025,376.657 113.025,375 C113.025,373.344 114.357,372 116,372 C117.643,372 118.975,373.344 118.975,375 C118.975,376.657 117.643,378 116,378 L116,378 Z M116,370 C113.261,370 111.042,372.238 111.042,375 C111.042,377.762 113.261,380 116,380 C118.739,380 120.959,377.762 120.959,375 C120.959,372.238 118.739,370 116,370 L116,370 Z" id="settings" sketch:type="MSShapeGroup">
+
+</path>
+        </g>
+    </g>
+</svg>

ui/icons/vertical-stacks-svgrepo-com.svg

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+<svg fill="#000000" width="800px" height="800px" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M14.82 2.5H1.18C.53 2.5 0 3.03 0 3.68V6.2c0 .65.53 1.18 1.18 1.18h13.64c.65 0 1.18-.53 1.18-1.18V3.68c0-.65-.53-1.18-1.18-1.18zm-.07 3.62H1.25V3.75h13.5v2.37zm.07 2.5H1.18C.53 8.62 0 9.15 0 9.8v2.52c0 .65.53 1.18 1.18 1.18h13.64c.65 0 1.18-.53 1.18-1.18V9.8c0-.65-.53-1.18-1.18-1.18zm-.07 3.63H1.25V9.87h13.5v2.38z"/></svg>

ui/main_palette.py

@@ -0,0 +1,48 @@
+import sys
+from PySide6.QtWidgets import QApplication
+from PySide6.QtGui import QPalette, QColor
+from PySide6.QtCore import Qt
+
+def set_dark_theme(app: QApplication):
+    """Definiuje i stosuje ciemną paletę kolorów do aplikacji."""
+    
+    # 1. Upewnij się, że styl jest ustawiony na "Fusion"
+    app.setStyle('Fusion')
+    
+    # 2. Definicja kolorów dla ciemnego motywu
+    palette = QPalette()
+    
+    # Kolory tła
+    DARK_GRAY = QColor(45, 45, 45)    # Ogólne tło okien i widżetów (Base, Window)
+    LIGHT_GRAY = QColor(53, 53, 53)   # Tło elementów, np. toolbara, menu (Window)
+    VERY_DARK_GRAY = QColor(32, 32, 32) # Kolor tła dla kontrolek (Button)
+    
+    # Kolory tekstu i obramowań
+    WHITE = QColor(200, 200, 200)    # Główny kolor tekstu (Text, WindowText)
+    HIGHLIGHT = QColor(66, 135, 245) # Kolor podświetlenia (Highlight)
+
+    # Ustawienie głównej palety
+    # palette.setColor(QPalette.ColorRole.Window, LIGHT_GRAY)
+    palette.setColor(QPalette.ColorRole.Window, VERY_DARK_GRAY)
+    palette.setColor(QPalette.ColorRole.WindowText, WHITE)
+    palette.setColor(QPalette.ColorRole.Base, DARK_GRAY)
+    palette.setColor(QPalette.ColorRole.AlternateBase, LIGHT_GRAY)
+    palette.setColor(QPalette.ColorRole.ToolTipBase, WHITE)
+    palette.setColor(QPalette.ColorRole.ToolTipText, WHITE)
+    palette.setColor(QPalette.ColorRole.Text, WHITE)
+    palette.setColor(QPalette.ColorRole.Button, VERY_DARK_GRAY)
+    palette.setColor(QPalette.ColorRole.ButtonText, WHITE)
+    palette.setColor(QPalette.ColorRole.BrightText, Qt.GlobalColor.red)
+    palette.setColor(QPalette.ColorRole.Link, QColor(42, 130, 218))
+    palette.setColor(QPalette.ColorRole.PlaceholderText, QColor(150, 150, 150))
+    
+    # Kolory zaznaczenia/interakcji
+    palette.setColor(QPalette.ColorRole.Highlight, HIGHLIGHT)
+    palette.setColor(QPalette.ColorRole.HighlightedText, Qt.GlobalColor.black)
+    
+    # Kontrolki wyłączone (Disabled)
+    # palette.setColor(QPalette.ColorRole.Disabled, QPalette.ColorGroup.Active, QPalette.ColorRole.Text, QColor(127, 127, 127))
+    # palette.setColor(QPalette.ColorRole.Disabled, QPalette.ColorGroup.Active, QPalette.ColorRole.ButtonText, QColor(127, 127, 127))
+
+    # 3. Zastosowanie palety do aplikacji
+    app.setPalette(palette)

