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