src/Dialog_About.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2011 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(URL)
  45
  46 //Constants
  47 const char *AboutDialog::neroAacUrl = "http://www.nero.com/eng/technologies-aac-codec.html";
  48 const char *AboutDialog::disqueUrl = "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         {"ru", L"Русский",    L"Neonailol",           "Neonailol@gmail.com"  },
  68         {"uk", L"Українська", L"Arestarh",            "Arestarh@ukr.net"     },
  69         {NULL, NULL, NULL, NULL}
  70 };
  71
  72 ////////////////////////////////////////////////////////////
  73 // Constructor
  74 ////////////////////////////////////////////////////////////
  75
  76 AboutDialog::AboutDialog(SettingsModel *settings, QWidget *parent, bool firstStart)
  77 :
  78         QMessageBox(parent),
  79         m_settings(settings),
  80         m_disque(NULL),
  81         m_disqueTimer(NULL),
  82         m_rotateNext(false),
  83         m_disqueDelay(_I64_MAX)
  84 {
  85         QString versionStr = QString().sprintf
  86         (
  87                 "Version %d.%02d %s, Build %d [%s], %s %s, Qt v%s",
  88                 lamexp_version_major(),
  89                 lamexp_version_minor(),
  90                 lamexp_version_release(),
  91                 lamexp_version_build(),
  92                 lamexp_version_date().toString(Qt::ISODate).toLatin1().constData(),
  93                 lamexp_version_compiler(),
  94                 lamexp_version_arch(),
  95                 qVersion()
  96         );
  97
  98         for(int i = 0; i < 4; i++)
  99         {
 100                 m_cartoon[i] = NULL;
 101         }
 102
 103         QString aboutText;
 104
 105         aboutText += QString("<h2>%1</h2>").arg(tr("LameXP &minus; Audio Encoder Front-end"));
 106         aboutText += QString("<nobr><b>Copyright (C) 2004-%1 LoRd_MuldeR &lt;MuldeR2@GMX.de&gt;. Some rights reserved.</b></nobr><br>").arg(max(lamexp_version_date().year(), QDate::currentDate().year())).replace("-", "&minus;");
 107         aboutText += QString("<nobr><b>%1</b></nobr><br><br>").arg(versionStr).replace("-", "&minus;");
 108         aboutText += QString("<nobr>%1</nobr><br>").arg(tr("Please visit %1 for news and updates!").arg(LINK(lamexp_website_url())));
 109
 110         if(LAMEXP_DEBUG)
 111         {
 112                 int daysLeft = max(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
 113                 aboutText += QString("<hr><nobr><font color=\"crimson\">!!! %3 DEBUG BUILD %3 Expires at: %1 %3 Days left: %2 %3 DEBUG BUILD %3 !!!</font></nobr>").arg(lamexp_version_expires().toString(Qt::ISODate), QString::number(daysLeft), "&minus;&minus;&minus;");
 114         }
 115         else if(lamexp_version_demo())
 116         {
 117                 int daysLeft = max(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
 118                 aboutText += QString("<hr><nobr><font color=\"crimson\">%1</font></nobr>").arg(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))).replace("-", "&minus;");
 119         }
 120
 121         aboutText += "<hr><br>";
 122         aboutText += "<nobr><tt>This program is free software; you can redistribute it and/or<br>";
 123         aboutText += "modify it under the terms of the GNU General Public License<br>";
 124         aboutText += "as published by the Free Software Foundation; either version 2<br>";
 125         aboutText += "of the License, or (at your option) any later version.<br><br>";
 126         aboutText += "This program is distributed in the hope that it will be useful,<br>";
 127         aboutText += "but WITHOUT ANY WARRANTY; without even the implied warranty of<br>";
 128         aboutText += "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the<br>";
 129         aboutText += "GNU General Public License for more details.<br><br>";
 130         aboutText += "You should have received a copy of the GNU General Public License<br>";
 131         aboutText += "along with this program; if not, write to the Free Software<br>";
 132         aboutText += "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110&minus;1301, USA.</tt></nobr><br>";
 133         aboutText += "<hr><table><tr>";
 134         aboutText += "<td valign=\"middle\"><img src=\":/icons/error_big.png\"</td><td>&nbsp;</td>";
 135         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 !!!"));
 136         aboutText += "</tr></table><hr><br>";
 137         aboutText += QString("%1<br>").arg(tr("Special thanks go out to \"John33\" from %1 for his continuous support.").arg(LINK("http://www.rarewares.org/")));
 138
 139         setText(aboutText);
 140         setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
 141         setWindowTitle(tr("About LameXP"));
 142
 143         if(firstStart)
 144         {
 145                 QPushButton *firstButton = addButton(tr("Show License Text"), QMessageBox::AcceptRole);
 146                 firstButton->setIcon(QIcon(":/icons/script.png"));
 147                 firstButton->setIconSize(QSize(16, 16));
 148                 firstButton->setMinimumWidth(135);
 149                 firstButton->disconnect();
 150                 connect(firstButton, SIGNAL(clicked()), this, SLOT(openLicenseText()));
 151
 152                 QPushButton *secondButton = addButton(tr("Accept License"), QMessageBox::AcceptRole);
 153                 secondButton->setIcon(QIcon(":/icons/accept.png"));
 154                 secondButton->setIconSize(QSize(16, 16));
 155                 secondButton->setMinimumWidth(120);
 156
 157                 QPushButton *thirdButton = addButton(tr("Decline License"), QMessageBox::AcceptRole);
 158                 thirdButton->setIcon(QIcon(":/icons/delete.png"));
 159                 thirdButton->setIconSize(QSize(16, 16));
 160                 thirdButton->setMinimumWidth(120);
 161                 thirdButton->setEnabled(false);
 162         }
 163         else
 164         {
 165                 QPushButton *firstButton = addButton(tr("3rd Party S/W"), QMessageBox::AcceptRole);
 166                 firstButton->setIcon(QIcon(":/icons/page_white_cplusplus.png"));
 167                 firstButton->setIconSize(QSize(16, 16));
 168                 firstButton->setMinimumWidth(120);
 169                 firstButton->disconnect();
 170                 connect(firstButton, SIGNAL(clicked()), this, SLOT(showMoreAbout()));
 171
 172                 QPushButton *secondButton = addButton(tr("Contributors"), QMessageBox::AcceptRole);
 173                 secondButton->setIcon(QIcon(":icons/user_suit.png"));
 174                 secondButton->setIconSize(QSize(16, 16));
 175                 secondButton->setMinimumWidth(120);
 176                 secondButton->disconnect();
 177                 connect(secondButton, SIGNAL(clicked()), this, SLOT(showAboutContributors()));
 178
 179                 QPushButton *thirdButton = addButton(tr("About Qt4"), QMessageBox::AcceptRole);
 180                 thirdButton->setIcon(QIcon(":/images/Qt.svg"));
 181                 thirdButton->setIconSize(QSize(16, 16));
 182                 thirdButton->setMinimumWidth(120);
 183                 thirdButton->disconnect();
 184                 connect(thirdButton, SIGNAL(clicked()), this, SLOT(showAboutQt()));
 185
 186                 QPushButton *fourthButton = addButton(tr("Discard"), QMessageBox::AcceptRole);
 187                 fourthButton->setIcon(QIcon(":/icons/cross.png"));
 188                 fourthButton->setIconSize(QSize(16, 16));
 189                 fourthButton->setMinimumWidth(90);
 190
 191                 QPixmap disque(":/images/Disque.png");
 192                 QRect screenGeometry = QApplication::desktop()->availableGeometry();
 193                 m_disque = new QLabel(this, Qt::Window | Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
 194                 m_disque->installEventFilter(this);
 195                 m_disque->setStyleSheet("background:transparent;");
 196                 m_disque->setAttribute(Qt::WA_TranslucentBackground);
 197                 m_disque->setGeometry(qrand() % (screenGeometry.width() - disque.width()), qrand() % (screenGeometry.height() - disque.height()), disque.width(), disque.height());
 198                 m_disque->setPixmap(disque);
 199                 m_disque->setWindowOpacity(0.01);
 200                 m_disque->show();
 201                 m_disqueFlags[0] = (qrand() > (RAND_MAX/2));
 202                 m_disqueFlags[1] = (qrand() > (RAND_MAX/2));
 203                 m_disqueTimer = new QTimer;
 204                 connect(m_disqueTimer, SIGNAL(timeout()), this, SLOT(moveDisque()));
 205                 m_disqueTimer->setInterval(10);
 206                 m_disqueTimer->start();
 207         }
 208
 209         m_firstShow = firstStart;
 210 }
 211
 212 AboutDialog::~AboutDialog(void)
 213 {
 214         if(m_disque)
 215         {
 216                 m_disque->close();
 217                 LAMEXP_DELETE(m_disque);
 218         }
 219         if(m_disqueTimer)
 220         {
 221                 m_disqueTimer->stop();
 222                 LAMEXP_DELETE(m_disqueTimer);
 223         }
 224         for(int i = 0; i < 4; i++)
 225         {
 226                 LAMEXP_DELETE(m_cartoon[i]);
 227         }
 228
 229 }
 230
 231 ////////////////////////////////////////////////////////////
 232 // Public Functions
 233 ////////////////////////////////////////////////////////////
 234
 235 int AboutDialog::exec()
 236 {
 237         if(m_settings->soundsEnabled())
 238         {
 239                 if(m_firstShow)
 240                 {
 241                         if(!playResoureSound("imageres.dll", 5080, true))
 242                         {
 243                                 PlaySound(TEXT("SystemStart"), NULL, SND_ALIAS | SND_ASYNC);
 244                         }
 245                 }
 246                 else
 247                 {
 248                         PlaySound(MAKEINTRESOURCE(IDR_WAVE_ABOUT), GetModuleHandle(NULL), SND_RESOURCE | SND_ASYNC);
 249                 }
 250         }
 251
 252         switch(QMessageBox::exec())
 253         {
 254         case 1:
 255                 return 1;
 256                 break;
 257         case 2:
 258                 return -1;
 259                 break;
 260         default:
 261                 return 0;
 262                 break;
 263         }
 264 }
 265
 266 ////////////////////////////////////////////////////////////
 267 // Slots
 268 ////////////////////////////////////////////////////////////
 269
 270 #define TEMP_HIDE_DISQUE(CMD) \
 271 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}
 272
 273 void AboutDialog::enableButtons(void)
 274 {
 275         const QList<QAbstractButton*> buttonList = buttons();
 276
 277         for(int i = 0; i < buttonList.count(); i++)
 278         {
 279                 buttonList.at(i)->setEnabled(true);
 280         }
 281
 282         setCursor(QCursor(Qt::ArrowCursor));
 283 }
 284
 285 void AboutDialog::openLicenseText(void)
 286 {
 287         QDesktopServices::openUrl(QUrl("http://www.gnu.org/licenses/gpl-2.0.txt"));
 288 }
 289
 290 void AboutDialog::showAboutQt(void)
 291 {
 292         TEMP_HIDE_DISQUE
 293         (
 294                 QMessageBox::aboutQt(this);
 295         );
 296 }
 297
 298 void AboutDialog::showAboutContributors(void)
 299 {
 300         TEMP_HIDE_DISQUE
 301         (
 302                 QString contributorsAboutText;
 303
 304                 contributorsAboutText += QString("<h3><nobr>%1</nobr></h3>").arg(tr("The following people have contributed to LameXP:"));
 305                 contributorsAboutText += QString("<b>%1</b>").arg(tr("Translators:"));
 306                 contributorsAboutText += "<table style=\"margin-top:5px\">";
 307                 for(int i = 0; g_lamexp_contributors[i].pcName; i++)
 308                 {
 309                         QString flagIcon = (strlen(g_lamexp_contributors[i].pcFlag) > 0) ? QString("<img src=\":/flags/%1.png\">").arg(g_lamexp_contributors[i].pcFlag) : QString();
 310                         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>&nbsp;&nbsp;</td>").arg(flagIcon);
 311                         contributorsAboutText += QString("<td valign=\"middle\">%2</td><td>&nbsp;&nbsp;</td>").arg(WCHAR2QSTR(g_lamexp_contributors[i].pcLanguage));
 312                         contributorsAboutText += QString("<td valign=\"middle\">%3</td><td>&nbsp;&nbsp;</td><td>&lt;%4&gt;</td></tr>").arg(WCHAR2QSTR(g_lamexp_contributors[i].pcName), g_lamexp_contributors[i].pcMail);
 313                 }
 314                 contributorsAboutText += "</table>";
 315                 contributorsAboutText += "<br><br>";
 316                 contributorsAboutText += QString("<nobr><i>%1</i></nobr><br>").arg(tr("If you are willing to contribute a LameXP translation, feel free to contact us!"));
 317
 318                 QMessageBox *contributorsAboutBox = new QMessageBox(this);
 319                 contributorsAboutBox->setText(contributorsAboutText);
 320                 contributorsAboutBox->setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
 321
 322                 QPushButton *closeButton = contributorsAboutBox->addButton(tr("Discard"), QMessageBox::AcceptRole);
 323                 closeButton->setIcon(QIcon(":/icons/cross.png"));
 324                 closeButton->setMinimumWidth(90);
 325
 326                 contributorsAboutBox->setWindowTitle(tr("About Contributors"));
 327                 contributorsAboutBox->setIconPixmap(QIcon(":/images/Logo_Contributors.png").pixmap(QSize(64,74)));
 328                 contributorsAboutBox->setWindowIcon(QIcon(":/icons/user_suit.png"));
 329                 contributorsAboutBox->exec();
 330
 331                 LAMEXP_DELETE(contributorsAboutBox);
 332         );
 333 }
 334
 335 void AboutDialog::showMoreAbout(void)
 336 {
 337         TEMP_HIDE_DISQUE
 338         (
 339                 QString moreAboutText;
 340
 341                 moreAboutText += QString("<h3>%1</h3>").arg(tr("The following third-party software is used in LameXP:"));
 342                 moreAboutText += "<div style=\"margin-left:-25px;font-size:7pt;white-space:nowrap\"><table><tr><td><ul>";
 343
 344                 moreAboutText += makeToolText
 345                 (
 346                         tr("LAME &minus; OpenSource mp3 Encoder"),
 347                         "lame.exe", "v?.??, Beta-?",
 348                         tr("Released under the terms of the GNU Lesser General Public License."),
 349                         "http://lame.sourceforge.net/"
 350                 );
 351                 moreAboutText += makeToolText
 352                 (
 353                         tr("OggEnc &minus; Ogg Vorbis Encoder"),
 354                         "oggenc2.exe", "v?.??, aoTuV Beta-?.??",
 355                         tr("Completely open and patent-free audio encoding technology."),
 356                         "http://www.vorbis.com/"
 357                 );
 358                 moreAboutText += makeToolText
 359                 (
 360                         tr("Nero AAC Reference MPEG-4 Encoder"),
 361                         "neroAacEnc.exe", "v?.?.?.?",
 362                         tr("Freeware state-of-the-art HE-AAC encoder with 2-Pass support."),
 363                         neroAacUrl,
 364                         tr("Available from vendor web-site as free download:")
 365                 );
 366                 moreAboutText += makeToolText
 367                 (
 368                         tr("Aften &minus; A/52 audio encoder"),
 369                         "aften.exe", "v?.?.?",
 370                         tr("Released under the terms of the GNU Lesser General Public License."),
 371                         "http://aften.sourceforge.net/"
 372                 );
 373                 moreAboutText += makeToolText
 374                 (
 375                         tr("FLAC &minus; Free Lossless Audio Codec"),
 376                         "flac.exe", "v?.?.?",
 377                         tr("Open and patent-free lossless audio compression technology."),
 378                         "http://flac.sourceforge.net/"
 379                 );
 380                 moreAboutText += makeToolText
 381                 (
 382                         tr("mpg123 &minus; Fast Console MPEG Audio Player/Decoder"),
 383                         "mpg123.exe", "v?.??.?",
 384                         tr("Released under the terms of the GNU Lesser General Public License."),
 385                         "http://www.mpg123.de/"
 386                 );
 387                 moreAboutText += makeToolText
 388                 (
 389                         tr("FAAD &minus; OpenSource MPEG-4 and MPEG-2 AAC Decoder"),
 390                         "faad.exe", "v?.?",
 391                         tr("Released under the terms of the GNU General Public License."),
 392                         "http://www.audiocoding.com/"
 393                 );
 394                 moreAboutText += makeToolText
 395                 (
 396                         tr("AC3Filter Tools &minus; AC3/DTS Decoder"),
 397                         "valdec.exe", "v?.??",
 398                         tr("Released under the terms of the GNU Lesser General Public License."),
 399                         "http://www.ac3filter.net/projects/tools"
 400                 );
 401                 moreAboutText += makeToolText
 402                         (
 403                         tr("WavPack &minus; Hybrid Lossless Compression"),
 404                         "wvunpack.exe", "v?.??.?",
 405                         tr("Completely open audio compression format."),
 406                         "http://www.wavpack.com/"
 407                 );
 408                 moreAboutText += makeToolText
 409                         (
 410                         tr("Musepack &minus; Living Audio Compression"),
 411                         "mpcdec.exe", "r???",
 412                         tr("Released under the terms of the GNU Lesser General Public License."),
 413                         "http://www.musepack.net/"
