def __init__(self, parent):
QsciLexerCPP.__init__(self, parent)
self.parent = parent
self.plainFont = QFont()
self.plainFont.setFamily(config.fontName())
self.plainFont.setFixedPitch(True)
self.plainFont.setPointSize(config.fontSize())
self.boldFont = QFont(self.plainFont)
self.boldFont.setBold(True)
self.setFoldCompact(True)
def __init__( self, parent = None, caseInsensitiveKeywords = False ):
QsciLexerCPP.__init__( self, parent, caseInsensitiveKeywords )
Lexer.__init__( self )
self.commentString = "//"
self.streamCommentString = { 'start' : '/* ',
'end' : ' */' }
self.boxCommentString = { 'start' : '/* ',
'middle' : ' * ',
'end' : ' */' }
return
def __init__(self, parent):
QsciLexerCPP.__init__(self, parent)
self.lexer = Lexer.Lexer(self.language())
self.setDefaultPaper(self.lexer.get_globaldefault_paper())
self.setFont(self.lexer.get_default_font())
self.comment_string = QString("//")
self.stream_comment_string = {
'start' : QString('/* '),
'end' : QString(' */')
}
def keywords(self, sett): #print sett if sett == 1: #return "const int void" s = QsciLexerCPP.keywords(self, sett) s += " HIGH LOW INPUT OUTPUT" return s ## umm test looks same ?? and with 3 cPP return loads of stuff #elif sett == 3: # return "pinMode digitalWrite HIGH LOW" #else: # return " delay HIGH LOW" return QsciLexerCPP.keywords(self, sett)
def keywords(self, sett):
#print sett
if sett == 1:
#return "const int void"
s = QsciLexerCPP.keywords(self, sett)
s += " HIGH LOW INPUT OUTPUT"
return s
## umm test looks same ?? and with 3 cPP return loads of stuff
#elif sett == 3:
# return "pinMode digitalWrite HIGH LOW"
#else:
# return " delay HIGH LOW"
return QsciLexerCPP.keywords(self, sett)
def defaultKeywords(self, kwSet):
"""
Public method to get the default keywords.
@param kwSet number of the keyword set (integer)
@return string giving the keywords (string) or None
"""
return QsciLexerCPP.keywords(self, kwSet)
def find_lexer(self, extension):
extension = extension.toLower()
#TODO: This is horrible and evil. Fix it.
for extensions, lexer in extension_map:
if extension in extensions:
return lexer()
# Fallback
return QsciLexerCPP()
def __init__(self, parent=None, caseInsensitiveKeywords = False):
"""
Constructor
@param parent parent widget of this lexer
"""
QsciLexerCPP.__init__(self, parent, caseInsensitiveKeywords)
Lexer.__init__(self)
self.commentString = QString("//")
self.streamCommentString = {
'start' : QString('/* '),
'end' : QString(' */')
}
self.boxCommentString = {
'start' : QString('/* '),
'middle' : QString(' * '),
'end' : QString(' */')
}
print "color" + str( style ) + "=" + colorToString( lexer.color( style ) )
print "paper" + str( style ) + "=" + colorToString( lexer.paper( style ) )
print "eolFill" + str( style ) + "=" + str( lexer.eolFill( style ) )
print "font" + str( style ) + "=" + lexer.font( style ).toString()
indexes.append( str( style ) )
print "indexes=" + ",".join( indexes )
print ""
return
dumpLexer( QsciLexerPython() )
dumpLexer( QsciLexerBash() )
dumpLexer( QsciLexerBatch() )
dumpLexer( QsciLexerCMake() )
dumpLexer( QsciLexerCPP() )
dumpLexer( QsciLexerCSharp() )
dumpLexer( QsciLexerCSS() )
dumpLexer( QsciLexerDiff() )
dumpLexer( QsciLexerD() )
dumpLexer( QsciLexerFortran77() )
dumpLexer( QsciLexerFortran() )
dumpLexer( QsciLexerHTML() )
dumpLexer( QsciLexerIDL() )
dumpLexer( QsciLexerJava() )
dumpLexer( QsciLexerJavaScript() )
dumpLexer( QsciLexerLua() )
dumpLexer( QsciLexerMakefile() )
dumpLexer( QsciLexerPascal() )
dumpLexer( QsciLexerPerl() )
