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?v=MEDB4xJsXVo"; /*http://www.youtube.com/watch?v=LjOM5YjMZ8w*/
  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, 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                 qVersion()
  95         );
  96
  97         for(int i = 0; i < 4; i++)
  98         {
  99                 m_cartoon[i] = NULL;
 100         }
 101
 102         QString aboutText;
 103
 104         aboutText += QString("<h2>%1</h2>").arg(tr("LameXP &minus; Audio Encoder Front-end"));
 105         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;");
 106         aboutText += QString("<nobr><b>%1</b></nobr><br><br>").arg(versionStr).replace("-", "&minus;");
 107         aboutText += QString("<nobr>%1</nobr><br>").arg(tr("Please visit %1 for news and updates!").arg(LINK(lamexp_website_url())));
 108
 109         if(LAMEXP_DEBUG)
 110         {
 111                 int daysLeft = max(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
 112                 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;");
 113         }
 114         else if(lamexp_version_demo())
 115         {
 116                 int daysLeft = max(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
 117                 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;");
 118         }
 119
 120         aboutText += "<hr><br>";
 121         aboutText += "<nobr><tt>This program is free software; you can redistribute it and/or<br>";
 122         aboutText += "modify it under the terms of the GNU General Public License<br>";
 123         aboutText += "as published by the Free Software Foundation; either version 2<br>";
 124         aboutText += "of the License, or (at your option) any later version.<br><br>";
 125         aboutText += "This program is distributed in the hope that it will be useful,<br>";
 126         aboutText += "but WITHOUT ANY WARRANTY; without even the implied warranty of<br>";
 127         aboutText += "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the<br>";
 128         aboutText += "GNU General Public License for more details.<br><br>";
 129         aboutText += "You should have received a copy of the GNU General Public License<br>";
 130         aboutText += "along with this program; if not, write to the Free Software<br>";
 131         aboutText += "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110&minus;1301, USA.</tt></nobr><br>";
 132         aboutText += "<hr><table><tr>";
 133         aboutText += "<td valign=\"middle\"><img src=\":/icons/error_big.png\"</td><td>&nbsp;</td>";
 134         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 !!!"));
 135         aboutText += "</tr></table><hr><br>";
 136         aboutText += QString("%1<br>").arg(tr("Special thanks go out to \"John33\" from %1 for his continuous support.").arg(LINK("http://www.rarewares.org/")));
 137
 138         setText(aboutText);
 139         setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
 140         setWindowTitle(tr("About LameXP"));
 141
 142         if(firstStart)
 143         {
 144                 QPushButton *firstButton = addButton(tr("Show License Text"), QMessageBox::AcceptRole);
 145                 firstButton->setIcon(QIcon(":/icons/script.png"));
 146                 firstButton->setIconSize(QSize(16, 16));
 147                 firstButton->setMinimumWidth(135);
 148                 firstButton->disconnect();
 149                 connect(firstButton, SIGNAL(clicked()), this, SLOT(openLicenseText()));
 150
 151                 QPushButton *secondButton = addButton(tr("Accept License"), QMessageBox::AcceptRole);
 152                 secondButton->setIcon(QIcon(":/icons/accept.png"));
 153                 secondButton->setIconSize(QSize(16, 16));
 154                 secondButton->setMinimumWidth(120);
 155
 156                 QPushButton *thirdButton = addButton(tr("Decline License"), QMessageBox::AcceptRole);
 157                 thirdButton->setIcon(QIcon(":/icons/delete.png"));
 158                 thirdButton->setIconSize(QSize(16, 16));
 159                 thirdButton->setMinimumWidth(120);
 160                 thirdButton->setEnabled(false);
 161         }
 162         else
 163         {
 164                 QPushButton *firstButton = addButton(tr("3rd Party S/W"), QMessageBox::AcceptRole);
 165                 firstButton->setIcon(QIcon(":/icons/page_white_cplusplus.png"));
 166                 firstButton->setIconSize(QSize(16, 16));
 167                 firstButton->setMinimumWidth(120);
