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diff --git a/kbackgammon/kbg.cpp b/kbackgammon/kbg.cpp
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+/* Yo Emacs, this -*- C++ -*-
+
+ Copyright (C) 1999-2001 Jens Hoefkens
+ jens@hoefkens.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
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ $Id$
+
+*/
+
+#include "kbg.h"
+#include "kbg.moc"
+
+#include <qpainter.h>
+#include <qlayout.h>
+#include <qgroupbox.h>
+#include <qpixmap.h>
+#include <qstring.h>
+#include <qwhatsthis.h>
+#include <qstringlist.h>
+#include <qvaluelist.h>
+#include <qiconset.h>
+#include <qvbox.h>
+
+#include <kmenubar.h>
+#include <ktoolbar.h>
+#include <kapplication.h>
+#include <kiconloader.h>
+#include <kedittoolbar.h>
+#include <klocale.h>
+#include <kaction.h>
+#include <kstdaction.h>
+#include <kstdgameaction.h>
+#include <kaboutdata.h>
+#include <kmessagebox.h>
+#include <kconfig.h>
+#include <kcompletion.h>
+#include <kcompletionbox.h>
+#include <kpopupmenu.h>
+#include <kurllabel.h>
+#include <krun.h>
+#include <kstatusbar.h>
+#include <klineedit.h>
+#include <knuminput.h>
+#include <kprinter.h>
+
+#include "kbgtextview.h"
+#include "offline/kbgoffline.h"
+#include "fibs/kbgfibs.h"
+#include "gnubg/kbggnubg.h"
+#include "nextgen/kbgng.h"
+#include "version.h"
+
+
+// == setup ====================================================================
+
+/*
+ * Constructor creates user interface, actions and first engine.
+ */
+KBg::KBg()
+{
+ /*
+ * Initialize menu strings
+ */
+ engineString[Offline] = i18n("Open Board");
+ engineString[FIBS ] = i18n("FIBS");
+ engineString[GNUbg ] = i18n("GNU Backgammon (Experimental)");
+ engineString[NextGen] = i18n("Next Generation (Experimental)");
+
+ helpTopic[FIBSHome][0] = i18n("FIBS Home");
+ helpTopic[FIBSHome][1] = "http://www.fibs.com/";
+
+ helpTopic[RuleHome][0] = i18n("Backgammon Rules");
+ helpTopic[RuleHome][1] = "http://www.bkgm.com/rules.html";
+
+ /*
+ * The main view is shared between the board and a small text window
+ */
+ panner = new QSplitter(Vertical, this, "panner");
+ board = new KBgBoardSetup(panner, "board");
+ status = new KBgTextView(panner, "status");
+ setCentralWidget(panner);
+
+ /*
+ * Create all actions needed by the application
+ */
+ newAction = KStdGameAction::gameNew(this, SLOT(openNew()), actionCollection());
+ newAction->setEnabled(false);
+ KStdGameAction::print(this, SLOT(print()), actionCollection());
+ KStdGameAction::quit(this, SLOT(close()), actionCollection());
+
+ QStringList list;
+ for (int i = 0; i < MaxEngine; i++)
+ list.append(engineString[i]);
+ engineSet = new KSelectAction(i18n("&Engine"), 0, this, SLOT(setupEngine()), actionCollection(),
+ "move_engine");
+ engineSet->setItems(list);
+
+ // AB: what the heck has this to do with redisplay? perhaps use reload instead?