dumpLexer( QsciLexerPostScript() )
def __init__(self, parent=None, fileName=None, readOnlyFiles=[]):
'''
Constructor
'''
super(CppEditor, self).__init__(parent)
self.parent = parent
self.roFiles = readOnlyFiles
self.setAcceptDrops(False) # drag&drop is on its parent
# Set the default font
font = QtGui.QFont()
font.setFamily('Courier')
font.setFixedPitch(True)
font.setPointSize(10)
self.setFont(font)
self.setMarginsFont(font)
# C/C++ lexer
self.lexer = QsciLexerCPP(self, True)
self.lexer.setDefaultFont(font)
self.libraryAPIs = QsciAPIs(QsciLexerCPP(self, True))
self.setLexer(self.lexer)
self.SendScintilla(QsciScintilla.SCI_STYLESETFONT, 1, 'Courier')
# Auto-indent
self.setTabWidth(4)
#self.setIndentationsUseTabs(False)
self.setAutoIndent(True)
# Current line visible with special background color
self.setCaretLineVisible(True)
self.setCaretLineBackgroundColor(QtGui.QColor("#ffe4e4"))
# Enable brace matching
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
# Enable folding visual- use boxes
self.setFolding(QsciScintilla.BoxedTreeFoldStyle)
# show line numbers
fontmetrics = QtGui.QFontMetrics(font)
self.setMarginsFont(font)
self.setMarginWidth(0, fontmetrics.width("00000") + 4)
self.setMarginLineNumbers(0, True)
self.setMarginsBackgroundColor(QtGui.QColor("#ccccee"))
# not too small
self.setMinimumSize(400, 200)
# set the length of the string before the editor tries to auto-complete
self.setAutoCompletionThreshold(3)
# tell the editor we are using a QsciAPI for the auto-completion
self.setAutoCompletionSource(QsciScintilla.AcsAPIs)
# removed remaining right side characters from the current cursor
self.setAutoCompletionReplaceWord(True)
# "CTRL+Space" autocomplete
self.shortcut_ctrl_space = QtGui.QShortcut(
QtGui.QKeySequence("Ctrl+Space"), self)
self.connect(self.shortcut_ctrl_space, QtCore.SIGNAL('activated()'),
self.autoCompleteFromAll)
if fileName:
self.curFile = fileName
self.loadFile(fileName)
self.isUntitled = False
else:
self.curFile = PROJECT_NONAME + USER_CODE_EXT
self.setText(__default_content__)
self.isUntitled = True
self.updateApiKeywords()
self.isModified = False
self.connect(self, QtCore.SIGNAL('textChanged()'), self.onTextChanged)
class CppEditor(QsciScintilla):
'''
classdocs
'''
def __init__(self, parent=None, fileName=None, readOnlyFiles=[]):
'''
Constructor
'''
super(CppEditor, self).__init__(parent)
self.parent = parent
self.roFiles = readOnlyFiles
self.setAcceptDrops(False) # drag&drop is on its parent
# Set the default font
font = QtGui.QFont()
font.setFamily('Courier')
font.setFixedPitch(True)
font.setPointSize(10)
self.setFont(font)
self.setMarginsFont(font)
# C/C++ lexer
self.lexer = QsciLexerCPP(self, True)
self.lexer.setDefaultFont(font)
self.libraryAPIs = QsciAPIs(QsciLexerCPP(self, True))
self.setLexer(self.lexer)
self.SendScintilla(QsciScintilla.SCI_STYLESETFONT, 1, 'Courier')
# Auto-indent
self.setTabWidth(4)
#self.setIndentationsUseTabs(False)
self.setAutoIndent(True)
# Current line visible with special background color
self.setCaretLineVisible(True)
self.setCaretLineBackgroundColor(QtGui.QColor("#ffe4e4"))
# Enable brace matching
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
# Enable folding visual- use boxes
self.setFolding(QsciScintilla.BoxedTreeFoldStyle)
# show line numbers
fontmetrics = QtGui.QFontMetrics(font)
self.setMarginsFont(font)
self.setMarginWidth(0, fontmetrics.width("00000") + 4)
self.setMarginLineNumbers(0, True)
self.setMarginsBackgroundColor(QtGui.QColor("#ccccee"))
