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 "
 135                "to take effect."));
 136     }
 137     RbSettings::setValue(RbSettings::Language, language);
 138
 139     // mountpoint
 140     QString mp = ui.mountPoint->text();
 141     if(mp.isEmpty()) {
 142         errormsg += "<li>" + tr("No mountpoint given") + "</li>";
 143         error = true;
 144     }
 145     else if(!QFileInfo(mp).exists()) {
 146         errormsg += "<li>" + tr("Mountpoint does not exist") + "</li>";
 147         error = true;
 148     }
 149     else if(!QFileInfo(mp).isDir()) {
 150         errormsg += "<li>" + tr("Mountpoint is not a directory.") + "</li>";
 151         error = true;
 152     }
 153     else if(!QFileInfo(mp).isWritable()) {
 154         errormsg += "<li>" + tr("Mountpoint is not writeable") + "</li>";
 155         error = true;
 156     }
 157     else {
 158         RbSettings::setValue(RbSettings::Mountpoint, QDir::fromNativeSeparators(mp));
 159     }
 160
 161     // platform
 162     QString nplat;
 163     if(ui.treeDevices->selectedItems().size() != 0) {
 164         nplat = ui.treeDevices->selectedItems().at(0)->data(0, Qt::UserRole).toString();
 165         RbSettings::setValue(RbSettings::Platform, nplat);
 166     }
 167     else {
 168         errormsg += "<li>" + tr("No player selected") + "</li>";
 169         error = true;
 170     }
 171
 172     // cache settings
 173     if(QFileInfo(ui.cachePath->text()).isDir()) {
 174         if(!QFileInfo(ui.cachePath->text()).isWritable()) {
 175             errormsg += "<li>" + tr("Cache path not writeable. Leave path empty "
 176                         "to default to systems temporary path.") + "</li>";
 177             error = true;
 178         }
 179         else
 180             RbSettings::setValue(RbSettings::CachePath, ui.cachePath->text());
 181     }
 182     else // default to system temp path
 183         RbSettings::setValue(RbSettings::CachePath, QDir::tempPath());
 184     RbSettings::setValue(RbSettings::CacheDisabled, ui.cacheDisable->isChecked());
 185     RbSettings::setValue(RbSettings::CacheOffline, ui.cacheOfflineMode->isChecked());
 186
 187     // tts settings
 188     int i = ui.comboTts->currentIndex();
 189     RbSettings::setValue(RbSettings::Tts, ui.comboTts->itemData(i).toString());
 190
 191     RbSettings::setValue(RbSettings::RbutilVersion, PUREVERSION);
 192
 193     errormsg += "</ul>";
 194     errormsg += tr("You need to fix the above errors before you can continue.");
 195
 196     if(error) {
 197         QMessageBox::critical(this, tr("Configuration error"), errormsg);
 198     }
 199     else {
 200         // sync settings
 201         RbSettings::sync();
 202         this->close();
 203         emit settingsUpdated();
 204     }
 205 }
 206
 207
 208 void Config::abort()
 209 {
 210     qDebug() << "[Config] aborted.";
 211     this->close();
 212 }
 213
 214
 215 void Config::setUserSettings()
 216 {
 217     // set proxy
 218     proxy = RbSettings::value(RbSettings::Proxy).toString();
 219
 220     if(proxy.port() > 0)
 221         ui.proxyPort->setText(QString("%1").arg(proxy.port()));
 222     else ui.proxyPort->setText("");
 223     ui.proxyHost->setText(proxy.host());
 224     ui.proxyUser->setText(proxy.userName());
 225     ui.proxyPass->setText(proxy.password());
 226
 227     QString proxyType = RbSettings::value(RbSettings::ProxyType).toString();
 228     if(proxyType == "manual") ui.radioManualProxy->setChecked(true);
 229     else if(proxyType == "system") ui.radioSystemProxy->setChecked(true);
 230     else ui.radioNoProxy->setChecked(true);
 231
 232     // set language selection
 233     QList<QListWidgetItem*> a;
 234     QString b;
 235     // find key for lang value
 236     QMap<QString, QString>::const_iterator i = lang.constBegin();
 237     QString l = RbSettings::value(RbSettings::Language).toString();
 238     if(l.isEmpty())
 239         l = QLocale::system().name();
 240     while (i != lang.constEnd()) {
 241         if(i.value() == l) {
 242             b = i.key();
 243             break;
 244         }
 245         else if(l.startsWith(i.value(), Qt::CaseInsensitive)) {
 246             // check if there is a base language (en -> en_US, etc.)
