/****************************************************************************
**
** Copyright (C) 1999-2006 Tilo Riemer <riemer@crossvc.com>,
** Frank Hemer <frank@hemer.org>,
** Jose Hernandez <joseh@tesco.net>
** Helmut Koll <HelmutKoll@web.de>,
** Tom Mishima <tmishima@mail.at-m.or.jp>
**
**
**----------------------------------------------------------------------------
**
**----------------------------------------------------------------------------
**
** CrossVC is available under two different licenses:
**
** If CrossVC is linked against the GPLed version of Qt
** CrossVC is released under the terms of GPL also.
**
** If CrossVC is linked against a nonGPLed version of Qt
** CrossVC is released under the terms of the
** CrossVC License for non-Unix platforms (CLNU)
**
**
** CrossVC License for non-Unix platforms (CLNU):
**
** Redistribution and use in binary form, without modification,
** are permitted provided that the following conditions are met:
**
** 1. Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in the
** documentation and/or other materials provided with the distribution.
** 2. It is not permitted to distribute the binary package under a name
** different than CrossVC.
** 3. The name of the authors may not be used to endorse or promote
** products derived from this software without specific prior written
** permission.
** 4. The source code is the creative property of the authors.
** Extensions and development under the terms of the Gnu Public License
** are limited to the Unix platform. Any distribution or compilation of
** the source code against libraries licensed other than gpl requires
** the written permission of the authors.
**
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
** ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
** GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
**
**
** CrossVC License for Unix platforms:
**
** This program 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, version 2 of the License.
** This program 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 version 2 for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software Foundation,
** Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
**
*****************************************************************************/
#include "config.h"
//----------------------------------------------------------------------------
#include <qapplication.h>
#include <qtextcodec.h>
#include <qtranslator.h>
#include <qregexp.h>
#include <iostream>
#include <stdio.h>
#include <cstdlib>
//----------------------------------------------------------------------------
#include "globals.h"
#include "lincvs.h"
#include "LinCVSLog.h"
#include "wrapper.h"
#include "GuiEventBlocker.h"
//----------------------------------------------------------------------------
#ifndef Q_WS_WIN
#define STARTHELPCONSOLE
#define FINISHHELPCONSOLE
#else
#include "win-funcs.h"
#endif
//#define DEBUG
//----------------------------------------------------------------------------
using std::abort;
using std::getenv;
ApplicationWindow *LinMainW;
bool bDebug = false;
//----------------------------------------------------------------------------
#ifdef DEBUG
#include <qeventloop.h>
class LinCVSEventLoop : public QEventLoop {
public:
LinCVSEventLoop(QObject * parent = 0, const char * name = 0) : QEventLoop(parent, name) {}
bool processEvents( ProcessEventsFlags flags) {
qDebug("processEvents(%i)",flags);
return QEventLoop::processEvents(flags | blockFlag);
}
static void setGUIBlocking(bool block) {
if (block) {
blockFlag = ExcludeUserInput;
} else {
blockFlag = AllEvents;
}
}
private:
static ProcessEventsFlags blockFlag;
};
QEventLoop::ProcessEventsFlags LinCVSEventLoop::blockFlag = 0;
#endif
//----------------------------------------------------------------------------
void messageHandler( QtMsgType type, const char *msg ) {
switch ( type )
{
case QtDebugMsg:
if (bDebug) fprintf( stderr, "Debug: %s\n", msg );
if (Debug::g_pLog) Debug::g_pLog->log(Debug::LL_THE_OLD_MAN_AND_THE_SEA,QString("Debug: ")+msg);
break;
case QtWarningMsg:
if (bDebug && strncmp(msg,"QDate",5)) fprintf( stderr, "Warning: %s\n", msg );
if (Debug::g_pLog) {
if (Debug::g_logLevel <= Debug::LL_INFO && strncmp(msg,"QDate",5)) {
Debug::g_pLog->log(Debug::LL_THE_OLD_MAN_AND_THE_SEA,QString("Warning: ")+msg);
} else {
Debug::g_pLog->log(Debug::LL_DEBUG,QString("Warning: ")+msg);
}
}
break;
case QtFatalMsg:
fprintf( stderr, "Fatal: %s\n", msg );
if (Debug::g_pLog) Debug::g_pLog->log(Debug::LL_THE_OLD_MAN_AND_THE_SEA,QString("Fatal: ")+msg);
abort();// deliberately core dump
}
}
//----------------------------------------------------------------------------
int showHelp(QString message) {
STARTHELPCONSOLE;
std::cout << message.latin1();
std::cout << "\nUsage: crossvc [options [arguments]] [dir]" << std::endl;
std::cout << "where options are:" << std::endl;
std::cout << "\t-d --debug write debug info to console" << std::endl;
std::cout << "\t-i --iconic start iconized" << std::endl;
std::cout << "\t-s --small-icons use small icons (useful on some window managers)" << std::endl;
