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/******************************************************************************
*
* Copyright (C) 2002 Hugo PEREIRA <mailto: hugo.pereira@free.fr>
*
* This 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 2 of the License, or (at your option) any later
* version.
*
* This software 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, see <http://www.gnu.org/licenses/>.
*
*******************************************************************************/
#include "Application.h"
#include "BaseStatusBar.h"
#include "ConfigurationDialog.h"
#include "JobInterface.h"
#include "MainWindow.h"
#include "QtUtil.h"
#include "UserSelectionFrame.h"
#include "Util.h"
#include <QApplication>
//____________________________________________
Application::Application( CommandLineArguments arguments ) :
BaseApplication( nullptr, arguments ),
Counter( "Application" )
{}
//____________________________________________
Application::~Application( void )
{ if( interface_ ) delete interface_; }
//____________________________________________
bool Application::realizeWidget( void )
{
Debug::Throw( "Application::realizeWidget.\n" );
// parse user argument
const CommandLineParser parser( commandLineParser( _arguments() ) );
if( parser.hasOption( "--user" ) )
{
XmlOptions::get().clearSpecialOptions( "USER_NAME" );
XmlOptions::get().add( "USER_NAME", Option( parser.option( "--user" ), Option::Recordable|Option::Current ) );
}
// check if the method has already been called.
if( !BaseApplication::realizeWidget() ) return false;
// interface
interface_ = new JobInterface();
// top widget
mainWindow_ = new MainWindow();
mainWindow_->setWindowTitle( "Top" );
// connection between job manager and interface
connect( mainWindow_, SIGNAL(commandRequested(JobCommand)), interface_, SLOT(addCommand(JobCommand)) );
connect( interface_, SIGNAL(jobListReady(Job::Set)), mainWindow_, SLOT(processJobList(Job::Set)) );
connect( interface_, SIGNAL(userListReady(UserSet)), mainWindow_, SLOT(updateUsers(UserSet)) );
connect( interface_, SIGNAL(messageAvailable(QString)), &mainWindow_->statusBar().label(), SLOT(setTextAndUpdate(QString)) );
mainWindow_->installFrames();
mainWindow_->requestJobList();
// configuration
emit configurationChanged();
// top widget
mainWindow_->centerOnDesktop();
mainWindow_->show();
Debug::Throw( "Application::realizeWidget - done.\n" );
return true;
}
//____________________________________________
CommandLineParser Application::commandLineParser( CommandLineArguments arguments, bool ignoreWarnings ) const
{
Debug::Throw( "Application::commandLineParser.\n" );
CommandLineParser out( BaseApplication::commandLineParser() );
out.setGroup( CommandLineParser::applicationGroupName );
out.registerOption( CommandLineParser::Tag( "--user", "-u" ), tr( "string" ), tr( "user name from whom the process list will be shown" ) );
if( !arguments.isEmpty() ) out.parse( arguments, ignoreWarnings );
return out;
}
//____________________________________________
void Application::usage( void ) const
{
_usage( "Top" );
commandLineParser().usage();
return;
}
//_______________________________________________
void Application::_configuration( void )
{
Debug::Throw( "Application::_configuration.\n" );
emit saveConfiguration();
ConfigurationDialog dialog;
connect( &dialog, SIGNAL(configurationChanged()), SIGNAL(configurationChanged()) );
dialog.centerOnWidget( qApp->activeWindow() );
dialog.exec();
}
//________________________________________________
bool Application::_processCommand( Server::ServerCommand command )
{
Debug::Throw( "Application::_processCommand.\n" );
if( BaseApplication::_processCommand( command ) ) return true;
if( command.command() == Server::ServerCommand::Raise )
{
CommandLineParser parser( commandLineParser( command.arguments() ) );
if( parser.hasOption( "--user" ) )
{ mainWindow_->addFrame( parser.option( "--user" ) ); }
mainWindow_->uniconify();
return true;
} else return false;
}
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