hytos / HYTOS / HYTOS / Shapes / SymbolSvgItem.py @ 03940dd1
이력 | 보기 | 이력해설 | 다운로드 (101 KB)
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#!/usr/bin/env/python3
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# coding: utf-8
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import sys |
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import os |
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import math |
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from PyQt5.QtGui import * |
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from PyQt5.QtCore import * |
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from PyQt5.QtSvg import * |
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from PyQt5.QtWidgets import (QApplication, QGraphicsItem) |
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from PyQt5.QtXml import * |
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from PyQt5.QtWidgets import QGraphicsView, QGraphicsScene, QFileDialog, QMessageBox |
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from AppDocData import * |
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from EngineeringAbstractItem import QEngineeringAbstractItem |
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from EngineeringConnectorItem import QEngineeringConnectorItem |
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from EngineeringEqpDescTextItem import QEngineeringEqpDescTextItem |
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def is_float(s): |
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try:
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if s:
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float(s)
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return True |
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else:
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return False |
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except ValueError: |
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return False |
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def is_blank(s): |
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return not (s and s.strip()) |
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def convert_to_fixed_point(value): |
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if is_float(str(value)): |
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tokens = f"{float(value):.10f}".split('.') |
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if len(tokens) == 2: |
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# 소수점 아래가 있을 경우 소수점 아래의 trailing zero를 제거한다.
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if is_blank(tokens[1].rstrip('0')): |
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return tokens[0] |
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else:
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tokens[1] = tokens[1].rstrip('0') |
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return '.'.join(tokens) |
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else:
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return tokens[0] |
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else:
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return value
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class SymbolSvgItem(QGraphicsSvgItem, QEngineeringAbstractItem): |
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"""This is SymbolSvgItem class"""
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clicked = pyqtSignal(QGraphicsSvgItem) |
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ZVALUE = 100
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HOVER_COLOR = 'url(#hover)'
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COUNTERS = {}
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'''
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@history 18.04.11 Jeongwoo Add Variable (Name, Type)
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18.05.11 Jeongwoo Declare variable self.color
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18.05.25 Jeongwoo Call setColor() method
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18.05.30 Jeongwoo Add self variables (parentSymbol, childSymbol)
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'''
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def __init__(self, uid=None, flip=0, symbol=None): |
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import uuid |
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from SymbolAttr import SymbolProp |
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QGraphicsSvgItem.__init__(self)
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QEngineeringAbstractItem.__init__(self)
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self.setFlags(
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QGraphicsItem.ItemIsSelectable | QGraphicsItem.ItemIsFocusable | QGraphicsItem.ItemIsMovable | |
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QGraphicsItem.ItemSendsGeometryChanges | QGraphicsItem.ItemClipsToShape) |
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self.dbUid = None |
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self.uid = uuid.uuid4() if uid is None else uuid.UUID(uid, version=4) |
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self.name = '' |
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self.category = '' |
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self.type = '' |
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self.angle = 0 |
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self._scales = [1, 1] |
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self.origin = None |
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self.loc = None |
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self.size = None |
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self._owner = None |
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self.parentSymbol = '' |
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self.childSymbol = '' |
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self.hasInstrumentLabel = 0 |
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# attributeType uid
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self.attribute = {}
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self._tag_no = None |
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self._selected_idx = None |
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self.setAcceptDrops(True) |
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self.setAcceptHoverEvents(True) |
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self.setAcceptedMouseButtons(Qt.LeftButton)
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self.setAcceptTouchEvents(True) |
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self.currentCursor = 0 |
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self.transfer = Transfer()
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try:
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app_doc_data = AppDocData.instance() |
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shape = None
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if symbol:
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shape = app_doc_data.read_symbol_shape(app_doc_data.activeDrawing.path, symbol) |
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self._document = QDomDocument()
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self._document.setContent(shape)
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self._renderer = QSvgRenderer(self._document.toByteArray()) |
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self.setSharedRenderer(self._renderer) |
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self._color = self.get_attribute('fill') |
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except Exception as ex: |
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from App import App |
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from AppDocData import MessageType |
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message = 'error occurred({}) in {}:{}'.format(ex, sys.exc_info()[-1].tb_frame.f_code.co_filename, |
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sys.exc_info()[-1].tb_lineno)
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App.mainWnd().addMessage.emit(MessageType.Error, message) |
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self.setZValue(SymbolSvgItem.ZVALUE)
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self.desc_labels = {}
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def has_attribute(self): |
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if len(self.attribute) > 0: |
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return True |
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else:
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return False |
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def __str__(self): |
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""" return string represent uuid """
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return str(self.uid) |
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@property
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def tag_no(self): |
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return self._tag_no |
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@tag_no.setter
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def tag_no(self, value): |
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self._tag_no = value
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@property
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def owner(self): |
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"""getter owner"""
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import uuid |
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if self._owner and type(self._owner) is uuid.UUID: |
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matches = [x for x in self.scene().items() if hasattr(x, 'uid') and str(x.uid) == str(self._owner)] |
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if matches: self._owner = matches[0] |
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if type(self._owner) is not uuid.UUID and type(self._owner) is not str: |
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return self._owner |
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else:
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self._owner = None |
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return None |
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@owner.setter
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def owner(self, value): |
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"""setter owner"""
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self._owner = value
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if self._owner is None: |
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self._color = self.DEFAULT_COLOR |
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self.setColor(self._color) |
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def validate(self): |
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"""validate symbol data"""
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res = [] |
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for conn in self.connectors: |
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error = conn.validate() |
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if error:
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res.append(error) |
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return res
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@property
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def corners(self): |
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rect = self.sceneBoundingRect()
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return [rect.topLeft(), rect.bottomLeft(), rect.bottomRight(), rect.topRight()]
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def resize(self, change): |
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""" resize item """
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try:
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rect = self.boundingRect()
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if rect.isValid():
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scale = max(min([change.width() / rect.width(), change.height() / rect.height()]), 1) |
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# scale the item
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self.setScale(scale)
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# scale down for label
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for conn, label in self.desc_labels.items(): |
