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konwerterPLETRF2000PL2000Plugin.py
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konwerterPLETRF2000PL2000Plugin.py
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# -*- coding: utf-8 -*-
# konwerterPLETRF2000PL2000Plugin.py : The module converts coordinates from PL-ETRF2000 to PL-2000 - QGIS plugin in python
# begin : 2024-04-22
# version : 1.1.5
#.....version date......: 2024-08-19
# author : Szymon Kędziora
import re, os, csv
from qgis.core import \
QgsCoordinateReferenceSystem, QgsCoordinateTransform, QgsProject, QgsPointXY, QgsCoordinateFormatter, \
QgsApplication
from qgis.PyQt.QtCore import \
Qt, QLocale, pyqtSignal, QSettings, QRegExp, QUrl
from qgis.PyQt.QtGui import \
QRegExpValidator, QFontMetrics, QValidator, QPalette, QKeySequence, QCursor,QDesktopServices
from qgis.PyQt.QtWidgets import \
QFrame, QDockWidget, QWidget, QGroupBox, QLabel, QPushButton, QVBoxLayout, QHBoxLayout, \
QGridLayout, QLineEdit, QMessageBox, QTabWidget, QSizePolicy, QComboBox, QCheckBox, QMenuBar, QApplication
class MyLineEdit(QLineEdit):
sigSelectAll=pyqtSignal()
sigDelete=pyqtSignal()
sigMoveCursorDown=pyqtSignal(int)
sigMoveCursorUp=pyqtSignal(int)
sigFocusIn=pyqtSignal(Qt.FocusReason)
sigFocusOut=pyqtSignal(Qt.FocusReason)
sigPaste=pyqtSignal()
sigCopy=pyqtSignal()
sigCut=pyqtSignal()
sigKey_T=pyqtSignal()
sigAlt_o=pyqtSignal()
def __init__(self, parent):
super(MyLineEdit,self).__init__(parent)
self.lastCursorPosition=None
self.cursorPositionChanged.connect(self.updateCursorPosition)
def updateCursorPosition(self):
self.lastCursorPosition=self.cursorPosition()
def keyPressEvent(self,event):
if not event.modifiers():
if event.key()==Qt.Key_T:
self.sigKey_T.emit()
return
if event.key()==Qt.Key_Down:
self.sigMoveCursorDown.emit(self.cursorPosition())
return
if event.key()==Qt.Key_Up:
self.sigMoveCursorUp.emit(self.cursorPosition())
return
if event.key()==Qt.Key_Delete or event.key()==Qt.Key_Backspace:
super(MyLineEdit, self).keyPressEvent(event)
self.sigDelete.emit()
return
if event.matches(QKeySequence.SelectAll):
self.sigSelectAll.emit()
return
if event.matches(QKeySequence.Paste):
self.sigPaste.emit()
return
if event.matches(QKeySequence.Copy):
self.sigCopy.emit()
return
if event.matches(QKeySequence.Cut):
self.sigCut.emit()
return
super(MyLineEdit, self).keyPressEvent(event)
def focusInEvent(self,event):
super(MyLineEdit, self).focusInEvent(event)
self.sigFocusIn.emit(event.reason())
def focusOutEvent(self,event):
super(MyLineEdit, self).focusOutEvent(event)
self.sigFocusOut.emit(event.reason())
class TwoLineEdit(QFrame):
editingFinished=pyqtSignal()
textChanged=pyqtSignal()
def __init__(self, parent):
super(TwoLineEdit,self).__init__(parent)
self.readOnly=False
self.separator=" "
self.pattern="([\S]+)"
self.format_wkt=False
self.le1=MyLineEdit(self)
self.le2=MyLineEdit(self)
self.le1.setAlignment(Qt.AlignRight)
self.le2.setAlignment(Qt.AlignRight)
self.le1.setFrame(False)
self.le2.setFrame(False)
self.setFrameStyle(QFrame.Box)
self.editingFinishedOnTab=False
layout=QVBoxLayout(self)
layout.setSpacing(0)
layout.setContentsMargins(0,0,0,0)
self.setLayout(layout)
layout.addWidget(self.le1)
layout.addWidget(self.le2)
self.le1.sigSelectAll.connect(self.le1_sigSelectAll)
self.le2.sigSelectAll.connect(self.le2_sigSelectAll)
self.le1.sigDelete.connect(self.le1_sigDelete)
self.le2.sigDelete.connect(self.le2_sigDelete)
self.le1.sigMoveCursorDown.connect(self.le1_sigMoveCursorDown)
self.le2.sigMoveCursorUp.connect(self.le2_sigMoveCursorUp)
self.le1.sigFocusIn.connect(self.le1_sigFocusIn)
self.le1.sigFocusOut.connect(self.le1_sigFocusOut)
self.le2.sigFocusIn.connect(self.le2_sigFocusIn)
self.le2.sigFocusOut.connect(self.le2_sigFocusOut)
self.le1.sigPaste.connect(self.le1_sigPaste)
self.le2.sigPaste.connect(self.le2_sigPaste)
self.le1.sigCopy.connect(self.le1_sigCopy)
