gepard.py 10.9 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275
# -*- coding: utf-8 -*-
"""
GEPARD - Gepard-Enabled PARticle Detection
Copyright (C) 2018  Lars Bittrich and Josef Brandt, Leibniz-Institut für 
Polymerforschung Dresden e. V. <bittrich-lars@ipfdd.de>    

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 3 of the License, or
(at your option) any later version.

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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program, see COPYING.  
If not, see <https://www.gnu.org/licenses/>.
"""
from PyQt5 import QtCore, QtWidgets, QtGui
from sampleview import SampleView
from scalebar import ScaleBar
from ramancontrol import defaultPath
import os
            
class MeasureParticleWindow(QtWidgets.QMainWindow):
    
    def __init__(self):
        super(MeasureParticleWindow, self).__init__()

        self.setWindowTitle("GEPARD")
        self.resize(900, 700)
        
        self.view = SampleView()
        self.view.imparent = self
        self.view.ScalingChanged.connect(self.scalingChanged)
        self.scalebar = ScaleBar(self)
        self.view.ScalingChanged.connect(self.scalebar.updateScale)
        
        mdiarea = QtWidgets.QMdiArea(self)
        mdiarea.addSubWindow(self.scalebar)
        subview = mdiarea.addSubWindow(self.view)
        subview.showMaximized()
        subview.setWindowFlags(QtCore.Qt.FramelessWindowHint)
        mdiarea.setOption(QtWidgets.QMdiArea.DontMaximizeSubWindowOnActivation)
        
        self.setCentralWidget(mdiarea)
        
        self.createActions()
        self.createMenus()
        self.createToolBar()
        self.updateModes()
        
    def resizeEvent(self, event):
        self.scalebar.move(0,self.height()-self.scalebar.height())
        
    def closeEvent(self, event):
        self.view.closeEvent(event)
        
    @QtCore.pyqtSlot(float) 
    def scalingChanged(self, scale):
        self.zoomInAct.setEnabled(self.view.scaleFactor < 20.0)
        self.zoomOutAct.setEnabled(self.view.scaleFactor > .01)
        self.normalSizeAct.setEnabled(self.view.scaleFactor != 1.)

    @QtCore.pyqtSlot() 
    def open(self, fileName=False):
        if fileName is False:
            fileName = QtWidgets.QFileDialog.getOpenFileName(self, "Open Project",
                                        defaultPath, "*.pkl")[0]
        if fileName:
            self.fname = str(fileName)
            self.view.open(self.fname)  
            self.scalingChanged(1.)
            
    @QtCore.pyqtSlot() 
    def new(self, fileName=False):
        if fileName is False:
            fileName = QtWidgets.QFileDialog.getSaveFileName(self, "Create New Project",
                                        defaultPath, "*.pkl")[0]
        if fileName:
            self.fname = str(fileName)
            self.view.new(self.fname)  
            self.scalingChanged(1.)
     
    @QtCore.pyqtSlot() 
    def about(self):
        QtWidgets.QMessageBox.about(self, 'GEPARD',
            "Developed by Complex Fiber Structures GmbH on behalf of Leibniz-IPF Dresden")


    def createActions(self):
        fname = os.path.join(os.path.split(__file__)[0],
                             os.path.join("data","brand.png"))
        self.aboutAct = QtWidgets.QAction(QtGui.QIcon(fname),
                                          "About Particle Measurment", self)
        self.aboutAct.triggered.connect(self.about)
        
        self.openAct = QtWidgets.QAction("&Open Project...", self)
        self.openAct.setShortcut("Ctrl+O")
        self.openAct.triggered.connect(self.open)
        
        self.newAct = QtWidgets.QAction("&New Measurement...", self)
        self.newAct.setShortcut("Ctrl+N")
        self.newAct.triggered.connect(self.new)

        self.exitAct = QtWidgets.QAction("E&xit", self)
        self.exitAct.setShortcut("Ctrl+Q")
        self.exitAct.triggered.connect(self.close)

