Muldersoft/LameXP
Muldersoft/LameXP
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LameXP/src/Dialog_MainWindow.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_MainWindow.h"
//LameXP includes
#include "Global.h"
#include "Resource.h"
#include "Dialog_WorkingBanner.h"
#include "Dialog_MetaInfo.h"
#include "Dialog_About.h"
#include "Dialog_Update.h"
#include "Dialog_DropBox.h"
#include "Thread_FileAnalyzer.h"
#include "Thread_MessageHandler.h"
#include "Model_MetaInfo.h"
#include "Model_Settings.h"
#include "Model_FileList.h"
#include "Model_FileSystem.h"
#include "WinSevenTaskbar.h"
#include "Registry_Decoder.h"
//Qt includes
#include <QMessageBox>
#include <QTimer>
#include <QDesktopWidget>
#include <QDate>
#include <QFileDialog>
#include <QInputDialog>
#include <QFileSystemModel>
#include <QDesktopServices>
#include <QUrl>
#include <QPlastiqueStyle>
#include <QCleanlooksStyle>
#include <QWindowsVistaStyle>
#include <QWindowsStyle>
#include <QSysInfo>
#include <QDragEnterEvent>
#include <QWindowsMime>
#include <QProcess>
#include <QUuid>
#include <QProcessEnvironment>
#include <QCryptographicHash>
#include <QTranslator>
#include <QResource>
//Win32 includes
#include <Windows.h>
//Helper macros
#define ABORT_IF_BUSY if(m_banner->isVisible() || m_delayedFileTimer->isActive()) { MessageBeep(MB_ICONEXCLAMATION); return; }
#define SET_TEXT_COLOR(WIDGET,COLOR) { QPalette _palette = WIDGET->palette(); _palette.setColor(QPalette::WindowText, COLOR); WIDGET->setPalette(_palette); }
#define SET_FONT_BOLD(WIDGET,BOLD) { QFont _font = WIDGET->font(); _font.setBold(BOLD); WIDGET->setFont(_font); }
#define FLASH_WINDOW(WND) { FLASHWINFO flashInfo; memset(&flashInfo, 0, sizeof(FLASHWINFO)); flashInfo.cbSize = sizeof(FLASHWINFO); flashInfo.dwFlags = FLASHW_ALL; flashInfo.uCount = 12; flashInfo.dwTimeout = 125; flashInfo.hwnd = WND->winId(); FlashWindowEx(&flashInfo); }
#define LINK(URL) QString("<a href=\"%1\">%2</a>").arg(URL).arg(URL)
#define TEMP_HIDE_DROPBOX(CMD) { bool __dropBoxVisible = m_dropBox->isVisible(); if(__dropBoxVisible) m_dropBox->hide(); CMD; if(__dropBoxVisible) m_dropBox->show(); }
//Helper class
//class Index: public QObjectUserData
//{
//public:
// Index(int index) { m_index = index; }
// int value(void) { return m_index; }
//private:
// int m_index;
//};
////////////////////////////////////////////////////////////
// Constructor
////////////////////////////////////////////////////////////
MainWindow::MainWindow(FileListModel *fileListModel, AudioFileModel *metaInfo, SettingsModel *settingsModel, QWidget *parent)
:
QMainWindow(parent),
m_fileListModel(fileListModel),
m_metaData(metaInfo),
m_settings(settingsModel),
m_accepted(false),
m_firstTimeShown(true)
{
//Init the dialog, from the .ui file
setupUi(this);
setWindowFlags(windowFlags() ^ Qt::WindowMaximizeButtonHint);
//Register meta types
qRegisterMetaType<AudioFileModel>("AudioFileModel");
//Enabled main buttons
connect(buttonAbout, SIGNAL(clicked()), this, SLOT(aboutButtonClicked()));
connect(buttonStart, SIGNAL(clicked()), this, SLOT(encodeButtonClicked()));
connect(buttonQuit, SIGNAL(clicked()), this, SLOT(closeButtonClicked()));
//Setup tab widget
tabWidget->setCurrentIndex(0);
connect(tabWidget, SIGNAL(currentChanged(int)), this, SLOT(tabPageChanged(int)));
//Setup "Source" tab
sourceFileView->setModel(m_fileListModel);
sourceFileView->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
sourceFileView->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents);
sourceFileView->setContextMenuPolicy(Qt::CustomContextMenu);
m_dropNoteLabel = new QLabel(sourceFileView);
m_dropNoteLabel->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
SET_FONT_BOLD(m_dropNoteLabel, true);
SET_TEXT_COLOR(m_dropNoteLabel, Qt::darkGray);
m_sourceFilesContextMenu = new QMenu();
m_showDetailsContextAction = m_sourceFilesContextMenu->addAction(QIcon(":/icons/zoom.png"), "N/A");
m_previewContextAction = m_sourceFilesContextMenu->addAction(QIcon(":/icons/sound.png"), "N/A");
m_findFileContextAction = m_sourceFilesContextMenu->addAction(QIcon(":/icons/folder_go.png"), "N/A");
SET_FONT_BOLD(m_showDetailsContextAction, true);
connect(buttonAddFiles, SIGNAL(clicked()), this, SLOT(addFilesButtonClicked()));
connect(buttonRemoveFile, SIGNAL(clicked()), this, SLOT(removeFileButtonClicked()));
connect(buttonClearFiles, SIGNAL(clicked()), this, SLOT(clearFilesButtonClicked()));
connect(buttonFileUp, SIGNAL(clicked()), this, SLOT(fileUpButtonClicked()));
connect(buttonFileDown, SIGNAL(clicked()), this, SLOT(fileDownButtonClicked()));
connect(buttonShowDetails, SIGNAL(clicked()), this, SLOT(showDetailsButtonClicked()));
connect(m_fileListModel, SIGNAL(rowsInserted(QModelIndex,int,int)), this, SLOT(sourceModelChanged()));
connect(m_fileListModel, SIGNAL(rowsRemoved(QModelIndex,int,int)), this, SLOT(sourceModelChanged()));
connect(m_fileListModel, SIGNAL(modelReset()), this, SLOT(sourceModelChanged()));
connect(sourceFileView, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(sourceFilesContextMenu(QPoint)));
connect(m_showDetailsContextAction, SIGNAL(triggered(bool)), this, SLOT(showDetailsButtonClicked()));
connect(m_previewContextAction, SIGNAL(triggered(bool)), this, SLOT(previewContextActionTriggered()));
connect(m_findFileContextAction, SIGNAL(triggered(bool)), this, SLOT(findFileContextActionTriggered()));
//Setup "Output" tab
m_fileSystemModel = new QFileSystemModelEx();
m_fileSystemModel->setRootPath(m_fileSystemModel->rootPath());
m_fileSystemModel->installEventFilter(this);
outputFolderView->setModel(m_fileSystemModel);
outputFolderView->header()->setStretchLastSection(true);
outputFolderView->header()->hideSection(1);
outputFolderView->header()->hideSection(2);
outputFolderView->header()->hideSection(3);
outputFolderView->setHeaderHidden(true);
outputFolderView->setAnimated(true);
outputFolderView->setMouseTracking(false);
outputFolderView->setContextMenuPolicy(Qt::CustomContextMenu);
while(saveToSourceFolderCheckBox->isChecked() != m_settings->outputToSourceDir()) saveToSourceFolderCheckBox->click();
prependRelativePathCheckBox->setChecked(m_settings->prependRelativeSourcePath());
connect(outputFolderView, SIGNAL(clicked(QModelIndex)), this, SLOT(outputFolderViewClicked(QModelIndex)));
connect(outputFolderView, SIGNAL(activated(QModelIndex)), this, SLOT(outputFolderViewClicked(QModelIndex)));
connect(outputFolderView, SIGNAL(pressed(QModelIndex)), this, SLOT(outputFolderViewClicked(QModelIndex)));
connect(outputFolderView, SIGNAL(entered(QModelIndex)), this, SLOT(outputFolderViewMoved(QModelIndex)));
outputFolderView->setCurrentIndex(m_fileSystemModel->index(m_settings->outputDir()));
outputFolderViewClicked(outputFolderView->currentIndex());
connect(buttonMakeFolder, SIGNAL(clicked()), this, SLOT(makeFolderButtonClicked()));
connect(buttonGotoHome, SIGNAL(clicked()), SLOT(gotoHomeFolderButtonClicked()));
connect(buttonGotoDesktop, SIGNAL(clicked()), this, SLOT(gotoDesktopButtonClicked()));
