src/win_main.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Simple x264 Launcher
   3 // Copyright (C) 2004-2014 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 #include "uic_win_main.h"
  24
  25 #include "global.h"
  26 #include "ipc.h"
  27 #include "model_status.h"
  28 #include "model_jobList.h"
  29 #include "model_options.h"
  30 #include "model_preferences.h"
  31 #include "model_recently.h"
  32 #include "thread_avisynth.h"
  33 #include "thread_vapoursynth.h"
  34 #include "thread_encode.h"
  35 #include "taskbar7.h"
  36 #include "win_addJob.h"
  37 #include "win_preferences.h"
  38 #include "win_updater.h"
  39 #include "resource.h"
  40
  41 #include <QDate>
  42 #include <QTimer>
  43 #include <QCloseEvent>
  44 #include <QMessageBox>
  45 #include <QDesktopServices>
  46 #include <QUrl>
  47 #include <QDir>
  48 #include <QLibrary>
  49 #include <QProcess>
  50 #include <QProgressDialog>
  51 #include <QScrollBar>
  52 #include <QTextStream>
  53 #include <QSettings>
  54 #include <QFileDialog>
  55
  56 #include <ctime>
  57
  58 const char *home_url = "http://muldersoft.com/";
  59 const char *update_url = "https://github.com/lordmulder/Simple-x264-Launcher/releases/latest";
  60 const char *tpl_last = "<LAST_USED>";
  61
  62 #define SET_FONT_BOLD(WIDGET,BOLD) do { QFont _font = WIDGET->font(); _font.setBold(BOLD); WIDGET->setFont(_font); } while(0)
  63 #define SET_TEXT_COLOR(WIDGET,COLOR) do { QPalette _palette = WIDGET->palette(); _palette.setColor(QPalette::WindowText, (COLOR)); _palette.setColor(QPalette::Text, (COLOR)); WIDGET->setPalette(_palette); } while(0)
  64 #define LINK(URL) "<a href=\"" URL "\">" URL "</a>"
  65 #define INIT_ERROR_EXIT() do { m_status = STATUS_EXITTING; close(); qApp->exit(-1); return; } while(0)
  66 #define ENSURE_APP_IS_IDLE() do { if(m_status != STATUS_IDLE) return; } while(0)
  67
  68 //static int exceptionFilter(_EXCEPTION_RECORD *dst, _EXCEPTION_POINTERS *src) { memcpy(dst, src->ExceptionRecord, sizeof(_EXCEPTION_RECORD)); return EXCEPTION_EXECUTE_HANDLER; }
  69
  70 ///////////////////////////////////////////////////////////////////////////////
  71 // Constructor & Destructor
  72 ///////////////////////////////////////////////////////////////////////////////
  73
  74 /*
  75  * Constructor
  76  */
  77 MainWindow::MainWindow(const x264_cpu_t *const cpuFeatures, IPC *ipc)
  78 :
  79         m_cpuFeatures(cpuFeatures),
  80         m_ipc(ipc),
  81         m_appDir(QApplication::applicationDirPath()),
  82         m_options(NULL),
  83         m_jobList(NULL),
  84         m_pendingFiles(new QStringList()),
  85         m_preferences(NULL),
  86         m_recentlyUsed(NULL),
  87         m_skipVersionTest(false),
  88         m_abortOnTimeout(true),
  89         m_status(STATUS_PRE_INIT),
  90         m_firstShow(true),
  91         ui(new Ui::MainWindow())
  92 {
  93         //Init the dialog, from the .ui file
  94         ui->setupUi(this);
  95         setWindowFlags(windowFlags() & (~Qt::WindowMaximizeButtonHint));
  96
  97         //Register meta types
  98         qRegisterMetaType<QUuid>("QUuid");
  99         qRegisterMetaType<QUuid>("DWORD");
 100         qRegisterMetaType<JobStatus>("JobStatus");
 101
 102         //Load preferences
 103         m_preferences = new PreferencesModel();
 104         PreferencesModel::loadPreferences(m_preferences);
 105
 106         //Load recently used
 107         m_recentlyUsed = new RecentlyUsed();
 108         RecentlyUsed::loadRecentlyUsed(m_recentlyUsed);
 109
 110         //Create options object
 111         m_options = new OptionsModel();
 112         OptionsModel::loadTemplate(m_options, QString::fromLatin1(tpl_last));
 113
 114         //Freeze minimum size
 115         setMinimumSize(size());
 116         ui->splitter->setSizes(QList<int>() << 16 << 196);
 117
 118         //Update title
 119         ui->labelBuildDate->setText(tr("Built on %1 at %2").arg(x264_version_date().toString(Qt::ISODate), QString::fromLatin1(x264_version_time())));
