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 "configure.h"
  23 #include "autodetection.h"
  24 #include "ui_configurefrm.h"
  25 #include "browsedirtree.h"
  26
  27 #include <stdio.h>
  28
  29 #define DEFAULT_LANG "English (builtin)"
  30
  31 Config::Config(QWidget *parent) : QDialog(parent)
  32 {
  33     programPath = qApp->applicationDirPath() + "/";
  34     ui.setupUi(this);
  35     ui.radioManualProxy->setChecked(true);
  36     QRegExpValidator *proxyValidator = new QRegExpValidator(this);
  37     QRegExp validate("[0-9]*");
  38     proxyValidator->setRegExp(validate);
  39     ui.proxyPort->setValidator(proxyValidator);
  40 #ifndef __linux
  41     ui.radioSystemProxy->setEnabled(false); // only on linux for now
  42 #endif
  43     // build language list and sort alphabetically
  44     QStringList langs = findLanguageFiles();
  45     for(int i = 0; i < langs.size(); ++i)
  46         lang.insert(languageName(langs[i]), langs[i]);
  47     lang.insert(DEFAULT_LANG, "");
  48     QMap<QString, QString>::const_iterator i = lang.constBegin();
  49     while (i != lang.constEnd()) {
  50         ui.listLanguages->addItem(i.key());
  51         i++;
  52     }
  53     ui.listLanguages->setSelectionMode(QAbstractItemView::SingleSelection);
  54     connect(ui.listLanguages, SIGNAL(itemSelectionChanged()), this, SLOT(updateLanguage()));
  55     ui.proxyPass->setEchoMode(QLineEdit::Password);
  56     ui.treeDevices->setAlternatingRowColors(true);
  57     ui.listLanguages->setAlternatingRowColors(true);
  58
  59     this->setModal(true);
  60
  61     connect(ui.buttonOk, SIGNAL(clicked()), this, SLOT(accept()));
  62     connect(ui.buttonCancel, SIGNAL(clicked()), this, SLOT(abort()));
  63     connect(ui.radioNoProxy, SIGNAL(toggled(bool)), this, SLOT(setNoProxy(bool)));
  64     connect(ui.radioSystemProxy, SIGNAL(toggled(bool)), this, SLOT(setSystemProxy(bool)));
  65     connect(ui.browseMountPoint, SIGNAL(clicked()), this, SLOT(browseFolder()));
  66     connect(ui.buttonAutodetect,SIGNAL(clicked()),this,SLOT(autodetect()));
  67     connect(ui.buttonCacheBrowse, SIGNAL(clicked()), this, SLOT(browseCache()));
  68     connect(ui.buttonCacheClear, SIGNAL(clicked()), this, SLOT(cacheClear()));
  69     connect(ui.browseTts, SIGNAL(clicked()), this, SLOT(browseTts()));
  70     connect(ui.browseEncoder, SIGNAL(clicked()), this, SLOT(browseEnc()));
  71     connect(ui.comboEncoder, SIGNAL(currentIndexChanged(int)), this, SLOT(updateEncOpts(int)));
  72     connect(ui.comboTts, SIGNAL(currentIndexChanged(int)), this, SLOT(updateTtsOpts(int)));
  73 }
  74
  75
  76
  77 void Config::accept()
  78 {
  79     qDebug() << "Config::accept()";
  80     // proxy: save entered proxy values, not displayed.
