/*************************************************************************** * Copyright (C) 2003-2004 Adam Geitgey * * Copyright (C) 2003 Hans Karlsson * * * * 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 #include #include #include #include #include #include #include #include #include #include #include "themesdlg.h" #include "karambainterface.h" #include "karambaapp.h" #include "dcopinterface_stub.h" #include "karamba.h" #include "superkarambasettings.h" #include "tqwidgetlist.h" int KarambaApplication::fd = -1; KarambaApplication::KarambaApplication() : m_helpMenu(0), iface(0), themeListWindow(0), dcopIfaceStub(0), karambaList(0), sysTrayIcon(0) { iface = new KarambaIface(); karambaList = new TQObjectList(); // register ourselves as a dcop client dcopClient()->registerAs(name()); dcopClient()->setDefaultObject(dcopIface()->objId()); } KarambaApplication::~KarambaApplication() { delete iface; delete karambaList; delete themeListWindow; delete dcopIfaceStub; //delete m_helpMenu; } void KarambaApplication::initDcopStub(TQCString app) { if(app.isEmpty()) app = dcopClient()->appId(); dcopIfaceStub = new dcopIface_stub(app, iface->objId()); } TQString KarambaApplication::getMainKaramba() { TQStringList karambas = getKarambas(); TQStringList::Iterator it; for (it = karambas.begin(); it != karambas.end(); ++it) { if((*it).ascii() == dcopClient()->appId()) continue; dcopIface_stub dcop((*it).ascii(), iface->objId()); if (dcop.isMainKaramba()) return *it; } return TQString(); } bool KarambaApplication::themeExists(TQString pretty_name) { TQWidgetList *list = TQApplication::allWidgets(); TQWidgetListIt it( *list ); // iterate over the widgets TQWidget * w; while ( (w=it.current()) != 0 ) // for each widget... { ++it; if (TQString(w->name()).startsWith("karamba")) { karamba* k = (karamba*) w; if (k->getPrettyName() == pretty_name) return true; } } delete list; // delete the list, not the widgets return false; } TQStringList KarambaApplication::getKarambas() { QCStringList applst = dcopClient()->registeredApplications(); QCStringList::Iterator it; TQCString s; TQStringList result; for (it = applst.begin(); (s = *it) != 0; ++it) { if (s.left(strlen(name())) == name()) result.append(s); } return result; } void KarambaApplication::checkSuperKarambaDir() { // Create ~/.superkaramba if necessary TQDir configDir(TQDir::home().absPath() + "/.superkaramba"); if (!configDir.exists()) { tqWarning("~/.superkaramba doesn't exist"); if(!configDir.mkdir(TQDir::home().absPath() + "/.superkaramba")) { tqWarning("Couldn't create Directory ~/.superkaramba"); } else { tqWarning("created ~/.superkaramba"); } } } void KarambaApplication::setUpSysTray(KAboutData* about) { //kdDebug() << k_funcinfo << endl; KAction* action; //Create theme list window. //This will function as the main window for the tray icon themeListWindow = new ThemesDlg(); //Set up systray icon sysTrayIcon = new KSystemTray(themeListWindow); KPopupMenu *menu = sysTrayIcon->contextMenu(); menu->insertItem(SmallIconSet("superkaramba"), i18n("Hide System Tray Icon"), this, TQT_SLOT(globalHideSysTray())); menu->insertSeparator(); m_helpMenu = new KHelpMenu(themeListWindow, about); action = KStdAction::help(m_helpMenu, TQT_SLOT(appHelpActivated()), sysTrayIcon->actionCollection()); action->plug(menu); action = KStdAction::aboutApp(m_helpMenu, TQT_SLOT(aboutApplication()), sysTrayIcon->actionCollection()); action->plug(menu); action = KStdAction::aboutKDE(m_helpMenu, TQT_SLOT(aboutKDE()), sysTrayIcon->actionCollection()); action->plug(menu); sysTrayIcon->setPixmap(sysTrayIcon->loadIcon("superkaramba")); setToolTip(); if(SuperKarambaSettings::showSysTray()) sysTrayIcon->show(); else sysTrayIcon->hide(); //Connect Systray icon's quit event TQObject::connect(sysTrayIcon, TQT_SIGNAL(quitSelected()), this, TQT_SLOT(globalQuitSuperKaramba())); } void KarambaApplication::showKarambaMenuExtension(bool show) { TQObject *k; if(show) { for (k = karambaList->first(); k; k = karambaList->next()) { ((karamba*)k)->showMenuExtension(); } } else { for (k = karambaList->first(); k; k = karambaList->next()) { ((karamba*)k)->hideMenuExtension(); } } } void KarambaApplication::setToolTip(const TQString &tip) { TQToolTip::remove(sysTrayIcon); if(tip.isNull()) TQToolTip::add(sysTrayIcon, i18n("SuperKaramba")); else TQToolTip::add(sysTrayIcon, tip); } void KarambaApplication::buildToolTip() { if(!sysTrayIcon || !themeListWindow) return; TQStringList list = themeListWindow->runningThemes(); if(list.isEmpty()) { setToolTip(); return; } TQString toolTip("
