def readFileName(self):
#fileName=self.clientSocket.readData(bytesInSocket)
fileName = self.clientSocket.read(self.clientSocket.bytesAvailable())
dbgMsg("THIS IS FILENAME READ FROM CLIENT=", fileName)
self.clientSocket.disconnectFromHost()
self.newlyReadFileName.emit(fileName)
def readFileName(self):
# fileName=self.clientSocket.readData(bytesInSocket)
fileName = self.clientSocket.read(self.clientSocket.bytesAvailable())
dbgMsg("THIS IS FILENAME READ FROM CLIENT=", fileName)
self.clientSocket.disconnectFromHost()
self.newlyReadFileName.emit(fileName)
def updateShortcutDisplay(self):
# s=self.keySequence.toString(QKeySequence.NativeText)
s = ''
dbgMsg("key=", self.key)
dbgMsg("shiftPeessed=%x" % (Qt.SHIFT & self.key))
dbgMsg("Qt.SHIFT = %x" % (Qt.SHIFT & ~Qt.SHIFT))
dbgMsg("Qt.SHIFT = %x" % ~(Qt.SHIFT + 1))
if self.modifiers:
dbgMsg("GOT MODIFIERS")
if self.modifiers & (Qt.CTRL):
s += "Ctrl+"
if self.modifiers & (Qt.SHIFT):
s += "Shift+"
if self.modifiers & (Qt.ALT):
s += "Alt+"
if self.modifiers & (Qt.META):
s += "Meta+"
# pressing non modifier key ends recording
if self.key != Qt.Key_Shift and self.key != Qt.Key_Control and self.key != Qt.Key_Alt and self.key != Qt.Key_Meta:
# dbgMsg("REGULAR KEY=", QChar(self.key).toAscii())
self.doneRecording()
if not self.sequence:
self.keyLabel.setText(s)
else:
self.keyLabel.setText(
self.sequence.toString(QKeySequence.NativeText))
def setSetting(self, _key, _value):
if _key in ["UseTabSpaces","DisplayLineNumbers","FoldText","TabGuidelines","DisplayWhitespace","DisplayEOL","WrapLines","ShowWrapSymbol","DontShowWrapLinesWarning",\
"RestoreTabsOnStartup","EnableAutocompletion","EnableQuickTextDecoding","FRInSelection","FRInAllSubfolders","FRTransparencyEnable","FROnLosingFocus","FRAlways"]: # Boolean values
self.settings.setValue(_key, QVariant(_value))
elif _key in [
"TabSpaces", "ZoomRange", "ZoomRangeFindDisplayWidget",
"AutocompletionThreshold", "FRSyntaxIndex", "FROpacity",
"CurrentTabIndex", "CurrentPanelIndex"
]: # integer values
self.settings.setValue(_key, _value)
elif _key in ["BaseFontName", "BaseFontSize",
"Theme"]: # string values
self.settings.setValue(_key, QVariant(_value))
elif _key in [
"RecentDocuments", "RecentDirectories", "InitialSize",
"InitialPosition", "ListOfOpenFiles",
"ListOfOpenFilesAndPanels", "FRSyntax", "FRFindHistory",
"FRReplaceHistory", "FRFiltersHistory", "FRDirectoryHistory",
"KeyboardShortcuts", "PluginAutoloadData"
]: # QSize, QPoint,QStringList , QString values
self.settings.setValue(_key, QVariant(_value))
elif _key in ["PanelSplitterState"]: # QByteArray
self.settings.setValue(_key, QVariant(_value))
else:
dbgMsg("Wrong format of configuration option:", _key, ":", _value)
def cycleTabs(self):
dbgMsg("QLabel cycleTabs")
#highlightedItem is a list - [fileName,editor]
highlightTextFlag = False
if self.highlightedItem == self.openFileNames[
-1]: # we start highlighting cycle from the begining
highlightTextFlag = True
highlightingChanged = False
if self.openFileNames:
labelContent = ''
for fileName in self.openFileNames:
if highlightTextFlag:
dbgMsg("GOT HIGHLIGHT TEXT FLAG")
labelContent += "<b>" + fileName[0] + "</b><br>"
highlightTextFlag = False
self.highlightedItem = fileName
highlightingChanged = True
# dbgMsg("label content=",labelContent)
else:
labelContent += fileName[0] + "<br>"
# if firstName=='':
if self.highlightedItem[0] == fileName[
0] and not highlightingChanged:
highlightTextFlag = True
self.setText(labelContent)
self.adjustSize()
def keyPressEvent(self, event):
if event.key() == self.CtrlKeyEquivalent:
dbgMsg("CTRL key pressed")
self.ctrlPressed = True
# if event.modifiers()==Qt.CtrlModifier:
# dbgMsg("CTRL key pressed")
self.ctrlPressed = True
def cycleTabs(self):
dbgMsg("QLabel cycleTabs")
#highlightedItem is a list - [fileName,editor]
highlightTextFlag=False
if self.highlightedItem==self.openFileNames[-1]:# we start highlighting cycle from the begining
highlightTextFlag=True
highlightingChanged=False
if self.openFileNames:
labelContent=''
for fileName in self.openFileNames:
if highlightTextFlag:
dbgMsg("GOT HIGHLIGHT TEXT FLAG")
labelContent+="<b>"+fileName[0]+"</b><br>"
highlightTextFlag=False
self.highlightedItem=fileName
highlightingChanged=True
# dbgMsg("label content=",labelContent)
else:
labelContent+=fileName[0]+"<br>"
# if firstName=='':
if self.highlightedItem[0]==fileName[0] and not highlightingChanged:
highlightTextFlag=True
self.setText(labelContent)
def writeBOM(_fh, _encoding=None):
# dealing with big endian/little endian BOM
if not _encoding:
return
if _encoding == "utf-16be":
_fh.write('\ufeff')
dbgMsg(
"WRITING utf-16be BOM *********************************************"
)
elif _encoding == "utf-16le":
_fh.write('\ufffe')
elif _encoding == "utf-32be":
_fh.write('\u0000\ufeff')
elif _encoding == "utf-32le":
_fh.write('\ufffe\u0000')
# elif _encoding=="utf-8-bom":
# _fh.write(u'\uefbb\ubf00')
else:
return
def __init__(self, parent=None):
super(CycleTabsPopup, self).__init__(parent)
self.editorWindow=parent
self.setText("THIS IS CYCLE WINDOWS TAB")
# self.__text = unicode(text)
self.setWindowFlags(Qt.Popup|Qt.FramelessWindowHint)
# palette = QPalette()
palette=self.palette()
palette.setColor(self.backgroundRole(),QColor('#F5F6CE'))
self.setPalette(palette)
font=self.font()
font.setPointSize(9)
# on mac base size font has to be gibber than on linux or windows - otherwise letters are too small
if sys.platform.startswith('darwin'):
font.setPointSize(11)
self.setFont(font)
# self.setBackgroundRole(QtPalette.Light)
# self.setWindowFlags(Qt.FramelessWindowHint)
self.setTextFormat(Qt.RichText)
# self.setupUi(self)
self.ctrlTabShortcut=QShortcut(QKeySequence("Ctrl+Tab") ,self)
self.CtrlKeyEquivalent=Qt.Key_Control
if sys.platform.startswith("darwin"):
self.ctrlTabShortcut=QShortcut(QKeySequence("Alt+Tab") ,self)
self.CtrlKeyEquivalent=Qt.Key_Alt
self.connect( self.ctrlTabShortcut, SIGNAL("activated()"), self.cycleTabs )
self.highlightedItem=''
self.openFileNames=None
self.cycleTabFilesList=None
dbgMsg("self.editorWindow.pos()=",str(self.editorWindow.pos())+"\n\n\n\n")
def updateShortcutDisplay(self):
# s=self.keySequence.toString(QKeySequence.NativeText)
s = ''
dbgMsg("key=", self.key)
dbgMsg("shiftPeessed=%x" % (Qt.SHIFT & self.key))
dbgMsg("Qt.SHIFT = %x" % (Qt.SHIFT & ~Qt.SHIFT))
dbgMsg("Qt.SHIFT = %x" % ~(Qt.SHIFT + 1))
if self.modifiers:
dbgMsg("GOT MODIFIERS")
if self.modifiers & (Qt.CTRL):
s += "Ctrl+"
if self.modifiers & (Qt.SHIFT):
s += "Shift+"
if self.modifiers & (Qt.ALT):
s += "Alt+"
if self.modifiers & (Qt.META):
s += "Meta+"
# pressing non modifier key ends recording
if self.key != Qt.Key_Shift and self.key != Qt.Key_Control and self.key != Qt.Key_Alt and self.key != Qt.Key_Meta:
