void PCDMgui::slotUserSelected(QString newuser){
if(DEBUG_MODE){ qDebug() << "User selection changed:" << newuser; }
if(newuser.isEmpty()){
if(!simpleDESwitcher){ deSwitcher->setVisible(false); }
}else{
if(!simpleDESwitcher){ deSwitcher->setVisible(true); }
//Try to load the custom user icon
slotUserChanged(newuser);
}
retranslateUi();
}
void PCDMgui::createGUIfromTheme(){
QString style;
QString tmpIcon; //used for checking image files before loading them
QWidget *leftscreen = 0;
for(int i=0; i<screens.length(); i++){
if(screens[i]->x()==0){
leftscreen = screens[i];
}
}
//Define the default icon size
int perc = qRound(leftscreen->height()*0.035); //use 3.5% of the screen height
defIconSize = QSize(perc,perc);
//Set the background image
if(DEBUG_MODE){ qDebug() << "Setting Background Image"; }
if( currentTheme->itemIsEnabled("background") ){
tmpIcon = currentTheme->itemIcon("background");
if( tmpIcon.isEmpty() || !QFile::exists(tmpIcon) ){ tmpIcon = ":/images/backgroundimage.jpg"; }
//use "border-image" instead of "background-image" to stretch rather than tile the image
QString bgstyle = "QWidget#BGSCREEN{border-image: url(BGIMAGE) stretch;}";
bgstyle.replace("BGIMAGE", tmpIcon);
style.append(bgstyle);
}
//Set the application style sheet
style.append(" "+ currentTheme->styleSheet() );
this->setStyleSheet( style.simplified() );
//Check for whether the desktop switcher is on the toolbar or not
simpleDESwitcher = (currentTheme->itemValue("desktop") == "simple");
//get the default translation directory
if(DEBUG_MODE){ qDebug() << "Load Translations"; }
translationDir = "/usr/local/share/pcbsd/i18n/";
//Fill the translator
m_translator = new QTranslator();
//Create the Toolbar
toolbar = new QToolBar();
//Add the Toolbar to the window
if(DEBUG_MODE){ qDebug() << "Create Toolbar"; }
//use the theme location
QString tarea = currentTheme->itemValue("toolbar");
if(tarea == "left"){
this->addToolBar( Qt::LeftToolBarArea, toolbar );
}else if( tarea=="top"){
this->addToolBar( Qt::TopToolBarArea, toolbar );
toolbar->setFixedWidth(leftscreen->width());
}else if(tarea=="right"){
this->addToolBar( Qt::RightToolBarArea, toolbar );
}else{ //bottom is default
this->addToolBar( Qt::BottomToolBarArea, toolbar );
toolbar->setFixedWidth(leftscreen->width());
}
//Set toolbar flags
toolbar->setVisible(true);
toolbar->setMovable(false);
toolbar->setFloatable(false);
toolbar->setContextMenuPolicy(Qt::PreventContextMenu); //make sure no right-click menu
//Set the default style and icon sizes
QString tstyle = currentTheme->itemIcon("toolbar").toLower(); //use the theme style
if(tstyle=="textonly"){ toolbar->setToolButtonStyle(Qt::ToolButtonTextOnly); }
else if(tstyle=="textbesideicon"){ toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); }
else if(tstyle=="textundericon"){ toolbar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); }
else{ toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly); } //default to icon only
QSize tmpsz = currentTheme->itemIconSize("toolbar");
if(!tmpsz.isValid()){ tmpsz = defIconSize; }
toolbar->setIconSize( tmpsz ); //use theme size
toolbar->setFocusPolicy( Qt::NoFocus );
//Populate the Toolbar with items (starts at leftmost/topmost)
//----Virtual Keyboard
if(currentTheme->itemIsEnabled("vkeyboard") ){
if(DEBUG_MODE){ qDebug() << " - Create Virtual Keyboard Button"; }
tmpIcon = currentTheme->itemIcon("vkeyboard");
if(!QFile::exists(tmpIcon) || tmpIcon.isEmpty() ){ tmpIcon=":/images/input-keyboard.png"; }
virtkeyboardButton = new QAction( QIcon(tmpIcon),tr("Virtual Keyboard"),this );
toolbar->addAction(virtkeyboardButton);
connect( virtkeyboardButton, SIGNAL(triggered()), this, SLOT(slotPushVirtKeyboard()) );
}else{
virtkeyboardButton = new QAction(this);
}
//----Locale Switcher
if(DEBUG_MODE){ qDebug() << " - Create Locale Button"; }
tmpIcon = currentTheme->itemIcon("locale");
if(!QFile::exists(tmpIcon) || tmpIcon.isEmpty() ){ tmpIcon=":/images/language.png"; }
localeButton = new QAction( QIcon(tmpIcon),tr("Locale"),this );
toolbar->addAction(localeButton);
connect( localeButton, SIGNAL(triggered()), this, SLOT(slotChangeLocale()) );
//----Keyboard Layout Switcher
if(DEBUG_MODE){ qDebug() << " - Create Keyboard Layout Button"; }
tmpIcon = currentTheme->itemIcon("keyboard");
if(!QFile::exists(tmpIcon) || tmpIcon.isEmpty() ){ tmpIcon=":/images/keyboard.png"; }
keyboardButton = new QAction( QIcon(tmpIcon),tr("Keyboard Layout"),this );
toolbar->addAction(keyboardButton);
connect( keyboardButton, SIGNAL(triggered()), this, SLOT(slotChangeKeyboardLayout()) );
//----Add a spacer
QWidget* spacer = new QWidget();
spacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Expanding);
toolbar->addWidget(spacer);
//----System Shutdown/Restart
if(DEBUG_MODE){ qDebug() << " - Create System Button"; }
tmpIcon = currentTheme->itemIcon("system");
if(!QFile::exists(tmpIcon) || tmpIcon.isEmpty() ){ tmpIcon=":/images/system.png"; }
QAction* act = new QAction( QIcon(tmpIcon),tr("System"),this );
systemButton = new QToolButton();
systemButton->setDefaultAction(act);
systemMenu = new QMenu();
toolbar->addWidget(systemButton);
systemButton->setPopupMode( QToolButton::InstantPopup );
systemButton->setFocusPolicy( Qt::NoFocus );
//Create the grid layout
QGridLayout* grid = new QGridLayout;
if(DEBUG_MODE){ qDebug() << "Fill Desktop Area"; }
//Populate the grid with items
//----Header Image
QLabel* header = new QLabel;
if( currentTheme->itemIsEnabled("header") ){
if(DEBUG_MODE){ qDebug() << " - Create Header"; }
tmpIcon = currentTheme->itemIcon("header");
if(!QFile::exists(tmpIcon) || tmpIcon.isEmpty() ){ tmpIcon=":/images/banner.png"; }
QPixmap tmp( tmpIcon );
header->setPixmap( tmp.scaled( currentTheme->itemIconSize("header") ) );
grid->addWidget( header, currentTheme->itemLocation("header","row"), \
currentTheme->itemLocation("header","col"), \
currentTheme->itemLocation("header","rowspan"), \
currentTheme->itemLocation("header","colspan"), Qt::AlignCenter);
}
//Username/Password/Login widget
if(DEBUG_MODE){ qDebug() << " - Create Login Widget"; }
loginW = new LoginWidget;
/*loginW->setUsernames(Backend::getSystemUsers()); //add in the detected users
QString lastUser = Backend::getLastUser();
if(!lastUser.isEmpty()){ //set the previously used user
loginW->setCurrentUser(lastUser);
}*/
//Set Icons from theme
tmpIcon = currentTheme->itemIcon("login");
tmpsz = currentTheme->itemIconSize("login");
if(!tmpsz.isValid()){ tmpsz = defIconSize; }
if(!QFile::exists(tmpIcon) || tmpIcon.isEmpty() ){ tmpIcon=":/images/next.png"; }
loginW->changeButtonIcon("login",tmpIcon, tmpsz);
tmpIcon = currentTheme->itemIcon("anonlogin");
tmpsz = currentTheme->itemIconSize("login");
if(!tmpsz.isValid()){ tmpsz = defIconSize; }
if(!QFile::exists(tmpIcon) || tmpIcon.isEmpty() ){ tmpIcon=":/images/next-stealth.png"; }
loginW->changeButtonIcon("anonlogin", tmpIcon, tmpsz);
tmpIcon = currentTheme->itemIcon("user");
slotUserChanged(loginW->currentUsername()); //Make sure that we have the correct user icon
tmpIcon = currentTheme->itemIcon("password");
tmpsz = currentTheme->itemIconSize("password");
if(!tmpsz.isValid()){ tmpsz = defIconSize; }
if(!QFile::exists(tmpIcon) || tmpIcon.isEmpty() ){ tmpIcon=":/images/password.png"; }
loginW->changeButtonIcon("pwview",tmpIcon, tmpsz);
tmpIcon = currentTheme->itemIcon("encdevice");
tmpsz = currentTheme->itemIconSize("device");
if(!tmpsz.isValid()){ tmpsz = defIconSize; }
if(!QFile::exists(tmpIcon) || tmpIcon.isEmpty() ){ tmpIcon=":/images/usbdevice.png"; }
loginW->changeButtonIcon("device", tmpIcon, tmpsz);
//Enable/disable the password view functionality
loginW->allowPasswordView( Config::allowPasswordView() );
loginW->allowUserSelection( Config::allowUserSelection() );
loginW->allowAnonLogin( Config::allowAnonLogin() );
//Add item to the grid
grid->addWidget( loginW, currentTheme->itemLocation("login","row"), \
currentTheme->itemLocation("login","col"), \
currentTheme->itemLocation("login","rowspan"), \
currentTheme->itemLocation("login","colspan"), Qt::AlignCenter);
//Connect the signals/slots
connect(loginW,SIGNAL(loginRequested(QString,QString)),this,SLOT(slotStartLogin(QString,QString)));
connect(loginW,SIGNAL(escapePressed()),this,SLOT(slotShutdownComputer()));
connect(loginW,SIGNAL(UserSelected(QString)), this, SLOT(slotUserSelected(QString)) );
connect(loginW,SIGNAL(UserChanged(QString)), this, SLOT(slotUserChanged(QString)) );
//----Desktop Environment Switcher
if(simpleDESwitcher){
tmpsz = currentTheme->itemIconSize("desktop");
if(!tmpsz.isValid()){ tmpsz = defIconSize; }
loginW->setDesktopIconSize(tmpsz);
}else{
if(DEBUG_MODE){ qDebug() << " - Create DE Switcher"; }
//Create the switcher
deSwitcher = new FancySwitcher(this, !currentTheme->itemIsVertical("desktop") );
tmpsz = currentTheme->itemIconSize("desktop");
if(!tmpsz.isValid()){ tmpsz = defIconSize; }
deSwitcher->setIconSize(tmpsz.height());
tmpIcon = currentTheme->itemIcon("nextde");
if( !tmpIcon.isEmpty() && QFile::exists(tmpIcon) ){ deSwitcher->changeButtonIcon("forward", tmpIcon); }
tmpIcon = currentTheme->itemIcon("previousde");
if( !tmpIcon.isEmpty() && QFile::exists(tmpIcon) ){ deSwitcher->changeButtonIcon("back", tmpIcon); }
//Figure out if we need to smooth out the animation
deSwitcher->setNumberAnimationFrames("4");
//NOTE: A transparent widget background slows the full animation to a crawl with a stretched background image
grid->addWidget( deSwitcher, currentTheme->itemLocation("desktop","row"), \
currentTheme->itemLocation("desktop","col"), \
currentTheme->itemLocation("desktop","rowspan"), \
currentTheme->itemLocation("desktop","colspan"), Qt::AlignCenter);
}
//----WINDOW SPACERS
QStringList spacers = currentTheme->getSpacers();
for(int i=0; i<spacers.length(); i++){
bool isVertical = (spacers[i].section("::",0,0) == "true");
int row = spacers[i].section("::",1,1).toInt();
int col = spacers[i].section("::",2,2).toInt();
//qDebug() << "Add Spacer:" << isVertical << row << col;
if(isVertical){
grid->setRowStretch(row,1);
}else{ //horizontal
grid->setColumnStretch(col,1);
}
}
//Connect the grid to the leftmost screen widget
leftscreen->setLayout(grid);
//Now translate the UI and set all the text
if(DEBUG_MODE){ qDebug() << " - Fill GUI with data"; }
//retranslateUi();
LoadAvailableUsers(); //Note: this is the first time it is run
if(DEBUG_MODE){ qDebug() << " - Translate GUI"; }
retranslateUi();
if(DEBUG_MODE){ qDebug() << "Done with initialization"; }
}
void KMJobViewer::initActions()
{
// job actions
KAction *hact = new KAction(i18n("&Hold"),"stop",0,this,SLOT(slotHold()),actionCollection(),"job_hold");
KAction *ract = new KAction(i18n("&Resume"),"run",0,this,SLOT(slotResume()),actionCollection(),"job_resume");
KAction *dact = new KAction(i18n("Remo&ve"),"edittrash",Qt::Key_Delete,this,SLOT(slotRemove()),actionCollection(),"job_remove");
KAction *sact = new KAction(i18n("Res&tart"),"redo",0,this,SLOT(slotRestart()),actionCollection(),"job_restart");
KActionMenu *mact = new KActionMenu(i18n("&Move to Printer"),"fileprint",actionCollection(),"job_move");
mact->setDelayed(false);
connect(mact->popupMenu(),SIGNAL(activated(int)),SLOT(slotMove(int)));
connect(mact->popupMenu(),SIGNAL(aboutToShow()),KMTimer::self(),SLOT(hold()));
connect(mact->popupMenu(),SIGNAL(aboutToHide()),KMTimer::self(),SLOT(release()));
connect(mact->popupMenu(),SIGNAL(aboutToShow()),SLOT(slotShowMoveMenu()));
KToggleAction *tact = new KToggleAction(i18n("&Toggle Completed Jobs"),"history",0,actionCollection(),"view_completed");
tact->setEnabled(m_manager->actions() & KMJob::ShowCompleted);
connect(tact,SIGNAL(toggled(bool)),SLOT(slotShowCompleted(bool)));
KToggleAction *uact = new KToggleAction(i18n("Show Only User Jobs"), "personal", 0, actionCollection(), "view_user_jobs");
uact->setCheckedState(KGuiItem(i18n("Hide Only User Jobs"),"personal"));
connect(uact, SIGNAL(toggled(bool)), SLOT(slotUserOnly(bool)));
m_userfield = new QLineEdit(0);
m_userfield->setText(getenv("USER"));
connect(m_userfield, SIGNAL(returnPressed()), SLOT(slotUserChanged()));
connect(uact, SIGNAL(toggled(bool)), m_userfield, SLOT(setEnabled(bool)));
m_userfield->setEnabled(false);
m_userfield->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed));
KWidgetAction *ufact = new KWidgetAction(m_userfield, i18n("User Name"), 0, 0, 0, actionCollection(), "view_username");
if (!m_pop)
{
m_pop = new QPopupMenu(this);
connect(m_pop,SIGNAL(aboutToShow()),KMTimer::self(),SLOT(hold()));
connect(m_pop,SIGNAL(aboutToHide()),KMTimer::self(),SLOT(release()));
hact->plug(m_pop);
ract->plug(m_pop);
m_pop->insertSeparator();
dact->plug(m_pop);
mact->plug(m_pop);
m_pop->insertSeparator();
sact->plug(m_pop);
}
// Filter actions
KActionMenu *fact = new KActionMenu(i18n("&Select Printer"), "kdeprint_printer", actionCollection(), "filter_modify");
fact->setDelayed(false);
connect(fact->popupMenu(),SIGNAL(activated(int)),SLOT(slotPrinterSelected(int)));
connect(fact->popupMenu(),SIGNAL(aboutToShow()),KMTimer::self(),SLOT(hold()));
connect(fact->popupMenu(),SIGNAL(aboutToHide()),KMTimer::self(),SLOT(release()));
connect(fact->popupMenu(),SIGNAL(aboutToShow()),SLOT(slotShowPrinterMenu()));
if (!m_standalone)
{
KToolBar *toolbar = toolBar();
hact->plug(toolbar);
ract->plug(toolbar);
toolbar->insertSeparator();
dact->plug(toolbar);
mact->plug(toolbar);
toolbar->insertSeparator();
sact->plug(toolbar);
toolbar->insertSeparator();
tact->plug(toolbar);
uact->plug(toolbar);
ufact->plug(toolbar);
}
else
{ // stand-alone application
KStdAction::quit(kapp,SLOT(quit()),actionCollection());
KStdAction::close(this,SLOT(slotClose()),actionCollection());
KStdAction::preferences(this, SLOT(slotConfigure()), actionCollection());
// refresh action
new KAction(i18n("Refresh"),"reload",0,this,SLOT(slotRefresh()),actionCollection(),"refresh");
// create status bar
KStatusBar *statusbar = statusBar();
m_stickybox = new QCheckBox( i18n( "Keep window permanent" ), statusbar );
statusbar->addWidget( m_stickybox, 1, false );
statusbar->insertItem(" " + i18n("Max.: %1").arg(i18n("Unlimited"))+ " ", 0, 0, true);
statusbar->setItemFixed(0);
updateStatusBar();
createGUI();
}
loadPluginActions();
slotSelectionChanged();
}
