def highlightItem(self, id):
'''Inform the view that it must highlight an Item.
Argument(s):
id (str): ID of the node we want to highlight
'''
cursor = self.textCursor()
fmt = self.textCursor().charFormat()
# Set BackgroundColor of all text in white
cursor.movePosition(QTextCursor.Start, QTextCursor.MoveAnchor)
cursor.movePosition(QTextCursor.End, QTextCursor.KeepAnchor)
fmt.setBackground(QBrush(QColor(0, 0, 0, 0)))
cursor.mergeCharFormat(fmt)
# Highlight item
infoPos = self.findPosItem(id)
cursor.setPosition(infoPos[0], QTextCursor.MoveAnchor)
cursor.setPosition(infoPos[1], QTextCursor.KeepAnchor)
# If subgraph in statement
if re.match("\s*(subgraph)*\s*.*\{", cursor.selectedText()):
indItem = cursor.selectedText().find(id)
cursor.setPosition(infoPos[0] + indItem, QTextCursor.MoveAnchor)
cursor.setPosition(infoPos[1], QTextCursor.KeepAnchor)
format = QTextCharFormat()
format.setBackground(QBrush(QColor(190, 180, 0, 80)))
cursor.mergeCharFormat(format)
self.setCurrentCharFormat(fmt)
class XmlSyntaxHighlighter(QSyntaxHighlighter):
def __init__(self, parent=None):
super(XmlSyntaxHighlighter, self).__init__(parent)
self.highlightingRules = []
# Tag format.
format = QTextCharFormat()
format.setForeground(Qt.darkBlue)
format.setFontWeight(QFont.Bold)
pattern = QRegExp("(<[a-zA-Z:]+\\b|<\\?[a-zA-Z:]+\\b|\\?>|>|/>|</[a-zA-Z:]+>)")
self.highlightingRules.append((pattern, format))
# Attribute format.
format = QTextCharFormat()
format.setForeground(Qt.darkGreen)
pattern = QRegExp("[a-zA-Z:]+=")
self.highlightingRules.append((pattern, format))
# Attribute content format.
format = QTextCharFormat()
format.setForeground(Qt.red)
pattern = QRegExp("(\"[^\"]*\"|'[^']*')")
self.highlightingRules.append((pattern, format))
# Comment format.
self.commentFormat = QTextCharFormat()
self.commentFormat.setForeground(Qt.lightGray)
self.commentFormat.setFontItalic(True)
self.commentStartExpression = QRegExp("<!--")
self.commentEndExpression = QRegExp("-->")
def highlightBlock(self, text):
for pattern, format in self.highlightingRules:
expression = QRegExp(pattern)
index = expression.indexIn(text)
while index >= 0:
length = expression.matchedLength()
self.setFormat(index, length, format)
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
startIndex = 0
if self.previousBlockState() != 1:
startIndex = self.commentStartExpression.indexIn(text)
while startIndex >= 0:
endIndex = self.commentEndExpression.indexIn(text, startIndex)
if endIndex == -1:
self.setCurrentBlockState(1)
commentLength = text.length() - startIndex
else:
commentLength = endIndex - startIndex + self.commentEndExpression.matchedLength()
self.setFormat(startIndex, commentLength, self.commentFormat)
startIndex = self.commentStartExpression.indexIn(text,
startIndex + commentLength)
class FormatChoice( ChoiceWidget ) :
# combobox value
def __init__( self, title, explainer ) :
super().__init__( title, explainer )
#Current color and line style are kept in this QTextCharFormat
self.text_format = QTextCharFormat()
# Set up the underline menu
self.ul_menu = QComboBox()
self.ul_menu.addItems( list( UNDERLINES.values() ) )
self.ul_menu.currentIndexChanged[int].connect(self.ul_change)
self.layout().addWidget( self.ul_menu, 0 )
# Set up the color swatch
self.swatch = Swatch( self )
self.layout().addWidget( self.swatch, 0 )
self.swatch.clicked.connect( self.color_change )
# Set up the text sample
self.sample = Sample()
self.layout().addWidget( self.sample )
self.reset() # set widgets to current value
# Combine the underline choice and swatch color into a QTextCharFormat.
def make_format( self, ul_index, qc ) :
qtcf = QTextCharFormat()
qtcf.setUnderlineStyle( ul_index )
if ul_index == QTextCharFormat.NoUnderline :
qtcf.setBackground(QBrush(qc))
else :
qtcf.setUnderlineColor(qc) # underline color gets a QColor
qtcf.clearBackground()
return qtcf
# Parse self.text_format and display it in the swatch and combobox.
def show_format( self ) :
un = self.text_format.underlineStyle()
if un == QTextCharFormat.NoUnderline :
qc = self.text_format.background().color()
else :
qc = self.text_format.underlineColor()
self.swatch.set_color( qc )
self.ul_menu.setCurrentIndex( un )
self.sample.change_format(self.text_format)
# Handle a change in selection of the underline popup
def ul_change( self, index ) :
self.text_format = self.make_format( index, self.swatch.qc )
self.show_format()
# Handle a click on the color swatch. Show the color dialog. After it
# ends, the Preferences dialog will be behind the main window. Why? Who
# knows! But raise it back up to visibility.
def color_change(self) :
qc = colors.choose_color(
_TR('Browse dialog for color preference',
'Choose a color for scanno marking'),
self.swatch.qc )
BIG_FAT_KLUDGE.raise_()
if qc is not None :
self.text_format = self.make_format( self.ul_menu.currentIndex(), qc )
self.show_format()
def _get_underline(self):
_format = QTextCharFormat()
if self.textCursor().charFormat().font().underline():
_format.setFontUnderline(False)
else:
_format.setFontUnderline(True)
return _format
def _get_cursive(self):
_format = QTextCharFormat()
if self.textCursor().charFormat().font().italic():
_format.setFontItalic(False)
else:
_format.setFontItalic(True)
return _format
def _get_bold(self):
_format = QTextCharFormat()
if self.textCursor().charFormat().font().bold():
_format.setFontWeight(QFont.Normal)
else:
_format.setFontWeight(QFont.Bold)
return _format
def removeHighlighting(self):
""" Remove all the highlightings from the page content.
"""
cursor = self.pageContent.textCursor()
textFormat = QTextCharFormat()
cursor.select(QTextCursor.Document)
textFormat.setBackground(QBrush(QColor("transparent")))
cursor.mergeCharFormat(textFormat)
def __post_execution_message(self):
"""Print post execution message."""
self.output.textCursor().insertText('\n\n')
format_ = QTextCharFormat()
format_.setAnchor(True)
format_.setForeground(Qt.green)
self.output.textCursor().insertText(
_translate("RunWidget", "Post Execution Script Successfully executed."), format_)
def highlight(begin, end, color, qtextedit):
form = QTextCharFormat()
form.setBackground(Qt.red)
cursor = QTextCursor(qtextedit.document())
cursor.setPosition(begin, QTextCursor.MoveAnchor)
cursor.setPosition(end, QTextCursor.KeepAnchor)
cursor.setCharFormat(form)
def setBold(self):
format = QTextCharFormat()
if self.boldAct.isChecked():
weight = QFont.Bold
else:
weight = QFont.Normal
format.setFontWeight(weight)
self.setFormat(format)
def textColor(self):
col = QColorDialog.getColor(self.textEdit.textColor(), self)
if not col.isValid():
return
fmt = QTextCharFormat()
fmt.setForeground(col)
self.mergeFormatOnWordOrSelection(fmt)
self.colorChanged(col)
def weekendFormatChanged(self):
format = QTextCharFormat()
format.setForeground(
Qt.GlobalColor(
self.weekendColorCombo.itemData(
self.weekendColorCombo.currentIndex())))
self.calendar.setWeekdayTextFormat(Qt.Saturday, format)
self.calendar.setWeekdayTextFormat(Qt.Sunday, format)
def addTestResult(self, results):
textCharFormat = QTextCharFormat()
if results[0]:
textCharFormat.setFontWeight(QFont.Bold)
elif results[1] == False:
textCharFormat.setForeground(Qt.yellow)
self.plainTextEdit_methodResults.textCursor().insertText(results[2] + "\n", textCharFormat)
self.plainTextEdit_methodResults.verticalScrollBar().setValue(
self.plainTextEdit_methodResults.verticalScrollBar().maximum())
class Matcher(gadgets.matcher.Matcher):
def __init__(self, edit):
super(Matcher, self).__init__(edit)
self.readSettings()
app.settingsChanged.connect(self.readSettings)
def readSettings(self):
self.format = QTextCharFormat()
self.format.setBackground(textformats.formatData('editor').baseColors['match'])
def fixFormat(self):
try:
cursor_clear = self.__textEditor.textCursor()
format_clear = QTextCharFormat()
format_clear.setBackground(QBrush(QColor(30, 30, 30)))
cursor_clear.setPosition(0)
cursor_clear.movePosition(QTextCursor.End, QTextCursor.KeepAnchor)
cursor_clear.mergeCharFormat(format_clear)
except Exception as e:
print("something didn't work with fixFormat: ", e)
def __init__(self):
super(PugdebugFormatter, self).__init__()
for token, style in self.style:
format = QTextCharFormat()
if style["color"]:
color = QColor("#" + style["color"])
format.setForeground(color)
self.styles[str(token)] = format
def textFormat(self, name):
"""(Internal) Returns a QTextCharFormat setup according to the preferences.
For bookmarks and the current line, FullWidthSelection is automatically enabled.
"""
f = QTextCharFormat()
f.setBackground(self._baseColors[name])
if name in ('current', 'mark', 'error'):
f.setProperty(QTextFormat.FullWidthSelection, True)
return f
def weekdayFormatChanged(self):
format = QTextCharFormat()
format.setForeground(
Qt.GlobalColor(
self.weekdayColorCombo.itemData(
self.weekdayColorCombo.currentIndex())))
self.calendar.setWeekdayTextFormat(Qt.Monday, format)
self.calendar.setWeekdayTextFormat(Qt.Tuesday, format)
self.calendar.setWeekdayTextFormat(Qt.Wednesday, format)
self.calendar.setWeekdayTextFormat(Qt.Thursday, format)
self.calendar.setWeekdayTextFormat(Qt.Friday, format)
def make_format( self, ul_index, qc ) :
qtcf = QTextCharFormat()
qtcf.setUnderlineStyle( ul_index )
if ul_index == QTextCharFormat.NoUnderline :
qtcf.setBackground(QBrush(qc))
else :
qtcf.setUnderlineColor(qc) # underline color gets a QColor
qtcf.clearBackground()
return qtcf
def __init__(self, items, parent):
super().__init__(parent)
self.rules = []
self.items = items
brush = QBrush(QColor(69, 160, 163), Qt.SolidPattern)
self.item_keywords = QTextCharFormat()
self.item_keywords.setForeground(brush)
self.item_keywords.setFontWeight(QFont.Bold)
self.keywords = QTextCharFormat()
self.keywords.setForeground(brush)
class _Highlighter(QSyntaxHighlighter):
def __init__(self, doc, pattern, color):
super().__init__(doc)
self._format = QTextCharFormat()
self._format.setForeground(color)
self._pattern = pattern
def highlightBlock(self, text):
"""Override highlightBlock for custom highlighting."""