# dbgMsg("REGULAR KEY=", QChar(self.key).toAscii())
self.doneRecording()
if not self.sequence:
self.keyLabel.setText(s)
else:
self.keyLabel.setText(self.sequence.toString(QKeySequence.NativeText))
def initializeTabFileList(self):
if not len(self.tabList): # initialize from scratch if the list is empty - this is done on startup
dbgMsg("INITIALIZE FILE TAB LIST\n\n\n\n")
openFileDict={}
for tabWidget in self.editorWindow.panels:
for i in range(tabWidget.count()):
editor=tabWidget.widget(i)
if editor==tabWidget.currentWidget():
if self.editorWindow.getEditorFileName(editor)!="":
self.tabList.insert(0,[self.editorWindow.getEditorFileName(editor),editor])
else:
documentName=tabWidget.tabText(tabWidget.indexOf(editor))
self.tabList.insert(0,[documentName,editor])
self.tabDict[editor]=self.tabList[0][0]
else:
if self.editorWindow.getEditorFileName(editor)!="":
self.tabList.append([self.editorWindow.getEditorFileName(editor),editor])
else:
documentName=tabWidget.tabText(tabWidget.indexOf(editor))
self.tabList.append([documentName,editor])
# self.tabList.append([self.editorWindow.fileDict[editor][0],editor])
self.tabDict[editor]=self.tabList[-1][0]
#storing items in the tabDict. tab dict will be used to compare if new items have been added to self.editorWindow.fileDict
# self.tabDict[editor]=self.editorWindow.fileDict[editor][0]
# self.tabDict[editor]=self.tabList[-1]
else:
self.refresh()
def installAutocompletionAPIs(self):
# first determine where APIs are located
# initial guess is in the "APIs" subrirestory of the directory which holds Configuration.py
tweditRootPath = os.path.dirname(Configuration.__file__)
apisPath=os.path.join(tweditRootPath,"APIs")
# check if it exists
if not os.path.exists(apisPath):
# when packaging on Windows with pyinstaller the path to executable is accesible via sys.executable as Python is bundled with the distribution
# os.path.dirname(Configuration.__file__) returned by pyInstaller will not work without some modifications so it is best tu use os.path.dirname(sys.executable) approach
tweditRootPath=os.path.dirname(sys.executable)
apisPath=os.path.join(tweditRootPath,"APIs")
dbgMsg("apisPath=",os.path.abspath(apisPath))
self.loadSingleAPI("QsciLexerCPP",os.path.abspath(os.path.join(apisPath,"cplusplus.api")))
self.loadSingleAPI("QsciLexerCSharp",os.path.abspath(os.path.join(apisPath,"csharp.api")))
self.loadSingleAPI("QsciLexerCSS",os.path.abspath(os.path.join(apisPath,"css.api")))
self.loadSingleAPI("QsciLexerHTML",os.path.abspath(os.path.join(apisPath,"html.api")))
self.loadSingleAPI("QsciLexerJava",os.path.abspath(os.path.join(apisPath,"java.api")))
self.loadSingleAPI("QsciLexerJavaScript",os.path.abspath(os.path.join(apisPath,"javascript.api")))
self.loadSingleAPI("QsciLexerPearl",os.path.abspath(os.path.join(apisPath,"perl.api")))
self.loadSingleAPI("QsciLexerPython",os.path.abspath(os.path.join(apisPath,"python.api")))
self.loadSingleAPI("QsciLexerRuby",os.path.abspath(os.path.join(apisPath,"ruby.api")))
def keyPressEvent(self, event):
if event.key()==self.CtrlKeyEquivalent:
dbgMsg("CTRL key pressed")
self.ctrlPressed=True
# if event.modifiers()==Qt.CtrlModifier:
# dbgMsg("CTRL key pressed")
self.ctrlPressed=True
def startRecording(self):
dbgMsg("start recording")
self.grabKeyboard()
self.keyLabel.setText('')
self.nonShiftModifierPreseed = False
self.grabButton.setEnabled(False)
self.keySequence = QKeySequence()
self.sequence = None
self.recording = True
def keyReleaseEvent(self, event):
if event.key() == self.CtrlKeyEquivalent:
dbgMsg("CTRL RELEASED in QTextEdit")
self.ctrlPressed = False
self.close()
# make lastly selected tab current
self.cycleTabFilesList.makeItemCurrent(self.highlightedItem)
self.openFileNames = None
self.cycleTabFilesList = None
def keyReleaseEvent(self, event):
if event.key()==self.CtrlKeyEquivalent:
dbgMsg("CTRL RELEASED in QTextEdit")
self.ctrlPressed=False
self.close()
# make lastly selected tab current
self.cycleTabFilesList.makeItemCurrent(self.highlightedItem)
self.openFileNames=None
self.cycleTabFilesList=None
def startRecording(self):
dbgMsg("start recording")
self.grabKeyboard()
self.keyLabel.setText('')
self.nonShiftModifierPreseed = False
self.grabButton.setEnabled(False)
self.keySequence = QKeySequence()
self.sequence = None
self.recording = True
def reassignNewShortcuts(self):
for changeIdx in range(0,len(self.changesInActionShortcutList),2):
dbgMsg("actionText=",self.changesInActionShortcutList[changeIdx])
dbgMsg("sequence=",str(self.changesInActionShortcutList[changeIdx+1].toString()))
am.setActionKeyboardShortcut(self.changesInActionShortcutList[changeIdx],self.changesInActionShortcutList[changeIdx+1])
# for actionText,keySequence in self.changesInActionShortcutDict.iteritems():
# am.setActionKeyboardShortcut(actionText,keySequence)
def reassignNewShortcuts(self):
for changeIdx in range(0,len(self.changesInActionShortcutList),2):
dbgMsg("actionText=",self.changesInActionShortcutList[changeIdx])
dbgMsg("sequence=",str(self.changesInActionShortcutList[changeIdx+1].toString()))
am.setActionKeyboardShortcut(self.changesInActionShortcutList[changeIdx],self.changesInActionShortcutList[changeIdx+1])
# for actionText,keySequence in self.changesInActionShortcutDict.iteritems():
# am.setActionKeyboardShortcut(actionText,keySequence)
def onMarginClick(self, _pos, _modifier, _margin):
dbgMsg("_pos:", _pos, " modifier:", _modifier, " _margin:", _margin)
lineClick = self.SendScintilla(QsciScintilla.SCI_LINEFROMPOSITION, _pos)
dbgMsg("lineClick=", lineClick)
levelClick = self.SendScintilla(QsciScintilla.SCI_GETFOLDLEVEL, lineClick)
dbgMsg("levelClick=", levelClick)
if levelClick & QsciScintilla.SC_FOLDLEVELHEADERFLAG:
dbgMsg("Clicked Fold Header")
self.SendScintilla(QsciScintilla.SCI_TOGGLEFOLD, lineClick)
def send(self):
self.tcpSocket.abort()
# on some linux distros QHostAddress.LocalHost does not work
#self.tcpSocket.connectToHost(QHostAddress.LocalHost,47405)
self.tcpSocket.connectToHost(QHostAddress("127.0.0.1"), 47405)
if self.tcpSocket.waitForConnected(3000):
self.tcpSocket.writeData(self.fileName)
else:
dbgMsg("Connection timed out")
# wait here for tcp server to read fileName
if self.tcpSocket.waitForDisconnected(3000):
pass
else:
dbgMsg("server busy - did not respond within 3 secs")
def send(self):
self.tcpSocket.abort()
# on some linux distros QHostAddress.LocalHost does not work
# self.tcpSocket.connectToHost(QHostAddress.LocalHost,47405)
self.tcpSocket.connectToHost(QHostAddress("127.0.0.1"), 47405)
if self.tcpSocket.waitForConnected(3000):
self.tcpSocket.writeData(self.fileName)
else:
dbgMsg("Connection timed out")
# wait here for tcp server to read fileName
if self.tcpSocket.waitForDisconnected(3000):
pass
else:
dbgMsg("server busy - did not respond within 3 secs")
def writeBOM(_fh,_encoding=None):
# dealing with big endian/little endian BOM
if not _encoding:
return
if _encoding=="utf-16be":
_fh.write(u'\ufeff')
dbgMsg("WRITING utf-16be BOM *********************************************")
elif _encoding=="utf-16le":
_fh.write(u'\ufffe')
elif _encoding=="utf-32be":
_fh.write(u'\u0000\ufeff')
elif _encoding=="utf-32le":
_fh.write(u'\ufffe\u0000')
# elif _encoding=="utf-8-bom":
# _fh.write(u'\uefbb\ubf00')
else:
return
def onMarginClick(self, _pos, _modifier, _margin):
dbgMsg("_pos:", _pos, " modifier:", _modifier, " _margin:", _margin)
lineClick = self.SendScintilla(QsciScintilla.SCI_LINEFROMPOSITION,
_pos)
dbgMsg("lineClick=", lineClick)
levelClick = self.SendScintilla(QsciScintilla.SCI_GETFOLDLEVEL,
lineClick)
dbgMsg("levelClick=", levelClick)
if levelClick & QsciScintilla.SC_FOLDLEVELHEADERFLAG:
dbgMsg("Clicked Fold Header")
self.SendScintilla(QsciScintilla.SCI_TOGGLEFOLD, lineClick)
def setSetting(self,_key,_value):
if _key in ["UseTabSpaces","DisplayLineNumbers","FoldText","TabGuidelines","DisplayWhitespace","DisplayEOL","WrapLines","ShowWrapSymbol","DontShowWrapLinesWarning",\
"RestoreTabsOnStartup","EnableAutocompletion","EnableQuickTextDecoding","FRInSelection","FRInAllSubfolders","FRTransparencyEnable","FROnLosingFocus","FRAlways"]: # Boolean values
self.settings.setValue(_key,QVariant(_value))
elif _key in ["TabSpaces","ZoomRange","ZoomRangeFindDisplayWidget","AutocompletionThreshold","FRSyntaxIndex","FROpacity","CurrentTabIndex","CurrentPanelIndex"]: # integer values
self.settings.setValue(_key,_value)
elif _key in ["BaseFontName","BaseFontSize","Theme"]: # string values
self.settings.setValue(_key,QVariant(_value))
elif _key in ["RecentDocuments","RecentDirectories","InitialSize","InitialPosition","ListOfOpenFiles","ListOfOpenFilesAndPanels","FRSyntax","FRFindHistory","FRReplaceHistory","FRFiltersHistory","FRDirectoryHistory","KeyboardShortcuts","PluginAutoloadData"]: # QSize, QPoint,QStringList , QString values
self.settings.setValue(_key,QVariant(_value))
elif _key in ["PanelSplitterState"]: # QByteArray
self.settings.setValue(_key,QVariant(_value))
else:
dbgMsg("Wrong format of configuration option:",_key,":",_value)
def shortcutCellClicked(self, _row, _column):
if _column == 1:
#display grab shortcut widget
shortcutItem = self.shortcutTable.item(_row, 1)
actionItem = self.shortcutTable.item(_row, 0)
shortcutText = shortcutItem.text()
actionText = actionItem.text()
keyShortcutDlg = KeyShortcutDlg(self, str(actionText),
str(shortcutText))
ret = keyShortcutDlg.exec_()
if ret:
newKeySequence = keyShortcutDlg.getKeySequence()
dbgMsg("THIS IS NEW SHORTCUT:", str(newKeySequence.toString()))
# dbgMsg("THIS IS NEW SHORTCUT:",str(newKeySequence.toString(QKeySequence.NativeText))) # QKeySequence.NativeText does not work well on OSX
self.assignNewShortcut(newKeySequence, actionItem,
shortcutItem)
def shortcutCellClicked(self,_row,_column):
if _column==1:
#display grab shortcut widget
shortcutItem=self.shortcutTable.item(_row,1)
actionItem=self.shortcutTable.item(_row,0)
shortcutText=shortcutItem.text()
actionText=actionItem.text()
keyShortcutDlg=KeyShortcutDlg(self,str(actionText),str(shortcutText))
ret=keyShortcutDlg.exec_()
if ret:
newKeySequence=keyShortcutDlg.getKeySequence()
dbgMsg("THIS IS NEW SHORTCUT:",str(newKeySequence.toString()))
# dbgMsg("THIS IS NEW SHORTCUT:",str(newKeySequence.toString(QKeySequence.NativeText))) # QKeySequence.NativeText does not work well on OSX
self.assignNewShortcut(newKeySequence,actionItem,shortcutItem)
def refresh(self):
dbgMsg("REFRESH FILE TAB LIST\n\n\n\n")
for tabWidget in self.editorWindow.panels:
for i in range(tabWidget.count()):
editor=tabWidget.widget(i)
try:
self.tabDict[editor]
#checking if file name has not changed
documentName=self.editorWindow.getEditorFileName(editor)
if documentName=="":
documentName=tabWidget.tabText(tabWidget.indexOf(editor))
if documentName!=self.tabDict[editor]:
dbgMsg("fileName has changed in the open tab")
#linear search for item entry with matchin editor entry
for i in range(len(self.tabList)):
if self.tabList[i][1]==editor:
self.tabList[i][0]=documentName
self.tabDict[editor]=self.tabList[i][0]
break
# sys.exit()
except KeyError,e:
# found new editor window
dbgMsg("# found new editor window")
if self.editorWindow.getEditorFileName(editor)!="": # if the name of the item is non empty
self.insertNewItem([self.editorWindow.getEditorFileName(editor),editor])
# self.tabDict[editor]=self.tabList.insert[1][0] # new item was inserted at position 1
# self.tabDict[editor]=self.editorWindow.fileDict[editor][0]
else:#otherwise get tab text
documentName=tabWidget.tabText(tabWidget.indexOf(editor))
self.insertNewItem([documentName,editor])
def onDoubleClick(self, _position, _line, _modifiers):
dbgMsg("position=", _position, " line=", _line, " modifiers=", _modifiers)
lineText = str(self.text(_line))
dbgMsg("line text=", lineText)
lineNumberGroups = self.lineNumberExtractRegex.search(lineText)
lineNumber = -1
colNumber = -1
lineNumberWithFileName = -1
fileName = ""
try:
if lineNumberGroups:
lineNumber = int(lineNumberGroups.group(1))
dbgMsg("Error at line=", lineNumber)
lineNumberWithFileName = self.SendScintilla(QsciScintilla.SCI_GETFOLDPARENT, _line)
except IndexError, e:
dbgMsg("Line number not found")
def onDoubleClick(self, _position, _line, _modifiers):
dbgMsg("position=", _position, " line=", _line, " modifiers=",
_modifiers)
lineText = str(self.text(_line))
dbgMsg("line text=", lineText)
lineNumberGroups = self.lineNumberExtractRegex.search(lineText)
lineNumber = -1
colNumber = -1
lineNumberWithFileName = -1
fileName = ""
try:
if lineNumberGroups:
lineNumber = int(lineNumberGroups.group(1))
dbgMsg("Error at line=", lineNumber)
lineNumberWithFileName = self.SendScintilla(
QsciScintilla.SCI_GETFOLDPARENT, _line)
except IndexError, e:
dbgMsg("Line number not found")
def removeExistingShortcut(_keySequence):
shortcutText=str(QKeySequence(_keySequence).toString())
dbgMsg("shortcutText=",shortcutText)
if str(shortcutText)=='':
return
if shortcutText in shortcutToActionDict.keys():
dbgMsg("FOUND EXISTING SHORTCUT=",shortcutText)
try:
actionDict[shortcutToActionDict[shortcutText]].setShortcut('')
actionToShortcutDict[shortcutToActionDict[shortcutText]]=''
del shortcutToActionDict[shortcutText]
dbgMsg("Removing shortcutText=",shortcutText)
except KeyError:
pass
def styleText(self, start, end):
editor = self.editor()
if editor is None:
return
# scintilla works with encoded bytes, not decoded characters.
# this matters if the source contains non-ascii characters and
# a multi-byte encoding is used (e.g. utf-8)
source = ""
if end > editor.length():
end = editor.length()
if end > start:
if sys.hexversion >= 0x02060000:
# faster when styling big files, but needs python 2.6
source = bytearray(end - start)
editor.SendScintilla(editor.SCI_GETTEXTRANGE, start, end, source)
else:
# source = unicode(editor.text()
# ).encode('utf-8')[start:end]
source = unicode(editor.text()).encode(
"utf-8"
) # scanning entire text is way more efficient that doing it on demand especially when folding top level text (Search)
if not source:
return
# the line index will also be needed to implement folding
index = editor.SendScintilla(editor.SCI_LINEFROMPOSITION, start)
if index > 0:
# the previous state may be needed for multi-line styling
pos = editor.SendScintilla(editor.SCI_GETLINEENDPOSITION, index - 1)
state = editor.SendScintilla(editor.SCI_GETSTYLEAT, pos)
else:
state = self.Default
set_style = self.setStyling
self.startStyling(start, 0x1F)
# SCI = self.SendScintilla
SCI = self.editorWidget.SendScintilla
GETFOLDLEVEL = QsciScintilla.SCI_GETFOLDLEVEL
SETFOLDLEVEL = QsciScintilla.SCI_SETFOLDLEVEL
HEADERFLAG = QsciScintilla.SC_FOLDLEVELHEADERFLAG
LEVELBASE = QsciScintilla.SC_FOLDLEVELBASE
NUMBERMASK = QsciScintilla.SC_FOLDLEVELNUMBERMASK
WHITEFLAG = QsciScintilla.SC_FOLDLEVELWHITEFLAG
# scintilla always asks to style whole lines
for line in source.splitlines(True):
length = len(line)
# dbgMsg("line=",line)
# dbgMsg(line)
if line.startswith("\n"):
style = self.Default
dbgMsg("GOT EMPTY LINE")
# sys.exit()
else:
if line.startswith("Error"):
state = self.ErrorInfo
# searchGroups =re.search('"([\s\S]*)"', line) # we have to use search instead of match - match matches onle beginning of the string , search searches through entire string
# # dbgMsg("searchGroups=",searchGroups)
# try:
# if searchGroups:
# # dbgMsg(searchGroups.group(1))
# self.searchText=searchGroups.group(1)
# # dbgMsg("self.searchText=",self.searchText)
# except IndexError,e:
# self.searchText=""
# dbgMsg("COULD NOT EXTRACT TEXT")
# elif line.startswith(' File'):
elif line.startswith(" F"):
state = self.FileInfo
# elif line.startswith(' Line'):
elif line.startswith(" "):
if self.searchText != "":
# dbgMsg("self.searchText=",self.searchText)
searchTextLength = len(self.searchText)
# pos = line.find(self.searchText)
# set_style(pos, self.LineInfo) # styling begining of the line
# set_style(searchTextLength, self.TextToFind) # styling searchText of the line
# length = length - pos - searchTextLength # Default styling is applied to RHS
# state = self.ErrorInfo
# dbgMsg("LENGTH=",length)
# length = length - pos
# dbgMsg("line=",line)
startPos = 0
# string line is not use to output to the screen it is local to this fcn therefore it is safe to use lower
pos = line.lower().find(self.searchText.lower())
while pos != -1:
set_style(pos - startPos, self.LineInfo) # styling begining of the line
set_style(searchTextLength, self.TextToFind) # styling searchText of the line
startPos = pos + searchTextLength
pos = line.find(self.searchText, startPos)
state = self.LineInfo
state = self.LineInfo
length = (
length - startPos
) # last value startPos if startPos point to the location right after last found searchText - to continue styling we tell lexer to style reminder of the line (length-startPos) with LineInfo style
else:
dbgMsg("DID NOT FIND SEARCH TEXT")
# state = self.Default
state = self.LineInfo
# # the following will style lines like "x = 0"
# pos = line.find('\tFile')
# if pos > 0:
# set_style(pos, self.ErrorInfo) #styling LHS pos is the length of styled text
# set_style(1, self.FileInfo)#styling = 1 is the length of styled text
# length = length - pos - 1
# state = self.ErrorInfo
# else:
# state = self.Default
else:
# state = self.Default
state = self.LineInfo
set_style(length, state)
# folding implementation goes here
headerLevel = LEVELBASE | HEADERFLAG
# dbgMsg("HEADER LEVEL",headerLevel)
# if index==0:
if state == self.ErrorInfo:
SCI(SETFOLDLEVEL, index, headerLevel)
elif state == self.FileInfo:
SCI(
SETFOLDLEVEL, index, headerLevel + 1
) # this subheader - inside header for ErrorInfo style - have to add +1 to folding level
elif state == self.LineInfo:
SCI(
SETFOLDLEVEL, index, LEVELBASE + 2
) # this is non-header fold line - since it is inside header level and headerLevel +1 i had to add +3 to the LEVELBASE+2
else:
SCI(
SETFOLDLEVEL, index, LEVELBASE + 2
) # this is non-header fold line - since it is inside header level and headerLevel +1 i had to add +3 to the LEVELBASE+2
index += 1
def keyReleaseEvent(self, e):
dbgMsg("keyReleaseEvent")
def decode(_fh,_testTextLength=0): #taking fileHandle as first argument
"""
Function to decode a text.
# @param text text to decode (string)
# @return decoded text and encoding
# passing file.read() to decode causes improper detection of encoding
# we have to first store file content localy and then pass the string to decode fcn
"""
text=""
textFullyRead=False
try:
text=_fh.read(16) # reading first 16 bytes - thin should be more than enough for detecting BOM charcters
if text.startswith(BOM_UTF8):
# UTF-8 with BOM
# return unicode(text[len(BOM_UTF8):], 'utf-8'), 'utf-8-bom'
return unicode(text[len(BOM_UTF8):], 'utf-8'), 'utf-8-sig'
elif text.startswith(BOM_UTF16):
# UTF-16 with BOM
return unicode(text[len(BOM_UTF16):], 'utf-16'), 'utf-16'
elif text.startswith(BOM_UTF32):
# UTF-32 with BOM
return unicode(text[len(BOM_UTF32):], 'utf-32'), 'utf-32'
elif text.startswith(BOM_BE):
# UTF-16BE with BOM
return unicode(text[len(BOM_BE):], 'utf-16be'), 'utf-16be'
elif text.startswith(BOM_UTF16_BE):
# UTF-16BE with BOM
return unicode(text[len(BOM_UTF16_BE):], 'utf-16be'), 'utf-16be'
elif text.startswith(BOM_LE):
# UTF-16LE with BOM
return unicode(text[len(BOM_LE):], 'utf-16le'), 'utf-16le'
elif text.startswith(BOM_UTF32_BE):
# UTF-32BE with BOM
return unicode(text[len(BOM_UTF32_BE):], 'utf-32be'), 'utf-32be'
elif text.startswith(BOM_UTF32_LE):
# UTF-32LE with BOM
return unicode(text[len(BOM_UTF32_LE):], 'utf-32le'), 'utf-32le'
#put file pointer at the beginning
_fh.seek(0)
text=_fh.read()
textFullyRead=True
dbgMsg("GUESSING ENCODING **************************************************************")
# this part makes opening of the documents very slow - decided to use guessed encoding instead
# coding = get_coding(text)
# if coding:
# return unicode(text, coding), coding
except (UnicodeError, LookupError):
dbgMsg("UnicodeError encountered *************************************************\n\n\n\n")
pass
# check it just in case
if not textFullyRead:
#put file pointer at the beginning
_fh.seek(0)
text=_fh.read()
guess = None
if True:
# Try the universal character encoding detector
try:
import Encoding.EncodingDetector.chardet
if not _testTextLength:
guess = Encoding.EncodingDetector.chardet.detect(text)
else:
textLength=len(text)
guess = Encoding.EncodingDetector.chardet.detect(text[0:min(textLength,abs(_testTextLength))])
if guess and guess['confidence'] > 0.95 and guess['encoding'] is not None:
codec = guess['encoding'].lower()
return unicode(text, codec), '%s-guessed' % codec
except (UnicodeError, LookupError):
pass
except ImportError:
pass
# Try default encoding
try:
codec = unicode(default_coding)
return unicode(text, codec), '%s-default' % codec
except (UnicodeError, LookupError):
pass
# Assume UTF-8
try:
return unicode(text, 'utf-8'), 'utf-8-guessed'
except (UnicodeError, LookupError):
pass
if True:
# Use the guessed one even if confifence level is low
if guess and guess['encoding'] is not None:
try:
codec = guess['encoding'].lower()
return unicode(text, codec), '%s-guessed' % codec
except (UnicodeError, LookupError):
pass
# Assume Latin-1 (behaviour before 3.7.1)
return unicode(text, "latin-1"), 'latin-1-guessed'
def __init__(self, parent=None):
"""
Constructor
@param parent reference to the parent widget (QWidget) - here it is EditorWindow class
"""
self.editorWindow = parent
self.playerMainWidget = None
QsciScintilla.__init__(self, parent)
# # self.setFolding(5)
self.setFolding(QsciScintilla.BoxedTreeFoldStyle)
# self.setMarginSensitivity(3,True)
lexer = QsciLexerPython()
dbgMsg(lexer.keywords(1), "\n\n\n\n")
syntaxErrorLexer = SyntaxErrorLexer(self)
self.setLexer(syntaxErrorLexer)
self.setReadOnly(True)
# self.setReadOnly(False)
self.setCaretLineVisible(True)
# font=self.font()
font = QFont("Courier New", 10)
if sys.platform.startswith("da"):
font = QFont("Courier New", 12)
# font.setFixedPitch(True)
self.setFont(font)
self.setCaretLineBackgroundColor(QtGui.QColor("#E0E0F8")) # current line has this color
self.setSelectionBackgroundColor(
QtGui.QColor("#E0E0F8")
) # any selection in the current line due to double click has the same color too
# connecting SCN_DOUBLECLICK(int,int,int) to editor double-click
# notice QsciScintilla.SCN_DOUBLECLICK(int,int,int) is not the right name
# self.connect(self, SIGNAL("SCN_DOUBLECLICK(int,int,int)"), self.onDoubleClick)
GETFOLDLEVEL = QsciScintilla.SCI_GETFOLDLEVEL
SETFOLDLEVEL = QsciScintilla.SCI_SETFOLDLEVEL
HEADERFLAG = QsciScintilla.SC_FOLDLEVELHEADERFLAG
LEVELBASE = QsciScintilla.SC_FOLDLEVELBASE
NUMBERMASK = QsciScintilla.SC_FOLDLEVELNUMBERMASK
WHITEFLAG = QsciScintilla.SC_FOLDLEVELWHITEFLAG
headerLevel = LEVELBASE | HEADERFLAG
lineStart = 1
lineEnd = 3
# self.SendScintilla(QsciScintilla.SCI_SETCARETSTYLE, QsciScintilla.CARETSTYLE_INVISIBLE) # make caret invisible
self.lineNumberExtractRegex = re.compile("^[\s\S]*[L|l]ine:[\s]*([0-9]*)")
self.colNumberExtractRegex = re.compile("^[\s\S]*[C|c]ol:[\s]*([0-9]*)")
self.fileNameExtractRegex = re.compile("^[\s]*File:[\s]*([\S][\s\S]*)")
# self.zoomRange=self.editorWindow.configuration.setting("ZoomRangeFindDisplayWidget")
# self.zoomTo(self.zoomRange)
dbgMsg("marginSensitivity=", self.marginSensitivity(0))
self.cc3dSender = CC3DSender.CC3DSender(self)
def drawField(self, _bsd, fieldType):
# print 'drawField ', fieldType
dbgMsg('drawField ', fieldType)
resetCamera = False # we reset camera only for visualizations for which camera settings are not in the dictionary and users have not requested custom cameras
if self.drawingFcnHasChanged:
self.clearDisplay()
drawField = getattr(self, "draw" + fieldType[1]) # e.g. "drawCellField"
cs = None #camera settings
if self.currentDrawingFunction != drawField: # changing type of drawing function e.g. from drawCellField to drawConField- need to remove actors that are currently displayed
for actorName in self.currentActors.keys():
self.graphicsFrameWidget.ren.RemoveActor(self.currentActors[actorName])
del self.currentActors[actorName]
# to prevent cyclic reference we user weakre
from weakref import ref
self.currentDrawingFunction = ref(drawField)
# # # self.currentDrawingFunction = drawField
currentDrawingFunction=self.currentDrawingFunction() # obtaining object from weakref
if not currentDrawingFunction:return
# print 'currentDrawingFunction=',currentDrawingFunction
# import time
# time.sleep(2)
# return
# here we handle actors for custom visualization when the name of the function does not change (it is drawCustomVis) but the name of the plot changes (hence actors have to be replaced with new actors)
drawFieldCustomVis = getattr(self, "drawCustomVis")
if currentDrawingFunction==drawFieldCustomVis:
#check if actors the name of the custom vis has changed
if self.currentCustomVisName != self.currentDrawingParameters.fieldName:
self.currentCustomVisName = self.currentDrawingParameters.fieldName
for actorName in self.currentActors.keys():
self.graphicsFrameWidget.ren.RemoveActor(self.currentActors[actorName])
del self.currentActors[actorName]
try:
fieldName = self.currentDrawingParameters.fieldName
cs = self.cameraSettingsDict[fieldName]
if self.checkIfCameraSettingsHaveChanged(cs):
if self.currentVisName==self.currentDrawingParameters.fieldName: # this section is called when camera setings have changed between calls to this fcn (e.g. when screen refreshes with new MCS data) and the visualzation field was not change by the user
cs = self.getCurrentCameraSettings()
self.cameraSettingsDict[fieldName] = cs
self.setCurrentCameraSettings(cs)
else: # this section is called when camera settings have changed between calls to this function and visualization field changes. Before initializing camera with cs for new vis field setting we store cs for previous vis field
self.cameraSettingsDict[self.currentVisName] = self.getCurrentCameraSettings()
self.setCurrentCameraSettings(cs)
except LookupError,e:
resetCamera=True
if self.currentVisName!=self.currentDrawingParameters.fieldName and self.currentVisName!='': # this is called when user modifies camera in one vis and then changes vis to another for which camera has not been set up
self.cameraSettingsDict[self.currentVisName] = self.getCurrentCameraSettings()
except IndexError, e:
dbgMsg("Line number not found")
colNumberGroups = self.colNumberExtractRegex.search(lineText)
try:
if colNumberGroups:
colNumber = int(colNumberGroups.group(1))
dbgMsg("Error at column=", colNumber)
except IndexError, e:
dbgMsg("Col number not found")
if lineNumberWithFileName >= 0:
dbgMsg("THIS IS LINE WITH FILE NAME:")
lineWithFileName = str(self.text(lineNumberWithFileName))
dbgMsg(lineWithFileName)
fileNameGroups = self.fileNameExtractRegex.search(lineWithFileName)
print "fileNameGroups=", fileNameGroups
if fileNameGroups:
try:
fileName = fileNameGroups.group(1)
fileName = fileName.strip(
) # removing trailing white spaces
fileNameOrig = fileName # store original file name as found by regex - it is used to locate unsaved files
# "normalizing" file name to make sure \ and / are used in a consistent manner
fileName1 = os.path.abspath(fileNameOrig)
# dbgMsg("FILE NAME :",fileName)
print "*******fileNameOrig=", fileNameOrig
def cancelRecording(self):
dbgMsg("Recording Cancelled")
self.doneRecording()
self.keySequence = QKeySequence()
self.sequence = None
self.recording = False
def doneRecording(self):
dbgMsg(" Done recording")
self.releaseKeyboard()
self.recording = False
self.grabButton.setEnabled(True)
def __init__(self, parent=None):
"""
Constructor
@param parent reference to the parent widget (QWidget) - here it is EditorWindow class
"""
self.editorWindow = parent
self.playerMainWidget = None
QsciScintilla.__init__(self, parent)
# # self.setFolding(5)
self.setFolding(QsciScintilla.BoxedTreeFoldStyle)
# self.setMarginSensitivity(3,True)
lexer = QsciLexerPython()
dbgMsg(lexer.keywords(1), "\n\n\n\n")
syntaxErrorLexer = SyntaxErrorLexer(self)
self.setLexer(syntaxErrorLexer)
self.setReadOnly(True)
# self.setReadOnly(False)
self.setCaretLineVisible(True)
# font=self.font()
font = QFont("Courier New", 10)
if sys.platform.startswith('da'):
font = QFont("Courier New", 12)
# font.setFixedPitch(True)
self.setFont(font)
self.setCaretLineBackgroundColor(
QtGui.QColor('#E0E0F8')) #current line has this color
self.setSelectionBackgroundColor(
QtGui.QColor('#E0E0F8')
) # any selection in the current line due to double click has the same color too
#connecting SCN_DOUBLECLICK(int,int,int) to editor double-click
#notice QsciScintilla.SCN_DOUBLECLICK(int,int,int) is not the right name
# self.connect(self, SIGNAL("SCN_DOUBLECLICK(int,int,int)"), self.onDoubleClick)
GETFOLDLEVEL = QsciScintilla.SCI_GETFOLDLEVEL
SETFOLDLEVEL = QsciScintilla.SCI_SETFOLDLEVEL
HEADERFLAG = QsciScintilla.SC_FOLDLEVELHEADERFLAG
LEVELBASE = QsciScintilla.SC_FOLDLEVELBASE
NUMBERMASK = QsciScintilla.SC_FOLDLEVELNUMBERMASK
WHITEFLAG = QsciScintilla.SC_FOLDLEVELWHITEFLAG
headerLevel = LEVELBASE | HEADERFLAG
lineStart = 1
lineEnd = 3
# self.SendScintilla(QsciScintilla.SCI_SETCARETSTYLE, QsciScintilla.CARETSTYLE_INVISIBLE) # make caret invisible
self.lineNumberExtractRegex = re.compile(
'^[\s\S]*[L|l]ine:[\s]*([0-9]*)')
self.colNumberExtractRegex = re.compile(
'^[\s\S]*[C|c]ol:[\s]*([0-9]*)')
self.fileNameExtractRegex = re.compile('^[\s]*File:[\s]*([\S][\s\S]*)')
# self.zoomRange=self.editorWindow.configuration.setting("ZoomRangeFindDisplayWidget")
# self.zoomTo(self.zoomRange)
dbgMsg("marginSensitivity=", self.marginSensitivity(0))
self.cc3dSender = CC3DSender.CC3DSender(self)
def keyPressEvent(self, e):
dbgMsg("keyPressEvent")
if e.key() == -1:
self.cancelRecording()
e.accept()
newModifiers = e.modifiers() & (Qt.SHIFT | Qt.CTRL | Qt.ALT | Qt.META)
dbgMsg("newModifiers=", newModifiers)
# if newModifiers and not self.recording and not self.grabKey.isEnabled():
# self.startRecording()
dbgMsg("self.recording=", self.recording)
if not self.recording:
return
# check if non-SHIFT modifier has been presed - this affects whether we can use shift in the shortcut or not
# e.g. SHIFT with a letter is not a valid shortcut but if there is additional modifier pressed than is it valid e.g. Ctrl+Shift+F
if newModifiers & (Qt.CTRL | Qt.ALT | Qt.META):
self.nonShiftModifierPreseed = True
self.key = e.key()
self.modifiers = int(newModifiers)
if self.key == Qt.Key_AltGr: # or else we get unicode salad
return
elif self.key == Qt.Key_Shift:
self.updateShortcutDisplay()
elif self.key == Qt.Key_Control:
self.updateShortcutDisplay()
elif self.key == Qt.Key_Alt:
self.updateShortcutDisplay()
elif self.key == Qt.Key_Meta:
self.updateShortcutDisplay()
else:
if self.modifiers & (Qt.SHIFT | Qt.CTRL | Qt.ALT | Qt.META
): # check if any of the modifiers is chc
if self.isShiftAsModifierAllowed(self.key):
self.key |= (self.modifiers)
else: # filter out shift
self.key |= (self.modifiers & ~Qt.SHIFT)
self.sequence = QKeySequence(self.key)
dbgMsg("\t\t\t self.sequence=", self.sequence.toString())
dbgMsg("self.modifiers=%x" % self.modifiers)
self.updateShortcutDisplay()
dbgMsg("GOT THIS KEY", self.key)
else: # pressing non-modifier key but none of modifier keys are pressed - not a valid shortcut
self.cancelRecording()
dbgMsg("END OF KEY PRESS EVENT")
def encode(text, orig_coding):
"""
Function to encode a text.