 247             b = i.key();
 248             break;
 249         }
 250         i++;
 251     }
 252     a = ui.listLanguages->findItems(b, Qt::MatchExactly);
 253     if(a.size() > 0)
 254         ui.listLanguages->setCurrentItem(a.at(0));
 255     // don't connect before language list has been set up to prevent
 256     // triggering the signal by selecting the saved language.
 257     connect(ui.listLanguages, SIGNAL(itemSelectionChanged()), this, SLOT(updateLanguage()));
 258
 259     // devices tab
 260     ui.mountPoint->setText(QDir::toNativeSeparators(RbSettings::value(RbSettings::Mountpoint).toString()));
 261
 262     // cache tab
 263     if(!QFileInfo(RbSettings::value(RbSettings::CachePath).toString()).isDir())
 264         RbSettings::setValue(RbSettings::CachePath, QDir::tempPath());
 265     ui.cachePath->setText(QDir::toNativeSeparators(RbSettings::value(RbSettings::CachePath).toString()));
 266     ui.cacheDisable->setChecked(RbSettings::value(RbSettings::CacheDisabled).toBool());
 267     ui.cacheOfflineMode->setChecked(RbSettings::value(RbSettings::CacheOffline).toBool());
 268     updateCacheInfo(RbSettings::value(RbSettings::CachePath).toString());
 269 }
 270
 271
 272 void Config::updateCacheInfo(QString path)
 273 {
 274     QList<QFileInfo> fs;
 275     fs = QDir(path + "/rbutil-cache/").entryInfoList(QDir::Files | QDir::NoDotAndDotDot);
 276     qint64 sz = 0;
 277     for(int i = 0; i < fs.size(); i++) {
 278         sz += fs.at(i).size();
 279     }
 280     ui.cacheSize->setText(tr("Current cache size is %L1 kiB.")
 281             .arg(sz/1024));
 282 }
 283
 284
 285 void Config::showDisabled(bool show)
 286 {
 287     qDebug() << "[Config] disabled targets shown:" << show;
 288     if(show)
 289         QMessageBox::warning(this, tr("Showing disabled targets"),
 290                 tr("You just enabled showing targets that are marked disabled. "
 291                    "Disabled targets are not recommended to end users. Please "
 292                    "use this option only if you know what you are doing."));
 293     setDevices();
 294
 295 }
 296
 297
 298 void Config::setDevices()
 299 {
 300
 301     // setup devices table
 302     qDebug() << "[Config] setting up devices list";
 303
 304     QStringList platformList;
 305     if(ui.showDisabled->isChecked())
 306         platformList = SystemInfo::platforms(SystemInfo::PlatformAllDisabled);
 307     else
 308         platformList = SystemInfo::platforms(SystemInfo::PlatformAll);
 309
 310     QMap <QString, QString> manuf;
 311     for(int it = 0; it < platformList.size(); it++)
 312     {
 313         QString curbrand = SystemInfo::platformValue(platformList.at(it),
 314                     SystemInfo::CurBrand).toString();
 315         manuf.insertMulti(curbrand, platformList.at(it));
 316     }
 317
 318     // set up devices table
 319     ui.treeDevices->header()->hide();
 320     ui.treeDevices->expandAll();
 321     ui.treeDevices->setColumnCount(1);
 322     QList<QTreeWidgetItem *> items;
 323
 324     // get manufacturers
 325     QStringList brands = manuf.uniqueKeys();
 326     QTreeWidgetItem *w;
 327     QTreeWidgetItem *w2;
 328     QTreeWidgetItem *w3 = 0;
 329
 330     QString selected = RbSettings::value(RbSettings::Platform).toString();
 331     for(int c = 0; c < brands.size(); c++) {
 332         w = new QTreeWidgetItem();
 333         w->setFlags(Qt::ItemIsEnabled);
 334         w->setText(0, brands.at(c));
 335         items.append(w);
 336         // go through platforms and add all players matching the current brand
 337         for(int it = 0; it < platformList.size(); it++) {
 338             // skip if not current brand
 339             if(!manuf.values(brands.at(c)).contains(platformList.at(it)))
 340                 continue;
 341             // construct display name
 342             QString curname = SystemInfo::platformValue(platformList.at(it),
 343                                 SystemInfo::CurName).toString() +
 344                 " (" +ServerInfo::platformValue(platformList.at(it),
 345                             ServerInfo::CurStatus).toString() +")";
 346             qDebug() << "[Config] add supported device:" << brands.at(c) << curname;
 347             w2 = new QTreeWidgetItem(w, QStringList(curname));
 348             w2->setData(0, Qt::UserRole, platformList.at(it));
 349
 350             if(platformList.at(it) == selected) {
 351                 w2->setSelected(true);
 352                 w->setExpanded(true);
 353                 w3 = w2; // save pointer to hilight old selection
 354             }
 355             items.append(w2);
 356         }
 357     }
 358     // remove any old items in list
 359     QTreeWidgetItem* widgetitem;
 360     do {
 361         widgetitem = ui.treeDevices->takeTopLevelItem(0);
