fluencyCAD/test_dragging_specific.py

#!/usr/bin/env python3
"""
Specific test for dragging functionality
"""

import sys
sys.path.append('/Volumes/Data_drive/Programming/fluency')

from PySide6.QtWidgets import QApplication, QMainWindow, QVBoxLayout, QWidget, QPushButton, QHBoxLayout
from PySide6.QtCore import Qt, QPoint
from PySide6.QtGui import QMouseEvent
from drawing_modules.improved_sketcher import ImprovedSketchWidget, SketchMode, Point2D
import logging

# Set up more detailed logging
logging.basicConfig(level=logging.DEBUG, format='%(name)s - %(levelname)s - %(message)s')
logger = logging.getLogger(__name__)

class DragTestWindow(QMainWindow):
    def __init__(self):
        super().__init__()
        self.setWindowTitle("Dragging Test")
        self.resize(1000, 700)
        
        # Create central widget
        central_widget = QWidget()
        self.setCentralWidget(central_widget)
        layout = QVBoxLayout(central_widget)
        
        # Create button layout
        button_layout = QHBoxLayout()
        
        # Add test points button
        add_points_btn = QPushButton("Add Test Points")
        add_points_btn.clicked.connect(self.add_test_points)
        button_layout.addWidget(add_points_btn)
        
        # Test manual drag
        test_drag_btn = QPushButton("Test Manual Drag")
        test_drag_btn.clicked.connect(self.test_manual_drag)
        button_layout.addWidget(test_drag_btn)
        
        # Check state
        check_state_btn = QPushButton("Check State")
        check_state_btn.clicked.connect(self.check_state)
        button_layout.addWidget(check_state_btn)
        
        layout.addLayout(button_layout)
        
        # Create the sketcher widget
        self.sketcher = ImprovedSketchWidget()
        self.sketcher.set_mode(SketchMode.NONE)
        layout.addWidget(self.sketcher)
        
        # Override mouse events to add detailed logging
        self.override_mouse_events()
        
    def override_mouse_events(self):
        """Override mouse events with logging"""
        self.original_mouse_press = self.sketcher.mousePressEvent
        self.original_mouse_move = self.sketcher.mouseMoveEvent 
        self.original_mouse_release = self.sketcher.mouseReleaseEvent
        
        self.sketcher.mousePressEvent = self.logged_mouse_press
        self.sketcher.mouseMoveEvent = self.logged_mouse_move
        self.sketcher.mouseReleaseEvent = self.logged_mouse_release
        
    def logged_mouse_press(self, event):
        """Logged mouse press"""
        viewport_pos = event.pos()
        local_pos = self.sketcher._viewport_to_local(viewport_pos)
        print(f"\n=== MOUSE PRESS ===")
        print(f"Button: {event.button()}")
        print(f"Viewport: {viewport_pos}, Local: {local_pos}")
        print(f"Current mode: {self.sketcher.current_mode}")
        print(f"Dragging point before: {self.sketcher.dragging_point}")
        
        # Call original method
        result = self.original_mouse_press(event)
        
        print(f"Dragging point after: {self.sketcher.dragging_point}")
        print(f"Drag start pos: {self.sketcher.drag_start_pos}")
        
        return result
        
    def logged_mouse_move(self, event):
        """Logged mouse move"""
        if self.sketcher.dragging_point:
            viewport_pos = event.pos()
            local_pos = self.sketcher._viewport_to_local(viewport_pos)
            print(f"DRAG MOVE - Viewport: {viewport_pos}, Local: {local_pos}")
        
        return self.original_mouse_move(event)
        
    def logged_mouse_release(self, event):
        """Logged mouse release"""
        if self.sketcher.dragging_point:
            print(f"DRAG END - Button: {event.button()}")
        
        return self.original_mouse_release(event)
        
    def add_test_points(self):
        """Add test points"""
        print("\\n--- Adding test points ---")
        
        # Clear existing points
        self.sketcher.sketch.points.clear()
        
        # Add a few test points
        test_points = [
            (0, 0),
            (100, 100),
            (-100, -100)
        ]
        
        for x, y in test_points:
            point = Point2D(x, y)
            self.sketcher.sketch.add_point(point)
            print(f"Added point at ({x}, {y})")
        
        self.sketcher.update()
        print(f"Total points: {len(self.sketcher.sketch.points)}")
        
    def test_manual_drag(self):
        """Test manual drag simulation"""
        print("\\n--- Testing manual drag ---")
        
        if not self.sketcher.sketch.points:
            print("No points to drag! Add test points first.")
            return
            
        # Get the first point
        point = self.sketcher.sketch.points[0]
        print(f"Testing drag of point: {point}")
        
        # Simulate starting a drag
        start_pos = QPoint(int(point.x), int(point.y))
        print(f"Starting drag at local position: {start_pos}")
        
        self.sketcher._start_point_drag(point, start_pos)
        print(f"Dragging point is now: {self.sketcher.dragging_point}")
        
        # Simulate moving the point
        new_pos = QPoint(int(point.x + 50), int(point.y + 30))
        print(f"Moving to local position: {new_pos}")
        
        self.sketcher._handle_point_drag(new_pos)
        print(f"Point position after drag: ({point.x}, {point.y})")
        
        # End the drag
        self.sketcher._end_point_drag()
        print(f"Point position after drag end: ({point.x}, {point.y})")
        print(f"Dragging point after end: {self.sketcher.dragging_point}")
        
    def check_state(self):
        """Check current state"""
        print("\\n--- Current State ---")
        print(f"Mode: {self.sketcher.current_mode}")
        print(f"Dragging point: {self.sketcher.dragging_point}")
        print(f"Drag start pos: {self.sketcher.drag_start_pos}")
        print(f"Number of points: {len(self.sketcher.sketch.points)}")
        
        for i, point in enumerate(self.sketcher.sketch.points):
            print(f"  Point {i}: ({point.x}, {point.y}) at UI: {point.ui_point}")

if __name__ == "__main__":
    app = QApplication(sys.argv)
    
    window = DragTestWindow()
    window.show()
    
    print("\\n" + "="*60)
    print("DRAGGING FUNCTIONALITY TEST")
    print("1. Click 'Add Test Points' to create points")
    print("2. Click 'Test Manual Drag' to simulate dragging programmatically") 
    print("3. Click 'Check State' to see current state")
    print("4. Try manual dragging with mouse (watch console output)")
    print("="*60 + "\\n")
    
    sys.exit(app.exec())