ui/main_window.py

@@ -10,6 +10,7 @@ from ui.widgets.placeholder_widget import PlaceholderWidget
 from ui.widgets.color_list_widget import ColorListWidget
 from ui.widgets.thumbnail_list_widget import ThumbnailListWidget
 from ui.widgets.split_view_widget import SplitView
+from ui.view_settings_dialog import ViewSettingsDialog
 
 class MainWindow(QMainWindow):
     def __init__(self):
@@ -42,6 +43,14 @@ class MainWindow(QMainWindow):
         histogram_view = PlaceholderWidget("Histogram View", "#FF5733")
         histogram_view.setFixedHeight(200)
 
+        self.view_settings_button = QPushButton("Ustawienia widoku")
+        self.view_settings_button.setMinimumHeight(40)
+        self.view_settings_button.setStyleSheet("font-size: 12pt;")
+        
+        self.view_settings_dialog = ViewSettingsDialog(self)
+        self.view_settings_button.clicked.connect(self.view_settings_dialog.show)
+
+
         self.color_list_widget = ColorListWidget(self.control_widget)
 
         self.record_button = QPushButton("Nagraj Wideo")
@@ -53,6 +62,7 @@ class MainWindow(QMainWindow):
         self.photo_button.setStyleSheet("font-size: 12pt;")
         
         control_layout.addWidget(histogram_view)
+        control_layout.addWidget(self.view_settings_button)
         control_layout.addWidget(self.color_list_widget)
         control_layout.addWidget(self.record_button)
         control_layout.addWidget(self.photo_button)

