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 #include <QScrollBar>
  42 #include <QCloseEvent>
  43 #include <QWindowsVistaStyle>
  44 #include <QWindowsXPStyle>
  45
  46 #include <ShellAPI.h>
  47 #include <MMSystem.h>
  48 #include <math.h>
  49
  50 //Helper macros
  51 #define LINK(URL) QString("<a href=\"%1\">%2</a>").arg(URL).arg(QString(URL).replace("-", "&minus;"))
  52 #define TRIM_RIGHT(STR) do { while(STR.endsWith(QChar(' ')) || STR.endsWith(QChar('\t')) || STR.endsWith(QChar('\r')) || STR.endsWith(QChar('\n'))) STR.chop(1); } while(0)
  53 #define MAKE_TRANSPARENT(WIDGET) do { QPalette _p = (WIDGET)->palette(); _p.setColor(QPalette::Background, Qt::transparent); (WIDGET)->setPalette(_p); } while(0)
  54
  55
  56 //Constants
  57 const char *AboutDialog::neroAacUrl = "http://www.nero.com/eng/technologies-aac-codec.html";
  58 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
  59
  60 //Contributors
  61 static const struct
  62 {
  63         char *pcFlag;
  64         wchar_t *pcLanguage;
  65         wchar_t *pcName;
  66         char *pcMail;
  67 }
  68 g_lamexp_translators[] =
  69 {
  70         {"en", L"Englisch",   L"LoRd_MuldeR",         "MuldeR2@GMX.de"        },
  71         {"de", L"Deutsch",    L"LoRd_MuldeR",         "MuldeR2@GMX.de"        },
  72         {"",   L"",           L"Bodo Thevissen",      "Bodo@thevissen.de"     },
  73         {"es", L"Español",    L"Rub3nCT",             "Rub3nCT@gmail.com"     },
  74         {"fr", L"Française",  L"Dodich Informatique", "Dodich@live.fr"        },
  75         {"it", L"Italiano",   L"Roberto",             "Gulliver_69@libero.it" },
  76         {"kr", L"한국어",        L"JaeHyung Lee",        "Kolanp@gmail.com"      },
  77         {"pl", L"Polski",     L"Sir Daniel K",        "Sir.Daniel.K@gmail.com"},
  78         {"ru", L"Русский",    L"Neonailol",           "Neonailol@gmail.com"   },
  79         {"",   L"",           L"Иван Митин",          "bardak@inbox.ru"       },
  80         {"sv", L"Svenska",    L"Åke Engelbrektson",   "eson57@gmail.com"      },
  81         {"tw", L"繁体中文",       L"456Vv",               "123@456vv.com"         },
  82         {"uk", L"Українська", L"Arestarh",            "Arestarh@ukr.net"      },
  83         {"zh", L"简体中文",       L"456Vv",               "123@456vv.com"         },
  84         {NULL, NULL, NULL, NULL}
  85 };
  86
  87 ////////////////////////////////////////////////////////////
  88 // Constructor
  89 ////////////////////////////////////////////////////////////
  90
  91 AboutDialog::AboutDialog(SettingsModel *settings, QWidget *parent, bool firstStart)
  92 :
  93         QDialog(parent),
  94         m_settings(settings),
  95         m_initFlags(new QMap<QWidget*,bool>),
  96         m_disque(NULL),
  97         m_disqueTimer(NULL),
  98         m_rotateNext(false),
  99         m_disqueDelay(_I64_MAX),
 100         m_lastTab(0)
 101 {
 102         //Init the dialog, from the .ui file
 103         setupUi(this);
 104         setWindowFlags(windowFlags() & (~Qt::WindowContextHelpButtonHint));
 105         resize(this->minimumSize());
 106
 107         //Disable "X" button
 108         if(firstStart)
 109         {
 110                 if(HMENU hMenu = GetSystemMenu((HWND) winId(), FALSE))
 111                 {
 112                         EnableMenuItem(hMenu, SC_CLOSE, MF_BYCOMMAND | MF_GRAYED);
 113                 }
 114         }
 115
 116         //Init images
 117         for(int i = 0; i < 4; i++)
 118         {
 119                 m_cartoon[i] = NULL;
 120         }
 121
 122         //Init tab widget
 123         connect(tabWidget, SIGNAL(currentChanged(int)), this, SLOT(tabChanged(int)));
 124
 125         //Make transparent
 126         QStyle *style = qApp->style();
 127         if((dynamic_cast<QWindowsVistaStyle*>(style)) || (dynamic_cast<QWindowsXPStyle*>(style)))
 128         {
 129                 MAKE_TRANSPARENT(infoScrollArea);
 130                 MAKE_TRANSPARENT(contributorsScrollArea);
 131                 MAKE_TRANSPARENT(softwareScrollArea);
 132                 MAKE_TRANSPARENT(licenseScrollArea);
 133         }
 134
 135         //Show about dialog for the first time?
