def makefile(self, mode='r', bufsize=-1):
"""Create a file object for the TLS connection (socket emulation).
@rtype: L{tlslite.FileObject.FileObject}
"""
self._refCount += 1
return FileObject(self, mode, bufsize)
def __init__(self):
QtGui.QMainWindow.__init__(self)
# Set the window size when opened, title the window, and set the icon
self.currentfile = FileObject(parent=self)
self.resize(800,600)
self.setWindowTitle('rIDE')
self.setWindowIcon(QtGui.QIcon('icons/ride.png'))
# Declare the text field widget, and make it the most important, because the Lady of the Lake raised aloft the blade Excalibur from the lake and gave it to the text widget.
self.textedit = QtGui.QTextEdit()
self.setCentralWidget(self.textedit)
self.textedit.setFontFamily("monospace")
self.textedit.setLineWrapMode(0)
self.textedit.setText('Welcome to rIDE\n\nPlease create a new file or open an existing one to be able to use rIDE.')
self.textedit.setEnabled(False)
self.connect(self.textedit, QtCore.SIGNAL('textChanged()'), self.whenchanged)
self.highlighter = SyntaxHighlighter(self.currentfile)
# Creates an exit button, sets its icon and adds functionality.
exit = QtGui.QAction(QtGui.QIcon('icons/exit.png'), 'Exit', self)
exit.setShortcut('Ctrl+Q')
exit.setStatusTip('Exit application')
self.connect(exit, QtCore.SIGNAL('triggered()'), QtCore.SLOT('close()'))
# Creates a similar shortcut for a new file
newfile = QtGui.QAction(QtGui.QIcon('icons/newfile.png'), 'New', self)
newfile.setShortcut('Ctrl+N')
newfile.setStatusTip('Create a new file')
self.connect(newfile, QtCore.SIGNAL('triggered()'), self.currentfile.newfile)
# Creates a similar shortcut for opening a file
openfile = QtGui.QAction(QtGui.QIcon('icons/openfile.png'), 'Open...', self)
openfile.setShortcut('Ctrl+O')
openfile.setStatusTip('Open a file')
self.connect(openfile, QtCore.SIGNAL('triggered()'), self.currentfile.openfile)
# Creates a similar shortcut for saving a file
savefile = QtGui.QAction(QtGui.QIcon('icons/savefile.png'), 'Save...', self)
savefile.setShortcut('Ctrl+S')
savefile.setStatusTip('Create a new file')
self.connect(savefile, QtCore.SIGNAL('triggered()'), self.currentfile.savefile)
# Creates a similar shortcut for saving a file, forcing a dialog.
saveas = QtGui.QAction(QtGui.QIcon('icons/savefile.png'), 'Save as...', self)
saveas.setStatusTip('Save the project as a different filename')
self.connect(saveas, QtCore.SIGNAL('triggered()'), self.currentfile.saveas)
# Creates a similar shortcut for building a file
buildonly = QtGui.QAction(QtGui.QIcon('icons/buildonly.png'), 'Build (Ctrl-T)', self)
buildonly.setShortcut('Ctrl+T')
buildonly.setStatusTip('Build the project')
self.connect(buildonly, QtCore.SIGNAL('triggered()'), self.onlybuild)
# Creates the build-and-run shortcut
buildrun = QtGui.QAction(QtGui.QIcon('icons/buildandrun.png'), 'Build and Run (Ctrl-B)', self)
buildrun.setShortcut('Ctrl+B')
buildrun.setStatusTip('Build the project and run it')
self.connect(buildrun, QtCore.SIGNAL('triggered()'), self.buildandrun)
# Creates the run shortcut
runonly = QtGui.QAction(QtGui.QIcon('icons/runonly.png'), 'Run (Ctrl-R)', self)
runonly.setShortcut('Ctrl+R')
runonly.setStatusTip('Run the latest build')
self.connect(runonly, QtCore.SIGNAL('triggered()'), self.onlyrun)
# Creates the copy shortcut
copy = QtGui.QAction('Copy', self)
copy.setShortcut('Ctrl+C')
copy.setStatusTip('Copy the selected text')
self.connect(copy, QtCore.SIGNAL('triggered()'), self.textedit, QtCore.SLOT('copy()'))
# Create the cut shortcut
cut = QtGui.QAction('Cut', self)
cut.setShortcut('Ctrl+X')
cut.setStatusTip('Cut the selected text')
self.connect(cut, QtCore.SIGNAL('triggered()'), self.textedit, QtCore.SLOT('cut()'))
paste = QtGui.QAction('Paste', self)
paste.setShortcut('Ctrl+V')
paste.setStatusTip('Paste text from the clipboard')
self.connect(paste, QtCore.SIGNAL('triggered()'), self.textedit, QtCore.SLOT('paste()'))
# Initialize Status bar
statusbar = self.statusBar()
self.langlabel = QtGui.QLabel()
statusbar.addWidget(self.langlabel)
# Creates the menu bar and the file menu, adding in the appropriate actions
menubar = self.menuBar()
file = menubar.addMenu('&File')
file.addAction(newfile)
file.addAction(openfile)
file.addAction(savefile)
file.addAction(saveas)
file.addAction(exit)
# Creates the edit menu, adding in the appropriate contents
edit = menubar.addMenu('&Edit')
edit.addAction(copy)
edit.addAction(cut)
edit.addAction(paste)
# Make a toolbar with all the trimmings
self.toolbar = self.addToolBar('Buttons')
self.toolbar.addAction(newfile)
self.toolbar.addAction(openfile)
self.toolbar.addAction(savefile)
self.toolbar.addAction(buildonly)
self.toolbar.addAction(buildrun)
self.toolbar.addAction(runonly)
self.toolbar.addAction(exit)
class MainWindow (QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
# Set the window size when opened, title the window, and set the icon
self.currentfile = FileObject(parent=self)
self.resize(800,600)
self.setWindowTitle('rIDE')
self.setWindowIcon(QtGui.QIcon('icons/ride.png'))
# Declare the text field widget, and make it the most important, because the Lady of the Lake raised aloft the blade Excalibur from the lake and gave it to the text widget.
self.textedit = QtGui.QTextEdit()
self.setCentralWidget(self.textedit)
self.textedit.setFontFamily("monospace")
self.textedit.setLineWrapMode(0)
self.textedit.setText('Welcome to rIDE\n\nPlease create a new file or open an existing one to be able to use rIDE.')
self.textedit.setEnabled(False)
self.connect(self.textedit, QtCore.SIGNAL('textChanged()'), self.whenchanged)
self.highlighter = SyntaxHighlighter(self.currentfile)
# Creates an exit button, sets its icon and adds functionality.
exit = QtGui.QAction(QtGui.QIcon('icons/exit.png'), 'Exit', self)
exit.setShortcut('Ctrl+Q')
exit.setStatusTip('Exit application')
self.connect(exit, QtCore.SIGNAL('triggered()'), QtCore.SLOT('close()'))
# Creates a similar shortcut for a new file
newfile = QtGui.QAction(QtGui.QIcon('icons/newfile.png'), 'New', self)
newfile.setShortcut('Ctrl+N')
newfile.setStatusTip('Create a new file')
self.connect(newfile, QtCore.SIGNAL('triggered()'), self.currentfile.newfile)
# Creates a similar shortcut for opening a file
openfile = QtGui.QAction(QtGui.QIcon('icons/openfile.png'), 'Open...', self)
openfile.setShortcut('Ctrl+O')
openfile.setStatusTip('Open a file')
self.connect(openfile, QtCore.SIGNAL('triggered()'), self.currentfile.openfile)
# Creates a similar shortcut for saving a file
savefile = QtGui.QAction(QtGui.QIcon('icons/savefile.png'), 'Save...', self)
savefile.setShortcut('Ctrl+S')
savefile.setStatusTip('Create a new file')
self.connect(savefile, QtCore.SIGNAL('triggered()'), self.currentfile.savefile)
