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Diffstat (limited to 'kcontrol/kdm/kdm-appear.cpp')
| -rw-r--r-- | kcontrol/kdm/kdm-appear.cpp | 554 |
1 files changed, 0 insertions, 554 deletions
diff --git a/kcontrol/kdm/kdm-appear.cpp b/kcontrol/kdm/kdm-appear.cpp deleted file mode 100644 index cdd5f2fc9..000000000 --- a/kcontrol/kdm/kdm-appear.cpp +++ /dev/null @@ -1,554 +0,0 @@ -/* - This file is part of the KDE Display Manager Configuration package - Copyright (C) 1997-1998 Thomas Tanghus ([email protected]) - - 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 Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - - -#include <unistd.h> -#include <sys/types.h> - - -#include <tqbuttongroup.h> -#include <tqlabel.h> -#include <tqlayout.h> -#include <tqradiobutton.h> -#include <tqwhatsthis.h> -#include <tqvalidator.h> -#include <tqstylefactory.h> -#include <tqcheckbox.h> -#include <tqstyle.h> - -#include <klocale.h> -#include <klineedit.h> -#include <kimageio.h> -#include <kcombobox.h> -#include <kmessagebox.h> -#include <kstandarddirs.h> -#include <kio/netaccess.h> -#include <kiconloader.h> -#include <kurldrag.h> -#include <kimagefilepreview.h> - -#include "tdm-appear.h" -#include "kbackedcombobox.h" - -extern KSimpleConfig *config; - - -TDMAppearanceWidget::TDMAppearanceWidget(TQWidget *parent, const char *name) - : TQWidget(parent, name) -{ - TQString wtstr; - - TQVBoxLayout *vbox = new TQVBoxLayout(this, KDialog::marginHint(), - KDialog::spacingHint(), "vbox"); - TQGroupBox *group = new TQGroupBox(i18n("Appearance"), this); - vbox->addWidget(group); - - TQGridLayout *grid = new TQGridLayout( group, 5, 2, KDialog::marginHint(), - KDialog::spacingHint(), "grid"); - grid->addRowSpacing(0, group->fontMetrics().height()); - grid->setColStretch(0, 1); - grid->setColStretch(1, 1); - - TQHBoxLayout *hlay = new TQHBoxLayout( KDialog::spacingHint() ); - grid->addMultiCellLayout(hlay, 1,1, 0,1); - greetstr_lined = new KLineEdit(group); - TQLabel *label = new TQLabel(greetstr_lined, i18n("&Greeting:"), group); - hlay->addWidget(label); - connect(greetstr_lined, TQT_SIGNAL(textChanged(const TQString&)), - TQT_SLOT(changed())); - hlay->addWidget(greetstr_lined); - wtstr = i18n("This is the \"headline\" for TDM's login window. You may want to " - "put some nice greeting or information about the operating system here.<p>" - "TDM will substitute the following character pairs with the " - "respective contents:<br><ul>" - "<li>%d -> current display</li>" - "<li>%h -> host name, possibly with domain name</li>" - "<li>%n -> node name, most probably the host name without domain name</li>" - "<li>%s -> the operating system</li>" - "<li>%r -> the operating system's version</li>" - "<li>%m -> the machine (hardware) type</li>" - "<li>%% -> a single %</li>" - "</ul>" ); - TQWhatsThis::add( label, wtstr ); - TQWhatsThis::add( greetstr_lined, wtstr ); - - - TQGridLayout *hglay = new TQGridLayout( 3, 4, KDialog::spacingHint() ); - grid->addMultiCellLayout(hglay, 2,4, 0,0); - - label = new TQLabel(i18n("Logo area:"), group); - hglay->addWidget(label, 0, 0); - TQVBoxLayout *vlay = new TQVBoxLayout( KDialog::spacingHint() ); - hglay->addMultiCellLayout(vlay, 0,0, 1,2); - noneRadio = new TQRadioButton( i18n("logo area", "&None"), group ); - clockRadio = new TQRadioButton( i18n("Show cloc&k"), group ); - logoRadio = new TQRadioButton( i18n("Sho&w logo"), group ); - TQButtonGroup *buttonGroup = new TQButtonGroup( group ); - label->setBuddy( buttonGroup ); - connect( buttonGroup, TQT_SIGNAL(clicked(int)), TQT_SLOT(slotAreaRadioClicked(int)) ); - connect( buttonGroup, TQT_SIGNAL(clicked(int)), TQT_SLOT(changed()) ); - buttonGroup->hide(); - buttonGroup->insert(noneRadio, KdmNone); - buttonGroup->insert(clockRadio, KdmClock); - buttonGroup->insert(logoRadio, KdmLogo); - vlay->addWidget(noneRadio); - vlay->addWidget(clockRadio); - vlay->addWidget(logoRadio); - wtstr = i18n("You can choose to display a custom logo (see below), a clock or no logo at all."); - TQWhatsThis::add( label, wtstr ); - TQWhatsThis::add( noneRadio, wtstr ); - TQWhatsThis::add( logoRadio, wtstr ); - TQWhatsThis::add( clockRadio, wtstr ); - - logoLabel = new TQLabel(i18n("&Logo:"), group); - logobutton = new TQPushButton(group); - logoLabel->setBuddy( logobutton ); - logobutton->setAutoDefault(false); - logobutton->setAcceptDrops(true); - logobutton->installEventFilter(this); // for drag and drop - connect(logobutton, TQT_SIGNAL(clicked()), TQT_SLOT(slotLogoButtonClicked())); - hglay->addWidget(logoLabel, 1, 0); - hglay->addWidget(logobutton, 1, 1, Qt::AlignCenter); - hglay->addRowSpacing(1, 110); - wtstr = i18n("Click here to choose an image that TDM will display. " - "You can also drag and drop an image onto this button " - "(e.g. from Konqueror)."); - TQWhatsThis::add( logoLabel, wtstr ); - TQWhatsThis::add( logobutton, wtstr ); - hglay->addRowSpacing( 2, KDialog::spacingHint()); - hglay->setColStretch( 3, 1); - - - hglay = new TQGridLayout( 2, 3, KDialog::spacingHint() ); - grid->addLayout(hglay, 2, 1); - - label = new TQLabel(i18n("Position:"), group); - hglay->addMultiCellWidget(label, 0,1, 0,0, Qt::AlignVCenter); - TQValidator *posValidator = new TQIntValidator(0, 100, TQT_TQOBJECT(group)); - TQLabel *xLineLabel = new TQLabel(i18n("&X:"), group); - hglay->addWidget(xLineLabel, 0, 1); - xLineEdit = new TQLineEdit (group); - connect( xLineEdit, TQT_SIGNAL( textChanged(const TQString&) ), TQT_SLOT( changed() )); - hglay->addWidget(xLineEdit, 0, 2); - xLineLabel->setBuddy(xLineEdit); - xLineEdit->setValidator(posValidator); - TQLabel *yLineLabel = new TQLabel(i18n("&Y:"), group); - hglay->addWidget(yLineLabel, 1, 1); - yLineEdit = new TQLineEdit (group); - connect( yLineEdit, TQT_SIGNAL( textChanged(const TQString&) ), TQT_SLOT( changed() )); - hglay->addWidget(yLineEdit, 1, 2); - yLineLabel->setBuddy(yLineEdit); - yLineEdit->setValidator(posValidator); - wtstr = i18n("Here you specify the relative coordinates (in percent) of the login dialog's <em>center</em>."); - TQWhatsThis::add( label, wtstr ); - TQWhatsThis::add( xLineLabel, wtstr ); - TQWhatsThis::add( xLineEdit, wtstr ); - TQWhatsThis::add( yLineLabel, wtstr ); - TQWhatsThis::add( yLineEdit, wtstr ); - hglay->setColStretch( 3, 1); - hglay->setRowStretch( 2, 1); - - - hglay = new TQGridLayout( 2, 3, KDialog::spacingHint() ); - grid->addLayout(hglay, 3, 1); - hglay->setColStretch(3, 1); - - compositorcombo = new KBackedComboBox(group); - compositorcombo->insertItem( "", i18n("None") ); - compositorcombo->insertItem( "kompmgr", i18n("Trinity compositor") ); - label = new TQLabel(compositorcombo, i18n("Compositor:"), group); - connect(compositorcombo, TQT_SIGNAL(activated(int)), TQT_SLOT(changed())); - hglay->addWidget(label, 0, 0); - hglay->addWidget(compositorcombo, 0, 1); - wtstr = i18n("Choose a compositor to be used in TDM. Note that the chosen compositor will continue to run after login."); - TQWhatsThis::add( label, wtstr ); - TQWhatsThis::add( compositorcombo, wtstr ); - - guicombo = new KBackedComboBox(group); - guicombo->insertItem( "", i18n("<default>") ); - loadGuiStyles(guicombo); - guicombo->listBox()->sort(); - label = new TQLabel(guicombo, i18n("GUI s&tyle:"), group); - connect(guicombo, TQT_SIGNAL(activated(int)), TQT_SLOT(changed())); - hglay->addWidget(label, 1, 0); - hglay->addWidget(guicombo, 1, 1); - wtstr = i18n("You can choose a basic GUI style here that will be " - "used by TDM only."); - TQWhatsThis::add( label, wtstr ); - TQWhatsThis::add( guicombo, wtstr ); - - colcombo = new KBackedComboBox(group); - colcombo->insertItem( "", i18n("<default>") ); - loadColorSchemes(colcombo); - colcombo->listBox()->sort(); - label = new TQLabel(colcombo, i18n("&Color scheme:"), group); - connect(colcombo, TQT_SIGNAL(activated(int)), TQT_SLOT(changed())); - hglay->addWidget(label, 2, 0); - hglay->addWidget(colcombo, 2, 1); - wtstr = i18n("You can choose a basic Color Scheme here that will be " - "used by TDM only."); - TQWhatsThis::add( label, wtstr ); - TQWhatsThis::add( colcombo, wtstr ); - - echocombo = new KBackedComboBox(group); - echocombo->insertItem("NoEcho", i18n("No Echo")); - echocombo->insertItem("OneStar", i18n("One Star")); - echocombo->insertItem("ThreeStars", i18n("Three Stars")); - label = new TQLabel(echocombo, i18n("Echo &mode:"), group); - connect(echocombo, TQT_SIGNAL(activated(int)), TQT_SLOT(changed())); - hglay->addWidget(label, 3, 0); - hglay->addWidget(echocombo, 3, 1); - wtstr = i18n("You can choose whether and how TDM shows your password when you type it."); - TQWhatsThis::add( label, wtstr ); - TQWhatsThis::add( echocombo, wtstr ); - - - // The Language group box - group = new TQGroupBox(0, Qt::Vertical, i18n("Locale"), this); - vbox->addWidget(group); - - langcombo = new KLanguageButton(group); - loadLanguageList(langcombo); - connect(langcombo, TQT_SIGNAL(activated(const TQString &)), TQT_SLOT(changed())); - label = new TQLabel(langcombo, i18n("Languag&e:"), group); - TQGridLayout *hbox = new TQGridLayout( group->layout(), 2, 2, KDialog::spacingHint() ); - hbox->setColStretch(1, 1); - hbox->addWidget(label, 1, 0); - hbox->addWidget(langcombo, 1, 1); - wtstr = i18n("Here you can choose the language used by TDM. This setting does not affect" - " a user's personal settings; that will take effect after login."); - TQWhatsThis::add( label, wtstr ); - TQWhatsThis::add( langcombo, wtstr ); - - - // The SAK group box - group = new TQGroupBox(0, Qt::Vertical, i18n("Secure Attention Key"), this); - vbox->addWidget(group); - - sakbox = new TQCheckBox( i18n("Enable Secure Attention Key"), group ); - connect( sakbox, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()) ); - TQGridLayout *hbox2 = new TQGridLayout( group->layout(), 2, 2, KDialog::spacingHint() ); - hbox2->setColStretch(1, 1); - hbox2->addWidget(sakbox, 1, 0); - wtstr = i18n("Here you can enable or disable the Secure Attention Key [SAK] anti-spoofing measure."); - TQWhatsThis::add( sakbox, wtstr ); - - - vbox->addStretch(1); - -} - -void TDMAppearanceWidget::makeReadOnly() -{ - disconnect( logobutton, TQT_SIGNAL(clicked()), - this, TQT_SLOT(slotLogoButtonClicked()) ); - logobutton->setAcceptDrops(false); - greetstr_lined->setReadOnly(true); - noneRadio->setEnabled(false); - clockRadio->setEnabled(false); - logoRadio->setEnabled(false); - xLineEdit->setEnabled(false); - yLineEdit->setEnabled(false); - compositorcombo->setEnabled(false); - guicombo->setEnabled(false); - colcombo->setEnabled(false); - echocombo->setEnabled(false); - langcombo->setEnabled(false); - sakbox->setEnabled(false); -} - -void TDMAppearanceWidget::loadLanguageList(KLanguageButton *combo) -{ - TQStringList langlist = KGlobal::dirs()->findAllResources("locale", - TQString::fromLatin1("*/entry.desktop")); - langlist.sort(); - for ( TQStringList::ConstIterator it = langlist.begin(); - it != langlist.end(); ++it ) - { - TQString fpath = (*it).left((*it).length() - 14); - int index = fpath.findRev('/'); - TQString nid = fpath.mid(index + 1); - - KSimpleConfig entry(*it); - entry.setGroup(TQString::fromLatin1("KCM Locale")); - TQString name = entry.readEntry(TQString::fromLatin1("Name"), i18n("without name")); - combo->insertLanguage(nid, name, TQString::fromLatin1("l10n/"), TQString::null); - } -} - -void TDMAppearanceWidget::loadColorSchemes(KBackedComboBox *combo) -{ - // XXX: Global + local schemes - TQStringList list = KGlobal::dirs()-> - findAllResources("data", "kdisplay/color-schemes/*.kcsrc", false, true); - for (TQStringList::ConstIterator it = list.begin(); it != list.end(); ++it) - { - KSimpleConfig config(*it, true); - config.setGroup("Color Scheme"); - - TQString str; - if (!(str = config.readEntry("Name")).isEmpty() || - !(str = config.readEntry("name")).isEmpty()) - { - TQString str2 = (*it).mid( (*it).findRev( '/' ) + 1 ); // strip off path - str2.setLength( str2.length() - 6 ); // strip off ".kcsrc - combo->insertItem( str2, str ); - } - } -} - -void TDMAppearanceWidget::loadGuiStyles(KBackedComboBox *combo) -{ - // XXX: Global + local schemes - TQStringList list = KGlobal::dirs()-> - findAllResources("data", "kstyle/themes/*.themerc", false, true); - for (TQStringList::ConstIterator it = list.begin(); it != list.end(); ++it) - { - KSimpleConfig config(*it, true); - - if (!(config.hasGroup("KDE") && config.hasGroup("Misc"))) - continue; - - config.setGroup("Desktop Entry"); - if (config.readBoolEntry("Hidden", false)) - continue; - - config.setGroup("KDE"); - TQString str2 = config.readEntry("WidgetStyle"); - if (str2.isNull()) - continue; - - config.setGroup("Misc"); - combo->insertItem( str2, config.readEntry("Name") ); - } -} - -bool TDMAppearanceWidget::setLogo(TQString logo) -{ - TQString flogo = logo.isEmpty() ? - locate("data", TQString::fromLatin1("tdm/pics/kdelogo.png") ) : - logo; - TQImage p(flogo); - if (p.isNull()) - return false; - if (p.width() > 100 || p.height() > 100) - p = p.smoothScale(100, 100, TQ_ScaleMin); - logobutton->setPixmap(p); - uint bd = style().pixelMetric( TQStyle::PM_ButtonMargin ) * 2; - logobutton->setFixedSize(p.width() + bd, p.height() + bd); - logopath = logo; - return true; -} - - -void TDMAppearanceWidget::slotLogoButtonClicked() -{ - KImageIO::registerFormats(); - KFileDialog dialogue(locate("data", TQString::fromLatin1("tdm/pics/")), - KImageIO::pattern( KImageIO::Reading ), - this, 0, true); - dialogue.setOperationMode( KFileDialog::Opening ); - dialogue.setMode( KFile::File | KFile::LocalOnly ); - - KImageFilePreview* imagePreview = new KImageFilePreview( &dialogue ); - dialogue.setPreviewWidget( imagePreview ); - if (dialogue.exec() == TQDialog::Accepted) { - if ( setLogo(dialogue.selectedFile()) ) { - changed(); - } - } -} - - -void TDMAppearanceWidget::slotAreaRadioClicked(int id) -{ - logobutton->setEnabled( id == KdmLogo ); - logoLabel->setEnabled( id == KdmLogo ); -} - - -bool TDMAppearanceWidget::eventFilter(TQObject *, TQEvent *e) -{ - if (e->type() == TQEvent::DragEnter) { - iconLoaderDragEnterEvent((TQDragEnterEvent *) e); - return true; - } - - if (e->type() == TQEvent::Drop) { - iconLoaderDropEvent((TQDropEvent *) e); - return true; - } - - return false; -} - -void TDMAppearanceWidget::iconLoaderDragEnterEvent(TQDragEnterEvent *e) -{ - e->accept(KURLDrag::canDecode(e)); -} - - -KURL *decodeImgDrop(TQDropEvent *e, TQWidget *wdg); - -void TDMAppearanceWidget::iconLoaderDropEvent(TQDropEvent *e) -{ - KURL pixurl; - bool istmp; - - KURL *url = decodeImgDrop(e, this); - if (url) { - - // we gotta check if it is a non-local file and make a tmp copy at the hd. - if(!url->isLocalFile()) { - pixurl.setPath(KGlobal::dirs()->resourceDirs("data").last() + - "tdm/pics/" + url->fileName()); - KIO::NetAccess::copy(*url, pixurl, parentWidget()); - istmp = true; - } else { - pixurl = *url; - istmp = false; - } - - // By now url should be "file:/..." - if (!setLogo(pixurl.path())) { - KIO::NetAccess::del(pixurl, parentWidget()); - TQString msg = i18n("There was an error loading the image:\n" - "%1\n" - "It will not be saved.") - .arg(pixurl.path()); - KMessageBox::sorry(this, msg); - } - - delete url; - } -} - - -void TDMAppearanceWidget::save() -{ - config->setGroup("X-*-Greeter"); - - config->writeEntry("GreetString", greetstr_lined->text()); - - config->writeEntry("LogoArea", noneRadio->isChecked() ? "None" : - logoRadio->isChecked() ? "Logo" : "Clock" ); - - config->writeEntry("LogoPixmap", KGlobal::iconLoader()->iconPath(logopath, KIcon::Desktop, true)); - - config->writeEntry("Compositor", compositorcombo->currentId()); - - config->writeEntry("GUIStyle", guicombo->currentId()); - - config->writeEntry("ColorScheme", colcombo->currentId()); - - config->writeEntry("EchoMode", echocombo->currentId()); - - config->writeEntry("GreeterPos", xLineEdit->text() + ',' + yLineEdit->text()); - - config->writeEntry("Language", langcombo->current()); - - config->writeEntry("UseSAK", sakbox->isChecked()); -} - - -void TDMAppearanceWidget::load() -{ - config->setGroup("X-*-Greeter"); - - // Read the greeting string - greetstr_lined->setText(config->readEntry("GreetString", i18n("Welcome to %n"))); - - // Regular logo or clock - TQString logoArea = config->readEntry("LogoArea", "Logo" ); - if (logoArea == "Clock") { - clockRadio->setChecked(true); - slotAreaRadioClicked(KdmClock); - } else if (logoArea == "Logo") { - logoRadio->setChecked(true); - slotAreaRadioClicked(KdmLogo); - } else { - noneRadio->setChecked(true); - slotAreaRadioClicked(KdmNone); - } - - // See if we use alternate logo - setLogo(config->readEntry("LogoPixmap")); - - // Check the current compositor type - compositorcombo->setCurrentId(config->readEntry("Compositor")); - - // Check the GUI type - guicombo->setCurrentId(config->readEntry("GUIStyle")); - - // Check the Color Scheme - colcombo->setCurrentId(config->readEntry("ColorScheme")); - - // Check the echo mode - echocombo->setCurrentId(config->readEntry("EchoMode", "OneStar")); - - TQStringList sl = config->readListEntry( "GreeterPos" ); - if (sl.count() != 2) { - xLineEdit->setText( "50" ); - yLineEdit->setText( "50" ); - } else { - xLineEdit->setText( sl.first() ); - yLineEdit->setText( sl.last() ); - } - - // get the language - langcombo->setCurrentItem(config->readEntry("Language", "C")); - - // See if the SAK is enabled - sakbox->setChecked(config->readBoolEntry("UseSAK", true)); -} - - -void TDMAppearanceWidget::defaults() -{ - greetstr_lined->setText( i18n("Welcome to %n") ); - logoRadio->setChecked( true ); - slotAreaRadioClicked( KdmLogo ); - setLogo( "" ); - compositorcombo->setCurrentId( "" ); - guicombo->setCurrentId( "" ); - colcombo->setCurrentId( "" ); - echocombo->setCurrentItem( "OneStar" ); - - xLineEdit->setText( "50" ); - yLineEdit->setText( "50" ); - - langcombo->setCurrentItem( "en_US" ); -} - -TQString TDMAppearanceWidget::quickHelp() const -{ - return i18n("<h1>TDM - Appearance</h1> Here you can configure the basic appearance" - " of the TDM login manager, i.e. a greeting string, an icon etc.<p>" - " For further refinement of TDM's appearance, see the \"Font\" and \"Background\" " - " tabs."); -} - - -void TDMAppearanceWidget::changed() -{ - emit changed(true); -} - -#include "tdm-appear.moc" |