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# -*- coding: utf8 -*-
# ***************************************************************************
# * Copyright (c) 2009 Yorik van Havre <yorik@uncreated.net> *
# * *
# * 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 *
# * *
# ***************************************************************************
__title__ = "FreeCAD Draft Workbench - GUI part"
__author__ = "Yorik van Havre <yorik@uncreated.net>"
__url__ = "https://www.freecad.org"
## @package DraftGui
# \ingroup DRAFT
# \brief GUI elements and utilities of the Draft workbench
#
# This module provides GUI tools for the Draft workbench, such as
# toolbars and task panels, and Qt-dependent utilities such as
# a delayed (todo) commit system
"""This is the GUI part of the Draft module.
Report to Draft.py for info
"""
import os
import sys
import time
import math
import PySide.QtCore as QtCore
import PySide.QtGui as QtGui
import PySide.QtWidgets as QtWidgets
import FreeCAD
import FreeCADGui
import Draft
import DraftVecUtils
import WorkingPlane
from draftutils import params
from draftutils import utils
from draftutils.todo import todo
from draftutils.translate import translate
from draftutils.units import display_external
def _get_incmd_shortcut(itm):
return params.get_param("inCommandShortcut" + itm).upper()
# ---------------------------------------------------------------------------
# Customized widgets
# ---------------------------------------------------------------------------
class DraftBaseWidget(QtWidgets.QWidget):
def __init__(self, parent=None):
super().__init__(parent)
def eventFilter(self, widget, event):
if event.type() == QtCore.QEvent.KeyPress and event.text().upper() == _get_incmd_shortcut(
"CycleSnap"
):
if hasattr(FreeCADGui, "Snapper"):
FreeCADGui.Snapper.cycleSnapObject()
return True
return super().eventFilter(widget, event)
class DraftDockWidget(DraftBaseWidget):
"""custom Widget that emits a resized() signal when resized"""
def __init__(self, parent=None):
super().__init__(parent)
def resizeEvent(self, event):
self.emit(QtCore.SIGNAL("resized()"))
def changeEvent(self, event):
if event.type() == QtCore.QEvent.LanguageChange:
self.emit(QtCore.SIGNAL("retranslate()"))
else:
super().changeEvent(event)
class DraftLineEdit(QtWidgets.QLineEdit):
"""custom QLineEdit widget that has the power to catch Escape keypress"""
def __init__(self, parent=None):
super().__init__(parent)
def keyPressEvent(self, event):
if event.key() == QtCore.Qt.Key_Escape:
self.emit(QtCore.SIGNAL("escaped()"))
elif event.key() == QtCore.Qt.Key_Up:
self.emit(QtCore.SIGNAL("up()"))
elif event.key() == QtCore.Qt.Key_Down:
self.emit(QtCore.SIGNAL("down()"))
else:
super().keyPressEvent(event)
class DraftTaskPanel:
def __init__(self, widget, extra=None):
if extra:
if isinstance(extra, list):
self.form = [widget] + extra
else:
self.form = [widget, extra]
else:
self.form = widget
def getStandardButtons(self):
return QtWidgets.QDialogButtonBox.Close
def accept(self):
if hasattr(FreeCADGui, "draftToolBar"):
return FreeCADGui.draftToolBar.validatePoint()
else:
if FreeCADGui.ActiveDocument:
FreeCADGui.ActiveDocument.resetEdit()
return True
def reject(self):
# https://github.com/FreeCAD/FreeCAD/issues/17027
# Function can be called multiple times if Esc is pressed during mouse
# move. We need to prevent multiple calls to draftToolBar.escape():
if not FreeCADGui.draftToolBar.isTaskOn:
return
FreeCADGui.draftToolBar.isTaskOn = False
FreeCADGui.draftToolBar.escape()
if FreeCADGui.ActiveDocument:
FreeCADGui.ActiveDocument.resetEdit()
return True
def isAllowedAlterDocument(self):
return False
class DraftToolBar:
"""The Draft Task panel UI
Draft Toolbar is the main ui of the Draft Module. Once displayed as a
toolbar, now it define the ui of the Task Panel.
Toolbar become obsolete due to lack of manteinence and was disabled
by default in February 2020.
Draft Ui Commands call and get information such as point coordinates,
subcommands activation, continue mode, etc. from Task Panel Ui
"""
def __init__(self):
self.tray = None
self.sourceCmd = None
self.mouse = True
self.mouse_delay_input_start = time.time()
self.cancel = None
self.pointcallback = None
# OBSOLETE BUT STILL USED BY SOME ADDONS AND MACROS
self.color = QtGui.QColor(
utils.rgba_to_argb(params.get_param_view("DefaultShapeLineColor"))
)
self.facecolor = QtGui.QColor(
utils.rgba_to_argb(params.get_param_view("DefaultShapeColor"))
)
self.linewidth = params.get_param_view("DefaultShapeLineWidth")
self.fontsize = params.get_param("textheight")
self.paramconstr = utils.rgba_to_argb(params.get_param("constructioncolor"))
self.constrMode = False
self.continueMode = False
self.chainedMode = False
self.relativeMode = True
self.globalMode = False
self.state = None
self.textbuffer = []
self.crossedViews = []
self.isTaskOn = False
self.makeFaceMode = True
self.mask = None
self.alock = False
self.x = 0 # coord of the point as displayed in the task panel (global/local and relative/absolute)
self.y = 0 # idem
self.z = 0 # idem
self.new_point = None # global point value
self.last_point = None # idem
self.lvalue = 0
self.pvalue = 90
self.avalue = 0
self.angle = None
self.radius = 0
self.offset = 0
self.uiloader = FreeCADGui.UiLoader()
self.autogroup = None
self.isCenterPlane = False
self.input_fields = {
"xValue": {"value": "x", "unit": "Length"},
"yValue": {"value": "y", "unit": "Length"},
"zValue": {"value": "z", "unit": "Length"},
"lengthValue": {"value": "lvalue", "unit": "Length"},
"radiusValue": {"value": "radius", "unit": "Length"},
"angleValue": {"value": "avalue", "unit": "Angle"},
}
# add only a dummy widget, since widgets are created on demand
self.baseWidget = DraftBaseWidget()
self.tray = FreeCADGui.UiLoader().createWidget("Gui::ToolBar")
self.tray.setObjectName("Draft tray")
self.tray.setWindowTitle("Draft Tray")
self.toptray = self.tray
self.bottomtray = self.tray
self.setupTray()
self.setupStyle()
mw = FreeCADGui.getMainWindow()
mw.addToolBar(self.tray)
self.tray.setParent(mw)
self.tray.hide()
self.display_point_active = False # prevent cyclic processing of point values
# ---------------------------------------------------------------------------
# General UI setup
# ---------------------------------------------------------------------------
def _pushbutton(
self, name, layout, hide=True, icon=None, width=None, checkable=False, square=False
):
if square:
button = QtWidgets.QToolButton(self.baseWidget)
if width is not None:
button.setFixedHeight(width)
button.setFixedWidth(width)
else:
button = QtWidgets.QPushButton(self.baseWidget)
button.setObjectName(name)
if hide:
button.hide()
if icon:
if icon.endswith(".svg"):
button.setIcon(QtGui.QIcon(icon))
else:
button.setIcon(QtGui.QIcon.fromTheme(icon, QtGui.QIcon(":/icons/" + icon + ".svg")))
if checkable:
button.setCheckable(True)
button.setChecked(False)
layout.addWidget(button)
return button
def _label(self, name, layout, hide=True, wrap=False):
label = QtWidgets.QLabel(self.baseWidget)
label.setObjectName(name)
if wrap:
label.setWordWrap(True)
if hide:
label.hide()
layout.addWidget(label)
return label
def _lineedit(self, name, layout, hide=True, width=None):
bsize = params.get_param("ToolbarIconSize", path="General") - 2
lineedit = DraftLineEdit(self.baseWidget)
lineedit.setObjectName(name)
if hide:
lineedit.hide()
# if not width: width = 800
# lineedit.setMaximumSize(QtCore.QSize(width,bsize))
layout.addWidget(lineedit)
return lineedit
def _inputfield(self, name, layout, hide=True, width=None):
inputfield = self.uiloader.createWidget("Gui::InputField")
inputfield.setObjectName(name)
if hide:
inputfield.hide()
if not width:
sizePolicy = QtWidgets.QSizePolicy(
QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Preferred
)
inputfield.setSizePolicy(sizePolicy)
inputfield.setMinimumWidth(110)
else:
inputfield.setMaximumWidth(width)
layout.addWidget(inputfield)
return inputfield
def _spinbox(self, name, layout, val=None, vmax=None, hide=True, double=False, size=None):
if double:
sbox = QtWidgets.QDoubleSpinBox(self.baseWidget)
sbox.setDecimals(params.get_param("Decimals", path="Units"))
else:
sbox = QtWidgets.QSpinBox(self.baseWidget)
sbox.setObjectName(name)
if vmax:
sbox.setMaximum(vmax)
if val:
sbox.setValue(val)
# if size: sbox.setMaximumSize(QtCore.QSize(size[0],size[1]))
if hide:
sbox.hide()
layout.addWidget(sbox)
return sbox
def _checkbox(self, name, layout, checked=True, hide=True):
chk = QtWidgets.QCheckBox(self.baseWidget)
chk.setChecked(checked)
chk.setObjectName(name)
if hide:
chk.hide()
layout.addWidget(chk)
return chk
def _combo(self, name, layout, hide=True):
cb = QtWidgets.QComboBox(self.baseWidget)
cb.setObjectName(name)
if hide:
cb.hide()
layout.addWidget(cb)
def setupToolBar(self, task=False):
"""sets the draft toolbar up"""
# command
self.promptlabel = self._label("promptlabel", self.layout, hide=task)
self.cmdlabel = self._label("cmdlabel", self.layout, hide=task)
boldtxt = QtGui.QFont()
boldtxt.setBold(True)
self.cmdlabel.setFont(boldtxt)
# point
xl = QtWidgets.QHBoxLayout()
yl = QtWidgets.QHBoxLayout()
zl = QtWidgets.QHBoxLayout()
bl = QtWidgets.QHBoxLayout()
self.layout.addLayout(xl)
self.layout.addLayout(yl)
self.layout.addLayout(zl)
self.layout.addLayout(bl)
self.labelx = self._label("labelx", xl)
self.xValue = self._inputfield("xValue", xl) # width=60
self.xValue.installEventFilter(self.baseWidget)
self.xValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Length).UserString)
self.labely = self._label("labely", yl)
self.yValue = self._inputfield("yValue", yl)
self.yValue.installEventFilter(
self.baseWidget
) # Required to detect snap cycling in case of Y constraining.
