beremiz

Now, C extension plugin do handle multiple files

2007-09-17, etisserant
00acf2162135
Parents 1f5407c0263f
Children 6f2689a2438b
Now, C extension plugin do handle multiple files
1 files changed, 106 insertions(+), 42 deletions(-)
  • +106 -42
    plugins/c_ext/c_ext.py
    • --- a/plugins/c_ext/c_ext.py Mon Sep 17 18:00:39 2007 +0200
    +++ b/plugins/c_ext/c_ext.py Mon Sep 17 18:04:13 2007 +0200
    @@ -3,59 +3,113 @@
    import os, sys, shutil
    from CppSTC import CppSTC
    from plugger import PlugTemplate
    +import tempfile
    class _Cfile:
    XSD = """<?xml version="1.0" encoding="ISO-8859-1" ?>
    <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    - <xsd:element name="C_File">
    + <xsd:element name="C_Extension">
    <xsd:complexType>
    - <xsd:attribute name="FileName" type="xsd:string" use="required" default="myfile.c"/>
    + <xsd:attribute name="C_Files" type="xsd:string" use="required" default="myfile.c"/>
    + <xsd:attribute name="CFLAGS" type="xsd:string" use="required"/>
    + <xsd:attribute name="LDFLAGS" type="xsd:string" use="required"/>
    </xsd:complexType>
    </xsd:element>
    </xsd:schema>
    """
    def __init__(self):
    - if not os.path.isfile(self.CFileName()):
    - f = open(self.CFileName(), 'w')
    - f.write("/*Empty*/")
    + self.CheckCFilesExist()
    +
    + def CheckCFilesExist(self):
    + for CFile in self.CFileNames():
    + if not os.path.isfile(CFile):
    + f = open(CFile, 'w')
    + f.write("/*Empty*/")
    + f.close()
    - def CFileName(self):
    - return os.path.join(self.PlugPath(),self.C_File.getFileName())
    + def CFileBaseNames(self):
    + """
    + Returns list of C files base names, out of C_Extension.C_Files, coma separated list
    + """
    + return map(str.strip,str(self.C_Extension.getC_Files()).split(','))
    +
    + def CFileName(self, fn):
    + return os.path.join(self.PlugPath(),fn)
    +
    + def CFileNames(self):
    + """
    + Returns list of full C files paths, out of C_Extension.C_Files, coma separated list
    + """
    + return map(self.CFileName, self.CFileBaseNames())
    def SetParamsAttribute(self, path, value, logger):
    - oldname = self.CFileName()
    + """
    + Take actions if C_Files changed
    + """
    + # Get a C files list before changes
    + oldnames = self.CFileNames()
    + # Apply changes
    res = PlugTemplate.SetParamsAttribute(self, path, value, logger)
    - if path == "C_File.FileName":
    - shutil.move(oldname, self.CFileName())
    - logger.write("\"%s\" renamed \"%s\"\n"%(oldname, self.CFileName()))
    + # If changes was about C files,
    + if path == "C_Extension.C_Files":
    + # Create files if did not exist
    + self.CheckCFilesExist()
    + # Get new list
    + newnames = self.CFileNames()
    + # Move unused files into trash (temporary directory)
    + for oldfile in oldnames:
    + if oldfile not in newnames:
    + # define new "trash" name
    + trashname = os.path.join(tempfile.gettempdir(),os.path.basename(oldfile))
    + # move the file
    + shutil.move(oldfile, trashname)
    + # warn user
    + logger.write_warning("\"%s\" moved to \"%s\"\n"%(oldfile, trashname))
    return value, False
    return res
    - _View = None
    + _Views = {}
    def _OpenView(self, logger):
    - if not self._View:
    - def _onclose(evt):
    - self.OnPlugSave()
    - self._View = None
    - evt.Skip()
    - self._View = wx.Frame(self.GetPlugRoot().AppFrame,-1)
