diff options
Diffstat (limited to 'tdecore/kapplication.cpp')
| -rw-r--r-- | tdecore/kapplication.cpp | 3638 |
1 files changed, 0 insertions, 3638 deletions
diff --git a/tdecore/kapplication.cpp b/tdecore/kapplication.cpp deleted file mode 100644 index b4caefc2c..000000000 --- a/tdecore/kapplication.cpp +++ /dev/null @@ -1,3638 +0,0 @@ -/* This file is part of the KDE libraries - Copyright (C) 1997 Matthias Kalle Dalheimer (kalle@kde.org) - Copyright (C) 1998, 1999, 2000 KDE Team - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. - */ - -#include "config.h" - -#ifdef HAVE_XCOMPOSITE -#define COMPOSITE -#endif - -// #ifdef QTRANSLATOR_H -// #error qtranslator.h was already included -// #endif // QTRANSLATOR_H -// -// #ifdef TQTRANSLATOR_H -// #error tqtranslator.h was already included -// #endif // TQTRANSLATOR_H - -#undef QT_NO_TRANSLATION -#undef TQT_NO_TRANSLATION -#include <tqtranslator.h> -#include "kapplication.h" -#define QT_NO_TRANSLATION -#define TQT_NO_TRANSLATION -#include <tqdir.h> -#include <tqptrcollection.h> -#include <tqwidgetlist.h> -#include <tqstrlist.h> -#include <tqfile.h> -#include <tqmessagebox.h> -#include <tqtextstream.h> -#include <tqregexp.h> -#include <tqlineedit.h> -#include <tqtextedit.h> -#include <tqsessionmanager.h> -#include <tqptrlist.h> -#include <tqtimer.h> -#include <tqstylesheet.h> -#include <tqpixmapcache.h> -#include <tqtooltip.h> -#include <tqstylefactory.h> -#include <tqmetaobject.h> -#include <tqimage.h> -#ifndef QT_NO_SQL -#include <tqsqlpropertymap.h> -#endif - -#include <kglobal.h> -#include <kstandarddirs.h> -#include <kdebug.h> -#include <klocale.h> -#include <kstyle.h> -#include <kiconloader.h> -#include <kclipboard.h> -#include <kconfig.h> -#include <ksimpleconfig.h> -#include <kcmdlineargs.h> -#include <kaboutdata.h> -#include <kglobalsettings.h> -#include <kcrash.h> -#include <kdatastream.h> -#include <klibloader.h> -#include <kmimesourcefactory.h> -#include <kstdaccel.h> -#include <kaccel.h> -#include "kcheckaccelerators.h" -#include <tqptrdict.h> -#include <kmacroexpander.h> -#include <kshell.h> -#include <kprotocolinfo.h> -#include <kkeynative.h> -#include <kmdcodec.h> -#include <kglobalaccel.h> - -#if defined Q_WS_X11 -#include <kstartupinfo.h> -#endif - -#include <dcopclient.h> -#include <dcopref.h> - -#include <sys/types.h> -#ifdef HAVE_SYS_STAT_H -#include <sys/stat.h> -#endif -#include <sys/wait.h> -#include <grp.h> -#include <sys/types.h> - -#ifndef Q_WS_WIN -#include "twin.h" -#endif - -#include <fcntl.h> -#include <stdlib.h> // getenv(), srand(), rand() -#include <signal.h> -#include <unistd.h> -#include <time.h> -#include <sys/time.h> -#include <errno.h> -#include <string.h> -#include <netdb.h> -#if defined Q_WS_X11 -//#ifndef Q_WS_QWS //FIXME(E): NetWM should talk to QWS... -#include <netwm.h> -#endif - -#include "kprocctrl.h" - -#ifdef HAVE_PATHS_H -#include <paths.h> -#endif - -#ifdef Q_WS_X11 -#include <X11/Xlib.h> -#ifdef COMPOSITE -#include <X11/extensions/Xrender.h> -#include <X11/extensions/Xcomposite.h> -#include <dlfcn.h> -#endif -#include <X11/Xutil.h> -#include <X11/Xatom.h> -#include <X11/SM/SMlib.h> -#include <fixx11h.h> -#endif - -#include <pwd.h> - -#ifndef Q_WS_WIN -#include <KDE-ICE/ICElib.h> -#else -typedef void* IceIOErrorHandler; -#include <windows.h> -//KDE4: remove -#define Button1Mask (1<<8) -#define Button2Mask (1<<9) -#define Button3Mask (1<<10) -#endif - -#ifdef Q_WS_X11 -#define DISPLAY "DISPLAY" -#elif defined(Q_WS_QWS) -#define DISPLAY "QWS_DISPLAY" -#endif - -#if defined Q_WS_X11 -#include <kipc.h> -#endif - -#ifdef Q_WS_MACX -#include <Carbon/Carbon.h> -#include <tqimage.h> -#endif - -#include "kappdcopiface.h" - -// exported for tdm kfrontend -KDE_EXPORT bool kde_have_kipc = true; // magic hook to disable kipc in tdm -bool kde_kiosk_exception = false; // flag to disable kiosk restrictions -bool kde_kiosk_admin = false; - -KApplication* KApplication::KApp = 0L; -bool KApplication::loadedByKdeinit = false; -DCOPClient *KApplication::s_DCOPClient = 0L; -bool KApplication::s_dcopClientNeedsPostInit = false; - -#ifdef Q_WS_X11 -static Atom atom_DesktopWindow; -static Atom atom_NetSupported; -static Atom kde_xdnd_drop; -#endif - -#ifdef Q_WS_X11 -static int composite_event, composite_error, composite_opcode; -static bool x11_composite_error_generated; -static int x11_error(Display *dpy, XErrorEvent *ev) { - if (ev->request_code == composite_opcode && ev->minor_code == X_CompositeRedirectSubwindows) - { - x11_composite_error_generated = true; - return 0; - } - return 1; -} -#endif - -// duplicated from patched Qt, so that there won't be unresolved symbols if Qt gets -// replaced by unpatched one -TDECORE_EXPORT bool tqt_qclipboard_bailout_hack = false; - -template class TQPtrList<KSessionManaged>; - -#ifdef Q_WS_X11 -extern "C" { -static int kde_xio_errhandler( Display * dpy ) -{ - return kapp->xioErrhandler( dpy ); -} - -static int kde_x_errhandler( Display *dpy, XErrorEvent *err ) -{ - return kapp->xErrhandler( dpy, err ); -} - -} - -extern "C" { -static void kde_ice_ioerrorhandler( IceConn conn ) -{ - if(kapp) - kapp->iceIOErrorHandler( conn ); - // else ignore the error for now -} -} -#endif - -#ifdef Q_WS_WIN -void KApplication_init_windows(bool GUIenabled); - -class QAssistantClient; -#endif - -/* - Private data to make keeping binary compatibility easier - */ -class KApplicationPrivate -{ -public: - KApplicationPrivate() - : actionRestrictions( false ), - refCount( 1 ), - oldIceIOErrorHandler( 0 ), - checkAccelerators( 0 ), - overrideStyle( TQString::null ), - startup_id( "0" ), - app_started_timer( NULL ), - m_KAppDCOPInterface( 0L ), - session_save( false ) -#ifdef Q_WS_X11 - ,oldXErrorHandler( NULL ) - ,oldXIOErrorHandler( NULL ) -#elif defined Q_WS_WIN - ,qassistantclient( 0 ) -#endif - { - } - - ~KApplicationPrivate() - { -#ifdef Q_WS_WIN - delete qassistantclient; -#endif - } - - - bool actionRestrictions : 1; - bool guiEnabled : 1; - /** - * This counter indicates when to exit the application. - * It starts at 1, is decremented in KMainWindow when the last window is closed, but - * is incremented by operations that should outlive the last window closed - * (e.g. a file copy for a file manager, or 'compacting folders on exit' for a mail client). - */ - int refCount; - IceIOErrorHandler oldIceIOErrorHandler; - KCheckAccelerators* checkAccelerators; - TQString overrideStyle; - TQString geometry_arg; - TQCString startup_id; - TQTimer* app_started_timer; - KAppDCOPInterface *m_KAppDCOPInterface; - bool session_save; -#ifdef Q_WS_X11 - int (*oldXErrorHandler)(Display*,XErrorEvent*); - int (*oldXIOErrorHandler)(Display*); -#elif defined Q_WS_WIN - QAssistantClient* qassistantclient; -#endif - - class URLActionRule - { - public: -#define checkExactMatch(s, b) \ - if (s.isEmpty()) b = true; \ - else if (s[s.length()-1] == '!') \ - { b = false; s.truncate(s.length()-1); } \ - else b = true; -#define checkStartWildCard(s, b) \ - if (s.isEmpty()) b = true; \ - else if (s[0] == '*') \ - { b = true; s = s.mid(1); } \ - else b = false; -#define checkEqual(s, b) \ - b = (s == "="); - - URLActionRule(const TQString &act, - const TQString &bProt, const TQString &bHost, const TQString &bPath, - const TQString &dProt, const TQString &dHost, const TQString &dPath, - bool perm) - : action(act), - baseProt(bProt), baseHost(bHost), basePath(bPath), - destProt(dProt), destHost(dHost), destPath(dPath), - permission(perm) - { - checkExactMatch(baseProt, baseProtWildCard); - checkStartWildCard(baseHost, baseHostWildCard); - checkExactMatch(basePath, basePathWildCard); - checkExactMatch(destProt, destProtWildCard); - checkStartWildCard(destHost, destHostWildCard); - checkExactMatch(destPath, destPathWildCard); - checkEqual(destProt, destProtEqual); - checkEqual(destHost, destHostEqual); - } - - bool baseMatch(const KURL &url, const TQString &protClass) - { - if (baseProtWildCard) - { - if ( !baseProt.isEmpty() && !url.protocol().startsWith(baseProt) && - (protClass.isEmpty() || (protClass != baseProt)) ) - return false; - } - else - { - if ( (url.protocol() != baseProt) && - (protClass.isEmpty() || (protClass != baseProt)) ) - return false; - } - if (baseHostWildCard) - { - if (!baseHost.isEmpty() && !url.host().endsWith(baseHost)) - return false; - } - else - { - if (url.host() != baseHost) - return false; - } - if (basePathWildCard) - { - if (!basePath.isEmpty() && !url.path().startsWith(basePath)) - return false; - } - else - { - if (url.path() != basePath) - return false; - } - return true; - } - - bool destMatch(const KURL &url, const TQString &protClass, const KURL &base, const TQString &baseClass) - { - if (destProtEqual) - { - if ( (url.protocol() != base.protocol()) && - (protClass.isEmpty() || baseClass.isEmpty() || protClass != baseClass) ) - return false; - } - else if (destProtWildCard) - { - if ( !destProt.isEmpty() && !url.protocol().startsWith(destProt) && - (protClass.isEmpty() || (protClass != destProt)) ) - return false; - } - else - { - if ( (url.protocol() != destProt) && - (protClass.isEmpty() || (protClass != destProt)) ) - return false; - } - if (destHostWildCard) - { - if (!destHost.isEmpty() && !url.host().endsWith(destHost)) - return false; - } - else if (destHostEqual) - { - if (url.host() != base.host()) - return false; - } - else - { - if (url.host() != destHost) - return false; - } - if (destPathWildCard) - { - if (!destPath.isEmpty() && !url.path().startsWith(destPath)) - return false; - } - else - { - if (url.path() != destPath) - return false; - } - return true; - } - - TQString action; - TQString baseProt; - TQString baseHost; - TQString basePath; - TQString destProt; - TQString destHost; - TQString destPath; - bool baseProtWildCard : 1; - bool baseHostWildCard : 1; - bool basePathWildCard : 1; - bool destProtWildCard : 1; - bool destHostWildCard : 1; - bool destPathWildCard : 1; - bool destProtEqual : 1; - bool destHostEqual : 1; - bool permission; - }; - TQPtrList<URLActionRule> urlActionRestrictions; - - TQString sessionKey; - TQString pSessionConfigFile; -}; - - -static TQPtrList<TQWidget>*x11Filter = 0; -static bool autoDcopRegistration = true; - -void KApplication::installX11EventFilter( TQWidget* filter ) -{ - if ( !filter ) - return; - if (!x11Filter) - x11Filter = new TQPtrList<TQWidget>; - connect ( filter, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( x11FilterDestroyed() ) ); - x11Filter->append( filter ); -} - -void KApplication::x11FilterDestroyed() -{ - removeX11EventFilter( static_cast< const TQWidget* >( sender())); -} - -void KApplication::removeX11EventFilter( const TQWidget* filter ) -{ - if ( !x11Filter || !filter ) - return; - x11Filter->removeRef( filter ); - if ( x11Filter->isEmpty() ) { - delete x11Filter; - x11Filter = 0; - } -} - -// FIXME: remove this when we've get a better method of -// customizing accelerator handling -- hopefully in Qt. -// For now, this is set whenever an accelerator is overridden -// in KAccelEventHandler so that the AccelOverride isn't sent twice. -- ellis, 19/10/02 -extern bool kde_g_bKillAccelOverride; - -bool KApplication::notify(TQObject *receiver, TQEvent *event) -{ - TQEvent::Type t = event->type(); - if (kde_g_bKillAccelOverride) - { - kde_g_bKillAccelOverride = false; - // Indicate that the accelerator has been overridden. - if (t == TQEvent::AccelOverride) - { - TQT_TQKEYEVENT(event)->accept(); - return true; - } - else - kdWarning(125) << "kde_g_bKillAccelOverride set, but received an event other than AccelOverride." << endl; - } - - if ((t == TQEvent::AccelOverride) || (t == TQEvent::KeyPress)) - { - static const KShortcut& _selectAll = KStdAccel::selectAll(); - TQLineEdit *edit = ::tqqt_cast<TQLineEdit *>(receiver); - if (edit) - { - // We have a keypress for a lineedit... - TQKeyEvent *kevent = TQT_TQKEYEVENT(event); - KKey key(kevent); - if (_selectAll.contains(key)) - { - if (t == TQEvent::KeyPress) - { - edit->selectAll(); - return true; - } - else - { - kevent->accept(); - } - } - // Ctrl-U deletes from start of line. - if (key == KKey(Qt::CTRL + Qt::Key_U)) - { - if (t == TQEvent::KeyPress) - { - if (!edit->isReadOnly()) - { - TQString t(edit->text()); - t = t.mid(edit->cursorPosition()); - edit->validateAndSet(t, 0, 0, 0); - } - return true; - } - else - { - kevent->accept(); - } - - } - } - TQTextEdit *medit = ::tqqt_cast<TQTextEdit *>(receiver); - if (medit) - { - // We have a keypress for a multilineedit... - TQKeyEvent *kevent = TQT_TQKEYEVENT(event); - if (_selectAll.contains(KKey(kevent))) - { - if (t == TQEvent::KeyPress) - { - medit->selectAll(); - return true; - } - else - { - kevent->accept(); - } - } - } - } - if( t == TQEvent::Show && receiver->isWidgetType()) - { - TQWidget* w = TQT_TQWIDGET( receiver ); -#if defined Q_WS_X11 - if( w->isTopLevel() && !startupId().isEmpty() && !TQT_TQSHOWEVENT(event)->spontaneous()) // TODO better done using window group