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label.setScale(1/scale)
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# up to here
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self.prepareGeometryChange()
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self.update()
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except Exception as ex: |
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from App import App |
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message = 'error occurred({}) in {}:{}'.format(ex, sys.exc_info()[-1].tb_frame.f_code.co_filename, |
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sys.exc_info()[-1].tb_lineno)
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App.mainWnd().addMessage.emit(MessageType.Error, message) |
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def toSql(self): |
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import uuid |
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""" convert valve data to sql query """
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res = [] |
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try:
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rect = self.sceneBoundingRect()
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origin = self.mapToScene(self.transformOriginPoint()) |
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trans = self.transform()
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cols = ['UID', 'Symbols_UID', 'Name', '[Index]', 'X', 'Y', 'Rotation', 'ScaleX', 'ScaleY'] |
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values = ['?', '?', '?', '?', '?', '?', '?', '?', '?'] |
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param = [str(self.uid), str(self.dbUid), str(self.tag_no) if self.tag_no is not None else self.tag_no, |
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self.index, origin.x(), origin.y(),
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self.rotation(), trans.m11(), trans.m22()]
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sql = 'insert or replace into Components({}) values({})'.format(','.join(cols), ','.join(values)) |
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res.append((sql, tuple(param)))
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# save connectors to database
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index = 1
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for connector in self.connectors: |
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res.extend(connector.toSql(index)) |
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index += 1
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# up to here
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# save nozzle label
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for conn, label in self.desc_labels.items(): |
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res.extend(label.toSql(conn)) |
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# up to here
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except Exception as ex: |
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from App import App |
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message = f'error occurred({repr(ex)}) in {sys.exc_info()[-1].tb_frame.f_code.co_filename}:' \
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f'{sys.exc_info()[-1].tb_lineno}'
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App.mainWnd().addMessage.emit(MessageType.Error, message) |
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return res
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def buildItem(self, name, _type, angle, scales: list, loc, origin, connPts, dbUid=None, pointsUids=None, index=None): |
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"""build symbol item"""
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from App import App |
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try:
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# index가 없을때(사용자 생성시) 같은 이름의 심볼 인덱스의 최대값 + 1을 index로 설정
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if not index: |
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matches = [item for item in App.mainWnd().graphicsView.scene.items() |
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if type(item) is SymbolSvgItem and item.name == name] |
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if matches:
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matches.sort(key=lambda item: item.index)
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index = matches[-1].index + 1 |
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else:
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index = 1
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self.name = name
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self.index = index
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self.type = _type
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self.angle = angle
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self._scales = scales
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self.loc = loc
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app_doc_data = AppDocData.instance() |
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if dbUid is None: |
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symbolInfo = app_doc_data.getSymbolByQuery('name', name)
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else:
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symbolInfo = app_doc_data.getSymbolByQuery('UID', dbUid)
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self.dbUid = symbolInfo.uid
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self.category = symbolInfo.sCategory
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originalPoint = symbolInfo.getOriginalPoint().split(',')
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self.symbolOrigin = [float(originalPoint[0]), float(originalPoint[1])] |
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# setting connectors
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connectionPoints = symbolInfo.getConnectionPoint().split('/')
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for index in range(len(connectionPoints)): |
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if connectionPoints[index] == '': |
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break
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tokens = connectionPoints[index].split(',')
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direction = 'AUTO'
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symbol_idx = '0'
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if len(tokens) == 2: |
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x = float(tokens[0]) |
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y = float(tokens[1]) |
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elif len(tokens) == 3: |
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direction = tokens[0]
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x = float(tokens[1]) |
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y = float(tokens[2]) |
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elif len(tokens) == 4: |
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direction = tokens[0]
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x = float(tokens[1]) |
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y = float(tokens[2]) |
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symbol_idx = tokens[3]
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if pointsUids:
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self.set_connector(pointsUids[index], index + 1) |
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else:
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self.set_connector(None, index + 1) |
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self.connectors[index].direction = direction
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self.connectors[index].symbol_idx = symbol_idx
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self.connectors[index].setPos((x, y))
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self.connectors[index].connectPoint = (x, y)
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tooltip = f"<b>{self.uid}</b><br>{self.type}={self.name}_{self.index}"
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self.setToolTip(tooltip)
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except Exception as ex: |
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from App import App |
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message = 'error occurred({}) in {}:{}'.format(ex, sys.exc_info()[-1].tb_frame.f_code.co_filename, |
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sys.exc_info()[-1].tb_lineno)
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App.mainWnd().addMessage.emit(MessageType.Error, message) |
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|
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def get_label_pos_of_connector(self, conn, label): |
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"""return label position of given connector"""
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res = None
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app_doc_data = AppDocData.instance() |
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if conn.data.pos:
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res = QPointF(conn.data.pos[0], conn.data.pos[1]) |
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else:
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label_rect = label.boundingRect() |
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conn_rect = conn.mapRectFromParent(conn.boundingRect()) |
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dx, dy = conn.dir() |
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if dx == 1: |
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res = QPointF(conn_rect.x() + conn_rect.width() * 0.5, conn_rect.y())
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elif dy == -1: |
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res = QPointF(conn_rect.x() + conn_rect.width()*0.5, conn_rect.y() - label_rect.height())
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elif dy == 1: |
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res = QPointF(conn_rect.x() + conn_rect.width()*0.5, conn_rect.y() + conn_rect.height()*0.5) |
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elif dx == -1: |
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res = QPointF(conn_rect.x() - label_rect.width(), conn_rect.y() + conn_rect.height()*0.5)
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return res
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|
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def build_label(self): |
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try:
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"""build equipment label"""
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|
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rect = self.boundingRect()
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app_doc_data = AppDocData.instance() |
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units = [attr[1] for attr in app_doc_data.activeDrawing.attrs if attr[0] == 'Units'][0] |
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|
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self.update_label_contents()
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|
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if self.category == 'Equipment - [ Pressure Drop ]': |
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if self.type == 'Air Fin Cooler': |
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conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
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if conns:
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pos = self.get_label_pos_of_connector(conns[0], self.desc_labels[conns[0]]) |
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self.desc_labels[conns[0]].setPos(pos) |
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elif self.type == 'Filter': |
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if self.tag_no: |
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conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
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if conns:
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pos = self.get_label_pos_of_connector(conns[0], self.desc_labels[conns[0]]) |
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self.desc_labels[conns[0]].setPos(pos) |
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elif self.type == 'Heat Exchanger': |
