class panda3dIOClass( DirectObject.DirectObject ):
# set gui key to None if you want to call toggleConsole from outside this class
gui_key = CONSOLE_TOGGLE_KEY
autocomplete_key = CONSOLE_AUTOCOMPLETE_KEY
autohelp_key = CONSOLE_AUTOHELP_KEY
scroll_up_repeat_key = CONSOLE_SCROLL_UP_KEY + "-repeat"
scroll_down_repeat_key = CONSOLE_SCROLL_DOWN_KEY + "-repeat"
# change size of text and number of characters on one line
# scale of frame ( must be small (0.0x)
scale = PANDA3D_CONSOLE_SCALE
# to define a special font, if loading fails the default font is used (without warning)
font = PANDA3D_CONSOLE_FONT
fontWidth = PANDA3D_CONSOLE_FONT_WIDTH
# frame position and size (vertical & horizontal)
h_pos = PANDA3D_CONSOLE_HORIZONTAL_POS
h_size = PANDA3D_CONSOLE_HORIZONTAL_SIZE
# v_size + v_pos should not exceed 2.0, else parts of the interface will not be visible
# space above the frame ( must be below 2.0, best between 0.0 and 1.0 )
v_pos = PANDA3D_CONSOLE_VERTICAL_POS
# vertical size of the frame ( must be at max 2.0, best between 0.5 and 2.0 )
v_size = PANDA3D_CONSOLE_VERTICAL_SIZE
linelength = int((h_size/scale - 5) / fontWidth)
print "max number of characters on a length:", linelength
numlines = int(v_size/scale - 5)
defaultTextColor = (0.0,0.0,0.0,1.0)
autoCompleteColor = (0.9,0.9,0.9,1.0)
def __init__( self, parent ):
self.parent = parent
# line wrapper
self.linewrap = textwrap.TextWrapper()
self.linewrap.width = self.linelength
# calculate window size
left = (self.h_pos) / self.scale
right = (self.h_pos + self.h_size) / self.scale
bottom = (self.v_pos) / self.scale
top = (self.v_pos + self.v_size) /self.scale
# panda3d interface
self.consoleFrame = DirectFrame ( relief = DGG.GROOVE
, frameColor = (200, 200, 200, 0.5)
, scale=self.scale
, frameSize = (0, self.h_size / self.scale, 0, self.v_size / self.scale) )
self.windowEvent( base.win )
# try to load the defined font
try:
fixedWidthFont = loader.loadFont(self.font)
except:
print "pandaInteractiveConsole.py :: could not load the defined font %s" % str(self.font)
fixedWidthFont = DGG.getDefaultFont()
# if font is not valid use default font
if not fixedWidthFont.isValid():
if self.font is None:
print "pandaInteractiveConsole.py :: could not load the defined font %s" % str(self.font)
fixedWidthFont = DGG.getDefaultFont()
# text entry line
self.consoleEntry = DirectEntry ( self.consoleFrame
, text = ""
, command = self.onEnterPress
, width = self.h_size/self.scale - 2
, pos = (1, 0, 1.5)
, initialText = ""
, numLines = 1
, focus = 1
, entryFont = fixedWidthFont)
# output lines
self.consoleOutputList = list()
for i in xrange( self.numlines ):
label = OnscreenText( parent = self.consoleFrame
, text = ""
, pos = (1, -i+3+self.numlines)
, align=TextNode.ALeft
, mayChange=1
, scale=1.0
, fg = self.defaultTextColor )
label.setFont( fixedWidthFont )
self.consoleOutputList.append( label )
# list of the last commands of the user
self.userCommandList = list()
self.userCommandListLength = 100
for i in xrange(self.userCommandListLength):
self.userCommandList.append('')
self.userCommandPos = 0
# buffer for data
self.textBuffer = list()
self.textBufferLength = 1000
for i in xrange(self.textBufferLength):
self.textBuffer.append(['', DEFAULT_COLOR])
self.textBufferPos = self.textBufferLength-self.numlines
# toggle the window at least once to activate the events
self.toggleConsole()
self.toggleConsole()
# call the help-command on start
self.onEnterPress("help")
# write a string to the panda3d console
def write( self, printString, color=defaultTextColor ):
# remove not printable characters (which can be input by console input)
printString = re.sub( r'[^%s]' % re.escape(string.printable[:95]), "", printString)
splitLines = self.linewrap.wrap(printString)
for line in splitLines:
self.textBuffer.append( [line, color] )
self.textBuffer.pop(0)
self.updateOutput()
def updateOutput( self ):
for lineNumber in xrange(self.numlines):
lineText, color = self.textBuffer[lineNumber + self.textBufferPos]
self.consoleOutputList[lineNumber].setText( lineText )
self.consoleOutputList[lineNumber]['fg'] = color
# toggle the gui console
def toggleConsole( self ):
self.consoleFrame.toggleVis()
hidden = self.consoleFrame.isHidden()
self.consoleEntry['focus'] != hidden
if hidden:
self.ignoreAll()
self.accept( self.gui_key, self.toggleConsole )
#playerController.enableInput()
#unpause("v")
else:
self.ignoreAll()
#playerController.disableInput()