    - self._View.Bind(wx.EVT_CLOSE, _onclose)
    - ed = CppSTC(self._View, wx.NewId())
    - ed.SetText(open(self.CFileName()).read())
    - ed.EmptyUndoBuffer()
    - ed.Colourise(0, -1)
    - ed.SetMarginType(1, stc.STC_MARGIN_NUMBER)
    - ed.SetMarginWidth(1, 25)
    - self._View.ed = ed
    + lst = self.CFileBaseNames()
    +
    + dlg = wx.MultiChoiceDialog( self.GetPlugRoot().AppFrame,
    + "Pick some fruit from\nthis list",
    + "wx.MultiChoiceDialog", lst)
    - self._View.Show()
    -
    - PluginMethods = [("Edit C File",_OpenView)]
    + if (dlg.ShowModal() == wx.ID_OK):
    + selections = dlg.GetSelections()
    + for selected in [lst[x] for x in selections]:
    + if selected not in self._Views:
    + # keep track of selected name as static for later close
    + def _onclose(evt, sel = selected):
    + self.SaveCView(sel)
    + self._Views.pop(sel)
    + evt.Skip()
    + New_View = wx.Frame(self.GetPlugRoot().AppFrame,-1)
    + New_View.Bind(wx.EVT_CLOSE, _onclose)
    + ed = CppSTC(New_View, wx.NewId())
    + ed.SetText(open(self.CFileName(selected)).read())
    + ed.EmptyUndoBuffer()
    + ed.Colourise(0, -1)
    + ed.SetMarginType(1, stc.STC_MARGIN_NUMBER)
    + ed.SetMarginWidth(1, 25)
    + New_View.ed = ed
    + New_View.Show()
    + self._Views[selected] = New_View
    + dlg.Destroy()
    +
    +
    + PluginMethods = [("Edit C File",_OpenView), ("Import C File",_OpenView)]
    +
    + def SaveCView(self, name):
    + f = open(self.CFileName(name),'w')
    + f.write(self._Views[name].ed.GetText())
    + f.close()
    +
    def OnPlugSave(self):
    - if self._View:
    - f = open(self.CFileName(),'w')
    - f.write(self._View.ed.GetText())
    + for name in self._Views:
    + self.SaveCView(name)
    return True
    def PlugGenerate_C(self, buildpath, locations, logger):
    @@ -73,16 +127,26 @@
    """
    current_location = self.GetCurrentLocation()
    # define a unique name for the generated C file
    - prefix = "_".join(map(lambda x:str(x), current_location))
    - Gen_Cfile_path = os.path.join(buildpath, prefix + "_CFile.c" )
    - f = open(Gen_Cfile_path,'w')
    - f.write("/* Header generated by Beremiz c_ext plugin */\n")
    - f.write("#include \"iec_std_lib.h\"\n")
    - for loc in locations:
    - f.write(loc["IEC_TYPE"]+" "+loc["NAME"]+";\n")
    - f.write("/* End of header generated by Beremiz c_ext plugin */\n")
    -
    - return [(Gen_Cfile_path,"")],""
    + location_str = "_".join(map(lambda x:str(x), current_location))
    + res = []
    + for CFile in self.CFileBaseNames():
    + Gen_Cfile_path = os.path.join(buildpath, location_str + "_" + os.path.splitext(CFile)[0] + "_CFile.c" )
    + f = open(Gen_Cfile_path,'w')
    + f.write("/* Header generated by Beremiz c_ext plugin */\n")
    + f.write("#include \"iec_std_lib.h\"\n")
    + f.write("#define EXT_C_INIT __init_%s\n"%location_str)
    + f.write("#define EXT_C_CLEANUP __init_%s\n"%location_str)
    + f.write("#define EXT_C_PUBLISH __init_%s\n"%location_str)
    + f.write("#define EXT_C_RETRIVE __init_%s\n"%location_str)
    + for loc in locations:
    + f.write(loc["IEC_TYPE"]+" "+loc["NAME"]+";\n")
    + f.write("/* End of header generated by Beremiz c_ext plugin */\n\n")
    + src_file = open(self.CFileName(CFile),'r')
    + f.write(src_file.read())
    + src_file.close()
    + f.close()
    + res.append((Gen_Cfile_path,str(self.C_Extension.getCFLAGS())))
    + return res,str(self.C_Extension.getLDFLAGS())
    class RootClass: