def __init__(self):
super(ScriptPage, self).__init__()
self.setupUi(self)
self.scriptCodeEditor.setUtf8(1)
lex = Qsci.QsciLexerPython(self)
api = Qsci.QsciAPIs(lex)
api.load(API_FILE)
api.prepare()
self.current_script = None # type: model.Script
self.scriptCodeEditor.setLexer(lex)
self.scriptCodeEditor.setBraceMatching(
Qsci.QsciScintilla.SloppyBraceMatch)
self.scriptCodeEditor.setAutoIndent(True)
self.scriptCodeEditor.setBackspaceUnindents(True)
self.scriptCodeEditor.setIndentationWidth(4)
self.scriptCodeEditor.setIndentationGuides(True)
self.scriptCodeEditor.setIndentationsUseTabs(False)
self.scriptCodeEditor.setAutoCompletionThreshold(3)
self.scriptCodeEditor.setAutoCompletionSource(
Qsci.QsciScintilla.AcsAll)
self.scriptCodeEditor.setCallTipsStyle(
Qsci.QsciScintilla.CallTipsNoContext)
lex.setFont(ui_common.monospace_font())
def set_Lexer(self, type=2): #设置解释器
dic = {
0: Qsci.QsciLexerBash(),
1: Qsci.QsciLexerCPP(),
2: Qsci.QsciLexerPython(),
3: Qsci.QsciLexerJava(),
}
textLexer = dic[type]
# textLexer->setColor(QColor(Qt:: yellow), QsciLexerCPP::CommentLine); // 设置自带的注释行为绿色
self.setLexer(textLexer)
def __init__(self, parent=None):
super().__init__(parent=parent)
self.lexer = Qsci.QsciLexerPython()
api = Qsci.QsciAPIs(self.lexer)
api.prepare()
self.setLexer(self.lexer)
self.setAutoCompletionThreshold(1)
self.setAutoCompletionSource(Qsci.QsciScintilla.AcsAPIs)
self.init_ui()
return
def __init__(self,
parent=None,
*,
fontsize=11,
fontfamily='monospace',
autocompletion_words=(),
autocomplete_python=True,
theme='dark',
**kwds):
super().__init__(parent)
# Fonts
self.setAllFonts(fontfamily, fontsize)
self.setMarginSensitivity(1, False)
self.setCaretLineVisible(True)
# Configure lexer and api for autocompletion
lexer = Qsci.QsciLexerPython(self)
lexer.setDefaultFont(self.font())
words = list(autocompletion_words)
if autocomplete_python:
words.extend(PYTHON_WORDS)
if words:
api = Qsci.QsciAPIs(lexer)
for word in words:
api.add(word)
api.prepare()
self.setLexer(lexer)