ui/view_settings_dialog.py

@@ -0,0 +1,211 @@
+from PySide6.QtWidgets import QDialog, QHBoxLayout ,QVBoxLayout, QPushButton, QGroupBox, QLabel, QRadioButton, QWidget, QToolButton, QSlider, QButtonGroup
+from PySide6.QtGui import QIcon
+from PySide6.QtCore import Qt, QSize, Signal
+
+from settings import ICONS_DIR
+
+ISO_ARR = ["AUTO","100", "200", "400", "800", "1600", "3200"]
+SPEED_ARR = ["30", "25", "20", "15", "13", "10.3", "8", "6.3", "5", "4", "3.2", "2.5", "2", "1.6", "1.3", "1", "0.8", "0.6", "0.5", "0.4", "0.3", "1/4", "1/5", "1/6", "1/8", "1/10", "1/13", "1/15", "1/20", "1/25", "1/30", "1/40", "1/50", "1/60", "1/80", "1/100", "1/125", "1/160", "1/200", "1/250", "1/320", "1/400", "1/500", "1/640", "1/800", "1/1000", "1/1250", "1/1600", "1/2000", "1/2500", "1/3200", "1/4000"]
+
+class LabeledSpinSelector(QWidget):
+    indexChanged = Signal(int)
+
+    def __init__(self, title: str, values: list[str], show_slider: bool = False, parent=None):
+        super().__init__(parent)
+        self.values = values
+        self.current_index = 0
+        self.show_slider = show_slider
+        self._init_ui(title)
+
+    def _init_ui(self, title: str, button_size: int = 24, icon_size: int = 16):
+        self.title_label = QLabel(title)
+
+        decrement_button = QToolButton()
+        decrement_button.setIcon(QIcon(str(ICONS_DIR / "arrow-left-335-svgrepo-com.svg")))
+        decrement_button.setFixedSize(button_size, button_size)
+        decrement_button.setIconSize(QSize(icon_size, icon_size))
+        decrement_button.clicked.connect(self._decrement)
+
+        increment_button = QToolButton()
+        increment_button.setIcon(QIcon(str(ICONS_DIR / "arrow-right-336-svgrepo-com.svg")))
+        increment_button.setFixedSize(button_size, button_size)
+        increment_button.setIconSize(QSize(icon_size, icon_size))
+        increment_button.clicked.connect(self._increment)
+
+        self.value_label = QLabel(self.values[self.current_index] if self.values else "N/A")
+        self.value_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
+        self.value_label.setStyleSheet("background-color: rgb(48, 48, 48);")
+        self.value_label.setFixedHeight(button_size - 2)
+
+        spin_layout = QHBoxLayout()
+        spin_layout.addWidget(decrement_button)
+        spin_layout.addWidget(self.value_label)
+        spin_layout.addWidget(increment_button)
+
+        top_layout = QHBoxLayout()
+        top_layout.addWidget(self.title_label)
+        top_layout.addLayout(spin_layout)
+
+        self.slider = QSlider(Qt.Orientation.Horizontal)
+        self.slider.setRange(0, max(0, len(self.values) - 1))
+        self.slider.setTickPosition(QSlider.TickPosition.TicksBelow)
+        self.slider.valueChanged.connect(self._slider_changed)
+
+        main_layout = QVBoxLayout()
+        main_layout.addLayout(top_layout)
+        if self.show_slider:
+            main_layout.addWidget(self.slider)
+
+        main_layout.setContentsMargins(0, 0, 0, 0)
+        self.setLayout(main_layout)
+
+    def _increment(self):
+        if not self.values:
+            return
+        new_index = min(self.current_index + 1, len(self.values) - 1)
+        self.set_index(new_index)
+
+    def _decrement(self):
+        if not self.values:
+            return
+        new_index = max(self.current_index - 1, 0)
+        self.set_index(new_index)
+
+    def _slider_changed(self, index):
+        if not self.values:
+            return
+        self.set_index(index)
+
+    def set_label(self, label: str):
+        self.title_label.setText(label)
+
+    def set_index(self, index: int):
+        if not self.values or not (0 <= index < len(self.values)):
+            return
+        if self.current_index != index:
+            self.current_index = index
+            self.value_label.setText(self.values[index])
+            if self.show_slider:
+                self.slider.setValue(index)
+            self.indexChanged.emit(index)
+        else:
+            # Always update UI even if index is the same (for initial set)
+            self.value_label.setText(self.values[index])
+            if self.show_slider:
+                self.slider.setValue(index)
+
+class ViewSettingsDialog(QDialog):
+    detectDevice = Signal(str)
+    connectionChanged = Signal(str)
+
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.setWindowTitle("Ustawienia widoku")
+        self.setFixedSize(640, 480)
+
+        self.setWindowFlags(self.windowFlags() | Qt.WindowType.WindowStaysOnTopHint)
+
+        # self.setup_ui()
+        camera_frame = self._create_devices_frame("camera")
+        hdmi_frame = self._create_devices_frame("hdmi")
+        conn_frame = self._create_connection_frame()
+        camera_settings = self._create_settings_frame()
+        hdmi_settings = self._create_settings_frame()
+        dialog_buttons = self._create_dialog_buttons()
+
+        hdmi_settings.setEnabled(False)
+
+        settings_layout = QHBoxLayout()
+        settings_layout.addWidget(camera_settings, 1)
+        settings_layout.addWidget(hdmi_settings, 1)
+        # main layout
+        main_layout = QVBoxLayout(self)
+        main_layout.addWidget(camera_frame)
+        main_layout.addWidget(hdmi_frame)
+        main_layout.addWidget(conn_frame)
+        main_layout.addLayout(settings_layout)
+        main_layout.addLayout(dialog_buttons)
+
+        main_layout.setStretch(3, 1)
+
+        self.last_choice = None
+
+
+    def _create_dialog_buttons(self):
+        ok_btn = QPushButton("OK")
+        ok_btn.clicked.connect(self.accept)
+
+        cancel_btn = QPushButton("Anuluj")
+        cancel_btn.setDefault(True)
+        cancel_btn.clicked.connect(self.reject)
+
+        layout = QHBoxLayout()
+        layout.addStretch()
+        layout.addWidget(ok_btn)
+        layout.addWidget(cancel_btn)
+        
+        return layout
+    
+    def _create_devices_frame(self, name):
+        frame = QGroupBox()
+        frame.setTitle("Wykryte aparaty")
+        frame.setContentsMargins(6, 20, 6, 10)
+
+        device_label = QLabel("Nie wykryto podłączonych urządzeń.")
+        detect_button = QPushButton("Wykryj...")
+        detect_button.clicked.connect(lambda: self.detectDevice.emit(name))
+
+        layout = QHBoxLayout()
+        layout.addWidget(device_label)
+        layout.addStretch()
+        layout.addWidget(detect_button)
+
+        frame.setLayout(layout)
+
+        return frame
+
+    def _create_connection_frame(self):
+        frame = QGroupBox()
+        frame.setTitle("Wybór połączenia")
+        frame.setContentsMargins(6, 20, 6, 10)
+
+        radio_usb = QRadioButton("USB")
+        radio_hybrid = QRadioButton("USB + HDMI")
+        radio_hdmi = QRadioButton("HDMI")
+
+        radio_hdmi.setEnabled(False)
+
+        radio_usb.clicked.connect(lambda: self.radio_toggle("usb"))
+        radio_hybrid.clicked.connect(lambda: self.radio_toggle("hybrid"))
+        radio_hdmi.clicked.connect(lambda: self.radio_toggle("hdmi"))
+        
+        radio_layout = QHBoxLayout()
+        radio_layout.addStretch()
+        radio_layout.addWidget(radio_usb)
+        radio_layout.addStretch()
+        radio_layout.addWidget(radio_hybrid)
+        radio_layout.addStretch()
+        radio_layout.addWidget(radio_hdmi)
+        radio_layout.addStretch()
+
+        frame.setLayout(radio_layout)
+
+        return frame
+    
+    # def _create_settings_frame(self, settings: dict[str, list[str]]):
+    def _create_settings_frame(self):
+        frame = QGroupBox()
+        frame.setTitle("Ustawienia aparatu")
+
+        layout = QVBoxLayout()
+        # for key, value in settings.items():
+            # layout.addWidget(LabeledSpinSelector(key, value))
+        layout.addStretch()
+
+        frame.setLayout(layout)
+        return frame
+
+    def radio_toggle(self, value):
+        if self.last_choice != value:
+            self.last_choice = value
+            self.connectionChanged.emit(value)

