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DraftGui.py
2432 lines (2193 loc) · 106 KB
/
DraftGui.py
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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.freecadweb.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 six
import sys
import traceback
import math
import platform
import FreeCAD
import FreeCADGui
import Draft
import DraftVecUtils
from PySide import QtCore, QtGui, QtSvg
import draftutils.translate
translate = draftutils.translate.translate
import draftutils.utils
utf8_decode = draftutils.utils.utf8_decode
# in-command shortcut definitions: Shortcut / Translation / related UI control
inCommandShortcuts = {
"Relative": [Draft.getParam("inCommandShortcutRelative", "R"),translate("draft","Relative"), "isRelative"],
"Continue": [Draft.getParam("inCommandShortcutContinue", "T"),translate("draft","Continue"), "continueCmd"],
"Close": [Draft.getParam("inCommandShortcutClose", "O"),translate("draft","Close"), "closeButton"],
"Copy": [Draft.getParam("inCommandShortcutCopy", "P"),translate("draft","Copy"), "isCopy"],
"SubelementMode": [Draft.getParam("inCommandShortcutSubelementMode", "D"),translate("draft","Subelement mode"), "isSubelementMode"],
"Fill": [Draft.getParam("inCommandShortcutFill", "L"),translate("draft","Fill"), "hasFill"],
"Exit": [Draft.getParam("inCommandShortcutExit", "A"),translate("draft","Exit"), "finishButton"],
"Snap": [Draft.getParam("inCommandShortcutSnap", "S"),translate("draft","Snap On/Off"), None],
"Increase": [Draft.getParam("inCommandShortcutIncrease", "["),translate("draft","Increase snap radius"), None],
"Decrease": [Draft.getParam("inCommandShortcutDecrease", "]"),translate("draft","Decrease snap radius"), None],
"RestrictX": [Draft.getParam("inCommandShortcutRestrictX", "X"),translate("draft","Restrict X"), None],
"RestrictY": [Draft.getParam("inCommandShortcutRestrictY", "Y"),translate("draft","Restrict Y"), None],
"RestrictZ": [Draft.getParam("inCommandShortcutRestrictZ", "Z"),translate("draft","Restrict Z"), None],
"SelectEdge": [Draft.getParam("inCommandShortcutSelectEdge", "E"),translate("draft","Select edge"), "selectButton"],
"AddHold": [Draft.getParam("inCommandShortcutAddHold", "Q"),translate("draft","Add custom snap point"),None],
"Length": [Draft.getParam("inCommandShortcutLength", "H"),translate("draft","Length mode"), "lengthValue"],
"Wipe": [Draft.getParam("inCommandShortcutWipe", "W"),translate("draft","Wipe"), "wipeButton"],
"SetWP": [Draft.getParam("inCommandShortcutSetWP", "U"),translate("draft","Set Working Plane"), "orientWPButton"],
"CycleSnap": [Draft.getParam("inCommandShortcutCycleSnap", "`"),translate("draft","Cycle snap object"), None],
"NearSnap": [Draft.getParam("inCommandShortcutNearSnap", "N"),translate("draft","Toggle near snap on/off"), None],
}
import draftutils.todo
todo = draftutils.todo.ToDo
#---------------------------------------------------------------------------
# UNITS handling
#---------------------------------------------------------------------------
def getDefaultUnit(dim):
'''return default Unit of Measure for a Dimension based on user preference
Units Schema'''
# only Length and Angle so far
from FreeCAD import Units
if dim == 'Length':
qty = FreeCAD.Units.Quantity(1.0,FreeCAD.Units.Length)
UOM = qty.getUserPreferred()[2]
elif dim == 'Angle':
qty = FreeCAD.Units.Quantity(1.0,FreeCAD.Units.Angle)
UOM = qty.getUserPreferred()[2]
else:
UOM = "xx"
return UOM
def makeFormatSpec(decimals=4,dim='Length'):
''' return a % format spec with specified decimals for a specified
dimension based on on user preference Units Schema'''
if dim == 'Length':
fmtSpec = "%." + str(decimals) + "f "+ getDefaultUnit('Length')
elif dim == 'Angle':
fmtSpec = "%." + str(decimals) + "f "+ getDefaultUnit('Angle')
else:
fmtSpec = "%." + str(decimals) + "f " + "??"
return fmtSpec
def displayExternal(internValue,decimals=None,dim='Length',showUnit=True,unit=None):
'''return an internal value (ie mm) Length or Angle converted for display according
to Units Schema in use. Unit can be used to force the value to express in a certain unit'''
from FreeCAD import Units
if dim == 'Length':
q = FreeCAD.Units.Quantity(internValue,FreeCAD.Units.Length)
if not unit:
if (decimals is None) and showUnit:
return q.UserString
conversion = q.getUserPreferred()[1]
uom = q.getUserPreferred()[2]
else:
uom = unit
internValue = q.getValueAs(unit)
conversion = 1
elif dim == 'Angle':
return FreeCAD.Units.Quantity(internValue,FreeCAD.Units.Angle).UserString
else:
conversion = 1.0
if decimals is None:
decimals = 2
uom = "??"