@param text text to encode (string)
@param orig_coding type of the original coding (string)
@return encoded text and encoding
"""
if orig_coding == 'utf-8-bom':
# return BOM_UTF8 + text.encode("utf-8"), 'utf-8-bom'
return unicode(text),orig_coding
dbgMsg("ENCODING is ",orig_coding," *********************************************")
# use orig_coding without any modifications
try:
# return text.encode(orig_coding), orig_coding
# since I am using codec.open() I dont have to encode text it is enough if I converti it to unicode
return unicode(text),orig_coding
except (UnicodeError, LookupError):
pass
# if it does not work then
# try declared coding spec
coding = get_coding(text)
if coding:
try:
return text.encode(coding), coding
except (UnicodeError, LookupError):
# Error: Declared encoding is incorrect
raise CodingError(coding)
if orig_coding and orig_coding.endswith('-selected'):
coding = orig_coding.replace("-selected", "")
try:
return text.encode(coding), coding
except (UnicodeError, LookupError):
pass
if orig_coding and orig_coding.endswith('-default'):
coding = orig_coding.replace("-default", "")
try:
return text.encode(coding), coding
except (UnicodeError, LookupError):
pass
if orig_coding and orig_coding.endswith('-guessed'):
coding = orig_coding.replace("-guessed", "")
try:
return text.encode(coding), coding
except (UnicodeError, LookupError):
pass
# Try configured default
try:
codec = unicode(default_coding)
return text.encode(codec), codec
except (UnicodeError, LookupError):
pass
# Try saving as ASCII
try:
return text.encode('ascii'), 'ascii'
except UnicodeError:
pass
# Save as UTF-8 without BOM
return text.encode('utf-8'), 'utf-8'
def cancelRecording(self):
dbgMsg("Recording Cancelled")
self.doneRecording()
self.keySequence = QKeySequence()
self.sequence = None
self.recording = False
except IndexError, e:
dbgMsg("Line number not found")
colNumberGroups = self.colNumberExtractRegex.search(lineText)
try:
if colNumberGroups:
colNumber = int(colNumberGroups.group(1))
dbgMsg("Error at column=", colNumber)
except IndexError, e:
dbgMsg("Col number not found")
if lineNumberWithFileName >= 0:
dbgMsg("THIS IS LINE WITH FILE NAME:")
lineWithFileName = str(self.text(lineNumberWithFileName))
dbgMsg(lineWithFileName)
fileNameGroups = self.fileNameExtractRegex.search(lineWithFileName)
print "fileNameGroups=", fileNameGroups
if fileNameGroups:
try:
fileName = fileNameGroups.group(1)
fileName = fileName.strip() # removing trailing white spaces
fileNameOrig = (
fileName
) # store original file name as found by regex - it is used to locate unsaved files
# "normalizing" file name to make sure \ and / are used in a consistent manner
fileName1 = os.path.abspath(fileNameOrig)
# dbgMsg("FILE NAME :",fileName)
def keyPressEvent(self, e):
dbgMsg("keyPressEvent")
if e.key() == -1:
self.cancelRecording()
e.accept()
newModifiers = e.modifiers() & (Qt.SHIFT | Qt.CTRL | Qt.ALT | Qt.META)
dbgMsg("newModifiers=", newModifiers)
# if newModifiers and not self.recording and not self.grabKey.isEnabled():
# self.startRecording()
dbgMsg("self.recording=", self.recording)
if not self.recording:
return
# check if non-SHIFT modifier has been presed - this affects whether we can use shift in the shortcut or not
# e.g. SHIFT with a letter is not a valid shortcut but if there is additional modifier pressed than is it valid e.g. Ctrl+Shift+F
if newModifiers & (Qt.CTRL | Qt.ALT | Qt.META):
self.nonShiftModifierPreseed = True
self.key = e.key()
self.modifiers = int(newModifiers)
if self.key == Qt.Key_AltGr: # or else we get unicode salad
return
elif self.key == Qt.Key_Shift:
self.updateShortcutDisplay()
elif self.key == Qt.Key_Control:
self.updateShortcutDisplay()
elif self.key == Qt.Key_Alt:
self.updateShortcutDisplay()
elif self.key == Qt.Key_Meta:
self.updateShortcutDisplay()
else:
if self.modifiers & (Qt.SHIFT | Qt.CTRL | Qt.ALT | Qt.META): # check if any of the modifiers is chc
if self.isShiftAsModifierAllowed(self.key):
self.key |= (self.modifiers)
else: # filter out shift
self.key |= (self.modifiers & ~Qt.SHIFT)
self.sequence = QKeySequence(self.key)
dbgMsg("\t\t\t self.sequence=", self.sequence.toString())
dbgMsg("self.modifiers=%x" % self.modifiers)
self.updateShortcutDisplay()
dbgMsg("GOT THIS KEY", self.key)
else: # pressing non-modifier key but none of modifier keys are pressed - not a valid shortcut
self.cancelRecording()
dbgMsg("END OF KEY PRESS EVENT")
# -*- coding: utf-8 -*-
def checkBlacklistedVersions():
"""
Module functions to check for blacklisted versions of the prerequisites.
@return flag indicating good versions were found (boolean)
"""
from install import BlackLists
# check version of sip
try:
import sipconfig
sipVersion = sipconfig.Configuration().sip_version_str
# always assume, that snapshots are good
if "snapshot" not in sipVersion:
# check for blacklisted versions
for vers in BlackLists["sip"]:
if vers == sipVersion:
dbgMsg(
'Sorry, sip version %s is not compatible with eric4.' %
vers)
dbgMsg('Please install another version.')
return False
except ImportError:
pass
# check version of PyQt
from PyQt4.QtCore import PYQT_VERSION_STR
pyqtVersion = PYQT_VERSION_STR
# always assume, that snapshots are good
if "snapshot" not in pyqtVersion:
# check for blacklisted versions
for vers in BlackLists["PyQt4"]:
if vers == pyqtVersion:
dbgMsg(
'Sorry, PyQt4 version %s is not compatible with eric4.' %
vers)
dbgMsg('Please install another version.')
return False
# check version of QScintilla
from PyQt4.Qsci import QSCINTILLA_VERSION_STR
scintillaVersion = QSCINTILLA_VERSION_STR
# always assume, that snapshots are new enough
if "snapshot" not in scintillaVersion:
# check for blacklisted versions
for vers in BlackLists["QScintilla2"]:
if vers == scintillaVersion:
dbgMsg(
'Sorry, QScintilla2 version %s is not compatible with eric4.'
% vers)
dbgMsg('Please install another version.')
return False
return True
def acceptConnection(self):
dbgMsg("ACCEPTING NEW CONNECTION")
self.clientSocket = self.tcpServer.nextPendingConnection() # this is connecting tcp socket from the client
self.clientSocket.disconnected.connect(self.clientSocket.deleteLater)
self.clientSocket.readyRead.connect(self.readFileName)
class ErrorConsole(QsciScintilla):
"""
Class providing a specialized text edit for displaying logging information.
