src/Dialog_About.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2012 LoRd_MuldeR <MuldeR2@GMX.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License along
  16 // with this program; if not, write to the Free Software Foundation, Inc.,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 // http://www.gnu.org/licenses/gpl-2.0.txt
  20 ///////////////////////////////////////////////////////////////////////////////
  21
  22 #include "Dialog_About.h"
  23
  24 #include "Global.h"
  25 #include "Resource.h"
  26 #include "Model_Settings.h"
  27
  28 #include <QDate>
  29 #include <QApplication>
  30 #include <QIcon>
  31 #include <QPushButton>
  32 #include <QDesktopServices>
  33 #include <QUrl>
  34 #include <QTimer>
  35 #include <QFileInfo>
  36 #include <QDir>
  37 #include <QDesktopWidget>
  38 #include <QLabel>
  39 #include <QMessageBox>
  40 #include <QTextStream>
  41
  42 #include <ShellAPI.h>
  43 #include <MMSystem.h>
  44 #include <math.h>
  45
  46 //Helper macros
  47 #define LINK(URL) QString("<a href=\"%1\">%2</a>").arg(URL).arg(QString(URL).replace("-", "&minus;"))
  48
  49 //Constants
  50 const char *AboutDialog::neroAacUrl = "http://www.nero.com/eng/technologies-aac-codec.html";
  51 const char *AboutDialog::disqueUrl =  "http://mulder.brhack.net/?player_url=38X-MXOB014"; //http://mulder.brhack.net/?player_url=yF6W-w0iAMM; http://www.youtube.com/watch_popup?v=yF6W-w0iAMM&vq=large
  52
  53 //Contributors
  54 static const struct
  55 {
  56         char *pcFlag;
  57         wchar_t *pcLanguage;
  58         wchar_t *pcName;
  59         char *pcMail;
  60 }
  61 g_lamexp_translators[] =
  62 {
  63         {"en", L"Englisch",   L"LoRd_MuldeR",         "MuldeR2@GMX.de"        },
  64         {"de", L"Deutsch",    L"LoRd_MuldeR",         "MuldeR2@GMX.de"        },
  65         {"",   L"",           L"Bodo Thevissen",      "Bodo@thevissen.de"     },
  66         {"es", L"Español",    L"Rub3nCT",             "Rub3nCT@gmail.com"     },
  67         {"fr", L"Française",  L"Dodich Informatique", "Dodich@live.fr"        },
  68         {"it", L"Italiano",   L"Roberto",             "Gulliver_69@libero.it" },
  69         {"kr", L"한국어",        L"JaeHyung Lee",        "Kolanp@gmail.com"      },
  70         {"pl", L"Polski",     L"Sir Daniel K",        "Sir.Daniel.K@gmail.com"},
  71         {"ru", L"Русский",    L"Neonailol",           "Neonailol@gmail.com"   },
  72         {"",   L"",           L"Иван Митин",          "bardak@inbox.ru"       },
  73         {"sv", L"Svenska",    L"Åke Engelbrektson",   "eson57@gmail.com"      },
  74         {"tw", L"繁体中文",       L"456Vv",               "123@456vv.com"         },
  75         {"uk", L"Українська", L"Arestarh",            "Arestarh@ukr.net"      },
  76         {"zh", L"简体中文",       L"456Vv",               "123@456vv.com"         },
  77         {NULL, NULL, NULL, NULL}
  78 };
  79
  80 ////////////////////////////////////////////////////////////
  81 // Constructor
  82 ////////////////////////////////////////////////////////////
  83
  84 AboutDialog::AboutDialog(SettingsModel *settings, QWidget *parent, bool firstStart)
  85 :
  86         QDialog(parent),
  87         m_settings(settings),
  88         m_disque(NULL),
  89         m_disqueTimer(NULL),
  90         m_rotateNext(false),
  91         m_disqueDelay(_I64_MAX)
  92 {
  93         //Init the dialog, from the .ui file
  94         setupUi(this);
  95         setWindowFlags(windowFlags() & (~Qt::WindowContextHelpButtonHint));
  96         resize(this->minimumSize());
  97         tabWidget->setCurrentIndex(tabWidget->indexOf(infoTab));
  98
  99         //Disable "X" button
 100         if(HMENU hMenu = GetSystemMenu((HWND) winId(), FALSE))
 101         {
 102                 EnableMenuItem(hMenu, SC_CLOSE, MF_BYCOMMAND | MF_GRAYED);
 103         }
 104
 105         for(int i = 0; i < 4; i++)
 106         {
 107                 m_cartoon[i] = NULL;
 108         }
 109
 110         //Init dialog text
 111         initInformationTab();
 112         initContributorsTab();
 113         initSoftwareTab();
 114         initLicenseTab();
 115
 116         /*
 117         if(firstStart)
 118         {
 119                 QPushButton *firstButton = addButton(tr("Show License Text"), QMessageBox::AcceptRole);
 120                 firstButton->setIcon(QIcon(":/icons/script.png"));
 121                 firstButton->setIconSize(QSize(16, 16));
 122                 firstButton->setMinimumWidth(135);
 123                 firstButton->disconnect();
 124                 connect(firstButton, SIGNAL(clicked()), this, SLOT(openLicenseText()));
 125
