# -*- coding: utf-8 -*- # *************************************************************************** # * Copyright (c) 2019 sliptonic * # * * # * This program is free software; you can redistribute it and/or modify * # * it under the terms of the GNU Lesser General Public License (LGPL) * # * as published by the Free Software Foundation; either version 2 of * # * the License, or (at your option) any later version. * # * for detail see the LICENCE text file. * # * * # * 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 Library General Public License for more details. * # * * # * You should have received a copy of the GNU Library General Public * # * License along with this program; if not, write to the Free Software * # * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * # * USA * # * * # *************************************************************************** import FreeCADGui import PathScripts.PathGui as PathGui import PathScripts.PathLog as PathLog import PathScripts.PathPreferences as PathPreferences import PathScripts.PathSetupSheetGui as PathSetupSheetGui import PathScripts.PathToolBit as PathToolBit import os import re from PySide import QtCore, QtGui PathLog.setLevel(PathLog.Level.INFO, PathLog.thisModule()) # PathLog.trackModule(PathLog.thisModule()) # Qt translation handling def translate(context, text, disambig=None): return QtCore.QCoreApplication.translate(context, text, disambig) class ToolBitEditor(object): '''UI and controller for editing a ToolBit. The controller embeds the UI to the parentWidget which has to have a layout attached to it. ''' def __init__(self, tool, parentWidget=None, loadBitBody=True): PathLog.track() self.form = FreeCADGui.PySideUic.loadUi(":/panels/ToolBitEditor.ui") if parentWidget: self.form.setParent(parentWidget) parentWidget.layout().addWidget(self.form) self.tool = tool self.loadbitbody = loadBitBody if not tool.BitShape: self.tool.BitShape = 'endmill.fcstd' if self.loadbitbody: self.tool.Proxy.loadBitBody(self.tool) # remove example widgets layout = self.form.bitParams.layout() for i in range(layout.rowCount() - 1, -1, -1): layout.removeRow(i) # used to track property widgets and editors self.widgets = [] self.setupTool(self.tool) self.setupAttributes(self.tool) def setupTool(self, tool): PathLog.track() # Can't delete and add fields to the form because of dangling references in case of # a focus change. see https://forum.freecadweb.org/viewtopic.php?f=10&t=52246#p458583 # Instead we keep widgets once created and use them for new properties, and hide all # which aren't being needed anymore. def labelText(name): return re.sub('([A-Z][a-z]+)', r' \1', re.sub('([A-Z]+)', r' \1', name)) layout = self.form.bitParams.layout() ui = FreeCADGui.UiLoader() nr = 0 # for all properties either assign them to existing labels and editors # or create additional ones for them if not enough have already been # created. for name in tool.PropertiesList: if tool.getGroupOfProperty(name) == PathToolBit.PropertyGroupBit: if nr < len(self.widgets): PathLog.debug("re-use row: {} [{}]".format(nr, name)) label, qsb, editor = self.widgets[nr] label.setText(labelText(name)) editor.attachTo(tool, name) label.show() qsb.show() else: qsb = ui.createWidget('Gui::QuantitySpinBox') editor = PathGui.QuantitySpinBox(qsb, tool, name) label = QtGui.QLabel(labelText(name)) self.widgets.append((label, qsb, editor)) PathLog.debug("create row: {} [{}]".format(nr, name)) if nr >= layout.rowCount(): layout.addRow(label, qsb) nr = nr + 1 # hide all rows which aren't being used for i in range(nr, len(self.widgets)): label, qsb, editor = self.widgets[i] label.hide() qsb.hide() editor.attachTo(None) PathLog.debug(" hide row: {}".format(i)) img = tool.Proxy.getBitThumbnail(tool) if img: self.form.image.setPixmap(QtGui.QPixmap(QtGui.QImage.fromData(img))) else: self.form.image.setPixmap(QtGui.QPixmap()) def setupAttributes(self, tool): PathLog.track() self.proto = PathToolBit.AttributePrototype() self.props = sorted(self.proto.properties) self.delegate = PathSetupSheetGui.Delegate(self.form) self.model = QtGui.QStandardItemModel(len(self.props)-1, 3, self.form) self.model.setHorizontalHeaderLabels(['Set', 'Property', 'Value']) for i, name in enumerate(self.props): PathLog.debug("propname: %s " % name) prop = self.proto.getProperty(name) isset = hasattr(tool, name) if isset: prop.setValue(getattr(tool, name)) if name == "UserAttributes": continue else: self.model.setData(self.model.index(i, 0), isset, QtCore.Qt.EditRole) self.model.setData(self.model.index(i, 1), name, QtCore.Qt.EditRole) self.model.setData(self.model.index(i, 2), prop, PathSetupSheetGui.Delegate.PropertyRole) self.model.setData(self.model.index(i, 2), prop.displayString(), QtCore.Qt.DisplayRole) self.model.item(i, 0).setCheckable(True) self.model.item(i, 0).setText('') self.model.item(i, 1).setEditable(False) self.model.item(i, 1).setToolTip(prop.info) self.model.item(i, 2).setToolTip(prop.info) if isset: self.model.item(i, 0).setCheckState(QtCore.Qt.Checked) else: self.model.item(i, 0).setCheckState(QtCore.Qt.Unchecked) self.model.item(i, 1).setEnabled(False) self.model.item(i, 2).setEnabled(False) if hasattr(tool, "UserAttributes"): for key, value in tool.UserAttributes.items(): PathLog.debug(key, value) c1 = QtGui.QStandardItem() c1.setCheckable(False) c1.setEditable(False) c1.setCheckState(QtCore.Qt.CheckState.Checked) c1.setText('') c2 = QtGui.QStandardItem(key) c2.setEditable(False) c3 = QtGui.QStandardItem(value) c3.setEditable(False) self.model.appendRow([c1, c2, c3]) self.form.attrTable.setModel(self.model) self.form.attrTable.setItemDelegateForColumn(2, self.delegate) self.form.attrTable.resizeColumnsToContents() self.form.attrTable.verticalHeader().hide() self.model.dataChanged.connect(self.updateData) def updateData(self, topLeft, bottomRight): PathLog.track() if 0 == topLeft.column(): isset = self.model.item(topLeft.row(), 0).checkState() == QtCore.Qt.Checked self.model.item(topLeft.row(), 1).setEnabled(isset) self.model.item(topLeft.row(), 2).setEnabled(isset) def accept(self): PathLog.track() self.refresh() self.tool.Proxy.unloadBitBody(self.tool) # get the attributes for i, name in enumerate(self.props): PathLog.debug('in accept: {}'.format(name)) prop = self.proto.getProperty(name) if self.model.item(i, 0) is not None: enabled = self.model.item(i, 0).checkState() == QtCore.Qt.Checked if enabled and not prop.getValue() is None: prop.setupProperty(self.tool, name, PathToolBit.PropertyGroupAttribute, prop.getValue()) elif hasattr(self.tool, name): self.tool.removeProperty(name) def reject(self): PathLog.track() self.tool.Proxy.unloadBitBody(self.tool) def updateUI(self): PathLog.track() self.form.toolName.setText(self.tool.Label) self.form.shapePath.setText(self.tool.BitShape) for lbl, qsb, editor in self.widgets: editor.updateSpinBox() def updateShape(self): PathLog.track() shapePath = str(self.form.shapePath.text()) # Only need to go through this exercise if the shape actually changed. if self.tool.BitShape != shapePath: self.tool.BitShape = shapePath self.setupTool(self.tool) self.form.toolName.setText(self.tool.Label) for lbl, qsb, editor in self.widgets: editor.updateSpinBox() def updateTool(self): PathLog.track() self.tool.Label = str(self.form.toolName.text()) self.tool.BitShape = str(self.form.shapePath.text()) for lbl, qsb, editor in self.widgets: editor.updateProperty() # self.tool.Proxy._updateBitShape(self.tool) def refresh(self): PathLog.track() self.form.blockSignals(True) self.updateTool() self.updateUI() self.form.blockSignals(False) def selectShape(self): PathLog.track() path = self.tool.BitShape if not path: path = PathPreferences.lastPathToolShape() foo = QtGui.QFileDialog.getOpenFileName(self.form, "Path - Tool Shape", path, "*.fcstd") if foo and foo[0]: PathPreferences.setLastPathToolShape(os.path.dirname(foo[0])) self.form.shapePath.setText(foo[0]) self.updateShape() def setupUI(self): PathLog.track() self.updateUI() self.form.toolName.editingFinished.connect(self.refresh) self.form.shapePath.editingFinished.connect(self.updateShape) self.form.shapeSet.clicked.connect(self.selectShape)