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tdebase/konsole/konsole/main.cpp

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/*
This file is part of Konsole, an X terminal.
Copyright (C) 1996 by Matthias Ettrich <ettrich@kde.org>
Copyright (C) 1997,1998 by Lars Doelle <lars.doelle@on-line.de>
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; either version 2 of the License, or
(at your option) any later version.
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 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., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
*/
/* The material contained in here more or less directly orginates from */
/* kvt, which is copyright (c) 1996 by Matthias Ettrich <ettrich@kde.org> */
/* */
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <tqdir.h>
#include <tqsessionmanager.h>
#include <tqwidgetlist.h>
#include <dcopclient.h>
#include <klocale.h>
#include <kaboutdata.h>
#include <kcmdlineargs.h>
#include <kimageio.h>
#include <kdebug.h>
#include <kstandarddirs.h>
#include <kglobalsettings.h>
#include <kio/netaccess.h>
#include <kmessagebox.h>
#include <config.h>
#include "konsole.h"
#if defined(Q_WS_X11) && defined(HAVE_XRENDER) && QT_VERSION >= 0x030300
#define COMPOSITE
#endif
#ifdef COMPOSITE
# include <X11/Xlib.h>
# include <X11/extensions/Xrender.h>
# include <fixx11h.h>
# include <dlfcn.h>
#endif
static const char description[] =
I18N_NOOP("X terminal for use with KDE.");
// { "T <title>", 0, 0 },
static KCmdLineOptions options[] =
{
{ "name <name>", I18N_NOOP("Set window class"), 0 },
{ "ls", I18N_NOOP("Start login shell"), 0 },
{ "T <title>", I18N_NOOP("Set the window title"), 0 },
{ "tn <terminal>", I18N_NOOP("Specify terminal type as set in the TERM\nenvironment variable"), "xterm" },
{ "noclose", I18N_NOOP("Do not close Konsole when command exits"), 0 },
{ "nohist", I18N_NOOP("Do not save lines in history"), 0 },
{ "nomenubar", I18N_NOOP("Do not display menubar"), 0 },
{ "notabbar", 0, 0 },
{ "notoolbar", I18N_NOOP("Do not display tab bar"), 0 },
{ "noframe", I18N_NOOP("Do not display frame"), 0 },
{ "noscrollbar", I18N_NOOP("Do not display scrollbar"), 0 },
{ "noxft", I18N_NOOP("Do not use Xft (anti-aliasing)"), 0 },
{ "vt_sz CCxLL", I18N_NOOP("Terminal size in columns x lines"), 0 },
{ "noresize", I18N_NOOP("Terminal size is fixed"), 0 },
{ "type <type>", I18N_NOOP("Start with given session type"), 0 },
{ "types", I18N_NOOP("List available session types"), 0 },
{ "keytab <name>", I18N_NOOP("Set keytab to 'name'"), 0 },
{ "keytabs", I18N_NOOP("List available keytabs"), 0 },
{ "profile <name>", I18N_NOOP("Start with given session profile"), 0 },
{ "profiles", I18N_NOOP("List available session profiles"), 0 },
{ "schema <name> | <file>", I18N_NOOP("Set schema to 'name' or use 'file'"), 0 },
{ "schemas", 0, 0 },
{ "schemata", I18N_NOOP("List available schemata"), 0 },
{ "script", I18N_NOOP("Enable extended DCOP Qt functions"), 0 },
{ "workdir <dir>", I18N_NOOP("Change working directory to 'dir'"), 0 },
{ "!e <command>", I18N_NOOP("Execute 'command' instead of shell"), 0 },
// WABA: All options after -e are treated as arguments.
{ "+[args]", I18N_NOOP("Arguments for 'command'"), 0 },
KCmdLineLastOption
};
static bool has_noxft = false;
static bool login_shell = false;
static bool full_script = false;
static bool auto_close = true;
static bool fixed_size = false;
bool argb_visual = false;
const char *konsole_shell(TQStrList &args)
{
const char* shell = getenv("SHELL");
if (shell == NULL || *shell == '\0') shell = "/bin/sh";
if (login_shell)
{
char* t = const_cast<char*>(strrchr(shell,'/'));
if (t) // see sh(1)
{
t = strdup(t);
*t = '-';
args.append(t);
free(t);
}
else
args.append(shell);
}
else
args.append(shell);
return shell;
}
/**
The goal of this class is to add "--noxft" and "--ls" to the restoreCommand
if konsole was started with any of those options.