+ loadAction = KStdAction::redisplay(this, SLOT(load()), actionCollection(), "move_load");
+ loadAction->setEnabled(false);
+ undoAction = KStdGameAction::undo(this, SLOT(undo()), actionCollection());
+ undoAction->setEnabled(false);
+ redoAction = KStdGameAction::redo(this, SLOT(redo()), actionCollection());
+ redoAction->setEnabled(false);
+
+ rollAction = KStdGameAction::roll(this, SLOT(roll()), actionCollection());
+ rollAction->setEnabled(false);
+ endAction = KStdGameAction::endTurn(this, SLOT(done()), actionCollection());
+ endAction->setEnabled(false);
+ cubeAction = new KAction(i18n("Double Cube"), QIconSet(kapp->iconLoader()->loadIcon
+ (PROG_NAME "-double.xpm", KIcon::Toolbar)),
+ 0, this, SLOT(cube()), actionCollection(), "move_cube");
+ cubeAction->setEnabled(false);
+
+ KStdAction::showMenubar(this, SLOT(toggleMenubar()), actionCollection());
+ KStdAction::preferences(this, SLOT(setupDlg()), actionCollection());
+ KStdAction::saveOptions(this, SLOT(saveConfig()), actionCollection());
+
+ KPopupMenu *p = (new KActionMenu(i18n("&Backgammon on the Web"),
+ actionCollection(), "help_www"))->popupMenu();
+
+ (new KAction(helpTopic[FIBSHome][0], 0, this, SLOT(wwwFIBS()),
+ actionCollection(), "help_www_fibs"))->plug(p);
+ (new KAction(helpTopic[RuleHome][0], 0, this, SLOT(wwwRule()),
+ actionCollection(), "help_www_rule"))->plug(p);
+
+ /*
+ * Set up the command line - using actions, otherwise recreating the GUI will delete them
+ * (e.g. using KEditToolbar)
+ */
+ cmdLabel = new QLabel(i18n("Command: "), this);
+ new KWidgetAction( cmdLabel, cmdLabel->text(), 0, 0, 0, actionCollection(), "command_label");
+ cmdLine = new KLineEdit(this, "commandline");
+ KWidgetAction* actionCmdLine = new KWidgetAction( cmdLine, QString::null, 0, 0, 0, actionCollection(), "command_lineedit");
+ actionCmdLine->setAutoSized(true);
+
+ cmdLine->completionObject()->setOrder(KCompletion::Weighted);
+ connect(cmdLine, SIGNAL(returnPressed(const QString &)), this, SLOT(handleCmd(const QString &)));
+ /*
+ * Done with the actions, create the XML-defined parts of the
+ * user interface
+ */
+ statusBar();
+ setupGUI();
+
+ cmdLine->setFocus();
+
+ /*
+ * Initialize the engine to the default (offline). If the user
+ * prefers a different engine, it will be started later
+ */
+ for (int i = 0; i < MaxEngine; i++)
+ engine[i] = 0;
+ currEngine = None;
+ engineSet->setCurrentItem(Offline);
+ setupEngine();
+
+ /*
+ * Set up configuration handling.
+ * FIXME: support session management
+ */
+ connect(this, SIGNAL(readSettings()), board, SLOT(readConfig()));
+ connect(this, SIGNAL(saveSettings()), board, SLOT(saveConfig()));
+
+ /*
+ * Set up some whatis messages for the online help
+ */
+ QWhatsThis::add(status, i18n("This area contains the status messages for the game. "
+ "Most of these messages are sent to you from the current "
+ "engine."));
+ QWhatsThis::add(toolBar("cmdToolBar"),
+ i18n("This is the command line. You can type special "
+ "commands related to the current engine in here. "
+ "Most relevant commands are also available "
+ "through the menus."));
+ QWhatsThis::add(toolBar("mainToolBar"),
+ i18n("This is the button bar tool bar. It gives "
+ "you easy access to game related commands. "
+ "You can drag the bar to a different location "
+ "within the window."));
+ QWhatsThis::add(statusBar(),
+ i18n("This is the status bar. It shows you the currently "
+ "selected engine in the left corner."));
+
+ /*
+ * Create and initialize the context menu
+ */
+ QPopupMenu* menu = (QPopupMenu*)factory()->container("popup", this);
+ board->setContextMenu(menu);
+}
+
+/*
+ * Destructor is empty
+ */
+KBg::~KBg() {}
+
+
+// == engine handling ==========================================================
+
+/*
+ * Set the engine according to the currently selected item in the
+ * engineSet action. Additional engines have to be added to the switch
+ * statement (and only there).
+ */
+void KBg::setupEngine()
+{
+ /*
+ * Get new engine type
+ */
+ int type = engineSet->currentItem();
+
+ /*
+ * Engine doesn't need to be changed?
+ */
+ if (engine[type]) return;
+
+ /*
+ * Check with the engine if it can be terminated
+ */
+ if (currEngine != None && engine[currEngine] && !engine[currEngine]->queryClose()) {
+ engineSet->setCurrentItem(currEngine);
+ return;
+ }
+
+ /*
+ * Remove the old engine, create a new one, and hook up menu and slots/signals
+ */
+ QPopupMenu *commandMenu = (QPopupMenu *)factory()->container("command_menu", this);
+ QString s = PROG_NAME;
+ commandMenu->clear();
+
+ if (currEngine != None) {
+ delete engine[currEngine];
+ engine[currEngine] = 0;
+ }
+
+ switch (currEngine = type) {
+ case Offline:
+ engine[currEngine] = new KBgEngineOffline(this, &s, commandMenu);
+ break;
+ case FIBS:
+ engine[currEngine] = new KBgEngineFIBS(this, &s, commandMenu);
+ break;
+ case GNUbg:
+ engine[currEngine] = new KBgEngineGNU(this, &s, commandMenu);
+ break;
+ case NextGen:
+ engine[currEngine] = new KBgEngineNg(this, &s, commandMenu);
+ break;
+ default: // FIXME: we need some kind of catch here...
+ currEngine = Offline;
+ engine[currEngine] = new KBgEngineOffline(this, &s, commandMenu);
+ break;
+ }
+
+ statusBar()->message(engineString[currEngine]);
+ KConfig* config = kapp->config();
+ config->setGroup("global settings");
+ if (config->readBoolEntry("enable timeout", true))
+ engine[currEngine]->setCommit(config->readDoubleNumEntry("timeout", 2.5));
+ newAction->setEnabled(engine[currEngine]->haveNewGame());
+
+ // engine -> this
+ connect(engine[currEngine], SIGNAL(statText(const QString &)), this, SLOT(updateCaption(const QString &)));
+ connect(engine[currEngine], SIGNAL(infoText(const QString &)), status, SLOT(write(const QString &)));
+ connect(engine[currEngine], SIGNAL(allowCommand(int, bool)), this, SLOT(allowCommand(int, bool)));
+
+ // this -> engine
+ connect(this, SIGNAL(readSettings()), engine[currEngine], SLOT(readConfig()));
+ connect(this, SIGNAL(saveSettings()), engine[currEngine], SLOT(saveConfig()));
+
+ // board -> engine
+ connect(board, SIGNAL(rollDice(const int)), engine[currEngine], SLOT(rollDice(const int)));
+ connect(board, SIGNAL(doubleCube(const int)), engine[currEngine], SLOT(doubleCube(const int)));
+ connect(board, SIGNAL(currentMove(QString *)), engine[currEngine], SLOT(handleMove(QString *)));
+
+ // engine -> board
+ connect(engine[currEngine], SIGNAL(undoMove()), board, SLOT(undoMove()));
+ connect(engine[currEngine], SIGNAL(redoMove()), board, SLOT(redoMove()));
+ connect(engine[currEngine], SIGNAL(setEditMode(const bool)), board, SLOT(setEditMode(const bool)));
+ connect(engine[currEngine], SIGNAL(allowMoving(const bool)), board, SLOT(allowMoving(const bool)));
+ connect(engine[currEngine], SIGNAL(getState(KBgStatus *)), board, SLOT(getState(KBgStatus *)));
+ connect(engine[currEngine], SIGNAL(newState(const KBgStatus &)), board, SLOT(setState(const KBgStatus &)));
+
+ // now that all signals are connected, start the engine
+ engine[currEngine]->start();
+}
+
+
+// == configuration handing ====================================================
+
+/*
+ * Save all settings that should be saved for the next start.
+ */
+void KBg::saveConfig()
+{
+ KConfig* config = kapp->config();
+ config->setGroup("global settings");
+
+ /*
+ * Save the main window options unless the user has asked not
+ * to do so.
+ */
+ if (config->readBoolEntry("autosave on exit", true)) {
+
+ config->setGroup("main window");
+
+ config->writeEntry("origin", pos());
+
+ config->writeEntry("font", status->font());
+ config->writeEntry("panner", (double)board->height()/(double)panner->height());
+
+ saveMainWindowSettings(config, "main window");
+ }
+
+ /*
+ * Save the history
+ */
+ config->setGroup("command line");
+ config->writeEntry("history", cmdLine->completionObject()->items());
+
+ /*
+ * Save current engine
+ */
+ config->setGroup("engine settings");
+ config->writeEntry("last engine", currEngine);
+
+ /*
+ * Tell other objects to save their settings, too.
+ */
+ emit saveSettings();
+
+ config->sync();
+}
+
+/*
+ * Read the stored configuration and apply it
+ */
+void KBg::readConfig()
+{
+ KConfig* config = kapp->config();
+ config->setGroup("global settings");
+
+ /*
+ * Restore the main window settings unless the user has asked
+ * not to do so.
+ */
+ if (config->readBoolEntry("autosave on exit", true)) {
+
+ config->setGroup("main window");
+
+ QPoint pos, defpos(10, 10);
+ QFont kappFont = kapp->font();
+
+ pos = config->readPointEntry("origin", &defpos);
+
+ status->setFont(config->readFontEntry("font", &kappFont));
+
+ QValueList<int> l;
+ l.append(qRound( config->readDoubleNumEntry("panner", 0.75) *panner->height()));
+ l.append(qRound((1-config->readDoubleNumEntry("panner", 0.75))*panner->height()));
+ panner->setSizes(l);
+
+ applyMainWindowSettings(config, "main window");
+ }
+
+ /*
+ * Restore the history
+ */
+ config->setGroup("command line");
+ cmdLine->completionObject()->setItems(config->readListEntry("history"));
+
+ /*
+ * Tell other objects to read their configurations
+ */
+ emit readSettings();
+
+ /*
+ * Restore last engine
+ */
+ config->setGroup("engine settings");
+ engineSet->setCurrentItem((Engines)config->readNumEntry("last engine", Offline));
+ setupEngine();
+}
+
+
+// == configuration ============================================================
+
+/*
+ * Connected to the setup dialog applyButtonPressed signal. Make sure
+ * that all changes are saved.
+ */
+void KBg::setupOk()
+{
+ // global settings
+ KConfig* config = kapp->config();
+ config->setGroup("global settings");
+
+ config->writeEntry("enable timeout", cbt->isChecked());
+ config->writeEntry("timeout", sbt->value());
+ config->writeEntry("autosave on exit", cbs->isChecked());
+
+ // tell engine about commit timer
+ engine[currEngine]->setCommit(cbt->isChecked() ? sbt->value() : -1);
+
+ // one time requests
+ if (cbm->isChecked())
+ KMessageBox::enableAllMessages();
+
+ // tell children to read their changes
+ board->setupOk();
+
+ // engines
+ for (int i = 0; i < MaxEngine; i++)
+ engine[i]->setupOk();
+
+ // save it all
+ saveConfig();
+}
+
+/*
+ * Load default values for the user settings
+ */
+void KBg::setupDefault()
+{
+ // timeout
+ cbt->setChecked(true);
+ sbt->setValue(2.5);
+
+ // messages
+ cbm->setChecked(false);
+
+ // auto save
+ cbs->setChecked(true);
+
+ // board
+ board->setupDefault();
+
+ // engines
+ for (int i = 0; i < MaxEngine; i++)
+ engine[i]->setupDefault();
+}
+
+/*
+ * Connected to the setup dialog cancelButtonPressed signal. There
+ * isn't much to do. We tell the board to undo the changes.
+ */
+void KBg::setupCancel()
+{
+ // board
+ board->setupCancel();
+
+ // engines
+ for (int i = 0; i < MaxEngine; i++)
+ engine[i]->setupCancel();
+}
+
+/*
+ * Setup dialog is ready to be deleted. Do it later...
+ */
+void KBg::setupDone()
+{
+ nb->delayedDestruct();
+ for (int i = 0; i < MaxEngine; i++)
+ if (i != currEngine) engine[i] = 0;
+}
+
+// FIXME make more general...
+
+void KBg::startKCM(const QString &url)
+{
+ KRun::runCommand(url);
+}
+
+/*
+ * Initialize and display the setup dialog
+ */
+void KBg::setupDlg()
+{
+ /*
+ * Get a new notebook in which all other members can put their
+ * config pages
+ */
+ nb = new KDialogBase(KDialogBase::IconList, i18n("Configuration"),
+ KDialogBase::Ok|KDialogBase::Cancel|KDialogBase::Default|
+ KDialogBase::Apply|KDialogBase::Help,
+ KDialogBase::Ok, this, "setup", true, true);
+
+ KConfig* config = kapp->config();
+ config->setGroup("global settings");
+
+ /*
+ * Main Widget
+ */
+ QVBox *w = nb->addVBoxPage(i18n("General"), i18n("Here you can configure general settings of %1").
+ arg(kapp->aboutData()->programName()),
+ kapp->iconLoader()->loadIcon("go", KIcon::Desktop));
+
+ /*
+ * Group boxes
+ */
+ QGroupBox *gbm = new QGroupBox(i18n("Messages"), w);
+ QGroupBox *gbt = new QGroupBox(i18n("Timer"), w);
+ QGroupBox *gbs = new QGroupBox(i18n("Autosave"), w);
+ QGroupBox *gbe = new QGroupBox(i18n("Events"), w);
+
+ /*
+ * Timer box
+ */
+ QWhatsThis::add(gbt, i18n("After you finished your moves, they have to be sent to the engine. "
+ "You can either do that manually (in which case you should not enable "
+ "this feature), or you can specify an amount of time that has to pass "
+ "before the move is committed. If you undo a move during the timeout, the "
+ "timeout will be reset and restarted once you finish the move. This is "
+ "very useful if you would like to review the result of your move."));
+
+ cbt = new QCheckBox(i18n("Enable timeout"), gbt);
+ cbt->setChecked(config->readBoolEntry("enable timeout", true));
+
+ sbt = new KDoubleNumInput(gbt);
+ sbt->setRange(0.0, 60.0, 0.5);
+ sbt->setLabel(i18n("Move timeout in seconds:"));
+ sbt->setValue(config->readDoubleNumEntry("timeout", 2.5));
+
+ connect(cbt, SIGNAL(toggled(bool)), sbt, SLOT(setEnabled(bool)));
+ sbt->setEnabled(cbt->isChecked());
+
+ QGridLayout *gl = new QGridLayout(gbt, 2, 1, 20);
+ gl->addWidget(cbt, 0, 0);
+ gl->addWidget(sbt, 1, 0);
+
+ /*
+ * Enable messages
+ */
+ QWhatsThis::add(gbm, i18n("Check the box to enable all the messages that you have previously "
+ "disabled by choosing the \"Don't show this message again\" option."));
+
+ QGridLayout *glm = new QGridLayout(gbm, 1, 1, nb->spacingHint());
+ cbm = new QCheckBox(i18n("Reenable all messages"), gbm);
+ glm->addWidget(cbm, 0, 0);
+
+ /*
+ * Save options on exit ?
+ */
+ QWhatsThis::add(gbm, i18n("Check the box to automatically save all window positions on program "
+ "exit. They will be restored at next start."));
+
+ QGridLayout *gls = new QGridLayout(gbs, 1, 1, nb->spacingHint());
+ cbs = new QCheckBox(i18n("Save settings on exit"), gbs);
+ cbs->setChecked(config->readBoolEntry("autosave on exit", true));
+ gls->addWidget(cbs, 0, 0);
+
+ /*
+ * Event vonfiguration
+ */
+ QWhatsThis::add(gbe, i18n("Event notification of %1 is configured as part of the "
+ "system-wide notification process. Click here, and you "
+ "will be able to configure system sounds, etc.").
+ arg(kapp->aboutData()->programName()));
+
+ QGridLayout *gle = new QGridLayout(gbe, 1, 1, nb->spacingHint());
+ KURLLabel *lab = new KURLLabel("kcmshell kcmnotify",
+ i18n("Klick here to configure the event notification"), gbe);
+ lab->setMaximumSize(lab->sizeHint());
+
+ gle->addWidget(lab, 0, 0);
+ connect(lab, SIGNAL(leftClickedURL(const QString &)), SLOT(startKCM(const QString &)));
+
+ /*
+ * Board settings
+ */
+ board->getSetupPages(nb);
+
+ /*
+ * Hack alert: this little trick makes sure that ALL engines
+ * have their settings available in the dialog.
+ */
+ QPopupMenu *dummyPopup = new QPopupMenu(nb);
+ QString s = PROG_NAME;
+ for (int i = 0; i < MaxEngine; i++) {
+ if (currEngine != i) {
+ switch (i) {
+ case Offline:
+ engine[i] = new KBgEngineOffline(nb, &s, dummyPopup);
+ break;
+ case FIBS:
+ engine[i] = new KBgEngineFIBS(nb, &s, dummyPopup);
+ break;
+ case GNUbg:
+ engine[i] = new KBgEngineGNU(nb, &s, dummyPopup);
+ break;
+ case NextGen:
+ engine[i] = new KBgEngineNg(nb, &s, dummyPopup);
+ break;
+ }
+ connect(this, SIGNAL(saveSettings()), engine[i], SLOT(saveConfig()));
+ }
+ engine[i]->getSetupPages(nb);
+ }
+
+ /*
+ * Connect the signals of nb
+ */
+ connect(nb, SIGNAL(okClicked()), this, SLOT(setupOk()));
+ connect(nb, SIGNAL(applyClicked()), this, SLOT(setupOk()));
+ connect(nb, SIGNAL(cancelClicked()), this, SLOT(setupCancel()));
+ connect(nb, SIGNAL(defaultClicked()),this, SLOT(setupDefault()));
+
+ connect(nb, SIGNAL(finished()), this, SLOT(setupDone()));
+
+ nb->resize(nb->minimumSize());
+ nb->show();
+}
+
+
+// == action slots =============================================================
+
+/*
+ * Tell the board to print itself - restore and save user settings for
+ * the print dialog.
+ */
+void KBg::print()
+{
+ KPrinter *prt = new KPrinter();
+
+ KConfig* config = kapp->config();
+ config->setGroup("printing");
+
+ prt->setNumCopies(config->readNumEntry("numcopies", 1));
+ prt->setOutputFileName(config->readPathEntry("outputfile"));
+ prt->setOutputToFile(config->readBoolEntry("tofile", false));
+ prt->setPageSize((KPrinter::PageSize) config->readNumEntry("pagesize", KPrinter::A4));
+ prt->setOrientation((KPrinter::Orientation)config->readNumEntry("orientation", KPrinter::Landscape));
+
+ if (prt->setup(this, i18n("Print %1").arg(baseCaption))) {
+ QPainter p;
+ p.begin(prt);
+ board->print(&p);
+ p.end();
+ config->writeEntry("tofile", prt->outputToFile());
+ config->writePathEntry("outputfile", prt->outputFileName());
+ config->writeEntry("pagesize", (int)prt->pageSize());
+ config->writeEntry("orientation", (int)prt->orientation());
+ config->writeEntry("numcopies", prt->numCopies());
+ }
+ delete prt;
+}
+
+/*
+ * Toggle visibility of the menubar - be careful that the menu doesn't
+ * get lost
+ */
+void KBg::toggleMenubar()
+{
+ if (menuBar()->isVisible()) {
+
+ KMessageBox::information(this, i18n("You can enable the menubar again with the "
+ "right mouse button menu of the board."),
+ i18n("Information"), "conf_menubar_information");
+ menuBar()->hide();
+
+ } else {
+
+ menuBar()->show();
+ }
+}
+
+/*
+ * Display a standard dialog for the toolbar content
+ */
+void KBg::configureToolbars()
+{
+ saveMainWindowSettings(KGlobal::config(), "kedittoolbar settings"); // temp group
+ KEditToolbar dlg(actionCollection(), xmlFile(), true, this);
+ connect(&dlg,SIGNAL(newToolbarConfig()),this,SLOT(newToolbarConfig()));
+ dlg.exec();
+ KGlobal::config()->deleteGroup( "kedittoolbar settings" ); // delete temp group
+}
+
+/*
+ * Called when clicking OK or Apply in the toolbar editor
+ */
+void KBg::newToolbarConfig()
+{
+ createGUI();
+ applyMainWindowSettings(KGlobal::config(), "kedittoolbar settings");
+}
+
+/*
+ * Help slots
+ */
+void KBg::wwwFIBS() {showWWW(FIBSHome);}
+void KBg::wwwRule() {showWWW(RuleHome);}
+
+void KBg::showWWW(int t)
+{
+ kapp->invokeBrowser(helpTopic[t][1]);
+}
+
+/*
+ * Edit slots
+ */
+void KBg::undo() {engine[currEngine]->undo();}
+void KBg::redo() {engine[currEngine]->redo();}
+void KBg::roll() {engine[currEngine]->roll();}
+void KBg::cube() {engine[currEngine]->cube();}
+void KBg::done() {engine[currEngine]->done();}
+void KBg::load() {engine[currEngine]->load();}
+
+/*
+ * Start a new game with the current engine
+ */
+void KBg::openNew()
+{
+ engine[currEngine]->newGame();
+}
+
+
+// == various slots - not for actions ==========================================
+
+/*
+ * Check with the engine if it is okay to close the window.
+ * If so, save settings.
+ */
+bool KBg::queryClose()
+{
+ bool ret = engine[currEngine]->queryClose();
+ if ( ret )
+ saveConfig();
+ return ret;
+}
+
+/*
+ * Set the caption of the main window. If the user has requested pip
+ * counts, they are appended, too.
+ */
+void KBg::updateCaption(const QString &s)
+{
+ baseCaption = s;
+ QString msg;
+ if (!s.isEmpty()) {
+ msg = s;
+ if (board->getPipCount(US) >= 0) {
+ QString tmp;
+ tmp.setNum(board->getPipCount(US ));
+ msg += " - " + tmp;
+ tmp.setNum(board->getPipCount(THEM));
+ msg += "-" + tmp;
+ }
+ }
+ setCaption(msg, false);
+}
+
+/*
+ * Take the string from the commandline, give it to the engine, append
+ * to the history and clear the buffer.
+ */
+void KBg::handleCmd(const QString &s)
+{
+ if (!s.stripWhiteSpace().isEmpty()) {
+ engine[currEngine]->handleCommand(s);
+ cmdLine->completionObject()->addItem(s);
+ }
+ cmdLine->clear();
+ cmdLine->completionBox()->close();
+}
+
+/*
+ * Reflect the availability of commands in the button bar.
+ */
+void KBg::allowCommand(int cmd, bool f)
+{
+ switch (cmd) {
+ case KBgEngine::Undo:
+ undoAction->setEnabled(f);
+ break;
+ case KBgEngine::Redo:
+ redoAction->setEnabled(f);
+ break;
+ case KBgEngine::Roll:
+ rollAction->setEnabled(f);
+ break;
+ case KBgEngine::Cube:
+ cubeAction->setEnabled(f);
+ break;
+ case KBgEngine::Done:
+ endAction->setEnabled(f);
+ break;
+ case KBgEngine::Load:
+ loadAction->setEnabled(f);
+ break;
+ }
+}
+
+/*
+ * Catch the hide envents. That way, the current engine can close its
+ * child windows.
+ */
+void KBg::hideEvent(QHideEvent *e)
+{
+ KMainWindow::hideEvent(e);
+ engine[currEngine]->hideEvent();
+}
+
+/*
+ * Catch the show envents. That way, the current engine can open any
+ * previously hidden windows.
+ */
+void KBg::showEvent(QShowEvent *e)
+{
+ KMainWindow::showEvent(e);
+ engine[currEngine]->showEvent();
+}
+
+// EOF
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-16 00:32:14 +0000