 362         delete widgetitem;
 363     }
 364     while(widgetitem);
 365     // add new items
 366     ui.treeDevices->insertTopLevelItems(0, items);
 367     if(w3 != 0) {
 368         ui.treeDevices->setCurrentItem(w3); // hilight old selection
 369         ui.treeDevices->scrollToItem(w3);
 370     }
 371
 372     // tts / encoder tab
 373
 374     //encoders
 375     updateEncState();
 376
 377     //tts
 378     QStringList ttslist = TTSBase::getTTSList();
 379     for(int a = 0; a < ttslist.size(); a++)
 380         ui.comboTts->addItem(TTSBase::getTTSName(ttslist.at(a)), ttslist.at(a));
 381     //update index of combobox
 382     int index = ui.comboTts->findData(RbSettings::value(RbSettings::Tts).toString());
 383     if(index < 0) index = 0;
 384     ui.comboTts->setCurrentIndex(index);
 385     updateTtsState(index);
 386
 387 }
 388
 389
 390 void Config::updateTtsState(int index)
 391 {
 392     QString ttsName = ui.comboTts->itemData(index).toString();
 393     TTSBase* tts = TTSBase::getTTS(this,ttsName);
 394
 395     if(tts->configOk())
 396     {
 397         ui.configTTSstatus->setText(tr("Configuration OK"));
 398         ui.configTTSstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/go-next.png")));
 399     }
 400     else
 401     {
 402         ui.configTTSstatus->setText(tr("Configuration INVALID"));
 403         ui.configTTSstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/dialog-error.png")));
 404     }
 405
 406     delete tts; /* Config objects are never deleted (in fact, they are leaked..), so we can't rely on QObject,
 407                    since that would delete the TTSBase instance on application exit*/
 408 }
 409
 410 void Config::updateEncState()
 411 {
 412     if(ui.treeDevices->selectedItems().size() == 0)
 413         return;
 414
 415     QString devname = ui.treeDevices->selectedItems().at(0)->data(0, Qt::UserRole).toString();
 416     QString encoder = SystemInfo::platformValue(devname,
 417                         SystemInfo::CurEncoder).toString();
 418     ui.encoderName->setText(EncBase::getEncoderName(SystemInfo::platformValue(devname,
 419                         SystemInfo::CurEncoder).toString()));
 420
 421     EncBase* enc = EncBase::getEncoder(this,encoder);
 422
 423     if(enc->configOk())
 424     {
 425         ui.configEncstatus->setText(tr("Configuration OK"));
 426         ui.configEncstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/go-next.png")));
 427     }
 428     else
 429     {
 430         ui.configEncstatus->setText(tr("Configuration INVALID"));
 431         ui.configEncstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/dialog-error.png")));
 432     }
 433 }
 434
 435
 436 void Config::setNoProxy(bool checked)
 437 {
 438     bool i = !checked;
 439     ui.proxyPort->setEnabled(i);
 440     ui.proxyHost->setEnabled(i);
 441     ui.proxyUser->setEnabled(i);
 442     ui.proxyPass->setEnabled(i);
 443 }
 444
 445
 446 void Config::setSystemProxy(bool checked)
 447 {
 448     ui.proxyPort->setEnabled(!checked);
 449     ui.proxyHost->setEnabled(!checked);
 450     ui.proxyUser->setEnabled(!checked);
 451     ui.proxyPass->setEnabled(!checked);
 452     if(checked) {
 453         // save values in input box
 454         proxy.setScheme("http");
 455         proxy.setUserName(ui.proxyUser->text());
 456         proxy.setPassword(ui.proxyPass->text());
 457         proxy.setHost(ui.proxyHost->text());
 458         proxy.setPort(ui.proxyPort->text().toInt());
 459         // show system values in input box
 460         QUrl envproxy = System::systemProxy();
 461         qDebug() << "[Config] setting system proxy" << envproxy;
 462
 463         ui.proxyHost->setText(envproxy.host());
 464         ui.proxyPort->setText(QString("%1").arg(envproxy.port()));
 465         ui.proxyUser->setText(envproxy.userName());
 466         ui.proxyPass->setText(envproxy.password());
 467
 468         if(envproxy.host().isEmpty() || envproxy.port() == -1) {
 469             qDebug() << "[Config] sytem proxy is invalid.";
 470             QMessageBox::warning(this, tr("Proxy Detection"),
 471                     tr("The System Proxy settings are invalid!\n"
 472                         "Rockbox Utility can't work with this proxy settings. "
 473                         "Make sure the system proxy is set correctly. Note that "
 474                         "\"proxy auto-config (PAC)\" scripts are not supported by "
 475                         "Rockbox Utility. If your system uses this you need "
 476                         "to use manual proxy settings."),
 477                     QMessageBox::Ok ,QMessageBox::Ok);
 478             // the current proxy settings are invalid. Check the saved proxy
 479             // type again.