*/
class KonsoleSessionManaged: public KSessionManaged {
public:
bool saveState( TQSessionManager&sm) {
TQStringList restartCommand = sm.restartCommand();
if (has_noxft)
restartCommand.append("--noxft");
if (login_shell)
restartCommand.append("--ls");
if (full_script)
restartCommand.append("--script");
if (!auto_close)
restartCommand.append("--noclose");
if (fixed_size)
restartCommand.append("--noresize");
sm.setRestartCommand(restartCommand);
return true;
}
};
/* --| main |------------------------------------------------------ */
extern "C" int KDE_EXPORT kdemain(int argc, char* argv[])
{
setgid(getgid()); setuid(getuid()); // drop privileges
// deal with shell/command ////////////////////////////
bool histon = true;
bool menubaron = true;
bool tabbaron = true;
bool frameon = true;
bool scrollbaron = true;
bool showtip = true;
KAboutData aboutData( "konsole", I18N_NOOP("Konsole"),
KONSOLE_VERSION, description, KAboutData::License_GPL_V2,
"Copyright (c) 1997-2006, Lars Doelle");
aboutData.addAuthor("Robert Knight",I18N_NOOP("Maintainer"), "robertknight@gmail.com");
aboutData.addAuthor("Lars Doelle",I18N_NOOP("Author"), "lars.doelle@on-line.de");
aboutData.addCredit("Kurt V. Hindenburg",
I18N_NOOP("bug fixing and improvements"),
"kurt.hindenburg@gmail.com");
aboutData.addCredit("Waldo Bastian",
I18N_NOOP("bug fixing and improvements"),
"bastian@kde.org");
aboutData.addCredit("Stephan Binner",
I18N_NOOP("bug fixing and improvements"),
"binner@kde.org");
aboutData.addCredit("Chris Machemer",
I18N_NOOP("bug fixing"),
"machey@ceinetworks.com");
aboutData.addCredit("Stephan Kulow",
I18N_NOOP("Solaris support and work on history"),
"coolo@kde.org");
aboutData.addCredit("Alexander Neundorf",
I18N_NOOP("faster startup, bug fixing"),
"neundorf@kde.org");
aboutData.addCredit("Peter Silva",
I18N_NOOP("decent marking"),
"peter.silva@videotron.ca");
aboutData.addCredit("Lotzi Boloni",
I18N_NOOP("partification\n"
"Toolbar and session names"),
"boloni@cs.purdue.edu");
aboutData.addCredit("David Faure",
I18N_NOOP("partification\n"
"overall improvements"),
"David.Faure@insa-lyon.fr");
aboutData.addCredit("Antonio Larrosa",
I18N_NOOP("transparency"),
"larrosa@kde.org");
aboutData.addCredit("Matthias Ettrich",
I18N_NOOP("most of main.C donated via kvt\n"
"overall improvements"),
"ettrich@kde.org");
aboutData.addCredit("Warwick Allison",
I18N_NOOP("schema and selection improvements"),
"warwick@troll.no");
aboutData.addCredit("Dan Pilone",
I18N_NOOP("SGI Port"),
"pilone@slac.com");
aboutData.addCredit("Kevin Street",
I18N_NOOP("FreeBSD port"),
"street@iname.com");
aboutData.addCredit("Sven Fischer",
I18N_NOOP("bug fixing"),
"herpes@kawo2.rwth-aachen.de");
aboutData.addCredit("Dale M. Flaven",
I18N_NOOP("bug fixing"),
"dflaven@netport.com");
aboutData.addCredit("Martin Jones",
I18N_NOOP("bug fixing"),
"mjones@powerup.com.au");
aboutData.addCredit("Lars Knoll",
I18N_NOOP("bug fixing"),
"knoll@mpi-hd.mpg.de");
aboutData.addCredit("",I18N_NOOP("Thanks to many others.\n"
"The above list only reflects the contributors\n"
"I managed to keep track of."));
KCmdLineArgs::init( argc, argv, &aboutData );
KCmdLineArgs::addCmdLineOptions( options ); // Add our own options.
