src/win_main.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Simple x264 Launcher
   3 // Copyright (C) 2004-2012 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 "win_main.h"
  23
  24 #include "model_jobList.h"
  25 #include "model_options.h"
  26 #include "win_addJob.h"
  27 #include "win_preferences.h"
  28 #include "taskbar7.h"
  29 #include "resource.h"
  30
  31 #include <QDate>
  32 #include <QTimer>
  33 #include <QCloseEvent>
  34 #include <QMessageBox>
  35 #include <QDesktopServices>
  36 #include <QUrl>
  37 #include <QDir>
  38 #include <QLibrary>
  39 #include <QProcess>
  40 #include <QProgressDialog>
  41
  42 #include <Mmsystem.h>
  43
  44 const char *home_url = "http://mulder.brhack.net/";
  45 const char *update_url = "http://code.google.com/p/mulder/downloads/list";
  46 const char *tpl_last = "<LAST_USED>";
  47
  48 #define SET_FONT_BOLD(WIDGET,BOLD) { QFont _font = WIDGET->font(); _font.setBold(BOLD); WIDGET->setFont(_font); }
  49 #define SET_TEXT_COLOR(WIDGET,COLOR) { QPalette _palette = WIDGET->palette(); _palette.setColor(QPalette::WindowText, (COLOR)); _palette.setColor(QPalette::Text, (COLOR)); WIDGET->setPalette(_palette); }
  50
  51 ///////////////////////////////////////////////////////////////////////////////
  52 // Constructor & Destructor
  53 ///////////////////////////////////////////////////////////////////////////////
  54
  55 /*
  56  * Constructor
  57  */
  58 MainWindow::MainWindow(const x264_cpu_t *const cpuFeatures)
  59 :
  60         m_cpuFeatures(cpuFeatures),
  61         m_appDir(QApplication::applicationDirPath()),
  62         m_options(NULL),
  63         m_jobList(NULL),
  64         m_droppedFiles(NULL),
  65         m_firstShow(true)
  66 {
  67         //Init the dialog, from the .ui file
  68         setupUi(this);
  69         setWindowFlags(windowFlags() & (~Qt::WindowMaximizeButtonHint));
  70
  71         //Register meta types
  72         qRegisterMetaType<QUuid>("QUuid");
  73         qRegisterMetaType<EncodeThread::JobStatus>("EncodeThread::JobStatus");
  74
  75         //Load preferences
  76         PreferencesDialog::initPreferences(&m_preferences);
  77         PreferencesDialog::loadPreferences(&m_preferences);
  78
  79         //Create options object
  80         m_options = new OptionsModel();
  81         OptionsModel::loadTemplate(m_options, QString::fromLatin1(tpl_last));
  82
  83         //Freeze minimum size
  84         setMinimumSize(size());
  85         splitter->setSizes(QList<int>() << 16 << 196);
  86
  87         //Update title
  88         labelBuildDate->setText(tr("Built on %1 at %2").arg(x264_version_date().toString(Qt::ISODate), QString::fromLatin1(x264_version_time())));
  89         labelBuildDate->installEventFilter(this);
  90         setWindowTitle(QString("%1 (%2 Mode)").arg(windowTitle(), m_cpuFeatures->x64 ? "64-Bit" : "32-Bit"));
  91         if(X264_DEBUG)
  92         {
  93                 setWindowTitle(QString("%1 | !!! DEBUG VERSION !!!").arg(windowTitle()));
  94                 setStyleSheet("QMenuBar, QMainWindow { background-color: yellow }");
  95         }
  96         else if(x264_is_prerelease())
  97         {
  98                 setWindowTitle(QString("%1 | PRE-RELEASE VERSION").arg(windowTitle()));
  99         }
 100
 101         //Create model
 102         m_jobList = new JobListModel();
 103         connect(m_jobList, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this, SLOT(jobChangedData(QModelIndex, QModelIndex)));
 104         jobsView->setModel(m_jobList);
 105
 106         //Setup view
 107         jobsView->horizontalHeader()->setSectionHidden(3, true);
 108         jobsView->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
 109         jobsView->horizontalHeader()->setResizeMode(1, QHeaderView::Fixed);
 110         jobsView->horizontalHeader()->setResizeMode(2, QHeaderView::Fixed);
 111         jobsView->horizontalHeader()->resizeSection(1, 150);
 112         jobsView->horizontalHeader()->resizeSection(2, 90);
 113         jobsView->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
 114         connect(jobsView->selectionModel(), SIGNAL(currentChanged(QModelIndex, QModelIndex)), this, SLOT(jobSelected(QModelIndex, QModelIndex)));
 115
 116         //Create context menu
 117         QAction *actionClipboard = new QAction(QIcon(":/buttons/page_paste.png"), tr("Copy to Clipboard"), logView);
 118         actionClipboard->setEnabled(false);
 119         logView->addAction(actionClipboard);
 120         connect(actionClipboard, SIGNAL(triggered(bool)), this, SLOT(copyLogToClipboard(bool)));
 121         jobsView->addActions(menuJob->actions());
 122
 123         //Enable buttons
 124         connect(buttonAddJob, SIGNAL(clicked()), this, SLOT(addButtonPressed()));
 125         connect(buttonStartJob, SIGNAL(clicked()), this, SLOT(startButtonPressed()));
 126         connect(buttonAbortJob, SIGNAL(clicked()), this, SLOT(abortButtonPressed()));
 127         connect(buttonPauseJob, SIGNAL(toggled(bool)), this, SLOT(pauseButtonPressed(bool)));
 128         connect(actionJob_Delete, SIGNAL(triggered()), this, SLOT(deleteButtonPressed()));
 129         connect(actionJob_Browse, SIGNAL(triggered()), this, SLOT(browseButtonPressed()));
 130
 131         //Enable menu
 132         connect(actionAbout, SIGNAL(triggered()), this, SLOT(showAbout()));
 133         connect(actionWebMulder, SIGNAL(triggered()), this, SLOT(showWebLink()));
 134         connect(actionWebX264, SIGNAL(triggered()), this, SLOT(showWebLink()));
 135         connect(actionWebKomisar, SIGNAL(triggered()), this, SLOT(showWebLink()));