connect(buttonGotoMusic, SIGNAL(clicked()), this, SLOT(gotoMusicFolderButtonClicked()));
connect(saveToSourceFolderCheckBox, SIGNAL(clicked()), this, SLOT(saveToSourceFolderChanged()));
connect(prependRelativePathCheckBox, SIGNAL(clicked()), this, SLOT(prependRelativePathChanged()));
m_outputFolderContextMenu = new QMenu();
m_showFolderContextAction = m_outputFolderContextMenu->addAction(QIcon(":/icons/zoom.png"), "N/A");
connect(outputFolderView, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(outputFolderContextMenu(QPoint)));
connect(m_showFolderContextAction, SIGNAL(triggered(bool)), this, SLOT(showFolderContextActionTriggered()));
outputFolderLabel->installEventFilter(this);
//Setup "Meta Data" tab
m_metaInfoModel = new MetaInfoModel(m_metaData, 6);
m_metaInfoModel->clearData();
metaDataView->setModel(m_metaInfoModel);
metaDataView->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
metaDataView->verticalHeader()->hide();
metaDataView->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents);
while(writeMetaDataCheckBox->isChecked() != m_settings->writeMetaTags()) writeMetaDataCheckBox->click();
generatePlaylistCheckBox->setChecked(m_settings->createPlaylist());
connect(buttonEditMeta, SIGNAL(clicked()), this, SLOT(editMetaButtonClicked()));
connect(buttonClearMeta, SIGNAL(clicked()), this, SLOT(clearMetaButtonClicked()));
connect(writeMetaDataCheckBox, SIGNAL(clicked()), this, SLOT(metaTagsEnabledChanged()));
connect(generatePlaylistCheckBox, SIGNAL(clicked()), this, SLOT(playlistEnabledChanged()));
//Setup "Compression" tab
m_encoderButtonGroup = new QButtonGroup(this);
m_encoderButtonGroup->addButton(radioButtonEncoderMP3, SettingsModel::MP3Encoder);
m_encoderButtonGroup->addButton(radioButtonEncoderVorbis, SettingsModel::VorbisEncoder);
m_encoderButtonGroup->addButton(radioButtonEncoderAAC, SettingsModel::AACEncoder);
m_encoderButtonGroup->addButton(radioButtonEncoderFLAC, SettingsModel::FLACEncoder);
m_encoderButtonGroup->addButton(radioButtonEncoderPCM, SettingsModel::PCMEncoder);
m_modeButtonGroup = new QButtonGroup(this);
m_modeButtonGroup->addButton(radioButtonModeQuality, SettingsModel::VBRMode);
m_modeButtonGroup->addButton(radioButtonModeAverageBitrate, SettingsModel::ABRMode);
m_modeButtonGroup->addButton(radioButtonConstBitrate, SettingsModel::CBRMode);
radioButtonEncoderMP3->setChecked(m_settings->compressionEncoder() == SettingsModel::MP3Encoder);
radioButtonEncoderVorbis->setChecked(m_settings->compressionEncoder() == SettingsModel::VorbisEncoder);
radioButtonEncoderAAC->setChecked(m_settings->compressionEncoder() == SettingsModel::AACEncoder);
radioButtonEncoderFLAC->setChecked(m_settings->compressionEncoder() == SettingsModel::FLACEncoder);
radioButtonEncoderPCM->setChecked(m_settings->compressionEncoder() == SettingsModel::PCMEncoder);
radioButtonModeQuality->setChecked(m_settings->compressionRCMode() == SettingsModel::VBRMode);
radioButtonModeAverageBitrate->setChecked(m_settings->compressionRCMode() == SettingsModel::ABRMode);
radioButtonConstBitrate->setChecked(m_settings->compressionRCMode() == SettingsModel::CBRMode);
sliderBitrate->setValue(m_settings->compressionBitrate());
connect(m_encoderButtonGroup, SIGNAL(buttonClicked(int)), this, SLOT(updateEncoder(int)));
connect(m_modeButtonGroup, SIGNAL(buttonClicked(int)), this, SLOT(updateRCMode(int)));
connect(sliderBitrate, SIGNAL(valueChanged(int)), this, SLOT(updateBitrate(int)));
updateEncoder(m_encoderButtonGroup->checkedId());
//Activate file menu actions
connect(actionOpenFolder, SIGNAL(triggered()), this, SLOT(openFolderActionActivated()));
//Activate view menu actions
m_tabActionGroup = new QActionGroup(this);
m_tabActionGroup->addAction(actionSourceFiles);
m_tabActionGroup->addAction(actionOutputDirectory);
m_tabActionGroup->addAction(actionCompression);
m_tabActionGroup->addAction(actionMetaData);
m_tabActionGroup->addAction(actionAdvancedOptions);
actionSourceFiles->setData(0);
actionOutputDirectory->setData(1);
actionMetaData->setData(2);
actionCompression->setData(3);
actionAdvancedOptions->setData(4);
actionSourceFiles->setChecked(true);
connect(m_tabActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(tabActionActivated(QAction*)));
//Activate style menu actions
m_styleActionGroup = new QActionGroup(this);
m_styleActionGroup->addAction(actionStylePlastique);
m_styleActionGroup->addAction(actionStyleCleanlooks);
m_styleActionGroup->addAction(actionStyleWindowsVista);
m_styleActionGroup->addAction(actionStyleWindowsXP);
m_styleActionGroup->addAction(actionStyleWindowsClassic);
actionStylePlastique->setData(0);
actionStyleCleanlooks->setData(1);
actionStyleWindowsVista->setData(2);
actionStyleWindowsXP->setData(3);
actionStyleWindowsClassic->setData(4);
actionStylePlastique->setChecked(true);
actionStyleWindowsXP->setEnabled((QSysInfo::windowsVersion() & QSysInfo::WV_NT_based) >= QSysInfo::WV_XP && lamexp_themes_enabled());
actionStyleWindowsVista->setEnabled((QSysInfo::windowsVersion() & QSysInfo::WV_NT_based) >= QSysInfo::WV_VISTA && lamexp_themes_enabled());
connect(m_styleActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(styleActionActivated(QAction*)));
styleActionActivated(NULL);
//Populate the language menu
m_languageActionGroup = new QActionGroup(this);
connect(m_languageActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(languageActionActivated(QAction*)));
QStringList translations = lamexp_query_translations();
while(!translations.isEmpty())
{
QString langId = translations.takeFirst();
QAction *currentLanguage = new QAction(this);
currentLanguage->setData(langId);
currentLanguage->setText(lamexp_translation_name(langId));
currentLanguage->setIcon(QIcon(QString(":/flags/%1.png").arg(langId)));
currentLanguage->setCheckable(true);
m_languageActionGroup->addAction(currentLanguage);
menuLanguage->addAction(currentLanguage);
}
//Activate tools menu actions
actionDisableUpdateReminder->setChecked(!m_settings->autoUpdateEnabled());
actionDisableSounds->setChecked(!m_settings->soundsEnabled());
actionDisableNeroAacNotifications->setChecked(!m_settings->neroAacNotificationsEnabled());
actionDisableWmaDecoderNotifications->setChecked(!m_settings->wmaDecoderNotificationsEnabled());
connect(actionDisableUpdateReminder, SIGNAL(triggered(bool)), this, SLOT(disableUpdateReminderActionTriggered(bool)));
connect(actionDisableSounds, SIGNAL(triggered(bool)), this, SLOT(disableSoundsActionTriggered(bool)));
connect(actionInstallWMADecoder, SIGNAL(triggered(bool)), this, SLOT(installWMADecoderActionTriggered(bool)));
connect(actionDisableNeroAacNotifications, SIGNAL(triggered(bool)), this, SLOT(disableNeroAacNotificationsActionTriggered(bool)));
connect(actionDisableWmaDecoderNotifications, SIGNAL(triggered(bool)), this, SLOT(disableWmaDecoderNotificationsActionTriggered(bool)));
connect(actionShowDropBoxWidget, SIGNAL(triggered(bool)), this, SLOT(showDropBoxWidgetActionTriggered(bool)));