 414                 );
 415                 moreAboutText += makeToolText
 416                 (
 417                         tr("Monkey's Audio &minus; Lossless Audio Compressor"),
 418                         "mac.exe", "v?.??",
 419                         tr("Freely available source code, simple SDK and non-restrictive licensing."),
 420                         "http://www.monkeysaudio.com/"
 421                 );
 422                 moreAboutText += QString
 423                 (
 424                         "</ul></td><td><ul>"
 425                 );
 426                 moreAboutText += makeToolText
 427                 (
 428                         tr("Shorten &minus; Lossless Audio Compressor"),
 429                         "shorten.exe", "v?.?.?",
 430                         tr("Released under the terms of the GNU Lesser General Public License."),
 431                         "http://etree.org/shnutils/shorten/"
 432                 );
 433                 moreAboutText += makeToolText
 434                 (
 435                         tr("Speex &minus; Free Codec For Free Speech"),
 436                         "speexdec.exe", "v?.?",
 437                         tr("Open Source patent-free audio format designed for speech."),
 438                         "http://www.speex.org/"
 439                 );
 440                 moreAboutText += makeToolText
 441                 (
 442                         tr("The True Audio &minus; Lossless Audio Codec"),
 443                         "tta.exe", "v?.?",
 444                         tr("Released under the terms of the GNU Lesser General Public License."),
 445                         "http://tta.sourceforge.net/"
 446                 );
 447                 moreAboutText += makeToolText
 448                 (
 449                         tr("ALAC Decoder"),
 450                         "alac.exe", "v?.?.?",
 451                         tr("Copyright (c) 2004 David Hammerton. Contributions by Cody Brocious."),
 452                         "http://craz.net/programs/itunes/alac.html"
 453                 );
 454                 moreAboutText += makeToolText
 455                 (
 456                         tr("wma2wav &minus; Dump WMA files to Wave Audio"),
 457                         "wma2wav.exe", "????-??-??",
 458                         tr("Copyright (c) 2011 LoRd_MuldeR <mulder2@gmx.de>. Some rights reserved."),
 459                         "http://forum.doom9.org/showthread.php?t=140273"
 460                 );
 461                 moreAboutText += makeToolText
 462                 (
 463                         tr("avs2wav &minus; Avisynth to Wave Audio converter"),
 464                         "avs2wav.exe", "v?.?",
 465                         tr("By Jory Stone <jcsston@toughguy.net> and LoRd_MuldeR <mulder2@gmx.de>."),
 466                         "http://forum.doom9.org/showthread.php?t=70882"
 467                 );
 468                 moreAboutText += makeToolText
 469                 (
 470                         tr("MediaInfo &minus; Media File Analysis Tool"),
 471                         "mediainfo.exe", "v?.?.??",
 472                         tr("Released under the terms of the GNU Lesser General Public License."),
 473                         "http://mediainfo.sourceforge.net/"
 474                 );
 475                 moreAboutText += makeToolText
 476                 (
 477                         tr("SoX &minus; Sound eXchange"),
 478                         "sox.exe", "v??.?.?",
 479                         tr("Released under the terms of the GNU Lesser General Public License."),
 480                         "http://sox.sourceforge.net/"
 481                 );
 482                 moreAboutText += makeToolText
 483                 (
 484                         tr("GnuPG &minus; The GNU Privacy Guard"),
 485                         "gpgv.exe", "v?.?.??",
 486                         tr("Released under the terms of the GNU Lesser General Public License."),
 487                         "http://www.gnupg.org/"
 488                 );
 489                 moreAboutText += makeToolText
 490                 (
 491                         tr("GNU Wget &minus; Software for retrieving files using HTTP"),
 492                         "wget.exe", "v?.??.?",
 493                         tr("Released under the terms of the GNU Lesser General Public License."),
 494                         "http://www.gnu.org/software/wget/"
 495                 );
 496                 moreAboutText += makeToolText
