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gui.py
841 lines (697 loc) · 35.5 KB
/
gui.py
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## Copyright (C) 2018 Alex Gooding
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
## You should have received a copy of the GNU General Public License
## along with this program. If not, see <https://www.gnu.org/licenses/>.
import sys
import os
import subprocess
from PyQt4 import QtGui, QtCore
from composer import Composer
try:
_fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
def _fromUtf8(s):
return s
try:
_encoding = QtGui.QApplication.UnicodeUTF8
def _translate(context, text, disambig):
return QtGui.QApplication.translate(context, text, disambig, _encoding)
except AttributeError:
def _translate(context, text, disambig):
return QtGui.QApplication.translate(context, text, disambig)
class MainWindow(object):
#Create the composer
composer = Composer()
# Generate counter
c = 0
# At least one pattern generated boolean
success = True
# No patterns generated
fail = False
kickPlacement = True
snarePlacement = True
snareExpPlacement = False
snareConvPlacement = True
hatPlacement = True
hatExpPlacement = False
hatConvPlacement = True
percPlacement = True
gSnarePlacement = True
kickCon1 = True
kickCon2 = True
kickSnareCon1 = True
hatCon1 = True
hatCon2 = True
percCon1 = True
percCon2 = True
gSnareCon1 = True
gSnareCon2 = True
fills = False
snareConvValue = 0
hatConvValue = 0
kickMin = 0
kickMax = 3
snareMin = 2
snareMax = 3
hatExpMin = 0
hatExpMax = 16
percMin = 0
percMax = 1
gSnareMin = 0
gSnareMax = 3
humanisationAmount = 0
patternLength = 1
buttonBools = {}
for i in range(5):
for j in range(16):
buttonBools[(i, j)] = False
savePath = os.getcwd()
def setupUi(self, Window):
# Create main window
Window.setObjectName(_fromUtf8("Window"))
Window.resize(800, 800)
Window.setWindowTitle("Automatic Drum Composer")
Window.setWindowIcon(QtGui.QIcon('UI/drumkit_icon_small.png'))
QtGui.QApplication.setStyle("Cleanlooks")
# Create layout
self.tabLayout = QtGui.QTabWidget(Window)
self.tabLayout.setObjectName(_fromUtf8("tabLayout"))
self.tabLayout.setGeometry(QtCore.QRect(0, 30, 800, 670))
self.tabLayout.setCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))
self.tabLayout.setTabPosition(QtGui.QTabWidget.North)
self.tabLayout.setTabShape(QtGui.QTabWidget.Rounded)
self.tabLayout.setObjectName(_fromUtf8("tabLayout"))
self.basicTab = QtGui.QWidget()
self.basicTab.setObjectName(_fromUtf8("basicTab"))
self.tabLayout.addTab(self.basicTab, _fromUtf8(""))
self.advancedTab = QtGui.QWidget()
self.advancedTab.setObjectName(_fromUtf8("advancedTab"))
self.tabLayout.addTab(self.advancedTab, _fromUtf8(""))
self.inputTab = QtGui.QWidget()
self.inputTab.setObjectName(_fromUtf8("inputTab"))
self.tabLayout.addTab(self.inputTab, _fromUtf8(""))
Window.setCentralWidget(self.tabLayout)
self.gridLayoutWidget = QtGui.QWidget(self.inputTab)
self.gridLayoutWidget.setGeometry(QtCore.QRect(0, 200, 800, 180))
self.gridLayout = QtGui.QGridLayout(self.gridLayoutWidget)
self.boxLayoutWidget = QtGui.QWidget(self.basicTab)
self.boxLayoutWidget.setGeometry(QtCore.QRect(0, 200, 800, 350))
self.boxLayout = QtGui.QVBoxLayout(self.boxLayoutWidget)
self.formLayoutWidget = QtGui.QWidget(self.advancedTab)
self.formLayoutWidget.setGeometry(QtCore.QRect(200, -1, 400, 700))
self.formLayoutWidget.setObjectName(_fromUtf8("formLayoutWidget"))
self.formLayout = QtGui.QFormLayout(self.formLayoutWidget)
self.formLayout.setObjectName(_fromUtf8("formLayout"))
self.formLayoutWidget_2 = QtGui.QWidget(self.basicTab)
self.formLayoutWidget_2.setGeometry(QtCore.QRect(200, -1, 400, 700))
self.formLayoutWidget_2.setObjectName(_fromUtf8("formLayoutWidget_2"))
self.formLayout_2 = QtGui.QFormLayout(self.formLayoutWidget_2)
