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app.py
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import sys
from PyQt4.QtGui import *
from PyQt4.QtCore import *
from setting import TabDialog as setdia
from about import TabDialog
import textedit_rc3
import json
if sys.platform.startswith('darwin'):
rsrcPath = ":/images/mac"
else:
rsrcPath = ":/images/win"
class Window(QMainWindow):
def __init__(self, fileName=None, parent=None):
super(Window, self).__init__(parent)
self.setWindowIcon(QIcon("text-editor-icon.png"))
self.setToolButtonStyle(Qt.ToolButtonFollowStyle)
black_icon_path = "icon\\black"
white_icon_path = "icon\\white"
self.textEdit = QTextEdit(self)
self.setCentralWidget(self.textEdit)
self.textEdit.setFocus()
self.setCurrentFileName()
setting_ = open("setting.json","r")
json_file = json.loads(setting_.read())
font_name = json_file["fonts"]["font-name"]
font_size = int(json_file["fonts"]["font-size"])
StyleSheet = json_file["themes"]["logo-color"]
theme_name = str(json_file["themes"]["style"])
style_name = "Themes/" + theme_name +".ini"
style_file = open(style_name, "r")
style_theme = str(style_file.read())
style_file.close()
theme_ = str(json_file["themes"]["theme"])
setting_.close()
self.setStyleSheet(style_theme)
QApplication.setStyle(QStyleFactory.create(theme_))
self.textEdit.setFont(QFont(font_name, font_size))
self.highlighter = Highlighter(self.textEdit.document())
if fileName is None:
fileName = 'Welcome.txt'
if not self.load(fileName):
self.new_file()
self.setGeometry(50,50,500,400)
self.setWindowTitle("CP Editor")
self.setWindowIcon(QIcon("text-editor-icon.png"))
if StyleSheet == "black":
newAction = QAction(QIcon(black_icon_path+"\_file.png"),"&New",self)
openAction = QAction(QIcon(black_icon_path+"\_open.png"),"&Open",self)
saveAction = QAction(QIcon(black_icon_path+"\_save.png"),"&Save",self)
saveAsAction = QAction(QIcon(black_icon_path+"\_save.png"),"&Save",self)
printAction = QAction(QIcon(black_icon_path+"\_print.png"),"&Print",self)
exitAction = QAction(QIcon(black_icon_path+"\_close.png"),"&Exit",self)
undoAction = QAction(QIcon(black_icon_path+"\_left.png"),"&Undo",self)
redoAction = QAction(QIcon(black_icon_path+"\_redo.png"),"&Redo",self)
cutAction = QAction(QIcon(black_icon_path+"\_cut.png"),"&Cut",self)
copyAction = QAction(QIcon(black_icon_path+"\_copy.png"),"&Copy",self)
pasteAction = QAction(QIcon(black_icon_path+"\_paste.png"),"&Paste",self)
fontAction = QAction(QIcon(black_icon_path+"\_font.png"),"&Font..",self)
aboutAction = QAction(QIcon(black_icon_path+"\_copyright.png"),"&About Us",self)
boldAction = QAction(QIcon(black_icon_path+"\_bold.png"),"&Bold",self)
italicAction = QAction(QIcon(black_icon_path+"\_italic.png"),"&Italic",self)
underlineAction = QAction(QIcon(black_icon_path+"\_underline.png"),"&Underline",self)
strikeAction = QAction(QIcon(black_icon_path+"\_strike.png"),"&Strike",self)
superScriptAction = QAction(QIcon(black_icon_path+"\_superscript.png"),"&Super Script",self)
subscriptAction = QAction(QIcon(black_icon_path+"\_subscript.png"),"&Sub Script",self)
alignLeft = QAction(QIcon(black_icon_path+"\_align-left.png"),"Align left",self)
alignCenter = QAction(QIcon(black_icon_path+"\_align-center.png"),"Align center",self)
alignRight = QAction(QIcon(black_icon_path+"\_align-right.png"),"Align right",self)
alignJustify = QAction(QIcon(black_icon_path+"\_align-justify.png"),"Align justify",self)
