Muldersoft/LameXP
Muldersoft/LameXP
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LameXP/src/Dialog_About.cpp

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///////////////////////////////////////////////////////////////////////////////
// LameXP - Audio Encoder Front-End
// Copyright (C) 2004-2011 LoRd_MuldeR <MuldeR2@GMX.de>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// http://www.gnu.org/licenses/gpl-2.0.txt
///////////////////////////////////////////////////////////////////////////////
#include "Dialog_About.h"
#include "Global.h"
#include "Resource.h"
#include "Model_Settings.h"
#include <QDate>
#include <QApplication>
#include <QIcon>
#include <QPushButton>
#include <QDesktopServices>
#include <QUrl>
#include <QTimer>
#include <QFileInfo>
#include <QDir>
#include <MMSystem.h>
//Helper macros
#define LINK(URL) QString("<a href=\"%1\">%2</a>").arg(URL).arg(URL)
//Constants
const char *AboutDialog::neroAacUrl = "http://www.nero.com/eng/technologies-aac-codec.html";
//Contributors
static const struct
{
char *pcFlag;
wchar_t *pcLanguage;
wchar_t *pcName;
char *pcMail;
}
g_lamexp_contributors[] =
{
{"en", L"Englisch", L"LoRd_MuldeR", "MuldeR2@GMX.de" },
{"de", L"Deutsch", L"LoRd_MuldeR", "MuldeR2@GMX.de" },
{"", L"", L"Bodo Thevissen", "Bodo@thevissen.de" },
{"es", L"Español", L"Rub3nCT", "Rub3nCT@gmail.com" },
{"fr", L"Française", L"Dodich Informatique", "Dodich@live.fr" },
{"it", L"Italiano", L"Roberto", "Gulliver_69@libero.it"},
{"kr", L"한국어", L"JaeHyung Lee", "Kolanp@gmail.com" },
{"ru", L"Русский", L"Neonailol", "Neonailol@gmail.com" },
{"uk", L"Українська", L"Arestarh", "Arestarh@ukr.net" },
{NULL, NULL, NULL, NULL}
};
////////////////////////////////////////////////////////////
// Constructor
////////////////////////////////////////////////////////////
AboutDialog::AboutDialog(SettingsModel *settings, QWidget *parent, bool firstStart)
:
QMessageBox(parent),
m_settings(settings)
{
const QString versionStr = QString().sprintf
(
"Version %d.%02d %s, Build %d [%s], %s, Qt v%s",
lamexp_version_major(),
lamexp_version_minor(),
lamexp_version_release(),
lamexp_version_build(),
lamexp_version_date().toString(Qt::ISODate).toLatin1().constData(),
lamexp_version_compiler(),
qVersion()
);
QString aboutText;
aboutText += QString("<h2>%1</h2>").arg(tr("LameXP &minus; Audio Encoder Front-end"));
aboutText += QString("<b>Copyright (C) 2004-%1 LoRd_MuldeR &lt;MuldeR2@GMX.de&gt;. Some rights reserved.</b><br>").arg(max(lamexp_version_date().year(), QDate::currentDate().year()));
aboutText += QString("<b>%1</b><br><br>").arg(versionStr);
aboutText += QString("<nobr>%1</nobr><br>").arg(tr("Please visit %1 for news and updates!").arg(LINK(lamexp_website_url())));
if(LAMEXP_DEBUG)
{
int daysLeft = max(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
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;");
}
else if(lamexp_version_demo())
{
int daysLeft = max(QDate::currentDate().daysTo(lamexp_version_expires()), 0);
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)));
}
aboutText += "<hr><br>";
aboutText += "<nobr><tt>This program is free software; you can redistribute it and/or<br>";
aboutText += "modify it under the terms of the GNU General Public License<br>";
aboutText += "as published by the Free Software Foundation; either version 2<br>";
aboutText += "of the License, or (at your option) any later version.<br><br>";
