Create attractive VASL scenarios, with loads of useful information embedded to assist with game play.
https://vasl-templates.org
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70 lines
2.5 KiB
70 lines
2.5 KiB
"""Implement the "about" dialog."""
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import sys
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import os
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import time
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import io
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import re
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from PyQt5 import uic, QtCore
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from PyQt5.QtCore import QUrl
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from PyQt5.QtGui import QDesktopServices, QIcon, QCursor
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from PyQt5.QtWidgets import QDialog
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from vasl_templates.webapp.config.constants import APP_NAME, APP_VERSION, APP_HOME_URL, IS_FROZEN
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from vasl_templates.utils import get_build_info
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# ---------------------------------------------------------------------
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class AboutDialog( QDialog ):
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"""Show the about box."""
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def __init__( self, parent ) :
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# initialize
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super().__init__( parent=parent )
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# initialize the UI
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base_dir = os.path.split( __file__ )[0]
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fname = os.path.join( base_dir, "ui/about.ui" )
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uic.loadUi( fname, self )
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self.setFixedSize( self.size() )
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self.close_button.clicked.connect( self.on_close )
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# initialize the UI
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if IS_FROZEN:
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dname = os.path.join( sys._MEIPASS, "vasl_templates/webapp" ) #pylint: disable=no-member,protected-access
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else:
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dname = os.path.join( os.path.split(__file__)[0], "webapp" )
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fname = os.path.join( dname, "static/images/app.ico" )
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self.app_icon.setPixmap( QIcon( fname ).pixmap(64,64) )
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self.app_icon.mouseReleaseEvent = self.on_app_icon_clicked
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self.app_icon.setCursor( QCursor( QtCore.Qt.PointingHandCursor ) )
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# load the dialog
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self.app_name.setText( "{} ({})".format( APP_NAME, APP_VERSION ) )
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self.license.setText( "Licensed under the GNU Affero General Public License (v3)." )
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build_info = get_build_info()
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if build_info:
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buf = io.StringIO()
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buf.write( "Built {}".format(
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time.strftime( "%d %B %Y %H:%M", time.localtime( build_info["timestamp"] ) )
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) )
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if "git_info" in build_info:
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buf.write( " <small><tt>({})</tt></small>".format( build_info["git_info"] ) )
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buf.write( "." )
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self.build_info.setText( buf.getvalue() )
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else:
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self.build_info.setText( "" )
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mo = re.search( r"^https?://(.+)", APP_HOME_URL )
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self.home_url.setText( "Visit us at <a href='{}'>{}</a>.".format(
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APP_HOME_URL, mo.group(1) if mo else APP_HOME_URL
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) )
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def on_app_icon_clicked( self, event ): #pylint: disable=unused-argument
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"""Click handler."""
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QDesktopServices.openUrl( QUrl( APP_HOME_URL ) )
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def on_close( self ):
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"""Close the dialog."""
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self.close()
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