//1.53 sec
KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
KCmdLineArgs *qtargs = KCmdLineArgs::parsedArgs("qt");
has_noxft = !args->isSet("xft");
TEWidget::setAntialias( !has_noxft );
TEWidget::setStandalone( true );
// The following Qt options have no effect; warn users.
if( qtargs->isSet("background") )
kdWarning() << "The Qt option -bg, --background has no effect." << endl;
if( qtargs->isSet("foreground") )
kdWarning() << "The Qt option -fg, --foreground has no effect." << endl;
if( qtargs->isSet("button") )
kdWarning() << "The Qt option -btn, --button has no effect." << endl;
if( qtargs->isSet("font") )
kdWarning() << "The Qt option -fn, --font has no effect." << endl;
KApplication* a = NULL;
#ifdef COMPOSITE
a = new KApplication(KApplication::openX11RGBADisplay());
argb_visual = a->isX11CompositionAvailable();
#else
a = new KApplication;
#endif
TQString dataPathBase = KStandardDirs::kde_default("data").append("konsole/");
KGlobal::dirs()->addResourceType("wallpaper", dataPathBase + "wallpapers");
KImageIO::registerFormats(); // add io for additional image formats
//2.1 secs
TQString title;
if(args->isSet("T")) {
title = TQFile::decodeName(args->getOption("T"));
}
if(qtargs->isSet("title")) {
title = TQFile::decodeName(qtargs->getOption("title"));
}
TQString term = "";
if(args->isSet("tn")) {
term=TQString::tqfromLatin1(args->getOption("tn"));
}
login_shell = args->isSet("ls");
TQStrList eargs;
const char* shell = 0;
if (!args->getOption("e").isEmpty())
{
if (args->isSet("ls"))
KCmdLineArgs::usage(i18n("You can't use BOTH -ls and -e.\n"));
shell = strdup(args->getOption("e"));
eargs.append(shell);
for(int i=0; i < args->count(); i++)
eargs.append( args->arg(i) );
if (title.isEmpty() &&
(kapp->caption() == kapp->aboutData()->programName()))
{
title = TQFile::decodeName(shell); // program executed in the title bar
}
showtip = false;
}
TQCString sz = "";
sz = args->getOption("vt_sz");
histon = args->isSet("hist");
menubaron = args->isSet("menubar");
tabbaron = args->isSet("tabbar") && args->isSet("toolbar");
frameon = args->isSet("frame");
scrollbaron = args->isSet("scrollbar");
TQCString wname = qtargs->getOption("name");
full_script = args->isSet("script");
auto_close = args->isSet("close");
fixed_size = !args->isSet("resize");
if (!full_script)
a->dcopClient()->setQtBridgeEnabled(false);
TQCString type = "";
if(args->isSet("type")) {
type = args->getOption("type");
}
if(args->isSet("types")) {
TQStringList types = KGlobal::dirs()->findAllResources("appdata", "*.desktop", false, true);
types.sort();
for(TQStringList::ConstIterator it = types.begin();
it != types.end(); ++it)
{
TQString file = *it;
file = file.mid(file.findRev('/')+1);
if (file.endsWith(".desktop"))
file = file.left(file.length()-8);
printf("%s\n", TQFile::encodeName(file).data());
}
return 0;
}
if(args->isSet("schemas") || args->isSet("schemata")) {
ColorSchemaList colors;
colors.checkSchemas();
for(int i = 0; i < (int) colors.count(); i++)
{
ColorSchema *schema = colors.find(i);
TQString relPath = schema->relPath();
if (!relPath.isEmpty())
printf("%s\n", TQFile::encodeName(relPath).data());
}
return 0;
}
if(args->isSet("keytabs")) {
TQStringList lst = KGlobal::dirs()->findAllResources("data", "konsole/*.keytab");
printf("default\n"); // 'buildin' keytab
lst.sort();
for(TQStringList::Iterator it = lst.begin(); it != lst.end(); ++it )
{
TQFileInfo fi(*it);
TQString file = fi.baseName();
printf("%s\n", TQFile::encodeName(file).data());
}
return 0;
}
TQString workDir = TQFile::decodeName( args->getOption("workdir") );
TQString keytab = "";
if (args->isSet("keytab"))
keytab = TQFile::decodeName(args->getOption("keytab"));
TQString schema = "";
if (args->isSet("schema"))
schema = args->getOption("schema");
KConfig * sessionconfig = 0;
TQString profile = "";
if (args->isSet("profile")) {
profile = args->getOption("profile");
TQString path = locate( "data", "konsole/profiles/" + profile );
if ( TQFile::exists( path ) )
sessionconfig=new KConfig( path, true );
else
profile = "";
}
if (args->isSet("profiles"))
{
TQStringList profiles = KGlobal::dirs()->findAllResources("data", "konsole/profiles/*", false, true);
profiles.sort();
for(TQStringList::ConstIterator it = profiles.begin();
it != profiles.end(); ++it)
{
TQString file = *it;
file = file.mid(file.findRev('/')+1);
printf("%s\n", TQFile::encodeName(file).data());
}
return 0;
}
//FIXME: more: font
args->clear();
int c = 0, l = 0;
if ( !sz.isEmpty() )
{
char *ls = strchr( sz.data(), 'x' );
if ( ls != NULL )
{
*ls='\0';
ls++;
c=atoi(sz.data());
l=atoi(ls);
}
else
{
KCmdLineArgs::usage(i18n("expected --vt_sz <#columns>x<#lines> e.g. 80x40\n"));
}
}
if (!kapp->authorizeKAction("size"))
fixed_size = true;
// ///////////////////////////////////////////////
// Ignore SIGHUP so that we don't get killed when
// our parent-shell gets closed.