ui/widgets/split_view_widget.py

@@ -1,164 +1,352 @@
-from PySide6.QtWidgets import QGraphicsView, QGraphicsScene, QGraphicsPixmapItem, QApplication, QMainWindow, QWidget, QVBoxLayout, QSplitter, QStackedWidget, QPushButton, QLabel
+from PySide6.QtWidgets import QGraphicsView, QGraphicsScene, QGraphicsPixmapItem, QApplication, QMainWindow, QWidget, QVBoxLayout, QSplitter, QStackedWidget, QPushButton, QLabel, QToolButton
-from PySide6.QtGui import QPixmap, QWheelEvent, QPainter, QBrush, QColor
+from PySide6.QtGui import QEnterEvent, QPixmap, QWheelEvent, QPainter, QBrush, QColor, QIcon, QImage, QTransform
-from PySide6.QtCore import Qt
+from PySide6.QtCore import Qt, QSize, Signal, QEvent
 import sys
 from ui.widgets.placeholder_widget import PlaceholderWidget
+from settings import ICONS_DIR
+
 
 class ZoomableImageView(QGraphicsView):
-    def __init__(self, parent=None):
+	def __init__(self, parent=None):
-        super().__init__(parent)
+		super().__init__(parent)
 
-        # Scena i element obrazu
+		# Scena i element obrazu
-        self._scene = QGraphicsScene(self)
+		self._scene = QGraphicsScene(self)
-        self.setScene(self._scene)
+		self.setScene(self._scene)
-        self._scene.setBackgroundBrush(QBrush(QColor(20, 20, 20)))  # ciemne tło
+		self._scene.setBackgroundBrush(
+			QBrush(QColor(20, 20, 20)))  # ciemne tło
 
-        self._pixmap_item = QGraphicsPixmapItem()
+		self._pixmap_item = QGraphicsPixmapItem()
-        self._scene.addItem(self._pixmap_item)
+		self._scene.addItem(self._pixmap_item)
 
-        # Ustawienia widoku
+		# Ustawienia widoku
-        self.setDragMode(QGraphicsView.DragMode.ScrollHandDrag)  # przesuwanie myszą
+		# przesuwanie myszą
-        self.setRenderHint(QPainter.RenderHint.Antialiasing)
+		self.setDragMode(QGraphicsView.DragMode.ScrollHandDrag)
-        self.setRenderHint(QPainter.RenderHint.SmoothPixmapTransform)
+		self.setRenderHint(QPainter.RenderHint.Antialiasing)
+		self.setRenderHint(QPainter.RenderHint.SmoothPixmapTransform)
 
-        # Wyłączenie suwaków
+		# Wyłączenie suwaków
-        self.setHorizontalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
+		self.setHorizontalScrollBarPolicy(
-        self.setVerticalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
+			Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
-        # Parametry zoomu
+		self.setVerticalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
-        self._zoom_factor = 1.25
+		# Parametry zoomu
-        self._current_scale = 1.0
+		self._zoom_factor = 1.25
+		self._current_scale = 1.0
 
