Source code for VIew_Rotate

"""
This module defines the Rotate class which handles the rotation of images
in the MoilApp application.

Dependencies:
- ShowResult: Import ShowImageResult class for displaying rotated images.

Classes:
- Rotate: Handles the image rotation functionality for the main application window.
"""

from ShowResult import ShowImageResult




class Rotate:
    """
    The Rotate class manages the rotation of images in the main application window.

    Attributes:
        parent (MainWindow): The main application window instance.
        show (ShowImageResult): Instance of ShowImageResult for displaying images.
    """
    def __init__(self, MainWindow):
        self.parent = MainWindow
        self.show = ShowImageResult(self.parent)
        self.connectToButton()



    def connectToButton(self):
        """
        Connects the UI buttons to their respective rotation functions.
        """
        self.parent.ui.pushButton_21.clicked.connect(self.rotate_left)
        self.parent.ui.pushButton_22.clicked.connect(self.rotate_right)




    def rotate_left(self):
        """
        Rotates the image to the left by increasing the angle by 10 degrees, unless the angle is already 180 degrees.
        """
        if self.parent.angle == 180:
            pass
        else:
            self.parent.angle += 10
        self.show.showPanoAnyImage(self.parent.angle)




    def rotate_right(self):
        """
        Rotates the image to the right by decreasing the angle by 10 degrees, unless the angle is already -180 degrees.
        """
        if self.parent.angle == 180:
            pass
        else:
            self.parent.angle -= 10
        self.show.showPanoAnyImage(self.parent.angle)