self.yValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Length).UserString)
self.labelz = self._label("labelz", zl)
self.zValue = self._inputfield("zValue", zl)
self.zValue.installEventFilter(
self.baseWidget
) # Required to detect snap cycling in case of Z constraining.
self.zValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Length).UserString)
self.pointButton = self._pushbutton("addButton", bl, icon="Draft_AddPoint")
# text
self.textValue = QtWidgets.QTextEdit(self.baseWidget)
self.textValue.setObjectName("textValue")
self.textValue.setTabChangesFocus(True)
self.layout.addWidget(self.textValue)
self.textValue.hide()
tl = QtWidgets.QHBoxLayout()
self.layout.addLayout(tl)
self.textOkButton = self._pushbutton("textButton", tl, icon="button_valid")
# additional line controls
ll = QtWidgets.QHBoxLayout()
al = QtWidgets.QHBoxLayout()
self.layout.addLayout(ll)
self.layout.addLayout(al)
self.labellength = self._label("labellength", ll)
self.lengthValue = self._inputfield("lengthValue", ll)
self.lengthValue.installEventFilter(
self.baseWidget
) # Required to detect snap cycling if focusOnLength is True.
self.lengthValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Length).UserString)
self.labelangle = self._label("labelangle", al)
self.angleLock = self._checkbox("angleLock", al, checked=self.alock)
self.angleValue = self._inputfield("angleValue", al)
self.angleValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Angle).UserString)
# options
fl = QtWidgets.QHBoxLayout()
self.layout.addLayout(fl)
self.numFacesLabel = self._label("numfaceslabel", fl)
self.numFaces = self._spinbox("numFaces", fl, 3)
ol = QtWidgets.QHBoxLayout()
self.layout.addLayout(ol)
rl = QtWidgets.QHBoxLayout()
self.layout.addLayout(rl)
self.labelRadius = self._label("labelRadius", rl)
self.radiusValue = self._inputfield("radiusValue", rl)
self.radiusValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Length).UserString)
bl = QtWidgets.QHBoxLayout()
self.layout.addLayout(bl)
self.undoButton = self._pushbutton("undoButton", bl, icon="Draft_Rotate")
bl = QtWidgets.QHBoxLayout()
self.layout.addLayout(bl)
self.finishButton = self._pushbutton("finishButton", bl, icon="Draft_Finish")
bl = QtWidgets.QHBoxLayout()
self.layout.addLayout(bl)
self.closeButton = self._pushbutton("closeButton", bl, icon="Draft_Lock")
bl = QtWidgets.QHBoxLayout()
self.layout.addLayout(bl)
self.wipeButton = self._pushbutton("wipeButton", bl, icon="Draft_Wipe")
bl = QtWidgets.QHBoxLayout()
self.layout.addLayout(bl)
self.orientWPButton = self._pushbutton("orientWPButton", bl, icon="Draft_SelectPlane")
bl = QtWidgets.QHBoxLayout()
self.layout.addLayout(bl)
self.selectButton = self._pushbutton("selectButton", bl, icon="view-select")
# update modes from parameters:
self.relativeMode = params.get_param("RelativeMode")
self.globalMode = params.get_param("GlobalMode")
self.makeFaceMode = params.get_param("MakeFaceMode")
if getattr(FreeCAD, "activeDraftCommand", None) and getattr(
FreeCAD.activeDraftCommand, "featureName", None
):
self.continueMode = params.get_param(
FreeCAD.activeDraftCommand.featureName, "Mod/Draft/ContinueMode", silent=True
)
self.chainedMode = params.get_param("ChainedMode")
# Note: The order of the calls to self._checkbox() below controls
# the position of the checkboxes in the task panel.
# update checkboxes with parameters and internal modes:
self.isRelative = self._checkbox("isRelative", self.layout, checked=self.relativeMode)
self.isGlobal = self._checkbox("isGlobal", self.layout, checked=self.globalMode)
self.makeFace = self._checkbox("makeFace", self.layout, checked=self.makeFaceMode)
self.continueCmd = self._checkbox(
"continueCmd", self.layout, checked=bool(self.continueMode)
)
self.chainedModeCmd = self._checkbox(
"chainedModeCmd", self.layout, checked=self.chainedMode
)
self.chainedModeCmd.setEnabled(
not (hasattr(self.sourceCmd, "contMode") and self.continueMode)
)
self.continueCmd.setEnabled(not (hasattr(self.sourceCmd, "chain") and self.chainedMode))
# update checkboxes without parameters and without internal modes:
self.occOffset = self._checkbox("occOffset", self.layout, checked=False)
# update checkboxes with parameters but without internal modes:
# self.isCopy is also updated in modUi ("CopyMode") and offsetUi ("OffsetCopyMode")
self.isCopy = self._checkbox("isCopy", self.layout, checked=params.get_param("CopyMode"))
self.isSubelementMode = self._checkbox(
"isSubelementMode", self.layout, checked=params.get_param("SubelementMode")
)
# spacer
spacerItem = QtWidgets.QSpacerItem(
20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding
)
self.layout.addItem(spacerItem)
self.xValue.valueChanged.connect(self.changeXValue)
self.yValue.valueChanged.connect(self.changeYValue)
self.zValue.valueChanged.connect(self.changeZValue)
self.lengthValue.valueChanged.connect(self.changeLengthValue)
self.angleValue.valueChanged.connect(self.changeAngleValue)
if hasattr(self.angleLock, "checkStateChanged"): # Qt version >= 6.7.0
self.angleLock.checkStateChanged.connect(self.toggleAngle)
else: # Qt version < 6.7.0
self.angleLock.stateChanged.connect(self.toggleAngle)
self.radiusValue.valueChanged.connect(self.changeRadiusValue)
self.xValue.returnPressed.connect(self.checkx)
self.yValue.returnPressed.connect(self.checky)
self.lengthValue.returnPressed.connect(self.checklength)
self.xValue.textEdited.connect(self.checkSpecialChars)
self.yValue.textEdited.connect(self.checkSpecialChars)
self.zValue.textEdited.connect(self.checkSpecialChars)
self.lengthValue.textEdited.connect(self.checkSpecialChars)
self.radiusValue.textEdited.connect(self.checkSpecialChars)
self.angleValue.textEdited.connect(self.checkSpecialChars)
self.zValue.returnPressed.connect(self.validatePoint)
self.pointButton.clicked.connect(self.validatePoint)
self.radiusValue.returnPressed.connect(self.validatePoint)
self.angleValue.returnPressed.connect(self.validatePoint)
self.textValue.textChanged.connect(self.checkEnterText)
self.textOkButton.clicked.connect(self.sendText)
self.zValue.returnPressed.connect(self.setFocus)
self.finishButton.clicked.connect(self.finish)
self.closeButton.clicked.connect(self.closeLine)
self.wipeButton.clicked.connect(self.wipeLine)
self.orientWPButton.clicked.connect(self.orientWP)
self.undoButton.clicked.connect(self.undoSegment)
self.selectButton.clicked.connect(self.selectEdge)
if hasattr(self.continueCmd, "checkStateChanged"): # Qt version >= 6.7.0
self.continueCmd.checkStateChanged.connect(self.setContinue)
self.chainedModeCmd.checkStateChanged.connect(self.setChainedMode)
self.isCopy.checkStateChanged.connect(self.setCopymode)
self.isSubelementMode.checkStateChanged.connect(self.setSubelementMode)
self.isRelative.checkStateChanged.connect(self.setRelative)
self.isGlobal.checkStateChanged.connect(self.setGlobal)
self.makeFace.checkStateChanged.connect(self.setMakeFace)
else: # Qt version < 6.7.0
self.continueCmd.stateChanged.connect(self.setContinue)
self.chainedModeCmd.stateChanged.connect(self.setChainedMode)
self.isCopy.stateChanged.connect(self.setCopymode)
self.isSubelementMode.stateChanged.connect(self.setSubelementMode)
self.isRelative.stateChanged.connect(self.setRelative)
self.isGlobal.stateChanged.connect(self.setGlobal)
self.makeFace.stateChanged.connect(self.setMakeFace)
def setupTray(self):
"""sets draft tray buttons up"""
self.wplabel = self._pushbutton(