//Activate help menu actions
connect(actionCheckUpdates, SIGNAL(triggered()), this, SLOT(checkUpdatesActionActivated()));
connect(actionVisitHomepage, SIGNAL(triggered()), this, SLOT(visitHomepageActionActivated()));
//Center window in screen
QRect desktopRect = QApplication::desktop()->screenGeometry();
QRect thisRect = this->geometry();
move((desktopRect.width() - thisRect.width()) / 2, (desktopRect.height() - thisRect.height()) / 2);
setMinimumSize(thisRect.width(), thisRect.height());
//Create banner
m_banner = new WorkingBanner(this);
//Create DropBox widget
m_dropBox = new DropBox(this, m_fileListModel, m_settings);
connect(m_fileListModel, SIGNAL(modelReset()), m_dropBox, SLOT(modelChanged()));
connect(m_fileListModel, SIGNAL(rowsInserted(QModelIndex,int,int)), m_dropBox, SLOT(modelChanged()));
connect(m_fileListModel, SIGNAL(rowsRemoved(QModelIndex,int,int)), m_dropBox, SLOT(modelChanged()));
//Create message handler thread
m_messageHandler = new MessageHandlerThread();
m_delayedFileList = new QStringList();
m_delayedFileTimer = new QTimer();
connect(m_messageHandler, SIGNAL(otherInstanceDetected()), this, SLOT(notifyOtherInstance()), Qt::QueuedConnection);
connect(m_messageHandler, SIGNAL(fileReceived(QString)), this, SLOT(addFileDelayed(QString)), Qt::QueuedConnection);
connect(m_messageHandler, SIGNAL(killSignalReceived()), this, SLOT(close()), Qt::QueuedConnection);
connect(m_delayedFileTimer, SIGNAL(timeout()), this, SLOT(handleDelayedFiles()));
m_messageHandler->start();
//Load translation file
QList<QAction*> languageActions = m_languageActionGroup->actions();
while(!languageActions.isEmpty())
{
QAction *currentLanguage = languageActions.takeFirst();
if(currentLanguage->data().toString().compare(m_settings->currentLanguage(), Qt::CaseInsensitive) == 0)
{
currentLanguage->setChecked(true);
languageActionActivated(currentLanguage);
}
}
//Re-translate (make sure we translate once)
QEvent languageChangeEvent(QEvent::LanguageChange);
changeEvent(&languageChangeEvent);
//Enable Drag & Drop
this->setAcceptDrops(true);
}
////////////////////////////////////////////////////////////
// Destructor
////////////////////////////////////////////////////////////
MainWindow::~MainWindow(void)
{
//Stop message handler thread
if(m_messageHandler && m_messageHandler->isRunning())
{
m_messageHandler->stop();
if(!m_messageHandler->wait(10000))
{
m_messageHandler->terminate();
m_messageHandler->wait();
}
}
//Unset models
sourceFileView->setModel(NULL);
metaDataView->setModel(NULL);
//Free memory
LAMEXP_DELETE(m_tabActionGroup);
LAMEXP_DELETE(m_styleActionGroup);
LAMEXP_DELETE(m_languageActionGroup);
LAMEXP_DELETE(m_banner);
LAMEXP_DELETE(m_fileSystemModel);
LAMEXP_DELETE(m_messageHandler);
LAMEXP_DELETE(m_delayedFileList);
LAMEXP_DELETE(m_delayedFileTimer);
LAMEXP_DELETE(m_metaInfoModel);
LAMEXP_DELETE(m_encoderButtonGroup);
LAMEXP_DELETE(m_encoderButtonGroup);
LAMEXP_DELETE(m_sourceFilesContextMenu);
LAMEXP_DELETE(m_dropBox);
}
////////////////////////////////////////////////////////////
// PRIVATE FUNCTIONS
////////////////////////////////////////////////////////////
/*
* Add file to source list
*/
void MainWindow::addFiles(const QStringList &files)
{
if(files.isEmpty())
{
return;
}
tabWidget->setCurrentIndex(0);
FileAnalyzer *analyzer = new FileAnalyzer(files);
connect(analyzer, SIGNAL(fileSelected(QString)), m_banner, SLOT(setText(QString)), Qt::QueuedConnection);
connect(analyzer, SIGNAL(fileAnalyzed(AudioFileModel)), m_fileListModel, SLOT(addFile(AudioFileModel)), Qt::QueuedConnection);
m_banner->show(tr("Adding file(s), please wait..."), analyzer);
if(analyzer->filesDenied())
{
QMessageBox::warning(this, tr("Access Denied"), QString("<nobr>%1<br>%2</nobr>").arg(tr("%1 file(s) have been rejected, because read access was not granted!").arg(analyzer->filesDenied()), tr("This usually means the file is locked by another process.")));
}
if(analyzer->filesRejected())
{
QMessageBox::warning(this, tr("Files Rejected"), QString("<nobr>%1<br>%2</nobr>").arg(tr("%1 file(s) have been rejected, because the file format could not be recognized!").arg(analyzer->filesRejected()), tr("This usually means the file is damaged or the file format is not supported.")));
}
LAMEXP_DELETE(analyzer);
sourceFileView->scrollToBottom();
m_banner->close();
}
////////////////////////////////////////////////////////////
// EVENTS
////////////////////////////////////////////////////////////
/*
* Window is about to be shown
*/
void MainWindow::showEvent(QShowEvent *event)
{
m_accepted = false;
m_dropNoteLabel->setGeometry(0, 0, sourceFileView->width(), sourceFileView->height());
sourceModelChanged();
tabWidget->setCurrentIndex(0);
if(m_firstTimeShown)
{
m_firstTimeShown = false;
QTimer::singleShot(0, this, SLOT(windowShown()));
}
else
{
if(m_settings->dropBoxWidgetEnabled())
{
m_dropBox->setVisible(true);
}
}
}
/*
* Re-translate the UI
*/
void MainWindow::changeEvent(QEvent *e)
{
if(e->type() == QEvent::LanguageChange)
{
Ui::MainWindow::retranslateUi(this);
if(lamexp_version_demo())
{
setWindowTitle(QString("%1 [%2]").arg(windowTitle(), tr("DEMO VERSION")));
}
m_dropNoteLabel->setText(QString("<EFBFBD> %1 <20>").arg(tr("You can drop in audio files here!")));
m_showDetailsContextAction->setText(tr("Show Details"));
m_previewContextAction->setText(tr("Open File in External Application"));
m_findFileContextAction->setText(tr("Browse File Location"));
m_showFolderContextAction->setText(tr("Browse Selected Folder"));
m_metaInfoModel->clearData();
}
}
/*
* File dragged over window
*/
void MainWindow::dragEnterEvent(QDragEnterEvent *event)
{
QStringList formats = event->mimeData()->formats();
if(formats.contains("application/x-qt-windows-mime;value=\"FileNameW\"", Qt::CaseInsensitive) && formats.contains("text/uri-list", Qt::CaseInsensitive))
{
event->acceptProposedAction();
}
}
/*
* File dropped onto window
*/
void MainWindow::dropEvent(QDropEvent *event)
{
ABORT_IF_BUSY;
QStringList droppedFiles;
const QList<QUrl> urls = event->mimeData()->urls();
for(int i = 0; i < urls.count(); i++)
{
QFileInfo file(urls.at(i).toLocalFile());
if(!file.exists())
{
continue;
}
if(file.isFile())
{
droppedFiles << file.canonicalFilePath();
continue;
}
if(file.isDir())
{
QList<QFileInfo> list = QDir(file.canonicalFilePath()).entryInfoList(QDir::Files);
for(int j = 0; j < list.count(); j++)
{
droppedFiles << list.at(j).canonicalFilePath();
}
}
}
addFiles(droppedFiles);
}
/*
* Window tries to close
*/
void MainWindow::closeEvent(QCloseEvent *event)
{
if(m_banner->isVisible() || m_delayedFileTimer->isActive())
{
MessageBeep(MB_ICONEXCLAMATION);
event->ignore();
}
if(m_dropBox)
{
m_dropBox->hide();
}
}
/*
* Window was resized
*/
void MainWindow::resizeEvent(QResizeEvent *event)
{
QMainWindow::resizeEvent(event);
m_dropNoteLabel->setGeometry(0, 0, sourceFileView->width(), sourceFileView->height());
}
/*
* Event filter
*/
bool MainWindow::eventFilter(QObject *obj, QEvent *event)