if not showUnit:
uom = ""
decimals = abs(decimals) # prevent negative values
fmt = "{0:."+ str(decimals) + "f} "+ uom
displayExt = fmt.format(float(internValue) / float(conversion))
displayExt = displayExt.replace(".",QtCore.QLocale().decimalPoint())
return displayExt
#---------------------------------------------------------------------------
# Customized widgets
#---------------------------------------------------------------------------
class DraftBaseWidget(QtGui.QWidget):
def __init__(self,parent = None):
QtGui.QWidget.__init__(self,parent)
def eventFilter(self, widget, event):
if event.type() == QtCore.QEvent.KeyPress and event.text().upper()==inCommandShortcuts["CycleSnap"][0]:
if hasattr(FreeCADGui,"Snapper"):
FreeCADGui.Snapper.cycleSnapObject()
return True
return QtGui.QWidget.eventFilter(self, widget, event)
class DraftDockWidget(DraftBaseWidget):
"""custom Widget that emits a resized() signal when resized"""
def __init__(self,parent = None):
QtGui.QWidget.__init__(self,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:
QtGui.QWidget.changeEvent(self,event)
class DraftLineEdit(QtGui.QLineEdit):
"""custom QLineEdit widget that has the power to catch Escape keypress"""
def __init__(self, parent=None):
QtGui.QLineEdit.__init__(self, 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:
QtGui.QLineEdit.keyPressEvent(self, 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 int(QtGui.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):
FreeCADGui.draftToolBar.isTaskOn = False
FreeCADGui.draftToolBar.escape()
if FreeCADGui.ActiveDocument:
FreeCADGui.ActiveDocument.resetEdit()
return True
def isAllowedAlterDocument(self):
return False
class DraftToolBar:
"""main draft Toolbar"""
def __init__(self):
self.tray = None
self.sourceCmd = None
self.cancel = None
self.pointcallback = None
self.taskmode = 1 # Draft.getParam("UiMode",1)
#print("taskmode: ",str(self.taskmode))
self.paramcolor = Draft.getParam("color",255)>>8
self.color = QtGui.QColor(self.paramcolor)
self.facecolor = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/View").GetUnsigned("DefaultShapeColor",4294967295)>>8
self.linewidth = Draft.getParam("linewidth",2)
self.fontsize = Draft.getParam("textheight",0.20)
self.paramconstr = Draft.getParam("constructioncolor",746455039)>>8
self.constrMode = False
self.continueMode = False
self.relativeMode = True
self.state = None
self.textbuffer = []
self.crossedViews = []
self.isTaskOn = False
self.fillmode = Draft.getParam("fillmode",False)
self.mask = None
self.alock = False
self.angle = None
self.avalue = None
self.x = 0
self.y = 0
self.z = 0
self.radius = 0
self.offset = 0
self.uiloader = FreeCADGui.UiLoader()
self.autogroup = None
self.isCenterPlane = False
self.lastMode = None
if self.taskmode:
# add only a dummy widget, since widgets are created on demand
self.baseWidget = DraftBaseWidget()
self.tray = QtGui.QToolBar(None)
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()
else:
# create the draft Toolbar
self.draftWidget = QtGui.QDockWidget()
self.baseWidget = DraftDockWidget()
self.draftWidget.setObjectName("draftToolbar")
self.scroll = QtGui.QScrollArea()
self.scroll.setWidgetResizable(True)
self.scroll.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.scroll.setWidget(self.baseWidget)
self.draftWidget.setTitleBarWidget(self.scroll)
p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/General")
size = p.GetInt("ToolbarIconSize", 24)
if size < 24:
scale = 3.5
else:
scale = 2.5
self.scroll.setMinimumHeight(size * scale)
self.draftWidget.setWindowTitle(translate("draft", "Draft Command Bar"))
self.mw = FreeCADGui.getMainWindow()
self.mw.addDockWidget(QtCore.Qt.TopDockWidgetArea,self.draftWidget)
self.draftWidget.setVisible(False)
self.draftWidget.toggleViewAction().setVisible(False)
self.baseWidget.setObjectName("draftToolbar")
self.layout = QtGui.QHBoxLayout(self.baseWidget)
self.layout.setObjectName("layout")
self.toptray = self.layout
self.bottomtray = self.layout
self.setupToolBar()
self.setupTray()
self.setupStyle()
self.retranslateUi(self.baseWidget)
#---------------------------------------------------------------------------
