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qad.py
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qad.py
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# -*- coding: utf-8 -*-
"""
/***************************************************************************
QAD Quantum Aided Design plugin
comandi di editazione geometria stile CAD
-------------------
begin : 2014-11-03
copyright : iiiii
email : hhhhh
developers : bbbbb aaaaa ggggg
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
"""
# Import the PyQt and QGIS libraries
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from qgis.core import *
# Initialize Qt resources from file qad_rc.py
import qad_rc
import math
import qad_utils
from qad_maptool import QadMapTool
from qad_variables import *
from qad_textwindow import *
from qad_commands import *
from qad_entity import *
from qad_dim import QadDimStyles
import qad_layer
import qad_undoredo
class Qad(QObject):
"""
Classe plug in di Qad
"""
# UI
toolBar = None
dimToolBar = None
menu = None
translator = None
# Map Tool attivo. Quando non ci sono comandi che necessitano di input dalla finestra grafica
# QadMapTool é quello attivo
tool = None
# Finestra grafica
canvas = None
# Finestra testuale
TextWindow = None
# Classe che gestisce i comandi
QadCommands = None
# Azione corrente
currentAction = None
# Finestra testuale già collegata
__alreadyDockedTextWindow = False
# ultimo punto selezionato
lastPoint = None
# coeff angolare ultimo segmento
lastSegmentAng = 0.0
# ultima rotazione
lastRot = 0.0
# ultima altezza testo
lastHText = 1.0
# ultimo angolo di riferimento (es. comando ruota)
lastReferenceRot = 0.0
# ultimo nuovo angolo di riferimento (es. comando ruota)
lastNewReferenceRot = 0.0
# ultimo raggio
lastRadius = 1.0
# ultimo punto di offset
lastOffsetPt = QgsPoint(0, 0)
# ultima lunghezza di riferimento (es. comando scala)
lastReferenceLen = 1.0
# ultima lunghezza di riferimento (es. comando scala)
lastNewReferenceLen = 1.0
# ultimo fattore di scala (es. comando scala)
lastScale = 1.0
# numero di segmenti per l'approssimazione delle curve (es. buffer)
segments = 10
# ultima entità inserita
lastEntity = None
# ultimo set di entità
lastEntitySet = None
# tipo di unione (es. editpl->unione)
joinMode = 1 # 1=Estendi, 2=Aggiungi, 3=Entrambi
# distanza di approssimazione nell'unione (es. editpl->unione)
joinToleranceDist = 0.0
# modalità di raccordo in comando raccordo
filletMode = 1 # 1=Taglia-estendi, 2=Non taglia-estendi
# ultimo numero di lati per poligono
lastPolygonSideNumber = 4
# ultima opzione di costruzione del poligono conoscendo il centro
# "Inscritto nel cerchio", Circoscritto intorno al cerchio", "Area"
lastPolygonConstructionModeByCenter = QadMsg.translate("Command_POLYGON", "Inscribed in circle")
# ultimo delta usato nel comando lengthen
lastDelta_lengthen = 0.0
# ultimo delta angolo usato nel comando lengthen
lastDeltaAngle_lengthen = 0.0
# ultima percentuale usata nel comando lengthen
lastPerc_lengthen = 100.0
# ultima lunghezza totale usato nel comando lengthen
lastTotal_lengthen = 1.0
# ultimo angolo totale usato nel comando lengthen
lastTotalAngle_lengthen = 0.0
# ultima modalità operativa del comando lengthen
lastOpMode_lengthen = "DElta"
# flag per identificare se un comando di QAD é attivo oppure no
isQadActive = False
# Quotatura
dimTextEntitySetRecodeOnSave = QadLayerEntitySet() # entity set dei testi delle quote da riallineare in salvataggio
beforeCommitChangesDimLayer = None # layer da cui é scaturito il salvataggio delle quotature
isSaveControlledByQAD = False
def version(self):
return "2.8.005"
def setLastPointAndSegmentAng(self, point, segmentAng = None):
# memorizzo il coeff angolare ultimo segmento e l'ultimo punto selezionato
if segmentAng is None:
if self.lastPoint is not None:
self.setLastSegmentAng(qad_utils.getAngleBy2Pts(self.lastPoint, point))
else:
self.setLastSegmentAng(segmentAng)
self.setLastPoint(point)
def setLastPoint(self, point):
# memorizzo l'ultimo punto selezionato
self.lastPoint = point
def setLastSegmentAng(self, segmentAng):
# memorizzo il coeff angolare ultimo segmento
self.lastSegmentAng = qad_utils.normalizeAngle(segmentAng)
def setLastRot(self, rot):
# memorizzo l'ultima rotazione in radianti
self.lastRot = qad_utils.normalizeAngle(rot)
def setLastHText(self, hText):
# memorizzo l'ultima altezza testo
if hText > 0:
self.lastHText = hText
def setLastReferenceRot(self, rot):
# memorizzo l'ultimo angolo di riferimento (es. comando ruota) in radianti
self.lastReferenceRot = qad_utils.normalizeAngle(rot)
def setLastNewReferenceRot(self, rot):
# memorizzo l'ultimo nuovo angolo di riferimento (es. comando ruota) in radianti
self.lastNewReferenceRot = qad_utils.normalizeAngle(rot)
