-
Notifications
You must be signed in to change notification settings - Fork 0
/
new_point_dialog.py
103 lines (92 loc) · 3.22 KB
/
new_point_dialog.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
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
.. module:: new_point_dialog
:platform: Linux, Windows
:synopsis: GUI to add a point by coordinates
.. moduleauthor::Zoltan Siki <siki@agt.bme.hu>
"""
from PyQt4.QtGui import QDialog, QMessageBox
#from PyQt4.QtCore import SIGNAL, QCoreApplication
from add_new_point import Ui_AddNewPointDialog
from base_classes import *
from surveying_util import *
class NewPointDialog(QDialog):
""" Class for new point dialog
"""
def __init__(self):
""" Initialize dialog data and event handlers
"""
super(NewPointDialog, self).__init__()
self.ui = Ui_AddNewPointDialog()
self.ui.setupUi(self)
self.ui.CloseButton.clicked.connect(self.onCloseButton)
self.ui.ResetButton.clicked.connect(self.onResetButton)
self.ui.AddButton.clicked.connect(self.onAddButton)
def showEvent(self, event):
""" set up initial state of dialog
:param event: NOT USED
"""
self.reset()
def reset(self):
""" Reset dialog to initial state
"""
self.ui.PointNumberLineEdit.setText('')
self.ui.EastCoordLineEdit.setText('')
self.ui.NorthCoordLineEdit.setText('')
self.ui.ZCoordLineEdit.setText('')
self.ui.PointCodeLineEdit.setText('')
self.ui.PointTypeLineEdit.setText('')
def onCloseButton(self):
""" Close dialog after Close button pressed
"""
self.accept()
def onResetButton(self):
""" Reset dialog to initial state after Reset button pressed
"""
self.reset()
def onAddButton(self):
""" Check input data and add point to the coordinate list
"""
msg = ''
pnum = self.ui.PointNumberLineEdit.text().strip()[0:20]
if len(pnum) == 0:
msg += tr("Please fill point ID\n")
try:
e = float(self.ui.EastCoordLineEdit.text().strip())
except ValueError:
msg += ("Please give a valid easting coordinate\n")
try:
n = float(self.ui.NorthCoordLineEdit.text().strip())
except ValueError:
msg += ("Please give a valid northing coordinate\n")
w = self.ui.ZCoordLineEdit.text().strip()
if len(w):
try:
z = float(w)
except ValueError:
msg += ("Please give a valid elevation or clear the field\n")
else:
z = None
w = self.ui.PointCodeLineEdit.text().strip()[0:20]
if len(w):
pc = w
else:
pc = None
w = self.ui.PointTypeLineEdit.text().strip()[0:20]
if len(w):
pt = w
else:
pt = None
if len(msg):
QMessageBox.warning(self, tr("Warning"), msg)
return
# check new
#p = Point(pnum)
if get_coord(pnum) is not None and \
QMessageBox.question(self, tr("Warning"), tr("Point is already in the point list. Do you want to overwrite?"), tr("Yes"), tr("No")) == 1:
return
p = ScPoint(Point(pnum, e, n, z, pc, pt))
if not p.store_coord():
QMessageBox.warning(self, tr("Warning"), tr("Point is not stored"))
self.reset()