-
Notifications
You must be signed in to change notification settings - Fork 1
/
main.py
430 lines (380 loc) · 16.1 KB
/
main.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
import sys
from PyQt5.QtWidgets import *
from PyQt5 import QtCore
from PyQt5.QtGui import QFontDatabase,QBrush,QPainter,QPainterPath,QColor,QFont,QPen,QFontMetrics,QIcon,QPixmap,QIntValidator
from PyQt5.QtCore import QPropertyAnimation,QTimer,Qt
import win32gui
import win32con
from ws4py.client.threadedclient import WebSocketClient
import threading
import qrc_resources
import json
import os.path
if getattr(sys, 'frozen', None):
basedir = sys._MEIPASS
else:
basedir = os.path.dirname(__file__)
#弹幕类
class Danmu(QLabel):
def __init__(self,parent,dmtext,dmcolor,dmstartx,dmstarty,dmfont="Microsoft YaHei"):
super(Danmu,self).__init__(parent)
self.dmQfont = QFont(dmfont, 25, 75) #字体、大小、粗细
self.setStyleSheet("color:"+dmcolor)
self.dmtext = dmtext
self.setText(self.dmtext)
self.metrics = QFontMetrics(self.dmQfont)
self.height = self.metrics.height()+5
self.setFixedHeight(self.height)
self.width = self.metrics.width(dmtext)+4
self.setFixedWidth(self.width)
self.setFont(self.dmQfont)
self.fly = QPropertyAnimation(self,b'pos') #弹幕飞行动画
self.fly.setDuration(10000) #飞行10秒
self.fly.setStartValue(QtCore.QPoint(dmstartx,dmstarty))
self.fly.setEndValue(QtCore.QPoint(0-self.width,dmstarty))
self.fly.start()
self.fly.finished.connect(self.deleteLater)
#为文字添加描边
def paintEvent(self,event):
painter = QPainter(self)
painter.save()
path = QPainterPath()
pen = QPen(QColor(0,0,0,230))
painter.setRenderHint(QPainter.Antialiasing) #反走样
pen.setWidth(4)
length = self.metrics.width(self.dmtext)
w = self.width
px = (length-w)/2
if px<0:
px = -px
py = (self.height-self.metrics.height())/2+self.metrics.ascent()
if py<0:
py = -py
path.addText(px-2,py,self.dmQfont,self.dmtext)
painter.strokePath(path,pen)
painter.drawPath(path)
painter.fillPath(path,QBrush(QColor(255,255,255)))
painter.restore()
QLabel.paintEvent(self,event)
#弹幕窗口类(隐形窗口)
class DanmuWindow(QWidget):
def __init__(self,parent):
super(DanmuWindow,self).__init__(parent)
self.initUI()
self.qw = QWidget(self)
self.qw.setFixedSize(self.width,self.height)
self.qb = QHBoxLayout(self.qw)
def addDanmu(self,message,color,height):
dm = Danmu(self,message,color,self.width,height)
self.qb.addWidget(dm)
def initUI(self):
desktopWidget = QDesktopWidget() #获取屏幕信息
self.width = desktopWidget.screenGeometry().width() #获取屏幕宽度
self.height = desktopWidget.screenGeometry().height()+2000 #获取屏幕高度
self.setFixedSize(self.width,self.height) #将窗口最大化
self.setWindowTitle('YFdanmu') #窗口名称
self.setAttribute(Qt.WA_TranslucentBackground, True) #窗口透明
self.setWindowFlags(Qt.WindowStaysOnTopHint | Qt.FramelessWindowHint | Qt.Tool) #窗口始终保持最前且不显示边框且任务栏不显示
class MainWindow(QMainWindow):
dmSignal = QtCore.pyqtSignal(str) #用于跨线程传递信号
heartSignal = QtCore.pyqtSignal() #用于跨线程传递信号
room = '' #房间号
#接收到信号后的处理
def handle(self,content):
content = json.loads(content)
if content['type']=='danmu': #如果是弹幕，则选择合适的位置显示弹幕
color = content['color']
message = content['text']
for i in range(0,len(self.danmuLineFlag)):
if self.danmuLineFlag[i]==0:
self.danmuWindow.addDanmu(message,color,20+80*i)
self.danmuLineFlag[i] = 1;
break
elif content['type']=='informn': #如果是人数通知，更新状态栏
self.statusBar().showMessage('已连接: '+content['n'])
elif content['type']=='room': #如果实返回房间号信息，显示当前房间号或不存在房间
if content['n']!='err':
self.room = str(content['n'])
self.connectStatusLabel.setText('房间号: '+self.room)
self.testButton.setEnabled(True)
self.createRoomButton.setEnabled(False)
self.joinRoomButton.setEnabled(False)
self.testText.setEnabled(True)
else:
self.connectStatusLabel.setText('不存在该房间')
self.testButton.setEnabled(False)
self.createRoomButton.setEnabled(True)
self.joinRoomButton.setEnabled(True)
elif content['type']=='heartbeat':
pass
def __init__(self):
super().__init__()
self.initUI()
self.danmuWindow = DanmuWindow(self) #创建弹幕窗口
self.dmSignal.connect(self.handle) #信号连接
self.heartSignal.connect(self.heartbeat) #心跳
self.danmuColor = 'white' #默认白色弹幕
#弹幕冷却
self.danmuLineFlag = [0]*13
self.danmuCoolTime = [0]*13
self.coolTimer = QTimer()
self.coolTimer.timeout.connect(self.coolDownCount)
self.coolTimer.start(500)
#弹幕冷却函数
def coolDownCount(self):
for i in range(0,len(self.danmuLineFlag)):
if self.danmuLineFlag[i]==1:
if self.danmuCoolTime[i]==4:
self.danmuCoolTime[i] = 0
self.danmuLineFlag[i] = 0
self.danmuCoolTime[i] += 1
def initUI(self):
self.setWindowTitle('桌面弹幕') #窗口名
self.setWindowIcon(QIcon(':/logo.png')) #窗口图标
self.setFixedSize(600,360) #设置窗口大小
self.statusBar().showMessage('未连接') #初始状态为未连接
self.setWindowFlags(self.windowFlags()& ~Qt.WindowMinimizeButtonHint) #标题栏仅显示关闭按钮
#qss加载
with open(os.path.join(basedir, 'src/style.qss')) as f:
style = f.read()
self.setStyleSheet(style)
self.createButton() #按钮
self.createLabel() #标签
self.createText() #文本框
self.createSlider() #滑动条
self.show()
#创建按钮
def createButton(self):
self.connectButton = QPushButton('连接服务器',self)
self.connectButton.setObjectName("connectButton")
self.connectButton.move(50,50)
self.connectButton.setFixedSize(200,75)
self.connectButton.clicked.connect(self.connectServer)
self.testButton = QPushButton('发送',self)
self.testButton.move(350,250)
self.testButton.setFixedSize(60,60)
self.testButton.setEnabled(False)
self.testButton.clicked.connect(self.sendDanmu)
self.createRoomButton = QPushButton('创建',self)
self.createRoomButton.move(50,180)
self.createRoomButton.setFixedSize(95,60)
self.createRoomButton.setEnabled(False)
self.createRoomButton.clicked.connect(self.createRoom)
self.joinRoomButton = QPushButton('加入',self)
self.joinRoomButton.move(155,180)
self.joinRoomButton.setFixedSize(95,60)
self.joinRoomButton.setEnabled(False)
self.joinRoomButton.clicked.connect(self.joinRoom)
self.miniButton = QPushButton('最小化到托盘',self)
self.miniButton.move(450,120)
self.miniButton.setFixedSize(140,60)
self.miniButton.clicked.connect(self.miniWindow)
self.colorButtonGroup = QButtonGroup(self)
self.colorButtonWhite = QRadioButton('白',self)
self.colorButtonWhite.move(50,280)
self.colorButtonWhite.setChecked(True)
self.colorButtonGroup.addButton(self.colorButtonWhite,0)
self.colorButtonWhite.clicked.connect(self.changeColor)
self.colorButtonRed = QRadioButton('红',self)
self.colorButtonRed.move(100,280)
self.colorButtonGroup.addButton(self.colorButtonRed,1)
self.colorButtonRed.clicked.connect(self.changeColor)
self.colorButtonYellow = QRadioButton('黄',self)
self.colorButtonYellow.move(150,280)
self.colorButtonGroup.addButton(self.colorButtonYellow,2)
self.colorButtonYellow.clicked.connect(self.changeColor)
self.colorButtonGreen = QRadioButton('绿',self)
self.colorButtonGreen.move(200,280)
self.colorButtonGroup.addButton(self.colorButtonGreen,3)
self.colorButtonGreen.clicked.connect(self.changeColor)
self.colorButtonBlue = QRadioButton('蓝',self)
self.colorButtonBlue.move(250,280)
self.colorButtonGroup.addButton(self.colorButtonBlue,4)
self.colorButtonBlue.clicked.connect(self.changeColor)
self.colorButtonPink = QRadioButton('粉',self)
self.colorButtonPink.move(300,280)
self.colorButtonGroup.addButton(self.colorButtonPink,5)
self.colorButtonPink.clicked.connect(self.changeColor)
def changeColor(self):
colorId = self.colorButtonGroup.checkedId()
if colorId==0:
self.danmuColor = 'white'
elif colorId==1:
self.danmuColor = 'red'
elif colorId==2:
self.danmuColor = 'yellow'
elif colorId==3:
self.danmuColor = 'green'
elif colorId==4:
self.danmuColor = 'blue'
elif colorId==5:
self.danmuColor = 'pink'
#创建标签
def createLabel(self):
self.connectStatusLabel = QLabel('当前状态: 未连接',self)
self.connectStatusLabel.setAlignment(QtCore.Qt.AlignCenter)
self.connectStatusLabel.setStyleSheet("font-size:20px")
self.connectStatusLabel.move(50,120)
self.connectStatusLabel.setFixedSize(200,50)
self.tranLabel = QLabel('弹幕透明度',self)
self.tranLabel.setStyleSheet("font-size:20px")
self.tranLabel.move(300,30)
self.tranMin = QLabel('全透明',self)
self.tranMin.setStyleSheet("font-size:15px")
self.tranMin.move(300,57)
self.tranMax = QLabel('不透明',self)
self.tranMax.move(507,57)
self.testLabel = QLabel('弹幕:',self)
self.testLabel.setStyleSheet("font-size:25px")
self.testLabel.setFixedSize(70,25)
self.testLabel.move(50,250)
self.introLabel = QLabel(self)
self.introLabel.setStyleSheet("font-size:15px;border:1px solid black")
self.introLabel.setText("1.点击连接服务器按钮\n连接服务器\n2.点击创建按钮或加入\n按钮加入房间\n3.邀请小伙伴进入你的\n房间\n4.开始愉快的弹幕之旅\n吧！")
self.introLabel.move(265,95)
self.introLabel.setFixedSize(160,140)
self.wxLabel = QLabel(self)
self.wxLabel.setFixedSize(160,160)
self.wxLabel.move(440,200)
wxEwm = QPixmap(':/wx.jpg')
self.wxLabel.setPixmap(wxEwm)
self.wxLabel.setScaledContents(True)
#创建文本框
def createText(self):
self.testText = QLineEdit(self)
self.testText.setFixedSize(200,25)
self.testText.move(120,250)
self.testText.setEnabled(False)
self.testText.returnPressed.connect(self.sendDanmu)
#创建滑动条
def createSlider(self):
self.tranSlider = QSlider(Qt.Horizontal,self)
self.tranSlider.move(350,63)
self.tranSlider.setFixedSize(150,20)
self.tranSlider.setRange(0,100)
self.tranSlider.setValue(100)
self.tranSlider.valueChanged.connect(self.tranChange)
#透明度改变事件
def tranChange(self,event):
self.danmuWindow.setWindowOpacity(self.tranSlider.value()/100)
#连接服务器
def connectServer(self):
try:
self.connectButton.setEnabled(False)
self.connectButton.setText('连接中')
self.threading = threading.Thread(target=self.connectingServer)