# General UI setup
#---------------------------------------------------------------------------
def _pushbutton (self,name, layout, hide=True, icon=None, width=None, checkable=False,square=False):
p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/General")
bsize = p.GetInt("ToolbarIconSize",24)+2
isize = p.GetInt("ToolbarIconSize",24)/3*2
button = QtGui.QPushButton(self.baseWidget)
button.setObjectName(name)
if square:
button.setMaximumSize(QtCore.QSize(button.height(),button.height()))
button.setFlat(True)
#button.setMaximumSize(QtCore.QSize(width,bsize))
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')))
#button.setIconSize(QtCore.QSize(isize, isize))
if checkable:
button.setCheckable(True)
button.setChecked(False)
layout.addWidget(button)
return button
def _label (self,name, layout, hide=True,wrap=False):
label = QtGui.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):
p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/General")
bsize = p.GetInt("ToolbarIconSize",24)-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 = QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.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 = QtGui.QDoubleSpinBox(self.baseWidget)
sbox.setDecimals(FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Units").GetInt("Decimals",2))
else:
sbox = QtGui.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 = QtGui.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 = QtGui.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.setWeight(75)
boldtxt.setBold(True)
self.cmdlabel.setFont(boldtxt)
# subcommands
self.addButton = self._pushbutton("addButton", self.layout, icon="Draft_AddPoint", width=22, checkable=True)
self.delButton = self._pushbutton("delButton", self.layout, icon="Draft_DelPoint", width=22, checkable=True)
self.sharpButton = self._pushbutton("sharpButton", self.layout, icon="Draft_BezSharpNode", width=22, checkable=True)
self.tangentButton = self._pushbutton("tangentButton", self.layout, icon="Draft_BezTanNode", width=22, checkable=True)
self.symmetricButton = self._pushbutton("symmetricButton", self.layout, icon="Draft_BezSymNode", width=22, checkable=True)
self.arc3PtButton = self._pushbutton("arc3PtButton", self.layout, icon="Draft_Arc", width=22, checkable=True)
# point
xl = QtGui.QHBoxLayout()
yl = QtGui.QHBoxLayout()
zl = QtGui.QHBoxLayout()
bl = QtGui.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.setText(FreeCAD.Units.Quantity(0,FreeCAD.Units.Length).UserString)
self.labelz = self._label("labelz", zl)
self.zValue = self._inputfield("zValue", zl)
self.zValue.setText(FreeCAD.Units.Quantity(0,FreeCAD.Units.Length).UserString)
self.pointButton = self._pushbutton("addButton", bl, icon="Draft_AddPoint")
# text
self.textValue = QtGui.QTextEdit(self.baseWidget)
self.textValue.setObjectName("textValue")
self.textValue.setTabChangesFocus(True)
self.layout.addWidget(self.textValue)
self.textValue.hide()
tl = QtGui.QHBoxLayout()
self.layout.addLayout(tl)
self.textOkButton = self._pushbutton("textButton", tl, icon="button_valid")
# additional line controls
ll = QtGui.QHBoxLayout()
al = QtGui.QHBoxLayout()
self.layout.addLayout(ll)
self.layout.addLayout(al)
self.labellength = self._label("labellength", ll)
self.lengthValue = self._inputfield("lengthValue", ll)
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)
# shapestring
self.labelSSize = self._label("labelSize", self.layout)
self.SSizeValue = self._inputfield("SSizeValue", self.layout) #, width=60)
self.SSizeValue.setText(FreeCAD.Units.Quantity(1,FreeCAD.Units.Length).UserString)
self.labelSTrack = self._label("labelTracking", self.layout)
self.STrackValue = self._inputfield("STrackValue", self.layout) #, width=60)
self.STrackValue.setText(FreeCAD.Units.Quantity(0,FreeCAD.Units.Length).UserString)
self.labelSString = self._label("labelString", self.layout)
self.SStringValue = self._lineedit("SStringValue", self.layout)
self.SStringValue.setText("")
self.labelFFile = self._label("labelFFile", self.layout)
self.FFileValue = self._lineedit("FFileValue", self.layout)
self.chooserButton = self._pushbutton("chooserButton", self.layout, width=26)
self.chooserButton.setText("...")
