rbutil/rbutilqt/configure.cpp

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  *
   9  *   Copyright (C) 2007 by Dominik Riebeling
  10  *   $Id$
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 #include <QtGui>
  21
  22 #include "version.h"
  23 #include "configure.h"
  24 #include "autodetection.h"
  25 #include "ui_configurefrm.h"
  26 #include "browsedirtree.h"
  27 #include "encoders.h"
  28 #include "ttsbase.h"
  29 #include "system.h"
  30 #include "encttscfggui.h"
  31 #include "rbsettings.h"
  32 #include "serverinfo.h"
  33 #include "systeminfo.h"
  34 #include "utils.h"
  35 #include <stdio.h>
  36 #if defined(Q_OS_WIN32)
  37 #if defined(UNICODE)
  38 #define _UNICODE
  39 #endif
  40 #include <tchar.h>
  41 #include <windows.h>
  42 #endif
  43
  44 #define DEFAULT_LANG "English (en)"
  45 #define DEFAULT_LANG_CODE "en"
  46
  47 Config::Config(QWidget *parent,int index) : QDialog(parent)
  48 {
  49     programPath = qApp->applicationDirPath() + "/";
  50     ui.setupUi(this);
  51     ui.tabConfiguration->setCurrentIndex(index);
  52     ui.radioManualProxy->setChecked(true);
  53     QRegExpValidator *proxyValidator = new QRegExpValidator(this);
  54     QRegExp validate("[0-9]*");
  55     proxyValidator->setRegExp(validate);
  56     ui.proxyPort->setValidator(proxyValidator);
  57
  58     // build language list and sort alphabetically
  59     QStringList langs = findLanguageFiles();
  60     for(int i = 0; i < langs.size(); ++i)
  61         lang.insert(languageName(langs.at(i))
  62             + QString(" (%1)").arg(langs.at(i)), langs.at(i));
  63     lang.insert(DEFAULT_LANG, DEFAULT_LANG_CODE);
  64     QMap<QString, QString>::const_iterator i = lang.constBegin();
  65     while (i != lang.constEnd()) {
  66         ui.listLanguages->addItem(i.key());
  67         i++;
  68     }
  69     ui.listLanguages->setSelectionMode(QAbstractItemView::SingleSelection);
  70     ui.proxyPass->setEchoMode(QLineEdit::Password);
  71     ui.treeDevices->setAlternatingRowColors(true);
  72     ui.listLanguages->setAlternatingRowColors(true);
  73
  74     /* Explicitly set some widgets to have left-to-right layout */
  75     ui.treeDevices->setLayoutDirection(Qt::LeftToRight);
  76     ui.mountPoint->setLayoutDirection(Qt::LeftToRight);
  77     ui.proxyHost->setLayoutDirection(Qt::LeftToRight);
  78     ui.proxyPort->setLayoutDirection(Qt::LeftToRight);
  79     ui.proxyUser->setLayoutDirection(Qt::LeftToRight);
  80     ui.proxyPass->setLayoutDirection(Qt::LeftToRight);
  81     ui.listLanguages->setLayoutDirection(Qt::LeftToRight);
  82     ui.cachePath->setLayoutDirection(Qt::LeftToRight);
  83     ui.comboTts->setLayoutDirection(Qt::LeftToRight);
  84
  85     this->setModal(true);
  86
  87     connect(ui.buttonOk, SIGNAL(clicked()), this, SLOT(accept()));
  88     connect(ui.buttonCancel, SIGNAL(clicked()), this, SLOT(abort()));
  89     connect(ui.radioNoProxy, SIGNAL(toggled(bool)), this, SLOT(setNoProxy(bool)));
  90     connect(ui.radioSystemProxy, SIGNAL(toggled(bool)), this, SLOT(setSystemProxy(bool)));
  91     connect(ui.browseMountPoint, SIGNAL(clicked()), this, SLOT(browseFolder()));
  92     connect(ui.buttonAutodetect,SIGNAL(clicked()),this,SLOT(autodetect()));
  93     connect(ui.buttonCacheBrowse, SIGNAL(clicked()), this, SLOT(browseCache()));
  94     connect(ui.buttonCacheClear, SIGNAL(clicked()), this, SLOT(cacheClear()));
  95     connect(ui.configTts, SIGNAL(clicked()), this, SLOT(configTts()));
  96     connect(ui.configEncoder, SIGNAL(clicked()), this, SLOT(configEnc()));
  97     connect(ui.comboTts, SIGNAL(currentIndexChanged(int)), this, SLOT(updateTtsState(int)));
  98     connect(ui.treeDevices, SIGNAL(itemSelectionChanged()), this, SLOT(updateEncState()));
  99     connect(ui.testTTS,SIGNAL(clicked()),this,SLOT(testTts()));
 100     connect(ui.showDisabled, SIGNAL(toggled(bool)), this, SLOT(showDisabled(bool)));
 101     setUserSettings();
 102     setDevices();
 103 }
 104
 105
 106 void Config::accept()
 107 {
 108     qDebug() << "[Config] checking configuration";
 109     QString errormsg = tr("The following errors occurred:") + "<ul>";
 110     bool error = false;
 111
 112     // proxy: save entered proxy values, not displayed.