aboutText += "This program is distributed in the hope that it will be useful,<br>";
aboutText += "but WITHOUT ANY WARRANTY; without even the implied warranty of<br>";
aboutText += "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the<br>";
aboutText += "GNU General Public License for more details.<br><br>";
aboutText += "You should have received a copy of the GNU General Public License<br>";
aboutText += "along with this program; if not, write to the Free Software<br>";
aboutText += "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</tt></nobr><br>";
aboutText += "<hr><table><tr>";
aboutText += "<td valign=\"middle\"><img src=\":/icons/error_big.png\"</td><td>&nbsp;</td>";
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 !!!"));
aboutText += "</tr></table><hr><br>";
aboutText += QString("%1<br>").arg(tr("Special thanks go out to \"John33\" from %1 for his continuous support.").arg(LINK("http://www.rarewares.org/")));
setText(aboutText);
setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
setWindowTitle(tr("About LameXP"));
if(firstStart)
{
QPushButton *firstButton = addButton(tr("Show License Text"), QMessageBox::AcceptRole);
firstButton->setIcon(QIcon(":/icons/script.png"));
firstButton->setIconSize(QSize(16, 16));
firstButton->setMinimumWidth(135);
firstButton->disconnect();
connect(firstButton, SIGNAL(clicked()), this, SLOT(openLicenseText()));
QPushButton *secondButton = addButton(tr("Accept License"), QMessageBox::AcceptRole);
secondButton->setIcon(QIcon(":/icons/accept.png"));
secondButton->setIconSize(QSize(16, 16));
secondButton->setMinimumWidth(120);
QPushButton *thirdButton = addButton(tr("Decline License"), QMessageBox::AcceptRole);
thirdButton->setIcon(QIcon(":/icons/delete.png"));
thirdButton->setIconSize(QSize(16, 16));
thirdButton->setMinimumWidth(120);
thirdButton->setEnabled(false);
}
else
{
QPushButton *firstButton = addButton(tr("3rd Party S/W"), QMessageBox::AcceptRole);
firstButton->setIcon(QIcon(":/icons/page_white_cplusplus.png"));
firstButton->setIconSize(QSize(16, 16));
firstButton->setMinimumWidth(120);
firstButton->disconnect();
connect(firstButton, SIGNAL(clicked()), this, SLOT(showMoreAbout()));
QPushButton *secondButton = addButton(tr("Contributors"), QMessageBox::AcceptRole);
secondButton->setIcon(QIcon(":icons/user_suit.png"));
secondButton->setIconSize(QSize(16, 16));
secondButton->setMinimumWidth(120);
secondButton->disconnect();
connect(secondButton, SIGNAL(clicked()), this, SLOT(showAboutContributors()));
QPushButton *thirdButton = addButton(tr("About Qt4"), QMessageBox::AcceptRole);
thirdButton->setIcon(QIcon(":/images/Qt.svg"));
thirdButton->setIconSize(QSize(16, 16));
thirdButton->setMinimumWidth(120);
thirdButton->disconnect();
connect(thirdButton, SIGNAL(clicked()), this, SLOT(showAboutQt()));
QPushButton *fourthButton = addButton(tr("Discard"), QMessageBox::AcceptRole);
fourthButton->setIcon(QIcon(":/icons/cross.png"));
fourthButton->setIconSize(QSize(16, 16));
fourthButton->setMinimumWidth(90);
}
m_firstShow = firstStart;
}
AboutDialog::~AboutDialog(void)
{
}
////////////////////////////////////////////////////////////
// Public Functions
////////////////////////////////////////////////////////////
int AboutDialog::exec()
{
if(m_settings->soundsEnabled())
{
if(m_firstShow)
{
if(!playResoureSound("imageres.dll", 5080, true))
{
PlaySound(TEXT("SystemStart"), NULL, SND_ALIAS | SND_ASYNC);
}
}
else
{
PlaySound(MAKEINTRESOURCE(IDR_WAVE_ABOUT), GetModuleHandle(NULL), SND_RESOURCE | SND_ASYNC);
}
}
switch(QMessageBox::exec())
{
case 1:
return 1;
break;
case 2:
return -1;
break;
default:
return 0;
break;
}
}
////////////////////////////////////////////////////////////
// Slots
////////////////////////////////////////////////////////////
void AboutDialog::enableButtons(void)
{
const QList<QAbstractButton*> buttonList = buttons();
for(int i = 0; i < buttonList.count(); i++)
{
buttonList.at(i)->setEnabled(true);
}
setCursor(QCursor(Qt::ArrowCursor));
}
void AboutDialog::openLicenseText(void)
{
QDesktopServices::openUrl(QUrl("http://www.gnu.org/licenses/gpl-2.0.txt"));
}
void AboutDialog::showAboutQt(void)
{
QMessageBox::aboutQt(this);
}
void AboutDialog::showAboutContributors(void)
{
QString contributorsAboutText;
contributorsAboutText += QString("<h3><nobr>%1</nobr></h3>").arg(tr("The following people have contributed to LameXP:"));
contributorsAboutText += QString("<b>%1</b>").arg(tr("Translators:"));
contributorsAboutText += "<table style=\"margin-top:5px\">";
for(int i = 0; g_lamexp_contributors[i].pcName; i++)
{
QString flagIcon = (strlen(g_lamexp_contributors[i].pcFlag) > 0) ? QString("<img src=\":/flags/%1.png\">").arg(g_lamexp_contributors[i].pcFlag) : QString();
contributorsAboutText += QString("<tr><td valign=\"middle\">%1</td><td>&nbsp;&nbsp;</td>").arg(flagIcon);
contributorsAboutText += QString("<td valign=\"middle\">%2</td><td>&nbsp;&nbsp;</td>").arg(WCHAR2QSTR(g_lamexp_contributors[i].pcLanguage));
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);
}
contributorsAboutText += "</table>";
contributorsAboutText += "<br><br>";
contributorsAboutText += QString("<nobr><i>%1</i></nobr><br>").arg(tr("If you are willing to contribute a LameXP translation, feel free to contact us!"));
QMessageBox *contributorsAboutBox = new QMessageBox(this);
contributorsAboutBox->setText(contributorsAboutText);
contributorsAboutBox->setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
QPushButton *closeButton = contributorsAboutBox->addButton(tr("Discard"), QMessageBox::AcceptRole);
closeButton->setIcon(QIcon(":/icons/cross.png"));
closeButton->setMinimumWidth(90);
contributorsAboutBox->setWindowTitle(tr("About Contributors"));
contributorsAboutBox->setIconPixmap(QIcon(":/images/Logo_Contributors.png").pixmap(QSize(64,74)));
contributorsAboutBox->setWindowIcon(QIcon(":/icons/user_suit.png"));
contributorsAboutBox->exec();
LAMEXP_DELETE(contributorsAboutBox);
}
void AboutDialog::showMoreAbout(void)
{
QString moreAboutText;
moreAboutText += QString("<h3>%1</h3>").arg(tr("The following third-party software is used in LameXP:"));
moreAboutText += "<div style=\"margin-left:-25px;font-size:8pt;white-space:nowrap\"><table><tr><td><ul>";
moreAboutText += makeToolText
(
tr("LAME &minus; OpenSource mp3 Encoder"),
"lame.exe", "v?.??, Beta-?",
tr("Released under the terms of the GNU Lesser General Public License."),
"http://lame.sourceforge.net/"
);
moreAboutText += makeToolText
(
tr("OggEnc &minus; Ogg Vorbis Encoder"),
"oggenc2.exe", "v?.??, aoTuV Beta-?.??",
tr("Completely open and patent-free audio encoding technology."),
"http://www.vorbis.com/"
);
moreAboutText += makeToolText
(
tr("Nero AAC Reference MPEG-4 Encoder"),
"neroAacEnc.exe", "v?.?.?.?",
tr("Freeware state-of-the-art HE-AAC encoder with 2-Pass support."),
neroAacUrl,
tr("Available from vendor web-site as free download:")
);
moreAboutText += makeToolText
(
tr("FLAC &minus; Free Lossless Audio Codec"),
"flac.exe", "v?.?.?",
tr("Open and patent-free lossless audio compression technology."),
"http://flac.sourceforge.net/"
);
moreAboutText += makeToolText
(
tr("mpg123 &minus; Fast Console MPEG Audio Player/Decoder"),
"mpg123.exe", "v?.??.?",
tr("Released under the terms of the GNU Lesser General Public License."),
"http://www.mpg123.de/"
);
moreAboutText += makeToolText
(
tr("FAAD &minus; OpenSource MPEG-4 and MPEG-2 AAC Decoder"),
"faad.exe", "v?.?",
tr("Released under the terms of the GNU General Public License."),
"http://www.audiocoding.com/"
);
moreAboutText += makeToolText
(
tr("AC3Filter Tools &minus; AC3/DTS Decoder"),
"valdec.exe", "v?.??",
tr("Released under the terms of the GNU Lesser General Public License."),
"http://www.ac3filter.net/projects/tools"
);
moreAboutText += makeToolText
(
tr("WavPack &minus; Hybrid Lossless Compression"),
"wvunpack.exe", "v?.??.?",
tr("Completely open audio compression format."),
"http://www.wavpack.com/"
);
moreAboutText += makeToolText
(
tr("Musepack &minus; Living Audio Compression"),
"mpcdec.exe", "r???",
tr("Released under the terms of the GNU Lesser General Public License."),
"http://www.musepack.net/"
);
moreAboutText += QString
(
"</ul></td><td><ul>"
);
moreAboutText += makeToolText
(
tr("Monkey's Audio &minus; Lossless Audio Compressor"),
"mac.exe", "v?.??",
tr("Freely available source code, simple SDK and non-restrictive licensing."),
"http://www.monkeysaudio.com/"
);
moreAboutText += makeToolText
(
tr("Shorten &minus; Lossless Audio Compressor"),
"shorten.exe", "v?.?.?",
tr("Released under the terms of the GNU Lesser General Public License."),
"http://etree.org/shnutils/shorten/"
);
moreAboutText += makeToolText
(
tr("Speex &minus; Free Codec For Free Speech"),
"speexdec.exe", "v?.?",
tr("Open Source patent-free audio format designed for speech."),
"http://www.speex.org/"
);
moreAboutText += makeToolText
(
tr("The True Audio &minus; Lossless Audio Codec"),
"tta.exe", "v?.?",
tr("Released under the terms of the GNU Lesser General Public License."),
"http://tta.sourceforge.net/"
);
moreAboutText += makeToolText
(
tr("MediaInfo &minus; Media File Analysis Tool"),
"mediainfo.exe", "v?.?.??",
tr("Released under the terms of the GNU Lesser General Public License."),
"http://mediainfo.sourceforge.net/"
);
moreAboutText += makeToolText
(
tr("SoX &minus; Sound eXchange"),
"sox.exe", "v??.?.?",
tr("Released under the terms of the GNU Lesser General Public License."),
"http://sox.sourceforge.net/"
);
moreAboutText += makeToolText
(
tr("GnuPG &minus; The GNU Privacy Guard"),
"gpgv.exe", "v?.?.??",
tr("Released under the terms of the GNU Lesser General Public License."),
"http://www.gnupg.org/"
);
moreAboutText += makeToolText
(
tr("GNU Wget &minus; Software for retrieving files using HTTP"),
"wget.exe", "v?.??.?",
tr("Released under the terms of the GNU Lesser General Public License."),
"http://www.gnu.org/software/wget/"
);
moreAboutText += makeToolText
(
tr("Silk Icons &minus; Over 700 icons in PNG format"),
QString(), "v1.3",
tr("By Mark James, released under the Creative Commons 'by' License."),
"http://www.famfamfam.com/lab/icons/silk/"
);
moreAboutText += QString("</ul></td><td>&nbsp;</td></tr></table></div><i>%1</i><br>").arg
(
tr("LameXP as a whole is copyrighted by LoRd_MuldeR. The copyright of thrird-party software used in LameXP belongs to the individual authors.")
