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# -*- coding: utf-8 -*-
#
# PartMgr GUI - Main window
#
# Copyright 2014-2015 Michael Buesch <m@bues.ch>
#
# 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.
#
from partmgr.gui.tree import *
from partmgr.gui.stockitem import *
from partmgr.gui.partselect import *
from partmgr.gui.partstoorder import *
from partmgr.gui.globalstats import *
from partmgr.gui.footprintmanage import *
from partmgr.gui.locationmanage import *
from partmgr.gui.suppliermanage import *
from partmgr.gui.parametermanage import *
from partmgr.gui.pricefetch import *
from partmgr.gui.util import *
from partmgr.core.database import *
class _RightWidget(QWidget):
def __init__(self, subWidgets, parent=None):
QWidget.__init__(self, parent)
self.setLayout(QVBoxLayout())
self.layout().setContentsMargins(QMargins(10, 0, 5, 0))
for widget in subWidgets:
self.layout().addWidget(widget)
self.layout().addStretch(1)
class PartMgrMainWidget(QWidget):
def __init__(self, db, parent=None):
QWidget.__init__(self, parent)
self.setLayout(QGridLayout(self))
self.db = db
self.splitter = QSplitter(Qt.Horizontal, self)
self.layout().addWidget(self.splitter, 0, 0)
self.tree = Tree(db, self)
self.tree.setMinimumWidth(150)
self.splitter.addWidget(self.tree)
self.stock = StockItemWidget(self)
self.editEnable = QCheckBox("Edit", self)
self.rightWidget = _RightWidget((self.stock, self.editEnable),
self)
self.splitter.addWidget(self.rightWidget)
self.tree.itemChanged.connect(self.itemChanged)
self.editEnable.stateChanged.connect(self.__editChanged)
def __editChanged(self, newState):
self.stock.setProtected(newState != Qt.Checked)
def itemChanged(self, stockItemId):
stockItem = None
if Entity.isValidId(stockItemId):
stockItem = self.db.getStockItem(stockItemId)
self.stock.setStockItem(stockItem)
self.editEnable.setEnabled(bool(stockItem))
def shutdown(self):
self.db.close()
def showGlobalStats(self):
dlg = GlobalStatsDialog(self.db, self)
dlg.exec_()
def showPartsToOrder(self):
dlg = PartsToOrderDialog(self.db, self)
dlg.show()
def manageGlobalParams(self):
dlg = GlobalParametersManageDialog(self.db, self)
dlg.edit()
self.stock.updateData()
def manageFootprints(self):
dlg = FootprintManageDialog(self.db, self)
dlg.edit()
self.stock.updateData()
def manageLocations(self):
dlg = LocationManageDialog(self.db, self)
dlg.edit()
self.stock.updateData()
def manageSuppliers(self):
dlg = SupplierManageDialog(self.db, self)
dlg.edit()
self.stock.updateData()
def fetchPrices(self):
dlg = PriceFetchDialog(self.db, self)
dlg.exec_()
self.stock.updateData()
class PartMgrMainWindow(QMainWindow):
def __init__(self, parent=None):
QMainWindow.__init__(self, parent)
self.setMenuBar(QMenuBar(self))
self.fileMenu = QMenu("&File", self)
self.fileMenu.addAction("&Load database...",
self.loadDatabase)
self.fileMenu.addSeparator()
self.fileMenu.addAction("&Exit", self.close)
self.menuBar().addMenu(self.fileMenu)
self.dbMenu = QMenu("&Database", self)
self.dbMenu.addAction("Manage &footprints...",
self.manageFootprints)
self.dbMenu.addAction("Manage &locations...",
self.manageLocations)
self.dbMenu.addAction("Manage &suppliers...",
self.manageSuppliers)
self.dbMenu.addSeparator()
self.dbMenu.addAction("Global ¶meters...",
self.manageGlobalParams)
self.menuBar().addMenu(self.dbMenu)
self.dbMenu.addSeparator()
self.dbMenu.addAction("Update p&rices...",
self.fetchPrices)
self.statMenu = QMenu("&Statistics", self)
self.statMenu.addAction("Show parts to &order...",
self.showPartsToOrder)
self.statMenu.addAction("Show global &statistics...",
self.showGlobalStats)
self.menuBar().addMenu(self.statMenu)
self.__enableDbMenus(False)
self.updateTitle()
self.resize(QSize(1000, 470))
def __enableDbMenus(self, enabled):
self.dbMenu.setEnabled(enabled)
self.statMenu.setEnabled(enabled)
def updateTitle(self, filename=None):
title = "Part manager v%s" % VERSION_STRING
if filename:
title += " - " + filename
self.setWindowTitle(title)
def showGlobalStats(self):
mainWidget = self.centralWidget()
if mainWidget:
mainWidget.showGlobalStats()
def showPartsToOrder(self):
mainWidget = self.centralWidget()
if mainWidget:
mainWidget.showPartsToOrder()
def manageGlobalParams(self):
mainWidget = self.centralWidget()
if mainWidget:
mainWidget.manageGlobalParams()
def manageFootprints(self):
mainWidget = self.centralWidget()
if mainWidget:
mainWidget.manageFootprints()
def manageLocations(self):
mainWidget = self.centralWidget()
if mainWidget:
mainWidget.manageLocations()
def manageSuppliers(self):
mainWidget = self.centralWidget()
if mainWidget:
mainWidget.manageSuppliers()
def fetchPrices(self):
mainWidget = self.centralWidget()
if mainWidget:
mainWidget.fetchPrices()
def loadDatabase(self):
fn, filt = QFileDialog.getSaveFileName(self,
"Load database", "",
"PartMgr files (*.pmg);;"
"All files (*)",
"", QFileDialog.DontConfirmOverwrite |
QFileDialog.DontUseNativeDialog)
if not fn:
return
filt = filt.split('(')[1].split(')')[0].strip()
if filt == "*.pmg":
if not fn.endswith(".pmg"):
fn += ".pmg"
self.loadDatabaseFile(fn)
def loadDatabaseFile(self, filename):
try:
db = Database(filename)
self.setCentralWidget(PartMgrMainWidget(db, self))
except PartMgrError as e:
QMessageBox.critical(self, "Failed to load database",
str(e))
return False
self.__enableDbMenus(True)
self.updateTitle(filename)
return True
def closeEvent(self, e):
mainWidget = self.centralWidget()
if mainWidget:
mainWidget.shutdown()
mainWidget.deleteLater()
self.setCentralWidget(None)
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