"wplabel", self.toptray, icon="Draft_SelectPlane", hide=False, width=120
)
self.styleButton = self._pushbutton(
"stylebutton", self.toptray, icon="Draft_Apply", hide=False, width=120
)
self.setStyleButton()
self.constrButton = self._pushbutton(
"constrButton",
self.toptray,
hide=False,
icon="Draft_Construction",
width=self.styleButton.sizeHint().height(),
checkable=True,
square=True,
)
self.constrColor = QtGui.QColor(self.paramconstr)
self.autoGroupButton = self._pushbutton(
"autoGroup", self.bottomtray, icon=":/icons/button_invalid.svg", hide=False, width=120
)
self.autoGroupButton.setText(translate("draft", "None"))
self.autoGroupButton.setFlat(True)
self.wplabel.clicked.connect(self.selectplane)
self.styleButton.clicked.connect(self.setstyle)
self.constrButton.toggled.connect(self.toggleConstrMode)
self.autoGroupButton.clicked.connect(self.runAutoGroup)
QtCore.QTimer.singleShot(
2000, self.retranslateTray
) # delay so translations get a chance to load
def setupStyle(self):
style = "#constrButton:Checked {background-color: "
style += self.getDefaultColor("constr", rgb=True) + " } "
style += "#addButton:Checked, #delButton:checked, "
style += "#sharpButton:Checked, "
style += "#tangentButton:Checked, #symmetricButton:checked {"
style += "background-color: rgb(20,100,250) }"
self.baseWidget.setStyleSheet(style)
# if hasattr(self,"tray"):
# self.tray.setStyleSheet(style)
# ---------------------------------------------------------------------------
# language tools
# ---------------------------------------------------------------------------
def retranslateUi(self, widget=None):
self.promptlabel.setText(translate("draft", "active command:"))
self.cmdlabel.setText(translate("draft", "None"))
self.cmdlabel.setToolTip(translate("draft", "Active Draft command"))
self.xValue.setToolTip(translate("draft", "X coordinate of the point"))
self.labelx.setText(translate("draft", "X"))
self.labely.setText(translate("draft", "Y"))
self.labelz.setText(translate("draft", "Z"))
self.yValue.setToolTip(translate("draft", "Y coordinate of the point"))
self.zValue.setToolTip(translate("draft", "Z coordinate of the point"))
self.pointButton.setText(translate("draft", "Enter Point"))
self.pointButton.setToolTip(translate("draft", "Enter a point with given coordinates"))
self.labellength.setText(translate("draft", "Length"))
self.labelangle.setText(translate("draft", "Angle"))
self.lengthValue.setToolTip(translate("draft", "Length of the current segment"))
self.angleValue.setToolTip(translate("draft", "Angle of the current segment"))
self.angleLock.setToolTip(
translate("draft", "Locks the current angle")
+ " ("
+ _get_incmd_shortcut("Length")
+ ")"
)
self.labelRadius.setText(translate("draft", "Radius"))
self.radiusValue.setToolTip(translate("draft", "Radius of the circle"))
self.isRelative.setText(
translate("draft", "Relative") + " (" + _get_incmd_shortcut("Relative") + ")"
)
self.isRelative.setToolTip(
translate(
"draft",
"Coordinates relative to last point or to coordinate system "
+ "origin\nif is the first point to set",
)
)
self.isGlobal.setText(
translate("draft", "Global") + " (" + _get_incmd_shortcut("Global") + ")"
)
self.isGlobal.setToolTip(
translate(
"draft",
"Coordinates relative to global coordinate system."
+ "\nUncheck to use working plane coordinate system",
)
)
self.makeFace.setText(
translate("draft", "Make face") + " (" + _get_incmd_shortcut("MakeFace") + ")"
)
self.makeFace.setToolTip(
translate(
"draft",
"If checked, the object will be filled with a face."
+ "\nNot available if the 'Use Part Primitives' preference is enabled",
)
)
self.finishButton.setText(
translate("draft", "Finish") + " (" + _get_incmd_shortcut("Exit") + ")"
)
self.finishButton.setToolTip(
translate("draft", "Finishes the current drawing or editing operation")
)
self.continueCmd.setText(
translate("draft", "Continue") + " (" + _get_incmd_shortcut("Continue") + ")"
)
self.continueCmd.setToolTip(
translate(
"draft",
"If checked, the command will not finish until pressing "
+ "the command button again",
)
)
self.chainedModeCmd.setText(translate("draft", "Chained mode"))
self.chainedModeCmd.setToolTip(
translate(
"draft",
"If checked, the next dimension will be placed in a chain"
" with the previously placed Dimension",
)
)
self.occOffset.setText(translate("draft", "OCC-style offset"))
self.occOffset.setToolTip(
translate(
"draft",
"If checked, an OCC-style offset will be performed"
+ " instead of the classic offset",
)
)
self.undoButton.setText(
translate("draft", "Undo") + " (" + _get_incmd_shortcut("Undo") + ")"
)
self.undoButton.setToolTip(translate("draft", "Undo the last segment"))
self.closeButton.setText(
translate("draft", "Close") + " (" + _get_incmd_shortcut("Close") + ")"
)
self.closeButton.setToolTip(translate("draft", "Finishes and closes the current line"))
self.wipeButton.setText(
translate("draft", "Wipe") + " (" + _get_incmd_shortcut("Wipe") + ")"
)
self.wipeButton.setToolTip(
translate(
"draft",
"Wipes the existing segments of this line and starts again from the last point",
)
)
self.orientWPButton.setText(
translate("draft", "Set Working Plane") + " (" + _get_incmd_shortcut("SetWP") + ")"
)
self.orientWPButton.setToolTip(
translate("draft", "Reorients the working plane on the last segment")
)
self.selectButton.setText(
translate("draft", "Select Edge") + " (" + _get_incmd_shortcut("SelectEdge") + ")"
)
self.selectButton.setToolTip(
translate("draft", "Selects an existing edge to be measured by this dimension")
)
self.numFacesLabel.setText(translate("draft", "Sides"))
self.numFaces.setToolTip(translate("draft", "Number of sides"))
self.isCopy.setText(translate("draft", "Copy") + " (" + _get_incmd_shortcut("Copy") + ")")
self.isCopy.setToolTip(
translate("draft", "If checked, objects will be copied instead of moved")
)
self.isSubelementMode.setText(
translate("draft", "Modify subelements")
+ " ("
+ _get_incmd_shortcut("SubelementMode")
+ ")"
)
self.isSubelementMode.setToolTip(
translate("draft", "If checked, subelements will be modified instead of entire objects")
)
self.textOkButton.setText(translate("draft", "Create Text"))
self.textOkButton.setToolTip(
translate("draft", "Creates the text object and finishes the command")
)
self.retranslateTray(widget)
# Update the maximum width of the push buttons
maxwidth = 66 # that's the default
pb = []
for i in range(self.layout.count()):
w = self.layout.itemAt(i).widget()
if w is not None and w.inherits("QPushButton"):
pb.append(w)
for i in pb:
fm = QtGui.QFontMetrics(i.font())
fw = fm.width(i.text())
fw = max(fw, maxwidth)
maxwidth = maxwidth + 16 + 10 # add icon width and a margin
for i in pb:
i.setMaximumWidth(maxwidth)
def retranslateTray(self, widget=None):
self.styleButton.setToolTip(translate("draft", "Changes the default style for new objects"))
self.constrButton.setToolTip(translate("draft", "Toggles construction mode"))
self.autoGroupButton.setToolTip(translate("draft", "Autogroup off"))
# ---------------------------------------------------------------------------
# Interface modes
# ---------------------------------------------------------------------------
def _show_dialog(self, panel):
task = FreeCADGui.Control.showDialog(panel)
task.setDocumentName(FreeCADGui.ActiveDocument.Document.Name)
task.setAutoCloseOnDeletedDocument(True)
def taskUi(self, title="Draft", extra=None, icon="Draft_Draft"):
# reset InputField values
self.reset_ui_values()
self.isTaskOn = True
todo.delay(FreeCADGui.Control.closeDialog, None)
self.baseWidget = DraftBaseWidget()
self.layout = QtWidgets.QVBoxLayout(self.baseWidget)
self.setupToolBar(task=True)
self.retranslateUi(self.baseWidget)
self.panel = DraftTaskPanel(self.baseWidget, extra)
todo.delay(self._show_dialog, self.panel)
self.setTitle(title, icon)
def redraw(self):
"""utility function that is performed after each clicked point"""
self.checkLocal()
def setFocus(self, f=None):
# Do not set focus on Length if length+angle input is problematic:
force_xyz = False
if f in ("x", "y", "z"):
if not self.globalMode:
if f == "z":
force_xyz = True
else:
axis = WorkingPlane.get_working_plane(update=False).axis
constraint_dir = FreeCAD.Vector(
1 if f == "x" else 0, 1 if f == "y" else 0, 1 if f == "z" else 0
)
# Using a high tolerance:
if axis.isEqual(constraint_dir, 0.1) or axis.isEqual(-constraint_dir, 0.1):
force_xyz = True
if not force_xyz and params.get_param("focusOnLength") and self.lengthValue.isVisible():
self.lengthValue.setFocus()
self.lengthValue.setSelection(0, self.number_length(self.lengthValue.text()))
elif not force_xyz and self.angleLock.isVisible() and self.angleLock.isChecked():
self.lengthValue.setFocus()
self.lengthValue.setSelection(0, self.number_length(self.lengthValue.text()))
elif f == "x":
self.xValue.setFocus()
self.xValue.setSelection(0, self.number_length(self.xValue.text()))
elif f == "y":
self.yValue.setFocus()
self.yValue.setSelection(0, self.number_length(self.yValue.text()))
elif f == "z":
self.zValue.setFocus()
self.zValue.setSelection(0, self.number_length(self.zValue.text()))
elif f == "radius":
self.radiusValue.setFocus()
self.radiusValue.setSelection(0, self.number_length(self.radiusValue.text()))
else:
# f is None
self.xValue.setFocus()
self.xValue.setSelection(0, self.number_length(self.xValue.text()))
def number_length(self, st):
nl = len(st)
for char in st[::-1]:
if char in "0123456789.,-+/":
break
nl -= 1
return nl
def extraLineUi(self):
"""shows length and angle controls"""
self.labellength.show()
self.lengthValue.show()
self.labelangle.show()
self.angleValue.show()
self.angleLock.show()
self.angleLock.setChecked(False)
def hideXYZ(self):
"""turn off all the point entry widgets"""
self.labelx.hide()
self.labely.hide()
self.labelz.hide()
self.labellength.hide()
self.labelangle.hide()
self.xValue.hide()
self.yValue.hide()
self.zValue.hide()
self.pointButton.hide()
self.lengthValue.hide()
self.angleValue.hide()
self.angleLock.hide()
self.isRelative.hide()
self.isGlobal.hide()
def lineUi(
self,
title=translate("draft", "Line"),
cancel=None,
extra=None,
getcoords=None,
rel=False,
icon="Draft_Line",
):
self.pointUi(title, cancel, extra, getcoords, rel, icon)
self.extraLineUi()
self.xValue.setEnabled(True)
self.yValue.setEnabled(True)
self.continueCmd.show()
def wireUi(
self,
title=translate("draft", "DWire"),
cancel=None,
extra=None,
getcoords=None,
rel=False,
icon="Draft_Wire",
):
self.pointUi(title, cancel, extra, getcoords, rel, icon)
self.xValue.setEnabled(True)
self.yValue.setEnabled(True)
if params.get_param("UsePartPrimitives"):
self.makeFace.setEnabled(False)
else:
self.makeFace.setEnabled(True)
self.makeFace.show()
self.finishButton.show()
self.closeButton.show()
self.wipeButton.show()
self.orientWPButton.show()
self.undoButton.show()
self.continueCmd.show()
def circleUi(self):
self.pointUi(translate("draft", "Circle"), icon="Draft_Circle")
self.extUi()
self.isRelative.hide()
def arcUi(self):
self.pointUi(translate("draft", "Arc"), icon="Draft_Arc")
self.continueCmd.show()
self.isRelative.hide()
def rotateSetCenterUi(self):
self.pointUi(translate("draft", "Rotate"), icon="Draft_Rotate")
self.modUi()
self.isRelative.hide()
def pointUi(
self,
title=translate("draft", "Point"),
cancel=None,
extra=None,
getcoords=None,
rel=False,
icon="Draft_Draft",
):
if cancel:
self.cancel = cancel
if getcoords:
self.pointcallback = getcoords
self.taskUi(title, extra, icon)
self.xValue.setEnabled(True)
self.yValue.setEnabled(True)
self.isRelative.show()
self.isGlobal.show()
self.checkLocal()
self.labelx.show()
self.labely.show()
self.labelz.show()
self.xValue.show()
self.yValue.show()
self.zValue.show()
# reset UI to (0,0,0) on start
self.xValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Length).UserString)
self.yValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Length).UserString)
self.zValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Length).UserString)
self.x = 0
self.y = 0
self.z = 0
self.new_point = None
self.last_point = None
self.pointButton.show()
if rel:
self.isRelative.show()
todo.delay(self.setFocus, None)
def labelUi(self, title=translate("draft", "Label"), callback=None):
w = QtWidgets.QWidget()
w.setWindowTitle(translate("draft", "Label Type"))
l = QtWidgets.QVBoxLayout(w)
combo = QtWidgets.QComboBox()
from draftobjects.label import get_label_types
types = get_label_types()
for s in types:
combo.addItem(translate("Draft", s), userData=s)
combo.setCurrentIndex(types.index(params.get_param("labeltype")))
l.addWidget(combo)
combo.currentIndexChanged.connect(callback)
self.pointUi(title=title, extra=w, icon="Draft_Label")
def extraUi(self):
pass
def offsetUi(self):
self.taskUi(translate("draft", "Offset"), icon="Draft_Offset")
self.radiusUi()
self.isCopy.show()
self.isCopy.setChecked(params.get_param("OffsetCopyMode"))
self.occOffset.show()
self.labelRadius.setText(translate("draft", "Distance"))
self.radiusValue.setToolTip(translate("draft", "Offset distance"))
self.radiusValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Length).UserString)
todo.delay(self.setFocus, "radius")
def offUi(self):
todo.delay(FreeCADGui.Control.closeDialog, None)
self.cancel = None
self.sourceCmd = None
self.pointcallback = None
self.mask = None
self.isTaskOn = False
self.baseWidget = QtWidgets.QWidget()
def trimUi(self, title=translate("draft", "Trimex")):
self.taskUi(title, icon="Draft_Trimex")
self.radiusUi()
self.labelRadius.setText(translate("draft", "Distance"))
self.radiusValue.setToolTip(translate("draft", "Offset distance"))
self.radiusValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Length).UserString)
todo.delay(self.setFocus, "radius")
def radiusUi(self):
self.hideXYZ()
self.labelRadius.setText(translate("draft", "Radius"))
self.radiusValue.setToolTip(translate("draft", "Radius of Circle"))
self.labelRadius.show()
self.radiusValue.setText(FreeCAD.Units.Quantity(0, FreeCAD.Units.Length).UserString)
self.radiusValue.show()
todo.delay(self.setFocus, "radius")
def textUi(self):
self.hideXYZ()
self.textValue.show()
self.textOkButton.show()
self.textValue.setText("")
todo.delay(self.textValue.setFocus, None)
self.textbuffer = []
self.textline = 0
self.continueCmd.show()
# Change the checkbox label as the in-command shortcut cannot be used:
self.continueCmd.setText(translate("draft", "Continue"))
def switchUi(self, store=True):
if store:
self.state = []
self.state.append(self.labelx.isVisible())
self.state.append(self.labely.isVisible())
self.state.append(self.labelz.isVisible())
self.state.append(self.xValue.isVisible())
self.state.append(self.yValue.isVisible())
self.state.append(self.zValue.isVisible())
self.hideXYZ()
else:
if self.state:
if self.state[0]:
self.labelx.show()
if self.state[1]:
self.labely.show()
if self.state[2]:
self.labelz.show()
if self.state[3]:
self.xValue.show()
if self.state[4]:
self.yValue.show()
if self.state[5]:
self.zValue.show()
self.state = None
def setTitle(self, title, icon="Draft_Draft"):
self.baseWidget.setWindowTitle(title)
self.baseWidget.setWindowIcon(QtGui.QIcon(":/icons/" + icon + ".svg"))
def selectUi(self, extra=None, on_close_call=None):
self.makeDumbTask(extra, on_close_call)
def editUi(self):
self.makeDumbTask(on_close_call=self.finish)
def extUi(self):
if params.get_param("UsePartPrimitives"):
self.makeFace.setEnabled(False)
else:
self.makeFace.setEnabled(True)
self.makeFace.show()
self.continueCmd.show()
def modUi(self):
self.isCopy.show()
self.isSubelementMode.show()
self.isCopy.setChecked(params.get_param("CopyMode"))
self.continueCmd.show()
def checkLocal(self):
"""checks if x,y,z coords must be displayed as local or global"""
if not self.globalMode and self.relativeMode:
self.labelx.setText(
translate("draft", "Local {}").format("\u0394X")
) # \u0394 = ∆ (Greek delta)
self.labely.setText(translate("draft", "Local {}").format("\u0394Y"))
self.labelz.setText(translate("draft", "Local {}").format("\u0394Z"))
elif not self.globalMode and not self.relativeMode:
self.labelx.setText(translate("draft", "Local {}").format("X"))
self.labely.setText(translate("draft", "Local {}").format("Y"))
self.labelz.setText(translate("draft", "Local {}").format("Z"))
elif self.globalMode and self.relativeMode:
self.labelx.setText(translate("draft", "Global {}").format("\u0394X"))
self.labely.setText(translate("draft", "Global {}").format("\u0394Y"))
self.labelz.setText(translate("draft", "Global {}").format("\u0394Z"))
else:
self.labelx.setText(translate("draft", "Global {}").format("X"))
self.labely.setText(translate("draft", "Global {}").format("Y"))
self.labelz.setText(translate("draft", "Global {}").format("Z"))
def setNextFocus(self):
def isThere(widget):
if widget.isEnabled() and widget.isVisible():
return True
else:
return False
if self.isTaskOn:
if isThere(self.xValue):
self.setFocus()
elif isThere(self.yValue):
self.yValue.setFocus()
self.yValue.selectAll()
elif isThere(self.zValue):
self.zValue.setFocus()
self.zValue.selectAll()
elif isThere(self.radiusValue):
self.radiusValue.setFocus()
self.radiusValue.selectAll()
def makeDumbTask(self, extra=None, on_close_call=None):
"""create a dumb taskdialog to prevent deleting the temp object"""
class TaskPanel:
def __init__(self, extra=None, callback=None):
if extra:
self.form = [extra]
self.callback = callback
def getStandardButtons(self):
return QtWidgets.QDialogButtonBox.Close
def reject(self):
if self.callback:
self.callback()
return True
todo.delay(FreeCADGui.Control.closeDialog, None)
panel = TaskPanel(extra, on_close_call)
todo.delay(self._show_dialog, panel)
# ---------------------------------------------------------------------------
# Processing functions
# ---------------------------------------------------------------------------
def setContinue(self, val):
params.set_param(
FreeCAD.activeDraftCommand.featureName,
bool(getattr(val, "value", val)),
"Mod/Draft/ContinueMode",
)
self.continueMode = bool(getattr(val, "value", val))
self.chainedModeCmd.setEnabled(not bool(getattr(val, "value", val)))
def setChainedMode(self, val):
params.set_param("ChainedMode", bool(getattr(val, "value", val)))
self.chainedMode = bool(getattr(val, "value", val))
self.continueCmd.setEnabled(not bool(getattr(val, "value", val)))
if bool(getattr(val, "value", val)) == False:
# If user has deselected the checkbox, reactive the command
# which will result in closing it
FreeCAD.activeDraftCommand.Activated()
# val=-1 is used to temporarily switch to relativeMode and disable the checkbox.
# val=-2 is used to switch back.
# Used by:
# gui_ellipses.py
# gui_rectangles.py
# gui_stretch.py
def setRelative(self, val=-1):
val = getattr(val, "value", val)
if val < 0:
if hasattr(self.isRelative, "checkStateChanged"): # Qt version >= 6.7.0
self.isRelative.checkStateChanged.disconnect(self.setRelative)
else: # Qt version < 6.7.0
self.isRelative.stateChanged.disconnect(self.setRelative)
if val == -1:
self.isRelative.setChecked(True)
self.relativeMode = True
elif val == -2:
val = params.get_param("RelativeMode")
self.isRelative.setChecked(val)
self.relativeMode = val
if hasattr(self.isRelative, "checkStateChanged"): # Qt version >= 6.7.0
self.isRelative.checkStateChanged.connect(self.setRelative)
else: # Qt version < 6.7.0
self.isRelative.stateChanged.connect(self.setRelative)
else:
params.set_param("RelativeMode", bool(val))
self.relativeMode = bool(val)
self.checkLocal()
self.displayPoint(self.new_point, self.get_last_point())
self.updateSnapper()
def setGlobal(self, val):
params.set_param("GlobalMode", bool(getattr(val, "value", val)))
self.globalMode = bool(getattr(val, "value", val))
self.checkLocal()
self.displayPoint(self.new_point, self.get_last_point())
self.updateSnapper()
def setMakeFace(self, val):
params.set_param("MakeFaceMode", bool(getattr(val, "value", val)))
self.makeFaceMode = bool(getattr(val, "value", val))
def setCopymode(self, val):
# special value for offset command
if self.sourceCmd and self.sourceCmd.featureName == "Offset":
params.set_param("OffsetCopyMode", bool(getattr(val, "value", val)))
else:
params.set_param("CopyMode", bool(getattr(val, "value", val)))
# if CopyMode is changed ghosts must be updated.
# Moveable children should not be included if CopyMode is True.
self.sourceCmd.set_ghosts()
def setSubelementMode(self, val):
params.set_param("SubelementMode", bool(getattr(val, "value", val)))
self.sourceCmd.set_ghosts()
def checkx(self):
if self.yValue.isEnabled():
self.yValue.setFocus()
self.yValue.setSelection(0, self.number_length(self.yValue.text()))
self.updateSnapper()
else:
self.checky()
def checky(self):
if self.zValue.isEnabled():
self.zValue.setFocus()
self.zValue.setSelection(0, self.number_length(self.zValue.text()))
self.updateSnapper()
else:
self.validatePoint()
def checklength(self):
if self.angleValue.isEnabled():
self.angleValue.setFocus()
self.angleValue.setSelection(0, self.number_length(self.angleValue.text()))
self.updateSnapper()
else:
self.validatePoint()
def validatePoint(self):
"""function for checking and sending numbers entered manually"""
self.mouse = True
self.mouse_delay_input_start = time.time()
if self.sourceCmd or self.pointcallback:
if self.labelRadius.isVisible():
try:
rad = self.radius
except (ValueError, AttributeError):
print("debug: DraftGui.validatePoint: AttributeError")
else:
self.sourceCmd.numericRadius(rad)
elif self.labelx.isVisible():
try:
numx = self.x
numy = self.y
numz = self.z
except (ValueError, AttributeError):
print("debug: DraftGui.validatePoint: AttributeError")
else:
delta = FreeCAD.Vector(numx, numy, numz)
if self.pointcallback:
self.pointcallback(delta, self.globalMode, self.relativeMode)
else:
self.new_point = self.get_new_point(delta)
self.sourceCmd.numericInput(*self.new_point)
elif self.textValue.isVisible():
return False
else:
FreeCADGui.ActiveDocument.resetEdit()
return True
def finish(self, cont=None):
"""finish button action"""
if self.sourceCmd:
if cont is None:
cont = self.continueMode
self.sourceCmd.finish(cont=cont)
if self.cancel:
self.cancel()
self.cancel = None
if FreeCADGui.ActiveDocument:
FreeCADGui.ActiveDocument.resetEdit()
def escape(self):
"""escapes the current command"""
self.finish(cont=False)
def closeLine(self):
"""close button action"""
self.sourceCmd.finish(cont=self.continueMode, closed=True)
FreeCADGui.ActiveDocument.resetEdit()