 480             if(RbSettings::value(RbSettings::ProxyType).toString() == "manual")
 481                 ui.radioManualProxy->setChecked(true);
 482             else
 483                 ui.radioNoProxy->setChecked(true);
 484         }
 485
 486     }
 487     else {
 488         ui.proxyHost->setText(proxy.host());
 489         if(proxy.port() > 0)
 490             ui.proxyPort->setText(QString("%1").arg(proxy.port()));
 491         else ui.proxyPort->setText("");
 492         ui.proxyUser->setText(proxy.userName());
 493         ui.proxyPass->setText(proxy.password());
 494     }
 495
 496 }
 497
 498
 499 QStringList Config::findLanguageFiles()
 500 {
 501     QDir dir(programPath);
 502     QStringList fileNames;
 503     QStringList langs;
 504     fileNames = dir.entryList(QStringList("*.qm"), QDir::Files, QDir::Name);
 505
 506     QDir resDir(":/lang");
 507     fileNames += resDir.entryList(QStringList("*.qm"), QDir::Files, QDir::Name);
 508
 509     QRegExp exp("^rbutil_(.*)\\.qm");
 510     for(int i = 0; i < fileNames.size(); i++) {
 511         QString a = fileNames.at(i);
 512         a.replace(exp, "\\1");
 513         langs.append(a);
 514     }
 515     langs.sort();
 516     qDebug() << "[Config] available lang files:" << langs;
 517
 518     return langs;
 519 }
 520
 521
 522 QString Config::languageName(const QString &qmFile)
 523 {
 524     QTranslator translator;
 525
 526     QString file = "rbutil_" + qmFile;
 527     if(!translator.load(file, programPath))
 528         translator.load(file, ":/lang");
 529
 530     return translator.translate("Configure", "English",
 531         "This is the localized language name, i.e. your language.");
 532 }
 533
 534
 535 void Config::updateLanguage()
 536 {
 537     qDebug() << "[Config] update selected language";
 538     QList<QListWidgetItem*> a = ui.listLanguages->selectedItems();
 539     if(a.size() > 0)
 540         language = lang.value(a.at(0)->text());
 541     qDebug() << "[Config] new language:" << language;
 542 }
 543
 544
 545 void Config::browseFolder()
 546 {
 547     browser = new BrowseDirtree(this,tr("Select your device"));
 548 #if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
 549     browser->setFilter(QDir::AllDirs | QDir::NoDotAndDotDot | QDir::NoSymLinks);
 550 #elif defined(Q_OS_WIN32)
 551     browser->setFilter(QDir::Drives);
 552 #endif
 553 #if defined(Q_OS_MACX)
 554     browser->setRoot("/Volumes");
 555 #elif defined(Q_OS_LINUX)
 556     browser->setDir("/media");
 557 #endif
 558     if( ui.mountPoint->text() != "" )
 559     {
 560         browser->setDir(ui.mountPoint->text());
 561     }
 562     browser->show();
 563     connect(browser, SIGNAL(itemChanged(QString)), this, SLOT(setMountpoint(QString)));
 564 }
 565
 566
 567 void Config::browseCache()
 568 {
 569     QString old = ui.cachePath->text();
 570     if(!QFileInfo(old).isDir())
 571         old = QDir::tempPath();
 572     QString c = QFileDialog::getExistingDirectory(this, tr("Set Cache Path"), old);
 573     if(c.isEmpty())
 574         c = old;
 575     else if(!QFileInfo(c).isDir())
 576         c = QDir::tempPath();
 577     ui.cachePath->setText(QDir::toNativeSeparators(c));
 578     updateCacheInfo(c);
 579 }
 580
 581
 582 void Config::setMountpoint(QString m)
 583 {
 584     ui.mountPoint->setText(m);
 585 }
 586
 587
 588 void Config::autodetect()
 589 {
 590     Autodetection detector(this);
 591     // disable tree during detection as "working" feedback.