for match in re.finditer(self._pattern, text, re.IGNORECASE):
start, end = match.span()
length = end - start
self.setFormat(start, length, self._format)
def process_error(self, error):
"""Listen to the error signals from the running process."""
self.lblInput.hide()
self.input.hide()
self._proc.kill()
format_ = QTextCharFormat()
format_.setAnchor(True)
format_.setForeground(QBrush(QColor(resources.CUSTOM_SCHEME.get(
"error-underline", resources.COLOR_SCHEME["error-underline"]))))
if error == 0:
self.output.textCursor().insertText(_translate("RunWidget", 'Failed to start'),
format_)
else:
self.output.textCursor().insertText(
(_translate("RunWidget", 'Error during execution, QProcess error: %d') % error),
format_)
def __init__(self, parent):
QSyntaxHighlighter.__init__(self, parent)
self.parent = parent
self.format = QTextCharFormat()
self.format.setForeground(QBrush(styles.INVALID_DNA_COLOR))
if styles.UNDERLINE_INVALID_DNA:
self.format.setFontUnderline(True)
self.format.setUnderlineColor(styles.INVALID_DNA_COLOR)
def updateDisplay(self):
data = self.data[self.scheme.currentScheme()]
with qutil.signalsBlocked(self.fontChooser, self.fontSize):
self.fontChooser.setCurrentFont(data.font)
self.fontSize.setValue(data.font.pointSizeF())
with qutil.signalsBlocked(self):
# update base colors
for name in textformats.baseColors:
self.baseColorsWidget.color[name].setColor(data.baseColors[name])
# update base colors for whole treewidget
p = QApplication.palette()
p.setColor(QPalette.Base, data.baseColors['background'])
p.setColor(QPalette.Text, data.baseColors['text'])
p.setColor(QPalette.Highlight, data.baseColors['selectionbackground'])
p.setColor(QPalette.HighlightedText, data.baseColors['selectiontext'])
self.tree.setPalette(p)
def setItemTextFormat(item, f):
font = QFont(data.font)
if f.hasProperty(QTextFormat.ForegroundBrush):
item.setForeground(0, f.foreground().color())
else:
item.setForeground(0, data.baseColors['text'])
if f.hasProperty(QTextFormat.BackgroundBrush):
item.setBackground(0, f.background().color())
else:
item.setBackground(0, QBrush())
font.setWeight(f.fontWeight())
font.setItalic(f.fontItalic())
font.setUnderline(f.fontUnderline())
item.setFont(0, font)
# update looks of default styles
for name in textformats.defaultStyles:
setItemTextFormat(self.defaultStyles[name], data.defaultStyles[name])
# update looks of all the specific styles
for group, styles in ly.colorize.default_mapping():
children = self.allStyles[group][1]
for name, inherit, clss in styles:
f = QTextCharFormat(data.defaultStyles[inherit]) if inherit else QTextCharFormat()
f.merge(data.allStyles[group][name])
setItemTextFormat(children[name], f)
def insertImage(self, image):
cursor = self.textCursor()
page = self.parent().page
fileName = page.saveImage(image) # returns the file name inside the page's directory
imageObject = ImageObject()
imagePath = os.path.join(page.getPageDir(), fileName)
imageObject.setName(imagePath)
imageObjectFormat = QTextCharFormat()
imageObjectFormat.setObjectType(QTextFormat.UserObject + 1)
imageObjectFormat.setProperty(QTextFormat.UserProperty + 1, imageObject)
cursor.insertText('\ufffc', imageObjectFormat);
# Make sure that the image is also part of the page
page.save()
def format(color, style=''):
"""Return a QTextCharFormat with the given attributes."""
_color = QColor()
_color.setNamedColor(color)
_format = QTextCharFormat()
_format.setFontFamily(settings.FONT_FAMILY)
_format.setForeground(_color)
if 'bold' in style:
_format.setFontWeight(QFont.Bold)
if 'italic' in style:
_format.setFontItalic(True)
return _format
def html_copy(cursor, scheme='editor', number_lines=False):
"""Return a new QTextDocument with highlighting set as HTML textcharformats.
The cursor is a cursor of a document.Document instance. If the cursor
has a selection, only the selection is put in the new document.
If number_lines is True, line numbers are added.
"""
data = textformats.formatData(scheme)
doc = QTextDocument()
doc.setDefaultFont(data.font)
doc.setPlainText(cursor.document().toPlainText())
if metainfo.info(cursor.document()).highlighting:
highlight(doc, mapping(data), ly.lex.state(documentinfo.mode(cursor.document())))
if cursor.hasSelection():
# cut out not selected text
start, end = cursor.selectionStart(), cursor.selectionEnd()
cur1 = QTextCursor(doc)
cur1.setPosition(start, QTextCursor.KeepAnchor)
cur2 = QTextCursor(doc)
cur2.setPosition(end)
cur2.movePosition(QTextCursor.End, QTextCursor.KeepAnchor)
cur2.removeSelectedText()
cur1.removeSelectedText()
if number_lines:
c = QTextCursor(doc)
f = QTextCharFormat()
f.setBackground(QColor('#eeeeee'))
if cursor.hasSelection():
num = cursor.document().findBlock(cursor.selectionStart()).blockNumber() + 1
last = cursor.document().findBlock(cursor.selectionEnd())
else:
num = 1
last = cursor.document().lastBlock()
lastnum = last.blockNumber() + 1
padding = len(format(lastnum))
block = doc.firstBlock()
while block.isValid():
c.setPosition(block.position())
c.setCharFormat(f)
c.insertText('{0:>{1}d} '.format(num, padding))
block = block.next()
num += 1
return doc
def __init__(self, parent):
super(View, self).__init__(parent)
self._highlightFormat = QTextCharFormat()
self.jslink = JSLink(self)
self.loadFinished.connect(self.svgLoaded)
self.mainwindow().aboutToClose.connect(self.cleanupForClose)
app.settingsChanged.connect(self.readSettings)
self.readSettings()
self.load(self.defaulturl)
def __init__(self, parent=None):
super(FeatureCodeHighlighter, self).__init__(parent)
keywordFormat = QTextCharFormat()
keywordFormat.setForeground(QColor(45, 95, 235))
self.addRule("\\b(?<!\\\\)(%s)\\b" % ("|".join(keywordPatterns)),
keywordFormat)
singleLineCommentFormat = QTextCharFormat()
singleLineCommentFormat.setForeground(QColor(112, 128, 144))
self.addRule("#[^\n]*", singleLineCommentFormat)
groupFormat = QTextCharFormat()
groupFormat.setForeground(QColor(255, 27, 147))
self.addRule("@[A-Za-z0-9_.]+", groupFormat)
def gray_out_old_text(self):
"""Puts the old text in gray"""
cursor = self.textCursor()
end_format = cursor.charFormat()
cursor.select(QTextCursor.Document)
format_ = QTextCharFormat()
backcolor = self.palette().base().color()
forecolor = self.palette().text().color()
backfactor = .5
forefactor = 1 - backfactor
red = backfactor * backcolor.red() + forefactor * forecolor.red()
green = backfactor * backcolor.green() + forefactor * forecolor.green()
blue = backfactor * backcolor.blue() + forefactor * forecolor.blue()
format_.setForeground(QColor(red, green, blue))
cursor.mergeCharFormat(format_)
cursor.movePosition(QTextCursor.End)
cursor.setCharFormat(end_format)
cursor.insertBlock(QTextBlockFormat())
def highlightMatch(self, searchText='', regExpObj=None, cellNum=0,
skipMatches=0):
"""Highlight a specific search result.
Arguments:
searchText -- the text to find in a non-regexp search
regExpObj -- the regular expression to find if searchText is blank
cellNum -- the vertical position (field number) of the cell
skipMatches -- number of previous matches to skip in this field
"""
backColor = self.palette().brush(QPalette.Active,
QPalette.Highlight)
foreColor = self.palette().brush(QPalette.Active,
QPalette.HighlightedText)
charFormat = QTextCharFormat()
charFormat.setBackground(backColor)
charFormat.setForeground(foreColor)
cellNum += 1 # skip title line
cell = self.item(cellNum, 1)
highlighter = MatchHighlighter(cell.doc, charFormat, searchText,
regExpObj, skipMatches)
class SyntaxHighlighter(QSyntaxHighlighter):
def __init__(self, items, parent):
super().__init__(parent)
self.rules = []
self.items = items
brush = QBrush(QColor(69, 160, 163), Qt.SolidPattern)
self.item_keywords = QTextCharFormat()
self.item_keywords.setForeground(brush)
self.item_keywords.setFontWeight(QFont.Bold)
self.keywords = QTextCharFormat()
self.keywords.setForeground(brush)
def set_rules(self, item):
self.rules = []
for each in self.items:
if each.id == item.id:
format_ = self.item_keywords
else:
format_ = self.keywords
for w in map(_, each.keys()):
pattern = QRegExp(r"\{%s.%s\}" % (_(each.name), w))
self.rules.append({'pattern': pattern, 'format': format_})
self.rehighlight()
def highlightBlock(self, text):
for rule in self.rules:
expression = QRegExp(rule['pattern'])
index = expression.indexIn(text)
while index >= 0:
length = expression.matchedLength()
self.setFormat(index, length, rule['format'])
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
def insertTextObject(self):
fileName = self.fileNameLineEdit.text()
file = QFile(fileName)
if not file.open(QIODevice.ReadOnly):
QMessageBox.warning(self, "Error Opening File",
"Could not open '%s'" % fileName)
svgData = file.readAll()
svgCharFormat = QTextCharFormat()
svgCharFormat.setObjectType(Window.SvgTextFormat)
svgCharFormat.setProperty(Window.SvgData, svgData)
try:
# Python v2.
orc = unichr(0xfffc)
except NameError:
# Python v3.
orc = chr(0xfffc)
cursor = self.textEdit.textCursor()
cursor.insertText(orc, svgCharFormat)
self.textEdit.setTextCursor(cursor)
def process_error(self, error):
"""Listen to the error signals from the running process"""
self.lblInput.hide()
self.input.hide()
self._proc.kill()
format_ = QTextCharFormat()
format_.setAnchor(True)
font = settings.FONT
# format_.setFont(font)
format_.setForeground(
QBrush(
QColor(
resources.CUSTOM_SCHEME.get(
"ErrorUnderline",
resources.COLOR_SCHEME["ErrorUnderline"]))))
if error == 0:
# self.output.textCursor().insertText(self.tr('Failed to start'),
#
# pass format_)
print('ERROR')
else:
print('ERRoR2')
def spellCheck(self, text, Rule1, Rule2):
"""
Method defines to underline text if word not in Rules
Args:
text (str): current text block to search
Rule1 (list): GROMHighlighter.Red_Rules contains all words
Rule2 (list ) GROMHighlighter.Algorithm_Rules only Algorithm rules
"""
#: Underline words color yellow
format_under = QTextCharFormat()
format_under.setUnderlineColor(Qt.yellow)
format_under.setUnderlineStyle(QTextCharFormat.SpellCheckUnderline)
#: Underlines word if not in Rules
for word_object in re.finditer(self.WORDS, text, re.IGNORECASE):
comment_location = text.find(';')
word = word_object.group()
if (word not in Rule1 or word in Rule2
or text[:comment_location].count(str(word)) > 1):
self.setFormat(word_object.start(),
word_object.end() - word_object.start(),
format_under)
def __init__(self, parent=None):
super(Highlighter, self).__init__(parent)
keywordFormat = QTextCharFormat()
keywordFormat.setForeground(Qt.darkBlue)
keywordFormat.setFontWeight(QFont.Bold)
keywordPatterns = [
"""</?\w+\s+[^>]*>""",
"<[/]?(html|body|head|title|div|a|br|form|input|b|p|i|center|span|font|table|tr|td|h[1-6])[/]?>"
]
self.highlightingRules = [(QRegExp(pattern), keywordFormat)
for pattern in keywordPatterns]
self.multiLineCommentFormat = QTextCharFormat()
self.multiLineCommentFormat.setForeground(Qt.red)
quotationFormat = QTextCharFormat()
quotationFormat.setForeground(Qt.darkGreen)
self.highlightingRules.append((QRegExp("\".*\""), quotationFormat))
functionFormat = QTextCharFormat()
functionFormat.setFontItalic(True)
functionFormat.setForeground(Qt.blue)
self.highlightingRules.append(
(QRegExp("\\b[A-Za-z0-9_]+(?=\\()"), functionFormat))
moreKeyWords = QTextCharFormat()
moreKeyWords.setForeground(Qt.darkMagenta)
moreKeyWords.setFontWeight(QFont.Bold)
self.highlightingRules.append((QRegExp(
"(id|class|src|border|width|height|style|name|type|value)="),
moreKeyWords))
self.commentStartExpression = QRegExp("<!--")
self.commentEndExpression = QRegExp("-->")
def highlightBlock(self, text): # Syntax highlighter if self.docType in self.patternsDict: for number in self.patternsDict[self.docType]: pattern = self.patterns[number] for match in pattern[0].finditer(text): for i, formatter in enumerate(pattern[1:]): charFormat = QTextCharFormat() formatter.format(charFormat) self.setFormat(QString_length(text[:match.start(i)]), QString_length(match.group(i)), charFormat) for match in reSpacesOnEnd.finditer(text): charFormat = QTextCharFormat() charFormat.setBackground(colorScheme['whitespaceOnEnd']) self.setFormat(QString_length(text[:match.start()]), QString_length(match.group(0)), charFormat) # Spell checker if self.dictionary: charFormat = QTextCharFormat() charFormat.setUnderlineColor(Qt.red) charFormat.setUnderlineStyle(QTextCharFormat.SpellCheckUnderline) for match in reWords.finditer(text): finalFormat = QTextCharFormat() finalFormat.merge(charFormat) finalFormat.merge(self.format(match.start())) if not self.dictionary.check(match.group(0)): self.setFormat(QString_length(text[:match.start()]), QString_length(match.group(0)), finalFormat)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.setupUi(self)
self._translation_char_format = QTextCharFormat()
self._strokes_char_format = QTextCharFormat()
self._strokes_char_format.font().setStyleHint(QFont.Monospace)
class Highlighter(QSyntaxHighlighter):
def __init__(self, parent=None):
super(Highlighter, self).__init__(parent)
keywordFormat = QTextCharFormat()
keywordFormat.setForeground(Qt.darkBlue)
keywordFormat.setFontWeight(QFont.Bold)
keywordPatterns = [
"""</?\w+\s+[^>]*>""",
"<[/]?(html|body|head|title|div|a|br|form|input|b|p|i|center|span|font|table|tr|td|h[1-6])[/]?>"
]
self.highlightingRules = [(QRegExp(pattern), keywordFormat)
for pattern in keywordPatterns]
self.multiLineCommentFormat = QTextCharFormat()
self.multiLineCommentFormat.setForeground(Qt.red)
quotationFormat = QTextCharFormat()
quotationFormat.setForeground(Qt.darkGreen)
self.highlightingRules.append((QRegExp("\".*\""), quotationFormat))
functionFormat = QTextCharFormat()
functionFormat.setFontItalic(True)
functionFormat.setForeground(Qt.blue)
self.highlightingRules.append(
(QRegExp("\\b[A-Za-z0-9_]+(?=\\()"), functionFormat))
moreKeyWords = QTextCharFormat()
moreKeyWords.setForeground(Qt.darkMagenta)
moreKeyWords.setFontWeight(QFont.Bold)
self.highlightingRules.append((QRegExp(
"(id|class|src|border|width|height|style|name|type|value)="),
moreKeyWords))
self.commentStartExpression = QRegExp("<!--")
self.commentEndExpression = QRegExp("-->")
def highlightBlock(self, text):
for pattern, formats in self.highlightingRules:
expression = QRegExp(pattern)
index = expression.indexIn(text)
while index >= 0:
length = expression.matchedLength()
self.setFormat(index, length, formats)
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
startIndex = 0
if self.previousBlockState() != 1:
startIndex = self.commentStartExpression.indexIn(text)
while startIndex >= 0:
endIndex = self.commentEndExpression.indexIn(text, startIndex)
if endIndex == -1:
self.setCurrentBlockState(1)
commentLength = len(text) - startIndex
else:
commentLength = endIndex - startIndex + self.commentEndExpression.matchedLength(
)
self.setFormat(startIndex, commentLength,
self.multiLineCommentFormat)
startIndex = self.commentStartExpression.indexIn(
text, startIndex + commentLength)
def __init__(self, doc, pattern, color):
super().__init__(doc)
self._format = QTextCharFormat()
self._format.setForeground(color)
self._pattern = pattern
def __init__(self, parent=None):
super(XMLHighlighter, self).__init__(parent)
self.highlightingRules = []
xmlElementFormat = QTextCharFormat()
xmlElementFormat.setForeground(QColor("#3d9cf5")) # dark magenta
# self.highlightingRules.append((QRegExp("\\b[A-Za-z0-9_]+(?=[\s/>])"), xmlElementFormat))
self.highlightingRules.append((QRegExp("\\b[A-Za-z0-9_]+(?=[\/>])"), xmlElementFormat))
xmlAttributeFormat = QTextCharFormat()
xmlAttributeFormat.setFontItalic(True)
xmlAttributeFormat.setForeground(QColor("#11e4f7")) # magenta
self.highlightingRules.append((QRegExp("\\b[A-Za-z0-9_]+(?=\\=)"), xmlAttributeFormat))
self.highlightingRules.append((QRegExp("="), xmlAttributeFormat))
self.valueFormat = QTextCharFormat()
self.valueFormat.setForeground(QColor("#e35e00")) # orange
self.valueStartExpression = QRegExp("\"")
self.valueEndExpression = QRegExp("\"(?=[\s></])")
singleLineCommentFormat = QTextCharFormat()
singleLineCommentFormat.setForeground(QColor("#228030")) # green
self.highlightingRules.append((QRegExp("<!--[^\n]*-->"), singleLineCommentFormat))
textFormat = QTextCharFormat()
textFormat.setForeground(QColor("#ebf7e9")) # light green
# (?<=...) - lookbehind is not supported
self.highlightingRules.append((QRegExp(">(.+)(?=</)"), textFormat))
keywordFormat = QTextCharFormat()
keywordFormat.setForeground(QColor("#686968")) # grey
keywordFormat.setFontWeight(QFont.Bold)
keywordPatterns = ["<\\?", "\\b?xml\\b", "/>", ">", "<", "</", "\\b?\\>"]
self.highlightingRules += [(QRegExp(pattern), keywordFormat)
for pattern in keywordPatterns]
def setItalic(self):
format = QTextCharFormat()
#format.setFontItalic(self.__italic.isChecked())
format.setFontItalic(self.italicAct.isChecked())
self.setFormat(format)
class Highlighter(QSyntaxHighlighter):
def __init__(self, parent=None):
super(Highlighter, self).__init__(parent)
keywordFormat = QTextCharFormat()
keywordFormat.setForeground(Qt.darkBlue)
keywordFormat.setFontWeight(QFont.Bold)
keywordPatterns = [
"\\bchar\\b", "\\bclass\\b", "\\bconst\\b", "\\bdouble\\b",
"\\benum\\b", "\\bexplicit\\b", "\\bfriend\\b", "\\binline\\b",
"\\bint\\b", "\\blong\\b", "\\bnamespace\\b", "\\boperator\\b",
"\\bprivate\\b", "\\bprotected\\b", "\\bpublic\\b", "\\bshort\\b",
"\\bsignals\\b", "\\bsigned\\b", "\\bslots\\b", "\\bstatic\\b",
"\\bstruct\\b", "\\btemplate\\b", "\\btypedef\\b",
"\\btypename\\b", "\\bunion\\b", "\\bunsigned\\b", "\\bvirtual\\b",
"\\bvoid\\b", "\\bvolatile\\b"
]
self.highlightingRules = [(QRegExp(pattern), keywordFormat)
for pattern in keywordPatterns]
classFormat = QTextCharFormat()
classFormat.setFontWeight(QFont.Bold)
classFormat.setForeground(Qt.darkMagenta)
self.highlightingRules.append(
(QRegExp("\\bQ[A-Za-z]+\\b"), classFormat))
singleLineCommentFormat = QTextCharFormat()
singleLineCommentFormat.setForeground(Qt.red)
self.highlightingRules.append(
(QRegExp("//[^\n]*"), singleLineCommentFormat))
self.multiLineCommentFormat = QTextCharFormat()
self.multiLineCommentFormat.setForeground(Qt.red)
quotationFormat = QTextCharFormat()
quotationFormat.setForeground(Qt.darkGreen)
self.highlightingRules.append((QRegExp("\".*\""), quotationFormat))
functionFormat = QTextCharFormat()
functionFormat.setFontItalic(True)
functionFormat.setForeground(Qt.blue)
self.highlightingRules.append(
(QRegExp("\\b[A-Za-z0-9_]+(?=\\()"), functionFormat))
self.commentStartExpression = QRegExp("/\\*")
self.commentEndExpression = QRegExp("\\*/")
def highlightBlock(self, text):
for pattern, format in self.highlightingRules:
expression = QRegExp(pattern)
index = expression.indexIn(text)
while index >= 0:
length = expression.matchedLength()
self.setFormat(index, length, format)
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
startIndex = 0
if self.previousBlockState() != 1:
startIndex = self.commentStartExpression.indexIn(text)
while startIndex >= 0:
endIndex = self.commentEndExpression.indexIn(text, startIndex)
if endIndex == -1:
self.setCurrentBlockState(1)
commentLength = len(text) - startIndex
else:
commentLength = endIndex - startIndex + self.commentEndExpression.matchedLength(
)
self.setFormat(startIndex, commentLength,
self.multiLineCommentFormat)
startIndex = self.commentStartExpression.indexIn(
text, startIndex + commentLength)
def initializeFormats():
baseFormat = QTextCharFormat()
baseFormat.setFontFamily("consolas")
baseFormat.setFontPointSize(12)
for name, color in (("normal", Qt.black),
("keyword", Qt.blue), ("builtin", Qt.darkRed),
("constant", Qt.darkGreen),
("decorator", Qt.darkBlue), ("comment", Qt.green),
("string", Qt.darkGreen), ("number", Qt.darkMagenta),
("error", Qt.darkRed), ("pyqt", Qt.darkCyan)):
format = QTextCharFormat(baseFormat)
format.setForeground(QColor(color))
if name in ("keyword", "decorator"):
format.setFontWeight(QFont.Bold)
if name == "comment":
format.setFontItalic(True)
PythonHighlighter.Formats[name] = format
class BasicHighlighter(QSyntaxHighlighter):
def __init__(self, editor):
QSyntaxHighlighter.__init__(self, editor.document())
self.editor = editor
self._defaultBlockFormat = QTextBlockFormat()
self._defaultCharFormat = QTextCharFormat()
self.defaultTextColor = QColor(S.text)
self.backgroundColor = QColor(S.base)
self.markupColor = QColor(S.textLight)
self.linkColor = QColor(S.link)
self.spellingErrorColor = QColor(Qt.red)
# Matches during checking can be separated by their type (all of them listed here):
# https://languagetool.org/development/api/org/languagetool/rules/ITSIssueType.html
#
# These are the colors for actual spell-, grammar- and style-checking:
self._errorColors = {
'addition' : QColor(255, 215, 0), # gold
'characters' : QColor(135, 206, 235), # sky blue
'duplication' : QColor(0, 255, 255), # cyan / aqua
'formatting' : QColor(0, 128, 128), # teal
'grammar' : QColor(0, 0, 255), # blue
'inconsistency' : QColor(128, 128, 0), # olive
'inconsistententities' : QColor(46, 139, 87), # sea green
'internationalization' : QColor(255, 165, 0), # orange
'legal' : QColor(255, 69, 0), # orange red
'length' : QColor(47, 79, 79), # dark slate gray
'localespecificcontent' : QColor(188, 143, 143),# rosy brown
'localeviolation' : QColor(128, 0, 0), # maroon
'markup' : QColor(128, 0, 128), # purple
'misspelling' : QColor(255, 0, 0), # red
'mistranslation' : QColor(255, 0, 255), # magenta / fuchsia
'nonconformance' : QColor(255, 218, 185), # peach puff
'numbers' : QColor(65, 105, 225), # royal blue
'omission' : QColor(255, 20, 147), # deep pink
'other' : QColor(138, 43, 226), # blue violet
'patternproblem' : QColor(0, 128, 0), # green
'register' : QColor(112,128,144), # slate gray
'style' : QColor(0, 255, 0), # lime
'terminology' : QColor(0, 0, 128), # navy
'typographical' : QColor(255, 255, 0), # yellow
'uncategorized' : QColor(128, 128, 128), # gray
'untranslated' : QColor(210, 105, 30), # chocolate
'whitespace' : QColor(192, 192, 192) # silver
}
def setDefaultBlockFormat(self, bf):
self._defaultBlockFormat = bf
self.rehighlight()
def setDefaultCharFormat(self, cf):
self._defaultCharFormat = cf
self.rehighlight()
def setMisspelledColor(self, color):
self._errorColors['misspelled'] = color
def updateColorScheme(self, rehighlight=True):
"""
Generates a base set of colors that will take account of user
preferences, and use system style.