self.le2.sigCopy.connect(self.le2_sigCopy)
self.le1.sigCut.connect(self.le1_sigCut)
self.le2.sigCut.connect(self.le2_sigCut)
self.le1.setContextMenuPolicy(Qt.CustomContextMenu)
self.le1.customContextMenuRequested.connect(self.le1_customContextMenuRequested)
self.le2.setContextMenuPolicy(Qt.CustomContextMenu)
self.le2.customContextMenuRequested.connect(self.le2_customContextMenuRequested)
self.le1.selectionChanged.connect(self.le1_selectionChanged)
self.le2.selectionChanged.connect(self.le2_selectionChanged)
self.le1.editingFinished.connect(self.le1_editingFinished)
self.le2.editingFinished.connect(self.le2_editingFinished)
self.le1.textChanged.connect(self.le1_textChanged)
self.le2.textChanged.connect(self.le2_textChanged)
def le1_customContextMenuRequested(self):
menu=self.le1.createStandardContextMenu()
for a in menu.actions():
if "Ctrl+X" in a.text():
a.triggered.disconnect()
a.triggered.connect(self.le1_sigCut)
if "Ctrl+C" in a.text():
a.triggered.disconnect()
a.triggered.connect(self.le1_sigCopy)
if "Ctrl+V" in a.text():
a.triggered.disconnect()
a.triggered.connect(self.le1_sigPaste)
if "Delete" in a.text():
a.triggered.disconnect()
a.triggered.connect(self.le1_sigDelete)
if "Ctrl+A" in a.text():
a.triggered.disconnect()
a.triggered.connect(self.le1_sigSelectAll)
menu.exec_(QCursor.pos())
def le2_customContextMenuRequested(self):
menu=self.le2.createStandardContextMenu()
for a in menu.actions():
if "Ctrl+X" in a.text():
a.triggered.disconnect()
a.triggered.connect(self.le2_sigCut)
if "Ctrl+C" in a.text():
a.triggered.disconnect()
a.triggered.connect(self.le2_sigCopy)
if "Ctrl+V" in a.text():
a.triggered.disconnect()
a.triggered.connect(self.le2_sigPaste)
if "Delete" in a.text():
a.triggered.disconnect()
a.triggered.connect(self.le2_sigDelete)
if "Ctrl+A" in a.text():
a.triggered.disconnect()
a.triggered.connect(self.le2_sigSelectAll)
menu.exec_(QCursor.pos())
def le1_sigCut(self):
self.le1_sigCopy()
self.le1.keyPressEvent(QKeyEvent(QEvent.KeyPress,Qt.Key_Delete,Qt.NoModifier))
def le2_sigCut(self):
if not self.readOnly:
self.le2_sigCopy()
self.le2.keyPressEvent(QKeyEvent(QEvent.KeyPress,Qt.Key_Delete,Qt.NoModifier))
def le1_sigCopy(self):
clipboard = QApplication.clipboard()
clipboard.clear()
if self.le2.hasSelectedText():
if self.le1.hasSelectedText():
text = self.le1.selectedText()+self.separator+self.le2.selectedText()
clipboard.setText(text)
else:
self.le2.copy()
else:
self.le1.copy()
def le2_sigCopy(self):
clipboard = QApplication.clipboard()
clipboard.clear()
if self.le1.hasSelectedText():
if self.le2.hasSelectedText():
text = self.le1.selectedText()+self.separator+self.le2.selectedText()
clipboard.setText(text)
else:
self.le1.copy()
else:
self.le2.copy()
def le1_sigPaste(self):
if not self.readOnly:
clipboard = QApplication.clipboard()
text = clipboard.text()
if text:
m=re.fullmatch(self.pattern+self.separator+self.pattern,text)
if m:
if self.le2.hasSelectedText():
self.le1.insert(m.group(1))
self.le2.insert(m.group(2))
else:
self.le1.paste()
def le2_sigPaste(self):
if not self.readOnly:
clipboard = QApplication.clipboard()
text = clipboard.text()
if text:
m=re.fullmatch(self.pattern+self.separator+self.pattern,text)
if m:
if self.le1.hasSelectedText():
self.le1.insert(m.group(1))
self.le2.insert(m.group(2))
else:
self.le2.paste()
def le1_sigFocusIn(self,reason):
pal=self.palette()
color = pal.color(QPalette.Active, QPalette.Highlight)
pal.setColor(QPalette.Foreground,color)
self.setPalette(pal)
if reason==Qt.TabFocusReason:
if self.le1.inputMask():
self.le1.selectAll()
if self.le2.displayText():
self.le2.selectAll()
def le2_sigFocusIn(self,reason):
pal=self.palette()
color = pal.color(QPalette.Active, QPalette.Highlight)
pal.setColor(QPalette.Foreground,color)
self.setPalette(pal)
if reason==Qt.BacktabFocusReason:
if self.le2.inputMask():
self.le2.selectAll()
