# -*- coding: utf-8 -*-
"""novelWriter GUI About Box
novelWriter – GUI About Box
=============================
The about novelWriter dialog box
File History:
Created: 2020-05-21 [0.5.2]
This file is a part of novelWriter
Copyright 2018–2020, Veronica Berglyd Olsen
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
"""
import nw
import logging
from os import path
from datetime import datetime
from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import (
QDialog, QHBoxLayout, QVBoxLayout, QDialogButtonBox, QTabWidget,
QTextBrowser, QLabel
)
logger = logging.getLogger(__name__)
class GuiAbout(QDialog):
def __init__(self, theParent):
QDialog.__init__(self, theParent)
logger.debug("Initialising GuiAbout ...")
self.setObjectName("GuiAbout")
self.mainConf = nw.CONFIG
self.theParent = theParent
self.theTheme = theParent.theTheme
self.outerBox = QVBoxLayout()
self.innerBox = QHBoxLayout()
self.innerBox.setSpacing(self.mainConf.pxInt(16))
self.setWindowTitle("About %s" % self.mainConf.appName)
self.setMinimumWidth(self.mainConf.pxInt(650))
self.setMinimumHeight(self.mainConf.pxInt(600))
nPx = self.mainConf.pxInt(96)
self.nwIcon = QLabel()
self.nwIcon.setPixmap(self.theParent.theTheme.getPixmap("novelwriter", (nPx, nPx)))
self.lblName = QLabel("%s" % self.mainConf.appName)
self.lblVers = QLabel("v%s" % nw.__version__)
self.lblDate = QLabel(datetime.strptime(nw.__date__, "%Y-%m-%d").strftime("%x"))
self.leftBox = QVBoxLayout()
self.leftBox.setSpacing(self.mainConf.pxInt(4))
self.leftBox.addWidget(self.nwIcon, 0, Qt.AlignCenter)
self.leftBox.addWidget(self.lblName, 0, Qt.AlignCenter)
self.leftBox.addWidget(self.lblVers, 0, Qt.AlignCenter)
self.leftBox.addWidget(self.lblDate, 0, Qt.AlignCenter)
self.leftBox.addStretch(1)
self.innerBox.addLayout(self.leftBox)
# Pages
self.pageAbout = QTextBrowser()
self.pageAbout.setOpenExternalLinks(True)
self.pageAbout.document().setDocumentMargin(self.mainConf.pxInt(16))
self.pageLicense = QTextBrowser()
self.pageLicense.setOpenExternalLinks(True)
self.pageLicense.document().setDocumentMargin(self.mainConf.pxInt(16))
# Main Tab Area
self.tabBox = QTabWidget()
self.tabBox.addTab(self.pageAbout, "About")
self.tabBox.addTab(self.pageLicense, "License")
self.innerBox.addWidget(self.tabBox)
# OK Button
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok)
self.buttonBox.accepted.connect(self._doClose)
self.outerBox.addLayout(self.innerBox)
self.outerBox.addWidget(self.buttonBox)
self.setLayout(self.outerBox)
self._setStyleSheet()
self._fillAboutPage()
self._fillLicensePage()
logger.debug("GuiAbout initialisation complete")
return
##
# Internal Functions
##
def _fillAboutPage(self):
"""Generate the content for the About page.
"""
listPrefix = " • "
aboutMsg = (
"About {name:s}
"
"{copyright:s}.
"
"Website: {domain:s}
"
"{name:s} is a markdown-like text editor designed for "
"organising and writing novels. It is written in Python 3 with a "
"Qt5 GUI, using PyQt5.
"
"{name:s} is free software: you can redistribute it and/or "
"modify it under the terms of the GNU General Public License as "
"published by the Free Software Foundation, either version 3 of "
"the License, or (at your option) any later version.
"
"{name:s} is distributed in the hope that it will be useful, "
"but WITHOUT ANY WARRANTY; without even the implied warranty of "
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
"
"See the License tab for the full text, or visit the GNU website "
"at GPL v3.0 "
"for more details.
"
"Credits
"
"{credits:s}
"
).format(
name = self.mainConf.appName,
copyright = nw.__copyright__,
website = nw.__url__,
domain = nw.__domain__,
credits = "
".join(["%s%s" % (listPrefix, x) for x in nw.__credits__]),
)
theTheme = self.theParent.theTheme
theIcons = self.theParent.theTheme.theIcons
if theTheme.themeName:
aboutMsg += (
"Theme: {name:s}
"
""
"Author: {author:s}
"
"Credit: {credit:s}
"
"License: {license:s}"
"
"
).format(
name = theTheme.themeName,
author = theTheme.themeAuthor,
credit = theTheme.themeCredit,
license = theTheme.themeLicense,
lic_url = theTheme.themeLicenseUrl,
)
if theIcons.themeName:
aboutMsg += (
"Icons: {name:s}
"
""
"Author: {author:s}
"
"Credit: {credit:s}
"
"License: {license:s}"
"
"
).format(
name = theIcons.themeName,
author = theIcons.themeAuthor,
credit = theIcons.themeCredit,
license = theIcons.themeLicense,
lic_url = theIcons.themeLicenseUrl,
)
if theTheme.syntaxName:
aboutMsg += (
"Syntax: {name:s}
"
""
"Author: {author:s}
"
"Credit: {credit:s}
"
"License: {license:s}"
"
"
).format(
name = theTheme.syntaxName,
author = theTheme.syntaxAuthor,
credit = theTheme.syntaxCredit,
license = theTheme.syntaxLicense,
lic_url = theTheme.syntaxLicenseUrl,
)
self.pageAbout.setHtml(aboutMsg)
return
def _fillLicensePage(self):
"""Load the content for the License page.
"""
docName = "gplv3_%s.htm" % self.mainConf.guiLang
docPath = path.join(self.mainConf.assetPath, "text", docName)
if path.isfile(docPath):
with open(docPath, mode="r", encoding="utf8") as inFile:
helpText = inFile.read()
self.pageLicense.setHtml(helpText)
else:
self.pageLicense.setHtml("Error loading license text ...")
return
def _setStyleSheet(self):
"""Set stylesheet for all browser tabs
"""
styleSheet = (
"h1, h2, h3, h4 {{"
" color: rgb({hColR},{hColG},{hColB});"
"}}\n"
"a {{"
" color: rgb({hColR},{hColG},{hColB});"
"}}\n"
).format(
hColR = self.theParent.theTheme.colHead[0],
hColG = self.theParent.theTheme.colHead[1],
hColB = self.theParent.theTheme.colHead[2],
)
self.pageAbout.document().setDefaultStyleSheet(styleSheet)
# self.pageCredit.document().setDefaultStyleSheet(styleSheet)
self.pageLicense.document().setDefaultStyleSheet(styleSheet)
return
def _doClose(self):
self.close()
return
# END Class GuiAbout