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         {"pl", L"Polski",     L"Sir Daniel K",        "Sir.Daniel.K@gmail.com"},
  68         {"ru", L"Русский",    L"Neonailol",           "Neonailol@gmail.com"   },
  69         {"uk", L"Українська", L"Arestarh",            "Arestarh@ukr.net"      },
  70         {NULL, NULL, NULL, NULL}
  71 };
  72
  73 ////////////////////////////////////////////////////////////
  74 // Constructor
  75 ////////////////////////////////////////////////////////////
  76
  77 AboutDialog::AboutDialog(SettingsModel *settings, QWidget *parent, bool firstStart)
  78 :
  79         QMessageBox(parent),
  80         m_settings(settings),
  81         m_disque(NULL),
  82         m_disqueTimer(NULL),
  83         m_rotateNext(false),
  84         m_disqueDelay(_I64_MAX)
  85 {
  86         QString versionStr = QString().sprintf
  87         (
  88                 "Version %d.%02d %s, Build %d [%s], %s %s, Qt v%s",
  89                 lamexp_version_major(),
  90                 lamexp_version_minor(),
  91                 lamexp_version_release(),
  92                 lamexp_version_build(),
  93                 lamexp_version_date().toString(Qt::ISODate).toLatin1().constData(),
  94                 lamexp_version_compiler(),
  95                 lamexp_version_arch(),
  96                 qVersion()
  97         );
  98
  99         for(int i = 0; i < 4; i++)
 100         {
 101                 m_cartoon[i] = NULL;
 102         }
 103
 104         QString aboutText;
 105
 106         aboutText += QString("<h2>%1</h2>").arg(tr("LameXP &minus; Audio Encoder Front-end"));
 107         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;");
 108         aboutText += QString("<nobr><b>%1</b></nobr><br><br>").arg(versionStr).replace("-", "&minus;");
 109         aboutText += QString("<nobr>%1</nobr><br>").arg(tr("Please visit %1 for news and updates!").arg(LINK(lamexp_website_url())));
 110
 111         if(LAMEXP_DEBUG)
 112         {
 113                 int daysLeft = max(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
 114                 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;");
 115         }
 116         else if(lamexp_version_demo())
 117         {
 118                 int daysLeft = max(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
 119                 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;");
 120         }
 121
 122         aboutText += "<hr><br>";
 123         aboutText += "<nobr><tt>This program is free software; you can redistribute it and/or<br>";
 124         aboutText += "modify it under the terms of the GNU General Public License<br>";
 125         aboutText += "as published by the Free Software Foundation; either version 2<br>";
 126         aboutText += "of the License, or (at your option) any later version.<br><br>";
 127         aboutText += "This program is distributed in the hope that it will be useful,<br>";
 128         aboutText += "but WITHOUT ANY WARRANTY; without even the implied warranty of<br>";
 129         aboutText += "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the<br>";
 130         aboutText += "GNU General Public License for more details.<br><br>";
 131         aboutText += "You should have received a copy of the GNU General Public License<br>";
 132         aboutText += "along with this program; if not, write to the Free Software<br>";
 133         aboutText += "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110&minus;1301, USA.</tt></nobr><br>";
 134         aboutText += "<hr><table><tr>";
 135         aboutText += "<td valign=\"middle\"><img src=\":/icons/error_big.png\"</td><td>&nbsp;</td>";
 136         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 !!!"));
 137         aboutText += "</tr></table><hr><br>";
 138         aboutText += QString("%1<br>").arg(tr("Special thanks go out to \"John33\" from %1 for his continuous support.").arg(LINK("http://www.rarewares.org/")));
 139
 140         setText(aboutText);
 141         setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
 142         setWindowTitle(tr("About LameXP"));
 143
 144         if(firstStart)
 145         {
 146                 QPushButton *firstButton = addButton(tr("Show License Text"), QMessageBox::AcceptRole);
 147                 firstButton->setIcon(QIcon(":/icons/script.png"));
 148                 firstButton->setIconSize(QSize(16, 16));