leader? - KStartupInfo::setWindowStartupId( w->winId(), startupId()); -#endif - if( w->isTopLevel() && !w->testWFlags( WX11BypassWM ) && !w->isPopup() && !event->spontaneous()) - { - if( d->app_started_timer == NULL ) - { - d->app_started_timer = new TQTimer( this, "app_started_timer" ); - connect( d->app_started_timer, TQT_SIGNAL( timeout()), TQT_SLOT( checkAppStartedSlot())); - } - if( !d->app_started_timer->isActive()) - d->app_started_timer->start( 0, true ); - } - if( w->isTopLevel() && ( w->icon() == NULL || w->icon()->isNull())) - { - // icon() cannot be null pixmap, it'll be the "unknown" icon - so check if there is this application icon - static TQPixmap* ic = NULL; - if( ic == NULL ) - ic = new TQPixmap( KGlobal::iconLoader()->loadIcon( iconName(), - KIcon::NoGroup, 0, KIcon::DefaultState, NULL, true )); - if( !ic->isNull()) - { - w->setIcon( *ic ); -#if defined Q_WS_X11 - KWin::setIcons( w->winId(), *ic, miniIcon()); -#endif - } - } - } - return TQApplication::notify(receiver, event); -} - -void KApplication::checkAppStartedSlot() -{ -#if defined Q_WS_X11 - KStartupInfo::handleAutoAppStartedSending(); -#endif -} - -// the help class for session management communication -static TQPtrList<KSessionManaged>* sessionClients() -{ - static TQPtrList<KSessionManaged>* session_clients = 0L; - if ( !session_clients ) - session_clients = new TQPtrList<KSessionManaged>; - return session_clients; -} - -/* - Auxiliary function to calculate a a session config name used for the - instance specific config object. - Syntax: "session/<appname>_<sessionId>" - */ -TQString KApplication::sessionConfigName() const -{ - TQString sessKey = sessionKey(); - if ( sessKey.isEmpty() && !d->sessionKey.isEmpty() ) - sessKey = d->sessionKey; - return TQString("session/%1_%2_%3").arg(name()).arg(sessionId()).arg(sessKey); -} - -#ifdef Q_WS_X11 -static SmcConn mySmcConnection = 0; -static SmcConn tmpSmcConnection = 0; -#else -// FIXME(E): Implement for Qt Embedded -// Possibly "steal" XFree86's libSM? -#endif -static TQTime* smModificationTime = 0; - -KApplication::KApplication( int& argc, char** argv, const TQCString& rAppName, - bool allowStyles, bool GUIenabled ) : - TQApplication( argc, argv, GUIenabled ), KInstance(rAppName), -#ifdef Q_WS_X11 - display(0L), - argb_visual(false), -#endif - d (new KApplicationPrivate()) -{ - aIconPixmap.pm.icon = 0L; - aIconPixmap.pm.miniIcon = 0L; - read_app_startup_id(); - if (!GUIenabled) - allowStyles = false; - useStyles = allowStyles; - Q_ASSERT (!rAppName.isEmpty()); - setName(rAppName); - - installSigpipeHandler(); - KCmdLineArgs::initIgnore(argc, argv, rAppName.data()); - parseCommandLine( ); - init(GUIenabled); - d->m_KAppDCOPInterface = new KAppDCOPInterface(this); -} - -KApplication::KApplication( bool allowStyles, bool GUIenabled ) : -// TQApplication( *KCmdLineArgs::qt_argc(), *KCmdLineArgs::qt_argv(), TRUE ), // Qt4 requires that there always be a GUI - TQApplication( *KCmdLineArgs::qt_argc(), *KCmdLineArgs::qt_argv(), GUIenabled ), // We need to be able to run command line apps - KInstance( KCmdLineArgs::about), -#ifdef Q_WS_X11 - display(0L), - argb_visual(false), -#endif - d (new KApplicationPrivate) -{ - aIconPixmap.pm.icon = 0L; - aIconPixmap.pm.miniIcon = 0L; - read_app_startup_id(); - if (!GUIenabled) - allowStyles = false; - useStyles = allowStyles; - setName( instanceName() ); - - installSigpipeHandler(); - parseCommandLine( ); - init(GUIenabled); - d->m_KAppDCOPInterface = new KAppDCOPInterface(this); -} - -#ifdef Q_WS_X11 -KApplication::KApplication( Display *dpy, bool allowStyles ) : - TQApplication( dpy, *KCmdLineArgs::qt_argc(), *KCmdLineArgs::qt_argv(), - getX11RGBAVisual(dpy), getX11RGBAColormap(dpy) ), - KInstance( KCmdLineArgs::about), display(0L), d (new KApplicationPrivate) -{ - aIconPixmap.pm.icon = 0L; - aIconPixmap.pm.miniIcon = 0L; - read_app_startup_id(); - useStyles = allowStyles; - setName( instanceName() ); - installSigpipeHandler(); - parseCommandLine( ); - init( true ); - d->m_KAppDCOPInterface = new KAppDCOPInterface(this); -} - -KApplication::KApplication( Display *dpy, bool disable_argb, Qt::HANDLE visual, Qt::HANDLE colormap, bool allowStyles ) : - TQApplication( dpy, *KCmdLineArgs::qt_argc(), *KCmdLineArgs::qt_argv(), - disable_argb?visual:getX11RGBAVisual(dpy), disable_argb?colormap:getX11RGBAColormap(dpy) ), - KInstance( KCmdLineArgs::about), display(0L), d (new KApplicationPrivate) -{ - aIconPixmap.pm.icon = 0L; - aIconPixmap.pm.miniIcon = 0L; - read_app_startup_id(); - useStyles = allowStyles; - if (disable_argb) argb_visual = false; - setName( instanceName() ); - installSigpipeHandler(); - parseCommandLine( ); - init( true ); - d->m_KAppDCOPInterface = new KAppDCOPInterface(this); -} - -KApplication::KApplication( Display *dpy, Qt::HANDLE visual, Qt::HANDLE colormap, - bool allowStyles ) : - TQApplication( dpy, *KCmdLineArgs::qt_argc(), *KCmdLineArgs::qt_argv(), - visual?visual:getX11RGBAVisual(dpy), colormap?colormap:getX11RGBAColormap(dpy) ), - KInstance( KCmdLineArgs::about), display(0L), d (new KApplicationPrivate) -{ - if ((visual) && (colormap)) - getX11RGBAInformation(dpy); - aIconPixmap.pm.icon = 0L; - aIconPixmap.pm.miniIcon = 0L; - read_app_startup_id(); - useStyles = allowStyles; - setName( instanceName() ); - installSigpipeHandler(); - parseCommandLine( ); - init( true ); - d->m_KAppDCOPInterface = new KAppDCOPInterface(this); -} - -KApplication::KApplication( Display *dpy, Qt::HANDLE visual, Qt::HANDLE colormap, - bool allowStyles, KInstance * _instance ) : - TQApplication( dpy, *KCmdLineArgs::qt_argc(), *KCmdLineArgs::qt_argv(), - visual?visual:getX11RGBAVisual(dpy), colormap?colormap:getX11RGBAColormap(dpy) ), - KInstance( _instance ), display(0L), d (new KApplicationPrivate) -{ - if ((visual) && (colormap)) - getX11RGBAInformation(dpy); - aIconPixmap.pm.icon = 0L; - aIconPixmap.pm.miniIcon = 0L; - read_app_startup_id(); - useStyles = allowStyles; - setName( instanceName() ); - installSigpipeHandler(); - parseCommandLine( ); - init( true ); - d->m_KAppDCOPInterface = new KAppDCOPInterface(this); -} -#endif - -KApplication::KApplication( bool allowStyles, bool GUIenabled, KInstance* _instance ) : - TQApplication( *KCmdLineArgs::qt_argc(), *KCmdLineArgs::qt_argv(), - GUIenabled ), - KInstance( _instance ), -#ifdef Q_WS_X11 - display(0L), -#endif - argb_visual(false), - d (new KApplicationPrivate) -{ - aIconPixmap.pm.icon = 0L; - aIconPixmap.pm.miniIcon = 0L; - read_app_startup_id(); - if (!GUIenabled) - allowStyles = false; - useStyles = allowStyles; - setName( instanceName() ); - - installSigpipeHandler(); - parseCommandLine( ); - init(GUIenabled); - d->m_KAppDCOPInterface = new KAppDCOPInterface(this); -} - -#ifdef Q_WS_X11 -KApplication::KApplication(Display *display, int& argc, char** argv, const TQCString& rAppName, - bool allowStyles, bool GUIenabled ) : - TQApplication( display ), KInstance(rAppName), - display(0L), - argb_visual(false), - d (new KApplicationPrivate()) -{ - aIconPixmap.pm.icon = 0L; - aIconPixmap.pm.miniIcon = 0L; - read_app_startup_id(); - if (!GUIenabled) - allowStyles = false; - useStyles = allowStyles; - - Q_ASSERT (!rAppName.isEmpty()); - setName(rAppName); - - installSigpipeHandler(); - KCmdLineArgs::initIgnore(argc, argv, rAppName.data()); - parseCommandLine( ); - init(GUIenabled); - d->m_KAppDCOPInterface = new KAppDCOPInterface(this); -} -#endif - -int KApplication::xioErrhandler( Display* dpy ) -{ - if(kapp) - { - emit shutDown(); -#ifdef Q_WS_X11 - d->oldXIOErrorHandler( dpy ); -#else - Q_UNUSED(dpy); -#endif - } - exit( 1 ); - return 0; -} - -int KApplication::xErrhandler( Display* dpy, void* err_ ) -{ // no idea how to make forward decl. for XErrorEvent -#ifdef Q_WS_X11 - XErrorEvent* err = static_cast< XErrorEvent* >( err_ ); - if(kapp) - { - // add KDE specific stuff here - d->oldXErrorHandler( dpy, err ); - } -#endif - return 0; -} - -void KApplication::iceIOErrorHandler( _IceConn *conn ) -{ - emit shutDown(); - -#ifdef Q_WS_X11 - if ( d->oldIceIOErrorHandler != NULL ) - (*d->oldIceIOErrorHandler)( conn ); -#endif - exit( 1 ); -} - -class KDETranslator : public TQTranslator -{ -public: - KDETranslator(TQObject *parent) : TQTranslator(parent, "kdetranslator") {} - virtual TQTranslatorMessage findMessage(const char* context, - const char *sourceText, - const char* message) const - { - TQTranslatorMessage res; - res.setTranslation(KGlobal::locale()->translateQt(context, sourceText, message)); - return res; - } -}; - -void KApplication::init(bool GUIenabled) -{ - d->guiEnabled = GUIenabled; - if ((getuid() != geteuid()) || - (getgid() != getegid()) ) - { - // man permissions are not exploitable and better than - // world writable directories - struct group *man = getgrnam("man"); - if ( !man || man->gr_gid != getegid() ){ - fprintf(stderr, "The TDE libraries are not designed to run with suid privileges.\n"); - ::exit(127); - } - } - - KProcessController::ref(); - - (void) KClipboardSynchronizer::self(); - - TQApplication::setDesktopSettingsAware( false ); - - KApp = this; - - -#ifdef Q_WS_X11 //FIXME(E) - // create all required atoms in _one_ roundtrip to the X server - if ( GUIenabled ) { - const int max = 20; - Atom* atoms[max]; - char* names[max]; - Atom atoms_return[max]; - int n = 0; - - atoms[n] = &kipcCommAtom; - names[n++] = (char *) "KIPC_COMM_ATOM"; - - atoms[n] = &atom_DesktopWindow; - names[n++] = (char *) "KDE_DESKTOP_WINDOW"; - - atoms[n] = &atom_NetSupported; - names[n++] = (char *) "_NET_SUPPORTED"; - - atoms[n] = &kde_xdnd_drop; - names[n++] = (char *) "XdndDrop"; - - XInternAtoms( tqt_xdisplay(), names, n, false, atoms_return ); - - for (int i = 0; i < n; i++ ) - *atoms[i] = atoms_return[i]; - } -#endif - - dcopAutoRegistration(); - dcopClientPostInit(); - - smw = 0; - - // Initial KIPC event mask. -#if defined Q_WS_X11 - kipcEventMask = (1 << KIPC::StyleChanged) | (1 << KIPC::PaletteChanged) | - (1 << KIPC::FontChanged) | (1 << KIPC::BackgroundChanged) | - (1 << KIPC::ToolbarStyleChanged) | (1 << KIPC::SettingsChanged) | - (1 << KIPC::ClipboardConfigChanged) | (1 << KIPC::BlockShortcuts); -#endif - - // Trigger creation of locale. - (void) KGlobal::locale(); - - KConfig* config = KGlobal::config(); - d->actionRestrictions = config->hasGroup("KDE Action Restrictions" ) && !kde_kiosk_exception; - // For brain-dead configurations where the user's local config file is not writable. - // * We use kdialog to warn the user, so we better not generate warnings from - // kdialog itself. - // * Don't warn if we run with a read-only $HOME - TQCString readOnly = getenv("TDE_HOME_READONLY"); - if (readOnly.isEmpty() && (tqstrcmp(name(), "kdialog") != 0)) - { - KConfigGroupSaver saver(config, "KDE Action Restrictions"); - if (config->readBoolEntry("warn_unwritable_config",true)) - config->checkConfigFilesWritable(true); - } - - if (GUIenabled) - { -#ifdef Q_WS_X11 - // this is important since we fork() to launch the help (Matthias) - fcntl(ConnectionNumber(tqt_xdisplay()), F_SETFD, FD_CLOEXEC); - // set up the fancy (=robust and error ignoring ) KDE xio error handlers (Matthias) - d->oldXErrorHandler = XSetErrorHandler( kde_x_errhandler ); - d->oldXIOErrorHandler = XSetIOErrorHandler( kde_xio_errhandler ); -#endif - - connect( this, TQT_SIGNAL( aboutToQuit() ), this, TQT_SIGNAL( shutDown() ) ); - -#ifdef Q_WS_X11 //FIXME(E) - display = desktop()->x11Display(); -#endif - - { - TQStringList plugins = KGlobal::dirs()->resourceDirs( "qtplugins" ); - TQStringList::Iterator it = plugins.begin(); - while (it != plugins.end()) { - addLibraryPath( *it ); - ++it; - } - - } - kdisplaySetStyle(); - kdisplaySetFont(); -// kdisplaySetPalette(); done by kdisplaySetStyle - propagateSettings(SETTINGS_QT); - - // Set default mime-source factory - // XXX: This is a hack. Make our factory the default factory, but add the - // previous default factory to the list of factories. Why? When the default - // factory can't resolve something, it iterates in the list of factories. - // But it TQWhatsThis only uses the default factory. So if there was already - // a default factory (which happens when using an image library using uic), - // we prefer KDE's factory and so we put that old default factory in the - // list and use KDE as the default. This may speed up things as well. - TQMimeSourceFactory* oldDefaultFactory = TQMimeSourceFactory::takeDefaultFactory(); - TQMimeSourceFactory::setDefaultFactory( mimeSourceFactory() ); - if ( oldDefaultFactory ) { - TQMimeSourceFactory::addFactory( oldDefaultFactory ); - } - - d->checkAccelerators = new KCheckAccelerators( TQT_TQOBJECT(this) ); - } - -#ifdef Q_WS_MACX - if (GUIenabled) { - TQPixmap pixmap = KGlobal::iconLoader()->loadIcon( KCmdLineArgs::appName(), - KIcon::NoGroup, KIcon::SizeLarge, KIcon::DefaultState, 0L, false ); - if (!pixmap.isNull()) { - TQImage i = pixmap.convertToImage().convertDepth(32).smoothScale(40, 40); - for(int y = 0; y < i.height(); y++) { - uchar *l = i.scanLine(y); - for(int x = 0; x < i.width(); x+=4) - *(l+x) = 255; - } - CGColorSpaceRef cs = CGColorSpaceCreateDeviceRGB(); - CGDataProviderRef dp = CGDataProviderCreateWithData(NULL, - i.bits(), i.numBytes(), NULL); - CGImageRef ir = CGImageCreate(i.width(), i.height(), 8, 32, i.bytesPerLine(), - cs, kCGImageAlphaNoneSkipFirst, dp, - 0, 0, kCGRenderingIntentDefault); - //cleanup - SetApplicationDockTileImage(ir); - CGImageRelease(ir); - CGColorSpaceRelease(cs); - CGDataProviderRelease(dp); - } - } -#endif - - - // save and restore the RTL setting, as installTranslator calls qt_detectRTLLanguage, - // which makes it impossible to use the -reverse cmdline switch with KDE apps - bool rtl = reverseLayout(); - installTranslator(new KDETranslator(TQT_TQOBJECT(this))); - setReverseLayout( rtl ); - if (i18n( "_: Dear Translator! Translate this string to the string 'LTR' in " - "left-to-right languages (as english) or to 'RTL' in right-to-left " - "languages (such as Hebrew and Arabic) to get proper widget layout." ) == "RTL") - setReverseLayout( !rtl ); - - // install appdata resource type - KGlobal::dirs()->addResourceType("appdata", KStandardDirs::kde_default("data") - + TQString::fromLatin1(name()) + '/'); - pSessionConfig = 0L; - bSessionManagement = true; - -#ifdef Q_WS_X11 - // register a communication window for desktop changes (Matthias) - if (GUIenabled && kde_have_kipc ) - { - smw = new TQWidget(0,0); - long data = 1; - XChangeProperty(tqt_xdisplay(), smw->winId(), - atom_DesktopWindow, atom_DesktopWindow, - 32, PropModeReplace, (unsigned char *)&data, 1); - } - d->oldIceIOErrorHandler = IceSetIOErrorHandler( kde_ice_ioerrorhandler ); -#elif defined(Q_WS_WIN) - KApplication_init_windows(GUIenabled); -#else - // FIXME(E): Implement for Qt Embedded -#endif -} - -static int my_system (const char *command) { - int pid, status; - - pid = fork(); - if (pid == -1) - return -1; - if (pid == 0) { - const char* shell = "/bin/sh"; - execl(shell, shell, "-c", command, (void *)0); - ::_exit(127); - } - do { - if (waitpid(pid, &status, 0) == -1) { - if (errno != EINTR) - return -1; - } else - return status; - } while(1); -} - - -DCOPClient *KApplication::dcopClient() -{ - if (s_DCOPClient) - return s_DCOPClient; - - s_DCOPClient = new DCOPClient(); - KCmdLineArgs *args = KCmdLineArgs::parsedArgs("tde"); - if (args && args->isSet("dcopserver")) - { - s_DCOPClient->setServerAddress( args->getOption("dcopserver")); - } - if( kapp ) { - connect(s_DCOPClient, TQT_SIGNAL(attachFailed(const TQString &)), - kapp, TQT_SLOT(dcopFailure(const TQString &))); - connect(s_DCOPClient, TQT_SIGNAL(blockUserInput(bool) ), - kapp, TQT_SLOT(dcopBlockUserInput(bool)) ); - } - else - s_dcopClientNeedsPostInit = true; - - DCOPClient::setMainClient( s_DCOPClient ); - return s_DCOPClient; -} - -void KApplication::dcopClientPostInit() -{ - if( s_dcopClientNeedsPostInit ) - { - s_dcopClientNeedsPostInit = false; - connect(s_DCOPClient, TQT_SIGNAL(blockUserInput(bool) ), - TQT_SLOT(dcopBlockUserInput(bool)) ); - s_DCOPClient->bindToApp(); // Make sure we get events from the DCOPClient. - } -} - -void KApplication::dcopAutoRegistration() -{ - if (autoDcopRegistration) - { - ( void ) dcopClient(); - if( dcopClient()->appId().isEmpty()) - dcopClient()->registerAs(name()); - } -} - -void KApplication::disableAutoDcopRegistration() -{ - autoDcopRegistration = false; -} - -KConfig* KApplication::sessionConfig() -{ - if (pSessionConfig) - return pSessionConfig; - - // create an instance specific config object - pSessionConfig = new KConfig( sessionConfigName(), false, false); - return pSessionConfig; -} - -void KApplication::ref() -{ - d->refCount++; - //kdDebug() << "KApplication::ref() : refCount = " << d->refCount << endl; -} - -void KApplication::deref() -{ - d->refCount--; - //kdDebug() << "KApplication::deref() : refCount = " << d->refCount << endl; - if ( d->refCount <= 0 ) - quit(); -} - -KSessionManaged::KSessionManaged() -{ - sessionClients()->remove( this ); - sessionClients()->append( this ); -} - -KSessionManaged::~KSessionManaged() -{ - sessionClients()->remove( this ); -} - -bool KSessionManaged::saveState(TQSessionManager&) -{ - return true; -} - -bool KSessionManaged::commitData(TQSessionManager&) -{ - return true; -} - - -void KApplication::disableSessionManagement() { - bSessionManagement = false; -} - -void KApplication::enableSessionManagement() { - bSessionManagement = true; -#ifdef Q_WS_X11 - // Session management support in Qt/TDE is awfully broken. - // If konqueror disables session management right after its startup, - // and enables it later (preloading stuff), it won't be properly - // saved on session shutdown. - // I'm not actually sure why it doesn't work, but saveState() - // doesn't seem to be called on session shutdown, possibly - // because disabling session management after konqueror startup - // disabled it somehow. Forcing saveState() here for this application - // seems to fix it. - if( mySmcConnection ) { - SmcRequestSaveYourself( mySmcConnection, SmSaveLocal, False, - SmInteractStyleAny, - False, False ); - - // flush the request - IceFlush(SmcGetIceConnection(mySmcConnection)); - } -#endif -} - - -bool KApplication::requestShutDown( - ShutdownConfirm confirm, ShutdownType sdtype, ShutdownMode sdmode ) -{ -#ifdef Q_WS_X11 - TQApplication::syncX(); - /* use ksmserver's dcop interface if necessary */ - if ( confirm == ShutdownConfirmYes || - sdtype != ShutdownTypeDefault || - sdmode != ShutdownModeDefault ) - { - TQByteArray data; - TQDataStream arg(data, IO_WriteOnly); - arg << (int)confirm << (int)sdtype << (int)sdmode; - return dcopClient()->send( "ksmserver", "ksmserver", - "logout(int,int,int)", data ); - } - - if ( mySmcConnection ) { - // we already have a connection to the session manager, use it. - SmcRequestSaveYourself( mySmcConnection, SmSaveBoth, True, - SmInteractStyleAny, - confirm == ShutdownConfirmNo, True ); - - // flush the request - IceFlush(SmcGetIceConnection(mySmcConnection)); - return true; - } - - // open a temporary connection, if possible - - propagateSessionManager(); - TQCString smEnv = ::getenv("SESSION_MANAGER"); - if (smEnv.isEmpty()) - return false; - - if (! tmpSmcConnection) { - char cerror[256]; - char* myId = 0; - char* prevId = 0; - SmcCallbacks cb; - tmpSmcConnection = SmcOpenConnection( 0, 0, 1, 0, - 0, &cb, - prevId, - &myId, - 255, - cerror ); - ::free( myId ); // it was allocated by C - if (!tmpSmcConnection ) - return false; - } - - SmcRequestSaveYourself( tmpSmcConnection, SmSaveBoth, True, - SmInteractStyleAny, False, True ); - - // flush the request - IceFlush(SmcGetIceConnection(tmpSmcConnection)); - return true; -#else - // FIXME(E): Implement for Qt Embedded - return false; -#endif -} - -void KApplication::propagateSessionManager() -{ -#ifdef Q_WS_X11 - TQCString fName = TQFile::encodeName(locateLocal("socket", "KSMserver")); - TQCString display = ::getenv(DISPLAY); - // strip the screen number from the display - display.replace(TQRegExp("\\.[0-9]+$"), ""); - int i; - while( (i = display.find(':')) >= 0) - display[i] = '_'; - - fName += "_"+display; - TQCString smEnv = ::getenv("SESSION_MANAGER"); - bool check = smEnv.isEmpty(); - if ( !check && smModificationTime ) { - TQFileInfo info( fName ); - TQTime current = TQT_TQTIME_OBJECT(info.lastModified().time()); - check = current > *smModificationTime; - } - if ( check ) { - delete smModificationTime; - TQFile f( fName ); - if ( !f.open( IO_ReadOnly ) ) - return; - TQFileInfo info ( f ); - smModificationTime = new TQTime( TQT_TQTIME_OBJECT(info.lastModified().time()) ); - TQTextStream t(&f); - t.setEncoding( TQTextStream::Latin1 ); - TQString s = t.readLine(); - f.close(); - ::setenv( "SESSION_MANAGER", s.latin1(), true ); - } -#endif -} - -void KApplication::commitData( TQSessionManager& sm ) -{ - d->session_save = true; - bool canceled = false; - for (KSessionManaged* it = sessionClients()->first(); - it && !canceled; - it = sessionClients()->next() ) { - canceled = !it->commitData( sm ); - } - if ( canceled ) - sm.cancel(); - - if ( sm.allowsInteraction() ) { - TQWidgetList done; - TQWidgetList *list = TQApplication::topLevelWidgets(); - bool canceled = false; - TQWidget* w = list->first(); - while ( !canceled && w ) { - if ( !w->testWState( WState_ForceHide ) && !w->inherits("KMainWindow") ) { - TQCloseEvent e; - sendEvent( w, &e ); - canceled = !e.isAccepted(); - if ( !canceled ) - done.append( w ); - delete list; // one never knows... - list = TQApplication::topLevelWidgets(); - w = list->first(); - } else { - w = list->next(); - } - while ( w && done.containsRef( w ) ) - w = list->next(); - } - delete list; - } - - - if ( !bSessionManagement ) - sm.setRestartHint( TQSessionManager::RestartNever ); - else - sm.setRestartHint( TQSessionManager::RestartIfRunning ); - d->session_save = false; -} - -static void checkRestartVersion( TQSessionManager& sm ) -{ - Display* dpy = tqt_xdisplay(); - Atom type; - int format; - unsigned long nitems, after; - unsigned char* data; - if( XGetWindowProperty( dpy, RootWindow( dpy, 0 ), XInternAtom( dpy, "TDE_FULL_SESSION", False ), - 0, 1, False, AnyPropertyType, &type, &format, &nitems, &after, &data ) == Success ) { - if( data != NULL ) - XFree( data ); - if( type == XA_STRING && format == 8 ) { // session set, check if TDE_SESSION_VERSION is not set (meaning KDE3) - if( XGetWindowProperty( dpy, RootWindow( dpy, 0 ), XInternAtom( dpy, "TDE_SESSION_VERSION", False ), - 0, 1, False, AnyPropertyType, &type, &format, &nitems, &after, &data ) == Success ) { - if( data != NULL ) - XFree( data ); // KDE4 or newer - if( type == None ) - return; // we run in our native session, no need to wrap - } else { - return; // we run in our native session, no need to wrap - } - } - } - TQString wrapper = KStandardDirs::findExe( "trinity" ); - TQStringList restartCommand = sm.restartCommand(); - restartCommand.prepend( wrapper ); - sm.setRestartCommand( restartCommand ); -} - -void KApplication::saveState( TQSessionManager& sm ) -{ - d->session_save = true; -#ifdef Q_WS_X11 - static bool firstTime = true; - mySmcConnection = (SmcConn) sm.handle(); - - if ( !bSessionManagement ) { - sm.setRestartHint( TQSessionManager::RestartNever ); - d->session_save = false; - return; - } - else - sm.setRestartHint( TQSessionManager::RestartIfRunning ); - - if ( firstTime ) { - firstTime = false; - d->session_save = false; - return; // no need to save the state. - } - - // remove former session config if still existing, we want a new - // and fresh one. Note that we do not delete the config file here, - // this is done by the session manager when it executes the - // discard commands. In fact it would be harmful to remove the - // file here, as the session might be stored under a different - // name, meaning the user still might need it eventually. - if ( pSessionConfig ) { - delete pSessionConfig; - pSessionConfig = 0; - } - - // tell the session manager about our new lifecycle - TQStringList restartCommand = sm.restartCommand(); - - TQCString multiHead = getenv("TDE_MULTIHEAD"); - if (multiHead.lower() == "true") { - // if multihead is enabled, we save our -display argument so that - // we are restored onto the correct head... one problem with this - // is that the display is hard coded, which means we cannot restore - // to a different display (ie. if we are in a university lab and try, - // try to restore a multihead session, our apps could be started on - // someone else's display instead of our own) - TQCString displayname = getenv(DISPLAY); - if (! displayname.isNull()) { - // only store the command if we actually have a DISPLAY - // environment variable - restartCommand.append("-display"); - restartCommand.append(displayname); - } - sm.setRestartCommand( restartCommand ); - } - - checkRestartVersion( sm ); - - // finally: do session management - emit saveYourself(); // for compatibility - bool canceled = false; - for (KSessionManaged* it = sessionClients()->first(); - it && !canceled; - it = sessionClients()->next() ) { - canceled = !it->saveState( sm ); - } - - // if we created a new session config object, register a proper discard command - if ( pSessionConfig ) { - pSessionConfig->sync(); - TQStringList discard; - discard << "rm" << locateLocal("config", sessionConfigName()); - sm.setDiscardCommand( discard ); - } else { - sm.setDiscardCommand( TQStringList("") ); - } - - if ( canceled ) - sm.cancel(); -#else - // FIXME(E): Implement for Qt Embedded -#endif - d->session_save = false; -} - -bool KApplication::sessionSaving() const -{ - return d->session_save; -} - -void KApplication::startKdeinit() -{ -#ifndef Q_WS_WIN //TODO - KInstance inst( "starttdeinitlock" ); - KLockFile lock( locateLocal( "tmp", "starttdeinitlock", &inst )); - if( lock.lock( KLockFile::LockNoBlock ) != KLockFile::LockOK ) { - lock.lock(); - DCOPClient cl; - if( cl.attach()) - return; // whoever held