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