 149                 firstButton->setMinimumWidth(135);
 150                 firstButton->disconnect();
 151                 connect(firstButton, SIGNAL(clicked()), this, SLOT(openLicenseText()));
 152
 153                 QPushButton *secondButton = addButton(tr("Accept License"), QMessageBox::AcceptRole);
 154                 secondButton->setIcon(QIcon(":/icons/accept.png"));
 155                 secondButton->setIconSize(QSize(16, 16));
 156                 secondButton->setMinimumWidth(120);
 157
 158                 QPushButton *thirdButton = addButton(tr("Decline License"), QMessageBox::AcceptRole);
 159                 thirdButton->setIcon(QIcon(":/icons/delete.png"));
 160                 thirdButton->setIconSize(QSize(16, 16));
 161                 thirdButton->setMinimumWidth(120);
 162                 thirdButton->setEnabled(false);
 163         }
 164         else
 165         {
 166                 QPushButton *firstButton = addButton(tr("3rd Party S/W"), QMessageBox::AcceptRole);
 167                 firstButton->setIcon(QIcon(":/icons/page_white_cplusplus.png"));
 168                 firstButton->setIconSize(QSize(16, 16));
 169                 firstButton->setMinimumWidth(120);
 170                 firstButton->disconnect();
 171                 connect(firstButton, SIGNAL(clicked()), this, SLOT(showMoreAbout()));
 172
 173                 QPushButton *secondButton = addButton(tr("Contributors"), QMessageBox::AcceptRole);
 174                 secondButton->setIcon(QIcon(":icons/user_suit.png"));
 175                 secondButton->setIconSize(QSize(16, 16));
 176                 secondButton->setMinimumWidth(120);
 177                 secondButton->disconnect();
 178                 connect(secondButton, SIGNAL(clicked()), this, SLOT(showAboutContributors()));
 179
 180                 QPushButton *thirdButton = addButton(tr("About Qt4"), QMessageBox::AcceptRole);
 181                 thirdButton->setIcon(QIcon(":/images/Qt.svg"));
 182                 thirdButton->setIconSize(QSize(16, 16));
 183                 thirdButton->setMinimumWidth(120);
 184                 thirdButton->disconnect();
 185                 connect(thirdButton, SIGNAL(clicked()), this, SLOT(showAboutQt()));
 186
 187                 QPushButton *fourthButton = addButton(tr("Discard"), QMessageBox::AcceptRole);
 188                 fourthButton->setIcon(QIcon(":/icons/cross.png"));
 189                 fourthButton->setIconSize(QSize(16, 16));
 190                 fourthButton->setMinimumWidth(90);
 191
 192                 QPixmap disque(":/images/Disque.png");
 193                 QRect screenGeometry = QApplication::desktop()->availableGeometry();
 194                 m_disque = new QLabel(this, Qt::Window | Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
 195                 m_disque->installEventFilter(this);
 196                 m_disque->setStyleSheet("background:transparent;");
 197                 m_disque->setAttribute(Qt::WA_TranslucentBackground);
 198                 m_disque->setGeometry(qrand() % (screenGeometry.width() - disque.width()), qrand() % (screenGeometry.height() - disque.height()), disque.width(), disque.height());
 199                 m_disque->setPixmap(disque);
 200                 m_disque->setWindowOpacity(0.01);
 201                 m_disque->show();
 202                 m_disqueFlags[0] = (qrand() > (RAND_MAX/2));
 203                 m_disqueFlags[1] = (qrand() > (RAND_MAX/2));
 204                 m_disqueTimer = new QTimer;
 205                 connect(m_disqueTimer, SIGNAL(timeout()), this, SLOT(moveDisque()));
 206                 m_disqueTimer->setInterval(10);
 207                 m_disqueTimer->start();
 208         }
 209
 210         m_firstShow = firstStart;
 211 }
 212
 213 AboutDialog::~AboutDialog(void)
 214 {
 215         if(m_disque)
 216         {
 217                 m_disque->close();
 218                 LAMEXP_DELETE(m_disque);
 219         }
 220         if(m_disqueTimer)
 221         {
 222                 m_disqueTimer->stop();
 223                 LAMEXP_DELETE(m_disqueTimer);
 224         }
 225         for(int i = 0; i < 4; i++)
 226         {
 227                 LAMEXP_DELETE(m_cartoon[i]);
 228         }
 229
 230 }
 231
 232 ////////////////////////////////////////////////////////////
 233 // Public Functions
 234 ////////////////////////////////////////////////////////////
 235
 236 int AboutDialog::exec()