 592     // TODO: replace the tree view with a splash screen during this time.
 593     ui.treeDevices->setEnabled(false);
 594     this->setCursor(Qt::WaitCursor);
 595     QCoreApplication::processEvents();
 596
 597     if(detector.detect())  //let it detect
 598     {
 599         QString devicename = detector.getDevice();
 600         // deexpand all items
 601         for(int a = 0; a < ui.treeDevices->topLevelItemCount(); a++)
 602             ui.treeDevices->topLevelItem(a)->setExpanded(false);
 603         //deselect the selected item(s)
 604         for(int a = 0; a < ui.treeDevices->selectedItems().size(); a++)
 605             ui.treeDevices->selectedItems().at(a)->setSelected(false);
 606
 607         // find the new item
 608         // enumerate all platform items
 609         QList<QTreeWidgetItem*> itmList
 610             = ui.treeDevices->findItems("*",Qt::MatchWildcard);
 611         for(int i=0; i< itmList.size();i++)
 612         {
 613             //enumerate device items
 614             for(int j=0;j < itmList.at(i)->childCount();j++)
 615             {
 616                 QString data = itmList.at(i)->child(j)->data(0, Qt::UserRole).toString();
 617
 618                 if(devicename == data) // item found
 619                 {
 620                     itmList.at(i)->child(j)->setSelected(true); //select the item
 621                     itmList.at(i)->setExpanded(true); //expand the platform item
 622                     //ui.treeDevices->indexOfTopLevelItem(itmList.at(i)->child(j));
 623                     ui.treeDevices->scrollToItem(itmList.at(i)->child(j));
 624                     break;
 625                 }
 626             }
 627         }
 628         this->unsetCursor();
 629
 630         if(!detector.errdev().isEmpty()) {
 631             QString text;
 632             if(detector.errdev() == "sansae200")
 633                 text = tr("Sansa e200 in MTP mode found!\n"
 634                         "You need to change your player to MSC mode for installation. ");
 635             if(detector.errdev() == "h10")
 636                 text = tr("H10 20GB in MTP mode found!\n"
 637                         "You need to change your player to UMS mode for installation. ");
 638             if(SystemInfo::platformValue(detector.errdev(),
 639                                          SystemInfo::CurBootloaderMethod) == "ipod")
 640                 text = tr("%1 \"MacPod\" found!\n"
 641                         "Rockbox needs a FAT formatted Ipod (so-called \"WinPod\") "
 642                         "to run. ").arg(SystemInfo::platformValue(
 643                                 detector.errdev(), SystemInfo::CurName).toString());
 644             text += tr("Unless you changed this installation will fail!");
 645
 646             QMessageBox::critical(this, tr("Fatal error"), text, QMessageBox::Ok);
 647             return;
 648         }
 649         if(!detector.incompatdev().isEmpty()) {
 650             QString text;
 651             text = tr("Detected an unsupported player:\n%1\n"
 652                       "Sorry, Rockbox doesn't run on your player.")