#pause("v")
self.accept( CONSOLE_SCROLL_UP_KEY, self.scroll, [-5] )
self.accept( self.scroll_up_repeat_key, self.scroll, [-5] )
self.accept( CONSOLE_SCROLL_DOWN_KEY, self.scroll, [5] )
self.accept( self.scroll_down_repeat_key, self.scroll, [5] )
self.accept( 'window-event', self.windowEvent)
self.accept( CONSOLE_PREVIOUS_COMMAND_KEY , self.scrollCmd, [ 1] )
self.accept( CONSOLE_NEXT_COMMAND_KEY, self.scrollCmd, [-1] )
self.accept( self.gui_key, self.toggleConsole )
#self.accept( self.autocomplete_key, self.autocomplete )
#self.accept( self.autohelp_key, self.autohelp )
# accept v, c and x, where c & x copy's the whole console text
#messenger.toggleVerbose()
#for osx use ('meta')
if sys.platform == 'darwin':
self.accept( 'meta', self.unfocus )
self.accept( 'meta-up', self.focus )
self.accept( 'meta-c', self.copy )
self.accept( 'meta-x', self.cut )
self.accept( 'meta-v', self.paste )
#for windows use ('control')
if sys.platform == 'win32' or sys.platform == 'linux2':
self.accept( 'control', self.unfocus )
self.accept( 'control-up', self.focus )
self.accept( 'control-c', self.copy )
self.accept( 'control-x', self.cut )
self.accept( 'control-v', self.paste )
# def autohelp( self ):
# currentText = self.consoleEntry.get()
# currentPos = self.consoleEntry.guiItem.getCursorPosition()
# self.parent.autohelp( currentText, currentPos )
def focus( self ):
self.consoleEntry['focus'] = 1
def unfocus( self ):
self.consoleEntry['focus'] = 0
def copy( self ):
copy = self.consoleEntry.get()
clipboard.setText( copy )
def paste( self ):
oldCursorPos = self.consoleEntry.guiItem.getCursorPosition()
clipboardText = clipboard.getText()
# compose new text line
oldText = self.consoleEntry.get()
newText = oldText[0:oldCursorPos] + clipboardText + oldText[oldCursorPos:]
clipboardTextLines = newText.split(os.linesep)
for i in xrange( len(clipboardTextLines)-1 ):
currentLine = clipboardTextLines[i]
# we only want printable characters
currentLine = re.sub( r'[^' + re.escape(string.printable[:95]) + ']', "", currentLine)
# set new text and position
self.consoleEntry.set( currentLine )
self.onEnterPress( currentLine )
currentLine = clipboardTextLines[-1]
currentLine = re.sub( r'[^' + re.escape(string.printable[:95]) + ']', "", currentLine)
self.consoleEntry.set( currentLine )
self.consoleEntry.setCursorPosition( len(self.consoleEntry.get()) )
self.focus()
def cut( self ):
clipboard.setText( self.consoleEntry.get() )
self.consoleEntry.enterText('')
self.focus()
def scroll( self, step ):
self.textBufferPos += step
self.textBufferPos = min( self.textBufferLength-self.numlines, max( 0, self.textBufferPos ) )
self.updateOutput()
def scrollCmd( self, step ):
oldCmdPos = self.userCommandPos
self.userCommandPos += step
self.userCommandPos = min( self.userCommandListLength-1, max( 0, self.userCommandPos ) )
self.userCommandList[oldCmdPos] = self.consoleEntry.get()
newCmd = self.userCommandList[self.userCommandPos]
self.consoleEntry.set( newCmd )
self.consoleEntry.setCursorPosition( len(newCmd) )
def onEnterPress( self, textEntered ):
# set to last message
self.textBufferPos = self.textBufferLength-self.numlines
# clear line
self.consoleEntry.enterText('')
self.focus()
# add text entered to user command list & remove oldest entry
self.userCommandList.insert( 1, textEntered )
self.userCommandList[0] = ''
self.userCommandList.pop( -1 )
self.userCommandPos = 0
# call the interpreter to handle the input
interpreter = cliClass()
result = interpreter.interpreter(textEntered)
# write the entered text to the output
self.write(textEntered, (0.0, 0.0, 1, 1))
print textEntered
# write each line seperately to the output
for line in result.split('\n'):
line = " " + line
self.write(line, (0, 0, 0, 1))
print line
def windowEvent( self, window ):
"""
This is a special callback.
It is called when the panda window is modified.
"""
wp = window.getProperties()
width = wp.getXSize() / float(wp.getYSize())
height = wp.getYSize() / float(wp.getXSize())
if width > height:
height = 1.0
else:
width = 1.0
# aligned to center
consolePos = Vec3(-self.h_size/2, 0, -self.v_size/2)
# aligned to left bottom
#consolePos = Vec3(-width+self.h_pos, 0, -height+self.v_pos)
# aligned to right top
#consolePos = Vec3(width-self.h_size, 0, height-self.v_size)
# set position
self.consoleFrame.setPos( consolePos )
class DeveloperConsole(InteractiveInterpreter, DirectObject):
"""The name says it all."""