# Set font for lexer again?
bfamily = bytes(fontfamily, encoding='utf8')
self.SendScintilla(Qsci.QsciScintilla.SCI_STYLESETFONT, 1, bfamily)
self.setAllFonts(fontfamily, fontsize, True)
# General indentation behavior
self.setAutoIndent(True)
self.setTabWidth(4)
self.setIndentationsUseTabs(False)
self.setTabIndents(True)
self.setBackspaceUnindents(True)
self.setIndentationGuides(True)
# Configure autocompletion and brace matching
self.setBraceMatching(Qsci.QsciScintilla.SloppyBraceMatch)
self.setAutoCompletionThreshold(2)
self.setAutoCompletionSource(Qsci.QsciScintilla.AcsAPIs)
# Set colors
self._theme = theme
color_kwds = {k: v for (k, v) in kwds.items() if k.endswith('_color')}
self.setTheme(theme, **color_kwds)
# Check for any rogue parameter
if kwds:
raise TypeError('invalid parameter: %r' % kwds.popitem()[0])
def new_editor(self) -> Qsci.QsciScintilla:
""""""
# Create editor object
editor = Qsci.QsciScintilla()
# Set editor font
font = QtGui.QFont()
font.setFamily('Consolas')
font.setFixedPitch(True)
font.setPointSize(10)
editor.setFont(font)
editor.setMarginsFont(font)
# Set margin for line numbers
font_metrics = QtGui.QFontMetrics(font)
editor.setMarginWidth(0, font_metrics.width("00000") + 6)
editor.setMarginLineNumbers(0, True)
editor.setMarginsBackgroundColor(QtGui.QColor("#cccccc"))
# Set brace matching
editor.setBraceMatching(Qsci.QsciScintilla.SloppyBraceMatch)
# Hide horizontal scroll bar
editor.SendScintilla(Qsci.QsciScintilla.SCI_SETHSCROLLBAR, 0)
# Set current line color
editor.setCaretLineVisible(True)
editor.setCaretLineBackgroundColor(QtGui.QColor("#ffe4e4"))
# Set Python lexer
lexer = Qsci.QsciLexerPython()
lexer.setDefaultFont(font)
editor.setLexer(lexer)
# Add minimum editor size
editor.setMinimumSize(600, 450)
# Enable auto complete
editor.setAutoCompletionSource(Qsci.QsciScintilla.AcsAll)
editor.setAutoCompletionThreshold(2)
editor.setAutoCompletionCaseSensitivity(False)
editor.setAutoCompletionReplaceWord(False)
# Use space indentation
editor.setIndentationsUseTabs(False)
editor.setTabWidth(4)
editor.setIndentationGuides(True)
# Enable folding
editor.setFolding(True)
return editor
def __init__(self, *args, action, **kwargs):
self._action = action
super().__init__(*args, **kwargs)
self._sci = Qsci.QsciScintilla(self)
self._sci.setUtf8(True)
self._sci.setEolMode(self._sci.EolUnix)
self._sci.setIndentationsUseTabs(True)
self._sci.setIndentationGuides(True)
self._sci.setCaretLineVisible(True)
self._sci.setMargins(1)
self._sci.setMarginType(0, self._sci.NumberMargin)
self._sci.setMarginWidth(0, '000')
self._sci.setLexer(Qsci.QsciLexerCPP(self._sci))
self._sci.setText(self._action.source())
self._report = QtWidgets.QTreeWidget(self)
self._report.setColumnCount(2)
self._report.setHeaderHidden(True)
self._report.itemClicked.connect(self._reportClicked)
self._errorMarker = self._sci.markerDefine(self._sci.Background)
self._sci.setMarkerBackgroundColor(QtCore.Qt.red, self._errorMarker)
self._warningMarker = self._sci.markerDefine(self._sci.Background)
self._sci.setMarkerBackgroundColor(QtCore.Qt.yellow, self._warningMarker)
btnOK = QtWidgets.QPushButton(_('Done'), self)
btnCancel = QtWidgets.QPushButton(_('Cancel'), self)
bld = LayoutBuilder(self)
with bld.vbox() as vbox:
vbox.addWidget(self._sci, stretch=5)
vbox.addWidget(self._report, stretch=1)
with bld.hbox() as buttons:
buttons.addStretch(1)
buttons.addWidget(btnCancel)
buttons.addWidget(btnOK)
btnOK.clicked.connect(self.accept)
btnCancel.clicked.connect(self.reject)
with Settings().grouped('IDE') as settings:
if settings.contains('WindowGeometry'):
self.restoreGeometry(settings.value('WindowGeometry'))
else:
self.resize(1024, 768)
self._timer = QtCore.QTimer(self)
self._timer.timeout.connect(self._tryCompile)
self._timer.setSingleShot(True)
self._sci.textChanged.connect(self._onTextChanged)
self._tryCompile()
def setup_editor(self):
"define the editor panel"
# self.editor = qtw.QTextEdit(self)
self.editor = qsc.QsciScintilla(self)
self.editor.setWrapMode(qsc.QsciScintilla.WrapWord)
self.editor.setBraceMatching(qsc.QsciScintilla.SloppyBraceMatch)
self.editor.setAutoIndent(True)
self.editor.setFolding(qsc.QsciScintilla.PlainFoldStyle)
self.editor.setCaretLineVisible(True)
self.editor.setCaretLineBackgroundColor(gui.QColor("#ffe4e4"))
self.editor.setLexer(qsc.QsciLexerMarkdown())
self.editor.setEnabled(False)
return self.editor
def __init__(self, parent=None, text=""):
QtWidgets.QDialog.__init__(self, parent)
self.resize(400, 300)
vbox = QtWidgets.QVBoxLayout()
self.textedit = Qsci.QsciScintilla(None)
self.textedit.setFont(QtGui.QFont("mono", 10))
self.textedit.setEdgeMode(Qsci.QsciScintilla.EdgeLine)
self.textedit.setEdgeColumn(35)
self.textedit.setEdgeColor(QtGui.QColor("#FF0000"))
self.textedit.setText(text)
self.textedit.cursorPositionChanged.connect(self.curPosChanged)
quit_button = QtWidgets.QPushButton("OK")
quit_button.clicked.connect(self.ok)
self.label = QtWidgets.QLabel()
vbox.addWidget(self.textedit)
vbox.addWidget(quit_button)
vbox.addWidget(self.label)
self.setLayout(vbox)
self.text = ""
def setup_text(self):
"define the scintilla widget's properties"
# Set the default font
font = gui.QFont()
font.setFamily('Courier')
font.setFixedPitch(True)
font.setPointSize(10)
self.text.setFont(font)
self.text.setMarginsFont(font)
# Margin 0 is used for line numbers
fontmetrics = gui.QFontMetrics(font)
self.text.setMarginsFont(font)
self.text.setMarginWidth(0, fontmetrics.width("00000"))
self.text.setMarginLineNumbers(0, True)
self.text.setMarginsBackgroundColor(gui.QColor("#cccccc"))
# Enable brace matching, auto-indent, code-folding
self.text.setBraceMatching(sci.QsciScintilla.SloppyBraceMatch)
self.text.setAutoIndent(True)
self.text.setFolding(sci.QsciScintilla.PlainFoldStyle)
# Current line visible with special background color
self.text.setCaretLineVisible(True)
self.text.setCaretLineBackgroundColor(gui.QColor("#ffe4e4"))
# Set HTML lexer
lexer = sci.QsciLexerDiff()
lexer.setDefaultFont(font)
self.text.setLexer(lexer)
def _config_autocomplete(self):
# if source is set, make use of all variables
self.setAutoCompletionSource(Qsci.QsciScintilla.AcsAll if self.autocomplete_source else Qsci.QsciScintilla.AcsNone)
# invoke autocompletion when typed 1 character
self.setAutoCompletionThreshold(1)
# autocompletion case-insensitive
self.setAutoCompletionCaseSensitivity(False)
# don't replace typed text, but append
self.setAutoCompletionReplaceWord(False)