"""
# Reading user settings
opt = settings.textEditor
if not self.editor._fromTheme or not self.editor._themeData:
self.defaultTextColor = QColor(opt["fontColor"])
self.backgroundColor = (QColor(opt["background"])
if not opt["backgroundTransparent"]
else QColor(S.window))
self.markupColor = F.mixColors(self.defaultTextColor,
self.backgroundColor,
.3)
self.linkColor = QColor(S.link)
self.spellingErrorColor = QColor(opt["misspelled"])
self._defaultCharFormat.setForeground(QBrush(self.defaultTextColor))
# FullscreenEditor probably
else:
opt = self.editor._themeData
self.defaultTextColor = QColor(opt["Text/Color"])
self.backgroundColor = F.mixColors(
QColor(opt["Foreground/Color"]),
QColor(opt["Background/Color"]),
int(opt["Foreground/Opacity"])/100.)
self.markupColor = F.mixColors(self.defaultTextColor,
self.backgroundColor,
.3)
self.linkColor = QColor(S.link)
self.spellingErrorColor = QColor(opt["Text/Misspelled"])
if rehighlight:
self.rehighlight()
def highlightBlock(self, text):
"""Apply syntax highlighting to the given block of text.
"""
self.highlightBlockBefore(text)
self.doHighlightBlock(text)
self.highlightBlockAfter(text)
def doHighlightBlock(self, text):
"""
Virtual function to subclass.
"""
pass
def highlightBlockBefore(self, text):
"""Highlighting to do before anything else.
When subclassing BasicHighlighter, you must call highlightBlockBefore
before you do any custom highlighting. Or implement doHighlightBlock.
"""
#LOGGER.debug("undoSteps before: %s", self.currentBlock().document().availableUndoSteps())
c = QTextCursor(self.currentBlock())
#c.joinPreviousEditBlock()
bf = QTextBlockFormat(self._defaultBlockFormat)
if bf != c.blockFormat():
c.setBlockFormat(bf)
#c.endEditBlock()
#LOGGER.debug("undoSteps after: %s", self.currentBlock().document().availableUndoSteps())
# self.setFormat(0, len(text), self._defaultCharFormat)
def highlightBlockAfter(self, text):
"""Highlighting to do after everything else.
When subclassing BasicHighlighter, you must call highlightBlockAfter
after your custom highlighting. Or implement doHighlightBlock.
"""
# References
for txt in re.finditer(Ref.RegEx, text):
fmt = self.format(txt.start())
fmt.setFontFixedPitch(True)
fmt.setFontWeight(QFont.DemiBold)
if txt.group(1) == Ref.TextLetter:
fmt.setBackground(QBrush(Ref.TextHighlightColor))
elif txt.group(1) == Ref.CharacterLetter:
fmt.setBackground(QBrush(Ref.CharacterHighlightColor))
elif txt.group(1) == Ref.PlotLetter:
fmt.setBackground(QBrush(Ref.PlotHighlightColor))
elif txt.group(1) == Ref.WorldLetter:
fmt.setBackground(QBrush(Ref.WorldHighlightColor))
self.setFormat(txt.start(),
txt.end() - txt.start(),
fmt)
if hasattr(self.editor, "spellcheck") and self.editor.spellcheck and self.editor._dict:
# Spell checking
# Following algorithm would not check words at the end of line.
# This hacks adds a space to every line where the text cursor is not
# So that it doesn't spellcheck while typing, but still spellchecks at
# end of lines. See github's issue #166.
textedText = text
if self.currentBlock().position() + len(text) != \
self.editor.textCursor().position():
textedText = text + " "
# The text should only be checked once as a whole
for match in self.editor._dict.checkText(textedText):
if match.locqualityissuetype in self._errorColors:
highlight_color = self._errorColors[match.locqualityissuetype]
format = self.format(match.start)
format.setUnderlineColor(highlight_color)
# SpellCheckUnderline fails with some fonts
format.setUnderlineStyle(QTextCharFormat.WaveUnderline)
self.setFormat(match.start, match.end - match.start, format)
def update_io(self):
inputs_header_text = _("Inputs") + ' (%d)' % len(self.tx.inputs())
if not self.finalized:
selected_coins = self.main_window.get_manually_selected_coins()
if selected_coins is not None:
inputs_header_text += f" - " + _(
"Coin selection active ({} UTXOs selected)").format(
len(selected_coins))
self.inputs_header.setText(inputs_header_text)
ext = QTextCharFormat()
rec = QTextCharFormat()
rec.setBackground(QBrush(ColorScheme.GREEN.as_color(background=True)))
rec.setToolTip(_("Wallet receive address"))
chg = QTextCharFormat()
chg.setBackground(QBrush(ColorScheme.YELLOW.as_color(background=True)))
chg.setToolTip(_("Wallet change address"))
twofactor = QTextCharFormat()
twofactor.setBackground(
QBrush(ColorScheme.BLUE.as_color(background=True)))
twofactor.setToolTip(
_("TrustedCoin (2FA) fee for the next batch of transactions"))
def text_format(addr):
if self.wallet.is_mine(addr):
return chg if self.wallet.is_change(addr) else rec
elif self.wallet.is_billing_address(addr):
return twofactor
return ext
def format_amount(amt):
return self.main_window.format_amount(amt, whitespaces=True)
i_text = self.inputs_textedit
i_text.clear()
i_text.setFont(QFont(MONOSPACE_FONT))
i_text.setReadOnly(True)
cursor = i_text.textCursor()
for txin in self.tx.inputs():
if txin.is_coinbase_input():
cursor.insertText('coinbase')
else:
prevout_hash = txin.prevout.txid.hex()
prevout_n = txin.prevout.out_idx
cursor.insertText(prevout_hash + ":%-4d " % prevout_n, ext)
addr = self.wallet.get_txin_address(txin)
if addr is None:
addr = ''
cursor.insertText(addr, text_format(addr))
if isinstance(
txin,
PartialTxInput) and txin.value_sats() is not None:
cursor.insertText(format_amount(txin.value_sats()), ext)
cursor.insertBlock()
self.outputs_header.setText(
_("Outputs") + ' (%d)' % len(self.tx.outputs()))
o_text = self.outputs_textedit
o_text.clear()
o_text.setFont(QFont(MONOSPACE_FONT))
o_text.setReadOnly(True)
cursor = o_text.textCursor()
for o in self.tx.outputs():
addr, v = o.get_ui_address_str(), o.value
cursor.insertText(addr, text_format(addr))
if v is not None:
cursor.insertText('\t', ext)
cursor.insertText(format_amount(v), ext)
cursor.insertBlock()
def __init__(self, parent=None):
super(GROMHighlighter, self).__init__(parent)
keywordFormat = QTextCharFormat()
keywordFormat.setForeground(Qt.blue)
keywordFormat.setFontWeight(QFont.Bold)
self.keyFormatAdress = keywordFormat
#: adds all dictionary content to Rules
for section in Total:
keys = list(section.keys())
for i in keys:
list_is = section[i]
GROMHighlighter.Red_Rules.append(i[2:-2])
if len(list_is) > 0:
for element in list_is:
text = r"\b%s\b" % (element[2:-2])
GROMHighlighter.Red_Rules.append(text)
GROMHighlighter.Algorithm_Rules.append(text)
GROMHighlighter.Rules.append(
(QRegularExpression(
text,
QRegularExpression.CaseInsensitiveOption),
keywordFormat)) # testing for underline yellow
topolFormat = QTextCharFormat()
topolFormat.setForeground(Qt.yellow)
topolFormat.setFontWeight(QFont.Bold)
for pattern_top in ((r"\[ defaults \]", r"\[ moleculetype \]",
r"\[ atoms \]", r"\[ atomtypes \]",
r"\[ bonds \]", r"\[ pairs \]", r"\[ angles \]",
r"\[ dihedrals \]", r"\[ system \]",
r"\[ molecules \]",
r"\[ position_restraints \]")):
GROMHighlighter.Rules.append(
(QRegularExpression(pattern_top), topolFormat))
# --> Rule for 'N' to color red
NoFormat = QTextCharFormat()
NoFormat.setForeground(Qt.red)
NoFormat.setFontWeight(QFont.Bold)
pattern_No = r"\bN\b"
GROMHighlighter.Rules.append(
(QRegularExpression(pattern_No), NoFormat))
# --> Rule for 'Y' to color green
YesFormat = QTextCharFormat()
YesFormat.setForeground(Qt.green)
YesFormat.setFontWeight(QFont.Bold)
pattern_Yes = r"\bY\b"
GROMHighlighter.Rules.append(
(QRegularExpression(pattern_Yes), YesFormat))
# --> Rules for number patterns to color orange
number = QTextCharFormat()
number.setForeground(QColor(255, 165, 0))
number.setFontWeight(QFont.Bold)
patternNum1 = QRegularExpression(
r'\s[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?')