 120         ui->labelBuildDate->installEventFilter(this);
 121         setWindowTitle(QString("%1 (%2 Mode)").arg(windowTitle(), m_cpuFeatures->x64 ? "64-Bit" : "32-Bit"));
 122         if(X264_DEBUG)
 123         {
 124                 setWindowTitle(QString("%1 | !!! DEBUG VERSION !!!").arg(windowTitle()));
 125                 setStyleSheet("QMenuBar, QMainWindow { background-color: yellow }");
 126         }
 127         else if(x264_is_prerelease())
 128         {
 129                 setWindowTitle(QString("%1 | PRE-RELEASE VERSION").arg(windowTitle()));
 130         }
 131
 132         //Create model
 133         m_jobList = new JobListModel(m_preferences);
 134         connect(m_jobList, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this, SLOT(jobChangedData(QModelIndex, QModelIndex)));
 135         ui->jobsView->setModel(m_jobList);
 136
 137         //Setup view
 138         ui->jobsView->horizontalHeader()->setSectionHidden(3, true);
 139         ui->jobsView->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
 140         ui->jobsView->horizontalHeader()->setResizeMode(1, QHeaderView::Fixed);
 141         ui->jobsView->horizontalHeader()->setResizeMode(2, QHeaderView::Fixed);
 142         ui->jobsView->horizontalHeader()->resizeSection(1, 150);
 143         ui->jobsView->horizontalHeader()->resizeSection(2, 90);
 144         ui->jobsView->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
 145         connect(ui->jobsView->selectionModel(), SIGNAL(currentChanged(QModelIndex, QModelIndex)), this, SLOT(jobSelected(QModelIndex, QModelIndex)));
 146
 147         //Create context menu
 148         QAction *actionClipboard = new QAction(QIcon(":/buttons/page_paste.png"), tr("Copy to Clipboard"), ui->logView);
 149         actionClipboard->setEnabled(false);
 150         ui->logView->addAction(actionClipboard);
 151         connect(actionClipboard, SIGNAL(triggered(bool)), this, SLOT(copyLogToClipboard(bool)));
 152         ui->jobsView->addActions(ui->menuJob->actions());
 153
 154         //Enable buttons
 155         connect(ui->buttonAddJob, SIGNAL(clicked()), this, SLOT(addButtonPressed()));
 156         connect(ui->buttonStartJob, SIGNAL(clicked()), this, SLOT(startButtonPressed()));
 157         connect(ui->buttonAbortJob, SIGNAL(clicked()), this, SLOT(abortButtonPressed()));
 158         connect(ui->buttonPauseJob, SIGNAL(toggled(bool)), this, SLOT(pauseButtonPressed(bool)));
 159         connect(ui->actionJob_Delete, SIGNAL(triggered()), this, SLOT(deleteButtonPressed()));
 160         connect(ui->actionJob_Restart, SIGNAL(triggered()), this, SLOT(restartButtonPressed()));
 161         connect(ui->actionJob_Browse, SIGNAL(triggered()), this, SLOT(browseButtonPressed()));
 162
 163         //Enable menu
 164         connect(ui->actionOpen, SIGNAL(triggered()), this, SLOT(openActionTriggered()));
 165         connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(showAbout()));
 166         connect(ui->actionWebMulder, SIGNAL(triggered()), this, SLOT(showWebLink()));
 167         connect(ui->actionWebX264, SIGNAL(triggered()), this, SLOT(showWebLink()));
 168         connect(ui->actionWebKomisar, SIGNAL(triggered()), this, SLOT(showWebLink()));
 169         connect(ui->actionWebVideoLAN, SIGNAL(triggered()), this, SLOT(showWebLink()));
 170         connect(ui->actionWebJEEB, SIGNAL(triggered()), this, SLOT(showWebLink()));
 171         connect(ui->actionWebAvisynth32, SIGNAL(triggered()), this, SLOT(showWebLink()));
 172         connect(ui->actionWebAvisynth64, SIGNAL(triggered()), this, SLOT(showWebLink()));
 173         connect(ui->actionWebVapourSynth, SIGNAL(triggered()), this, SLOT(showWebLink()));
 174         connect(ui->actionWebVapourSynthDocs, SIGNAL(triggered()), this, SLOT(showWebLink()));
 175         connect(ui->actionWebWiki, SIGNAL(triggered()), this, SLOT(showWebLink()));
 176         connect(ui->actionWebBluRay, SIGNAL(triggered()), this, SLOT(showWebLink()));
 177         connect(ui->actionWebAvsWiki, SIGNAL(triggered()), this, SLOT(showWebLink()));