 113     if(ui.radioManualProxy->isChecked()) {
 114         proxy.setScheme("http");
 115         proxy.setUserName(ui.proxyUser->text());
 116         proxy.setPassword(ui.proxyPass->text());
 117         proxy.setHost(ui.proxyHost->text());
 118         proxy.setPort(ui.proxyPort->text().toInt());
 119     }
 120
 121     RbSettings::setValue(RbSettings::Proxy, proxy.toString());
 122     qDebug() << "[Config] setting proxy to:" << proxy;
 123     // proxy type
 124     QString proxyType;
 125     if(ui.radioNoProxy->isChecked()) proxyType = "none";
 126     else if(ui.radioSystemProxy->isChecked()) proxyType = "system";
 127     else proxyType = "manual";
 128     RbSettings::setValue(RbSettings::ProxyType, proxyType);
 129
 130     // language
 131     if(RbSettings::value(RbSettings::Language).toString() != language
 132             && !language.isEmpty()) {
 133         QMessageBox::information(this, tr("Language changed"),
 134             tr("You need to restart the application for the changed language to take effect."));
 135         RbSettings::setValue(RbSettings::Language, language);
 136     }
 137
 138     // mountpoint
 139     QString mp = ui.mountPoint->text();
 140     if(mp.isEmpty()) {
 141         errormsg += "<li>" + tr("No mountpoint given") + "</li>";
 142         error = true;
 143     }
 144     else if(!QFileInfo(mp).exists()) {
 145         errormsg += "<li>" + tr("Mountpoint does not exist") + "</li>";
 146         error = true;
 147     }
 148     else if(!QFileInfo(mp).isDir()) {
 149         errormsg += "<li>" + tr("Mountpoint is not a directory.") + "</li>";
 150         error = true;
 151     }
 152     else if(!QFileInfo(mp).isWritable()) {
 153         errormsg += "<li>" + tr("Mountpoint is not writeable") + "</li>";
 154         error = true;
 155     }
 156     else {
 157         RbSettings::setValue(RbSettings::Mountpoint, QDir::fromNativeSeparators(mp));
 158     }
 159
 160     // platform
 161     QString nplat;
 162     if(ui.treeDevices->selectedItems().size() != 0) {
 163         nplat = ui.treeDevices->selectedItems().at(0)->data(0, Qt::UserRole).toString();
 164         RbSettings::setValue(RbSettings::Platform, nplat);
 165     }
 166     else {
 167         errormsg += "<li>" + tr("No player selected") + "</li>";
 168         error = true;
 169     }
 170
 171     // cache settings
 172     if(QFileInfo(ui.cachePath->text()).isDir()) {
 173         if(!QFileInfo(ui.cachePath->text()).isWritable()) {
 174             errormsg += "<li>" + tr("Cache path not writeable. Leave path empty "
 175                         "to default to systems temporary path.") + "</li>";
 176             error = true;
 177         }
 178         else
 179             RbSettings::setValue(RbSettings::CachePath, ui.cachePath->text());
 180     }
 181     else // default to system temp path
 182         RbSettings::setValue(RbSettings::CachePath, QDir::tempPath());
 183     RbSettings::setValue(RbSettings::CacheDisabled, ui.cacheDisable->isChecked());
 184     RbSettings::setValue(RbSettings::CacheOffline, ui.cacheOfflineMode->isChecked());
 185
 186     // tts settings
 187     int i = ui.comboTts->currentIndex();
 188     RbSettings::setValue(RbSettings::Tts, ui.comboTts->itemData(i).toString());
 189
 190     RbSettings::setValue(RbSettings::RbutilVersion, PUREVERSION);
 191
 192     errormsg += "</ul>";
