class ThreadPane(Panel):
def __init__(self, thread):
Panel.__init__(self)
self.thread = thread
self.text = None
self.username = None
self.title = None
self.postnum = None
self.posts = []
self.setBackground(Canvas.COLOR_BLUE)
def update(self):
dirty = False
if not self.text:
self.text = Label(self.thread.text)
self.text.wrap = True
self.text.position = [0,1]
self.text.setBackground(Canvas.COLOR_BLUE)
self.addChild(self.text)
dirty = True
if self.size[0] != self.parent.size[0]-3:
self.size[0] = self.parent.size[0]-3
dirty = True
if self.text.maxWidth != self.size[0]:
self.text.maxWidth = self.size[0]
self.text.pack()
self.text.size[0] = self.text.maxWidth
dirty = True
if not self.postnum:
self.postnum = Button('#%d'%self.thread.postid)
self.postnum.size = [8,1]
self.postnum.position = [0, 0]
self.postnum.setBackground(Canvas.COLOR_BLUE)
self.addChild(self.postnum)
if not self.username:
self.username = Label(self.thread.username)
self.username.maxWidth = 20
self.username.pack()
self.username.position = [self.postnum.size[0]+1,0]
self.username.setBackground(Canvas.COLOR_BLUE)
self.addChild(self.username)
if not self.title:
self.title = Label(self.thread.title)
self.title.maxWidth = 20
self.title.pack()
self.title.position = [self.postnum.size[0]+self.username.size[0]+2, 0]
self.title.setBackground(Canvas.COLOR_BLUE)
self.addChild(self.title)
self.pack()
self.size[1] = self.contentSize.max[1]
return dirty
def __init__(self, client, board):
Screen.__init__(self, client, 'bbs')
self.size = [client.columns, client.rows]
self.board = self.loadBoard(board)
self.header = Label()
self.header.label = u""" ___ __ _
/ / |__ / /__| |__
/ /| '_ \ / / _ \ '_ \
/ / | |_) / / __/ | | |
/_/ |_.__/_/ \___|_| |_|"""
self.header.pack()
self.header.position = [0,0]
self.header.setBackground(Canvas.COLOR_BLUE)
self.addChild(self.header)
self.threads = {}
self.dirty = False
self.lastpoll = 0
self.newthreadpane = Panel()
self.newthreadpane.setBackground(Canvas.COLOR_BLUE)
self.newthreadpane.position = [6,6]
self.addChild(self.newthreadpane)
t = Label('Name:')
t.pack()
t.position = [0,0]
t.setBackground(Canvas.COLOR_BLUE)
self.newthreadpane.addChild(t)
self.name = TextField()
self.name.size = [15,1]
self.name.position = [5,0]
self.newthreadpane.addChild(self.name)
t = Label('Betreff:')
t.pack()
t.position = [21,0]
t.setBackground(Canvas.COLOR_BLUE)
self.newthreadpane.addChild(t)
self.topic = TextField()
self.topic.size = [15,1]
self.topic.position = [29,0]
self.newthreadpane.addChild(self.topic)
t = Label('Text:')
t.pack()
t.position = [0,3]
t.setBackground(Canvas.COLOR_BLUE)
self.newthreadpane.addChild(t)
self.text = TextArea()
self.text.size = [40,10]
self.text.position = [5,3]
self.newthreadpane.addChild(self.text)
self.sendbutton = Button('Senden')
self.sendbutton.size = [10,1]
self.sendbutton.position = [5,14]
self.sendbutton.onPress = self.newThread
self.sendbutton.setBackground(Canvas.COLOR_BLUE)
self.newthreadpane.addChild(self.sendbutton)
self.scrollpane = ScrollPane()
self.scrollpane.size = [self.size[0],0]
self.scrollpane.position = [0,18]
self.scrollpane.setBackground(Canvas.COLOR_BLUE)
self.addChild(self.scrollpane)
self.setBackground(Canvas.COLOR_BLUE)
self.repaint()
class Board(Screen):
def __init__(self, client, board):
Screen.__init__(self, client, 'bbs')
self.size = [client.columns, client.rows]