self.formLayout_2.setObjectName(_fromUtf8("formLayout_2"))
# Check boxes, sliders, dials, buttons and text boxes
self.kickBox1 = QtGui.QCheckBox(self.formLayoutWidget)
self.kickBox1.setObjectName(_fromUtf8("kickBox1"))
self.kickBox1.sizeHint()
self.kickBox1.stateChanged.connect(self.kick_placement)
self.kickBox1.toggle()
self.kickMinSlider = QtGui.QSlider(self.formLayoutWidget)
self.kickMinSlider.setOrientation(QtCore.Qt.Horizontal)
self.kickMinSlider.setObjectName(_fromUtf8("kickMinSlider"))
self.kickMinSlider.setRange(0, 3)
self.kickMinSlider.sizeHint()
self.kickMaxSlider = QtGui.QSlider(self.formLayoutWidget)
self.kickMaxSlider.setOrientation(QtCore.Qt.Horizontal)
self.kickMaxSlider.setObjectName(_fromUtf8("kickMaxSlider"))
self.kickMaxSlider.setRange(0, 3)
self.kickMaxSlider.sizeHint()
self.kickMaxSlider.setValue(3)
self.kickConvSlider = QtGui.QSlider(self.formLayoutWidget)
self.kickConvSlider.setOrientation(QtCore.Qt.Horizontal)
self.kickConvSlider.setObjectName(_fromUtf8("kickConvSlider"))
self.kickConvSlider.setRange(0, 2)
self.kickConvSlider.sizeHint()
self.kickConvSlider.setValue(0)
self.kickMinSlider.valueChanged.connect(self.kick_min)
self.kickMaxSlider.valueChanged.connect(self.kick_max)
self.kickConvSlider.valueChanged.connect(self.kick_conv)
self.snareBox1 = QtGui.QCheckBox(self.formLayoutWidget)
self.snareBox1.setObjectName(_fromUtf8("snareBox1"))
self.snareBox1.sizeHint()
self.snareBox1.stateChanged.connect(self.snare_placement)
self.snareBox1.toggle()
self.snareMinSlider = QtGui.QSlider(self.formLayoutWidget)
self.snareMinSlider.setOrientation(QtCore.Qt.Horizontal)
self.snareMinSlider.setObjectName(_fromUtf8("snareMinSlider"))
self.snareMinSlider.setRange(0, 3)
self.snareMinSlider.sizeHint()
self.snareMinSlider.setValue(2)
self.snareMaxSlider = QtGui.QSlider(self.formLayoutWidget)
self.snareMaxSlider.setOrientation(QtCore.Qt.Horizontal)
self.snareMaxSlider.setObjectName(_fromUtf8("snareMaxSlider"))
self.snareMaxSlider.setRange(0, 3)
self.snareMaxSlider.sizeHint()
self.snareMaxSlider.setValue(3)
self.snareConvSlider = QtGui.QSlider(self.formLayoutWidget)
self.snareConvSlider.setOrientation(QtCore.Qt.Horizontal)
self.snareConvSlider.setObjectName(_fromUtf8("snareConvSlider"))
self.snareConvSlider.setRange(0, 2)
self.snareConvSlider.sizeHint()
self.snareConvSlider.setValue(0)
self.snareMinSlider.valueChanged.connect(self.snare_min)
self.snareMaxSlider.valueChanged.connect(self.snare_max)
self.snareConvSlider.valueChanged.connect(self.snare_conv)
self.hatBox1 = QtGui.QCheckBox(self.formLayoutWidget)
self.hatBox1.setObjectName(_fromUtf8("hatBox1"))
self.hatBox1.sizeHint()
self.hatBox1.stateChanged.connect(self.hat_placement)
self.hatBox1.toggle()
self.hatMinSlider = QtGui.QSlider(self.formLayoutWidget)
self.hatMinSlider.setOrientation(QtCore.Qt.Horizontal)
self.hatMinSlider.setObjectName(_fromUtf8("hatMinSlider"))
self.hatMinSlider.setRange(0, 16)
self.hatMinSlider.sizeHint()
self.hatMinSlider.setValue(0)
self.hatMaxSlider = QtGui.QSlider(self.formLayoutWidget)
self.hatMaxSlider.setOrientation(QtCore.Qt.Horizontal)
self.hatMaxSlider.setObjectName(_fromUtf8("hatMaxSlider"))
self.hatMaxSlider.setRange(0, 16)
self.hatMaxSlider.sizeHint()
self.hatMaxSlider.setValue(16)
self.hatConvSlider = QtGui.QSlider(self.formLayoutWidget)
self.hatConvSlider.setOrientation(QtCore.Qt.Horizontal)
self.hatConvSlider.setObjectName(_fromUtf8("hatConvSlider"))
self.hatConvSlider.setRange(0, 3)
self.hatConvSlider.sizeHint()
self.hatConvSlider.setValue(0)
self.hatMinSlider.valueChanged.connect(self.hat_min)
self.hatMaxSlider.valueChanged.connect(self.hat_max)
self.hatConvSlider.valueChanged.connect(self.hat_conv)
self.percBox1 = QtGui.QCheckBox(self.formLayoutWidget)