-    def set_image(self, pixmap: QPixmap):
+	def set_image(self, pixmap: QPixmap):
-        # pixmap = QPixmap(image_path)
+		if pixmap.isNull():
-        self._pixmap_item.setPixmap(pixmap)
+			return
-        self._scene.setSceneRect(pixmap.rect())
-        # self.reset_transform()
 		
-    def reset_transform(self):
+		self._pixmap_item.setPixmap(pixmap)
-        """Resetuje skalowanie i ustawia 1:1"""
+		self._scene.setSceneRect(pixmap.rect())
-        self._current_scale = 1.0
+		if self._current_scale == 1.0:
-        self.setTransform(self.transform().fromScale(1, 1))
+			self.fitInView(self._pixmap_item, Qt.AspectRatioMode.KeepAspectRatio)
+			self._first_image = False
 
-    def wheelEvent(self, event: QWheelEvent):
+	def reset_transform(self):
-        """Zoom kółkiem myszy"""
+		"""Resetuje skalowanie i ustawia 1:1"""
-        if event.modifiers() & Qt.KeyboardModifier.ControlModifier:  # zoom tylko z CTRL
+		self._current_scale = 1.0
-            if event.angleDelta().y() > 0:
+		self.setTransform(self.transform().fromScale(1, 1))
-                zoom = self._zoom_factor
+
-            else:
+	def wheelEvent(self, event: QWheelEvent):
-                zoom = 1 / self._zoom_factor
+		"""Zoom kółkiem myszy"""
+		if event.modifiers() & Qt.KeyboardModifier.ControlModifier:  # zoom tylko z CTRL
+			if event.angleDelta().y() > 0:
+				zoom = self._zoom_factor
+			else:
+				zoom = 1 / self._zoom_factor
+
+			self._current_scale *= zoom
+			self.scale(zoom, zoom)
+		else:
+			return
+			super().wheelEvent(event)  # normalne przewijanie
 
-            self._current_scale *= zoom
-            self.scale(zoom, zoom)
-        else:
-            return
-            super().wheelEvent(event)  # normalne przewijanie
 
 class CameraPlaceholder(QWidget):
-    def __init__(self, parent=None):
+	def __init__(self, parent=None):
-        super().__init__(parent)
+		super().__init__(parent)
 
-        self.setAutoFillBackground(True)
+		self.setAutoFillBackground(True)
-        self.setStyleSheet("background-color: #141414;")
+		self.setStyleSheet("background-color: #141414;")
 
-        layout = QVBoxLayout(self)
+		layout = QVBoxLayout(self)
-        layout.setSpacing(20)
+		layout.setSpacing(20)
 
-        self.camera_start_btn = QPushButton("Start Camera")
+		self.camera_start_btn = QPushButton("Start Camera")
-        self.camera_start_btn.setFixedSize(200, 50)
+		self.camera_start_btn.setFixedSize(200, 50)
-        style_sheet = """
+		style_sheet = """
-                        QPushButton {
+						QPushButton {
-                /* --- Styl podstawowy --- */
+				/* --- Styl podstawowy --- */
-                background-color: transparent;
+				background-color: transparent;
-                border: 2px solid #CECECE; /* Grubość, styl i kolor obramowania */
+				border: 2px solid #CECECE; /* Grubość, styl i kolor obramowania */
-                border-radius: 25px; /* Kluczowa właściwość do zaokrąglenia rogów! */
+				border-radius: 25px; /* Kluczowa właściwość do zaokrąglenia rogów! */
-                color: #CECECE;
+				color: #CECECE;
-                padding: 10px 20px; /* Wewnętrzny margines */
+				padding: 10px 20px; /* Wewnętrzny margines */
-                font-size: 16px;
+				font-size: 16px;
-            }
+			}
 
-            QPushButton:hover {
+			QPushButton:hover {
-                /* --- Styl po najechaniu myszką --- */
+				/* --- Styl po najechaniu myszką --- */
-                color: #F0F0F0;
+				color: #F0F0F0;
-                border: 2px solid #F0F0F0;
+				border: 2px solid #F0F0F0;
-            }
+			}
 