def __init__(self):
sys.stdout = PseudoFile(self.writeOut)
sys.stderr = PseudoFile(self.writeErr)
tpErr = TextProperties()
tpErr.setTextColor(1, 0.5, 0.5, 1)
TextPropertiesManager.getGlobalPtr().setProperties("err", tpErr)
#font = loader.loadFont("cmss12")
self.frame = DirectFrame(parent = base.a2dTopCenter, text_align = TextNode.ALeft, text_pos = (-base.getAspectRatio() + TEXT_MARGIN[0], TEXT_MARGIN[1]), text_scale = 0.05, text_fg = (1, 1, 1, 1), frameSize = (-2.0, 2.0, -0.5, 0.0), frameColor = (0, 0, 0, 0.5), text = '')#, text_font = font)
self.entry = DirectEntry(parent = base.a2dTopLeft, command = self.command, scale = 0.05, width = 1000.0, pos = (-0.02, 0, -0.48), relief = None, text_pos = (1.5, 0, 0), text_fg = (1, 1, 0.5, 1), rolloverSound = None, clickSound = None)#, text_font = font)
self.otext = OnscreenText(parent = self.entry, scale = 1, align = TextNode.ALeft, pos = (1, 0, 0), fg = (1, 1, 0.5, 1), text = ':')#, font = font)
self.lines = [''] * 9
self.commands = [] # All previously sent commands
self.cscroll = None # Index of currently navigated command, None if current
self.command = '' # Currently entered command
self.block = '' # Temporarily stores a block of commands
self.hide()
self.initialized = False
def prevCommand(self):
if self.hidden: return
if len(self.commands) == 0: return
if self.cscroll == None:
self.cscroll = len(self.commands)
self.command = self.entry.get()
elif self.cscroll <= 0:
return
else:
self.commands[self.cscroll] = self.entry.get()
self.cscroll -= 1
self.entry.set(self.commands[self.cscroll])
self.entry.setCursorPosition(len(self.commands[self.cscroll]))
def nextCommand(self):
if self.hidden: return
if len(self.commands) == 0: return
if self.cscroll == None: return
self.commands[self.cscroll] = self.entry.get()
self.cscroll += 1
if self.cscroll >= len(self.commands):
self.cscroll = None
self.entry.set(self.command)
self.entry.setCursorPosition(len(self.command))
else:
self.entry.set(self.commands[self.cscroll])
self.entry.setCursorPosition(len(self.commands[self.cscroll]))
def writeOut(self, line, copy = True):
if copy: sys.__stdout__.write(line)
lines = line.split('\n')
firstline = lines.pop(0)
self.lines[-1] += firstline
self.lines += lines
self.frame['text'] = '\n'.join(self.lines[-9:])
def writeErr(self, line, copy = True):
if copy: sys.__stderr__.write(line)
line = '\1err\1%s\2' % line
lines = line.split('\n')
firstline = lines.pop(0)
self.lines[-1] += firstline
self.lines += lines
self.frame['text'] = '\n'.join(self.lines[-9:])
def command(self, text):
if not self.hidden:
self.cscroll = None
self.command = ''
self.entry.set('')
self.entry['focus'] = True
self.writeOut(self.otext['text'] + ' ' + text + '\n', False)
if text != '' and (len(self.commands) == 0 or self.commands[-1] != text):
self.commands.append(text)
# Insert plugins into the local namespace
locals = __main__.__dict__
#locals['manager'] = self.manager
#for plugin in self.manager.named.keys():
# locals[plugin] = self.manager.named[plugin]
locals['panda3d'] = panda3d
# Run it and print the output.
if not self.initialized:
InteractiveInterpreter.__init__(self, locals = locals)
self.initialized = True
try:
if self.runsource(self.block + '\n' + text) and text != '':
self.otext['text'] = '.'
self.block += '\n' + text
else:
self.otext['text'] = ':'
self.block = ''
except Exception: # Not just "except", it will also catch SystemExit
# Whoops! Print out a traceback.
self.writeErr(traceback.format_exc())
def toggle(self):
if self.hidden:
self.show()
else:
self.hide()
def show(self):
self.accept('arrow_up', self.prevCommand)
self.accept('arrow_up-repeat', self.prevCommand)
self.accept('arrow_down', self.nextCommand)
self.accept('arrow_down-repeat', self.nextCommand)
self.hidden = False
self.entry['focus'] = True
self.frame.show()
self.entry.show()
self.otext.show()
def hide(self):
self.ignoreAll()
self.hidden = True
self.entry['focus'] = False
self.frame.hide()
self.entry.hide()
self.otext.hide()
def destroy(self):
sys.stdout = sys.__stdout__
sys.stderr = sys.__stderr__
self.ignoreAll()
self.frame.destroy()
self.entry.destroy()
self.otext.destroy()
class DeveloperConsole(InteractiveInterpreter, DirectObject):
"""The name says it all."""
def __init__(self, manager, xml):
sys.stdout = PseudoFile(self.writeOut)
sys.stderr = PseudoFile(self.writeErr)
tpErr = TextProperties()
tpErr.setTextColor(1, 0.5, 0.5, 1)
TextPropertiesManager.getGlobalPtr().setProperties("err", tpErr)
self.manager = manager
font = loader.loadFont("cmss12")
self.frame = DirectFrame(parent=base.a2dTopCenter,
text_align=TextNode.ALeft,
text_pos=(-base.getAspectRatio() +
TEXT_MARGIN[0], TEXT_MARGIN[1]),
text_scale=0.05,
text_fg=(1, 1, 1, 1),
frameSize=(-2.0, 2.0, -0.5, 0.0),
frameColor=(0, 0, 0, 0.5),
text='',
text_font=font)
self.entry = DirectEntry(parent=base.a2dTopLeft,
command=self.command,
scale=0.05,
width=1000.0,
pos=(-0.02, 0, -0.48),
relief=None,
text_pos=(1.5, 0, 0),
text_fg=(1, 1, 0.5, 1),
rolloverSound=None,
clickSound=None,
text_font=font)
self.otext = OnscreenText(parent=self.entry,
scale=1,
align=TextNode.ALeft,
pos=(1, 0, 0),
fg=(1, 1, 0.5, 1),
text=':',
font=font)
self.lines = [''] * 9
self.commands = [] # All previously sent commands
self.cscroll = None # Index of currently navigated command, None if current
self.command = '' # Currently entered command
self.block = '' # Temporarily stores a block of commands
self.hide()
self.initialized = False
def prevCommand(self):
if self.hidden: return
if len(self.commands) == 0: return
if self.cscroll == None:
self.cscroll = len(self.commands)
self.command = self.entry.get()
elif self.cscroll <= 0:
return
else:
self.commands[self.cscroll] = self.entry.get()
self.cscroll -= 1
self.entry.set(self.commands[self.cscroll])
self.entry.setCursorPosition(len(self.commands[self.cscroll]))
def nextCommand(self):
if self.hidden: return
if len(self.commands) == 0: return
if self.cscroll == None: return
self.commands[self.cscroll] = self.entry.get()
self.cscroll += 1
if self.cscroll >= len(self.commands):
self.cscroll = None
self.entry.set(self.command)
self.entry.setCursorPosition(len(self.command))
else:
self.entry.set(self.commands[self.cscroll])
self.entry.setCursorPosition(len(self.commands[self.cscroll]))
def writeOut(self, line, copy=True):
if copy: sys.__stdout__.write(line)
lines = line.split('\n')
firstline = lines.pop(0)
self.lines[-1] += firstline
self.lines += lines
self.frame['text'] = '\n'.join(self.lines[-9:])
def writeErr(self, line, copy=True):
if copy: sys.__stderr__.write(line)
line = '\1err\1%s\2' % line
lines = line.split('\n')
firstline = lines.pop(0)
self.lines[-1] += firstline
self.lines += lines
self.frame['text'] = '\n'.join(self.lines[-9:])
def command(self, text):
if not self.hidden:
self.cscroll = None
self.command = ''
self.entry.set('')
self.entry['focus'] = True
self.writeOut(self.otext['text'] + ' ' + text + '\n', False)
if text != '' and (len(self.commands) == 0
or self.commands[-1] != text):
self.commands.append(text)
# Insert plugins into the local namespace
locals = __main__.__dict__
locals['manager'] = self.manager
for plugin in self.manager.named.keys():
locals[plugin] = self.manager.named[plugin]