 136         connect(actionWebJarod, SIGNAL(triggered()), this, SLOT(showWebLink()));
 137         connect(actionWebJEEB, SIGNAL(triggered()), this, SLOT(showWebLink()));
 138         connect(actionWebAvisynth32, SIGNAL(triggered()), this, SLOT(showWebLink()));
 139         connect(actionWebAvisynth64, SIGNAL(triggered()), this, SLOT(showWebLink()));
 140         connect(actionWebWiki, SIGNAL(triggered()), this, SLOT(showWebLink()));
 141         connect(actionWebBluRay, SIGNAL(triggered()), this, SLOT(showWebLink()));
 142         connect(actionWebSecret, SIGNAL(triggered()), this, SLOT(showWebLink()));
 143         connect(actionPreferences, SIGNAL(triggered()), this, SLOT(showPreferences()));
 144
 145         //Create floating label
 146         m_label = new QLabel(jobsView->viewport());
 147         m_label->setText(tr("No job created yet. Please click the 'Add New Job' button!"));
 148         m_label->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
 149         SET_TEXT_COLOR(m_label, Qt::darkGray);
 150         SET_FONT_BOLD(m_label, true);
 151         m_label->setVisible(true);
 152         m_label->setContextMenuPolicy(Qt::ActionsContextMenu);
 153         m_label->addActions(jobsView->actions());
 154         connect(splitter, SIGNAL(splitterMoved(int, int)), this, SLOT(updateLabelPos()));
 155         updateLabelPos();
 156 }
 157
 158 /*
 159  * Destructor
 160  */
 161 MainWindow::~MainWindow(void)
 162 {
 163         OptionsModel::saveTemplate(m_options, QString::fromLatin1(tpl_last));
 164
 165         X264_DELETE(m_jobList);
 166         X264_DELETE(m_options);
 167         X264_DELETE(m_droppedFiles);
 168         X264_DELETE(m_label);
 169
 170         while(!m_toolsList.isEmpty())
 171         {
 172                 QFile *temp = m_toolsList.takeFirst();
 173                 X264_DELETE(temp);
 174         }
 175 }
 176
 177 ///////////////////////////////////////////////////////////////////////////////
 178 // Slots
 179 ///////////////////////////////////////////////////////////////////////////////
 180
 181 /*
 182  * The "add" button was clicked
 183  */
 184 void MainWindow::addButtonPressed(const QString &filePath, int fileNo, int fileTotal, bool *ok)
 185 {
 186         qDebug("MainWindow::addButtonPressed");
 187
 188         if(ok) *ok = false;
 189
 190         AddJobDialog *addDialog = new AddJobDialog(this, m_options, m_cpuFeatures->x64);
 191         addDialog->setRunImmediately(countRunningJobs() < (m_preferences.autoRunNextJob ? m_preferences.maxRunningJobCount : 1));
 192         if((fileNo >= 0) && (fileTotal > 1)) addDialog->setWindowTitle(addDialog->windowTitle().append(tr(" (File %1 of %2)").arg(QString::number(fileNo+1), QString::number(fileTotal))));
 193         if(!filePath.isEmpty()) addDialog->setSourceFile(filePath);
 194
 195         int result = addDialog->exec();
 196         if(result == QDialog::Accepted)
 197         {
 198                 EncodeThread *thrd = new EncodeThread
 199                 (
 200                         addDialog->sourceFile(),
 201                         addDialog->outputFile(),
 202                         m_options,
 203                         QString("%1/toolset").arg(m_appDir),
 204                         m_cpuFeatures->x64,
 205                         m_cpuFeatures->x64 && m_preferences.useAvisyth64Bit
 206                 );
 207
 208                 QModelIndex newIndex = m_jobList->insertJob(thrd);
 209
 210                 if(newIndex.isValid())
 211                 {
 212                         if(addDialog->runImmediately())
 213                         {
 214                                 jobsView->selectRow(newIndex.row());
 215                                 QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
 216                                 m_jobList->startJob(newIndex);
 217                         }
 218
 219                         if(ok) *ok = true;
 220                 }
 221         }
 222
 223         m_label->setVisible(m_jobList->rowCount(QModelIndex()) == 0);
 224         X264_DELETE(addDialog);
 225 }
 226
 227 /*
 228  * The "start" button was clicked
 229  */
 230 void MainWindow::startButtonPressed(void)
 231 {
 232         m_jobList->startJob(jobsView->currentIndex());
 233 }
 234
 235 /*
 236  * The "abort" button was clicked
 237  */
 238 void MainWindow::abortButtonPressed(void)
 239 {
 240         m_jobList->abortJob(jobsView->currentIndex());
 241 }
 242
 243 /*
 244  * The "delete" button was clicked
 245  */
 246 void MainWindow::deleteButtonPressed(void)
 247 {
 248         m_jobList->deleteJob(jobsView->currentIndex());
 249         m_label->setVisible(m_jobList->rowCount(QModelIndex()) == 0);
 250 }
 251
 252 /*
 253  * The "browse" button was clicked
 254  */
 255 void MainWindow::browseButtonPressed(void)
 256 {
 257         QString outputFile = m_jobList->getJobOutputFile(jobsView->currentIndex());
 258         if((!outputFile.isEmpty()) && QFileInfo(outputFile).exists() && QFileInfo(outputFile).isFile())
 259         {
 260                 QProcess::startDetached(QString::fromLatin1("explorer.exe"), QStringList() << QString::fromLatin1("/select,") << QDir::toNativeSeparators(outputFile), QFileInfo(outputFile).path());
 261         }
 262         else
 263         {
 264                 QMessageBox::warning(this, tr("Not Found"), tr("Sorry, the output file could not be found!"));
 265         }
 266 }
 267
 268 /*
 269  * The "pause" button was clicked
 270  */
 271 void MainWindow::pauseButtonPressed(bool checked)
 272 {
 273         if(checked)
 274         {