 237 {
 238         if(m_settings->soundsEnabled())
 239         {
 240                 if(m_firstShow)
 241                 {
 242                         if(!playResoureSound("imageres.dll", 5080, true))
 243                         {
 244                                 PlaySound(TEXT("SystemStart"), NULL, SND_ALIAS | SND_ASYNC);
 245                         }
 246                 }
 247                 else
 248                 {
 249                         PlaySound(MAKEINTRESOURCE(IDR_WAVE_ABOUT), GetModuleHandle(NULL), SND_RESOURCE | SND_ASYNC);
 250                 }
 251         }
 252
 253         switch(QMessageBox::exec())
 254         {
 255         case 1:
 256                 return 1;
 257                 break;
 258         case 2:
 259                 return -1;
 260                 break;
 261         default:
 262                 return 0;
 263                 break;
 264         }
 265 }
 266
 267 ////////////////////////////////////////////////////////////
 268 // Slots
 269 ////////////////////////////////////////////////////////////
 270
 271 #define TEMP_HIDE_DISQUE(CMD) \
 272 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}
 273
 274 void AboutDialog::enableButtons(void)
 275 {
 276         const QList<QAbstractButton*> buttonList = buttons();
 277
 278         for(int i = 0; i < buttonList.count(); i++)
 279         {
 280                 buttonList.at(i)->setEnabled(true);
 281         }
 282
 283         setCursor(QCursor(Qt::ArrowCursor));
 284 }
 285
 286 void AboutDialog::openLicenseText(void)
 287 {
 288         QDesktopServices::openUrl(QUrl("http://www.gnu.org/licenses/gpl-2.0.txt"));
 289 }
 290
 291 void AboutDialog::showAboutQt(void)
 292 {
 293         TEMP_HIDE_DISQUE
 294         (
 295                 QMessageBox::aboutQt(this);
 296         );
 297 }
 298
 299 void AboutDialog::showAboutContributors(void)
 300 {
 301         TEMP_HIDE_DISQUE
 302         (
 303                 QString contributorsAboutText;
 304
 305                 contributorsAboutText += QString("<h3><nobr>%1</nobr></h3>").arg(tr("The following people have contributed to LameXP:"));
 306                 contributorsAboutText += QString("<b>%1</b>").arg(tr("Translators:"));
 307                 contributorsAboutText += "<table style=\"margin-top:5px\">";
 308                 for(int i = 0; g_lamexp_contributors[i].pcName; i++)
 309                 {
 310                         QString flagIcon = (strlen(g_lamexp_contributors[i].pcFlag) > 0) ? QString("<img src=\":/flags/%1.png\">").arg(g_lamexp_contributors[i].pcFlag) : QString();
 311                         contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>&nbsp;&nbsp;</td>").arg(flagIcon);
 312                         contributorsAboutText += QString("<td valign=\"middle\">%2</td><td>&nbsp;&nbsp;</td>").arg(WCHAR2QSTR(g_lamexp_contributors[i].pcLanguage));
 313                         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);
 314                 }
 315                 contributorsAboutText += "</table>";
 316                 contributorsAboutText += "<br><br>";
 317                 contributorsAboutText += QString("<nobr><i>%1</i></nobr><br>").arg(tr("If you are willing to contribute a LameXP translation, feel free to contact us!"));
 318
 319                 QMessageBox *contributorsAboutBox = new QMessageBox(this);
 320                 contributorsAboutBox->setText(contributorsAboutText);
 321                 contributorsAboutBox->setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
 322
 323                 QPushButton *closeButton = contributorsAboutBox->addButton(tr("Discard"), QMessageBox::AcceptRole);
 324                 closeButton->setIcon(QIcon(":/icons/cross.png"));
 325                 closeButton->setMinimumWidth(90);
 326
 327                 contributorsAboutBox->setWindowTitle(tr("About Contributors"));
 328                 contributorsAboutBox->setIconPixmap(QIcon(":/images/Logo_Contributors.png").pixmap(QSize(64,74)));
 329                 contributorsAboutBox->setWindowIcon(QIcon(":/icons/user_suit.png"));
 330                 contributorsAboutBox->exec();
 331
 332                 LAMEXP_DELETE(contributorsAboutBox);
 333         );
 334 }
 335
 336 void AboutDialog::showMoreAbout(void)
 337 {
 338         TEMP_HIDE_DISQUE
 339         (
 340                 QString moreAboutText;
 341