patternNum2 = QRegularExpression(
r'\s[+-]?[0-9]+[lL]?\s",r"\s[+-]?[0-9]+[lL]?\n')
patternNum3 = QRegularExpression(r"\s[+-]?0[xX][0-9A-Fa-f]+[lL]?\s")
patternNum4 = QRegularExpression(
r"\s[+-]?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?\s")
GROMHighlighter.Rules.append((patternNum1, number))
GROMHighlighter.Rules.append((patternNum2, number))
GROMHighlighter.Rules.append((patternNum3, number))
GROMHighlighter.Rules.append((patternNum4, number))
#: --> Rule to color #include to darkCyan
keywordInclude = QTextCharFormat()
keywordInclude.setForeground(Qt.darkCyan)
keywordInclude.setFontWeight(QFont.Bold)
patternkeyGroIncl = QRegularExpression(r"(#include).*$")
GROMHighlighter.Rules.append((patternkeyGroIncl, keywordInclude))
#: --> Rule to color #ifdef and #endif
keywordIf = QTextCharFormat() # Here My Modif
keywordIf.setForeground(QColor(180, 202, 138, 220))
keywordIf.setFontWeight(QFont.Bold)
patternkeyGroIf = QRegularExpression(r"(#ifdef).*$" r"|(#endif).*$")
GROMHighlighter.Rules.append((patternkeyGroIf, keywordIf))
#: --> Rule to color POSRE
POSREformat = QTextCharFormat()
POSREformat.setForeground(QColor(255, 85, 0))
POSREformat.setFontWeight(QFont.Bold)
patternPOSRE = QRegularExpression(r"(-DPOSRE).*$")
GROMHighlighter.Rules.append((patternPOSRE, POSREformat))
#: --> Rule to color title to yellow
titleFormat = QTextCharFormat()
titleFormat.setForeground(QColor(3, 168, 250))
titleFormat.setFontItalic(True)
titleFormat.setFontWeight(QFont.Bold)
GROMHighlighter.Rules.append(
(QRegularExpression(r"title[^\n]*"), titleFormat))
#: --> Rule for Gromacs comment to color green
commentFormat = QTextCharFormat()
commentFormat.setForeground(QColor(0, 127, 0))
commentFormat.setFontItalic(True)
commentFormat.setFontWeight(QFont.Bold)
GROMHighlighter.Rules.append(
(QRegularExpression(r";[^\n]*"), commentFormat))
def css2fmt(d, f=None):
"""Convert a css dictionary to a QTextCharFormat."""
if f is None:
f = QTextCharFormat()
v = d.get('font-style')
if v:
f.setFontItalic(v in ('oblique', 'italic'))
v = d.get('font-weight')
if v:
if v == 'bold':
f.setFontWeight(QFont.Bold)
elif v == 'normal':
f.setFontWeight(QFont.Normal)
elif v.isdigit():
f.setFontWeight(int(v) / 10)
v = d.get('color')
if v:
f.setForeground(QColor(v))
v = d.get('background')
if v:
f.setBackground(QColor(v))
v = d.get('text-decoration')
if v:
f.setFontUnderline(v == 'underline')
v = d.get('text-decoration-color')
if v:
f.setUnderlineColor(QColor(v))
return f
def __init__(self, keywords, parent=None):
super(JsHighlighter, self).__init__(parent)
self.keyword_color = QColor('#C678DD')
self.comment_color = QColor('#5C6370')
self.function_color = QColor('#61AFEF')
self.string_color = QColor('#98C379')
self.number_color = QColor('#e06c75')
self.constant_color = QColor('#D19A66')
self._keywords = [
"break", "case", "catch", "class", "const", "continue", "debugger",
"default", "delete", "do", "else", "export", "extends", "false",
"finally", "for", "function", "if", "import", "in", "instanceof",
"new", "null", "return", "super", "switch", "this", "throw",
"true", "try", "typeof", "var", "void", "while", "with", "yield"
]
self._known_m = keywords
self._known = [
'log',
'addWatcher',
'deleteHook',
'enumerateJavaClasses',
'enumerateJavaMethods',
'findExport',
'getAddressTs',
'hookAllJavaMethods',
'hookJava',
'hookNative',
'hookNativeOnLoad',
'javaBacktrace',
'isAddressWatched',
'nativeBacktrace',
'release',
'resume',
'removeWatcher',
'restart',
'setData',
'startNativeTracer',
'stopNativeTracer',
"prototype",
"create",
"defineProperty",
"defineProperties",
"getOwnPropertyDescriptor",
"keys",
"getOwnPropertyNames",
"constructor",
"__parent__",
"__proto__",
"__defineGetter__",
"__defineSetter__",
"eval",
"hasOwnProperty",
"isPrototypeOf",
"__lookupGetter__",
"__lookupSetter__",
"__noSuchMethod__",
"propertyIsEnumerable",
"toSource",
"toLocaleString",
"toString",
"unwatch",
"valueOf",
"watch",
"arguments",
"arity",
"caller",
"constructor",
"length",
"name",
"apply",
"bind",
"call",
"String",
"fromCharCode",
"length",
"charAt",
"charCodeAt",
"concat",
"indexOf",
"lastIndexOf",
"localCompare",
"match",
"quote",
"replace",
"search",
"slice",
"split",
"substr",
"substring",
"toLocaleLowerCase",
"toLocaleUpperCase",
"toLowerCase",
"toUpperCase",
"trim",
"trimLeft",
"trimRight",
"Array",
"isArray",
"index",
"input",
"pop",
"push",
"reverse",
"shift",
"sort",
"splice",
"unshift",
"concat",
"join",
"filter",
"forEach",
"every",
"map",
"some",
"reduce",
"reduceRight",
"RegExp",
"global",
"ignoreCase",
"lastIndex",
"multiline",
"source",
"exec",
"test",
"parse",
"stringify",
"decodeURI",
"decodeURIComponent",
"encodeURI",
"encodeURIComponent",
"eval",
"isFinite",
"isNaN",
"parseFloat",
"parseInt",
"Infinity",
"NaN",
"undefined",
"Math",
"E",
"LN2",
"LN10",
"LOG2E",
"LOG10E",
"PI",
"SQRT1_2",
"SQRT2",
"abs",
"acos",
"asin",
"atan",
"atan2",
"ceil",
"cos",
"exp",
"floor",
"log",
"max",
"min",
"pow",
"random",
"round",
"sin",
"sqrt",
"tan",
"document",
"window",
"navigator",
"userAgent",
]
self.highlightingRules = []
classFormat = QTextCharFormat()
classFormat.setFontWeight(QFont.Bold)
classFormat.setForeground(self.constant_color)
self.highlightingRules.append(
(QRegExp("\\bnew [A-Za-z]+\\b"), classFormat))
functionFormat = QTextCharFormat()
functionFormat.setForeground(self.function_color)
self.highlightingRules.append(
(QRegExp("(?!function)\\b[A-Za-z0-9_]+(?=\\()"), functionFormat))
def setUnderline(self):
format = QTextCharFormat()
format.setFontUnderline(self.__underline.isChecked())
self.setFormat(format)
def _makeFormat(self, fmtCol=None, fmtStyle=None, fmtSize=None):
"""Generate a valid character format to be applied to the text
that is to be highlighted.
"""
theFormat = QTextCharFormat()
if fmtCol is not None:
theFormat.setForeground(fmtCol)
if fmtStyle is not None:
if "bold" in fmtStyle:
theFormat.setFontWeight(QFont.Bold)
if "italic" in fmtStyle:
theFormat.setFontItalic(True)
if "strike" in fmtStyle:
theFormat.setFontStrikeOut(True)
if "underline" in fmtStyle:
theFormat.setFontUnderline(True)
if "background" in fmtStyle:
theFormat.setBackground(QBrush(fmtCol, Qt.SolidPattern))
if fmtSize is not None:
theFormat.setFontPointSize(
int(round(fmtSize * self.mainConf.textSize)))
return theFormat
def formatConverterFunction(format):
if format == qutepart.syntax.TextFormat():
return None # Do not apply default format. Performance optimization
qtFormat = QTextCharFormat()
foregroundColor = QColor(format.color)
backgroundColor = QColor(format.background)
if foregroundColor != Qt.black:
qtFormat.setForeground(foregroundColor)
if backgroundColor != Qt.white:
qtFormat.setBackground(backgroundColor)
qtFormat.setFontItalic(format.italic)
qtFormat.setFontWeight(QFont.Bold if format.bold else QFont.Normal)
qtFormat.setFontUnderline(format.underline)
qtFormat.setFontStrikeOut(format.strikeOut)
return qtFormat
def __init__(self, parent=None):
super(Highlighter, self).__init__(parent)
keywordFormat = QTextCharFormat()
keywordFormat.setForeground(Qt.darkBlue)
keywordFormat.setFontWeight(QFont.Bold)
keywordPatterns = [
"\\bchar\\b", "\\bclass\\b", "\\bconst\\b", "\\bdouble\\b",
"\\benum\\b", "\\bexplicit\\b", "\\bfriend\\b", "\\binline\\b",
"\\bint\\b", "\\blong\\b", "\\bnamespace\\b", "\\boperator\\b",
"\\bprivate\\b", "\\bprotected\\b", "\\bpublic\\b", "\\bshort\\b",
"\\bsignals\\b", "\\bsigned\\b", "\\bslots\\b", "\\bstatic\\b",
"\\bstruct\\b", "\\btemplate\\b", "\\btypedef\\b",
"\\btypename\\b", "\\bunion\\b", "\\bunsigned\\b", "\\bvirtual\\b",
"\\bvoid\\b", "\\bvolatile\\b"
]
self.highlightingRules = [(QRegExp(pattern), keywordFormat)
for pattern in keywordPatterns]
classFormat = QTextCharFormat()
classFormat.setFontWeight(QFont.Bold)
classFormat.setForeground(Qt.darkMagenta)
self.highlightingRules.append(
(QRegExp("\\bQ[A-Za-z]+\\b"), classFormat))
singleLineCommentFormat = QTextCharFormat()
singleLineCommentFormat.setForeground(Qt.red)
self.highlightingRules.append(
(QRegExp("//[^\n]*"), singleLineCommentFormat))
self.multiLineCommentFormat = QTextCharFormat()
self.multiLineCommentFormat.setForeground(Qt.red)
quotationFormat = QTextCharFormat()
quotationFormat.setForeground(Qt.darkGreen)
self.highlightingRules.append((QRegExp("\".*\""), quotationFormat))
functionFormat = QTextCharFormat()
functionFormat.setFontItalic(True)
functionFormat.setForeground(Qt.blue)
self.highlightingRules.append(
(QRegExp("\\b[A-Za-z0-9_]+(?=\\()"), functionFormat))
self.commentStartExpression = QRegExp("/\\*")
self.commentEndExpression = QRegExp("\\*/")
class SuggestionsWidget(QWidget, Ui_SuggestionsWidget):
STYLE_TRANSLATION, STYLE_STROKES = range(2)
# Anatomy of the text document:
# - "root":
# - 0+ "suggestions" blocks
# - 1+ "translation" blocks
# - 1-10 "strokes" blocks
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.setupUi(self)
self._translation_char_format = QTextCharFormat()
self._strokes_char_format = QTextCharFormat()
self._strokes_char_format.font().setStyleHint(QFont.Monospace)
def append(self, suggestion_list, keep_position=False):
scrollbar = self.suggestions.verticalScrollBar()
scroll_at_end = scrollbar.value() == scrollbar.maximum()
cursor = self.suggestions.textCursor()
cursor.movePosition(QTextCursor.End)
for suggestion in suggestion_list:
cursor.insertBlock()
cursor.setCharFormat(self._translation_char_format)
cursor.block().setUserState(self.STYLE_TRANSLATION)
cursor.insertText(escape_translation(suggestion.text) + ':')
if not suggestion.steno_list:
cursor.insertText(' ' + _('no suggestions'))
continue
for strokes in suggestion.steno_list[:10]:
cursor.insertBlock()
cursor.setCharFormat(self._strokes_char_format)
cursor.block().setUserState(self.STYLE_STROKES)
cursor.insertText(' ' + strokes)
cursor.insertText('\n')