 168                 firstButton->disconnect();
 169                 connect(firstButton, SIGNAL(clicked()), this, SLOT(showMoreAbout()));
 170
 171                 QPushButton *secondButton = addButton(tr("Contributors"), QMessageBox::AcceptRole);
 172                 secondButton->setIcon(QIcon(":icons/user_suit.png"));
 173                 secondButton->setIconSize(QSize(16, 16));
 174                 secondButton->setMinimumWidth(120);
 175                 secondButton->disconnect();
 176                 connect(secondButton, SIGNAL(clicked()), this, SLOT(showAboutContributors()));
 177
 178                 QPushButton *thirdButton = addButton(tr("About Qt4"), QMessageBox::AcceptRole);
 179                 thirdButton->setIcon(QIcon(":/images/Qt.svg"));
 180                 thirdButton->setIconSize(QSize(16, 16));
 181                 thirdButton->setMinimumWidth(120);
 182                 thirdButton->disconnect();
 183                 connect(thirdButton, SIGNAL(clicked()), this, SLOT(showAboutQt()));
 184
 185                 QPushButton *fourthButton = addButton(tr("Discard"), QMessageBox::AcceptRole);
 186                 fourthButton->setIcon(QIcon(":/icons/cross.png"));
 187                 fourthButton->setIconSize(QSize(16, 16));
 188                 fourthButton->setMinimumWidth(90);
 189
 190                 QPixmap disque(":/images/Disque.png");
 191                 QRect screenGeometry = QApplication::desktop()->availableGeometry();
 192                 m_disque = new QLabel(this, Qt::Window | Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
 193                 m_disque->installEventFilter(this);
 194                 m_disque->setStyleSheet("background:transparent;");
 195                 m_disque->setAttribute(Qt::WA_TranslucentBackground);
 196                 m_disque->setGeometry(qrand() % (screenGeometry.width() - disque.width()), qrand() % (screenGeometry.height() - disque.height()), disque.width(), disque.height());
 197                 m_disque->setPixmap(disque);
 198                 m_disque->setWindowOpacity(0.01);
 199                 m_disque->show();
 200                 m_disqueFlags[0] = (qrand() > (RAND_MAX/2));
 201                 m_disqueFlags[1] = (qrand() > (RAND_MAX/2));
 202                 m_disqueTimer = new QTimer;
 203                 connect(m_disqueTimer, SIGNAL(timeout()), this, SLOT(moveDisque()));
 204                 m_disqueTimer->setInterval(10);
 205                 m_disqueTimer->start();
 206         }
 207
 208         m_firstShow = firstStart;
 209 }
 210
 211 AboutDialog::~AboutDialog(void)
 212 {
 213         if(m_disque)
 214         {
 215                 m_disque->close();
 216                 LAMEXP_DELETE(m_disque);
 217         }
 218         if(m_disqueTimer)
 219         {
 220                 m_disqueTimer->stop();
 221                 LAMEXP_DELETE(m_disqueTimer);
 222         }
 223         for(int i = 0; i < 4; i++)
 224         {
 225                 LAMEXP_DELETE(m_cartoon[i]);
 226         }
 227
 228 }
 229
 230 ////////////////////////////////////////////////////////////
 231 // Public Functions
 232 ////////////////////////////////////////////////////////////
 233
 234 int AboutDialog::exec()
 235 {
 236         if(m_settings->soundsEnabled())
 237         {
 238                 if(m_firstShow)
 239                 {
 240                         if(!playResoureSound("imageres.dll", 5080, true))
 241                         {
 242                                 PlaySound(TEXT("SystemStart"), NULL, SND_ALIAS | SND_ASYNC);
 243                         }
 244                 }
 245                 else
 246                 {
 247                         PlaySound(MAKEINTRESOURCE(IDR_WAVE_ABOUT), GetModuleHandle(NULL), SND_RESOURCE | SND_ASYNC);
 248                 }
 249         }
 250
 251         switch(QMessageBox::exec())
 252         {
 253         case 1:
 254                 return 1;
 255                 break;
 256         case 2:
 257                 return -1;
 258                 break;
 259         default:
 260                 return 0;
 261                 break;
 262         }
 263 }
 264
 265 ////////////////////////////////////////////////////////////
 266 // Slots
 267 ////////////////////////////////////////////////////////////
 268
 269 void AboutDialog::enableButtons(void)
 270 {
 271         const QList<QAbstractButton*> buttonList = buttons();
 272
 273         for(int i = 0; i < buttonList.count(); i++)
 274         {
 275                 buttonList.at(i)->setEnabled(true);