  81     if(ui.radioManualProxy->isChecked()) {
  82         proxy.setScheme("http");
  83         proxy.setUserName(ui.proxyUser->text());
  84         proxy.setPassword(ui.proxyPass->text());
  85         proxy.setHost(ui.proxyHost->text());
  86         proxy.setPort(ui.proxyPort->text().toInt());
  87     }
  88     userSettings->setValue("defaults/proxy", proxy.toString());
  89     qDebug() << "new proxy:" << proxy;
  90     // proxy type
  91     QString proxyType;
  92     if(ui.radioNoProxy->isChecked()) proxyType = "none";
  93     else if(ui.radioSystemProxy->isChecked()) proxyType = "system";
  94     else proxyType = "manual";
  95     userSettings->setValue("defaults/proxytype", proxyType);
  96
  97     // language
  98     if(userSettings->value("defaults/lang").toString() != language)
  99         QMessageBox::information(this, tr("Language changed"),
 100             tr("You need to restart the application for the changed language to take effect."));
 101     userSettings->setValue("defaults/lang", language);
 102
 103     // mountpoint
 104     QString mp = ui.mountPoint->text();
 105     if(QFileInfo(mp).isDir())
 106         userSettings->setValue("defaults/mountpoint", mp);
 107
 108     // platform
 109     QString nplat;
 110     if(ui.treeDevices->selectedItems().size() != 0) {
 111         nplat = ui.treeDevices->selectedItems().at(0)->data(0, Qt::UserRole).toString();
 112         userSettings->setValue("defaults/platform", nplat);
 113     }
 114
 115     // cache settings
 116     if(QFileInfo(ui.cachePath->text()).isDir())
 117         userSettings->setValue("defaults/cachepath", ui.cachePath->text());
 118     else // default to system temp path
 119         userSettings->setValue("defaults/cachepath", QDir::tempPath());
 120     userSettings->setValue("defaults/cachedisable", ui.cacheDisable->isChecked());
 121     userSettings->setValue("defaults/offline", ui.cacheOfflineMode->isChecked());
 122
 123     // tts settings
 124     if(QFileInfo(ui.ttsExecutable->text()).isExecutable())
 125         userSettings->setValue("ttsbin", ui.ttsExecutable->text());
 126     userSettings->setValue("ttsopts", ui.ttsOptions->text());
 127     if(QFileInfo(ui.encoderExecutable->text()).isExecutable())
 128         userSettings->setValue("encbin", ui.encoderExecutable->text());
 129     userSettings->setValue("ttsopts", ui.ttsOptions->text());
 130     QString preset;
 131     preset = ui.comboEncoder->itemData(ui.comboEncoder->currentIndex(), Qt::UserRole).toString();
 132     userSettings->setValue("encpreset", preset);
 133     preset = ui.comboTts->itemData(ui.comboTts->currentIndex(), Qt::UserRole).toString();
 134     userSettings->setValue("ttspreset", preset);
 135
 136     // sync settings
 137     userSettings->sync();
 138     this->close();
 139     emit settingsUpdated();
 140 }
 141
 142
 143 void Config::abort()
 144 {
 145     qDebug() << "Config::abort()";
 146     this->close();
 147 }
 148
 149
 150 void Config::setUserSettings(QSettings *user)
 151 {
 152     userSettings = user;
 153     // set proxy
 154     proxy = userSettings->value("defaults/proxy").toString();
 155
 156     if(proxy.port() > 0)
 157         ui.proxyPort->setText(QString("%1").arg(proxy.port()));
 158     else ui.proxyPort->setText("");
 159     ui.proxyHost->setText(proxy.host());
 160     ui.proxyUser->setText(proxy.userName());
 161     ui.proxyPass->setText(proxy.password());
 162
 163     QString proxyType = userSettings->value("defaults/proxytype").toString();
 164     if(proxyType == "manual") ui.radioManualProxy->setChecked(true);
 165     else if(proxyType == "system") ui.radioSystemProxy->setChecked(true);
 166     else ui.radioNoProxy->setChecked(true);
 167
 168     // set language selection
 169     QList<QListWidgetItem*> a;
 170     QString b;
 171     // find key for lang value
 172     QMap<QString, QString>::const_iterator i = lang.constBegin();
 173     while (i != lang.constEnd()) {
 174         if(i.value() == userSettings->value("defaults/lang").toString() + ".qm") {
 175             b = i.key();
 176             break;
 177         }
 178         i++;
 179     }
 180     a = ui.listLanguages->findItems(b, Qt::MatchExactly);
 181     if(a.size() <= 0)
 182         a = ui.listLanguages->findItems(DEFAULT_LANG, Qt::MatchExactly);
 183     if(a.size() > 0)
 184         ui.listLanguages->setCurrentItem(a.at(0));
 185
 186     // devices tab
 187     ui.mountPoint->setText(userSettings->value("defaults/mountpoint").toString());
 188
 189     // cache tab
 190     if(!QFileInfo(userSettings->value("defaults/cachepath").toString()).isDir())
 191         userSettings->setValue("defaults/cachepath", QDir::tempPath());
 192     ui.cachePath->setText(userSettings->value("defaults/cachepath").toString());
 193     ui.cacheDisable->setChecked(userSettings->value("defaults/cachedisable", true).toBool());
 194     ui.cacheOfflineMode->setChecked(userSettings->value("defaults/offline").toBool());
 195     QList<QFileInfo> fs = QDir(userSettings->value("defaults/cachepath").toString() + "/rbutil-cache/").entryInfoList(QDir::Files | QDir::NoDotAndDotDot);
 196     qint64 sz = 0;
 197     for(int i = 0; i < fs.size(); i++) {
 198         sz += fs.at(i).size();
 199         qDebug() << fs.at(i).fileName() << fs.at(i).size();
 200     }
 201     ui.cacheSize->setText(tr("Current cache size is %1 kiB.")
 202             .arg(sz/1024));
 203
 204 }
 205
 206
 207 void Config::setDevices(QSettings *dev)
 208 {
 209     devices = dev;
 210     // setup devices table
 211     qDebug() << "Config::setDevices()";
 212     devices->beginGroup("platforms");
 213     QStringList a = devices->childKeys();
 214     devices->endGroup();
 215
 216     QMap <QString, QString> manuf;
 217     QMap <QString, QString> devcs;
 218     for(int it = 0; it < a.size(); it++) {
 219         QString curdev;
 220         devices->beginGroup("platforms");
 221         curdev = devices->value(a.at(it), "null").toString();
 222         devices->endGroup();
 223         QString curname;
 224         devices->beginGroup(curdev);
 225         curname = devices->value("name", "null").toString();
 226         QString curbrand = devices->value("brand", "").toString();
 227         devices->endGroup();
 228         manuf.insertMulti(curbrand, curdev);
 229         devcs.insert(curdev, curname);
 230     }
 231
 232     QString platform;
 233     platform = devcs.value(userSettings->value("defaults/platform").toString());
 234
 235     // set up devices table
 236     ui.treeDevices->header()->hide();
 237     ui.treeDevices->expandAll();
 238     ui.treeDevices->setColumnCount(1);
 239     QList<QTreeWidgetItem *> items;
 240
 241     // get manufacturers
 242     QStringList brands = manuf.uniqueKeys();
 243     QTreeWidgetItem *w;
 244     QTreeWidgetItem *w2;
 245     QTreeWidgetItem *w3 = 0;
 246     for(int c = 0; c < brands.size(); c++) {
 247         qDebug() << brands.at(c);
 248         w = new QTreeWidgetItem();
 249         w->setFlags(Qt::ItemIsEnabled);
 250         w->setText(0, brands.at(c));
 251 //        w->setData(0, Qt::DecorationRole, <icon>);
 252         items.append(w);
 253
 254         // go through platforms again for sake of order
 255         for(int it = 0; it < a.size(); it++) {
 256             QString curdev;
 257             devices->beginGroup("platforms");
 258             curdev = devices->value(a.at(it), "null").toString();
 259             devices->endGroup();
 260             QString curname;
 261             devices->beginGroup(curdev);
 262             curname = devices->value("name", "null").toString();
 263             QString curbrand = devices->value("brand", "").toString();
 264             devices->endGroup();
 265             if(curbrand != brands.at(c)) continue;
 266             qDebug() << "adding:" << brands.at(c) << curname << curdev;
 267             w2 = new QTreeWidgetItem(w, QStringList(curname));
 268             w2->setData(0, Qt::UserRole, curdev);
 269             if(platform.contains(curname)) {
 270                 w2->setSelected(true);
 271                 w->setExpanded(true);
 272                 w3 = w2; // save pointer to hilight old selection
 273             }
 274             items.append(w2);
 275         }
 276     }
 277     ui.treeDevices->insertTopLevelItems(0, items);
 278     if(w3 != 0)
 279         ui.treeDevices->setCurrentItem(w3); // hilight old selection
 280
 281     // tts / encoder tab
 282     QStringList keys;
 283
 284     devices->beginGroup("encoders");
 285     keys = devices->allKeys();
 286     for(int i=0; i < keys.size();i++)
 287         ui.comboEncoder->addItem(devices->value(keys.at(i), "null").toString(),
 288                                  keys.at(i));
 289     devices->endGroup();
 290
 291     devices->beginGroup("tts");
 292     keys = devices->allKeys();
 293     for(int i=0; i < keys.size();i++)
 294         ui.comboTts->addItem(devices->value(keys.at(i), "null").toString(), keys.at(i));
 295     devices->endGroup();
 296
 297     int index;
 298     index = ui.comboTts->findData(userSettings->value("ttspreset").toString(),
 299                             Qt::UserRole, Qt::MatchExactly);
 300     ui.comboTts->setCurrentIndex(index);
 301     updateTtsOpts(index);
