454 lines
13 KiB
Python
454 lines
13 KiB
Python
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import os
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import wx
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import re
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from sys import platform
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from configtool.decoration import Decoration
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from configtool.data import (defineValueFormat, defineBoolFormat,
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reHelpTextStart, reHelpTextEnd,
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reDefine, reDefineBL, reDefQS, reDefQSm,
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reDefQSm2, reDefBool, reDefBoolBL)
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from configtool.mechanicalpage import MechanicalPage
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from configtool.accelerationpage import AccelerationPage
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from configtool.miscellaneouspage import MiscellaneousPage
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from configtool.protectedfiles import protectedFiles
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class PrinterPanel(wx.Panel):
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def __init__(self, parent, nb, settings):
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wx.Panel.__init__(self, nb, wx.ID_ANY)
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self.parent = parent
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self.deco = Decoration()
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self.configFile = None
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self.protFileLoaded = False
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self.settings = settings
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self.cfgValues = {}
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self.heaters = []
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self.dir = os.path.join(self.settings.folder, "config")
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self.cfgDir = os.path.join(self.settings.folder, "configtool")
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self.SetBackgroundColour(self.deco.getBackgroundColour())
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self.Bind(wx.EVT_PAINT, self.deco.onPaintBackground)
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sz = wx.BoxSizer(wx.HORIZONTAL)
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self.nb = wx.Notebook(self, wx.ID_ANY, size = (21, 21),
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style = wx.BK_DEFAULT)
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self.nb.SetBackgroundColour(self.deco.getBackgroundColour())
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self.nb.SetFont(self.settings.font)
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self.pages = []
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self.titles = []
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self.pageModified = []
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self.pageValid = []
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self.pgMech = self.registerPage(MechanicalPage, "Mechanical")
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self.pgAcc = self.registerPage(AccelerationPage, "Acceleration")
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self.pgMiscellaneous = self.registerPage(MiscellaneousPage,
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"Miscellaneous")
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sz.Add(self.nb, 1, wx.EXPAND + wx.ALL, 5)
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self.SetSizer(sz)
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self.Fit()
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def registerPage(self, klass, label, *args, **kwargs):
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page = klass(self, self.nb, len(self.pages), *args,
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font = self.settings.font, **kwargs)
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self.nb.AddPage(page, label)
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self.pages.append(page)
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self.titles.append(label)
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self.pageModified.append(False)
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self.pageValid.append(True)
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return page
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def getFileName(self):
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return self.configFile
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def assertModified(self, pg, flag = True):
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self.pageModified[pg] = flag
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self.modifyTab(pg)
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def isModified(self):
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return (True in self.pageModified)
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def isValid(self):
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return not (False in self.pageValid)
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def hasData(self):
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return (self.configFile != None)
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def assertValid(self, pg, flag = True):
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self.pageValid[pg] = flag
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self.modifyTab(pg)
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if False in self.pageValid:
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self.parent.enableSavePrinter(False, False)
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else:
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self.parent.enableSavePrinter(not self.protFileLoaded, True)
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def modifyTab(self, pg):
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if self.pageModified[pg] and not self.pageValid[pg]:
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pfx = "?* "
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elif self.pageModified[pg]:
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pfx = "* "
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elif not self.pageValid[pg]:
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pfx = "? "
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else:
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pfx = ""
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self.nb.SetPageText(pg, pfx + self.titles[pg])
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if True in self.pageModified and False in self.pageValid:
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pfx = "?* "
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elif True in self.pageModified:
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pfx = "* "
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elif False in self.pageValid:
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pfx = "? "
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else:
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pfx = ""
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self.parent.setPrinterTabDecor(pfx)
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def setHeaters(self, ht):
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return self.pgMiscellaneous.setHeaters(ht)
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def onClose(self, evt):
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if not self.confirmLoseChanges("exit"):
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return
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self.Destroy()
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def confirmLoseChanges(self, msg):
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if True not in self.pageModified:
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return True
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dlg = wx.MessageDialog(self, "Are you sure you want to " + msg + "?\n"
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"There are changes to your printer "
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"configuration that will be lost.",
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"Changes pending",
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wx.YES_NO | wx.NO_DEFAULT | wx.ICON_INFORMATION)
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rc = dlg.ShowModal()
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dlg.Destroy()
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if rc != wx.ID_YES:
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return False
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return True
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def onLoadConfig(self, evt):
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if not self.confirmLoseChanges("load a new printer configuration"):
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return
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if platform == "darwin":
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# Mac OS X appears to be a bit limited on wildcards.
