""" Kross Script Editor Description: This script provides a in python written script editor. Author: Sebastian Sauer Copyright: Dual-licensed under LGPL v2+higher and the BSD license. """ import os, sys try: import qt except (ImportError): raise "Failed to import the required PyQt python module." #################################################################################### # Samples. class Widget(qt.QHBox): def __init__(self, parentwidget, label = None): self.parentwidget = parentwidget import qt qt.QHBox.__init__(self, parentwidget) self.setMargin(4) self.setSpacing(4) if label != None: qt.QLabel(label, self) def value(self): return None class ListWidget(Widget): def __init__(self, parentwidget, label): import qt global Widget Widget.__init__(self, parentwidget, label) self.combo = qt.QComboBox(self) self.combo.setEditable(True) self.setStretchFactor(self.combo,1) def value(self): return self.combo.currentText() class EditWidget(Widget): def __init__(self, parentwidget, label): import qt global Widget Widget.__init__(self, parentwidget, label) self.edit = qt.QLineEdit(self) self.setStretchFactor(self.edit,1) def value(self): return self.edit.text() class FileWidget(Widget): def __init__(self, parentwidget, label, filtermask, openfiledialog = True): self.filtermask = filtermask self.openfiledialog = openfiledialog import qt global Widget Widget.__init__(self, parentwidget, label) self.edit = qt.QLineEdit(self) self.setStretchFactor(self.edit,1) btn = qt.QPushButton("...",self) qt.QObject.connect(btn, qt.SIGNAL("clicked()"), self.btnClicked) def btnClicked(self): import qt text = str( self.edit.text() ) if self.openfiledialog: filename = str( qt.QFileDialog.getOpenFileName(text, self.filtermask, self.parentwidget) ) else: filename = qt.QFileDialog.getSaveFileName(text, self.filtermask, self.parentwidget) if filename != "": self.edit.setText( filename ) def value(self): return self.edit.text() class Samples: #################################################################################### # KexiDB class KexiDB: def __init__(self, parentwidget): self.parentwidget = parentwidget class _ProjectWidget(FileWidget): def __init__(self, parentwidget): global FileWidget FileWidget.__init__(self, parentwidget, "Project File:", "*.kexi *.kexis *.kexic;;*") class _DriverWidget(ListWidget): def __init__(self, parentwidget): global ListWidget ListWidget.__init__(self, parentwidget, "Driver:") import krosskexidb for driver in krosskexidb.DriverManager().driverNames(): self.combo.insertItem(driver) class _TableWidget(ListWidget): def __init__(self, parentwidget): global ListWidget ListWidget.__init__(self, parentwidget, "Table:") class PrintDriverDetails: """ Print a the list of available KexiDB drivers and print details about one of them. """ name = "Details about a driver" def __init__(self, parent): self.widgets = { "DriverName" : Samples.KexiDB._DriverWidget( parent.parentwidget ), } def getCode(self): return ( 'import krosskexidb', 'drivermanager = krosskexidb.DriverManager()', 'print "drivernames: %s" % drivermanager.driverNames()', '', 'driver = drivermanager.driver( \"{DriverName}\" )', 'print "driver: {DriverName}"', 'print "version=%s.%s" % (driver.versionMajor(),driver.versionMinor())', 'print "mimetype=%s" % driver.fileDBDriverMimeType()', 'print "filedriver=%s" % driver.isFileDriver()', ) class ConnectWithFile: """ Connect with a KexiDB database by using a Kexi Connection Project File. """ name = "Connect with file" def __init__(self, parent): self.widgets = { "ProjectFile" : Samples.KexiDB._ProjectWidget( parent.parentwidget ), } def getCode(self): return ( '# Import the KexiDB module.', 'import krosskexidb', 'drivermanager = krosskexidb.DriverManager()', '', '# Get the connectiondata from the project file.', 'connectiondata = drivermanager.createConnectionDataByFile( "{ProjectFile}" )', 'print "Connectiondata: %s" % connectiondata.serverInfoString()', '', '# Create the driver for the database backend.', 'driver = drivermanager.driver( connectiondata.driverName() )', '', '# Create and establish the connection to the database.', 'connection = driver.createConnection(connectiondata)', 'if not connection.isConnected():', ' if