self.SSize = 1
self.STrack = 0
# options
fl = QtGui.QHBoxLayout()
self.layout.addLayout(fl)
self.numFacesLabel = self._label("numfaceslabel", fl)
self.numFaces = self._spinbox("numFaces", fl, 3)
ol = QtGui.QHBoxLayout()
self.layout.addLayout(ol)
rl = QtGui.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)
self.isRelative = self._checkbox("isRelative",self.layout,checked=self.relativeMode)
self.hasFill = self._checkbox("hasFill",self.layout,checked=self.fillmode)
self.continueCmd = self._checkbox("continueCmd",self.layout,checked=self.continueMode)
self.occOffset = self._checkbox("occOffset",self.layout,checked=False)
bl = QtGui.QHBoxLayout()
self.layout.addLayout(bl)
self.undoButton = self._pushbutton("undoButton", bl, icon='Draft_Rotate')
bl = QtGui.QHBoxLayout()
self.layout.addLayout(bl)
self.finishButton = self._pushbutton("finishButton", bl, icon='Draft_Finish')
bl = QtGui.QHBoxLayout()
self.layout.addLayout(bl)
self.closeButton = self._pushbutton("closeButton", bl, icon='Draft_Lock')
bl = QtGui.QHBoxLayout()
self.layout.addLayout(bl)
self.wipeButton = self._pushbutton("wipeButton", bl, icon='Draft_Wipe')
bl = QtGui.QHBoxLayout()
self.layout.addLayout(bl)
self.orientWPButton = self._pushbutton("orientWPButton", bl, icon='Draft_SelectPlane')
bl = QtGui.QHBoxLayout()
self.layout.addLayout(bl)
self.selectButton = self._pushbutton("selectButton", bl, icon='view-select')
self.isCopy = self._checkbox("isCopy",self.layout,checked=False)
self.isSubelementMode = self._checkbox("isSubelementMode",self.layout,checked=False)
# spacer
if not self.taskmode:
spacerItem = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
else:
spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding)
self.layout.addItem(spacerItem)
QtCore.QObject.connect(self.xValue,QtCore.SIGNAL("valueChanged(double)"),self.changeXValue)
QtCore.QObject.connect(self.yValue,QtCore.SIGNAL("valueChanged(double)"),self.changeYValue)
QtCore.QObject.connect(self.zValue,QtCore.SIGNAL("valueChanged(double)"),self.changeZValue)
QtCore.QObject.connect(self.lengthValue,QtCore.SIGNAL("valueChanged(double)"),self.changeLengthValue)
QtCore.QObject.connect(self.angleValue,QtCore.SIGNAL("valueChanged(double)"),self.changeAngleValue)
QtCore.QObject.connect(self.angleLock,QtCore.SIGNAL("stateChanged(int)"),self.toggleAngle)
QtCore.QObject.connect(self.radiusValue,QtCore.SIGNAL("valueChanged(double)"),self.changeRadiusValue)
QtCore.QObject.connect(self.xValue,QtCore.SIGNAL("returnPressed()"),self.checkx)
QtCore.QObject.connect(self.yValue,QtCore.SIGNAL("returnPressed()"),self.checky)
QtCore.QObject.connect(self.lengthValue,QtCore.SIGNAL("returnPressed()"),self.checkangle)
QtCore.QObject.connect(self.xValue,QtCore.SIGNAL("textEdited(QString)"),self.checkSpecialChars)
QtCore.QObject.connect(self.yValue,QtCore.SIGNAL("textEdited(QString)"),self.checkSpecialChars)
QtCore.QObject.connect(self.zValue,QtCore.SIGNAL("textEdited(QString)"),self.checkSpecialChars)
QtCore.QObject.connect(self.radiusValue,QtCore.SIGNAL("textEdited(QString)"),self.checkSpecialChars)
QtCore.QObject.connect(self.zValue,QtCore.SIGNAL("returnPressed()"),self.validatePoint)
QtCore.QObject.connect(self.pointButton,QtCore.SIGNAL("clicked()"),self.validatePoint)
QtCore.QObject.connect(self.radiusValue,QtCore.SIGNAL("returnPressed()"),self.validatePoint)
QtCore.QObject.connect(self.angleValue,QtCore.SIGNAL("returnPressed()"),self.validatePoint)
QtCore.QObject.connect(self.textValue,QtCore.SIGNAL("textChanged()"),self.checkEnterText)
QtCore.QObject.connect(self.textOkButton,QtCore.SIGNAL("clicked()"),self.sendText)
QtCore.QObject.connect(self.zValue,QtCore.SIGNAL("returnPressed()"),self.setFocus)
QtCore.QObject.connect(self.addButton,QtCore.SIGNAL("toggled(bool)"),self.setAddMode)
QtCore.QObject.connect(self.delButton,QtCore.SIGNAL("toggled(bool)"),self.setDelMode)
QtCore.QObject.connect(self.sharpButton,QtCore.SIGNAL("toggled(bool)"),self.setSharpMode)
QtCore.QObject.connect(self.tangentButton,QtCore.SIGNAL("toggled(bool)"),self.setTangentMode)
QtCore.QObject.connect(self.symmetricButton,QtCore.SIGNAL("toggled(bool)"),self.setSymmetricMode)
QtCore.QObject.connect(self.arc3PtButton,QtCore.SIGNAL("toggled(bool)"),self.setArc3PtMode)