        self.zoomInAct = QtWidgets.QAction("Zoom &In (25%)", self)
        self.zoomInAct.setShortcut("Ctrl++") 
        self.zoomInAct.setEnabled(False)
        self.zoomInAct.triggered.connect(self.view.zoomIn)

        self.zoomOutAct = QtWidgets.QAction("Zoom &Out (25%)", self)
        self.zoomOutAct.setShortcut("Ctrl+-") 
        self.zoomOutAct.setEnabled(False)
        self.zoomOutAct.triggered.connect(self.view.zoomOut)

        self.normalSizeAct = QtWidgets.QAction("&Normal Size", self)
        self.normalSizeAct.setShortcut("Ctrl+S")
        self.normalSizeAct.setEnabled(False)
        self.normalSizeAct.triggered.connect(self.view.normalSize)

        self.fitToWindowAct = QtWidgets.QAction("&Fit to Window", self)
        self.fitToWindowAct.setShortcut("Ctrl+E")
        self.fitToWindowAct.setEnabled(True)
        self.fitToWindowAct.triggered.connect(self.view.fitToWindow)
        
        self.connectRamanAct = QtWidgets.QAction("Connect to Microscope", self)
        self.connectRamanAct.setEnabled(True)
        self.connectRamanAct.triggered.connect(self.view.connectRaman)
        
        self.disconnectRamanAct = QtWidgets.QAction("Release Microscope", self)
        self.disconnectRamanAct.setEnabled(False)
        self.disconnectRamanAct.triggered.connect(self.view.disconnectRaman)
                
        self.opticalScanAct = QtWidgets.QAction("Optical Scan", self)
        self.opticalScanAct.setEnabled(False)
        self.opticalScanAct.setCheckable(True)
        self.opticalScanAct.triggered.connect(QtCore.pyqtSlot()(lambda :self.view.switchMode("OpticalScan")))

        self.detectParticleAct = QtWidgets.QAction("Detect Particles", self)
        self.detectParticleAct.setEnabled(False)
        self.detectParticleAct.setCheckable(True)
        self.detectParticleAct.triggered.connect(QtCore.pyqtSlot()(lambda :self.view.switchMode("ParticleDetection")))
        
        self.ramanScanAct = QtWidgets.QAction("Raman Scan", self)
        self.ramanScanAct.setEnabled(False)
        self.ramanScanAct.setCheckable(True)
        self.ramanScanAct.triggered.connect(QtCore.pyqtSlot()(lambda :self.view.switchMode("RamanScan")))
        
        
        self.particelAnalysisAct = QtWidgets.QAction("Particle analysis", self)
        self.particelAnalysisAct.setEnabled(False)
        self.particelAnalysisAct.setCheckable(True)
        self.particelAnalysisAct.triggered.connect(QtCore.pyqtSlot()(lambda :self.view.switchMode("ParticleAnalysis")))
        

    def updateModes(self, active=None, maxenabled=None):
        ose, osc, pde, pdc, rse, rsc, pae, pac = [False]*8
        if maxenabled=="OpticalScan":
            ose = True
        elif maxenabled=="ParticleDetection":
            ose, pde = True, True
        elif maxenabled=="RamanScan":
            ose, pde, rse = True, True, True
        elif maxenabled=="ParticleAnalysis":
            ose, pde, rse, pae = True, True, True, True
            
        if active=="OpticalScan" and ose:
            osc = True
        elif active=="ParticleDetection" and pde:
            pdc = True
        elif active=="RamanScan" and rse:
            rsc = True
        elif active=="ParticleAnalysis" and pae:
            pac = True
            
        self.opticalScanAct.setEnabled(ose)
        self.opticalScanAct.setChecked(osc)
        self.detectParticleAct.setEnabled(pde)
        self.detectParticleAct.setChecked(pdc)
        self.ramanScanAct.setEnabled(rse)
        self.ramanScanAct.setChecked(rsc)
        self.particelAnalysisAct.setEnabled(pae)
        self.particelAnalysisAct.setChecked(pac)
    