def setLastRadius(self, radius):
# memorizzo l'ultimo raggio
if radius > 0:
self.lastRadius = radius
def setLastOffsetPt(self, offSetPt):
# memorizzo l'ultimo punto di offset
# la x del punto rappresenta l'offset X
# la y del punto rappresenta l'offset Y
self.lastOffsetPt.set(offSetPt.x(), offSetPt.y())
def setLastReferenceLen(self, length):
# memorizzo l'ultima lunghezza di riferimento (es. comando scale)
self.lastReferenceLen = length
def setLastNewReferenceRot(self, length):
# memorizzo l'ultima nuova lunghezza di riferimento (es. comando scale)
self.lastNewReferenceLen = length
def setLastScale(self, scale):
# memorizzo l'ultimo fattore di scala
if scale > 0:
self.lastScale = scale
def setNSegmentsToApproxCurve(self, segments):
# memorizzo il numero di segmenti per l'approssimazione delle curve (es. buffer)
if segments > 1:
self.segments = int(segments)
def setLastEntity(self, layer, featureId):
# memorizzo l'ultimo entità creata
if self.lastEntity is None:
self.lastEntity = QadEntity()
self.lastEntity.set(layer, featureId)
def getLastEntity(self):
if self.lastEntity is None:
return None
else:
if self.lastEntity.exists() == False: # non esiste più
return None
else:
return self.lastEntity
def setLastEntitySet(self, entitySet):
# memorizzo l'ultimo set di entità
if self.lastEntitySet is None:
self.lastEntitySet = QadEntitySet()
self.lastEntitySet.set(entitySet)
def setJoinMode(self, joinMode):
# memorizzo tipo di unione (es. editpl->unione); 1=Estendi, 2=Aggiungi, 3=Entrambi
if joinMode == 1 or joinMode == 2 or joinMode == 3:
self.joinMode = int(joinMode)
def setJoinToleranceDist(self, joinToleranceDist):
# memorizzo la distanza di approssimazione nell'unione (es. editpl->unione)
if joinToleranceDist >= 0:
self.joinToleranceDist = joinToleranceDist
def setFilletMode(self, filletMode):
# memorizzo modalità di raccordo in comando raccordo; 1=Taglia-estendi, 2=Non taglia-estendi
if filletMode == 1 or filletMode == 2:
self.filletMode = int(filletMode)
def setLastPolygonSideNumber(self, polygonSideNumber):
# memorizzo l'ultimo numero di lati del poligono
if polygonSideNumber > 2:
self.lastPolygonSideNumber = polygonSideNumber
def setLastPolygonConstructionModeByCenter(self, mode):
# memorizzo ultima opzione di costruzione del poligono conoscendo il centro
# "Inscritto nel cerchio", Circoscritto intorno al cerchio", "Area"
self.lastPolygonConstructionModeByCenter = mode
def setLastDelta_lengthen(self, lastDelta_lengthen):
# ultimo delta usato nel comando lengthen
self.lastDelta_lengthen = lastDelta_lengthen
def setLastDeltaAngle_lengthen(self, lastDeltaAngle_lengthen):
# ultimo delta angolo usato nel comando lengthen
self.lastDeltaAngle_lengthen = qad_utils.normalizeAngle(lastDeltaAngle_lengthen)
def setLastPerc_lengthen(self, lastPerc_lengthen):
# ultima percentuale usata nel comando lengthen
if lastPerc_lengthen > 0:
self.lastPerc_lengthen = lastPerc_lengthen
def setLastTotal_lengthen(self, lastTotal_lengthen):
# ultima lunghezza totale usato nel comando lengthen
if lastTotal_lengthen > 0:
self.lastTotal_lengthen = lastTotal_lengthen
def setLastTotalAngle_lengthen(self, lastTotalAngle_lengthen):
# ultimo angolo totale usato nel comando lengthen
self.lastTotalAngle_lengthen = qad_utils.normalizeAngle(lastTotalAngle_lengthen)
def setLastOpMode_lengthen(self, opMode):
# memorizzo modalità operativa del comando lengthen: "DElta" o "Percent" o "Total" o "DYnamic"
if opMode == "DElta" or opMode == "Percent" or opMode == "Total" or opMode == "DYnamic":
self.lastOpMode_lengthen = opMode
def loadDimStyles(self):
global QadDimStyles
# carico gli stili di quotatura
QadDimStyles.load()
# questa variabile non avrebbe senso perchè si dovrebbe usare la variabile globale QadDimStyles
# per un motivo sconosciuto quando si generano gli eventi tipo beforeCommitChanges
# la variabile globale QadDimStyles risulta essere None anche se QAD non lo hai mai posto a quel valore
# se invece uso una variabile del plugin che punta a QadDimStyles questa non viene messa a None
self.mQadDimStyle = QadDimStyles
#============================================================================
# __initLocalization
#============================================================================
# inizializza la localizzazione delle traduzioni e dell'help in linea
def __initLocalization(self, locale):
localePath = os.path.join(self.plugin_dir, 'i18n', 'qad_{}.qm'.format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
return True
else:
return False
#============================================================================
# __init__
#============================================================================
def __init__(self, iface):
QObject.__init__(self)