 342                 moreAboutText += QString("<h3>%1</h3>").arg(tr("The following third-party software is used in LameXP:"));
 343                 moreAboutText += "<div style=\"margin-left:-25px;font-size:7pt;white-space:nowrap\"><table><tr><td><ul>";
 344
 345                 moreAboutText += makeToolText
 346                 (
 347                         tr("LAME &minus; OpenSource mp3 Encoder"),
 348                         "lame.exe", "v?.??, Beta-?",
 349                         tr("Released under the terms of the GNU Lesser General Public License."),
 350                         "http://lame.sourceforge.net/"
 351                 );
 352                 moreAboutText += makeToolText
 353                 (
 354                         tr("OggEnc &minus; Ogg Vorbis Encoder"),
 355                         "oggenc2.exe", "v?.??, aoTuV Beta-?.??",
 356                         tr("Completely open and patent-free audio encoding technology."),
 357                         "http://www.vorbis.com/"
 358                 );
 359                 moreAboutText += makeToolText
 360                 (
 361                         tr("Nero AAC Reference MPEG-4 Encoder"),
 362                         "neroAacEnc.exe", "v?.?.?.?",
 363                         tr("Freeware state-of-the-art HE-AAC encoder with 2-Pass support."),
 364                         neroAacUrl,
 365                         tr("Available from vendor web-site as free download:")
 366                 );
 367                 moreAboutText += makeToolText
 368                 (
 369                         tr("Aften &minus; A/52 audio encoder"),
 370                         "aften.exe", "v?.?.?",
 371                         tr("Released under the terms of the GNU Lesser General Public License."),
 372                         "http://aften.sourceforge.net/"
 373                 );
 374                 moreAboutText += makeToolText
 375                 (
 376                         tr("FLAC &minus; Free Lossless Audio Codec"),
 377                         "flac.exe", "v?.?.?",
 378                         tr("Open and patent-free lossless audio compression technology."),
 379                         "http://flac.sourceforge.net/"
 380                 );
 381                 moreAboutText += makeToolText
 382                 (
 383                         tr("mpg123 &minus; Fast Console MPEG Audio Player/Decoder"),
 384                         "mpg123.exe", "v?.??.?",
 385                         tr("Released under the terms of the GNU Lesser General Public License."),
 386                         "http://www.mpg123.de/"
 387                 );
 388                 moreAboutText += makeToolText
 389                 (
 390                         tr("FAAD &minus; OpenSource MPEG-4 and MPEG-2 AAC Decoder"),
 391                         "faad.exe", "v?.?",
 392                         tr("Released under the terms of the GNU General Public License."),
 393                         "http://www.audiocoding.com/"
 394                 );
 395                 moreAboutText += makeToolText
 396                 (
 397                         tr("AC3Filter Tools &minus; AC3/DTS Decoder"),
 398                         "valdec.exe", "v?.??",
 399                         tr("Released under the terms of the GNU Lesser General Public License."),
 400                         "http://www.ac3filter.net/projects/tools"
 401                 );
 402                 moreAboutText += makeToolText
 403                         (
 404                         tr("WavPack &minus; Hybrid Lossless Compression"),
 405                         "wvunpack.exe", "v?.??.?",
 406                         tr("Completely open audio compression format."),
 407                         "http://www.wavpack.com/"
 408                 );
 409                 moreAboutText += makeToolText
 410                         (
 411                         tr("Musepack &minus; Living Audio Compression"),
 412                         "mpcdec.exe", "r???",
 413                         tr("Released under the terms of the GNU Lesser General Public License."),
 414                         "http://www.musepack.net/"
 415                 );
 416                 moreAboutText += makeToolText
 417                 (
 418                         tr("Monkey's Audio &minus; Lossless Audio Compressor"),
 419                         "mac.exe", "v?.??",
