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424 lines
12 KiB
424 lines
12 KiB
/*
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Copyright (C) 2003,2004 George Staikos <staikos@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "kwalletmanager.h"
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#include "kwalletpopup.h"
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#include "kwalleteditor.h"
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#include "allyourbase.h"
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#include <dcopclient.h>
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#include <dcopref.h>
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#include <kaction.h>
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#include <kapplication.h>
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#include <kconfig.h>
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#include <kdebug.h>
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#include <kiconloader.h>
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#include <kiconview.h>
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#include <kinputdialog.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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#include <kstandarddirs.h>
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#include <kstdaction.h>
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#include <ksystemtray.h>
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#include <kwallet.h>
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#include <qaccel.h>
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#include <qguardedptr.h>
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#include <qptrstack.h>
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#include <qregexp.h>
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#include <qtimer.h>
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#include <qtooltip.h>
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KWalletManager::KWalletManager(QWidget *parent, const char *name, WFlags f)
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: KMainWindow(parent, name, f), DCOPObject("KWalletManager") {
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KGlobal::dirs()->addResourceType("kwallet", "share/apps/kwallet");
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_kwalletdLaunch = false;
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QAccel *accel = new QAccel(this, "kwalletmanager");
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KApplication::dcopClient()->setQtBridgeEnabled(false);
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_shuttingDown = false;
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KConfig cfg("kwalletrc"); // not sure why this setting isn't in kwalletmanagerrc...
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KConfigGroup walletConfigGroup(&cfg, "Wallet");
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_dcopRef = 0L;
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if (walletConfigGroup.readBoolEntry("Launch Manager", true)) {
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_tray = new KSystemTray(this, "kwalletmanager tray");
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_tray->setPixmap(loadSystemTrayIcon("wallet_closed"));
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QToolTip::add(_tray, i18n("KDE Wallet: No wallets open."));
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connect(_tray, SIGNAL(quitSelected()), SLOT(shuttingDown()));
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QStringList wl = KWallet::Wallet::walletList();
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bool isOpen = false;
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for (QStringList::Iterator it = wl.begin(); it != wl.end(); ++it) {
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if (KWallet::Wallet::isOpen(*it)) {
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_tray->setPixmap(loadSystemTrayIcon("wallet_open"));
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QToolTip::remove(_tray);
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QToolTip::add(_tray, i18n("KDE Wallet: A wallet is open."));
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isOpen = true;
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break;
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}
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}
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if (!isOpen && kapp->isRestored()) {
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delete _tray;
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_tray = 0L;
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QTimer::singleShot( 0, kapp, SLOT( quit()));
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return;
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}
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} else {
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_tray = 0L;
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}
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_iconView = new KWalletIconView(this, "kwalletmanager icon view");
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connect(_iconView, SIGNAL(executed(QIconViewItem*)), this, SLOT(openWallet(QIconViewItem*)));
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connect(_iconView, SIGNAL(contextMenuRequested(QIconViewItem*, const QPoint&)), this, SLOT(contextMenu(QIconViewItem*, const QPoint&)));
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updateWalletDisplay();
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setCentralWidget(_iconView);
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_iconView->setMinimumSize(320, 200);
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_dcopRef = new DCOPRef("kded", "kwalletd");
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_dcopRef->dcopClient()->setNotifications(true);
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connect(_dcopRef->dcopClient(),
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SIGNAL(applicationRemoved(const QCString&)),
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this,
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SLOT(possiblyRescan(const QCString&)));
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connect(_dcopRef->dcopClient(),
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SIGNAL(applicationRegistered(const QCString&)),
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this,
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SLOT(possiblyRescan(const QCString&)));
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connectDCOPSignal(_dcopRef->app(), _dcopRef->obj(), "allWalletsClosed()", "allWalletsClosed()", false);
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connectDCOPSignal(_dcopRef->app(), _dcopRef->obj(), "walletClosed(QString)", "updateWalletDisplay()", false);
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connectDCOPSignal(_dcopRef->app(), _dcopRef->obj(), "walletOpened(QString)", "aWalletWasOpened()", false);
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connectDCOPSignal(_dcopRef->app(), _dcopRef->obj(), "walletDeleted(QString)", "updateWalletDisplay()", false);
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connectDCOPSignal(_dcopRef->app(), _dcopRef->obj(), "walletListDirty()", "updateWalletDisplay()", false);
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// FIXME: slight race - a wallet can open, then we get launched, but the
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// wallet closes before we are done opening. We will then stay
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// open. Must check that a wallet is still open here.
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new KAction(i18n("&New Wallet..."), "kwalletmanager", 0, this,
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SLOT(createWallet()), actionCollection(),
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"wallet_create");
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KAction *act = new KAction(i18n("Configure &Wallet..."), "configure",
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0, this, SLOT(setupWallet()), actionCollection(),
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"wallet_settings");
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if (_tray) {
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act->plug(_tray->contextMenu());
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}
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act = new KAction(i18n("Close &All Wallets"), 0, 0, this,
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SLOT(closeAllWallets()), actionCollection(),
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"close_all_wallets");
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if (_tray) {
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act->plug(_tray->contextMenu());
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}
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KStdAction::quit(this, SLOT(shuttingDown()), actionCollection());
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KStdAction::keyBindings(guiFactory(), SLOT(configureShortcuts()),
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actionCollection());
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createGUI("kwalletmanager.rc");
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accel->connectItem(accel->insertItem(Key_Return), this, SLOT(openWallet()));
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accel->connectItem(accel->insertItem(Key_Delete), this, SLOT(deleteWallet()));
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if (_tray) {
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_tray->show();
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} else {
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show();
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}
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kapp->setName("kwallet"); // hack to fix docs
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}
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KWalletManager::~KWalletManager() {
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_tray = 0L;
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delete _dcopRef;
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_dcopRef = 0L;
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}
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void KWalletManager::kwalletdLaunch() {
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_kwalletdLaunch = true;
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}
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bool KWalletManager::queryClose() {
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if (!_shuttingDown && !kapp->sessionSaving()) {
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if (!_tray) {
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kapp->quit();
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} else {
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hide();
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}
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return false;
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}
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return true;
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}
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void KWalletManager::aWalletWasOpened() {
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if (_tray) {
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_tray->setPixmap(loadSystemTrayIcon("wallet_open"));
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QToolTip::remove(_tray);
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QToolTip::add(_tray, i18n("KDE Wallet: A wallet is open."));
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}
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updateWalletDisplay();
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}
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void KWalletManager::updateWalletDisplay() {
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QStringList wl = KWallet::Wallet::walletList();
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QPtrStack<QIconViewItem> trash;
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for (QIconViewItem *item = _iconView->firstItem(); item; item = item->nextItem()) {
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if (!wl.contains(item->text())) {
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trash.push(item);
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}
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}
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trash.setAutoDelete(true);
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trash.clear();
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for (QStringList::Iterator i = wl.begin(); i != wl.end(); ++i) {
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if (!_iconView->findItem(*i)) {
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// FIXME: if KWallet::Wallet::isOpen(*i) then show
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// a different icon!
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new KWalletItem(_iconView, *i);
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} else {
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// FIXME: See if icon needs to be updated
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}
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}
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}
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void KWalletManager::contextMenu(QIconViewItem *item, const QPoint& pos) {
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if (item) {
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QGuardedPtr<KWalletPopup> popupMenu = new KWalletPopup(item->text(), this);
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connect(popupMenu, SIGNAL(walletOpened(const QString&)), this, SLOT(openWallet(const QString&)));
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connect(popupMenu, SIGNAL(walletClosed(const QString&)), this, SLOT(closeWallet(const QString&)));
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connect(popupMenu, SIGNAL(walletDeleted(const QString&)), this, SLOT(deleteWallet(const QString&)));
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connect(popupMenu, SIGNAL(walletChangePassword(const QString&)), this, SLOT(changeWalletPassword(const QString&)));
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connect(popupMenu, SIGNAL(walletCreated()), this, SLOT(createWallet()));
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popupMenu->exec(pos);
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delete popupMenu;
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}
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}
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void KWalletManager::deleteWallet(const QString& walletName) {
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int rc = KMessageBox::warningContinueCancel(this, i18n("Are you sure you wish to delete the wallet '%1'?").arg(walletName),"",KStdGuiItem::del());
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if (rc != KMessageBox::Continue) {
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return;
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}
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rc = KWallet::Wallet::deleteWallet(walletName);
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if (rc != 0) {
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KMessageBox::sorry(this, i18n("Unable to delete the wallet. Error code was %1.").arg(rc));
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}
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updateWalletDisplay();
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}
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void KWalletManager::closeWallet(const QString& walletName) {
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int rc = KWallet::Wallet::closeWallet(walletName, false);
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if (rc != 0) {
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rc = KMessageBox::warningYesNo(this, i18n("Unable to close wallet cleanly. It is probably in use by other applications. Do you wish to force it closed?"), QString::null, i18n("Force Closure"), i18n("Do Not Force"));
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if (rc == KMessageBox::Yes) {
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rc = KWallet::Wallet::closeWallet(walletName, true);
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if (rc != 0) {
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KMessageBox::sorry(this, i18n("Unable to force the wallet closed. Error code was %1.").arg(rc));
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}
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}
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}
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updateWalletDisplay();
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}
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void KWalletManager::changeWalletPassword(const QString& walletName) {
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KWallet::Wallet::changePassword(walletName);
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}
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void KWalletManager::openWalletFile(const QString& path) {
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KWalletEditor *we = new KWalletEditor(path, true, this, "Wallet Editor");
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if (we->isOpen()) {
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connect(we, SIGNAL(editorClosed(KMainWindow*)),
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this, SLOT(editorClosed(KMainWindow*)));
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we->show();
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} else {
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KMessageBox::sorry(this, i18n("Error opening wallet %1.").arg(path));
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delete we;
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}
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}
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void KWalletManager::openWallet() {
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QIconViewItem *item = _iconView->currentItem();
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openWallet(item);
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}
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void KWalletManager::deleteWallet() {
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QIconViewItem *item = _iconView->currentItem();
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if (item) {
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deleteWallet(item->text());
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}
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}
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void KWalletManager::openWallet(const QString& walletName) {
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openWallet(walletName, false);
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}
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void KWalletManager::openWallet(const QString& walletName, bool newWallet) {
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// Don't allow a wallet to open in two windows
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for (KMainWindow *w = _windows.first(); w; w = _windows.next()) {
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KWalletEditor *e = static_cast<KWalletEditor*>(w);
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if (e->isOpen() && e->_walletName == walletName) {
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w->raise();
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return;
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}
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}
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KWalletEditor *we = new KWalletEditor(walletName, false, this, "Wallet Editor");
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we->setNewWallet(newWallet);
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if (we->isOpen()) {
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connect(we, SIGNAL(editorClosed(KMainWindow*)),
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this, SLOT(editorClosed(KMainWindow*)));
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we->show();
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_windows.append(we);
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} else if (!newWallet) {
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KMessageBox::sorry(this, i18n("Error opening wallet %1.").arg(walletName));
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delete we;
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}
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}
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void KWalletManager::openWallet(QIconViewItem *item) {
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if (item) {
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openWallet(item->text());
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}
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}
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void KWalletManager::allWalletsClosed() {
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if (_tray) {
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_tray->setPixmap(loadSystemTrayIcon("wallet_closed"));
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QToolTip::remove(_tray);
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QToolTip::add(_tray, i18n("KDE Wallet: No wallets open."));
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}
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possiblyQuit();
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}
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void KWalletManager::possiblyQuit() {
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KConfig cfg("kwalletrc");
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cfg.setGroup("Wallet");
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if (_windows.isEmpty() &&
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!isVisible() &&
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!cfg.readBoolEntry("Leave Manager Open", false) &&
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_kwalletdLaunch) {
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kapp->quit();
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}
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}
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void KWalletManager::editorClosed(KMainWindow* e) {
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_windows.remove(e);
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}
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void KWalletManager::possiblyRescan(const QCString& app) {
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if (app == "kded") {
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updateWalletDisplay();
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}
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}
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void KWalletManager::createWallet() {
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QString n;
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bool ok;
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// FIXME: support international names
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QRegExp regexp("^[A-Za-z0-9]+[A-Za-z0-9_\\s\\-]*$");
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QString txt = i18n("Please choose a name for the new wallet:");
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if (!KWallet::Wallet::isEnabled()) {
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// FIXME: KMessageBox::warningYesNo(this, i1_8n("KWallet is not enabled. Do you want to enable it?"), QString::null, i18n("Enable"), i18n("Keep Disabled"));
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return;
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}
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do {
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n = KInputDialog::getText(i18n("New Wallet"),
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txt,
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QString::null,
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&ok,
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this);
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if (!ok) {
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return;
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}
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if (_iconView->findItem(n)) {
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int rc = KMessageBox::questionYesNo(this, i18n("Sorry, that wallet already exists. Try a new name?"), QString::null, i18n("Try New"), i18n("Do Not Try"));
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if (rc == KMessageBox::Yes) {
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continue;
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}
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n = QString::null;
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} else if (regexp.exactMatch(n)) {
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break;
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} else {
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txt = i18n("Please choose a name that contains only alphanumeric characters:");
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}
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} while (true);
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// Small race here - the wallet could be created on us already.
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if (!n.isEmpty()) {
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openWallet(n, true);
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}
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}
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void KWalletManager::shuttingDown() {
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_shuttingDown = true;
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kapp->quit();
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}
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void KWalletManager::setupWallet() {
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KApplication::startServiceByDesktopName("kwallet_config");
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}
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void KWalletManager::closeAllWallets() {
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_dcopRef->call("closeAllWallets");
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}
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QPixmap KWalletManager::loadSystemTrayIcon(const QString &icon) {
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#if KDE_IS_VERSION(3, 1, 90)
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return KSystemTray::loadIcon(icon);
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#else
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KConfig *appCfg = kapp->config();
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KConfigGroupSaver configSaver(appCfg, "System Tray");
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int iconWidth = appCfg->readNumEntry("systrayIconWidth", 22);
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return kapp->iconLoader()->loadIcon( icon, KIcon::Panel, iconWidth );
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#endif
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}
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#include "kwalletmanager.moc"
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