 302     ui.ttsExecutable->setText(userSettings->value("ttsbin").toString());
 303
 304     index = ui.comboEncoder->findData(userSettings->value("encpreset").toString(),
 305                             Qt::UserRole, Qt::MatchExactly);
 306     ui.comboEncoder->setCurrentIndex(index);
 307     updateEncOpts(index);
 308     ui.encoderExecutable->setText(userSettings->value("encbin").toString());
 309
 310 }
 311
 312
 313 void Config::updateEncOpts(int index)
 314 {
 315     qDebug() << "updateEncOpts()";
 316     QString e;
 317     bool edit;
 318     QString c = ui.comboEncoder->itemData(index, Qt::UserRole).toString();
 319     devices->beginGroup(c);
 320     ui.encoderOptions->setText(devices->value("options").toString());
 321     edit = devices->value("edit").toBool();
 322     ui.encoderOptions->setEnabled(edit);
 323     e = devices->value("encoder").toString();
 324     devices->endGroup();
 325
 326     // try to autodetect encoder
 327 #if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
 328     QStringList path = QString(getenv("PATH")).split(":", QString::SkipEmptyParts);
 329 #elif defined(Q_OS_WIN)
 330     QStringList path = QString(getenv("PATH")).split(";", QString::SkipEmptyParts);
 331 #endif
 332     qDebug() << path;
 333     ui.encoderExecutable->setEnabled(true);
 334     for(int i = 0; i < path.size(); i++) {
 335         QString executable = QDir::fromNativeSeparators(path.at(i)) + "/" + e;
 336 #if defined(Q_OS_WIN)
 337         executable += ".exe";
 338         QStringList ex = executable.split("\"", QString::SkipEmptyParts);
 339         executable = ex.join("");
 340 #endif
 341         if(QFileInfo(executable).isExecutable()) {
 342             qDebug() << "found:" << executable;
 343             ui.encoderExecutable->setText(QDir::toNativeSeparators(executable));
 344             // disallow changing the detected path if non-customizable profile
 345             if(!edit)
 346                 ui.encoderExecutable->setEnabled(false);
 347             break;
 348         }
 349     }
 350 }
 351
 352
 353 void Config::updateTtsOpts(int index)
 354 {
 355     bool edit;
 356     QString e;
 357     QString c = ui.comboTts->itemData(index, Qt::UserRole).toString();
 358     devices->beginGroup(c);
 359     edit = devices->value("edit").toBool();
 360     ui.ttsOptions->setText(devices->value("options").toString());
 361     ui.ttsOptions->setEnabled(devices->value("edit").toBool());
 362     e = devices->value("tts").toString();
 363     devices->endGroup();
 364
 365 #if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
 366     QStringList path = QString(getenv("PATH")).split(":", QString::SkipEmptyParts);
 367 #elif defined(Q_OS_WIN)
 368     QStringList path = QString(getenv("PATH")).split(";", QString::SkipEmptyParts);
 369 #endif
 370     qDebug() << path;
 371     ui.ttsExecutable->setEnabled(true);
 372     for(int i = 0; i < path.size(); i++) {
 373         QString executable = QDir::fromNativeSeparators(path.at(i)) + "/" + e;
 374 #if defined(Q_OS_WIN)
 375         executable += ".exe";
 376         QStringList ex = executable.split("\"", QString::SkipEmptyParts);
 377         executable = ex.join("");
 378 #endif
 379         qDebug() << executable;
 380         if(QFileInfo(executable).isExecutable()) {
 381             ui.ttsExecutable->setText(QDir::toNativeSeparators(executable));
 382             // disallow changing the detected path if non-customizable profile
 383             if(!edit)
 384                 ui.ttsExecutable->setEnabled(false);
 385             break;
 386         }
 387     }
 388 }
 389
 390
 391 void Config::setNoProxy(bool checked)
 392 {
 393     bool i = !checked;
 394     ui.proxyPort->setEnabled(i);
 395     ui.proxyHost->setEnabled(i);
 396     ui.proxyUser->setEnabled(i);
 397     ui.proxyPass->setEnabled(i);
 398 }
 399
 400
 401 void Config::setSystemProxy(bool checked)
 402 {
 403     bool i = !checked;
 404     ui.proxyPort->setEnabled(i);
 405     ui.proxyHost->setEnabled(i);
 406     ui.proxyUser->setEnabled(i);
 407     ui.proxyPass->setEnabled(i);
 408     if(checked) {
 409         // save values in input box
 410         proxy.setScheme("http");
 411         proxy.setUserName(ui.proxyUser->text());
 412         proxy.setPassword(ui.proxyPass->text());
 413         proxy.setHost(ui.proxyHost->text());
 414         proxy.setPort(ui.proxyPort->text().toInt());
 415         // show system values in input box
 416 #ifdef __linux
 417         QUrl envproxy = QUrl(getenv("http_proxy"));
 418         ui.proxyHost->setText(envproxy.host());
 419         ui.proxyPort->setText(QString("%1").arg(envproxy.port()));
 420         ui.proxyUser->setText(envproxy.userName());
 421         ui.proxyPass->setText(envproxy.password());
 422 #endif
 423     }
 424     else {
 425         ui.proxyHost->setText(proxy.host());
 426         if(proxy.port() > 0)
 427             ui.proxyPort->setText(QString("%1").arg(proxy.port()));
 428         else ui.proxyPort->setText("");
 429         ui.proxyUser->setText(proxy.userName());
 430         ui.proxyPass->setText(proxy.password());
 431     }
 432
 433 }
 434
 435
 436 QStringList Config::findLanguageFiles()
 437 {
 438     QDir dir(programPath);
 439     QStringList fileNames;
 440     fileNames = dir.entryList(QStringList("*.qm"), QDir::Files, QDir::Name);
 441
 442     QDir resDir(":/lang");
 443     fileNames += resDir.entryList(QStringList("*.qm"), QDir::Files, QDir::Name);
 444
 445     fileNames.sort();
 446     qDebug() << "Config::findLanguageFiles()" << fileNames;
 447
 448     return fileNames;
 449 }
 450
 451
 452 QString Config::languageName(const QString &qmFile)
 453 {
 454     QTranslator translator;
 455
 456     if(!translator.load(qmFile, programPath))
 457         translator.load(qmFile, ":/lang");
 458
 459     return translator.translate("Configure", "English");
 460 }
 461
 462
 463 void Config::updateLanguage()
 464 {
 465     qDebug() << "updateLanguage()";
 466     QList<QListWidgetItem*> a = ui.listLanguages->selectedItems();
 467     if(a.size() > 0)
 468         language = QFileInfo(lang.value(a.at(0)->text())).baseName();
 469 }
 470
 471
 472 void Config::browseFolder()
 473 {
 474     browser = new BrowseDirtree(this);
 475 #if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
 476     browser->setFilter(QDir::AllDirs | QDir::NoDotAndDotDot | QDir::NoSymLinks);
 477 #elif defined(Q_OS_WIN32)
 478     browser->setFilter(QDir::Drives);
 479 #endif
 480     QDir d(ui.mountPoint->text());
 481     browser->setDir(d);
 482     browser->show();
 483     connect(browser, SIGNAL(itemChanged(QString)), this, SLOT(setMountpoint(QString)));
 484 }
 485
 486
 487 void Config::browseCache()
 488 {
 489     cbrowser = new BrowseDirtree(this);
 490 #if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
 491     cbrowser->setFilter(QDir::AllDirs | QDir::NoDotAndDotDot | QDir::NoSymLinks);
 492 #elif defined(Q_OS_WIN32)
 493     cbrowser->setFilter(QDir::Drives);
 494 #endif
 495     QDir d(ui.cachePath->text());
 496     cbrowser->setDir(d);
 497     cbrowser->show();
 498     connect(cbrowser, SIGNAL(itemChanged(QString)), this, SLOT(setCache(QString)));
 499 }
 500
 501 void Config::setMountpoint(QString m)
 502 {
 503     ui.mountPoint->setText(m);
 504 }
 505
 506
 507 void Config::setCache(QString c)
 508 {
 509     ui.cachePath->setText(c);
 510 }
 511
 512
 513 void Config::autodetect()
 514 {
 515     Autodetection detector(this);
 516
 517     if(detector.detect())  //let it detect
 518     {
 519         QString devicename = detector.getDevice();
 520
 521         if(ui.treeDevices->selectedItems().size() > 0) {
 522             // deexpand the platform
 523             ui.treeDevices->selectedItems().at(0)->parent()->setExpanded(false);
 524             //deselect the selected item
