def text_font():
"""Return the first monospace font for this system.
The font is cached on first access.
"""
global _TEXT_FONT_CACHE
if _TEXT_FONT_CACHE is None:
fontdb = QFontDatabase()
families = fontdb.families()
for family in MONOSPACE:
if family in families:
_TEXT_FONT_CACHE = QFont(family)
break
_TEXT_FONT_CACHE.setPointSize(PT_SIZE)
_TEXT_FONT_CACHE.setFixedPitch(True)
return _TEXT_FONT_CACHE
class ModifyDatabaseDialog(QDialog):
def __init__(self, filetype, filename):
super().__init__()
from db.BiblesSqlite import Bible
self.fontDatabase = QFontDatabase()
self.filetype = filetype
self.filename = filename
self.setWindowTitle(config.thisTranslation["modify_database"])
self.layout = QVBoxLayout()
self.setMinimumWidth(300)
if filetype == "bible":
self.bible = Bible(filename)
self.bible.addMissingColumns()
(fontName, fontSize, css) = self.bible.getFontInfo()
if fontName is None:
fontName = ""
if fontSize is None:
fontSize = ""
self.layout.addWidget(
QLabel("{0}: {1}".format(config.thisTranslation["name"],
filename)))
row = QHBoxLayout()
row.addWidget(
QLabel("{0}: ".format(config.thisTranslation["title"])))
self.bibleTitle = QLineEdit()
self.bibleTitle.setText(self.bible.bibleInfo())
self.bibleTitle.setMaxLength(100)
row.addWidget(self.bibleTitle)
self.layout.addLayout(row)
grid = QGridLayout()
self.builtinFonts = [""] + self.fontDatabase.families()
try:
index = self.builtinFonts.index(
fontName.replace(".builtin", ""))
except:
index = 0
self.useBuiltinFont = QRadioButton()
self.useBuiltinFont.clicked.connect(
lambda: self.selectRadio("builtin"))
grid.addWidget(self.useBuiltinFont, 0, 0)
grid.addWidget(QLabel("{0}: ".format("Built-in font")), 0, 1)
self.builtinFontList = QComboBox()
self.builtinFontList.addItems(self.builtinFonts)
self.builtinFontList.setCurrentIndex(index)
grid.addWidget(self.builtinFontList, 0, 2)
fonts = sorted(glob.glob(r"htmlResources/fonts/*.*"))
self.fontFiles = [''] + [os.path.basename(font) for font in fonts]
try:
index = self.fontFiles.index(fontName)
except:
index = 0
row = QHBoxLayout()
self.useFileFont = QRadioButton()
self.useFileFont.clicked.connect(lambda: self.selectRadio("file"))
grid.addWidget(self.useFileFont, 1, 0)
row.addStretch(1)
grid.addWidget(QLabel("{0}: ".format("Font file")), 1, 1)
self.fileFontList = QComboBox()
self.fileFontList.addItems(self.fontFiles)
self.fileFontList.setCurrentIndex(index)
grid.addWidget(self.fileFontList, 1, 2)
self.layout.addLayout(grid)
else:
self.layout.addWidget(
QLabel("{0} is not supported".format(filetype)))
row = QHBoxLayout()
row.addWidget(
QLabel("{0}: ".format(config.thisTranslation["menu2_fontSize"])))
self.fontSize = QLineEdit()
self.fontSize.setText(fontSize)
self.fontSize.setMaxLength(20)
row.addWidget(self.fontSize)
self.layout.addLayout(row)
self.languageCodes = [""
] + [value for value in Languages.code.values()]
row = QHBoxLayout()
row.addWidget(
QLabel("{0}: ".format(config.thisTranslation["menu_language"])))
self.languageList = QComboBox()
row.addWidget(self.languageList)
self.languageList.addItems(self.languageCodes)
self.languageList.setCurrentIndex(
self.languageCodes.index(self.bible.getLanguage()))
self.layout.addLayout(row)
buttons = QDialogButtonBox.Ok | QDialogButtonBox.Cancel
self.buttonBox = QDialogButtonBox(buttons)
self.buttonBox.accepted.connect(self.save)
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
self.layout.addWidget(self.buttonBox)
self.setLayout(self.layout)
if ".ttf" in fontName:
self.selectRadio("file")
else:
self.selectRadio("builtin")
def selectRadio(self, option):
if option == "builtin":
self.useBuiltinFont.setChecked(True)
self.builtinFontList.setEnabled(True)
self.fileFontList.setEnabled(False)
else:
self.useFileFont.setChecked(True)
self.builtinFontList.setEnabled(False)
self.fileFontList.setEnabled(True)
def save(self):
if self.filetype == "bible":
if self.useBuiltinFont.isChecked():
font = self.builtinFonts[self.builtinFontList.currentIndex()]
font += ".builtin"
else:
font = self.fontFiles[self.fileFontList.currentIndex()]
self.bible.updateTitleAndFontInfo(self.bibleTitle.text(),
self.fontSize.text(), font)
language = self.languageCodes[self.languageList.currentIndex()]
self.bible.updateLanguage(language)
