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dolphin/kdepasswd/kcm/main.cpp
Andrew Coles 7be2abc584 Corrected typos - that should be it for kdebase for now :). 
svn path=/trunk/KDE/kdebase/apps/; revision=932561
2009-02-26 21:57:31 +00:00

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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 "main.h"
#include <QtGui/QLayout>
#include <QtGui/QLabel>
#include <QtGui/QLineEdit>
#include <QtCore/QEvent>
#include <QtGui/QPixmap>
#include <QtCore/QStringList>
#include <QtGui/QDragEnterEvent>
#include <kpushbutton.h>
#include <kguiitem.h>
#include <kpassworddialog.h>
#include <kuser.h>
#include <kdialog.h>
#include <kimageio.h>
#include <kmimetype.h>
#include <kstandarddirs.h>
#include <kaboutdata.h>
#include <kmessagebox.h>
#include <QProcess>
#include <kio/netaccess.h>
#include <kurl.h>
#include "settings.h"
#include "pass.h"
#include "chfnprocess.h"
#include <KPluginFactory>
#include <KPluginLoader>
K_PLUGIN_FACTORY(Factory,
registerPlugin<KCMUserAccount>();
)
K_EXPORT_PLUGIN(Factory("useraccount"))
KCMUserAccount::KCMUserAccount( QWidget *parent, const QVariantList &)
: KCModule( Factory::componentData(), parent)
{
QVBoxLayout *topLayout = new QVBoxLayout(this);
topLayout->setSpacing(KDialog::spacingHint());
topLayout->setMargin(0);
_mw = new MainWidget(this);
topLayout->addWidget( _mw );
connect( _mw->btnChangeFace, SIGNAL(clicked()), SLOT(slotFaceButtonClicked()));
connect( _mw->btnChangePassword, SIGNAL(clicked()), SLOT(slotChangePassword()));
_mw->btnChangePassword->setGuiItem( KGuiItem( i18n("Change &Password..."), "preferences-desktop-user-password" ));
connect( _mw->leRealname, SIGNAL(textChanged(const QString&)), SLOT(changed()));
connect( _mw->leOrganization, SIGNAL(textChanged(const QString&)), SLOT(changed()));
connect( _mw->leEmail, SIGNAL(textChanged(const QString&)), SLOT(changed()));
connect( _mw->leSMTP, SIGNAL(textChanged(const QString&)), SLOT(changed()));
_ku = new KUser();
_kes = new KEMailSettings();
_mw->lblUsername->setText( _ku->loginName() );
_mw->lblUID->setText( QString().number(_ku->uid()) );
KAboutData *about = new KAboutData("kcm_useraccount", 0,
ki18n("Password & User Information"), 0, KLocalizedString(),
KAboutData::License_GPL,
ki18n("(C) 2002, Braden MacDonald, "
"(C) 2004 Ravikiran Rajagopal"));
about->addAuthor(ki18n("Frans Englich"), ki18n("Maintainer"), "frans.englich@telia.com");
about->addAuthor(ki18n("Ravikiran Rajagopal"), KLocalizedString(), "ravi@kde.org");
about->addAuthor(ki18n("Michael H\303\244ckel"), KLocalizedString(), "haeckel@kde.org" );
about->addAuthor(ki18n("Braden MacDonald"), ki18n("Face editor"), "bradenm_k@shaw.ca");
about->addAuthor(ki18n("Geert Jansen"), ki18n("Password changer"), "jansen@kde.org",
"http://www.stack.nl/~geertj/");
about->addAuthor(ki18n("Daniel Molkentin"));
about->addAuthor(ki18n("Alex Zepeda"));
about->addAuthor(ki18n("Hans Karlsson"), ki18n("Icons"), "karlsson.h@home.se");
about->addAuthor(ki18n("Hermann Thomas"), ki18n("Icons"), "h.thomas@gmx.de");
setAboutData(about);
setQuickHelp( i18n("<qt>Here you can change your personal information, which "
"will be used, for instance, in mail programs and word processors. You can "
"change your login password by clicking <em>Change Password...</em>.</qt>") );
addConfig( KCFGPassword::self(), this );
load();
}
void KCMUserAccount::slotChangePassword()
{
QString bin = KGlobal::dirs()->findExe("kdepasswd");
if ( bin.isNull() )
{
kDebug() << "kcm_useraccount: kdepasswd was not found.";
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);
return;
}
QStringList lst;
lst << _ku->loginName();
QProcess::startDetached(bin,lst);
}
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 ));
QString _userPicsDir = KCFGUserAccount::faceDir() +
KGlobal::dirs()->resourceDirs("data").last() + "kdm/faces/";
QString fs = KCFGUserAccount::faceSource();
if (fs == QLatin1String("UserOnly"))
_facePerm = userOnly;
else if (fs == QLatin1String("PreferUser"))
_facePerm = userFirst;
else if (fs == QLatin1String("PreferAdmin"))
_facePerm = adminFirst;
else
_facePerm = adminOnly; // Admin Only
if ( _facePerm == adminFirst )
{ // If the administrator's choice takes preference
_facePixmap = QPixmap( _userPicsDir + _ku->loginName() + ".face.icon" );
if ( _facePixmap.isNull() )
_facePerm = userFirst;
else
_mw->btnChangeFace->setIcon( KIcon(_facePixmap) );
}
if ( _facePerm >= userFirst )
{
// If the user's choice takes preference
_facePixmap = QPixmap( KCFGUserAccount::faceFile() );
// The user has no face, should we check for the admin's setting?