self.percBox1.setObjectName(_fromUtf8("percBox1"))
self.percBox1.sizeHint()
self.percBox1.stateChanged.connect(self.perc_placement)
self.percBox1.toggle()
self.percMinSlider = QtGui.QSlider(self.formLayoutWidget)
self.percMinSlider.setOrientation(QtCore.Qt.Horizontal)
self.percMinSlider.setObjectName(_fromUtf8("percMinSlider"))
self.percMinSlider.setRange(0, 1)
self.percMinSlider.sizeHint()
self.percMaxSlider = QtGui.QSlider(self.formLayoutWidget)
self.percMaxSlider.setOrientation(QtCore.Qt.Horizontal)
self.percMaxSlider.setObjectName(_fromUtf8("percMaxSlider"))
self.percMaxSlider.setRange(0, 1)
self.percMaxSlider.sizeHint()
self.percMaxSlider.setValue(1)
self.percConvSlider = QtGui.QSlider(self.formLayoutWidget)
self.percConvSlider.setOrientation(QtCore.Qt.Horizontal)
self.percConvSlider.setObjectName(_fromUtf8("percConvSlider"))
self.percConvSlider.setRange(0, 2)
self.percConvSlider.sizeHint()
self.percConvSlider.setValue(0)
self.percMinSlider.valueChanged.connect(self.perc_min)
self.percMaxSlider.valueChanged.connect(self.perc_max)
self.percConvSlider.valueChanged.connect(self.perc_conv)
self.gSnareBox1 = QtGui.QCheckBox(self.formLayoutWidget)
self.gSnareBox1.setObjectName(_fromUtf8("gSnareBox1"))
self.gSnareBox1.sizeHint()
self.gSnareBox1.stateChanged.connect(self.g_snare_placement)
self.gSnareBox1.toggle()
self.gSnareMinSlider = QtGui.QSlider(self.formLayoutWidget)
self.gSnareMinSlider.setOrientation(QtCore.Qt.Horizontal)
self.gSnareMinSlider.setObjectName(_fromUtf8("gSnareMinSlider"))
self.gSnareMinSlider.setRange(0, 3)
self.gSnareMinSlider.sizeHint()
self.gSnareMaxSlider = QtGui.QSlider(self.formLayoutWidget)
self.gSnareMaxSlider.setOrientation(QtCore.Qt.Horizontal)
self.gSnareMaxSlider.setObjectName(_fromUtf8("gSnareMaxSlider"))
self.gSnareMaxSlider.setRange(0, 3)
self.gSnareMaxSlider.sizeHint()
self.gSnareMaxSlider.setValue(3)
self.gSnareConvSlider = QtGui.QSlider(self.formLayoutWidget)
self.gSnareConvSlider.setOrientation(QtCore.Qt.Horizontal)
self.gSnareConvSlider.setObjectName(_fromUtf8("gSnareConvSlider"))
self.gSnareConvSlider.setRange(0, 2)
self.gSnareConvSlider.sizeHint()
self.gSnareConvSlider.setValue(0)
self.gSnareMinSlider.valueChanged.connect(self.g_snare_min)
self.gSnareMaxSlider.valueChanged.connect(self.g_snare_max)
self.gSnareConvSlider.valueChanged.connect(self.g_snare_conv)
self.humanisationDial = QtGui.QDial(self.formLayoutWidget)
self.humanisationDial.setObjectName(_fromUtf8("humanisationDial"))
self.humanisationDial.setRange(0, 50)
self.humanisationDial.setValue(0)
self.humanisationDial.valueChanged.connect(self.humanisation_amount)
self.patternLengthBox = QtGui.QSpinBox(self.formLayoutWidget_2)
self.patternLengthBox.setObjectName(_fromUtf8("patternLengthBox"))
self.patternLengthBox.setMinimum(1)
self.patternLengthBox.setMaximum(32)
self.patternLengthBox.valueChanged.connect(self.pattern_length)
self.fillsBox = QtGui.QCheckBox(self.formLayoutWidget_2)
self.fillsBox.setObjectName(_fromUtf8("fillsBox"))
self.fillsBox.stateChanged.connect(self.fills_enabled)
self.saveNameBox = QtGui.QLineEdit(self.formLayoutWidget_2)
self.saveNameBox.setObjectName(_fromUtf8("saveNameBox"))
self.saveNameBox.setText("drum_pattern")
self.inputButtons = {}
for i in range(5):
for j in range(16):
# keep a reference to the buttons
index = (i, j)
self.inputButtons[index] = QtGui.QPushButton()
self.inputButtons[index].clicked.connect(self.make_toggle_input(index))
# add to the layout
self.gridLayout.addWidget(self.inputButtons[index], i, j + 1)
self.inputButtonLabels = {}
for i in range(16):
labelName = str(i + 1)
label = QtGui.QLabel(labelName)
label.setAlignment(QtCore.Qt.AlignCenter)
self.inputButtonLabels[i] = label
self.gridLayout.addWidget(self.inputButtonLabels[i], 5, i + 1)