the lock has already started dcopserver - } - // Try to launch tdeinit. - TQString srv = KStandardDirs::findExe(TQString::fromLatin1("tdeinit")); - if (srv.isEmpty()) - srv = KStandardDirs::findExe(TQString::fromLatin1("tdeinit"), KGlobal::dirs()->kfsstnd_defaultbindir()); - if (srv.isEmpty()) - return; - if (kapp && (Tty != kapp->type())) - setOverrideCursor( tqwaitCursor ); - my_system(TQFile::encodeName(srv)+" --suicide"+" --new-startup"); - if (kapp && (Tty != kapp->type())) - restoreOverrideCursor(); -#endif -} - -void KApplication::dcopFailure(const TQString &msg) -{ - static int failureCount = 0; - failureCount++; - if (failureCount == 1) - { - startKdeinit(); - return; - } - if (failureCount == 2) - { -#ifdef Q_WS_WIN - KGlobal::config()->setGroup("General"); - if (KGlobal::config()->readBoolEntry("ignoreDCOPFailures", false)) - return; -#endif - TQString msgStr(i18n("There was an error setting up inter-process " - "communications for TDE. The message returned " - "by the system was:\n\n")); - msgStr += msg; - msgStr += i18n("\n\nPlease check that the \"dcopserver\" program is running!"); - - if (Tty != kapp->type()) - { - TQMessageBox::critical - ( - kapp->mainWidget(), - i18n("DCOP communications error (%1)").arg(kapp->caption()), - msgStr, - i18n("&OK") - ); - } - else - { - fprintf(stderr, "%s\n", msgStr.local8Bit().data()); - } - - return; - } -} - -static const KCmdLineOptions qt_options[] = -{ - //FIXME: Check if other options are specific to Qt/X11 -#ifdef Q_WS_X11 - { "display <displayname>", I18N_NOOP("Use the X-server display 'displayname'"), 0}, -#else - { "display <displayname>", I18N_NOOP("Use the QWS display 'displayname'"), 0}, -#endif - { "session <sessionId>", I18N_NOOP("Restore the application for the given 'sessionId'"), 0}, - { "cmap", I18N_NOOP("Causes the application to install a private color\nmap on an 8-bit display"), 0}, - { "ncols <count>", I18N_NOOP("Limits the number of colors allocated in the color\ncube on an 8-bit display, if the application is\nusing the TQApplication::ManyColor color\nspecification"), 0}, - { "nograb", I18N_NOOP("tells Qt to never grab the mouse or the keyboard"), 0}, - { "dograb", I18N_NOOP("running under a debugger can cause an implicit\n-nograb, use -dograb to override"), 0}, - { "sync", I18N_NOOP("switches to synchronous mode for debugging"), 0}, - { "fn", 0, 0}, - { "font <fontname>", I18N_NOOP("defines the application font"), 0}, - { "bg", 0, 0}, - { "background <color>", I18N_NOOP("sets the default background color and an\napplication palette (light and dark shades are\ncalculated)"), 0}, - { "fg", 0, 0}, - { "foreground <color>", I18N_NOOP("sets the default foreground color"), 0}, - { "btn", 0, 0}, - { "button <color>", I18N_NOOP("sets the default button color"), 0}, - { "name <name>", I18N_NOOP("sets the application name"), 0}, - { "title <title>", I18N_NOOP("sets the application title (caption)"), 0}, -#ifdef Q_WS_X11 - { "visual TrueColor", I18N_NOOP("forces the application to use a TrueColor visual on\nan 8-bit display"), 0}, - { "inputstyle <inputstyle>", I18N_NOOP("sets XIM (X Input Method) input style. Possible\nvalues are onthespot, overthespot, offthespot and\nroot"), 0 }, - { "im <XIM server>", I18N_NOOP("set XIM server"),0}, - { "noxim", I18N_NOOP("disable XIM"), 0 }, -#endif -#ifdef Q_WS_QWS - { "qws", I18N_NOOP("forces the application to run as QWS Server"), 0}, -#endif - { "reverse", I18N_NOOP("mirrors the whole layout of widgets"), 0}, - KCmdLineLastOption -}; - -static const KCmdLineOptions kde_options[] = -{ - { "caption <caption>", I18N_NOOP("Use 'caption' as name in the titlebar"), 0}, - { "icon <icon>", I18N_NOOP("Use 'icon' as the application icon"), 0}, - { "miniicon <icon>", I18N_NOOP("Use 'icon' as the icon in the titlebar"), 0}, - { "config <filename>", I18N_NOOP("Use alternative configuration file"), 0}, - { "dcopserver <server>", I18N_NOOP("Use the DCOP Server specified by 'server'"), 0}, - { "nocrashhandler", I18N_NOOP("Disable crash handler, to get core dumps"), 0}, - { "waitforwm", I18N_NOOP("Waits for a WM_NET compatible windowmanager"), 0}, - { "style <style>", I18N_NOOP("sets the application GUI style"), 0}, - { "geometry <geometry>", I18N_NOOP("sets the client geometry of the main widget - see man X for the argument format"), 0}, - { "smkey <sessionKey>", 0, 0}, // this option is obsolete and exists only to allow smooth upgrades from sessions - // saved under Qt 3.0.x -- Qt 3.1.x includes the session key now automatically in - // the session id (Simon) - KCmdLineLastOption -}; - -void -KApplication::addCmdLineOptions() -{ - KCmdLineArgs::addCmdLineOptions(qt_options, "Qt", "qt"); - KCmdLineArgs::addCmdLineOptions(kde_options, "TDE", "tde"); -} - -void KApplication::parseCommandLine( ) -{ - KCmdLineArgs *args = KCmdLineArgs::parsedArgs("tde"); - - if ( !args ) return; - - if (args->isSet("config")) - { - TQString config = TQString::fromLocal8Bit(args->getOption("config")); - setConfigName(config); - } - - if (args->isSet("style")) - { - - TQStringList plugins = KGlobal::dirs()->resourceDirs( "qtplugins" ); - TQStringList::Iterator itp = plugins.begin(); - while (itp != plugins.end()) { - addLibraryPath( *itp ); - ++itp; - } - - TQStringList styles = TQStyleFactory::keys(); - TQString reqStyle(args->getOption("style").lower()); - - TQStringList list = libraryPaths(); - TQStringList::Iterator it = list.begin(); - while( it != list.end() ) { - ++it; - } - - for (TQStringList::ConstIterator it = styles.begin(); it != styles.end(); ++it) { - if ((*it).lower() == reqStyle) - { - d->overrideStyle = *it; - break; - } - } - - if (d->overrideStyle.isEmpty()) - fprintf(stderr, "%s", TQString(i18n("The style %1 was not found\n").arg(reqStyle)).local8Bit().data()); - } - - if (args->isSet("caption")) - { - aCaption = TQString::fromLocal8Bit(args->getOption("caption")); - } - - if (args->isSet("miniicon")) - { - const char *tmp = args->getOption("miniicon"); - if (!aIconPixmap.pm.miniIcon) { - aIconPixmap.pm.miniIcon = new TQPixmap; - } - *aIconPixmap.pm.miniIcon = SmallIcon(tmp); - aMiniIconName = tmp; - } - - if (args->isSet("icon")) - { - const char *tmp = args->getOption("icon"); - if (!aIconPixmap.pm.icon) { - aIconPixmap.pm.icon = new TQPixmap; - } - *aIconPixmap.pm.icon = DesktopIcon( tmp ); - aIconName = tmp; - if (!aIconPixmap.pm.miniIcon) { - aIconPixmap.pm.miniIcon = new TQPixmap; - } - if (aIconPixmap.pm.miniIcon->isNull()) - { - *aIconPixmap.pm.miniIcon = SmallIcon( tmp ); - aMiniIconName = tmp; - } - } - - bool nocrashhandler = (getenv("TDE_DEBUG") != NULL); - if (!nocrashhandler && args->isSet("crashhandler")) - { - // set default crash handler / set emergency save function to nothing - KCrash::setCrashHandler(KCrash::defaultCrashHandler); - KCrash::setEmergencySaveFunction(NULL); - - KCrash::setApplicationName(TQString(args->appName())); - } - -#ifdef Q_WS_X11 - if ( args->isSet( "waitforwm" ) ) { - Atom type; - (void) desktop(); // trigger desktop creation, we need PropertyNotify events for the root window - int format; - unsigned long length, after; - unsigned char *data; - while ( XGetWindowProperty( tqt_xdisplay(), tqt_xrootwin(), atom_NetSupported, - 0, 1, false, AnyPropertyType, &type, &format, - &length, &after, &data ) != Success || !length ) { - if ( data ) - XFree( data ); - XEvent event; - XWindowEvent( tqt_xdisplay(), tqt_xrootwin(), PropertyChangeMask, &event ); - } - if ( data ) - XFree( data ); - } -#else - // FIXME(E): Implement for Qt Embedded -#endif - - if (args->isSet("geometry")) - { - d->geometry_arg = args->getOption("geometry"); - } - - if (args->isSet("smkey")) - { - d->sessionKey = args->getOption("smkey"); - } - -} - -TQString KApplication::geometryArgument() const -{ - return d->geometry_arg; -} - -TQPixmap KApplication::icon() const -{ - if( !aIconPixmap.pm.icon) { - aIconPixmap.pm.icon = new TQPixmap; - } - if( aIconPixmap.pm.icon->isNull()) { - *aIconPixmap.pm.icon = DesktopIcon( instanceName() ); - } - return *aIconPixmap.pm.icon; -} - -TQString KApplication::iconName() const -{ - return aIconName.isNull() ? (TQString)instanceName() : aIconName; -} - -TQPixmap KApplication::miniIcon() const -{ - if (!aIconPixmap.pm.miniIcon) { - aIconPixmap.pm.miniIcon = new TQPixmap; - } - if (aIconPixmap.pm.miniIcon->isNull()) { - *aIconPixmap.pm.miniIcon = SmallIcon( instanceName() ); - } - return *aIconPixmap.pm.miniIcon; -} - -TQString KApplication::miniIconName() const -{ - return aMiniIconName.isNull() ? (TQString)instanceName() : aMiniIconName; -} - -extern void kDebugCleanup(); - -KApplication::~KApplication() -{ - delete aIconPixmap.pm.miniIcon; - aIconPixmap.pm.miniIcon = 0L; - delete aIconPixmap.pm.icon; - aIconPixmap.pm.icon = 0L; - delete d->m_KAppDCOPInterface; - - // First call the static deleters and then call KLibLoader::cleanup() - // The static deleters may delete libraries for which they need KLibLoader. - // KLibLoader will take care of the remaining ones. - KGlobal::deleteStaticDeleters(); - KLibLoader::cleanUp(); - - delete smw; - - // close down IPC - delete s_DCOPClient; - s_DCOPClient = 0L; - - KProcessController::deref(); - -#ifdef Q_WS_X11 - if ( d->oldXErrorHandler != NULL ) - XSetErrorHandler( d->oldXErrorHandler ); - if ( d->oldXIOErrorHandler != NULL ) - XSetIOErrorHandler( d->oldXIOErrorHandler ); - if ( d->oldIceIOErrorHandler != NULL ) - IceSetIOErrorHandler( d->oldIceIOErrorHandler ); -#endif - - delete d; - KApp = 0; - -#ifdef Q_WS_X11 - mySmcConnection = 0; - delete smModificationTime; - smModificationTime = 0; - - // close the temporary smc connection - if (tmpSmcConnection) { - SmcCloseConnection( tmpSmcConnection, 0, 0 ); - tmpSmcConnection = 0; - } -#else - // FIXME(E): Implement for Qt Embedded -#endif -} - - -#ifdef Q_WS_X11 -class KAppX11HackWidget: public TQWidget -{ -public: - bool publicx11Event( XEvent * e) { return x11Event( e ); } -}; -#endif - -#if defined(Q_WS_X11) && defined(COMPOSITE) -bool KApplication::isCompositionManagerAvailable() { - bool have_manager = false; - const char *home; - struct passwd *p; - p = getpwuid(getuid()); - if (p) - home = p->pw_dir; - else - home = getenv("HOME"); - - char *filename; - const char *configfile = "/.kompmgr.available"; - int n = strlen(home)+strlen(configfile)+1; - filename = (char*)malloc(n*sizeof(char)); - memset(filename,0,n); - strcat(filename, home); - strcat(filename, configfile); - - // Now that we did all that by way of introduction...read the file! - FILE *pFile; - pFile = fopen(filename, "r"); - if (pFile) { - have_manager = true; - fclose(pFile); - } - - free(filename); - filename = NULL; - - return have_manager; -} - -bool KApplication::detectCompositionManagerAvailable(bool force_available, bool available) { - bool compositing_manager_available; - if (force_available) { - compositing_manager_available = available; - } - else { - // See if compositing has been enabled - KCmdLineArgs *qtargs = KCmdLineArgs::parsedArgs("qt"); - char *displayname = 0; - if ( qtargs->isSet("display")) - displayname = qtargs->getOption( "display" ).data(); - - Display *dpy = XOpenDisplay( displayname ); - - x11_composite_error_generated = false; - compositing_manager_available = false; - XSetErrorHandler(x11_error); - if (!XQueryExtension (dpy, COMPOSITE_NAME, &composite_opcode, &composite_event, &composite_error)) { - XSetErrorHandler(NULL); - compositing_manager_available = false; - } - else { - if (available) { // FIXME This variable does double duty to avoid breaking the ABI for R14.0. In reality it should be called perform_deep_check - Window root_window = XDefaultRootWindow(dpy); - XCompositeRedirectSubwindows(dpy, root_window, CompositeRedirectManual); - XSync(dpy, false); - if (x11_composite_error_generated == true) { - compositing_manager_available = true; - } - else { - XCompositeUnredirectSubwindows(dpy, root_window, CompositeRedirectManual); - compositing_manager_available = false; - } - XSetErrorHandler(NULL); - XCloseDisplay(dpy); - } - else { - compositing_manager_available = true; - } - } - } - - const char *home; - struct passwd *p; - p = getpwuid(getuid()); - if (p) - home = p->pw_dir; - else - home = getenv("HOME"); - - char *filename; - const char *configfile = "/.kompmgr.available"; - int n = strlen(home)+strlen(configfile)+1; - filename = (char*)malloc(n*sizeof(char)); - memset(filename,0,n); - strcat(filename, home); - strcat(filename, configfile); - - /* now that we did all that by way of introduction...create or remove the file! */ - if (compositing_manager_available) { - FILE *pFile; - char buffer[255]; - sprintf(buffer, "available"); - pFile = fopen(filename, "w"); - if (pFile) { - fwrite(buffer,1,strlen(buffer), pFile); - fclose(pFile); - } - } - else { - unlink(filename); - } - - free(filename); - filename = NULL; - - return compositing_manager_available; -} - -Display* KApplication::openX11RGBADisplay() { - KCmdLineArgs *qtargs = KCmdLineArgs::parsedArgs("qt"); - char *display = 0; - if ( qtargs->isSet("display")) - display = qtargs->getOption( "display" ).data(); - - Display *dpy = XOpenDisplay( display ); - if ( !dpy ) { - kdError() << "cannot connect to X server " << display << endl; - exit( 1 ); - } - - return dpy; -} - -Qt::HANDLE KApplication::getX11RGBAVisual(Display *dpy) { - getX11RGBAInformation(dpy); - if (KApplication::isCompositionManagerAvailable() == true) { - return argb_x11_visual; - } - else { - return (Qt::HANDLE)NULL; - } -} - -Qt::HANDLE KApplication::getX11RGBAColormap(Display *dpy) { - getX11RGBAInformation(dpy); - if (KApplication::isCompositionManagerAvailable() == true) { - return argb_x11_colormap; - } - else { - return (Qt::HANDLE)NULL; - } -} - -bool KApplication::isX11CompositionAvailable() { - return (argb_visual & isCompositionManagerAvailable()); -} - -void KApplication::getX11RGBAInformation(Display *dpy) { - if ( !dpy ) { - argb_visual = false; - return; - } - - int screen = DefaultScreen( dpy ); - Colormap colormap = 0; - Visual *visual = 0; - int event_base, error_base; - - if ( XRenderQueryExtension( dpy, &event_base, &error_base ) ) { - int nvi; - XVisualInfo templ; - templ.screen = screen; - templ.depth = 32; - templ.c_class = TrueColor; - XVisualInfo *xvi = XGetVisualInfo( dpy, VisualScreenMask | VisualDepthMask - | VisualClassMask, &templ, &nvi ); - - for ( int i = 0; i < nvi; i++ ) { - XRenderPictFormat *format = XRenderFindVisualFormat( dpy, xvi[i].visual ); - if ( format->type == PictTypeDirect && format->direct.alphaMask ) { - visual = xvi[i].visual; - colormap = XCreateColormap( dpy, RootWindow( dpy, screen ), visual, AllocNone ); - kdDebug() << "found visual with alpha support" << endl; - argb_visual = true; - break; - } - } - } - - if( argb_visual ) { - argb_x11_visual = Qt::HANDLE( visual ); - argb_x11_colormap = Qt::HANDLE( colormap ); - argb_visual = true; - return; - } - argb_visual = false; - return; -} -#else -void KApplication::getX11RGBAInformation(Display *dpy) { -} - -bool KApplication::isCompositionManagerAvailable() { - return false; -} - -bool KApplication::detectCompositionManagerAvailable(bool force_available) { - const char *home; - struct passwd *p; - p = getpwuid(getuid()); - if (p) - home = p->pw_dir; - else - home = getenv("HOME"); - - char *filename; - const char *configfile = "/.kompmgr.available"; - int n = strlen(home)+strlen(configfile)+1; - filename = (char*)malloc(n*sizeof(char)); - memset(filename,0,n); - strcat(filename, home); - strcat(filename, configfile); - - /* now that we did all that by way of introduction...create or remove the file! */ - if (force_available) { - FILE *pFile; - char buffer[255]; - sprintf(buffer, "available"); - pFile = fopen(filename, "w"); - if (pFile) { - fwrite(buffer,1,strlen(buffer), pFile); - fclose(pFile); - } - } - else { - unlink(filename); - } - - free(filename); - filename = NULL; - - return false; -} - -Display* KApplication::openX11RGBADisplay() { - return 0; -} - -Qt::HANDLE KApplication::getX11RGBAVisual(char *display) { - return 0; -} - -Qt::HANDLE KApplication::getX11RGBAColormap(char *display) { - return 0; -} - -bool KApplication::isX11CompositionAvailable() { - return false; -} - -KApplication KApplication::KARGBApplication( bool allowStyles ) { - return KApplication::KApplication(allowStyles, true); -} -#endif - -static bool kapp_block_user_input = false; - -void KApplication::dcopBlockUserInput( bool b ) -{ - kapp_block_user_input = b; -} - -#ifdef Q_WS_X11 -bool KApplication::x11EventFilter( XEvent *_event ) -{ - switch ( _event->type ) { - case ClientMessage: - { -#if KDE_IS_VERSION( 3, 90, 90 ) -#warning This should be already in Qt, check. -#endif - // Workaround for focus stealing prevention not working when dragging e.g. text from KWrite - // to KDesktop -> the dialog asking for filename doesn't get activated. This is because - // Qt-3.2.x doesn't have concept of tqt_x_user_time at all, and Qt-3.3.0b1 passes the timestamp - // in the XdndDrop message in incorrect field (and doesn't update tqt_x_user_time either). - // Patch already sent, future Qt version should have this fixed. - if( _event->xclient.message_type == kde_xdnd_drop ) - { // if the message is XdndDrop - if( _event->xclient.data.l[ 1 ] == 1 << 24 // and it's broken the way it's in Qt-3.2.x - && _event->xclient.data.l[ 2 ] == 0 - && _event->xclient.data.l[ 4 ] == 0 - && _event->xclient.data.l[ 3 ] != 0 ) - { - if( GET_QT_X_USER_TIME() == 0 - || NET::timestampCompare( _event->xclient.data.l[ 3 ], GET_QT_X_USER_TIME() ) > 0 ) - { // and the timestamp looks reasonable - SET_QT_X_USER_TIME(_event->xclient.data.l[ 3 ]); // update our tqt_x_user_time from it - } - } - else // normal DND, only needed until Qt updates tqt_x_user_time from XdndDrop - { - if( GET_QT_X_USER_TIME() == 0 - || NET::timestampCompare( _event->xclient.data.l[ 2 ], GET_QT_X_USER_TIME() ) > 0 ) - { // the timestamp looks reasonable - SET_QT_X_USER_TIME(_event->xclient.data.l[ 2 ]); // update our tqt_x_user_time from it - } - } - } - } - default: break; - } - - if ( kapp_block_user_input ) { - switch ( _event->type ) { - case ButtonPress: - case ButtonRelease: - case XKeyPress: - case XKeyRelease: - case MotionNotify: - case EnterNotify: - case LeaveNotify: - return true; - default: - break; - } - } - - if (x11Filter) { - for (TQWidget *w=x11Filter->first(); w; w=x11Filter->next()) { - if (((KAppX11HackWidget*) w)->publicx11Event(_event)) - return true; - } - } - - if ((_event->type == ClientMessage) && - (_event->xclient.message_type == kipcCommAtom)) - { - XClientMessageEvent *cme = (XClientMessageEvent *) _event; - - int id = cme->data.l[0]; - int arg = cme->data.l[1]; - if ((id < 32) && (kipcEventMask & (1 << id))) - { - switch (id) - { - case KIPC::StyleChanged: - KGlobal::config()->reparseConfiguration(); - kdisplaySetStyle(); - break; - - case KIPC::ToolbarStyleChanged: - KGlobal::config()->reparseConfiguration(); - if (useStyles) - emit toolbarAppearanceChanged(arg); - break; - - case KIPC::PaletteChanged: - KGlobal::config()->reparseConfiguration(); - kdisplaySetPalette(); - break; - - case KIPC::FontChanged: - KGlobal::config()->reparseConfiguration(); - KGlobalSettings::rereadFontSettings(); - kdisplaySetFont(); - break; - - case KIPC::BackgroundChanged: - emit backgroundChanged(arg); - break; - - case KIPC::SettingsChanged: - KGlobal::config()->reparseConfiguration(); - if (arg == SETTINGS_PATHS) - KGlobalSettings::rereadPathSettings(); - else if (arg == SETTINGS_MOUSE) - KGlobalSettings::rereadMouseSettings(); - propagateSettings((SettingsCategory)arg); - break; - - case KIPC::IconChanged: - TQPixmapCache::clear(); - KGlobal::config()->reparseConfiguration(); - KGlobal::instance()->newIconLoader(); - emit updateIconLoaders(); - emit iconChanged(arg); - break; - - case KIPC::ClipboardConfigChanged: - KClipboardSynchronizer::newConfiguration(arg); - break; - - case KIPC::BlockShortcuts: - KGlobalAccel::blockShortcuts(arg); - emit kipcMessage(id, arg); // some apps may do additional things - break; - } - } - else if (id >= 32) - { - emit kipcMessage(id, arg); - } - return true; - } - return false; -} -#endif // Q_WS_X11 - -void KApplication::updateUserTimestamp( unsigned long time ) -{ -#if defined Q_WS_X11 - if( time == 0 ) - { // get current X timestamp - Window w = XCreateSimpleWindow( tqt_xdisplay(), tqt_xrootwin(), 0, 0, 1, 1, 0, 0, 0 ); - XSelectInput( tqt_xdisplay(), w, PropertyChangeMask ); - unsigned char data[ 1 ]; - XChangeProperty( tqt_xdisplay(), w, XA_ATOM, XA_ATOM, 8, PropModeAppend, data, 1 ); - XEvent ev; - XWindowEvent( tqt_xdisplay(), w, PropertyChangeMask, &ev ); - time = ev.xproperty.time; - XDestroyWindow( tqt_xdisplay(), w ); - } - if( GET_QT_X_USER_TIME() == 0 - || NET::timestampCompare( time, GET_QT_X_USER_TIME() ) > 0 ) // check time > tqt_x_user_time - SET_QT_X_USER_TIME(time); -#endif -} - -unsigned long KApplication::userTimestamp() const -{ -#if defined Q_WS_X11 - return GET_QT_X_USER_TIME(); -#else - return 0; -#endif -} - -void KApplication::updateRemoteUserTimestamp( const TQCString& dcopId, unsigned long time ) -{ -#if defined Q_WS_X11 - if( time == 0 ) - time = GET_QT_X_USER_TIME(); - DCOPRef( dcopId, "MainApplication-Interface" ).call( "updateUserTimestamp", time ); -#endif -} - -void KApplication::invokeEditSlot( const char *slot ) -{ - TQObject *object = TQT_TQOBJECT(focusWidget()); - if( !object ) - return; - - TQMetaObject *meta = object->metaObject(); - - int idx = meta->findSlot( slot + 1, true ); - if( idx < 0 ) - return; - - object->tqt_invoke( idx, 0 ); -} - -void KApplication::addKipcEventMask(int id) -{ - if (id >= 32) - { - kdDebug(101) << "Cannot use KIPC event mask for message IDs >= 32\n"; - return; - } - kipcEventMask |= (1 << id); -} - -void KApplication::removeKipcEventMask(int id) -{ - if (id >= 32) - { - kdDebug(101) << "Cannot use KIPC event mask for message IDs >= 32\n"; - return; - } - kipcEventMask &= ~(1 << id); -} - -void KApplication::enableStyles() -{ - if (!useStyles) - { - useStyles = true; - applyGUIStyle(); - } -} - -void KApplication::disableStyles() -{ - useStyles = false; -} - -void KApplication::applyGUIStyle() -{ - if ( !useStyles ) return; - - KConfigGroup pConfig (KGlobal::config(), "General"); - TQString defaultStyle = KStyle::defaultStyle(); - TQString styleStr = pConfig.readEntry("widgetStyle", defaultStyle); - - if (d->overrideStyle.isEmpty()) { - // ### add check whether we already use the correct style to return then - // (workaround for Qt misbehavior to avoid double style initialization) - - TQStyle* sp = TQStyleFactory::create( styleStr ); - - // If there is no default style available, try falling back any available style - if ( !sp && styleStr != defaultStyle) - sp = TQStyleFactory::create( defaultStyle ); - if ( !sp ) - sp = TQStyleFactory::create( *(TQStyleFactory::keys().begin()) ); - setStyle(sp); - } - else - setStyle(d->overrideStyle); - // Reread palette from config file. - kdisplaySetPalette(); -} - -TQString KApplication::caption() const -{ - // Caption set from command line ? - if( !aCaption.isNull() ) - return aCaption; - else - // We have some about data ? - if ( KGlobal::instance()->aboutData() ) - return KGlobal::instance()->aboutData()->programName(); - else - // Last resort : application name - return name(); -} - - -// -// 1999-09-20: Espen Sand -// An attempt to simplify consistent captions. -// -TQString KApplication::makeStdCaption( const TQString &userCaption, - bool withAppName, bool modified ) const -{ - TQString s = userCaption.isEmpty() ? caption() : userCaption; - - // If the document is modified, add '[modified]'. - if (modified) - s += TQString::fromUtf8(" [") + i18n("modified") + TQString::fromUtf8("]"); - - if ( !userCaption.isEmpty() ) { - // Add the application name if: - // User asked for it, it's not a duplication and the app name (caption()) is not empty - if ( withAppName && !caption().isNull() && !userCaption.endsWith(caption()) ) - s += TQString::fromUtf8(" - ") + caption(); - } - - return s; -} - -TQPalette KApplication::createApplicationPalette() -{ - KConfig *config = KGlobal::config(); - KConfigGroupSaver saver( config, "General" ); - return createApplicationPalette( config, KGlobalSettings::contrast() ); -} - -TQPalette KApplication::createApplicationPalette( KConfig *config, int contrast_ ) -{ - TQColor trinity4Background( 239, 239, 239 ); - TQColor trinity4Blue( 103,141,178 ); - - TQColor trinity4Button; - if ( TQPixmap::defaultDepth() > 8 ) - trinity4Button.setRgb( 221, 223, 228 ); - else - trinity4Button.setRgb( 220, 220, 220 ); - - TQColor trinity4Link( 0, 0, 238 ); - TQColor trinity4VisitedLink( 82, 24, 139 ); - - TQColor background = config->readColorEntry( "background", &trinity4Background ); - TQColor foreground = config->readColorEntry( "foreground", tqblackptr ); - TQColor button = config->readColorEntry( "buttonBackground", &trinity4Button ); - TQColor buttonText = config->readColorEntry( "buttonForeground", tqblackptr ); - TQColor highlight = config->readColorEntry( "selectBackground", &trinity4Blue ); - TQColor highlightedText = config->readColorEntry( "selectForeground", tqwhiteptr ); - TQColor base = config->readColorEntry( "windowBackground", tqwhiteptr ); - TQColor baseText = config->readColorEntry( "windowForeground", tqblackptr ); - TQColor link = config->readColorEntry( "linkColor", &trinity4Link ); - TQColor visitedLink = config->readColorEntry( "visitedLinkColor", &trinity4VisitedLink ); - - int highlightVal, lowlightVal; - highlightVal = 100 + (2*contrast_+4)*16/10; - lowlightVal = 100 + (2*contrast_+4)*10; - - TQColor disfg = foreground; - - int h, s, v; - disfg.hsv( &h, &s, &v ); - if (v > 128) - // dark bg, light fg - need a darker disabled fg - disfg = disfg.dark(lowlightVal); - else if (disfg != Qt::black) - // light bg, dark fg - need a lighter disabled fg - but only if !black - disfg = disfg.light(highlightVal); - else - // black fg - use darkgray disabled fg - disfg = Qt::darkGray; - - - TQColorGroup disabledgrp(disfg, background, - background.light(highlightVal), - background.dark(lowlightVal), - background.dark(120), - background.dark(120), base); - - TQColorGroup colgrp(foreground, background, background.light(highlightVal), - background.dark(lowlightVal), - background.dark(120), - baseText, base); - - int inlowlightVal = lowlightVal-25; - if(inlowlightVal < 120) - inlowlightVal = 120; - - colgrp.setColor(TQColorGroup::Highlight, highlight); - colgrp.setColor(TQColorGroup::HighlightedText, highlightedText); - colgrp.setColor(TQColorGroup::Button, button); - colgrp.setColor(TQColorGroup::ButtonText, buttonText); - colgrp.setColor(TQColorGroup::Midlight, background.light(110)); - colgrp.setColor(TQColorGroup::Link, link); - colgrp.setColor(TQColorGroup::LinkVisited, visitedLink); - - disabledgrp.setColor(TQColorGroup::Button, button); - - TQColor disbtntext = buttonText; - disbtntext.hsv( &h, &s, &v ); - if (v > 128) - // dark button, light buttonText - need a darker disabled buttonText - disbtntext = disbtntext.dark(lowlightVal); - else if (disbtntext != Qt::black) - // light buttonText, dark button - need a lighter disabled buttonText - but only if !black - disbtntext = disbtntext.light(highlightVal); - else - // black button - use darkgray disabled buttonText - disbtntext = Qt::darkGray; - - disabledgrp.setColor(TQColorGroup::ButtonText, disbtntext); - disabledgrp.setColor(TQColorGroup::Midlight, background.light(110)); - disabledgrp.setColor(TQColorGroup::Highlight, highlight.dark(120)); - disabledgrp.setColor(TQColorGroup::Link, link); - disabledgrp.setColor(TQColorGroup::LinkVisited, visitedLink); - - return TQPalette(colgrp, disabledgrp, colgrp); -} - - -void KApplication::kdisplaySetPalette() -{ -#ifdef Q_WS_MACX - //Can I have this on other platforms, please!? --Sam - { - KConfig *config = KGlobal::config(); - KConfigGroupSaver saver( config, "General" ); - bool do_not_set_palette = FALSE; - if(config->readBoolEntry("nopaletteChange", &do_not_set_palette)) - return; - } -#endif - TQApplication::setPalette( createApplicationPalette(), true); - emit kdisplayPaletteChanged(); - emit appearanceChanged(); -} - - -void KApplication::kdisplaySetFont() -{ - TQApplication::setFont(KGlobalSettings::generalFont(), true); - TQApplication::setFont(KGlobalSettings::menuFont(), true, TQMENUBAR_OBJECT_NAME_STRING); - TQApplication::setFont(KGlobalSettings::menuFont(), true, TQPOPUPMENU_OBJECT_NAME_STRING); - TQApplication::setFont(KGlobalSettings::menuFont(), true, "KPopupTitle"); - - // "patch" standard TQStyleSheet to follow our fonts - TQStyleSheet* sheet = TQStyleSheet::defaultSheet(); - sheet->item ("pre")->setFontFamily (KGlobalSettings::fixedFont().family()); - sheet->item ("code")->setFontFamily (KGlobalSettings::fixedFont().family()); - sheet->item ("tt")->setFontFamily (KGlobalSettings::fixedFont().family()); - - emit kdisplayFontChanged(); - emit appearanceChanged(); -} - - -void KApplication::kdisplaySetStyle() -{ - if (useStyles) - { - applyGUIStyle(); - emit kdisplayStyleChanged(); - emit appearanceChanged(); - } -} - - -void KApplication::propagateSettings(SettingsCategory arg) -{ - KConfigBase* config = KGlobal::config(); - KConfigGroupSaver saver( config, "KDE" ); - -#ifdef QT_HAVE_MAX_IMAGE_SIZE - TQSize maxImageSize(4096, 4096); - maxImageSize = config->readSizeEntry("MaxImageSize", &maxImageSize); - TQImage::setMaxImageSize(maxImageSize); -#endif - - int num = config->readNumEntry("CursorBlinkRate", TQApplication::cursorFlashTime()); - if ((num != 0) && (num < 200)) - num = 200; - if (num > 2000) - num = 2000; - TQApplication::setCursorFlashTime(num); - num = config->readNumEntry("DoubleClickInterval", TQApplication::doubleClickInterval()); - TQApplication::setDoubleClickInterval(num); - num = config->readNumEntry("StartDragTime", TQApplication::startDragTime()); - TQApplication::setStartDragTime(num); - num = config->readNumEntry("StartDragDist", TQApplication::startDragDistance()); - TQApplication::setStartDragDistance(num); - num = config->readNumEntry("WheelScrollLines", TQApplication::wheelScrollLines()); - TQApplication::setWheelScrollLines(num); - - bool b = config->readBoolEntry("EffectAnimateMenu", false); - TQApplication::setEffectEnabled( Qt::UI_AnimateMenu, b); - b = config->readBoolEntry("EffectFadeMenu", false); - TQApplication::setEffectEnabled( Qt::UI_FadeMenu, b); - b = config->readBoolEntry("EffectAnimateCombo", false); - TQApplication::setEffectEnabled( Qt::UI_AnimateCombo, b); - b = config->readBoolEntry("EffectAnimateTooltip", false); - TQApplication::setEffectEnabled( Qt::UI_AnimateTooltip, b); - b = config->readBoolEntry("EffectFadeTooltip", false); - TQApplication::setEffectEnabled( Qt::UI_FadeTooltip, b); - b = !config->readBoolEntry("EffectNoTooltip", false); - TQToolTip::setGloballyEnabled( b ); - - emit settingsChanged(arg); -} - -void KApplication::installKDEPropertyMap() -{ -#ifndef QT_NO_SQL - static bool installed = false; - if (installed) return; - installed = true; - /** - * If you are adding a widget that was missing please - * make sure to also add it to KConfigDialogManager's retrieveSettings() - * function. - * Thanks. - */ - // TQSqlPropertyMap takes ownership of the new default map. - TQSqlPropertyMap *kdeMap = new TQSqlPropertyMap; - kdeMap->insert( "KColorButton", "color" ); - kdeMap->insert( "KComboBox", "currentItem" ); - kdeMap->insert( "KDatePicker", "date" ); - kdeMap->insert( "KDateWidget", "date" ); - kdeMap->insert( "KDateTimeWidget", "dateTime" ); - kdeMap->insert( "KEditListBox", "items" ); - kdeMap->insert( "KFontCombo", "family" ); - kdeMap->insert( "KFontRequester", "font" ); - kdeMap->insert( "KFontChooser", "font" ); - kdeMap->insert( "KHistoryCombo", "currentItem" ); - kdeMap->insert( "KListBox", "currentItem" ); - kdeMap->insert( "KLineEdit", "text" ); - kdeMap->insert( "KRestrictedLine", "text" ); - kdeMap->insert( "KSqueezedTextLabel", "text" ); - kdeMap->insert( "KTextBrowser", "source" ); - kdeMap->insert( "KTextEdit", "text" ); - kdeMap->insert( "KURLRequester", "url" ); - kdeMap->insert( "KPasswordEdit", "password" ); - kdeMap->insert( "KIntNumInput", "value" ); - kdeMap->insert( "KIntSpinBox", "value" ); - kdeMap->insert( "KDoubleNumInput", "value" ); - // Temp til fixed in QT then enable ifdef with the correct version num - kdeMap->insert( TQGROUPBOX_OBJECT_NAME_STRING, "checked" ); - kdeMap->insert( TQTABWIDGET_OBJECT_NAME_STRING, "currentPage" ); - TQSqlPropertyMap::installDefaultMap( kdeMap ); -#endif -} - -void KApplication::invokeHelp( const TQString& anchor, - const TQString& _appname) const -{ - return invokeHelp( anchor, _appname, "" ); -} - -#ifndef Q_WS_WIN -// for win32 we're using simple help tools like Qt Assistant, -// see kapplication_win.cpp -void KApplication::invokeHelp( const TQString& anchor, - const TQString& _appname, - const TQCString& startup_id ) const -{ - TQString url; - TQString appname; - if (_appname.isEmpty()) - appname = name(); - else - appname = _appname; - - if (!anchor.isEmpty()) - url = TQString("help:/%1?anchor=%2").arg(appname).arg(anchor); - else - url = TQString("help:/%1/index.html").arg(appname); - - TQString error; - if ( !dcopClient()->isApplicationRegistered("khelpcenter") ) - { - if (startServiceByDesktopName("khelpcenter", url, &error, 0, 0, startup_id, false)) - { - if (Tty != kapp->type()) - TQMessageBox::critical(kapp->mainWidget(), i18n("Could not Launch Help Center"), - i18n("Could not launch the TDE Help Center:\n\n%1").arg(error), i18n("&OK")); - else - kdWarning() << "Could not launch help:\n" << error << endl; - return; - } - } - else - DCOPRef( "khelpcenter", "KHelpCenterIface" ).send( "openUrl", url, startup_id ); -} -#endif - -void KApplication::invokeHTMLHelp( const TQString& _filename, const TQString& topic ) const -{ - kdWarning() << "invoking HTML help is deprecated! use docbook and invokeHelp!\n"; - - TQString filename; - - if( _filename.isEmpty() ) - filename = TQString(name()) + "/index.html"; - else - filename = _filename; - - TQString url; - if (!topic.isEmpty()) - url = TQString("help:/%1#%2").arg(filename).arg(topic); - else - url = TQString("help:/%1").arg(filename); - - TQString error; - if ( !dcopClient()->isApplicationRegistered("khelpcenter") ) - { - if (startServiceByDesktopName("khelpcenter", url, &error, 0, 0, "", false)) - { - if (Tty != kapp->type()) - TQMessageBox::critical(kapp->mainWidget(), i18n("Could not Launch Help Center"), - i18n("Could not launch the TDE Help Center:\n\n%1").arg(error), i18n("&OK")); - else - kdWarning() << "Could not launch help:\n" << error << endl; - return; - } - } - else - DCOPRef( "khelpcenter", "KHelpCenterIface" ).send( "openUrl", url ); -} - - -void KApplication::invokeMailer(const TQString &address, const TQString &subject) -{ - return invokeMailer(address,subject,""); -} - -void KApplication::invokeMailer(const TQString &address, const TQString &subject, const TQCString& startup_id) -{ - invokeMailer(address, TQString::null, TQString::null, subject, TQString::null, TQString::null, - TQStringList(), startup_id ); -} - -void KApplication::invokeMailer(const KURL &mailtoURL) -{ - return invokeMailer( mailtoURL, "" ); -} - -void KApplication::invokeMailer(const KURL &mailtoURL, const TQCString& startup_id ) -{ - return invokeMailer( mailtoURL, startup_id, false); -} - -void KApplication::invokeMailer(const KURL &mailtoURL, const TQCString& startup_id, bool allowAttachments ) -{ - TQString address = KURL::decode_string(mailtoURL.path()), subject, cc, bcc, body; - TQStringList queries = TQStringList::split('&', mailtoURL.query().mid(1)); - TQStringList attachURLs; - for (TQStringList::Iterator it = queries.begin(); it != queries.end(); ++it) - { - TQString q = (*it).lower(); - if (q.startsWith("subject=")) - subject = KURL::decode_string((*it).mid(8)); - else - if (q.startsWith("cc=")) - cc = cc.isEmpty()? KURL::decode_string((*it).mid(3)): cc + ',' + KURL::decode_string((*it).mid(3)); - else - if (q.startsWith("bcc=")) - bcc = bcc.isEmpty()? KURL::decode_string((*it).mid(4)): bcc + ',' + KURL::decode_string((*it).mid(4)); - else - if (q.startsWith("body=")) - body = KURL::decode_string((*it).mid(5)); - else - if (allowAttachments && q.startsWith("attach=")) - attachURLs.push_back(KURL::decode_string((*it).mid(7))); - else - if (allowAttachments && q.startsWith("attachment=")) - attachURLs.push_back(KURL::decode_string((*it).mid(11))); - else - if (q.startsWith("to=")) - address = address.isEmpty()? KURL::decode_string((*it).mid(3)): address + ',' + KURL::decode_string((*it).mid(3)); - } - - invokeMailer( address, cc, bcc, subject, body, TQString::null, attachURLs, startup_id ); -} - -void KApplication::invokeMailer(const TQString &to, const TQString &cc, const TQString &bcc, - const TQString &subject, const TQString &body, - const TQString & messageFile, const TQStringList &attachURLs) -{ - return invokeMailer(to,cc,bcc,subject,body,messageFile,attachURLs,""); -} - -#ifndef Q_WS_WIN -// on win32, for invoking browser we're using win32 API -// see kapplication_win.cpp - -static TQStringList splitEmailAddressList( const TQString & aStr ) -{ - // This is a copy of KPIM::splitEmailAddrList(). - // Features: - // - always ignores quoted characters - // - ignores everything (including parentheses and commas) - // inside quoted strings - // - supports nested comments - // - ignores everything (including double quotes and commas) - // inside comments - - TQStringList list; - - if (aStr.isEmpty()) - return list; - - TQString addr; - uint addrstart = 0; - int commentlevel = 0; - bool insidequote = false; - - for (uint index=0; index<aStr.length(); index++) { - // the following conversion to latin1 is o.k. because - // we can safely ignore all non-latin1 characters - switch (aStr[index].latin1()) { - case '"' : // start or end of quoted string - if (commentlevel == 0) - insidequote = !insidequote; - break; - case '(' : // start of comment - if (!insidequote) - commentlevel++; - break; - case ')' : // end of comment - if (!insidequote) { - if (commentlevel > 0) - commentlevel--; - else { - //kdDebug() << "Error in address splitting: Unmatched ')'" - // << endl; - return list; - } - } - break; - case '\\' : // quoted character - index++; // ignore the quoted character - break; - case ',' : - if (!insidequote && (commentlevel == 0)) { - addr = aStr.mid(addrstart, index-addrstart); - if (!addr.isEmpty()) - list += addr.simplifyWhiteSpace(); - addrstart = index+1; - } - break; - } - } - // append the last address to the list - if (!insidequote && (commentlevel == 0)) { - addr = aStr.mid(addrstart, aStr.length()-addrstart); - if (!addr.isEmpty()) - list += addr.simplifyWhiteSpace(); - } - //else - // kdDebug() << "Error in address splitting: " - // << "Unexpected end of address list" - // << endl; - - return list; -} - -void KApplication::invokeMailer(const TQString &_to, const TQString &_cc, const TQString &_bcc, - const TQString &subject, const TQString &body, - const TQString & /*messageFile TODO*/, const TQStringList &attachURLs, - const TQCString& startup_id ) -{ - KConfig config("emaildefaults"); - - config.setGroup("Defaults"); - TQString group = config.readEntry("Profile","Default"); - - config.setGroup( TQString("PROFILE_%1").arg(group) ); - TQString command = config.readPathEntry("EmailClient"); - - TQString to, cc, bcc; - if (command.isEmpty() || command == TQString::fromLatin1("kmail") - || command.endsWith("/kmail")) - { - command = TQString::fromLatin1("kmail --composer -s %s -c %c -b %b --body %B --attach %A -- %t"); - if ( !