if self.le1.displayText():
self.le1.selectAll()
def le1_sigFocusOut(self,reason):
self.setPalette(QFrame().palette())
if not self.le2.hasFocus() and self.editingFinishedOnTab:
if self.le2.text() and reason!=Qt.ActiveWindowFocusReason:
self.editingFinished.emit()
self.editingFinishedOnTab=False
def le2_sigFocusOut(self,reason):
self.setPalette(QFrame().palette())
if not self.le1.hasFocus() and self.editingFinishedOnTab:
if self.le1.text() and reason!=Qt.ActiveWindowFocusReason:
self.editingFinished.emit()
self.editingFinishedOnTab=False
def le1_sigMoveCursorDown(self,pos):
if self.le2.displayText():
if self.le1.alignment()==Qt.AlignRight and self.le2.alignment()==Qt.AlignRight:
self.le2.setFocus()
le1_cursorPositionFromRight=len(self.le1.displayText())-self.le1.cursorPosition()
if le1_cursorPositionFromRight>=len(self.le2.displayText()):
self.le2.setCursorPosition(0)
else:
self.le2.setCursorPosition(len(self.le2.displayText())-le1_cursorPositionFromRight)
else:
self.le2.setFocus()
def le2_sigMoveCursorUp(self,pos):
if self.le1.displayText():
if self.le1.alignment()==Qt.AlignRight and self.le2.alignment()==Qt.AlignRight:
self.le1.setFocus()
le2_cursorPositionFromRight=len(self.le2.displayText())-self.le2.cursorPosition()
if le2_cursorPositionFromRight>=len(self.le1.displayText()):
self.le1.setCursorPosition(0)
else:
self.le1.setCursorPosition(len(self.le1.displayText())-le2_cursorPositionFromRight)
else:
self.le1.setFocus()
def le1_sigDelete(self):
if self.le2.hasSelectedText():
self.le2.del_()
def le2_sigDelete(self):
if self.le1.hasSelectedText():
self.le1.del_()
self.le1.setFocus()
def focusNextPrevChild(self,next):
if self.le1.hasFocus():
if next:
self.le2.setFocus(Qt.TabFocusReason)
if self.le2.hasFocus():
if not next:
self.le1.setFocus(Qt.BacktabFocusReason)
return super(TwoLineEdit,self).focusNextPrevChild(next)
def le1_sigSelectAll(self):
if self.le2.displayText():
self.le2.selectAll()
if self.le1.displayText():
self.le1.selectAll()
def le2_sigSelectAll(self):
self.le1.setFocus()
if self.le2.displayText():
self.le2.selectAll()
if self.le1.displayText():
self.le1.selectAll()
def le1_selectionChanged(self):
if self.le1.displayText() and not self.le1.hasSelectedText():
if self.le2.hasSelectedText():
self.le2.blockSignals(True)
self.le2.deselect()
self.le2.blockSignals(False)
def le2_selectionChanged(self):
if self.le2.displayText() and not self.le2.hasSelectedText():
if self.le1.hasSelectedText():
self.le1.blockSignals(True)
self.le1.deselect()
self.le1.blockSignals(False)
def le1_editingFinished(self):
if self.le1.hasFocus():
self.editingFinished.emit()
self.editingFinishedOnTab=False
else:
self.editingFinishedOnTab=True
def le2_editingFinished(self):
if self.le2.hasFocus():
self.editingFinished.emit()
self.editingFinishedOnTab=False
else:
self.editingFinishedOnTab=True
def le1_textChanged(self,str):
if self.le2.hasSelectedText():
self.le2.del_()
self.textChanged.emit()
def le2_textChanged(self,str):
if self.le1.hasSelectedText():
self.le1.del_()
self.textChanged.emit()
def setReadOnly(self,bool):
self.le1.setReadOnly(bool)
self.le2.setReadOnly(bool)
self.readOnly=bool
def setInputMask(self,str):
self.le1.setInputMask(str)
self.le2.setInputMask(str)
def setValidator(self,validator):
self.le1.setValidator(validator)
self.le2.setValidator(validator)
def setMaxLength(self,int):
self.le1.setMaxLength(int)
self.le2.setMaxLength(int)
def setText(self,str1,str2):
self.le1.setText(str1)
self.le2.setText(str2)
def clear(self):
if self.le1.displayText():
self.le1.clear()
if self.le2.displayText():
self.le2.clear()
def hasFocus(self):
return (self.le1.hasFocus() or self.le2.hasFocus())
class MyRegExpValidator(QRegExpValidator):
def __init__(self):
super().__init__()
def validate(self,str,p):
if self.locale().decimalPoint()==',':
str=str.replace(".",",")
if self.locale().decimalPoint()=='.':
str=str.replace(",",".")