QtCore.QObject.connect(self.finishButton,QtCore.SIGNAL("pressed()"),self.finish)
QtCore.QObject.connect(self.closeButton,QtCore.SIGNAL("pressed()"),self.closeLine)
QtCore.QObject.connect(self.wipeButton,QtCore.SIGNAL("pressed()"),self.wipeLine)
QtCore.QObject.connect(self.orientWPButton,QtCore.SIGNAL("pressed()"),self.orientWP)
QtCore.QObject.connect(self.undoButton,QtCore.SIGNAL("pressed()"),self.undoSegment)
QtCore.QObject.connect(self.selectButton,QtCore.SIGNAL("pressed()"),self.selectEdge)
QtCore.QObject.connect(self.continueCmd,QtCore.SIGNAL("stateChanged(int)"),self.setContinue)
QtCore.QObject.connect(self.isCopy,QtCore.SIGNAL("stateChanged(int)"),self.setCopymode)
QtCore.QObject.connect(self.isRelative,QtCore.SIGNAL("stateChanged(int)"),self.setRelative)
QtCore.QObject.connect(self.hasFill,QtCore.SIGNAL("stateChanged(int)"),self.setFill)
QtCore.QObject.connect(self.baseWidget,QtCore.SIGNAL("resized()"),self.relocate)
QtCore.QObject.connect(self.baseWidget,QtCore.SIGNAL("retranslate()"),self.retranslateUi)
QtCore.QObject.connect(self.SSizeValue,QtCore.SIGNAL("valueChanged(double)"),self.changeSSizeValue)
QtCore.QObject.connect(self.SSizeValue,QtCore.SIGNAL("returnPressed()"),self.validateSNumeric)
QtCore.QObject.connect(self.STrackValue,QtCore.SIGNAL("valueChanged(double)"),self.changeSTrackValue)
QtCore.QObject.connect(self.STrackValue,QtCore.SIGNAL("returnPressed()"),self.validateSNumeric)
QtCore.QObject.connect(self.SStringValue,QtCore.SIGNAL("returnPressed()"),self.validateSString)
QtCore.QObject.connect(self.chooserButton,QtCore.SIGNAL("pressed()"),self.pickFile)
QtCore.QObject.connect(self.FFileValue,QtCore.SIGNAL("returnPressed()"),self.validateFile)
# following lines can cause a crash and are not needed anymore when using the task panel
# https://forum.freecadweb.org/viewtopic.php?f=3&t=6952
#QtCore.QObject.connect(self.FFileValue,QtCore.SIGNAL("escaped()"),self.escape)
#QtCore.QObject.connect(self.xValue,QtCore.SIGNAL("escaped()"),self.escape)
#QtCore.QObject.connect(self.yValue,QtCore.SIGNAL("escaped()"),self.escape)
#QtCore.QObject.connect(self.zValue,QtCore.SIGNAL("escaped()"),self.escape)
#QtCore.QObject.connect(self.radiusValue,QtCore.SIGNAL("escaped()"),self.escape)
#QtCore.QObject.connect(self.SSizeValue,QtCore.SIGNAL("escaped()"),self.escape)
#QtCore.QObject.connect(self.STrackValue,QtCore.SIGNAL("escaped()"),self.escape)
#QtCore.QObject.connect(self.SStringValue,QtCore.SIGNAL("escaped()"),self.escape)
# if Ui changed to have Size & Track visible at same time, use this
#QtCore.QObject.connect(self.SSizeValue,QtCore.SIGNAL("returnPressed()"),self.checkSSize)
#QtCore.QObject.connect(self.STrackValue,QtCore.SIGNAL("returnPressed()"),self.checkSTrack)
def setupTray(self):
"""sets draft tray buttons up"""
self.wplabel = self._pushbutton("wplabel", self.toptray, icon='Draft_SelectPlane',hide=False,width=120)
defaultWP = Draft.getParam("defaultWP",0)
if defaultWP == 1:
self.wplabel.setText(translate("draft","Top"))
elif defaultWP == 2:
self.wplabel.setText(translate("draft","Front"))
elif defaultWP == 3:
self.wplabel.setText(translate("draft","Side"))
else:
self.wplabel.setText(translate("draft","Auto"))
self.constrButton = self._pushbutton("constrButton", self.toptray, hide=False, icon='Draft_Construction',checkable=True,square=True)
self.constrColor = QtGui.QColor(self.paramconstr)
self.colorButton = self._pushbutton("colorButton",self.bottomtray, hide=False,square=True)
self.colorPix = QtGui.QPixmap(16,16)
self.colorPix.fill(self.color)
self.colorButton.setIcon(QtGui.QIcon(self.colorPix))
self.facecolorButton = self._pushbutton("facecolorButton",self.bottomtray, hide=False,square=True)
self.facecolorPix = QtGui.QPixmap(16,16)
self.facecolorPix.fill(QtGui.QColor(self.facecolor))
self.facecolorButton.setIcon(QtGui.QIcon(self.facecolorPix))
p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/General")
bsize = p.GetInt("ToolbarIconSize",24)+2
self.widthButton = self._spinbox("widthButton", self.bottomtray, val=self.linewidth,hide=False,size=(bsize * 2,bsize))
self.widthButton.setSuffix("px")
self.fontsizeButton = self._spinbox("fontsizeButton",self.bottomtray, val=self.fontsize,vmax=999, hide=False,double=True,size=(bsize * 4,bsize))