 497                 (
 498                         tr("Silk Icons &minus; Over 700  icons in PNG format"),
 499                         QString(), "v1.3",
 500                         tr("By Mark James, released under the Creative Commons 'by' License."),
 501                         "http://www.famfamfam.com/lab/icons/silk/"
 502                 );
 503                 moreAboutText += QString("</ul></td><td>&nbsp;</td></tr></table></div><i><nobr>%1</nobr></i><br>").arg
 504                 (
 505                         tr("LameXP as a whole is copyrighted by LoRd_MuldeR. The copyright of thrird-party software used in LameXP belongs to the individual authors.").replace("-", "&minus;")
 506                 );
 507
 508                 QMessageBox *moreAboutBox = new QMessageBox(this);
 509                 moreAboutBox->setText(moreAboutText);
 510                 moreAboutBox->setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
 511
 512                 QPushButton *closeButton = moreAboutBox->addButton(tr("Discard"), QMessageBox::AcceptRole);
 513                 closeButton->setIcon(QIcon(":/icons/cross.png"));
 514                 closeButton->setMinimumWidth(90);
 515
 516                 moreAboutBox->setWindowTitle(tr("About Third-party Software"));
 517                 moreAboutBox->setIconPixmap(QIcon(":/images/Logo_Software.png").pixmap(QSize(64,71)));
 518                 moreAboutBox->setWindowIcon(QIcon(":/icons/page_white_cplusplus.png"));
 519                 moreAboutBox->exec();
 520
 521                 LAMEXP_DELETE(moreAboutBox);
 522         );
 523 }
 524
 525 void AboutDialog::moveDisque(void)
 526 {
 527         int delta = 2;
 528         LARGE_INTEGER perfCount, perfFrequ;
 529
 530         if(QueryPerformanceFrequency(&perfFrequ) &&     QueryPerformanceCounter(&perfCount))
 531         {
 532                 if(m_disqueDelay != _I64_MAX)
 533                 {
 534                         const double delay = static_cast<double>(perfCount.QuadPart) - static_cast<double>(m_disqueDelay);
 535                         delta = max(1, min(128, static_cast<int>(ceil(delay / static_cast<double>(perfFrequ.QuadPart) / 0.00512))));
 536                 }
 537                 m_disqueDelay = perfCount.QuadPart;
 538         }
 539
 540         if(m_disque)
 541         {
 542                 QRect screenGeometry = QApplication::desktop()->availableGeometry();
 543                 const int minX = screenGeometry.left();
 544                 const int maxX = screenGeometry.width() - m_disque->width() + screenGeometry.left();
 545                 const int minY = screenGeometry.top();
 546                 const int maxY = screenGeometry.height() - m_disque->height() + screenGeometry.top();
 547
 548                 QPoint pos = m_disque->pos();
 549                 pos.setX(m_disqueFlags[0] ? pos.x() + delta : pos.x() - delta);
 550                 pos.setY(m_disqueFlags[1] ? pos.y() + delta : pos.y() - delta);
 551
 552                 if(pos.x() <= minX)
 553                 {
 554                         m_disqueFlags[0] = true;
 555                         pos.setX(minX);
 556                         m_rotateNext = true;
 557                 }
 558                 else if(pos.x() >= maxX)
 559                 {
 560                         m_disqueFlags[0] = false;
 561                         pos.setX(maxX);
 562                         m_rotateNext = true;
 563                 }
 564                 if(pos.y() <= minY)
 565                 {
 566                         m_disqueFlags[1] = true;
 567                         pos.setY(minY);
 568                         m_rotateNext = true;
 569                 }
 570                 else if(pos.y() >= maxY)
 571                 {
 572                         m_disqueFlags[1] = false;
 573                         pos.setY(maxY);
 574                         m_rotateNext = true;
 575                 }
 576
 577                 m_disque->move(pos);
 578
 579                 if(m_rotateNext)
 580                 {
 581                         QPixmap *cartoon = NULL;
 582                         if(m_disqueFlags[0] == true && m_disqueFlags[1] != true) cartoon = m_cartoon[0];
 583                         if(m_disqueFlags[0] == true && m_disqueFlags[1] == true) cartoon = m_cartoon[1];
 584                         if(m_disqueFlags[0] != true && m_disqueFlags[1] == true) cartoon = m_cartoon[2];
 585                         if(m_disqueFlags[0] != true && m_disqueFlags[1] != true) cartoon = m_cartoon[3];