return super().validate(str,p)
class PlEtrf2000_2LE(TwoLineEdit):
def __init__(self,parent,locale):
super(PlEtrf2000_2LE,self).__init__(parent)
self.LOWER_DEG_DECI=8
self.UPPER_DEG_DECI=10
self.DEG_DMS_DIF=3
self.LOWER_DMS_DECI=5
self.UPPER_DMS_DECI=7
self.DMS_DEG_DIF=4
self.reverse_order=False
self._locale=locale
self.format="deg"
self.b_deg_text=None
self.l_deg_text=None
self.b_dms_text=None
self.l_dms_text=None
self.deg_validator=MyRegExpValidator()
self.deg_validator.setLocale(self._locale)
rx = QRegExp(f"\\d{{0,2}}[,.]?\\d{{0,{self.UPPER_DEG_DECI+1}}}")
self.deg_validator.setRegExp(rx)
self.setValidator(self.deg_validator)
self.dms_validator=MyRegExpValidator()
self.dms_validator.setLocale(self._locale)
rx = QRegExp(f"\\d{{0,2}}[ °]?" \
f"\\d{{0,2}}[ ′']?" \
f"\\d{{0,2}}[,.]?\\d{{0,{self.UPPER_DMS_DECI}}}(\"|″|'')?")
self.dms_validator.setRegExp(rx)
self.le1.sigCopy.disconnect()
self.le2.sigCopy.disconnect()
self.le1.sigCopy.connect(self.le1_sigCopy)
self.le2.sigCopy.connect(self.le2_sigCopy)
self.le1.sigPaste.disconnect()
self.le2.sigPaste.disconnect()
self.le1.sigPaste.connect(self.le1_sigPaste)
self.le2.sigPaste.connect(self.le2_sigPaste)
self.textChanged.connect(self.text_changed)
self.le1.sigKey_T.connect(self.toggle_format)
self.le2.sigKey_T.connect(self.toggle_format)
def le1_sigCopy(self):
clipboard = QApplication.clipboard()
clipboard.clear()
if self.le2.hasSelectedText():
if self.le1.hasSelectedText():
if self.reverse_order:
text = self.le2.selectedText()+self.separator+self.le1.selectedText()
else:
text = self.le1.selectedText()+self.separator+self.le2.selectedText()
clipboard.setText(text)
else:
self.le2.copy()
else:
self.le1.copy()
def le2_sigCopy(self):
self.le1_sigCopy()
def le1_sigPaste(self):
if not self.readOnly:
clipboard = QApplication.clipboard()
text = clipboard.text()
if text:
if self.format=="deg":
m=re.match(self.pattern+self.separator+self.pattern,text)
if self.format=="dms":
d_pattern="\d{1,2}[° ]"
m_pattern="(?:\d{1,2}[′' ])"
s_pattern=f"(?:\d{{0,2}}[{self._locale.decimalPoint()}.,](?=\d)\d*|\d{{1,2}})(?:\"|″|'')?"
pattern=f"({d_pattern}{m_pattern}{s_pattern})"
m=re.match(pattern+self.separator+pattern,text)
if m:
if not self.le1.text() and not self.le2.text() \
or self.le1.hasSelectedText() and self.le2.hasSelectedText():
if self.reverse_order:
self.le1.insert(m.group(2))
self.le2.insert(m.group(1))
else:
self.le1.insert(m.group(1))
self.le2.insert(m.group(2))
else:
self.le1.paste()
def le2_sigPaste(self):
if not self.readOnly:
clipboard = QApplication.clipboard()
text = clipboard.text()
if text:
if self.format=="deg":
m=re.match(self.pattern+self.separator+self.pattern,text)
if self.format=="dms":
d_pattern="\d{1,2}[° ]"
m_pattern="(?:\d{1,2}[′' ])"
s_pattern=f"(?:\d{{0,2}}[{self._locale.decimalPoint()}.,](?=\d)\d*|\d{{1,2}})(?:\"|″|'')?"
pattern=f"({d_pattern}{m_pattern}{s_pattern})"
m=re.match(pattern+self.separator+pattern,text)
if m:
if not self.le1.text() and not self.le2.text() \
or self.le1.hasSelectedText() and self.le2.hasSelectedText():
if self.reverse_order:
self.le1.insert(m.group(2))
self.le2.insert(m.group(1))
else:
self.le1.insert(m.group(1))
self.le2.insert(m.group(2))
else:
self.le2.paste()
def text_changed(self):
if self.format=="deg":
self.b_deg_text=self.le1.text()
self.l_deg_text=self.le2.text()
self.b_dms_text=None
self.l_dms_text=None
if self.format=="dms":
self.b_deg_text=None
self.l_deg_text=None
self.b_dms_text=self.le1.text()
self.l_dms_text=self.le2.text()
def toggle_format(self):
if not self.le1.text() and self.le2.text() or \
self.le1.text() and not self.le2.text():
dlg=QMessageBox(self)
dlg.setWindowTitle("Uwaga przed przełączeniem formatu")
text=f"Należy podać obie współrzędne."
dlg.setText(text)
dlg.show()
return
if self.format=="dms":
self.blockSignals(True)
self.toggle_to_deg()
self.blockSignals(False)
if self.format=="dms":
dlg=QMessageBox(self)
dlg.setWindowTitle("Uwaga przed przełączeniem formatu na deg")
text=f"Należy podać dwie cyfry stopni, minuty " \
f"oraz sekundy z {self.LOWER_DMS_DECI}-{self.UPPER_DMS_DECI} miejscami dziesiętnymi. " \
f"Stopnie, minuty i sekundy muszą być rozdzielone spacją albo odpowiednim " \
f"znakiem jednostek."