# don't complete word even if there's only one suggestion
self.setAutoCompletionUseSingle(Qsci.QsciScintilla.AcusNever)
# show calltips independent of context
self.setCallTipsStyle(Qsci.QsciScintilla.CallTipsNoContext)
#self.setCallTipsStyle(Qsci.QsciScintilla.CallTipsNoAutoCompletionContext)
#self.setCallTipsStyle(Qsci.QsciScintilla.CallTipsContext)
# display all applicable calltips
self.setCallTipsVisible(0)
# show calltips beneath the typed text
self.setCallTipsPosition(Qsci.QsciScintilla.CallTipsBelowText)
# configure calltip colors
self.setCallTipsBackgroundColor(QtGui.QColor('#fffff0'))
self.setCallTipsForegroundColor(QtGui.QColor(QtCore.Qt.black))
self.setCallTipsHighlightColor(QtGui.QColor(QtCore.Qt.blue))
## `Qsci.QsciAPIs` internal autocomplete object
self.autocomplete = Qsci.QsciAPIs(self.lexer)
self.reset_autocomplete_source()
def __init__(self, parent, title='', caption='', data='', size=(600, 400)):
"create a window with a scintilla text widget and an ok button"
self._parent = parent
super().__init__(parent)
self.setWindowTitle(title)
## self.setWindowIcon(self._parent._parent.appicon)
self.resize(size[0], size[1])
vbox = qtw.QVBoxLayout()
hbox = qtw.QHBoxLayout()
hbox.addWidget(qtw.QLabel(caption, self))
vbox.addLayout(hbox)
hbox = qtw.QHBoxLayout()
self.text = sci.QsciScintilla(self)
self.setup_text()
self.text.setText(data)
self.text.setReadOnly(True)
hbox.addWidget(self.text)
vbox.addLayout(hbox)
hbox = qtw.QHBoxLayout()
ok_button = qtw.QPushButton('&Ok', self)
ok_button.clicked.connect(self.close)
ok_button.setDefault(True)
hbox.addStretch()
hbox.addWidget(ok_button)
hbox.addStretch()
vbox.addLayout(hbox)
self.setLayout(vbox)
do = qtw.QAction('Done', self)
do.triggered.connect(self.close)
do.setShortcut('Esc')
self.addAction(do)
def __init__(self, parent):
super ().__init__(parent)
font = QtGui.QFont()
font.setFamily('Courier')
font.setFixedPitch(True)
font.setPointSize(10)
self.setFont(font)
self.setMarginsFont(font)
fontMetrics = QtGui.QFontMetrics(font)
self.setMarginsFont(font)
self.setMarginWidth(0, fontMetrics.width("00000") + 6)
self.setMarginLineNumbers(0, True)
self.setMarginsBackgroundColor(QtGui.QColor("#cccccc"))
self.markerDefine(Qsci.QsciScintilla.RightArrow, self.SC_MARK_MINUS)
self.setMarkerBackgroundColor(QtGui.QColor("#ee1111"), self.SC_MARK_MINUS)
self.setBraceMatching(Qsci.QsciScintilla.SloppyBraceMatch)
self.setCaretLineVisible(True)
self.setCaretLineBackgroundColor(QtGui.QColor("#ffe4e4"))
lexer = Qsci.QsciLexerPython()
lexer.setDefaultFont(font)
self.setLexer(lexer)
self.SendScintilla(Qsci.QsciScintilla.SCI_SETEOLMODE, Qsci.QsciScintilla.SC_EOL_CR)
self.setTabWidth(4)
self.setIndentationsUseTabs(False)
self.setAutoIndent(True)
self.setAcceptDrops(True)
def text_setting(self, text):
# set font
font = QtGui.QFont()
font.setFamily ('Consolas')
font.setBold(True)
font.setFixedPitch(True)
font.setPointSize(12)
# set lex
lex = Qsci.QsciLexerCPP()
lex.setFont(font)
text.setLexer(lex)
text.setTabWidth(4)
text.setUtf8(True)
text.setFolding(Qsci.QsciScintilla.BoxedTreeFoldStyle)
# set indentation
text.setIndentationWidth(4)
text.setIndentationGuides(True)
text.setAutoIndent(True)
text.setAutoCompletionSource(Qsci.QsciScintilla.AcsAll);
text.setAutoCompletionThreshold(3)