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if self.tag_no: |
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nozzles = [] |
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for conn in self.connectors: |
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if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
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nozzle = str(conn).rsplit('_', 1)[1] |
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nozzles.append(nozzle) |
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|
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if len(nozzles) > 0: |
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if self.name == 'HEX_DP': |
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if 'N1' in nozzles and 'N2' in nozzles: |
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label_rect = self.desc_labels[self.connectors[0]].boundingRect() |
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pos = self.get_label_pos_of_connector(self.connectors[0], |
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self.desc_labels[self.connectors[0]]) |
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self.desc_labels[self.connectors[0]].setPos(pos) |
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elif 'N1' in nozzles: |
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pos = self.get_label_pos_of_connector(self.connectors[0], |
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self.desc_labels[self.connectors[0]]) |
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self.desc_labels[self.connectors[0]].setPos(pos) |
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elif 'N2' in nozzles: |
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pos = self.get_label_pos_of_connector(self.connectors[1], |
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self.desc_labels[self.connectors[1]]) |
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self.desc_labels[self.connectors[1]].setPos(pos) |
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elif self.name == 'HEX_H': |
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if 'N1' in nozzles and 'N2' in nozzles: |
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pos = self.get_label_pos_of_connector(self.connectors[0], |
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self.desc_labels[self.connectors[0]]) |
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self.desc_labels[self.connectors[0]].setPos(pos) |
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elif 'N1' in nozzles: |
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pos = self.get_label_pos_of_connector(self.connectors[0], |
| 401 |
self.desc_labels[self.connectors[0]]) |
| 402 |
self.desc_labels[self.connectors[0]].setPos(pos) |
| 403 |
elif 'N2' in nozzles: |
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pos = self.get_label_pos_of_connector(self.connectors[1], |
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self.desc_labels[self.connectors[1]]) |
| 406 |
self.desc_labels[self.connectors[1]].setPos(pos) |
| 407 |
elif self.name == 'HEX_K': |
| 408 |
if 'N1' in nozzles and 'N2' in nozzles: |
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pos = self.get_label_pos_of_connector(self.connectors[0], |
| 410 |
self.desc_labels[self.connectors[0]]) |
| 411 |
self.desc_labels[self.connectors[0]].setPos(pos) |
| 412 |
elif 'N1' in nozzles: |
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pos = self.get_label_pos_of_connector(self.connectors[0], |
| 414 |
self.desc_labels[self.connectors[0]]) |
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self.desc_labels[self.connectors[0]].setPos(pos) |
| 416 |
elif 'N2' in nozzles: |
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pos = self.get_label_pos_of_connector(self.connectors[1], |
| 418 |
self.desc_labels[self.connectors[1]]) |
| 419 |
self.desc_labels[self.connectors[1]].setPos(pos) |
| 420 |
elif self.name == 'HEX_P': |
| 421 |
if 'N1' in nozzles and 'N2' in nozzles: |
| 422 |
pos = self.get_label_pos_of_connector(self.connectors[0], |
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self.desc_labels[self.connectors[0]]) |
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self.desc_labels[self.connectors[0]].setPos(pos) |
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elif 'N1' in nozzles: |
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pos = self.get_label_pos_of_connector(self.connectors[0], |
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self.desc_labels[self.connectors[0]]) |
| 428 |
self.desc_labels[self.connectors[0]].setPos(pos) |
| 429 |
elif 'N2' in nozzles: |
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pos = self.get_label_pos_of_connector(self.connectors[1], |
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self.desc_labels[self.connectors[1]]) |
| 432 |
self.desc_labels[self.connectors[1]].setPos(pos) |
| 433 |
elif self.name == 'HEX_V': |
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if 'N1' in nozzles and 'N2' in nozzles: |
| 435 |
pos = self.get_label_pos_of_connector(self.connectors[2], |
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self.desc_labels[self.connectors[2]]) |
| 437 |
self.desc_labels[self.connectors[2]].setPos(pos) |
| 438 |
elif 'N1' in nozzles: |
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pos = self.get_label_pos_of_connector(self.connectors[0], |
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self.desc_labels[self.connectors[0]]) |
| 441 |
self.desc_labels[self.connectors[0]].setPos(pos) |
| 442 |
elif 'N2' in nozzles: |
| 443 |
pos = self.get_label_pos_of_connector(self.connectors[1], |
| 444 |
self.desc_labels[self.connectors[1]]) |
| 445 |
self.desc_labels[self.connectors[1]].setPos(pos) |
| 446 |
elif self.type == 'Miscellaneous': |
| 447 |
if self.name == 'M_Coil': |
| 448 |
if self.tag_no: |
| 449 |
conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
| 450 |
if conns:
|
| 451 |
pos = self.get_label_pos_of_connector(conns[0], self.desc_labels[conns[0]]) |
| 452 |
self.desc_labels[conns[0]].setPos(pos) |
| 453 |
elif self.name == 'M_DP_E': |
| 454 |
if self.tag_no: |
| 455 |
nozzles = [] |
| 456 |
for conn in self.connectors: |
| 457 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 458 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 459 |
nozzles.append(nozzle) |
| 460 |
|
| 461 |
if len(nozzles) > 0: |
| 462 |
if 'N1' in nozzles and 'N2' in nozzles: |
| 463 |
label_rect = self.desc_labels[self.connectors[0]].boundingRect() |
| 464 |
pos = self.get_label_pos_of_connector(self.connectors[0], |
| 465 |
self.desc_labels[self.connectors[0]]) |
| 466 |
self.desc_labels[self.connectors[0]].setPos(pos) |
| 467 |
elif 'N1' in nozzles: |
| 468 |
pos = self.get_label_pos_of_connector(self.connectors[0], |
| 469 |
self.desc_labels[self.connectors[0]]) |
| 470 |
self.desc_labels[self.connectors[0]].setPos(pos) |
| 471 |
elif 'N2' in nozzles: |
| 472 |
pos = self.get_label_pos_of_connector(self.connectors[1], |
| 473 |
self.desc_labels[self.connectors[1]]) |
| 474 |
self.desc_labels[self.connectors[1]].setPos(pos) |
| 475 |
elif self.name == 'M_React': |
| 476 |
if self.tag_no: |
| 477 |
nozzles = [] |
| 478 |
for conn in self.connectors: |
| 479 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 480 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 481 |
nozzles.append(nozzle) |
| 482 |
|
| 483 |
if len(nozzles) > 0: |
| 484 |
if ('N1' in nozzles or 'N2' in nozzles or 'N6' in nozzles) and ('N3' in nozzles or 'N4' in nozzles or 'N5' in nozzles): |
| 485 |
if 'N1' in nozzles: |
| 486 |
top_index = 0
|
| 487 |
elif 'N2' in nozzles: |
| 488 |
top_index = 1
|
| 489 |
elif 'N6' in nozzles: |
| 490 |
top_index = 5
|
| 491 |
|
| 492 |
if 'N3' in nozzles: |
| 493 |
btm_index = 2
|
| 494 |
elif 'N4' in nozzles: |
| 495 |
btm_index = 3
|
| 496 |
elif 'N5' in nozzles: |
| 497 |
btm_index = 4
|
| 498 |
|
| 499 |
pos = self.get_label_pos_of_connector(self.connectors[top_index], |
| 500 |
self.desc_labels[self.connectors[top_index]]) |
| 501 |
self.desc_labels[self.connectors[top_index]].setPos(pos) |
| 502 |
|
| 503 |
elif 'N1' in nozzles or 'N2' in nozzles or 'N6' in nozzles: |
| 504 |
if 'N1' in nozzles: |
| 505 |
index = 0
|
| 506 |
elif 'N2' in nozzles: |
| 507 |
index = 1
|
| 508 |
elif 'N6' in nozzles: |
| 509 |
index = 5
|
| 510 |
|
| 511 |
pos = self.get_label_pos_of_connector(self.connectors[index], |
| 512 |
self.desc_labels[self.connectors[index]]) |
| 513 |
self.desc_labels[self.connectors[index]].setPos(pos) |
| 514 |
|
| 515 |
elif 'N3' in nozzles or 'N4' in nozzles or 'N5' in nozzles: |
| 516 |
if 'N3' in nozzles: |
| 517 |
index = 2
|
| 518 |
elif 'N4' in nozzles: |
| 519 |
index = 3
|
| 520 |
elif 'N5' in nozzles: |
| 521 |
index = 4
|
| 522 |
|
| 523 |
pos = self.get_label_pos_of_connector(self.connectors[index], |
| 524 |
self.desc_labels[self.connectors[index]]) |
| 525 |
self.desc_labels[self.connectors[index]].setPos(pos) |
| 526 |
elif self.type == 'Strainer': |
| 527 |
if self.tag_no: |
| 528 |
conns = [conn for conn in self.connectors |
| 529 |
if conn.data and conn.data.pressure_drop is not None and conn.data.elevation is not None] |
| 530 |
if conns:
|
| 531 |
pos = self.get_label_pos_of_connector(conns[0], self.desc_labels[conns[0]]) |
| 532 |
self.desc_labels[conns[0]].setPos(pos) |
| 533 |
elif self.category == 'Equipment - [ Pressurized ]': |
| 534 |
if self.type == 'Battery Limit': |
| 535 |
if self.tag_no: |
| 536 |
conns = [conn for conn in self.connectors |
| 537 |
if conn.data and conn.data.pressure is not None and conn.data.elevation is not None] |
| 538 |
if conns:
|
| 539 |
pos = self.get_label_pos_of_connector(conns[0], self.desc_labels[conns[0]]) |
| 540 |
self.desc_labels[conns[0]].setPos(pos) |
| 541 |
elif self.type == 'Column': |
| 542 |
if self.tag_no: |
| 543 |
for conn in self.connectors: |
| 544 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 545 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 546 |
pos = self.get_label_pos_of_connector(conn, self.desc_labels[conn]) |
| 547 |
self.desc_labels[conn].setPos(pos)
|
| 548 |
elif self.type == 'Drum': |
| 549 |
if self.tag_no: |
| 550 |
for conn in self.connectors: |
| 551 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 552 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 553 |
pos = self.get_label_pos_of_connector(conn, self.desc_labels[conn]) |
| 554 |
self.desc_labels[conn].setPos(pos)
|
| 555 |
elif self.type == 'Miscellaneous': |
| 556 |
if self.tag_no: |
| 557 |
for conn in self.connectors: |
| 558 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 559 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 560 |
if conn.data:
|
| 561 |
pos = self.get_label_pos_of_connector(conn, self.desc_labels[conn]) |
| 562 |
self.desc_labels[conn].setPos(pos)
|
| 563 |
elif self.type == 'Tank': |
| 564 |
if self.tag_no: |
| 565 |
for conn in self.connectors: |
| 566 |
if conn.data and conn.connectedItem and \ |
| 567 |
(conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 568 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 569 |
pos = self.get_label_pos_of_connector(conn, self.desc_labels[conn]) |
| 570 |
self.desc_labels[conn].setPos(pos)
|
| 571 |
elif self.category == 'Equipment - [ Rotating ]': |
| 572 |
if self.type == 'Compressor': |
| 573 |
if self.name in ('L_Comp', 'R_Comp'): |
| 574 |
if self.tag_no: |
| 575 |
for conn in self.connectors: |
| 576 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 577 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 578 |
pos = self.get_label_pos_of_connector(conn, self.desc_labels[conn]) |
| 579 |
self.desc_labels[conn].setPos(pos)
|
| 580 |
elif self.name in ('L_Komp', 'R_Komp'): |
| 581 |
if self.tag_no: |
| 582 |
conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
| 583 |
if conns:
|
| 584 |
pos = self.get_label_pos_of_connector(conns[0], self.desc_labels[conns[0]]) |
| 585 |
self.desc_labels[conns[0]].setPos(pos) |
| 586 |
elif self.type == 'Pump': |
| 587 |
if self.tag_no: |
| 588 |
conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
| 589 |
if conns:
|
| 590 |
pos = self.get_label_pos_of_connector(conns[0], self.desc_labels[conns[0]]) |
| 591 |
self.desc_labels[conns[0]].setPos(pos) |
| 592 |
elif self.category == 'Instrument': |
| 593 |
if self.type == 'Flowmeter': |
| 594 |
if self.tag_no: |
| 595 |
data = self.connectors[0].data |
| 596 |
if data:
|
| 597 |
pos = self.get_label_pos_of_connector(self.connectors[0], self.desc_labels[self.connectors[0]]) |
| 598 |
self.desc_labels[self.connectors[0]].setPos(pos) |
| 599 |
elif self.type == 'Line Splitter': |
| 600 |
if self.tag_no: |
| 601 |
conns = [conn for conn in self.connectors |
| 602 |
if conn.data and conn.data.pressure_drop is not None and conn.data.elevation is not None] |
| 603 |
if conns:
|
| 604 |
pos = self.get_label_pos_of_connector(conns[0], self.desc_labels[conns[0]]) |
| 605 |
self.desc_labels[conns[0]].setPos(pos) |