# not too small
self.setMinimumSize(400, 200)
# set the length of the string before the editor tries to auto-complete
self.setAutoCompletionThreshold(3)
# tell the editor we are using a QsciAPI for the auto-completion
self.setAutoCompletionSource(QsciScintilla.AcsAPIs)
# removed remaining right side characters from the current cursor
self.setAutoCompletionReplaceWord(True)
# "CTRL+Space" autocomplete
self.shortcut_ctrl_space = QtGui.QShortcut(
QtGui.QKeySequence("Ctrl+Space"), self)
self.connect(self.shortcut_ctrl_space, QtCore.SIGNAL('activated()'),
self.autoCompleteFromAll)
if fileName:
self.curFile = fileName
self.loadFile(fileName)
self.isUntitled = False
else:
self.curFile = PROJECT_NONAME + USER_CODE_EXT
self.setText(__default_content__)
self.isUntitled = True
self.updateApiKeywords()
self.isModified = False
self.connect(self, QtCore.SIGNAL('textChanged()'), self.onTextChanged)
def onTextChanged(self):
self.isModified = True
self.parent.onChildContentChanged()
def loadFile(self, fileName):
qfile = QtCore.QFile(fileName)
if not qfile.open(QtCore.QFile.ReadOnly | QtCore.QFile.Text):
QtGui.QMessageBox.warning(
self, PROJECT_ALIAS,
"Cannot read file %s:\n%s." % (fileName, qfile.errorString()))
return False
ret = True
try:
# workaround for OS X QFile.readAll()
f = open(qfile.fileName(), 'r')
self.clear()
for line in f.readlines():
self.append(line)
except:
QtGui.QMessageBox.warning(self, PROJECT_ALIAS,
"failed to read %s." % fileName)
ret = False
finally:
f.close()
qfile.close()
return ret
def saveFile(self, fileName):
if str(fileName).find(' ') >= 0:
QtGui.QMessageBox.warning(
self, PROJECT_ALIAS,
'File path "%s" contains space(s). Please save to a valid location.'
% fileName)
return None
qfile = QtCore.QFile(fileName)
if not qfile.open(QtCore.QFile.WriteOnly | QtCore.QFile.Text):
QtGui.QMessageBox.warning(
self, PROJECT_ALIAS,
"Cannot write file %s:\n%s." % (fileName, qfile.errorString()))
return None
try:
qfile.writeData(self.text())
except:
QtGui.QMessageBox.warning(self, PROJECT_ALIAS,
"Failed to save %s." % fileName)
qfile.close()
return None
qfile.close()
self.curFile = fileName
self.isUntitled = False
self.isModified = False
return fileName
def saveAs(self):
fileName = QtGui.QFileDialog.getSaveFileName(
self, "Save As", self.curFile,
PROJECT_ALIAS + " (*" + USER_CODE_EXT + ");;" +
"C source (*.c);;C++ source (*.cpp);;Text File (*.txt);;All files (*.*)"
)
if not fileName:
return None
return self.saveFile(fileName)
def save(self):
f1 = os.path.abspath(self.curFile)
for fname in self.roFiles:
if f1 == os.path.abspath(fname): # same file
if QtGui.QMessageBox.question(self.parent, "Project is read-only",
"This project is marked as \"read-only\".\n" + \
"Please click \"Cancel\" and save this to another location.\n\n" + \
"Continue saving the current project anyway?", "OK", "Cancel"):
return None
#return self.saveAs()
return self.saveFile(self.curFile)
if self.isUntitled:
return self.saveAs()
else:
return self.saveFile(self.curFile)
def currentFile(self):
return self.curFile
def modified(self):
return self.isModified
def updateApiKeywords(self):
self.libraryAPIs.clear()
self.apiKeywords = self.parent.getDefaultKeywords()
headerfiles = []
for line in range(self.lines()):
txt = str(self.text(line)).strip()
if txt.find('int') == 0: # e.g. reached "int main()"
break
elif txt.find('#include') == 0:
txt = ''.join(txt.split())
temp = txt[len('#includes') - 1:]
header = temp[1:-1] # get the header file
hfile = os.path.join('libraries', header[:-2], header)