dlg.setText(text)
dlg.show()
return
if self.format=="deg":
self.blockSignals(True)
self.toggle_to_dms()
self.blockSignals(False)
if self.format=="deg":
dlg=QMessageBox(self)
dlg.setWindowTitle("Uwaga przed przełączeniem formatu na dms")
text=f"Należy podać liczbę formatu dwie cyfry" \
f" z {self.LOWER_DEG_DECI}-{self.UPPER_DEG_DECI} miejscami dziesiętnymi."
dlg.setText(text)
dlg.show()
def setLocale(self,locale):
decimal_point=self._locale.decimalPoint()
self._locale=locale
self.deg_validator.setLocale(locale)
self.dms_validator.setLocale(locale)
if decimal_point!=locale.decimalPoint():
self.blockSignals(True)
if self.b_deg_text:
self.b_deg_text=self.b_deg_text.replace(decimal_point,locale.decimalPoint())
if self.l_deg_text:
self.l_deg_text=self.l_deg_text.replace(decimal_point,locale.decimalPoint())
if self.b_dms_text:
self.b_dms_text=self.b_dms_text.replace(decimal_point,locale.decimalPoint())
if self.l_dms_text:
self.l_dms_text=self.l_dms_text.replace(decimal_point,locale.decimalPoint())
if self.le1.text():
text=self.le1.text().replace(decimal_point,locale.decimalPoint())
self.le1.setText(text)
if self.le2.text():
text=self.le2.text().replace(decimal_point,locale.decimalPoint())
self.le2.setText(text)
self.blockSignals(False)
def deg_text_to_deg(self,deg_text):
decimalPoint=self._locale.decimalPoint()
if deg_text:
if self.b_dms_text or self.l_dms_text:
pattern=f"\\d{{2}}[{decimalPoint}.,]" \
f"\\d{{{self.LOWER_DEG_DECI},{self.UPPER_DEG_DECI+1}}}"
else:
pattern=f"\\d{{2}}[{decimalPoint}.,]" \
f"\\d{{{self.LOWER_DEG_DECI},{self.UPPER_DEG_DECI}}}"
m=re.fullmatch(pattern,deg_text)
if m:
deg=self._locale.toDouble(deg_text)[0]
return deg
else:
return None
else:
return None
def dms_text_to_parts(self,dms_text):
decimalPoint=self._locale.decimalPoint()
d_pattern="((\d{2})[° ])"
m_pattern="((\d{1,2})[′' ])"
s_pattern=f"(\d{{0,2}}[{decimalPoint}]\\d{{{self.LOWER_DMS_DECI},{self.UPPER_DMS_DECI}}})(\"|″|'')?"
pattern=f"{d_pattern}{m_pattern}{s_pattern}"
m=re.fullmatch(pattern,dms_text)
if m:
d_text,m_text,s_text=m.group(2),m.group(4),m.group(5)
return (d_text,m_text,s_text)
else:
return None
def dms_parts_to_dms(self,dms_parts):
d_text,m_text,s_text=dms_parts
if d_text: d=float(d_text)
else: d=0.0
if m_text: m=float(m_text)
else: m=0.0
if s_text: s=self._locale.toDouble(s_text)[0]
else: s=0.0
return (d,m,s)
def dms_to_deg(self,dms):
d,m,s=dms
deg=d+m/60+s/(60*60)
return deg
def dms_text_to_deg(self,dms_text):
dms_parts=self.dms_text_to_parts(dms_text)
if dms_parts:
dms=self.dms_parts_to_dms(dms_parts)
deg=self.dms_to_deg(dms)
return deg
else:
return None
def deg_b_to_dms_text(self,b,precision):
dms_text=QgsCoordinateFormatter().formatY(
b,
QgsCoordinateFormatter().FormatDegreesMinutesSeconds,
precision,
QgsCoordinateFormatter().FlagDegreesPadMinutesSeconds
)
return dms_text
def deg_l_to_dms_text(self,l,precision):
dms_text=QgsCoordinateFormatter().formatX(
l,
QgsCoordinateFormatter().FormatDegreesMinutesSeconds,
precision,
QgsCoordinateFormatter().FlagDegreesPadMinutesSeconds
)
return dms_text
def transformuj_punkt(self,pt,kod_strefy):
crs1 = QgsCoordinateReferenceSystem("EPSG:9702")
crs2 = QgsCoordinateReferenceSystem(kod_strefy)
proj = QgsCoordinateTransform(crs1,crs2,QgsProject.instance())
return (proj.transform(pt))
def toggled_dms_values(self):
if self.is_dms_entered():
return self.b_dms_text,self.l_dms_text
if self.is_deg_entered():
b_deg=self.deg_text_to_deg(self.b_deg_text)
l_deg=self.deg_text_to_deg(self.l_deg_text)
if b_deg and l_deg:
decimal_remainder1=self.b_deg_text.split(self._locale.decimalPoint())[1]