 586                         if(cartoon)
 587                         {
 588                                 m_disque->setPixmap(*cartoon);
 589                                 m_disque->resize(cartoon->size());
 590                         }
 591                         m_rotateNext = false;
 592                 }
 593
 594                 if(m_disque->windowOpacity() < 0.9)
 595                 {
 596                         m_disque->setWindowOpacity(m_disque->windowOpacity() + 0.01);
 597                 }
 598         }
 599 }
 600 ////////////////////////////////////////////////////////////
 601 // Protected Functions
 602 ////////////////////////////////////////////////////////////
 603
 604 void AboutDialog::showEvent(QShowEvent *e)
 605 {
 606         QDialog::showEvent(e);
 607         if(m_firstShow)
 608         {
 609                 const QList<QAbstractButton*> buttonList = buttons();
 610
 611                 for(int i = 1; i < buttonList.count(); i++)
 612                 {
 613                         buttonList.at(i)->setEnabled(false);
 614                 }
 615
 616                 QTimer::singleShot(5000, this, SLOT(enableButtons()));
 617                 setCursor(QCursor(Qt::WaitCursor));
 618         }
 619 }
 620
 621 bool AboutDialog::eventFilter(QObject *obj, QEvent *event)
 622 {
 623         if((obj == m_disque) && (event->type() == QEvent::MouseButtonPress))
 624         {
 625                 QPixmap cartoon(":/images/Cartoon.png");
 626                 for(int i = 0; i < 4; i++)
 627                 {
 628                         if(!m_cartoon[i])
 629                         {
 630                                 m_cartoon[i] = new QPixmap(cartoon.transformed(QMatrix().rotate(static_cast<double>(i*90) + 45.0), Qt::SmoothTransformation));
 631                                 m_rotateNext = true;
 632                         }
 633                 }
 634                 QDesktopServices::openUrl(QUrl(disqueUrl));
 635         }
 636
 637         return false;
 638 }
 639
 640 ////////////////////////////////////////////////////////////
 641 // Private Functions
 642 ////////////////////////////////////////////////////////////
 643
 644 QString AboutDialog::makeToolText(const QString &toolName, const QString &toolBin, const QString &toolVerFmt, const QString &toolLicense, const QString &toolWebsite, const QString &extraInfo)
 645 {
 646         QString toolText, verStr(toolVerFmt);
 647
 648         if(!toolBin.isEmpty())
 649         {
 650                 verStr = lamexp_version2string(toolVerFmt, lamexp_tool_version(toolBin), tr("n/a"));
 651         }
 652
 653         toolText += QString("<li><nobr><b>%1 (%2)</b></nobr><br>").arg(toolName, verStr);
 654         toolText += QString("<nobr>%1</nobr><br>").arg(toolLicense);
 655         if(!extraInfo.isEmpty()) toolText += QString("<nobr><i>%1</i></nobr><br>").arg(extraInfo);
 656         toolText += QString("<a href=\"%1\">%1</a>").arg(toolWebsite);
 657         toolText += QString("<div style=\"font-size:1pt\"><br></div>");
 658
 659         return toolText;
 660 }
 661
 662
 663 bool AboutDialog::playResoureSound(const QString &library, const unsigned long soundId, const bool async)
 664 {
 665         HMODULE module = 0;
 666         DWORD flags = SND_RESOURCE;
 667         bool result = false;
 668
 669         QFileInfo libraryFile(library);
 670         if(!libraryFile.isAbsolute())
 671         {
 672                 unsigned int buffSize = GetSystemDirectoryW(NULL, NULL) + 1;
 673                 wchar_t *buffer = (wchar_t*) _malloca(buffSize * sizeof(wchar_t));
 674                 unsigned int result = GetSystemDirectory(buffer, buffSize);
 675                 if(result > 0 && result < buffSize)
 676                 {
 677                         libraryFile.setFile(QString("%1/%2").arg(QDir::fromNativeSeparators(QString::fromUtf16(reinterpret_cast<const unsigned short*>(buffer))), library));
 678                 }
 679                 _freea(buffer);
 680         }
 681
 682         if(async)
 683         {
 684                 flags |= SND_ASYNC;
 685         }
 686         else
 687         {
 688                 flags |= SND_SYNC;
 689         }
 690
 691         module = LoadLibraryW(reinterpret_cast<const wchar_t*>(QDir::toNativeSeparators(libraryFile.absoluteFilePath()).utf16()));
 692
 693         if(module)
 694         {
 695                 result = PlaySound((LPCTSTR) soundId, module, flags);
 696                 FreeLibrary(module);
 697         }
 698
 699         return result;
 700 }