self.board = self.loadBoard(board)
self.header = Label()
self.header.label = u""" ___ __ _
/ / |__ / /__| |__
/ /| '_ \ / / _ \ '_ \
/ / | |_) / / __/ | | |
/_/ |_.__/_/ \___|_| |_|"""
self.header.pack()
self.header.position = [0,0]
self.header.setBackground(Canvas.COLOR_BLUE)
self.addChild(self.header)
self.threads = {}
self.dirty = False
self.lastpoll = 0
self.newthreadpane = Panel()
self.newthreadpane.setBackground(Canvas.COLOR_BLUE)
self.newthreadpane.position = [6,6]
self.addChild(self.newthreadpane)
t = Label('Name:')
t.pack()
t.position = [0,0]
t.setBackground(Canvas.COLOR_BLUE)
self.newthreadpane.addChild(t)
self.name = TextField()
self.name.size = [15,1]
self.name.position = [5,0]
self.newthreadpane.addChild(self.name)
t = Label('Betreff:')
t.pack()
t.position = [21,0]
t.setBackground(Canvas.COLOR_BLUE)
self.newthreadpane.addChild(t)
self.topic = TextField()
self.topic.size = [15,1]
self.topic.position = [29,0]
self.newthreadpane.addChild(self.topic)
t = Label('Text:')
t.pack()
t.position = [0,3]
t.setBackground(Canvas.COLOR_BLUE)
self.newthreadpane.addChild(t)
self.text = TextArea()
self.text.size = [40,10]
self.text.position = [5,3]
self.newthreadpane.addChild(self.text)
self.sendbutton = Button('Senden')
self.sendbutton.size = [10,1]
self.sendbutton.position = [5,14]
self.sendbutton.onPress = self.newThread
self.sendbutton.setBackground(Canvas.COLOR_BLUE)
self.newthreadpane.addChild(self.sendbutton)
self.scrollpane = ScrollPane()
self.scrollpane.size = [self.size[0],0]
self.scrollpane.position = [0,18]
self.scrollpane.setBackground(Canvas.COLOR_BLUE)
self.addChild(self.scrollpane)
self.setBackground(Canvas.COLOR_BLUE)
self.repaint()
def loadBoard(self, board):
return self.client.session.query(sql.Board).filter(sql.Board.name==board).first()
def update(self):
if time.time()-self.lastpoll > 1:
self.lastpoll = time.time()
else:
return
self.updateBoard()
x = 1
self.scrollpane.size[0] = self.size[0]
if len(self.threads) > 0:
for threadid in reversed(sorted(self.threads.keys())):
if self.threads[threadid].update():
self.dirty = True
self.threads[threadid].position = (2,x)
x += self.threads[threadid].size[1]+1
if self.dirty:
print self.dirty
self.scrollpane.pack()
self.scrollpane.repaint()
self.dirty = False
def updateBoard(self):
threads = self.board.getThreads(self.client.session)
for thread in threads:
if thread.postid not in self.threads.keys():
tp = ThreadPane(thread)
self.scrollpane.addChild(tp)
self.threads[thread.postid] = tp
self.dirty = True
def newThread(self):
self.board.addThread(self.client.session, self.name.getValue(), self.topic.getValue(), self.text.getValue())
def paint(self, canvas):
self.header.position[0] = (self.size[0]-self.header.size[0])/2
self.scrollpane.size[0] = self.size[0]
if not self.newthreadpane.visible:
self.scrollpane.size[1] = self.size[1]-6
self.scrollpane.position[1] = 6
else:
self.scrollpane.size[1] = self.size[1]-22
self.scrollpane.position[1] = 22
Screen.paint(self, canvas)
canvas.setBackground(self.background)
canvas.fillBackground()
def onInput(self, command):
if command == self.canvas.terminfo.tigets('kf1'):
self.newthreadpane.visible = not self.newthreadpane.visible
if not self.newthreadpane.visible:
self.newthreadpane.removeFocus()
self.repaint()
if command == self.canvas.terminfo.tigets('kf2'):
self.name.giveFocus()
Screen.onInput(self, command)