if os.path.isfile(hfile):
if not (hfile in headerfiles): headerfiles.append(hfile)
if len(headerfiles):
#print 'parsing: ', headerfiles
self.apiKeywords += getLibraryKeywords(headerfiles)
#self.apiKeywords = list(set(self.apiKeywords)) # remove duplicates
for keyword in self.apiKeywords:
self.libraryAPIs.add(keyword)
self.libraryAPIs.prepare()
self.lexer.setAPIs(self.libraryAPIs)
def insertIncludeDirective(self, library=''):
directive = '#include <' + library + '.h>\r\n'
insert_pos = 0
found_inc = False
for line in range(self.lines()):
txt = str(self.text(line)).strip()
if txt.find('int') == 0: # e.g. reached "int main()"
insert_pos = line - 1
break
elif txt.find('#include') == 0:
found_inc = True
elif found_inc:
insert_pos = line
break
if insert_pos < 0 or insert_pos >= self.lines():
insert_pos = 0
self.insertAt(directive, insert_pos, 0)
self.updateApiKeywords()
def defaultEolFill(self, ix):
for i in self.styles:
if i.style() == ix:
return i.eolFill()
return QsciLexerCPP.defaultEolFill(self, ix)
def defaultPaper(self, ix):
for i in self.styles:
if i.style() == ix:
return i.paper()
return QsciLexerCPP.defaultPaper(self, ix)
def __init__(self, parent=None, fileName=None, readOnlyFiles=[]):
'''
Constructor
'''
super(CppEditor, self).__init__(parent)
self.parent = parent
self.roFiles = readOnlyFiles
self.setAcceptDrops(False) # drag&drop is on its parent
# Set the default font
font = QtGui.QFont()
font.setFamily('Courier')
font.setFixedPitch(True)
font.setPointSize(10)
self.setFont(font)
self.setMarginsFont(font)
# C/C++ lexer
self.lexer = QsciLexerCPP(self, True)
self.lexer.setDefaultFont(font)
self.libraryAPIs = QsciAPIs(QsciLexerCPP(self,True))
self.setLexer(self.lexer)
self.SendScintilla(QsciScintilla.SCI_STYLESETFONT, 1, 'Courier')
# Auto-indent
self.setTabWidth(4)
#self.setIndentationsUseTabs(False)
self.setAutoIndent(True)
# Current line visible with special background color
self.setCaretLineVisible(True)
self.setCaretLineBackgroundColor(QtGui.QColor("#ffe4e4"))
# Enable brace matching
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
# Enable folding visual- use boxes
self.setFolding(QsciScintilla.BoxedTreeFoldStyle)
# show line numbers
fontmetrics = QtGui.QFontMetrics(font)
self.setMarginsFont(font)
self.setMarginWidth(0, fontmetrics.width("00000") + 4)
self.setMarginLineNumbers(0, True)
self.setMarginsBackgroundColor(QtGui.QColor("#ccccee"))
# not too small
self.setMinimumSize(400, 200)
# set the length of the string before the editor tries to auto-complete
self.setAutoCompletionThreshold(3)
# tell the editor we are using a QsciAPI for the auto-completion
self.setAutoCompletionSource(QsciScintilla.AcsAPIs)
# removed remaining right side characters from the current cursor
self.setAutoCompletionReplaceWord(True)
# "CTRL+Space" autocomplete
self.shortcut_ctrl_space = QtGui.QShortcut(QtGui.QKeySequence("Ctrl+Space"), self)
self.connect(self.shortcut_ctrl_space,
QtCore.SIGNAL('activated()'), self.autoCompleteFromAll)
if fileName:
self.curFile = fileName
self.loadFile(fileName)
self.isUntitled = False
else:
self.curFile = PROJECT_NONAME + USER_CODE_EXT
self.setText( __default_content__ )
self.isUntitled = True
self.updateApiKeywords()
self.isModified = False
self.connect(self, QtCore.SIGNAL('textChanged()'), self.onTextChanged )
def defaultColor(self, ix):
for i in self.styles:
if i.style() == ix:
return i.color()
return QsciLexerCPP.defaultColor(self, ix)
def __init__(self, distributedObjects, filename, parent):