{
if(obj == m_fileSystemModel && QApplication::overrideCursor() == NULL)
{
QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
QTimer::singleShot(250, this, SLOT(restoreCursor()));
}
else if(obj == outputFolderLabel)
{
switch(event->type())
{
case QEvent::MouseButtonPress:
if(dynamic_cast<QMouseEvent*>(event)->button() == Qt::LeftButton)
{
QDesktopServices::openUrl(QString("file:///%1").arg(outputFolderLabel->text()));
}
break;
case QEvent::Enter:
outputFolderLabel->setForegroundRole(QPalette::Link);
break;
case QEvent::Leave:
outputFolderLabel->setForegroundRole(QPalette::WindowText);
break;
}
}
return false;
}
////////////////////////////////////////////////////////////
// Slots
////////////////////////////////////////////////////////////
/*
* Window shown
*/
void MainWindow::windowShown(void)
{
QStringList arguments = QApplication::arguments();
//Check license
if(m_settings->licenseAccepted() <= 0)
{
int iAccepted = -1;
if(m_settings->licenseAccepted() == 0)
{
AboutDialog *about = new AboutDialog(m_settings, this, true);
iAccepted = about->exec();
LAMEXP_DELETE(about);
}
if(iAccepted <= 0)
{
m_settings->licenseAccepted(-1);
QApplication::processEvents();
PlaySound(MAKEINTRESOURCE(IDR_WAVE_WHAMMY), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
QMessageBox::critical(this, tr("License Declined"), tr("You have declined the license. Consequently the application will exit now!"), tr("Goodbye!"));
QProcess::startDetached(QString("%1/Uninstall.exe").arg(QApplication::applicationDirPath()), QStringList());
QApplication::quit();
return;
}
PlaySound(MAKEINTRESOURCE(IDR_WAVE_WOOHOO), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
m_settings->licenseAccepted(1);
}
//Check for expiration
if(lamexp_version_demo())
{
QDate expireDate = lamexp_version_date().addDays(14);
if(QDate::currentDate() >= expireDate)
{
qWarning("Binary has expired !!!");
PlaySound(MAKEINTRESOURCE(IDR_WAVE_WHAMMY), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
if(QMessageBox::warning(this, tr("LameXP - Expired"), QString("<nobr>%1<br>%2</nobr>").arg(tr("This demo (pre-release) version of LameXP has expired at %1.").arg(expireDate.toString(Qt::ISODate)), tr("LameXP is free software and release versions won't expire.")), tr("Check for Updates"), tr("Exit Program")) == 0)
{
checkUpdatesActionActivated();
}
QApplication::quit();
return;
}
}
//Update reminder
if(QDate::currentDate() >= lamexp_version_date().addYears(1))
{
qWarning("Binary is more than a year old, time to update!");
if(QMessageBox::warning(this, tr("Urgent Update"), tr("Your version of LameXP is more than a year old. Time for an update!"), tr("Check for Updates"), tr("Exit Program")) == 0)
{
checkUpdatesActionActivated();
}
else
{
QApplication::quit();
return;
}
}
else if(m_settings->autoUpdateEnabled())
{
QDate lastUpdateCheck = QDate::fromString(m_settings->autoUpdateLastCheck(), Qt::ISODate);
if(!lastUpdateCheck.isValid() || QDate::currentDate() >= lastUpdateCheck.addDays(14))
{
if(QMessageBox::information(this, tr("Update Reminder"), (lastUpdateCheck.isValid() ? tr("Your last update check was more than 14 days ago. Check for updates now?") : tr("Your did not check for LameXP updates yet. Check for updates now?")), tr("Check for Updates"), tr("Postpone")) == 0)
{
checkUpdatesActionActivated();
}
}
}
//Check for AAC support
if(m_settings->neroAacNotificationsEnabled())
{
if(lamexp_check_tool("neroAacEnc.exe") && lamexp_check_tool("neroAacDec.exe") && lamexp_check_tool("neroAacTag.exe"))
{
if(lamexp_tool_version("neroAacEnc.exe") < lamexp_toolver_neroaac())
{
QString messageText;
messageText += QString("<nobr>%1<br>").arg(tr("LameXP detected that your version of the Nero AAC encoder is outdated!"));
messageText += QString("%1<br><br>").arg(tr("The current version available is %1 (or later), but you still have version %2 installed.").arg(lamexp_version2string("?.?.?.?", lamexp_toolver_neroaac()), lamexp_version2string("?.?.?.?", lamexp_tool_version("neroAacEnc.exe"))));
messageText += QString("%1<br>").arg(tr("You can download the latest version of the Nero AAC encoder from the Nero website at:"));
messageText += "<b>" + LINK(AboutDialog::neroAacUrl) + "</b><br></nobr>";
QMessageBox::information(this, tr("AAC Encoder Outdated"), messageText);
}
}
else
{
radioButtonEncoderAAC->setEnabled(false);
QString messageText;
messageText += QString("<nobr>%1<br>").arg(tr("The Nero AAC encoder could not be found. AAC encoding support will be disabled."));
messageText += QString("%1<br><br>").arg(tr("Please put 'neroAacEnc.exe', 'neroAacDec.exe' and 'neroAacTag.exe' into the LameXP directory!"));
messageText += QString("%1<br>").arg(tr("Your LameXP directory is located here:"));
messageText += QString("<i><nobr><a href=\"file:///%1\">%1</a></nobr></i><br><br>").arg(QDir::toNativeSeparators(QCoreApplication::applicationDirPath()));
messageText += QString("%1<br>").arg(tr("You can download the Nero AAC encoder for free from the official Nero website at:"));
messageText += "<b>" + LINK(AboutDialog::neroAacUrl) + "</b><br></nobr>";
QMessageBox::information(this, tr("AAC Support Disabled"), messageText);
}
}
//Check for WMA support
if(m_settings->wmaDecoderNotificationsEnabled())
{
if(!lamexp_check_tool("wmawav.exe"))
{
QString messageText;
messageText += QString("<nobr>%1<br>").arg(tr("LameXP has detected that the WMA File Decoder component is not currently installed on your system."));
messageText += QString("%1</nobr>").arg(tr("You won't be able to process WMA files as input unless the WMA File Decoder component is installed!"));
QMessageBox::information(this, tr("WMA Decoder Missing"), messageText);
installWMADecoderActionTriggered(rand() % 2);
}
}
//Add files from the command-line
for(int i = 0; i < arguments.count() - 1; i++)
{
if(!arguments[i].compare("--add", Qt::CaseInsensitive))
{
QFileInfo currentFile(arguments[++i].trimmed());
qDebug("Adding file from CLI: %s", currentFile.canonicalFilePath().toUtf8().constData());
m_delayedFileList->append(currentFile.canonicalFilePath());
}
}
//Start delayed files timer
if(!m_delayedFileList->isEmpty() && !m_delayedFileTimer->isActive())
{
m_delayedFileTimer->start(5000);
}
//Make DropBox visible
if(m_settings->dropBoxWidgetEnabled())
{
m_dropBox->setVisible(true);
}
}
/*
* About button
*/
void MainWindow::aboutButtonClicked(void)
{
ABORT_IF_BUSY;
TEMP_HIDE_DROPBOX
(
AboutDialog *aboutBox = new AboutDialog(m_settings, this);
aboutBox->exec();
LAMEXP_DELETE(aboutBox);
)
}
/*
* Encode button
*/
void MainWindow::encodeButtonClicked(void)
{
static const __int64 oneGigabyte = 1073741824;
static const __int64 minimumFreeDiskspaceMultiplier = 2;
ABORT_IF_BUSY;
if(m_fileListModel->rowCount() < 1)
{
QMessageBox::warning(this, tr("LameXP"), QString("<nobr>%1</nobr>").arg(tr("You must add at least one file to the list before proceeding!")));
tabWidget->setCurrentIndex(0);
return;
}
__int64 currentFreeDiskspace = lamexp_free_diskspace(lamexp_temp_folder());
if(currentFreeDiskspace < (oneGigabyte * minimumFreeDiskspaceMultiplier))
{
QStringList tempFolderParts = lamexp_temp_folder().split("/", QString::SkipEmptyParts, Qt::CaseInsensitive);
tempFolderParts.takeLast();
if(m_settings->soundsEnabled()) PlaySound(MAKEINTRESOURCE(IDR_WAVE_WHAMMY), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
switch(QMessageBox::warning(this, tr("Low Diskspace Warning"), QString("<nobr>%1</nobr><br><nobr>%2</nobr><br><br>%3").arg(tr("There are less than %1 GB of free diskspace available on your system's TEMP folder.").arg(QString::number(minimumFreeDiskspaceMultiplier)), tr("It is highly recommend to free up more diskspace before proceeding with the encode!"), tr("Your TEMP folder is located at:")).append("<br><nobr><i><a href=\"file:///%3\">%3</a></i></nobr><br>").arg(tempFolderParts.join("\\")), tr("Abort Encoding Process"), tr("Clean Disk Now"), tr("Ignore")))
{
case 1:
QProcess::startDetached(QString("%1/cleanmgr.exe").arg(lamexp_known_folder(lamexp_folder_systemfolder)), QStringList() << "/D" << tempFolderParts.first());
case 0:
return;
break;
default:
QMessageBox::warning(this, tr("Low Diskspace"), tr("You are proceeding with low diskspace. Problems might occur!"));
break;
}
}
switch(m_settings->compressionEncoder())
{
case SettingsModel::MP3Encoder:
case SettingsModel::VorbisEncoder:
case SettingsModel::AACEncoder:
case SettingsModel::FLACEncoder:
case SettingsModel::PCMEncoder:
break;
default:
QMessageBox::warning(this, tr("LameXP"), tr("Sorry, an unsupported encoder has been chosen!"));
tabWidget->setCurrentIndex(3);
return;
}
if(!m_settings->outputToSourceDir())
{
QFile writeTest(QString("%1/~%2.txt").arg(m_settings->outputDir(), QUuid::createUuid().toString()));
if(!writeTest.open(QIODevice::ReadWrite))
{
QMessageBox::warning(this, tr("LameXP"), QString("%1<br><nobr>%2</nobr><br><br>%3").arg(tr("Cannot write to the selected output directory."), m_settings->outputDir(), tr("Please choose a different directory!")));
tabWidget->setCurrentIndex(1);
return;
}
else
{
writeTest.close();
writeTest.remove();
}
}
m_accepted = true;
close();
}
/*
* Close button
*/
void MainWindow::closeButtonClicked(void)
{
ABORT_IF_BUSY;
close();
}
/*
* Add file(s) button
*/
void MainWindow::addFilesButtonClicked(void)
{
ABORT_IF_BUSY;
TEMP_HIDE_DROPBOX
(
if(lamexp_themes_enabled())
{
QStringList fileTypeFilters = DecoderRegistry::getSupportedTypes();
QStringList selectedFiles = QFileDialog::getOpenFileNames(this, tr("Add file(s)"), QString(), fileTypeFilters.join(";;"));
if(!selectedFiles.isEmpty())
{
addFiles(selectedFiles);
}
}
else
{
QFileDialog dialog(this, tr("Add file(s)"));
QStringList fileTypeFilters = DecoderRegistry::getSupportedTypes();
dialog.setFileMode(QFileDialog::ExistingFiles);
dialog.setNameFilter(fileTypeFilters.join(";;"));
if(dialog.exec())
{
QStringList selectedFiles = dialog.selectedFiles();
addFiles(selectedFiles);
}
}
)
}
/*
* Open folder action
*/
void MainWindow::openFolderActionActivated(void)
{
ABORT_IF_BUSY;
QString selectedFolder;
TEMP_HIDE_DROPBOX
(
if(lamexp_themes_enabled())
{
selectedFolder = QFileDialog::getExistingDirectory(this, tr("Add folder"), QDesktopServices::storageLocation(QDesktopServices::MusicLocation));
}
else
{
QFileDialog dialog(this, tr("Add folder"));
dialog.setFileMode(QFileDialog::DirectoryOnly);
dialog.setDirectory(QDesktopServices::storageLocation(QDesktopServices::MusicLocation));
if(dialog.exec())
{
selectedFolder = dialog.selectedFiles().first();
}
}
if(!selectedFolder.isEmpty())
{
QDir sourceDir(selectedFolder);
QFileInfoList fileInfoList = sourceDir.entryInfoList(QDir::Files);
QStringList fileList;
while(!fileInfoList.isEmpty())
{
fileList << fileInfoList.takeFirst().canonicalFilePath();
}
addFiles(fileList);
}
)
}
/*
* Remove file button
*/
void MainWindow::removeFileButtonClicked(void)
{
if(sourceFileView->currentIndex().isValid())
{
int iRow = sourceFileView->currentIndex().row();
m_fileListModel->removeFile(sourceFileView->currentIndex());
sourceFileView->selectRow(iRow < m_fileListModel->rowCount() ? iRow : m_fileListModel->rowCount()-1);
}
}
/*
* Clear files button
*/
void MainWindow::clearFilesButtonClicked(void)
{
m_fileListModel->clearFiles();
}
/*
* Move file up button
*/
void MainWindow::fileUpButtonClicked(void)
{
if(sourceFileView->currentIndex().isValid())
{
int iRow = sourceFileView->currentIndex().row() - 1;
m_fileListModel->moveFile(sourceFileView->currentIndex(), -1);
sourceFileView->selectRow(iRow >= 0 ? iRow : 0);
}
}
/*
* Move file down button
*/
void MainWindow::fileDownButtonClicked(void)
{
if(sourceFileView->currentIndex().isValid())
{
int iRow = sourceFileView->currentIndex().row() + 1;
m_fileListModel->moveFile(sourceFileView->currentIndex(), 1);
sourceFileView->selectRow(iRow < m_fileListModel->rowCount() ? iRow : m_fileListModel->rowCount()-1);
}
}
/*
* Show details button
*/
void MainWindow::showDetailsButtonClicked(void)
{
ABORT_IF_BUSY;
int iResult = 0;
MetaInfoDialog *metaInfoDialog = new MetaInfoDialog(this);
QModelIndex index = sourceFileView->currentIndex();
while(index.isValid())
{
if(iResult > 0)
{
index = m_fileListModel->index(index.row() + 1, index.column());
sourceFileView->selectRow(index.row());
}
if(iResult < 0)
{
index = m_fileListModel->index(index.row() - 1, index.column());
sourceFileView->selectRow(index.row());
}
AudioFileModel &file = (*m_fileListModel)[index];
iResult = metaInfoDialog->exec(file, index.row() > 0, index.row() < m_fileListModel->rowCount() - 1);
if(!iResult) break;
}
LAMEXP_DELETE(metaInfoDialog);
}
/*
* Tab page changed
*/
void MainWindow::tabPageChanged(int idx)
{
QList<QAction*> actions = m_tabActionGroup->actions();
for(int i = 0; i < actions.count(); i++)
{
bool ok = false;
int actionIndex = actions.at(i)->data().toInt(&ok);
if(ok && actionIndex == idx)
{
actions.at(i)->setChecked(true);
}
}
}
/*
* Tab action triggered
*/
void MainWindow::tabActionActivated(QAction *action)
{
if(action && action->data().isValid())
{
bool ok = false;
int index = action->data().toInt(&ok);
if(ok)
{
tabWidget->setCurrentIndex(index);
}
}
}
/*
* Style action triggered
*/
void MainWindow::styleActionActivated(QAction *action)
{
if(action && action->data().isValid())
{
bool ok = false;
int actionIndex = action->data().toInt(&ok);
m_settings->interfaceStyle(actionIndex);
}
switch(m_settings->interfaceStyle())
{
case 1:
if(actionStyleCleanlooks->isEnabled())
{
actionStyleCleanlooks->setChecked(true);
QApplication::setStyle(new QCleanlooksStyle());
break;
}
case 2:
if(actionStyleWindowsVista->isEnabled())
{
actionStyleWindowsVista->setChecked(true);
QApplication::setStyle(new QWindowsVistaStyle());
break;
}
case 3:
if(actionStyleWindowsXP->isEnabled())
{
actionStyleWindowsXP->setChecked(true);
QApplication::setStyle(new QWindowsXPStyle());
break;
}
case 4:
if(actionStyleWindowsClassic->isEnabled())
{
actionStyleWindowsClassic->setChecked(true);
QApplication::setStyle(new QWindowsStyle());
break;
}
default:
actionStylePlastique->setChecked(true);
QApplication::setStyle(new QPlastiqueStyle());
break;
}
}
/*
* Language action triggered
*/
void MainWindow::languageActionActivated(QAction *action)
{
QString langId = action->data().toString();
if(lamexp_install_translator(langId))
{
m_settings->currentLanguage(langId);
}
}
/*
* Output folder changed (mouse clicked)
*/
void MainWindow::outputFolderViewClicked(const QModelIndex &index)
{
if(outputFolderView->currentIndex() != index)
{
outputFolderView->setCurrentIndex(index);
}
QString selectedDir = m_fileSystemModel->filePath(index);
if(selectedDir.length() < 3) selectedDir.append(QDir::separator());
outputFolderLabel->setText(QDir::toNativeSeparators(selectedDir));
m_settings->outputDir(selectedDir);
}
/*
* Output folder changed (mouse moved)
*/
void MainWindow::outputFolderViewMoved(const QModelIndex &index)
{
if(QApplication::mouseButtons() & Qt::LeftButton)
{
outputFolderViewClicked(index);
}
}
/*
* Goto desktop button
*/
void MainWindow::gotoDesktopButtonClicked(void)
{
QString desktopPath = QDesktopServices::storageLocation(QDesktopServices::DesktopLocation);
if(!desktopPath.isEmpty() && QDir(desktopPath).exists())
{
outputFolderView->setCurrentIndex(m_fileSystemModel->index(desktopPath));
outputFolderViewClicked(outputFolderView->currentIndex());
outputFolderView->setFocus();
}
else
{
buttonGotoDesktop->setEnabled(false);
}
}
/*
* Goto home folder button
*/
void MainWindow::gotoHomeFolderButtonClicked(void)
{
QString homePath = QDesktopServices::storageLocation(QDesktopServices::HomeLocation);
if(!homePath.isEmpty() && QDir(homePath).exists())
{
outputFolderView->setCurrentIndex(m_fileSystemModel->index(homePath));
outputFolderViewClicked(outputFolderView->currentIndex());
outputFolderView->setFocus();
}
else
{
buttonGotoHome->setEnabled(false);
}
}
/*
* Goto music folder button
*/
void MainWindow::gotoMusicFolderButtonClicked(void)
{
QString musicPath = QDesktopServices::storageLocation(QDesktopServices::MusicLocation);
if(!musicPath.isEmpty() && QDir(musicPath).exists())
{
outputFolderView->setCurrentIndex(m_fileSystemModel->index(musicPath));
outputFolderViewClicked(outputFolderView->currentIndex());
outputFolderView->setFocus();
}
else
{
buttonGotoMusic->setEnabled(false);
}
}
/*
* Make folder button
*/
void MainWindow::makeFolderButtonClicked(void)
{
ABORT_IF_BUSY;
QDir basePath(m_fileSystemModel->fileInfo(outputFolderView->currentIndex()).absoluteFilePath());
QString suggestedName = tr("New Folder");
if(!m_metaData->fileArtist().isEmpty() && !m_metaData->fileAlbum().isEmpty())
{
suggestedName = QString("%1 - %2").arg(m_metaData->fileArtist(), m_metaData->fileAlbum());
}
else if(!m_metaData->fileArtist().isEmpty())
{
suggestedName = m_metaData->fileArtist();
}
else if(!m_metaData->fileAlbum().isEmpty())
{
suggestedName = m_metaData->fileAlbum();
}
else
{
for(int i = 0; i < m_fileListModel->rowCount(); i++)
{
AudioFileModel audioFile = m_fileListModel->getFile(m_fileListModel->index(i, 0));
if(!audioFile.fileAlbum().isEmpty() || !audioFile.fileArtist().isEmpty())
{
if(!audioFile.fileArtist().isEmpty() && !audioFile.fileAlbum().isEmpty())
{
suggestedName = QString("%1 - %2").arg(audioFile.fileArtist(), audioFile.fileAlbum());
}
else if(!audioFile.fileArtist().isEmpty())
{
suggestedName = audioFile.fileArtist();
}
else if(!audioFile.fileAlbum().isEmpty())
{
suggestedName = audioFile.fileAlbum();
}
break;
}
}
}
while(true)
{
bool bApplied = false;
QString folderName = QInputDialog::getText(this, tr("New Folder"), tr("Enter the name of the new folder:").leftJustified(96, ' '), QLineEdit::Normal, suggestedName, &bApplied, Qt::WindowStaysOnTopHint).simplified();
if(bApplied)
{
folderName.remove(":", Qt::CaseInsensitive);
folderName.remove("/", Qt::CaseInsensitive);
folderName.remove("\\", Qt::CaseInsensitive);
folderName.remove("?", Qt::CaseInsensitive);
folderName.remove("*", Qt::CaseInsensitive);
folderName.remove("<", Qt::CaseInsensitive);
folderName.remove(">", Qt::CaseInsensitive);
folderName = folderName.simplified();
if(folderName.isEmpty())
{
MessageBeep(MB_ICONERROR);
continue;
}
int i = 1;
QString newFolder = folderName;
while(basePath.exists(newFolder))
{
newFolder = QString(folderName).append(QString().sprintf(" (%d)", ++i));
}
if(basePath.mkdir(newFolder))
{
QDir createdDir = basePath;
if(createdDir.cd(newFolder))
{
outputFolderView->setCurrentIndex(m_fileSystemModel->index(createdDir.canonicalPath()));
outputFolderViewClicked(outputFolderView->currentIndex());
outputFolderView->setFocus();
}
}
else
{
QMessageBox::warning(this, tr("Failed to create folder"), QString("%1<br><nobr>%2</nobr><br><br>%3").arg(tr("The new folder could not be created:"), basePath.absoluteFilePath(newFolder), tr("Drive is read-only or insufficient access rights!")));
}
}
break;
}
}
/*
* Edit meta button clicked
*/
void MainWindow::editMetaButtonClicked(void)
{
ABORT_IF_BUSY;
m_metaInfoModel->editItem(metaDataView->currentIndex(), this);
}
/*
* Reset meta button clicked
*/
void MainWindow::clearMetaButtonClicked(void)
{
ABORT_IF_BUSY;
m_metaInfoModel->clearData();
}
/*
* Visit homepage action
*/
void MainWindow::visitHomepageActionActivated(void)
{
QDesktopServices::openUrl(QUrl("http://mulder.dummwiedeutsch.de/"));
}
/*
* Check for updates action
*/
void MainWindow::checkUpdatesActionActivated(void)
{
ABORT_IF_BUSY;
TEMP_HIDE_DROPBOX
(
UpdateDialog *updateDialog = new UpdateDialog(m_settings, this);
updateDialog->exec();
if(updateDialog->getSuccess())
{
m_settings->autoUpdateLastCheck(QDate::currentDate().toString(Qt::ISODate));
}
LAMEXP_DELETE(updateDialog);
)
}
/*
* Other instance detected
*/
void MainWindow::notifyOtherInstance(void)
{
if(!m_banner->isVisible())
{
QMessageBox msgBox(QMessageBox::Warning, tr("Already Running"), tr("LameXP is already running, please use the running instance!"), QMessageBox::NoButton, this, Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowStaysOnTopHint);
msgBox.exec();
}
}
/*
* Add file from another instance
*/
void MainWindow::addFileDelayed(const QString &filePath)
{
m_delayedFileTimer->stop();
qDebug("Received file: %s", filePath.toUtf8().constData());
m_delayedFileList->append(filePath);
m_delayedFileTimer->start(5000);
}
/*
* Add all pending files
*/
void MainWindow::handleDelayedFiles(void)
{
if(m_banner->isVisible())
{
return;
}
m_delayedFileTimer->stop();
if(m_delayedFileList->isEmpty())
{
return;
}
QStringList selectedFiles;
tabWidget->setCurrentIndex(0);
while(!m_delayedFileList->isEmpty())
{
QFileInfo currentFile = QFileInfo(m_delayedFileList->takeFirst());
if(!currentFile.exists())
{
continue;
}
if(currentFile.isFile())
{
selectedFiles << currentFile.canonicalFilePath();
continue;
}
if(currentFile.isDir())
{
QList<QFileInfo> list = QDir(currentFile.canonicalFilePath()).entryInfoList(QDir::Files);
for(int j = 0; j < list.count(); j++)
{
selectedFiles << list.at(j).canonicalFilePath();
}
}
}
