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/*
kopetecommand.cpp - Command
Copyright (c) 2003 by Jason Keirstead <jason@keirstead.org>
*************************************************************************
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
*************************************************************************
*/
#include <tqstringlist.h>
#include <kapplication.h>
#include <kdebug.h>
#include <kinputdialog.h>
#include <klocale.h>
#include <kmessagebox.h>
#include "kopetechatsessionmanager.h"
#include "kopeteview.h"
#include "kopetecommand.h"
#include "kopeteuiglobal.h"
Kopete::Command::Command( TQObject *parent, const TQString &command, const char* handlerSlot,
const TQString &help, Kopete::CommandHandler::CommandType type, const TQString &formatString,
uint minArgs, int maxArgs, const KShortcut &cut, const TQString &pix )
: KAction( command[0].upper() + command.right( command.length() - 1).lower(), pix, cut, parent,
( command.lower() + TQString::fromLatin1("_command") ).latin1() )
{
init( command, handlerSlot, help, type, formatString, minArgs, maxArgs );
}
void Kopete::Command::init( const TQString &command, const char* slot, const TQString &help,
Kopete::CommandHandler::CommandType type, const TQString &formatString, uint minArgs, int maxArgs )
{
m_command = command;
m_help = help;
m_type = type;
m_formatString = formatString;
m_minArgs = minArgs;
m_maxArgs = maxArgs;
m_processing = false;
if( m_type == Kopete::CommandHandler::Normal )
{
TQObject::connect( this, TQT_SIGNAL( handleCommand( const TQString &, Kopete::ChatSession *) ),
parent(), slot );
}
TQObject::connect( this, TQT_SIGNAL( activated() ), this, TQT_SLOT( slotAction() ) );
}
void Kopete::Command::slotAction()
{
Kopete::ChatSession *manager = Kopete::ChatSessionManager::self()->activeView()->msgManager();
TQString args;
if( m_minArgs > 0 )
{
args = KInputDialog::getText( i18n("Enter Arguments"), i18n("Enter the arguments to %1:").arg(m_command) );
if( args.isNull() )
return;
}
processCommand( args, manager, true );
}
void Kopete::Command::processCommand( const TQString &args, Kopete::ChatSession *manager, bool gui )
{
TQStringList mArgs = Kopete::CommandHandler::parseArguments( args );
if( m_processing )
{
printError( i18n("Alias \"%1\" expands to itself.").arg( text() ), manager, gui );
}
else if( mArgs.count() < m_minArgs )
{
printError( i18n("\"%1\" requires at least %n argument.",
"\"%1\" requires at least %n arguments.", m_minArgs)
.arg( text() ), manager, gui );
}
else if( m_maxArgs > -1 && (int)mArgs.count() > m_maxArgs )
{
printError( i18n("\"%1\" has a maximum of %n argument.",
"\"%1\" has a maximum of %n arguments.", m_minArgs)
.arg( text() ), manager, gui );
}
else if( !KApplication::kApplication()->authorizeKAction( name() ) )
{
printError( i18n("You are not authorized to perform the command \"%1\".").arg(text()), manager, gui );
}
else
{
m_processing = true;
if( m_type == Kopete::CommandHandler::UserAlias ||
m_type == Kopete::CommandHandler::SystemAlias )
{
TQString formatString = m_formatString;
// Translate %s to the whole string and %n to current nickname
formatString.replace( TQString::fromLatin1("%n"), manager->myself()->nickName() );
formatString.replace( TQString::fromLatin1("%s"), args );
// Translate %1..%N to word1..wordN
while( mArgs.count() > 0 )
{
formatString = formatString.arg( mArgs.front() );
mArgs.pop_front();
}
kdDebug(14010) << "New Command after processing alias: " << formatString << endl;
Kopete::CommandHandler::commandHandler()->processMessage( TQString::fromLatin1("/") + formatString, manager );
}
else
{
emit( handleCommand( args, manager ) );
}
m_processing = false;
}
}
void Kopete::Command::printError( const TQString &error, Kopete::ChatSession *manager, bool gui ) const
{
if( gui )
{
KMessageBox::error( Kopete::UI::Global::mainWidget(), error, i18n("Command Error") );
}
else
{
Kopete::Message msg( manager->myself(), manager->members(), error,
Kopete::Message::Internal, Kopete::Message::PlainText );
manager->appendMessage( msg );
}
}
#include "kopetecommand.moc"
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