 126                 QPushButton *secondButton = addButton(tr("Accept License"), QMessageBox::AcceptRole);
 127                 secondButton->setIcon(QIcon(":/icons/accept.png"));
 128                 secondButton->setIconSize(QSize(16, 16));
 129                 secondButton->setMinimumWidth(120);
 130
 131                 QPushButton *thirdButton = addButton(tr("Decline License"), QMessageBox::AcceptRole);
 132                 thirdButton->setIcon(QIcon(":/icons/delete.png"));
 133                 thirdButton->setIconSize(QSize(16, 16));
 134                 thirdButton->setMinimumWidth(120);
 135                 thirdButton->setEnabled(false);
 136         }
 137         else
 138         {
 139                 QPushButton *firstButton = addButton(tr("3rd Party S/W"), QMessageBox::AcceptRole);
 140                 firstButton->setIcon(QIcon(":/icons/page_white_cplusplus.png"));
 141                 firstButton->setIconSize(QSize(16, 16));
 142                 firstButton->setMinimumWidth(120);
 143                 firstButton->disconnect();
 144                 connect(firstButton, SIGNAL(clicked()), this, SLOT(showMoreAbout()));
 145
 146                 QPushButton *secondButton = addButton(tr("Contributors"), QMessageBox::AcceptRole);
 147                 secondButton->setIcon(QIcon(":/icons/user_suit.png"));
 148                 secondButton->setIconSize(QSize(16, 16));
 149                 secondButton->setMinimumWidth(120);
 150                 secondButton->disconnect();
 151                 connect(secondButton, SIGNAL(clicked()), this, SLOT(showAboutContributors()));
 152
 153                 static const bool isQt5 = (QT_VERSION >= QT_VERSION_CHECK(5,0,0));
 154                 QPushButton *thirdButton = addButton(isQt5 ? tr("About Qt5") : tr("About Qt4"), QMessageBox::AcceptRole);
 155                 thirdButton->setIcon(QIcon(":/icons/qt.png"));
 156                 thirdButton->setIconSize(QSize(16, 16));
 157                 thirdButton->setMinimumWidth(120);
 158                 thirdButton->disconnect();
 159                 connect(thirdButton, SIGNAL(clicked()), this, SLOT(showAboutQt()));
 160
 161                 QPushButton *fourthButton = addButton(tr("Discard"), QMessageBox::AcceptRole);
 162                 fourthButton->setIcon(QIcon(":/icons/cross.png"));
 163                 fourthButton->setIconSize(QSize(16, 16));
 164                 fourthButton->setMinimumWidth(90);
 165         }
 166         */
 167
 168         if(!firstStart)
 169         {
 170                 acceptButton->hide();
 171                 declineButton->hide();
 172                 aboutQtButton->show();
 173                 closeButton->show();
 174
 175                 QPixmap disque(":/images/Disque.png");
 176                 QRect screenGeometry = QApplication::desktop()->availableGeometry();
 177                 m_disque = new QLabel(this, Qt::Window | Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
 178                 m_disque->installEventFilter(this);
 179                 m_disque->setStyleSheet("background:transparent;");
 180                 m_disque->setAttribute(Qt::WA_TranslucentBackground);
 181                 m_disque->setGeometry(qrand() % (screenGeometry.width() - disque.width()), qrand() % (screenGeometry.height() - disque.height()), disque.width(), disque.height());
 182                 m_disque->setPixmap(disque);
 183                 m_disque->setWindowOpacity(0.01);
 184                 m_disque->show();
 185                 m_disqueFlags[0] = (qrand() > (RAND_MAX/2));
 186                 m_disqueFlags[1] = (qrand() > (RAND_MAX/2));
 187                 m_disqueTimer = new QTimer;
 188                 connect(m_disqueTimer, SIGNAL(timeout()), this, SLOT(moveDisque()));
 189                 m_disqueTimer->setInterval(10);
 190                 m_disqueTimer->start();
 191
 192                 connect(aboutQtButton, SIGNAL(clicked()), this, SLOT(showAboutQt()));
 193         }
 194         else
 195         {
 196                 acceptButton->show();
 197                 declineButton->show();
 198                 aboutQtButton->hide();
 199                 closeButton->hide();
 200         }
 201
 202         m_firstShow = firstStart;
 203 }
 204
 205 AboutDialog::~AboutDialog(void)
 206 {
 207         if(m_disque)
 208         {
 209                 m_disque->close();
 210                 LAMEXP_DELETE(m_disque);
 211         }
 212         if(m_disqueTimer)
 213         {
 214                 m_disqueTimer->stop();
 215                 LAMEXP_DELETE(m_disqueTimer);
 216         }
 217         for(int i = 0; i < 4; i++)
 218         {
 219                 LAMEXP_DELETE(m_cartoon[i]);
 220         }
 221
 222 }
 223
 224 ////////////////////////////////////////////////////////////
 225 // Public Functions
 226 ////////////////////////////////////////////////////////////
 227
 228 int AboutDialog::exec()
 229 {
 230         if(m_settings->soundsEnabled())
 231         {
 232                 if(m_firstShow)
 233                 {
 234                         if(!playResoureSound("imageres.dll", 5080, true))
 235                         {
 236                                 PlaySound(TEXT("SystemStart"), NULL, SND_ALIAS | SND_ASYNC);
 237                         }
 238                 }
 239                 else
 240                 {
 241                         PlaySound(MAKEINTRESOURCE(IDR_WAVE_ABOUT), GetModuleHandle(NULL), SND_RESOURCE | SND_ASYNC);
 242                 }
 243         }
 244
 245         switch(QDialog::exec())
 246         {
 247         case 1:
 248                 return 1;
 249                 break;
 250         case 2:
 251                 return -1;
 252                 break;
 253         default:
 254                 return 0;
 255                 break;
 256         }
 257 }
 258
 259 ////////////////////////////////////////////////////////////
 260 // Slots
 261 ////////////////////////////////////////////////////////////
 262
 263 #define TEMP_HIDE_DISQUE(CMD) \
 264 if(m_disque) { bool _tmp = m_disque->isVisible(); if(_tmp) m_disque->hide(); {CMD}; if(_tmp) { m_disque->show(); m_disque->setWindowOpacity(0.01); } } else {CMD}
 265
 266 void AboutDialog::enableButtons(void)
 267 {
 268         acceptButton->setEnabled(true);
 269         declineButton->setEnabled(true);
 270         setCursor(QCursor(Qt::ArrowCursor));
 271 }
 272
 273 void AboutDialog::openURL(const QString &url)
 274 {
 275         if(!QDesktopServices::openUrl(QUrl(url)))
 276         {
 277                 ShellExecuteW(this->winId(), L"open", QWCHAR(url), NULL, NULL, SW_SHOW);
 278         }
 279 }
 280
 281 void AboutDialog::showAboutQt(void)
 282 {
 283         TEMP_HIDE_DISQUE
 284         (
 285                 QMessageBox::aboutQt(this);
 286         );
 287 }
 288
 289 void AboutDialog::moveDisque(void)
 290 {
 291         int delta = 2;
 292         LARGE_INTEGER perfCount, perfFrequ;
 293
 294         if(QueryPerformanceFrequency(&perfFrequ) &&     QueryPerformanceCounter(&perfCount))
 295         {
 296                 if(m_disqueDelay != _I64_MAX)
 297                 {
 298                         const double delay = static_cast<double>(perfCount.QuadPart) - static_cast<double>(m_disqueDelay);
 299                         delta = qMax(1, qMin(128, static_cast<int>(ceil(delay / static_cast<double>(perfFrequ.QuadPart) / 0.00512))));
 300                 }
 301                 m_disqueDelay = perfCount.QuadPart;
 302         }
 303
 304         if(m_disque)
 305         {
 306                 QRect screenGeometry = QApplication::desktop()->availableGeometry();
 307                 const int minX = screenGeometry.left();
 308                 const int maxX = screenGeometry.width() - m_disque->width() + screenGeometry.left();
 309                 const int minY = screenGeometry.top();
 310                 const int maxY = screenGeometry.height() - m_disque->height() + screenGeometry.top();
 311
 312                 QPoint pos = m_disque->pos();
 313                 pos.setX(m_disqueFlags[0] ? pos.x() + delta : pos.x() - delta);
 314                 pos.setY(m_disqueFlags[1] ? pos.y() + delta : pos.y() - delta);
 315
 316                 if(pos.x() <= minX)
 317                 {
 318                         m_disqueFlags[0] = true;
 319                         pos.setX(minX);
 320                         m_rotateNext = true;
 321                 }
 322                 else if(pos.x() >= maxX)
 323                 {
 324                         m_disqueFlags[0] = false;
 325                         pos.setX(maxX);
 326                         m_rotateNext = true;
 327                 }
 328                 if(pos.y() <= minY)
 329                 {
 330                         m_disqueFlags[1] = true;
 331                         pos.setY(minY);
 332                         m_rotateNext = true;
 333                 }
 334                 else if(pos.y() >= maxY)
 335                 {
 336                         m_disqueFlags[1] = false;
 337                         pos.setY(maxY);
 338                         m_rotateNext = true;
 339                 }
 340
 341                 m_disque->move(pos);
 342
 343                 if(m_rotateNext)
 344                 {
 345                         QPixmap *cartoon = NULL;
 346                         if(m_disqueFlags[0] == true && m_disqueFlags[1] != true) cartoon = m_cartoon[0];
 347                         if(m_disqueFlags[0] == true && m_disqueFlags[1] == true) cartoon = m_cartoon[1];
 348                         if(m_disqueFlags[0] != true && m_disqueFlags[1] == true) cartoon = m_cartoon[2];
 349                         if(m_disqueFlags[0] != true && m_disqueFlags[1] != true) cartoon = m_cartoon[3];
 350                         if(cartoon)
 351                         {
 352                                 m_disque->setPixmap(*cartoon);
 353                                 m_disque->resize(cartoon->size());
 354                         }
 355                         m_rotateNext = false;
 356                 }
 357
 358                 if(m_disque->windowOpacity() < 0.9)
 359                 {
 360                         m_disque->setWindowOpacity(m_disque->windowOpacity() + 0.01);
 361                 }
 362         }
 363 }
 364 ////////////////////////////////////////////////////////////
 365 // Protected Functions
 366 ////////////////////////////////////////////////////////////
 367
 368 void AboutDialog::showEvent(QShowEvent *e)
 369 {
 370         QDialog::showEvent(e);
 371         if(m_firstShow)
 372         {
 373                 acceptButton->setEnabled(false);
 374                 declineButton->setEnabled(false);
 375                 QTimer::singleShot(5000, this, SLOT(enableButtons()));
 376                 setCursor(QCursor(Qt::WaitCursor));
 377         }
 378 }
 379
 380 bool AboutDialog::eventFilter(QObject *obj, QEvent *event)
 381 {
 382         if((obj == m_disque) && (event->type() == QEvent::MouseButtonPress))
 383         {
 384                 QPixmap cartoon(":/images/Cartoon.png");
 385                 for(int i = 0; i < 4; i++)
 386                 {
 387                         if(!m_cartoon[i])
 388                         {
 389                                 m_cartoon[i] = new QPixmap(cartoon.transformed(QMatrix().rotate(static_cast<double>(i*90) + 45.0), Qt::SmoothTransformation));
 390                                 m_rotateNext = true;
 391                         }
 392                 }
 393                 QDesktopServices::openUrl(QUrl(disqueUrl));
 394         }
 395
 396         return false;
 397 }
 398
 399 ////////////////////////////////////////////////////////////
 400 // Private Functions
 401 ////////////////////////////////////////////////////////////
 402
 403 void AboutDialog::initInformationTab(void)
 404 {
 405         const QString versionStr = QString().sprintf
 406         (
 407                 "Version %d.%02d %s, Build %d [%s], %s %s, Qt v%s",
 408                 lamexp_version_major(),
 409                 lamexp_version_minor(),
 410                 lamexp_version_release(),
 411                 lamexp_version_build(),
 412                 lamexp_version_date().toString(Qt::ISODate).toLatin1().constData(),
 413                 lamexp_version_compiler(),
 414                 lamexp_version_arch(),
 415                 qVersion()
 416         );
 417
 418         const QString copyrightStr = QString().sprintf
 419         (
 420                 "Copyright (C) 2004-%04d LoRd_MuldeR &lt;MuldeR2@GMX.de&gt;. Some rights reserved.",
 421                 qMax(lamexp_version_date().year(), QDate::currentDate().year())
 422         );
 423
 424         QString aboutText;
 425
 426         aboutText += QString("<h2>%1</h2>").arg(NOBR(tr("LameXP - Audio Encoder Front-end")));
 427         aboutText += QString("<b>%1</b><br>").arg(NOBR(copyrightStr));
 428         aboutText += QString("<b>%1</b><br><br>").arg(NOBR(versionStr));
 429         aboutText += QString("%1<br>").arg(NOBR(tr("Please visit %1 for news and updates!").arg(LINK(lamexp_website_url()))));
 430
 431 #if QT_VERSION < QT_VERSION_CHECK(5,0,0)
 432         if(LAMEXP_DEBUG)
 433         {
 434                 int daysLeft = qMax(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
 435                 aboutText += QString("<hr><font color=\"crimson\">%1</font>").arg(NOBR(QString("!!! --- DEBUG BUILD --- Expires at: %1 &middot; Days left: %2 --- DEBUG BUILD --- !!!").arg(lamexp_version_expires().toString(Qt::ISODate), QString::number(daysLeft))));
 436         }
 437         else if(lamexp_version_demo())
 438         {
 439                 int daysLeft = qMax(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
 440                 aboutText += QString("<hr><font color=\"crimson\">%1</font>").arg(NOBR(tr("Note: This demo (pre-release) version of LameXP will expire at %1. Still %2 days left.").arg(lamexp_version_expires().toString(Qt::ISODate), QString::number(daysLeft))));
 441         }
 442 #else
 443         if(LAMEXP_DEBUG)
 444         {
 445                 int daysLeft = qMax(QDate::currentDate().daysTo(lamexp_version_expires()), 0i64);
 446                 aboutText += QString("<hr><font color=\"crimson\">%1</font>").arg(NOBR(QString("!!! --- DEBUG BUILD --- Expires at: %1 &middot; Days left: %2 --- DEBUG BUILD --- !!!").arg(lamexp_version_expires().toString(Qt::ISODate), QString::number(daysLeft))));
 447         }
 448         else if(lamexp_version_demo())
 449         {
 450                 int daysLeft = qMax(QDate::currentDate().daysTo(lamexp_version_expires()), 0i64);
 451                 aboutText += QString("<hr><font color=\"crimson\">%1</font>").arg(NOBR(tr("Note: This demo (pre-release) version of LameXP will expire at %1. Still %2 days left.").arg(lamexp_version_expires().toString(Qt::ISODate), QString::number(daysLeft))));
 452         }
 453 #endif
 454
 455         aboutText += "<hr><br>";
 456         aboutText += "<nobr><tt>This program is free software; you can redistribute it and/or<br>";
 457         aboutText += "modify it under the terms of the GNU General Public License<br>";
 458         aboutText += "as published by the Free Software Foundation; either version 2<br>";
 459         aboutText += "of the License, or (at your option) any later version.<br><br>";
 460         aboutText += "This program is distributed in the hope that it will be useful,<br>";
 461         aboutText += "but WITHOUT ANY WARRANTY; without even the implied warranty of<br>";
 462         aboutText += "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the<br>";
 463         aboutText += "GNU General Public License for more details.<br><br>";
 464         aboutText += "You should have received a copy of the GNU General Public License<br>";
 465         aboutText += "along with this program; if not, write to the Free Software<br>";
 466         aboutText += "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110&minus;1301, USA.</tt></nobr><br>";
 467         aboutText += "<hr><table><tr>";
 468         aboutText += "<td valign=\"middle\"><img src=\":/icons/error_big.png\"</td><td>&nbsp;</td>";
 469         aboutText += QString("<td><font color=\"darkred\">%1</font></td>").arg(tr("Note: LameXP is free software. Do <b>not</b> pay money to obtain or use LameXP! If some third-party website tries to make you pay for downloading LameXP, you should <b>not</b> respond to the offer !!!"));
 470         aboutText += "</tr></table><hr><br>";
 471         aboutText += QString("%1<br>").arg(NOBR(tr("Special thanks go out to \"John33\" from %1 for his continuous support.")).arg(LINK("http://www.rarewares.org/")));
 472
 473         infoLabel->setText(aboutText);
 474         infoIcon->setPixmap(lamexp_app_icon().pixmap(QSize(72,72)));
 475         connect(infoLabel, SIGNAL(linkActivated(QString)), this, SLOT(openURL(QString)));
 476 }
 477
 478 void AboutDialog::initContributorsTab(void)
 479 {
 480         const QString extraSpace("<font style=\"font-size:5px\"><br>&nbsp;</font>");
 481
 482         QString contributorsAboutText;
 483         contributorsAboutText += QString("<h3>%1</h3>").arg(NOBR(tr("The following people have contributed to LameXP:")));
 484         contributorsAboutText += "<table style=\"margin-top:12px\">";
 485
 486         contributorsAboutText += QString("<tr><td colspan=\"7\"><b>%1</b>%2</td></tr>").arg(tr("Programmers:"), extraSpace);
 487         QString icon = QString("<img src=\":/icons/%1.png\">").arg("page_white_cplusplus");
 488         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>&nbsp;&nbsp;</td>").arg(icon);
 489         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>&nbsp;&nbsp;</td>").arg(tr("Project Leader"));
 490         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>&nbsp;&nbsp;</td><td><a href=\"mailto:%2\">&lt;%2&gt;</a></td></tr>").arg("LoRd_MuldeR", "MuldeR2@GMX.de");
 491         contributorsAboutText += QString("<tr><td colspan=\"7\"><b>&nbsp;</b></td></tr>");
 492
 493         contributorsAboutText += QString("<tr><td colspan=\"7\"><b>%1</b>%2</td></tr>").arg(tr("Translators:"),extraSpace);
 494         for(int i = 0; g_lamexp_translators[i].pcName; i++)
 495         {
 496                 QString flagIcon = (strlen(g_lamexp_translators[i].pcFlag) > 0) ? QString("<img src=\":/flags/%1.png\">").arg(g_lamexp_translators[i].pcFlag) : QString();
 497                 contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>&nbsp;&nbsp;</td>").arg(flagIcon);
 498                 contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>&nbsp;&nbsp;</td>").arg(WCHAR2QSTR(g_lamexp_translators[i].pcLanguage));
 499                 contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>&nbsp;&nbsp;</td><td><a href=\"mailto:%2\">&lt;%2&gt;</a></td></tr>").arg(WCHAR2QSTR(g_lamexp_translators[i].pcName), g_lamexp_translators[i].pcMail);
 500         }
 501
 502         contributorsAboutText += "</table><br><br>";
 503         contributorsAboutText += QString("<i>%1</i>").arg(NOBR(tr("If you are willing to contribute a LameXP translation, feel free to contact us!")));
 504
 505         contributorsLabel->setText(contributorsAboutText);
 506         contributorsIcon->setPixmap(QIcon(":/images/Logo_Contributors.png").pixmap(QSize(72,84)));
 507         connect(contributorsLabel, SIGNAL(linkActivated(QString)), this, SLOT(openURL(QString)));
 508 }
 509
 510 void AboutDialog::initSoftwareTab(void)
 511 {
 512         QString moreAboutText;
 513
 514         moreAboutText += QString("<h3>%1</h3>").arg(tr("The following third-party software is used in LameXP:"));
 515         moreAboutText += "<div style=\"margin-left:-25px;white-space:nowrap\"><table><tr><td><ul>"; //;font-size:7pt
 516
 517         moreAboutText += makeToolText
 518         (
 519                 tr("LAME - OpenSource mp3 Encoder"),
 520                 "lame.exe", "v?.??, Final-?",
 521                 tr("Released under the terms of the GNU Lesser General Public License."),
 522                 "http://lame.sourceforge.net/"
 523         );
 524         moreAboutText += makeToolText
 525         (
 526                 tr("OggEnc - Ogg Vorbis Encoder"),
 527                 "oggenc2.exe", "v?.??, aoTuV Beta-?.??",
 528                 tr("Completely open and patent-free audio encoding technology."),
 529                 "http://www.vorbis.com/"
 530         );
 531         moreAboutText += makeToolText
 532         (
 533                 tr("Nero AAC Reference MPEG-4 Encoder"),
 534                 "neroAacEnc.exe", "v?.?.?.?",
 535                 tr("Freeware state-of-the-art HE-AAC encoder with 2-Pass support."),
 536                 neroAacUrl,
 537                 tr("Available from vendor web-site as free download:")
 538         );
 539         moreAboutText += makeToolText
 540         (
 541                 tr("Aften - A/52 audio encoder"),
 542                 "aften.exe", "v?.?.?",
 543                 tr("Released under the terms of the GNU Lesser General Public License."),
 544                 "http://aften.sourceforge.net/"
 545         );
 546         moreAboutText += makeToolText
 547         (
 548                 tr("FLAC - Free Lossless Audio Codec"),
 549                 "flac.exe", "v?.?.?",
 550                 tr("Open and patent-free lossless audio compression technology."),
 551                 "http://flac.sourceforge.net/"
 552         );
 553         moreAboutText += makeToolText
 554         (
 555                 tr("Opus Audio Codec"),
 556                 "opusenc_std.exe", "????-??-??",
 557                 tr("Totally open, royalty-free, highly versatile audio codec."),
 558                 "http://www.opus-codec.org/"
 559         );
 560         moreAboutText += makeToolText
 561         (
 562                 tr("mpg123 - Fast Console MPEG Audio Player/Decoder"),
 563                 "mpg123.exe", "v?.??.?",
 564                 tr("Released under the terms of the GNU Lesser General Public License."),
 565                 "http://www.mpg123.de/"
 566         );
 567         moreAboutText += makeToolText
 568         (
 569                 tr("FAAD - OpenSource MPEG-4 and MPEG-2 AAC Decoder"),
 570                 "faad.exe", "v?.?",
 571                 tr("Released under the terms of the GNU General Public License."),
 572                 "http://www.audiocoding.com/"
 573         );
 574         moreAboutText += makeToolText
 575         (
 576                 tr("AC3Filter Tools - AC3/DTS Decoder"),
 577                 "valdec.exe", "v?.??",
 578                 tr("Released under the terms of the GNU Lesser General Public License."),
 579                 "http://www.ac3filter.net/projects/tools"
 580         );
 581         moreAboutText += makeToolText
 582                 (
 583                 tr("WavPack - Hybrid Lossless Compression"),
 584                 "wvunpack.exe", "v?.??.?",
 585                 tr("Completely open audio compression format."),
 586                 "http://www.wavpack.com/"
 587         );
 588         moreAboutText += makeToolText
 589                 (
 590                 tr("Musepack - Living Audio Compression"),
 591                 "mpcdec.exe", "r???",
 592                 tr("Released under the terms of the GNU Lesser General Public License."),
 593                 "http://www.musepack.net/"
 594         );
 595         moreAboutText += makeToolText
 596         (
 597                 tr("Monkey's Audio - Lossless Audio Compressor"),
 598                 "mac.exe", "v?.??",
 599                 tr("Freely available source code, simple SDK and non-restrictive licensing."),
 600                 "http://www.monkeysaudio.com/"
 601         );
 602         moreAboutText += makeToolText
 603         (
 604                 tr("Shorten - Lossless Audio Compressor"),
 605                 "shorten.exe", "v?.?.?",
 606                 tr("Released under the terms of the GNU Lesser General Public License."),
 607                 "http://etree.org/shnutils/shorten/"
 608         );
 609         moreAboutText += makeToolText
 610         (
 611                 tr("Speex - Free Codec For Free Speech"),
 612                 "speexdec.exe", "v?.?",
 613                 tr("Open Source patent-free audio format designed for speech."),
 614                 "http://www.speex.org/"
 615         );
 616         moreAboutText += makeToolText
 617         (
 618                 tr("The True Audio - Lossless Audio Codec"),
 619                 "tta.exe", "v?.?",
 620                 tr("Released under the terms of the GNU Lesser General Public License."),
 621                 "http://tta.sourceforge.net/"
 622         );
 623         moreAboutText += makeToolText
 624         (
 625                 tr("ALAC Decoder"),
 626                 "alac.exe", "v?.?.?",
 627                 tr("Copyright (c) 2004 David Hammerton. Contributions by Cody Brocious."),
 628                 "http://craz.net/programs/itunes/alac.html"
 629         );
 630         moreAboutText += makeToolText
 631         (
 632                 tr("wma2wav - Dump WMA files to Wave Audio"),
 633                 "wma2wav.exe", "????-??-??",
 634                 tr("Copyright (c) 2011 LoRd_MuldeR <mulder2@gmx.de>. Some rights reserved."),
 635                 "http://forum.doom9.org/showthread.php?t=140273"
 636         );
 637         moreAboutText += makeToolText
 638         (
 639                 tr("avs2wav - Avisynth to Wave Audio converter"),
 640                 "avs2wav.exe", "v?.?",
 641                 tr("By Jory Stone <jcsston@toughguy.net> and LoRd_MuldeR <mulder2@gmx.de>."),
 642                 "http://forum.doom9.org/showthread.php?t=70882"
 643         );
 644         moreAboutText += makeToolText
 645         (
 646                 tr("dcaenc"),
 647                 "dcaenc.exe", "????-??-??",
 648                 tr("Copyright (c) 2008-2011 Alexander E. Patrakov. Distributed under the LGPL."),
 649                 "http://gitorious.org/dtsenc/dtsenc/trees/master"
 650         );
 651         moreAboutText += makeToolText
 652         (
 653                 tr("MediaInfo - Media File Analysis Tool"),
 654                 "mediainfo.exe", "v?.?.??",
 655                 tr("Released under the terms of the GNU Lesser General Public License."),
 656                 "http://mediainfo.sourceforge.net/"
 657         );
 658         moreAboutText += makeToolText
 659         (
 660                 tr("SoX - Sound eXchange"),
 661                 "sox.exe", "v??.?.?",
 662                 tr("Released under the terms of the GNU Lesser General Public License."),
 663                 "http://sox.sourceforge.net/"
 664         );
 665         moreAboutText += makeToolText
 666         (
 667                 tr("GnuPG - The GNU Privacy Guard"),
 668                 "gpgv.exe", "v?.?.??",
 669                 tr("Released under the terms of the GNU Lesser General Public License."),
 670                 "http://www.gnupg.org/"
 671         );
 672         moreAboutText += makeToolText
 673         (
 674                 tr("GNU Wget - Software for retrieving files using HTTP"),
 675                 "wget.exe", "v?.??.?",
 676                 tr("Released under the terms of the GNU Lesser General Public License."),
 677                 "http://www.gnu.org/software/wget/"
 678         );
 679         moreAboutText += makeToolText
 680         (
 681                 tr("Silk Icons - Over 700  icons in PNG format"),
 682                 QString(), "v1.3",
 683                 tr("By Mark James, released under the Creative Commons 'by' License."),
 684                 "http://www.famfamfam.com/lab/icons/silk/"
 685         );
 686         moreAboutText += QString("</ul></td><td>&nbsp;</td></tr></table></div><i>%1</i><br>").arg
 687         (
 688                 tr("LameXP as a whole is copyrighted by LoRd_MuldeR. The copyright of third-party software used in LameXP belongs to the individual authors.")