 276         }
 277
 278         setCursor(QCursor(Qt::ArrowCursor));
 279 }
 280
 281 void AboutDialog::openLicenseText(void)
 282 {
 283         QDesktopServices::openUrl(QUrl("http://www.gnu.org/licenses/gpl-2.0.txt"));
 284 }
 285
 286 void AboutDialog::showAboutQt(void)
 287 {
 288         QMessageBox::aboutQt(this);
 289 }
 290
 291 void AboutDialog::showAboutContributors(void)
 292 {
 293         QString contributorsAboutText;
 294
 295         contributorsAboutText += QString("<h3><nobr>%1</nobr></h3>").arg(tr("The following people have contributed to LameXP:"));
 296         contributorsAboutText += QString("<b>%1</b>").arg(tr("Translators:"));
 297         contributorsAboutText += "<table style=\"margin-top:5px\">";
 298         for(int i = 0; g_lamexp_contributors[i].pcName; i++)
 299         {
 300                 QString flagIcon = (strlen(g_lamexp_contributors[i].pcFlag) > 0) ? QString("<img src=\":/flags/%1.png\">").arg(g_lamexp_contributors[i].pcFlag) : QString();
 301                 contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>&nbsp;&nbsp;</td>").arg(flagIcon);
 302                 contributorsAboutText += QString("<td valign=\"middle\">%2</td><td>&nbsp;&nbsp;</td>").arg(WCHAR2QSTR(g_lamexp_contributors[i].pcLanguage));
 303                 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);
 304         }
 305         contributorsAboutText += "</table>";
 306         contributorsAboutText += "<br><br>";
 307         contributorsAboutText += QString("<nobr><i>%1</i></nobr><br>").arg(tr("If you are willing to contribute a LameXP translation, feel free to contact us!"));
 308
 309         QMessageBox *contributorsAboutBox = new QMessageBox(this);
 310         contributorsAboutBox->setText(contributorsAboutText);
 311         contributorsAboutBox->setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
 312
 313         QPushButton *closeButton = contributorsAboutBox->addButton(tr("Discard"), QMessageBox::AcceptRole);
 314         closeButton->setIcon(QIcon(":/icons/cross.png"));
 315         closeButton->setMinimumWidth(90);
 316
 317         contributorsAboutBox->setWindowTitle(tr("About Contributors"));
 318         contributorsAboutBox->setIconPixmap(QIcon(":/images/Logo_Contributors.png").pixmap(QSize(64,74)));
 319         contributorsAboutBox->setWindowIcon(QIcon(":/icons/user_suit.png"));
 320         contributorsAboutBox->exec();
 321
 322         LAMEXP_DELETE(contributorsAboutBox);
 323 }
 324
 325 void AboutDialog::showMoreAbout(void)
 326 {
 327         QString moreAboutText;
 328
 329         moreAboutText += QString("<h3>%1</h3>").arg(tr("The following third-party software is used in LameXP:"));
 330         moreAboutText += "<div style=\"margin-left:-25px;font-size:7pt;white-space:nowrap\"><table><tr><td><ul>";
 331
 332         moreAboutText += makeToolText
 333         (
 334                 tr("LAME &minus; OpenSource mp3 Encoder"),
 335                 "lame.exe", "v?.??, Beta-?",
 336                 tr("Released under the terms of the GNU Lesser General Public License."),
 337                 "http://lame.sourceforge.net/"
 338         );
 339         moreAboutText += makeToolText
 340         (
 341                 tr("OggEnc &minus; Ogg Vorbis Encoder"),
 342                 "oggenc2.exe", "v?.??, aoTuV Beta-?.??",
 343                 tr("Completely open and patent-free audio encoding technology."),
 344                 "http://www.vorbis.com/"
 345         );
 346         moreAboutText += makeToolText
 347         (
 348                 tr("Nero AAC Reference MPEG-4 Encoder"),
 349                 "neroAacEnc.exe", "v?.?.?.?",
 350                 tr("Freeware state-of-the-art HE-AAC encoder with 2-Pass support."),
 351                 neroAacUrl,
 352                 tr("Available from vendor web-site as free download:")
 353         );
 354         moreAboutText += makeToolText
 355         (
 356                 tr("Aften &minus; A/52 audio encoder"),
 357                 "aften.exe", "v?.?.?",
 358                 tr("Released under the terms of the GNU Lesser General Public License."),
 359                 "http://aften.sourceforge.net/"
 360         );
 361         moreAboutText += makeToolText
 362         (
 363                 tr("FLAC &minus; Free Lossless Audio Codec"),
 364                 "flac.exe", "v?.?.?",
 365                 tr("Open and patent-free lossless audio compression technology."),
 366                 "http://flac.sourceforge.net/"
 367         );
