MediaMaking/updateMenu1.py at master · nguyenngochuy91/MediaMaking · GitHub

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
# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'updateMenu1.ui'
#
# Created by: PyQt5 UI code generator 5.14.1
#
# WARNING! All changes made in this file will be lost!


from PyQt5.QtWidgets import ( QLineEdit, QLabel,
                             QMessageBox)
from PyQt5.QtCore import Qt
from PyQt5 import QtWidgets,QtCore,QtGui
from functools import partial
import bottle

class Validator(QtGui.QIntValidator):
    def validate(self, value, pos):
        text = value.strip().title()
        try:
            val = int(text)
            if val<0 or val>bottle.threshold:
                return QtGui.QValidator.Invalid, text, pos
            else:
                return QtGui.QValidator.Acceptable, text, pos
        except:
            # means that it has at least one letter
            return QtGui.QValidator.Invalid, text, pos
        return super(Validator, self).validate(value, pos)
class Ui_updateMenu1(object):
    def setupUi(self, Form,home):
        self.home = home
        self.form = Form
        Form.setObjectName("updateMenu1")
        Form.resize(800, 600)
        icon = QtGui.QIcon()
        icon.addPixmap(QtGui.QPixmap("microbiology.jpg"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
        Form.setWindowIcon(icon)
        self.centralwidget = QtWidgets.QWidget(Form)
        self.centralwidget.setObjectName("centralwidget")


        self.centralwidget = QtWidgets.QWidget(Form)
        # self.centralWidget.setObjectName("centralWidget")
        allLayout = QtWidgets.QVBoxLayout(self.centralwidget)
        layout1 = QtWidgets.QVBoxLayout()
        self.scrollArea = QtWidgets.QScrollArea(self.centralwidget)
        self.scrollArea.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOn)
        self.scrollArea.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOn)
        self.scrollArea.setWidgetResizable(True)
        layout1.addWidget(self.scrollArea)
        allLayout.addLayout(layout1)
        self.scrollAreaWidgetContents = QtWidgets.QWidget()
        self.scrollAreaWidgetContents.setGeometry(QtCore.QRect(300, 400, 500, 500))
        # self.scrollAreaWidgetContents.setObjectName("scrollAreaWidgetContents")

        self.scrollArea.setWidget(self.scrollAreaWidgetContents)

        layout2 = QtWidgets.QVBoxLayout(self.scrollAreaWidgetContents)
        self.label_2 = QtWidgets.QLabel("<html><head/><body><p align=\"center\"><span style=\" font-size:20pt; color:#ff55ff;\">Please check on the media to update</span></p><p align=\"center\"><br/></p></body></html>")
        self.label_2.setGeometry(QtCore.QRect(80, 0, 631, 51))
        self.label_2.setTextFormat(QtCore.Qt.RichText)
        self.label_2.setWordWrap(True)
        self.label_2.setObjectName("label_2")
        layout2.addWidget(self.label_2)

        #### handle the checkbox
        # this map a node name, to a check box
        self.allCheckBox = {}
        # a map for node to name from root
        self.nodeToName,self.nameToNode = self.home.root.generateNames()
        # generate the labels base on root node, and store it into our allcheckbox
        self.generateLabels(layout2)


        layout3 = QtWidgets.QHBoxLayout()
        allLayout.addLayout(layout3)
        # Ok button
        self.pushButton = QtWidgets.QPushButton()
        self.pushButton.setGeometry(QtCore.QRect(320, 250, 61, 41))
        self.pushButton.setObjectName("pushButton")
        self.pushButton.clicked.connect(self.ok)


        # Cancel button
        self.pushButton_2 = QtWidgets.QPushButton()
        self.pushButton_2.setGeometry(QtCore.QRect(500, 250, 61, 41))
        self.pushButton_2.setObjectName("pushButton_2")
        self.pushButton_2.clicked.connect(self.goMainMenu)

        layout3.addWidget(self.pushButton)
        layout3.addWidget(self.pushButton_2)
        self.menubar = QtWidgets.QMenuBar(Form)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 25))
        self.menubar.setObjectName("menubar")
        Form.setMenuBar(self.menubar)


        self.statusbar = QtWidgets.QStatusBar(Form)
        self.statusbar.setObjectName("statusbar")
        Form.setStatusBar(self.statusbar)
        Form.setCentralWidget(self.centralwidget)
        self.retranslateUi(Form)
        QtCore.QMetaObject.connectSlotsByName(Form)

    def retranslateUi(self, Form):
        _translate = QtCore.QCoreApplication.translate
        Form.setWindowTitle(_translate("updateMenu1", "MainWindow"))
#        self.label_2.setText(_translate("updateMenu1", "<html><head/><body><p align=\"center\"><span style=\" font-size:20pt; color:#ff55ff;\">Main Menu</span></p><p align=\"center\"><br/></p></body></html>"))
        self.pushButton.setText(_translate("Form", "OK"))
        self.pushButton_2.setText(_translate("Form", "Cancel"))