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
userLocaleList = QSettings().value("locale/userLocale").split("_")
language = userLocaleList[0]
region = userLocaleList[1] if len(userLocaleList) > 1 else ""
# provo a caricare la lingua e la regione selezionate
if self.__initLocalization(language + "_" + region) == False:
# provo a caricare la lingua
self.__initLocalization(language)
self.canvas = self.iface.mapCanvas()
self.tool = QadMapTool(self)
# Lista dei comandi
self.QadCommands = QadCommandsClass(self)
# inizializzzione sul caricamento del progetto
self.initOnProjectLoaded()
def initOnProjectLoaded(self):
# carico le variabili d'ambiente
QadVariables.load()
# carico gli stili di quotatura
self.loadDimStyles()
# Gestore di Undo/Redo
self.undoStack = qad_undoredo.QadUndoStack()
def initGui(self):
# creo tutte le azioni e le collego ai comandi
self.initActions()
# Connect to signals
QObject.connect(self.canvas, SIGNAL("mapToolSet(QgsMapTool*)"), self.deactivate)
# Add menu
self.menu = QMenu(QadMsg.translate("QAD", "QAD"))
self.menu.addAction(self.mainAction)
self.menu.addAction(self.help_action)
self.menu.addAction(self.u_action)
self.menu.addAction(self.undo_action)
self.menu.addAction(self.redo_action)
# crea il menu Draw
self.drawMenu = self.createDrawMenu()
self.menu.addMenu(self.drawMenu)
# menu Edit
self.editMenu = self.createEditMenu()
self.menu.addMenu(self.editMenu)
# menu Tools
self.toolsMenu = self.createToolsMenu()
self.menu.addMenu(self.toolsMenu)
# menu Dim
self.dimMenu = self.createDimMenu()
self.menu.addMenu(self.dimMenu)
# aggiunge il menu al menu vector di QGIS
self.iface.vectorMenu().addMenu(self.menu)
# menu_bar = self.iface.mainWindow().menuBar()
# actions = menu_bar.actions()
# lastAction = actions[ len( actions ) - 1 ]
# menu_bar.insertMenu(lastAction, self.menu )
# aggiunge le toolbar
self.toolBar = self.iface.addToolBar("QAD")
self.toolBar.setObjectName("QAD")
self.toolBar.addAction(self.mainAction)
self.toolBar.addAction(self.help_action)
# aggiunge le toolbar per i comandi
self.toolBar.addAction(self.setCurrLayerByGraph_action)
self.toolBar.addAction(self.setCurrUpdateableLayerByGraph_action)
self.toolBar.addAction(self.u_action)
self.toolBar.addAction(self.redo_action)
self.toolBar.addAction(self.line_action)
self.toolBar.addAction(self.pline_action)
# arco
self.arcToolButton = self.createArcToolButton()
self.toolBar.addWidget(self.arcToolButton)
# cerchio
self.circleToolButton = self.createCircleToolButton()
self.toolBar.addWidget(self.circleToolButton)
self.toolBar.addAction(self.rectangle_action)
self.toolBar.addAction(self.polygon_action)
self.toolBar.addAction(self.mpolygon_action)
self.toolBar.addAction(self.mbuffer_action)
self.toolBar.addAction(self.insert_action)
self.toolBar.addAction(self.text_action)
self.toolBar.addAction(self.erase_action)
self.toolBar.addAction(self.rotate_action)
self.toolBar.addAction(self.move_action)
self.toolBar.addAction(self.scale_action)
self.toolBar.addAction(self.copy_action)
self.toolBar.addAction(self.offset_action)
self.toolBar.addAction(self.extend_action)
self.toolBar.addAction(self.trim_action)
self.toolBar.addAction(self.mirror_action)
self.toolBar.addAction(self.stretch_action)
self.toolBar.addAction(self.lengthen_action)
self.toolBar.addAction(self.break_action)
self.toolBar.addAction(self.pedit_action)
self.toolBar.addAction(self.fillet_action)
self.toolBar.addAction(self.dsettings_action)
self.enableUndoRedoButtons()
# aggiunge la toolbar per la quotatura
self.dimToolBar = self.createDimToolBar()
# Inizializzo la finestra di testo
self.TextWindow = QadTextWindow(self)
self.TextWindow.initGui()
# aggiungo i segnali di aggiunta e rimozione di layer per collegare ogni layer
# all'evento <layerModified> per sapere se la modifica fatta su quel layer
# é stata fatta da QAD o dall'esterno
QObject.connect(QgsMapLayerRegistry.instance(), SIGNAL("layerWasAdded(QgsMapLayer *)"), self.layerAdded)
QObject.connect(QgsMapLayerRegistry.instance(), SIGNAL("layerWillBeRemoved(QString)"), self.removeLayer)
QObject.connect(self.iface, SIGNAL("projectRead()"), self.onProjectLoaded)
self.showTextWindow(QadVariables.get(QadMsg.translate("Environment variables", "SHOWTEXTWINDOW"), True))
self.setStandardMapTool()
def unload(self):
self.abortCommand()
# Disconnect to signals
QObject.disconnect(self.canvas, SIGNAL("mapToolSet(QgsMapTool*)"), self.deactivate)
QObject.disconnect(QgsMapLayerRegistry.instance(), SIGNAL("layerWasAdded(QgsMapLayer *)"), self.layerAdded)
QObject.disconnect(QgsMapLayerRegistry.instance(), SIGNAL("layerWillBeRemoved(QString)"), self.removeLayer)
QObject.disconnect(self.iface, SIGNAL("projectRead()"), self.onProjectLoaded)
# Remove the plugin menu item and icon
self.iface.removePluginVectorMenu("&QAD", self.mainAction)