ScintillaWrapper.__init__(self, parent)
self.breakpointOverlays = {}
filename = str(filename)
self.distributedObjects = distributedObjects
self.debugController = self.distributedObjects.debugController
self.__bpModel = self.distributedObjects.breakpointModel
self.tracepointController = self.distributedObjects.tracepointController
self.signalProxy = self.distributedObjects.signalProxy
self.filename = filename
self.lastContextMenuLine = 0
self.markerBp = QPixmap(":/markers/bp.png")
self.markerBpDisabled = QPixmap(":/markers/bp_dis.png")
self.markerTp = QPixmap(":/markers/tp.png")
self.markerExec = QPixmap(":/markers/exec_pos.png")
self.markerStack = QPixmap(":/markers/stack_pos.png")
self.markerExecSignal = QPixmap(":/markers/exec_pos_signal.png")
self.shown = False
self.setToolTip("")
self.setWhatsThis("")
self.setMarginLineNumbers(self.MARGIN_NUMBERS, True)
# set sensitivity
self.setMarginSensitivity(self.MARGIN_NUMBERS, True)
self.setMarginSensitivity(self.MARGIN_MARKER_BP, True)
self.setMarginSensitivity(self.MARGIN_MARKER_TP, True)
# define symbol
self.markerDefine(self.markerBp, self.MARGIN_MARKER_BP)
self.markerDefine(self.markerBpDisabled, self.MARGIN_MARKER_BP_DIS)
self.markerDefine(self.markerTp, self.MARGIN_MARKER_TP)
self.markerDefine(self.markerExec, self.MARGIN_MARKER_EXEC)
self.markerDefine(self.markerStack, self.MARGIN_MARKER_STACK)
self.markerDefine(self.markerExecSignal, self.MARGIN_MARKER_EXEC_SIGNAL)
self.markerDefine(QsciScintilla.Background, self.MARKER_HIGHLIGHTED_LINE)
# define width and mask to show margin
self.setMarginWidth(self.MARGIN_MARKER_BP, 10)
self.setMarginMarkerMask(self.MARGIN_MARKER_BP, 1 << self.MARGIN_MARKER_BP | 1 << self.MARGIN_MARKER_BP_DIS)
self.setMarginWidth(self.MARGIN_MARKER_TP, 10)
self.setMarginMarkerMask(self.MARGIN_MARKER_TP, 1 << self.MARGIN_MARKER_TP)
self.setMarginWidth(self.MARGIN_MARKER_EXEC, 10)
self.setMarginMarkerMask(self.MARGIN_MARKER_EXEC,
1 << self.MARGIN_MARKER_EXEC |
1 << self.MARGIN_MARKER_EXEC_SIGNAL |
1 << self.MARGIN_MARKER_STACK)
self.setMarginWidth(self.MARKER_HIGHLIGHTED_LINE, 0)
self.setMarginMarkerMask(self.MARKER_HIGHLIGHTED_LINE, 1 << self.MARKER_HIGHLIGHTED_LINE)
self.INDICATOR_TOOLTIP = self.indicatorDefine(self.BoxIndicator)
self.setIndicatorDrawUnder(True, self.INDICATOR_TOOLTIP)
self.setReadOnly(False)
self.modificationChanged.connect(self.__setFileModified)
self.SendScintilla(QsciScintilla.SCI_SETMOUSEDWELLTIME, 500)
# override scintillas context menu with our own
self.SendScintilla(QsciScintilla.SCI_USEPOPUP, 0)
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.showContextMenu)
self.marginClicked.connect(self.onMarginClicked)
self.SCN_DOUBLECLICK.connect(self.editDoubleClicked)
self.dwellStart.connect(self.onDwellStart)
self.dwellEnd.connect(self.onDwellEnd)
self.__bpModel.rowsInserted.connect(self.breakpointsInserted)
# don't connect to rowsRemoved here since the breakpoint is already gone
# from the model when it's emitted
self.__bpModel.rowsAboutToBeRemoved.connect(self.breakpointsRemoved)
self.__bpModel.dataChanged.connect(self.breakpointsModified)
_model = self.tracepointController.model()
_model.rowsInserted.connect(self.getTracepointsFromModel)
_model.rowsRemoved.connect(self.getTracepointsFromModel)
act = self.distributedObjects.actions
act.ToggleTrace.triggered.connect(self.toggleTracepoint)
self.__allowToolTip = True
self.__enableToolTip(True)
self.__popupMenu = None
self.__disAsmStyle = QsciStyle()
self.__fileWatcher = QFileSystemWatcher([self.filename])