 136         if(!firstStart)
 137         {
 138                 acceptButton->hide();
 139                 declineButton->hide();
 140                 aboutQtButton->show();
 141                 closeButton->show();
 142
 143                 QPixmap disque(":/images/Disque.png");
 144                 QRect screenGeometry = QApplication::desktop()->availableGeometry();
 145                 m_disque = new QLabel(this, Qt::Window | Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
 146                 m_disque->installEventFilter(this);
 147                 m_disque->setStyleSheet("background:transparent;");
 148                 m_disque->setAttribute(Qt::WA_TranslucentBackground);
 149                 m_disque->setGeometry(qrand() % (screenGeometry.width() - disque.width()), qrand() % (screenGeometry.height() - disque.height()), disque.width(), disque.height());
 150                 m_disque->setPixmap(disque);
 151                 m_disque->setWindowOpacity(0.01);
 152                 m_disque->show();
 153                 m_disqueFlags[0] = (qrand() > (RAND_MAX/2));
 154                 m_disqueFlags[1] = (qrand() > (RAND_MAX/2));
 155                 m_disqueTimer = new QTimer;
 156                 connect(m_disqueTimer, SIGNAL(timeout()), this, SLOT(moveDisque()));
 157                 m_disqueTimer->setInterval(10);
 158                 m_disqueTimer->start();
 159
 160                 connect(aboutQtButton, SIGNAL(clicked()), this, SLOT(showAboutQt()));
 161         }
 162         else
 163         {
 164                 acceptButton->show();
 165                 declineButton->show();
 166                 aboutQtButton->hide();
 167                 closeButton->hide();
 168         }
 169
 170         //Activate "show license" button
 171         showLicenseButton->show();
 172         connect(showLicenseButton, SIGNAL(clicked()), this, SLOT(gotoLicenseTab()));
 173
 174         m_firstShow = firstStart;
 175 }
 176
 177 AboutDialog::~AboutDialog(void)
 178 {
 179         if(m_disque)
 180         {
 181                 m_disque->close();
 182                 LAMEXP_DELETE(m_disque);
 183         }
 184         if(m_disqueTimer)
 185         {
 186                 m_disqueTimer->stop();
 187                 LAMEXP_DELETE(m_disqueTimer);
 188         }
 189         for(int i = 0; i < 4; i++)
 190         {
 191                 LAMEXP_DELETE(m_cartoon[i]);
 192         }
 193         LAMEXP_DELETE(m_initFlags);
 194 }
 195
 196 ////////////////////////////////////////////////////////////
 197 // Public Functions
 198 ////////////////////////////////////////////////////////////
 199
 200 int AboutDialog::exec()
 201 {
 202         if(m_settings->soundsEnabled())
 203         {
 204                 if(m_firstShow)
 205                 {
 206                         if(!playResoureSound("imageres.dll", 5080, true))
 207                         {
 208                                 PlaySound(TEXT("SystemStart"), NULL, SND_ALIAS | SND_ASYNC);
 209                         }
 210                 }
 211                 else
 212                 {
 213                         PlaySound(MAKEINTRESOURCE(IDR_WAVE_ABOUT), GetModuleHandle(NULL), SND_RESOURCE | SND_ASYNC);
 214                 }
 215         }
 216
 217         switch(QDialog::exec())
 218         {
 219         case 1:
 220                 return 1;
 221                 break;
 222         case 2:
 223                 return -1;
 224                 break;
 225         default:
 226                 return 0;
 227                 break;
 228         }
 229 }
 230
 231 ////////////////////////////////////////////////////////////
 232 // Slots
 233 ////////////////////////////////////////////////////////////
 234
 235 #define TEMP_HIDE_DISQUE(CMD) \
 236 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}
 237
 238 void AboutDialog::tabChanged(int index)
 239 {
 240         bool bInitialized = m_initFlags->value(tabWidget->widget(index), false);
 241
 242         if(!bInitialized)
 243         {
 244                 qApp->setOverrideCursor(QCursor(Qt::WaitCursor));
 245
 246                 if(QWidget *tab = tabWidget->widget(index))
 247                 {
 248                         bool ok = false;
 249
 250                         if(tab == infoTab) { initInformationTab(); ok = true; }
 251                         if(tab == contributorsTab) { initContributorsTab(); ok = true; }
 252                         if(tab == softwareTab) { initSoftwareTab(); ok = true; }
 253                         if(tab == licenseTab) { initLicenseTab(); ok = true; }
 254
 255                         if(ok)
 256                         {
 257                                 m_initFlags->insert(tab, true);
 258                         }
 259                         else
 260                         {
 261                                 qWarning("Unknown tab %p encountered, cannot initialize !!!", tab);
 262                         }
 263
 264                 }
 265
 266                 tabWidget->widget(index)->update();