 275                 m_jobList->pauseJob(jobsView->currentIndex());
 276         }
 277         else
 278         {
 279                 m_jobList->resumeJob(jobsView->currentIndex());
 280         }
 281 }
 282
 283 /*
 284  * Job item selected by user
 285  */
 286 void MainWindow::jobSelected(const QModelIndex & current, const QModelIndex & previous)
 287 {
 288         qDebug("Job selected: %d", current.row());
 289
 290         if(logView->model())
 291         {
 292                 disconnect(logView->model(), SIGNAL(rowsInserted(QModelIndex, int, int)), this, SLOT(jobLogExtended(QModelIndex, int, int)));
 293         }
 294
 295         if(current.isValid())
 296         {
 297                 logView->setModel(m_jobList->getLogFile(current));
 298                 connect(logView->model(), SIGNAL(rowsInserted(QModelIndex, int, int)), this, SLOT(jobLogExtended(QModelIndex, int, int)));
 299                 logView->actions().first()->setEnabled(true);
 300                 QTimer::singleShot(0, logView, SLOT(scrollToBottom()));
 301
 302                 progressBar->setValue(m_jobList->getJobProgress(current));
 303                 editDetails->setText(m_jobList->data(m_jobList->index(current.row(), 3, QModelIndex()), Qt::DisplayRole).toString());
 304                 updateButtons(m_jobList->getJobStatus(current));
 305                 updateTaskbar(m_jobList->getJobStatus(current), m_jobList->data(m_jobList->index(current.row(), 0, QModelIndex()), Qt::DecorationRole).value<QIcon>());
 306         }
 307         else
 308         {
 309                 logView->setModel(NULL);
 310                 logView->actions().first()->setEnabled(false);
 311                 progressBar->setValue(0);
 312                 editDetails->clear();
 313                 updateButtons(EncodeThread::JobStatus_Undefined);
 314                 updateTaskbar(EncodeThread::JobStatus_Undefined, QIcon());
 315         }
 316
 317         progressBar->repaint();
 318 }
 319
 320 /*
 321  * Handle update of job info (status, progress, details, etc)
 322  */
 323 void MainWindow::jobChangedData(const QModelIndex &topLeft, const  QModelIndex &bottomRight)
 324 {
 325         int selected = jobsView->currentIndex().row();
 326
 327         if(topLeft.column() <= 1 && bottomRight.column() >= 1) /*STATUS*/
 328         {
 329                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 330                 {
 331                         EncodeThread::JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
 332                         if(i == selected)
 333                         {
 334                                 qDebug("Current job changed status!");
 335                                 updateButtons(status);
 336                                 updateTaskbar(status, m_jobList->data(m_jobList->index(i, 0, QModelIndex()), Qt::DecorationRole).value<QIcon>());
 337                         }
 338                         if((status == EncodeThread::JobStatus_Completed) || (status == EncodeThread::JobStatus_Failed))
 339                         {
 340                                 if(m_preferences.autoRunNextJob) QTimer::singleShot(0, this, SLOT(launchNextJob()));
 341                                 if(m_preferences.shutdownComputer) QTimer::singleShot(0, this, SLOT(shutdownComputer()));
 342                         }
 343                 }
 344         }
 345         if(topLeft.column() <= 2 && bottomRight.column() >= 2) /*PROGRESS*/
 346         {
 347                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 348                 {
 349                         if(i == selected)
 350                         {
 351                                 progressBar->setValue(m_jobList->getJobProgress(m_jobList->index(i, 0, QModelIndex())));
 352                                 WinSevenTaskbar::setTaskbarProgress(this, progressBar->value(), progressBar->maximum());
 353                                 break;
 354                         }
 355                 }
 356         }
 357         if(topLeft.column() <= 3 && bottomRight.column() >= 3) /*DETAILS*/
 358         {
 359                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 360                 {
 361                         if(i == selected)
 362                         {
 363                                 editDetails->setText(m_jobList->data(m_jobList->index(i, 3, QModelIndex()), Qt::DisplayRole).toString());
 364                                 break;
 365                         }
 366                 }
 367         }
 368 }
 369
 370 /*
 371  * Handle new log file content
 372  */
 373 void MainWindow::jobLogExtended(const QModelIndex & parent, int start, int end)
 374 {
 375         QTimer::singleShot(0, logView, SLOT(scrollToBottom()));
 376 }
 377
 378 /*
 379  * About screen
 380  */
 381 void MainWindow::showAbout(void)
 382 {
 383         QString text;
 384
 385         text += QString().sprintf("<nobr><tt>Simple x264 Launcher v%u.%02u.%u - use 64-Bit x264 with 32-Bit Avisynth<br>", x264_version_major(), x264_version_minor(), x264_version_patch());
 386         text += QString().sprintf("Copyright (c) 2004-%04d LoRd_MuldeR &lt;mulder2@gmx.de&gt;. Some rights reserved.<br>", qMax(x264_version_date().year(),QDate::currentDate().year()));
 387         text += QString().sprintf("Built on %s at %s with %s for Win-%s.<br><br>", x264_version_date().toString(Qt::ISODate).toLatin1().constData(), x264_version_time(), x264_version_compiler(), x264_version_arch());
 388         text += QString().sprintf("This program is free software: you can redistribute it and/or modify<br>");