 420                         tr("Freely available source code, simple SDK and non-restrictive licensing."),
 421                         "http://www.monkeysaudio.com/"
 422                 );
 423                 moreAboutText += QString
 424                 (
 425                         "</ul></td><td><ul>"
 426                 );
 427                 moreAboutText += makeToolText
 428                 (
 429                         tr("Shorten &minus; Lossless Audio Compressor"),
 430                         "shorten.exe", "v?.?.?",
 431                         tr("Released under the terms of the GNU Lesser General Public License."),
 432                         "http://etree.org/shnutils/shorten/"
 433                 );
 434                 moreAboutText += makeToolText
 435                 (
 436                         tr("Speex &minus; Free Codec For Free Speech"),
 437                         "speexdec.exe", "v?.?",
 438                         tr("Open Source patent-free audio format designed for speech."),
 439                         "http://www.speex.org/"
 440                 );
 441                 moreAboutText += makeToolText
 442                 (
 443                         tr("The True Audio &minus; Lossless Audio Codec"),
 444                         "tta.exe", "v?.?",
 445                         tr("Released under the terms of the GNU Lesser General Public License."),
 446                         "http://tta.sourceforge.net/"
 447                 );
 448                 moreAboutText += makeToolText
 449                 (
 450                         tr("ALAC Decoder"),
 451                         "alac.exe", "v?.?.?",
 452                         tr("Copyright (c) 2004 David Hammerton. Contributions by Cody Brocious."),
 453                         "http://craz.net/programs/itunes/alac.html"
 454                 );
 455                 moreAboutText += makeToolText
 456                 (
 457                         tr("wma2wav &minus; Dump WMA files to Wave Audio"),
 458                         "wma2wav.exe", "????-??-??",
 459                         tr("Copyright (c) 2011 LoRd_MuldeR <mulder2@gmx.de>. Some rights reserved."),
 460                         "http://forum.doom9.org/showthread.php?t=140273"
 461                 );
 462                 moreAboutText += makeToolText
 463                 (
 464                         tr("avs2wav &minus; Avisynth to Wave Audio converter"),
 465                         "avs2wav.exe", "v?.?",
 466                         tr("By Jory Stone <jcsston@toughguy.net> and LoRd_MuldeR <mulder2@gmx.de>."),
 467                         "http://forum.doom9.org/showthread.php?t=70882"
 468                 );
 469                 moreAboutText += makeToolText
 470                 (
 471                         tr("MediaInfo &minus; Media File Analysis Tool"),
 472                         "mediainfo.exe", "v?.?.??",
 473                         tr("Released under the terms of the GNU Lesser General Public License."),
 474                         "http://mediainfo.sourceforge.net/"
 475                 );
 476                 moreAboutText += makeToolText
 477                 (
 478                         tr("SoX &minus; Sound eXchange"),
 479                         "sox.exe", "v??.?.?",
 480                         tr("Released under the terms of the GNU Lesser General Public License."),
 481                         "http://sox.sourceforge.net/"
 482                 );
 483                 moreAboutText += makeToolText
 484                 (
 485                         tr("GnuPG &minus; The GNU Privacy Guard"),
 486                         "gpgv.exe", "v?.?.??",
 487                         tr("Released under the terms of the GNU Lesser General Public License."),
 488                         "http://www.gnupg.org/"
 489                 );
 490                 moreAboutText += makeToolText
 491                 (
 492                         tr("GNU Wget &minus; Software for retrieving files using HTTP"),
 493                         "wget.exe", "v?.??.?",
 494                         tr("Released under the terms of the GNU Lesser General Public License."),
 495                         "http://www.gnu.org/software/wget/"
 496                 );
 497                 moreAboutText += makeToolText
 498                 (
 499                         tr("Silk Icons &minus; Over 700  icons in PNG format"),
 500                         QString(), "v1.3",