" + i18n("SuperKaramba") + "
"); toolTip += ""; bool firstRun = true; for(TQStringList::Iterator it = list.begin(); it != list.end(); ++it ) { if(firstRun) { toolTip += ""; firstRun = false; } else { toolTip += ""; } } toolTip += "
" + i18n("1 Running Theme:", "%n Running Themes:", list.count()) + "" + (*it) + "
" + (*it) + "
"; setToolTip(toolTip); } void KarambaApplication::checkPreviousSession(KApplication &app, TQStringList &lst) { /****** Try to restore a previous session if applicable. */ if (app.isSessionRestored()) { KConfig* config = app.sessionConfig(); config->setGroup("General Options"); TQString restartThemes = config->readEntry("OpenThemes"); //Get themes that were running lst = TQStringList::split(TQString(";"), restartThemes); } } void KarambaApplication::checkCommandLine(TDECmdLineArgs *args, TQStringList &lst) { /****** Not a saved session - check for themes given on command line */ if(args->count() > 0) { for(int i = 0; i < (args->count()); i++) { if( args->arg(i) && *args->arg(i) ) { KURL url = args->url(i); lst.push_back(url.path()); } } } } bool KarambaApplication::startThemes(TQStringList &lst) { bool result = false; for(TQStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) { karamba *mainWin = 0; mainWin = new karamba(*it , TQString()); mainWin->show(); result = true; } buildToolTip(); return result; } void KarambaApplication::addKaramba(karamba* k, bool reloading) { if(!reloading && karambaApp->dcopStub()) { int instance = karambaApp->dcopStub()->themeAdded( karambaApp->dcopClient()->appId(), k->theme().file()); k->setInstance(instance); } karambaList->append(TQT_TQOBJECT(k)); } void KarambaApplication::deleteKaramba(karamba* k, bool reloading) { if(!reloading && karambaApp->dcopStub()) karambaApp->dcopStub()->themeClosed( karambaApp->dcopClient()->appId(), k->theme().file(), k->instance()); karambaList->removeRef(TQT_TQOBJECT(k)); } bool KarambaApplication::hasKaramba(karamba* k) { return karambaList->containsRef(TQT_TQOBJECT(k)) > 0; } // XXX: I guess this should be made with mutex/semaphores // but this is good for now... bool KarambaApplication::lockKaramba() { TQString file = TQDir::home().absPath() + "/.superkaramba/.lock"; mode_t mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP; fd = open(file.ascii(), O_CREAT | O_RDWR | O_TRUNC, mode); if (fd < 0) { tqWarning("Open failed in lock."); return false; } //tqDebug("lock %d", getpid()); if(lockf(fd, F_LOCK, 0)) { tqWarning("Lock failed."); return false; } return true; } void KarambaApplication::unlockKaramba() { if(fd > 0) { lockf(fd, F_ULOCK, 0); //tqDebug("Unlock %d", getpid()); close(fd); fd = -1; } } void KarambaApplication::hideSysTray(bool hide) { //kdDebug() << k_funcinfo << endl; if(hide) { if(sysTrayIcon) { KMessageBox::information(0, i18n("Hiding the system tray icon will keep SuperKaramba running " "in background. To show it again use the theme menu."), i18n("Hiding System Tray Icon"), "hideIcon"); sysTrayIcon->hide(); } showKarambaMenuExtension(); } else { showKarambaMenuExtension(false); if(sysTrayIcon) sysTrayIcon->show(); } } void KarambaApplication::showThemeDialog() { //kdDebug() << k_funcinfo << endl; if(themeListWindow) themeListWindow->show(); } void KarambaApplication::quitSuperKaramba() { if(themeListWindow) themeListWindow->saveUserAddedThemes(); tqApp->closeAllWindows(); tqApp->quit(); } void KarambaApplication::globalQuitSuperKaramba() { TQStringList apps = getKarambas(); TQStringList::Iterator it; for (it = apps.begin(); it != apps.end(); ++it) { dcopIface_stub dcop((*it).ascii(), dcopIface()->objId()); dcop.quit(); } } void KarambaApplication::globalShowThemeDialog() { TQStringList apps = getKarambas(); TQStringList::Iterator it; for (it = apps.begin(); it != apps.end(); ++it) { dcopIface_stub dcop((*it).ascii(), dcopIface()->objId()); dcop.showThemeDialog(); } } void KarambaApplication::globalHideSysTray(bool hide) { //kdDebug() << k_funcinfo << endl; TQStringList apps = getKarambas(); TQStringList::Iterator it; SuperKarambaSettings::setShowSysTray(!hide); SuperKarambaSettings::writeConfig(); for (it = apps.begin(); it != apps.end(); ++it) { dcopIface_stub dcop((*it).ascii(), dcopIface()->objId()); dcop.hideSystemTray(hide); } } #include "karambaapp.moc"