locals['panda3d'] = panda3d
# Run it and print the output.
if not self.initialized:
InteractiveInterpreter.__init__(self, locals=locals)
self.initialized = True
try:
if self.runsource(self.block + '\n' + text) and text != '':
self.otext['text'] = '.'
self.block += '\n' + text
else:
self.otext['text'] = ':'
self.block = ''
except Exception: # Not just "except", it will also catch SystemExit
# Whoops! Print out a traceback.
self.writeErr(traceback.format_exc())
def toggle(self):
if self.hidden:
self.show()
else:
self.hide()
def show(self):
self.accept('arrow_up', self.prevCommand)
self.accept('arrow_up-repeat', self.prevCommand)
self.accept('arrow_down', self.nextCommand)
self.accept('arrow_down-repeat', self.nextCommand)
self.hidden = False
self.entry['focus'] = True
self.frame.show()
self.entry.show()
self.otext.show()
def hide(self):
self.ignoreAll()
self.hidden = True
self.entry['focus'] = False
self.frame.hide()
self.entry.hide()
self.otext.hide()
def destroy(self):
sys.stdout = sys.__stdout__
sys.stderr = sys.__stderr__
self.ignoreAll()
self.frame.destroy()
self.entry.destroy()
self.otext.destroy()
class DeveloperConsole(InteractiveInterpreter, DirectObject):
def __init__(self):
sys.stdout = PseudoFile(self.write_out)
sys.stderr = PseudoFile(self.write_err)
tp_err = TextProperties()
tp_err.setTextColor(1, 0.5, 0.5, 1)
TextPropertiesManager.getGlobalPtr().setProperties('err', tp_err)
font = loader.loadFont('cmss12')
self.frame = DirectFrame(parent=base.a2dTopCenter,
text_align=TextNode.ALeft,
text_pos=(base.a2dLeft + TEXT_MARGIN[0],
TEXT_MARGIN[1]),
text_scale=0.05,
text_fg=(1, 1, 1, 1),
frameSize=(-2.0, 2.0, -1, 0.0),
frameColor=(0, 0, 0, 0.5),
text='',
text_font=font,
sortOrder=4)
self.entry = DirectEntry(parent=base.a2dTopLeft,
command=self.command,
scale=0.05,
width=1000.0,
pos=(-0.02, 0, -0.98),
relief=None,
text_pos=(1.5, 0, 0),
text_fg=(1, 1, 0.5, 1),
rolloverSound=None,
clickSound=None,
text_font=font)
self.otext = OnscreenText(parent=self.entry,
scale=1,
align=TextNode.ALeft,
pos=(1, 0, 0),
fg=(1, 1, 0.5, 1),
text=':',
font=font)
self.lines = [''] * 19
self.commands = [] # All previously sent commands
self.cscroll = None # Index of currently navigated command, None if current
self.command = '' # Currently entered command
self.block = '' # Temporarily stores a block of commands
self.hide()
self.initialized = False
def prev_command(self):
if self.hidden:
return
if len(self.commands) == 0:
return
if self.cscroll is None:
self.cscroll = len(self.commands)
self.command = self.entry.get()
elif self.cscroll <= 0:
return
else:
self.commands[self.cscroll] = self.entry.get()
self.cscroll -= 1
self.entry.set(self.commands[self.cscroll])
self.entry.setCursorPosition(len(self.commands[self.cscroll]))
def next_command(self):
if self.hidden:
return
if len(self.commands) == 0:
return
if self.cscroll is None:
return
self.commands[self.cscroll] = self.entry.get()
self.cscroll += 1
if self.cscroll >= len(self.commands):
self.cscroll = None
self.entry.set(self.command)
self.entry.setCursorPosition(len(self.command))
else:
self.entry.set(self.commands[self.cscroll])
self.entry.setCursorPosition(len(self.commands[self.cscroll]))
def write_out(self, line, copy=True):
if copy:
sys.__stdout__.write(line)
lines = line.split('\n')
firstline = lines.pop(0)
self.lines[-1] += firstline
self.lines += lines
self.frame['text'] = '\n'.join(self.lines[-19:])
def write_err(self, line, copy=True):
if copy:
sys.__stderr__.write(line)
line = '\1err\1%s\2' % line
lines = line.split('\n')
firstline = lines.pop(0)
self.lines[-1] += firstline
self.lines += lines
self.frame['text'] = '\n'.join(self.lines[-19:])
def command(self, text):
if self.hidden:
return
self.cscroll = None
self.command = ''
self.entry.set('')
self.entry['focus'] = True
self.write_out(self.otext['text'] + ' ' + text + '\n', False)
if text != '' and (len(self.commands) == 0
or self.commands[-1] != text):
self.commands.append(text)
if not self.initialized:
InteractiveInterpreter.__init__(self)
self.initialized = True
try:
if self.runsource(self.block + '\n' + text) and text != '':
self.otext['text'] = '.'
