86 lines
3.0 KiB
Python
86 lines
3.0 KiB
Python
"""
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OpenGL widget for pyPhotoAlbum rendering - refactored with mixins
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"""
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from PyQt6.QtOpenGLWidgets import QOpenGLWidget
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from PyQt6.QtCore import Qt
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from OpenGL.GL import *
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# Import all mixins
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from pyPhotoAlbum.mixins.viewport import ViewportMixin
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from pyPhotoAlbum.mixins.rendering import RenderingMixin
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from pyPhotoAlbum.mixins.asset_drop import AssetDropMixin
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from pyPhotoAlbum.mixins.page_navigation import PageNavigationMixin
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from pyPhotoAlbum.mixins.image_pan import ImagePanMixin
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from pyPhotoAlbum.mixins.element_manipulation import ElementManipulationMixin
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from pyPhotoAlbum.mixins.element_selection import ElementSelectionMixin
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from pyPhotoAlbum.mixins.mouse_interaction import MouseInteractionMixin
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from pyPhotoAlbum.mixins.interaction_undo import UndoableInteractionMixin
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class GLWidget(
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ViewportMixin,
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RenderingMixin,
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AssetDropMixin,
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PageNavigationMixin,
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ImagePanMixin,
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ElementManipulationMixin,
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ElementSelectionMixin,
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MouseInteractionMixin,
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UndoableInteractionMixin,
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QOpenGLWidget
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):
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"""OpenGL widget for pyPhotoAlbum rendering and user interaction
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This widget orchestrates multiple mixins to provide:
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- Viewport control (zoom, pan)
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- Page rendering (OpenGL)
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- Element selection and manipulation
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- Mouse interaction handling
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- Drag-and-drop asset management
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- Image panning within frames
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- Page navigation and ghost pages
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- Undo/redo integration
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"""
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def __init__(self, parent=None):
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super().__init__(parent)
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# Initialize OpenGL
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self.setFormat(self.format())
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self.setUpdateBehavior(QOpenGLWidget.UpdateBehavior.NoPartialUpdate)
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# Enable mouse tracking and drag-drop
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self.setMouseTracking(True)
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self.setAcceptDrops(True)
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def keyPressEvent(self, event):
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"""Handle key press events"""
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if event.key() == Qt.Key.Key_Delete or event.key() == Qt.Key.Key_Backspace:
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if self.selected_element:
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main_window = self.window()
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if hasattr(main_window, 'delete_selected_element'):
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main_window.delete_selected_element()
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elif event.key() == Qt.Key.Key_Escape:
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self.selected_element = None
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self.rotation_mode = False
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self.update()
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elif event.key() == Qt.Key.Key_Tab:
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# Toggle rotation mode when an element is selected
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if self.selected_element:
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self.rotation_mode = not self.rotation_mode
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main_window = self.window()
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if hasattr(main_window, 'show_status'):
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mode_text = "Rotation Mode" if self.rotation_mode else "Move/Resize Mode"
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main_window.show_status(f"Switched to {mode_text}", 2000)
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print(f"Rotation mode: {self.rotation_mode}")
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self.update()
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event.accept()
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else:
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super().keyPressEvent(event)
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else:
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super().keyPressEvent(event)
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