self.iface.removeToolBarIcon(self.mainAction)
# remove toolbars and menubars
if self.toolBar is not None:
del self.toolBar
if self.dimToolBar is not None:
del self.dimToolBar
if self.menu is not None:
del self.menu
if self.TextWindow is not None:
self.TextWindow.close()
if self.tool:
if self.canvas.mapTool() == self.tool:
self.canvas.unsetMapTool(self.tool)
elif self.QadCommands.actualCommand is not None:
if self.canvas.mapTool() == self.QadCommands.actualCommand.getPointMapTool():
self.canvas.unsetMapTool(self.QadCommands.actualCommand.getPointMapTool())
self.tool.removeItems()
del self.tool
def onProjectLoaded(self):
self.initOnProjectLoaded()
self.showTextWindow(QadVariables.get(QadMsg.translate("Environment variables", "SHOWTEXTWINDOW"), True))
self.setStandardMapTool()
#============================================================================
# INIZIO - Gestione ACTION (da chiamare prima di creare MENU e TOOLBAR)
#============================================================================
def initActions(self):
# Creo le azioni e le collego ai comandi
self.mainAction = QAction(QIcon(":/plugins/qad/icons/qad.png"), \
QadMsg.translate("QAD", "QAD"), self.iface.mainWindow())
self.mainAction.setCheckable(True)
QObject.connect(self.mainAction, SIGNAL("triggered()"), self.run)
# PLINE
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "PLINE"))
self.pline_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.pline_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.pline_action)
# SETCURRLAYERBYGRAPH
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "SETCURRLAYERBYGRAPH"))
self.setCurrLayerByGraph_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.setCurrLayerByGraph_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.setCurrLayerByGraph_action)
# SETCURRUPDATEABLELAYERBYGRAPH
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "SETCURRUPDATEABLELAYERBYGRAPH"))
self.setCurrUpdateableLayerByGraph_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.setCurrUpdateableLayerByGraph_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.setCurrUpdateableLayerByGraph_action)
# ARC
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "ARC"))
self.arc_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.arc_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.arc_action)
# ARC BY 3 POINTS (MACRO)
self.arcBy3Points_action = QAction(QIcon(":/plugins/qad/icons/arcBy3Points.png"), \
QadMsg.translate("Command_ARC", "Arc passing through 3 points"), \
self.iface.mainWindow())
QObject.connect(self.arcBy3Points_action, SIGNAL("triggered()"), self.runARCBY3POINTSCommand)
# ARC BY START CENTER END POINTS (MACRO)
self.arcByStartCenterEndPoints_action = QAction(QIcon(":/plugins/qad/icons/arcByStartCenterEndPoints.png"), \
QadMsg.translate("Command_ARC", "Arc defined by start, central and final points"), \
self.iface.mainWindow())
QObject.connect(self.arcByStartCenterEndPoints_action, SIGNAL("triggered()"), self.runARC_BY_START_CENTER_END_Command)
# ARC BY START CENTER ANGLE (MACRO)
self.arcByStartCenterAngle_action = QAction(QIcon(":/plugins/qad/icons/arcByStartCenterAngle.png"), \
QadMsg.translate("Command_ARC", "Arc defined by start, central points and angle"), \
self.iface.mainWindow())
QObject.connect(self.arcByStartCenterAngle_action, SIGNAL("triggered()"), self.runARC_BY_START_CENTER_ANGLE_Command)
# ARC BY START CENTER LENGTH (MACRO)
self.arcByStartCenterLength_action = QAction(QIcon(":/plugins/qad/icons/arcByStartCenterLength.png"), \
QadMsg.translate("Command_ARC", "Arc defined by start, central points and cord length"), \
self.iface.mainWindow())
QObject.connect(self.arcByStartCenterLength_action, SIGNAL("triggered()"), self.runARC_BY_START_CENTER_LENGTH_Command)
# ARC BY START END ANGLE (MACRO)
self.arcByStartEndAngle_action = QAction(QIcon(":/plugins/qad/icons/arcByStartEndAngle.png"), \
QadMsg.translate("Command_ARC", "Arc defined by start, final points and angle"), \
self.iface.mainWindow())
QObject.connect(self.arcByStartEndAngle_action, SIGNAL("triggered()"), self.runARC_BY_START_END_ANGLE_Command)
# ARC BY START END TAN (MACRO)
self.arcByStartEndTan_action = QAction(QIcon(":/plugins/qad/icons/arcByStartEndTan.png"), \
QadMsg.translate("Command_ARC", "Arc defined by start, final points and tangent"), \
self.iface.mainWindow())
QObject.connect(self.arcByStartEndTan_action, SIGNAL("triggered()"), self.runARC_BY_START_END_TAN_Command)
# ARC BY START END RADIUS (MACRO)
self.arcByStartEndRadius_action = QAction(QIcon(":/plugins/qad/icons/arcByStartEndRadius.png"), \
QadMsg.translate("Command_ARC", "Arc defined by start, final points and radius"), \
self.iface.mainWindow())