# set brace matching
text.setBraceMatching(Qsci.QsciScintilla.SloppyBraceMatch)
# set Margins
text.setMarginsFont(font)
fontmetrics = QtGui.QFontMetrics(font)
text.setMarginWidth(0, fontmetrics.width("00") + 6)
text.setMarginLineNumbers(0, True)
def __init__(self, parent=None):
"""
very similar to:
https://stackoverflow.com/questions/40002373/qscintilla-based-text-editor-in-pyqt5-with-clickable-functions-and-variables
"""
super(SimplePythonEditorWidget, self).__init__(parent)
# Set the default font
font = QFont()
font.setFamily('Courier')
font.setFixedPitch(True)
font.setPointSize(10)
self.setFont(font)
self.setMarginsFont(font)
self.set_font(font)
self.setMarginLineNumbers(0, True)
self.setMarginsBackgroundColor(QColor("#cccccc"))
# Clickable margin 1 for showing markers
self.setMarginSensitivity(1, True)
if qt_version == 'pyqt4':
self.connect(self,
QtCore.SIGNAL('marginClicked(int, int, Qt::KeyboardModifiers)'),
self.on_margin_clicked)
else:
self.marginClicked.connect(self.on_margin_clicked)
self.markerDefine(Qsci.QsciScintilla.RightArrow,
self.ARROW_MARKER_NUM)
self.setMarkerBackgroundColor(QColor("#ee1111"),
self.ARROW_MARKER_NUM)
# Brace matching: enable for a brace immediately before or after
# the current position
self.setBraceMatching(Qsci.QsciScintilla.SloppyBraceMatch)
# Current line visible with special background color
self.setCaretLineVisible(True)
self.setCaretLineBackgroundColor(QColor("#ffe4e4"))
# Set Python lexer
# Set style for Python comments (style number 1) to a fixed-width
# courier.
lexer = Qsci.QsciLexerPython()
lexer.setDefaultFont(font)
self.setLexer(lexer)
if qt_version == 'pyqt4':
self.SendScintilla(Qsci.QsciScintilla.SCI_STYLESETFONT, 1, 'Courier')
else:
font_style = bytearray(str.encode("Courier"))
self.SendScintilla(Qsci.QsciScintilla.SCI_STYLESETFONT, 1, font_style)
# Don't want to see the horizontal scrollbar at all
# Use raw message to Scintilla here (all messages are documented
# here: http://www.scintilla.org/ScintillaDoc.html)
self.SendScintilla(Qsci.QsciScintilla.SCI_SETHSCROLLBAR, 0)
def setNoneAutocomplete(self):
#AutoCompletion
self.autocomplete = Qsci.QsciAPIs(self.lexer)
self.autocomplete.clear()
self.autocomplete.prepare()
self.setAutoCompletionThreshold(3)
self.setAutoCompletionSource(QsciScintilla.AcsAPIs)
def set_document(self, document):
""" Set the document on the underlying widget.
"""
qdoc = self.qsci_doc_cache.get(document.uuid)
if qdoc is None:
qdoc = self.qsci_doc_cache[document.uuid] = Qsci.QsciDocument()
self.qsci_doc = qdoc # take a strong ref since PyQt doesn't
self.widget.setDocument(qdoc)
def new_file(self):
if self.tab_widget.tabText(self.tab_widget.currentIndex()) is not 'new':
text = Qsci.QsciScintilla()
self.text_setting(text)
self.tab_widget.addTab(text, 'new')
self.tab_widget.setCurrentWidget(text)
self.text = text # set the current text editor to be self.text
else:
return
def __init__(self, parent=None):
Qsci.QsciScintilla.__init__(self, parent)
self.setLexer(Qsci.QsciLexerXML())
self.text_object = TextObject("")
self.highlight_index = self.indicatorDefine(self.RoundBoxIndicator, -1)
self.setIndicatorDrawUnder(True, self.highlight_index)
self.setIndicatorForegroundColor(QtGui.QColor("#dddddd"),
self.highlight_index)
self.orig_text = self.text_object.orig_text