    # generate all the check label
    def generateLabels(self,layout):
        self.lineEdits = [QLineEdit() for i in range(len(self.nodeToName))]
        maxLength = max([len(item[1]) for item in self.nodeToName])
        for i in range(len(self.nodeToName)):
            node,name = self.nodeToName[i]
            label = QLabel("Media {}{}:".format(name," "*(maxLength-len(name))))
#            print (len(label.text()))
            self.lineEdits[i].validator = QtGui.QIntValidator(0,10)
            self.lineEdits[i].textChanged.connect(partial(self.checkState,i))
            self.lineEdits[i].textChanged.emit(self.lineEdits[i].text())
            self.lineEdits[i].setText("0")
            horizontalLayout = QtWidgets.QHBoxLayout()
            horizontalLayout.addWidget(label)
            horizontalLayout.addWidget(self.lineEdits[i])
            self.allCheckBox[name] = self.lineEdits[i]
            layout.addLayout(horizontalLayout)
            layout.addSpacing(20)
        return
    # check the label
        ## validation method for user input with color
    def checkState(self,index):
        # node,name = self.nodeToName[index]
#        print ("my index:",index)
        validator = self.lineEdits[index].validator
        # print (sender.text())
        state = validator.validate(self.lineEdits[index].text(), 0)[0]
        if state == QtGui.QValidator.Acceptable:
            color = '#c4df9b' # green
        elif state == QtGui.QValidator.Intermediate:
            color = '#fff79a' # yellow
        else:
            color = '#f6989d' # red
        self.lineEdits[index].setStyleSheet('QLineEdit { background-color: %s }' % color)
## button executions
    # cancel button, go back to mainMenu
    def goMainMenu(self):
        self.home.showWindow({"name":"mainMenu"})
    # ok button, store it into a bottle object, and go to menu
    def ok(self):
        # get all the check box that was check
        checkedNodes = []
        for node,nodeName in self.nodeToName:
            checkbox = self.allCheckBox[nodeName]
            state = checkbox.validator.validate(checkbox.text(),0)[0]
            if state == QtGui.QValidator.Acceptable:
                val = int(checkbox.text())
                if val>0:
                    # check w threshold as well
                    print ()
                    currentNumChildren = len(node.getChildren())
                    if currentNumChildren + val <=10:
                        checkedNodes.append([nodeName,val,node])
                    else:
                        QtWidgets.QMessageBox.information(self.home.window, 'Error', 'You have {} children for Media {} already! Please provide a number less than {} for the Media{}'.format(currentNumChildren,nodeName,11-currentNumChildren,nodeName), QtWidgets.QMessageBox.Ok)
                        checkbox.setFocusPolicy(QtCore.Qt.StrongFocus)
                        checkbox.setFocus()
                        return
            else:
                # prompt the user ofr the problem
                QtWidgets.QMessageBox.information(self.home.window, 'Error', 'You have enter invalid data in row Media {}!'.format(nodeName), QtWidgets.QMessageBox.Ok)
                checkbox.setFocusPolicy(QtCore.Qt.StrongFocus)
                checkbox.setFocus()
                return
        # we generate a message to show the user
        if checkedNodes:
            message = "You have chose the following media(s):\n {}. \nPlease press Ok to proceed, or Cancel to update more media".format(", ".join([item[0] for item in checkedNodes]))
        else:
            message = "You have not chosen anything, pressing Ok to go back to Main Menu, Cancel to update more media"
        # we create a qmessage box
        buttonReply = QMessageBox.question(self.home.window, 'Warning!!!', message, QMessageBox.Ok | QMessageBox.Cancel, QMessageBox.Ok)
        if buttonReply == QMessageBox.Ok:
            if checkedNodes:
                # we share our checkedNode with our root home
                self.home.updateNodes = checkedNodes
                # we will display the one we will modify
                nodeNames = {item[0]:"pink" for item in checkedNodes}
                text = "You are updating the pink nodes!"
                self.home.visualize(nodeNames,text)
                # we show the updateMenu2 window
                self.home.showWindow({"name":"updateMenu2"})

            else:
                self.home.showWindow({"name":"mainMenu"})
        else:
            pass


        # def getChildren(self,node):
if __name__ == "__main__":
    import sys
    app = QtWidgets.QApplication(sys.argv)
    Form = QtWidgets.QMainWindow()
    ui = Ui_updateMenu1()
    ui.setupUi(Form,None)
    Form.show()
    sys.exit(app.exec_())