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wildcard = "Printer configuration (printer.*.h)|*.h"
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else:
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wildcard = "Printer configuration (printer.*.h)|printer.*.h"
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dlg = wx.FileDialog(self, message = "Choose a printer config file",
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defaultDir = self.dir, defaultFile = "",
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wildcard = wildcard, style = wx.OPEN | wx.CHANGE_DIR)
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path = None
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if dlg.ShowModal() == wx.ID_OK:
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path = dlg.GetPath()
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dlg.Destroy()
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if path is None:
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return
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self.dir = os.path.dirname(path)
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rc, efn = self.loadConfigFile(path)
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if not rc:
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dlg = wx.MessageDialog(self, "Unable to process file %s." % efn,
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"File error", wx.OK + wx.ICON_ERROR)
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dlg.ShowModal()
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dlg.Destroy()
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return
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def loadConfigFile(self, fn):
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cfgFn = os.path.join(self.cfgDir, "printer.generic.h")
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try:
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self.cfgBuffer = list(open(cfgFn))
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except:
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return False, cfgFn
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try:
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self.userBuffer = list(open(fn))
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except:
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return False, fn
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self.configFile = fn
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gatheringHelpText = False
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helpTextString = ""
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helpKey = None
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self.cfgValues = {}
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self.cfgNames = []
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self.helpText = {}
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prevLines = ""
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for ln in self.cfgBuffer:
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if gatheringHelpText:
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if reHelpTextEnd.match(ln):
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gatheringHelpText = False
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helpTextString = helpTextString.strip()
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# Keep paragraphs with double-newline.
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helpTextString = helpTextString.replace("\n\n ", "\n\n")
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# Keep indented lines, typically a list.
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helpTextString = helpTextString.replace("\n\n ", "\n\n ")
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helpTextString = helpTextString.replace("\n ", "\n\n ")
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# Remove all other newlines and indents.
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helpTextString = helpTextString.replace("\n ", " ")
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hk = helpKey.split()
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for k in hk:
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self.helpText[k] = helpTextString
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helpTextString = ""
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helpKey = None
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continue
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else:
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helpTextString += ln
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continue
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m = reHelpTextStart.match(ln)
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if m:
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t = m.groups()
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gatheringHelpText = True
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helpKey = t[0]
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continue
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if ln.rstrip().endswith("\\"):
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prevLines += ln.rstrip()[:-1]
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continue
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if prevLines != "":
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ln = prevLines + ln
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prevLines = ""
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self.parseDefineName(ln)
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self.parseDefineValue(ln)
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# Read the user configuration. This usually overwrites all of the items
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# read above, but not those missing in the user configuration, e.g.
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# when reading an older config.
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gatheringHelpText = False
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prevLines = ""
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for ln in self.userBuffer:
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if gatheringHelpText:
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if reHelpTextEnd.match(ln):
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gatheringHelpText = False
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continue
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if reHelpTextStart.match(ln):
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gatheringHelpText = True
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continue
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if ln.rstrip().endswith("\\"):
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prevLines += ln.rstrip()[:-1]
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continue
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if prevLines != "":
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ln = prevLines + ln
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prevLines = ""
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self.parseDefineValue(ln)
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# Parsing done. All parsed stuff is now in these arrays and dicts.
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# Uncomment for debugging.
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#print self.cfgValues # #defines with a value and booleans.
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#print self.cfgNames # Names found in the generic file.