# Creates a similar shortcut for saving a file, forcing a dialog.
saveas = QtGui.QAction(QtGui.QIcon('icons/savefile.png'), 'Save as...', self)
saveas.setStatusTip('Save the project as a different filename')
self.connect(saveas, QtCore.SIGNAL('triggered()'), self.currentfile.saveas)
# Creates a similar shortcut for building a file
buildonly = QtGui.QAction(QtGui.QIcon('icons/buildonly.png'), 'Build (Ctrl-T)', self)
buildonly.setShortcut('Ctrl+T')
buildonly.setStatusTip('Build the project')
self.connect(buildonly, QtCore.SIGNAL('triggered()'), self.onlybuild)
# Creates the build-and-run shortcut
buildrun = QtGui.QAction(QtGui.QIcon('icons/buildandrun.png'), 'Build and Run (Ctrl-B)', self)
buildrun.setShortcut('Ctrl+B')
buildrun.setStatusTip('Build the project and run it')
self.connect(buildrun, QtCore.SIGNAL('triggered()'), self.buildandrun)
# Creates the run shortcut
runonly = QtGui.QAction(QtGui.QIcon('icons/runonly.png'), 'Run (Ctrl-R)', self)
runonly.setShortcut('Ctrl+R')
runonly.setStatusTip('Run the latest build')
self.connect(runonly, QtCore.SIGNAL('triggered()'), self.onlyrun)
# Creates the copy shortcut
copy = QtGui.QAction('Copy', self)
copy.setShortcut('Ctrl+C')
copy.setStatusTip('Copy the selected text')
self.connect(copy, QtCore.SIGNAL('triggered()'), self.textedit, QtCore.SLOT('copy()'))
# Create the cut shortcut
cut = QtGui.QAction('Cut', self)
cut.setShortcut('Ctrl+X')
cut.setStatusTip('Cut the selected text')
self.connect(cut, QtCore.SIGNAL('triggered()'), self.textedit, QtCore.SLOT('cut()'))
paste = QtGui.QAction('Paste', self)
paste.setShortcut('Ctrl+V')
paste.setStatusTip('Paste text from the clipboard')
self.connect(paste, QtCore.SIGNAL('triggered()'), self.textedit, QtCore.SLOT('paste()'))
# Initialize Status bar
statusbar = self.statusBar()
self.langlabel = QtGui.QLabel()
statusbar.addWidget(self.langlabel)
# Creates the menu bar and the file menu, adding in the appropriate actions
menubar = self.menuBar()
file = menubar.addMenu('&File')
file.addAction(newfile)
file.addAction(openfile)
file.addAction(savefile)
file.addAction(saveas)
file.addAction(exit)
# Creates the edit menu, adding in the appropriate contents
edit = menubar.addMenu('&Edit')
edit.addAction(copy)
edit.addAction(cut)
edit.addAction(paste)
# Make a toolbar with all the trimmings
self.toolbar = self.addToolBar('Buttons')
self.toolbar.addAction(newfile)
self.toolbar.addAction(openfile)
self.toolbar.addAction(savefile)
self.toolbar.addAction(buildonly)
self.toolbar.addAction(buildrun)
self.toolbar.addAction(runonly)
self.toolbar.addAction(exit)
def onlybuild(self):
# Ask if they want to save the file, then do so--otherwise, throw an error and tell them they want "onlyrun"--then save the file, build it with the appropriate command, and display the results.
saved = True
if os.path.isfile(self.currentfile.filename):
test = open(self.currentfile.filename)
if test.read() != self.textedit.toPlainText():
saved = False
else:
saved = False
if not saved:
needsave = QtGui.QMessageBox.question(self, "WARNING: Save the file!", "You should save the file before continuing!", "OK", "Cancel")
if needsave == 0:
self.currentfile.savefile(True)
if self.currentfile.language not in ["C++"]:
QtGui.QMessageBox.about(self, "Build results", "This language doesn't need to be built first! Just hit 'Run'!")
raise Exception("This is an interpreted language...")
statz, outz = commands.getstatusoutput(self.currentfile.buildcomm)
if statz != 0:
os.system("xterm -e '" + self.currentfile.buildcomm + "; python pause.py'")
else:
QtGui.QMessageBox.about(self, "Build results", "The build succeeded!")
def buildandrun(self):
# Ask if they want to save the file, then do so--otherwise, throw an error--then save the file, build it with the appropriate command, and display the results.
# If the command used to build it exits with an error, we have a problem--make sure it doesn't close to allow review of the errors, but don't try to run the binary.
# If it makes it through, close the build window and run the program.
if self.currentfile.language == "C++":
self.onlybuild()
self.onlyrun()
def onlyrun(self):
# Find the binary created by the IDE. If it doesn't exist, throw an error. Then, run it.
if self.currentfile.language not in ['C++']:
saved = True
if os.path.isfile(self.currentfile.filename):
test = open(self.currentfile.filename)
if test.read() != self.textedit.toPlainText():
saved = False
else:
saved = False
if not saved:
needsave = QtGui.QMessageBox.question(self, "WARNING: Save the file!", "You should save the file before continuing!", "OK", "Cancel")
if needsave == 0:
self.currentfile.savefile(True)
os.system("xterm -e '" + self.currentfile.runcomm + "; python pause.py'")
def whenchanged(self):
self.textedit.setFontFamily("monospace")
self.currentfile.saved = False