 389         text += QString().sprintf("it under the terms of the GNU General Public License &lt;http://www.gnu.org/&gt;.<br>");
 390         text += QString().sprintf("Note that this program is distributed with ABSOLUTELY NO WARRANTY.<br><br>");
 391         text += QString().sprintf("Please check the web-site at <a href=\"%s\">%s</a> for updates !!!<br></tt></nobr>", home_url, home_url);
 392
 393         QMessageBox aboutBox(this);
 394         aboutBox.setIconPixmap(QIcon(":/images/movie.png").pixmap(64,64));
 395         aboutBox.setWindowTitle(tr("About..."));
 396         aboutBox.setText(text.replace("-", "&minus;"));
 397         aboutBox.addButton(tr("About x264"), QMessageBox::NoRole);
 398         aboutBox.addButton(tr("About Qt"), QMessageBox::NoRole);
 399         aboutBox.setEscapeButton(aboutBox.addButton(tr("Close"), QMessageBox::NoRole));
 400
 401         forever
 402         {
 403                 MessageBeep(MB_ICONINFORMATION);
 404                 switch(aboutBox.exec())
 405                 {
 406                 case 0:
 407                         {
 408                                 QString text2;
 409                                 text2 += tr("<nobr><tt>x264 - the best H.264/AVC encoder. Copyright (c) 2003-2012 x264 project.<br>");
 410                                 text2 += tr("Free software library for encoding video streams into the H.264/MPEG-4 AVC format.<br>");
 411                                 text2 += tr("Released under the terms of the GNU General Public License.<br><br>");
 412                                 text2 += tr("Please visit <a href=\"%1\">%1</a> for obtaining a <u>commercial</u> x264 license!<br></tt></nobr>").arg("http://x264licensing.com/");
 413
 414                                 QMessageBox x264Box(this);
 415                                 x264Box.setIconPixmap(QIcon(":/images/x264.png").pixmap(48,48));
 416                                 x264Box.setWindowTitle(tr("About x264"));
 417                                 x264Box.setText(text2.replace("-", "&minus;"));
 418                                 x264Box.setEscapeButton(x264Box.addButton(tr("Close"), QMessageBox::NoRole));
 419                                 MessageBeep(MB_ICONINFORMATION);
 420                                 x264Box.exec();
 421                         }
 422                         break;
 423                 case 1:
 424                         QMessageBox::aboutQt(this);
 425                         break;
 426                 default:
 427                         return;
 428                 }
 429         }
 430 }
 431
 432 /*
 433  * Open web-link
 434  */
 435 void MainWindow::showWebLink(void)
 436 {
 437         if(QObject::sender() == actionWebMulder)     QDesktopServices::openUrl(QUrl(home_url));
 438         if(QObject::sender() == actionWebX264)       QDesktopServices::openUrl(QUrl("http://www.x264.com/"));
 439         if(QObject::sender() == actionWebKomisar)    QDesktopServices::openUrl(QUrl("http://komisar.gin.by/"));
 440         if(QObject::sender() == actionWebJarod)      QDesktopServices::openUrl(QUrl("http://www.x264.nl/"));
 441         if(QObject::sender() == actionWebJEEB)       QDesktopServices::openUrl(QUrl("http://x264.fushizen.eu/"));
 442         if(QObject::sender() == actionWebAvisynth32) QDesktopServices::openUrl(QUrl("http://sourceforge.net/projects/avisynth2/files/AviSynth%202.5/"));
 443         if(QObject::sender() == actionWebAvisynth64) QDesktopServices::openUrl(QUrl("http://code.google.com/p/avisynth64/downloads/list"));
 444         if(QObject::sender() == actionWebWiki)       QDesktopServices::openUrl(QUrl("http://mewiki.project357.com/wiki/X264_Settings"));
 445         if(QObject::sender() == actionWebBluRay)     QDesktopServices::openUrl(QUrl("http://www.x264bluray.com/"));
 446         if(QObject::sender() == actionWebSecret)     QDesktopServices::openUrl(QUrl("http://www.youtube.com/watch_popup?v=AXIeHY-OYNI"));
 447 }
 448
 449 /*
 450  * Pereferences dialog
 451  */
 452 void MainWindow::showPreferences(void)
 453 {
 454         PreferencesDialog *preferences = new PreferencesDialog(this, &m_preferences, m_cpuFeatures->x64);
 455         preferences->exec();
 456         X264_DELETE(preferences);
 457 }
 458
 459 /*
 460  * Launch next job, after running job has finished
 461  */
 462 void MainWindow::launchNextJob(void)
 463 {
 464         qDebug("launchNextJob(void)");
 465
 466
 467         const int rows = m_jobList->rowCount(QModelIndex());
 468
 469         if(countRunningJobs() >= m_preferences.maxRunningJobCount)
 470         {
 471                 qDebug("Still have too many jobs running, won't launch next one yet!");
 472                 return;
 473         }
 474
 475         int startIdx= jobsView->currentIndex().isValid() ? qBound(0, jobsView->currentIndex().row(), rows-1) : 0;
 476
 477         for(int i = 0; i < rows; i++)
 478         {
 479                 int currentIdx = (i + startIdx) % rows;
 480                 EncodeThread::JobStatus status = m_jobList->getJobStatus(m_jobList->index(currentIdx, 0, QModelIndex()));
 481                 if(status == EncodeThread::JobStatus_Enqueued)
 482                 {
 483                         if(m_jobList->startJob(m_jobList->index(currentIdx, 0, QModelIndex())))
 484                         {
 485                                 jobsView->selectRow(currentIdx);
 486                                 return;
 487                         }
 488                 }
 489         }
 490
 491         qWarning("No enqueued jobs left!");
 492 }
 493
 494 /*
 495  * Shut down the computer (with countdown)
 496  */
 497 void MainWindow::shutdownComputer(void)