QObject.connect(self.arcByStartEndRadius_action, SIGNAL("triggered()"), self.runARC_BY_START_END_RADIUS_Command)
# ARC BY CENTER START END (MACRO)
self.arcByCenterStartEnd_action = QAction(QIcon(":/plugins/qad/icons/arcByCenterStartEnd.png"), \
QadMsg.translate("Command_ARC", "Arc defined by central, start and final points"), \
self.iface.mainWindow())
QObject.connect(self.arcByCenterStartEnd_action, SIGNAL("triggered()"), self.runARC_BY_CENTER_START_END_Command)
# ARC BY CENTER START ANGLE (MACRO)
self.arcByCenterStartAngle_action = QAction(QIcon(":/plugins/qad/icons/arcByCenterStartAngle.png"), \
QadMsg.translate("Command_ARC", "Arc defined by central, start points and angle"), \
self.iface.mainWindow())
QObject.connect(self.arcByCenterStartAngle_action, SIGNAL("triggered()"), self.runARC_BY_CENTER_START_ANGLE_Command)
# ARC BY CENTER START LENGTH (MACRO)
self.arcByCenterStartLength_action = QAction(QIcon(":/plugins/qad/icons/arcByCenterStartLength.png"), \
QadMsg.translate("Command_ARC", "Arc defined by central, start points and cord length"), \
self.iface.mainWindow())
QObject.connect(self.arcByCenterStartLength_action, SIGNAL("triggered()"), self.runARC_BY_CENTER_START_LENGTH_Command)
# CIRCLE
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "CIRCLE"))
self.circle_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.circle_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.circle_action)
# CIRCLE BY CENTER RADIUS (MACRO)
self.circleByCenterRadius_action = QAction(QIcon(":/plugins/qad/icons/circleByCenterRadius.png"), \
QadMsg.translate("Command_CIRCLE", "Circle defined by central point and radius"), \
self.iface.mainWindow())
QObject.connect(self.circleByCenterRadius_action, SIGNAL("triggered()"), self.runCIRCLE_BY_CENTER_RADIUS_Command)
# CIRCLE BY CENTER DIAMETER (MACRO)
self.circleByCenterDiameter_action = QAction(QIcon(":/plugins/qad/icons/circleByCenterDiameter.png"), \
QadMsg.translate("Command_CIRCLE", "Circle defined by central point and diameter"), \
self.iface.mainWindow())
QObject.connect(self.circleByCenterDiameter_action, SIGNAL("triggered()"), self.runCIRCLE_BY_CENTER_DIAMETER_Command)
# CIRCLE BY 2 POINTS (MACRO)
self.circleBy2Points_action = QAction(QIcon(":/plugins/qad/icons/circleBy2Points.png"), \
QadMsg.translate("Command_CIRCLE", "Circle defined by 2 points"), \
self.iface.mainWindow())
QObject.connect(self.circleBy2Points_action, SIGNAL("triggered()"), self.runCIRCLE_BY_2POINTS_Command)
# CIRCLE BY 3 POINTS (MACRO)
self.circleBy3Points_action = QAction(QIcon(":/plugins/qad/icons/circleBy3Points.png"), \
QadMsg.translate("Command_CIRCLE", "Circle defined by 3 points"), \
self.iface.mainWindow())
QObject.connect(self.circleBy3Points_action, SIGNAL("triggered()"), self.runCIRCLE_BY_3POINTS_Command)
# CIRCLE BY TANGEN TANGENT RADIUS (MACRO)
self.circleBy2TansRadius_action = QAction(QIcon(":/plugins/qad/icons/circleBy2TansRadius.png"), \
QadMsg.translate("Command_CIRCLE", "Circle defined by 2 tangent points and radius"), \
self.iface.mainWindow())
QObject.connect(self.circleBy2TansRadius_action, SIGNAL("triggered()"), self.runCIRCLE_BY_2TANS_RADIUS_Command)
# CIRCLE BY TANGEN TANGENT TANGENT (MACRO)
self.circleBy3Tans_action = QAction(QIcon(":/plugins/qad/icons/circleBy3Tans.png"), \
QadMsg.translate("Command_CIRCLE", "Circle defined by 3 tangent points"), \
self.iface.mainWindow())
QObject.connect(self.circleBy3Tans_action, SIGNAL("triggered()"), self.runCIRCLE_BY_3TANS_Command)
# DSETTINGS
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "DSETTINGS"))
self.dsettings_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.dsettings_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.dsettings_action)
# LINE
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "LINE"))
self.line_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.line_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.line_action)
# ERASE
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "ERASE"))
self.erase_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.erase_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.erase_action)
# MPOLYGON
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "MPOLYGON"))
self.mpolygon_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.mpolygon_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.mpolygon_action)
# MBUFFER
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "MBUFFER"))
self.mbuffer_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.mbuffer_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.mbuffer_action)
# ROTATE
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "ROTATE"))
self.rotate_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.rotate_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.rotate_action)
