# *************************************************************************** # * (c) 2009 Yorik van Havre * # * (c) 2020 Eliud Cabrera Castillo * # * * # * This file is part of the FreeCAD CAx development system. * # * * # * 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. * # * * # * FreeCAD 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 FreeCAD; if not, write to the Free Software * # * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * # * USA * # * * # *************************************************************************** """Provides the task panel code for the Draft ShapeString tool.""" ## @package task_shapestring # \ingroup drafttaskpanels # \brief Provides the task panel code for the Draft ShapeString tool. ## \addtogroup drafttaskpanels # @{ import PySide.QtCore as QtCore import PySide.QtGui as QtGui import FreeCAD as App import FreeCADGui as Gui import Draft_rc import draftguitools.gui_tool_utils as gui_tool_utils from DraftVecUtils import toString from draftutils.utils import get_param from draftutils.translate import translate from draftutils.messages import _msg, _err # So the resource file doesn't trigger errors from code checkers (flake8) True if Draft_rc.__name__ else False class ShapeStringTaskPanel: """Base class for Draft_ShapeString task panel.""" def __init__(self, point=App.Vector(0,0,0), size=10, string="", font=""): self.form = Gui.PySideUic.loadUi(":/ui/TaskShapeString.ui") self.form.setObjectName("ShapeStringTaskPanel") self.form.setWindowTitle(translate("draft", "ShapeString")) self.form.setWindowIcon(QtGui.QIcon(":/icons/Draft_ShapeString.svg")) unit_length = App.Units.Quantity(0.0, App.Units.Length).getUserPreferred()[2] self.form.sbX.setProperty('rawValue', point.x) self.form.sbX.setProperty('unit', unit_length) self.form.sbY.setProperty('rawValue', point.y) self.form.sbY.setProperty('unit', unit_length) self.form.sbZ.setProperty('rawValue', point.z) self.form.sbZ.setProperty('unit', unit_length) self.form.sbHeight.setProperty('rawValue', size) self.form.sbHeight.setProperty('unit', unit_length) self.stringText = string if string else translate("draft", "Default") self.form.leString.setText(self.stringText) self.platWinDialog("Overwrite") self.fileSpec = font if font else get_param("FontFile", "") self.form.fcFontFile.setFileName(self.fileSpec) self.point = point self.pointPicked = False # Default for the "DontUseNativeFontDialog" preference: self.font_dialog_pref = False # Dummy attribute used by gui_tools_utils.getPoint in action method self.node = None QtCore.QObject.connect(self.form.fcFontFile, QtCore.SIGNAL("fileNameSelected(const QString&)"), self.fileSelect) QtCore.QObject.connect(self.form.pbReset, QtCore.SIGNAL("clicked()"), self.resetPoint) def fileSelect(self, fn): """Assign the selected file.""" self.fileSpec = fn def resetPoint(self): """Reset the selected point.""" self.pointPicked = False origin = App.Vector(0.0, 0.0, 0.0) self.setPoint(origin) def action(self, arg): """scene event handler""" if arg["Type"] == "SoKeyboardEvent": if arg["Key"] == "ESCAPE": self.reject() elif arg["Type"] == "SoLocation2Event": # mouse movement detection self.point,ctrlPoint,info = gui_tool_utils.getPoint(self, arg, noTracker=True) if not self.pointPicked: self.setPoint(self.point) elif arg["Type"] == "SoMouseButtonEvent": if (arg["State"] == "DOWN") and (arg["Button"] == "BUTTON1"): self.setPoint(self.point) self.pointPicked = True def setPoint(self, point): """Assign the selected point.""" self.form.sbX.setProperty('rawValue', point.x) self.form.sbY.setProperty('rawValue', point.y) self.form.sbZ.setProperty('rawValue', point.z) def platWinDialog(self, flag): """Handle the type of dialog depending on the platform.""" ParamGroup = App.ParamGet("User parameter:BaseApp/Preferences/Dialog") if flag == "Overwrite": GroupContent = ParamGroup.GetContents() found = False if GroupContent: for ParamSet in GroupContent: if ParamSet[1] == "DontUseNativeFontDialog": found = True break if found is False: # initialize nonexisting one ParamGroup.SetBool("DontUseNativeFontDialog", True) param = ParamGroup.GetBool("DontUseNativeFontDialog") self.font_dialog_pref = ParamGroup.GetBool("DontUseNativeDialog") ParamGroup.SetBool("DontUseNativeDialog", param) elif flag == "Restore": ParamGroup.SetBool("DontUseNativeDialog", self.font_dialog_pref) class ShapeStringTaskPanelCmd(ShapeStringTaskPanel): """Task panel for Draft_ShapeString.""" def __init__(self, sourceCmd): super().__init__() self.sourceCmd = sourceCmd def accept(self): """Execute when clicking the OK button.""" self.createObject() self.reject() return True def reject(self): """Run when clicking the Cancel button.""" Gui.ActiveDocument.resetEdit() self.sourceCmd.finish() self.platWinDialog("Restore") return True def createObject(self): """Create object in the current document.""" dquote = '"' String = self.form.leString.text() String = dquote + String.replace(dquote, '\\"') + dquote FFile = dquote + str(self.fileSpec) + dquote Size = str(App.Units.Quantity(self.form.sbHeight.text()).Value) Tracking = str(0.0) x = App.Units.Quantity(self.form.sbX.text()).Value y = App.Units.Quantity(self.form.sbY.text()).Value z = App.Units.Quantity(self.form.sbZ.text()).Value ssBase = App.Vector(x, y, z) try: qr, sup, points, fil = self.sourceCmd.getStrings() Gui.addModule("Draft") self.sourceCmd.commit(translate("draft", "Create ShapeString"), ['ss=Draft.make_shapestring(String=' + String + ', FontFile=' + FFile + ', Size=' + Size + ', Tracking=' + Tracking + ')', 'plm=FreeCAD.Placement()', 'plm.Base=' + toString(ssBase), 'plm.Rotation.Q=' + qr, 'ss.Placement=plm', 'ss.Support=' + sup, 'Draft.autogroup(ss)', 'FreeCAD.ActiveDocument.recompute()']) except Exception: _err("Draft_ShapeString: error delaying commit\n") class ShapeStringTaskPanelEdit(ShapeStringTaskPanel): """Task panel for Draft ShapeString object in edit mode.""" def __init__(self, vobj): base = vobj.Object.Placement.Base size = vobj.Object.Size.Value string = vobj.Object.String font = vobj.Object.FontFile super().__init__(base, size, string, font) self.pointPicked = True self.vobj = vobj self.call = Gui.activeView().addEventCallback("SoEvent", self.action) def accept(self): x = App.Units.Quantity(self.form.sbX.text()).Value y = App.Units.Quantity(self.form.sbY.text()).Value z = App.Units.Quantity(self.form.sbZ.text()).Value base = App.Vector(x, y, z) size = App.Units.Quantity(self.form.sbHeight.text()).Value string = self.form.leString.text() font_file = self.fileSpec o = "FreeCAD.ActiveDocument.getObject(\"" + self.vobj.Object.Name + "\")" Gui.doCommand(o+".Placement.Base=" + toString(base)) Gui.doCommand(o+".Size=" + str(size)) Gui.doCommand(o+".String=\"" + string + "\"") Gui.doCommand(o+".FontFile=\"" + font_file + "\"") Gui.doCommand("FreeCAD.ActiveDocument.recompute()") self.reject() return True def reject(self): self.vobj.Document.resetEdit() self.platWinDialog("Restore") return True def finish(self): Gui.activeView().removeEventCallback("SoEvent", self.call) Gui.Snapper.off() Gui.Control.closeDialog() return None ## @}