not connection.connect():', ' raise "Failed to connect"', '', '# Open the database for usage.', 'print "Databases: %s" % connection.databaseNames()', 'if not connection.isDatabaseUsed():', ' if not connection.useDatabase( connectiondata.databaseName() ):', ' if not connection.useDatabase( connectiondata.fileName() ):', ' raise "Failed to use database"', '', '# Print some infos.', 'print "All tables: %s" % connection.allTableNames()', 'print "Tables: %s" % connection.tableNames()', 'print "Queries: %s" % connection.queryNames()', ) class IterateThroughTable: """ Iterate through a table within a connected KexiDB database. """ name = "Iterate through table" def __init__(self, parent): self.widgets = { "ProjectFile" : Samples.KexiDB._ProjectWidget( parent.parentwidget ), "TableName" : Samples.KexiDB._TableWidget( parent.parentwidget ), } def getCode(self): return ( '# Import the KexiDB module.', 'import krosskexidb', 'drivermanager = krosskexidb.DriverManager()', '', '# Get the connectiondata from the project file.', 'connectiondata = drivermanager.createConnectionDataByFile( "{ProjectFile}" )', 'print "Connectiondata: %s" % connectiondata.serverInfoString()', '', '# Create the driver for the database backend.', 'driver = drivermanager.driver( connectiondata.driverName() )', '', '# Create and establish the connection to the database.', 'connection = driver.createConnection(connectiondata)', 'if not connection.isConnected():', ' if not connection.connect():', ' raise "Failed to connect"', '', '# Open the database for usage.', 'if not connection.isDatabaseUsed():', ' if not connection.useDatabase( connectiondata.databaseName() ):', ' if not connection.useDatabase( connectiondata.fileName() ):', ' raise "Failed to use database"', '', '# Get the table and create a query for it.', 'table = connection.tableSchema( \"{TableName}\" )', 'query = table.query()', '', '# Create a cursor to walk through the records.', 'cursor = connection.executeQuerySchema( query )', 'if not cursor:', ' raise "Failed to create cursor."', '', '# Iterate through the records.', 'if not cursor.moveFirst():', ' raise "The cursor has no records to read from."', 'while not cursor.eof():', ' for i in range( cursor.fieldCount() ):', ' print "%s" % cursor.value(i)', ' cursor.moveNext()', ) #################################################################################### # KSpread class KSpread: def __init__(self, parentwidget): self.parentwidget = parentwidget class _SheetWidget(ListWidget): def __init__(self, parentwidget, label = "Sheet:"): global ListWidget ListWidget.__init__(self, parentwidget, label) try: import krosskspreadcore document = krosskspreadcore.get("KSpreadDocument") for sheetname in document.sheetNames(): self.combo.insertItem(sheetname) except: import traceback trace = "".join( traceback.format_exception(sys.exc_info()[0],sys.exc_info()[1],sys.exc_info()[2]) ) print trace class _CellsWidget(ListWidget): def __init__(self, parentwidget): global ListWidget ListWidget.__init__(self, parentwidget, "Cells (col1:row1 - col2:row2):") self.combo.insertItem( "1:1 - %s:%s" % (5,10) ) self.combo.insertItem( "1:1 - %s:%s" % (256,256) ) self.combo.insertItem( "1:1 - %s:%s" % (32767,32767) ) def value(self): return [ [ int(i) for i in item.split(':') ] for item in str( ListWidget.value(self) ).split('-') ] class _ValueWidget(EditWidget): def __init__(self, parentwidget): global EditWidget EditWidget.__init__(self, parentwidget, "Value:") self.edit.setText("Some text") class _ColorWidget(EditWidget): def __init__(self, parentwidget,label,color): global EditWidget EditWidget.