def wipeLine(self):
"""wipes existing segments of a line"""
self.sourceCmd.wipe()
def orientWP(self):
"""reorients the current working plane"""
self.sourceCmd.orientWP()
def selectEdge(self):
"""allows the dimension command to select an edge"""
if hasattr(self.sourceCmd, "selectEdge"):
self.sourceCmd.selectEdge()
def undoSegment(self):
"""undo last line segment"""
if hasattr(self.sourceCmd, "undolast"):
self.sourceCmd.undolast()
def checkSpecialChars(self, txt):
"""checks for special characters in the entered coords that must be
treated as shortcuts
"""
if txt == "":
self.updateSnapper()
return
if txt[0] in "0123456789.,-":
self.updateSnapper()
self.setMouseMode(mode=False)
return
txt = txt[0].upper()
spec = False
self.last_point = self.get_last_point()
# Most frequently used shortcuts first:
if txt == _get_incmd_shortcut("Relative"):
if self.isRelative.isVisible():
self.isRelative.setChecked(not self.isRelative.isChecked())
# setRelative takes care of rest
spec = True
elif txt == _get_incmd_shortcut("Global"):
if self.isGlobal.isVisible():
self.isGlobal.setChecked(not self.isGlobal.isChecked())
# setGlobal takes care of rest
spec = True
elif txt == _get_incmd_shortcut("Length"):
if self.lengthValue.isVisible():
self.constrain("angle")
self.displayPoint(self.new_point, self.last_point)
spec = True
elif txt == _get_incmd_shortcut("RestrictX"):
self.constrain("x")
self.displayPoint(self.new_point, self.last_point)
spec = True
elif txt == _get_incmd_shortcut("RestrictY"):
self.constrain("y")
self.displayPoint(self.new_point, self.last_point)
spec = True
elif txt == _get_incmd_shortcut("RestrictZ"):
self.constrain("z")
self.displayPoint(self.new_point, self.last_point)
spec = True
elif txt == _get_incmd_shortcut("Copy"):
if self.isCopy.isVisible():
self.isCopy.setChecked(not self.isCopy.isChecked())
spec = True
elif txt == _get_incmd_shortcut("Exit"):
if self.finishButton.isVisible():
self.finish()
elif txt == _get_incmd_shortcut("Close"):
if self.closeButton.isVisible():
self.closeLine()
elif txt == _get_incmd_shortcut("AddHold"):
if hasattr(FreeCADGui, "Snapper"):
FreeCADGui.Snapper.addHoldPoint()
spec = True
elif txt == _get_incmd_shortcut("Recenter"):
if hasattr(FreeCADGui, "Snapper"):
FreeCADGui.Snapper.recenter_workingplane()
spec = True
elif txt == _get_incmd_shortcut("Snap"):
self.togglesnap()
spec = True
elif txt == _get_incmd_shortcut("MakeFace"):
if self.makeFace.isVisible():
self.makeFace.setChecked(not self.makeFace.isChecked())
spec = True
elif txt == _get_incmd_shortcut("Continue"):
if self.continueCmd.isVisible():
self.toggleContinue()
spec = True
elif txt == _get_incmd_shortcut("SetWP"):
if self.orientWPButton.isVisible():
self.orientWP()
spec = True
elif txt == _get_incmd_shortcut("SelectEdge"):
self.selectEdge()
spec = True
elif txt == _get_incmd_shortcut("SubelementMode"):
if self.isSubelementMode.isVisible():
self.isSubelementMode.setChecked(not self.isSubelementMode.isChecked())
spec = True
elif txt == _get_incmd_shortcut("Wipe"):
if self.wipeButton.isVisible():
self.wipeLine()
spec = True
elif txt == _get_incmd_shortcut("Undo"):
self.undoSegment()
spec = True
elif txt == _get_incmd_shortcut("IncreaseRadius"):
self.toggleradius(1)
spec = True
elif txt == _get_incmd_shortcut("DecreaseRadius"):
self.toggleradius(-1)
spec = True
if spec:
widget = self.baseWidget.focusWidget()
field = self.input_fields[widget.objectName()]
value = getattr(self, field["value"])
unit = getattr(FreeCAD.Units, field["unit"])
v = FreeCAD.Units.Quantity(value, unit).getUserPreferred()[0]
widget.setProperty("text", v)
widget.setFocus()
widget.selectAll()
self.updateSnapper()
def updateSnapper(self):
"""updates the snapper track line if applicable"""
if not self.xValue.isVisible():
return
if (
hasattr(FreeCADGui, "Snapper")
and FreeCADGui.Snapper.trackLine
and FreeCADGui.Snapper.trackLine.Visible
):
point = self.get_new_point(FreeCAD.Vector(self.x, self.y, self.z))
FreeCADGui.Snapper.trackLine.p2(point)
def setMouseMode(self, mode=True, recorded_input_start=0.0):
"""Sets self.mouse True (default) or False and sets a timer
to set it back to True if applicable. self.mouse is then
used by gui_tools_utils.get_point() to know if the mouse can
update field values and point position or not."""
if recorded_input_start and recorded_input_start != self.mouse_delay_input_start:
# Do nothing if a new input sequence has started.
return
if mode:
self.mouse = True
elif self.mouse:
delay = params.get_param("MouseDelay")
if delay:
self.mouse = False
recorded_input_start = self.mouse_delay_input_start
QtCore.QTimer.singleShot(
delay * 1000, lambda: self.setMouseMode(True, recorded_input_start)
)
def checkEnterText(self):
"""this function checks if the entered text ends with two blank lines"""
t = self.textValue.toPlainText()
if t.endswith("\n\n"):
self.sendText()
def sendText(self):
"""this function sends the entered text to the active draft command
if enter has been pressed twice. Otherwise it blanks the line.
"""
self.sourceCmd.text = (
self.textValue.toPlainText()
.replace("\\", "\\\\")
.replace('"', '\\"')
.replace("'", "\\'")
.splitlines()
)
self.sourceCmd.createObject()
def displayPoint(self, point=None, last=None, plane=None, mask=None):
"""Displays point values in the widgets and updates self."""
if not self.isTaskOn:
return
self.display_point_active = True # prevent cyclic processing of point values
if point:
if not plane:
plane = WorkingPlane.get_working_plane(update=False)
if not last:
if self.globalMode:
last = FreeCAD.Vector()
else:
last = plane.position
self.new_point = FreeCAD.Vector(point)
self.last_point = FreeCAD.Vector(last)
if self.relativeMode:
if self.globalMode:
delta = point - last
else:
delta = plane.get_local_coords(point - last, as_vector=True)
else:
if self.globalMode:
delta = point
else:
delta = plane.get_local_coords(point)
length, _, phi = DraftVecUtils.get_spherical_coords(*delta)
phi = math.degrees(phi)
self.x = delta.x
self.y = delta.y
self.z = delta.z
self.lvalue = length
self.avalue = phi
self.xValue.setText(display_external(delta.x, None, "Length"))
self.yValue.setText(display_external(delta.y, None, "Length"))
self.zValue.setText(display_external(delta.z, None, "Length"))
self.lengthValue.setText(display_external(length, None, "Length"))
self.angleValue.setText(display_external(phi, None, "Angle"))
# set masks
if (mask == "x") or (self.mask == "x"):
self.xValue.setEnabled(True)
self.yValue.setEnabled(False)
self.zValue.setEnabled(False)
self.angleValue.setEnabled(False)
self.setFocus("x")
elif (mask == "y") or (self.mask == "y"):
self.xValue.setEnabled(False)
self.yValue.setEnabled(True)
self.zValue.setEnabled(False)
self.angleValue.setEnabled(False)
self.setFocus("y")
elif (mask == "z") or (self.mask == "z"):
self.xValue.setEnabled(False)
self.yValue.setEnabled(False)
self.zValue.setEnabled(True)
self.angleValue.setEnabled(False)
self.setFocus("z")
else:
self.xValue.setEnabled(True)
self.yValue.setEnabled(True)
self.zValue.setEnabled(True)
self.angleValue.setEnabled(True)
self.setFocus()
self.display_point_active = False
def getDefaultColor(self, typ, rgb=False):
"""gets color from the preferences or toolbar"""
r = 0
g = 0
b = 0
if typ == "snap":
r, g, b, _ = utils.get_rgba_tuple(params.get_param("snapcolor"))
elif typ == "ui":
print(
'draft: deprecation warning: Do not use getDefaultColor("ui") anymore - use getDefaultColor("line") instead.'