 193     errormsg += tr("You need to fix the above errors before you can continue.");
 194
 195     if(error) {
 196         QMessageBox::critical(this, tr("Configuration error"), errormsg);
 197     }
 198     else {
 199         // sync settings
 200         RbSettings::sync();
 201         this->close();
 202         emit settingsUpdated();
 203     }
 204 }
 205
 206
 207 void Config::abort()
 208 {
 209     qDebug() << "[Config] aborted.";
 210     this->close();
 211 }
 212
 213
 214 void Config::setUserSettings()
 215 {
 216     // set proxy
 217     proxy = RbSettings::value(RbSettings::Proxy).toString();
 218
 219     if(proxy.port() > 0)
 220         ui.proxyPort->setText(QString("%1").arg(proxy.port()));
 221     else ui.proxyPort->setText("");
 222     ui.proxyHost->setText(proxy.host());
 223     ui.proxyUser->setText(proxy.userName());
 224     ui.proxyPass->setText(proxy.password());
 225
 226     QString proxyType = RbSettings::value(RbSettings::ProxyType).toString();
 227     if(proxyType == "manual") ui.radioManualProxy->setChecked(true);
 228     else if(proxyType == "system") ui.radioSystemProxy->setChecked(true);
 229     else ui.radioNoProxy->setChecked(true);
 230
 231     // set language selection
 232     QList<QListWidgetItem*> a;
 233     QString b;
 234     // find key for lang value
 235     QMap<QString, QString>::const_iterator i = lang.constBegin();
 236     QString l = RbSettings::value(RbSettings::Language).toString();
 237     if(l.isEmpty())
 238         l = QLocale::system().name();
 239     while (i != lang.constEnd()) {
 240         if(i.value() == l) {
 241             b = i.key();
 242             break;
 243         }
 244         else if(l.startsWith(i.value(), Qt::CaseInsensitive)) {
 245             // check if there is a base language (en -> en_US, etc.)
 246             b = i.key();
 247             break;
 248         }
 249         i++;
 250     }
 251     a = ui.listLanguages->findItems(b, Qt::MatchExactly);
 252     if(a.size() > 0)
 253         ui.listLanguages->setCurrentItem(a.at(0));
 254     // don't connect before language list has been set up to prevent
 255     // triggering the signal by selecting the saved language.
 256     connect(ui.listLanguages, SIGNAL(itemSelectionChanged()), this, SLOT(updateLanguage()));
 257
 258     // devices tab
 259     ui.mountPoint->setText(QDir::toNativeSeparators(RbSettings::value(RbSettings::Mountpoint).toString()));
 260
 261     // cache tab
 262     if(!QFileInfo(RbSettings::value(RbSettings::CachePath).toString()).isDir())
 263         RbSettings::setValue(RbSettings::CachePath, QDir::tempPath());
 264     ui.cachePath->setText(QDir::toNativeSeparators(RbSettings::value(RbSettings::CachePath).toString()));
 265     ui.cacheDisable->setChecked(RbSettings::value(RbSettings::CacheDisabled).toBool());
 266     ui.cacheOfflineMode->setChecked(RbSettings::value(RbSettings::CacheOffline).toBool());
 267     updateCacheInfo(RbSettings::value(RbSettings::CachePath).toString());
 268 }
 269
 270
 271 void Config::updateCacheInfo(QString path)
 272 {
 273     QList<QFileInfo> fs;
 274     fs = QDir(path + "/rbutil-cache/").entryInfoList(QDir::Files | QDir::NoDotAndDotDot);
 275     qint64 sz = 0;
 276     for(int i = 0; i < fs.size(); i++) {
 277         sz += fs.at(i).size();
 278     }
 279     ui.cacheSize->setText(tr("Current cache size is %L1 kiB.")