# MOVE
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "MOVE"))
self.move_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.move_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.move_action)
# SCALE
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "SCALE"))
self.scale_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.scale_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.scale_action)
# COPY
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "COPY"))
self.copy_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.copy_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.copy_action)
# OFFSET
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "OFFSET"))
self.offset_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.offset_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.offset_action)
# EXTEND
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "EXTEND"))
self.extend_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.extend_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.extend_action)
# TRIM
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "TRIM"))
self.trim_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.trim_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.trim_action)
# RECTANGLE
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "RECTANGLE"))
self.rectangle_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.rectangle_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.rectangle_action)
# POLYGON
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "POLYGON"))
self.polygon_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.polygon_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.polygon_action)
# MIRROR
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "MIRROR"))
self.mirror_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.mirror_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.mirror_action)
# UNDO
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "UNDO"))
self.undo_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.undo_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.undo_action)
# UNDO OF ONLY ONE OPERATION (MACRO)
self.u_action = QAction(QIcon(":/plugins/qad/icons/u.png"), \
QadMsg.translate("Command_UNDO", "Undo last operation"), \
self.iface.mainWindow())
QObject.connect(self.u_action, SIGNAL("triggered()"), self.runU_Command)
# REDO
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "REDO"))
self.redo_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.redo_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.redo_action)
# INSERT
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "INSERT"))
self.insert_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.insert_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.insert_action)
# TEXT
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "TEXT"))
self.text_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.text_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.text_action)
# STRETCH
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "STRETCH"))
self.stretch_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.stretch_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.stretch_action)
# LENGTHEN
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "LENGTHEN"))
self.lengthen_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.lengthen_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.lengthen_action)
# BREAK
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "BREAK"))
self.break_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.break_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.break_action)
# PEDIT
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "PEDIT"))
self.pedit_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.pedit_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.pedit_action)
# FILLET
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "FILLET"))
self.fillet_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.fillet_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.fillet_action)
# DIMLINEAR
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "DIMLINEAR"))
self.dimLinear_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.dimLinear_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.dimLinear_action)
# DIMALIGNED
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "DIMALIGNED"))
self.dimAligned_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.dimAligned_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.dimAligned_action)
# DIMSTYLE
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "DIMSTYLE"))
self.dimStyle_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.dimStyle_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.dimStyle_action)
