| -rw-r--r-- | noncore/settings/usermanager/userdialog.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/noncore/settings/usermanager/userdialog.cpp b/noncore/settings/usermanager/userdialog.cpp index c6b8a57..719dd1e 100644 --- a/noncore/settings/usermanager/userdialog.cpp +++ b/noncore/settings/usermanager/userdialog.cpp @@ -1,354 +1,354 @@ /*************************************************************************** * * * 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. * * * ***************************************************************************/ #include "userdialog.h" #include <qlayout.h> #include <qlabel.h> #include <qmessagebox.h> #include <stdlib.h> #include <stdio.h> #include <sys/types.h> #include <sys/wait.h> #include <unistd.h> #include <signal.h> #include "passwd.h" /** * UserDialog constructor. Setup the dialog, fill the groupComboBox & groupsListView with all groups. * */ UserDialog::UserDialog(QWidget* parent, const char* name, bool modal, WFlags fl) : QDialog(parent, name, modal, fl) { QVBoxLayout *layout = new QVBoxLayout(this); myTabWidget=new QTabWidget(this,"User Tab Widget"); layout->addWidget(myTabWidget); setupTab1(); setupTab2(); // And also fill the listview & the combobox with all available groups. for( QStringList::Iterator it = accounts->groupStringList.begin(); it!=accounts->groupStringList.end(); ++it) { accounts->splitGroupEntry(*it); //new QListViewItem(groupsListView,accounts->gr_name); new QCheckListItem(groupsListView,accounts->gr_name,QCheckListItem::CheckBox); groupComboBox->insertItem(accounts->gr_name); } showMaximized(); } /** * Empty destructor. * */ UserDialog::~UserDialog() { } /** * Creates the first tab, all userinfo is here. * */ void UserDialog::setupTab1() { QPixmap mypixmap; QWidget *tabpage = new QWidget(myTabWidget,"page1"); QVBoxLayout *layout = new QVBoxLayout(tabpage); layout->setMargin(5); // Picture picturePushButton = new QPushButton(tabpage,"Label"); picturePushButton->setMinimumSize(48,48); picturePushButton->setMaximumSize(48,48); picturePushButton->setPixmap(Resource::loadPixmap("usermanager/usericon")); // Load default usericon. connect(picturePushButton,SIGNAL(clicked()),this,SLOT(clickedPicture())); // Clicking the picture should invoke pictureselector. // Login QLabel *loginLabel=new QLabel(tabpage,"Login: "); loginLabel->setText("Login: "); loginLineEdit=new QLineEdit(tabpage,"Login: "); // UID QLabel *uidLabel=new QLabel(tabpage,"uid: "); uidLabel->setText("UserID: "); uidLineEdit=new QLineEdit(tabpage,"uid: "); uidLineEdit->setEnabled(false); // Username (gecos) QLabel *gecosLabel=new QLabel(tabpage,"gecos"); gecosLabel->setText("Username: "); gecosLineEdit=new QLineEdit(tabpage,"gecos"); // Password QLabel *passwordLabel=new QLabel(tabpage,"password"); passwordLabel->setText("Password: "); passwordLineEdit=new QLineEdit(tabpage,"password"); passwordLineEdit->setEchoMode(QLineEdit::Password); // Shell QLabel *shellLabel=new QLabel(tabpage,"shell"); shellLabel->setText("Shell: "); shellComboBox=new QComboBox(tabpage,"shell"); shellComboBox->setEditable(true); shellComboBox->insertItem("/bin/sh"); shellComboBox->insertItem("/bin/ash"); shellComboBox->insertItem("/bin/false"); // Primary Group QLabel *groupLabel=new QLabel(tabpage,"group"); groupLabel->setText("Primary group: "); groupComboBox=new QComboBox(tabpage,"PrimaryGroup"); // Widget layout QHBoxLayout *hlayout=new QHBoxLayout(-1,"hlayout"); layout->addWidget(picturePushButton); layout->addSpacing(5); layout->addLayout(hlayout); QVBoxLayout *vlayout1=new QVBoxLayout(-1,"vlayout1"); QVBoxLayout *vlayout2=new QVBoxLayout(-1,"vlayout2"); // First column, labels vlayout1->addWidget(loginLabel); vlayout1->addSpacing(5); vlayout1->addWidget(uidLabel); vlayout1->addSpacing(5); vlayout1->addWidget(gecosLabel); vlayout1->addSpacing(5); vlayout1->addWidget(passwordLabel); vlayout1->addSpacing(5); vlayout1->addWidget(shellLabel); vlayout1->addSpacing(5); vlayout1->addWidget(groupLabel); // Second column, data vlayout2->addWidget(loginLineEdit); vlayout2->addSpacing(5); vlayout2->addWidget(uidLineEdit); vlayout2->addSpacing(5); vlayout2->addWidget(gecosLineEdit); vlayout2->addSpacing(5); vlayout2->addWidget(passwordLineEdit); vlayout2->addSpacing(5); vlayout2->addWidget(shellComboBox); vlayout2->addSpacing(5); vlayout2->addWidget(groupComboBox); hlayout->addLayout(vlayout1); hlayout->addLayout(vlayout2); myTabWidget->addTab(tabpage,"User Info"); } /** * Creates the second tab containing additional groups for the user. * */ void UserDialog::setupTab2() { QWidget *tabpage = new QWidget(myTabWidget,"page2"); QVBoxLayout *layout = new QVBoxLayout(tabpage); layout->setMargin(5); // Additional groups groupsListView=new QListView(tabpage,"groups"); groupsListView->addColumn("Additional groups"); groupsListView->setColumnWidthMode(0,QListView::Maximum); groupsListView->setMultiSelection(true); groupsListView->setAllColumnsShowFocus(false); layout->addSpacing(5); // Grouplist layout->addWidget(groupsListView); myTabWidget->addTab(tabpage,"User Groups"); } /** * Static function that creates the userinfo dialog. * The user will be prompted to add a user. * * @param uid This is a suggested available UID. * @param gid This is a suggested available GID. * * @return <code>true</code> if the user was successfully added, otherwise <code>false</code>. * */ bool UserDialog::addUser(int uid, int gid) { UserDialog *adduserDialog=new UserDialog(); adduserDialog->setCaption(tr("Add User")); adduserDialog->userID=uid; // Set next available UID as default uid. adduserDialog->groupID=gid; // Set next available GID as default gid. // Insert default group into groupComboBox adduserDialog->groupComboBox->insertItem("<create new group>",0); adduserDialog->uidLineEdit->setText(QString::number(uid)); // Show the dialog! if(!(adduserDialog->exec())) return false; if((adduserDialog->groupComboBox->currentItem()!=0)) { accounts->findGroup(adduserDialog->groupComboBox->currentText()); adduserDialog->groupID=accounts->gr_gid; qWarning(QString::number(accounts->gr_gid)); } if(!(accounts->addUser(adduserDialog->loginLineEdit->text(), adduserDialog->passwordLineEdit->text(), adduserDialog->uidLineEdit->text().toInt(), adduserDialog->groupID, adduserDialog->gecosLineEdit->text(), QString("/home/")+adduserDialog->loginLineEdit->text() , adduserDialog->shellComboBox->currentText()))) { QMessageBox::information(0,"Ooops!","Something went wrong!\nUnable to add user."); return false; } // Add User to additional groups. QListViewItemIterator it( adduserDialog->groupsListView ); for ( ; it.current(); ++it ) { if ( it.current()->isSelected() ) accounts->addGroupMember(it.current()->text(0),adduserDialog->loginLineEdit->text()); } // Copy image to pics/users/ if(!(adduserDialog->userImage.isNull())) { QDir d; if(!(d.exists("/opt/QtPalmtop/pics/users"))) { d.mkdir("/opt/QtPalmtop/pics/users"); } QString filename="/opt/QtPalmtop/pics/users/"+accounts->pw_name+".png"; adduserDialog->userImage=adduserDialog->userImage.smoothScale(48,48); adduserDialog->userImage.save(filename,"PNG"); } return true; } /** * Deletes the user account. * * @param username User to be deleted. * * @return <code>true</code> if the user was successfully deleted, otherwise <code>false</code>. * */ bool UserDialog::delUser(const char *username) { if((accounts->findUser(username))) { // Does that user exist? if(!(accounts->delUser(username))) { // Delete the user. QMessageBox::information(0,"Ooops!","Something went wrong\nUnable to delete user: "+QString(username)+"."); } } else { QMessageBox::information(0,"Invalid Username","That username ("+QString(username)+")does not exist."); return false; } return true; } /** * This displays a confirmation dialog wether a user should be deleted or not. * (And also deletes the account) * * @param username User to be deleted. * * @return <code>true</code> if the user was successfully deleted, otherwise <code>false</code>. * */ bool UserDialog::editUser(const char *username) { UserDialog *edituserDialog=new UserDialog(); // Create Dialog edituserDialog->setCaption(tr("Edit User")); accounts->findUser(username); // Locate user in database and fill variables in 'accounts' object. accounts->findGroup(accounts->pw_gid); // Locate the user's primary group, and fill group variables in 'accounts' object. // Fill widgets with userinfo. edituserDialog->loginLineEdit->setText(accounts->pw_name); edituserDialog->uidLineEdit->setText(QString::number(accounts->pw_uid)); edituserDialog->gecosLineEdit->setText(accounts->pw_gecos); // Set password to '........', we will later check if this still is the contents, if not, the password has been changed. edituserDialog->passwordLineEdit->setText("........"); // If this user is not using /bin/sh,/bin/ash or /bin/false as shell, add that entry to the shell-combobox. if(accounts->pw_shell!