-            QPushButton:pressed {
+			QPushButton:pressed {
-                /* --- Styl po naciśnięciu --- */
+				/* --- Styl po naciśnięciu --- */
-                background-color: #e0e0e0; /* Ciemniejsze tło w momencie kliknięcia */
+				background-color: #e0e0e0; /* Ciemniejsze tło w momencie kliknięcia */
-                border: 2px solid #e0e0e0; /* Zmiana koloru ramki dla sygnalizacji akcji */
+				border: 2px solid #e0e0e0; /* Zmiana koloru ramki dla sygnalizacji akcji */
-            }
+			}
-        """
+		"""
-        self.camera_start_btn.setStyleSheet(style_sheet)
+		self.camera_start_btn.setStyleSheet(style_sheet)
 
-        self.info_label = QLabel("Kliknij, aby uruchomić kamerę")
+		self.info_label = QLabel("Kliknij, aby uruchomić kamerę")
-        self.info_label.setStyleSheet("background-color: transparent; color: #CECECE; font-size: 18px;")
+		self.info_label.setStyleSheet(
-        self.info_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
+			"background-color: transparent; color: #CECECE; font-size: 18px;")
+		self.info_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
 
-        layout.addStretch()
+		self.error_label = QLabel()
-        layout.addWidget(self.camera_start_btn, alignment=Qt.AlignmentFlag.AlignCenter)
+		self.error_label.setStyleSheet(
-        layout.addWidget(self.info_label)
+			"background-color: transparent; color: #CECECE; font-size: 18px; font-style: italic;")
-        layout.addStretch()
+		self.error_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
-        self.setLayout(layout)
+
+		layout.addStretch()
+		layout.addWidget(self.camera_start_btn,
+						 alignment=Qt.AlignmentFlag.AlignCenter)
+		layout.addWidget(self.info_label)
+		layout.addWidget(self.error_label)
+		layout.addStretch()
+		self.setLayout(layout)
+
+	def set_info_text(self, text: str):
+		self.info_label.setText(text)
+	
+	def set_error_text(self, text: str):
+		self.error_label.setText(text)
+	
+	def set_button_text(self, text:str):
+		self.camera_start_btn.setText(text)
+
+
+class ViewWithOverlay(QWidget):
+	cameraConnection = Signal()
+	cameraSettings = Signal()
+	toggleOrientation = Signal()
+	swapViews = Signal()
+	rotateCW = Signal()
+	rotateCCW = Signal()
+
+	def __init__(self, live: bool = False):
+		super().__init__()
+		self.live = live
+
+		layout = QVBoxLayout(self)
+		layout.setContentsMargins(0, 0, 0, 0)
+
+		self.viewer = ZoomableImageView()
+		layout.addWidget(self.viewer)
+
+		self._create_top_right_buttons()
+		if self.live:
+			self._create_top_left_buttons()
+
+		self.resize(self.size())
+
+		# self.cw_btn.raise_()
+		# self.ccw_btn.raise_()
+		# self.flip_btn.raise_()
+		# self.orient_btn.raise_()
+
+		self.toggle_orientation(Qt.Orientation.Vertical)
+
+	def _create_tool_button(self, callback, icon_path: str | None):
+		icon_size = QSize(32, 32)
+		btn_size = (48, 48)
+		btn_style = """
+			background-color: rgba(255, 255, 255, 0.5);
+			border-radius: 8px;
+			border: 2px solid #1f1f1f;
+		"""
+
+		btn = QToolButton(self)
+		if icon_path:
+			btn.setIcon(QIcon(icon_path))
+		btn.setIconSize(icon_size)
+		btn.setStyleSheet(btn_style)
+		btn.setFixedSize(*btn_size)
+		btn.clicked.connect(callback)
+
+		return btn
+	
+	def _create_top_right_buttons(self):
+		self.cw_btn = self._create_tool_button(
+			icon_path=str(ICONS_DIR / "rotate-cw-svgrepo-com.svg"),
+			callback=self.rotateCW,
+		)
+
+		self.ccw_btn = self._create_tool_button(
+			icon_path=str(ICONS_DIR / "rotate-ccw-svgrepo-com.svg"),
+			callback=self.rotateCCW,
+		)
+
+		self.flip_btn = self._create_tool_button(
+			icon_path=None,
+			callback=self.swapViews,
+		)
+
+		self.orient_btn = self._create_tool_button(
+			icon_path=None,
+			callback=self.toggleOrientation,
+		)
+
+	def _create_top_left_buttons(self):
+		self.camera_btn = self._create_tool_button(
+			icon_path=str(ICONS_DIR / "settings-svgrepo-com.svg"),
+			callback=self.cameraConnection
+		)
+		
+		self.settings_btn = self._create_tool_button(
+			icon_path=str(ICONS_DIR / "error-16-svgrepo-com.svg"),
+			callback=self.cameraSettings
+		)
+
+	def set_image(self, pixmap: QPixmap):
+		self.viewer.set_image(pixmap)
+
+	def resizeEvent(self, event):
+		super().resizeEvent(event)
+		# Aktualizacja pozycji przycisku przy zmianie rozmiaru
+		if self.live:
+			left_corner = 10
+			self.camera_btn.move(left_corner, 10)
+			left_corner += self.camera_btn.width() + 10
+			self.settings_btn.move(left_corner, 10)
+
+		right_corner = self.cw_btn.width() + 10
+		self.cw_btn.move(self.width() - right_corner, 10)
+		right_corner += self.ccw_btn.width() + 10
+		self.ccw_btn.move(self.width() - right_corner, 10)
+		right_corner += self.flip_btn.width() + 10
+		self.flip_btn.move(self.width() - right_corner, 10)
+		right_corner += self.orient_btn.width() + 10
+		self.orient_btn.move(self.width() - right_corner, 10)
+
+	def toggle_orientation(self, orientation):
+		if orientation == Qt.Orientation.Vertical:
+			self.flip_btn.setIcon(QIcon(str(ICONS_DIR / "flip-vertical-svgrepo-com.svg")))
+			self.orient_btn.setIcon(QIcon(str(ICONS_DIR / "horizontal-stacks-svgrepo-com.svg")))
+		else:
+			self.flip_btn.setIcon(QIcon(str(ICONS_DIR / "flip-horizontal-svgrepo-com.svg")))
+			self.orient_btn.setIcon(QIcon(str(ICONS_DIR / "vertical-stacks-svgrepo-com.svg")))
+	def enterEvent(self, event: QEnterEvent) -> None:
+		if self.live:
+			self.camera_btn.show()
+			self.settings_btn.show()
+
+		self.orient_btn.show()
+		self.flip_btn.show()
+		self.ccw_btn.show()
+		self.cw_btn.show()
+		return super().enterEvent(event)
+	
+	def leaveEvent(self, event: QEvent) -> None:
+		if self.live:
+			self.camera_btn.hide()
+			self.settings_btn.hide()
+		
+		self.orient_btn.hide()
+		self.flip_btn.hide()
+		self.ccw_btn.hide()
+		self.cw_btn.hide()
+		return super().leaveEvent(event)
 	