 501                         tr("By Mark James, released under the Creative Commons 'by' License."),
 502                         "http://www.famfamfam.com/lab/icons/silk/"
 503                 );
 504                 moreAboutText += QString("</ul></td><td>&nbsp;</td></tr></table></div><i><nobr>%1</nobr></i><br>").arg
 505                 (
 506                         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;")
 507                 );
 508
 509                 QMessageBox *moreAboutBox = new QMessageBox(this);
 510                 moreAboutBox->setText(moreAboutText);
 511                 moreAboutBox->setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
 512
 513                 QPushButton *closeButton = moreAboutBox->addButton(tr("Discard"), QMessageBox::AcceptRole);
 514                 closeButton->setIcon(QIcon(":/icons/cross.png"));
 515                 closeButton->setMinimumWidth(90);
 516
 517                 moreAboutBox->setWindowTitle(tr("About Third-party Software"));
 518                 moreAboutBox->setIconPixmap(QIcon(":/images/Logo_Software.png").pixmap(QSize(64,71)));
 519                 moreAboutBox->setWindowIcon(QIcon(":/icons/page_white_cplusplus.png"));
 520                 moreAboutBox->exec();
 521
 522                 LAMEXP_DELETE(moreAboutBox);
 523         );
 524 }
 525
 526 void AboutDialog::moveDisque(void)
 527 {
 528         int delta = 2;
 529         LARGE_INTEGER perfCount, perfFrequ;
 530
 531         if(QueryPerformanceFrequency(&perfFrequ) &&     QueryPerformanceCounter(&perfCount))
 532         {
 533                 if(m_disqueDelay != _I64_MAX)
 534                 {
 535                         const double delay = static_cast<double>(perfCount.QuadPart) - static_cast<double>(m_disqueDelay);
 536                         delta = max(1, min(128, static_cast<int>(ceil(delay / static_cast<double>(perfFrequ.QuadPart) / 0.00512))));
 537                 }
 538                 m_disqueDelay = perfCount.QuadPart;
 539         }
 540
 541         if(m_disque)
 542         {
 543                 QRect screenGeometry = QApplication::desktop()->availableGeometry();
 544                 const int minX = screenGeometry.left();
 545                 const int maxX = screenGeometry.width() - m_disque->width() + screenGeometry.left();
 546                 const int minY = screenGeometry.top();
 547                 const int maxY = screenGeometry.height() - m_disque->height() + screenGeometry.top();
 548
 549                 QPoint pos = m_disque->pos();
 550                 pos.setX(m_disqueFlags[0] ? pos.x() + delta : pos.x() - delta);
 551                 pos.setY(m_disqueFlags[1] ? pos.y() + delta : pos.y() - delta);
 552
 553                 if(pos.x() <= minX)
 554                 {
 555                         m_disqueFlags[0] = true;
 556                         pos.setX(minX);
 557                         m_rotateNext = true;
 558                 }
 559                 else if(pos.x() >= maxX)
 560                 {
 561                         m_disqueFlags[0] = false;
 562                         pos.setX(maxX);
 563                         m_rotateNext = true;
 564                 }
 565                 if(pos.y() <= minY)
 566                 {
 567                         m_disqueFlags[1] = true;
 568                         pos.setY(minY);
 569                         m_rotateNext = true;
 570                 }
 571                 else if(pos.y() >= maxY)
 572                 {
 573                         m_disqueFlags[1] = false;
 574                         pos.setY(maxY);
 575                         m_rotateNext = true;
 576                 }
 577
 578                 m_disque->move(pos);
 579
 580                 if(m_rotateNext)
 581                 {
 582                         QPixmap *cartoon = NULL;
 583                         if(m_disqueFlags[0] == true && m_disqueFlags[1] != true) cartoon = m_cartoon[0];
 584                         if(m_disqueFlags[0] == true && m_disqueFlags[1] == true) cartoon = m_cartoon[1];
 585                         if(m_disqueFlags[0] != true && m_disqueFlags[1] == true) cartoon = m_cartoon[2];
 586                         if(m_disqueFlags[0] != true && m_disqueFlags[1] != true) cartoon = m_cartoon[3];
 587                         if(cartoon)
 588                         {
 589                                 m_disque->setPixmap(*cartoon);