 498 {
 499         qDebug("shutdownComputer(void)");
 500
 501         if(countPendingJobs() > 0)
 502         {
 503                 qDebug("Still have pending jobs, won't shutdown yet!");
 504                 return;
 505         }
 506
 507         const int iTimeout = 30;
 508         const Qt::WindowFlags flags = Qt::WindowStaysOnTopHint | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowSystemMenuHint;
 509         const QString text = QString("%1%2%1").arg(QString().fill(' ', 18), tr("Warning: Computer will shutdown in %1 seconds..."));
 510
 511         qWarning("Initiating shutdown sequence!");
 512
 513         QProgressDialog progressDialog(text.arg(iTimeout), tr("Cancel Shutdown"), 0, iTimeout + 1, this, flags);
 514         QPushButton *cancelButton = new QPushButton(tr("Cancel Shutdown"), &progressDialog);
 515         cancelButton->setIcon(QIcon(":/buttons/power_on.png"));
 516         progressDialog.setModal(true);
 517         progressDialog.setAutoClose(false);
 518         progressDialog.setAutoReset(false);
 519         progressDialog.setWindowIcon(QIcon(":/buttons/power_off.png"));
 520         progressDialog.setWindowTitle(windowTitle());
 521         progressDialog.setCancelButton(cancelButton);
 522         progressDialog.show();
 523
 524         QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
 525         QApplication::setOverrideCursor(Qt::WaitCursor);
 526         PlaySound(MAKEINTRESOURCE(IDR_WAVE1), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
 527         QApplication::restoreOverrideCursor();
 528
 529         QTimer timer;
 530         timer.setInterval(1000);
 531         timer.start();
 532
 533         QEventLoop eventLoop(this);
 534         connect(&timer, SIGNAL(timeout()), &eventLoop, SLOT(quit()));
 535         connect(&progressDialog, SIGNAL(canceled()), &eventLoop, SLOT(quit()));
 536
 537         for(int i = 1; i <= iTimeout; i++)
 538         {
 539                 eventLoop.exec();
 540                 if(progressDialog.wasCanceled())
 541                 {
 542                         progressDialog.close();
 543                         return;
 544                 }
 545                 progressDialog.setValue(i+1);
 546                 progressDialog.setLabelText(text.arg(iTimeout-i));
 547                 if(iTimeout-i == 3) progressDialog.setCancelButton(NULL);
 548                 QApplication::processEvents();
 549                 PlaySound(MAKEINTRESOURCE((i < iTimeout) ? IDR_WAVE2 : IDR_WAVE3), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
 550         }
 551
 552         qWarning("Shutting down !!!");
 553
 554         if(x264_shutdown_computer("Simple x264 Launcher: All jobs completed, shutting down!", 10, true))
 555         {
 556                 qApp->closeAllWindows();
 557         }
 558 }
 559
 560 /*
 561  * Main initialization function (called only once!)
 562  */
 563 void MainWindow::init(void)
 564 {
 565         static const char *binFiles = "x264.exe:x264_x64.exe:avs2yuv.exe:avs2yuv_x64.exe";
 566         QStringList binaries = QString::fromLatin1(binFiles).split(":", QString::SkipEmptyParts);
 567
 568         updateLabelPos();
 569
 570         //Check all binaries
 571         while(!binaries.isEmpty())
 572         {
 573                 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
 574                 QString current = binaries.takeFirst();
 575                 QFile *file = new QFile(QString("%1/toolset/%2").arg(m_appDir, current));
 576                 if(file->open(QIODevice::ReadOnly))
 577                 {
 578                         bool binaryTypeOkay = false;
 579                         DWORD binaryType;
 580                         if(GetBinaryType(QWCHAR(file->fileName()), &binaryType))
 581                         {
 582                                 binaryTypeOkay = (binaryType == SCS_32BIT_BINARY || binaryType == SCS_64BIT_BINARY);
 583                         }
 584                         if(!binaryTypeOkay)
 585                         {
 586                                 QMessageBox::critical(this, tr("Invalid File!"), tr("<nobr>At least on required tool is not a valid Win32 or Win64 binary:<br>%1<br><br>Please re-install the program in order to fix the problem!</nobr>").arg(QDir::toNativeSeparators(QString("%1/toolset/%2").arg(m_appDir, current))).replace("-", "&minus;"));
 587                                 qFatal(QString("Binary is invalid: %1/toolset/%2").arg(m_appDir, current).toLatin1().constData());
 588                                 close(); qApp->exit(-1); return;
 589                         }
 590                         m_toolsList << file;
 591                 }
 592                 else
 593                 {
 594                         X264_DELETE(file);
 595                         QMessageBox::critical(this, tr("File Not Found!"), tr("<nobr>At least on required tool could not be found:<br>%1<br><br>Please re-install the program in order to fix the problem!</nobr>").arg(QDir::toNativeSeparators(QString("%1/toolset/%2").arg(m_appDir, current))).replace("-", "&minus;"));
 596                         qFatal(QString("Binary not found: %1/toolset/%2").arg(m_appDir, current).toLatin1().constData());
 597                         close(); qApp->exit(-1); return;
 598                 }
 599         }
 600
 601         //Check for portable mode
 602         if(x264_portable())
 603         {
 604                 bool ok = false;
 605                 static const char *data = "Lorem ipsum dolor sit amet, consectetur adipiscing elit.";