settingsAction = QAction(QIcon(black_icon_path+"\_settings.png"),"&Settings",self)
elif StyleSheet == "white":
newAction = QAction(QIcon(white_icon_path+"\_file.png"),"&New",self)
openAction = QAction(QIcon(white_icon_path+"\_open.png"),"&Open",self)
saveAction = QAction(QIcon(white_icon_path+"\_save.png"),"&Save",self)
saveAsAction = QAction(QIcon(white_icon_path+"\_save.png"),"&Save",self)
printAction = QAction(QIcon(white_icon_path+"\_print.png"),"&Print",self)
exitAction = QAction(QIcon(white_icon_path+"\_close.png"),"&Exit",self)
undoAction = QAction(QIcon(white_icon_path+"\_left.png"),"&Undo",self)
redoAction = QAction(QIcon(white_icon_path+"\_redo.png"),"&Redo",self)
cutAction = QAction(QIcon(white_icon_path+"\_cut.png"),"&Cut",self)
copyAction = QAction(QIcon(white_icon_path+"\_copy.png"),"&Copy",self)
pasteAction = QAction(QIcon(white_icon_path+"\_paste.png"),"&Paste",self)
fontAction = QAction(QIcon(white_icon_path+"\_font.png"),"&Font..",self)
aboutAction = QAction(QIcon(white_icon_path+"\_copyright.png"),"&About Us",self)
boldAction = QAction(QIcon(white_icon_path+"\_bold.png"),"&Bold",self)
italicAction = QAction(QIcon(white_icon_path+"\_italic.png"),"&Italic",self)
underlineAction = QAction(QIcon(white_icon_path+"\_underline.png"),"&Underline",self)
strikeAction = QAction(QIcon(white_icon_path+"\_strike.png"),"&Strike",self)
superScriptAction = QAction(QIcon(white_icon_path+"\_superscript.png"),"&Super Script",self)
subscriptAction = QAction(QIcon(white_icon_path+"\_subscript.png"),"&Sub Script",self)
alignLeft = QAction(QIcon(white_icon_path+"\_align-left.png"),"Align left",self)
alignCenter = QAction(QIcon(white_icon_path+"\_align-center.png"),"Align center",self)
alignRight = QAction(QIcon(white_icon_path+"\_align-right.png"),"Align right",self)
alignJustify = QAction(QIcon(white_icon_path+"\_align-justify.png"),"Align justify",self)
settingsAction = QAction(QIcon(white_icon_path+"\_settings.png"),"&Settings",self)
newAction.setShortcut("Ctrl+n")
newAction.setStatusTip("New File")
newAction.triggered.connect(self.new_file)
openAction.setShortcut("Ctrl+O")
openAction.setStatusTip("Open File")
openAction.triggered.connect(self.open_file)
saveAction.setShortcut("Ctrl+s")
saveAction.setStatusTip("Save File")
saveAction.triggered.connect(self.save_file)
saveAsAction.setShortcut("Ctrl+Shift+s")
saveAsAction.setStatusTip("Save As")
saveAsAction.triggered.connect(self.saveAs_file)
#Edit
undoAction.setShortcut("Ctrl+Z")
undoAction.setStatusTip("Undo")
undoAction.triggered.connect(self.textEdit.undo)
redoAction.setShortcut("Ctrl+Shift+Z")
redoAction.setStatusTip("Redo")
redoAction.triggered.connect(self.textEdit.redo)
cutAction.setShortcut("Ctrl+X")
cutAction.setStatusTip("Cut")
cutAction.triggered.connect(self.textEdit.cut)
copyAction.setShortcut("Ctrl+C")
copyAction.setStatusTip("Copy")
copyAction.triggered.connect(self.textEdit.copy)
pasteAction.setShortcut("Ctrl+V")
pasteAction.setStatusTip("Paste")
pasteAction.triggered.connect(self.textEdit.paste)
exitAction.setShortcut("Ctrl+Shift+x")
exitAction.setStatusTip("Exit")
exitAction.triggered.connect(self.close)
#BISSU action
boldAction.setShortcut("Ctrl+B")
boldAction.setStatusTip("Bold")
boldAction.triggered.connect(self._bold)
italicAction.setShortcut("Ctrl+I")
italicAction.setStatusTip("Italic")
italicAction.triggered.connect(self._italic)