_to.isEmpty() ) - { - // put the whole address lists into RFC2047 encoded blobs; technically - // this isn't correct, but KMail understands it nonetheless - to = TQString( "=?utf8?b?%1?=" ) - .arg( TQString(KCodecs::base64Encode( _to.utf8(), false )) ); - } - if ( !_cc.isEmpty() ) - cc = TQString( "=?utf8?b?%1?=" ) - .arg( TQString(KCodecs::base64Encode( _cc.utf8(), false )) ); - if ( !_bcc.isEmpty() ) - bcc = TQString( "=?utf8?b?%1?=" ) - .arg( TQString(KCodecs::base64Encode( _bcc.utf8(), false )) ); - } else { - to = _to; - cc = _cc; - bcc = _bcc; - if( !command.contains( '%' )) - command += " %u"; - } - - if (config.readBoolEntry("TerminalClient", false)) - { - KConfigGroup confGroup( KGlobal::config(), "General" ); - TQString preferredTerminal = confGroup.readPathEntry("TerminalApplication", "konsole"); - command = preferredTerminal + " -e " + command; - } - - TQStringList cmdTokens = KShell::splitArgs(command); - TQString cmd = cmdTokens[0]; - cmdTokens.remove(cmdTokens.begin()); - - KURL url; - TQStringList qry; - if (!to.isEmpty()) - { - TQStringList tos = splitEmailAddressList( to ); - url.setPath( tos.first() ); - tos.remove( tos.begin() ); - for (TQStringList::ConstIterator it = tos.begin(); it != tos.end(); ++it) - qry.append( "to=" + KURL::encode_string( *it ) ); - } - const TQStringList ccs = splitEmailAddressList( cc ); - for (TQStringList::ConstIterator it = ccs.begin(); it != ccs.end(); ++it) - qry.append( "cc=" + KURL::encode_string( *it ) ); - const TQStringList bccs = splitEmailAddressList( bcc ); - for (TQStringList::ConstIterator it = bccs.begin(); it != bccs.end(); ++it) - qry.append( "bcc=" + KURL::encode_string( *it ) ); - for (TQStringList::ConstIterator it = attachURLs.begin(); it != attachURLs.end(); ++it) - qry.append( "attach=" + KURL::encode_string( *it ) ); - if (!subject.isEmpty()) - qry.append( "subject=" + KURL::encode_string( subject ) ); - if (!body.isEmpty()) - qry.append( "body=" + KURL::encode_string( body ) ); - url.setQuery( qry.join( "&" ) ); - if ( ! (to.isEmpty() && qry.isEmpty()) ) - url.setProtocol("mailto"); - - TQMap<TQChar, TQString> keyMap; - keyMap.insert('t', to); - keyMap.insert('s', subject); - keyMap.insert('c', cc); - keyMap.insert('b', bcc); - keyMap.insert('B', body); - keyMap.insert('u', url.url()); - - TQString attachlist = attachURLs.join(","); - attachlist.prepend('\''); - attachlist.append('\''); - keyMap.insert('A', attachlist); - - for (TQStringList::Iterator it = cmdTokens.begin(); it != cmdTokens.end(); ) - { - if (*it == "%A") - { - if (it == cmdTokens.begin()) // better safe than sorry ... - continue; - TQStringList::ConstIterator urlit = attachURLs.begin(); - TQStringList::ConstIterator urlend = attachURLs.end(); - if ( urlit != urlend ) - { - TQStringList::Iterator previt = it; - --previt; - *it = *urlit; - ++it; - while ( ++urlit != urlend ) - { - cmdTokens.insert( it, *previt ); - cmdTokens.insert( it, *urlit ); - } - } else { - --it; - it = cmdTokens.remove( cmdTokens.remove( it ) ); - } - } else { - *it = KMacroExpander::expandMacros(*it, keyMap); - ++it; - } - } - - TQString error; - // TODO this should check if cmd has a .desktop file, and use data from it, together - // with sending more ASN data - if (tdeinitExec(cmd, cmdTokens, &error, NULL, startup_id )) { - if (Tty != kapp->type()) { - TQMessageBox::critical(kapp->mainWidget(), i18n("Could not Launch Mail Client"), - i18n("Could not launch the mail client:\n\n%1").arg(error), i18n("&OK")); - } - else { - kdWarning() << "Could not launch mail client:\n" << error << endl; - } - } -} -#endif - -void KApplication::invokeBrowser( const TQString &url ) -{ - return invokeBrowser( url, "" ); -} - -#ifndef Q_WS_WIN -// on win32, for invoking browser we're using win32 API -// see kapplication_win.cpp -void KApplication::invokeBrowser( const TQString &url, const TQCString& startup_id ) -{ - TQString error; - - if (startServiceByDesktopName("kfmclient", url, &error, 0, 0, startup_id, false)) - { - if (Tty != kapp->type()) - TQMessageBox::critical(kapp->mainWidget(), i18n("Could not Launch Browser"), - i18n("Could not launch the browser:\n\n%1").arg(error), i18n("&OK")); - else - kdWarning() << "Could not launch browser:\n" << error << endl; - return; - } -} -#endif - -void KApplication::cut() -{ - invokeEditSlot( TQT_SLOT( cut() ) ); -} - -void KApplication::copy() -{ - invokeEditSlot( TQT_SLOT( copy() ) ); -} - -void KApplication::paste() -{ - invokeEditSlot( TQT_SLOT( paste() ) ); -} - -void KApplication::clear() -{ - invokeEditSlot( TQT_SLOT( clear() ) ); -} - -void KApplication::selectAll() -{ - invokeEditSlot( TQT_SLOT( selectAll() ) ); -} - -void KApplication::broadcastKeyCode(unsigned int keyCode) -{ - emit coreFakeKeyPress(keyCode); -} - -TQCString -KApplication::launcher() -{ - return "klauncher"; -} - -static int -startServiceInternal( const TQCString &function, - const TQString& _name, const TQStringList &URLs, - TQString *error, TQCString *dcopService, int *pid, const TQCString& startup_id, bool noWait ) -{ - struct serviceResult - { - int result; - TQCString dcopName; - TQString error; - pid_t pid; - }; - - // Register app as able to send DCOP messages - DCOPClient *dcopClient; - if (kapp) - dcopClient = kapp->dcopClient(); - else - dcopClient = new DCOPClient; - - if (!dcopClient->isAttached()) - { - if (!dcopClient->attach()) - { - if (error) - *error = i18n("Could not register with DCOP.\n"); - if (!kapp) - delete dcopClient; - - return -1; - } - } - TQByteArray params; - TQDataStream stream(params, IO_WriteOnly); - stream << _name << URLs; - TQCString replyType; - TQByteArray replyData; - TQCString _launcher = KApplication::launcher(); - TQValueList<TQCString> envs; -#ifdef Q_WS_X11 - if (tqt_xdisplay()) { - TQCString dpystring(XDisplayString(tqt_xdisplay())); - envs.append( TQCString("DISPLAY=") + dpystring ); - } else if( getenv( "DISPLAY" )) { - TQCString dpystring( getenv( "DISPLAY" )); - envs.append( TQCString("DISPLAY=") + dpystring ); - } -#endif - stream << envs; -#if defined Q_WS_X11 - // make sure there is id, so that user timestamp exists - stream << ( startup_id.isEmpty() ? KStartupInfo::createNewStartupId() : startup_id ); -#endif - if( function.left( 12 ) != "tdeinit_exec" ) - stream << noWait; - - if (!dcopClient->call(_launcher, _launcher, - function, params, replyType, replyData)) - { - if (error) - *error = i18n("KLauncher could not be reached via DCOP.\n"); - if (!kapp) - delete dcopClient; - return -1; - } - if (!kapp) - delete dcopClient; - - if (noWait) - return 0; - - TQDataStream stream2(replyData, IO_ReadOnly); - serviceResult result; - stream2 >> result.result >> result.dcopName >> result.error >> result.pid; - if (dcopService) - *dcopService = result.dcopName; - if (error) - *error = result.error; - if (pid) - *pid = result.pid; - return result.result; -} - -int -KApplication::startServiceByName( const TQString& _name, const TQString &URL, - TQString *error, TQCString *dcopService, int *pid, const TQCString& startup_id, bool noWait ) -{ - TQStringList URLs; - if (!URL.isEmpty()) - URLs.append(URL); - return startServiceInternal( - "start_service_by_name(TQString,TQStringList,TQValueList<TQCString>,TQCString,bool)", - _name, URLs, error, dcopService, pid, startup_id, noWait); -} - -int -KApplication::startServiceByName( const TQString& _name, const TQStringList &URLs, - TQString *error, TQCString *dcopService, int *pid, const TQCString& startup_id, bool noWait ) -{ - return startServiceInternal( - "start_service_by_name(TQString,TQStringList,TQValueList<TQCString>,TQCString,bool)", - _name, URLs, error, dcopService, pid, startup_id, noWait); -} - -int -KApplication::startServiceByDesktopPath( const TQString& _name, const TQString &URL, - TQString *error, TQCString *dcopService, int *pid, const TQCString& startup_id, bool noWait ) -{ - TQStringList URLs; - if (!URL.isEmpty()) - URLs.append(URL); - return startServiceInternal( - "start_service_by_desktop_path(TQString,TQStringList,TQValueList<TQCString>,TQCString,bool)", - _name, URLs, error, dcopService, pid, startup_id, noWait); -} - -int -KApplication::startServiceByDesktopPath( const TQString& _name, const TQStringList &URLs, - TQString *error, TQCString *dcopService, int *pid, const TQCString& startup_id, bool noWait ) -{ - return startServiceInternal( - "start_service_by_desktop_path(TQString,TQStringList,TQValueList<TQCString>,TQCString,bool)", - _name, URLs, error, dcopService, pid, startup_id, noWait); -} - -int -KApplication::startServiceByDesktopName( const TQString& _name, const TQString &URL, - TQString *error, TQCString *dcopService, int *pid, const TQCString& startup_id, bool noWait ) -{ - TQStringList URLs; - if (!URL.isEmpty()) - URLs.append(URL); - return startServiceInternal( - "start_service_by_desktop_name(TQString,TQStringList,TQValueList<TQCString>,TQCString,bool)", - _name, URLs, error, dcopService, pid, startup_id, noWait); -} - -int -KApplication::startServiceByDesktopName( const TQString& _name, const TQStringList &URLs, - TQString *error, TQCString *dcopService, int *pid, const TQCString& startup_id, bool noWait ) -{ - return startServiceInternal( - "start_service_by_desktop_name(TQString,TQStringList,TQValueList<TQCString>,TQCString,bool)", - _name, URLs, error, dcopService, pid, startup_id, noWait); -} - -int -KApplication::tdeinitExec( const TQString& name, const TQStringList &args, - TQString *error, int *pid ) -{ - return tdeinitExec( name, args, error, pid, "" ); -} - -int -KApplication::tdeinitExec( const TQString& name, const TQStringList &args, - TQString *error, int *pid, const TQCString& startup_id ) -{ - return startServiceInternal("tdeinit_exec(TQString,TQStringList,TQValueList<TQCString>,TQCString)", - name, args, error, 0, pid, startup_id, false); -} - -int -KApplication::tdeinitExecWait( const TQString& name, const TQStringList &args, - TQString *error, int *pid ) -{ - return tdeinitExecWait( name, args, error, pid, "" ); -} - -int -KApplication::tdeinitExecWait( const TQString& name, const TQStringList &args, - TQString *error, int *pid, const TQCString& startup_id ) -{ - return startServiceInternal("tdeinit_exec_wait(TQString,TQStringList,TQValueList<TQCString>,TQCString)", - name, args, error, 0, pid, startup_id, false); -} - -TQString KApplication::tempSaveName( const TQString& pFilename ) const -{ - TQString aFilename; - - if( TQDir::isRelativePath(pFilename) ) - { - kdWarning(101) << "Relative filename passed to KApplication::tempSaveName" << endl; - aFilename = TQFileInfo( TQDir( "." ), pFilename ).absFilePath(); - } - else - aFilename = pFilename; - - TQDir aAutosaveDir( TQDir::homeDirPath() + "/autosave/" ); - if( !aAutosaveDir.exists() ) - { - if( !aAutosaveDir.mkdir( aAutosaveDir.absPath() ) ) - { - // Last chance: use temp dir - aAutosaveDir.setPath( KGlobal::dirs()->saveLocation("tmp") ); - } - } - - aFilename.replace( "/", "\\!" ).prepend( "#" ).append( "#" ).prepend( "/" ).prepend( aAutosaveDir.absPath() ); - - return aFilename; -} - - -TQString KApplication::checkRecoverFile( const TQString& pFilename, - bool& bRecover ) const -{ - TQString aFilename; - - if( TQDir::isRelativePath(pFilename) ) - { - kdWarning(101) << "Relative filename passed to KApplication::tempSaveName" << endl; - aFilename = TQFileInfo( TQDir( "." ), pFilename ).absFilePath(); - } - else - aFilename = pFilename; - - TQDir aAutosaveDir( TQDir::homeDirPath() + "/autosave/" ); - if( !aAutosaveDir.exists() ) - { - if( !aAutosaveDir.mkdir( aAutosaveDir.absPath() ) ) - { - // Last chance: use temp dir - aAutosaveDir.setPath( KGlobal::dirs()->saveLocation("tmp") ); - } - } - - aFilename.replace( "/", "\\!" ).prepend( "#" ).append( "#" ).prepend( "/" ).prepend( aAutosaveDir.absPath() ); - - if( TQFile( aFilename ).exists() ) - { - bRecover = true; - return aFilename; - } - else - { - bRecover = false; - return pFilename; - } -} - - -bool checkAccess(const TQString& pathname, int mode) -{ - int accessOK = access( TQFile::encodeName(pathname), mode ); - if ( accessOK == 0 ) - return true; // OK, I can really access the file - - // else - // if we want to write the file would be created. Check, if the - // user may write to the directory to create the file. - if ( (mode & W_OK) == 0 ) - return false; // Check for write access is not part of mode => bail out - - - if (!access( TQFile::encodeName(pathname), F_OK)) // if it already exists - return false; - - //strip the filename (everything until '/' from the end - TQString dirName(pathname); - int pos = dirName.findRev('/'); - if ( pos == -1 ) - return false; // No path in argument. This is evil, we won't allow this - else if ( pos == 0 ) // don't turn e.g. /root into an empty string - pos = 1; - - dirName.truncate(pos); // strip everything starting from the last '/' - - accessOK = access( TQFile::encodeName(dirName), W_OK ); - // -?