if ( _facePixmap.isNull() && _facePerm == userFirst )
_facePixmap = QPixmap( _userPicsDir + _ku->loginName() + ".face.icon" );
if ( _facePixmap.isNull() )
_facePixmap = QPixmap( _userPicsDir + KCFGUserAccount::defaultFile() );
_mw->btnChangeFace->setIcon( KIcon(_facePixmap) );
}
else if ( _facePerm <= adminOnly )
{
// Admin only
_facePixmap = QPixmap( _userPicsDir + _ku->loginName() + ".face.icon" );
if ( _facePixmap.isNull() )
_facePixmap = QPixmap( _userPicsDir + KCFGUserAccount::defaultFile() );
_mw->btnChangeFace->setIcon( KIcon(_facePixmap) );
}
if (!_facePixmap.isNull()) {
_mw->btnChangeFace->setIconSize(_facePixmap.size());
}
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() )
{
KPasswordDialog dlg( _mw );
dlg.setPrompt(i18n("Please enter your password in order to save your settings:"));
if ( !dlg.exec() )
{
KMessageBox::sorry( this, i18n("You must enter "
"your password in order to change your information."));
return;
}
ChfnProcess *proc = new ChfnProcess();
int ret = proc->exec(dlg.password().toAscii() , _mw->leRealname->text().toAscii() );
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", QString::fromLocal8Bit(proc->error())));
kDebug() << "ChfnProcess->exec() failed. Error code: " << ret
<< "\nOutput:" << proc->error() << endl;
}
}
delete proc;
}
/* Save the image */
if( !_facePixmap.isNull() ) {
if( !_facePixmap.save( KCFGUserAccount::faceFile(), "PNG" ))
KMessageBox::error( this, i18n("There was an error saving the image: %1" ,
KCFGUserAccount::faceFile()) );
}
}
void KCMUserAccount::changeFace(const QPixmap &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->setIcon( KIcon(_facePixmap) );
_mw->btnChangeFace->setIconSize(_facePixmap.size());
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() +
"/kdm/pics/users/", this );
if ( pDlg->exec() == QDialog::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(QObject *, QEvent *e)
{
if (e->type() == QEvent::DragEnter)
{
QDragEnterEvent *ee = (QDragEnterEvent *) e;
if (!KUrl::List::fromMimeData( ee->mimeData() ).isEmpty())
ee->accept();
else
ee->ignore();
return true;
}
if (e->type() == QEvent::Drop)
{
if ( _facePerm < userFirst )
{
KMessageBox::sorry( this, i18n("Your administrator "
"has disallowed changing your image.") );
return true;
}
KUrl *url = decodeImgDrop( (QDropEvent *) e, this);
if (url)
{
QString pixPath;
KIO::NetAccess::download(*url, pixPath, this);
changeFace( QPixmap( pixPath ) );
KIO::NetAccess::removeTempFile(pixPath);
delete url;
}
return true;
}
return false;
}
inline KUrl *KCMUserAccount::decodeImgDrop(QDropEvent *e, QWidget *wdg)
{
KUrl::List uris = KUrl::List::fromMimeData(e->mimeData());
if (!uris.isEmpty())
{
KUrl *url = new KUrl(uris.first());
KMimeType::Ptr mime = KMimeType::findByUrl( *url );
if ( mime && KImageIO::isSupported( mime->name(), KImageIO::Reading ) )
return url;
QStringList qs = KImageIO::pattern().split( '\n');
qs.erase(qs.begin());
QString msg = i18n( "%1 does not appear to be an image file.\n"
"Please use files with these extensions:\n"
"%2", url->fileName(), qs.join("\n"));
KMessageBox::sorry( wdg, msg);
delete url;
}
return 0;
}
#include "main.moc"
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