underlineAction.setShortcut("Ctrl+U")
underlineAction.setStatusTip("Underline")
underlineAction.triggered.connect(self._underline)
strikeAction.setShortcut("Ctrl+Shift+S")
strikeAction.setStatusTip("Strike Through.png")
strikeAction.triggered.connect(self._strike)
superScriptAction.setShortcut("Ctrl+B")
superScriptAction.setStatusTip("Super Script")
superScriptAction.triggered.connect(self._superScript)
subscriptAction.setShortcut("Ctrl+Shift+S")
subscriptAction.setStatusTip("Sub Script")
subscriptAction.triggered.connect(self._subscript)
alignLeft.triggered.connect(self._alignLeft)
alignCenter.triggered.connect(self._alignCenter)
alignRight.triggered.connect(self._alignRight)
alignJustify.triggered.connect(self._alignJustify)
#Format action
fontAction.setShortcut("Ctrl+F")
fontAction.setStatusTip("Font")
fontAction.triggered.connect(self.font_dialog)
#About action
aboutAction.setShortcut("Ctrl+U")
aboutAction.setStatusTip("About Us")
aboutAction.triggered.connect(self.about_dialog)
settingsAction.setShortcut("Ctrl+p")
settingsAction.setStatusTip("Settings")
settingsAction.triggered.connect(self.settings_dialog)
menubar = self.menuBar()
#FileMenu
fileMenu = menubar.addMenu("&File")
fileMenu.addAction(newAction)
fileMenu.addAction(openAction)
fileMenu.addAction(saveAction)
fileMenu.addAction(saveAsAction)
fileMenu.addAction(printAction)
fileMenu.addAction(exitAction)
#EditMenu
editMenu = menubar.addMenu("&Edit")
editMenu.addAction(undoAction)
editMenu.addAction(redoAction)
editMenu.addAction(cutAction)
editMenu.addAction(copyAction)
editMenu.addAction(pasteAction)
#FormatMenu
formatMenu = menubar.addMenu("&Format")
formatMenu.addAction(fontAction)
#ViewMenu
#viewMenu = menubar.addMenu("&View")
#HelpMenu
helpMenu = menubar.addMenu("&Help")
helpMenu.addAction(aboutAction)
helpMenu.addAction(settingsAction)
#-------------------------------------------------------------------xx------------------------------------------------------------------------------------
#-------------------------------------------------------------------xx------------------------------------------------------------------------------------
#--------------------------------------------------------------------ToolBar------------------------------------------------------------------------------
#ToolBar
self.file_toolbar = self.addToolBar("File")
self.file_toolbar.addAction(newAction)
self.file_toolbar.addAction(openAction)
self.file_toolbar.addAction(saveAction)
self.file_toolbar.addAction(saveAsAction)
#self.file_toolbar.addAction(printAction)
self.file_toolbar.addAction(exitAction)
self.toolbar = self.addToolBar("Edit")
self.toolbar.addAction(undoAction)
self.toolbar.addAction(redoAction)
self.toolbar.addAction(cutAction)
self.toolbar.addAction(copyAction)
self.toolbar.addAction(pasteAction)
self.toolbar = self.addToolBar("Format")
self.toolbar.addAction(fontAction)
self.toolbar.addAction(boldAction)
self.toolbar.addAction(italicAction)
self.toolbar.addAction(underlineAction)
self.toolbar.addSeparator()
self.toolbar.addAction(strikeAction)
self.toolbar.addAction(superScriptAction)
self.toolbar.addAction(subscriptAction)
self.toolbar.addSeparator()
self.toolbar.addAction(alignLeft)
self.toolbar.addAction(alignCenter)
self.toolbar.addAction(alignRight)
self.toolbar.addAction(alignJustify)
self.toolbar.addSeparator()
#-------------------------------------------------StatusBar------------------------------