self.kickInputLabel = QtGui.QLabel("Kick")
self.gridLayout.addWidget(self.kickInputLabel, 0, 0)
self.snareInputLabel = QtGui.QLabel("Snare")
self.gridLayout.addWidget(self.snareInputLabel, 1, 0)
self.hatInputLabel = QtGui.QLabel("Hi-Hat")
self.gridLayout.addWidget(self.hatInputLabel, 2, 0)
self.percInputLabel = QtGui.QLabel("Percussion")
self.gridLayout.addWidget(self.percInputLabel, 3, 0)
self.gSnareInputLabel = QtGui.QLabel("Ghost Snare")
self.gridLayout.addWidget(self.gSnareInputLabel, 4, 0)
self.genBtn = QtGui.QPushButton(self.formLayoutWidget_2)
self.genBtn.setObjectName(_fromUtf8("pushButton"))
self.genBtn.sizeHint()
self.genBtn.clicked.connect(self.generate)
self.genBtn.resize(self.genBtn.sizeHint())
self.playBtn = QtGui.QPushButton(self.formLayoutWidget_2)
self.playBtn.setObjectName(_fromUtf8("pushButton_2"))
self.playBtn.sizeHint()
self.playBtn.clicked.connect(self.play_audio)
self.playBtn.resize(self.genBtn.sizeHint())
# Create labels
self.kickLabel1 = QtGui.QLabel(self.formLayoutWidget)
self.kickLabel1.setObjectName(_fromUtf8("kickLabel1"))
self.kickLabel2 = QtGui.QLabel(self.formLayoutWidget)
self.kickLabel2.setObjectName(_fromUtf8("kickLabel2"))
self.kickLabel3 = QtGui.QLabel(self.formLayoutWidget)
self.kickLabel3.setObjectName(_fromUtf8("kickLabel3"))
self.kickLabel4 = QtGui.QLabel(self.formLayoutWidget)
self.kickLabel4.setObjectName(_fromUtf8("kickLabel4"))
self.snareLabel1 = QtGui.QLabel(self.formLayoutWidget)
self.snareLabel1.setObjectName(_fromUtf8("snareLabel1"))
self.snareLabel2 = QtGui.QLabel(self.formLayoutWidget)
self.snareLabel2.setObjectName(_fromUtf8("snareLabel2"))
self.snareLabel3 = QtGui.QLabel(self.formLayoutWidget)
self.snareLabel3.setObjectName(_fromUtf8("snareLabel3"))
self.snareLabel4 = QtGui.QLabel(self.formLayoutWidget)
self.snareLabel4.setObjectName(_fromUtf8("snareLabel4"))
self.hatLabel1 = QtGui.QLabel(self.formLayoutWidget)
self.hatLabel1.setObjectName(_fromUtf8("hatLabel1"))
self.hatLabel2 = QtGui.QLabel(self.formLayoutWidget)
self.hatLabel2.setObjectName(_fromUtf8("hatLabel2"))
self.hatLabel3 = QtGui.QLabel(self.formLayoutWidget)
self.hatLabel3.setObjectName(_fromUtf8("hatLabel3"))
self.hatLabel4 = QtGui.QLabel(self.formLayoutWidget)
self.hatLabel4.setObjectName(_fromUtf8("hatLabel4"))
self.percLabel1 = QtGui.QLabel(self.formLayoutWidget)
self.percLabel1.setObjectName(_fromUtf8("percLabel1"))
self.percLabel2 = QtGui.QLabel(self.formLayoutWidget)
self.percLabel2.setObjectName(_fromUtf8("percLabel2"))
self.percLabel3 = QtGui.QLabel(self.formLayoutWidget)
self.percLabel3.setObjectName(_fromUtf8("percLabel3"))
self.percLabel4 = QtGui.QLabel(self.formLayoutWidget)
self.percLabel4.setObjectName(_fromUtf8("percLabel4"))
self.gSnareLabel1 = QtGui.QLabel(self.formLayoutWidget)
self.gSnareLabel1.setObjectName(_fromUtf8("gSnareLabel1"))
self.gSnareLabel2 = QtGui.QLabel(self.formLayoutWidget)
self.gSnareLabel2.setObjectName(_fromUtf8("gSnareLabel2"))
self.gSnareLabel3 = QtGui.QLabel(self.formLayoutWidget)
self.gSnareLabel3.setObjectName(_fromUtf8("gSnareLabel3"))
self.gSnareLabel4 = QtGui.QLabel(self.formLayoutWidget)
self.gSnareLabel4.setObjectName(_fromUtf8("gSnareLabel4"))
self.humanisationLabel = QtGui.QLabel(self.formLayoutWidget)
self.humanisationLabel.setObjectName(_fromUtf8("humanisationLabel"))
self.patternLengthLabel = QtGui.QLabel(self.formLayoutWidget_2)
self.patternLengthLabel.setObjectName(_fromUtf8("patternLengthLabel"))
self.fillsLabel = QtGui.QLabel(self.formLayoutWidget_2)
self.fillsLabel.setObjectName(_fromUtf8("fillsLabel"))
self.saveNameBoxLabel = QtGui.QLabel(self.formLayoutWidget_2)
self.saveNameBoxLabel.setObjectName(_fromUtf8("saveNameBoxLabel"))
# Add objects to formLayout
self.formLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.kickLabel1)