addFiles(selectedFiles);
}
/*
* Update encoder
*/
void MainWindow::updateEncoder(int id)
{
m_settings->compressionEncoder(id);
switch(m_settings->compressionEncoder())
{
case SettingsModel::VorbisEncoder:
radioButtonModeQuality->setEnabled(true);
radioButtonModeAverageBitrate->setEnabled(true);
radioButtonConstBitrate->setEnabled(false);
if(radioButtonConstBitrate->isChecked()) radioButtonModeQuality->setChecked(true);
sliderBitrate->setEnabled(true);
break;
case SettingsModel::FLACEncoder:
radioButtonModeQuality->setEnabled(false);
radioButtonModeQuality->setChecked(true);
radioButtonModeAverageBitrate->setEnabled(false);
radioButtonConstBitrate->setEnabled(false);
sliderBitrate->setEnabled(true);
break;
case SettingsModel::PCMEncoder:
radioButtonModeQuality->setEnabled(false);
radioButtonModeQuality->setChecked(true);
radioButtonModeAverageBitrate->setEnabled(false);
radioButtonConstBitrate->setEnabled(false);
sliderBitrate->setEnabled(false);
break;
default:
radioButtonModeQuality->setEnabled(true);
radioButtonModeAverageBitrate->setEnabled(true);
radioButtonConstBitrate->setEnabled(true);
sliderBitrate->setEnabled(true);
break;
}
updateRCMode(m_modeButtonGroup->checkedId());
}
/*
* Update rate-control mode
*/
void MainWindow::updateRCMode(int id)
{
m_settings->compressionRCMode(id);
switch(m_settings->compressionEncoder())
{
case SettingsModel::MP3Encoder:
switch(m_settings->compressionRCMode())
{
case SettingsModel::VBRMode:
sliderBitrate->setMinimum(0);
sliderBitrate->setMaximum(9);
break;
default:
sliderBitrate->setMinimum(0);
sliderBitrate->setMaximum(13);
break;
}
break;
case SettingsModel::VorbisEncoder:
switch(m_settings->compressionRCMode())
{
case SettingsModel::VBRMode:
sliderBitrate->setMinimum(-2);
sliderBitrate->setMaximum(10);
break;
default:
sliderBitrate->setMinimum(4);
sliderBitrate->setMaximum(63);
break;
}
break;
case SettingsModel::AACEncoder:
switch(m_settings->compressionRCMode())
{
case SettingsModel::VBRMode:
sliderBitrate->setMinimum(0);
sliderBitrate->setMaximum(20);
break;
default:
sliderBitrate->setMinimum(4);
sliderBitrate->setMaximum(63);
break;
}
break;
case SettingsModel::FLACEncoder:
sliderBitrate->setMinimum(0);
sliderBitrate->setMaximum(8);
break;
case SettingsModel::PCMEncoder:
sliderBitrate->setMinimum(0);
sliderBitrate->setMaximum(2);
sliderBitrate->setValue(1);
break;
default:
sliderBitrate->setMinimum(0);
sliderBitrate->setMaximum(0);
break;
}
updateBitrate(sliderBitrate->value());
}
/*
* Update bitrate
*/
void MainWindow::updateBitrate(int value)
{
m_settings->compressionBitrate(value);
switch(m_settings->compressionRCMode())
{
case SettingsModel::VBRMode:
switch(m_settings->compressionEncoder())
{
case SettingsModel::MP3Encoder:
labelBitrate->setText(tr("Quality Level %1").arg(9 - value));
break;
case SettingsModel::VorbisEncoder:
labelBitrate->setText(tr("Quality Level %1").arg(value));
break;
case SettingsModel::AACEncoder:
labelBitrate->setText(tr("Quality Level %1").arg(QString().sprintf("%.2f", static_cast<double>(value * 5) / 100.0)));
break;
case SettingsModel::FLACEncoder:
labelBitrate->setText(tr("Compression %1").arg(value));
break;
case SettingsModel::PCMEncoder:
labelBitrate->setText(tr("Uncompressed"));
break;
default:
labelBitrate->setText(QString::number(value));
break;
}
break;
case SettingsModel::ABRMode:
switch(m_settings->compressionEncoder())
{
case SettingsModel::MP3Encoder:
labelBitrate->setText(QString("&asymp; %1 kbps").arg(SettingsModel::mp3Bitrates[value]));
break;
case SettingsModel::FLACEncoder:
labelBitrate->setText(tr("Compression %1").arg(value));
break;
case SettingsModel::PCMEncoder:
labelBitrate->setText(tr("Uncompressed"));
break;
default:
labelBitrate->setText(QString("&asymp; %1 kbps").arg(min(500, value * 8)));
break;
}
break;
default:
switch(m_settings->compressionEncoder())
{
case SettingsModel::MP3Encoder:
labelBitrate->setText(QString("%1 kbps").arg(SettingsModel::mp3Bitrates[value]));
break;
case SettingsModel::FLACEncoder:
labelBitrate->setText(tr("Compression %1").arg(value));
break;
case SettingsModel::PCMEncoder:
labelBitrate->setText(tr("Uncompressed"));
break;
default:
labelBitrate->setText(QString("%1 kbps").arg(min(500, value * 8)));
break;
}
break;
}
}
/*
* Model reset
*/
void MainWindow::sourceModelChanged(void)
{
m_dropNoteLabel->setVisible(m_fileListModel->rowCount() <= 0);
}
/*
* Meta tags enabled changed
*/
void MainWindow::metaTagsEnabledChanged(void)
{
m_settings->writeMetaTags(writeMetaDataCheckBox->isChecked());
}
/*
* Playlist enabled changed
*/
void MainWindow::playlistEnabledChanged(void)
{
m_settings->createPlaylist(generatePlaylistCheckBox->isChecked());
}
/*
* Output to source dir changed
*/
void MainWindow::saveToSourceFolderChanged(void)
{
m_settings->outputToSourceDir(saveToSourceFolderCheckBox->isChecked());
}
/*
* Prepend relative source file path to output file name changed
*/
void MainWindow::prependRelativePathChanged(void)
{
m_settings->prependRelativeSourcePath(prependRelativePathCheckBox->isChecked());
}
/*
* Restore the override cursor
*/
void MainWindow::restoreCursor(void)
{
QApplication::restoreOverrideCursor();
}
/*
* Show context menu for source files
*/
void MainWindow::sourceFilesContextMenu(const QPoint &pos)
{
if(pos.x() <= sourceFileView->width() && pos.y() <= sourceFileView->height() && pos.x() >= 0 && pos.y() >= 0)
{
m_sourceFilesContextMenu->popup(sourceFileView->mapToGlobal(pos));
}
}
/*
* Open selected file in external player
*/
void MainWindow::previewContextActionTriggered(void)
{
const static char *appNames[3] = {"smplayer_portable.exe", "smplayer.exe", "mplayer.exe"};
const static wchar_t *registryKey = L"SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\{DB9E4EAB-2717-499F-8D56-4CC8A644AB60}";
QModelIndex index = sourceFileView->currentIndex();
if(!index.isValid())
{
return;
}
QString mplayerPath;
HKEY registryKeyHandle;
if(RegOpenKeyExW(HKEY_LOCAL_MACHINE, registryKey, 0, KEY_READ, &registryKeyHandle) == ERROR_SUCCESS)
{
wchar_t Buffer[4096];
DWORD BuffSize = sizeof(wchar_t*) * 4096;
if(RegQueryValueExW(registryKeyHandle, L"InstallLocation", 0, 0, reinterpret_cast<BYTE*>(Buffer), &BuffSize) == ERROR_SUCCESS)
{
mplayerPath = QString::fromUtf16(reinterpret_cast<const unsigned short*>(Buffer));
}
}
if(!mplayerPath.isEmpty())
{
QDir mplayerDir(mplayerPath);
if(mplayerDir.exists())
{
for(int i = 0; i < 3; i++)
{
if(mplayerDir.exists(appNames[i]))
{
QProcess::startDetached(mplayerDir.absoluteFilePath(appNames[i]), QStringList() << QDir::toNativeSeparators(m_fileListModel->getFile(index).filePath()));
return;
}
}
}
}
QDesktopServices::openUrl(QString("file:///").append(m_fileListModel->getFile(index).filePath()));
}
/*
* Find selected file in explorer
*/
void MainWindow::findFileContextActionTriggered(void)
{
QModelIndex index = sourceFileView->currentIndex();
if(index.isValid())
{
QString systemRootPath;
QDir systemRoot(lamexp_known_folder(lamexp_folder_systemfolder));