self.status = self.statusBar()
self.textEdit.cursorPositionChanged.connect(self.CursorPosition)
#statusbar = QStatusBar()
#self.setStatusBar(statusbar)
self.show()
def CursorPosition(self):
line = self.textEdit.textCursor().blockNumber()
col = self.textEdit.textCursor().columnNumber()
linecol = ("Line: "+str(line)+" | "+"Column: "+str(col))
self.status.showMessage(linecol)
def load(self, f):
if not QFile.exists(f):
return False
fh = QFile(f)
if not fh.open(QFile.ReadOnly):
return False
data = fh.readAll()
codec = QTextCodec.codecForHtml(data)
unistr = codec.toUnicode(data)
if Qt.mightBeRichText(unistr):
self.textEdit.setHtml(unistr)
else:
self.textEdit.setPlainText(unistr)
self.setCurrentFileName(f)
return True
def maybeSave(self):
if not self.textEdit.document().isModified():
return True
if self.fileName.startswith(":/"):
return True
ret = QMessageBox.warning(self, "Application","The document has been modified.\n"
"Do you want to save your changes?",
QMessageBox.Save | QMessageBox.Discard | QMessageBox.Cancel)
if ret == QMessageBox.Save:
return self.save_file()
if ret == QMessageBox.Cancel:
return False
return True
def setCurrentFileName(self, fileName=''):
self.fileName = fileName
self.textEdit.document().setModified(False)
if not fileName:
shownName = 'untitled.txt'
else:
#shownName = QFileInfo(fileName).fileName()
shownName = self.fileName
self.setWindowTitle(self.tr("%s[*] - %s" % (shownName, "CP Editor")))
self.setWindowModified(False)
def new_file(self):
if self.maybeSave():
self.textEdit.clear()
self.setCurrentFileName()
def open_file(self):
#file = str(QFileDialog.getExistingDirectory(self, "Select Directory "))
#print (file)
fileName = QFileDialog.getOpenFileName(self, "Open file",".","(*.*)")
if fileName:
self.load(fileName)
def save_file(self):
if not self.fileName:
return self.saveAs_file()
if self.fileName:
file = open(self.fileName, "w")
success = data = self.textEdit.toPlainText()
file.write(data)
file.close()
if success:
self.textEdit.document().setModified(False)
return success
#writer = QTextDocumentWriter(self.fileName)
#success = writer.write(self.textEdit.document())
def saveAs_file(self):
fn = QFileDialog.getSaveFileName(self, "Save file")
if not fn:
return False
lfn = fn.lower()
#if not lfn.endswith(('.txt', '.py', '.html')):
# The default.
#fn += '.txt'
self.setCurrentFileName(fn)
return self.save_file()
def _bold (self):
if self.textEdit.fontWeight() == QFont.Bold:
self.textEdit.setFontWeight(QFont.Normal)
else:
self.textEdit.setFontWeight(QFont.Bold)
def _italic(self):
state = self.textEdit.fontItalic()
self.textEdit.setFontItalic(not state)
def _underline (self):
state = self.textEdit.fontUnderline()
self.textEdit.setFontUnderline(not state)
def _strike(self):
fmt = self.textEdit.currentCharFormat()
fmt.setFontStrikeOut(not fmt.fontStrikeOut())
self.textEdit.setCurrentCharFormat(fmt)
def _superScript(self):
fmt = self.textEdit.currentCharFormat()
align = fmt.verticalAlignment()
if align == QTextCharFormat.AlignNormal:
fmt.setVerticalAlignment(QTextCharFormat.AlignSuperScript)
else:
fmt.setVerticalAlignment(QTextCharFormat.AlignNormal)
self.textEdit.setCurrentCharFormat(fmt)
def _subscript(self):
fmt = self.textEdit.currentCharFormat()
align = fmt.verticalAlignment()
if align == QTextCharFormat.AlignNormal:
fmt.setVerticalAlignment(QTextCharFormat.AlignSubScript)
