Cura/gui/tools/batchRun.py

   1 from __future__ import absolute_import
   2
   3 import wx, os, multiprocessing, threading, time, shutil
   4
   5 from Cura.util import profile
   6 from Cura.util import sliceRun
   7 from Cura.util import meshLoader
   8 from Cura.util import gcodeInterpreter
   9 from Cura.gui.util import dropTarget
  10
  11 class batchRunWindow(wx.Frame):
  12         def __init__(self, parent):
  13                 super(batchRunWindow, self).__init__(parent, title='Cura - Batch run')
  14
  15                 self.list = []
  16
  17                 self.SetDropTarget(dropTarget.FileDropTarget(self.OnDropFiles, meshLoader.loadSupportedExtensions()))
  18
  19                 wx.EVT_CLOSE(self, self.OnClose)
  20                 self.panel = wx.Panel(self, -1)
  21                 self.SetSizer(wx.BoxSizer(wx.VERTICAL))
  22                 self.GetSizer().Add(self.panel, 1, flag=wx.EXPAND)
  23
  24                 self.sizer = wx.GridBagSizer(2,2)
  25                 self.panel.SetSizer(self.sizer)
  26
  27                 self.listbox = wx.ListBox(self.panel, -1, choices=[])
  28                 self.addButton = wx.Button(self.panel, -1, "Add")
  29                 self.remButton = wx.Button(self.panel, -1, "Remove")
  30                 self.sliceButton = wx.Button(self.panel, -1, "Prepare all")
  31
  32                 self.addButton.Bind(wx.EVT_BUTTON, self.OnAddModel)
  33                 self.remButton.Bind(wx.EVT_BUTTON, self.OnRemModel)
  34                 self.sliceButton.Bind(wx.EVT_BUTTON, self.OnSlice)
  35                 self.listbox.Bind(wx.EVT_LISTBOX, self.OnListSelect)
  36
  37                 self.sizer.Add(self.listbox, (0,0), span=(1,3), flag=wx.EXPAND)
  38                 self.sizer.Add(self.addButton, (1,0), span=(1,1))
  39                 self.sizer.Add(self.remButton, (1,1), span=(1,1))
  40                 self.sizer.Add(self.sliceButton, (1,2), span=(1,1))
  41
  42                 self.sizer.AddGrowableCol(2)
  43                 self.sizer.AddGrowableRow(0)
  44
  45         def OnAddModel(self, e):
  46                 dlg=wx.FileDialog(self, "Open file to batch prepare", os.path.split(profile.getPreference('lastFile'))[0], style=wx.FD_OPEN|wx.FD_FILE_MUST_EXIST|wx.FD_MULTIPLE)
  47                 dlg.SetWildcard("STL files (*.stl)|*.stl;*.STL")
  48                 if dlg.ShowModal() == wx.ID_OK:
  49                         for filename in dlg.GetPaths():
  50                                 profile.putPreference('lastFile', filename)
  51                                 self.list.append(filename)
  52                                 self.selection = filename
  53                                 self._updateListbox()
  54                 dlg.Destroy()
  55
  56         def OnDropFiles(self, filenames):
  57                 for filename in filenames:
  58                         profile.putPreference('lastFile', filename)
  59                         self.list.append(filename)
  60                         self.selection = filename
  61                         self._updateListbox()
  62
  63         def OnRemModel(self, e):
  64                 if self.selection is None:
  65                         return
  66                 self.list.remove(self.selection)
  67                 self._updateListbox()
  68
  69         def OnListSelect(self, e):
  70                 if self.listbox.GetSelection() == -1:
  71                         return
  72                 self.selection = self.list[self.listbox.GetSelection()]
  73
  74         def _updateListbox(self):
  75                 self.listbox.Clear()
  76                 for item in self.list:
  77                         self.listbox.AppendAndEnsureVisible(os.path.split(item)[1])
  78                 if self.selection in self.list:
  79                         self.listbox.SetSelection(self.list.index(self.selection))
  80                 elif len(self.list) > 0:
  81                         self.selection = self.list[0]
  82                         self.listbox.SetSelection(0)
  83                 else:
  84                         self.selection = None
  85                         self.listbox.SetSelection(-1)
  86
  87         def OnClose(self, e):
  88                 self.Destroy()
  89
  90         def OnSlice(self, e):
  91                 sliceCmdList = []
  92                 outputFilenameList = []
  93                 center = profile.getMachineCenterCoords() + profile.getObjectMatrix()
  94                 for filename in self.list:
  95                         outputFilename = sliceRun.getExportFilename(filename)
  96                         outputFilenameList.append(outputFilename)
  97                         sliceCmdList.append(sliceRun.getSliceCommand(outputFilename, [filename], [center]))
  98                 bspw = BatchSliceProgressWindow(self.list[:], outputFilenameList, sliceCmdList)
  99                 bspw.Centre()
 100                 bspw.Show(True)
 101
 102 class BatchSliceProgressWindow(wx.Frame):
 103         def __init__(self, filenameList, outputFilenameList, sliceCmdList):
 104                 super(BatchSliceProgressWindow, self).__init__(None, title='Cura')
 105                 self.SetBackgroundColour(wx.SystemSettings.GetColour(wx.SYS_COLOUR_BTNFACE))
 106
 107                 self.filenameList = filenameList
 108                 self.outputFilenameList = outputFilenameList
 109                 self.sliceCmdList = sliceCmdList
 110                 self.abort = False
 111                 self.sliceStartTime = time.time()
 112
 113                 try:
 114                         self.threadCount = multiprocessing.cpu_count() - 1
 115                 except:
 116                         self.threadCount = 1
 117                 if self.threadCount < 1:
 118                         self.threadCount = 1
 119                 if self.threadCount > len(self.sliceCmdList):
 120                         self.threadCount = len(self.sliceCmdList)
 121                 self.cmdIndex = 0
 122
 123                 self.prevStep = []
 124                 self.totalDoneFactor = []
 125                 for i in xrange(0, self.threadCount):
 126                         self.prevStep.append('start')
 127                         self.totalDoneFactor.append(0.0)
 128
 129                 self.sizer = wx.GridBagSizer(2, 2)
 130                 self.progressGauge = []
 131                 self.statusText = []
 132                 for i in xrange(0, self.threadCount):
 133                         self.statusText.append(wx.StaticText(self, -1, "Building: %d                           " % (len(self.sliceCmdList))))
 134                         self.progressGauge.append(wx.Gauge(self, -1))
 135                         self.progressGauge[i].SetRange(10000)
 136                 self.progressTextTotal = wx.StaticText(self, -1, "Done: 0/%d                           " % (len(self.sliceCmdList)))
 137                 self.progressGaugeTotal = wx.Gauge(self, -1)
 138                 self.progressGaugeTotal.SetRange(len(self.sliceCmdList))
 139                 self.abortButton = wx.Button(self, -1, "Abort")
 140                 for i in xrange(0, self.threadCount):
 141                         self.sizer.Add(self.statusText[i], (i*2,0), span=(1,4))
 142                         self.sizer.Add(self.progressGauge[i], (1+i*2, 0), span=(1,4), flag=wx.EXPAND)
 143                 self.sizer.Add(self.progressTextTotal, (self.threadCount*2,0), span=(1,4))
 144                 self.sizer.Add(self.progressGaugeTotal, (1+self.threadCount*2, 0), span=(1,4), flag=wx.EXPAND)
 145
 146                 self.sizer.Add(self.abortButton, (2+self.threadCount*2,0), span=(1,4), flag=wx.ALIGN_CENTER)
 147                 self.sizer.AddGrowableCol(0)
 148                 self.sizer.AddGrowableRow(0)
 149
 150                 self.Bind(wx.EVT_BUTTON, self.OnAbort, self.abortButton)
 151                 self.SetSizer(self.sizer)
 152                 self.Layout()
 153                 self.Fit()
 154
 155                 threading.Thread(target=self.OnRunManager).start()
 156
 157         def OnAbort(self, e):
 158                 if self.abort:
 159                         self.Close()
 160                 else:
 161                         self.abort = True
 162                         self.abortButton.SetLabel('Close')
 163
 164         def SetProgress(self, index, stepName, layer, maxLayer):
 165                 if self.prevStep[index] != stepName:
 166                         self.totalDoneFactor[index] += sliceRun.sliceStepTimeFactor[self.prevStep[index]]
 167                         newTime = time.time()
 168                         self.prevStep[index] = stepName
 169
 170                 progresValue = ((self.totalDoneFactor[index] + sliceRun.sliceStepTimeFactor[stepName] * layer / maxLayer) / sliceRun.totalRunTimeFactor) * 10000
 171                 self.progressGauge[index].SetValue(int(progresValue))
 172                 self.statusText[index].SetLabel(stepName + " [" + str(layer) + "/" + str(maxLayer) + "]")
 173
 174         def OnRunManager(self):
