[PyKDE] kdepyuic modifications

[Mikhail Yarmish]

At the moment kdepyuic doesn't make import of kde widgets. I've modified 
it for myself to do that imports. At the moment it do import just for 
kfile widgets but if somebody needs such upgrade I'll finish it for 
fully support of all modules. So what do you think guys?
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#!/usr/bin/env python

#Terms and Conditions

#Copyright (c) 2002 Jim Bublitz (jbublitz at nwinternet.com)

#Permission is hereby granted, free of charge, to any person obtaining a copy of
#this software and associated documentation files (the "Software"), to deal in
#the Software without restriction, including without limitation the rights to
#use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
#of the Software, and to permit persons to whom the Software is furnished to do
#so, subject to the following conditions:

#The above copyright notice and this permission notice shall be included in all
#copies or substantial portions of the Software.

#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
#COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
#IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
#CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

#Except as contained in this notice, the names of the copyright holders shall not
#be used in advertising or otherwise to promote the sale, use or other dealings
#in this Software without prior written authorization from the copyright holders.

# 2003/04/19: some minor bits from Hans-Peter Jansen, <hpj at urpla.net>

import sys, getopt, os, os.path, string

#---------- globals ----------

FALSE      = 0
TRUE       = not FALSE
addApp     = TRUE
addImport  = TRUE
pyuicPath  = "pyuic"
filename   = ""


# --------- support functions ----------

def getOptions ():
    global filename

    opterr = 0
    shortOptions = "aip:"
    longOptions  = "noapp noimport pyuic="

    try:
        optlist, args = getopt.getopt (sys.argv [1:], shortOptions, longOptions)
    except getopt.GetoptError:
        opterr  = 1
        optlist = []
        args    = []

    if opterr or (len (args) != 1):
        print """\nUsage:

  kdepyuic [options] filename.ui

  Options:
    -a, --noapp Don't add KApplication code
    -i, --noimport  Don't add kdecore, kdeui import statements
    -p, --pyuic Path to pyuic program
  """
        return FALSE

    filename = args[0]
    return checkOptions (optlist)

def checkOptions (optlist):
    global addApp, addImport, pyuicPath

    for pair in optlist:
        if (pair [0] == '--noapp') or (pair [0] == '-a'):
            addApp = FALSE

        elif (pair [0] == '--noimport') or (pair [0] == '-i'):
            addImport = FALSE

        elif (pair [0] == '--pyuic') or (pair [0] == '-p'):
            pyuicPath = pair [1]



# --------- operations ----------

def addimport (n):
    if addApp:
        n.write ('from kdecore import KCmdLineArgs, KApplication\n')
    n.write ('from kdeui import *\n\n')


def addapp (indent, n):
    n.write (indent + 'appname     = ""\n')
    n.write (indent + 'description = ""\n')
    n.write (indent + 'version     = ""\n')
    n.write ('\n')
    n.write (indent + 'KCmdLineArgs.init (sys.argv, appname, description, version)\n')
    n.write (indent + 'a = KApplication ()\n\n')

def doPyuic ():

    fn = os.path.splitext (os.path.basename(filename)) [0] + '.py'

    if addApp:
        opts = ' -x -o '
    else:
        opts = ' -o '

    if os.system (pyuicPath + opts + fn + ' ' + filename) != 0:
        print pyuicPath + opts + fn + ' ' + filename + " failed"
        sys.exit (-1)

    if addApp or addImport:
        m = open (fn, 'r')
        n = open (fn + '.tmp', 'w')

        buff = m.readlines ()

        for line in buff:
            if addImport and (string.strip (line) == 'from qt import *'):
                n.write (line)
                addimport (n)
            elif addApp and (string.strip (line) == 'a = QApplication(sys.argv)'):
                indent = 0
                while line [indent] in string.whitespace:
                    indent = indent + 1
                addapp (line[:indent], n)
            elif string.find(line, " = KDatePicker(") != -1:
                o = string.find(line, ",")
                n.write (line[:o] + ",QDate.currentDate()" + line[o:])
            else:
                n.write (line)

        m.close ()
        n.close ()

        os.unlink (fn)
        os.rename (fn + '.tmp', fn)
        
    postFilter(fn)
    print fn + ' written'

def searchKDEWidgets(buff):
    kfile = ["KAppTreeListItem", "KApplicationPropsPlugin", "KApplicationTree"
            "KBindingPropsPlugin", "KCombiView", "KCustomMenuEditor",
            "KDesktopPropsPlugin", "KDevicePropsPlugin", "KDirOperator",
            "KDirSelectDialog", "KDirSize", "KDiskFreeSp", 
            "KEncodingFileDialog", "KEncodingFileDialog.Result", 
            "KExecPropsPlugin", "KFileDetailView", "KFileDialog",
            "KFileFilterCombo", "KFileIconView", "KFileIconViewItem",
            "KFileListViewItem", "KFileOpenWithHandler", "KFilePermissionsPropsPlugin",
            "KFilePreview", "KFilePropsPlugin", "KFileSharePropsPlugin",
            "KFileTreeBranch", "KFileTreeView", "KFileTreeViewItem",
            "KFileTreeViewToolTip", "KFileView", "KFileViewSignaler",
            "KIconButton", "KIconCanvas", "KIconDialog",
            "KImageFilePreview", "KNotify.Application", "KNotify.ApplicationList",
            "KNotify.Event", "KNotify.KNotifyWidget", "KNotifyDialog",
            "KOpenWithDlg", "KPreviewWidgetBase", "KPropertiesDialog",
            "KPropsDlgPlugin", "KRecentDirs", "KRecentDocument",
            "KURLBar", "KURLBarItem", "KURLBarItemDialog",
            "KURLBarListBox", "KURLComboBox", "KURLComboRequester",
            "KURLPropsPlugin", "KURLRequester", "KURLRequesterDlg"]
    modules = [kfile]
    fullImport = ""
    
    for module in modules:
        importStr = checkModule(module, buff)
        if importStr != "":
            fullImport = fullImport + importStr + "\n"
    
    if fullImport != "":
        return fullImport
    else:
        return ""
    
def checkModule(moduleWidgets, buff):
    usedWidgets = []
    moduleImport = ""
    for widget in moduleWidgets:
        if string.find(buff, widget) != -1:
            usedWidgets.append(widget)
    if len(usedWidgets) > 0:
        importStr = "from kfile import "
        for widget in usedWidgets:
            importStr = importStr + widget + ", "
        moduleImport = moduleImport + importStr[:-2] + "\n"
    
    if moduleImport != "":
        return moduleImport
    else:
        return ""
    
    

def postFilter(fn):
    m = open (fn, 'r')
    n = open (fn + '.tmp', 'w')
    buffList = m.readlines()
    for num in range(10):
        n.write(buffList[num])
        num += 1
    buff = ""
    for str in buffList[9:]:
        buff = buff + str + "\n"
    
    imp = searchKDEWidgets(buff)
    if imp != "":
        n.write(imp)
    n.write(buff)
    
    n.close()
    m.close()
    os.unlink(fn)
    os.rename(fn + '.tmp', fn)

# --------- main ----------

getOptions ()
doPyuic ()