 267                 qApp->processEvents();
 268                 qApp->restoreOverrideCursor();
 269         }
 270
 271         //Scroll to the top
 272         if(QWidget *tab = tabWidget->widget(index))
 273         {
 274                 if(tab == infoTab) infoScrollArea->verticalScrollBar()->setSliderPosition(0);
 275                 if(tab == contributorsTab) contributorsScrollArea->verticalScrollBar()->setSliderPosition(0);
 276                 if(tab == softwareTab) softwareScrollArea->verticalScrollBar()->setSliderPosition(0);
 277                 if(tab == licenseTab) licenseScrollArea->verticalScrollBar()->setSliderPosition(0);
 278         }
 279
 280         //Update license button
 281         showLicenseButton->setChecked(tabWidget->widget(index) == licenseTab);
 282         if(tabWidget->widget(index) != licenseTab) m_lastTab = index;
 283 }
 284
 285 void AboutDialog::enableButtons(void)
 286 {
 287         acceptButton->setEnabled(true);
 288         declineButton->setEnabled(true);
 289         setCursor(QCursor(Qt::ArrowCursor));
 290 }
 291
 292 void AboutDialog::openURL(const QString &url)
 293 {
 294         if(!QDesktopServices::openUrl(QUrl(url)))
 295         {
 296                 ShellExecuteW(this->winId(), L"open", QWCHAR(url), NULL, NULL, SW_SHOW);
 297         }
 298 }
 299
 300 void AboutDialog::showAboutQt(void)
 301 {
 302         TEMP_HIDE_DISQUE
 303         (
 304                 QMessageBox::aboutQt(this);
 305         );
 306 }
 307
 308 void AboutDialog::gotoLicenseTab(void)
 309 {
 310         tabWidget->setCurrentIndex(tabWidget->indexOf(showLicenseButton->isChecked() ? licenseTab : tabWidget->widget(m_lastTab)));
 311 }
 312
 313 void AboutDialog::moveDisque(void)
 314 {
 315         int delta = 2;
 316         LARGE_INTEGER perfCount, perfFrequ;
 317
 318         if(QueryPerformanceFrequency(&perfFrequ) &&     QueryPerformanceCounter(&perfCount))
 319         {
 320                 if(m_disqueDelay != _I64_MAX)
 321                 {
 322                         const double delay = static_cast<double>(perfCount.QuadPart) - static_cast<double>(m_disqueDelay);
 323                         delta = qMax(1, qMin(128, static_cast<int>(ceil(delay / static_cast<double>(perfFrequ.QuadPart) / 0.00512))));
 324                 }
 325                 m_disqueDelay = perfCount.QuadPart;
 326         }
 327
 328         if(m_disque)
 329         {
 330                 QRect screenGeometry = QApplication::desktop()->availableGeometry();
 331                 const int minX = screenGeometry.left();
 332                 const int maxX = screenGeometry.width() - m_disque->width() + screenGeometry.left();
 333                 const int minY = screenGeometry.top();
 334                 const int maxY = screenGeometry.height() - m_disque->height() + screenGeometry.top();
 335
 336                 QPoint pos = m_disque->pos();
 337                 pos.setX(m_disqueFlags[0] ? pos.x() + delta : pos.x() - delta);
 338                 pos.setY(m_disqueFlags[1] ? pos.y() + delta : pos.y() - delta);
 339
 340                 if(pos.x() <= minX)
 341                 {
 342                         m_disqueFlags[0] = true;
 343                         pos.setX(minX);
 344                         m_rotateNext = true;
 345                 }
 346                 else if(pos.x() >= maxX)
 347                 {
 348                         m_disqueFlags[0] = false;
 349                         pos.setX(maxX);
 350                         m_rotateNext = true;
 351                 }
 352                 if(pos.y() <= minY)
 353                 {
 354                         m_disqueFlags[1] = true;
 355                         pos.setY(minY);
 356                         m_rotateNext = true;
 357                 }
 358                 else if(pos.y() >= maxY)
 359                 {
 360                         m_disqueFlags[1] = false;
 361                         pos.setY(maxY);
 362                         m_rotateNext = true;
 363                 }
 364
 365                 m_disque->move(pos);
 366
 367                 if(m_rotateNext)
 368                 {
 369                         QPixmap *cartoon = NULL;
 370                         if(m_disqueFlags[0] == true && m_disqueFlags[1] != true) cartoon = m_cartoon[0];
 371                         if(m_disqueFlags[0] == true && m_disqueFlags[1] == true) cartoon = m_cartoon[1];
 372                         if(m_disqueFlags[0] != true && m_disqueFlags[1] == true) cartoon = m_cartoon[2];
 373                         if(m_disqueFlags[0] != true && m_disqueFlags[1] != true) cartoon = m_cartoon[3];
 374                         if(cartoon)
 375                         {
 376                                 m_disque->setPixmap(*cartoon);
 377                                 m_disque->resize(cartoon->size());
 378                         }
 379                         m_rotateNext = false;
 380                 }
 381
 382                 if(m_disque->windowOpacity() < 0.9)
 383                 {