self.block += '\n' + text
else:
self.otext['text'] = ':'
self.block = ''
except Exception:
self.write_err(traceback.format_exc())
def toggle(self):
if self.hidden:
self.show()
else:
self.hide()
def show(self):
self.accept('arrow_up', self.prev_command)
self.accept('arrow_up-repeat', self.prev_command)
self.accept('arrow_down', self.next_command)
self.accept('arrow_down-repeat', self.next_command)
self.hidden = False
self.entry['focus'] = True
self.frame.show()
self.entry.show()
self.otext.show()
def hide(self):
self.ignoreAll()
self.hidden = True
self.entry['focus'] = False
self.entry.set(self.entry.get()[:-1])
self.frame.hide()
self.entry.hide()
self.otext.hide()
def destroy(self):
sys.stdout = sys.__stdout__
sys.stderr = sys.__stderr__
self.ignoreAll()
self.frame.destroy()
self.entry.destroy()
self.otext.destroy()
class ConsoleWindow(DirectObject.DirectObject):
console_output = None
gui_key = PANDA3D_CONSOLE_TOGGLE_KEY
autocomplete_key = PANDA3D_CONSOLE_AUTOCOMPLETE_KEY
autohelp_key = PANDA3D_CONSOLE_AUTOHELP_KEY
# change size of text and number of characters on one line
# scale of frame (must be small (0.0x)
scale = PANDA3D_CONSOLE_SCALE
# to define a special font, if loading fails the default font is used
# (without warning)
font = PANDA3D_CONSOLE_FONT
fontWidth = PANDA3D_CONSOLE_FONT_WIDTH
# frame position and size (vertical & horizontal)
h_pos = PANDA3D_CONSOLE_HORIZONTAL_POS
h_size = PANDA3D_CONSOLE_HORIZONTAL_SIZE
# v_size + v_pos should not exceed 2.0, else parts of the interface
# will not be visible
# space above the frame (must be below 2.0, best between 0.0 and 1.0)
v_pos = PANDA3D_CONSOLE_VERTICAL_POS
# vertical size of the frame (must be at max 2.0, best between 0.5 and 2.0)
v_size = PANDA3D_CONSOLE_VERTICAL_SIZE
linelength = int((h_size / scale - 5) / fontWidth)
textBuffer = list()
MAX_BUFFER_LINES = 5000
commandPos = 0
_iconsole = None
_commandBuffer = ''
logger.debug("max number of characters on a length:", linelength)
numlines = int(v_size / scale - 5)
defaultTextColor = (0.0, 0.0, 0.0, 1.0)
autoCompleteColor = (0.9, 0.9, 0.9, 1.0)
consoleFrame = None
commandList = []
maxCommandHistory = 10000
textBufferPos = -1
clipboardTextLines = None
clipboardTextRaw = None
def __init__(self, parent):
global base
if not logger.isEnabledFor(logging.DEBUG):
global CONSOLE_MESSAGE
CONSOLE_MESSAGE = '''
----------------- Ship's Interface version 3.0.9_749 -------------------
Direct Ship Interface Enabled.
Please use caution. Irresponsible use of this console may result in the ship's AI refusing access to this interface.
type 'help' for basic commands.
-------------------------------------------------------------------------'''
# change up from parent/IC
self.parent = parent
localenv = globals()
localenv['gameroot'] = self.parent
self._iconsole = customConsoleClass(localsEnv=localenv)
# line wrapper
self.linewrap = textwrap.TextWrapper()
self.linewrap.width = self.linelength
# calculate window size
# left = (self.h_pos) / self.scale
# right = (self.h_pos + self.h_size) / self.scale
# bottom = (self.v_pos) / self.scale
# top = (self.v_pos + self.v_size) /self.scale
# panda3d interface
self.consoleFrame = DirectFrame(relief=DGG.GROOVE,
frameColor=(200, 200, 200, 0.5),
scale=self.scale,
frameSize=(0, self.h_size / self.scale,
0,
self.v_size / self.scale))
self.windowEvent(base.win)
fixedWidthFont = None
try:
# try to load the defined font
fixedWidthFont = parent.loader.loadFont(self.font)
except Exception:
traceback.print_exc()
# if font is not valid use default font
logger.warn('could not load the defined font %s" % str(self.font')
fixedWidthFont = DGG.getDefaultFont()
# text lines
self._visibleLines = list(
OnscreenText(parent=self.consoleFrame,
text="",
pos=(1, -i + 3 + self.numlines),
align=TextNode.ALeft,
mayChange=1,
scale=1.0,
fg=self.defaultTextColor)
for i in range(self.numlines))
map(lambda x: x.setFont(fixedWidthFont), self._visibleLines)
# text entry line
self.consoleEntry = DirectEntry(self.consoleFrame,
text="",
command=self.submitTrigger,
width=self.h_size / self.scale - 2,
pos=(1, 0, 1.5),
initialText="",
numLines=1,
focus=1,
entryFont=fixedWidthFont)
# self.console_output = ConsoleOutput(testme=True)
self.echo(CONSOLE_MESSAGE)
self.clipboard = pyperclip
def windowEvent(self, window):
"""
This is a special callback.
It is called when the panda window is modified.
"""
wp = window.getProperties()
width = wp.getXSize() / float(wp.getYSize())
height = wp.getYSize() / float(wp.getXSize())
if width > height:
height = 1.0
else:
width = 1.0
# aligned to center
consolePos = Vec3(-self.h_size / 2, 0, -self.v_size / 2)
# aligned to left bottom
# consolePos = Vec3(-width+self.h_pos, 0, -height+self.v_pos)
# aligned to right top
# consolePos = Vec3(width-self.h_size, 0, height-self.v_size)
# set position
self.consoleFrame.setPos(consolePos)
def submitTrigger(self, cmdtext):
# set to last message
# clear line
self.consoleEntry.enterText('')
self.focus()
# add text entered to user command list & remove oldest entry
self.commandList.append(cmdtext)
self.commandPos += 1
self._commandBuffer = ''
logger.debug('CP {}'.format(self.commandPos))
# push to interp
for text, pre, color in self._iconsole.push(cmdtext):
self.echo(text, pre, color)
# set up console controls
def mapControls(self):
hidden = self.consoleFrame.isHidden()
self.consoleEntry['focus'] != hidden
if hidden:
self.ignoreAll()
else:
self.accept('page_up', self.scroll, [-5])
self.accept('page_up-repeat', self.scroll, [-5])
self.accept('page_down', self.scroll, [5])
self.accept('page_down-repeat', self.scroll, [5])
self.accept('window-event', self.windowEvent)
self.accept('arrow_up', self.scrollCmd, [-1])
self.accept('arrow_down', self.scrollCmd, [1])
self.accept(self.gui_key, self.toggleConsole)
self.accept('escape', self.toggleConsole)
self.accept(self.autocomplete_key, self.autocomplete)
self.accept(self.autohelp_key, self.autohelp)
# accept v, c and x, where c & x copy's the whole console text
# messenger.toggleVerbose()
# for osx use ('meta')
if sys.platform == 'darwin':
self.accept('meta', self.unfocus)
self.accept('meta-up', self.focus)
self.accept('meta-c', self.copy)
self.accept('meta-x', self.cut)
self.accept('meta-v', self.paste)
# for windows use ('control')
if sys.platform == 'win32' or sys.platform == 'linux2':
self.accept('control', self.unfocus)
self.accept('control-up', self.focus)
self.accept('control-c', self.copy)
self.accept('control-x', self.cut)
self.accept('control-v', self.paste)
# toggle the gui console
def toggleConsole(self, hide=False):
if hide:
self.consoleFrame.hide()
self.ignoreAll()
# express hide, don't call setControls()
return
if self.consoleFrame.is_hidden():
self.consoleFrame.show()
self.parent.setControls(self)
else:
self.consoleFrame.hide()
self.ignoreAll()
self.parent.setControls()
def scroll(self, step):
newpos = self.textBufferPos + step
if newpos < 0 or newpos >= len(self.textBuffer):
# no... no... I no think so
return
self.textBufferPos = newpos
self.redrawConsole()
def redrawConsole(self):
windowstart = max(self.textBufferPos - len(self._visibleLines) + 1, 0)
windowend = min(
len(self._visibleLines) + windowstart, len(self.textBuffer))
logger.debug('windowS: {} WindowE: {}'.format(windowstart, windowend))
for lineNumber, (lineText, color) in \
enumerate(self.textBuffer[
windowstart:
windowend]):
logger.debug("LN {}, LEN {}".format(lineNumber,
len(self.textBuffer)))
self._visibleLines[lineNumber].setText(lineText)
self._visibleLines[lineNumber]['fg'] = color
def scrollCmd(self, step):
if not self.commandList: # 0 or null - nothing to scroll
return
# should we update a temp buffer?
if self.commandPos == len(self.commandList):
if step > 0:
self.consoleEntry.set(self._commandBuffer)
return
else:
tmp = self.consoleEntry.get()
if self.commandList[-1] != tmp:
self._commandBuffer = tmp
self.commandPos += step
if self.commandPos >= len(self.commandList):
self.commandPos = len(self.commandList) - 1
self.consoleEntry.set(self._commandBuffer)
self.consoleEntry.setCursorPosition(
len(self.commandList[self.commandPos]))
elif self.commandPos < 0:
self.commandPos = -1
# No need to change anything, can't go past the beginning
return
# finally, just set it
self.consoleEntry.set(self.commandList[self.commandPos])
self.consoleEntry.setCursorPosition(
len(self.commandList[self.commandPos]))
def autocomplete(self):
currentText = self.consoleEntry.get()
currentPos = self.consoleEntry.guiItem.getCursorPosition()
newText = self._iconsole.autocomplete(currentText, currentPos)
if newText[-1] and newText[-1] != currentText:
self.consoleEntry.set(newText[-1])
self.consoleEntry.setCursorPosition(len(newText))
def autohelp(self):
currentText = self.consoleEntry.get()
currentPos = self.consoleEntry.guiItem.getCursorPosition()
self.parent.autohelp(currentText, currentPos)
def unfocus(self):
self.consoleEntry['focus'] = 0
def focus(self):
self.consoleEntry['focus'] = 1
def copy(self):
copy = self.consoleEntry.get()
pyperclip.copy(copy)
def paste(self):
oldCursorPos = self.consoleEntry.guiItem.getCursorPosition()
self.clipboardTextRaw = pyperclip.paste()
# compose new text line
oldText = self.consoleEntry.get()
newText = oldText[0:oldCursorPos] + self.clipboardTextRaw + oldText[
oldCursorPos:]
self.clipboardTextLines = newText.split(os.linesep)
for i in range(len(self.clipboardTextLines) - 1):