-    def set_info_text(self, text: str):
-        self.info_label.setText(text)
 
 class SplitView(QSplitter):
-    def __init__(self, parent=None):
+	def __init__(self, parent=None):
-        super().__init__(parent)
+		super().__init__(parent)
-        print("Inicjalizacja SplitView2")
+		print("Inicjalizacja SplitView2")
-        self.setOrientation(Qt.Orientation.Vertical)
+		self.setOrientation(Qt.Orientation.Vertical)
 
-        self.widget_start = CameraPlaceholder()
+		self.widget_start = CameraPlaceholder()
-        self.widget_live = ZoomableImageView()
+		self.widget_live = ViewWithOverlay(live=True)
-        # self.widget_live = PlaceholderWidget("Camera View", "#750466")
+		self.widget_ref = ViewWithOverlay()
-        self.widget_ref = ZoomableImageView()
-        # self.widget_ref = PlaceholderWidget("Image View", "#007981")
 
-        self.stack = QStackedWidget()
+		self.stack = QStackedWidget()
-        self.stack.addWidget(self.widget_start)
+		self.stack.addWidget(self.widget_start)
-        self.stack.addWidget(self.widget_live)
+		self.stack.addWidget(self.widget_live)
-        self.stack.setCurrentWidget(self.widget_start)
+		self.stack.setCurrentWidget(self.widget_start)
 
-        self.addWidget(self.stack)
+		self.addWidget(self.stack)
-        self.addWidget(self.widget_ref)
+		self.addWidget(self.widget_ref)
 
-        self.setSizes([self.height(), 0])
+		self.setSizes([self.height(), 0])
 
-        pixmap = QPixmap("media/empty_guitar_h.jpg")
+		# pixmap = QPixmap("media/empty_guitar_h.jpg")
-        # pixmap.fill(Qt.GlobalColor.lightGray)
+		# pixmap.fill(Qt.GlobalColor.lightGray)
-        self.widget_live.set_image(pixmap)
+		# self.widget_live.set_image(pixmap)
 
