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