# HELP
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "HELP"))
self.help_action = QAction(cmd.getIcon(), cmd.getName(), self.iface.mainWindow())
self.help_action.setToolTip(cmd.getToolTipText())
cmd.connectQAction(self.help_action)
#============================================================================
# FINE - Gestione ACTION
#============================================================================
def UpdatedVariablesEvent(self):
# aggiorna in base alle nuove impostazioni delle variabili
self.tool.UpdatedVariablesEvent()
#============================================================================
# INIZIO - Gestione MENU (da chiamare prima di creare TOOLBAR)
#============================================================================
def createArcMenu(self):
# menu Draw
arcMenu = QMenu(QadMsg.translate("Command_list", "ARC"))
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "ARC"))
arcMenu.setIcon(cmd.getIcon())
arcMenu.addAction(self.arcBy3Points_action)
arcMenu.addSeparator()
arcMenu.addAction(self.arcByStartCenterEndPoints_action)
arcMenu.addAction(self.arcByStartCenterAngle_action)
arcMenu.addAction(self.arcByStartCenterLength_action)
arcMenu.addSeparator()
arcMenu.addAction(self.arcByStartEndAngle_action)
arcMenu.addAction(self.arcByStartEndTan_action)
arcMenu.addAction(self.arcByStartEndRadius_action)
arcMenu.addSeparator()
arcMenu.addAction(self.arcByCenterStartEnd_action)
arcMenu.addAction(self.arcByCenterStartAngle_action)
arcMenu.addAction(self.arcByCenterStartLength_action)
return arcMenu
def createCircleMenu(self):
# menu Draw
circleMenu = QMenu(QadMsg.translate("Command_list", "CIRCLE"))
cmd = self.QadCommands.getCommandObj(QadMsg.translate("Command_list", "CIRCLE"))
circleMenu.setIcon(cmd.getIcon())
circleMenu.addAction(self.circleByCenterRadius_action)
circleMenu.addAction(self.circleByCenterDiameter_action)
circleMenu.addSeparator()
circleMenu.addAction(self.circleBy2Points_action)
circleMenu.addAction(self.circleBy3Points_action)
circleMenu.addSeparator()
circleMenu.addAction(self.circleBy2TansRadius_action)
circleMenu.addAction(self.circleBy3Tans_action)
return circleMenu
def createDrawMenu(self):
# menu Draw
drawMenu = QMenu(QadMsg.translate("QAD", "Draw"))
drawMenu.addAction(self.line_action)
drawMenu.addAction(self.pline_action)
# menu arco
self.arcMenu = self.createArcMenu()
drawMenu.addMenu(self.arcMenu)
# menu cerchio
self.circleMenu = self.createCircleMenu()
drawMenu.addMenu(self.circleMenu)
drawMenu.addAction(self.rectangle_action)
drawMenu.addAction(self.polygon_action)
drawMenu.addAction(self.mpolygon_action)
drawMenu.addAction(self.mbuffer_action)
drawMenu.addSeparator()
drawMenu.addAction(self.insert_action)
drawMenu.addAction(self.text_action)
return drawMenu
def createEditMenu(self):
# menu Edit
editMenu = QMenu(QadMsg.translate("QAD", "Edit"))
editMenu.addAction(self.erase_action)
editMenu.addAction(self.rotate_action)
editMenu.addAction(self.move_action)
editMenu.addAction(self.scale_action)
editMenu.addAction(self.copy_action)
editMenu.addAction(self.offset_action)
editMenu.addAction(self.extend_action)
editMenu.addAction(self.trim_action)
editMenu.addAction(self.mirror_action)
editMenu.addAction(self.stretch_action)
editMenu.addAction(self.lengthen_action)
editMenu.addAction(self.break_action)
editMenu.addAction(self.pedit_action)
editMenu.addAction(self.fillet_action)
return editMenu
def createToolsMenu(self):
# menu Tools
toolsMenu = QMenu(QadMsg.translate("QAD", "Tools"))
toolsMenu.addAction(self.setCurrLayerByGraph_action)
toolsMenu.addAction(self.setCurrUpdateableLayerByGraph_action)
toolsMenu.addAction(self.dsettings_action)
return toolsMenu
def createDimMenu(self):
# menu Dim
dimMenu = QMenu(QadMsg.translate("QAD", "Dimensioning"))
dimMenu.addAction(self.dimLinear_action)
dimMenu.addAction(self.dimAligned_action)
dimMenu.addAction(self.dimStyle_action)
return dimMenu
#============================================================================
# FINE - Gestione MENU
#============================================================================
#============================================================================
# INIZIO - Gestione TOOLBAR
#============================================================================
def createArcToolButton(self):
arcToolButton = QToolButton(self.toolBar)
arcToolButton.setPopupMode(QToolButton.MenuButtonPopup)
arcToolButton.setMenu(self.arcMenu)
arcToolButton.setDefaultAction(self.arcMenu.actions()[0]) # prima voce di menu
arcToolButton.triggered.connect(self.arcToolButtonTriggered)
return arcToolButton
def arcToolButtonTriggered(self, action):
self.arcToolButton.setDefaultAction(action)
def createCircleToolButton(self):
circleToolButton = QToolButton(self.toolBar)
circleToolButton.setPopupMode(QToolButton.MenuButtonPopup)
circleToolButton.setMenu(self.circleMenu)
circleToolButton.setDefaultAction(self.circleMenu.actions()[0]) # prima voce di menu
circleToolButton.triggered.connect(self.circleToolButtonTriggered)
return circleToolButton
def circleToolButtonTriggered(self, action):
self.circleToolButton.setDefaultAction(action)
def createDimToolBar(self):
# aggiunge la toolbar per la quotatura
toolBar = self.iface.addToolBar(QadMsg.translate("QAD", "QAD - Dimensioning"))
toolBar.setObjectName(QadMsg.translate("QAD", "QAD - Dimensioning"))
toolBar.addAction(self.dimLinear_action)
toolBar.addAction(self.dimAligned_action)
toolBar.addAction(self.dimStyle_action)
return toolBar
#============================================================================
# FINE - Gestione TOOLBAR
#============================================================================
#============================================================================
# INIZIO - Gestione Layer
#============================================================================
# se viene salvato per prima un layer di quote testuale:
# 1) beforeCommitChanges su layer testuale
# 2) committedFeaturesAdded su layer testuale
# 3) editingStopped su layer testuale che scatena
# 1) committedFeaturesAdded su layer linee
# 2) committedFeaturesAdded su layer simboli
# se viene salvato per prima un layer di quote simbolo o linea:
# 1) beforeCommitChanges su layer simbolo o linea
# 2) committedFeaturesAdded su layer testuale
# 3) editingStopped su layer testuale che scatena
# 1) committedFeaturesAdded su layer linea
# 2) committedFeaturesAdded su layer simboli
def layerAdded(self, layer):
QObject.connect(layer, SIGNAL("layerModified()"), self.layerModified)
QObject.connect(layer, SIGNAL("beforeCommitChanges()"), self.beforeCommitChanges)
QObject.connect(layer, SIGNAL("committedFeaturesAdded(QString, QgsFeatureList)"), self.committedFeaturesAdded)
# vedi qgsvectorlayer.cpp funzione QgsVectorLayer::commitChanges()
# devo predere l'ultimo segnale vhe viene emesso dal salvataggio QGIS
# questo segnale arriva alla fine del salvataggio di un layer dalla versione 2.3 di QGIS
#QObject.connect(layer, SIGNAL("repaintRequested()"), self.repaintRequested)
# questo segnale arriva alla fine del salvataggio di un layer alla versione 2.2 di QGIS
QObject.connect(layer, SIGNAL("editingStopped()"), self.editingStopped)
def removeLayer(self, layerId):
# viene rimosso un layer quindi lo tolgo dallo stack
self.undoStack.clearByLayer(layerId)
self.enableUndoRedoButtons()
def editingStopped(self):
# questo segnale arriva alla fine del salvataggio di un layer alla versione 2.2 di QGIS
# se bisogna fare la ricodifica delle quote
if self.dimTextEntitySetRecodeOnSave.isEmpty() == False:
layer = self.dimTextEntitySetRecodeOnSave.layer
# ricavo gli stili di quotatura
dimStyleList = self.mQadDimStyle.getDimListByLayer(layer)
for dimStyle in dimStyleList:
if dimStyle.getInValidErrMsg() is None: # stile valido
# cerco tutte le feature in self.dimTextEntitySetRecodeOnSave che appartengono allo stile
# di quotatura dimStyle
textAddedFeatures = dimStyle.getFilteredFeatureCollection(self.dimTextEntitySetRecodeOnSave)
# salvo gli oggetti di quello stile di quotatura aggiornando i reference
self.isSaveControlledByQAD = True
# ricodifica
dimStyle.updateTextReferencesOnSave(self, textAddedFeatures)
self.dimTextEntitySetRecodeOnSave.clear()
for dimStyle in dimStyleList:
if dimStyle.getInValidErrMsg() is None: # stile valido
# salvataggio
dimStyle.commitChanges(self.beforeCommitChangesDimLayer)
self.beforeCommitChangesDimLayer = None
self.isSaveControlledByQAD = False
dimStyle.startEditing()
elif self.isSaveControlledByQAD == False:
layer = self.sender()
# verifico se il layer che si è appena finito di salvare appartiene ad uno o più stili di quotatura
dimStyleList = self.mQadDimStyle.getDimListByLayer(layer)
for dimStyle in dimStyleList:
if dimStyle.getInValidErrMsg() is None: # stile valido
# salvataggio
self.isSaveControlledByQAD = True
dimStyle.commitChanges(self.beforeCommitChangesDimLayer)
self.beforeCommitChangesDimLayer = None
self.isSaveControlledByQAD = False
dimStyle.startEditing()
def repaintRequested(self):
# questo segnale arriva alla fine del salvataggio di un layer dalla versione 2.3 di QGIS
# se bisogna fare la ricodifica delle quote
if self.dimTextEntitySetRecodeOnSave.isEmpty() == False:
# ricavo gli stili di quotatura
dimStyleList = self.mQadDimStyle.getDimListByLayer(self.dimTextEntitySetRecodeOnSave.layer)
for dimStyle in dimStyleList:
if dimStyle.getInValidErrMsg() is None: # stile valido