self.__fileWatcher.fileChanged.connect(self.__fileChanged)
# this timer is used for a workaround: QFileSystemWatcher will sometimes
# report a change multiple times; therefore, in self.__fileChanged, we
# simply start the timer on a notification and discard all notifications
# while the timer is running
self.__fileChangedTimer = QTimer()
self.__fileChangedTimer.setSingleShot(True)
self.__fileChangedTimer.setInterval(100)
ScintillaWrapper.init(self, distributedObjects)
self.setLexer(QsciLexerCPP())
self.openFile()
def __init__(self): QsciLexerCPP.__init__(self) print "LexerArduino"
def defaultColor(self, style):
'''Returns the foreground colour of the text for style number style'''
color = self.lexer.get_default_color(style, self.description(style))
if color != 'not':
return color
return QsciLexerCPP.defaultColor(self, style)
def __init__(self):
QsciLexerCPP.__init__(self)
print "LexerArduino"
def defaultFont(self, ix):
for i in self.styles:
if i.style() == ix:
return i.font()
return QsciLexerCPP.defaultFont(self, ix)
from PyQt4 import QtGui,QtCore from PyQt4.Qsci import QsciScintilla, QsciLexerCPP import sys app = QtGui.QApplication(sys.argv) window = QtGui.QWidget() scint = QsciScintilla(window) lex = QsciLexerCPP(window,False) scint.setLexer(lex) window.show() sys.exit( app.exec_() )
class CppEditor(QsciScintilla):
'''
classdocs
'''
def __init__(self, parent=None, fileName=None, readOnlyFiles=[]):
'''
Constructor
'''
super(CppEditor, self).__init__(parent)
self.parent = parent
self.roFiles = readOnlyFiles
self.setAcceptDrops(False) # drag&drop is on its parent
# Set the default font
font = QtGui.QFont()
font.setFamily('Courier')
font.setFixedPitch(True)
font.setPointSize(10)
self.setFont(font)
self.setMarginsFont(font)
# C/C++ lexer
self.lexer = QsciLexerCPP(self, True)
self.lexer.setDefaultFont(font)
self.libraryAPIs = QsciAPIs(QsciLexerCPP(self,True))
self.setLexer(self.lexer)
self.SendScintilla(QsciScintilla.SCI_STYLESETFONT, 1, 'Courier')
# Auto-indent
self.setTabWidth(4)
#self.setIndentationsUseTabs(False)
self.setAutoIndent(True)
# Current line visible with special background color
self.setCaretLineVisible(True)
self.setCaretLineBackgroundColor(QtGui.QColor("#ffe4e4"))
# Enable brace matching
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
# Enable folding visual- use boxes
self.setFolding(QsciScintilla.BoxedTreeFoldStyle)
# show line numbers
fontmetrics = QtGui.QFontMetrics(font)
self.setMarginsFont(font)
self.setMarginWidth(0, fontmetrics.width("00000") + 4)
self.setMarginLineNumbers(0, True)
self.setMarginsBackgroundColor(QtGui.QColor("#ccccee"))
# not too small
self.setMinimumSize(400, 200)
# set the length of the string before the editor tries to auto-complete
self.setAutoCompletionThreshold(3)
# tell the editor we are using a QsciAPI for the auto-completion
self.setAutoCompletionSource(QsciScintilla.AcsAPIs)
# removed remaining right side characters from the current cursor
self.setAutoCompletionReplaceWord(True)
# "CTRL+Space" autocomplete
self.shortcut_ctrl_space = QtGui.QShortcut(QtGui.QKeySequence("Ctrl+Space"), self)
self.connect(self.shortcut_ctrl_space,
QtCore.SIGNAL('activated()'), self.autoCompleteFromAll)
if fileName:
self.curFile = fileName
self.loadFile(fileName)
self.isUntitled = False
else:
self.curFile = PROJECT_NONAME + USER_CODE_EXT
self.setText( __default_content__ )
self.isUntitled = True
self.updateApiKeywords()
self.isModified = False
self.connect(self, QtCore.SIGNAL('textChanged()'), self.onTextChanged )