| 606 |
elif self.type == 'Reducer': |
| 607 |
if self.tag_no: |
| 608 |
conns = [conn for conn in self.connectors |
| 609 |
if conn.data and conn.data.pressure_drop is not None and conn.data.elevation is not None] |
| 610 |
if conns:
|
| 611 |
pos = self.get_label_pos_of_connector(conns[0], self.desc_labels[conns[0]]) |
| 612 |
self.desc_labels[conns[0]].setPos(pos) |
| 613 |
elif self.type == 'Valve': |
| 614 |
if self.tag_no and self.name in ('CV_H', 'CV_V'): |
| 615 |
conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
| 616 |
if conns:
|
| 617 |
pos = self.get_label_pos_of_connector(conns[0], self.desc_labels[conns[0]]) |
| 618 |
self.desc_labels[conns[0]].setPos(pos) |
| 619 |
elif self.tag_no and self.name in ('MV_H', 'MV_V'): |
| 620 |
conns = [conn for conn in self.connectors |
| 621 |
if conn.data and conn.data.pressure_drop is not None and conn.data.elevation is not None] |
| 622 |
if conns:
|
| 623 |
pos = self.get_label_pos_of_connector(conns[0], self.desc_labels[conns[0]]) |
| 624 |
self.desc_labels[conns[0]].setPos(pos) |
| 625 |
|
| 626 |
configs = app_doc_data.getAppConfigs('option', 'TagFontSize') |
| 627 |
font_size = configs[0].value if configs and len(configs) == 1 else '6' |
| 628 |
|
| 629 |
configs = app_doc_data.getAppConfigs('option', 'TagFontColor') |
| 630 |
font_color = configs[0].value if configs and len(configs) == 1 else '#000000' |
| 631 |
|
| 632 |
for conn, label in self.desc_labels.items(): |
| 633 |
label.set_font_size(font_size) |
| 634 |
label.set_font_color(font_color) |
| 635 |
|
| 636 |
self.align_labels()
|
| 637 |
except Exception as ex: |
| 638 |
from App import App |
| 639 |
message = 'error occurred({}) in {}:{}'.format(ex, sys.exc_info()[-1].tb_frame.f_code.co_filename, |
| 640 |
sys.exc_info()[-1].tb_lineno)
|
| 641 |
App.mainWnd().addMessage.emit(MessageType.Error, message) |
| 642 |
|
| 643 |
def align_labels(self) -> None: |
| 644 |
"""align labels which has same direction"""
|
| 645 |
|
| 646 |
sides = {}
|
| 647 |
matches = [(conn.dir(), label) for conn, label in self.desc_labels.items() if label.toPlainText()] |
| 648 |
for dir, label in matches: |
| 649 |
if dir in sides: |
| 650 |
sides[dir].append(label)
|
| 651 |
else:
|
| 652 |
sides[dir] = [label]
|
| 653 |
|
| 654 |
for dir, labels in sides.items(): |
| 655 |
if len(labels) > 1: |
| 656 |
|
| 657 |
# sort labels
|
| 658 |
if dir[0] == 1 or dir[0] == -1: |
| 659 |
sorted_labels = sorted(labels, key=lambda label: label.sceneBoundingRect().top()) |
| 660 |
else:
|
| 661 |
sorted_labels = sorted(labels, key=lambda label: label.sceneBoundingRect().left()) |
| 662 |
# up to here
|
| 663 |
|
| 664 |
for i in range(len(sorted_labels)): |
| 665 |
for j in range(i + 1, len(sorted_labels)): |
| 666 |
if sorted_labels[i].collidesWithItem(sorted_labels[j]):
|
| 667 |
rect1 = sorted_labels[i].sceneBoundingRect() |
| 668 |
rect2 = sorted_labels[j].sceneBoundingRect() |
| 669 |
if dir[0] == 1 or dir[0] == -1: |
| 670 |
overlap = rect1.bottom() - rect2.top() |
| 671 |
pos = sorted_labels[i].pos() |
| 672 |
pos.setY(pos.y() - overlap*0.5)
|
| 673 |
sorted_labels[i].setPos(pos) |
| 674 |
pos = sorted_labels[j].pos() |
| 675 |
pos.setY(pos.y() + overlap*0.5)
|
| 676 |
sorted_labels[j].setPos(pos) |
| 677 |
else:
|
| 678 |
overlap = rect1.right() - rect2.left() |
| 679 |
pos = sorted_labels[i].pos() |
| 680 |
pos.setX(pos.x() - overlap*0.5)
|
| 681 |
sorted_labels[i].setPos(pos) |
| 682 |
pos = sorted_labels[j].pos() |
| 683 |
pos.setX(pos.x() + overlap*0.5)
|
| 684 |
sorted_labels[j].setPos(pos) |
| 685 |
|
| 686 |
def update_label_contents(self) -> None: |
| 687 |
"""update equipment label contents"""
|
| 688 |
|
| 689 |
rect = self.boundingRect()
|
| 690 |
|
| 691 |
try:
|
| 692 |
app_doc_data = AppDocData.instance() |
| 693 |
units = [attr[1] for attr in app_doc_data.activeDrawing.attrs if attr[0] == 'Units'][0] |
| 694 |
|
| 695 |
# clear labels
|
| 696 |
for conn, label in self.desc_labels.items(): |
| 697 |
"""reset all of nozzle descriptions"""
|
| 698 |
if conn.data:
|
| 699 |
conn.data.desc = None
|
| 700 |
label.setEnabled(False)
|
| 701 |
|
| 702 |
if self.category == 'Equipment - [ Pressure Drop ]': |
| 703 |
if self.type == 'Air Fin Cooler': |
| 704 |
conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
| 705 |
if conns:
|
| 706 |
if conns[0].data.desc is None: |
| 707 |
self.desc_labels[conns[0]].setHtml( |
| 708 |
f"{self.tag_no}<br>{convert_to_fixed_point(conns[0].data.pressure_drop) if conns[0].data.pressure_drop is not None else 0} {units['Pressure']}<br>"
|
| 709 |
f"{convert_to_fixed_point(conns[0].data.elevation)} {units['Length']}")
|
| 710 |
else:
|
| 711 |
self.desc_labels[conns[0]].setHtml(conns[0].data.desc) |
| 712 |
self.desc_labels[conns[0]].setEnabled(True) |
| 713 |
elif self.type == 'Filter': |
| 714 |
if self.tag_no: |
| 715 |
conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
| 716 |
if conns:
|
| 717 |
if conns[0].data.desc is None: |
| 718 |
self.desc_labels[conns[0]].setHtml( |
| 719 |
f"{self.tag_no}<br>{convert_to_fixed_point(conns[0].data.pressure_drop) if conns[0].data.pressure_drop is not None else 0} {units['Pressure']}<br>"
|
| 720 |
f"{convert_to_fixed_point(conns[0].data.elevation)} {units['Length']}")
|
| 721 |
else:
|
| 722 |
self.desc_labels[conns[0]].setHtml(conns[0].data.desc) |
| 723 |
|
| 724 |
self.desc_labels[conns[0]].setEnabled(True) |
| 725 |
elif self.type == 'Heat Exchanger': |
| 726 |
if self.tag_no: |
| 727 |
nozzles = [] |
| 728 |
for conn in self.connectors: |
| 729 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 730 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 731 |
nozzles.append(nozzle) |
| 732 |
|
| 733 |
if len(nozzles) > 0: |
| 734 |
if self.name == 'HEX_DP': |
| 735 |
if 'N1' in nozzles and 'N2' in nozzles: |
| 736 |
if self.connectors[0].data.desc is None: |
| 737 |
self.desc_labels[self.connectors[0]].setHtml( |
| 738 |
f"{self.tag_no}<br>[S] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} [T] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} {units['Pressure']}<br>"
|
| 739 |
f"[S] : {convert_to_fixed_point(self.connectors[1].data.elevation)} [T] : {convert_to_fixed_point(self.connectors[0].data.elevation)} {units['Length']}")
|
| 740 |
else:
|
| 741 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 742 |
|
| 743 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 744 |
elif 'N1' in nozzles: |
| 745 |
if self.connectors[0].data.desc is None: |
| 746 |
self.desc_labels[self.connectors[0]].setHtml( |
| 747 |
f"{self.tag_no}<br>[T] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} {units['Pressure']}<br>"
|
| 748 |
f"[T] : {convert_to_fixed_point(self.connectors[0].data.elevation)} {units['Length']}")
|
| 749 |
else:
|
| 750 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 751 |
|
| 752 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 753 |
elif 'N2' in nozzles: |
| 754 |
if self.connectors[1].data.desc is None: |
| 755 |
self.desc_labels[self.connectors[1]].setHtml( |
| 756 |
f"{self.tag_no}<br>[S] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} {units['Pressure']}<br>"
|
| 757 |
f"[S] : {convert_to_fixed_point(self.connectors[1].data.elevation)} {units['Length']}")
|
| 758 |
else:
|
| 759 |
self.desc_labels[self.connectors[1]].setHtml(self.connectors[1].data.desc) |
| 760 |
|
| 761 |
self.desc_labels[self.connectors[1]].setEnabled(True) |
| 762 |
elif self.name == 'HEX_H': |
| 763 |
if 'N1' in nozzles and 'N2' in nozzles: |
| 764 |
if self.connectors[0].data.desc is None: |
| 765 |
self.desc_labels[self.connectors[0]].setHtml( |
| 766 |
f"{self.tag_no}<br>[S] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} [T] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} {units['Pressure']}<br>"
|
| 767 |
f"[S] : {convert_to_fixed_point(self.connectors[0].data.elevation)} [T] : {convert_to_fixed_point(self.connectors[1].data.elevation)} {units['Length']}")
|
| 768 |
else:
|
| 769 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 770 |
|
| 771 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 772 |
elif 'N1' in nozzles: |
| 773 |
if self.connectors[0].data.desc is None: |
| 774 |
self.desc_labels[self.connectors[0]].setHtml( |
| 775 |
f"{self.tag_no}<br>[S] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} {units['Pressure']}<br>"
|
| 776 |
f"[S] : {convert_to_fixed_point(self.connectors[0].data.elevation)} {units['Length']}")
|
| 777 |
else:
|
| 778 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 779 |
|
| 780 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 781 |
elif 'N2' in nozzles: |
| 782 |
if self.connectors[1].data.desc is None: |
| 783 |
self.desc_labels[self.connectors[1]].setHtml( |
| 784 |
f"{self.tag_no}<br>[T] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} {units['Pressure']}<br>"
|
| 785 |
f"[T] : {convert_to_fixed_point(self.connectors[1].data.elevation)} {units['Length']}")
|
| 786 |
else:
|
| 787 |
self.desc_labels[self.connectors[1]].setHtml(self.connectors[1].data.desc) |
| 788 |
|
| 789 |
self.desc_labels[self.connectors[1]].setEnabled(True) |
| 790 |
elif self.name == 'HEX_K': |
| 791 |
if 'N1' in nozzles and 'N2' in nozzles: |
| 792 |
if self.connectors[0].data.desc is None: |
| 793 |
self.desc_labels[self.connectors[0]].setHtml( |
| 794 |
f"{self.tag_no}<br>[S] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} [T] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} {units['Pressure']}<br>"
|
| 795 |
f"[S] : {convert_to_fixed_point(self.connectors[1].data.elevation)} [T] : {convert_to_fixed_point(self.connectors[0].data.elevation)} {units['Length']}")
|
| 796 |
else:
|
| 797 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 798 |
|
| 799 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 800 |
elif 'N1' in nozzles: |
| 801 |
if self.connectors[0].data.desc is None: |
| 802 |
self.desc_labels[self.connectors[0]].setHtml( |
| 803 |
f"{self.tag_no}<br>[T] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} {units['Pressure']}<br>"
|
| 804 |
f"[T] : {convert_to_fixed_point(self.connectors[0].data.elevation)} {units['Length']}")
|
| 805 |
else:
|
| 806 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 807 |
|
| 808 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 809 |
elif 'N2' in nozzles: |
| 810 |
if self.connectors[1].data.desc is None: |
| 811 |
self.desc_labels[self.connectors[1]].setHtml( |
| 812 |
f"{self.tag_no}<br>[S] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} {units['Pressure']}<br>"
|
| 813 |
f"[S] : {convert_to_fixed_point(self.connectors[1].data.elevation)} {units['Length']}")
|
| 814 |
else:
|
| 815 |
self.desc_labels[self.connectors[1]].setHtml(self.connectors[1].data.desc) |
| 816 |
|
| 817 |
self.desc_labels[self.connectors[1]].setEnabled(True) |
| 818 |
elif self.name == 'HEX_P': |
| 819 |
if 'N1' in nozzles and 'N2' in nozzles: |
| 820 |
if self.connectors[0].data.desc is None: |
| 821 |
self.desc_labels[self.connectors[0]].setHtml( |
| 822 |
f"{self.tag_no}<br>[A] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} [B] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} {units['Pressure']}<br>"
|
| 823 |
f"[A] : {convert_to_fixed_point(self.connectors[0].data.elevation)} [B] : {convert_to_fixed_point(self.connectors[1].data.elevation)} {units['Length']}")
|
| 824 |
else:
|
| 825 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 826 |
|
| 827 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 828 |
elif 'N1' in nozzles: |
| 829 |
if self.connectors[0].data.desc is None: |
| 830 |
self.desc_labels[self.connectors[0]].setHtml( |
| 831 |
f"{self.tag_no}<br>[A] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} {units['Pressure']}<br>"
|
| 832 |
f"[A] : {convert_to_fixed_point(self.connectors[0].data.elevation)} {units['Length']}")
|
| 833 |
else:
|
| 834 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 835 |
|
| 836 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 837 |
elif 'N2' in nozzles: |
| 838 |
if self.connectors[1].data.desc is None: |
| 839 |
self.desc_labels[self.connectors[1]].setHtml( |
| 840 |
f"{self.tag_no}<br>[B] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} {units['Pressure']}<br>"
|
| 841 |
f"[B] : {convert_to_fixed_point(self.connectors[1].data.elevation)} {units['Length']}")
|
| 842 |
else:
|
| 843 |
self.desc_labels[self.connectors[1]].setHtml(self.connectors[1].data.desc) |
| 844 |
|
| 845 |
self.desc_labels[self.connectors[1]].setEnabled(True) |
| 846 |
elif self.name == 'HEX_V': |
| 847 |
if 'N1' in nozzles and 'N2' in nozzles: |
| 848 |
if self.connectors[0].data.desc is None: |
| 849 |
self.desc_labels[self.connectors[0]].setHtml( |
| 850 |
f"{self.tag_no}<br>[S] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} [T] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} {units['Pressure']}<br>"
|
| 851 |
f"[S] : {convert_to_fixed_point(self.connectors[1].data.elevation)} [T] : {convert_to_fixed_point(self.connectors[0].data.elevation)} {units['Length']}")
|
| 852 |
else:
|
| 853 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 854 |
|
| 855 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 856 |
elif 'N1' in nozzles: |
| 857 |
if self.connectors[0].data.desc is None: |
| 858 |
self.desc_labels[self.connectors[0]].setHtml( |
| 859 |
f"{self.tag_no}<br>[T] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} {units['Pressure']}<br>"
|
| 860 |
f"[T] : {convert_to_fixed_point(self.connectors[0].data.elevation)} {units['Length']}")
|
| 861 |
else:
|
| 862 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 863 |
|
| 864 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 865 |
elif 'N2' in nozzles: |
| 866 |
if self.connectors[1].data.desc is None: |
| 867 |
self.desc_labels[self.connectors[1]].setHtml( |
| 868 |
f"{self.tag_no}<br>[S] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} {units['Pressure']}<br>"
|
| 869 |
f"[S] : {convert_to_fixed_point(self.connectors[1].data.elevation)} {units['Length']}")
|
| 870 |
else:
|
| 871 |
self.desc_labels[self.connectors[1]].setHtml(self.connectors[1].data.desc) |
| 872 |
|
| 873 |
self.desc_labels[self.connectors[1]].setEnabled(True) |
| 874 |
elif self.type == 'Miscellaneous': |
| 875 |
if self.name == 'M_Coil': |
| 876 |
if self.tag_no: |
| 877 |
conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
| 878 |
if conns:
|
| 879 |
if conns[0].data.desc is None: |
| 880 |
self.desc_labels[conns[0]].setHtml( |
| 881 |
f"{self.tag_no}<br>{convert_to_fixed_point(conns[0].data.pressure_drop) if conns[0].data.pressure_drop is not None else 0} {units['Pressure']}<br>"
|
| 882 |
f"{convert_to_fixed_point(conns[0].data.elevation)} {units['Length']}")
|
| 883 |
else:
|
| 884 |
self.desc_labels[conns[0]].setHtml(conns[0].data.desc) |
| 885 |
|
| 886 |
self.desc_labels[conns[0]].setEnabled(True) |
| 887 |
elif self.name == 'M_DP_E': |
| 888 |
if self.tag_no: |
| 889 |
nozzles = [] |
| 890 |
for conn in self.connectors: |
| 891 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 892 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 893 |
nozzles.append(nozzle) |
| 894 |
|
| 895 |
if len(nozzles) > 0: |
| 896 |
if 'N1' in nozzles and 'N2' in nozzles: |
| 897 |
if self.connectors[0].data.desc is None: |
| 898 |
self.desc_labels[self.connectors[0]].setHtml( |
| 899 |
f"{self.tag_no}<br>[H] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} [V] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} {units['Pressure']}<br>"
|
| 900 |
f"[H] : {convert_to_fixed_point(self.connectors[1].data.elevation)} [V] : {convert_to_fixed_point(self.connectors[0].data.elevation)} {units['Length']}")
|
| 901 |
else:
|
| 902 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 903 |
|
| 904 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 905 |
elif 'N1' in nozzles: |
| 906 |
if self.connectors[0].data.desc is None: |
| 907 |
self.desc_labels[self.connectors[0]].setHtml( |
| 908 |
f"{self.tag_no}<br>[V] : {convert_to_fixed_point(self.connectors[0].data.pressure_drop)} {units['Pressure']}<br>"
|
| 909 |
f"[V] : {convert_to_fixed_point(self.connectors[0].data.elevation)} {units['Length']}")
|
| 910 |
else:
|
| 911 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 912 |
|
| 913 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 914 |
elif 'N2' in nozzles: |
| 915 |
if self.connectors[1].data.desc is None: |
| 916 |
self.desc_labels[self.connectors[1]].setHtml( |
| 917 |
f"{self.tag_no}<br>[H] : {convert_to_fixed_point(self.connectors[1].data.pressure_drop)} {units['Pressure']}<br>"
|
| 918 |
f"[H] : {convert_to_fixed_point(self.connectors[1].data.elevation)} {units['Length']}")
|
| 919 |
else:
|
| 920 |
self.desc_labels[self.connectors[1]].setHtml(self.connectors[1].data.desc) |
| 921 |
|
| 922 |
self.desc_labels[self.connectors[1]].setEnabled(True) |
| 923 |
elif self.name == 'M_React': |
| 924 |
if self.tag_no: |
| 925 |
nozzles = [] |
| 926 |
for conn in self.connectors: |
| 927 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 928 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 929 |
nozzles.append(nozzle) |
| 930 |
|
| 931 |
if len(nozzles) > 0: |
| 932 |
if ('N1' in nozzles or 'N2' in nozzles or 'N6' in nozzles) and \ |
| 933 |
('N3' in nozzles or 'N4' in nozzles or 'N5' in nozzles): |
| 934 |
if 'N1' in nozzles: |
| 935 |
top_index = 0
|
| 936 |
elif 'N2' in nozzles: |
| 937 |
top_index = 1
|
| 938 |
elif 'N6' in nozzles: |
| 939 |
top_index = 5
|
| 940 |
|
| 941 |
if 'N3' in nozzles: |
| 942 |
btm_index = 2
|
| 943 |
elif 'N4' in nozzles: |
| 944 |
btm_index = 3
|
| 945 |
elif 'N5' in nozzles: |
| 946 |
btm_index = 4
|
| 947 |
|
| 948 |
if self.connectors[top_index].data.desc is None: |
| 949 |
self.desc_labels[self.connectors[top_index]].setHtml( |
| 950 |
f"[DP] : {convert_to_fixed_point(self.connectors[top_index].data.pressure_drop)} {units['Pressure']}<br>"
|
| 951 |
f"[Top] : {convert_to_fixed_point(self.connectors[top_index].data.elevation)} {units['Length']}<br>"
|
| 952 |
f"[Btm] : {convert_to_fixed_point(self.connectors[btm_index].data.elevation)} {units['Length']}")
|
| 953 |
else:
|
| 954 |
self.desc_labels[self.connectors[top_index]].setHtml(self.connectors[top_index].data.desc) |
| 955 |
|
| 956 |
self.desc_labels[self.connectors[top_index]].setEnabled(True) |
| 957 |
elif 'N1' in nozzles or 'N2' in nozzles or 'N6' in nozzles: |
| 958 |
if 'N1' in nozzles: |
| 959 |
index = 0
|
| 960 |
elif 'N2' in nozzles: |
| 961 |
index = 1
|
| 962 |
elif 'N6' in nozzles: |
| 963 |
index = 5
|
| 964 |
|
| 965 |
if self.connectors[index].data.desc is None: |
| 966 |
self.desc_labels[self.connectors[index]].setHtml( |
| 967 |
f"[DP] : {convert_to_fixed_point(self.connectors[index].data.pressure_drop)} {units['Pressure']}<br>"
|
| 968 |
f"[Top] : {convert_to_fixed_point(self.connectors[index].data.elevation)} {units['Length']}")
|
| 969 |
else:
|
| 970 |
self.desc_labels[self.connectors[index]].setHtml(self.connectors[index].data.desc) |
| 971 |
|
| 972 |
self.desc_labels[self.connectors[index]].setEnabled(True) |
| 973 |
elif 'N3' in nozzles or 'N4' in nozzles or 'N5' in nozzles: |
| 974 |
if 'N3' in nozzles: |
| 975 |
index = 2
|
| 976 |
elif 'N4' in nozzles: |
| 977 |
index = 3
|
| 978 |
elif 'N5' in nozzles: |
| 979 |
index = 4
|
| 980 |
|
| 981 |
if self.connectors[index].data.desc is None: |
| 982 |
self.desc_labels[self.connectors[index]].setHtml( |
| 983 |
f"[DP] : {convert_to_fixed_point(self.connectors[index].data.pressure_drop)} {units['Pressure']}<br>"
|
| 984 |
f"[Btm] : {convert_to_fixed_point(self.connectors[index].data.elevation)} {units['Length']}")
|
| 985 |
else:
|
| 986 |
self.desc_labels[self.connectors[index]].setHtml(self.connectors[index].data.desc) |
| 987 |
|
| 988 |
self.desc_labels[self.connectors[index]].setEnabled(True) |
| 989 |
elif self.type == 'Strainer': |
| 990 |
if self.tag_no: |
| 991 |
conns = [conn for conn in self.connectors |
| 992 |
if conn.data and conn.data.pressure_drop is not None and conn.data.elevation is not None] |
| 993 |
if conns:
|
| 994 |
if conns[0].data.desc is None: |
| 995 |
self.desc_labels[conns[0]].setHtml( |
| 996 |
f"{self.tag_no}<br>{convert_to_fixed_point(conns[0].data.pressure_drop)} {units['Pressure']}<br>"
|
| 997 |
f"{convert_to_fixed_point(conns[0].data.elevation)} {units['Length']}")
|
| 998 |
else:
|
| 999 |
self.desc_labels[conns[0]].setHtml(conns[0].data.desc) |
| 1000 |
|
| 1001 |
self.desc_labels[conns[0]].setEnabled(True) |
| 1002 |
elif self.category == 'Equipment - [ Pressurized ]': |
| 1003 |
if self.type == 'Battery Limit': |
| 1004 |
if self.tag_no: |
| 1005 |
conns = [conn for conn in self.connectors |
| 1006 |
if conn.data and conn.data.pressure is not None and conn.data.elevation is not None] |
| 1007 |
if conns:
|
| 1008 |
if conns[0].data.desc is None: |
| 1009 |
self.desc_labels[conns[0]].setHtml( |
| 1010 |
f"{self.tag_no}<br>{convert_to_fixed_point(conns[0].data.pressure)} {units['Pressure']}(g)<br>"
|
| 1011 |
f"{convert_to_fixed_point(conns[0].data.elevation)} {units['Length']}")
|
| 1012 |
else:
|
| 1013 |
self.desc_labels[conns[0]].setHtml(conns[0].data.desc) |
| 1014 |
|
| 1015 |
self.desc_labels[conns[0]].setEnabled(True) |
| 1016 |
elif self.type == 'Column': |
| 1017 |
if self.tag_no: |
| 1018 |
for conn in self.connectors: |
| 1019 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 1020 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 1021 |
if conn.data.desc is None: |
| 1022 |
self.desc_labels[conn].setHtml(
|
| 1023 |
f"{self.tag_no}_{nozzle}<br>{convert_to_fixed_point(conn.data.pressure)} "
|
| 1024 |
f"{units['Pressure']}(g)<br>{convert_to_fixed_point(conn.data.elevation)} {units['Length']}")
|
| 1025 |
else:
|
| 1026 |
self.desc_labels[conn].setHtml(conn.data.desc)
|
| 1027 |
|
| 1028 |
self.desc_labels[conn].setEnabled(True) |
| 1029 |
elif self.type == 'Drum': |
| 1030 |
if self.tag_no: |
| 1031 |
for conn in self.connectors: |
| 1032 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 1033 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 1034 |
if conn.data.desc is None: |
| 1035 |
self.desc_labels[conn].setHtml(
|
| 1036 |
f"{self.tag_no}_{nozzle}<br>{convert_to_fixed_point(conn.data.pressure)} "
|
| 1037 |
f"{units['Pressure']}(g)<br>{convert_to_fixed_point(conn.data.elevation)} {units['Length']}")
|
| 1038 |
else:
|
| 1039 |
self.desc_labels[conn].setHtml(conn.data.desc)
|
| 1040 |
|
| 1041 |
self.desc_labels[conn].setEnabled(True) |
| 1042 |
elif self.type == 'Miscellaneous': |
| 1043 |
if self.tag_no: |
| 1044 |
for conn in self.connectors: |
| 1045 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 1046 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 1047 |
if conn.data:
|
| 1048 |
if conn.data.desc is None: |
| 1049 |
self.desc_labels[conn].setHtml(
|
| 1050 |
f"{self.tag_no}_{nozzle}<br>{convert_to_fixed_point(conn.data.pressure)} "
|
| 1051 |
f"{units['Pressure']}(g)<br>{convert_to_fixed_point(conn.data.elevation)} {units['Length']}")
|
| 1052 |
else:
|
| 1053 |
self.desc_labels[conn].setHtml(conn.data.desc)
|
| 1054 |
|
| 1055 |
self.desc_labels[conn].setEnabled(True) |
| 1056 |
elif self.type == 'Tank': |
| 1057 |
if self.tag_no: |
| 1058 |
for conn in self.connectors: |
| 1059 |
if conn.data and conn.connectedItem and \ |
| 1060 |
(conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 1061 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 1062 |
if conn.data.desc is None: |
| 1063 |
self.desc_labels[conn].setHtml(
|
| 1064 |
f"{self.tag_no}_{nozzle}<br>{convert_to_fixed_point(conn.data.pressure)} "
|
| 1065 |
f"{units['Pressure']}(g)<br>{convert_to_fixed_point(conn.data.elevation)} {units['Length']}")
|
| 1066 |
else:
|
| 1067 |
self.desc_labels[conn].setHtml(conn.data.desc)
|
| 1068 |
|
| 1069 |
self.desc_labels[conn].setEnabled(True) |
| 1070 |
elif self.category == 'Equipment - [ Rotating ]': |
| 1071 |
if self.type == 'Compressor': |
| 1072 |
if self.name in ('L_Comp', 'R_Comp'): |
| 1073 |
if self.tag_no: |
| 1074 |
for conn in self.connectors: |
| 1075 |
if conn.data and (conn.data.pressure_drop is not None or conn.data.elevation is not None): |
| 1076 |
nozzle = str(conn).rsplit('_', 1)[1] |
| 1077 |
if conn.data.desc is None: |
| 1078 |
self.desc_labels[conn].setHtml(
|
| 1079 |
f"{self.tag_no}_{nozzle}<br>{convert_to_fixed_point(conn.data.pressure)} "
|
| 1080 |
f"{units['Pressure']}(g)<br>{convert_to_fixed_point(conn.data.elevation)} {units['Length']}")
|
| 1081 |
else:
|
| 1082 |
self.desc_labels[conn].setHtml(conn.data.desc)
|
| 1083 |
|
| 1084 |
self.desc_labels[conn].setEnabled(True) |
| 1085 |
elif self.name in ('L_Komp', 'R_Komp'): |
| 1086 |
if self.tag_no: |
| 1087 |
conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
| 1088 |
if conns:
|
| 1089 |
if conns[0].data.desc is None: |
| 1090 |
self.desc_labels[conns[0]].setHtml( |
| 1091 |
f"{self.tag_no}<br>"
|
| 1092 |
f"{convert_to_fixed_point(conns[0].data.pressure_drop) if conns[0].data.pressure_drop is not None else 0} {units['Pressure']}<br>"
|
| 1093 |
f"{convert_to_fixed_point(conns[0].data.elevation)} {units['Length']}")
|
| 1094 |
else:
|
| 1095 |
self.desc_labels[conns[0]].setHtml(conns[0].data.desc) |
| 1096 |
|
| 1097 |
self.desc_labels[conns[0]].setEnabled(True) |
| 1098 |
elif self.type == 'Pump': |
| 1099 |
if self.tag_no: |
| 1100 |
conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
| 1101 |
if conns:
|
| 1102 |
if conns[0].data.desc is None: |
| 1103 |
self.desc_labels[conns[0]].setHtml( |
| 1104 |
f"{self.tag_no}<br>"
|
| 1105 |
f"{convert_to_fixed_point(conns[0].data.pressure_drop) if conns[0].data.pressure_drop is not None else 0} {units['Pressure']}<br>"
|
| 1106 |
f"{convert_to_fixed_point(conns[0].data.elevation)} {units['Length']}")
|
| 1107 |
else:
|
| 1108 |
self.desc_labels[conns[0]].setHtml(conns[0].data.desc) |
| 1109 |
|
| 1110 |
self.desc_labels[conns[0]].setEnabled(True) |
| 1111 |
elif self.category == 'Instrument': |
| 1112 |
if self.type == 'Flowmeter': |
| 1113 |