currentLine = self.clipboardTextLines[i]
# we only want printable characters
currentLine = re.sub(
r'[^' + re.escape(string.printable[:95]) + ']', "",
currentLine)
# set new text and position
self.consoleEntry.set(currentLine)
self.submitTrigger(currentLine)
currentLine = self.clipboardTextLines[-1]
currentLine = re.sub(r'[^' + re.escape(string.printable[:95]) + ']',
"", currentLine)
self.consoleEntry.set(currentLine)
self.consoleEntry.setCursorPosition(len(self.consoleEntry.get()))
self.focus()
def cut(self):
pyperclip.copy(self.consoleEntry.get())
self.consoleEntry.enterText('')
self.focus()
def echo(self, output, pre='*', color=defaultTextColor):
if logger.isEnabledFor(logging.DEBUG):
logger.debug('output: {}'.format(pprint.pformat(output)))
for line in output.split('\n'):
fmtline = "{}{}".format(pre, line)
logger.debug(fmtline)
if len(line) > 0:
self.write_to_panel(fmtline, color)
def write_to_panel(self, output, color=defaultTextColor):
# remove not printable characters (which can be input by console input)
output = re.sub(r'[^%s]' % re.escape(string.printable[:95]), "",
output)
logger.debug('write_to_panel: output="{}"'.format(output))
splitLines = self.linewrap.wrap(output)
logger.debug('write_to_panel: splitLines="{}"'.format(splitLines))
for line in splitLines:
self.textBuffer.append([line, color])
if len(self.textBuffer) > self.MAX_BUFFER_LINES:
self.textBuffer.pop(0)
else:
self.textBufferPos += 1
self.redrawConsole()
class panda3dIOClass(DirectObject.DirectObject):
# set gui key to None if you want to call toggleConsole from outside this class
gui_key = PANDA3D_CONSOLE_TOGGLE_KEY
autocomplete_key = PANDA3D_CONSOLE_AUTOCOMPLETE_KEY
autohelp_key = PANDA3d_CONSOLE_AUTOHELP_KEY
# change size of text and number of characters on one line
# scale of frame ( must be small (0.0x)
scale = PANDA3D_CONSOLE_SCALE
# to define a special font, if loading fails the default font is used (without warning)
font = PANDA3D_CONSOLE_FONT
fontWidth = PANDA3D_CONSOLE_FONT_WIDTH
# frame position and size (vertical & horizontal)
h_pos = PANDA3D_CONSOLE_HORIZONTAL_POS
h_size = PANDA3D_CONSOLE_HORIZONTAL_SIZE
# v_size + v_pos should not exceed 2.0, else parts of the interface will not be visible
# space above the frame ( must be below 2.0, best between 0.0 and 1.0 )
v_pos = PANDA3D_CONSOLE_VERTICAL_POS
# vertical size of the frame ( must be at max 2.0, best between 0.5 and 2.0 )
v_size = PANDA3D_CONSOLE_VERTICAL_SIZE
linelength = int((h_size / scale - 5) / fontWidth)
print "max number of characters on a length:", linelength
numlines = int(v_size / scale - 5)
defaultTextColor = (0.0, 0.0, 0.0, 1.0)
autoCompleteColor = (0.9, 0.9, 0.9, 1.0)
def __init__(self, parent):
self.parent = parent
# line wrapper
self.linewrap = textwrap.TextWrapper()
self.linewrap.width = self.linelength
# calculate window size
left = (self.h_pos) / self.scale
right = (self.h_pos + self.h_size) / self.scale
bottom = (self.v_pos) / self.scale
top = (self.v_pos + self.v_size) / self.scale
# panda3d interface
self.consoleFrame = DirectFrame(
relief=DGG.GROOVE,
frameColor=(200, 200, 200, 0.5),
scale=self.scale,
frameSize=(0, self.h_size / self.scale, 0, self.v_size / self.scale),
)
self.windowEvent(base.win)
# try to load the defined font
fixedWidthFont = loader.loadFont(self.font)
# if font is not valid use default font
if not fixedWidthFont.isValid():
if self.font is None:
print "pandaInteractiveConsole.py :: could not load the defined font %s" % str(self.font)
fixedWidthFont = DGG.getDefaultFont()
# text entry line
self.consoleEntry = DirectEntry(
self.consoleFrame,
text="",
command=self.onEnterPress,
width=self.h_size / self.scale - 2,
pos=(1, 0, 1.5),
initialText="",
numLines=1,
focus=1,
entryFont=fixedWidthFont,
)
# output lines
self.consoleOutputList = list()
for i in xrange(self.numlines):
label = OnscreenText(
parent=self.consoleFrame,
text="",
pos=(1, -i + 3 + self.numlines),
align=TextNode.ALeft,
mayChange=1,
scale=1.0,
fg=self.defaultTextColor,
)
label.setFont(fixedWidthFont)
self.consoleOutputList.append(label)
# list of the last commands of the user
self.userCommandList = list()
self.userCommandListLength = 100
for i in xrange(self.userCommandListLength):
self.userCommandList.append("")
self.userCommandPos = 0
# buffer for data
self.textBuffer = list()
self.textBufferLength = 1000
for i in xrange(self.textBufferLength):
self.textBuffer.append(["", DEFAULT_COLOR])
self.textBufferPos = self.textBufferLength - self.numlines
# toggle the window at least once to activate the events
self.toggleConsole()
self.toggleConsole()
self.help()
def help(self):
# output some info text about this module
infoTxt = """ ------ Panda3dConsole ------
- press F10 to toggle it on/off
- use the usual copy, cut & paste keys
- page_up : scrolls up
- page_down : scrolls down
- arrow_up : previous command
- arrow_down : next command
- BUGS : if you paste a to long text, the entry blocks
FIX : use cut to remove the whole line"""
# for line in infoTxt.split('\n'):
# self.write( line, color=DEFAULT_COLOR )
return infoTxt