 590                                 m_disque->resize(cartoon->size());
 591                         }
 592                         m_rotateNext = false;
 593                 }
 594
 595                 if(m_disque->windowOpacity() < 0.9)
 596                 {
 597                         m_disque->setWindowOpacity(m_disque->windowOpacity() + 0.01);
 598                 }
 599         }
 600 }
 601 ////////////////////////////////////////////////////////////
 602 // Protected Functions
 603 ////////////////////////////////////////////////////////////
 604
 605 void AboutDialog::showEvent(QShowEvent *e)
 606 {
 607         QDialog::showEvent(e);
 608         if(m_firstShow)
 609         {
 610                 const QList<QAbstractButton*> buttonList = buttons();
 611
 612                 for(int i = 1; i < buttonList.count(); i++)
 613                 {
 614                         buttonList.at(i)->setEnabled(false);
 615                 }
 616
 617                 QTimer::singleShot(5000, this, SLOT(enableButtons()));
 618                 setCursor(QCursor(Qt::WaitCursor));
 619         }
 620 }
 621
 622 bool AboutDialog::eventFilter(QObject *obj, QEvent *event)
 623 {
 624         if((obj == m_disque) && (event->type() == QEvent::MouseButtonPress))
 625         {
 626                 QPixmap cartoon(":/images/Cartoon.png");
 627                 for(int i = 0; i < 4; i++)
 628                 {
 629                         if(!m_cartoon[i])
 630                         {
 631                                 m_cartoon[i] = new QPixmap(cartoon.transformed(QMatrix().rotate(static_cast<double>(i*90) + 45.0), Qt::SmoothTransformation));
 632                                 m_rotateNext = true;
 633                         }
 634                 }
 635                 QDesktopServices::openUrl(QUrl(disqueUrl));
 636         }
 637
 638         return false;
 639 }
 640
 641 ////////////////////////////////////////////////////////////
 642 // Private Functions
 643 ////////////////////////////////////////////////////////////
 644
 645 QString AboutDialog::makeToolText(const QString &toolName, const QString &toolBin, const QString &toolVerFmt, const QString &toolLicense, const QString &toolWebsite, const QString &extraInfo)
 646 {
 647         QString toolText, verStr(toolVerFmt);
 648
 649         if(!toolBin.isEmpty())
 650         {
 651                 verStr = lamexp_version2string(toolVerFmt, lamexp_tool_version(toolBin), tr("n/a"));
 652         }
 653
 654         toolText += QString("<li><nobr><b>%1 (%2)</b></nobr><br>").arg(toolName, verStr);
 655         toolText += QString("<nobr>%1</nobr><br>").arg(toolLicense);
 656         if(!extraInfo.isEmpty()) toolText += QString("<nobr><i>%1</i></nobr><br>").arg(extraInfo);
 657         toolText += QString("<a href=\"%1\">%1</a>").arg(toolWebsite);
 658         toolText += QString("<div style=\"font-size:1pt\"><br></div>");
 659
 660         return toolText;
 661 }
 662
 663
 664 bool AboutDialog::playResoureSound(const QString &library, const unsigned long soundId, const bool async)
 665 {
 666         HMODULE module = 0;
 667         DWORD flags = SND_RESOURCE;
 668         bool result = false;
 669
 670         QFileInfo libraryFile(library);
 671         if(!libraryFile.isAbsolute())
 672         {
 673                 unsigned int buffSize = GetSystemDirectoryW(NULL, NULL) + 1;
 674                 wchar_t *buffer = (wchar_t*) _malloca(buffSize * sizeof(wchar_t));
 675                 unsigned int result = GetSystemDirectory(buffer, buffSize);
 676                 if(result > 0 && result < buffSize)
 677                 {
 678                         libraryFile.setFile(QString("%1/%2").arg(QDir::fromNativeSeparators(QString::fromUtf16(reinterpret_cast<const unsigned short*>(buffer))), library));
 679                 }
 680                 _freea(buffer);
 681         }
 682
 683         if(async)
 684         {
 685                 flags |= SND_ASYNC;
 686         }
 687         else
 688         {
 689                 flags |= SND_SYNC;
 690         }
 691
 692         module = LoadLibraryW(reinterpret_cast<const wchar_t*>(QDir::toNativeSeparators(libraryFile.absoluteFilePath()).utf16()));
 693
 694         if(module)
 695         {
 696                 result = PlaySound((LPCTSTR) soundId, module, flags);
 697                 FreeLibrary(module);
 698         }
 699
 700         return result;
 701 }