temporary commit

controllers/camera_controller.py

@@ -1,97 +1,31 @@
-# import gphoto2 as gp
-import numpy as np
-import cv2
-
 from PySide6.QtCore import QObject, QThread, Signal
-from PySide6.QtGui import QImage, QPixmap
-
-# try:
-    # import gphoto2 as gp
-# except:
-from . import mock_gphoto as gp
-
-class CameraWorker(QObject):
-    frameReady = Signal(QPixmap)
-    errorOccurred = Signal(str)
-
-    def __init__(self, fps: int = 15, parent=None):
-        super().__init__(parent)
-        self.fps = fps
-        self.running = False
-        self.camera = None
-
-    def start_camera(self):
-        """Uruchom kamerę i zacznij pobierać klatki"""
-        try:
-            self.camera = gp.Camera()   # type: ignore
-            self.camera.init()
-            self.running = True
-            self._capture_loop()
-        except gp.GPhoto2Error as e:
-            self.errorOccurred.emit(f"Błąd inicjalizacji kamery: {e}")
-
-    def stop_camera(self):
-        """Zatrzymaj pobieranie"""
-        self.running = False
-        if self.camera:
-            try:
-                self.camera.exit()
-            except gp.GPhoto2Error:
-                pass
-            self.camera = None
-
-    def _capture_loop(self):
-        """Pętla odczytu klatek w osobnym wątku"""
-        import time
-        delay = 1.0 / self.fps
-
-        while self.running:
-            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)
-
-                if frame is not None:
-                    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.frameReady.emit(pixmap)
-
-            except gp.GPhoto2Error as e:
-                self.errorOccurred.emit(f"Błąd odczytu LiveView: {e}")
-                break
-            except Exception as e:
-                self.errorOccurred.emit(f"Nieoczekiwany błąd: {e}")
-                break
-
-            time.sleep(delay)
+from ..core.base import BaseImageSource, BaseControlSource
 
 
 class CameraController(QObject):
-    frameReady = Signal(QPixmap)
+    new_frame = Signal(object)
     errorOccurred = Signal(str)
 
-    def __init__(self, fps: int = 15, parent=None):
+    def __init__(self, image_source: BaseImageSource, control_source: BaseControlSource, parent=None):
         super().__init__(parent)
-        self.camera_thread  = QThread()
-        self.worker = CameraWorker(fps)
-        self.worker.moveToThread(self.camera_thread )
+        self.image_source = image_source
+        self.control_source = control_source
 
-        # sygnały z workera
-        self.worker.frameReady.connect(self.frameReady)
-        self.worker.errorOccurred.connect(self.errorOccurred)
+        self.camera_thread = QThread()
+        self.moveToThread(self.camera_thread)
 
-        # sygnały start/stop
-        self.camera_thread.started.connect(self.worker.start_camera)
+        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):
-        """Start kamery w osobnym wątku"""
         self.camera_thread.start()
+        self.image_source.start()
 
     def stop(self):
-        """Stop kamery i zakończenie wątku"""
-        self.worker.stop_camera()
+        self.image_source.stop()
         self.camera_thread.quit()
         self.camera_thread.wait()

controllers/main_controller.py

@@ -6,7 +6,8 @@ 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 .camera_controller import CameraController
-
+from ..core.gphoto_adapter import GPhotoImageSource, GPhotoControlSource
+import gphoto2 as gp
 
 class MainController:
     def __init__(self, view):
@@ -15,7 +16,11 @@ class MainController:
         self.media_repo = MediaRepository(self.db)
         self.media_repo.sync_media()
 
-        self.camera_controller = CameraController()
+        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.color_list: ColorListWidget = view.color_list_widget
@@ -30,7 +35,7 @@ class MainController:
         self.thumbnail_list.selectedThumbnail.connect(self.on_thumbnail_selected)
 
         self.camera_controller.errorOccurred.connect(self.split_view.widget_start.set_info_text)
-        self.camera_controller.frameReady.connect(self.split_view.set_live_image)
+        self.camera_controller.new_frame.connect(self.split_view.set_live_image)
         self.split_view.widget_start.camera_start_btn.clicked.connect(self.camera_controller.start)
 
     def start_camera(self):

core/base.py

@@ -0,0 +1,26 @@
+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_manager.py

@@ -0,0 +1,69 @@
+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/gphoto_adapter.py

@@ -0,0 +1,84 @@
+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/mock_gphoto.py

@@ -0,0 +1,64 @@
+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

@@ -0,0 +1,83 @@
+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),
+        }