__init__(self, parentwidget, "%s (RGB):" % label) self.edit.setText(color) def value(self): return "#%s" % EditWidget.value(self) class SetTextOfCells: """ Set the text of the defined cells. """ name = "Set text of cells" def __init__(self, parent): pass self.widgets = { "SheetName" : Samples.KSpread._SheetWidget( parent.parentwidget ), "Cells" : Samples.KSpread._CellsWidget( parent.parentwidget ), "Value" : Samples.KSpread._ValueWidget( parent.parentwidget ), } def getCode(self): return ( '# Import the KSpread module.', 'import krosskspreadcore', '', '# Get the current document.', 'document = krosskspreadcore.get("KSpreadDocument")', '', '# Get the sheet defined by the sheetname.', 'sheet = document.sheetByName( \"{SheetName}\" )', 'if not sheet:', ' raise "No such sheet {SheetName} %s" % document.sheetNames()', '', '( (col1,row1),(col2,row2) ) = {Cells}', 'for c in range(col1,col2):', ' for r in range(row1,row2):', ' cell = sheet.cell(c,r)', ' print "cell c=%s r=%s v=%s" % (c,r,cell.value())', ' cell.setText( \"{Value}\" )', ) class SetColorsOfCells: """ Set the colors of the defined cells. """ name = "Set colors of cells" def __init__(self, parent): pass self.widgets = { "SheetName" : Samples.KSpread._SheetWidget( parent.parentwidget), "Cells" : Samples.KSpread._CellsWidget( parent.parentwidget ), "TextColor" : Samples.KSpread._ColorWidget( parent.parentwidget, "Textcolor", "ff0000" ), "BackgroundColor" : Samples.KSpread._ColorWidget( parent.parentwidget, "Backgroundcolor", "c0c0c0" ), } def getCode(self): return ( '# Import the KSpread module.', 'import krosskspreadcore', '', '# Get the current document.', 'document = krosskspreadcore.get("KSpreadDocument")', '', '# Get the sheet defined by the sheetname.', 'sheet = document.sheetByName( \"{SheetName}\" )', 'if not sheet:', ' raise "No such sheet {SheetName} %s" % document.sheetNames()', '', '( (col1,row1),(col2,row2) ) = {Cells}', 'for c in range(col1,col2):', ' for r in range(col1,col2):', ' cell = sheet.cell(c,r)', ' cell.setTextColor( \"{TextColor}\" )', ' cell.setBackgroundColor( \"{BackgroundColor}\" )', ) class IterateThroughCellsWithContent: """ Iterate over all cells in a sheet that have content (aka that are not empty). """ name = "Iterate through cells" def __init__(self, parent): pass self.widgets = { "SheetName" : Samples.KSpread._SheetWidget( parent.parentwidget ), } def getCode(self): return ( '# Import the KSpread module.', 'import krosskspreadcore', '', '# Get the current document.', 'document = krosskspreadcore.get("KSpreadDocument")', '', '# Get the sheet defined by the sheetname.', 'sheet = document.sheetByName( \"{SheetName}\" )', 'if not sheet:', ' raise "No such sheet {SheetName} %s" % document.sheetNames()', '', '# Iterate through the cells that have content (aka that are not empty).', 'cell = sheet.firstCell()', 'while cell:', ' print "col=%s row=%s value=%s" % (cell.column(),cell.row(),cell.value())', ' cell = cell.nextCell()', ) class PrintSheetDetails: """ Print details about the current sheet. """ name = "Details about a sheet" def __init__(self, parent): self.widgets = { "SheetName" : Samples.KSpread._SheetWidget( parent.parentwidget ), } def getCode(self): return ( '# Import the KSpread module.', 'import krosskspreadcore', '', '# Get the current document.', 'document = krosskspreadcore.get("KSpreadDocument")', '', '# Get the sheet defined by the sheetname.', 'sheet = document.sheetByName( \"{SheetName}\" )', 'if not sheet:', ' raise "No such sheet {SheetName} %s" % document.sheetNames()', '', 'print "name=%s" % sheet.name()', 'print "maxcolumns=%s maxrows=%s" % (sheet.maxColumn(),sheet.maxRow())', ) class LoadDocFromNativeXML: """ Load the document from a native XML file. """ name = "Load document from native XML File" def __init__(self, parent): global FileWidget self.widgets = { "FileName" : FileWidget( parent.parentwidget, "XML File:", "*.xml;;*" ), } def getCode(self): return ( '# Import the PyQt module.', 'import qt', '', 'def loadFile(filename):', ' # Import the krosskspreadcore module.', ' import krosskspreadcore', ' # Try to read the file.', ' try:', ' file = open(filename, "r")', ' xml = file.read()', ' file.close()', ' except IOError, (errno, strerror):', ' qt.QMessageBox.critical(self,"Error","Failed to read file %s