self.formLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.kickBox1)
self.formLayout.setWidget(1, QtGui.QFormLayout.LabelRole, self.kickLabel2)
self.formLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.kickMinSlider)
self.formLayout.setWidget(2, QtGui.QFormLayout.LabelRole, self.kickLabel3)
self.formLayout.setWidget(2, QtGui.QFormLayout.FieldRole, self.kickMaxSlider)
self.formLayout.setWidget(3, QtGui.QFormLayout.LabelRole, self.kickLabel4)
self.formLayout.setWidget(3, QtGui.QFormLayout.FieldRole, self.kickConvSlider)
self.formLayout.setWidget(4, QtGui.QFormLayout.LabelRole, self.snareLabel1)
self.formLayout.setWidget(4, QtGui.QFormLayout.FieldRole, self.snareBox1)
self.formLayout.setWidget(5, QtGui.QFormLayout.LabelRole, self.snareLabel2)
self.formLayout.setWidget(5, QtGui.QFormLayout.FieldRole, self.snareMinSlider)
self.formLayout.setWidget(6, QtGui.QFormLayout.LabelRole, self.snareLabel3)
self.formLayout.setWidget(6, QtGui.QFormLayout.FieldRole, self.snareMaxSlider)
self.formLayout.setWidget(7, QtGui.QFormLayout.LabelRole, self.snareLabel4)
self.formLayout.setWidget(7, QtGui.QFormLayout.FieldRole, self.snareConvSlider)
self.formLayout.setWidget(8, QtGui.QFormLayout.LabelRole, self.hatLabel1)
self.formLayout.setWidget(8, QtGui.QFormLayout.FieldRole, self.hatBox1)
self.formLayout.setWidget(9, QtGui.QFormLayout.LabelRole, self.hatLabel2)
self.formLayout.setWidget(9, QtGui.QFormLayout.FieldRole, self.hatMinSlider)
self.formLayout.setWidget(10, QtGui.QFormLayout.LabelRole, self.hatLabel3)
self.formLayout.setWidget(10, QtGui.QFormLayout.FieldRole, self.hatMaxSlider)
self.formLayout.setWidget(11, QtGui.QFormLayout.LabelRole, self.hatLabel4)
self.formLayout.setWidget(11, QtGui.QFormLayout.FieldRole, self.hatConvSlider)
self.formLayout.setWidget(12, QtGui.QFormLayout.LabelRole, self.percLabel1)
self.formLayout.setWidget(12, QtGui.QFormLayout.FieldRole, self.percBox1)
self.formLayout.setWidget(13, QtGui.QFormLayout.LabelRole, self.percLabel2)
self.formLayout.setWidget(13, QtGui.QFormLayout.FieldRole, self.percMinSlider)
self.formLayout.setWidget(14, QtGui.QFormLayout.LabelRole, self.percLabel3)
self.formLayout.setWidget(14, QtGui.QFormLayout.FieldRole, self.percMaxSlider)
self.formLayout.setWidget(15, QtGui.QFormLayout.LabelRole, self.percLabel4)
self.formLayout.setWidget(15, QtGui.QFormLayout.FieldRole, self.percConvSlider)
self.formLayout.setWidget(16, QtGui.QFormLayout.LabelRole, self.gSnareLabel1)
self.formLayout.setWidget(16, QtGui.QFormLayout.FieldRole, self.gSnareBox1)
self.formLayout.setWidget(17, QtGui.QFormLayout.LabelRole, self.gSnareLabel2)
self.formLayout.setWidget(17, QtGui.QFormLayout.FieldRole, self.gSnareMinSlider)
self.formLayout.setWidget(18, QtGui.QFormLayout.LabelRole, self.gSnareLabel3)
self.formLayout.setWidget(18, QtGui.QFormLayout.FieldRole, self.gSnareMaxSlider)
self.formLayout.setWidget(19, QtGui.QFormLayout.LabelRole, self.gSnareLabel4)
self.formLayout.setWidget(19, QtGui.QFormLayout.FieldRole, self.gSnareConvSlider)
self.formLayout.setWidget(20, QtGui.QFormLayout.LabelRole, self.humanisationLabel)
self.formLayout.setWidget(20, QtGui.QFormLayout.FieldRole, self.humanisationDial)
self.formLayout_2.setWidget(1, QtGui.QFormLayout.LabelRole, self.patternLengthLabel)
self.formLayout_2.setWidget(1, QtGui.QFormLayout.FieldRole, self.patternLengthBox)
self.formLayout_2.setWidget(2, QtGui.QFormLayout.LabelRole, self.fillsLabel)
self.formLayout_2.setWidget(2, QtGui.QFormLayout.FieldRole, self.fillsBox)
self.formLayout_2.setWidget(3, QtGui.QFormLayout.LabelRole, self.saveNameBoxLabel)
self.formLayout_2.setWidget(3, QtGui.QFormLayout.FieldRole, self.saveNameBox)
self.formLayout_2.setWidget(4, QtGui.QFormLayout.LabelRole, self.genBtn)
self.formLayout_2.setWidget(4, QtGui.QFormLayout.FieldRole, self.playBtn)
self.playBtn.setVisible(False)
self.playShortcut = QtGui.QShortcut(QtGui.QKeySequence("Ctrl+P"), self.formLayoutWidget_2)
self.playShortcut.activated.connect(self.play_audio)
# Main menu options
self.actionExit = QtGui.QAction(Window)
self.actionExit.setObjectName(_fromUtf8("actionExit"))
self.actionExit.triggered.connect(self.quit)
self.actionPath = QtGui.QAction(Window)
self.actionPath.setObjectName(_fromUtf8("actionPath"))
self.actionPath.triggered.connect(self.pick_path)
# Create main menu
self.menubar = QtGui.QMenuBar(Window)
self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 21))
self.menubar.setObjectName(_fromUtf8("menubar"))
self.menuFile = QtGui.QMenu(self.menubar)
self.menuFile.setObjectName(_fromUtf8("menuFile"))
Window.setMenuBar(self.menubar)
self.statusbar = QtGui.QStatusBar(Window)
self.statusbar.setObjectName(_fromUtf8("statusbar"))
Window.setStatusBar(self.statusbar)
self.menuFile.addAction(self.actionPath)
self.menuFile.addSeparator()
self.menuFile.addAction(self.actionExit)
self.menubar.addAction(self.menuFile.menuAction())
self.retranslateUi(Window)
# Name objects
def retranslateUi(self, Window):
self.kickBox1.setText(_translate("Window", "Kick", None))
self.snareBox1.setText(_translate("Window", "Snare", None))
self.hatBox1.setText(_translate("Window", "Hi-Hat", None))
self.percBox1.setText(_translate("Window", "Percussion", None))
self.gSnareBox1.setText(_translate("Window", "Ghost Snare", None))
self.genBtn.setText(_translate("Window", "Generate", None))
self.playBtn.setText(_translate("Window", "Play", None))
self.kickLabel1.setText(_translate("Window", "Kick Toggle", None))
self.kickLabel2.setText(_translate("Window", "Kick Density Minimum", None))
self.kickLabel3.setText(_translate("Window", "Kick Density Maximum", None))
self.kickLabel4.setText(_translate("Window", "Kick Experimentalness", None))
self.snareLabel1.setText(_translate("Window", "Snare Toggle", None))
self.snareLabel2.setText(_translate("Window", "Snare Density Minimum", None))
self.snareLabel3.setText(_translate("Window", "Snare Density Maximum", None))
self.snareLabel4.setText(_translate("Window", "Snare Experimentalness", None))
self.hatLabel1.setText(_translate("Window", "Hi-Hat Toggle", None))
self.hatLabel2.setText(_translate("Window", "Hi-Hat Density Minimum", None))
self.hatLabel3.setText(_translate("Window", "Hi-Hat Density Maximum", None))
self.hatLabel4.setText(_translate("Window", "Hi-Hat Experimentalness", None))
self.percLabel1.setText(_translate("Window", "Percussion Toggle", None))
self.percLabel2.setText(_translate("Window", "Percussion Density Minimum", None))
self.percLabel3.setText(_translate("Window", "Percussion Density Maximum", None))
self.percLabel4.setText(_translate("Window", "Percussion Experimentalness", None))
self.gSnareLabel1.setText(_translate("Window", "Ghost Snare Toggle", None))
self.gSnareLabel2.setText(_translate("Window", "Ghost Snare Density Minimum", None))
self.gSnareLabel3.setText(_translate("Window", "Ghost Snare Density Maximum", None))
self.gSnareLabel4.setText(_translate("Window", "Ghost Snare Experimentalness", None))
self.humanisationLabel.setText(_translate("Window", "Humanisation Amount", None))
self.patternLengthLabel.setText(_translate("Window", "Pattern Length", None))
self.fillsLabel.setText(_translate("Window", "Enable Fills", None))
self.saveNameBoxLabel.setText(_translate("Window", "File Save Name", None))
self.menuFile.setTitle(_translate("Window", "File", None))
self.actionExit.setText(_translate("Window", "Exit", None))
self.actionExit.setShortcut(_translate("Window", "Ctrl+Q", None))
self.actionPath.setText(_translate("Window", "Choose Save Location", None))
self.tabLayout.setTabText(self.tabLayout.indexOf(self.basicTab), _translate("Window", "Basic", None))
self.tabLayout.setTabText(self.tabLayout.indexOf(self.advancedTab), _translate("Window", "Advanced", None))
self.tabLayout.setTabText(self.tabLayout.indexOf(self.inputTab), _translate("Window", "Pattern Input", None))
# Constraint variable assignment methods
def fills_enabled(self, state):
if state == QtCore.Qt.Checked:
self.fills = True
else:
self.fills = False
def kick_placement(self, state):
if state == QtCore.Qt.Checked:
self.kickPlacement = True
else:
self.kickPlacement = False
def snare_placement(self, state):
if state == QtCore.Qt.Checked:
self.snarePlacement = True
else:
self.snarePlacement = False
def hat_placement(self, state):
if state == QtCore.Qt.Checked:
self.hatPlacement = True
else:
self.hatPlacement = False
def perc_placement(self, state):
if state == QtCore.Qt.Checked:
self.percPlacement = True
else:
self.percPlacement = False
def g_snare_placement(self, state):
if state == QtCore.Qt.Checked:
self.gSnarePlacement = True
else:
self.gSnarePlacement = False
def kick_min(self):
self.kickMin = self.kickMinSlider.value()
def kick_max(self):
self.kickMax = self.kickMaxSlider.value()
def kick_conv(self):
value = self.kickConvSlider.value()
if value == 0:
self.kickCon1 = True
self.kickCon2 = True
if value == 1:
self.kickCon1 = True
self.kickCon2 = False
if value == 2:
self.kickCon1 = False
self.kickCon2 = False
def snare_min(self):
self.snareMin = self.snareMinSlider.value()
def snare_max(self):
self.snareMax = self.snareMaxSlider.value()
def snare_conv(self):
self.snareConvValue = self.snareConvSlider.value()
def hat_min(self):
self.hatExpMin = self.hatMinSlider.value()
def hat_max(self):
self.hatExpMax = self.hatMaxSlider.value()
def hat_conv(self):
self.hatConvValue = self.hatConvSlider.value()
def perc_min(self):
self.percMin = self.percMinSlider.value()
def perc_max(self):
self.percMax = self.percMaxSlider.value()
def perc_conv(self):
value = self.percConvSlider.value()
if value == 0:
self.percCon1 = True
self.percCon2 = True
if value == 1:
self.percCon1 = True
self.percCon2 = False
if value == 2:
self.percCon1 = False
self.percCon2 = False
def g_snare_min(self):
self.gSnareMin = self.gSnareMinSlider.value()
def g_snare_max(self):
self.gSnareMax = self.gSnareMaxSlider.value()
def g_snare_conv(self):
value = self.gSnareConvSlider.value()
if value == 0:
self.gSnareCon1 = True
self.gSnareCon2 = True
if value == 1:
self.gSnareCon1 = True
self.gSnareCon2 = False
if value == 2:
self.gSnareCon1 = False
self.gSnareCon2 = False
def humanisation_amount(self):
self.humanisationAmount = float(self.humanisationDial.value()) / 1000
def pattern_length(self, text):
self.patternLength = self.patternLengthBox.value()
def constraint_assignment(self):
if self.snarePlacement == False:
self.snareExpPlacement = False
self.snareConvPlacement = False
self.kickSnareCon1 = False
elif self.snareConvValue == 0:
self.snareExpPlacement = False
self.snareConvPlacement = True
self.kickSnareCon1 = True
elif self.snareConvValue == 1:
self.snareExpPlacement = True
self.snareConvPlacement = False
self.kickSnareCon1 = True
else:
self.snareExpPlacement = True
self.snareConvPlacement = False
self.kickSnareCon1 = False
if self.hatPlacement == False:
self.hatExpPlacement = False
self.hatConvPlacement = False
self.hatCon1 = False
self.hatCon2 = False
elif self.hatConvValue == 0:
self.hatExpPlacement = False
self.hatConvPlacement = True
self.hatCon1 = True
self.hatCon2 = True
elif self.hatConvValue == 1:
self.hatExpPlacement = False
self.hatConvPlacement = True
self.hatCon1 = True
self.hatCon2 = False
elif self.hatConvValue == 2:
self.hatExpPlacement = True
self.hatConvPlacement = False
self.hatCon1 = True
self.hatCon2 = False
else:
self.hatExpPlacement = True
self.hatConvPlacement = False
self.hatCon1 = False
self.hatCon2 = False
def pick_path(self):
dialog = QtGui.QFileDialog()
folder_path = dialog.getExistingDirectory(None, "Select Folder")
self.savePath = folder_path
def make_toggle_input(self, index):
def toggle_input():
if self.buttonBools[index] == True:
self.inputButtons[index].setStyleSheet("")
self.buttonBools[index] = False
else:
self.inputButtons[index].setStyleSheet("background-color: black")
self.buttonBools[index] = True
return toggle_input
def determine_input(self):
input = ""
for i in range(16):
label = i + 1
if self.buttonBools[(0, i)] == True:
input += "chooseHit(k, " + str(label) + "). "
for i in range(16):
label = i + 1
if self.buttonBools[(1, i)] == True:
input += "chooseHit(s, " + str(label) + "). "
for i in range(16):
label = i + 1
if self.buttonBools[(2, i)] == True:
input += "chooseHit(h, " + str(label) + "). "
for i in range(16):
label = i + 1
if self.buttonBools[(3, i)] == True:
input += "chooseHit(p, " + str(label) + "). "
for i in range(16):
label = i + 1
if self.buttonBools[(4, i)] == True:
input += "chooseHit(g, " + str(label) + "). "
return input
def play_audio(self):
sep = os.sep
midiPath = self.savePath + sep + self.saveName + ".mid"
subprocess.call(['fluidsynth', '-i', '-r', '44100', 'soundfont' + sep + 'dnb_kit.sf2', midiPath], shell=True)
def null_method(self):
return
def generate(self):
self.constraint_assignment()
constraints = [[self.kickPlacement, self.kickCon1, self.kickCon2], \
[self.snareExpPlacement, self.snareConvPlacement], \
[self.kickSnareCon1], \
[self.hatExpPlacement, self.hatConvPlacement, self.hatCon1, self.hatCon2], \
[self.percPlacement, self.percCon1, self.percCon2], \
[self.gSnarePlacement, self.gSnareCon1, self.gSnareCon2]]
# Patterns will be filled out around any user input given to the program.
# userInput = []
inputParameters = ["kickMin(" + str(self.kickMin) + ").", "kickMax(" + str(self.kickMax) + ").", \
"snareMin(" + str(self.snareMin) + ").", "snareMax(" + str(self.snareMax) + ").", \
"hatExpMin(" + str(self.hatExpMin) + ").", "hatExpMax(" + str(self.hatExpMax) + ").", \
"percMin(" + str(self.percMin) + ").", "percMax(" + str(self.percMax) + ").", \
"gSnareMin(" + str(self.gSnareMin) + ").", "gSnareMax(" + str(self.gSnareMax) + ")."]
userInput = self.determine_input()
self.saveName = self.saveNameBox.text()
input = inputParameters + [userInput]
if self.success and self.fail == False and self.c != 0:
self.boxLayout.removeWidget(self.patternPlot)
self.patternPlot.deleteLater()
self.patternPlot = None
self.playBtn.setVisible(False)
self.patternPlot = self.composer.generate_patterns(constraints, self.savePath, self.saveName, self.patternLength,
self.fills, self.humanisationAmount, input)
# Allow user to see the play button
self.playBtn.setVisible(True)
# Plotting the pattern generated if one exists
if self.patternPlot == None:
if self.fail == False:
self.nullLabel = QtGui.QLabel("No patterns have been found.")
self.nullLabel.setAlignment(QtCore.Qt.AlignCenter)
self.nullLabel.setFont(QtGui.QFont("Verdana", 24))
self.boxLayout.addWidget(self.nullLabel)
self.playBtn.setVisible(False)
self.fail = True
else:
if self.fail:
self.boxLayout.removeWidget(self.nullLabel)
self.nullLabel.deleteLater()
self.nullLabel = None
self.boxLayout.addWidget(self.patternPlot)
self.success = True
self.fail = False
self.c += 1
def quit(self):
choice = QtGui.QMessageBox.question(None, "Exit",
"Are you sure you want to exit the program?",
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No)
if choice == QtGui.QMessageBox.Yes:
sys.exit()
else:
pass
def run_app():
app = QtGui.QApplication(sys.argv)
Window = QtGui.QMainWindow()
GUI = MainWindow()
GUI.setupUi(Window)
Window.show()
sys.exit(app.exec_())