else:
fmt.setVerticalAlignment(QTextCharFormat.AlignNormal)
self.textEdit.setCurrentCharFormat(fmt)
def _alignLeft(self):
self.textEdit.setAlignment(Qt.AlignLeft)
def _alignRight(self):
self.textEdit.setAlignment(Qt.AlignRight)
def _alignCenter(self):
self.textEdit.setAlignment(Qt.AlignCenter)
def _alignJustify(self):
self.textEdit.setAlignment(Qt.AlignJustify)
def closeEvent(self, event):
if self.maybeSave():
event.accept()
else:
event.ignore()
def font_dialog(self):
font, ok = QFontDialog.getFont()
if ok:
self.textEdit.setFont(font)
def settings_dialog(self):
tab = setdia()
tab.exec_()
def about_dialog(self):
tab = TabDialog()
tab.exec_()
def styleChoice(self, text):
self.stylechoice.setText(text)
QApplication.setStyle(QStyleFactory.create(text))
def close(self):
choice = QMessageBox.question(self, "Quit","You Are Really Wanna Quit...",QMessageBox.Yes | QMessageBox.No)
if choice == QMessageBox.Yes:
sys.exit()
else:
pass
class Highlighter(QSyntaxHighlighter):
def __init__(self, parent=None):
super(Highlighter, self).__init__(parent)
quotationColor = "rgb(195,232,141)"
classfunctionColor = "rgb(255,203,107)"
keywordColor = "rgb(183,146,234)"
functionColor = "rgb(137,215,217)"
commentColor = "rgb(247,118,105)"
keywordFormat = QTextCharFormat()
keywordFormat.setForeground(QColor(183,146,234))
keywordFormat.setFontWeight(QFont.Bold)
keywordPatterns = ["\\bFalse\\b", "\\bNone\\b", "\\bTrue\\b", "\\band\\b", "\\bas\\b",
"\\bassert\\b", "\\bbreak\\b", "\\bcontinue\\b",
"\\bdel\\b", "\\belif\\b", "\\belse\\b", "\\bexcept\\b", "\\bfinally\\b",
"\\bfor\\b", "\\bfrom\\b", "\\bglobal\\b", "\\bif\\b", "\\bimport\\b",
"\\bin\\b", "\\bis\\b", "\\blambda\\b", "\\bnonlocal\\b", "\\bnot\\b",
"\\bor\\b", "\\bpass\\b", "\\braise\\b", "\\breturn\\b", "\\btry\\b",
"\\bwhile\\b", "\\bwith\\b", "\\byield\\b", "\\print\\b"]
self.highlightingRules = [(QRegExp(pattern), keywordFormat)
for pattern in keywordPatterns]
classRegExp = "\\bclass\s[A-Za-z_]+\\b"
classFormat = QTextCharFormat()
classFormat.setForeground(QColor(255,203,107))
classFormat.setFontWeight(QFont.Bold)
self.highlightingRules.append((QRegExp(classRegExp), classFormat))
defRegExp = "\\bdef\s[A-Za-z_]+\\b"
defFormat = QTextCharFormat()
defFormat.setForeground(QColor(255,203,107))
defFormat.setFontWeight(QFont.Bold)
self.highlightingRules.append((QRegExp(defRegExp), defFormat))
singleLineCommentExp = "#[^\n]*"
singleLineCommentFormat = QTextCharFormat()
singleLineCommentFormat.setForeground(QColor(247,118,105))
self.highlightingRules.append((QRegExp(singleLineCommentExp), singleLineCommentFormat))
quotationExp = "\".*\""
quotationFormat = QTextCharFormat()
#quotationFormat.setFontItalic(True)
quotationFormat.setForeground(QColor(195,232,141))
self.highlightingRules.append((QRegExp(quotationExp), quotationFormat))
functionExp = "\\[A-Za-z0-9_]+(?=\\()"
functionFormat = QTextCharFormat()
functionFormat.setForeground(QColor(137,215,217))
functionFormat.setFontWeight(QFont.Bold)
self.highlightingRules.append((QRegExp(functionExp), functionFormat))
def highlightBlock(self, text):
for pattern, format in self.highlightingRules:
expression = QRegExp(pattern)
index = expression.indexIn(text)
while index >= 0:
length = expression.matchedLength()
self.setFormat(index, length, format)
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
app = QApplication(sys.argv)
win = Window()
sys.exit(app.exec_())