 606                 QFile writeTest(QString("%1/%2").arg(x264_data_path(), QUuid::createUuid().toString()));
 607                 if(writeTest.open(QIODevice::WriteOnly))
 608                 {
 609                         ok = (writeTest.write(data) == strlen(data));
 610                         writeTest.remove();
 611                 }
 612                 if(!ok)
 613                 {
 614                         int val = QMessageBox::warning(this, tr("Write Test Failed"), tr("<nobr>The application was launched in portable mode, but the program path is <b>not</b> writable!</nobr>"), tr("Quit"), tr("Ignore"));
 615                         if(val != 1) { close(); qApp->exit(-1); return; }
 616                 }
 617         }
 618
 619         //Pre-release popup
 620         if(x264_is_prerelease())
 621         {
 622                 qsrand(time(NULL)); int rnd = qrand() % 3;
 623                 int val = QMessageBox::information(this, tr("Pre-Release Version"), tr("Note: This is a pre-release version. Please do NOT use for production!<br>Click the button #%1 in order to continue...<br><br>(There will be no such message box in the final version of this application)").arg(QString::number(rnd + 1)), tr("(1)"), tr("(2)"), tr("(3)"), qrand() % 3);
 624                 if(rnd != val) { close(); qApp->exit(-1); return; }
 625         }
 626
 627         //Make sure this CPU can run x264 (requires MMX + MMXEXT/iSSE to run x264 with ASM enabled, additionally requires SSE1 for most x264 builds)
 628         if(!(m_cpuFeatures->mmx && m_cpuFeatures->mmx2))
 629         {
 630                 QMessageBox::critical(this, tr("Unsupported CPU"), tr("<nobr>Sorry, but this machine is <b>not</b> physically capable of running x264 (with assembly).<br>Please get a CPU that supports at least the MMX and MMXEXT instruction sets!</nobr>"), tr("Quit"));
 631                 qFatal("System does not support MMX and MMXEXT, x264 will not work !!!");
 632                 close(); qApp->exit(-1); return;
 633         }
 634         else if(!(m_cpuFeatures->mmx && m_cpuFeatures->sse))
 635         {
 636                 qWarning("WARNING: System does not support SSE1, most x264 builds will not work !!!\n");
 637                 int val = QMessageBox::warning(this, tr("Unsupported CPU"), tr("<nobr>It appears that this machine does <b>not</b> support the SSE1 instruction set.<br>Thus most builds of x264 will <b>not</b> run on this computer at all.<br><br>Please get a CPU that supports the MMX and SSE1 instruction sets!</nobr>"), tr("Quit"), tr("Ignore"));
 638                 if(val != 1) { close(); qApp->exit(-1); return; }
 639         }
 640
 641         //Check for Avisynth support
 642         bool avsAvailable = false;
 643         QLibrary *avsLib = new QLibrary("avisynth.dll");
 644         if(avsLib->load())
 645         {
 646                 avsAvailable = (avsLib->resolve("avs_create_script_environment") != NULL);
 647         }
 648         if(!avsAvailable)
 649         {
 650                 avsLib->unload(); X264_DELETE(avsLib);
 651                 int val = QMessageBox::warning(this, tr("Avisynth Missing"), tr("<nobr>It appears that Avisynth is <b>not</b> currently installed on your computer.<br>Thus Avisynth (.avs) input will <b>not</b> be working at all!<br><br>Please download and install Avisynth:<br><a href=\"http://sourceforge.net/projects/avisynth2/files/AviSynth%202.5/\">http://sourceforge.net/projects/avisynth2/files/AviSynth 2.5/</a></nobr>").replace("-", "&minus;"), tr("Quit"), tr("Ignore"));
 652                 if(val != 1) { close(); qApp->exit(-1); return; }
 653         }
 654
 655         //Check for expiration
 656         if(x264_version_date().addMonths(6) < QDate::currentDate())
 657         {
 658                 QMessageBox msgBox(this);
 659                 msgBox.setIconPixmap(QIcon(":/images/update.png").pixmap(56,56));
 660                 msgBox.setWindowTitle(tr("Update Notification"));
 661                 msgBox.setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint);
 662                 msgBox.setText(tr("<nobr><tt>Your version of 'Simple x264 Launcher' is more than 6 months old!<br><br>Please download the most recent version from the official web-site at:<br><a href=\"%1\">%1</a><br></tt></nobr>").replace("-", "&minus;").arg(update_url));
 663                 QPushButton *btn1 = msgBox.addButton(tr("Discard"), QMessageBox::NoRole);
 664                 QPushButton *btn2 = msgBox.addButton(tr("Discard"), QMessageBox::AcceptRole);
 665                 btn1->setEnabled(false);
 666                 btn2->setVisible(false);
 667                 QTimer::singleShot(5000, btn1, SLOT(hide()));
 668                 QTimer::singleShot(5000, btn2, SLOT(show()));
 669                 msgBox.exec();
 670         }
 671
 672         //Add files from command-line
 673         bool bAddFile = false;
 674         QStringList files, args = qApp->arguments();
 675         while(!args.isEmpty())
 676         {
 677                 QString current = args.takeFirst();
 678                 if(!bAddFile)
 679                 {
 680                         bAddFile = (current.compare("--add", Qt::CaseInsensitive) == 0);
 681                         continue;
 682                 }
 683                 if((!current.startsWith("--")) && QFileInfo(current).exists() && QFileInfo(current).isFile())
 684                 {
 685                         files << QFileInfo(current).canonicalFilePath();
 686                 }
 687         }
 688         if(int totalFiles = files.count())
 689         {
 690                 bool ok = true; int n = 0;
 691                 while((!files.isEmpty()) && ok)