 280             .arg(sz/1024));
 281 }
 282
 283
 284 void Config::showDisabled(bool show)
 285 {
 286     qDebug() << "[Config] disabled targets shown:" << show;
 287     if(show)
 288         QMessageBox::warning(this, tr("Showing disabled targets"),
 289                 tr("You just enabled showing targets that are marked disabled. "
 290                    "Disabled targets are not recommended to end users. Please "
 291                    "use this option only if you know what you are doing."));
 292     setDevices();
 293
 294 }
 295
 296
 297 void Config::setDevices()
 298 {
 299
 300     // setup devices table
 301     qDebug() << "[Config] setting up devices list";
 302
 303     QStringList platformList;
 304     if(ui.showDisabled->isChecked())
 305         platformList = SystemInfo::platforms(SystemInfo::PlatformAllDisabled);
 306     else
 307         platformList = SystemInfo::platforms(SystemInfo::PlatformAll);
 308
 309     QMap <QString, QString> manuf;
 310     for(int it = 0; it < platformList.size(); it++)
 311     {
 312         QString curbrand = SystemInfo::platformValue(platformList.at(it),
 313                     SystemInfo::CurBrand).toString();
 314         manuf.insertMulti(curbrand, platformList.at(it));
 315     }
 316
 317     // set up devices table
 318     ui.treeDevices->header()->hide();
 319     ui.treeDevices->expandAll();
 320     ui.treeDevices->setColumnCount(1);
 321     QList<QTreeWidgetItem *> items;
 322
 323     // get manufacturers
 324     QStringList brands = manuf.uniqueKeys();
 325     QTreeWidgetItem *w;
 326     QTreeWidgetItem *w2;
 327     QTreeWidgetItem *w3 = 0;
 328
 329     QString selected = RbSettings::value(RbSettings::Platform).toString();
 330     for(int c = 0; c < brands.size(); c++) {
 331         w = new QTreeWidgetItem();
 332         w->setFlags(Qt::ItemIsEnabled);
 333         w->setText(0, brands.at(c));
 334         items.append(w);
 335         // go through platforms and add all players matching the current brand
 336         for(int it = 0; it < platformList.size(); it++) {
 337             // skip if not current brand
 338             if(!manuf.values(brands.at(c)).contains(platformList.at(it)))
 339                 continue;
 340             // construct display name
 341             QString curname = SystemInfo::platformValue(platformList.at(it),
 342                                 SystemInfo::CurName).toString() +
 343                 " (" +ServerInfo::platformValue(platformList.at(it),
 344                             ServerInfo::CurStatus).toString() +")";
 345             qDebug() << "[Config] add supported device:" << brands.at(c) << curname;
 346             w2 = new QTreeWidgetItem(w, QStringList(curname));
 347             w2->setData(0, Qt::UserRole, platformList.at(it));
 348
 349             if(platformList.at(it) == selected) {
 350                 w2->setSelected(true);
 351                 w->setExpanded(true);
 352                 w3 = w2; // save pointer to hilight old selection
 353             }
 354             items.append(w2);
 355         }
 356     }
 357     // remove any old items in list
 358     QTreeWidgetItem* widgetitem;
 359     do {
 360         widgetitem = ui.treeDevices->takeTopLevelItem(0);
 361         delete widgetitem;
 362     }
 363     while(widgetitem);
 364     // add new items
 365     ui.treeDevices->insertTopLevelItems(0, items);
 366     if(w3 != 0) {
 367         ui.treeDevices->setCurrentItem(w3); // hilight old selection
 368         ui.treeDevices->scrollToItem(w3);
 369     }
 370
 371     // tts / encoder tab
 372
 373     //encoders
 374     updateEncState();
 375
 376     //tts
 377     QStringList ttslist = TTSBase::getTTSList();
 378     for(int a = 0; a < ttslist.size(); a++)
 379         ui.comboTts->addItem(TTSBase::getTTSName(ttslist.at(a)), ttslist.at(a));
 380     //update index of combobox
 381     int index = ui.comboTts->findData(RbSettings::value(RbSettings::Tts).toString());
 382     if(index < 0) index = 0;
 383     ui.comboTts->setCurrentIndex(index);
 384     updateTtsState(index);
 385
 386 }
 387
 388
 389 void Config::updateTtsState(int index)
 390 {
 391     QString ttsName = ui.comboTts->itemData(index).toString();
 392     TTSBase* tts = TTSBase::getTTS(this,ttsName);
 393
 394     if(tts->configOk())
 395     {
 396         ui.configTTSstatus->setText(tr("Configuration OK"));
 397         ui.configTTSstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/go-next.png")));
 398     }
 399     else
 400     {
 401         ui.configTTSstatus->setText(tr("Configuration INVALID"));
 402         ui.configTTSstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/dialog-error.png")));
 403     }
 404
 405     delete tts; /* Config objects are never deleted (in fact, they are leaked..), so we can't rely on QObject,
 406                    since that would delete the TTSBase instance on application exit*/
 407 }
 408
 409 void Config::updateEncState()
 410 {
 411     if(ui.treeDevices->selectedItems().size() == 0)
 412         return;
 413
 414     QString devname = ui.treeDevices->selectedItems().at(0)->data(0, Qt::UserRole).toString();
 415     QString encoder = SystemInfo::platformValue(devname,
 416                         SystemInfo::CurEncoder).toString();
 417     ui.encoderName->setText(EncBase::getEncoderName(SystemInfo::platformValue(devname,
 418                         SystemInfo::CurEncoder).toString()));
 419
 420     EncBase* enc = EncBase::getEncoder(this,encoder);
 421
 422     if(enc->configOk())
 423     {
 424         ui.configEncstatus->setText(tr("Configuration OK"));
 425         ui.configEncstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/go-next.png")));
 426     }
 427     else
 428     {
 429         ui.configEncstatus->setText(tr("Configuration INVALID"));
 430         ui.configEncstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/dialog-error.png")));
 431     }
 432 }
 433
 434
 435 void Config::setNoProxy(bool checked)
 436 {
 437     bool i = !checked;
 438     ui.proxyPort->setEnabled(i);
 439     ui.proxyHost->setEnabled(i);
 440     ui.proxyUser->setEnabled(i);
 441     ui.proxyPass->setEnabled(i);
 442 }
 443
 444
 445 void Config::setSystemProxy(bool checked)
 446 {
 447     ui.proxyPort->setEnabled(!checked);
 448     ui.proxyHost->setEnabled(!checked);
 449     ui.proxyUser->setEnabled(!checked);
 450     ui.proxyPass->setEnabled(!checked);
 451     if(checked) {
 452         // save values in input box
 453         proxy.setScheme("http");
 454         proxy.setUserName(ui.proxyUser->text());
 455         proxy.setPassword(ui.proxyPass->text());
 456         proxy.setHost(ui.proxyHost->text());
 457         proxy.setPort(ui.proxyPort->text().toInt());
 458         // show system values in input box
 459         QUrl envproxy = System::systemProxy();
 460         qDebug() << "[Config] setting system proxy" << envproxy;
 461
 462         ui.proxyHost->setText(envproxy.host());
 463         ui.proxyPort->setText(QString("%1").arg(envproxy.port()));
 464         ui.proxyUser->setText(envproxy.userName());
 465         ui.proxyPass->setText(envproxy.password());
 466
 467         if(envproxy.host().isEmpty() || envproxy.port() == -1) {
 468             qDebug() << "[Config] sytem proxy is invalid.";
 469             QMessageBox::warning(this, tr("Proxy Detection"),
 470                     tr("The System Proxy settings are invalid!\n"
 471                         "Rockbox Utility can't work with this proxy settings. "
 472                         "Make sure the system proxy is set correctly. Note that "
 473                         "\"proxy auto-config (PAC)\" scripts are not supported by "
 474                         "Rockbox Utility. If your system uses this you need "
 475                         "to use manual proxy settings."),
 476                     QMessageBox::Ok ,QMessageBox::Ok);
 477             // the current proxy settings are invalid. Check the saved proxy
 478             // type again.
 479             if(RbSettings::value(RbSettings::ProxyType).toString() == "manual")
 480                 ui.radioManualProxy->setChecked(true);
 481             else
 482                 ui.radioNoProxy->setChecked(true);
 483         }
 484
 485     }
 486     else {
 487         ui.proxyHost->setText(proxy.host());
 488         if(proxy.port() > 0)
 489             ui.proxyPort->setText(QString("%1").arg(proxy.port()));
 490         else ui.proxyPort->setText("");
 491         ui.proxyUser->setText(proxy.userName());
 492         ui.proxyPass->setText(proxy.password());
 493     }
 494
 495 }
 496
 497
 498 QStringList Config::findLanguageFiles()
 499 {
 500     QDir dir(programPath);
 501     QStringList fileNames;
 502     QStringList langs;
 503     fileNames = dir.entryList(QStringList("*.qm"), QDir::Files, QDir::Name);
 504
 505     QDir resDir(":/lang");
 506     fileNames += resDir.entryList(QStringList("*.qm"), QDir::Files, QDir::Name);
 507
 508     QRegExp exp("^rbutil_(.*)\\.qm");
 509     for(int i = 0; i < fileNames.size(); i++) {
 510         QString a = fileNames.at(i);
 511         a.replace(exp, "\\1");
 512         langs.append(a);
 513     }
 514     langs.sort();
 515     qDebug() << "[Config] available lang files:" << langs;
 516
 517     return langs;
 518 }
 519
 520
 521 QString Config::languageName(const QString &qmFile)
 522 {
 523     QTranslator translator;
 524
 525     QString file = "rbutil_" + qmFile;
 526     if(!translator.load(file, programPath))
 527         translator.load(file, ":/lang");
 528
 529     return translator.translate("Configure", "English",
 530         "This is the localized language name, i.e. your language.");
 531 }
 532
 533
 534 void Config::updateLanguage()
 535 {
 536     qDebug() << "[Config] update selected language";
 537     QList<QListWidgetItem*> a = ui.listLanguages->selectedItems();
 538     if(a.size() > 0)
 539         language = lang.value(a.at(0)->text());
 540     qDebug() << "[Config] new language:" << language;
 541 }
 542
 543
 544 void Config::browseFolder()
 545 {
 546     browser = new BrowseDirtree(this,tr("Select your device"));
 547 #if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
 548     browser->setFilter(QDir::AllDirs | QDir::NoDotAndDotDot | QDir::NoSymLinks);
 549 #elif defined(Q_OS_WIN32)
 550     browser->setFilter(QDir::Drives);
 551 #endif
 552 #if defined(Q_OS_MACX)
 553     browser->setRoot("/Volumes");
 554 #elif defined(Q_OS_LINUX)
 555     browser->setDir("/media");
 556 #endif
 557     if( ui.mountPoint->text() != "" )
 558     {
 559         browser->setDir(ui.mountPoint->text());
 560     }
 561     browser->show();
 562     connect(browser, SIGNAL(itemChanged(QString)), this, SLOT(setMountpoint(QString)));
 563 }
 564
 565
 566 void Config::browseCache()
 567 {
 568     QString old = ui.cachePath->text();
 569     if(!QFileInfo(old).isDir())
 570         old = QDir::tempPath();
 571     QString c = QFileDialog::getExistingDirectory(this, tr("Set Cache Path"), old);
 572     if(c.isEmpty())
 573         c = old;
 574     else if(!QFileInfo(c).isDir())
 575         c = QDir::tempPath();
 576     ui.cachePath->setText(QDir::toNativeSeparators(c));
 577     updateCacheInfo(c);
 578 }
 579
 580
 581 void Config::setMountpoint(QString m)
 582 {
 583     ui.mountPoint->setText(m);
 584 }
 585
 586
 587 void Config::autodetect()
 588 {
 589     Autodetection detector(this);
 590     // disable tree during detection as "working" feedback.
 591     // TODO: replace the tree view with a splash screen during this time.
 592     ui.treeDevices->setEnabled(false);
 593     this->setCursor(Qt::WaitCursor);
 594     QCoreApplication::processEvents();
 595
 596     if(detector.detect())  //let it detect
 597     {
 598         QString devicename = detector.getDevice();
 599         // deexpand all items
 600         for(int a = 0; a < ui.treeDevices->topLevelItemCount(); a++)
 601             ui.treeDevices->topLevelItem(a)->setExpanded(false);
 602         //deselect the selected item(s)
 603         for(int a = 0; a < ui.treeDevices->selectedItems().size(); a++)
 604             ui.treeDevices->selectedItems().at(a)->setSelected(false);
 605
 606         // find the new item
 607         // enumerate all platform items
 608         QList<QTreeWidgetItem*> itmList
 609             = ui.treeDevices->findItems("*",Qt::MatchWildcard);
 610         for(int i=0; i< itmList.size();i++)
 611         {
 612             //enumerate device items
 613             for(int j=0;j < itmList.at(i)->childCount();j++)
 614             {
 615                 QString data = itmList.at(i)->child(j)->data(0, Qt::UserRole).toString();
 616
 617                 if(devicename == data) // item found
 618                 {
 619                     itmList.at(i)->child(j)->setSelected(true); //select the item
 620                     itmList.at(i)->setExpanded(true); //expand the platform item
 621                     //ui.treeDevices->indexOfTopLevelItem(itmList.at(i)->child(j));
 622                     ui.treeDevices->scrollToItem(itmList.at(i)->child(j));
 623                     break;
 624                 }
 625             }
 626         }
 627         this->unsetCursor();
 628
 629         if(!detector.errdev().isEmpty()) {
 630             QString text;
 631             if(detector.errdev() == "sansae200")
 632                 text = tr("Sansa e200 in MTP mode found!\n"
 633                         "You need to change your player to MSC mode for installation. ");
 634             if(detector.errdev() == "h10")
 635                 text = tr("H10 20GB in MTP mode found!\n"
 636                         "You need to change your player to UMS mode for installation. ");
 637             if(SystemInfo::platformValue(detector.errdev(),
 638                                          SystemInfo::CurBootloaderMethod) == "ipod")
 639                 text = tr("%1 \"MacPod\" found!\n"
 640                         "Rockbox needs a FAT formatted Ipod (so-called \"WinPod\") "
 641                         "to run. ").arg(SystemInfo::platformValue(
 642                                 detector.errdev(), SystemInfo::CurName).toString());
 643             text += tr("Unless you changed this installation will fail!");
 644
 645             QMessageBox::critical(this, tr("Fatal error"), text, QMessageBox::Ok);
 646             return;
 647         }
 648         if(!detector.incompatdev().isEmpty()) {
 649             QString text;
 650             text = tr("Detected an unsupported player:\n%1\n"
 651                       "Sorry, Rockbox doesn't run on your player.")
 652                       .arg(SystemInfo::platformValue(detector.incompatdev(),
 653                                   SystemInfo::CurName).toString());
 654
 655             QMessageBox::critical(this, tr("Fatal: player incompatible"),
 656                                   text, QMessageBox::Ok);
 657                 return;
 658             }
 659
 660         if(detector.getMountPoint() != "" )
 661         {
 662             ui.mountPoint->setText(QDir::toNativeSeparators(detector.getMountPoint()));
 663         }
 664         else
 665         {
 666             QMessageBox::warning(this, tr("Autodetection"),
 667                     tr("Could not detect a Mountpoint.\n"
 668                     "Select your Mountpoint manually."),
 669                     QMessageBox::Ok ,QMessageBox::Ok);
 670         }
 671     }
 672     else
 673     {
 674         this->unsetCursor();
 675         QMessageBox::warning(this, tr("Autodetection"),
 676                 tr("Could not detect a device.\n"
 677                    "Select your device and Mountpoint manually."),
 678                    QMessageBox::Ok ,QMessageBox::Ok);