if self.tag_no: |
| 1114 |
data = self.connectors[0].data |
| 1115 |
if data:
|
| 1116 |
if self.connectors[0].data.desc is None: |
| 1117 |
self.desc_labels[self.connectors[0]].setHtml( |
| 1118 |
f"{self.tag_no}<br>{convert_to_fixed_point(data.pressure_drop)} "
|
| 1119 |
f"{units['Pressure']}<br>{convert_to_fixed_point(data.elevation)} {units['Length']}")
|
| 1120 |
else:
|
| 1121 |
self.desc_labels[self.connectors[0]].setHtml(self.connectors[0].data.desc) |
| 1122 |
|
| 1123 |
self.desc_labels[self.connectors[0]].setEnabled(True) |
| 1124 |
elif self.type == 'Line Splitter': |
| 1125 |
if self.tag_no: |
| 1126 |
conns = [conn for conn in self.connectors |
| 1127 |
if conn.data and conn.data.pressure_drop is not None and conn.data.elevation is not None] |
| 1128 |
if conns:
|
| 1129 |
if conns[0].data.desc is None: |
| 1130 |
self.desc_labels[conns[0]].setHtml( |
| 1131 |
f"{self.tag_no}<br>{convert_to_fixed_point(conns[0].data.pressure_drop)} "
|
| 1132 |
f"{units['Pressure']}<br>{convert_to_fixed_point(conns[0].data.elevation)} {units['Length']}")
|
| 1133 |
else:
|
| 1134 |
self.desc_labels[conns[0]].setHtml(conns[0].data.desc) |
| 1135 |
|
| 1136 |
self.desc_labels[conns[0]].setEnabled(True) |
| 1137 |
elif self.type == 'Reducer': |
| 1138 |
if self.tag_no: |
| 1139 |
conns = [conn for conn in self.connectors |
| 1140 |
if conn.data and conn.data.pressure_drop is not None and conn.data.elevation is not None] |
| 1141 |
if conns:
|
| 1142 |
if conns[0].data.desc is None: |
| 1143 |
self.desc_labels[conns[0]].setHtml( |
| 1144 |
f"{self.tag_no}<br>{convert_to_fixed_point(conns[0].data.pressure_drop)} "
|
| 1145 |
f"{units['Pressure']}<br>{convert_to_fixed_point(conns[0].data.elevation)} {units['Length']}")
|
| 1146 |
else:
|
| 1147 |
self.desc_labels[conns[0]].setHtml(conns[0].data.desc) |
| 1148 |
|
| 1149 |
self.desc_labels[conns[0]].setEnabled(True) |
| 1150 |
elif self.type == 'Valve': |
| 1151 |
if self.tag_no and self.name in ('CV_H', 'CV_V'): |
| 1152 |
conns = [conn for conn in self.connectors if conn.data and conn.data.elevation is not None] |
| 1153 |
if conns:
|
| 1154 |
if conns[0].data.desc is None: |
| 1155 |
self.desc_labels[conns[0]].setHtml( |
| 1156 |
f"{self.tag_no}<br>{convert_to_fixed_point(conns[0].data.pressure_drop) if conns[0].data.pressure_drop is not None else 0} {units['Pressure']}<br>"
|
| 1157 |
f"{convert_to_fixed_point(conns[0].data.elevation)} {units['Length']}")
|
| 1158 |
else:
|
| 1159 |
self.desc_labels[conns[0]].setHtml(conns[0].data.desc) |
| 1160 |
|
| 1161 |
self.desc_labels[conns[0]].setEnabled(True) |
| 1162 |
elif self.tag_no and self.name in ('MV_H', 'MV_V'): |
| 1163 |
conns = [conn for conn in self.connectors |
| 1164 |
if conn.data and conn.data.pressure_drop is not None and conn.data.elevation is not None] |
| 1165 |
if conns:
|
| 1166 |
if conns[0].data.desc is None: |
| 1167 |
self.desc_labels[conns[0]].setHtml( |
| 1168 |
f"{self.tag_no}<br>{convert_to_fixed_point(conns[0].data.pressure_drop)} "
|
| 1169 |
f"{units['Pressure']}<br>{convert_to_fixed_point(conns[0].data.elevation)} {units['Length']}")
|
| 1170 |
else:
|
| 1171 |
self.desc_labels[conns[0]].setHtml(conns[0].data.desc) |
| 1172 |
|
| 1173 |
self.desc_labels[conns[0]].setEnabled(True) |
| 1174 |
|
| 1175 |
configs = app_doc_data.getAppConfigs('option', 'TagFontSize') |
| 1176 |
font_size = configs[0].value if configs and len(configs) == 1 else '6' |
| 1177 |
|
| 1178 |
configs = app_doc_data.getAppConfigs('option', 'TagFontColor') |
| 1179 |
font_color = configs[0].value if configs and len(configs) == 1 else '#000000' |
| 1180 |
|
| 1181 |
for conn, label in self.desc_labels.items(): |
| 1182 |
label.set_font_size(font_size) |
| 1183 |
label.set_font_color(font_color) |
| 1184 |
label.setHtml(label.toPlainText().replace('\n', '<br>')) |
| 1185 |
except Exception as ex: |
| 1186 |
from App import App |
| 1187 |
message = f"error occurred({repr(ex)}) in {sys.exc_info()[-1].tb_frame.f_code.co_filename}:" \
|
| 1188 |
f"{sys.exc_info()[-1].tb_lineno}"
|
| 1189 |
App.mainWnd().addMessage.emit(MessageType.Error, message) |
| 1190 |
|
| 1191 |
def rect(self): |
| 1192 |
"""return bounding box of symbol"""
|
| 1193 |
return self.sceneBoundingRect() |
| 1194 |
|
| 1195 |
'''
|
| 1196 |
@brief return true if line is able to connect symbol
|
| 1197 |
@author humkyung
|
| 1198 |
@date 2018.04.13
|
| 1199 |
'''
|
| 1200 |
|
| 1201 |
def is_connectable(self, item, toler=10): |
| 1202 |
# from EngineeringLineItem import QEngineeringLineItem
|
| 1203 |
|
| 1204 |
'''
|
| 1205 |
if False:#type(item) is QEngineeringLineItem:
|
| 1206 |
line = item
|
| 1207 |
start_pt = line.startPoint()
|
| 1208 |
end_pt = line.endPoint()
|
| 1209 |
for connector in self.connectors:
|
| 1210 |
dx = connector.sceneConnectPoint[0] - (start_pt[0])
|
| 1211 |
dy = connector.sceneConnectPoint[1] - (start_pt[1])
|
| 1212 |
if (math.sqrt(dx*dx + dy*dy) < toler): return True
|
| 1213 |
dx = connector.sceneConnectPoint[0] - (end_pt[0])
|
| 1214 |
dy = connector.sceneConnectPoint[1] - (end_pt[1])
|
| 1215 |
if (math.sqrt(dx*dx + dy*dy) < toler): return True
|
| 1216 |
elif True:#issubclass(type(item), SymbolSvgItem):
|
| 1217 |
'''
|
| 1218 |
for connector in self.connectors: |
| 1219 |
for iConnector in item.connectors: |
| 1220 |
dx = connector.sceneConnectPoint[0] - iConnector.sceneConnectPoint[0] |
| 1221 |
dy = connector.sceneConnectPoint[1] - iConnector.sceneConnectPoint[1] |
| 1222 |
if (math.sqrt(dx * dx + dy * dy) < toler): return True |
| 1223 |
|
| 1224 |
return False |
| 1225 |
|
| 1226 |
'''
|
| 1227 |
@author humkyung
|
| 1228 |
@date 2018.07.03
|
| 1229 |
'''
|
| 1230 |
|
| 1231 |
def is_connected(self, item, at=QEngineeringAbstractItem.CONNECTED_AT_PT): |
| 1232 |
""" check if given item is connected to self """
|
| 1233 |
|
| 1234 |
_connectors = [connector for connector in self.connectors if |
| 1235 |
(connector.connectedItem == item and (connector._connected_at == at if at else True))] |
| 1236 |
return len(_connectors) > 0 |
| 1237 |
|
| 1238 |
def getConnectionPointCloseTo(self, pt, toler=10): |
| 1239 |
"""get connection point close to given point in tolerance"""
|
| 1240 |
import math |
| 1241 |
|
| 1242 |
for connector in self.connectors: |
| 1243 |
center = connector.center() |
| 1244 |
|
| 1245 |
dx = center[0] - pt[0] |
| 1246 |
dy = center[1] - pt[1] |
| 1247 |
|
| 1248 |
if math.sqrt(dx * dx + dy * dy) < toler:
|
| 1249 |
return center
|
| 1250 |
|
| 1251 |
return None |
| 1252 |
|
| 1253 |
'''
|
| 1254 |
@brief return center of symbol
|
| 1255 |
@author humkyung
|
| 1256 |
@date 2018.04.08
|
| 1257 |
'''
|
| 1258 |
|
| 1259 |
def center(self): |
| 1260 |
return self.sceneBoundingRect().center() |
| 1261 |
|
| 1262 |
def hoverEnterEvent(self, event): |
| 1263 |
self.highlight(True) |
| 1264 |
|
| 1265 |
'''
|
| 1266 |
@brief unhighlight connector and attribute
|
| 1267 |
@author humkyung
|
| 1268 |
@date 2018.05.02
|
| 1269 |
@history kyouho 2018.07.18 edit ArrowCursor
|
| 1270 |
'''
|
| 1271 |
|
| 1272 |
def hoverLeaveEvent(self, event): |
| 1273 |
self.highlight(False) |
| 1274 |
|
| 1275 |
def highlight(self, flag): |
| 1276 |
""" highlight/unhighlight the symbol """
|
| 1277 |
|
| 1278 |
try:
|
| 1279 |
self.hover = flag
|
| 1280 |
self.setZValue(QEngineeringAbstractItem.HOVER_ZVALUE) if flag else self.setZValue(SymbolSvgItem.ZVALUE) |
| 1281 |
self.update()
|
| 1282 |
except Exception as ex: |
| 1283 |
from App import App |
| 1284 |
message = 'error occurred({}) in {}:{}'.format(ex, sys.exc_info()[-1].tb_frame.f_code.co_filename, |
| 1285 |
sys.exc_info()[-1].tb_lineno)
|
| 1286 |
App.mainWnd().addMessage.emit(MessageType.Error, message) |
| 1287 |
|
| 1288 |
'''
|
| 1289 |
@brief set highlight
|
| 1290 |
@author kyouho
|
| 1291 |
@date 2018.08.27
|
| 1292 |
'''
|
| 1293 |
|
| 1294 |
def setHightlight(self): |
| 1295 |
self.setColor('url(#hover)') |
| 1296 |
self.update()
|
| 1297 |
|
| 1298 |
'''
|
| 1299 |
@brief unset highlight
|
| 1300 |
@author kyouho
|
| 1301 |
@date 2018.08.27
|
| 1302 |
'''
|
| 1303 |
|
| 1304 |
def unsetHightlight(self): |
| 1305 |
self.setColor('url(#normal)') |
| 1306 |
self.update()
|
| 1307 |
|
| 1308 |
def get_selected_corner(self, pos): |
| 1309 |
toler = 5 * self.scale() |
| 1310 |
|
| 1311 |
corner = self.corners[2] |
| 1312 |
dx = corner.x() - pos.x() |
| 1313 |
dy = corner.y() - pos.y() |
| 1314 |
return math.sqrt(dx * dx + dy * dy) < toler
|
| 1315 |
|
| 1316 |
def mousePressEvent(self, event): |
| 1317 |
import math |
| 1318 |
|
| 1319 |
if event.buttons() == Qt.LeftButton:
|
| 1320 |
toler = 5*self.scale() |
| 1321 |
|
| 1322 |
# try to select corner
|
| 1323 |
pos = event.scenePos() |
| 1324 |
corner = self.corners[2] |
| 1325 |
dx = corner.x() - pos.x() |
| 1326 |
dy = corner.y() - pos.y() |
| 1327 |
self._selected_idx = 2 if math.sqrt(dx * dx + dy * dy) < toler else None |
| 1328 |
# up to here
|
| 1329 |
|
| 1330 |
super(SymbolSvgItem, self).mousePressEvent(event) |
| 1331 |
|
| 1332 |
def mouseMoveEvent(self, event): |
| 1333 |
"""reshape dimension"""
|
| 1334 |
|
| 1335 |
if event.buttons() == Qt.LeftButton and self._selected_idx is not None: |
| 1336 |
corners = [event.scenePos(), self.corners[(self._selected_idx + 2) % 4]] |
| 1337 |
min_x, min_y = min(corners, key=lambda pt: pt.x()).x(), min(corners, key=lambda pt: pt.y()).y() |
| 1338 |
max_x, max_y = max(corners, key=lambda pt: pt.x()).x(), max(corners, key=lambda pt: pt.y()).y() |
| 1339 |
|
| 1340 |
self.resize(QRectF(min_x, min_y, max_x - min_x, max_y - min_y))
|
| 1341 |
return
|
| 1342 |
|
| 1343 |
super(SymbolSvgItem, self).mouseMoveEvent(event) |
| 1344 |
|
| 1345 |
def mouseReleaseEvent(self, event): |
| 1346 |
self._selected_idx = None |
| 1347 |
super(SymbolSvgItem, self).mouseReleaseEvent(event) |
| 1348 |
|
| 1349 |
def itemChange(self, change, value): |
| 1350 |
""" call signals when item's position is changed """
|
| 1351 |
if change == QGraphicsItem.ItemPositionHasChanged or change == QGraphicsItem.ItemScaleHasChanged: |
| 1352 |
self.transfer.on_pos_changed.emit(self) |
| 1353 |
self.scene().contents_changed.emit()
|
| 1354 |
return value
|
| 1355 |
|
| 1356 |
return super().itemChange(change, value) |
| 1357 |
|
| 1358 |
def keyPressEvent(self, event): |
| 1359 |
"""key event handler"""
|
| 1360 |
if not self.isSelected(): return |
| 1361 |
|
| 1362 |
if event.key() == Qt.Key_Delete:
|
| 1363 |
self.deleteSvgItemFromScene()
|
| 1364 |
elif event.key() == Qt.Key_QuoteLeft:
|
| 1365 |
self.mouseDoubleClickEvent(event)
|
| 1366 |
elif event.key() == Qt.Key_H:
|
| 1367 |
from FlipCommand import FlipCommand |
| 1368 |
|
| 1369 |
try:
|
| 1370 |
viewer = App.mainWnd().graphicsView |
| 1371 |
items = viewer.scene.selectedItems() |
| 1372 |
if items:
|
| 1373 |
viewer.scene.undo_stack.push(FlipCommand(viewer.scene, items, flip=1))
|
| 1374 |
except Exception as ex: |
| 1375 |
message = f"error occurred({repr(ex)}) in {sys.exc_info()[-1].tb_frame.f_code.co_filename}:" \
|
| 1376 |
f"{sys.exc_info()[-1].tb_lineno}"
|
| 1377 |
|
| 1378 |
self.addMessage.emit(MessageType.Error, message)
|
| 1379 |
elif event.key() == Qt.Key_V:
|
| 1380 |
from FlipCommand import FlipCommand |
| 1381 |
|
| 1382 |
try:
|
| 1383 |
viewer = App.mainWnd().graphicsView |
| 1384 |
items = viewer.scene.selectedItems() |
| 1385 |
if items:
|
| 1386 |
viewer.scene.undo_stack.push(FlipCommand(viewer.scene, items, flip=2))
|
| 1387 |
except Exception as ex: |
| 1388 |
message = f"error occurred({repr(ex)}) in {sys.exc_info()[-1].tb_frame.f_code.co_filename}:" \
|
| 1389 |
f"{sys.exc_info()[-1].tb_lineno}"
|
| 1390 |
|
| 1391 |
self.addMessage.emit(MessageType.Error, message)
|
| 1392 |
|
| 1393 |
|
| 1394 |
'''
|
| 1395 |
@brief Double click event, Show rotate symbol dialog
|
| 1396 |
@author euisung
|
| 1397 |
@date 2019.04.16
|
| 1398 |
'''
|
| 1399 |
|
| 1400 |
def mouseDoubleClickEvent(self, event): |
| 1401 |
func_map = [ |
| 1402 |
(('Equipment - [ Pressure Drop ]', 'Air Fin Cooler', 'AF_Cooler'), self.show_AirFinCooler), |
| 1403 |
(('Equipment - [ Pressure Drop ]', 'Filter', ('Filter_H', 'Filter_V')), self.show_Filter), |
| 1404 |
(('Equipment - [ Pressure Drop ]', 'Heat Exchanger', ('HEX_DP', 'HEX_H', 'HEX_K', 'HEX_V')), |
| 1405 |
self.show_ShlTubHeatExchanger),
|
| 1406 |
(('Equipment - [ Pressure Drop ]', 'Heat Exchanger', ('HEX_P')), self.show_PlateHeatExchanger), |
| 1407 |
(('Equipment - [ Pressure Drop ]', 'Miscellaneous', ('M_Coil')), self.show_Coil), |
| 1408 |
(('Equipment - [ Pressure Drop ]', 'Miscellaneous', ('M_DP_E')), self.show_DP_Equipment), |
| 1409 |
(('Equipment - [ Pressure Drop ]', 'Miscellaneous', ('M_React')), self.show_Reactor), |
| 1410 |
(('Equipment - [ Pressure Drop ]', 'Strainer', ('T_Strainer_H', 'T_Strainer_V')), self.show_Strainer_T), |
| 1411 |
(('Equipment - [ Pressure Drop ]', 'Strainer', ('Y_Strainer_H', 'Y_Strainer_V')), self.show_Strainer_Y), |
| 1412 |
(('Equipment - [ Pressurized ]', 'Battery Limit', None), self.show_BatteryLimit), |