if(systemRoot.exists() && systemRoot.cdUp())
{
systemRootPath = systemRoot.canonicalPath();
}
if(!systemRootPath.isEmpty())
{
QFileInfo explorer(QString("%1/explorer.exe").arg(systemRootPath));
if(explorer.exists() && explorer.isFile())
{
QProcess::execute(explorer.canonicalFilePath(), QStringList() << "/select," << QDir::toNativeSeparators(m_fileListModel->getFile(index).filePath()));
return;
}
}
else
{
qWarning("SystemRoot directory could not be detected!");
}
}
}
/*
* Show context menu for output folder
*/
void MainWindow::outputFolderContextMenu(const QPoint &pos)
{
if(pos.x() <= outputFolderView->width() && pos.y() <= outputFolderView->height() && pos.x() >= 0 && pos.y() >= 0)
{
m_outputFolderContextMenu->popup(outputFolderView->mapToGlobal(pos));
}
}
/*
* Show selected folder in explorer
*/
void MainWindow::showFolderContextActionTriggered(void)
{
QDesktopServices::openUrl(QUrl::fromLocalFile(m_fileSystemModel->filePath(outputFolderView->currentIndex())));
}
/*
* Disable update reminder action
*/
void MainWindow::disableUpdateReminderActionTriggered(bool checked)
{
if(checked)
{
if(0 == QMessageBox::question(this, tr("Disable Update Reminder"), tr("Do you really want to disable the update reminder?"), tr("Yes"), tr("No"), QString(), 1))
{
QMessageBox::information(this, tr("Update Reminder"), QString("%1<br>%2").arg(tr("The update reminder has been disabled."), tr("Please remember to check for updates at regular intervals!")));
m_settings->autoUpdateEnabled(false);
}
else
{
m_settings->autoUpdateEnabled(true);
}
}
else
{
QMessageBox::information(this, tr("Update Reminder"), tr("The update reminder has been re-enabled."));
m_settings->autoUpdateEnabled(true);
}
actionDisableUpdateReminder->setChecked(!m_settings->autoUpdateEnabled());
}
/*
* Disable sound effects action
*/
void MainWindow::disableSoundsActionTriggered(bool checked)
{
if(checked)
{
if(0 == QMessageBox::question(this, tr("Disable Sound Effects"), tr("Do you really want to disable all sound effects?"), tr("Yes"), tr("No"), QString(), 1))
{
QMessageBox::information(this, tr("Sound Effects"), tr("All sound effects have been disabled."));
m_settings->soundsEnabled(false);
}
else
{
m_settings->soundsEnabled(true);
}
}
else
{
QMessageBox::information(this, tr("Sound Effects"), tr("The sound effects have been re-enabled."));
m_settings->soundsEnabled(true);
}
actionDisableSounds->setChecked(!m_settings->soundsEnabled());
}
/*
* Disable Nero AAC encoder action
*/
void MainWindow::disableNeroAacNotificationsActionTriggered(bool checked)
{
if(checked)
{
if(0 == QMessageBox::question(this, tr("Nero AAC Notifications"), tr("Do you really want to disable all Nero AAC Encoder notifications?"), tr("Yes"), tr("No"), QString(), 1))
{
QMessageBox::information(this, tr("Nero AAC Notifications"), tr("All Nero AAC Encoder notifications have been disabled."));
m_settings->neroAacNotificationsEnabled(false);
}
else
{
m_settings->neroAacNotificationsEnabled(true);
}
}
else
{
QMessageBox::information(this, tr("Nero AAC Notifications"), tr("The Nero AAC Encoder notifications have been re-enabled."));
m_settings->neroAacNotificationsEnabled(true);
}
actionDisableNeroAacNotifications->setChecked(!m_settings->neroAacNotificationsEnabled());
}
/*
* Disable WMA Decoder component action
*/
void MainWindow::disableWmaDecoderNotificationsActionTriggered(bool checked)
{
if(checked)
{
if(0 == QMessageBox::question(this, tr("WMA Decoder Notifications"), tr("Do you really want to disable all WMA Decoder notifications?"), tr("Yes"), tr("No"), QString(), 1))
{
QMessageBox::information(this, tr("WMA Decoder Notifications"), tr("All WMA Decoder notifications have been disabled."));
m_settings->wmaDecoderNotificationsEnabled(false);
}
else
{
m_settings->wmaDecoderNotificationsEnabled(true);
}
}
else
{
QMessageBox::information(this, tr("WMA Decoder Notifications"), tr("The WMA Decoder notifications have been re-enabled."));
m_settings->wmaDecoderNotificationsEnabled(true);
}
actionDisableWmaDecoderNotifications->setChecked(!m_settings->wmaDecoderNotificationsEnabled());
}
/*
* Download and install WMA Decoder component
*/
void MainWindow::installWMADecoderActionTriggered(bool checked)
{
static const char *download_url = "http://www.nch.com.au/components/wmawav.exe";
static const char *download_hash = "52a3b0e6690faf3f830c336d3c0eadfb7a4e9bc6";
if(QMessageBox::question(this, tr("Install WMA Decoder"), tr("Do you want to download and install the WMA File Decoder component now?"), tr("Download && Install"), tr("Cancel")) != 0)
{
return;
}
QString binaryWGet = lamexp_lookup_tool("wget.exe");
QString binaryElevator = lamexp_lookup_tool("elevator.exe");
if(binaryWGet.isEmpty() || binaryElevator.isEmpty())
{
throw "Required binary is not available!";
}
while(true)
{
QString setupFile = QString("%1/%2.exe").arg(lamexp_temp_folder(), lamexp_rand_str());
QProcess process;
process.setWorkingDirectory(QFileInfo(setupFile).absolutePath());
QEventLoop loop;
connect(&process, SIGNAL(error(QProcess::ProcessError)), &loop, SLOT(quit()));
connect(&process, SIGNAL(finished(int, QProcess::ExitStatus)), &loop, SLOT(quit()));
process.start(binaryWGet, QStringList() << "-O" << QFileInfo(setupFile).fileName() << download_url);
m_banner->show(tr("Downloading WMA Decoder Setup, please wait..."), &loop);
if(process.exitCode() != 0 || QFileInfo(setupFile).size() < 10240)
{
QFile::remove(setupFile);
if(QMessageBox::critical(this, tr("Download Failed"), tr("Failed to download the WMA Decoder setup. Check your internet connection!"), tr("Try Again"), tr("Cancel")) == 0)
{
continue;
}
return;
}
QFile setupFileContent(setupFile);
QCryptographicHash setupFileHash(QCryptographicHash::Sha1);
setupFileContent.open(QIODevice::ReadOnly);
if(setupFileContent.isOpen() && setupFileContent.isReadable())
{
setupFileHash.addData(setupFileContent.readAll());
setupFileContent.close();
}
if(_stricmp(setupFileHash.result().toHex().constData(), download_hash))
{
qWarning("Hash miscompare:\n Expected %s\n Detected %s\n", download_hash, setupFileHash.result().toHex().constData());
QFile::remove(setupFile);
if(QMessageBox::critical(this, tr("Download Failed"), tr("The download seems to be corrupted. Please try again!"), tr("Try Again"), tr("Cancel")) == 0)
{
continue;
}
return;
}
QApplication::setOverrideCursor(Qt::WaitCursor);
process.start(binaryElevator, QStringList() << QString("/exec=%1").arg(setupFile));
loop.exec(QEventLoop::ExcludeUserInputEvents);
QFile::remove(setupFile);
QApplication::restoreOverrideCursor();
if(QMessageBox::information(this, tr("WMA Decoder"), tr("The WMA File Decoder has been installed. Please restart LameXP now!"), tr("Quit LameXP"), tr("Postpone")) == 0)
{
QApplication::quit();
}
break;
}
}
void MainWindow::showDropBoxWidgetActionTriggered(bool checked)
{
m_settings->dropBoxWidgetEnabled(true);
if(!m_dropBox->isVisible())
{
m_dropBox->show();
}
FLASH_WINDOW(m_dropBox);
}
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