 525             ui.treeDevices->selectedItems().at(0)->setSelected(false);
 526         }
 527
 528         // find the new item
 529         // enumerate all platform items
 530         QList<QTreeWidgetItem*> itmList= ui.treeDevices->findItems("*",Qt::MatchWildcard);
 531         for(int i=0; i< itmList.size();i++)
 532         {
 533             //enumerate device items
 534             for(int j=0;j < itmList.at(i)->childCount();j++)
 535             {
 536                 QString data = itmList.at(i)->child(j)->data(0, Qt::UserRole).toString();
 537
 538                 if(devicename == data) // item found
 539                 {
 540                     itmList.at(i)->child(j)->setSelected(true); //select the item
 541                     itmList.at(i)->setExpanded(true); //expand the platform item
 542                     break;
 543                 }
 544             }
 545         }
 546
 547         if(detector.getMountPoint() != "" )
 548         {
 549             ui.mountPoint->setText(detector.getMountPoint());
 550         }
 551         else
 552         {
 553             QMessageBox::warning(this, tr("Autodetection"),
 554                     tr("Could not detect a Mountpoint.\n"
 555                     "Select your Mountpoint manually."),
 556                     QMessageBox::Ok ,QMessageBox::Ok);
 557         }
 558     }
 559     else
 560     {
 561         QMessageBox::warning(this, tr("Autodetection"),
 562                 tr("Could not detect a device.\n"
 563                    "Select your device and Mountpoint manually."),
 564                    QMessageBox::Ok ,QMessageBox::Ok);
 565
 566     }
 567 }
 568
 569 void Config::cacheClear()
 570 {
 571     if(QMessageBox::critical(this, tr("Really delete cache?"),
 572        tr("Do you really want to delete the cache? "
 573          "Make absolutely sure this setting is correct as it will "
 574          "remove <b>all</b> files in this folder!").arg(ui.cachePath->text()),
 575        QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes)
 576         return;
 577
 578     QString cache = ui.cachePath->text() + "/rbutil-cache/";
 579     if(!QFileInfo(cache).isDir()) {
 580         QMessageBox::critical(this, tr("Path wrong!"),
 581             tr("The cache path is invalid. Aborting."), QMessageBox::Ok);
 582         return;
 583     }
 584     QDir dir(cache);
 585     QStringList fn;
 586     fn = dir.entryList(QStringList("*"), QDir::Files, QDir::Name);
 587     qDebug() << fn;
 588
 589     for(int i = 0; i < fn.size(); i++) {
 590         QString f = cache + fn.at(i);
 591         QFile::remove(f);
 592         qDebug() << "removed:" << f;
 593     }
 594 }
 595
 596
 597 void Config::browseTts()
 598 {
 599     BrowseDirtree browser(this);
 600     browser.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
 601
 602     if(QFileInfo(ui.ttsExecutable->text()).isDir())
 603     {
 604         QDir d(ui.ttsExecutable->text());
 605         browser.setDir(d);
 606     }
 607     if(browser.exec() == QDialog::Accepted)
 608     {
 609         qDebug() << browser.getSelected();
 610         QString exe = browser.getSelected();
 611         if(!QFileInfo(exe).isExecutable())
 612             return;
 613         ui.ttsExecutable->setText(exe);
 614     }
 615
 616 }
 617
 618
 619 void Config::browseEnc()
 620 {
 621     BrowseDirtree browser(this);
 622     browser.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
 623
 624     if(QFileInfo(ui.encoderExecutable->text()).isDir())
 625     {
 626         QDir d(ui.encoderExecutable->text());
 627         browser.setDir(d);
 628     }
 629     if(browser.exec() == QDialog::Accepted)
 630     {
 631         qDebug() << browser.getSelected();
 632         QString exe = browser.getSelected();
 633         if(!QFileInfo(exe).isExecutable())
 634             return;
 635         ui.encoderExecutable->setText(exe);
 636     }
 637
 638 }