# Keep current position when not at the end of the document, or if the argument says so
# Otherwise, scroll the window down to keep the new suggestions in view
if scroll_at_end and not keep_position:
scrollbar.setValue(scrollbar.maximum())
def clear(self):
self.suggestions.clear()
def _reformat(self):
document = self.suggestions.document()
cursor = self.suggestions.textCursor()
block = document.begin()
style_format = {
self.STYLE_TRANSLATION: self._translation_char_format,
self.STYLE_STROKES: self._strokes_char_format,
}
while block != document.end():
style = block.userState()
fmt = style_format.get(style)
if fmt is not None:
cursor.setPosition(block.position())
cursor.select(QTextCursor.BlockUnderCursor)
cursor.setCharFormat(fmt)
block = block.next()
@property
def text_font(self):
return self._translation_char_format.font()
@text_font.setter
def text_font(self, font):
self._translation_char_format.setFont(font)
self._reformat()
@property
def strokes_font(self):
return self._strokes_char_format.font()
@strokes_font.setter
def strokes_font(self, font):
self._strokes_char_format.setFont(font)
self._reformat()
class TextEditor(QPlainTextEdit):
FileStrucutreUpdated = pyqtSignal(dict)
def __init__(self, parent, display_widget: QWebEngineView,
settings_manager, thread_manager: ThreadManager,
filename: str):
super().__init__(parent)
# Set attributes
self.display_widget = display_widget
self.SettingsManager = settings_manager
self.ThreadManager = thread_manager
self.lineNumberArea = LineNumberArea(self)
self.InputTimer = QTimer(self)
self.DocumentParsingTimer = QTimer(self)
self.highlighter = MarkdownHighlighter(self.document(),
self.SettingsManager)
self.char_format = QTextCharFormat(self.currentCharFormat())
self.text_changed_since_save = False
self.text_changed_since_render = False
self.setMouseTracking(True)
self.is_current_editor = False
self.is_parsing_document = False
self.filename = ""
self.rendered_html = ""
self.set_filename(filename)
self.document_structure: dict = copy.deepcopy(
defaults.document_info_template)
self.ColorSchema = self.SettingsManager.color_schema
# Connect signals to slots
self.document().blockCountChanged.connect(
self.updateLineNumberAreaWidth)
self.updateRequest.connect(self.updateLineNumberArea)
self.cursorPositionChanged.connect(self.on_TextEditor_CursorMoved)
self.textChanged.connect(self.on_TextEditor_textChanged)
self.selectionChanged.connect(self.on_TextEditor_CursorMoved)
self.InputTimer.timeout.connect(self.on_InputTimer_timeout)
self.DocumentParsingTimer.timeout.connect(
self.on_DocumentParsingTimer_timeout)
self.updateLineNumberAreaWidth(0)
self.InputTimer.setSingleShot(True)
self.DocumentParsingTimer.setSingleShot(True)
self.read_settings()
# Trigger it to highlight current line, when the editor is first opened
self.on_TextEditor_CursorMoved()
def lineNumberAreaWidth(self) -> int:
"""Returns the width of the line number area depending on the number of digits that need to be displayed"""
digits = 1
line_count = max(1, self.document().blockCount())
while line_count >= 10:
line_count /= 10
digits += 1
if digits < 4:
digits = 4
space = 10 + self.fontMetrics().width('9') * digits
return space
def updateLineNumberAreaWidth(self, _) -> None:
"""Updates the width of line number area when the number of lines in the document changes"""
self.setViewportMargins(self.lineNumberAreaWidth(), 0, 0, 0)
def updateLineNumberArea(self, rect, dy) -> None:
"""Updates line number are when the user scrolls or something else happens (not sure how it works)"""
if dy:
self.lineNumberArea.scroll(0, dy)
else:
self.lineNumberArea.update(0, rect.y(),
self.lineNumberArea.width(),
rect.height())
if rect.contains(self.viewport().rect()):
self.updateLineNumberAreaWidth(0)
def resizeEvent(self, event) -> None:
"""Updates line numbers area when the editor is resized"""
super().resizeEvent(event)
cr = self.contentsRect()
self.lineNumberArea.setGeometry(
QRect(cr.left(), cr.top(), self.lineNumberAreaWidth(),
cr.height()))
def lineNumberAreaPaintEvent(self, event) -> None:
"""Paints the line number area of the editor"""
painter = QPainter(self.lineNumberArea)
color = QColor(
self.ColorSchema["Editor_colors"]["linenumber_area"]["color"])
painter.fillRect(event.rect(), color)
block = self.firstVisibleBlock()
blockNumber = block.blockNumber()
top = self.blockBoundingGeometry(block).translated(
self.contentOffset()).top()
bottom = top + self.blockBoundingRect(block).height()
height = self.fontMetrics().height()
while block.isValid() and (top <= event.rect().bottom()):
if block.isVisible() and (bottom >= event.rect().top()):
number = str(blockNumber + 1)
color = QColor(self.ColorSchema["Editor_colors"]
["linenumber_text"]["color"])
painter.setPen(color)
painter.drawText(5, top, self.lineNumberArea.width(), height,
Qt.AlignLeft, number)
block = block.next()
top = bottom
bottom = top + self.blockBoundingRect(block).height()
blockNumber += 1
def on_TextEditor_CursorMoved(self) -> None:
"""Highlights the current line and shows a tooltip if a citation or an image is under text cursor"""
# Display tool tip for image or citation
point = self.viewport().mapToGlobal(self.cursorRect().topLeft())
cursor = self.textCursor()
if self.is_markdown_file():
self.display_tooltips_for_cursor(cursor, point)
# Don't highlight if multiple lines are selected
extraSelections = []
selection_start = cursor.selectionStart()
selection_end = cursor.selectionEnd()
cursor.setPosition(selection_start)
start_line_number = cursor.blockNumber()
cursor.setPosition(selection_end)
end_line_number = cursor.blockNumber()
if start_line_number != end_line_number:
self.setExtraSelections([QTextEdit.ExtraSelection()])
return
# Highlight current line
selection = QTextEdit.ExtraSelection()
lineColor = QColor(
self.ColorSchema["Editor_colors"]["current_line"]["color"])
selection.format.setBackground(lineColor)
selection.format.setProperty(QTextFormat.FullWidthSelection, True)
selection.cursor = self.textCursor()
selection.cursor.clearSelection()
extraSelections.append(selection)
self.setExtraSelections(extraSelections)
def on_TextEditor_textChanged(self) -> None:
"""Set text_changed property to True and start InputTimer. When the timer finishes, the document will be
rendered, if the settings do not say otherwise (disable autorender)"""
self.text_changed_since_save = True
self.text_changed_since_render = True
if self.SettingsManager.get_setting_value("Render/Autorender"):
self.InputTimer.start(
self.SettingsManager.get_setting_value(
"Render/Autorender delay"))
def set_filename(self, filename: str) -> None:
"""Sets the filename field, rehighlights the document according to the new extension"""
self.filename = filename
# Remove md syntax highlighting if new file is not markdown
prevent_highlighting = not self.is_markdown_file()
self.highlighter.prevent_highlighting(prevent_highlighting)
def is_markdown_file(self) -> bool:
"""Determines if current file can or cannot be treated as markdown based on file extension"""
# Return True if there is no file extension or it is a markdown extension
if "." not in self.filename or self.filename.endswith(
(".md", ".markdown")):
return True
else:
return False
def is_html_file(self) -> bool:
"""Determines if current file can or cannot be treated as html based on the file extension"""
if self.filename.endswith((".html", ".htm")):
return True
else:
return False
def insert_text_at_cursor(self, text: str, move_center=False) -> None:
"""Inserts text at current cursor position. If move_center is set to True, moves cursor to the center of
inserted string after insertion"""
initial_pos = self.textCursor().position()
self.textCursor().insertText(text)
if move_center:
cursor = self.textCursor()
cursor.setPosition(initial_pos + int(len(text) / 2))
self.setTextCursor(cursor)
def insert_text_at_line_beginning(self, text: str) -> None:
"""Inserts text at the beginning of the current line. Tries to keep the cursor position in the string the
same"""
init_pos = self.textCursor().position()
cursor = self.textCursor()
cursor.movePosition(QTextCursor.StartOfLine)
self.setTextCursor(cursor)
cursor.insertText(text)
cursor.setPosition(init_pos + len(text))
self.setTextCursor(cursor)
def insert_text_at_selection_bound(self, text: str) -> None:
"""Inserts given text at the beginning and at the end of the current selection"""
start = self.textCursor().selectionStart()
end = self.textCursor().selectionEnd()
self.textCursor().clearSelection()
cursor = self.textCursor()
cursor.setPosition(end)
self.setTextCursor(cursor)
cursor.insertText(text)
cursor = self.textCursor()
cursor.setPosition(start)
self.setTextCursor(cursor)
cursor.insertText(text)
def insert_text_at_empty_paragraph(self, text: str) -> None:
"""Inserts text in an empty paragraph"""
line_number = self.textCursor().blockNumber()
if line_number:
previous_line = self.document().findBlockByNumber(line_number -
1).text()
else:
previous_line = ""
if self.textCursor().block().text() == "" and previous_line == "":
self.textCursor().insertText(text)
elif self.textCursor().block().text() == "" and previous_line != "":
cursor = self.textCursor()
cursor.movePosition(QTextCursor.EndOfLine)
cursor.insertText("\n{}".format(text))
else:
cursor = self.textCursor()
cursor.movePosition(QTextCursor.EndOfLine)
cursor.insertText("\n\n{}".format(text))
def insert_double_tag(self, tag: str) -> None:
"""Inserts a double tag in the text (i.e. italic, bold, etc). Inserts at cursor if no text is selected, or at
the selection boundaries if there is a selection"""
if len(self.textCursor().selection().toPlainText()) == 0:
self.insert_text_at_cursor(tag * 2, move_center=True)
else:
self.insert_text_at_selection_bound(tag)
def move_cursor_to_block(self, block_number: int) -> None:
"""Moves cursor to specified block_number"""
cursor = QTextCursor(self.document().findBlockByNumber(block_number))
