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uiBasicIO.py
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# -*- coding: utf-8 -*-
# PyQt
from qtpy.QtGui import *
from qtpy.QtWidgets import *
from qtpy.QtCore import *
from qtpy import QtGui,QtCore
# Others
import os
import imp
import sys
import json
import glob
from functools import partial
from collections import OrderedDict
# 导入按钮函数
#---------------------------------------------------------------------------------------
ALL_FUNC_BUTTON = []
funcBtnPath = os.getcwd() + '/func-button/'
allPath = glob.glob(funcBtnPath+r'*.py')
for path in allPath:
fileName = path.split("\\")[-1]
modelName = fileName.split(".")[0]
ALL_FUNC_BUTTON.append(modelName)
imp.load_source('ctaFuncButttons',path)
BUTTON_FUNC = {}
from ctaFuncButttons import *
for func_bt in ALL_FUNC_BUTTON:
fn_obj = getattr(sys.modules['ctaFuncButttons'], func_bt)
BUTTON_FUNC[func_bt] = fn_obj
# 字符串转换
#---------------------------------------------------------------------------------------
try:
_fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
def _fromUtf8(s):
return s
########################################################################
class uiBasicIO(QWidget):
"""通过json文件，自动生成输入框和按钮的元类"""
#----------------------------------------------------------------------
def __init__(self,parent=None,inpFile='',btnFile=''):
"""初始化函数"""
super(uiBasicIO,self).__init__(parent)
# 输入框数据
self.classDict = OrderedDict()
self.labelDict = {}
self.widthDict = {}
self.typeDict = {}
self.evalDict = {}
self.editDict = {}
# 按钮数据
self.bClassDict = OrderedDict()
self.bWidthDict = {}
self.bFunDict = {}
self.buttonDict = {}
# 输入框和按钮
self.groupInput = None
self.groupProcess = None
# 输入框和按钮的配置文件
self.inpFile = inpFile
self.btnFile = btnFile
self.loadInputSetting()
self.loadButtonSetting()
self.initBasicUi()
#----------------------------------------------------------------------
def getInputParamByName(self,name):
"""获得输入框参数值"""
typeName = self.typeDict[name]
editCell = self.editDict[name]
val = str(editCell.currentText()) if typeName == 'List' else str(editCell.text())
try:
return (eval(val) if self.evalDict[name] else val)
except:
return val
#----------------------------------------------------------------------
def loadInputSetting(self):
"""载入输入框界面配置"""
settingFile = self.inpFile
with open(settingFile) as f:
for setting in json.load(f):
name = setting['name']
label = setting['label']
typeName = setting['type']
evalType = setting['eval']
width = setting['width']
className = setting['class']
default = setting['default']
# 标签
self.labelDict[name] = QLabel(label)
self.labelDict[name].setAlignment(QtCore.Qt.AlignCenter)
# 宽度
self.widthDict[name] = width
# 输入框类型
self.typeDict[name] = typeName
self.evalDict[name] = evalType
# 分类
if className in self.classDict:
self.classDict[className].append(name)
else:
self.classDict[className] = [name]
# 输入框
if typeName == 'Edit':
self.editDict[name] = QLineEdit()
self.editDict[name].setText(default)
elif typeName == 'List':
self.editDict[name] = QComboBox()
self.editDict[name].addItems(eval(setting['ListVar']))
#----------------------------------------------------------------------
def loadButtonSetting(self):
"""载入按钮界面配置"""
settingFile = self.btnFile
with open(settingFile) as f:
for setting in json.load(f):
label = setting['label']
func = setting['func']
width = setting['width']
className = setting['class']
style = setting['style']
# 按钮
self.buttonDict[func] = QPushButton(label)
self.buttonDict[func].setObjectName(_fromUtf8(style))
self.buttonDict[func].clicked.connect(partial(BUTTON_FUNC[func],self))
# 宽度
self.bWidthDict[func] = width
# 分类
if className in self.bClassDict:
self.bClassDict[className].append(func)
else:
self.bClassDict[className] = [func]
#----------------------------------------------------------------------
def initBasicUi(self):
"""初始化界面"""
# 根据配置文件生成输入框界面
self.groupInput = QGroupBox()
self.groupInput.setTitle(u'')
gridup = QGridLayout()
i = 0
for className in self.classDict:
classIndex = i
# 标题和输入框
for name in self.classDict[className]:
width = self.widthDict[name]
qLabel = self.labelDict[name]
qEdit = self.editDict[name]
gridup.addWidget(qLabel, 1, i)
gridup.addWidget(qEdit, 2, i)
gridup.setColumnStretch(i, width)
i+=1
# 分类标题
qcLabel = QLabel(className)
qcLabel.setAlignment(QtCore.Qt.AlignCenter)
qcLabel.setFont(QtGui.QFont("Roman times",10,QtGui.QFont.Bold))
gridup.addWidget(qcLabel, 0, classIndex,1,i-classIndex)
# 分隔符
for j in xrange(0,3):
qcSplit = QLabel(u'|')
qcSplit.setAlignment(QtCore.Qt.AlignCenter)
gridup.addWidget(qcSplit, j, i)
i+=1
self.groupInput.setLayout(gridup)
# 根据配置文件生成按钮界面
self.groupProcess = QGroupBox()
self.groupProcess.setTitle(u'')
griddown = QGridLayout()
i = 0
for className in self.bClassDict:
classIndex = i
# 标题和输入框
for name in self.bClassDict[className]:
width = self.bWidthDict[name]
qButton = self.buttonDict[name]
griddown.addWidget(qButton, 1, i)
griddown.setColumnStretch(i, width)
i+=1
# 分类标题
qcLabel = QLabel(className)
qcLabel.setAlignment(QtCore.Qt.AlignCenter)
qcLabel.setFont(QFont("Roman times",10,QtGui.QFont.Bold))
griddown.addWidget(qcLabel, 0, classIndex,1,i-classIndex)
# 分隔符
for j in xrange(0,2):
qcSplit = QLabel(u'|')
qcSplit.setAlignment(QtCore.Qt.AlignCenter)
griddown.addWidget(qcSplit, j, i)
i+=1
self.groupProcess.setLayout(griddown)