self.threading.setDaemon(True)
self.threading.start()
except Exception as err:
print(err)
def connectingServer(self):
try:
self.ws = WebSocket('wss://www.fengdoes.cn/connect',self)
self.ws.connect()
self.connectStatusLabel.setText('当前状态:已连接')
self.connectButton.setEnabled(False)
self.connectButton.setText('连接服务器')
self.createRoomButton.setEnabled(True)
self.joinRoomButton.setEnabled(True)
self.ws.run_forever()
except Exception as err:
print(err)
self.connectStatusLabel.setText('连接失败')
self.connectButton.setEnabled(True)
def on_activedSysTrayIcon(self,reason):
if reason == QSystemTrayIcon.ActivationReason(QSystemTrayIcon.Trigger):
self.show()
self.sysIcon.hide()
#心跳
def heartbeat(self):
self.beattimer = QTimer()
self.beattimer.timeout.connect(self.beat)
self.beattimer.start(60000)
def beat(self):
try:
message = {
'type': 'heartbeat',
}
message = json.dumps(message)
self.ws.send(message)
except Exception as err:
self.connectStatusLabel.setText('连接失败')
self.connectButton.setEnabled(True)
print(err)
def sendDanmu(self):
try:
message = {
'type': 'danmu',
'room': str(self.room),
'color': str(self.danmuColor),
'text': str(self.testText.text()),
}
message = json.dumps(message)
self.ws.send(message)
self.testText.setText('')
except Exception as err:
self.connectStatusLabel.setText('连接失败')
self.connectButton.setEnabled(True)
print(err)
def createRoom(self):
try:
message = {
'type': 'createroom',
}
message = json.dumps(message)
self.ws.send(message)
except Exception as err:
self.connectStatusLabel.setText('连接失败')
self.connectButton.setEnabled(True)
print(err)
def joinRoom(self):
n, ok = QInputDialog.getInt(self, "加入房间", "请输入房间号:", 1, 1, 99999, 1)
if ok:
try:
message = {
'type': 'joinroom',
'n': str(n),
}
message = json.dumps(message)
self.ws.send(message)
except Exception as err:
self.connectStatusLabel.setText('连接失败')
self.connectButton.setEnabled(True)
print(err)
def miniWindow(self):
self.hide()
self.sysIcon = QSystemTrayIcon(self)
icon = QIcon(":/logo.png")
self.sysIcon.setIcon(icon)
self.sysIcon.setToolTip('桌面弹幕')
self.sysIcon.activated.connect(self.on_activedSysTrayIcon)
self.sysIcon.show()
class WebSocket(WebSocketClient):
def __init__(self,url,parent):
super().__init__(url)
self.parent = parent
def opened(self):
print('websocked opened')
self.parent.heartSignal.emit()
def received_message(self,message):
self.parent.dmSignal.emit(str(message))
def on_closed(self):
self.connectStatusLabel.setText('已断开服务器连接')
#将窗口置顶
def toTop():
hwnd = win32gui.FindWindow(None, 'YFdanmu')
win32gui.SetWindowPos(hwnd, win32con.HWND_TOP, 0,0,0,0, win32con.SWP_NOMOVE|win32con.SWP_NOOWNERZORDER|win32con.SWP_NOACTIVATE|win32con.SWP_SHOWWINDOW|win32con.SWP_NOSIZE)
app = QApplication(sys.argv)
nindex = QFontDatabase.addApplicationFont(os.path.join(basedir, 'src/myfont.ttf'))
if nindex!=-1:
fontName = QFontDatabase.applicationFontFamilies(0)[0]
fontThis = QFont(fontName,10)
app.setFont(fontThis)
#每100毫秒将窗口置顶一次
timer = QTimer()
timer.timeout.connect(toTop)
timer.start(100)
mainWindow = MainWindow()
mainWindow.show()
mainWindow.danmuWindow.show()
sys.exit(app.exec_())