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# -*- coding: utf-8 -*-
#-------------------------------------------------------------------------------
# This file is part of Code_Saturne, a general-purpose CFD tool.
#
# Copyright (C) 1998-2021 EDF S.A.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
# Street, Fifth Floor, Boston, MA 02110-1301, USA.
#-------------------------------------------------------------------------------
"""
This module defines the view for coupling parameters handling.
"""
#-------------------------------------------------------------------------------
# Standard modules
#-------------------------------------------------------------------------------
import sys, os, shutil
import logging
from code_saturne.Base.QtCore import *
from code_saturne.Base.QtGui import *
from code_saturne.Base.QtWidgets import *
# Check if QString exists
has_qstring = True
try:
from code_saturne.Base.QtCore import QString
_fromUtf8 = QString.fromUtf8
except ImportError:
has_qstring = False
def _fromUtf8(s):
return s
def QString(s):
return s
try:
# PyQt5
from code_saturne.Base.QtWidgets import QMainWindow, QMessageBox, \
QAction, QFileDialog, QTextEdit, QPlainTextEdit, QSizePolicy, QMenu, QMessageBox
except Exception:
# PyQt4
from code_saturne.Base.QtGui import QMainWindow, QMessageBox, \
QAction, QFileDialog, QTextEdit, QPlainTextEdit, QSizePolicy, QMenu, QMessagBox
from code_saturne.model.Common import GuiParam
#-------------------------------------------------------------------------------
# log config
#-------------------------------------------------------------------------------
logging.basicConfig()
log = logging.getLogger("QCouplingEditorView")
log.setLevel(GuiParam.DEBUG)
#-------------------------------------------------------------------------------
# CouplingEditorView class
#-------------------------------------------------------------------------------
_ordered_keys = ['domain', 'solver', 'n_procs_min', 'n_procs_max', 'n_procs_weight']
#-------------------------------------------------------------------------------
# domain_entry class
#-------------------------------------------------------------------------------
class domain_entry(object):
"""
Class for domain data entry management.
"""
# ---------------------------------------------------------------
def __init__(self, data_dict):
"""
Constructor
"""
self.name = None
self.n_ent = 0
self.keys = []
self.labels = []
self.vals = []
keys = data_dict.keys()
for k in _ordered_keys:
if k in keys:
self.keys.append(k)
self.labels.append(self.__create_label__(k))
self.vals.append(self.__create_line__(data_dict[k]))
if k in ('domain', 'solver'):
self.vals[-1].setEnabled(False)
if k == 'domain':
self.name = data_dict[k]
self.n_ent += 1
for k in keys:
if k not in _ordered_keys:
self.keys.append(k)
self.labels.append(self.__create_label__(k))
self.vals.append(self.__create_line__(data_dict[k]))
self.n_ent += 1
# ---------------------------------------------------------------
# ---------------------------------------------------------------
def __create_label__(self, text):
label = QLabel()
label.setText(text)
label.setAlignment(Qt.AlignLeft|Qt.AlignVCenter)
return label
# ---------------------------------------------------------------
# ---------------------------------------------------------------
def __create_line__(self, val):
line = QLineEdit()
line.setText(str(val))
return line
# ---------------------------------------------------------------
#-------------------------------------------------------------------------------
# CouplingEditorView class
#-------------------------------------------------------------------------------
class CouplingEditorView(QWidget):
# ---------------------------------------------------------------
def __init__(self, parent, cfgfile=None):
"""
Constructor
"""
QWidget.__init__(self, parent)
self.cfgfile=cfgfile
self.data = []
self.pages = []
self.data_modified = False
self.file_loaded = False
self.initUI(self.cfgfile)
# ---------------------------------------------------------------
# ---------------------------------------------------------------
def load_cfg_file(self, cfgfile=None):
"""
Load a configuration file
"""
self.cfgfile = cfgfile
if self.cfgfile:
from code_saturne import cs_run_conf
self.run_conf = cs_run_conf.run_conf(self.cfgfile)
if self.run_conf:
for dom in self.run_conf.get_coupling_parameters():
self.add_tab_data(dom)
if self.data != []:
self.file_loaded = True
self.data_modified = False
# ---------------------------------------------------------------
# ---------------------------------------------------------------
def save_cfg_file(self):
"""
Save the configuration file
"""
for d in self.data:
secname = d.name.lower()
for entry in range(d.n_ent):
self.run_conf.set(secname,
str(d.keys[entry]),
str(d.vals[entry].text()))
self.run_conf.save()
# ---------------------------------------------------------------
# ---------------------------------------------------------------
def initUI(self, cfgfile):
"""
Create the visual layout
"""
# Generate dictionary here
self.load_cfg_file(cfgfile)
if not self.file_loaded:
title = self.tr("Warning")
