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Diffstat (limited to 'pykuttans/src/kuttans_main.py')
| -rw-r--r-- | pykuttans/src/kuttans_main.py | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/pykuttans/src/kuttans_main.py b/pykuttans/src/kuttans_main.py new file mode 100644 index 0000000..c88b49d --- /dev/null +++ b/pykuttans/src/kuttans_main.py @@ -0,0 +1,176 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# +# Copyright (c) 2009 Rajeesh K Nambiar <rajeeshknambiar@gmail.com> +# +# 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 if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, +# MA 02110-1301, USA. + +import sys +import os +import codecs + +from payyans import Payyans + +from PyQt4 import QtCore, QtGui +from PyQt4.Qt import * +from kuttans_ui import Ui_Kuttans + +QObj = QtCore.QObject # Short name ;-) + +class StartKuttans(QtGui.QMainWindow): + def __init__(self, parent=None): + + self.direction = None + self.InputFile = None + self.MappingFile = None + self.OutputFile = None + + QtGui.QWidget.__init__(self, parent) + self.ui = Ui_Kuttans() + self.ui.setupUi(self) + Ui = self.ui # Another short name ;-) + + Ui.actionCut.setEnabled(False) + Ui.actionCopy.setEnabled(False) + Ui.actionDelete.setEnabled(False) + Ui.actionASCIIToUnicodePDF.setEnabled(False) + Ui.actionUnicodeToASCIIPDF.setEnabled(False) + + Ui.toolBar.setAllowedAreas(Qt.TopToolBarArea | Qt.BottomToolBarArea) + Ui.toolBar.setWindowTitle("Format Actions") + Ui.comboFont = QtGui.QFontComboBox(Ui.toolBar) + Ui.toolBar.addWidget(Ui.comboFont) + self.connect(Ui.comboFont, QtCore.SIGNAL("activated(QtCore.QString)"), self.textFamily) + + self.connect(Ui.textEdit, QtCore.SIGNAL("copyAvailable(bool)"), Ui.actionCut, QtCore.SLOT("setEnabled(bool)")) #ഉപയോക്താവ് ഏതെങ്കിലും പാഠഭാഗം തിരഞ്ഞെടുത്തെങ്കില് മാത്രം... + self.connect(Ui.textEdit, QtCore.SIGNAL("copyAvailable(bool)"), Ui.actionCopy, QtCore.SLOT("setEnabled(bool)")) #'cut', 'copy' എന്നിവ സജ്ജീവമാക്കുക + self.connect(Ui.actionOpen, QtCore.SIGNAL("triggered()"), self.openFile) #രേഖ തുറക്കാനുള്ള ആജ്ഞ open() എന്ന പ്രവൃത്തിയുമായി ബന്ധിപ്പിക്കുക + self.connect(Ui.actionSave, QtCore.SIGNAL("triggered()"), self.saveFile) + self.connect(Ui.actionSaveAs, QtCore.SIGNAL("triggered()"), self.saveFileAs) + self.connect(Ui.actionAbout, QtCore.SIGNAL("triggered()"), self.About) + + self.connect(Ui.actionNew, QtCore.SIGNAL("triggered()"), self.newFile) + self.connect(Ui.actionExportPDF, QtCore.SIGNAL("triggered()"), self.filePrintPDF) + self.connect(Ui.actionPrint, QtCore.SIGNAL("triggered()"), self.filePrint) + self.connect(Ui.actionPrintPreview, QtCore.SIGNAL("triggered()"), self.filePrintPreview) + self.connect(Ui.textEdit.document(), QtCore.SIGNAL("contentsChanged()"), self.documentWasModified) + + self.connect(Ui.actionRevathi_a2u, QtCore.SIGNAL("triggered()"), self.Revathi_a2u) + self.connect(Ui.actionIndulekha_a2u, QtCore.SIGNAL("triggered()"), self.Indulekha_a2u) + self.connect(Ui.actionKarthika_a2u, QtCore.SIGNAL("triggered()"), self.Karthika_a2u) + self.connect(Ui.actionSelectFontMap_a2u, QtCore.SIGNAL("triggered()"), self.customMap_a2u) + self.connect(Ui.actionASCIIToUnicodePDF, QtCore.SIGNAL("triggered()"), self.asciiToUnicodePDF) + + self.connect(Ui.actionRevathi_u2a, QtCore.SIGNAL("triggered()"), self.Revathi_u2a) + self.connect(Ui.actionIndulekha_u2a, QtCore.SIGNAL("triggered()"), self.Indulekha_u2a) + self.connect(Ui.actionKarthika_u2a, QtCore.SIGNAL("triggered()"), self.Karthika_u2a) + self.connect(Ui.actionSelectFontMap_u2a, QtCore.SIGNAL("triggered()"), self.customMap_u2a) + + def directoryName(self, fullname): + return QtCore.QFileInfo(fullname).absolutePath() + + def strippedFileName(self, fullname): + return QtCore.QFileInfo(fullname).fileName() + + def openFile(self): + fName = QtGui.QFileDialog.getOpenFileName() + if os.path.isfile(fName): + self.ui.textEdit.setPlainText(codecs.open(fName, 'r', 'utf-8').read()) + self.ui.statusbar.showMessage("File " + self.strippedFileName(fName) + " Opened", 2000) #/൨൦൦൦ മില്ലി സെക്കന്റ് നേരം സ്റ്റാറ്റസ് ബാറില് പ്രദര്ശിപ്പിക്കുക + self.InputFile = str(fName) + + def saveFile(self): + pass + + def saveFileAs(self): + pass + + def About(self): + pass + + def newFile(self): + pass + + def filePrintPDF(self): + pass + + def filePrint(self): + pass + + def filePrintPreview(self): + pass + + def documentWasModified(self): + pass + + def textFamily(self, qString): + fmt = QtGui.QTextCharFormat() + fmt.setFontFamily(qString); + QtCore.mergeFormatOnWordOrSelection(fmt); + + def Revathi_a2u(self): + self.OutputFile = self.directoryName(self.InputFile) + "/unicode-" + self.strippedFileName(self.InputFile) + self.ui.statusbar.showMessage("Converting... Please wait") + if self.ConvertFiles("revathi.map", "a2u") == 0: + self.ui.statusbar.showMessage("Converted successfully!") + else: + self.ui.statusbar.showMessage("Conversion failed!") + + def Revathi_u2a(self): + self.OutputFile = self.directoryName(self.InputFile) + "/ascii-" + self.strippedFileName(self.InputFile) + self.ui.statusbar.showMessage("Converting... Please wait") + if self.ConvertFiles("revathi.map", "u2a") == 0: + self.ui.statusbar.showMessage("Converted successfully!") + else: + self.ui.statusbar.showMessage("Conversion failed!") + + def Indulekha_a2u(self, direction): + pass + + def Indulekha_u2a(self, direction): + pass + + def Karthika_a2u(self, direction): + pass + + def Karthika_u2a(self, direction): + pass + + def customMap_a2u(self, direction): + pass + + def customMap_u2a(self, direction): + pass + + def ConvertFiles(self, map_name, direction): + self.MappingFile = sys.prefix + "/share/payyans/maps/" + map_name + p = Payyans(self.InputFile, self.OutputFile, self.MappingFile) + if direction == "a2u": + return p.ascii2unicode() + elif direction == "u2a": + return p.unicode2ascii() + + def asciiToUnicodePDF(self): + # poppler-qt4 can be made use of, to render PDF files + pass + + +if __name__ == "__main__": + app = QtGui.QApplication(sys.argv) + myapp = StartKuttans() + myapp.show() + sys.exit(app.exec_()) + |