std::cout << "\t-o --on-the-fly force on-the-fly dir scanning mode" << std::endl;
std::cout << "\t-l --lang language-code use passed language instead of language of environment" << std::endl;
#ifdef Q_WS_X11
std::cout << "\t-r --rcpath add rcpath to the search path for config files" << std::endl;
#endif
std::cout << "\t-v --version show version" << std::endl;
std::cout << "\t-h --help show this text" << std::endl;
std::cout << "\n\tIf dir is specified,\n\tCrossVC will start with only this dir in workbench" << std::endl << std::endl;
FINISHHELPCONSOLE;
return 0;
}
//----------------------------------------------------------------------------
int main( int argc, char ** argv )
{
QString message = "";
QString arg;
int i;
for (i = 1; i < argc; i++) {//check for options that require an answer before connection to display
arg = argv[i];
if ((arg == "-v") || (arg == "--version")) {
STARTHELPCONSOLE;
std::cout << "CrossVC version " << LC_VERSION << "\n";
FINISHHELPCONSOLE;
return 0;
} else if ((arg == "-h") || (arg == "--help")) {
showHelp(message);
return 0;
}
}
initGlobals();
#ifdef DEBUG
new LinCVSEventLoop();
#endif
QApplication a(argc,argv);
a.installEventFilter(new GuiEventBlocker());
bool bIconic = false;
bUseSmallIcons = false;
QString startUpDir = QString::null;
QString lang = QString::null;
#ifdef Q_WS_X11
Misc::g_rcPath = "";
#endif
for (i = 1; i < argc; i++) { // a.argc() == argc
arg = argv[i]; // a.argv()[i] == argv[i]
if (arg == "-qws") { continue; } //qt-embedded
else if ((arg == "-d") || (arg == "--debug")) { bDebug = true; continue;}
else if ((arg == "-i") || (arg == "--iconic")) { bIconic = true; continue;}
else if ((arg == "-s") || (arg == "--small-icons")) { bUseSmallIcons = true; continue;}
else if ((arg == "-o") || (arg == "--on-the-fly")) { bOVERRIDEONTHEFLYSCANNING = true; continue;}
else if ( !arg.startsWith("-")) {
QFileInfo fileInfo(arg);
if (fileInfo.isDir()) {
bStartedInDir = true;
startUpDir = arg.replace (QRegExp ("/+$"), "");
} else {
message = "\nNot a directory: " + arg + "\n";
showHelp(message);
return 0;
}
}
else if ((arg == "-l") || (arg == "--lang")) {
i++;
bool bNoLang = false;
if (i >= argc) bNoLang = true;
else {
arg = argv[i]; // a.argv()[i] == argv[i]
if (arg.startsWith("-")) bNoLang = true;
else lang = arg;
}
if (bNoLang) {
message = "\nNo language code specified\n";
showHelp(message);
return 0;
}
}
#ifdef Q_WS_X11
else if ((arg == "-r") || (arg == "--rcpath")) {
i++;
bool bNoPath = false;
if (i >= argc) bNoPath = true;
else {
arg = argv[i]; // a.argv()[i] == argv[i]
if (arg.startsWith("-")) bNoPath = true;
else Misc::g_rcPath = arg;
}
if (bNoPath) {
message = "\nNo additional search path for config files specified\n";
showHelp(message);
return 0;
}
}
#endif
#ifndef Q_WS_MAC
else {
message = "\nUnknown option: " + arg;
showHelp(message);
return 0;
}
#endif
}
qInstallMsgHandler( messageHandler );
APPDIR = LW::appDir(a.argv()[0]);
if (bDebug) qDebug("AppDir: " + APPDIR);
//install translator
if (lang.isEmpty()) lang = QString(QTextCodec::locale());
//Some dist. add sth. like '.UTF-8' to '$LANG' -> remove the appendix
int pos = lang.find('.');
if (pos > -1) lang.truncate(pos);
if (bDebug) qDebug("LANG: " + lang);
QString messagesDir = APPDIR + "/" + LC_MESSAGES_DIR;
bool qt_ts_found = false;
QTranslator translator( 0 );
QTranslator qtTranslator( 0 );
translator.load( lang, messagesDir );
#ifdef Q_WS_WIN
if (qtTranslator.load( "qt_" + lang, messagesDir )) {
qt_ts_found = true;
if (bDebug) qDebug("qt_*.qm found (in QTDIR)");
} else {
if (qtTranslator.load( "qt_" + lang, QString(getenv(("QTDIR"))) + "/translations/" )) {
qt_ts_found = true;
if (bDebug) qDebug("qt_*.qm found (in LC_MESSAGES_DIR)");
}
}
#else
if (qtTranslator.load( "qt_" + lang, QString(getenv(("QTDIR"))) + "/translations/" )) {
qt_ts_found = true;
if (bDebug) qDebug("qt_*.qm found (in QTDIR)");
} else {
if (qtTranslator.load( "qt_" + lang, messagesDir )) {
qt_ts_found = true;
if (bDebug) qDebug("qt_*.qm found (in LC_MESSAGES_DIR)");
}
}
#endif // Q_WS_WIN
a.installTranslator( &translator );
if (qt_ts_found) a.installTranslator( &qtTranslator );
LinMainW = new ApplicationWindow(startUpDir);
I18n::init();
QString caption = QObject::tr("%1 for %2 - Version %3");
#ifdef Q_WS_WIN
QString os = "Windows";
#else
#ifdef Q_WS_MAC
QString os = "MAC OS X";
#else
QString os = "UNIX";
#endif
#endif
LinMainW->setCaption(caption.arg(LC_APPNAME).arg(os).arg(LC_VERSION));
QPoint bottomRightDesktop = QApplication::desktop()->geometry().bottomRight();
QRect mainWidgetGeom( GEOM_X, GEOM_Y, GEOM_WIDTH, GEOM_HEIGHT);
QPoint topLeftMainWidget = mainWidgetGeom.topLeft();
if( (topLeftMainWidget.x() > bottomRightDesktop.x()) ||
(topLeftMainWidget.y() > bottomRightDesktop.y()))
mainWidgetGeom.moveTopRight( QPoint(0,0));
LinMainW->setGeometry( mainWidgetGeom);
if (bIconic) LinMainW->showMinimized();
else LinMainW->show();
a.setMainWidget(LinMainW);
a.connect( &a, SIGNAL(lastWindowClosed()), &a, SLOT(quit()) );
int res = a.exec();
I18n::destroy();
return res;
}
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