def __init__(self, parent=None):
"""
Initialize the class by setting up the editor
@param parent: parent of the widget
"""
super(XmlCodeEditor, self).__init__(parent)
self.lexer_ = Qsci.QsciLexerXML(self)
self.initial_content = None
self.parsed_content = None
def setEditorType(self, tpe: EditorType, inner=False):
self.editType = tpe
if not inner:
self.editorTypeBox.setCurrentIndex(tpe.value)
if tpe == EditorType.JSON:
self.editor.changeLexer(Qsci.QsciLexerJSON(self.editor), 'JSON')
elif tpe == EditorType.XML:
self.editor.changeLexer(Qsci.QsciLexerXML(self.editor), 'XML')
elif tpe == EditorType.HTML:
self.editor.changeLexer(Qsci.QsciLexerHTML(self.editor), 'HTML')
elif tpe == EditorType.Javascript:
self.editor.changeLexer(Qsci.QsciLexerJavaScript(self.editor),
'Javascript')
else:
self.editor.changeLexer(Qsci.QsciLexerMarkdown(self.editor),
'Text<')
self.editorTypeChanged.emit(tpe.value)
def __init__(self, parent=None):
super().__init__(parent)
# Set the default font
self.font = QFont()
self.font.setFamily('Courier')
self.font.setFixedPitch(True)
self.font.setPointSize(10)
self.setFont(self.font)
self.setMarginsFont(self.font)
# Margin 0 is used for line numbers
fontmetrics = QFontMetrics(self.font)
self.setMarginsFont(self.font)
self.setMarginWidth(0, fontmetrics.width("000") + 6)
self.setMarginLineNumbers(0, True)
self.setMarginsBackgroundColor(QColor("#E3F0FF"))
# Brace matching: enable for a brace immediately before or after
# the current position
#
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
# Current line visible with special background color
self.setCaretLineVisible(True)
self.setCaretLineBackgroundColor(QColor("#A5ABBD"))
# Set Python lexer
# Set style for Python comments (style number 1) to a fixed-width
# courier.
#
lexer = Qsci.QsciLexerMarkdown(self)
lexer.setDefaultFont(self.font)
self.setLexer(lexer)
# self.SendScintilla(QsciScintilla.SCI_STYLESETFONT, 1, 'Courier')
"""
Customization - AUTOCOMPLETION (Partially usable without a lexer)
"""
# Set the autocompletions to case INsensitive
self.setAutoCompletionCaseSensitivity(False)
# Set the autocompletion to not replace the word to the right of the cursor
self.setAutoCompletionReplaceWord(False)
# Set the autocompletion source to be the words in the
# document
self.setAutoCompletionSource(Qsci.QsciScintilla.AcsDocument)
# Set the autocompletion dialog to appear as soon as 1 character is typed
self.setAutoCompletionThreshold(1)
# Don't want to see the horizontal scrollbar at all
# Use raw message to Scintilla here (all messages are documented
# here: http://www.scintilla.org/ScintillaDoc.html)
# self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0)
# not too small
self.setMinimumSize(300, 100)
def __initScintilla(self):
# delete text editor placeholder
scintilla = Qsci.QsciScintilla(self)
########################
# setup scintilla
# set default font
font = QtGui.QFont()
font.setFamily('Deja Vu Sans Mono')
font.setFixedPitch(True)
font.setPointSize(11)
# brace matching
scintilla.setBraceMatching(Qsci.QsciScintilla.SloppyBraceMatch)
# set lexer
lexer = Qsci.QsciLexerCPP()
lexer.setDefaultFont(font)
lexer.setFont(font)
scintilla.setLexer(lexer)
scintilla.setLexer(lexer)
scintilla.__myLexer = lexer # save reference to retain scope
# auto-completion api
scintilla.__myApi = Qsci.QsciAPIs(lexer)
scintilla.setAutoCompletionThreshold(1)
scintilla.setAutoCompletionSource(Qsci.QsciScintilla.AcsAPIs)
# remove horizontal scrollbar
scintilla.SendScintilla(Qsci.QsciScintilla.SCI_SETHSCROLLBAR, 0)
# display default line numbers
fm = QtGui.QFontMetrics(font)
scintilla.setMarginWidth(0, fm.width("00000"))
scintilla.setMarginLineNumbers(0, True)
########################
# insert widget into main vlayout
self.ui.vlayout.addWidget(scintilla)
self.__scintilla = scintilla
def __init__(self, parent=None):
"""
Initialize the class by setting up the editor
@param parent: parent of the widget
"""
super(YamlCodeEditor, self).__init__(parent)
self.init_symbol_margin()
self.lexer_ = Qsci.QsciLexerYAML(self)
# Will contain the parsed content
self.parsed_content = OrderedDict()
def __init__(self, parent=None, lexer=Qsci.QsciLexerPython(), source=None, autocomplete_source=None):
super(Qsci.QsciScintilla, self).__init__(parent)
# Set the default font
font = make_font('Courier', 10)
font.setFixedPitch(True)
self.setFont(font)
# Indentation
self.setIndentationsUseTabs(False)
self.setTabWidth(4)
self.setAutoIndent(True)
# Margins
self.setMarginsFont(font)
self.setMarginsBackgroundColor(QtGui.QColor('#5d5d5d'))
self.setMarginsForegroundColor(QtGui.QColor(QtCore.Qt.yellow))
# Margin 0 is used for line numbers
self.setMarginType(0, Qsci.QsciScintilla.NumberMargin)
self.setMarginWidth(0, '00000')
self.setMarginLineNumbers(0, True)
# Clickable margin 1 for showing markers
self.setMarginType(1, Qsci.QsciScintilla.SymbolMargin)
self.setMarginWidth(1, 20)
self.setMarginSensitivity(1, True)
self.marginClicked.connect(self.on_margin_clicked)
self.markerDefine(Qsci.QsciScintilla.RightArrow, SynEditor.ARROW_MARKER_NUM)
self.setMarkerBackgroundColor(QtGui.QColor(QtCore.Qt.magenta), SynEditor.ARROW_MARKER_NUM)
# Brace matching: enable for a brace immediately before or after
# the current position
self.setBraceMatching(Qsci.QsciScintilla.SloppyBraceMatch)
# Current line visible with special background color
self.setCaretLineVisible(True)
self.setCaretLineBackgroundColor(QtGui.QColor("#f2f2f2"))
## Python lexer
self.lexer = lexer
# Set style for Python comments (style number 1) to a fixed-width font
self.lexer.setDefaultFont(font)
self.setLexer(self.lexer)
# set font
self.SendScintilla(Qsci.QsciScintilla.SCI_STYLESETFONT, 1, bytearray(str.encode(font.family())))
# tab guides
self.setIndentationGuides(True)
## `list`|`None` autocompletion source
self.autocomplete_source = autocomplete_source
self._config_autocomplete()
# set source
if source: self.setText(source)
def __init__(self, lexer=Qsci.QsciLexerPython(), source=None, autocomplete_source=None,
minsize=(600, 400), icon='file.png', title=':: Code Editor ::'):
super().__init__()
## `QtWidgets.QVBoxLayout` main window layout
self.layout_main = QtWidgets.QVBoxLayout()
self.add_elements(lexer, source, autocomplete_source)
self.setLayout(self.layout_main)
# set minimum widget size
if minsize: self.setMinimumSize(*minsize)
self.setWindowIcon(QtGui.QIcon(f"{ICONFOLDER}/{icon}"))
self.setWindowTitle(title)
def set_autocompletion(self, items):
"""
Allow the strings contained in items to be autocompleted after two characters
