Line data    Source code

       1              : # SPDX-FileCopyrightText: 2025 PairInteraction Developers
       2              : # SPDX-License-Identifier: LGPL-3.0-or-later
       3              : 
       4            1 : from pathlib import Path
       5              : 
       6            1 : from PySide6.QtCore import Qt
       7            1 : from PySide6.QtGui import QFont, QPixmap
       8            1 : from PySide6.QtWidgets import QFrame, QLabel, QScrollArea, QVBoxLayout, QWidget
       9              : 
      10            1 : from pairinteraction_gui.page.base_page import BasePage
      11              : 
      12            1 : images_dir = Path(__file__).parent.parent / "images"
      13              : 
      14              : 
      15            1 : class AboutPage(BasePage):
      16              :     """Page for displaying information about PairInteraction and the PairInteraction gui."""
      17              : 
      18            1 :     title = "About"
      19            1 :     tooltip = "Learn more about PairInteraction"
      20              :     # icon_path = Path(__file__).parent.parent / "icons" / "about.svg"
      21              : 
      22            1 :     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 were 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)