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tdebase/kdepasswd/kcm/main.cpp

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/**
* Copyright (C) 2004 Frans Englich <frans.englich@telia.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
*
*
* Please see the README
*
*/
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqlineedit.h>
#include <tqbuttongroup.h>
#include <tqevent.h>
#include <tqpixmap.h>
#include <tqcstring.h>
#include <tqstringlist.h>
#include <tqlayout.h>
#include <kpushbutton.h>
#include <kguiitem.h>
#include <kemailsettings.h>
#include <kpassdlg.h>
#include <kuser.h>
#include <kdialog.h>
#include <kimageio.h>
#include <kstandarddirs.h>
#include <kaboutdata.h>
#include <kgenericfactory.h>
#include <kmessagebox.h>
#include <kprocess.h>
#include <kio/netaccess.h>
#include <kurl.h>
#include <kurldrag.h>
#include "settings.h"
#include "pass.h"
#include "chfnprocess.h"
#include "chfacedlg.h"
#include "main.h"
typedef KGenericFactory<KCMUserAccount, TQWidget> Factory;
K_EXPORT_COMPONENT_FACTORY( kcm_useraccount, Factory("useraccount") )
KCMUserAccount::KCMUserAccount( TQWidget *parent, const char *name,
const TQStringList &)
: KCModule( parent, name)
{
TQVBoxLayout *topLayout = new TQVBoxLayout(this);
_mw = new MainWidget(this);
topLayout->addWidget( _mw );
connect( _mw->btnChangeFace, TQT_SIGNAL(clicked()), TQT_SLOT(slotFaceButtonClicked()));
connect( _mw->btnChangePassword, TQT_SIGNAL(clicked()), TQT_SLOT(slotChangePassword()));
_mw->btnChangePassword->setGuiItem( KGuiItem( i18n("Change &Password..."), "password" ));
connect( _mw->leRealname, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()));
connect( _mw->leOrganization, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()));
connect( _mw->leEmail, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()));
connect( _mw->leSMTP, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()));
_ku = new KUser();
_kes = new KEMailSettings();
_mw->lblUsername->setText( _ku->loginName() );
_mw->lblUID->setText( TQString().number(_ku->uid()) );
KAboutData *about = new KAboutData(I18N_NOOP("kcm_useraccount"),
I18N_NOOP("Password & User Information"), 0, 0,
KAboutData::License_GPL,
I18N_NOOP("(C) 2002, Braden MacDonald, "
"(C) 2004 Ravikiran Rajagopal"));
about->addAuthor("Frans Englich", I18N_NOOP("Maintainer"), "frans.englich@telia.com");
about->addAuthor("Ravikiran Rajagopal", 0, "ravi@kde.org");
about->addAuthor("Michael H\303\244ckel", "haeckel@kde.org" );
about->addAuthor("Braden MacDonald", I18N_NOOP("Face editor"), "bradenm_k@shaw.ca");
about->addAuthor("Geert Jansen", I18N_NOOP("Password changer"), "jansen@kde.org",
"http://www.stack.nl/~geertj/");
about->addAuthor("Daniel Molkentin");
about->addAuthor("Alex Zepeda");
about->addAuthor("Hans Karlsson", I18N_NOOP("Icons"), "karlsson.h@home.se");
about->addAuthor("Hermann Thomas", I18N_NOOP("Icons"), "h.thomas@gmx.de");
setAboutData(about);
setQuickHelp( i18n("<qt>Here you can change your personal information, which "
"will be used in mail programs and word processors, for example. You can "
"change your login password by clicking <em>Change Password</em>.</qt>") );
addConfig( KCFGPassword::self(), this );
load();
}
void KCMUserAccount::slotChangePassword()
{
KProcess *proc = new KProcess;
TQString bin = KGlobal::dirs()->findExe("kdepasswd");
if ( !bin )
{
kdDebug() << "kcm_useraccount: kdepasswd was not found." << endl;
KMessageBox::sorry ( this, i18n( "A program error occurred: the internal "
"program 'kdepasswd' could not be found. You will "
"not be able to change your password."));
_mw->btnChangePassword->setEnabled(false);
delete proc;
return;
}
*proc << bin << _ku->loginName() ;
proc->start(KProcess::DontCare);
delete proc;
}
KCMUserAccount::~KCMUserAccount()
{
delete _ku;
delete _kes;
}
void KCMUserAccount::load()
{
_mw->lblUsername->setText(_ku->loginName());
_kes->setProfile(_kes->defaultProfileName());
_mw->leRealname->setText( _kes->getSetting( KEMailSettings::RealName ));
_mw->leEmail->setText( _kes->getSetting( KEMailSettings::EmailAddress ));
_mw->leOrganization->setText( _kes->getSetting( KEMailSettings::Organization ));
_mw->leSMTP->setText( _kes->getSetting( KEMailSettings::OutServer ));
TQString _userPicsDir = KCFGUserAccount::faceDir() +
KGlobal::dirs()->resourceDirs("data").last() + "tdm/faces/";
TQString fs = KCFGUserAccount::faceSource();
if (fs == TQString::fromLatin1("UserOnly"))
_facePerm = userOnly;
else if (fs == TQString::fromLatin1("PreferUser"))
_facePerm = userFirst;
else if (fs == TQString::fromLatin1("PreferAdmin"))
_facePerm = adminFirst;
else
_facePerm = adminOnly; // Admin Only
if ( _facePerm == adminFirst )
{ // If the administrator's choice takes preference
_facePixmap = TQPixmap( _userPicsDir + _ku->loginName() + ".face.icon" );
if ( _facePixmap.isNull() )
_facePerm = userFirst;
else
_mw->btnChangeFace->setPixmap( _facePixmap );
}
if ( _facePerm >= userFirst )
{
// If the user's choice takes preference
_facePixmap = TQPixmap( KCFGUserAccount::faceFile() );
// The user has no face, should we check for the admin's setting?