len_decimal_remainder1=len(decimal_remainder1)
dms_decimal1=len_decimal_remainder1-self.DEG_DMS_DIF
decimal_remainder2=self.l_deg_text.split(self._locale.decimalPoint())[1]
len_decimal_remainder2=len(decimal_remainder2)
dms_decimal2=len_decimal_remainder2-self.DEG_DMS_DIF
b_dms_text=self.deg_b_to_dms_text(b_deg,dms_decimal1)
l_dms_text=self.deg_l_to_dms_text(l_deg,dms_decimal2)
return b_dms_text,l_dms_text
return None,None
def toggle_to_dms(self):
if not self.le1.text() and not self.le2.text():
self.format="dms"
self.setValidator(self.dms_validator)
return
b_dms_text,l_dms_text=self.toggled_dms_values()
if b_dms_text and l_dms_text:
self.format="dms"
self.setValidator(self.dms_validator)
self.setText(b_dms_text,l_dms_text)
def toggled_deg_values(self):
if self.is_deg_entered():
return self.b_deg_text,self.l_deg_text
if self.is_dms_entered():
b_deg=self.dms_text_to_deg(self.b_dms_text)
l_deg=self.dms_text_to_deg(self.l_dms_text)
if b_deg and l_deg:
self.b_dms_parts=self.dms_text_to_parts(self.b_dms_text)
decimal_remainder1=self.b_dms_parts[2].split(self._locale.decimalPoint())[1]
len_decimal_remainder1=len(decimal_remainder1)
deg_decimal1=len_decimal_remainder1+self.DMS_DEG_DIF
self.l_dms_parts=self.dms_text_to_parts(self.l_dms_text)
decimal_remainder2=self.l_dms_parts[2].split(self._locale.decimalPoint())[1]
len_decimal_remainder2=len(decimal_remainder2)
deg_decimal2=len_decimal_remainder2+self.DMS_DEG_DIF
b_deg_text=self._locale.toString(b_deg,'f',deg_decimal1)
l_deg_text=self._locale.toString(l_deg,'f',deg_decimal2)
return b_deg_text,l_deg_text
return None,None
def toggle_to_deg(self):
if not self.le1.text() and not self.le2.text():
self.format="deg"
self.setValidator(self.deg_validator)
return
b_deg_text,l_deg_text=self.toggled_deg_values()
if b_deg_text and l_deg_text:
self.format="deg"
self.setValidator(self.deg_validator)
self.setText(b_deg_text,l_deg_text)
def is_deg_entered(self):
if self.b_deg_text and self.l_deg_text:
return True
else:
return False
def is_dms_entered(self):
if self.b_dms_text and self.l_dms_text:
return True
else:
return False
def entered_decimal_parts(self):
if self.is_deg_entered():
return "deg",self.b_deg_text,self.l_deg_text
if self.is_dms_entered():
decimal_part1=self.dms_text_to_parts(self.b_dms_text)[2]
decimal_part2=self.dms_text_to_parts(self.l_dms_text)[2]
return "dms",decimal_part1,decimal_part2
class Pl2000_2LE(TwoLineEdit):
def __init__(self, parent,locale):
super(Pl2000_2LE,self).__init__(parent)
self.format_wkt=False
self.reverse_order=False
self._locale=locale
self.x=None
self.y=None
self.le1.sigCopy.disconnect()
self.le2.sigCopy.disconnect()
self.le1.sigCopy.connect(self.le1_sigCopy)
self.le2.sigCopy.connect(self.le2_sigCopy)
def le1_sigCopy(self):
clipboard = QApplication.clipboard()
clipboard.clear()
if self.le2.hasSelectedText():
if self.le1.hasSelectedText():
if self.reverse_order:
text = self.le2.selectedText()+self.separator+self.le1.selectedText()
else:
text = self.le1.selectedText()+self.separator+self.le2.selectedText()
clipboard.setText(text)
else:
self.le2.copy()
else:
self.le1.copy()
def le2_sigCopy(self):
self.le1_sigCopy()
def setLocale(self,locale):
decimal_point=self._locale.decimalPoint()
self._locale=locale
if decimal_point!=self._locale.decimalPoint():
if self.le1.text():
x_text=self.le1.text().replace(decimal_point,self._locale.decimalPoint())
self.le1.setText(x_text)
if self.le2.text():
y_text=self.le2.text().replace(decimal_point,self._locale.decimalPoint())
self.le2.setText(y_text)