%s" % (filename,strerror))', ' return', '', ' # Get the current document.', ' document = krosskspreadcore.get("KSpreadDocument")', ' # Load the document from the native XML string.', ' ok = document.loadNativeXML( xml )', '', '# Show the openfile dialog', 'filename = "{FileName}"', 'openfilename = qt.QFileDialog.getOpenFileName(filename,"*.xml;;*", self)', 'if str(openfilename) != "":', ' loadFile( openfilename )', ) class SaveDocToNativeXML: """ Save the document to a native XML file. """ name = "Save document to native XML File" def __init__(self, parent): global FileWidget self.widgets = { "FileName" : FileWidget( parent.parentwidget, "XML File:", "*.xml;;*", False ), } def getCode(self): return ( '# Import the PyQt module.', 'import qt', '', 'def saveFile(filename):', ' # Import the krosskspreadcore module.', ' import krosskspreadcore', ' # Try to open the file for writting.', ' try:', ' file = open(filename, "w")', ' except IOError, (errno, strerror):', ' qt.QMessageBox.critical(self,"Error","Failed to create file %s

%s" % (filename,strerror))', ' return', ' # Get the current document.', ' document = krosskspreadcore.get("KSpreadDocument")', ' # Get the native XML string.', ' xml = document.saveNativeXML()', ' # Write the XML string to the file.', ' file.write( xml )', ' # Close the file.', ' file.close()', '', '# Show the savefile dialog', 'filename = "{FileName}"', 'savefilename = qt.QFileDialog.getSaveFileName(filename,"*.xml;;*", self)', 'if str(savefilename) != "":', ' saveFile( savefilename )', ) class CopySheets: """ Copy the text-content from one sheet to another. """ name = "Copy sheets" def __init__(self, parent): self.widgets = { "SourceSheet" : Samples.KSpread._SheetWidget( parent.parentwidget, "Source sheet:" ), "TargetSheet" : Samples.KSpread._SheetWidget( parent.parentwidget, "Target sheet:" ), } def getCode(self): return ( '# Import the KSpread module.', 'import krosskspreadcore', '# Get the current document.', 'document = krosskspreadcore.get("KSpreadDocument")', '# Get the source sheet.', 'fromsheet = document.sheetByName( "{SourceSheet}" )', 'if not fromsheet: raise "No such sheet {SourceSheet} %s" % document.sheetNames()', '# Get the target sheet.', 'tosheet = document.sheetByName( "{TargetSheet}" )', 'if not fromsheet: raise "No such sheet {TargetSheet} %s" % document.sheetNames()', '# Copy the cells.', 'fromcell = fromsheet.firstCell()', 'while fromcell:', ' tocell = tosheet.cell( fromcell.column(), fromcell.row() )', ' tocell.setText( fromcell.text() )', ' #tocell.setValue( fromcell.value() )', ' fromcell = fromcell.nextCell()', ) class LoadSheetFromCSV: """ Load the content of a CSV file into a KSpread sheet. """ name = "Load data from CSV file into sheet" def __init__(self, parent): self.widgets = { "Sheet" : Samples.KSpread._SheetWidget( parent.parentwidget ), "FileName" : FileWidget( parent.parentwidget, "CSV File:", "*.csv;;*", True ), } def getCode(self): return ( '# Import the KSpread module.', 'import krosskspreadcore', '# Get the current document and the sheet.', 'document = krosskspreadcore.get("KSpreadDocument")', 'sheet = document.sheetByName( "{Sheet}" )', 'if not sheet: raise "No such sheet {Sheet} %s" % document.sheetNames()', '', 'filename = "{FileName}"', 'try:', ' file = open(filename, "r")', 'except IOError:', ' raise "Failed to open CSV File: %s" % filename', '', 'import csv', 'csvparser = csv.reader(file)', 'row = 1', 'while True:', ' try:', ' record = csvparser.next()', ' except StopIteration:', ' break', ' col = 1', ' for item in record:', ' sheet.cell(col,row).setText( item )', ' col += 1', ' row += 1', 'file.close()', ) class SaveSheetToCSV: """ Save the content of a KSpread sheet into a CSV file. """ name = "Save data from a sheet into a CSV file" def __init__(self, parent): self.widgets = { "Sheet" : Samples.KSpread._SheetWidget( parent.parentwidget ), "FileName" : FileWidget( parent.parentwidget, "CSV File:", "*.csv;;*", False ), } def getCode(self): return ( 'filename = "{FileName}"', 'try:', ' file = open(filename, "w")', 'except IOError:', ' raise "Failed to write CSV File: %s" % filename', '# Prepare CSV-writer', 'import csv', 'csvwriter = csv.writer(file)', '# Import the KSpread module.', 'import krosskspreadcore', '# Get the current document and the sheet.', 'document = krosskspreadcore.get("KSpreadDocument")', 'sheet = document.sheetByName( "{Sheet}" )', 'if not sheet: raise "No such sheet {Sheet} %s" % document.sheetNames()', '# Iterate over the cells.', 'cell = sheet.firstCell()', 'record = []', 'while cell:', ' record.append( cell.text() )', ' if cell.column() == 1 or not cell.nextCell():', ' csvwriter.writerow( record )', ' record = []', ' cell = cell.nextCell()', 'file.close()', ) #################################################################################### # PyQt class PyQt: def __init__(self, parentwidget): self.parentwidget = parentwidget class OpenFileDialog: """ Show the usage of the openfile dialog with QFileDialog. """ name = "Open File Dialog" def __init__(self, parent): pass self.widgets = { "FileName" : FileWidget( parent.parentwidget, "Open File:", "*.txt *.html;;*" ), } def getCode(self): return ( 'import qt', 'openfilename = qt.QFileDialog.getOpenFileName("{FileName}","*.txt *.html;;*", self)', 'print "openfile=%s" % openfilename', ) class SaveFileDialog: """ Show the usage of the savefile dialog with QFileDialog. """ name = "Save File Dialog" def __init__(self, parent): pass self.widgets = { "FileName" : FileWidget( parent.parentwidget, "Save File:", "*.txt *.html;;*", False ), } def getCode(self): return ( 'import qt', 'savefilename = qt.QFileDialog.getSaveFileName("{FileName}","*.txt *.html;;*", self)', 'print "savefile=%s" % savefilename', ) class CustomDialog: """ Show a custom dialog that inherits a QDialog. """ name = "Custom Dialog" def __init__(self, parent): pass self.widgets = { } def getCode(self): return ( 'import qt', '', 'class MyDialog(qt.QDialog):', ' def __init__(self, parent):', ' import qt', ' qt.QDialog.__init__(self, parent, "MyDialog", 1, qt.Qt.WDestructiveClose)', ' self.setCaption("My Dialog")', ' btn = qt.QPushButton("Click me",self)', ' qt.QObject.connect(btn, qt.SIGNAL("clicked()"), self.buttonClicked)', ' def buttonClicked(self):', ' import qt', ' qt.QMessageBox.information(self, "The Caption", "This is the message string.")', '', 'dialog = MyDialog(self)', 'dialog.exec_loop()', ) class InputDialog: """ Show how to use a QInputDialog. """ name = "Input Dialog" def __init__(self, parent): global EditWidget self.widgets = { "Caption" : EditWidget( parent.parentwidget, "Caption" ), "Message" : EditWidget( parent.parentwidget, "Message" ), } def getCode(self): return ( 'import qt', '', 'text, ok = qt.QInputDialog.getText("{Caption}", "{Message}", qt.QLineEdit.Normal, "")', 'if ok:', ' print "Text defined: %s" % text', 'else:', ' print "Dialog aborted."', ) #################################################################################### # DCOP class DCOP: def __init__(self, parentwidget): self.parentwidget = parentwidget class PrintClipboard: """ Print the content from the clipper via DCOP. """ name = "Clipboard content" def __init__(self, parent): self.widgets = { } def getCode(self): return ( 'import qt, tdecore, dcop, dcopext', 'dcopclient = tdecore.KApplication.dcopClient()', 'apps = [ app for app in dcopclient.registeredApplications() if str(app).startswith("klipper") ]', 'd = dcopext.DCOPApp(apps[0], dcopclient)', 'result,typename,data = d.appclient.call(apps[0],"klipper","getClipboardContents()","")', 'ds = qt.QDataStream(data, qt.IO_ReadOnly)', 'print "Clipboard content:\\n%s" % tdecore.dcop_next(ds, TQSTRING_OBJECT_NAME_STRING)', ) class AmarokCollectionInfos: """ Fetch some collection informations from the amarok collection via DCOP. """ name = "amarok collection infos" def __init__(self, parent): self.widgets = { } def getCode(self): return ( 'import qt, tdecore, dcop, dcopext', '', 'dcopclient = tdecore.KApplication.dcopClient()', 'apps = [ app for app in dcopclient.registeredApplications() if str(app).startswith("amarok") ]', 'app = apps[0]', 'd = dcopext.DCOPApp(app, dcopclient)', '', 'def dataToList(data, types = []):', ' import qt, tdecore', ' ds = qt.QDataStream(data, qt.IO_ReadOnly)', ' return [ tdecore.dcop_next(ds, t) for t in types ]', '', 'for funcname in ["totalAlbums","totalArtists","totalCompilations","totalGenres","totalTracks"]:', ' result,replytype,replydata = d.appclient.call("amarok", "collection", "%s()" % funcname,"")', ' print "%s: %s" % ( funcname, dataToList(replydata,["int"])[0] )', ) class KopeteContacts: """ Print the names of all contacts Kopete knows via DCOP. """ name = "Kopete contacts" def __init__(self, parent): self.widgets = { } def getCode(self): return ( 'import qt, tdecore, dcop, dcopext', '', 'dcopclient = tdecore.KApplication.dcopClient()', 'apps = [ app for app in dcopclient.registeredApplications() if str(app).startswith("kopete") ]', 'app = apps[0]', 'd = dcopext.DCOPApp(app, dcopclient)', '', '(state,rtype,rdata) = d.appclient.call("kopete", "KopeteIface", "contacts()","")', 'if not state: raise "Failed to call the kopete contacts-function"', '', 'ds = qt.QDataStream(rdata.data(), qt.IO_ReadOnly)', 'sl = tdecore.dcop_next (ds, TQSTRINGLIST_OBJECT_NAME_STRING)', 'print "contacts=%s" % [ str(s) for s in sl ]', ) class KWordSelectedText: """ Get the selected text from a KWord instance via DCOP. """ name = "KWord selected text" def __init__(self, parent): self.widgets = { } def getCode(self): return ( 'import qt, tdecore, dcop, dcopext', '', 'def dataToList(data, types = []):', ' import qt, tdecore', ' ds = qt.QDataStream(data, qt.IO_ReadOnly)', ' return [ tdecore.dcop_next(ds, t) for t in types ]', 'def listToData(listdict):', ' import qt, tdecore', ' ba= qt.QByteArray()', ' ds = qt.QDataStream(ba, qt.IO_WriteOnly)', ' for (typename,value) in listdict:', ' tdecore.dcop_add (ds, value, typename)', ' return ba', '', '# Get the KWord DCOP client.', 'dcopclient = tdecore.KApplication.dcopClient()', 'apps = [ app for app in dcopclient.registeredApplications() if str(app).startswith("kword") ]', 'if len(apps) < 1: raise "No KWord instance is running. Please start KWord before!"', 'appname = apps[0]', 'd = dcopext.DCOPApp(appname, dcopclient)', '', '# Call the getDocuments() function.', '(state,rtype,rdata) = d.appclient.call(appname, "KoApplicationIface", "getDocuments()","")', 'if not state: raise "%s: Failed to call getDocuments-function" % appname', 'documents = dataToList(rdata,["QValueList"])[0]', 'print "documents=%s" % [ str( doc.obj() ) for doc in documents ]', 'document = documents[0] # Let\'s just take the first document.', '', '# Get the frameset.', 'ba = listToData( [ ("int",0) ] )', '(state,rtype,rdata) = d.appclient.call(appname, document.obj(), "textFrameSet(int)", ba)', 'if not state: raise "%s: Failed to call frameSet-function" % appname', 'frameset = dataToList( rdata,["DCOPRef"] )[0] # Let\'s just take the first textframe.', '', '# Get the selected text.', '(state,rtype,rdata) = d.appclient.call(appname, frameset.obj(), "selectedText()", "")', 'print "Selected Text: %s" % dataToList( rdata,[TQSTRING_OBJECT_NAME_STRING] )[0]', ) #################################################################################### # Dialog implementations. class SampleDialog(qt.QDialog): def __init__(self, parent, sampleclazz, samplechildclazz): import qt qt.QDialog.__init__(self, parent, "SampleDialog", 1) layout = qt.QVBoxLayout(self) box = qt.QVBox(self) box.setMargin(4) box.setSpacing(10) layout.addWidget(box) self.scrollview = qt.QScrollView(box) self.scrollview.setResizePolicy(qt.QScrollView.AutoOne) #self.scrollview.setFrameStyle(qt.QFrame.NoFrame); self.scrollview.setResizePolicy(qt.QScrollView.AutoOneFit); self.scrollview.viewport().setPaletteBackgroundColor(self.paletteBackgroundColor()) mainbox = qt.QVBox( self.scrollview.viewport() ) mainbox.setMargin(6) mainbox.setSpacing(6) desclabel = qt.QLabel(mainbox) qt.QFrame(mainbox).setFrameStyle( qt.QFrame.HLine | qt.QFrame.Sunken ) self.sample = sampleclazz( mainbox ) self.samplechild = samplechildclazz( self.sample ) desclabel.setText( "%s" % self.samplechild.__doc__ ) mainbox.setStretchFactor(qt.QWidget(mainbox), 1) mainbox.show() self.scrollview.addChild(mainbox) btnbox = qt.QHBox(box) btnbox.setMargin(6) btnbox.setSpacing(6) okbtn = qt.QPushButton(btnbox) okbtn.setText("Ok") qt.QObject.connect(okbtn, qt.SIGNAL("clicked()"), self.okClicked) cancelbtn = qt.QPushButton(btnbox) cancelbtn.setText("Cancel") qt.QObject.connect(cancelbtn, qt.SIGNAL("clicked()"), self.close) self.setCaption(self.samplechild.name) box.setMinimumSize(qt.QSize(500,340)) def okClicked(self): self.code = self.samplechild.getCode() self.close() def getCode(self): if not hasattr(self,"code"): return None code = "\n".join( self.code ) for widgetname in self.samplechild.widgets.keys(): print ".............. %s" % widgetname widget = self.samplechild.widgets[widgetname] value = widget.value() if value != None: code = code.replace("{%s}" % widgetname, str(value)) return code class MainDialog(qt.QDialog): def __init__(self, scriptpath, parent): self.scriptpath = scriptpath if not hasattr(__main__,"scripteditorfilename"): __main__.scripteditorfilename = self.getFileName("myscript.py") import krosskspreadcore self.doc = krosskspreadcore.get("KSpreadDocument") import os, qt qt.QDialog.