if ( _facePixmap.isNull() && _facePerm == userFirst )
_facePixmap = TQPixmap( _userPicsDir + _ku->loginName() + ".face.icon" );
if ( _facePixmap.isNull() )
_facePixmap = TQPixmap( _userPicsDir + KCFGUserAccount::defaultFile() );
_mw->btnChangeFace->setPixmap( _facePixmap );
}
else if ( _facePerm <= adminOnly )
{
// Admin only
_facePixmap = TQPixmap( _userPicsDir + _ku->loginName() + ".face.icon" );
if ( _facePixmap.isNull() )
_facePixmap = TQPixmap( _userPicsDir + KCFGUserAccount::defaultFile() );
_mw->btnChangeFace->setPixmap( _facePixmap );
}
KCModule::load(); /* KConfigXT */
}
void KCMUserAccount::save()
{
KCModule::save(); /* KConfigXT */
/* Save KDE's homebrewn settings */
_kes->setSetting( KEMailSettings::RealName, _mw->leRealname->text() );
_kes->setSetting( KEMailSettings::EmailAddress, _mw->leEmail->text() );
_kes->setSetting( KEMailSettings::Organization, _mw->leOrganization->text() );
_kes->setSetting( KEMailSettings::OutServer, _mw->leSMTP->text() );
/* Save realname to /etc/passwd */
if ( _mw->leRealname->isModified() )
{
TQCString password;
int ret = KPasswordDialog::getPassword( password, i18n("Please enter "
"your password in order to save your settings:"));
if ( !ret )
{
KMessageBox::sorry( this, i18n("You must enter "
"your password in order to change your information."));
return;
}
ChfnProcess *proc = new ChfnProcess();
ret = proc->exec(password, _mw->leRealname->text().ascii() );
if ( ret )
{
if ( ret == ChfnProcess::PasswordError )
KMessageBox::sorry( this, i18n("You must enter a correct password."));
else
{
KMessageBox::sorry( this, i18n("An error occurred and your password has "
"probably not been changed. The error "
"message was:\n%1").arg(static_cast<const char *>(proc->error())));
kdDebug() << "ChfnProcess->exec() failed. Error code: " << ret
<< "\nOutput:" << proc->error() << endl;
}
}
delete proc;
}
/* Save the image */
if( !_facePixmap.save( KCFGUserAccount::faceFile(), "PNG" ))
KMessageBox::error( this, i18n("There was an error saving the image: %1" ).arg(
KCFGUserAccount::faceFile()) );
}
void KCMUserAccount::changeFace(const TQPixmap &pix)
{
if ( _facePerm < userFirst )
return; // If the user isn't allowed to change their face, don't!
if ( pix.isNull() ) {
KMessageBox::sorry( this, i18n("There was an error loading the image.") );
return;
}
_facePixmap = pix;
_mw->btnChangeFace->setPixmap( _facePixmap );
emit changed( true );
}
void KCMUserAccount::slotFaceButtonClicked()
{
if ( _facePerm < userFirst )
{
KMessageBox::sorry( this, i18n("Your administrator has disallowed changing your image.") );
return;
}
ChFaceDlg* pDlg = new ChFaceDlg( KGlobal::dirs()->resourceDirs("data").last() +
"/tdm/pics/users/" );
if ( pDlg->exec() == TQDialog::Accepted && !pDlg->getFaceImage().isNull() )
changeFace( pDlg->getFaceImage() );
delete pDlg;
}
/**
* I merged faceButtonDropEvent into this /Frans
* The function was called after checking event type and
* the code is now below that if statement
*/
bool KCMUserAccount::eventFilter(TQObject *, TQEvent *e)
{
if (e->type() == TQEvent::DragEnter)
{
TQDragEnterEvent *ee = (TQDragEnterEvent *) e;
ee->accept( KURLDrag::canDecode(ee) );
return true;
}
if (e->type() == TQEvent::Drop)
{
if ( _facePerm < userFirst )
{
KMessageBox::sorry( this, i18n("Your administrator "
"has disallowed changing your image.") );
return true;
}
KURL *url = decodeImgDrop( (TQDropEvent *) e, this);
if (url)
{
TQString pixPath;
KIO::NetAccess::download(*url, pixPath, this);
changeFace( TQPixmap( pixPath ) );
KIO::NetAccess::removeTempFile(pixPath);
delete url;
}
return true;
}
return false;
}
inline KURL *KCMUserAccount::decodeImgDrop(TQDropEvent *e, TQWidget *wdg)
{
KURL::List uris;
if (KURLDrag::decode(e, uris) && (uris.count() > 0))
{
KURL *url = new KURL(uris.first());
KImageIO::registerFormats();
if( KImageIO::canRead(KImageIO::type(url->fileName())) )
return url;
TQStringList qs = TQStringList::split('\n', KImageIO::pattern());
qs.remove(qs.begin());
TQString msg = i18n( "%1 does not appear to be an image file.\n"
"Please use files with these extensions:\n"
"%2").arg(url->fileName()).arg(qs.join("\n"));
KMessageBox::sorry( wdg, msg);
delete url;
}
return 0;
}
#include "main.moc"