self.setTextCursor(cursor)
def display_tooltips_for_cursor(self, cursor: QTextCursor,
display_point: QPoint) -> None:
"""Displays a tooltip at current cursor position if a citation tag or an image tag is under cursor. Hides
the tooltip if no tags are under cursor"""
def is_inside_tag(tag, cursor_pos) -> bool:
"""Returns True if given cursor position is inside tag boundaries"""
return tag[0] <= cursor_pos < (tag[1] + tag[0])
show_citation_tooltips = self.SettingsManager.get_setting_value(
"Editor/Show citation tooltips")
show_image_tooltips = self.SettingsManager.get_setting_value(
"Editor/Show image tooltips")
hide_tooltip = True
current_line_text = cursor.block().text()
current_line_tags = self.highlighter.get_tags(current_line_text)
cursor_pos = cursor.positionInBlock()
for tag in current_line_tags:
tag_text = current_line_text[tag[0]:tag[0] + tag[1]]
if show_citation_tooltips and tag[
2] == "citation" and is_inside_tag(tag, cursor_pos):
# Remove brackets and @ symbol from the tag text
citation_identifier = components.extractors.citation_extractor(
tag_text)[0]
# If the citekey is not in self.document_info["citations"] or doesn't have a citation text yet, show
# placeholder
if citation_identifier not in self.document_structure[
"citations"]:
QToolTip.showText(display_point,
"Fetching citation info...", self,
QRect(), 5000)
hide_tooltip = False
elif citation_identifier in self.document_structure[
"citations"] and self.document_structure["citations"][
citation_identifier]["citation"] == "":
QToolTip.showText(display_point,
"Fetching citation info...", self,
QRect(), 5000)
hide_tooltip = False
# If the citekey is in self.document_info["citations"] and citation show citation info
else:
QToolTip.showText(
display_point, self.document_structure["citations"]
[citation_identifier]["citation"], self, QRect(), 5000)
hide_tooltip = False
elif show_image_tooltips and tag[2] == "image" and is_inside_tag(
tag, cursor_pos):
# Do nothing
if not self.SettingsManager.get_setting_value(
"Editor/Show citation tooltips"):
return
path = tag_text[tag_text.find("(") + 1:tag_text.find(")")]
width = self.SettingsManager.get_setting_value(
"Editor/Image tooltip width")
height = self.SettingsManager.get_setting_value(
"Editor/Image tooltip height")
QToolTip.showText(
display_point,
f"<img src='{path}' width='{width}' height='{height}'>",
self, QRect(), 5000)
hide_tooltip = False
# Hide tooltip if no image or citation is under cursor
if hide_tooltip:
QToolTip.hideText()
def mouseMoveEvent(self, event: QMouseEvent) -> None:
"""Displays tooltips if citation or image tags are under mouse cursor"""
pos = event.pos()
pos.setX(pos.x() - self.viewportMargins().left())
pos.setY(pos.y() - self.viewportMargins().top())
cursor = self.cursorForPosition(pos)
if self.is_markdown_file():
self.display_tooltips_for_cursor(cursor, event.globalPos())
super(TextEditor, self).mouseMoveEvent(event)
def render_to_html(self) -> None:
"""Asks thread manager to render document contents to html"""
# Load previously rendered output to display widget if text hasn't changed since last render
if not self.text_changed_since_render:
self.on_pandoc_thread_finished(self.rendered_html)
# Render if current filename is markdown
if self.is_markdown_file():
self.ThreadManager.perform_operation(
"render_file",
self.on_pandoc_thread_finished,
source=self.toPlainText())
# Just load text in preview if filename is html
elif self.is_html_file():
self.on_pandoc_thread_finished(self.toPlainText())
# Clear preview othrewise
else:
# Send empty strings to display widget to clear it
self.on_pandoc_thread_finished("")
def read_settings(self) -> None:
"""Read settings and apply them"""
font = QFont(
self.SettingsManager.get_setting_value("Editor/Font name"))
font.setPointSize(
self.SettingsManager.get_setting_value("Editor/Font size"))
self.setFont(font)
if self.ColorSchema:
bg_color = self.ColorSchema['Editor_colors']['background']['color']
text_color = self.ColorSchema['Editor_colors']['text']['color']
self.setStyleSheet(
f"QPlainTextEdit {{background-color: {bg_color}; color: {text_color}}}"
)
self.char_format.setForeground(
QColor(self.ColorSchema['Editor_colors']['text']['color']))
# NOT CURRENTLY USED
def apply_format_to_line(self,
line_number: int,
format: QTextCharFormat,
block_state: int = None) -> None:
"""Applies given format and block state to the line at given block number"""
cursor = self.textCursor()
cursor.setPosition(
self.document().findBlockByNumber(line_number).position())
cursor.select(QTextCursor.LineUnderCursor)
self.setTextCursor(cursor)
cursor.mergeCharFormat(format)
if block_state is not None:
self.document().findBlockByNumber(line_number).setUserState(
block_state)
def parse_document(self) -> None:
"""Asks ThreadManager to parse the document for structure if the document isn't already being parsed"""
if not self.is_parsing_document:
self.ThreadManager.perform_operation(
"parse_file",
self.on_parsing_document_finished,
disobey_thread_limit=True,
document=self.document())
self.is_parsing_document = True
def is_cursor_in_sentence(self) -> bool:
"""Determines if the cursor is inside a sentence. For example to determine if next word should be
title-cased."""
line_number = self.textCursor().blockNumber()
current_line = self.document().findBlockByNumber(line_number).text()
cursor_pos = self.textCursor().positionInBlock()
if not current_line:
return False
in_sentence = True
for index in range(cursor_pos - 1, -1, -1):
current_symbol = current_line[index]
if current_symbol in (" ", "\t"):
continue
if current_symbol in {".", "!", "?"}:
in_sentence = False
break
return in_sentence
@pyqtSlot(str)
def on_pandoc_thread_finished(self, html: str) -> None:
"""Updates document preview when pandoc thread finishes"""
# TODO: Change to use value from settings
self.rendered_html = html
self.text_changed_since_render = False
self.display_widget.setHtml(
html,
QUrl("file:///home/lasest/Working folder/manuwrite/style.css"))
@pyqtSlot()
def on_InputTimer_timeout(self) -> None:
"""Renders document to html when the user stops typing if settings allow this"""
self.render_to_html()
@pyqtSlot(str, str)
def on_manubot_thread_finished(self, citation_info: dict) -> None:
"""Adds the citation returned by manubot thread to the self.citations dictionary when the thread is finished"""
citekey = citation_info["citekey"]
citation = citation_info["citation"]
self.document_structure["citations"][citekey]["citation"] = citation
@pyqtSlot(dict)
def on_parsing_document_finished(self, data: dict) -> None:
"""Updates self.document_structure with newly parsed data and emits FileStrucutreUpdated so that the main
window could update the ProjectManager's information about current project structure or display the structure"""
self.is_parsing_document = False
parsing_interval = self.SettingsManager.get_setting_value(
"General/Document_parsing_interval")
self.DocumentParsingTimer.start(parsing_interval)
for citation in self.document_structure["citations"].items():
if citation[0] in data["citations"]:
data["citations"][
citation[0]]["citation"] = citation[1]["citation"]
for citation in data["citations"].items():
if citation[1]["citation"] == "":
self.ThreadManager.perform_operation(
"get_citation",
self.on_manubot_thread_finished,
citekey=citation[0])
self.document_structure = data
self.FileStrucutreUpdated.emit(data)
@pyqtSlot()
def on_DocumentParsingTimer_timeout(self) -> None:
"""Starts parsing the document structure is this is the currently selected editor"""
if self.is_current_editor:
self.parse_document()
class XMLHighlighter(QSyntaxHighlighter):
'''
Class for highlighting xml text inherited from QSyntaxHighlighter
reference:
http://www.yasinuludag.com/blog/?p=49
'''
def __init__(self, parent=None):
super(XMLHighlighter, self).__init__(parent)
self.highlightingRules = []
xmlElementFormat = QTextCharFormat()
xmlElementFormat.setForeground(QColor("#3d9cf5")) # dark magenta
# self.highlightingRules.append((QRegExp("\\b[A-Za-z0-9_]+(?=[\s/>])"), xmlElementFormat))
self.highlightingRules.append((QRegExp("\\b[A-Za-z0-9_]+(?=[\/>])"), xmlElementFormat))
xmlAttributeFormat = QTextCharFormat()
xmlAttributeFormat.setFontItalic(True)
xmlAttributeFormat.setForeground(QColor("#11e4f7")) # magenta
self.highlightingRules.append((QRegExp("\\b[A-Za-z0-9_]+(?=\\=)"), xmlAttributeFormat))
self.highlightingRules.append((QRegExp("="), xmlAttributeFormat))
self.valueFormat = QTextCharFormat()
self.valueFormat.setForeground(QColor("#e35e00")) # orange
self.valueStartExpression = QRegExp("\"")
self.valueEndExpression = QRegExp("\"(?=[\s></])")
singleLineCommentFormat = QTextCharFormat()
singleLineCommentFormat.setForeground(QColor("#228030")) # green
self.highlightingRules.append((QRegExp("<!--[^\n]*-->"), singleLineCommentFormat))
textFormat = QTextCharFormat()
textFormat.setForeground(QColor("#ebf7e9")) # light green
# (?<=...) - lookbehind is not supported
self.highlightingRules.append((QRegExp(">(.+)(?=</)"), textFormat))
keywordFormat = QTextCharFormat()
keywordFormat.setForeground(QColor("#686968")) # grey
keywordFormat.setFontWeight(QFont.Bold)
keywordPatterns = ["<\\?", "\\b?xml\\b", "/>", ">", "<", "</", "\\b?\\>"]
self.highlightingRules += [(QRegExp(pattern), keywordFormat)
for pattern in keywordPatterns]
# VIRTUAL FUNCTION WE OVERRIDE THAT DOES ALL THE COLLORING
def highlightBlock(self, text):
# for every pattern
for pattern, format in self.highlightingRules:
# Create a regular expression from the retrieved pattern
expression = QRegExp(pattern)
# Check what index that expression occurs at with the ENTIRE text
index = expression.indexIn(text)
# While the index is greater than 0
while index >= 0:
# Get the length of how long the expression is true, set the format from the start to the length with the text format
length = expression.matchedLength()
self.setFormat(index, length, format)
# Set index to where the expression ends in the text
index = expression.indexIn(text, index + length)
# HANDLE QUOTATION MARKS NOW.. WE WANT TO START WITH " AND END WITH ".. A THIRD " SHOULD NOT CAUSE THE WORDS INBETWEEN SECOND AND THIRD TO BE COLORED
self.setCurrentBlockState(0)
startIndex = 0
if self.previousBlockState() != 1:
startIndex = self.valueStartExpression.indexIn(text)
while startIndex >= 0:
endIndex = self.valueEndExpression.indexIn(text, startIndex)
if endIndex == -1:
self.setCurrentBlockState(1)
commentLength = len(text) - startIndex
else:
commentLength = endIndex - startIndex + self.valueEndExpression.matchedLength()
self.setFormat(startIndex, commentLength, self.valueFormat)
startIndex = self.valueStartExpression.indexIn(text, startIndex + commentLength);
def add_io(self, vbox):
vbox.addWidget(QLabel(_("Inputs") + ' (%d)' % len(self.tx.inputs())))
ext = QTextCharFormat()
rec = QTextCharFormat()
rec.setBackground(QBrush(ColorScheme.GREEN.as_color(background=True)))
rec.setToolTip(_("Wallet receive address"))
chg = QTextCharFormat()
chg.setBackground(QBrush(ColorScheme.YELLOW.as_color(background=True)))
chg.setToolTip(_("Wallet change address"))
twofactor = QTextCharFormat()
twofactor.setBackground(
QBrush(ColorScheme.BLUE.as_color(background=True)))
twofactor.setToolTip(
_("TrustedCoin (2FA) fee for the next batch of transactions"))
def text_format(addr):
if self.wallet.is_mine(addr):
return chg if self.wallet.is_change(addr) else rec
elif self.wallet.is_billing_address(addr):
return twofactor
return ext
def format_amount(amt):
return self.main_window.format_amount(amt, whitespaces=True)
i_text = QTextEditWithDefaultSize()
i_text.setFont(QFont(MONOSPACE_FONT))
i_text.setReadOnly(True)
cursor = i_text.textCursor()
for x in self.tx.inputs():
if x['type'] == 'coinbase':
cursor.insertText('coinbase')
else:
prevout_hash = x.get('prevout_hash')
prevout_n = x.get('prevout_n')
cursor.insertText(prevout_hash + ":%-4d " % prevout_n, ext)
addr = self.wallet.get_txin_address(x)
if addr is None:
addr = ''
cursor.insertText(addr, text_format(addr))
if x.get('value'):
cursor.insertText(format_amount(x['value']), ext)
cursor.insertBlock()
vbox.addWidget(i_text)
vbox.addWidget(QLabel(_("Outputs") + ' (%d)' % len(self.tx.outputs())))
o_text = QTextEditWithDefaultSize()
o_text.setFont(QFont(MONOSPACE_FONT))
o_text.setReadOnly(True)
cursor = o_text.textCursor()
for o in self.tx.get_outputs_for_UI():
addr, name, v = o.address, o.name, o.value
cursor.insertText(addr, text_format(addr))
if v is not None:
if name:
cursor.insertText('\t', ext)
cursor.insertText(name, ext)
cursor.insertText('\t', ext)
cursor.insertText(format_amount(v), ext)
cursor.insertBlock()
vbox.addWidget(o_text)
def update_io(self):
inputs_header_text = _("Inputs") + ' (%d)' % len(self.tx.inputs())
if not self.finalized:
selected_coins = self.main_window.get_manually_selected_coins()
if selected_coins is not None:
inputs_header_text += f" - " + _(
"Coin selection active ({} UTXOs selected)").format(
len(selected_coins))
self.inputs_header.setText(inputs_header_text)
ext = QTextCharFormat()
tf_used_recv, tf_used_change = False, False
def text_format(addr):
nonlocal tf_used_recv, tf_used_change
if self.wallet.is_mine(addr):
if self.wallet.is_change(addr):
tf_used_change = True
return self.txo_color_change.text_char_format
else:
tf_used_recv = True
return self.txo_color_recv.text_char_format
return ext
def format_amount(amt):
return self.main_window.format_amount(amt, whitespaces=True)
i_text = self.inputs_textedit
i_text.clear()
i_text.setFont(QFont(MONOSPACE_FONT))
i_text.setReadOnly(True)
cursor = i_text.textCursor()
for txin in self.tx.inputs():
if txin.is_coinbase_input():
cursor.insertText(self.get_coinbase_tx_type(txin))
else:
prevout_hash = txin.prevout.txid.hex()
prevout_n = txin.prevout.out_idx
cursor.insertText(prevout_hash + ":%-4d " % prevout_n, ext)
addr = self.wallet.get_txin_address(txin)
if addr is None:
addr = ''
cursor.insertText(addr, text_format(addr))
txin_value = self.wallet.get_txin_value(txin)
if txin_value is not None:
cursor.insertText(format_amount(txin_value), ext)
cursor.insertBlock()
self.outputs_header.setText(
_("Outputs") + ' (%d)' % len(self.tx.outputs()))
o_text = self.outputs_textedit
o_text.clear()
o_text.setFont(QFont(MONOSPACE_FONT))
o_text.setReadOnly(True)
cursor = o_text.textCursor()
for o in self.tx.outputs():
addr, v = o.get_ui_address_str(), o.value
cursor.insertText(addr, text_format(addr))
if v is not None:
cursor.insertText('\t', ext)
cursor.insertText(format_amount(v), ext)
cursor.insertBlock()
self.txo_color_recv.legend_label.setVisible(tf_used_recv)
self.txo_color_change.legend_label.setVisible(tf_used_change)
def __init__(self, parent=None):
super(JavaScriptHighlighter, self).__init__(parent)
self.highlightingRules = []
keyword0Format = QTextCharFormat()
keyword0Format.setForeground(QColor(51, 255, 255))
keyword0Format.setFontWeight(QFont.Bold)
keyword0Patterns = ['\\bif\\b','\\belse\\b','\\bcase\\b','\\bswitch\\b','\\bdefault\\b',]
for pattern in keyword0Patterns:
self.highlightingRules.append((QRegExp(pattern), keyword0Format))
keyword1Format = QTextCharFormat()
keyword1Format.setForeground(QColor(102, 205, 170))
keyword1Format.setFontWeight(QFont.Bold)
keyword1Patterns = ['\\bclass\\b','\\bsuper\\b','\\bprivate\\b','\\bprotected\\b','\\bpublic\\b',]
for pattern in keyword1Patterns:
self.highlightingRules.append((QRegExp(pattern), keyword1Format))
keyword2Format = QTextCharFormat()
keyword2Format.setForeground(QColor(255,218,185))
keyword2Format.setFontWeight(QFont.Bold)
keyword2Patterns = ['\\btrue\\b','\\bfalse\\b',]
for pattern in keyword2Patterns:
self.highlightingRules.append((QRegExp(pattern), keyword2Format))
keyword3Format = QTextCharFormat()
keyword3Format.setForeground(QColor(124,252,0))
keyword3Format.setFontWeight(QFont.Bold)
keyword3Patterns = ['\\bdelete\\b','\\bfunction\\b','\\bin\\b','\\binstanceof\\b','\\bnew\\b','\\bthis\\b','\\btypeof\\b',]
for pattern in keyword3Patterns:
self.highlightingRules.append((QRegExp(pattern), keyword3Format))
keyword4Format = QTextCharFormat()
keyword4Format.setForeground(QColor(205,133,63))
keyword4Format.setFontWeight(QFont.Bold)
keyword4Patterns = ['\\btry\\b', 'throw\\b','\\bcatch\\b',]
for pattern in keyword4Patterns:
self.highlightingRules.append((QRegExp(pattern), keyword4Format))
keyword5Format = QTextCharFormat()
keyword5Format.setForeground(QColor(70, 130, 180))
keyword5Format.setFontWeight(QFont.Bold)
keyword5Patterns = ['\\bbreak\\b','\\bcontinue\\b',]
for pattern in keyword5Patterns:
self.highlightingRules.append((QRegExp(pattern), keyword5Format))
keyword6Format = QTextCharFormat()
keyword6Format.setForeground(QColor(212, 175, 55))
keyword6Format.setFontWeight(QFont.Bold)
keyword6Patterns = ['\\bdo\\b','\\bwhile\\b','\\bfor\\b',]
for pattern in keyword6Patterns:
self.highlightingRules.append((QRegExp(pattern), keyword6Format))
keyword7Format = QTextCharFormat()
keyword7Format.setForeground(QColor(123,104,238))
keyword7Format.setFontWeight(QFont.Bold)
keyword7Patterns = ['\\bconst\\b','\\bvar\\b','\\blet\\b',]
for pattern in keyword7Patterns:
self.highlightingRules.append((QRegExp(pattern), keyword7Format))
bracesFormat = QTextCharFormat()
bracesFormat.setForeground(QColor(QColor(169,169,169)))
bracesFormat.setFontWeight(QFont.Bold)
bracesPatterns = ['\\b\{\\b', '\\b}\\b', '\\b(\\b', '\\b)\\b', '\\b[\\b', '\\b]\\b']
for pattern in bracesPatterns:
self.highlightingRules.append((QRegExp(pattern), bracesFormat))
singleLineCommentFormat = QTextCharFormat()
singleLineCommentFormat.setForeground(Qt.red)
self.highlightingRules.append((QRegExp("//[^\n]*"),
singleLineCommentFormat))
quotationFormat = QTextCharFormat()
quotationFormat.setForeground(Qt.darkGreen)
self.highlightingRules.append((QRegExp("\".*\""), quotationFormat))
functionFormat = QTextCharFormat()
functionFormat.setFontItalic(True)
functionFormat.setForeground(QColor(135,206,235))
self.highlightingRules.append((QRegExp("\\b[A-Za-z0-9_]+(?=\\()"),
functionFormat))
self.commentStartExpression = QRegExp("/\\*")
self.commentEndExpression = QRegExp("\\*/")
def update_io(self, i_text, o_text):
ext = QTextCharFormat()
rec = QTextCharFormat()
rec.setBackground(QBrush(ColorScheme.GREEN.as_color(background=True)))
rec.setToolTip(_("Wallet receive address"))
chg = QTextCharFormat()
chg.setBackground(QBrush(QColor("yellow")))
chg.setToolTip(_("Wallet change address"))
def text_format(addr):
if isinstance(addr, Address) and self.wallet.is_mine(addr):
return chg if self.wallet.is_change(addr) else rec
return ext
def format_amount(amt):
return self.main_window.format_amount(amt, whitespaces=True)
i_text.clear()
cursor = i_text.textCursor()
for txin in self.tx.inputs:
if txin.is_coinbase():
cursor.insertText('coinbase')
else:
prev_hash = hash_to_hex_str(txin.prev_hash)
prev_idx = txin.prev_idx
cursor.insertText(f'{prev_hash}:{prev_idx:<6d}', ext)
addr = txin.address
if isinstance(addr, PublicKey):
addr = addr.toAddress()
if addr is None:
addr_text = _('unknown')
else:
addr_text = addr.to_string()
cursor.insertText(addr_text, text_format(addr))
if txin.value is not None:
cursor.insertText(format_amount(txin.value), ext)
cursor.insertBlock()
o_text.clear()
cursor = o_text.textCursor()
for tx_output in self.tx.outputs:
text, kind = tx_output_to_display_text(tx_output)
cursor.insertText(text, text_format(kind))
if len(text) > 42: # for long outputs, make a linebreak.
cursor.insertBlock()
text = '\u21b3'
cursor.insertText(text, ext)
# insert enough spaces until column 43, to line up amounts
cursor.insertText(' ' * (43 - len(text)), ext)
cursor.insertText(format_amount(tx_output.value), ext)
cursor.insertBlock()
