Line data    Source code

       1             : # SPDX-FileCopyrightText: 2025 Pairinteraction Developers
       2             : # SPDX-License-Identifier: LGPL-3.0-or-later
       3             : 
       4           0 : from pathlib import Path
       5             : 
       6           0 : from PySide6.QtCore import Qt
       7           0 : from PySide6.QtGui import QFont, QPixmap
       8           0 : from PySide6.QtWidgets import QFrame, QLabel, QScrollArea, QVBoxLayout, QWidget
       9             : 
      10           0 : from pairinteraction_gui.page.base_page import BasePage
      11             : 
      12           0 : images_dir = Path(__file__).parent.parent / "images"
      13             : 
      14             : 
      15           0 : class AboutPage(BasePage):
      16             :     """Page for displaying information about pairinteraction and the pairinteraction gui."""
      17             : 
      18           0 :     title = "About"
      19           0 :     tooltip = "Learn more about pairinteraction"
      20             :     # icon_path = Path(__file__).parent.parent / "icons" / "about.svg"
      21             : 
      22           0 :     def setupWidget(self) -> None:
      23             :         """Set up the about page with application information."""
      24             :         # Create a scroll area to handle content that might overflow
      25           0 :         scroll = QScrollArea()
      26           0 :         scroll.setWidgetResizable(True)
      27           0 :         scroll.setFrameShape(QFrame.Shape.NoFrame)
      28             : 
      29             :         # Create a container widget for the scroll area
      30           0 :         container = QWidget()
      31           0 :         layout = QVBoxLayout(container)
      32           0 :         layout.setAlignment(Qt.AlignmentFlag.AlignTop)
      33           0 :         layout.setSpacing(30)
      34           0 :         layout.setContentsMargins(40, 40, 40, 40)
      35             : 
      36             :         # Title with modern styling
      37           0 :         title = QLabel("Pairinteraction")
      38           0 :         title_font = QFont()
      39           0 :         title_font.setPointSize(32)
      40           0 :         title_font.setBold(True)
      41           0 :         title.setFont(title_font)
      42           0 :         title.setAlignment(Qt.AlignmentFlag.AlignCenter)
      43           0 :         layout.addWidget(title)
      44             : 
      45             :         # Description with better formatting
      46           0 :         desc = QLabel(
      47             :             "<p style='font-size: 14px; line-height: 1.5;'>"
      48             :             "The pairinteraction software calculates properties of Rydberg atoms. "
      49             :             "It consists of a Python library and this graphical user interface for obtaining "
      50             :             "single-atom properties and calculating pair potentials, making use of a "
      51             :             "high-performance C++ backend."
      52             :             "</p>"
      53             :         )
      54           0 :         desc.setWordWrap(True)
      55           0 :         desc.setTextFormat(Qt.TextFormat.RichText)
      56           0 :         layout.addWidget(desc)
      57             : 
      58             :         # Features with improved styling
      59           0 :         features = QLabel(
      60             :             "<div style='font-size: 14px; line-height: 1.6;'>"
      61             :             "<b>Key Features:</b><br>"
      62             :             "• Optimized construction and diagonalization of Hamiltonians<br>"
      63             :             "• Support for single-channel quantum defect theory (SQDT)<br>"
      64             :             "• Support for multi-channel quantum defect theory (MQDT)<br>"
      65             :             "• Electric and magnetic fields in arbitrary directions<br>"
      66             :             "• Support for diamagnetism"
      67             :             "</div>"
      68             :         )
      69           0 :         features.setWordWrap(True)
      70           0 :         features.setTextFormat(Qt.TextFormat.RichText)
      71           0 :         layout.addWidget(features)
      72             : 
      73             :         # Benchmark image
      74           0 :         image_label = QLabel()
      75           0 :         pixmap = QPixmap(images_dir / "0845d67063_1.4.2-cp313-win_amd-ryzen-7-5700g-with-radeon-graphics_reps4.png")
      76           0 :         scaled_pixmap = pixmap.scaled(
      77             :             800, 400, Qt.AspectRatioMode.KeepAspectRatio, Qt.TransformationMode.SmoothTransformation
      78             :         )
      79           0 :         image_label.setPixmap(scaled_pixmap)
      80           0 :         image_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
      81           0 :         layout.addWidget(image_label)
      82             : 
      83             :         # Image caption
      84           0 :         caption = QLabel(
      85             :             "<p style='font-size: 12px; color: #666; text-align: center;'>"
      86             :             "Figure: Benchmarking the construction and diagonalization of a Hamiltonian of a pair of Rb 60S atoms "
      87             :             "for 100 different internuclear distances on an AMD Ryzen 7 5700G CPU using Windows 11. "
      88             :             "The Hilbert space comprises pair states that differ at most by 4 in n, l and 25GHz in energy. "
      89             :             "When supported, symmetries where used to reduce the Hilbert space size. "
      90             :             "See the <a href='https://github.com/pairinteraction/pairinteraction/tree/master/tools/benchmarking' "
      91             :             "style='color: #007bff;'>benchmarking tool</a>."
      92             :             "</p>"
      93             :         )
      94           0 :         caption.setWordWrap(True)
      95           0 :         caption.setTextFormat(Qt.TextFormat.RichText)
      96           0 :         caption.setAlignment(Qt.AlignmentFlag.AlignCenter)
      97           0 :         caption.setOpenExternalLinks(True)
      98           0 :         layout.addWidget(caption)
      99             : 
     100             :         # Citation with better styling
     101           0 :         citation = QLabel(
     102             :             "<div style='font-size: 14px; line-height: 1.5; margin: 20px 0;'>"
     103             :             "<b>Please Cite:</b><br>"
     104             :             "Sebastian Weber, Christoph Tresp, Henri Menke, Alban Urvoy, Ofer Firstenberg, "
     105             :             "Hans Peter Büchler, Sebastian Hofferberth, "
     106             :             "<i>Tutorial: Calculation of Rydberg interaction potentials</i>, "
     107             :             "J. Phys. B: At. Mol. Opt. Phys. 50, 133001 (2017)"
     108             :             "</div>"
     109             :         )
     110           0 :         citation.setWordWrap(True)
     111           0 :         citation.setTextFormat(Qt.TextFormat.RichText)
     112           0 :         citation.setOpenExternalLinks(True)
     113           0 :         layout.addWidget(citation)
     114             : 
     115             :         # Links with improved styling
     116           0 :         links = QLabel(
     117             :             "<div style='font-size: 14px; line-height: 1.5;'>"
     118             :             "<b>Links:</b><br>"
     119             :             "• <a href='https://github.com/pairinteraction/pairinteraction' "
     120             :             "style='color: #007bff;'>GitHub Repository</a><br>"
     121             :             "• <a href='https://arxiv.org/abs/1612.08053' style='color: #007bff;'>arXiv:1612.08053</a><br>"
     122             :             "• <a href='https://www.gnu.org/licenses/lgpl-3.0.html' style='color: #007bff;'>License: LGPL v3</a>"
     123             :             "</div>"
     124             :         )
     125           0 :         links.setTextFormat(Qt.TextFormat.RichText)
     126           0 :         links.setOpenExternalLinks(True)
     127           0 :         layout.addWidget(links)
     128             : 
     129             :         # Set the container as the scroll area widget
     130           0 :         scroll.setWidget(container)
     131             : 
     132             :         # Add the scroll area to the main layout
     133           0 :         self.layout().addWidget(scroll)