)
r = float(self.color.red() / 255.0)
g = float(self.color.green() / 255.0)
b = float(self.color.blue() / 255.0)
elif typ == "line":
r, g, b, _ = utils.get_rgba_tuple(params.get_param_view("DefaultShapeLineColor"))
elif typ == "text":
r, g, b, _ = utils.get_rgba_tuple(params.get_param("DefaultTextColor"))
elif typ == "face":
r, g, b, _ = utils.get_rgba_tuple(params.get_param_view("DefaultShapeColor"))
elif typ == "constr":
r, g, b, _ = utils.get_rgba_tuple(params.get_param("constructioncolor"))
else:
print("draft: error: couldn't get a color for ", typ, " typ.")
if rgb:
return (
"rgb(" + str(int(r * 255)) + "," + str(int(g * 255)) + "," + str(int(b * 255)) + ")"
)
else:
return (r, g, b)
def cross(self, on=True):
"""deprecated"""
pass
def toggleConstrMode(self, checked):
self.baseWidget.setStyleSheet(
"#constrButton:Checked {background-color: "
+ self.getDefaultColor("constr", rgb=True)
+ " }"
)
self.constrMode = checked
def toggleContinue(self):
FreeCAD.Console.PrintMessage("toggle continue\n")
self.continueMode = not self.continueMode
try:
if hasattr(self, "continueCmd"):
if self.continueCmd.isVisible():
self.continueCmd.toggle()
if hasattr(self, "panel"):
if hasattr(self.panel, "form"):
if isinstance(self.panel.form, list):
for w in self.panel.form:
c = w.findChild(QtWidgets.QCheckBox, "ContinueCmd")
if c:
c.toggle()
else:
c = self.panel.form.findChild(QtWidgets.QCheckBox, "ContinueCmd")
if c:
c.toggle()
except Exception:
pass
def isConstructionMode(self):
return self.tray is not None and self.constrButton.isChecked()
def selectplane(self):
FreeCADGui.runCommand("Draft_SelectPlane")
def setstyle(self):
FreeCADGui.runCommand("Draft_SetStyle")
def setStyleButton(self):
"sets icon and text on the style button"
linecolor = QtGui.QColor(utils.rgba_to_argb(params.get_param_view("DefaultShapeLineColor")))
facecolor = QtGui.QColor(utils.rgba_to_argb(params.get_param_view("DefaultShapeColor")))
im = QtGui.QImage(32, 32, QtGui.QImage.Format_ARGB32)
im.fill(QtCore.Qt.transparent)
pt = QtGui.QPainter(im)
pt.setPen(QtGui.QPen(QtCore.Qt.black, 1, QtCore.Qt.SolidLine, QtCore.Qt.FlatCap))
pt.setBrush(QtGui.QBrush(linecolor, QtCore.Qt.SolidPattern))
pts = [QtCore.QPointF(4.0, 4.0), QtCore.QPointF(4.0, 26.0), QtCore.QPointF(26.0, 4.0)]
pt.drawPolygon(pts, QtCore.Qt.OddEvenFill)
pt.setBrush(QtGui.QBrush(facecolor, QtCore.Qt.SolidPattern))
pts = [QtCore.QPointF(28.0, 28.0), QtCore.QPointF(8.0, 28.0), QtCore.QPointF(28.0, 8.0)]
pt.drawPolygon(pts, QtCore.Qt.OddEvenFill)
pt.end()
icon = QtGui.QIcon(QtGui.QPixmap.fromImage(im))
linewidth = params.get_param_view("DefaultShapeLineWidth")
fontsize = params.get_param("textheight")
txt = (
str(linewidth)
+ "px | "
+ FreeCAD.Units.Quantity(fontsize, FreeCAD.Units.Length).UserString
)
self.styleButton.setIcon(icon)
self.styleButton.setText(txt)
# FOR BACKWARDS COMPATIBILITY
self.color = linecolor
self.facecolor = facecolor
self.linewidth = linewidth
self.fontsize = fontsize
def popupMenu(self, llist, ilist=None, pos=None):
"""pops up a menu filled with the given list
"---" in llist inserts a separator
"""
self.groupmenu = QtWidgets.QMenu()
for i, l in enumerate(llist):
if "---" in l:
self.groupmenu.addSeparator()
elif ilist:
self.groupmenu.addAction(ilist[i], l)
else:
self.groupmenu.addAction(l)
if not pos:
pos = FreeCADGui.getMainWindow().cursor().pos()
self.groupmenu.popup(pos)
self.groupmenu.triggered.connect(self.popupTriggered)
def getIcon(self, iconpath):
return QtGui.QIcon(iconpath)
def popupTriggered(self, action):
self.sourceCmd.proceed(str(action.text()))
def setRadiusValue(self, val, unit=None):
# print("DEBUG: setRadiusValue val: ", val, " unit: ", unit)
if not isinstance(val, (int, float)): # some code passes strings
t = val
elif unit:
t = display_external(val, None, unit)
else:
t = display_external(val, None, None)
self.radiusValue.setText(t)
self.setFocus("radius")
def runAutoGroup(self):
FreeCADGui.runCommand("Draft_AutoGroup")
def setAutoGroup(self, value=None):
if value is None:
self.autogroup = None
self.autoGroupButton.setText(translate("draft", "None"))
self.autoGroupButton.setIcon(
QtGui.QIcon.fromTheme(
"Draft_AutoGroup_off", QtGui.QIcon(":/icons/button_invalid.svg")
)
)
self.autoGroupButton.setToolTip(translate("draft", "Autogroup off"))
self.autoGroupButton.setDown(False)
else:
obj = FreeCAD.ActiveDocument.getObject(value)
if obj:
self.autogroup = value
self.autoGroupButton.setText(obj.Label)
self.autoGroupButton.setIcon(obj.ViewObject.Icon)
self.autoGroupButton.setToolTip(translate("draft", "Autogroup:") + " " + obj.Label)
self.autoGroupButton.setDown(False)
else:
self.autogroup = None
self.autoGroupButton.setText(translate("draft", "None"))
self.autoGroupButton.setIcon(
QtGui.QIcon.fromTheme(
"Draft_AutoGroup_off", QtGui.QIcon(":/icons/button_invalid.svg")
)
)
self.autoGroupButton.setToolTip(translate("draft", "Autogroup off"))
self.autoGroupButton.setDown(False)
def getXPM(self, iconname, size=16):
i = QtGui.QIcon(":/icons/" + iconname + ".svg")
p = i.pixmap(size, size)
a = QtCore.QByteArray()
b = QtCore.QBuffer(a)
b.open(QtCore.QIODevice.WriteOnly)
p.save(b, "XPM")
b.close()
return str(a)
def togglesnap(self):
FreeCADGui.doCommand('FreeCADGui.runCommand("Draft_Snap_Lock")')
def toggleradius(self, val):
if hasattr(FreeCADGui, "Snapper"):
par = params.get_param("snapRange")
params.set_param("snapRange", max(0, par + val))
FreeCADGui.Snapper.showradius()
def constrain(self, val):
if val == "angle":
self.alock = not (self.alock)
self.angleLock.setChecked(self.alock)
elif self.mask == val:
self.mask = None
if hasattr(FreeCADGui, "Snapper"):
FreeCADGui.Snapper.mask = None
else:
self.mask = val
if hasattr(FreeCADGui, "Snapper"):
FreeCADGui.Snapper.mask = val
if self.new_point is not None:
self.new_point = FreeCADGui.Snapper.constrain(
self.new_point, self.get_last_point()
)
def changeXValue(self, d):
if self.display_point_active:
return
if not self.xValue.hasFocus():
return
self.x = d.Value
self.update_spherical_coords()
self.updateSnapper()
def changeYValue(self, d):
if self.display_point_active:
return
if not self.yValue.hasFocus():
return
self.y = d.Value
self.update_spherical_coords()
self.updateSnapper()
def changeZValue(self, d):
if self.display_point_active:
return
if not self.zValue.hasFocus():
return
self.z = d.Value
self.update_spherical_coords()
self.updateSnapper()
def changeRadiusValue(self, d):
if self.display_point_active:
return
if not self.radiusValue.hasFocus():
return
self.radius = d.Value
def changeLengthValue(self, d):
if self.display_point_active:
return
if not self.lengthValue.hasFocus():
return
self.lvalue = d.Value
self.update_cartesian_coords()
self.updateSnapper()
def changeAngleValue(self, d):
if self.display_point_active:
return
if not self.angleValue.hasFocus():
return
self.avalue = d.Value
self.update_cartesian_coords()
self.updateSnapper()
if self.angleLock.isChecked():
if not self.globalMode:
plane = WorkingPlane.get_working_plane(update=False)
angle_vec = plane.get_global_coords(self.angle, as_vector=True)
else:
angle_vec = self.angle
FreeCADGui.Snapper.setAngle(angle_vec)
def toggleAngle(self, b):
self.alock = self.angleLock.isChecked()
self.update_cartesian_coords()
self.updateSnapper()
if self.alock:
if not self.globalMode:
plane = WorkingPlane.get_working_plane(update=False)
angle_vec = plane.get_global_coords(self.angle, as_vector=True)
else:
angle_vec = self.angle
FreeCADGui.Snapper.setAngle(angle_vec)
else:
FreeCADGui.Snapper.setAngle()
self.angle = None
def update_spherical_coords(self):
length, theta, phi = DraftVecUtils.get_spherical_coords(self.x, self.y, self.z)
self.lvalue = length
self.pvalue = math.degrees(theta)
self.avalue = math.degrees(phi)
self.angle = FreeCAD.Vector(DraftVecUtils.get_cartesian_coords(1, theta, phi))
self.lengthValue.setText(display_external(self.lvalue, None, "Length"))
self.angleValue.setText(display_external(self.avalue, None, "Angle"))
def update_cartesian_coords(self):
self.x, self.y, self.z = DraftVecUtils.get_cartesian_coords(
self.lvalue, math.radians(self.pvalue), math.radians(self.avalue)
)
self.angle = FreeCAD.Vector(
DraftVecUtils.get_cartesian_coords(
1, math.radians(self.pvalue), math.radians(self.avalue)
)
)
self.xValue.setText(display_external(self.x, None, "Length"))
self.yValue.setText(display_external(self.y, None, "Length"))
self.zValue.setText(display_external(self.z, None, "Length"))
def get_last_point(self):
"""Get the last point in the GCS."""
if getattr(self.sourceCmd, "node", []):
return self.sourceCmd.node[-1]
if self.last_point is not None:
return self.last_point
if self.globalMode:
return FreeCAD.Vector()
return WorkingPlane.get_working_plane(update=False).position
def get_new_point(self, delta):
"""Get the new point in the GCS.