msg = self.tr("File %s does not contain coupling parameters." % cfgfile)
QMessageBox.warning(self, title, msg)
return
self.tabwidget = QTabWidget(self)
vbox = QVBoxLayout()
# Title
l1 = QLabel()
l1.setText("Coupled cases")
l1.setAlignment(Qt.AlignCenter)
lfont = QFont()
lfont.setBold(True)
l1.setFont(lfont)
# File
fileLabel = QLabel()
fileLabel.setText("Parameters file: ")
fileLabel.setFont(lfont)
filePLabel = QLabel()
filePLabel.setText(cfgfile)
filePLabel.setFont(lfont)
fileHbox = QHBoxLayout()
fileHbox.addWidget(fileLabel)
fileHbox.addWidget(filePLabel)
fileHbox.addStretch(1)
# Final layout
vbox.addWidget(l1)
vbox.addLayout(fileHbox)
vbox.addWidget(self.tabwidget)
self.setLayout(vbox)
for i, d in enumerate(self.data):
dom = d.name
if dom:
tab_name = "domain: %s" % dom
else:
tab_name = "domain: unknown"
self.pages.append(self.add_tab(d))
self.tabwidget.addTab(self.pages[i], tab_name)
self.tabwidget.setCurrentIndex(0)
# ---------------------------------------------------------------
# ---------------------------------------------------------------
def add_tab_data(self, data):
"""
Add tab data
"""
self.data.append(domain_entry(data))
# ---------------------------------------------------------------
# ---------------------------------------------------------------
def add_tab(self, dom_data):
"""
Add a tab to the tabWidget
"""
rows = dom_data.n_ent
cols = 2
Labels = dom_data.labels
LineEdits = dom_data.vals
layout = QGridLayout()
for row in range(rows):
layout.addWidget(Labels[row], row, 0)
layout.addWidget(LineEdits[row] , row, 1)
LineEdits[row].textChanged[str].connect(self.dataModifed)
lSpacer = QLabel()
lSpacer.setText(30*" ")
vSpacer = QSpacerItem(40, 40, QSizePolicy.Minimum, QSizePolicy.Expanding)
layout.addWidget(lSpacer, rows, 0)
layout.addItem(vSpacer, rows, 1)
tab = QWidget()
tab.setLayout(layout)
return tab
# ---------------------------------------------------------------
# ---------------------------------------------------------------
@pyqtSlot()
def dataModifed(self):
self.data_modified = True
# ---------------------------------------------------------------
#-------------------------------------------------------------------------------
# QCouplingEditor class (Independent window)
#-------------------------------------------------------------------------------
class QCouplingEditor(QMainWindow):
"""
Independant window
"""
# ---------------------------------------------------------------
def __init__(self, parent=None, cfgfile=None, standalone_mode=False):
"""
Constructor
"""
super(QCouplingEditor, self).__init__(parent)
self.setGeometry(50, 50, 500, 300)
self.setWindowTitle("Coupling parameters editor")
self.parent = parent
self.stdalone = standalone_mode
self.cfgfile = cfgfile
self.editorView = CouplingEditorView(None, self.cfgfile)
# If standalone mode, exit if file not loaded
if self.stdalone:
if not self.editorView.file_loaded:
self.close()
sys.exit(0)
return None
# Save file action
save_img_path = ":/icons/22x22/document-save.png"
icon_save = QIcon()
icon_save.addPixmap(QPixmap(_fromUtf8(save_img_path)),
QIcon.Normal,
QIcon.Off)
self.saveFileAction = QAction(icon_save, "Save", self)
self.saveFileAction.setShortcut("Ctrl+S")
self.saveFileAction.setStatusTip('Save file')
self.saveFileAction.triggered.connect(self.saveFile)
# Close file action
close_img_path = ":/icons/22x22/process-stop.png"
icon_close = QIcon()
icon_close.addPixmap(QPixmap(_fromUtf8(close_img_path)),
QIcon.Normal,
QIcon.Off)
self.closeFileAction = QAction(icon_close, "Close file", self)
self.closeFileAction.setShortcut("Ctrl+Q")
self.closeFileAction.setStatusTip('Close opened file')
self.closeFileAction.triggered.connect(self.closeOpenedFile)
# Toolbar
self.toolbar = self.addToolBar("Options")
self.toolbar.addAction(self.saveFileAction)
self.toolbar.addAction(self.closeFileAction)
self.setCentralWidget(self.editorView)
# ---------------------------------------------------------------
# ---------------------------------------------------------------
def saveFile(self):
"""
Save the configuration file
"""
self.editorView.save_cfg_file()
self.editorView.data_modified = False
# ---------------------------------------------------------------
# ---------------------------------------------------------------
def closeOpenedFile(self):
"""
Close and save if necessary the opened configuration file
"""
if self.editorView.file_loaded:
choice = QMessageBox.question(self, 'Coupling parameters editor',
'Exit editor ?',
QMessageBox.Yes | QMessageBox.No)
else:
choice = QMessageBox.Yes
if choice == QMessageBox.Yes:
if self.editorView.data_modified:
choice = QMessageBox.question(self, 'Coupling parameters editor',
'Save modifications ?',
QMessageBox.Yes | QMessageBox.No)
if choice == QMessageBox.Yes:
self.saveFile()
else:
pass
settings = QSettings()
settings.setValue("MainWindow/Geometry",
self.saveGeometry())
self.editorView.file_loaded = False
self.close()
return 0
else:
return 1
# ---------------------------------------------------------------
#-------------------------------------------------------------------------------
# END OF FILE
#-------------------------------------------------------------------------------
|
