+++ /dev/null
-from PyQt5.QtCore import *
-from PyQt5.QtGui import *
-from PyQt5.QtWidgets import *
-
-from TreeWidget import TreeWidget
-from GraphicsView import GraphicsView
-from GraphicsScene import GraphicsScene
-
-class Desktop( QMainWindow ) :
-
- def __init__( self ) :
- """Constructor"""
-
- QMainWindow.__init__( self )
- self._controller = None
-
- # Creating a dockWidget which will contain globalTree
- self._globalTree= TreeWidget( self )
- self._globalTree.setHeaderLabel ( "Object browser" )
- dockGlobalTree = QDockWidget( "Tree view", self )
- dockGlobalTree.setAllowedAreas( Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea )
- dockGlobalTree.setWidget( self._globalTree )
- self.addDockWidget( Qt.LeftDockWidgetArea, dockGlobalTree )
-
- # Creating a central widget which contains the globalGraphicsView
- self._dockGlobalView = QDockWidget( "Graphics view", self )
- scene = GraphicsScene( self._controller )
- self._globalGraphicsView = GraphicsView( scene )
- self._dockGlobalView.setWidget( self._globalGraphicsView )
- self._globalGraphicsView.show()
- self.setCentralWidget( self._dockGlobalView )
-
- # Creating menus and toolbars
- self.createMenus()
- self.createToolBars()
- pass
-
- def getController( self ) :
- return self._controller
-
- def setController( self, controller ) :
- self._controller = controller
- pass
-
- def getGlobalTree( self ) :
- return self._globalTree
-
- def createMenus( self ) :
- # Creating menus
- curveMenu = self.menuBar().addMenu( "Curve" )
- toolsMenu = self.menuBar().addMenu( "Tools" )
- # Adding actions
- createPolylineAction = QAction( "Polyline", self )
- createCircleAction = QAction( "Circle", self )
- curveMenu.addAction( createPolylineAction )
- curveMenu.addAction( createCircleAction )
-
- deleteAllAction = QAction( "Delete all", self )
- toolsMenu.addAction( deleteAllAction )
- # Connecting slots
- createPolylineAction.triggered.connect(self.showCreatePolylineDialog)
- createCircleAction.triggered.connect(self.showCreateCircleDialog)
- deleteAllAction.triggered.connect(self.deleteAll)
- pass
-
- def createToolBars( self ) :
- # Creating toolBars
- createPolylineTB = self.addToolBar( "New polyline")
- createCircleTB = self.addToolBar( "New circle")
- createPolylineAction = QAction( "Polyline", self )
- createCircleAction = QAction( "Circle", self )
- # Adding actions
- createPolylineTB.addAction( createPolylineAction )
- createCircleTB.addAction( createCircleAction )
- # Connecting slots
- createPolylineAction.triggered.connect(self.showCreatePolylineDialog)
- createCircleAction.triggered.connect(self.showCreateCircleDialog)
- pass
-
- def showCreatePolylineDialog( self ) :
- from CreatePolylineDialog import CreatePolylineDialog
-
- widgetDialogBox = QDockWidget( "myDockWidget", self )
- myDialog = CreatePolylineDialog( "www.google.fr", self._controller, widgetDialogBox )
- widgetDialogBox.setAllowedAreas( Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea )
- widgetDialogBox.setWidget( myDialog )
- widgetDialogBox.setWindowTitle( "Polyline definition" )
- self.addDockWidget( Qt.LeftDockWidgetArea, widgetDialogBox )
- pass
-
- def showCreateCircleDialog( self ) :
- from CreateCircleDialog import CreateCircleDialog
-
- widgetDialogBox = QDockWidget( "myDockWidget", self )
- myDialog = CreateCircleDialog( "www.cea.fr", self._controller, widgetDialogBox )
- widgetDialogBox.setAllowedAreas( Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea )
- widgetDialogBox.setWidget( myDialog )
- widgetDialogBox.setWindowTitle( "Polyline definition" )
- self.addDockWidget( Qt.LeftDockWidgetArea, widgetDialogBox )
- pass
-
- def deleteAll( self ) :
- models = self.getController().getModels()
- if len( models ) == 0 : return
- answer = QMessageBox.question( self, 'Confirmation', 'Do you really want to delete all the existing objects ?' , QMessageBox.Yes | QMessageBox.No )
- if answer == QMessageBox.Yes :
- for model in models :
- self.getController().removeModel( model )
- pass
- pass
- pass
-
- def updateGlobalGraphicsView( self, scene ) :
- self._globalGraphicsView.setScene( scene )
- if scene is None :
- self._dockGlobalView.setWindowTitle( "Graphics view" )
- return
- self._dockGlobalView.setWindowTitle( "Graphics view : showing " + scene.getModel().getName() )
- #Resizing the globalGraphicView
- sceneRect = scene.getRect()
- topLeft = sceneRect.topLeft()
- viewRect = QRectF( topLeft.x(), topLeft.y(), 2*sceneRect.width(), 2*sceneRect.height() )
- self._globalGraphicsView.fitInView ( viewRect, Qt.IgnoreAspectRatio )
- pass
-
-pass