def onTextChanged(self):
self.isModified = True
self.parent.onChildContentChanged()
def loadFile(self, fileName):
qfile = QtCore.QFile(fileName)
if not qfile.open(QtCore.QFile.ReadOnly | QtCore.QFile.Text):
QtGui.QMessageBox.warning(self, PROJECT_ALIAS,
"Cannot read file %s:\n%s." % (fileName, qfile.errorString()))
return False
ret = True
try:
# workaround for OS X QFile.readAll()
f = open(qfile.fileName(), 'r')
self.clear()
for line in f.readlines():
self.append(line)
except:
QtGui.QMessageBox.warning(self, PROJECT_ALIAS,
"failed to read %s." % fileName )
ret = False
finally:
f.close()
qfile.close()
return ret
def saveFile(self, fileName):
if str(fileName).find(' ')>=0:
QtGui.QMessageBox.warning(self, PROJECT_ALIAS,
'File path "%s" contains space(s). Please save to a valid location.'%fileName)
return None
qfile = QtCore.QFile(fileName)
if not qfile.open(QtCore.QFile.WriteOnly | QtCore.QFile.Text):
QtGui.QMessageBox.warning(self, PROJECT_ALIAS,
"Cannot write file %s:\n%s." % (fileName, qfile.errorString()))
return None
try:
qfile.writeData(self.text())
except:
QtGui.QMessageBox.warning(self, PROJECT_ALIAS,
"Failed to save %s." % fileName )
qfile.close()
return None
qfile.close()
self.curFile = fileName
self.isUntitled = False
self.isModified = False
return fileName
def saveAs(self):
fileName = QtGui.QFileDialog.getSaveFileName(self, "Save As",
self.curFile, PROJECT_ALIAS + " (*" + USER_CODE_EXT + ");;" +
"C source (*.c);;C++ source (*.cpp);;Text File (*.txt);;All files (*.*)" )
if not fileName:
return None
return self.saveFile(fileName)
def save(self):
f1 = os.path.abspath(self.curFile)
for fname in self.roFiles:
if f1 == os.path.abspath(fname): # same file
if QtGui.QMessageBox.question(self.parent, "Project is read-only",
"This project is marked as \"read-only\".\n" + \
"Please click \"Cancel\" and save this to another location.\n\n" + \
"Continue saving the current project anyway?", "OK", "Cancel"):
return None
#return self.saveAs()
return self.saveFile(self.curFile)
if self.isUntitled:
return self.saveAs()
else:
return self.saveFile(self.curFile)
def currentFile(self):
return self.curFile
def modified(self):
return self.isModified
def updateApiKeywords(self):
self.libraryAPIs.clear()
self.apiKeywords = self.parent.getDefaultKeywords()
headerfiles = []
for line in range(self.lines()):
txt = str(self.text(line)).strip()
if txt.find('int') == 0: # e.g. reached "int main()"
break
elif txt.find('#include') == 0:
txt = ''.join(txt.split())
temp = txt[len('#includes')-1 : ]
header = temp[1:-1] # get the header file
hfile = os.path.join('libraries', header[:-2], header)
if os.path.isfile(hfile):
if not (hfile in headerfiles): headerfiles.append( hfile )
if len( headerfiles ):
#print 'parsing: ', headerfiles
self.apiKeywords += getLibraryKeywords( headerfiles )
#self.apiKeywords = list(set(self.apiKeywords)) # remove duplicates
for keyword in self.apiKeywords:
self.libraryAPIs.add( keyword )
self.libraryAPIs.prepare()
self.lexer.setAPIs(self.libraryAPIs)
def insertIncludeDirective(self, library=''):
directive = '#include <' + library + '.h>\r\n'
insert_pos = 0
found_inc = False
for line in range(self.lines()):
txt = str(self.text(line)).strip()
if txt.find('int') == 0: # e.g. reached "int main()"
insert_pos = line - 1
break
elif txt.find('#include') == 0:
found_inc = True
elif found_inc:
insert_pos = line
break
if insert_pos < 0 or insert_pos >= self.lines():
insert_pos = 0
self.insertAt(directive, insert_pos, 0)
self.updateApiKeywords()