    def unblockUI(self, connected):
        self.openAct.setEnabled(True)
        self.newAct.setEnabled(True)
        self.updateConnected(connected)
        self.exitAct.setEnabled(True)
    
    def blockUI(self):
        self.openAct.setEnabled(False)
        self.newAct.setEnabled(False)
        self.connectRamanAct.setEnabled(False)
        self.disconnectRamanAct.setEnabled(False)
        self.exitAct.setEnabled(False)
        self.opticalScanAct.setEnabled(False)
        self.detectParticleAct.setEnabled(False)
        self.ramanScanAct.setEnabled(False)
        self.particelAnalysisAct.setEnabled(False)
        
    def updateConnected(self, connected):
        if connected:
            self.connectRamanAct.setEnabled(False)
            self.disconnectRamanAct.setEnabled(True)
        else:
            self.connectRamanAct.setEnabled(True)
            self.disconnectRamanAct.setEnabled(False)

    def createMenus(self):
        self.fileMenu = QtWidgets.QMenu("&File", self)
        self.fileMenu.addAction(self.newAct)
        self.fileMenu.addAction(self.openAct)
        self.fileMenu.addSeparator()
        self.fileMenu.addAction(self.exitAct)

        self.viewMenu = QtWidgets.QMenu("&View", self)
        self.viewMenu.addAction(self.zoomInAct)
        self.viewMenu.addAction(self.zoomOutAct)
        self.viewMenu.addAction(self.normalSizeAct)
        self.viewMenu.addSeparator()
        self.viewMenu.addAction(self.fitToWindowAct)
        
        self.modeMenu = QtWidgets.QMenu("&Mode", self)
        self.modeMenu.addAction(self.opticalScanAct)
        self.modeMenu.addAction(self.detectParticleAct)
        self.modeMenu.addAction(self.particelAnalysisAct)
        
        self.helpMenu = QtWidgets.QMenu("&Help", self)
        self.helpMenu.addAction(self.aboutAct)
        
        self.menuBar().addMenu(self.fileMenu)
        self.menuBar().addMenu(self.viewMenu)
        self.menuBar().addMenu(self.modeMenu)
        self.menuBar().addMenu(self.helpMenu)
        
    def createToolBar(self):
        self.toolbar = QtWidgets.QToolBar("Tools")
        self.toolbar.setIconSize(QtCore.QSize(100,50))
        self.toolbar.addAction(self.aboutAct)
        self.toolbar.addAction(self.newAct)
        self.toolbar.addAction(self.openAct)
        self.toolbar.addSeparator()
        self.toolbar.addAction(self.connectRamanAct)
        self.toolbar.addAction(self.disconnectRamanAct)
        self.toolbar.addSeparator()
        self.toolbar.addAction(self.opticalScanAct)
        self.toolbar.addAction(self.detectParticleAct)
        self.toolbar.addAction(self.ramanScanAct)
        self.toolbar.addAction(self.particelAnalysisAct)
        self.toolbar.addSeparator()
        self.toolbar.addAction(self.exitAct)
        self.toolbar.setOrientation(QtCore.Qt.Vertical)
        self.addToolBar(QtCore.Qt.LeftToolBarArea, self.toolbar)

if __name__ == '__main__':

    import sys
    from time import localtime, strftime
    logname = os.path.join(os.path.split(__file__)[0], os.path.join("logfile.txt"))
    fp = open(logname, "a")
    sys.stderr = fp
    sys.stdout = fp
    
    print("starting GEPARD at: " + strftime("%d %b %Y %H:%M:%S", localtime()))
    app = QtWidgets.QApplication(sys.argv)
    meas = MeasureParticleWindow()
    meas.showMaximized()
    ret = app.exec_()