self.autoGroupButton = self._pushbutton("autoGroup",self.bottomtray,icon=":/icons/button_invalid.svg",hide=False,width=120)
self.autoGroupButton.setText("None")
self.autoGroupButton.setFlat(True)
self.applyButton = self._pushbutton("applyButton", self.toptray, hide=False, icon='Draft_Apply',square=True)
QtCore.QObject.connect(self.wplabel,QtCore.SIGNAL("pressed()"),self.selectplane)
QtCore.QObject.connect(self.colorButton,QtCore.SIGNAL("pressed()"),self.getcol)
QtCore.QObject.connect(self.facecolorButton,QtCore.SIGNAL("pressed()"),self.getfacecol)
QtCore.QObject.connect(self.widthButton,QtCore.SIGNAL("valueChanged(int)"),self.setwidth)
QtCore.QObject.connect(self.fontsizeButton,QtCore.SIGNAL("valueChanged(double)"),self.setfontsize)
QtCore.QObject.connect(self.applyButton,QtCore.SIGNAL("pressed()"),self.apply)
QtCore.QObject.connect(self.constrButton,QtCore.SIGNAL("toggled(bool)"),self.toggleConstrMode)
QtCore.QObject.connect(self.autoGroupButton,QtCore.SIGNAL("pressed()"),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 next 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 next point"))
self.zValue.setToolTip(translate("draft", "Z coordinate of next point"))
self.pointButton.setText(translate("draft", "Enter point"))
self.pointButton.setToolTip(translate("draft", "Enter a new point with the given coordinates"))
self.labellength.setText(translate("draft", "Length"))
self.labelangle.setText(translate("draft", "Angle"))
self.lengthValue.setToolTip(translate("draft", "Length of current segment"))
self.angleValue.setToolTip(translate("draft", "Angle of current segment"))
#self.angleLock.setText(translate("draft", "&Lock"))
self.angleLock.setToolTip(translate("draft", "Check this to lock the current angle")+" ("+inCommandShortcuts["Length"][0]+")")
self.labelRadius.setText(translate("draft", "Radius"))
self.radiusValue.setToolTip(translate("draft", "Radius of Circle"))
self.isRelative.setText(translate("draft", "Relative")+" ("+inCommandShortcuts["Relative"][0]+")")
self.isRelative.setToolTip(translate("draft", "Coordinates relative to last point or absolute"))
self.hasFill.setText(translate("draft", "Filled")+" ("+inCommandShortcuts["Fill"][0]+")")
self.hasFill.setToolTip(translate("draft", "Check this if the object should appear as filled, otherwise it will appear as wireframe. Not available if Draft preference option 'Use Part Primitives' is enabled"))
self.finishButton.setText(translate("draft", "Finish")+" ("+inCommandShortcuts["Exit"][0]+")")
self.finishButton.setToolTip(translate("draft", "Finishes the current drawing or editing operation"))
self.continueCmd.setToolTip(translate("draft", "If checked, command will not finish until you press the command button again"))
self.continueCmd.setText(translate("draft", "Continue")+" ("+inCommandShortcuts["Continue"][0]+")")
self.occOffset.setToolTip(translate("draft", "If checked, an OCC-style offset will be performed instead of the classic offset"))
self.occOffset.setText(translate("draft", "&OCC-style offset"))
self.addButton.setToolTip(translate("draft", "Add points to the current object"))
self.delButton.setToolTip(translate("draft", "Remove points from the current object"))
self.sharpButton.setToolTip(translate("draft", "Make Bezier node sharp"))
self.tangentButton.setToolTip(translate("draft", "Make Bezier node tangent"))
self.symmetricButton.setToolTip(translate("draft", "Make Bezier node symmetric"))
self.arc3PtButton.setToolTip(translate("draft", "Toggle radius and angles arc editing"))
self.undoButton.setText(translate("draft", "&Undo (CTRL+Z)"))
self.undoButton.setToolTip(translate("draft", "Undo the last segment"))
self.closeButton.setText(translate("draft", "Close")+" ("+inCommandShortcuts["Close"][0]+")")
self.closeButton.setToolTip(translate("draft", "Finishes and closes the current line"))
self.wipeButton.setText(translate("draft", "Wipe")+" ("+inCommandShortcuts["Wipe"][0]+")")
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 WP")+" ("+inCommandShortcuts["SetWP"][0]+")")
self.orientWPButton.setToolTip(translate("draft", "Reorients the working plane on the last segment"))
self.selectButton.setText(translate("draft", "Select edge")+" ("+inCommandShortcuts["SelectEdge"][0]+")")
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")+" ("+inCommandShortcuts["Copy"][0]+")")
self.isCopy.setToolTip(translate("draft", "If checked, objects will be copied instead of moved. Preferences -> Draft -> Global copy mode to keep this mode in next commands"))
self.isSubelementMode.setText(translate("draft", "Modify subelements")+" ("+inCommandShortcuts["SubelementMode"][0]+")")
self.isSubelementMode.setToolTip(translate("draft", "If checked, subelements will be modified instead of entire objects"))
self.SStringValue.setToolTip(translate("draft", "Text string to draw"))
self.labelSString.setText(translate("draft", "String"))
self.SSizeValue.setToolTip(translate("draft", "Height of text"))
self.labelSSize.setText(translate("draft", "Height"))
self.STrackValue.setToolTip(translate("draft", "Intercharacter spacing"))
self.labelSTrack.setText(translate("draft", "Tracking"))
self.labelFFile.setText(translate("draft", "Full path to font file:"))
self.chooserButton.setToolTip(translate("draft", "Open a FileChooser for font file"))
self.textOkButton.setText(translate("draft", "Create text"))
self.textOkButton.setToolTip(translate("draft", "Press this button to create the text object, or finish your text with two blank lines"))
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 != 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.wplabel.setToolTip(translate("draft", "Current working plane")+":"+self.wplabel.text())
self.constrButton.setToolTip(translate("draft", "Toggle construction mode"))
self.colorButton.setToolTip(translate("draft", "Current line color"))
self.facecolorButton.setToolTip(translate("draft", "Current face color"))
self.widthButton.setToolTip(translate("draft", "Current line width"))
self.fontsizeButton.setToolTip(translate("draft", "Current font size"))
self.applyButton.setToolTip(translate("draft", "Apply to selected objects"))
self.autoGroupButton.setToolTip(translate("draft", "Autogroup off"))
#---------------------------------------------------------------------------
# Interface modes
#---------------------------------------------------------------------------
def taskUi(self,title="Draft",extra=None,icon="Draft_Draft"):
# reset InputField values
self.x = 0
self.y = 0
self.z = 0
self.radius = 0
self.offset = 0
if self.taskmode:
self.isTaskOn = True
todo.delay(FreeCADGui.Control.closeDialog,None)
self.baseWidget = DraftBaseWidget()
self.layout = QtGui.QVBoxLayout(self.baseWidget)
self.setupToolBar(task=True)
self.retranslateUi(self.baseWidget)
self.panel = DraftTaskPanel(self.baseWidget,extra)
todo.delay(FreeCADGui.Control.showDialog,self.panel)
else:
# create a dummy task to block the UI during the works
class dummy:
"""an empty dialog"""
def __init__(self,extra=None):
if extra:
if isinstance(extra,list):
self.form = extra
else:
self.form = [extra]
def getStandardButtons(self):
return int(QtGui.QDialogButtonBox.Close)
def accept(self):
FreeCADGui.ActiveDocument.resetEdit()
return True
def reject(self):
FreeCADGui.draftToolBar.isTaskOn = False
FreeCADGui.draftToolBar.escape()
FreeCADGui.ActiveDocument.resetEdit()
return True
def isAllowedAlterDocument(self):
return False
if FreeCADGui.Control.activeDialog():
FreeCADGui.Control.closeDialog()
todo.delay(FreeCADGui.Control.showDialog,dummy(extra))
self.setTitle(title,icon)
def redraw(self):
"""utility function that is performed after each clicked point"""
self.checkLocal()
def setFocus(self,f=None):
p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft")
if p.GetBool("focusOnLength",False) and self.lengthValue.isVisible():
self.lengthValue.setFocus()
self.lengthValue.selectAll()
elif self.angleLock.isVisible() and self.angleLock.isChecked():
self.lengthValue.setFocus()
self.lengthValue.selectAll()
elif (f is None) or (f == "x"):
self.xValue.setFocus()
self.xValue.selectAll()
elif f == "y":
self.yValue.setFocus()
self.yValue.selectAll()
elif f == "z":
self.zValue.setFocus()
self.zValue.selectAll()
elif f == "radius":
self.radiusValue.setFocus()
self.radiusValue.selectAll()
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()
def lineUi(self,title=None,cancel=None,extra=None,getcoords=None,rel=False):
if title:
self.pointUi(title,cancel,extra,getcoords,rel,icon="Draft_Line")
else:
self.pointUi(translate("draft", "Line"),cancel,extra,getcoords,rel,icon="Draft_Line")
self.extraLineUi()
self.xValue.setEnabled(True)
self.yValue.setEnabled(True)
self.isRelative.show()
self.undoButton.show()
self.continueCmd.show()
def wireUi(self,title=None,cancel=None,extra=None,getcoords=None,rel=False):
if title:
self.pointUi(title,cancel,extra,getcoords,rel)
else:
self.pointUi(translate("draft", "DWire"),cancel,extra,getcoords,rel,icon="Draft_Wire")
self.xValue.setEnabled(True)
self.yValue.setEnabled(True)
self.isRelative.show()
if Draft.getParam("UsePartPrimitives",False):
self.hasFill.setEnabled(False)
else:
self.hasFill.setEnabled(True)
self.hasFill.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.continueCmd.show()
self.labelx.setText(translate("draft", "Center X"))
if Draft.getParam("UsePartPrimitives",False):
self.hasFill.setEnabled(False)
else:
self.hasFill.setEnabled(True)
self.hasFill.show()
def arcUi(self):
self.pointUi(translate("draft", "Arc"),icon="Draft_Arc")
self.labelx.setText(translate("draft", "Center X"))
self.continueCmd.show()
def rotateSetCenterUi(self):
self.pointUi(translate("draft", "Arc"),icon="Draft_Rotate")
self.labelx.setText(translate("draft", "Center X"))
self.labely.setText(translate("draft", "Center Y"))
self.labelz.setText(translate("draft", "Center Z"))
self.continueCmd.show()
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.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.pointButton.show()
if rel: self.isRelative.show()
todo.delay(self.setFocus,None)
self.xValue.selectAll()
def labelUi(self,title=translate("draft","Label"),callback=None):
w = QtGui.QWidget()
w.setWindowTitle(translate("draft","Label type", utf8_decode=True))
l = QtGui.QVBoxLayout(w)
combo = QtGui.QComboBox()
for s in ["Custom","Name","Label","Position","Length","Area","Volume","Tag","Material"]:
combo.addItem(s)
combo.setCurrentIndex(["Custom","Name","Label","Position","Length","Area","Volume","Tag","Material"].index(Draft.getParam("labeltype","Custom")))
l.addWidget(combo)
QtCore.QObject.connect(combo,QtCore.SIGNAL("currentIndexChanged(int)"),callback)
self.pointUi(title=title,extra=w)
def extraUi(self):
pass
def offsetUi(self):
self.taskUi(translate("draft","Offset"))
self.radiusUi()
self.isCopy.show()
p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft")
self.isCopy.setChecked(p.GetBool("OffsetCopyMode",False))
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.radiusValue.setFocus,None)
self.radiusValue.selectAll()
def offUi(self):
todo.delay(FreeCADGui.Control.closeDialog,None)
self.cancel = None
self.sourceCmd = None
self.pointcallback = None
self.mask = None
if self.taskmode:
self.isTaskOn = False
self.baseWidget = QtGui.QWidget()
else:
self.setTitle(translate("draft", "None"))
self.labelx.setText(translate("draft", "X"))
self.hideXYZ()
self.numFacesLabel.hide()
self.numFaces.hide()
self.isRelative.hide()
self.hasFill.hide()
self.finishButton.hide()
self.addButton.hide()
self.delButton.hide()
self.sharpButton.hide()
self.tangentButton.hide()
self.symmetricButton.hide()
self.arc3PtButton.hide()
self.undoButton.hide()
self.closeButton.hide()
self.wipeButton.hide()
self.orientWPButton.hide()
self.selectButton.hide()
self.labelRadius.hide()
self.radiusValue.hide()
self.isCopy.hide()
self.textValue.hide()
self.textOkButton.hide()
self.continueCmd.hide()
self.occOffset.hide()
self.labelSString.hide()
self.SStringValue.hide()
self.labelSSize.hide()
self.SSizeValue.hide()
self.labelSTrack.hide()
self.STrackValue.hide()
self.labelFFile.hide()
self.FFileValue.hide()
self.chooserButton.hide()
def trimUi(self,title=translate("draft","Trim")):
self.taskUi(title)
self.radiusUi()
self.labelRadius.setText(translate("draft","Distance"))
self.radiusValue.setToolTip(translate("draft", "Trim distance"))
self.radiusValue.setText(FreeCAD.Units.Quantity(0,FreeCAD.Units.Length).UserString)
todo.delay(self.radiusValue.setFocus,None)
self.radiusValue.selectAll()
def radiusUi(self):
self.hideXYZ()
self.labelRadius.setText(translate("draft", "Radius"))
self.radiusValue.setToolTip(translate("draft", "Radius of Circle"))
self.labelRadius.show()