-    def toggle_orientation(self):
+		self.ref_image_rotate = 0
-        if self.orientation() == Qt.Orientation.Vertical:
+		self.original_ref_pixmap = None
-            self.setOrientation(Qt.Orientation.Horizontal)
-            self.setSizes([self.width()//2, self.width()//2])
-        else:
-            self.setOrientation(Qt.Orientation.Vertical)
-            self.setSizes([self.height()//2, self.height()//2])
 
-    # def set_live_image(self, path_image: str):
+		self.widget_live.toggleOrientation.connect(self.toggle_orientation)
-    #     """Ustawienie obrazu na żywo"""
+		self.widget_ref.toggleOrientation.connect(self.toggle_orientation)
-    #     pixmap = QPixmap(path_image)
+		self.widget_live.swapViews.connect(self.swap_views)
-    #     self.widget_live.set_image(pixmap)
+		self.widget_ref.swapViews.connect(self.swap_views)
+		self.widget_ref.rotateCCW.connect(self.rotate_left)
+		self.widget_ref.rotateCW.connect(self.rotate_right)
 
-    def set_live_image(self,  pixmap: QPixmap):
+	def toggle_orientation(self):
-        """Ustawienie obrazu na żywo"""
+		if self.orientation() == Qt.Orientation.Vertical:
-        self.widget_live.set_image(pixmap)
+			self.setOrientation(Qt.Orientation.Horizontal)
-        if self.stack.currentWidget() != self.widget_live:
+			self.setSizes([self.width()//2, self.width()//2])
-            self.stack.setCurrentWidget(self.widget_live)
+			self.widget_live.toggle_orientation(Qt.Orientation.Horizontal)
+			self.widget_ref.toggle_orientation(Qt.Orientation.Horizontal)
+		else:
+			self.setOrientation(Qt.Orientation.Vertical)
+			self.setSizes([self.height()//2, self.height()//2])
+			self.widget_live.toggle_orientation(Qt.Orientation.Vertical)
+			self.widget_ref.toggle_orientation(Qt.Orientation.Vertical)
 
-    def set_reference_image(self, path_image: str):
+	def swap_views(self):
-        """Ustawienie obrazu referencyjnego"""
+		"""Zamiana widoków miejscami"""
-        pixmap = QPixmap(path_image)
+		index_live = self.indexOf(self.stack)
-        self.widget_ref.set_image(pixmap)
+		index_ref = self.indexOf(self.widget_ref)
+		sizes = self.sizes()
+		self.insertWidget(index_live, self.widget_ref)
+		self.insertWidget(index_ref, self.stack)
+		self.setSizes(sizes)
 
-    def toglle_live_view(self):
+	def set_live_image(self,  pixmap: QPixmap):
-        """Przełączanie widoku na żywo"""
+		"""Ustawienie obrazu na żywo"""
-        if self.stack.currentWidget() == self.widget_start:
+		self.widget_live.set_image(pixmap)
-            self.stack.setCurrentWidget(self.widget_live)
+		# if self.stack.currentWidget() != self.widget_live:
-        else:
+		# 	self.stack.setCurrentWidget(self.widget_live)
-            self.stack.setCurrentWidget(self.widget_start)
 
+	def set_reference_image(self, path_image: str):
+		"""Ustawienie obrazu referencyjnego"""
+		self.original_ref_pixmap = QPixmap(path_image)
+		self.ref_image_rotate = 0
+		self.widget_ref.set_image(self.original_ref_pixmap)
 
+	def toggle_live_view(self):
+		"""Przełączanie widoku na żywo"""
+		if self.stack.currentWidget() == self.widget_start:
+			self.stack.setCurrentWidget(self.widget_live)
+		else:
+			self.stack.setCurrentWidget(self.widget_start)
 
+	def rotate_left(self):
+		if not self.original_ref_pixmap:
+			return
+		self.ref_image_rotate = (self.ref_image_rotate - 90) % 360
+		transform = QTransform().rotate(self.ref_image_rotate)
+		rotated_pixmap = self.original_ref_pixmap.transformed(transform)
+		self.widget_ref.set_image(rotated_pixmap)
+	
+	def rotate_right(self):
+		if not self.original_ref_pixmap:
+			return
+		self.ref_image_rotate = (self.ref_image_rotate + 90) % 360
+		transform = QTransform().rotate(self.ref_image_rotate)
+		rotated_pixmap = self.original_ref_pixmap.transformed(transform)
+		self.widget_ref.set_image(rotated_pixmap)