main.cpp

Linux下的基于X11的图形开发环境。

/**********************************************************************
** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
**
** This file is part of Qt Linguist.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact [e-mail] if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#include "trwindow.h"

#include <qapplication.h>
#include <qlabel.h>
#include <qpixmap.h>
#include <qtimer.h>
#include <qtextcodec.h>
#include <qtranslator.h>
#include <qsettings.h>

#if defined(Q_WS_X11)
extern void qt_wait_for_window_manager( QWidget * );
#endif

int main( int argc, char **argv )
{
    QApplication app( argc, argv );
    QApplication::setOverrideCursor( Qt::waitCursor );


    QTranslator translator( 0 );
    translator.load( QString( "linguist_" ) + QTextCodec::locale(), "." );
    app.installTranslator( &translator );

    QTimer timer;
    bool showSplash = TRUE;

     if ( showSplash )
 	timer.start( 1000, TRUE );

    QString keybase("/Qt Linguist/3.1/");
    QSettings config;
    config.insertSearchPath( QSettings::Windows, "/Trolltech" );

    QRect r( QApplication::desktop()->screenGeometry() );
    r.setX( config.readNumEntry( keybase + "Geometry/MainwindowX", r.x() ) );
    r.setY( config.readNumEntry( keybase + "Geometry/MainwindowY", r.y() ) );
    r.setWidth( config.readNumEntry( keybase + "Geometry/MainwindowWidth", r.width() ) );
    r.setHeight( config.readNumEntry( keybase + "Geometry/MainwindowHeight", r.height() ) );

    QLabel *splash = 0;
    int nscreen = QApplication::desktop()->screenNumber( r.center() );
    QRect screen = QApplication::desktop()->screenGeometry( nscreen );
    if ( showSplash ) {
	splash = new QLabel( 0, "splash", Qt::WDestructiveClose |
			     Qt::WStyle_Customize | Qt::WStyle_NoBorder |
			     Qt::WX11BypassWM );
	splash->setFrameStyle( QFrame::WinPanel | QFrame::Raised );
	splash->setPixmap( QPixmap::fromMimeSource( "splash.png" ) );
	splash->adjustSize();
	splash->setFixedSize(splash->sizeHint());
	splash->setCaption( "Qt Linguist" );
	splash->move( screen.center() - QPoint( splash->width() / 2,
						splash->height() / 2 ) );
	splash->show();
	splash->repaint( FALSE );
	QApplication::flushX();

    }

    TrWindow *tw = new TrWindow;
    app.setMainWidget( tw );

    if ( app.argc() > 1 )
	tw->openFile( QString(app.argv()[app.argc() - 1]) );

    if ( config.readBoolEntry( keybase + "Geometry/MainwindowMaximized", FALSE ) )
	tw->showMaximized();
    else
	tw->show();
#if defined(_WS_X11_)
    qt_wait_for_window_manager( tw );
#endif
    while ( timer.isActive() ) // evil loop
 	app.processEvents();
    delete splash;
    QApplication::restoreOverrideCursor();

    return app.exec();
}