def toDouble(self):
d1=None
d2=None
if self.le1.text():
d1=self._locale.toDouble(self.le1.text())[0]
if self.le2.text():
d2=self._locale.toDouble(self.le2.text())[0]
return (d1,d2)
class MyDockWidget(QDockWidget):
def __init__(self,title,parent,flags,settings,plugin_dir):
super(MyDockWidget,self).__init__(title,parent,flags)
self.settings = settings
self.plugin_dir = plugin_dir
if self.settings.value('decimal_point_cmbbox')=="kropka":
self.locale=QLocale().c()
if self.settings.value('decimal_point_cmbbox')=="systemowy":
self.locale=QLocale()
self.kod_strefy=""
self.d={}
self.setObjectName(title)
self.title=title
widget=QWidget(self)
self.setWidget(widget)
layout=QVBoxLayout(widget)
layout.setAlignment(Qt.AlignHCenter)
widget.setLayout(layout)
self.tabs = QTabWidget(widget)
self.tabs.setSizePolicy(QSizePolicy.Minimum,QSizePolicy.Minimum)
self.tabs.setFocusPolicy(Qt.NoFocus)
self.tabKonwerter=self.tabKonwerter()
self.tabs.addTab(self.tabKonwerter,"Konwerter")
self.tabOpcje=self.tabUstawienia()
self.tabs.addTab(self.tabOpcje,"Ustawienia")
menu=QMenuBar(widget)
menu.setToolTip("Pomoc wyświetli się w przeglądarce internetowej")
menu.addAction("Pomoc", self.help)
self.tabs.setCornerWidget(menu)
layout.addWidget(self.tabs)
layout.addStretch()
self.pl_etrf2000_2le.le1.setFocus()
def tabKonwerter(self):
def strefa(self,parent):
layout1=QHBoxLayout()
layout1.setAlignment(Qt.AlignLeft)
self.nr_strefy_lab=QLabel("Nr strefy PL-2000",parent)
self.nr_strefy_cmbBox=QComboBox(parent)
self.nr_strefy_cmbBox.addItems(["-","5","6","7","8"])
self.nr_strefy_cmbBox.setFixedSize(self.nr_strefy_cmbBox.sizeHint())
self.nr_strefy_cmbBox.setFocusPolicy(Qt.NoFocus)
self.nr_strefy_lab.hide()
self.nr_strefy_cmbBox.hide()
layout1.addWidget(self.nr_strefy_lab)
layout1.addWidget(self.nr_strefy_cmbBox)
parent.layout().addLayout(layout1)
self.nr_strefy_cmbBox.currentTextChanged.connect(self.nr_strefy_cmbBox_currentTextChanged)
layout2=QHBoxLayout()
layout2.setAlignment(Qt.AlignLeft)
self.powiat_lab=QLabel("Powiat",parent)
self.powiat_cmbBox=QComboBox(parent)
with open(self.plugin_dir+'/Powiaty_w_strefach_PL-2000.csv') as f:
dict_reader = csv.DictReader(f, delimiter=',')
for row in dict_reader:
self.d[row['Województwo']+' '+row['Powiat']]=row['Nr strefy']
l=sorted(self.d.keys())
l.insert(0,"-")
self.powiat_cmbBox.addItems(l)
self.powiat_cmbBox.setMinimumContentsLength(20)
self.powiat_cmbBox.setSizeAdjustPolicy(QComboBox.AdjustToMinimumContentsLengthWithIcon)
self.powiat_cmbBox.setStyleSheet("QComboBox { combobox-popup: 0; }")
self.powiat_cmbBox.setMaxVisibleItems(8)
self.powiat_cmbBox.setFocusPolicy(Qt.NoFocus)
self.powiat_lab.hide()
self.powiat_cmbBox.hide()
layout2.addWidget(self.powiat_lab)
layout2.addWidget(self.powiat_cmbBox)
parent.layout().addLayout(layout2)
self.powiat_cmbBox.currentTextChanged.connect(self.powiat_cmbBox_currentTextChanged)
if self.settings.value('strefa_wg_powiatu_chkbox',False,bool):
self.powiat_lab.show()
self.powiat_cmbBox.show()
else:
self.nr_strefy_lab.show()
self.nr_strefy_cmbBox.show()
def pl_etrf2000_grBox(self,parent):
layout = QGridLayout()
layout.setAlignment(Qt.AlignTop)
pl_etrf2000_grBox=QGroupBox("PL-ETRF2000 (EPSG:9702)",parent)
pl_etrf2000_grBox.setFocusPolicy(Qt.NoFocus)
pl_etrf2000_grBox.setLayout(layout)
b_lab=QLabel("φ",pl_etrf2000_grBox)
l_lab=QLabel("λ",pl_etrf2000_grBox)
pl_etrf2000_2le=PlEtrf2000_2LE(pl_etrf2000_grBox,self.locale)
pl_etrf2000_2le.setObjectName("pl_etrf2000_2le")
self.b_units_lab=QLabel("°",pl_etrf2000_grBox)
self.l_units_lab=QLabel("°",pl_etrf2000_grBox)