="/bin/sh" && accounts->pw_shell!="/bin/ash" && accounts->pw_shell!="/bin/false") { edituserDialog->shellComboBox->insertItem(accounts->pw_shell,0); edituserDialog->shellComboBox->setCurrentItem(0); } // Select the primary group for this user. for(int i=0;i<edituserDialog->groupComboBox->count();++i) { if(accounts->gr_name==edituserDialog->groupComboBox->text(i)) { edituserDialog->groupComboBox->setCurrentItem(i); } } // Select the groups in the listview, to which the user belongs. QRegExp userRegExp(QString("[:\\s]%1\\s").arg(username)); QStringList tempList=accounts->groupStringList.grep(userRegExp); // Find all entries in the group database, that the user is a member of. for(QStringList::Iterator it=tempList.begin(); it!=tempList.end(); ++it) { // Iterate over all of them. QListViewItemIterator lvit( edituserDialog->groupsListView ); // Compare to all groups. for ( ; lvit.current(); ++lvit ) { if(lvit.current()->text(0)==(*it).left((*it).find(":"))) { lvit.current()->setSelected(true); // If we find a line with that groupname, select it.; } } } if(!(edituserDialog->exec())) return false; // SHOW THE DIALOG! accounts->findUser(username); // Fill user variables in 'acccounts' object. accounts->pw_name=edituserDialog->loginLineEdit->text(); // Has the password been changed ? Make a new "crypt":ed password. if(edituserDialog->passwordLineEdit->text()!="........") accounts->pw_passwd=crypt(edituserDialog->passwordLineEdit->text(), accounts->crypt_make_salt()); // Set all variables in accounts object, that will be used when calling 'updateUser()' accounts->pw_uid=edituserDialog->uidLineEdit->text().toInt(); accounts->findGroup(edituserDialog->groupComboBox->currentText()); // Fill all group variables in 'accounts' object. accounts->pw_gid=accounts->gr_gid; accounts->pw_gecos=edituserDialog->gecosLineEdit->text(); accounts->pw_shell=edituserDialog->shellComboBox->currentText(); // Update userinfo, using the information stored in the user variables stored in the accounts object. accounts->updateUser(username); // Remove user from all groups he/she is a member of. (could be done in a better way I guess, this was simple though.) for(QStringList::Iterator it=tempList.begin(); it!=tempList.end(); ++it) { accounts->delGroupMember((*it).left((*it).find(":")),username); } // Add User to additional groups that he/she is a member of. QListViewItemIterator it( edituserDialog->groupsListView ); for ( ; it.current(); ++it ) { if ( it.current()->isSelected() ) accounts->addGroupMember(it.current()->text(0),edituserDialog->loginLineEdit->text()); } // Copy image to pics/users/ if(!(edituserDialog->userImage.isNull())) { QDir d; if(!(d.exists("/opt/QtPalmtop/pics/users"))) { d.mkdir("/opt/QtPalmtop/pics/users"); } QString filename="/opt/QtPalmtop/pics/users/"+accounts->pw_name+".png"; edituserDialog->userImage=edituserDialog->userImage.smoothScale(48,48); edituserDialog->userImage.save(filename,"PNG"); } return true; } /** * "OK" has been clicked. Verify some information before closing the dialog. * */ void UserDialog::accept() { // Add checking... valid username? username taken? if(loginLineEdit->text().isEmpty()) { QMessageBox::information(0,"Empty Login","Please enter a login."); return; } QDialog::accept(); } /** * This slot is called when the usericon is clicked, this loads (should) the iconselector. * */ void UserDialog::clickedPicture() { QString filename=OFileDialog::getOpenFileName(OFileSelector::EXTENDED,"/opt/QtPalmtop/pics"); if(!(filename.isEmpty())) { userImage.reset(); if(!(userImage.load(filename))) { - QMessageBox::information(0,"Sorry!","Icon selection not yet implemented.\nComming real soon now! (tm)\n"+filename); + QMessageBox::information(0,"Sorry!","That icon could not be loaded.\nLoading failed on: "+filename); } else { userImage=userImage.smoothScale(48,48); QPixmap *picture; picture=(QPixmap *)picturePushButton->pixmap(); picture->convertFromImage(userImage,0); picturePushButton->update(); } } } |