- Can I write to the accessed diretory - if ( accessOK == 0 ) - return true; // Yes - else - return false; // No -} - -void KApplication::setTopWidget( TQWidget *topWidget ) -{ - if( !topWidget ) - return; - - // set the specified caption - if ( !topWidget->inherits("KMainWindow") ) { // KMainWindow does this already for us - topWidget->setCaption( caption() ); - } - - // set the specified icons - topWidget->setIcon( icon() ); //standard X11 -#if defined Q_WS_X11 -//#ifdef Q_WS_X11 // FIXME(E): Implement for Qt/Embedded - KWin::setIcons(topWidget->winId(), icon(), miniIcon() ); // NET_WM hints for KWin - - // set the app startup notification window property - KStartupInfo::setWindowStartupId( topWidget->winId(), startupId()); -#endif -} - -TQCString KApplication::startupId() const -{ - return d->startup_id; -} - -void KApplication::setStartupId( const TQCString& startup_id ) -{ - if( startup_id == d->startup_id ) - return; -#if defined Q_WS_X11 - KStartupInfo::handleAutoAppStartedSending(); // finish old startup notification if needed -#endif - if( startup_id.isEmpty()) - d->startup_id = "0"; - else - { - d->startup_id = startup_id; -#if defined Q_WS_X11 - KStartupInfoId id; - id.initId( startup_id ); - long timestamp = id.timestamp(); - if( timestamp != 0 ) - updateUserTimestamp( timestamp ); -#endif - } -} - -// read the startup notification env variable, save it and unset it in order -// not to propagate it to processes started from this app -void KApplication::read_app_startup_id() -{ -#if defined Q_WS_X11 - KStartupInfoId id = KStartupInfo::currentStartupIdEnv(); - KStartupInfo::resetStartupEnv(); - d->startup_id = id.id(); -#endif -} - -int KApplication::random() -{ - static bool init = false; - if (!init) - { - unsigned int seed; - init = true; - int fd = open("/dev/urandom", O_RDONLY); - if (fd < 0 || ::read(fd, &seed, sizeof(seed)) != sizeof(seed)) - { - // No /dev/urandom... try something else. - srand(getpid()); - seed = rand()+time(0); - } - if (fd >= 0) close(fd); - srand(seed); - } - return rand(); -} - -TQString KApplication::randomString(int length) -{ - if (length <=0 ) return TQString::null; - - TQString str; str.setLength( length ); - int i = 0; - while (length--) - { - int r=random() % 62; - r+=48; - if (r>57) r+=7; - if (r>90) r+=6; - str[i++] = char(r); - // so what if I work backwards? - } - return str; -} - -bool KApplication::authorize(const TQString &genericAction) -{ - if (!d->actionRestrictions) - return true; - - KConfig *config = KGlobal::config(); - KConfigGroupSaver saver( config, "KDE Action Restrictions" ); - return config->readBoolEntry(genericAction, true); -} - -bool KApplication::authorizeKAction(const char *action) -{ - if (!d->actionRestrictions || !action) - return true; - - static const TQString &action_prefix = KGlobal::staticQString( "action/" ); - - return authorize(action_prefix + action); -} - -bool KApplication::authorizeControlModule(const TQString &menuId) -{ - if (menuId.isEmpty() || kde_kiosk_exception) - return true; - KConfig *config = KGlobal::config(); - KConfigGroupSaver saver( config, "TDE Control Module Restrictions" ); - return config->readBoolEntry(menuId, true); -} - -TQStringList KApplication::authorizeControlModules(const TQStringList &menuIds) -{ - KConfig *config = KGlobal::config(); - KConfigGroupSaver saver( config, "TDE Control Module Restrictions" ); - TQStringList result; - for(TQStringList::ConstIterator it = menuIds.begin(); - it != menuIds.end(); ++it) - { - if (config->readBoolEntry(*it, true)) - result.append(*it); - } - return result; -} - -void KApplication::initUrlActionRestrictions() -{ - d->urlActionRestrictions.setAutoDelete(true); - d->urlActionRestrictions.clear(); - d->urlActionRestrictions.append( new KApplicationPrivate::URLActionRule - ("open", TQString::null, TQString::null, TQString::null, TQString::null, TQString::null, TQString::null, true)); - d->urlActionRestrictions.append( new KApplicationPrivate::URLActionRule - ("list", TQString::null, TQString::null, TQString::null, TQString::null, TQString::null, TQString::null, true)); -// TEST: -// d->urlActionRestrictions.append( new KApplicationPrivate::URLActionRule -// ("list", TQString::null, TQString::null, TQString::null, TQString::null, TQString::null, TQString::null, false)); -// d->urlActionRestrictions.append( new KApplicationPrivate::URLActionRule -// ("list", TQString::null, TQString::null, TQString::null, "file", TQString::null, TQDir::homeDirPath(), true)); - d->urlActionRestrictions.append( new KApplicationPrivate::URLActionRule - ("link", TQString::null, TQString::null, TQString::null, ":internet", TQString::null, TQString::null, true)); - d->urlActionRestrictions.append( new KApplicationPrivate::URLActionRule - ("redirect", TQString::null, TQString::null, TQString::null, ":internet", TQString::null, TQString::null, true)); - - // We allow redirections to file: but not from internet protocols, redirecting to file: - // is very popular among io-slaves and we don't want to break them - d->urlActionRestrictions.append( new KApplicationPrivate::URLActionRule - ("redirect", TQString::null, TQString::null, TQString::null, "file", TQString::null, TQString::null, true)); - d->urlActionRestrictions.append( new KApplicationPrivate::URLActionRule - ("redirect", ":internet", TQString::null, TQString::null, "file", TQString::null, TQString::null, false)); - - // local protocols may redirect everywhere - d->urlActionRestrictions.append( new KApplicationPrivate::URLActionRule - ("redirect", ":local", TQString::null, TQString::null, TQString::null, TQString::null, TQString::null, true)); - - // Anyone may redirect to about: - d->urlActionRestrictions.append( new KApplicationPrivate::URLActionRule - ("redirect", TQString::null, TQString::null, TQString::null, "about", TQString::null, TQString::null, true)); - - // Anyone may redirect to itself, cq. within it's own group - d->urlActionRestrictions.append( new KApplicationPrivate::URLActionRule - ("redirect", TQString::null, TQString::null, TQString::null, "=", TQString::null, TQString::null, true)); - - KConfig *config = KGlobal::config(); - KConfigGroupSaver saver( config, "KDE URL Restrictions" ); - int count = config->readNumEntry("rule_count"); - TQString keyFormat = TQString("rule_%1"); - for(int i = 1; i <= count; i++) - { - TQString key = keyFormat.arg(i); - TQStringList rule = config->readListEntry(key); - if (rule.count() != 8) - continue; - TQString action = rule[0]; - TQString refProt = rule[1]; - TQString refHost = rule[2]; - TQString refPath = rule[3]; - TQString urlProt = rule[4]; - TQString urlHost = rule[5]; - TQString urlPath = rule[6]; - TQString strEnabled = rule[7].lower(); - - bool bEnabled = (strEnabled == "true"); - - if (refPath.startsWith("$HOME")) - refPath.replace(0, 5, TQDir::homeDirPath()); - else if (refPath.startsWith("~")) - refPath.replace(0, 1, TQDir::homeDirPath()); - if (urlPath.startsWith("$HOME")) - urlPath.replace(0, 5, TQDir::homeDirPath()); - else if (urlPath.startsWith("~")) - urlPath.replace(0, 1, TQDir::homeDirPath()); - - if (refPath.startsWith("$TMP")) - refPath.replace(0, 4, KGlobal::dirs()->saveLocation("tmp")); - if (urlPath.startsWith("$TMP")) - urlPath.replace(0, 4, KGlobal::dirs()->saveLocation("tmp")); - - d->urlActionRestrictions.append(new KApplicationPrivate::URLActionRule - ( action, refProt, refHost, refPath, urlProt, urlHost, urlPath, bEnabled)); - } -} - -void KApplication::allowURLAction(const TQString &action, const KURL &_baseURL, const KURL &_destURL) -{ - if (authorizeURLAction(action, _baseURL, _destURL)) - return; - - d->urlActionRestrictions.append(new KApplicationPrivate::URLActionRule - ( action, _baseURL.protocol(), _baseURL.host(), _baseURL.path(-1), - _destURL.protocol(), _destURL.host(), _destURL.path(-1), true)); -} - -bool KApplication::authorizeURLAction(const TQString &action, const KURL &_baseURL, const KURL &_destURL) -{ - if (_destURL.isEmpty()) - return true; - - bool result = false; - if (d->urlActionRestrictions.isEmpty()) - initUrlActionRestrictions(); - - KURL baseURL(_baseURL); - baseURL.setPath(TQDir::cleanDirPath(baseURL.path())); - TQString baseClass = KProtocolInfo::protocolClass(baseURL.protocol()); - KURL destURL(_destURL); - destURL.setPath(TQDir::cleanDirPath(destURL.path())); - TQString destClass = KProtocolInfo::protocolClass(destURL.protocol()); - - for(KApplicationPrivate::URLActionRule *rule = d->urlActionRestrictions.first(); - rule; rule = d->urlActionRestrictions.next()) - { - if ((result != rule->permission) && // No need to check if it doesn't make a difference - (action == rule->action) && - rule->baseMatch(baseURL, baseClass) && - rule->destMatch(destURL, destClass, baseURL, baseClass)) - { - result = rule->permission; - } - } - return result; -} - - -uint KApplication::keyboardModifiers() -{ -#ifdef Q_WS_X11 - Window root; - Window child; - int root_x, root_y, win_x, win_y; - uint keybstate; - XQueryPointer( tqt_xdisplay(), tqt_xrootwin(), &root, &child, - &root_x, &root_y, &win_x, &win_y, &keybstate ); - return keybstate & 0x00ff; -#elif defined W_WS_MACX - return GetCurrentEventKeyModifiers() & 0x00ff; -#else - //TODO for win32 - return 0; -#endif -} - -uint KApplication::mouseState() -{ - uint mousestate; -#ifdef Q_WS_X11 - Window root; - Window child; - int root_x, root_y, win_x, win_y; - XQueryPointer( tqt_xdisplay(), tqt_xrootwin(), &root, &child, - &root_x, &root_y, &win_x, &win_y, &mousestate ); -#elif defined(Q_WS_WIN) - const bool mousebtn_swapped = GetSystemMetrics(SM_SWAPBUTTON); - if (GetAsyncKeyState(VK_LBUTTON)) - mousestate |= (mousebtn_swapped ? Button3Mask : Button1Mask); - if (GetAsyncKeyState(VK_MBUTTON)) - mousestate |= Button2Mask; - if (GetAsyncKeyState(VK_RBUTTON)) - mousestate |= (mousebtn_swapped ? Button1Mask : Button3Mask); -#elif defined(Q_WS_MACX) - mousestate = GetCurrentEventButtonState(); -#else - //TODO: other platforms -#endif - return mousestate & 0xff00; -} - -TQ_ButtonState KApplication::keyboardMouseState() -{ - int ret = 0; -#ifdef Q_WS_X11 - Window root; - Window child; - int root_x, root_y, win_x, win_y; - uint state; - XQueryPointer( tqt_xdisplay(), tqt_xrootwin(), &root, &child, - &root_x, &root_y, &win_x, &win_y, &state ); - // transform the same way like Qt's qt_x11_translateButtonState() - if( state & Button1Mask ) - ret |= TQ_LeftButton; - if( state & Button2Mask ) - ret |= TQ_MidButton; - if( state & Button3Mask ) - ret |= TQ_RightButton; - if( state & ShiftMask ) - ret |= TQ_ShiftButton; - if( state & ControlMask ) - ret |= TQ_ControlButton; - if( state & KKeyNative::modX( KKey::ALT )) - ret |= TQ_AltButton; - if( state & KKeyNative::modX( KKey::WIN )) - ret |= TQ_MetaButton; -#elif defined(Q_WS_WIN) - const bool mousebtn_swapped = GetSystemMetrics(SM_SWAPBUTTON); - if (GetAsyncKeyState(VK_LBUTTON)) - ret |= (mousebtn_swapped ? RightButton : LeftButton); - if (GetAsyncKeyState(VK_MBUTTON)) - ret |= TQ_MidButton; - if (GetAsyncKeyState(VK_RBUTTON)) - ret |= (mousebtn_swapped ? TQ_LeftButton : TQ_RightButton); - if (GetAsyncKeyState(VK_SHIFT)) - ret |= TQ_ShiftButton; - if (GetAsyncKeyState(VK_CONTROL)) - ret |= TQ_ControlButton; - if (GetAsyncKeyState(VK_MENU)) - ret |= TQ_AltButton; - if (GetAsyncKeyState(VK_LWIN) || GetAsyncKeyState(VK_RWIN)) - ret |= TQ_MetaButton; -#else - //TODO: other platforms -#endif - return static_cast< ButtonState >( ret ); -} - -void KApplication::installSigpipeHandler() -{ -#ifdef Q_OS_UNIX - struct sigaction act; - act.sa_handler = SIG_IGN; - sigemptyset( &act.sa_mask ); - act.sa_flags = 0; - sigaction( SIGPIPE, &act, 0 ); -#endif -} - -void KApplication::sigpipeHandler(int) -{ - int saved_errno = errno; - // Using kdDebug from a signal handler is not a good idea. -#ifndef NDEBUG - char msg[1000]; - sprintf(msg, "*** SIGPIPE *** (ignored, pid = %ld)\n", (long) getpid()); - if (write(2, msg, strlen(msg)) < 0) { - // ERROR - } -#endif - - // Do nothing. - errno = saved_errno; -} - -bool KApplication::guiEnabled() -{ - return kapp && kapp->d->guiEnabled; -} - -void KApplication::virtual_hook( int id, void* data ) -{ KInstance::virtual_hook( id, data ); } - -void KSessionManaged::virtual_hook( int, void* ) -{ /*BASE::virtual_hook( id, data );*/ } - -#include "kapplication.moc" |