The delta vector (from the task panel) can be global/local
and relative/absolute.
"""
if self.globalMode:
base_point = FreeCAD.Vector()
else:
plane = WorkingPlane.get_working_plane(update=False)
delta = plane.get_global_coords(delta, as_vector=True)
base_point = plane.position
if self.relativeMode:
base_point = self.get_last_point()
return base_point + delta
# ---------------------------------------------------------------------------
# TaskView operations
# ---------------------------------------------------------------------------
def setWatchers(self):
class DraftCreateWatcher:
def __init__(self):
self.commands = [
"Draft_Line",
"Draft_Wire",
"Draft_Rectangle",
"Draft_Arc",
"Draft_Circle",
"Draft_BSpline",
"Draft_Text",
"Draft_Dimension",
"Draft_ShapeString",
"Draft_BezCurve",
]
self.title = "Create objects"
def shouldShow(self):
return (FreeCAD.ActiveDocument is not None) and (
not FreeCADGui.Selection.getSelection()
)
class DraftModifyWatcher:
def __init__(self):
self.commands = [
"Draft_Move",
"Draft_Rotate",
"Draft_Scale",
"Draft_Offset",
"Draft_Trimex",
"Draft_Upgrade",
"Draft_Downgrade",
"Draft_Edit",
]
self.title = translate("draft", "Modify Objects")
def shouldShow(self):
return (FreeCAD.ActiveDocument is not None) and (
FreeCADGui.Selection.getSelection() != []
)
FreeCADGui.Control.addTaskWatcher([DraftCreateWatcher(), DraftModifyWatcher()])
def changeEvent(self, event):
if event.type() == QtCore.QEvent.LanguageChange:
# print("Language changed!")
self.ui.retranslateUi(self)
def Activated(self):
self.setWatchers()
if hasattr(self, "tray"):
todo.delay(self.tray.show, None)
def Deactivated(self):
if FreeCAD.activeDraftCommand is not None:
self.continueMode = False
FreeCAD.activeDraftCommand.finish()
FreeCADGui.Control.clearTaskWatcher()
# self.tray = None
if hasattr(self, "tray"):
todo.delay(self.tray.hide, None)
def reset_ui_values(self):
"""Method to reset task panel values"""
self.x = 0
self.y = 0
self.z = 0
self.new_point = None
self.last_point = None
self.lvalue = 0
self.pvalue = 90
self.avalue = 0
self.angle = None
self.radius = 0
self.offset = 0
class FacebinderTaskPanel:
"""A TaskPanel for the facebinder"""
def __init__(self):
self.obj = None
self.form = QtWidgets.QWidget()
self.form.setObjectName("FacebinderTaskPanel")
self.grid = QtWidgets.QGridLayout(self.form)
self.grid.setObjectName("grid")
self.title = QtWidgets.QLabel(self.form)
self.grid.addWidget(self.title, 0, 0, 1, 2)
# tree
self.tree = QtWidgets.QTreeWidget(self.form)
self.grid.addWidget(self.tree, 1, 0, 1, 2)
self.tree.setColumnCount(2)
self.tree.setHeaderLabels(["Name", "Subelement"])
# buttons
self.addButton = QtWidgets.QPushButton(self.form)
self.addButton.setObjectName("addButton")
self.addButton.setIcon(QtGui.QIcon(":/icons/Arch_Add.svg"))
self.grid.addWidget(self.addButton, 3, 0, 1, 1)
self.delButton = QtWidgets.QPushButton(self.form)
self.delButton.setObjectName("delButton")
self.delButton.setIcon(QtGui.QIcon(":/icons/Arch_Remove.svg"))
self.grid.addWidget(self.delButton, 3, 1, 1, 1)
self.addButton.clicked.connect(self.addElement)
self.delButton.clicked.connect(self.removeElement)
self.update()
def isAllowedAlterSelection(self):
return True
def isAllowedAlterView(self):
return True
def getStandardButtons(self):
return QtWidgets.QDialogButtonBox.Ok
def update(self):
"""fills the treewidget"""
self.tree.clear()
if self.obj:
for f in self.obj.Faces:
if isinstance(f[1], tuple):
for subf in f[1]:
item = QtWidgets.QTreeWidgetItem(self.tree)
item.setText(0, f[0].Name)
item.setIcon(0, QtGui.QIcon(":/icons/Part_3D_object.svg"))
item.setText(1, subf)
else:
item = QtWidgets.QTreeWidgetItem(self.tree)
item.setText(0, f[0].Name)
item.setIcon(0, QtGui.QIcon(":/icons/Part_3D_object.svg"))
item.setText(1, f[1])
self.retranslateUi(self.form)
def addElement(self):
if self.obj:
for sel in FreeCADGui.Selection.getSelectionEx("", 0):
if sel.HasSubObjects:
obj = sel.Object
for elt in sel.SubElementNames:
if "Face" in elt:
flist = self.obj.Faces
found = False
for face in flist:
if face[0] == obj.Name:
if isinstance(face[1], tuple):
for subf in face[1]:
if subf == elt:
found = True
else:
if face[1] == elt:
found = True
if not found:
flist.append((obj, elt))
self.obj.Faces = flist
FreeCAD.ActiveDocument.recompute()
self.update()
def removeElement(self):
if self.obj:
it = self.tree.currentItem()
if it:
obj = FreeCAD.ActiveDocument.getObject(str(it.text(0)))
elt = str(it.text(1))
flist = []
for face in self.obj.Faces:
if face[0].Name != obj.Name:
flist.append(face)
else:
if isinstance(face[1], tuple):
for subf in face[1]:
if subf != elt:
flist.append((obj, subf))
else:
if face[1] != elt:
flist.append(face)
self.obj.Faces = flist
FreeCAD.ActiveDocument.recompute()
self.update()
def accept(self):
FreeCAD.ActiveDocument.recompute()
FreeCADGui.ActiveDocument.resetEdit()
return True
def retranslateUi(self, TaskPanel):
TaskPanel.setWindowTitle(QtWidgets.QApplication.translate("draft", "Faces", None))
self.delButton.setText(QtWidgets.QApplication.translate("draft", "Remove", None))
self.addButton.setText(QtWidgets.QApplication.translate("draft", "Add", None))
self.title.setText(QtWidgets.QApplication.translate("draft", "Facebinder Elements", None))
# def translateWidget(w, context=None, disAmb=None):
# '''translator for items where retranslateUi() is unavailable.
# translates widget w and children.'''
# #handle w itself
# if w.metaObject().className() == "QWidget":
# origText = None
# origText = w.windowTitle()
# if origText:
# newText = translate(context, str(origText))
# if newText:
# w.setWindowTitle(newText)
# #handle children
# wKids = w.findChildren(QtWidgets.QWidget)
# for i in wKids:
# className = i.metaObject().className()
# if hasattr(i,"text") and hasattr(i,"setText"):
# origText = i.text()
# newText = translate(context, str(origText))
# if newText:
# i.setText(newText)
# elif hasattr(i,"title") and hasattr(i,"setTitle"):
# origText = i.title()
# newText = translate(context, str(origText))
# if newText:
# i.setTitle(newText)
# elif hasattr(i,"itemText") and hasattr(i,"setItemText"):
# for item in range(i.count()):
# oldText = i.itemText(item)
# newText = translate(context, str(origText))
# if newText:
# i.setItemText(item,newText)
##for debugging:
## else:
## msg = "TranslateWidget: Can not translate widget: {0} type: {1}\n".format(w.objectName(),w.metaObject().className())
## FreeCAD.Console.PrintMessage(msg)
if not hasattr(FreeCADGui, "draftToolBar"):
FreeCADGui.draftToolBar = DraftToolBar()
# ----End of Python Features Definitions----#
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