 692                 {
 693                         QString currentFile = files.takeFirst();
 694                         qDebug("Adding file: %s", currentFile.toUtf8().constData());
 695                         addButtonPressed(currentFile, n++, totalFiles, &ok);
 696                 }
 697         }
 698 }
 699
 700 /*
 701  * Update the label position
 702  */
 703 void MainWindow::updateLabelPos(void)
 704 {
 705         const QWidget *const viewPort = jobsView->viewport();
 706         m_label->setGeometry(0, 0, viewPort->width(), viewPort->height());
 707 }
 708
 709 /*
 710  * Copy the complete log to the clipboard
 711  */
 712 void MainWindow::copyLogToClipboard(bool checked)
 713 {
 714         qDebug("copyLogToClipboard");
 715
 716         if(LogFileModel *log = dynamic_cast<LogFileModel*>(logView->model()))
 717         {
 718                 log->copyToClipboard();
 719                 MessageBeep(MB_ICONINFORMATION);
 720         }
 721 }
 722
 723 /*
 724  * Process the dropped files
 725  */
 726 void MainWindow::handleDroppedFiles(void)
 727 {
 728         qDebug("MainWindow::handleDroppedFiles");
 729         if(m_droppedFiles)
 730         {
 731                 QStringList droppedFiles(*m_droppedFiles);
 732                 m_droppedFiles->clear();
 733                 int totalFiles = droppedFiles.count();
 734                 bool ok = true; int n = 0;
 735                 while((!droppedFiles.isEmpty()) && ok)
 736                 {
 737                         QString currentFile = droppedFiles.takeFirst();
 738                         qDebug("Adding file: %s", currentFile.toUtf8().constData());
 739                         addButtonPressed(currentFile, n++, totalFiles, &ok);
 740                 }
 741         }
 742         qDebug("Leave from MainWindow::handleDroppedFiles!");
 743 }
 744
 745 ///////////////////////////////////////////////////////////////////////////////
 746 // Event functions
 747 ///////////////////////////////////////////////////////////////////////////////
 748
 749 /*
 750  * Window shown event
 751  */
 752 void MainWindow::showEvent(QShowEvent *e)
 753 {
 754         QMainWindow::showEvent(e);
 755
 756         if(m_firstShow)
 757         {
 758                 m_firstShow = false;
 759                 QTimer::singleShot(0, this, SLOT(init()));
 760         }
 761 }
 762
 763 /*
 764  * Window close event
 765  */
 766 void MainWindow::closeEvent(QCloseEvent *e)
 767 {
 768         if(countRunningJobs() > 0)
 769         {
 770                 e->ignore();
 771                 QMessageBox::warning(this, tr("Jobs Are Running"), tr("Sorry, can not exit while there still are running jobs!"));
 772                 return;
 773         }
 774
 775         if(countPendingJobs() > 0)
 776         {
 777                 int ret = QMessageBox::question(this, tr("Jobs Are Pending"), tr("Do you really want to quit and discard the pending jobs?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
 778                 if(ret != QMessageBox::Yes)
 779                 {
 780                         e->ignore();
 781                         return;
 782                 }
 783         }
 784
 785         while(m_jobList->rowCount(QModelIndex()) > 0)
 786         {
 787                 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
 788                 if(!m_jobList->deleteJob(m_jobList->index(0, 0, QModelIndex())))
 789                 {
 790                         e->ignore();
 791                         QMessageBox::warning(this, tr("Failed To Exit"), tr("Sorry, at least one job could not be deleted!"));
 792                         return;
 793                 }
 794         }
 795
 796         qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
 797         QMainWindow::closeEvent(e);
 798 }
 799
 800 /*
 801  * Window resize event
 802  */
 803 void MainWindow::resizeEvent(QResizeEvent *e)
 804 {
 805         QMainWindow::resizeEvent(e);
 806         updateLabelPos();
 807 }
 808
 809 /*
 810  * Event filter
 811  */
 812 bool MainWindow::eventFilter(QObject *o, QEvent *e)
 813 {
 814         if((o == labelBuildDate) && (e->type() == QEvent::MouseButtonPress))
 815         {
 816                 QTimer::singleShot(0, this, SLOT(showAbout()));
 817                 return true;
 818         }
 819         return false;
 820 }
 821
 822 /*
 823  * Win32 message filter
 824  */
 825 bool MainWindow::winEvent(MSG *message, long *result)
 826 {
 827         return WinSevenTaskbar::handleWinEvent(message, result);
 828 }
 829
 830 /*
 831  * File dragged over window
 832  */
 833 void MainWindow::dragEnterEvent(QDragEnterEvent *event)
 834 {
 835         QStringList formats = event->mimeData()->formats();
 836
 837         if(formats.contains("application/x-qt-windows-mime;value=\"FileNameW\"", Qt::CaseInsensitive) && formats.contains("text/uri-list", Qt::CaseInsensitive))
 838         {
 839                 event->acceptProposedAction();
 840         }
 841 }
 842
 843 /*
 844  * File dropped onto window
 845  */
 846 void MainWindow::dropEvent(QDropEvent *event)
 847 {
 848         QStringList droppedFiles;
 849         QList<QUrl> urls = event->mimeData()->urls();
 850
 851         while(!urls.isEmpty())
 852         {
 853                 QUrl currentUrl = urls.takeFirst();
 854                 QFileInfo file(currentUrl.toLocalFile());
 855                 if(file.exists() && file.isFile())
 856                 {
 857                         qDebug("MainWindow::dropEvent: %s", file.canonicalFilePath().toUtf8().constData());
 858                         droppedFiles << file.canonicalFilePath();