w=QFontMetrics(self.b_units_lab.font()).width("° ’ ”")
self.b_units_lab.setFixedWidth(w)
self.l_units_lab.setFixedWidth(w)
layout.addWidget(b_lab,0,0,Qt.AlignRight)
layout.addWidget(l_lab,1,0,Qt.AlignRight)
layout.addWidget(pl_etrf2000_2le,0,1,2,1)
layout.addWidget(self.b_units_lab,0,2)
layout.addWidget(self.l_units_lab,1,2)
return pl_etrf2000_grBox,pl_etrf2000_2le
def pl_2000_grBox(self,parent):
layout = QGridLayout()
pl_2000_grBox=QGroupBox("PL-2000",parent)
pl_2000_grBox.setFocusPolicy(Qt.NoFocus)
pl_2000_grBox.setLayout(layout)
x_lab=QLabel("x",pl_2000_grBox)
y_lab=QLabel("y",pl_2000_grBox)
pl_2000_2le=Pl2000_2LE(pl_2000_grBox,self.locale)
pl_2000_2le.setObjectName("pl_2000_2le")
pl_2000_2le.setReadOnly(True)
self.x_units_lab=QLabel("m",pl_2000_grBox)
self.y_units_lab=QLabel("m",pl_2000_grBox)
w=QFontMetrics(self.x_units_lab.font()).width("° ’ ”")
self.x_units_lab.setFixedWidth(w)
self.y_units_lab.setFixedWidth(w)
layout.addWidget(x_lab,0,0,Qt.AlignRight)
layout.addWidget(y_lab,1,0,Qt.AlignRight)
layout.addWidget(pl_2000_2le,0,1,2,1)
layout.addWidget(self.x_units_lab,0,2)
layout.addWidget(self.y_units_lab,1,2)
return pl_2000_grBox,pl_2000_2le
def xy_round_accuracy(self,locale,format,decimal_part1,decimal_part2):
decimal_remainder1=decimal_part1.split(locale.decimalPoint())[1]
decimal_remainder2=decimal_part2.split(locale.decimalPoint())[1]
len_decimal_remainder1=len(decimal_remainder1)
len_decimal_remainder2=len(decimal_remainder2)
if len_decimal_remainder1==len_decimal_remainder2:
if format=="deg":
xy_decimal=len_decimal_remainder1-5
dx=float(f"2e-{xy_decimal}")
dy=float(f"1e-{xy_decimal}")
return xy_decimal,dx,dy
if format=="dms":
xy_decimal=len_decimal_remainder1-1
dx=float(f"4e-{xy_decimal}")
dy=float(f"2e-{xy_decimal}")
return xy_decimal,dx,dy
else:
return None,None,None
def xy_accuracy(self,locale,format,pt,decimal_part,pt_dms,pt_deg):
xy_decimal=6
decimal_remainder=decimal_part.split(locale.decimalPoint())[1]
len_decimal_remainder=len(decimal_remainder)
step=float(f"1e-{len_decimal_remainder}")
if format=="deg":
b_deg,l_deg=pt_deg
b_deg_succ=b_deg+step
l_deg_succ=l_deg+step
if format=="dms":
b_dms,l_dms=pt_dms
b_dms_succ=list(b_dms)
b_dms_succ[2]=b_dms_succ[2]+step
b_dms_succ=tuple(b_dms_succ)
l_dms_succ=list(l_dms)
l_dms_succ[2]=l_dms_succ[2]+step
l_dms_succ=tuple(l_dms_succ)
b_deg_succ=self.pl_etrf2000_2le.dms_to_deg(b_dms_succ)
l_deg_succ=self.pl_etrf2000_2le.dms_to_deg(l_dms_succ)
pt_succ,kod_strefy,komunikat=self.pl_etrf2000_2le.transformuj_punkt(QgsPointXY(l_deg_succ,b_deg_succ))
dx=pt_succ.y()-pt.y()
dy=pt_succ.x()-pt.x()
return xy_decimal,dx,dy
def pl_etrf2000_2le_editingFinished(self):
if not self.pl_etrf2000_2le.hasFocus() and not self.pl_2000_2le.hasFocus():
return
if not self.pl_etrf2000_2le.le1.text():
dlg=QMessageBox(self)
dlg.setWindowTitle("Uwaga")
text=f"Należy podać współrzędną φ"
dlg.setText(text)
dlg.show()
return
if not self.pl_etrf2000_2le.le2.text():
dlg=QMessageBox(self)
dlg.setWindowTitle("Uwaga")
text=f"Należy podać współrzędną λ"
dlg.setText(text)
dlg.show()
return
b_deg,l_deg=None,None
str1=self.pl_etrf2000_2le.le1.text()
str2=self.pl_etrf2000_2le.le2.text()
locale=self.pl_etrf2000_2le._locale
format=self.pl_etrf2000_2le.format
LOWER_DEG_DECI=self.pl_etrf2000_2le.LOWER_DEG_DECI
UPPER_DEG_DECI=self.pl_etrf2000_2le.UPPER_DEG_DECI
LOWER_DMS_DECI=self.pl_etrf2000_2le.LOWER_DMS_DECI
UPPER_DMS_DECI=self.pl_etrf2000_2le.UPPER_DMS_DECI
if format=="deg":
b_deg=self.pl_etrf2000_2le.deg_text_to_deg(str1)
l_deg=self.pl_etrf2000_2le.deg_text_to_deg(str2)