);
QMessageBox *moreAboutBox = new QMessageBox(this);
moreAboutBox->setText(moreAboutText);
moreAboutBox->setIconPixmap(dynamic_cast<QApplication*>(QApplication::instance())->windowIcon().pixmap(QSize(64,64)));
QPushButton *closeButton = moreAboutBox->addButton(tr("Discard"), QMessageBox::AcceptRole);
closeButton->setIcon(QIcon(":/icons/cross.png"));
closeButton->setMinimumWidth(90);
moreAboutBox->setWindowTitle(tr("About Third-party Software"));
moreAboutBox->setIconPixmap(QIcon(":/images/Logo_Software.png").pixmap(QSize(64,71)));
moreAboutBox->setWindowIcon(QIcon(":/icons/page_white_cplusplus.png"));
moreAboutBox->exec();
LAMEXP_DELETE(moreAboutBox);
}
////////////////////////////////////////////////////////////
// Protected Functions
////////////////////////////////////////////////////////////
void AboutDialog::showEvent(QShowEvent *e)
{
QDialog::showEvent(e);
if(m_firstShow)
{
const QList<QAbstractButton*> buttonList = buttons();
for(int i = 1; i < buttonList.count(); i++)
{
buttonList.at(i)->setEnabled(false);
}
QTimer::singleShot(5000, this, SLOT(enableButtons()));
setCursor(QCursor(Qt::WaitCursor));
}
}
////////////////////////////////////////////////////////////
// Private Functions
////////////////////////////////////////////////////////////
QString AboutDialog::makeToolText(const QString &toolName, const QString &toolBin, const QString &toolVerFmt, const QString &toolLicense, const QString &toolWebsite, const QString &extraInfo)
{
QString toolText, verStr(toolVerFmt);
if(!toolBin.isEmpty())
{
verStr = lamexp_version2string(toolVerFmt, lamexp_tool_version(toolBin), tr("n/a"));
}
toolText += QString("<li><nobr><b>%1 (%2)</b></nobr><br>").arg(toolName, verStr);
toolText += QString("<nobr>%1</nobr><br>").arg(toolLicense);
if(!extraInfo.isEmpty()) toolText += QString("<nobr><i>%1</i></nobr><br>").arg(extraInfo);
toolText += QString("<a href=\"%1\">%1</a>").arg(toolWebsite);
toolText += QString("<div style=\"font-size:1pt\"><br></div>");
return toolText;
}
bool AboutDialog::playResoureSound(const QString &library, const unsigned long soundId, const bool async)
{
HMODULE module = 0;
DWORD flags = SND_RESOURCE;
bool result = false;
QFileInfo libraryFile(library);
if(!libraryFile.isAbsolute())
{
unsigned int buffSize = GetSystemDirectoryW(NULL, NULL) + 1;
wchar_t *buffer = (wchar_t*) _malloca(buffSize * sizeof(wchar_t));
unsigned int result = GetSystemDirectory(buffer, buffSize);
if(result > 0 && result < buffSize)
{
libraryFile.setFile(QString("%1/%2").arg(QDir::fromNativeSeparators(QString::fromUtf16(reinterpret_cast<const unsigned short*>(buffer))), library));
}
_freea(buffer);
}
if(async)
{
flags |= SND_ASYNC;
}
else
{
flags |= SND_SYNC;
}
module = LoadLibraryW(reinterpret_cast<const wchar_t*>(QDir::toNativeSeparators(libraryFile.absoluteFilePath()).utf16()));
if(module)
{
result = PlaySound((LPCTSTR) soundId, module, flags);
FreeLibrary(module);
}
return result;
}
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