 653                       .arg(SystemInfo::platformValue(detector.incompatdev(),
 654                                   SystemInfo::CurName).toString());
 655
 656             QMessageBox::critical(this, tr("Fatal: player incompatible"),
 657                                   text, QMessageBox::Ok);
 658                 return;
 659             }
 660
 661         if(detector.getMountPoint() != "" )
 662         {
 663             ui.mountPoint->setText(QDir::toNativeSeparators(detector.getMountPoint()));
 664         }
 665         else
 666         {
 667             QMessageBox::warning(this, tr("Autodetection"),
 668                     tr("Could not detect a Mountpoint.\n"
 669                     "Select your Mountpoint manually."),
 670                     QMessageBox::Ok ,QMessageBox::Ok);
 671         }
 672     }
 673     else
 674     {
 675         this->unsetCursor();
 676         QMessageBox::warning(this, tr("Autodetection"),
 677                 tr("Could not detect a device.\n"
 678                    "Select your device and Mountpoint manually."),
 679                    QMessageBox::Ok ,QMessageBox::Ok);
 680
 681     }
 682     ui.treeDevices->setEnabled(true);
 683 }
 684
 685
 686 void Config::cacheClear()
 687 {
 688     if(QMessageBox::critical(this, tr("Really delete cache?"),
 689        tr("Do you really want to delete the cache? "
 690          "Make absolutely sure this setting is correct as it will "
 691          "remove <b>all</b> files in this folder!").arg(ui.cachePath->text()),
 692        QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes)
 693         return;
 694
 695     QString cache = ui.cachePath->text() + "/rbutil-cache/";
 696     if(!QFileInfo(cache).isDir()) {
 697         QMessageBox::critical(this, tr("Path wrong!"),
 698             tr("The cache path is invalid. Aborting."), QMessageBox::Ok);
 699         return;
 700     }
 701     QDir dir(cache);
 702     QStringList fn;
 703     fn = dir.entryList(QStringList("*"), QDir::Files, QDir::Name);
 704
 705     for(int i = 0; i < fn.size(); i++) {
 706         QString f = cache + fn.at(i);
 707         QFile::remove(f);
 708     }
 709     updateCacheInfo(RbSettings::value(RbSettings::CachePath).toString());
 710 }
 711
 712
 713 void Config::configTts()
 714 {
 715     int index = ui.comboTts->currentIndex();
 716     TTSBase* tts = TTSBase::getTTS(this,ui.comboTts->itemData(index).toString());
 717
 718     EncTtsCfgGui gui(this,tts,TTSBase::getTTSName(ui.comboTts->itemData(index).toString()));
 719     gui.exec();
 720     updateTtsState(ui.comboTts->currentIndex());
 721     delete tts; /* Config objects are never deleted (in fact, they are leaked..), so we can't rely on QObject,
 722                    since that would delete the TTSBase instance on application exit*/
 723 }
 724
 725 void Config::testTts()
 726 {
 727     QString errstr;
 728     int index = ui.comboTts->currentIndex();
 729     TTSBase* tts = TTSBase::getTTS(this,ui.comboTts->itemData(index).toString());
 730     if(!tts->configOk())
 731     {
 732         QMessageBox::warning(this,tr("TTS configuration invalid"),
 733                 tr("TTS configuration invalid. \n Please configure TTS engine."));
 734         return;
 735     }
 736
 737     if(!tts->start(&errstr))
 738     {
 739         QMessageBox::warning(this,tr("Could not start TTS engine."),
 740                 tr("Could not start TTS engine.\n") + errstr
 741                 + tr("\nPlease configure TTS engine."));
 742         return;
 743     }
 744
 745     QTemporaryFile file(this);
 746     file.open();
 747     QString filename = file.fileName();
 748     file.close();
 749
 750     if(tts->voice(tr("Rockbox Utility Voice Test"),filename,&errstr) == FatalError)
 751     {
 752         tts->stop();
 753         QMessageBox::warning(this,tr("Could not voice test string."),
 754                 tr("Could not voice test string.\n") + errstr
 755                 + tr("\nPlease configure TTS engine."));
 756         return;
 757     }
 758     tts->stop();
 759 #if defined(Q_OS_LINUX)
 760     QString exe = Utils::findExecutable("aplay");
 761     if(exe == "") exe = Utils::findExecutable("play");
 762     if(exe != "")
 763     {
 764         QProcess::execute(exe+" "+filename);
 765     }
 766 #else
 767     QSound::play(filename);
 768 #endif
 769
 770     delete tts; /* Config objects are never deleted (in fact, they are leaked..), so we can't rely on QObject,
 771                    since that would delete the TTSBase instance on application exit*/
 772 }
 773
 774 void Config::configEnc()
 775 {
 776     if(ui.treeDevices->selectedItems().size() == 0)
 777         return;
 778
 779     QString devname = ui.treeDevices->selectedItems().at(0)->data(0, Qt::UserRole).toString();
 780     QString encoder = SystemInfo::platformValue(devname,
 781                     SystemInfo::CurEncoder).toString();
 782     ui.encoderName->setText(EncBase::getEncoderName(SystemInfo::platformValue(devname,
 783                     SystemInfo::CurEncoder).toString()));
 784
 785
 786     EncBase* enc = EncBase::getEncoder(this,encoder);
 787
 788     EncTtsCfgGui gui(this,enc,EncBase::getEncoderName(encoder));
 789     gui.exec();
 790
 791     updateEncState();
 792 }
 793