# write a string to the panda3d console
def write(self, printString, color=defaultTextColor):
# remove not printable characters (which can be input by console input)
printString = re.sub(r"[^%s]" % re.escape(string.printable[:95]), "", printString)
splitLines = self.linewrap.wrap(printString)
for line in splitLines:
self.textBuffer.append([line, color])
self.textBuffer.pop(0)
self.updateOutput()
def updateOutput(self):
for lineNumber in xrange(self.numlines):
lineText, color = self.textBuffer[lineNumber + self.textBufferPos]
self.consoleOutputList[lineNumber].setText(lineText)
self.consoleOutputList[lineNumber]["fg"] = color
# toggle the gui console
def toggleConsole(self):
self.consoleFrame.toggleVis()
hidden = self.consoleFrame.isHidden()
self.consoleEntry["focus"] != hidden
if hidden:
self.ignoreAll()
self.accept(self.gui_key, self.toggleConsole)
else:
self.ignoreAll()
self.accept("page_up", self.scroll, [-5])
self.accept("page_up-repeat", self.scroll, [-5])
self.accept("page_down", self.scroll, [5])
self.accept("page_down-repeat", self.scroll, [5])
self.accept("window-event", self.windowEvent)
self.accept("arrow_up", self.scrollCmd, [1])
self.accept("arrow_down", self.scrollCmd, [-1])
self.accept(self.gui_key, self.toggleConsole)
self.accept(self.autocomplete_key, self.autocomplete)
self.accept(self.autohelp_key, self.autohelp)
# accept v, c and x, where c & x copy's the whole console text
# messenger.toggleVerbose()
# for osx use ('meta')
if sys.platform == "darwin":
self.accept("meta", self.unfocus)
self.accept("meta-up", self.focus)
self.accept("meta-c", self.copy)
self.accept("meta-x", self.cut)
self.accept("meta-v", self.paste)
# for windows use ('control')
if sys.platform == "win32" or sys.platform == "linux2":
self.accept("control", self.unfocus)
self.accept("control-up", self.focus)
self.accept("control-c", self.copy)
self.accept("control-x", self.cut)
self.accept("control-v", self.paste)
def autocomplete(self):
currentText = self.consoleEntry.get()
currentPos = self.consoleEntry.guiItem.getCursorPosition()
newText = self.parent.autocomplete(currentText, currentPos)
if newText != currentText:
self.consoleEntry.set(newText)
self.consoleEntry.setCursorPosition(len(newText))
def autohelp(self):
currentText = self.consoleEntry.get()
currentPos = self.consoleEntry.guiItem.getCursorPosition()
self.parent.autohelp(currentText, currentPos)
def focus(self):
self.consoleEntry["focus"] = 1
def unfocus(self):
self.consoleEntry["focus"] = 0
def copy(self):
copy = self.consoleEntry.get()
clipboard.setText(copy)
def paste(self):
oldCursorPos = self.consoleEntry.guiItem.getCursorPosition()
clipboardText = clipboard.getText()
# compose new text line
oldText = self.consoleEntry.get()
newText = oldText[0:oldCursorPos] + clipboardText + oldText[oldCursorPos:]
clipboardTextLines = newText.split(os.linesep)
for i in xrange(len(clipboardTextLines) - 1):
currentLine = clipboardTextLines[i]
# we only want printable characters
currentLine = re.sub(r"[^" + re.escape(string.printable[:95]) + "]", "", currentLine)
# set new text and position
self.consoleEntry.set(currentLine)
self.onEnterPress(currentLine)
currentLine = clipboardTextLines[-1]
currentLine = re.sub(r"[^" + re.escape(string.printable[:95]) + "]", "", currentLine)
self.consoleEntry.set(currentLine)
self.consoleEntry.setCursorPosition(len(self.consoleEntry.get()))
self.focus()
def cut(self):
clipboard.setText(self.consoleEntry.get())
self.consoleEntry.enterText("")
self.focus()
def scroll(self, step):
self.textBufferPos += step
self.textBufferPos = min(self.textBufferLength - self.numlines, max(0, self.textBufferPos))
self.updateOutput()
def scrollCmd(self, step):
oldCmdPos = self.userCommandPos
self.userCommandPos += step
self.userCommandPos = min(self.userCommandListLength - 1, max(0, self.userCommandPos))
self.userCommandList[oldCmdPos] = self.consoleEntry.get()
newCmd = self.userCommandList[self.userCommandPos]
self.consoleEntry.set(newCmd)
self.consoleEntry.setCursorPosition(len(newCmd))
def onEnterPress(self, textEntered):
# set to last message
self.textBufferPos = self.textBufferLength - self.numlines
# clear line
self.consoleEntry.enterText("")
self.focus()
# add text entered to user command list & remove oldest entry
self.userCommandList.insert(1, textEntered)
self.userCommandList[0] = ""
self.userCommandList.pop(-1)
self.userCommandPos = 0
# call our parent
self.parent.push(textEntered)
def windowEvent(self, window):
"""
This is a special callback.
It is called when the panda window is modified.
"""
wp = window.getProperties()
width = wp.getXSize() / float(wp.getYSize())
height = wp.getYSize() / float(wp.getXSize())
if width > height:
height = 1.0
else:
width = 1.0
# aligned to center
consolePos = Vec3(-self.h_size / 2, 0, -self.v_size / 2)
# aligned to left bottom
# consolePos = Vec3(-width+self.h_pos, 0, -height+self.v_pos)
# aligned to right top
# consolePos = Vec3(width-self.h_size, 0, height-self.v_size)
# set position
self.consoleFrame.setPos(consolePos)