__init__(self, parent, "MainDialog", 1, qt.Qt.WDestructiveClose) self.setCaption("Script Editor") layout = qt.QVBoxLayout(self) box = qt.QVBox(self) box.setMargin(4) box.setSpacing(10) layout.addWidget(box) menu = qt.QMenuBar(box) splitter = qt.QSplitter(box) splitter.setOrientation(qt.Qt.Vertical) self.scripttext = qt.QMultiLineEdit(splitter) self.scripttext.setWordWrap( qt.QTextEdit.NoWrap ) self.scripttext.setTextFormat( qt.Qt.PlainText ) qt.QObject.connect(self.scripttext, qt.SIGNAL("cursorPositionChanged(int,int)"),self.cursorPositionChanged) self.console = qt.QTextBrowser(splitter) splitter.setResizeMode(self.console, qt.QSplitter.KeepSize) statusbar = qt.QStatusBar(box) self.messagestatus = qt.QLabel(statusbar) statusbar.addWidget(self.messagestatus,1) self.cursorstatus = qt.QLabel(statusbar) statusbar.addWidget(self.cursorstatus) self.cursorPositionChanged() box.setMinimumSize( qt.QSize(680,540) ) filemenu = qt.QPopupMenu(menu) menu.insertItem("&File", filemenu) newaction = qt.QAction("New", qt.QKeySequence("CTRL+N"), self) qt.QObject.connect(newaction, qt.SIGNAL("activated()"), self.newFile) newaction.addTo(filemenu) openaction = qt.QAction("Open...", qt.QKeySequence("CTRL+O"), self) qt.QObject.connect(openaction, qt.SIGNAL("activated()"), self.openFileAs) openaction.addTo(filemenu) saveaction = qt.QAction("Save", qt.QKeySequence("CTRL+S"), self) qt.QObject.connect(saveaction, qt.SIGNAL("activated()"), self.saveFile) saveaction.addTo(filemenu) saveasaction = qt.QAction("Save as...", qt.QKeySequence("CTRL+A"), self) qt.QObject.connect(saveasaction, qt.SIGNAL("activated()"), self.saveFileAs) saveasaction.addTo(filemenu) filemenu.insertSeparator() quitaction = qt.QAction("Quit", qt.QKeySequence("CTRL+Q"), self) qt.QObject.connect(quitaction, qt.SIGNAL("activated()"), self.close) quitaction.addTo(filemenu) editmenu = qt.QPopupMenu(menu) menu.insertItem("&Edit", editmenu) undoaction = qt.QAction("Undo", qt.QKeySequence("CTRL+Z"), self) qt.QObject.connect(undoaction, qt.SIGNAL("activated()"), self.scripttext.undo) undoaction.addTo(editmenu) redoaction = qt.QAction("Redo", qt.QKeySequence("CTRL+Shift+Z"), self) qt.QObject.connect(redoaction, qt.SIGNAL("activated()"), self.scripttext.redo) redoaction.addTo(editmenu) editmenu.insertSeparator() cutaction = qt.QAction("Cut", qt.QKeySequence("CTRL+X"), self) qt.QObject.connect(cutaction, qt.SIGNAL("activated()"), self.scripttext.cut) cutaction.addTo(editmenu) copyaction = qt.QAction("Copy", qt.QKeySequence("CTRL+C"), self) qt.QObject.connect(copyaction, qt.SIGNAL("activated()"), self.scripttext.copy) copyaction.addTo(editmenu) pasteaction = qt.QAction("Paste", qt.QKeySequence("CTRL+V"), self) qt.QObject.connect(pasteaction, qt.SIGNAL("activated()"), self.scripttext.paste) pasteaction.addTo(editmenu) clearaction = qt.QAction("Clear", qt.QKeySequence("CTRL+Shift+X"), self) qt.QObject.connect(clearaction, qt.SIGNAL("activated()"), self.scripttext.clear) clearaction.addTo(editmenu) editmenu.insertSeparator() selallaction = qt.QAction("Select All", 0, self) qt.QObject.connect(selallaction, qt.SIGNAL("activated()"), self.scripttext.selectAll) selallaction.addTo(editmenu) scriptmenu = qt.QPopupMenu(menu) menu.insertItem("&Script", scriptmenu) compileaction = qt.QAction("Compile", qt.QKeySequence("F9"), self) qt.QObject.connect(compileaction, qt.SIGNAL("activated()"), self.compileScript) compileaction.addTo(scriptmenu) executeaction = qt.QAction("Execute", qt.QKeySequence("F10"), self) qt.QObject.connect(executeaction, qt.SIGNAL("activated()"), self.executeScript) executeaction.addTo(scriptmenu) self.samplemenu = qt.QPopupMenu(menu) menu.insertItem("&Samples", self.samplemenu) itemid = 500 global Samples for samplename in dir(Samples): if samplename.startswith("_"): continue itemid += 1 menu = qt.QPopupMenu(self.samplemenu) qt.QObject.connect(menu, qt.SIGNAL("activated(int)"), self.sampleActivated) self.samplemenu.insertItem(samplename, menu, -1, self.samplemenu.count() - 1) attr = getattr(Samples,samplename) for a in dir(attr): if a.startswith("_"): continue itemid += 1 child = getattr(attr,a) itemid = menu.insertItem(child.name, itemid) menu.setWhatsThis(itemid,"%s/%s" % (samplename,a)) if os.path.exists(__main__.scripteditorfilename): self.openFile(__main__.scripteditorfilename) def getFileName(self, filename): import os try: homepath = os.getenv("HOME") if not homepath: import pwd user = os.getenv("USER") or os.getenv("LOGNAME") if not user: pwent = pwd.getpwuid(os.getuid()) else: pwent = pwd.getpwnam(user) homepath = pwent[6] except (KeyError, ImportError): homepath = os.curdir return os.path.join(homepath, filename) def cursorPositionChanged(self,para = 0,pos = 0): self.cursorstatus.setText( "Line: %s Col: %s" % (para+1,pos+1) ) def sampleActivated(self, index): global Samples sampleid = str( self.sender().whatsThis(index) ) sampleidlist = sampleid.split('/') sampleclazz = getattr( Samples,sampleidlist[0] ) samplechildclazz = getattr( sampleclazz, sampleidlist[1] ) global SampleDialog dialog = SampleDialog(self, sampleclazz, samplechildclazz) dialog.exec_loop() code = dialog.getCode() if code != None: self.scripttext.append( code ) def execCode(self,function): import sys, StringIO codeOut = StringIO.StringIO() codeErr = StringIO.StringIO() sys.stdout = codeOut sys.stderr = codeErr try: function(self) except: import traceback trace = "".join( traceback.format_exception(sys.exc_info()[0],sys.exc_info()[1],sys.exc_info()[2]) ) sys.stderr.write(trace) try: # this is a bit tricky. we need to go to steps back to know where the exception really happened. tb = sys.exc_info()[2] while hasattr(tb,"tb_next") and tb.tb_next: tb = tb.tb_next lineno = tb.tb_lineno print "EXCEPTION: lineno=%s" % lineno self.scripttext.setCursorPosition( lineno - 1, 0 ) except: pass sys.stdout = sys.__stdout__ sys.stderr = sys.__stderr__ s = codeErr.getvalue() if s: print "ERROR:\n%s\n" % s self.console.append(s) s = codeOut.getvalue() if s: print s self.console.append(s) codeOut.close() codeErr.close() def compileScript(self): self.console.clear() code = str( self.scripttext.text() ) def docompile(self): compile(code, __main__.scripteditorfilename, 'exec') self.execCode(docompile) self.console.append("Compiled!") def executeScript(self): self.console.clear() def doexecute(self): code = str( self.scripttext.text() ) exec code in globals(), locals() self.execCode(doexecute) self.console.append("Execution done!") def newFile(self): self.console.clear() #if qt.QMessageBox.warning(self,"Remove?","Remove the selected item?",qt.QMessageBox.Yes,qt.QMessageBox.Cancel) != qt.QMessageBox.Yes: self.scripttext.clear() def openFile(self, filename): __main__.scripteditorfilename = None try: file = open(filename, "r") self.scripttext.setText( str( file.read() ) ) file.close() __main__.scripteditorfilename = filename except IOError, (errno, strerror): qt.QMessageBox.critical(self,"Error","Failed to open script file \"%s\"

%s" % (filename,strerror)) def openFileAs(self): import qt self.console.clear() filename = str( qt.QFileDialog.getOpenFileName(__main__.scripteditorfilename,"*.py;;*", self) ) if filename == "": return self.openFile(filename) def saveFile(self): try: file = open(__main__.scripteditorfilename, "w") file.write( str( self.scripttext.text() ) ) file.close() except IOError, (errno, strerror): qt.QMessageBox.critical(self,"Error","Failed to open script file \"%s\"

%s" % (__main__.scripteditorfilename,strerror)) def saveFileAs(self): import qt filename = str( qt.QFileDialog.getSaveFileName(__main__.scripteditorfilename,"*.py;;*", self) ) if filename == "": return __main__.scripteditorfilename = filename self.saveFile() #################################################################################### # Show the main dialog. if __name__ == "__main__": scriptpath = os.getcwd() qtapp = qt.QApplication(sys.argv) else: scriptpath = os.path.dirname(__name__) qtapp = qt.tqApp dialog = MainDialog(scriptpath, qtapp.mainWidget()) dialog.exec_loop()