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main.py
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# Necro(ネクロ)
# imports
from PyQt5 import QtCore
from PyQt5 import QtGui
from PyQt5 import QtWidgets
import os, subprocess
# app
class Window(QtWidgets.QMainWindow):
def __init__(self):
super().__init__()
# window settings
self.setWindowIcon(QtGui.QIcon('icon.png'))
self.setWindowTitle('Radikl')
self.model = QtWidgets.QFileSystemModel()
self.dimensions = QtGui.QScreen.availableGeometry(QtGui.QGuiApplication.primaryScreen())
# root
self.root = QtWidgets.QFrame(self)
self.root.setGeometry(0, 0, self.dimensions.width(), self.dimensions.height())
# stem
self.stem = QtWidgets.QFrame(self.root)
self.stem.setGeometry(0, 0, self.dimensions.width(), self.dimensions.height()-self.dimensions.height()//10)
# levels
self.levels = []
self.levels.append(QtWidgets.QFrame(self.stem))
self.levels[0].setGeometry(0, 0, self.dimensions.width(), (self.dimensions.height()-self.dimensions.height()//10)//3)
self.levels.append(QtWidgets.QFrame(self.stem))
self.levels[1].setGeometry(0, (self.dimensions.height()-self.dimensions.height()//10)//3, self.dimensions.width(), (self.dimensions.height()-self.dimensions.height()//10)//3)
self.levels.append(QtWidgets.QFrame(self.stem))
self.levels[2].setGeometry(0, 2*(self.dimensions.height()-self.dimensions.height()//10)//3, self.dimensions.width(), (self.dimensions.height()-self.dimensions.height()//10)//3)
self.icons =[[],[],[]]
self.names =[[],[],[]]
# display initializer
for level in range(3):
if level == 1:
icon = QtWidgets.QPushButton(self.levels[level])
icon.setGeometry(0, 0, self.dimensions.width()//7, self.levels[level].height())
icon.setIcon(QtGui.QIcon('double-left.png'))
icon.setIconSize(QtCore.QSize(self.dimensions.width()//7//5, self.levels[level].height()//5))
icon.setFlat(True)
icon.clicked.connect(lambda state, direction='l': self.shift(direction))
icon = QtWidgets.QPushButton(self.levels[level])
icon.setGeometry(6*self.dimensions.width()//7, 0, self.dimensions.width()//7, self.levels[level].height())
icon.setIcon(QtGui.QIcon('double-right.png'))
icon.setIconSize(QtCore.QSize(self.dimensions.width()//7//5, self.levels[level].height()//5))
icon.setFlat(True)
icon.clicked.connect(lambda state, direction='r': self.shift(direction))
self.starter(level)
# app initializer
self.drives = str(subprocess.check_output("fsutil fsinfo drives")).split()[1:-1]
self.switch = [0, 1, 0]
self.stacks = [[], self.drives, []]
self.pointers = [0, 0, 0]
self.worker()
self.controller()
self.showMaximized()
def starter(self, level):
if level == 0:
self.topdarrow = QtWidgets.QPushButton(self.levels[level])
self.topdarrow.setGeometry(3*self.dimensions.width()//7, 9*self.levels[level].height()//10, self.dimensions.width()//7, self.levels[level].height()//10)
self.topdarrow.setIcon(QtGui.QIcon('double-down.png'))
self.topdarrow.setIconSize(QtCore.QSize(self.dimensions.width()//7, self.levels[level].height()//10))
self.topdarrow.setFlat(True)
self.topdarrow.clicked.connect(self.clickTop)
if level == 1:
self.bottomdarrow = QtWidgets.QPushButton(self.levels[level])
self.bottomdarrow.setGeometry(3*self.dimensions.width()//7, 9*self.levels[level].height()//10, self.dimensions.width()//7, self.levels[level].height()//10)
self.bottomdarrow.setIcon(QtGui.QIcon('double-down.png'))
self.bottomdarrow.setIconSize(QtCore.QSize(self.dimensions.width()//7, self.levels[level].height()//10))
self.bottomdarrow.setFlat(True)
self.bottomdarrow.clicked.connect(self.clickBottom)
for layer in range(5):
self.icons[level].append(QtWidgets.QPushButton(self.levels[level]))
self.names[level].append(QtWidgets.QLabel(self.levels[level]))
self.icons[level][layer].setGeometry(self.dimensions.width()//7*(layer+1), 0, self.dimensions.width()//7, 7*self.levels[level].height()//10)
self.names[level][layer].setGeometry(self.dimensions.width()//7*(layer+1), 7*self.levels[level].height()//10, self.dimensions.width()//7, 2*self.levels[level].height()//10)
self.icons[level][layer].setFlat(True)
self.names[level][layer].setAlignment(QtCore.Qt.AlignCenter)
if level == 0:
self.icons[level][layer].clicked.connect(self.clickTop)
if level == 1:
self.icons[level][layer].clicked.connect(lambda state, item=layer: self.clickMid(item))
if level == 2:
self.icons[level][layer].clicked.connect(self.clickBottom)
def reseter(self, level):
for layer in range(5):
self.icons[level][layer].setIcon(QtGui.QIcon())
self.names[level][layer].setText('')
def extract(self, items):
return [list(map(lambda x: self.model.fileName(self.model.index(x)), items)), list(map(lambda x: self.model.fileIcon(self.model.index(x)), items))]
def pathFinder(self, node, mode):
if mode == 0:
parent = os.path.dirname(node)
grandparent = os.path.dirname(parent)
if os.path.abspath(node) in list(map(lambda x: os.path.abspath(x), self.drives)):
return 0, 0
elif parent == grandparent:
return self.drives, self.drives.index(parent)
else:
res = list(map(lambda x: os.path.join(grandparent, x), os.listdir(grandparent)))
return res, res.index(parent)
else:
try:
res = list(map(lambda x: os.path.join(node, x), os.listdir(node)))
except Exception as e:
if type(e) == PermissionError:
res = []
self.icons[2][2].setIcon(QtGui.QIcon('not-permitted.png'))
self.icons[2][2].setIconSize(QtCore.QSize(100, 100))
return res
def worker(self):
if self.stacks[0]:
self.topdarrow.show()
else:
self.topdarrow.hide()
if self.stacks[2]:
self.bottomdarrow.show()
else:
self.bottomdarrow.hide()
if self.switch[0]:
self.display(level=0, items=self.extract(self.stacks[0]))
if self.switch[1]:
self.display(level=1, items=self.extract(self.stacks[1]))
if self.switch[2]:
self.display(level=2, items=self.extract(self.stacks[2]))
def display(self, level, items):
layer = 0
for item in range(self.pointers[level]-2, self.pointers[level]+3):
if item < len(items[0]) and item > -1:
self.icons[level][layer].setIcon(items[1][item])
self.icons[level][layer].setIconSize(QtCore.QSize(320, 320))
self.names[level][layer].setText(items[0][item] if len(items[0][item])<20 else items[0][item][:20]+'...')
self.names[level][layer].setFont(QtGui.QFont('Arial', self.names[level][layer].height()//5))
layer+=1
def clickTop(self):
if self.stacks[0]:
self.reseter(0)
self.reseter(1)
self.reseter(2)
self.stacks[2] = self.stacks[1]
self.pointers[2] = self.pointers[1]
self.stacks[1] = self.stacks[0]
self.pointers[1] = self.pointers[0]
res, parent = self.pathFinder(self.stacks[0][self.pointers[0]], 0)
if res:
self.stacks[0] = res
else:
self.stacks[0] = []
self.pointers[0] = parent
self.switch = [1, 1, 1]
self.worker()
def clickMid(self, item):
if item == 2:
if os.path.isfile(self.stacks[1][self.pointers[1]]):
os.startfile(self.stacks[1][self.pointers[1]])
self.reseter(2)
self.stacks[2] = []
self.pointers[2] = 0
self.switch = [0, 0, 1]
self.worker()
else:
if not(self.stacks[2]):
self.stacks[2] = self.pathFinder(self.stacks[1][self.pointers[1]], 1)
self.switch = [0, 0, 1]
self.worker()
else:
if item < 2:
item = self.pointers[1]-2+item
else:
item = self.pointers[1]+item-2
if item < 0 or item > len(self.stacks[1])-1:
return
self.pointers[1] = item
self.reseter(1)
self.reseter(2)
if os.path.isdir(self.stacks[1][self.pointers[1]]):
self.stacks[2] = self.pathFinder(self.stacks[1][self.pointers[1]], 1)
else:
self.stacks[2] = []
self.pointers[2] = 0
self.switch = [0, 1, 1]
self.worker()
def clickBottom(self):
if self.stacks[2]:
self.reseter(0)
self.reseter(1)
self.reseter(2)
self.stacks[0] = self.stacks[1]
self.pointers[0] = self.pointers[1]
self.stacks[1] = self.stacks[2]
self.pointers[1] = self.pointers[2]
try:
if os.path.isfile(self.stacks[2][self.pointers[2]]) or not(os.listdir(self.stacks[2][self.pointers[2]])):
self.stacks[2] = []
else:
self.stacks[2] = self.pathFinder(self.stacks[2][self.pointers[2]], 1)
except Exception as e:
if type(e) == PermissionError:
self.stacks[2] = []
self.icons[2][2].setIcon(QtGui.QIcon('not-permitted.png'))
self.icons[2][2].setIconSize(QtCore.QSize(100, 100))
self.pointers[2] = 0
self.switch = [1, 1, 1]
self.worker()
def shift(self, direction):
if direction == 'l' and self.pointers[1] > 2:
self.pointers[1] -= 3
elif direction == 'r' and self.pointers[1] < len(self.stacks[1])-3:
self.pointers[1] += 3
else:
return
self.reseter(1)
self.reseter(2)
if os.path.isdir(self.stacks[1][self.pointers[1]]):
self.stacks[2] = self.pathFinder(self.stacks[1][self.pointers[1]], 1)
else:
self.stacks[2] = []
self.pointers[2] = 0
self.switch = [0, 1, 1]
self.worker()
def controller(self):
pass
if __name__ == "__main__":
app = QtWidgets.QApplication([])
window = Window()
app.exec()