"""
__pyqtSignals__ = ("closeCC3D()", )
@QtCore.pyqtSignature("closeCC3D()")
def emitCloseCC3D(self):
self.emit(SIGNAL("closeCC3D()"))
def __init__(self, parent=None):
"""
Constructor
@param parent reference to the parent widget (QWidget) - here it is EditorWindow class
"""
self.editorWindow = parent
self.playerMainWidget = None
QsciScintilla.__init__(self, parent)
# # self.setFolding(5)
self.setFolding(QsciScintilla.BoxedTreeFoldStyle)
# self.setMarginSensitivity(3,True)
lexer = QsciLexerPython()
dbgMsg(lexer.keywords(1), "\n\n\n\n")
syntaxErrorLexer = SyntaxErrorLexer(self)
self.setLexer(syntaxErrorLexer)
self.setReadOnly(True)
# self.setReadOnly(False)
self.setCaretLineVisible(True)
# font=self.font()
font = QFont("Courier New", 10)
if sys.platform.startswith('da'):
font = QFont("Courier New", 12)
# font.setFixedPitch(True)
self.setFont(font)
self.setCaretLineBackgroundColor(
QtGui.QColor('#E0E0F8')) #current line has this color
self.setSelectionBackgroundColor(
QtGui.QColor('#E0E0F8')
) # any selection in the current line due to double click has the same color too
#connecting SCN_DOUBLECLICK(int,int,int) to editor double-click
#notice QsciScintilla.SCN_DOUBLECLICK(int,int,int) is not the right name
# self.connect(self, SIGNAL("SCN_DOUBLECLICK(int,int,int)"), self.onDoubleClick)
GETFOLDLEVEL = QsciScintilla.SCI_GETFOLDLEVEL
SETFOLDLEVEL = QsciScintilla.SCI_SETFOLDLEVEL
HEADERFLAG = QsciScintilla.SC_FOLDLEVELHEADERFLAG
LEVELBASE = QsciScintilla.SC_FOLDLEVELBASE
NUMBERMASK = QsciScintilla.SC_FOLDLEVELNUMBERMASK
WHITEFLAG = QsciScintilla.SC_FOLDLEVELWHITEFLAG
headerLevel = LEVELBASE | HEADERFLAG
lineStart = 1
lineEnd = 3
# self.SendScintilla(QsciScintilla.SCI_SETCARETSTYLE, QsciScintilla.CARETSTYLE_INVISIBLE) # make caret invisible
self.lineNumberExtractRegex = re.compile(
'^[\s\S]*[L|l]ine:[\s]*([0-9]*)')
self.colNumberExtractRegex = re.compile(
'^[\s\S]*[C|c]ol:[\s]*([0-9]*)')
self.fileNameExtractRegex = re.compile('^[\s]*File:[\s]*([\S][\s\S]*)')
# self.zoomRange=self.editorWindow.configuration.setting("ZoomRangeFindDisplayWidget")
# self.zoomTo(self.zoomRange)
dbgMsg("marginSensitivity=", self.marginSensitivity(0))
self.cc3dSender = CC3DSender.CC3DSender(self)
def setPlayerMainWidget(self, _playerMainWidget):
self.playerMainWidget = _playerMainWidget
def addNewFindInFilesResults(self, _str):
self.setFolding(QsciScintilla.BoxedTreeFoldStyle
) # stray fold character workaround
self.insertAt(_str, 0, 0)
self.setCursorPosition(0, 0)
# self.append(_str)
# context menu handling
def contextMenuEvent(self, event):
menu = QMenu(self)
copyAct = menu.addAction("Copy")
selectAllAct = menu.addAction("Select All")
clearAllAct = menu.addAction("Clear All")
self.connect(copyAct, SIGNAL("triggered()"), self.copy)
self.connect(selectAllAct, SIGNAL("triggered()"), self.selectAll)
self.connect(clearAllAct, SIGNAL("triggered()"), self.clearAll)
menu.exec_(event.globalPos())
def wheelEvent(self, event):
if qApp.keyboardModifiers() == Qt.ControlModifier:
# Forwarding wheel event to editor windowwheelEvent
if event.delta() > 0:
self.zoomIn()
# self.zoomRange+=1
else:
self.zoomOut()
# self.zoomRange-=1
# self.editorWindow.configuration.setSetting("ZoomRangeFindDisplayWidget",self.zoomRange)
else:
# # calling wheelEvent from base class - regular scrolling
super(QsciScintilla, self).wheelEvent(event)
def clearAll(self):
self.clear()
self.setFolding(
QsciScintilla.NoFoldStyle) # stray fold character workaround
def onMarginClick(self, _pos, _modifier, _margin):
dbgMsg("_pos:", _pos, " modifier:", _modifier, " _margin:", _margin)
lineClick = self.SendScintilla(QsciScintilla.SCI_LINEFROMPOSITION,
_pos)
dbgMsg("lineClick=", lineClick)
levelClick = self.SendScintilla(QsciScintilla.SCI_GETFOLDLEVEL,
lineClick)
dbgMsg("levelClick=", levelClick)
if levelClick & QsciScintilla.SC_FOLDLEVELHEADERFLAG:
dbgMsg("Clicked Fold Header")
self.SendScintilla(QsciScintilla.SCI_TOGGLEFOLD, lineClick)
# to prevent QScintilla from selecting words on double click we implement mouseDoubleClisk event -
# in fact this is only necessary when using popup window (which we do)
def mouseDoubleClickEvent(self, event):
# self.setCursorPosition(0,0)
x = event.x()
y = event.y()
position = self.SendScintilla(QsciScintilla.SCI_POSITIONFROMPOINT, x,
y)
line = self.SendScintilla(QsciScintilla.SCI_LINEFROMPOSITION, position)
self.onDoubleClick(position, line, None)
event.accept()
def onDoubleClick(self, _position, _line, _modifiers):
dbgMsg("position=", _position, " line=", _line, " modifiers=",
_modifiers)
lineText = str(self.text(_line))
dbgMsg("line text=", lineText)
lineNumberGroups = self.lineNumberExtractRegex.search(lineText)
lineNumber = -1
colNumber = -1
lineNumberWithFileName = -1
fileName = ""
try:
if lineNumberGroups:
lineNumber = int(lineNumberGroups.group(1))
dbgMsg("Error at line=", lineNumber)
lineNumberWithFileName = self.SendScintilla(
QsciScintilla.SCI_GETFOLDPARENT, _line)
except IndexError, e:
dbgMsg("Line number not found")
colNumberGroups = self.colNumberExtractRegex.search(lineText)
try:
if colNumberGroups:
colNumber = int(colNumberGroups.group(1))
dbgMsg("Error at column=", colNumber)
except IndexError, e:
dbgMsg("Col number not found")
def decode(_fh, _testTextLength=0): #taking fileHandle as first argument
"""
Function to decode a text.
# @param text text to decode (string)
# @return decoded text and encoding
# passing file.read() to decode causes improper detection of encoding
# we have to first store file content localy and then pass the string to decode fcn
"""
text = ""
textFullyRead = False
try:
text = _fh.read(
16
) # reading first 16 bytes - thin should be more than enough for detecting BOM charcters
if text.startswith(BOM_UTF8):
# UTF-8 with BOM
# return unicode(text[len(BOM_UTF8):], 'utf-8'), 'utf-8-bom'
return unicode(text[len(BOM_UTF8):], 'utf-8'), 'utf-8-sig'
elif text.startswith(BOM_UTF16):
# UTF-16 with BOM
return unicode(text[len(BOM_UTF16):], 'utf-16'), 'utf-16'
elif text.startswith(BOM_UTF32):
# UTF-32 with BOM
return unicode(text[len(BOM_UTF32):], 'utf-32'), 'utf-32'
elif text.startswith(BOM_BE):
# UTF-16BE with BOM
return unicode(text[len(BOM_BE):], 'utf-16be'), 'utf-16be'
elif text.startswith(BOM_UTF16_BE):
# UTF-16BE with BOM
return unicode(text[len(BOM_UTF16_BE):], 'utf-16be'), 'utf-16be'
elif text.startswith(BOM_LE):
# UTF-16LE with BOM
return unicode(text[len(BOM_LE):], 'utf-16le'), 'utf-16le'
elif text.startswith(BOM_UTF32_BE):
# UTF-32BE with BOM
return unicode(text[len(BOM_UTF32_BE):], 'utf-32be'), 'utf-32be'
elif text.startswith(BOM_UTF32_LE):
# UTF-32LE with BOM
return unicode(text[len(BOM_UTF32_LE):], 'utf-32le'), 'utf-32le'
#put file pointer at the beginning
_fh.seek(0)
text = _fh.read()
textFullyRead = True
dbgMsg(
"GUESSING ENCODING **************************************************************"
)
# this part makes opening of the documents very slow - decided to use guessed encoding instead
# coding = get_coding(text)
# if coding:
# return unicode(text, coding), coding
except (UnicodeError, LookupError):
dbgMsg(
"UnicodeError encountered *************************************************\n\n\n\n"
)
pass
# check it just in case
if not textFullyRead:
#put file pointer at the beginning
_fh.seek(0)
text = _fh.read()
guess = None
if True:
# Try the universal character encoding detector
try:
import Encoding.EncodingDetector.chardet
if not _testTextLength:
guess = Encoding.EncodingDetector.chardet.detect(text)
else:
textLength = len(text)
guess = Encoding.EncodingDetector.chardet.detect(
text[0:min(textLength, abs(_testTextLength))])
if guess and guess['confidence'] > 0.95 and guess[
'encoding'] is not None:
codec = guess['encoding'].lower()
return unicode(text, codec), '%s-guessed' % codec
except (UnicodeError, LookupError):
pass
except ImportError:
pass
# Try default encoding
try:
codec = unicode(default_coding)
return unicode(text, codec), '%s-default' % codec
except (UnicodeError, LookupError):
pass
# Assume UTF-8
try:
return unicode(text, 'utf-8'), 'utf-8-guessed'
except (UnicodeError, LookupError):
pass
if True:
# Use the guessed one even if confifence level is low
if guess and guess['encoding'] is not None:
try:
codec = guess['encoding'].lower()
return unicode(text, codec), '%s-guessed' % codec
except (UnicodeError, LookupError):
pass
# Assume Latin-1 (behaviour before 3.7.1)
return unicode(text, "latin-1"), 'latin-1-guessed'
def styleText(self, start, end):
editor = self.editor()
if editor is None:
return
# scintilla works with encoded bytes, not decoded characters.
# this matters if the source contains non-ascii characters and
# a multi-byte encoding is used (e.g. utf-8)
source = ''
if end > editor.length():
end = editor.length()
if end > start:
if sys.hexversion >= 0x02060000:
# faster when styling big files, but needs python 2.6
source = bytearray(end - start)
editor.SendScintilla(editor.SCI_GETTEXTRANGE, start, end,
source)
else:
# source = unicode(editor.text()
# ).encode('utf-8')[start:end]
source = unicode(editor.text()).encode(
'utf-8'
) # scanning entire text is way more efficient that doing it on demand especially when folding top level text (Search)
if not source:
return
# the line index will also be needed to implement folding
index = editor.SendScintilla(editor.SCI_LINEFROMPOSITION, start)
if index > 0:
# the previous state may be needed for multi-line styling
pos = editor.SendScintilla(editor.SCI_GETLINEENDPOSITION,
index - 1)
state = editor.SendScintilla(editor.SCI_GETSTYLEAT, pos)
else:
state = self.Default
set_style = self.setStyling
self.startStyling(start, 0x1f)
# SCI = self.SendScintilla
SCI = self.editorWidget.SendScintilla
GETFOLDLEVEL = QsciScintilla.SCI_GETFOLDLEVEL
SETFOLDLEVEL = QsciScintilla.SCI_SETFOLDLEVEL
HEADERFLAG = QsciScintilla.SC_FOLDLEVELHEADERFLAG
LEVELBASE = QsciScintilla.SC_FOLDLEVELBASE
NUMBERMASK = QsciScintilla.SC_FOLDLEVELNUMBERMASK
WHITEFLAG = QsciScintilla.SC_FOLDLEVELWHITEFLAG
# scintilla always asks to style whole lines
for line in source.splitlines(True):
length = len(line)
# dbgMsg("line=",line)
# dbgMsg(line)
if line.startswith('\n'):
style = self.Default
dbgMsg("GOT EMPTY LINE")
# sys.exit()
else:
if line.startswith('Error'):
state = self.ErrorInfo
# searchGroups =re.search('"([\s\S]*)"', line) # we have to use search instead of match - match matches onle beginning of the string , search searches through entire string
# # dbgMsg("searchGroups=",searchGroups)
# try:
# if searchGroups:
# # dbgMsg(searchGroups.group(1))
# self.searchText=searchGroups.group(1)
# # dbgMsg("self.searchText=",self.searchText)
# except IndexError,e:
# self.searchText=""
# dbgMsg("COULD NOT EXTRACT TEXT")
# elif line.startswith(' File'):
elif line.startswith(' F'):
state = self.FileInfo
# elif line.startswith(' Line'):
elif line.startswith(' '):
if self.searchText != "":
# dbgMsg("self.searchText=",self.searchText)
searchTextLength = len(self.searchText)
# pos = line.find(self.searchText)
# set_style(pos, self.LineInfo) # styling begining of the line
# set_style(searchTextLength, self.TextToFind) # styling searchText of the line
# length = length - pos - searchTextLength # Default styling is applied to RHS
# state = self.ErrorInfo
# dbgMsg("LENGTH=",length)
# length = length - pos
# dbgMsg("line=",line)
startPos = 0
# string line is not use to output to the screen it is local to this fcn therefore it is safe to use lower
pos = line.lower().find(self.searchText.lower())
while pos != -1:
set_style(
pos - startPos,
self.LineInfo) # styling begining of the line
set_style(searchTextLength, self.TextToFind
) # styling searchText of the line
startPos = pos + searchTextLength
pos = line.find(self.searchText, startPos)
state = self.LineInfo
state = self.LineInfo
length = length - startPos # last value startPos if startPos point to the location right after last found searchText - to continue styling we tell lexer to style reminder of the line (length-startPos) with LineInfo style
else:
dbgMsg("DID NOT FIND SEARCH TEXT")
# state = self.Default
state = self.LineInfo
# # the following will style lines like "x = 0"
# pos = line.find('\tFile')
# if pos > 0:
# set_style(pos, self.ErrorInfo) #styling LHS pos is the length of styled text
# set_style(1, self.FileInfo)#styling = 1 is the length of styled text
# length = length - pos - 1
# state = self.ErrorInfo
# else:
# state = self.Default
else:
# state = self.Default
state = self.LineInfo
set_style(length, state)
# folding implementation goes here
headerLevel = LEVELBASE | HEADERFLAG
# dbgMsg("HEADER LEVEL",headerLevel)
# if index==0:
if state == self.ErrorInfo:
SCI(SETFOLDLEVEL, index, headerLevel)
elif state == self.FileInfo:
SCI(
SETFOLDLEVEL, index, headerLevel + 1
) # this subheader - inside header for ErrorInfo style - have to add +1 to folding level
elif state == self.LineInfo:
SCI(
SETFOLDLEVEL, index, LEVELBASE + 2
) # this is non-header fold line - since it is inside header level and headerLevel +1 i had to add +3 to the LEVELBASE+2
else:
SCI(
SETFOLDLEVEL, index, LEVELBASE + 2
) # this is non-header fold line - since it is inside header level and headerLevel +1 i had to add +3 to the LEVELBASE+2
index += 1
def encode(text, orig_coding):
"""
Function to encode a text.
@param text text to encode (string)
@param orig_coding type of the original coding (string)
@return encoded text and encoding
"""
if orig_coding == 'utf-8-bom':
# return BOM_UTF8 + text.encode("utf-8"), 'utf-8-bom'
return unicode(text), orig_coding
dbgMsg("ENCODING is ", orig_coding,
" *********************************************")
# use orig_coding without any modifications
try:
# return text.encode(orig_coding), orig_coding
# since I am using codec.open() I dont have to encode text it is enough if I converti it to unicode
return unicode(text), orig_coding
except (UnicodeError, LookupError):
pass
# if it does not work then
# try declared coding spec
coding = get_coding(text)
if coding:
try:
return text.encode(coding), coding
except (UnicodeError, LookupError):
# Error: Declared encoding is incorrect
raise CodingError(coding)
if orig_coding and orig_coding.endswith('-selected'):
coding = orig_coding.replace("-selected", "")
try:
return text.encode(coding), coding
except (UnicodeError, LookupError):
pass
if orig_coding and orig_coding.endswith('-default'):
coding = orig_coding.replace("-default", "")
try:
return text.encode(coding), coding
except (UnicodeError, LookupError):
pass
if orig_coding and orig_coding.endswith('-guessed'):
coding = orig_coding.replace("-guessed", "")
try:
return text.encode(coding), coding
except (UnicodeError, LookupError):
pass
# Try configured default
try:
codec = unicode(default_coding)
return text.encode(codec), codec
except (UnicodeError, LookupError):
pass
# Try saving as ASCII
try:
return text.encode('ascii'), 'ascii'
except UnicodeError:
pass
# Save as UTF-8 without BOM
return text.encode('utf-8'), 'utf-8'
def setActionKeyboardShortcut(_name,_keySequence):
try:
dbgMsg("BEFORE actionToShortcutDict=",len(actionToShortcutDict))
dbgMsg("_name=",_name," sequence=",_keySequence.toString())
shortcutText=str(QKeySequence(_keySequence).toString())
removeExistingShortcut(shortcutText)
# remove shortcut for the action for which we are doing reassignment
removeExistingShortcut(actionToShortcutDict[str(_name)])
actionDict[str(_name)].setShortcut(QKeySequence(shortcutText))
dbgMsg("_name=",_name)
dbgMsg("before assign actionToShortcutDict=",len(actionToShortcutDict))
actionToShortcutDict[str(_name)]=shortcutText
shortcutToActionDict[shortcutText]=str(_name)
dbgMsg("actionToShortcutDict=",len(actionToShortcutDict))
dbgMsg("shortcutToActionDict=",len(shortcutToActionDict))
dbgMsg("actionDict=",len(actionDict))
except KeyError:
dbgMsg("KeyError setActionKeyboardShortcut(")
return None
def doneRecording(self):
dbgMsg(" Done recording")
self.releaseKeyboard()
self.recording = False
self.grabButton.setEnabled(True)