 689         );
 690
 691         softwareLabel->setText(moreAboutText);
 692         softwareIcon->setPixmap(QIcon(":/images/Logo_Software.png").pixmap(QSize(72,65)));
 693         connect(softwareLabel, SIGNAL(linkActivated(QString)), this, SLOT(openURL(QString)));
 694 }
 695
 696 void AboutDialog::initLicenseTab(void)
 697 {
 698         QString licenseText;
 699         licenseText += ("<tt>");
 700
 701         QFile file(":/License.txt");
 702         if(file.open(QIODevice::ReadOnly))
 703         {
 704                 QTextStream stream(&file);
 705                 unsigned int counter = 0;
 706                 while((!stream.atEnd()) && (stream.status() == QTextStream::Ok))
 707                 {
 708                         QString line = stream.readLine().replace('<', "&lt;").replace('>', "&gt;");
 709                         switch(counter)
 710                         {
 711                         case 0:
 712                                 if(!line.isEmpty()) licenseText += QString("<font size=\"+2\">%1</font><br>").arg(line.simplified());
 713                                 break;
 714                         case 1:
 715                                 if(!line.isEmpty()) licenseText += QString("<font size=\"+1\">%1</font><br>").arg(line.simplified());
 716                                 break;
 717                         default:
 718                                 licenseText += QString("<nobr>%1</nobr><br>").arg(line.replace(' ', "&nbsp;"));
 719                                 break;
 720                         }
 721                         if(!line.isEmpty()) counter++;
 722                 }
 723                 stream.device()->close();
 724         }
 725         else
 726         {
 727                 licenseText += LINK("http://www.gnu.org/licenses/gpl-2.0.html");
 728         }
 729
 730         licenseText += ("</tt>");
 731
 732         licenseLabel->setText(licenseText);
 733         licenseIcon->setPixmap(QIcon(":/images/Logo_GNU.png").pixmap(QSize(72,65)));
 734 }
 735
 736
 737 QString AboutDialog::makeToolText(const QString &toolName, const QString &toolBin, const QString &toolVerFmt, const QString &toolLicense, const QString &toolWebsite, const QString &extraInfo)
 738 {
 739         QString toolText, verStr(toolVerFmt);
 740
 741         if(!toolBin.isEmpty())
 742         {
 743                 verStr = lamexp_version2string(toolVerFmt, lamexp_tool_version(toolBin), tr("n/a"));
 744         }
 745
 746         toolText += QString("<li>%1<br>").arg(NOBR(QString("<b>%1 (%2)</b>").arg(toolName, verStr)));
 747         toolText += QString("%1<br>").arg(NOBR(toolLicense));
 748         if(!extraInfo.isEmpty()) toolText += QString("<i>%1</i><br>").arg(NOBR(extraInfo));
 749         toolText += QString("<nobr>%1</nobr>").arg(LINK(toolWebsite));
 750         toolText += QString("<div style=\"font-size:1pt\"><br></div>");
 751
 752         return toolText;
 753 }
 754
 755
 756 bool AboutDialog::playResoureSound(const QString &library, const unsigned long soundId, const bool async)
 757 {
 758         HMODULE module = 0;
 759         DWORD flags = SND_RESOURCE;
 760         bool result = false;
 761
 762         QFileInfo libraryFile(library);
 763         if(!libraryFile.isAbsolute())
 764         {
 765                 unsigned int buffSize = GetSystemDirectoryW(NULL, NULL) + 1;
 766                 wchar_t *buffer = (wchar_t*) _malloca(buffSize * sizeof(wchar_t));
 767                 unsigned int result = GetSystemDirectory(buffer, buffSize);
 768                 if(result > 0 && result < buffSize)
 769                 {
 770                         libraryFile.setFile(QString("%1/%2").arg(QDir::fromNativeSeparators(QString::fromUtf16(reinterpret_cast<const unsigned short*>(buffer))), library));
 771                 }
 772                 _freea(buffer);
 773         }
 774
 775         if(async)
 776         {
 777                 flags |= SND_ASYNC;
 778         }
 779         else
 780         {
 781                 flags |= SND_SYNC;
 782         }
 783
 784         module = LoadLibraryW(reinterpret_cast<const wchar_t*>(QDir::toNativeSeparators(libraryFile.absoluteFilePath()).utf16()));
 785
 786         if(module)
 787         {
 788                 result = PlaySound((LPCTSTR) soundId, module, flags);
 789                 FreeLibrary(module);
 790         }
 791
 792         return result;
 793 }