 368         moreAboutText += makeToolText
 369         (
 370                 tr("mpg123 &minus; Fast Console MPEG Audio Player/Decoder"),
 371                 "mpg123.exe", "v?.??.?",
 372                 tr("Released under the terms of the GNU Lesser General Public License."),
 373                 "http://www.mpg123.de/"
 374         );
 375         moreAboutText += makeToolText
 376         (
 377                 tr("FAAD &minus; OpenSource MPEG-4 and MPEG-2 AAC Decoder"),
 378                 "faad.exe", "v?.?",
 379                 tr("Released under the terms of the GNU General Public License."),
 380                 "http://www.audiocoding.com/"
 381         );
 382         moreAboutText += makeToolText
 383         (
 384                 tr("AC3Filter Tools &minus; AC3/DTS Decoder"),
 385                 "valdec.exe", "v?.??",
 386                 tr("Released under the terms of the GNU Lesser General Public License."),
 387                 "http://www.ac3filter.net/projects/tools"
 388         );
 389         moreAboutText += makeToolText
 390                 (
 391                 tr("WavPack &minus; Hybrid Lossless Compression"),
 392                 "wvunpack.exe", "v?.??.?",
 393                 tr("Completely open audio compression format."),
 394                 "http://www.wavpack.com/"
 395         );
 396         moreAboutText += makeToolText
 397                 (
 398                 tr("Musepack &minus; Living Audio Compression"),
 399                 "mpcdec.exe", "r???",
 400                 tr("Released under the terms of the GNU Lesser General Public License."),
 401                 "http://www.musepack.net/"
 402         );
 403         moreAboutText += QString
 404         (
 405                 "</ul></td><td><ul>"
 406         );
 407         moreAboutText += makeToolText
 408         (
 409                 tr("Monkey's Audio &minus; Lossless Audio Compressor"),
 410                 "mac.exe", "v?.??",
 411                 tr("Freely available source code, simple SDK and non-restrictive licensing."),
 412                 "http://www.monkeysaudio.com/"
 413         );
 414         moreAboutText += makeToolText
 415         (
 416                 tr("Shorten &minus; Lossless Audio Compressor"),
 417                 "shorten.exe", "v?.?.?",
 418                 tr("Released under the terms of the GNU Lesser General Public License."),
 419                 "http://etree.org/shnutils/shorten/"
 420         );
 421         moreAboutText += makeToolText
 422         (
 423                 tr("Speex &minus; Free Codec For Free Speech"),
 424                 "speexdec.exe", "v?.?",
 425                 tr("Open Source patent-free audio format designed for speech."),
 426                 "http://www.speex.org/"
 427         );
 428         moreAboutText += makeToolText
 429         (
 430                 tr("The True Audio &minus; Lossless Audio Codec"),
 431                 "tta.exe", "v?.?",
 432                 tr("Released under the terms of the GNU Lesser General Public License."),
 433                 "http://tta.sourceforge.net/"
 434         );
 435         moreAboutText += makeToolText
 436         (
 437                 tr("ALAC Decoder"),
 438                 "alac.exe", "v?.?.?",
 439                 tr("Copyright (c) 2004 David Hammerton. Contributions by Cody Brocious."),
 440                 "http://craz.net/programs/itunes/alac.html"
 441         );
 442         moreAboutText += makeToolText
 443         (
 444                 tr("MediaInfo &minus; Media File Analysis Tool"),
 445                 "mediainfo.exe", "v?.?.??",
 446                 tr("Released under the terms of the GNU Lesser General Public License."),
 447                 "http://mediainfo.sourceforge.net/"
 448         );
 449         moreAboutText += makeToolText
 450         (
 451                 tr("SoX &minus; Sound eXchange"),
 452                 "sox.exe", "v??.?.?",
 453                 tr("Released under the terms of the GNU Lesser General Public License."),
 454                 "http://sox.sourceforge.net/"
 455         );
 456         moreAboutText += makeToolText
 457         (
 458                 tr("GnuPG &minus; The GNU Privacy Guard"),
 459                 "gpgv.exe", "v?.?.??",
 460                 tr("Released under the terms of the GNU Lesser General Public License."),
 461                 "http://www.gnupg.org/"
 462         );
 463         moreAboutText += makeToolText
 464         (
 465                 tr("GNU Wget &minus; Software for retrieving files using HTTP"),
 466                 "wget.exe", "v?.??.?",
 467                 tr("Released under the terms of the GNU Lesser General Public License."),
 468                 "http://www.gnu.org/software/wget/"
 469         );
 470         moreAboutText += makeToolText
 471         (
 472                 tr("Silk Icons &minus; Over 700  icons in PNG format"),
 473                 QString(), "v1.3",
 474                 tr("By Mark James, released under the Creative Commons 'by' License."),
 475                 "http://www.famfamfam.com/lab/icons/silk/"
 476         );
 477         moreAboutText += QString("</ul></td><td>&nbsp;</td></tr></table></div><i><nobr>%1</nobr></i><br>").arg
 478         (
 479                 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;")
 480         );
 481
 482         QMessageBox *moreAboutBox = new QMessageBox(this);
 483         moreAboutBox->setText(moreAboutText);
 484         moreAboutBox->setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
 485
 486         QPushButton *closeButton = moreAboutBox->addButton(tr("Discard"), QMessageBox::AcceptRole);
 487         closeButton->setIcon(QIcon(":/icons/cross.png"));
 488         closeButton->setMinimumWidth(90);
 489
 490         moreAboutBox->setWindowTitle(tr("About Third-party Software"));
 491         moreAboutBox->setIconPixmap(QIcon(":/images/Logo_Software.png").pixmap(QSize(64,71)));
 492         moreAboutBox->setWindowIcon(QIcon(":/icons/page_white_cplusplus.png"));
 493         moreAboutBox->exec();
 494
 495         LAMEXP_DELETE(moreAboutBox);
 496 }
 497
 498 void AboutDialog::moveDisque(void)
 499 {
 500         int delta = 2;
 501         LARGE_INTEGER perfCount, perfFrequ;
 502
 503         if(QueryPerformanceFrequency(&perfFrequ) &&     QueryPerformanceCounter(&perfCount))
 504         {
 505                 if(m_disqueDelay != _I64_MAX)
 506                 {
 507                         const double delay = static_cast<double>(perfCount.QuadPart) - static_cast<double>(m_disqueDelay);
 508                         delta = max(1, min(128, static_cast<int>(ceil(delay / static_cast<double>(perfFrequ.QuadPart) / 0.00512))));
 509                 }
 510                 m_disqueDelay = perfCount.QuadPart;
 511         }
 512
 513         if(m_disque)
 514         {
 515                 QRect screenGeometry = QApplication::desktop()->availableGeometry();
 516                 const int minX = screenGeometry.left();
 517                 const int maxX = screenGeometry.width() - m_disque->width() + screenGeometry.left();
 518                 const int minY = screenGeometry.top();
 519                 const int maxY = screenGeometry.height() - m_disque->height() + screenGeometry.top();
 520
 521                 QPoint pos = m_disque->pos();
 522                 pos.setX(m_disqueFlags[0] ? pos.x() + delta : pos.x() - delta);
 523                 pos.setY(m_disqueFlags[1] ? pos.y() + delta : pos.y() - delta);
 524
 525                 if(pos.x() <= minX)
 526                 {
 527                         m_disqueFlags[0] = true;
 528                         pos.setX(minX);
 529                         m_rotateNext = true;
 530                 }
 531                 else if(pos.x() >= maxX)
 532                 {
 533                         m_disqueFlags[0] = false;
 534                         pos.setX(maxX);
 535                         m_rotateNext = true;
 536                 }
 537                 if(pos.y() <= minY)
 538                 {
 539                         m_disqueFlags[1] = true;
 540                         pos.setY(minY);
 541                         m_rotateNext = true;
 542                 }
 543                 else if(pos.y() >= maxY)
 544                 {
 545                         m_disqueFlags[1] = false;
 546                         pos.setY(maxY);
 547                         m_rotateNext = true;
 548                 }
 549
 550                 m_disque->move(pos);
 551
 552                 if(m_rotateNext)
 553                 {
 554                         QPixmap *cartoon = NULL;
 555                         if(m_disqueFlags[0] == true && m_disqueFlags[1] != true) cartoon = m_cartoon[0];
 556                         if(m_disqueFlags[0] == true && m_disqueFlags[1] == true) cartoon = m_cartoon[1];
 557                         if(m_disqueFlags[0] != true && m_disqueFlags[1] == true) cartoon = m_cartoon[2];
 558                         if(m_disqueFlags[0] != true && m_disqueFlags[1] != true) cartoon = m_cartoon[3];
 559                         if(cartoon)
 560                         {
 561                                 m_disque->setPixmap(*cartoon);
 562                                 m_disque->resize(cartoon->size());
 563                         }
 564                         m_rotateNext = false;
 565                 }
 566
 567                 if(m_disque->windowOpacity() < 0.9)
 568                 {
 569                         m_disque->setWindowOpacity(m_disque->windowOpacity() + 0.01);
 570                 }
 571         }
 572 }
 573 ////////////////////////////////////////////////////////////
 574 // Protected Functions
 575 ////////////////////////////////////////////////////////////
 576
 577 void AboutDialog::showEvent(QShowEvent *e)
 578 {
 579         QDialog::showEvent(e);
 580         if(m_firstShow)
 581         {
 582                 const QList<QAbstractButton*> buttonList = buttons();
 583
 584                 for(int i = 1; i < buttonList.count(); i++)
 585                 {
 586                         buttonList.at(i)->setEnabled(false);
 587                 }
 588
 589                 QTimer::singleShot(5000, this, SLOT(enableButtons()));
 590                 setCursor(QCursor(Qt::WaitCursor));
 591         }
 592 }
 593
 594 bool AboutDialog::eventFilter(QObject *obj, QEvent *event)
 595 {
 596         if((obj == m_disque) && (event->type() == QEvent::MouseButtonPress))
 597         {
 598                 QPixmap cartoon(":/images/Cartoon.png");
 599                 for(int i = 0; i < 4; i++)
 600                 {
 601                         if(!m_cartoon[i])
 602                         {
 603                                 m_cartoon[i] = new QPixmap(cartoon.transformed(QMatrix().rotate(static_cast<double>(i*90) + 45.0), Qt::SmoothTransformation));
 604                                 m_rotateNext = true;
 605                         }
 606                 }
 607                 QDesktopServices::openUrl(QUrl(disqueUrl));
 608         }
 609
 610         return false;
 611 }
 612
 613 ////////////////////////////////////////////////////////////
 614 // Private Functions
 615 ////////////////////////////////////////////////////////////
 616
 617 QString AboutDialog::makeToolText(const QString &toolName, const QString &toolBin, const QString &toolVerFmt, const QString &toolLicense, const QString &toolWebsite, const QString &extraInfo)
 618 {
 619         QString toolText, verStr(toolVerFmt);
 620
 621         if(!toolBin.isEmpty())
 622         {
 623                 verStr = lamexp_version2string(toolVerFmt, lamexp_tool_version(toolBin), tr("n/a"));
 624         }
 625
 626         toolText += QString("<li><nobr><b>%1 (%2)</b></nobr><br>").arg(toolName, verStr);
 627         toolText += QString("<nobr>%1</nobr><br>").arg(toolLicense);
 628         if(!extraInfo.isEmpty()) toolText += QString("<nobr><i>%1</i></nobr><br>").arg(extraInfo);
 629         toolText += QString("<a href=\"%1\">%1</a>").arg(toolWebsite);
 630         toolText += QString("<div style=\"font-size:1pt\"><br></div>");
 631
 632         return toolText;
 633 }
 634
 635
 636 bool AboutDialog::playResoureSound(const QString &library, const unsigned long soundId, const bool async)
 637 {
 638         HMODULE module = 0;
 639         DWORD flags = SND_RESOURCE;
 640         bool result = false;
 641
 642         QFileInfo libraryFile(library);
 643         if(!libraryFile.isAbsolute())
 644         {
 645                 unsigned int buffSize = GetSystemDirectoryW(NULL, NULL) + 1;
 646                 wchar_t *buffer = (wchar_t*) _malloca(buffSize * sizeof(wchar_t));
 647                 unsigned int result = GetSystemDirectory(buffer, buffSize);
 648                 if(result > 0 && result < buffSize)
 649                 {
 650                         libraryFile.setFile(QString("%1/%2").arg(QDir::fromNativeSeparators(QString::fromUtf16(reinterpret_cast<const unsigned short*>(buffer))), library));
 651                 }
 652                 _freea(buffer);
 653         }
 654
 655         if(async)
 656         {
 657                 flags |= SND_ASYNC;
 658         }
 659         else
 660         {
 661                 flags |= SND_SYNC;
 662         }
 663
 664         module = LoadLibraryW(reinterpret_cast<const wchar_t*>(QDir::toNativeSeparators(libraryFile.absoluteFilePath()).utf16()));
 665
 666         if(module)
 667         {
 668                 result = PlaySound((LPCTSTR) soundId, module, flags);
 669                 FreeLibrary(module);
 670         }
 671
 672         return result;
 673 }