-
Notifications
You must be signed in to change notification settings - Fork 2
/
Copy pathmain.py
209 lines (199 loc) · 6.69 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
import sys
from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from functools import partial
import Qchord
white_key = [1,3,5,6,8,10,12,13,15,17,18,20,22,24]
black_key = [2,4,7,9,11,14,16,19,21,23]
def setColor(ui,num):
if num > 24: num -= 24
if num in black_key: color = white
else: color = black
if num == 1: ui.key_1.setPixmap(color)
elif num == 2: ui.key_2.setPixmap(color)
elif num == 3: ui.key_3.setPixmap(color)
elif num == 4: ui.key_4.setPixmap(color)
elif num == 5: ui.key_5.setPixmap(color)
elif num == 6: ui.key_6.setPixmap(color)
elif num == 7: ui.key_7.setPixmap(color)
elif num == 8: ui.key_8.setPixmap(color)
elif num == 9: ui.key_9.setPixmap(color)
elif num == 10: ui.key_10.setPixmap(color)
elif num == 11: ui.key_11.setPixmap(color)
elif num == 12: ui.key_12.setPixmap(color)
elif num == 13: ui.key_13.setPixmap(color)
elif num == 14: ui.key_14.setPixmap(color)
elif num == 15: ui.key_15.setPixmap(color)
elif num == 16: ui.key_16.setPixmap(color)
elif num == 17: ui.key_17.setPixmap(color)
elif num == 18: ui.key_18.setPixmap(color)
elif num == 19: ui.key_19.setPixmap(color)
elif num == 20: ui.key_20.setPixmap(color)
elif num == 21: ui.key_21.setPixmap(color)
elif num == 22: ui.key_22.setPixmap(color)
elif num == 23: ui.key_23.setPixmap(color)
elif num == 24: ui.key_24.setPixmap(color)
def init():
ui.key_1.setPixmap(trans)
ui.key_2.setPixmap(trans)
ui.key_3.setPixmap(trans)
ui.key_4.setPixmap(trans)
ui.key_5.setPixmap(trans)
ui.key_6.setPixmap(trans)
ui.key_7.setPixmap(trans)
ui.key_8.setPixmap(trans)
ui.key_9.setPixmap(trans)
ui.key_10.setPixmap(trans)
ui.key_11.setPixmap(trans)
ui.key_12.setPixmap(trans)
ui.key_13.setPixmap(trans)
ui.key_14.setPixmap(trans)
ui.key_15.setPixmap(trans)
ui.key_16.setPixmap(trans)
ui.key_17.setPixmap(trans)
ui.key_18.setPixmap(trans)
ui.key_19.setPixmap(trans)
ui.key_20.setPixmap(trans)
ui.key_21.setPixmap(trans)
ui.key_22.setPixmap(trans)
ui.key_23.setPixmap(trans)
ui.key_24.setPixmap(trans)
def get_start(input):
if input[0] == 'C':
start = 1
input = input[1:]
elif input[0:2] == '#C' or input[0:2] == 'bD':
start = 2
input = input[2:]
elif input[0] == 'D':
start = 3
input = input[1:]
elif input[0:2] == '#D' or input[0:2] == 'bE':
start = 4
input = input[2:]
elif input[0] == 'E':
start = 5
input = input[1:]
elif input[0] == 'F':
start = 6
input = input[1:]
elif input[0:2] == '#F' or input[0:2] == 'bG':
start = 7
input = input[2:]
elif input[0] == 'G':
start = 8
input = input[1:]
elif input[0:2] == '#G' or input[0:2] == 'bA':
start = 9
input = input[2:]
elif input[0] == 'A':
start = 10
input = input[1:]
elif input[0:2] == '#A' or input[0:2] == 'bB':
start = 11
input = input[2:]
elif input[0] == 'B':
start = 12
input = input[1:]
return start , input
def showchord(ui):
init()
chord = [-1,-1,-1,-1,-1,-1,-1]
start = 0
new_start = 0
input = ui.lineEdit.text()
start,input = get_start(input)
if start == 0: return
new_start = start
tmp = ''
if input.find('sus') != -1 :
loc = input.find('sus')
tmp = input[loc:]
input = input[:loc]
if input.find('add') != -1 :
loc = input.find('add')
tmp = input[loc:]
input = input[:loc]
if input.find('/') != -1 :
loc = input.find('/')
tmp = input[loc:]
input = input[:loc]
if input == '': #大三和弦
chord[0:3] = [0,4,7]
elif input == 'm': #小三和弦
chord[0:3] = [0,3,7]
elif input == 'aug': #增三和弦
chord[0:3] = [0,4,8]
elif input == 'dim': #减三和弦
chord[0:3] = [0,3,6]
elif input == '7' or input == 'dom7': #属七和弦
chord[0:4] = [0,4,7,10]
elif input == 'm7': #小七和弦
chord[0:4] = [0,3,7,10]
elif input == 'maj7' or input == 'M7': #大七和弦
chord[0:4] = [0,4,7,11]
elif input == 'aug7': #增七和弦
chord[0:4] = [0,4,8,10]
elif input == 'dim7': #减七和弦
chord[0:4] = [0,3,6,9]
elif input == '7b5' or input == '7-5': #七减五和弦
chord[0:4] = [0,4,6,10]
elif input == 'm7b5' or input == 'm7-5': #小七减五和弦（半减七和弦）
chord[0:4] = [0,3,6,10]
elif input == 'mM7': #小大七和弦
chord[0:4] = [0,3,7,11]
elif input == 'augM7': #增大七和弦
chord[0:4] = [0,4,8,11]
elif input == '6' or input == 'maj6': #六和弦
chord[0:4] = [0,4,7,9]
elif input == 'm6': #小六和弦
chord[0:4] = [0,3,7,9]
elif input == '9': #（属）九和弦
chord[0:4] = [0,4,7,10,14]
elif input == 'm9': #小九和弦
chord[0:4] = [0,3,7,10,14]
elif input == 'maj9': #大九和弦
chord[0:4] = [0,4,7,11,14]
elif input == '11': #（属）十一和弦
chord[0:4] = [0,4,7,10,14,17]
elif input == 'm11': #小十一和弦
chord[0:4] = [0,3,7,10,14,17]
elif input == 'maj11': #大十一和弦
chord[0:4] = [0,4,7,11,14,17]
elif input == '13': #（属）十三和弦
chord[0:4] = [0,4,7,10,14,17,21]
elif input == 'm13': #小十三和弦
chord[0:4] = [0,3,7,10,14,17,21]
elif input == 'maj13': #大十三和弦
chord[0:4] = [0,4,7,11,14,17,21]
if tmp[0:3] == 'add':
if tmp[3] == '2':chord.append(2)
elif tmp[3] == '4':chord.append(5)
elif tmp[3] == '6':chord.append(9)
elif tmp[3] == '8':chord.append(12) #?
elif tmp[3] == '9':chord.append(14)
elif tmp[3:5] == '11':chord.append(17)
elif tmp[3:5] == '13':chord.append(21)
if tmp == 'sus': tmp = 'sus4'
if tmp[0:3] == 'sus':
if tmp[3] == '2': chord[1] = 2
elif tmp[3] == '4': chord[1] = 5
if tmp[0:1] == '/':
new_start,tmp = get_start(tmp[1:])
for i in chord:
if i == 0 and new_start != start: #处理根音变化
setColor(ui,new_start)
continue
if i != -1 : setColor(ui,start+i)
if __name__ == '__main__':
app = QApplication(sys.argv)
black = QPixmap(':/Prefix1/black.png')
white = QPixmap(':/Prefix1/white.png')
trans = QPixmap(':/Prefix1/transparent.png')
MainWindow = QMainWindow()
ui = Qchord.Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
ui.pushButton.clicked.connect(partial(showchord, ui))
sys.exit(app.exec_())