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#print self.helpText
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if os.path.basename(fn) in protectedFiles:
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self.parent.enableSavePrinter(False, True)
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self.protFileLoaded = True
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else:
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self.protFileLoaded = False
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self.parent.enableSavePrinter(True, True)
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self.parent.setPrinterTabFile(os.path.basename(fn))
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for pg in self.pages:
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pg.insertValues(self.cfgValues)
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pg.setHelpText(self.helpText)
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k = 'DC_EXTRUDER'
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if k in self.cfgValues.keys() and self.cfgValues[k][1] == True:
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self.pgMiscellaneous.setOriginalHeater(self.cfgValues[k][0])
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else:
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self.pgMiscellaneous.setOriginalHeater(None)
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return True, None
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def parseDefineName(self, ln):
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m = reDefBool.search(ln)
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if m:
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t = m.groups()
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if len(t) == 1:
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self.cfgNames.append(t[0])
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return True
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return False
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def parseDefineValue(self, ln):
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m = reDefQS.search(ln)
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if m:
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t = m.groups()
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if len(t) == 2:
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m = reDefQSm.search(ln)
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if m:
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t = m.groups()
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tt = re.findall(reDefQSm2, t[1])
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if len(tt) == 1 and (t[0] in self.cfgNames):
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self.cfgValues[t[0]] = tt[0], True
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return True
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elif len(tt) > 1 and (t[0] in self.cfgNames):
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self.cfgValues[t[0]] = tt, True
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return True
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m = reDefine.search(ln)
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if m:
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t = m.groups()
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if len(t) == 2 and (t[0] in self.cfgNames):
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if reDefineBL.search(ln):
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self.cfgValues[t[0]] = t[1], True
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else:
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self.cfgValues[t[0]] = t[1], False
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return True
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m = reDefBool.search(ln)
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if m:
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t = m.groups()
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if len(t) == 1 and (t[0] in self.cfgNames):
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if reDefBoolBL.search(ln):
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self.cfgValues[t[0]] = True
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else:
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self.cfgValues[t[0]] = False
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return True
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return False
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def onSaveConfig(self, evt):
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path = self.configFile
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return self.saveConfigFile(path)
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def onSaveConfigAs(self, evt):
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wildcard = "Printer configuration (printer.*.h)|printer.*.h"
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dlg = wx.FileDialog(self, message = "Save as ...", defaultDir = self.dir,
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defaultFile = "", wildcard = wildcard,
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style = wx.FD_SAVE | wx.FD_OVERWRITE_PROMPT)
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val = dlg.ShowModal()
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if val != wx.ID_OK:
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dlg.Destroy()
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return
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path = dlg.GetPath()
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dlg.Destroy()
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rc = self.saveConfigFile(path)
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if rc:
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self.parent.setPrinterTabFile(os.path.basename(path))
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self.protFileLoaded = False
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self.parent.enableSavePrinter(True, True)
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return rc
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def saveConfigFile(self, path):
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if os.path.basename(path) in protectedFiles:
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dlg = wx.MessageDialog(self, "It's not allowed to overwrite files "
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"distributed by Teacup. Choose another name.",
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"Protected file error", wx.OK + wx.ICON_ERROR)
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dlg.ShowModal()
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dlg.Destroy()
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return False
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if not os.path.basename(path).startswith("printer."):
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dlg = wx.MessageDialog(self, "Illegal file name: %s.\n"
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"File name must begin with \"printer.\"" % path,
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"Illegal file name", wx.OK + wx.ICON_ERROR)
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dlg.ShowModal()
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dlg.Destroy()
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return False
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ext = os.path.splitext(os.path.basename(path))[1]
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self.dir = os.path.dirname(path)
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if ext == "":
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path += ".h"
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try:
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fp = file(path, 'w')
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except:
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dlg = wx.MessageDialog(self, "Unable to write to file %s." % path,
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"File error", wx.OK + wx.ICON_ERROR)
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dlg.ShowModal()
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dlg.Destroy()
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return False
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self.configFile = path
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values = {}
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for pg in self.pages:
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v1 = pg.getValues()
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for k in v1.keys():
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values[k] = v1[k]
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for ln in self.cfgBuffer:
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m = reDefine.match(ln)
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if m:
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t = m.groups()
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if len(t) == 2 and t[0] in values.keys():
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v = values[t[0]]
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self.cfgValues[t[0]] = v
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if v[1] == False:
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fp.write("//")
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fp.write(defineValueFormat % (t[0], v[0]))
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else:
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if t[0] == 'CANNED_CYCLE':
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# Known to be absent in the GUI. Worse, this value is replaced
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# by the one in the metadata file.
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#
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# TODO: make value reading above recognize wether this value is
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# commented out or not. Reading the value its self works
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# already. Hint: it's the rule using reDefQS, reDefQSm, etc.
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#
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# TODO: add a multiline text field in the GUI to deal with this.
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#
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# TODO: write this value out properly. In /* comments */, if
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# disabled.
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#
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# TODO: currently, the lines beyond the ones with the #define are
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# treated like arbitrary comments. Having the former TODOs
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# done, this will lead to duplicates.
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fp.write(ln)
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else:
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print "Value key " + t[0] + " not found in GUI."
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continue
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m = reDefBoolBL.match(ln)
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if m:
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t = m.groups()
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if len(t) == 1 and t[0] in values.keys():
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v = values[t[0]]
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self.cfgValues[t[0]] = v
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if v == "" or v == False:
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fp.write("//")
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fp.write(defineBoolFormat % t[0])
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else:
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print "Boolean key " + t[0] + " not found in GUI."
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continue
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fp.write(ln)
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fp.close()
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return True
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