@param items: List of strings containing the words to propose for autocompletion
"""
self.setAutoCompletionSource(Qsci.QsciScintilla.AcsAPIs)
self.setAutoCompletionThreshold(2)
self.api = Qsci.QsciAPIs(self.lexer_)
for item in items:
self.api.add(item)
self.api.prepare()
def setupEditor(self):
#Font
self.font = QtGui.QFont()
self.font.setFamily('Inconsolata')
self.font.setPointSize(12)
self.ui.textEdit.setFont(self.font)
self.ui.textEdit.setMarginsFont(self.font)
#Syntax
self.lexer = Qsci.QsciLexerPython()
self.lexer.setFont(self.font)
self.lexer.setDefaultFont(self.font)
#Autocomplete
api = Qsci.QsciAPIs(self.lexer)
keys = dir(builtins) + keyword.kwlist
[api.add(key) for key in keys]
api.prepare()
self.ui.textEdit.setLexer(self.lexer)
self.ui.textEdit.setAutoCompletionThreshold(1)
self.ui.textEdit.setAutoCompletionSource(Qsci.QsciScintilla.AcsAll)
#Indent
self.ui.textEdit.setIndentationWidth(4)
self.ui.textEdit.setTabWidth(4)
self.ui.textEdit.setIndentationsUseTabs(False)
self.ui.textEdit.setAutoIndent(True)
#Current line
self.ui.textEdit.SendScintilla(Qsci.QsciScintilla.SCI_SETINDICATORCURRENT, 0, 0)
self.ui.textEdit.setCaretLineVisible(True)
self.ui.textEdit.setCaretLineBackgroundColor(QtGui.QColor("#f0f0ff"))
#Margin
self.ui.textEdit.setMarginWidth(0, 15)
self.ui.textEdit.setMarginWidth(1, 15)
self.ui.textEdit.setMarginLineNumbers(0, False)
self.ui.textEdit.setMarginLineNumbers(1, True)
self.ui.textEdit.setFolding(Qsci.QsciScintilla.BoxedTreeFoldStyle)
def _setLexer(self):
lexer = _Qsci.QsciLexerPython()
lexer.setDefaultFont(_QtGui.QFont('Courier', 10))
# Set the comment options
lexer.comment_string = "#"
# Set the lexer for the current scintilla document
lexer.setParent(self)
self.setLexer(lexer)
for style in self.styles:
paper = _QtGui.QColor(getattr(PythonColor, style))
lexer.setPaper(paper, self.styles[style])
self.setLexerFont(lexer, style, getattr(PythonFont, style))
# self.setMatchedBraceBackgroundColor(settings.Editor.brace_color)
self.SendScintilla(_Qsci.QsciScintillaBase.SCI_STYLESETFONT, 1, b'Courier')
self.setFolding(_Qsci.QsciScintilla.PlainFoldStyle)
def __init__(self, parent=None):
super(MyQScintilla, self).__init__(parent)
lexer = Qsci.QsciLexerPython()
self.setLexer(lexer)
self.setWhitespaceVisibility(Qsci.QsciScintilla.WsVisible)
self.setMarginLineNumbers(1, True)
self.setMarginWidth(1, 25)
self.setReadOnly(False)
self.setIndentationGuides(True)
self.setIndentationWidth(4)
self.setIndentationsUseTabs(False)
self.setWrapMode(Qsci.QsciScintilla.WrapWord)
self.setUtf8(True)
self.setBraceMatching(Qsci.QsciScintilla.SloppyBraceMatch)
self.setCaretLineVisible(True) # highlight current line
self.setCaretLineBackgroundColor(QColor("#e5e5e5"))
def set_autocompletions(self, options):
""" Set the autocompletion options for when the autocompletion mode
is in 'all' or 'apis'.
"""
# Delete the old if one exists
if self.qsci_api:
# Please note that it is not possible to add or remove entries
# once you’ve “prepared” so we have to destroy and create
# a new provider every time.
self.qsci_api.deleteLater()
self.qsci_api = None
# Add the new options
api = self.qsci_api = Qsci.QsciAPIs(self.widget.lexer())
for option in options:
api.add(option)
api.prepare()