 679
 680     }
 681     ui.treeDevices->setEnabled(true);
 682 }
 683
 684
 685 void Config::cacheClear()
 686 {
 687     if(QMessageBox::critical(this, tr("Really delete cache?"),
 688        tr("Do you really want to delete the cache? "
 689          "Make absolutely sure this setting is correct as it will "
 690          "remove <b>all</b> files in this folder!").arg(ui.cachePath->text()),
 691        QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes)
 692         return;
 693
 694     QString cache = ui.cachePath->text() + "/rbutil-cache/";
 695     if(!QFileInfo(cache).isDir()) {
 696         QMessageBox::critical(this, tr("Path wrong!"),
 697             tr("The cache path is invalid. Aborting."), QMessageBox::Ok);
 698         return;
 699     }
 700     QDir dir(cache);
 701     QStringList fn;
 702     fn = dir.entryList(QStringList("*"), QDir::Files, QDir::Name);
 703
 704     for(int i = 0; i < fn.size(); i++) {
 705         QString f = cache + fn.at(i);
 706         QFile::remove(f);
 707     }
 708     updateCacheInfo(RbSettings::value(RbSettings::CachePath).toString());
 709 }
 710
 711
 712 void Config::configTts()
 713 {
 714     int index = ui.comboTts->currentIndex();
 715     TTSBase* tts = TTSBase::getTTS(this,ui.comboTts->itemData(index).toString());
 716
 717     EncTtsCfgGui gui(this,tts,TTSBase::getTTSName(ui.comboTts->itemData(index).toString()));
 718     gui.exec();
 719     updateTtsState(ui.comboTts->currentIndex());
 720     delete tts; /* Config objects are never deleted (in fact, they are leaked..), so we can't rely on QObject,
 721                    since that would delete the TTSBase instance on application exit*/
 722 }
 723
 724 void Config::testTts()
 725 {
 726     QString errstr;
 727     int index = ui.comboTts->currentIndex();
 728     TTSBase* tts = TTSBase::getTTS(this,ui.comboTts->itemData(index).toString());
 729     if(!tts->configOk())
 730     {
 731         QMessageBox::warning(this,tr("TTS configuration invalid"),
 732                 tr("TTS configuration invalid. \n Please configure TTS engine."));
 733         return;
 734     }
 735
 736     if(!tts->start(&errstr))
 737     {
 738         QMessageBox::warning(this,tr("Could not start TTS engine."),
 739                 tr("Could not start TTS engine.\n") + errstr
 740                 + tr("\nPlease configure TTS engine."));
 741         return;
 742     }
 743
 744     QTemporaryFile file(this);
 745     file.open();
 746     QString filename = file.fileName();
 747     file.close();
 748
 749     if(tts->voice(tr("Rockbox Utility Voice Test"),filename,&errstr) == FatalError)
 750     {
 751         tts->stop();
 752         QMessageBox::warning(this,tr("Could not voice test string."),
 753                 tr("Could not voice test string.\n") + errstr
 754                 + tr("\nPlease configure TTS engine."));
 755         return;
 756     }
 757     tts->stop();
 758 #if defined(Q_OS_LINUX)
 759     QString exe = Utils::findExecutable("aplay");
 760     if(exe == "") exe = Utils::findExecutable("play");
 761     if(exe != "")
 762     {
 763         QProcess::execute(exe+" "+filename);
 764     }
 765 #else
 766     QSound::play(filename);
 767 #endif
 768
 769     delete tts; /* Config objects are never deleted (in fact, they are leaked..), so we can't rely on QObject,
 770                    since that would delete the TTSBase instance on application exit*/
 771 }
 772
 773 void Config::configEnc()
 774 {
 775     if(ui.treeDevices->selectedItems().size() == 0)
 776         return;
 777
 778     QString devname = ui.treeDevices->selectedItems().at(0)->data(0, Qt::UserRole).toString();
 779     QString encoder = SystemInfo::platformValue(devname,
 780                     SystemInfo::CurEncoder).toString();
 781     ui.encoderName->setText(EncBase::getEncoderName(SystemInfo::platformValue(devname,
 782                     SystemInfo::CurEncoder).toString()));
 783
 784
 785     EncBase* enc = EncBase::getEncoder(this,encoder);
 786
 787     EncTtsCfgGui gui(this,enc,EncBase::getEncoderName(encoder));
 788     gui.exec();
 789
 790     updateEncState();
 791 }
 792