signal(SIGHUP, SIG_IGN);
putenv((char*)"COLORTERM="); // to trigger mc's color detection
KonsoleSessionManaged ksm;
if (a->isRestored() || !profile.isEmpty())
{
if (!shell)
shell = konsole_shell(eargs);
if (profile.isEmpty())
sessionconfig = a->sessionConfig();
sessionconfig->setDesktopGroup();
int n = 1;
TQString key;
TQString sTitle;
TQString sPgm;
TQString sTerm;
TQString sIcon;
TQString sCwd;
int n_tabbar;
// TODO: Session management stores everything in same group,
// should use one group / mainwindow
while (KMainWindow::canBeRestored(n) || !profile.isEmpty())
{
sessionconfig->setGroup(TQString("%1").arg(n));
if (!sessionconfig->hasKey("Pgm0"))
sessionconfig->setDesktopGroup(); // Backwards compatible
int session_count = sessionconfig->readNumEntry("numSes");
int counter = 0;
wname = sessionconfig->readEntry("class",wname).latin1();
sPgm = sessionconfig->readEntry("Pgm0", shell);
sessionconfig->readListEntry("Args0", eargs);
sTitle = sessionconfig->readEntry("Title0", title);
sTerm = sessionconfig->readEntry("Term0");
sIcon = sessionconfig->readEntry("Icon0","konsole");
sCwd = sessionconfig->readPathEntry("Cwd0");
workDir = sessionconfig->readPathEntry("workdir");
n_tabbar = TQMIN(sessionconfig->readUnsignedNumEntry("tabbar",Konsole::TabBottom),2);
Konsole *m = new Konsole(wname,histon,menubaron,tabbaron,frameon,scrollbaron,0/*type*/,true,n_tabbar, workDir);
m->newSession(sPgm, eargs, sTerm, sIcon, sTitle, sCwd);
m->enableFullScripting(full_script);
m->enableFixedSize(fixed_size);
m->restore(n);
sessionconfig->setGroup(TQString("%1").arg(n));
if (!sessionconfig->hasKey("Pgm0"))
sessionconfig->setDesktopGroup(); // Backwards compatible
m->makeGUI();
m->setEncoding(sessionconfig->readNumEntry("Encoding0"));
m->setSchema(sessionconfig->readEntry("Schema0"));
// Use konsolerc default as tmpFont instead?
TQFont tmpFont = KGlobalSettings::fixedFont();
m->initSessionFont(sessionconfig->readFontEntry("SessionFont0", &tmpFont));
m->initSessionKeyTab(sessionconfig->readEntry("KeyTab0"));
m->initMonitorActivity(sessionconfig->readBoolEntry("MonitorActivity0",false));
m->initMonitorSilence(sessionconfig->readBoolEntry("MonitorSilence0",false));
m->initMasterMode(sessionconfig->readBoolEntry("MasterMode0",false));
m->initTabColor(sessionconfig->readColorEntry("TabColor0"));
// -1 will be changed to the default history in konsolerc
m->initHistory(sessionconfig->readNumEntry("History0", -1),
sessionconfig->readBoolEntry("HistoryEnabled0", true));
counter++;
// show() before 2nd+ sessions are created allows --profile to
// initialize the TE size correctly.
m->show();
while (counter < session_count)
{
key = TQString("Title%1").arg(counter);
sTitle = sessionconfig->readEntry(key, title);
key = TQString("Args%1").arg(counter);
sessionconfig->readListEntry(key, eargs);
key = TQString("Pgm%1").arg(counter);
// if the -e option is passed on the command line, this overrides the program specified
// in the profile file
if ( args->isSet("e") )
sPgm = (shell ? TQFile::decodeName(shell) : TQString());
else
sPgm = sessionconfig->readEntry(key, shell);
key = TQString("Term%1").arg(counter);
sTerm = sessionconfig->readEntry(key);
key = TQString("Icon%1").arg(counter);
sIcon = sessionconfig->readEntry(key,"konsole");
key = TQString("Cwd%1").arg(counter);
sCwd = sessionconfig->readPathEntry(key);
m->newSession(sPgm, eargs, sTerm, sIcon, sTitle, sCwd);
m->setSessionTitle(sTitle); // Use title as is
key = TQString("Schema%1").arg(counter);
m->setSchema(sessionconfig->readEntry(key));
key = TQString("Encoding%1").arg(counter);
m->setEncoding(sessionconfig->readNumEntry(key));
key = TQString("SessionFont%1").arg(counter);
TQFont tmpFont = KGlobalSettings::fixedFont();
m->initSessionFont(sessionconfig->readFontEntry(key, &tmpFont));
key = TQString("KeyTab%1").arg(counter);
m->initSessionKeyTab(sessionconfig->readEntry(key));
key = TQString("MonitorActivity%1").arg(counter);
m->initMonitorActivity(sessionconfig->readBoolEntry(key,false));
key = TQString("MonitorSilence%1").arg(counter);
m->initMonitorSilence(sessionconfig->readBoolEntry(key,false));
key = TQString("MasterMode%1").arg(counter);
m->initMasterMode(sessionconfig->readBoolEntry(key,false));
key = TQString("TabColor%1").arg(counter);
m->initTabColor(sessionconfig->readColorEntry(key));
// -1 will be changed to the default history in konsolerc
key = TQString("History%1").arg(counter);
TQString key2 = TQString("HistoryEnabled%1").arg(counter);
m->initHistory(sessionconfig->readNumEntry(key, -1),
sessionconfig->readBoolEntry(key2, true));
counter++;
}
m->setDefaultSession( sessionconfig->readEntry("DefaultSession","shell.desktop") );
m->initFullScreen();
if ( !profile.isEmpty() ) {
m->callReadPropertiesInternal(sessionconfig,1);
profile = "";
// Hack to work-around sessions initialized with minimum size
for (int i=0;i<counter;i++)
m->activateSession( i );
m->setColLin(c,l); // will use default height and width if called with (0,0)
}
// works only for the first one, but there won't be more.
n++;
m->activateSession( sessionconfig->readNumEntry("ActiveSession",0) );
m->setAutoClose(auto_close);
}
}
else
{
Konsole* m = new Konsole(wname,histon,menubaron,tabbaron,frameon,scrollbaron,type, false, 0, workDir);
m->newSession((shell ? TQFile::decodeName(shell) : TQString()), eargs, term, TQString(), title, workDir);
m->enableFullScripting(full_script);
m->enableFixedSize(fixed_size);
//3.8 :-(
//exit(0);
if (!keytab.isEmpty())
m->initSessionKeyTab(keytab);
if (!schema.isEmpty()) {
if (schema.right(7)!=".schema")
schema+=".schema";
m->setSchema(schema);
m->activateSession(0); // Fixes BR83162, transp. schema + notabbar
}
m->setColLin(c,l); // will use default height and width if called with (0,0)
m->initFullScreen();
m->show();
if (showtip)
m->showTipOnStart();
m->setAutoClose(auto_close);
}
int ret = a->exec();
//// Temporary code, waiting for Qt to do this properly
// Delete all toplevel widgets that have WDestructiveClose
TQWidgetList *list = TQApplication::tqtopLevelWidgets();
// remove all toplevel widgets that have a parent (i.e. they
// got WTopLevel explicitly), they'll be deleted by the parent
list->first();
while( list->current())
{
if( list->current()->parentWidget() != NULL || !list->current()->testWFlags( TQt::WDestructiveClose ) )
{
list->remove();
continue;
}
list->next();
}
TQWidgetListIt it(*list);
TQWidget * w;
while( (w=it.current()) != 0 ) {
++it;
delete w;
}
delete list;
delete a;
return ret;
}
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