 175                 threads = []
 176                 for i in xrange(0, self.threadCount):
 177                         threads.append(threading.Thread(target=self.OnRun, args=(i,)))
 178
 179                 for t in threads:
 180                         t.start()
 181                 for t in threads:
 182                         t.join()
 183
 184                 self.abort = True
 185                 sliceTime = time.time() - self.sliceStartTime
 186                 status = "Build: %d models" % (len(self.sliceCmdList))
 187                 status += "\nSlicing took: %02d:%02d" % (sliceTime / 60, sliceTime % 60)
 188
 189                 wx.CallAfter(self.statusText[0].SetLabel, status)
 190                 wx.CallAfter(self.OnSliceDone)
 191
 192         def OnRun(self, index):
 193                 while self.cmdIndex < len(self.sliceCmdList):
 194                         cmdIndex = self.cmdIndex;
 195                         self.cmdIndex += 1
 196                         action = self.sliceCmdList[cmdIndex]
 197                         wx.CallAfter(self.SetTitle, "Building: [%d/%d]"  % (self.sliceCmdList.index(action) + 1, len(self.sliceCmdList)))
 198
 199                         p = sliceRun.startSliceCommandProcess(action)
 200                         line = p.stdout.readline()
 201                         maxValue = 1
 202                         while(len(line) > 0):
 203                                 line = line.rstrip()
 204                                 if line[0:9] == "Progress[" and line[-1:] == "]":
 205                                         progress = line[9:-1].split(":")
 206                                         if len(progress) > 2:
 207                                                 maxValue = int(progress[2])
 208                                         wx.CallAfter(self.SetProgress, index, progress[0], int(progress[1]), maxValue)
 209                                 else:
 210                                         wx.CallAfter(self.statusText[index].SetLabel, line)
 211                                 if self.abort:
 212                                         p.terminate()
 213                                         wx.CallAfter(self.statusText[index].SetLabel, "Aborted by user.")
 214                                         return
 215                                 line = p.stdout.readline()
 216                         self.returnCode = p.wait()
 217
 218                         # Update output gocde file...
 219                         # Warning: the user could have changed the profile between the slcer run and this code.  We might be using old information.
 220                         gcodeFilename = self.outputFilenameList[index]
 221                         gcode = gcodeInterpreter.gcode()
 222                         gcode.load(gcodeFilename)
 223                         profile.replaceGCodeTags(gcodeFilename, gcode)
 224
 225                         wx.CallAfter(self.progressGauge[index].SetValue, 10000)
 226                         self.totalDoneFactor[index] = 0.0
 227                         wx.CallAfter(self.progressTextTotal.SetLabel, "Done %d/%d" % (self.cmdIndex, len(self.sliceCmdList)))
 228                         wx.CallAfter(self.progressGaugeTotal.SetValue, self.cmdIndex)
 229
 230         def OnSliceDone(self):
 231                 self.abortButton.Destroy()
 232                 self.closeButton = wx.Button(self, -1, "Close")
 233                 self.sizer.Add(self.closeButton, (2+self.threadCount*2,0), span=(1,1))
 234                 if profile.getPreference('sdpath') != '':
 235                         self.copyToSDButton = wx.Button(self, -1, "To SDCard")
 236                         self.Bind(wx.EVT_BUTTON, self.OnCopyToSD, self.copyToSDButton)
 237                         self.sizer.Add(self.copyToSDButton, (2+self.threadCount*2,1), span=(1,1))
 238                 self.Bind(wx.EVT_BUTTON, self.OnAbort, self.closeButton)
 239                 self.Layout()
 240                 self.Fit()
 241
 242         def OnCopyToSD(self, e):
 243                 for f in self.filenameList:
 244                         exportFilename = sliceRun.getExportFilename(f)
 245                         filename = os.path.basename(exportFilename)
 246                         if profile.getPreference('sdshortnames') == 'True':
 247                                 filename = sliceRun.getShortFilename(filename)
 248                         shutil.copy(exportFilename, os.path.join(profile.getPreference('sdpath'), filename))