 859                 }
 860         }
 861
 862         if(droppedFiles.count() > 0)
 863         {
 864                 if(!m_droppedFiles)
 865                 {
 866                         m_droppedFiles = new QStringList();
 867                 }
 868                 m_droppedFiles->append(droppedFiles);
 869                 m_droppedFiles->sort();
 870                 QTimer::singleShot(0, this, SLOT(handleDroppedFiles()));
 871         }
 872 }
 873
 874 ///////////////////////////////////////////////////////////////////////////////
 875 // Private functions
 876 ///////////////////////////////////////////////////////////////////////////////
 877
 878 /*
 879  * Jobs that are not completed (or failed, or aborted) yet
 880  */
 881 unsigned int MainWindow::countPendingJobs(void)
 882 {
 883         unsigned int count = 0;
 884         const int rows = m_jobList->rowCount(QModelIndex());
 885
 886         for(int i = 0; i < rows; i++)
 887         {
 888                 EncodeThread::JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
 889                 if(status != EncodeThread::JobStatus_Completed && status != EncodeThread::JobStatus_Aborted && status != EncodeThread::JobStatus_Failed)
 890                 {
 891                         count++;
 892                 }
 893         }
 894
 895         return count;
 896 }
 897
 898 /*
 899  * Jobs that are still active, i.e. not terminated or enqueued
 900  */
 901 unsigned int MainWindow::countRunningJobs(void)
 902 {
 903         unsigned int count = 0;
 904         const int rows = m_jobList->rowCount(QModelIndex());
 905
 906         for(int i = 0; i < rows; i++)
 907         {
 908                 EncodeThread::JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
 909                 if(status != EncodeThread::JobStatus_Completed && status != EncodeThread::JobStatus_Aborted && status != EncodeThread::JobStatus_Failed && status != EncodeThread::JobStatus_Enqueued)
 910                 {
 911                         count++;
 912                 }
 913         }
 914
 915         return count;
 916 }
 917
 918 /*
 919  * Update all buttons with respect to current job status
 920  */
 921 void MainWindow::updateButtons(EncodeThread::JobStatus status)
 922 {
 923         qDebug("MainWindow::updateButtons(void)");
 924
 925         buttonStartJob->setEnabled(status == EncodeThread::JobStatus_Enqueued);
 926         buttonAbortJob->setEnabled(status == EncodeThread::JobStatus_Indexing || status == EncodeThread::JobStatus_Running || status == EncodeThread::JobStatus_Running_Pass1 || status == EncodeThread::JobStatus_Running_Pass2 || status == EncodeThread::JobStatus_Paused);
 927         buttonPauseJob->setEnabled(status == EncodeThread::JobStatus_Indexing || status == EncodeThread::JobStatus_Running || status == EncodeThread::JobStatus_Paused || status == EncodeThread::JobStatus_Running_Pass1 || status == EncodeThread::JobStatus_Running_Pass2);
 928         buttonPauseJob->setChecked(status == EncodeThread::JobStatus_Paused || status == EncodeThread::JobStatus_Pausing);
 929
 930         actionJob_Delete->setEnabled(status == EncodeThread::JobStatus_Completed || status == EncodeThread::JobStatus_Aborted || status == EncodeThread::JobStatus_Failed || status == EncodeThread::JobStatus_Enqueued);
 931         actionJob_Browse->setEnabled(status == EncodeThread::JobStatus_Completed);
 932
 933         actionJob_Start->setEnabled(buttonStartJob->isEnabled());
 934         actionJob_Abort->setEnabled(buttonAbortJob->isEnabled());
 935         actionJob_Pause->setEnabled(buttonPauseJob->isEnabled());
 936         actionJob_Pause->setChecked(buttonPauseJob->isChecked());
 937
 938         editDetails->setEnabled(status != EncodeThread::JobStatus_Paused);
 939 }
 940
 941 /*
 942  * Update the taskbar with current job status
 943  */
 944 void MainWindow::updateTaskbar(EncodeThread::JobStatus status, const QIcon &icon)
 945 {
 946         qDebug("MainWindow::updateTaskbar(void)");
 947
 948         switch(status)
 949         {
 950         case EncodeThread::JobStatus_Undefined:
 951                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNoState);
 952                 break;
 953         case EncodeThread::JobStatus_Aborting:
 954         case EncodeThread::JobStatus_Starting:
 955         case EncodeThread::JobStatus_Pausing:
 956         case EncodeThread::JobStatus_Resuming:
 957                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarIndeterminateState);
 958                 break;
 959         case EncodeThread::JobStatus_Aborted:
 960         case EncodeThread::JobStatus_Failed:
 961                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarErrorState);
 962                 break;
 963         case EncodeThread::JobStatus_Paused:
 964                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarPausedState);
 965                 break;
 966         default:
 967                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNormalState);
 968                 break;
 969         }
 970
 971         switch(status)
 972         {
 973         case EncodeThread::JobStatus_Aborting:
 974         case EncodeThread::JobStatus_Starting:
 975         case EncodeThread::JobStatus_Pausing:
 976         case EncodeThread::JobStatus_Resuming:
 977                 break;
 978         default:
 979                 WinSevenTaskbar::setTaskbarProgress(this, progressBar->value(), progressBar->maximum());
 980                 break;
 981         }
 982
 983         WinSevenTaskbar::setOverlayIcon(this, icon.isNull() ? NULL : &icon);
 984 }