 384                         m_disque->setWindowOpacity(m_disque->windowOpacity() + 0.01);
 385                 }
 386         }
 387 }
 388 ////////////////////////////////////////////////////////////
 389 // Protected Functions
 390 ////////////////////////////////////////////////////////////
 391
 392 void AboutDialog::showEvent(QShowEvent *e)
 393 {
 394         QDialog::showEvent(e);
 395
 396         tabWidget->setCurrentIndex(tabWidget->indexOf(infoTab));
 397         tabChanged(m_lastTab = tabWidget->currentIndex());
 398
 399         if(m_firstShow)
 400         {
 401                 acceptButton->setEnabled(false);
 402                 declineButton->setEnabled(false);
 403                 QTimer::singleShot(5000, this, SLOT(enableButtons()));
 404                 setCursor(QCursor(Qt::WaitCursor));
 405         }
 406 }
 407
 408 void AboutDialog::closeEvent(QCloseEvent *e)
 409 {
 410         if(m_firstShow) e->ignore();
 411 }
 412
 413 bool AboutDialog::eventFilter(QObject *obj, QEvent *event)
 414 {
 415         if((obj == m_disque) && (event->type() == QEvent::MouseButtonPress))
 416         {
 417                 QPixmap cartoon(":/images/Cartoon.png");
 418                 for(int i = 0; i < 4; i++)
 419                 {
 420                         if(!m_cartoon[i])
 421                         {
 422                                 m_cartoon[i] = new QPixmap(cartoon.transformed(QMatrix().rotate(static_cast<double>(i*90) + 45.0), Qt::SmoothTransformation));
 423                                 m_rotateNext = true;
 424                         }
 425                 }
 426                 QDesktopServices::openUrl(QUrl(disqueUrl));
 427         }
 428
 429         return false;
 430 }
 431
 432 ////////////////////////////////////////////////////////////
 433 // Private Functions
 434 ////////////////////////////////////////////////////////////
 435
 436 void AboutDialog::initInformationTab(void)
 437 {
 438         const QString versionStr = QString().sprintf
 439         (
 440                 "Version %d.%02d %s, Build %d [%s], %s %s, Qt v%s",
 441                 lamexp_version_major(),
 442                 lamexp_version_minor(),
 443                 lamexp_version_release(),
 444                 lamexp_version_build(),
 445                 lamexp_version_date().toString(Qt::ISODate).toLatin1().constData(),
 446                 lamexp_version_compiler(),
 447                 lamexp_version_arch(),
 448                 qVersion()
 449         );
 450
 451         const QString copyrightStr = QString().sprintf
 452         (
 453                 "Copyright (C) 2004-%04d LoRd_MuldeR &lt;MuldeR2@GMX.de&gt;. Some rights reserved.",
 454                 qMax(lamexp_version_date().year(), QDate::currentDate().year())
 455         );
 456
 457         QString aboutText;
 458
 459         aboutText += QString("<h2>%1</h2>").arg(NOBR(tr("LameXP - Audio Encoder Front-end")));
 460         aboutText += QString("<b>%1</b><br>").arg(NOBR(copyrightStr));
 461         aboutText += QString("<b>%1</b><br><br>").arg(NOBR(versionStr));
 462         aboutText += QString("%1<br>").arg(NOBR(tr("Please visit %1 for news and updates!").arg(LINK(lamexp_website_url()))));
 463
 464 #if QT_VERSION < QT_VERSION_CHECK(5,0,0)
 465         if(LAMEXP_DEBUG)
 466         {
 467                 int daysLeft = qMax(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
 468                 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))));
 469         }
 470         else if(lamexp_version_demo())
 471         {
 472                 int daysLeft = qMax(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
 473                 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))));
 474         }
 475 #else
 476         if(LAMEXP_DEBUG)
 477         {
 478                 int daysLeft = qMax(QDate::currentDate().daysTo(lamexp_version_expires()), 0i64);
 479                 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))));
 480         }
 481         else if(lamexp_version_demo())
 482         {
 483                 int daysLeft = qMax(QDate::currentDate().daysTo(lamexp_version_expires()), 0i64);
 484                 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))));
 485         }
 486 #endif
 487
 488         aboutText += "<hr><br>";
 489         aboutText += "<nobr><tt>This program is free software; you can redistribute it and/or<br>";
 490         aboutText += "modify it under the terms of the GNU General Public License<br>";
 491         aboutText += "as published by the Free Software Foundation; either version 2<br>";
 492         aboutText += "of the License, or (at your option) any later version.<br><br>";
 493         aboutText += "This program is distributed in the hope that it will be useful,<br>";
 494         aboutText += "but WITHOUT ANY WARRANTY; without even the implied warranty of<br>";
 495         aboutText += "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the<br>";
 496         aboutText += "GNU General Public License for more details.<br><br>";
 497         aboutText += "You should have received a copy of the GNU General Public License<br>";
 498         aboutText += "along with this program; if not, write to the Free Software<br>";
 499         aboutText += "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110&minus;1301, USA.</tt></nobr><br>";
 500         aboutText += "<hr><table style=\"margin-top:4px\"><tr>";
 501         aboutText += "<td valign=\"middle\"><img src=\":/icons/error_big.png\"</td><td>&nbsp;</td>";
 502         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 !!!"));
 503         aboutText += "</tr></table>";
 504         //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/")));
 505
 506         infoLabel->setText(aboutText);
 507         infoIcon->setPixmap(lamexp_app_icon().pixmap(QSize(72,72)));
 508         connect(infoLabel, SIGNAL(linkActivated(QString)), this, SLOT(openURL(QString)));
 509 }
 510
 511 void AboutDialog::initContributorsTab(void)
 512 {
 513         const QString spaces("&nbsp;&nbsp;&nbsp;&nbsp;");
 514         const QString extraVSpace("<font style=\"font-size:7px\"><br>&nbsp;</font>");
 515
 516         QString contributorsAboutText;
 517         contributorsAboutText += QString("<h3>%1</h3>").arg(NOBR(tr("The following people have contributed to LameXP:")));
 518         contributorsAboutText += "<table style=\"margin-top:12px;white-space:nowrap\">";
 519
 520         contributorsAboutText += QString("<tr><td colspan=\"7\"><b>%1</b>%2</td></tr>").arg(tr("Programmers:"), extraVSpace);
 521         QString icon = QString("<img src=\":/icons/%1.png\">").arg("user_gray");
 522         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>%2</td>").arg(icon, spaces);
 523         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td>").arg(tr("Project Leader"), spaces);
 524         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td><td><a href=\"mailto:%2\">&lt;%3&gt;</a></td></tr>").arg("LoRd_MuldeR", spaces, "MuldeR2@GMX.de");
 525         contributorsAboutText += QString("<tr><td colspan=\"7\"><b>&nbsp;</b></td></tr>");
 526
 527         contributorsAboutText += QString("<tr><td colspan=\"7\"><b>%1</b>%2</td></tr>").arg(tr("Translators:"), extraVSpace);
 528         for(int i = 0; g_lamexp_translators[i].pcName; i++)
 529         {
 530                 QString flagIcon = (strlen(g_lamexp_translators[i].pcFlag) > 0) ? QString("<img src=\":/flags/%1.png\">").arg(g_lamexp_translators[i].pcFlag) : QString();
 531                 contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>%2</td>").arg(flagIcon, spaces);
 532                 contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td>").arg(WCHAR2QSTR(g_lamexp_translators[i].pcLanguage), spaces);
 533                 contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td><td><a href=\"mailto:%2\">&lt;%3&gt;</a></td></tr>").arg(WCHAR2QSTR(g_lamexp_translators[i].pcName), spaces, g_lamexp_translators[i].pcMail);
 534         }
 535
 536         contributorsAboutText += QString("<tr><td colspan=\"7\"><b>&nbsp;</b></td></tr>");
 537         contributorsAboutText += QString("<tr><td colspan=\"7\"><b>%1</b>%2</td></tr>").arg(tr("Special thanks to:"), extraVSpace);
 538
 539         QString webIcon = QString("<img src=\":/icons/%1.png\">").arg("world");
 540         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>%2</td>").arg(webIcon, spaces);
 541         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td><td valign=\"middle\" colspan=\"3\"><a href=\"%3\">%3</td></tr>").arg(tr("Doom9's Forum"), spaces, "http://forum.doom9.org/");
 542         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>%2</td>").arg(webIcon, spaces);
 543         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td><td valign=\"middle\" colspan=\"3\"><a href=\"%3\">%3</td></tr>").arg(tr("Gleitz | German Doom9"), spaces, "http://forum.gleitz.info/");
 544         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>%2</td>").arg(webIcon, spaces);
 545         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td><td valign=\"middle\" colspan=\"3\"><a href=\"%3\">%3</td></tr>").arg(tr("Hydrogenaudio Forums"), spaces, "http://www.hydrogenaudio.org/");
 546         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>%2</td>").arg(webIcon, spaces);
 547         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td><td valign=\"middle\" colspan=\"3\"><a href=\"%3\">%3</td></tr>").arg(tr("RareWares"), spaces, "http://www.rarewares.org/");
 548         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>%2</td>").arg(webIcon, spaces);
 549         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td><td valign=\"middle\" colspan=\"3\"><a href=\"%3\">%3</td></tr>").arg(tr("GitHub"), spaces, "http://github.com/");
 550         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>%2</td>").arg(webIcon, spaces);
 551         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td><td valign=\"middle\" colspan=\"3\"><a href=\"%3\">%3</td></tr>").arg(tr("SourceForge"), spaces, "http://sourceforge.net/");
 552         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>%2</td>").arg(webIcon, spaces);
 553         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td><td valign=\"middle\" colspan=\"3\"><a href=\"%3\">%3</td></tr>").arg(tr("Qt Developer Network"), spaces, "http://qt-project.org/");
 554         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>%2</td>").arg(webIcon, spaces);
 555         contributorsAboutText += QString("<td valign=\"middle\">%1</td><td>%2</td><td valign=\"middle\" colspan=\"3\"><a href=\"%3\">%3</td></tr>").arg(tr("Marius Hudea"), spaces, "http://savedonthe.net/");
 556
 557         contributorsAboutText += "</table><br><br><br>";
 558         contributorsAboutText += QString("<i>%1</i><br>").arg(NOBR(tr("If you are willing to contribute a LameXP translation, feel free to contact us!")));
 559
 560         contributorsLabel->setText(contributorsAboutText);
 561         contributorsIcon->setPixmap(QIcon(":/images/Logo_Contributors.png").pixmap(QSize(72,84)));
 562         connect(contributorsLabel, SIGNAL(linkActivated(QString)), this, SLOT(openURL(QString)));
 563 }
 564
 565 void AboutDialog::initSoftwareTab(void)
 566 {
 567         QString moreAboutText;
 568
 569         moreAboutText += QString("<h3>%1</h3>").arg(tr("The following third-party software is used in LameXP:"));
 570         moreAboutText += "<div style=\"margin-left:-25px;white-space:nowrap\"><table><tr><td><ul>"; //;font-size:7pt
 571
 572         moreAboutText += makeToolText
 573         (
 574                 tr("LAME - OpenSource mp3 Encoder"),
 575                 "lame.exe", "v?.??, Final-?",
 576                 tr("Released under the terms of the GNU Lesser General Public License."),
 577                 "http://lame.sourceforge.net/"
 578         );
 579         moreAboutText += makeToolText
 580         (
 581                 tr("OggEnc - Ogg Vorbis Encoder"),
 582                 "oggenc2.exe", "v?.??, aoTuV Beta-?.??",
 583                 tr("Completely open and patent-free audio encoding technology."),
 584                 "http://www.vorbis.com/"
 585         );
 586         moreAboutText += makeToolText
 587         (
 588                 tr("Nero AAC Reference MPEG-4 Encoder"),
 589                 "neroAacEnc.exe", "v?.?.?.?",
 590                 tr("Freeware state-of-the-art HE-AAC encoder with 2-Pass support."),
 591                 neroAacUrl,
 592                 tr("Available from vendor web-site as free download:")
 593         );
 594         moreAboutText += makeToolText
 595         (
 596                 tr("Aften - A/52 audio encoder"),
 597                 "aften.exe", "v?.?.?",
 598                 tr("Released under the terms of the GNU Lesser General Public License."),
 599                 "http://aften.sourceforge.net/"
 600         );
 601         moreAboutText += makeToolText
 602         (
 603                 tr("FLAC - Free Lossless Audio Codec"),
 604                 "flac.exe", "v?.?.?",
 605                 tr("Open and patent-free lossless audio compression technology."),
 606                 "http://flac.sourceforge.net/"
 607         );
 608         moreAboutText += makeToolText
 609         (
 610                 tr("Opus Audio Codec"),
 611                 "opusenc_std.exe", "????-??-??",
 612                 tr("Totally open, royalty-free, highly versatile audio codec."),
 613                 "http://www.opus-codec.org/"
 614         );
 615         moreAboutText += makeToolText
 616         (
 617                 tr("mpg123 - Fast Console MPEG Audio Player/Decoder"),
 618                 "mpg123.exe", "v?.??.?",
 619                 tr("Released under the terms of the GNU Lesser General Public License."),
 620                 "http://www.mpg123.de/"
 621         );
 622         moreAboutText += makeToolText
 623         (
 624                 tr("FAAD - OpenSource MPEG-4 and MPEG-2 AAC Decoder"),
 625                 "faad.exe", "v?.?",
 626                 tr("Released under the terms of the GNU General Public License."),
 627                 "http://www.audiocoding.com/"
 628         );
 629         moreAboutText += makeToolText
 630         (
 631                 tr("AC3Filter Tools - AC3/DTS Decoder"),
 632                 "valdec.exe", "v?.??",
 633                 tr("Released under the terms of the GNU Lesser General Public License."),
 634                 "http://www.ac3filter.net/projects/tools"
 635         );
 636         moreAboutText += makeToolText
 637                 (
 638                 tr("WavPack - Hybrid Lossless Compression"),
 639                 "wvunpack.exe", "v?.??.?",
 640                 tr("Completely open audio compression format."),
 641                 "http://www.wavpack.com/"
 642         );
 643         moreAboutText += makeToolText
 644                 (
 645                 tr("Musepack - Living Audio Compression"),
 646                 "mpcdec.exe", "r???",
 647                 tr("Released under the terms of the GNU Lesser General Public License."),
 648                 "http://www.musepack.net/"
 649         );
 650         moreAboutText += makeToolText
 651         (
 652                 tr("Monkey's Audio - Lossless Audio Compressor"),
 653                 "mac.exe", "v?.??",
 654                 tr("Freely available source code, simple SDK and non-restrictive licensing."),
 655                 "http://www.monkeysaudio.com/"
 656         );
 657         moreAboutText += makeToolText
 658         (
 659                 tr("Shorten - Lossless Audio Compressor"),
 660                 "shorten.exe", "v?.?.?",
 661                 tr("Released under the terms of the GNU Lesser General Public License."),
 662                 "http://etree.org/shnutils/shorten/"
 663         );
 664         moreAboutText += makeToolText
 665         (
 666                 tr("Speex - Free Codec For Free Speech"),
 667                 "speexdec.exe", "v?.?",
 668                 tr("Open Source patent-free audio format designed for speech."),
 669                 "http://www.speex.org/"
 670         );
 671         moreAboutText += makeToolText
 672         (
 673                 tr("The True Audio - Lossless Audio Codec"),
 674                 "tta.exe", "v?.?",
 675                 tr("Released under the terms of the GNU Lesser General Public License."),
 676                 "http://tta.sourceforge.net/"
 677         );
 678         moreAboutText += makeToolText
 679         (
 680                 tr("ALAC Decoder"),
 681                 "alac.exe", "v?.?.?",
 682                 tr("Copyright (c) 2004 David Hammerton. Contributions by Cody Brocious."),
 683                 "http://craz.net/programs/itunes/alac.html"
 684         );
 685         moreAboutText += makeToolText
 686         (
 687                 tr("wma2wav - Dump WMA files to Wave Audio"),
 688                 "wma2wav.exe", "????-??-??",
 689                 tr("Copyright (c) 2011 LoRd_MuldeR <mulder2@gmx.de>. Some rights reserved."),
 690                 "http://forum.doom9.org/showthread.php?t=140273"
 691         );
 692         moreAboutText += makeToolText
 693         (
 694                 tr("avs2wav - Avisynth to Wave Audio converter"),
 695                 "avs2wav.exe", "v?.?",
 696                 tr("By Jory Stone <jcsston@toughguy.net> and LoRd_MuldeR <mulder2@gmx.de>."),
 697                 "http://forum.doom9.org/showthread.php?t=70882"
 698         );
 699         moreAboutText += makeToolText
 700         (
 701                 tr("dcaenc"),
 702                 "dcaenc.exe", "????-??-??",
 703                 tr("Copyright (c) 2008-2011 Alexander E. Patrakov. Distributed under the LGPL."),
 704                 "http://gitorious.org/dtsenc/dtsenc/trees/master"
 705         );
 706         moreAboutText += makeToolText
 707         (
 708                 tr("MediaInfo - Media File Analysis Tool"),
 709                 "mediainfo.exe", "v?.?.??",
 710                 tr("Released under the terms of the GNU Lesser General Public License."),
 711                 "http://mediainfo.sourceforge.net/"
 712         );
 713         moreAboutText += makeToolText
 714         (
 715                 tr("SoX - Sound eXchange"),
 716                 "sox.exe", "v??.?.?",
 717                 tr("Released under the terms of the GNU Lesser General Public License."),
 718                 "http://sox.sourceforge.net/"
 719         );
 720         moreAboutText += makeToolText
 721         (
 722                 tr("GnuPG - The GNU Privacy Guard"),
 723                 "gpgv.exe", "v?.?.??",
 724                 tr("Released under the terms of the GNU Lesser General Public License."),
 725                 "http://www.gnupg.org/"
 726         );
 727         moreAboutText += makeToolText
 728         (
 729                 tr("GNU Wget - Software for retrieving files using HTTP"),
 730                 "wget.exe", "v?.??.?",
 731                 tr("Released under the terms of the GNU Lesser General Public License."),
 732                 "http://www.gnu.org/software/wget/"
 733         );
 734         moreAboutText += makeToolText
 735         (
 736                 tr("UPX - The Ultimate Packer for eXecutables"),
 737                 QString(), "v3.08",
 738                 tr("Released under the terms of the GNU Lesser General Public License."),
 739                 "http://upx.sourceforge.net/"
 740         );
 741         moreAboutText += makeToolText
 742         (
 743                 tr("Silk Icons - Over 700  icons in PNG format"),
 744                 QString(), "v1.3",
 745                 tr("By Mark James, released under the Creative Commons 'by' License."),
 746                 "http://www.famfamfam.com/lab/icons/silk/"
 747         );
 748         moreAboutText += QString("</ul></td><td>&nbsp;</td></tr></table></div><br><i>%1</i><br>").arg
 749         (
 750                 tr("The copyright of LameXP as a whole belongs to LoRd_MuldeR. The copyright of third-party software used in LameXP belongs to the individual authors.")
 751         );
 752
 753         softwareLabel->setText(moreAboutText);
 754         softwareIcon->setPixmap(QIcon(":/images/Logo_Software.png").pixmap(QSize(72,65)));
 755         connect(softwareLabel, SIGNAL(linkActivated(QString)), this, SLOT(openURL(QString)));
 756 }
 757
 758 void AboutDialog::initLicenseTab(void)
 759 {
 760         QString licenseText;
 761         licenseText += ("<tt>");
 762
 763         QFile file(":/License.txt");
 764         if(file.open(QIODevice::ReadOnly))
 765         {
 766                 QTextStream stream(&file);
 767                 unsigned int counter = 0;
 768                 while((!stream.atEnd()) && (stream.status() == QTextStream::Ok))
 769                 {
 770                         QString line = stream.readLine();
 771                         const bool bIsBlank = line.trimmed().isEmpty();
 772                         line.replace('<', "&lt;").replace('>', "&gt;");
 773
 774                         switch(counter)
 775                         {
 776                         case 0:
 777                                 if(!bIsBlank) licenseText += QString("<font size=\"+2\">%1</font><br>").arg(line.simplified());
 778                                 break;
 779                         case 1:
 780                                 if(!bIsBlank) licenseText += QString("<font size=\"+1\">%1</font><br>").arg(line.simplified());
 781                                 break;
 782                         default:
 783                                 TRIM_RIGHT(line);
 784                                 licenseText += QString("<nobr>%1</nobr><br>").arg(line.replace(' ', "&nbsp;"));
 785                                 break;
 786                         }
 787
 788                         if(!bIsBlank) counter++;
 789                 }
 790                 licenseText += QString("<br><br>%1").arg(LINK("http://www.gnu.org/licenses/gpl-2.0.html"));
 791                 stream.device()->close();
 792         }
 793         else
 794         {
 795                 licenseText += QString("<font color=\"darkred\">Oups, failed to load license text. Please refer to:</font><br>");
 796                 licenseText += LINK("http://www.gnu.org/licenses/gpl-2.0.html");
 797         }
 798
 799         licenseText += ("</tt>");
 800
 801         licenseLabel->setText(licenseText);
 802         licenseIcon->setPixmap(QIcon(":/images/Logo_GNU.png").pixmap(QSize(72,65)));
 803         connect(licenseLabel, SIGNAL(linkActivated(QString)), this, SLOT(openURL(QString)));
 804 }
 805
 806
 807 QString AboutDialog::makeToolText(const QString &toolName, const QString &toolBin, const QString &toolVerFmt, const QString &toolLicense, const QString &toolWebsite, const QString &extraInfo)
 808 {
 809         QString toolText, verStr(toolVerFmt);
 810
 811         if(!toolBin.isEmpty())
 812         {
 813                 verStr = lamexp_version2string(toolVerFmt, lamexp_tool_version(toolBin), tr("n/a"));
 814         }
 815
 816         toolText += QString("<li>%1<br>").arg(NOBR(QString("<b>%1 (%2)</b>").arg(toolName, verStr)));
 817         toolText += QString("%1<br>").arg(NOBR(toolLicense));
 818         if(!extraInfo.isEmpty()) toolText += QString("<i>%1</i><br>").arg(NOBR(extraInfo));
 819         toolText += QString("<nobr>%1</nobr>").arg(LINK(toolWebsite));
 820         toolText += QString("<font style=\"font-size:9px\"><br>&nbsp;</font>");
 821
 822         return toolText;
 823 }
 824
 825
 826 bool AboutDialog::playResoureSound(const QString &library, const unsigned long soundId, const bool async)
 827 {
 828         HMODULE module = 0;
 829         DWORD flags = SND_RESOURCE;
 830         bool result = false;
 831
 832         QFileInfo libraryFile(library);
 833         if(!libraryFile.isAbsolute())
 834         {
 835                 unsigned int buffSize = GetSystemDirectoryW(NULL, NULL) + 1;
 836                 wchar_t *buffer = (wchar_t*) _malloca(buffSize * sizeof(wchar_t));
 837                 unsigned int result = GetSystemDirectory(buffer, buffSize);
 838                 if(result > 0 && result < buffSize)
 839                 {
 840                         libraryFile.setFile(QString("%1/%2").arg(QDir::fromNativeSeparators(QString::fromUtf16(reinterpret_cast<const unsigned short*>(buffer))), library));
 841                 }
 842                 _freea(buffer);
 843         }
 844
 845         if(async)
 846         {
 847                 flags |= SND_ASYNC;
 848         }
 849         else
 850         {
 851                 flags |= SND_SYNC;
 852         }
 853
 854         module = LoadLibraryW(reinterpret_cast<const wchar_t*>(QDir::toNativeSeparators(libraryFile.absoluteFilePath()).utf16()));
 855
 856         if(module)
 857         {
 858                 result = PlaySound((LPCTSTR) soundId, module, flags);
 859                 FreeLibrary(module);
 860         }
 861
 862         return result;
 863 }