Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 344 insertions, 0 deletions

diff --git a/kdepasswd/kcm/main.cpp b/kdepasswd/kcm/main.cpp
new file mode 100644
index 000000000..d49304484
--- /dev/null
+++ b/kdepasswd/kcm/main.cpp
@@ -0,0 +1,344 @@
+
+/**
+ *  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 <qlayout.h>
+#include <qlabel.h>
+#include <qlineedit.h>
+#include <qbuttongroup.h>
+#include <qevent.h>
+#include <qpixmap.h>
+#include <qcstring.h>
+#include <qstringlist.h>
+#include <qlayout.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, QWidget> Factory;
+K_EXPORT_COMPONENT_FACTORY( kcm_useraccount, Factory("useraccount") )
+
+KCMUserAccount::KCMUserAccount( QWidget *parent, const char *name,
+	const QStringList &)
+	: KCModule( parent, name)
+{
+	QVBoxLayout *topLayout = new QVBoxLayout(this);
+	_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..."), "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(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;
+	QString 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 ));
+
+	QString _userPicsDir = KCFGUserAccount::faceDir() +  
+		KGlobal::dirs()->resourceDirs("data").last() + "kdm/faces/";
+
+	QString fs = KCFGUserAccount::faceSource();
+	if (fs == QString::fromLatin1("UserOnly"))
+		_facePerm = userOnly;
+	else if (fs == QString::fromLatin1("PreferUser"))
+		_facePerm = userFirst;
+	else if (fs == QString::fromLatin1("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->setPixmap( _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->setPixmap( _facePixmap );
+	}
+	else if ( _facePerm <= adminOnly )
+	{
+		// Admin only
+		_facePixmap = QPixmap( _userPicsDir + _ku->loginName() + ".face.icon" );
+		if ( _facePixmap.isNull() )
+			_facePixmap = QPixmap( _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() )
+	{
+		QCString 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(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 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->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() +
+	"/kdm/pics/users/" );
+
+  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;
+		ee->accept( KURLDrag::canDecode(ee) );
+		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;
+
+  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;
+
+    QStringList qs = QStringList::split('\n', KImageIO::pattern());
+    qs.remove(qs.begin());
+
+    QString 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"
+