| 1413 |
(('Equipment - [ Pressurized ]', 'Column', ('CwT')), self.show_Tray), |
| 1414 |
(('Equipment - [ Pressurized ]', 'Column', ('CwP_Single')), self.show_SinglePacked), |
| 1415 |
(('Equipment - [ Pressurized ]', 'Column', ('CwP_Dual')), self.show_DualPacked), |
| 1416 |
(('Equipment - [ Pressurized ]', 'Drum', ('Drum_H')), self.show_Drum_Horizontal), |
| 1417 |
(('Equipment - [ Pressurized ]', 'Drum', ('Drum_V')), self.show_Drum_Vertical), |
| 1418 |
(('Equipment - [ Pressurized ]', 'Miscellaneous', ('ME')), self.show_Equipment), |
| 1419 |
(('Equipment - [ Pressurized ]', 'Tank', ('Ball_Tank')), self.show_Ball), |
| 1420 |
(('Equipment - [ Pressurized ]', 'Tank', ('CRT')), self.show_ConeRoof), |
| 1421 |
(('Equipment - [ Pressurized ]', 'Tank', ('DRT')), self.show_DomeRoof), |
| 1422 |
(('Equipment - [ Rotating ]', 'Compressor', ('L_Comp', 'R_Comp')), self.show_Compressor), |
| 1423 |
(('Equipment - [ Rotating ]', 'Compressor', ('L_Komp', 'R_Komp')), self.show_Kompressor), |
| 1424 |
(('Equipment - [ Rotating ]', 'Pump', ('L_Pump', 'R_Pump', 'V_Pump')), self.show_Pump), |
| 1425 |
(('Instrument', 'Valve', ('CV_H', 'CV_V')), self.show_ValveControl), |
| 1426 |
(('Instrument', 'Valve', ('MV_H', 'MV_V')), self.show_ValveManual), |
| 1427 |
(('Instrument', 'Line Splitter', ('Line_Splitter')), self.show_LineSplitter), |
| 1428 |
(('Instrument', 'Flowmeter', ( |
| 1429 |
'Ori_Flowmeter_H', 'Oth_Flowmeter_H', 'Ven_Flowmeter_H', 'Ori_Flowmeter_V', 'Oth_Flowmeter_V', |
| 1430 |
'Ven_Flowmeter_V')), self.show_Flowmeter), |
| 1431 |
(('Instrument', 'Reducer', ('Re_Ex_Dw', 'Re_Ex_L', 'Re_Ex_R', 'Re_Ex_Up')), self.show_Reducer) |
| 1432 |
] |
| 1433 |
|
| 1434 |
connectedItems = [connector for connector in self.connectors if connector.connectedItem is not None] |
| 1435 |
if len(connectedItems) < 1: |
| 1436 |
msg = QMessageBox() |
| 1437 |
msg.setIcon(QMessageBox.Information) |
| 1438 |
msg.setText(self.tr('Connect Line before Data input')) |
| 1439 |
msg.setWindowTitle(self.tr("Information")) |
| 1440 |
msg.setStandardButtons(QMessageBox.Ok) |
| 1441 |
msg.exec_() |
| 1442 |
return
|
| 1443 |
|
| 1444 |
matches = [func for func in func_map if func[0][0] == self.category and func[0][1] == self.type and |
| 1445 |
(func[0][2] is None or self.name in func[0][2])] |
| 1446 |
if matches:
|
| 1447 |
matches[0][1]() |
| 1448 |
|
| 1449 |
def change_output_font_color(self): |
| 1450 |
|
| 1451 |
App.mainWnd().change_output_font_color() |
| 1452 |
|
| 1453 |
'''
|
| 1454 |
row_count = App.mainWnd().tableWidgetDeviation.rowCount()
|
| 1455 |
col_count = App.mainWnd().tableWidgetDeviation.columnCount()
|
| 1456 |
for row in range(row_count):
|
| 1457 |
for col in range(col_count):
|
| 1458 |
if row == 0:
|
| 1459 |
item = App.mainWnd().tableWidgetDeviation.item(row, col)
|
| 1460 |
item.setText('RUN CALCULATION')
|
| 1461 |
item.setForeground(Qt.red)
|
| 1462 |
App.mainWnd().tableWidgetDeviation.setItem(row, col, item)
|
| 1463 |
else:
|
| 1464 |
App.mainWnd().tableWidgetDeviation.item(row, col).setForeground(QBrush(QColor(169, 169, 169)))
|
| 1465 |
|
| 1466 |
row_count = App.mainWnd().tableWidgetOutput.rowCount()
|
| 1467 |
col_count = App.mainWnd().tableWidgetOutput.columnCount()
|
| 1468 |
for row in range(row_count):
|
| 1469 |
for col in range(col_count):
|
| 1470 |
App.mainWnd().tableWidgetOutput.item(row, col).setForeground(QBrush(QColor(169, 169, 169)))
|
| 1471 |
col_span = App.mainWnd().tableWidgetOutput.columnSpan(row, col)
|
| 1472 |
if col_span > 1:
|
| 1473 |
break
|
| 1474 |
'''
|
| 1475 |
|
| 1476 |
def show_AirFinCooler(self): |
| 1477 |
from AirFinCooler import QAirFinCooler |
| 1478 |
|
| 1479 |
dialog = QAirFinCooler() |
| 1480 |
modified = dialog.show_dialog(self)
|
| 1481 |
if modified:
|
| 1482 |
self.update_label_contents()
|
| 1483 |
self.validate()
|
| 1484 |
self.change_output_font_color()
|
| 1485 |
|
| 1486 |
def show_Filter(self): |
| 1487 |
from Filter import QFilter |
| 1488 |
|
| 1489 |
dialog = QFilter() |
| 1490 |
modified = dialog.show_dialog(self)
|
| 1491 |
if modified:
|
| 1492 |
self.update_label_contents()
|
| 1493 |
self.validate()
|
| 1494 |
self.change_output_font_color()
|
| 1495 |
|
| 1496 |
def show_Coil(self): |
| 1497 |
from Coil import QCoil |
| 1498 |
|
| 1499 |
dialog = QCoil() |
| 1500 |
modified = dialog.show_dialog(self)
|
| 1501 |
if modified:
|
| 1502 |
self.update_label_contents()
|
| 1503 |
self.validate()
|
| 1504 |
self.change_output_font_color()
|
| 1505 |
|
| 1506 |
def show_DP_Equipment(self): |
| 1507 |
from DP_Equipment import QDP_Equipment |
| 1508 |
|
| 1509 |
dialog = QDP_Equipment() |
| 1510 |
modified = dialog.show_dialog(self)
|
| 1511 |
if modified:
|
| 1512 |
self.update_label_contents()
|
| 1513 |
self.validate()
|
| 1514 |
self.change_output_font_color()
|
| 1515 |
|
| 1516 |
def show_Reactor(self): |
| 1517 |
from Reactor import QReactor |
| 1518 |
|
| 1519 |
dialog = QReactor() |
| 1520 |
modified = dialog.show_dialog(self)
|
| 1521 |
if modified:
|
| 1522 |
self.update_label_contents()
|
| 1523 |
self.validate()
|
| 1524 |
self.change_output_font_color()
|
| 1525 |
|
| 1526 |
def show_Strainer_T(self): |
| 1527 |
from Strainer_T import QStrainer_T |
| 1528 |
|
| 1529 |
dialog = QStrainer_T() |
| 1530 |
modified = dialog.show_dialog(self)
|
| 1531 |
if modified:
|
| 1532 |
self.update_label_contents()
|
| 1533 |
self.validate()
|
| 1534 |
self.change_output_font_color()
|
| 1535 |
|
| 1536 |
def show_Strainer_Y(self): |
| 1537 |
from Strainer_Y import QStrainer_Y |
| 1538 |
|
| 1539 |
dialog = QStrainer_Y() |
| 1540 |
modified = dialog.show_dialog(self)
|
| 1541 |
if modified:
|
| 1542 |
self.update_label_contents()
|
| 1543 |
self.validate()
|
| 1544 |
self.change_output_font_color()
|
| 1545 |
|
| 1546 |
def show_BatteryLimit(self): |
| 1547 |
from BatteryLimit import QBatteryLimit |
| 1548 |
|
| 1549 |
dialog = QBatteryLimit() |
| 1550 |
modified = dialog.show_dialog(self)
|
| 1551 |
if modified:
|
| 1552 |
self.update_label_contents()
|
| 1553 |
self.validate()
|
| 1554 |
self.change_output_font_color()
|
| 1555 |
|
| 1556 |
def show_Tray(self): |
| 1557 |
from Tray import QTray |
| 1558 |
|
| 1559 |
dialog = QTray() |
| 1560 |
modified = dialog.show_dialog(self)
|
| 1561 |
if modified:
|
| 1562 |
self.update_label_contents()
|
| 1563 |
self.validate()
|
| 1564 |
self.change_output_font_color()
|
| 1565 |
|
| 1566 |
def show_SinglePacked(self): |
| 1567 |
from SinglePacked import QSinglePacked |
| 1568 |
|
| 1569 |
dialog = QSinglePacked() |
| 1570 |
modified = dialog.show_dialog(self)
|
| 1571 |
if modified:
|
| 1572 |
self.update_label_contents()
|
| 1573 |
self.validate()
|
| 1574 |
self.change_output_font_color()
|
| 1575 |
|
| 1576 |
def show_DualPacked(self): |
| 1577 |
from DualPacked import QDualPacked |
| 1578 |
|
| 1579 |
dialog = QDualPacked() |
| 1580 |
modified = dialog.show_dialog(self)
|
| 1581 |
if modified:
|
| 1582 |
self.update_label_contents()
|
| 1583 |
self.validate()
|
| 1584 |
self.change_output_font_color()
|
| 1585 |
|
| 1586 |
def show_Drum_Horizontal(self): |
| 1587 |
from Drum_Horizontal import QDrum_Horizontal |
| 1588 |
|
| 1589 |
dialog = QDrum_Horizontal() |
| 1590 |
modified = dialog.show_dialog(self)
|
| 1591 |
if modified:
|
| 1592 |
self.update_label_contents()
|
| 1593 |
self.validate()
|
| 1594 |
self.change_output_font_color()
|
| 1595 |
|
| 1596 |
def show_Drum_Vertical(self): |
| 1597 |
from Drum_Vertical import QDrum_Vertical |
| 1598 |
|
| 1599 |
dialog = QDrum_Vertical() |
| 1600 |
modified = dialog.show_dialog(self)
|
| 1601 |
if modified:
|
| 1602 |
self.update_label_contents()
|
| 1603 |
self.validate()
|
| 1604 |
self.change_output_font_color()
|
| 1605 |
|
| 1606 |
def show_PlateHeatExchanger(self): |
| 1607 |
from PlateHeatExchanger import QPlateHeatExchanger |
| 1608 |
|
| 1609 |
dialog = QPlateHeatExchanger() |
| 1610 |
modified = dialog.show_dialog(self)
|
| 1611 |
if modified:
|
| 1612 |
self.update_label_contents()
|
| 1613 |
self.validate()
|
| 1614 |
self.change_output_font_color()
|
| 1615 |
|
| 1616 |
def show_Equipment(self): |
| 1617 |
from Equipment import QEquipment |
| 1618 |
|
| 1619 |
dialog = QEquipment() |
| 1620 |
modified = dialog.show_dialog(self)
|
| 1621 |
if modified:
|
| 1622 |
self.update_label_contents()
|
| 1623 |
self.validate()
|
| 1624 |
self.change_output_font_color()
|
| 1625 |
|
| 1626 |
def show_Ball(self): |
| 1627 |
from Ball import QBall |
| 1628 |
|
| 1629 |
dialog = QBall() |
| 1630 |
modified = dialog.show_dialog(self)
|
| 1631 |
if modified:
|
| 1632 |
self.update_label_contents()
|
| 1633 |
self.validate()
|
| 1634 |
self.change_output_font_color()
|
| 1635 |
|
| 1636 |
def show_ShlTubHeatExchanger(self): |
| 1637 |
from ShlTubHeatExchanger import QShlTubHeatExchanger |
| 1638 |
|
| 1639 |
dialog = QShlTubHeatExchanger() |
| 1640 |
modified = dialog.show_dialog(self)
|
| 1641 |
if modified:
|
| 1642 |
self.update_label_contents()
|
| 1643 |
self.validate()
|
| 1644 |
self.change_output_font_color()
|
| 1645 |
|
| 1646 |
def show_ConeRoof(self): |
| 1647 |
from ConeRoof import QConeRoof |
| 1648 |
|
| 1649 |
dialog = QConeRoof() |
| 1650 |
modified = dialog.show_dialog(self)
|
| 1651 |
if modified:
|
| 1652 |
self.update_label_contents()
|
| 1653 |
self.validate()
|
| 1654 |
self.change_output_font_color()
|
| 1655 |
|
| 1656 |
def show_DomeRoof(self): |
| 1657 |
from DomeRoof import QDomeRoof |
| 1658 |
|
| 1659 |
dialog = QDomeRoof() |
| 1660 |
modified = dialog.show_dialog(self)
|
| 1661 |
if modified:
|
| 1662 |
self.update_label_contents()
|
| 1663 |
self.validate()
|
| 1664 |
self.change_output_font_color()
|
| 1665 |
|
| 1666 |
def show_Compressor(self): |
| 1667 |
from Compressor import QCompressor |
| 1668 |
|
| 1669 |
dialog = QCompressor() |
| 1670 |
modified = dialog.show_dialog(self)
|
| 1671 |
if modified:
|
| 1672 |
self.update_label_contents()
|
| 1673 |
self.validate()
|
| 1674 |
self.change_output_font_color()
|
| 1675 |
|
| 1676 |
def show_Kompressor(self): |
| 1677 |
from Kompressor import QKompressor |
| 1678 |
|
| 1679 |
dialog = QKompressor() |
| 1680 |
modified = dialog.show_dialog(self)
|
| 1681 |
if modified:
|
| 1682 |
self.update_label_contents()
|
| 1683 |
self.validate()
|
| 1684 |
self.change_output_font_color()
|
| 1685 |
|
| 1686 |
def show_Pump(self): |
| 1687 |
from Pump import QPump |
| 1688 |
|
| 1689 |
dialog = QPump() |
| 1690 |
modified = dialog.show_dialog(self)
|
| 1691 |
if modified:
|
| 1692 |
self.update_label_contents()
|
| 1693 |
self.validate()
|
| 1694 |
self.change_output_font_color()
|
| 1695 |
|
| 1696 |
def show_ValveControl(self): |
| 1697 |
from Valve_Control import QValve_Control |
| 1698 |
|
| 1699 |
dialog = QValve_Control() |
| 1700 |
modified = dialog.show_dialog(self)
|
| 1701 |
if modified:
|
| 1702 |
self.update_label_contents()
|
| 1703 |
self.validate()
|
| 1704 |
self.change_output_font_color()
|
| 1705 |
|
| 1706 |
def show_ValveManual(self): |
| 1707 |
from Valve_Manual import QValve_Manual |
| 1708 |
|
| 1709 |
dialog = QValve_Manual() |
| 1710 |
modified = dialog.show_dialog(self)
|
| 1711 |
if modified:
|
| 1712 |
self.update_label_contents()
|
| 1713 |
self.validate()
|
| 1714 |
self.change_output_font_color()
|
| 1715 |
|
| 1716 |
def show_LineSplitter(self): |
| 1717 |
from LineSplitter import QLineSplitter |
| 1718 |
|
| 1719 |
dialog = QLineSplitter() |
| 1720 |
modified = dialog.show_dialog(self)
|
| 1721 |
if modified:
|
| 1722 |
self.update_label_contents()
|
| 1723 |
self.validate()
|
| 1724 |
self.change_output_font_color()
|
| 1725 |
|
| 1726 |
def show_Flowmeter(self): |
| 1727 |
from Flowmeter import QFlowmeter |
| 1728 |
|
| 1729 |
dialog = QFlowmeter() |
| 1730 |
modified = dialog.show_dialog(self)
|
| 1731 |
if modified:
|
| 1732 |
self.update_label_contents()
|
| 1733 |
self.validate()
|
| 1734 |
self.change_output_font_color()
|
| 1735 |
|
| 1736 |
def show_Reducer(self): |
| 1737 |
from Reducer import QReducer |
| 1738 |
|
| 1739 |
dialog = QReducer() |
| 1740 |
modified = dialog.show_dialog(self)
|
| 1741 |
if modified:
|
| 1742 |
self.update_label_contents()
|
| 1743 |
self.validate()
|
| 1744 |
self.change_output_font_color()
|
| 1745 |
|
| 1746 |
def rotate(self, angle: float) -> None: |
| 1747 |
"""rotate symbol clockwise by given angle in degree about origin point"""
|
| 1748 |
self.setRotation(angle)
|
| 1749 |
|
| 1750 |
@staticmethod
|
| 1751 |
def fromDatabase(componentInfos): |
| 1752 |
""" create a component from database """
|
| 1753 |
item = None
|
| 1754 |
|
| 1755 |
try:
|
| 1756 |
uid = componentInfos[0]['Comp_UID'] # uid@Components |
| 1757 |
tag_no = componentInfos[0]['Name'] # name@Components |
| 1758 |
index = componentInfos[0]['Comp_Index'] |
| 1759 |
dbUid = componentInfos[0]['Symbols_UID'] # Symbol_UID@Components |
| 1760 |
category = componentInfos[0]['Category'] # Category@SymbolType |
| 1761 |
_type = componentInfos[0]['Type'] # Type@SymbolType |
| 1762 |
name = componentInfos[0]['Symbol_Name'] # Name@Symbols |
| 1763 |
originalPoint = componentInfos[0]['OriginalPoint'] # OriginalPoint@Symbols |
| 1764 |
x = componentInfos[0]['Comp_X'] # X@Components |
| 1765 |
y = componentInfos[0]['Comp_Y'] # Y@Components |
| 1766 |
angle = componentInfos[0]['Rotation'] # Rotation@Components |
| 1767 |
#scale = componentInfos[0]['Scale'] # Scale@Components
|
| 1768 |
scales = [float(componentInfos[0]['ScaleX']), float(componentInfos[0]['ScaleY'])] # scale x, scale y |
| 1769 |
|
| 1770 |
pt = [] |
| 1771 |
pt.append(float(x))
|
| 1772 |
pt.append(float(y))
|
| 1773 |
|
| 1774 |
origin = [float(x) for x in str(originalPoint).split(',')] |
| 1775 |
|
| 1776 |
connPts = [] |
| 1777 |
|
| 1778 |
pointsUids = [] |
| 1779 |
for componentInfo in componentInfos: |
| 1780 |
pointsUid = componentInfo['Point_UID'] # uid@Points |
| 1781 |
pointsUids.append(pointsUid) |
| 1782 |
|
| 1783 |
item = SymbolSvgItem.createItem(_type, uid, None, 0, dbUid) |
| 1784 |
item.setVisible(False)
|
| 1785 |
item.buildItem(name, _type, float(angle), scales , pt, origin, connPts, dbUid, pointsUids, index)
|
| 1786 |
item.tag_no = tag_no |
| 1787 |
item.build_label() |
| 1788 |
|
| 1789 |
except Exception as ex: |
| 1790 |
from App import App |
| 1791 |
message = f'error occurred({repr(ex)}) in {sys.exc_info()[-1].tb_frame.f_code.co_filename}:' \
|
| 1792 |
f'{sys.exc_info()[-1].tb_lineno}'
|
| 1793 |
App.mainWnd().addMessage.emit(MessageType.Error, message) |
| 1794 |
|
| 1795 |
return item
|
| 1796 |
|
| 1797 |
'''
|
| 1798 |
@brief create item corresponding to given type
|
| 1799 |
@author humkyung
|
| 1800 |
@date 2018.05.02
|
| 1801 |
@history 2018.05.08 Jeongwoo Change type name (Piping OPC''S → Piping OPC's)
|
| 1802 |
humkyung 2018.05.10 change symbol's color to blue
|
| 1803 |
humkyung 2018.07.19 create nozzle instance if type is 'Nozzles'
|
| 1804 |
'''
|
| 1805 |
|
| 1806 |
@staticmethod
|
| 1807 |
def createItem(type, uid=None, owner=None, flip=0, symbol=None): |
| 1808 |
import uuid |
| 1809 |
|
| 1810 |
item = SymbolSvgItem(uid, flip=flip, symbol=symbol) |
| 1811 |
|
| 1812 |
if owner is not None: |
| 1813 |
item.owner = uuid.UUID(owner) |
| 1814 |
|
| 1815 |
return item
|
| 1816 |
|
| 1817 |
'''
|
| 1818 |
@brief change svg's color
|
| 1819 |
@author humkyung
|
| 1820 |
@date 2018.05.10
|
| 1821 |
@history 2018.05.11 Jeongwoo Override QEngineeringAbstractItem's
|
| 1822 |
humkyung 2018.05.13 update after change color
|
| 1823 |
'''
|
| 1824 |
|
| 1825 |
def setColor(self, color): |
| 1826 |
self.changeAttributes('fill', color) |
| 1827 |
self.changeAttributes('stroke', color) |
| 1828 |
self.renderer().load(self._document.toByteArray()) |
| 1829 |
self.update()
|
| 1830 |
|
| 1831 |
def getColor(self): |
| 1832 |
""" return hover color if mouse is over otherwise reutrn owner's color if owner exist else this color """
|
| 1833 |
return SymbolSvgItem.HOVER_COLOR if self.hover else ( |
| 1834 |
self.owner._color if self.owner and hasattr(self.owner, '_color') else self._color) |
| 1835 |
|
| 1836 |
'''
|
| 1837 |
@brief get attributes from svg file
|
| 1838 |
@author humkyung
|
| 1839 |
@date 2019.03.08
|
| 1840 |
'''
|
| 1841 |
|
| 1842 |
def get_attribute(self, attName): |
| 1843 |
root = self._document.documentElement()
|
| 1844 |
node = root.firstChild() |
| 1845 |
while not node.isNull(): |
| 1846 |
if node.isElement():
|
| 1847 |
element = node.toElement() |
| 1848 |
if element.hasAttribute(attName):
|
| 1849 |
return element.attribute(attName)
|
| 1850 |
|
| 1851 |
if element.hasChildNodes():
|
| 1852 |
att_val = self.recursive_get_attribute(element.firstChild(), attName)
|
| 1853 |
if att_val is not None: return att_val |
| 1854 |
|
| 1855 |
node = node.nextSibling() |
| 1856 |
|
| 1857 |
return None |
| 1858 |
|
| 1859 |
'''
|
| 1860 |
@brief get recursively attribute
|
| 1861 |
@author humkyung
|
| 1862 |
@date 2019.03.08
|
| 1863 |
'''
|
| 1864 |
|
| 1865 |
def recursive_get_attribute(self, node, attName): |
| 1866 |
while not node.isNull(): |
| 1867 |
if node.isElement():
|
| 1868 |
element = node.toElement() |
| 1869 |
if element.hasAttribute(attName):
|
| 1870 |
return element.attribute(attName)
|
| 1871 |
|
| 1872 |
if node.hasChildNodes():
|
| 1873 |
att_val = self.recursive_get_attribute(node.firstChild(), attName)
|
| 1874 |
if att_val is not None: return att_val |
| 1875 |
|
| 1876 |
node = node.nextSibling() |
| 1877 |
|
| 1878 |
return None |
| 1879 |
|
| 1880 |
'''
|
| 1881 |
@brief change attributes
|
| 1882 |
@author humkyung
|
| 1883 |
@date 2018.05.10
|
| 1884 |
'''
|
| 1885 |
|
| 1886 |
def changeAttributes(self, attName, attValue): |
| 1887 |
root = self._document.documentElement()
|
| 1888 |
node = root.firstChild() |
| 1889 |
while not node.isNull(): |
| 1890 |
if node.isElement():
|
| 1891 |
element = node.toElement() |
| 1892 |
if element.hasAttribute(attName):
|
| 1893 |
element.setAttribute(attName, attValue) |
| 1894 |
|
| 1895 |
if element.hasChildNodes():
|
| 1896 |
recursiveChangeAttributes(element.firstChild(), attName, attValue) |
| 1897 |
|
| 1898 |
node = node.nextSibling() |
| 1899 |
|
| 1900 |
'''
|
| 1901 |
@brief change attribute
|
| 1902 |
@author humkyung
|
| 1903 |
@date 2018.05.10
|
| 1904 |
'''
|
| 1905 |
|
| 1906 |
def recursiveChangeAttributes(self, node, attName, attValue): |
| 1907 |
while not node.isNull(): |
| 1908 |
if node.isElement():
|
| 1909 |
element = node.toElement() |
| 1910 |
if element.hasAttribute(attName):
|
| 1911 |
element.setAttribute(attName, attValue) |
| 1912 |
|
| 1913 |
if node.hasChildNodes():
|
| 1914 |
recursiveChangeAttributes(node.firstChild(), attName, attValue) |
| 1915 |
|
| 1916 |
node = node.nextSibling() |
| 1917 |
|
| 1918 |
'''
|
| 1919 |
@brief draw rect when item is selected
|
| 1920 |
@author humkyung
|
| 1921 |
@date 2018.07.07
|
| 1922 |
'''
|
| 1923 |
|
| 1924 |
def draw_focus_rect(self, painter): |
| 1925 |
hilightColor = QColor(255, 0, 0, 127) |
| 1926 |
painter.setBrush(QBrush(hilightColor)) |
| 1927 |
|
| 1928 |
corner = self.corners[2] |
| 1929 |
pt = self.mapFromScene(corner)
|
| 1930 |
painter.drawEllipse(pt, 5, 5) |
| 1931 |
|
| 1932 |
def paint(self, painter, options=None, widget=None): |
| 1933 |
"""override paint(draw connection points)"""
|
| 1934 |
self.setColor(self.getColor()) |
| 1935 |
|
| 1936 |
painter.setClipRect(options.exposedRect) |
| 1937 |
QGraphicsSvgItem.paint(self, painter, options, widget)
|
| 1938 |
|
| 1939 |
if self.isSelected(): |
| 1940 |
self.draw_focus_rect(painter)
|
| 1941 |
|
| 1942 |
def addSvgItemToScene(self, scene): |
| 1943 |
"""add svg item to scene"""
|
| 1944 |
|
| 1945 |
try:
|
| 1946 |
scene.addItem(self)
|
| 1947 |
self.setTransformOriginPoint(QPointF(self.symbolOrigin[0], self.symbolOrigin[1])) # affect only to rotation |
| 1948 |
trans = QTransform() |
| 1949 |
trans.scale(self._scales[0], self._scales[1]) |
| 1950 |
self.setTransform(trans)
|
| 1951 |
self.rotate(self.angle) |
| 1952 |
pt = trans.map(self.symbolOrigin[0], self.symbolOrigin[1]) |
| 1953 |
self.setPos(self.loc[0] - pt[0], self.loc[1] - pt[1]) |
| 1954 |
|
| 1955 |
# scale down for label
|
| 1956 |
"""
|
| 1957 |
trans = QTransform()
|
| 1958 |
trans.scale(1 / self._scales[0], 1 / self._scales[1])
|
| 1959 |
for conn, label in self.desc_labels.items():
|
| 1960 |
label.setTransform(trans)
|
| 1961 |
"""
|
| 1962 |
# up to here
|
| 1963 |
except Exception as ex: |
| 1964 |
from App import App |
| 1965 |
from AppDocData import MessageType |
| 1966 |
|
| 1967 |
message = f"error occurred({repr(ex)}) in {sys.exc_info()[-1].tb_frame.f_code.co_filename}:" \
|
| 1968 |
f"{sys.exc_info()[-1].tb_lineno}"
|
| 1969 |
App.mainWnd().addMessage.emit(MessageType.Error, message) |
| 1970 |
|
| 1971 |
'''
|
| 1972 |
@brief
|
| 1973 |
@author humkyung
|
| 1974 |
@date 2018.07.27
|
| 1975 |
'''
|
| 1976 |
|
| 1977 |
def onConnectorPosChaned(self, connector): |
| 1978 |
pass
|
| 1979 |
|
| 1980 |
def set_connector(self, uid, index=None): |
| 1981 |
"""set connector"""
|
| 1982 |
from AppDocData import AppDocData |
| 1983 |
|
| 1984 |
app_doc_data = AppDocData.instance() |
| 1985 |
connector = QEngineeringConnectorItem(uid, parent=self, index=index)
|
| 1986 |
connector.data = app_doc_data.get_nozzle_data(uid) |
| 1987 |
self.connectors.append(connector)
|
| 1988 |
|
| 1989 |
# set label
|
| 1990 |
label = QEngineeringEqpDescTextItem('', self) |
| 1991 |
self.desc_labels[connector] = label
|
| 1992 |
|
| 1993 |
def deleteSvgItemFromScene(self): |
| 1994 |
""" remove self from scene """
|
| 1995 |
try:
|
| 1996 |
for conn in self.connectors: |
| 1997 |
if conn.connectedItem is not None: |
| 1998 |
conn.connectedItem.connect(None)
|
| 1999 |
except Exception as ex: |
| 2000 |
from App import App |
| 2001 |
from AppDocData import MessageType |
| 2002 |
|
| 2003 |
message = f'error occurred({repr(ex)}) in {sys.exc_info()[-1].tb_frame.f_code.co_filename}:' \
|
| 2004 |
f'{sys.exc_info()[-1].tb_lineno}'
|
| 2005 |
App.mainWnd().addMessage.emit(MessageType.Error, message) |
| 2006 |
|
| 2007 |
self.transfer.onRemoved.emit(self) |
| 2008 |
|
| 2009 |
def flip_symbol(self, horizontal=True) -> None: |
| 2010 |
"""flip symbol"""
|
| 2011 |
trans = self.transform()
|
| 2012 |
rect = self.boundingRect()
|
| 2013 |
if horizontal: # horizontal flip |
| 2014 |
trans.scale(-1, 1) |
| 2015 |
trans.translate(-rect.width(), 0)
|
| 2016 |
else: # vertical flip |
| 2017 |
trans.scale(1, -1) |
| 2018 |
trans.translate(0, -rect.height())
|
| 2019 |
|
| 2020 |
self.resetTransform()
|
| 2021 |
self.setTransform(trans)
|
| 2022 |
|
| 2023 |
def getCurrentPoint(self): |
| 2024 |
"""get current point"""
|
| 2025 |
|
| 2026 |
pointList = [] |
| 2027 |
pointList.append(self.symbolOrigin)
|
| 2028 |
for connector in self.connectors: |
| 2029 |
pointList.append(connector.connectPoint) |
| 2030 |
|
| 2031 |
# if type(self) is QEngineeringSpecBreakItem:
|
| 2032 |
# self.currentPointModeIndex = 1
|
| 2033 |
|
| 2034 |
return pointList[self.currentPointModeIndex] |
| 2035 |
|
| 2036 |
'''
|
| 2037 |
@brief 심볼 회전 시 서로 다른 기준점으로 회전하기 때문에 기준점을 이후 개발한 SymbolSvgItem 기준의 회전좌표로 이동하기 위해서 만듬 (loc 기준으로 회전해야함)
|
| 2038 |
@author kyouho
|
| 2039 |
@date 18.08.06
|
| 2040 |
'''
|
| 2041 |
|
| 2042 |
def reCalculationRotatedItem(self): |
| 2043 |
|
| 2044 |
transform = QTransform() |
| 2045 |
transform.translate(self.loc[0] + self.symbolOrigin[0], self.loc[1] + self.symbolOrigin[1]) |
| 2046 |
transform.rotateRadians(-self.angle)
|
| 2047 |
currentPoint = self.getCurrentPoint()
|
| 2048 |
transform.translate(-currentPoint[0], -currentPoint[1]) |
| 2049 |
# 시작점을 구하기 위해서
|
| 2050 |
goPoint = transform.map(QPoint(self.symbolOrigin[0], self.symbolOrigin[1])) |
| 2051 |
|
| 2052 |
self.loc = [self.loc[0] + self.origin[0] - goPoint.x(), self.loc[1] + self.origin[1] - goPoint.y()] |
| 2053 |
|
| 2054 |
def moveto(self, to, timeLine=5000, rotation=0): |
| 2055 |
"""Move the item from one position to one other."""
|
| 2056 |
|
| 2057 |
anim = QPropertyAnimation(self, b'pos') |
| 2058 |
rect = self.sceneBoundingRect()
|
| 2059 |
anim.setStartValue(QPointF(0, 0)) |
| 2060 |
anim.setEndValue(QPointF(100, 10)) |
| 2061 |
anim.setDuration(10000)
|
| 2062 |
anim.start() |
| 2063 |
|
| 2064 |
|
| 2065 |
def recursiveChangeAttributes(node, attName, attValue): |
| 2066 |
while not node.isNull(): |
| 2067 |
if node.isElement():
|
| 2068 |
element = node.toElement() |
| 2069 |
if element.hasAttribute(attName):
|
| 2070 |
element.setAttribute(attName, attValue) |
| 2071 |
|
| 2072 |
if node.hasChildNodes():
|
| 2073 |
recursiveChangeAttributes(node.firstChild(), attName, attValue) |
| 2074 |
|
| 2075 |
node = node.nextSibling() |
| 2076 |
|
| 2077 |
|
| 2078 |
'''
|
| 2079 |
@brief The class transfer pyqtSignal Event. Cause Subclass of QGraphicsRectItem can't use pyqtSignal
|
| 2080 |
@author Jeongwoo
|
| 2081 |
@date 2018.06.18
|
| 2082 |
'''
|
| 2083 |
|
| 2084 |
|
| 2085 |
class Transfer(QObject): |
| 2086 |
on_pos_changed = pyqtSignal(QGraphicsItem) |
| 2087 |
on_size_changed = pyqtSignal(QGraphicsItem) |
| 2088 |
onRemoved = pyqtSignal(QGraphicsItem) |
| 2089 |
|
| 2090 |
def __init__(self, parent=None): |
| 2091 |
QObject.__init__(self, parent)
|
| 2092 |
|
| 2093 |
|
| 2094 |
if __name__ == '__main__': |
| 2095 |
f = QFile('d:/Projects/DTIPID/DTI_PID/DTI_PID/SG_TEST/svg/ANGLE VALVE.svg')
|
| 2096 |
f.open(QIODevice.ReadOnly) |
| 2097 |
array = f.readAll() |
| 2098 |
document = QDomDocument() |
| 2099 |
document.setContent(array) |
| 2100 |
|
| 2101 |
root = document.documentElement() |
| 2102 |
node = root.firstChild() |
| 2103 |
while not node.isNull(): |
| 2104 |
if node.isElement():
|
| 2105 |
element = node.toElement() |
| 2106 |
if element.hasAttribute('fill'): |
| 2107 |
element.setAttribute('fill', '#FFFFF') |
| 2108 |
|
| 2109 |
if element.hasChildNodes():
|
| 2110 |
recursiveChangeAttributes(element.firstChild(), 'fill', '#FFFFF') |
| 2111 |
|
| 2112 |
node = node.nextSibling() |