 178         connect(ui->actionWebSecret, SIGNAL(triggered()), this, SLOT(showWebLink()));
 179         connect(ui->actionWebSupport, SIGNAL(triggered()), this, SLOT(showWebLink()));
 180         connect(ui->actionPreferences, SIGNAL(triggered()), this, SLOT(showPreferences()));
 181         connect(ui->actionCheckForUpdates, SIGNAL(triggered()), this, SLOT(checkUpdates()));
 182
 183         //Create floating label
 184         m_label = new QLabel(ui->jobsView->viewport());
 185         m_label->setText(tr("No job created yet. Please click the 'Add New Job' button!"));
 186         m_label->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
 187         SET_TEXT_COLOR(m_label, Qt::darkGray);
 188         SET_FONT_BOLD(m_label, true);
 189         m_label->setVisible(true);
 190         m_label->setContextMenuPolicy(Qt::ActionsContextMenu);
 191         m_label->addActions(ui->jobsView->actions());
 192         connect(ui->splitter, SIGNAL(splitterMoved(int, int)), this, SLOT(updateLabelPos()));
 193         updateLabelPos();
 194 }
 195
 196 /*
 197  * Destructor
 198  */
 199 MainWindow::~MainWindow(void)
 200 {
 201         OptionsModel::saveTemplate(m_options, QString::fromLatin1(tpl_last));
 202
 203         X264_DELETE(m_jobList);
 204         X264_DELETE(m_options);
 205         X264_DELETE(m_pendingFiles);
 206         X264_DELETE(m_label);
 207
 208         while(!m_toolsList.isEmpty())
 209         {
 210                 QFile *temp = m_toolsList.takeFirst();
 211                 X264_DELETE(temp);
 212         }
 213
 214         /*
 215         if(m_ipcThread->isRunning())
 216         {
 217                 m_ipcThread->setAbort();
 218                 if(!m_ipcThread->wait(5000))
 219                 {
 220                         m_ipcThread->terminate();
 221                         m_ipcThread->wait();
 222                 }
 223         }
 224         */
 225
 226         X264_DELETE(m_preferences);
 227         X264_DELETE(m_recentlyUsed);
 228         VapourSynthCheckThread::unload();
 229         AvisynthCheckThread::unload();
 230
 231         delete ui;
 232 }
 233
 234 ///////////////////////////////////////////////////////////////////////////////
 235 // Slots
 236 ///////////////////////////////////////////////////////////////////////////////
 237
 238 /*
 239  * The "add" button was clicked
 240  */
 241 void MainWindow::addButtonPressed()
 242 {
 243         ENSURE_APP_IS_IDLE();
 244         m_status = STATUS_BLOCKED;
 245
 246         qDebug("MainWindow::addButtonPressed");
 247         bool runImmediately = (countRunningJobs() < (m_preferences->autoRunNextJob() ? m_preferences->maxRunningJobCount() : 1));
 248         QString sourceFileName, outputFileName;
 249
 250         if(createJob(sourceFileName, outputFileName, m_options, runImmediately))
 251         {
 252                 appendJob(sourceFileName, outputFileName, m_options, runImmediately);
 253         }
 254
 255         m_status = STATUS_IDLE;
 256 }
 257
 258 /*
 259  * The "open" action was triggered
 260  */
 261 void MainWindow::openActionTriggered()
 262 {
 263         ENSURE_APP_IS_IDLE();
 264         m_status = STATUS_BLOCKED;
 265
 266         QStringList fileList = QFileDialog::getOpenFileNames(this, tr("Open Source File(s)"), m_recentlyUsed->sourceDirectory(), AddJobDialog::getInputFilterLst(), NULL, QFileDialog::DontUseNativeDialog);
 267         if(!fileList.empty())
 268         {
 269                 m_recentlyUsed->setSourceDirectory(QFileInfo(fileList.last()).absolutePath());
 270                 if(fileList.count() > 1)
 271                 {
 272                         createJobMultiple(fileList);
 273                 }
 274                 else
 275                 {
 276                         bool runImmediately = (countRunningJobs() < (m_preferences->autoRunNextJob() ? m_preferences->maxRunningJobCount() : 1));
 277                         QString sourceFileName(fileList.first()), outputFileName;
 278                         if(createJob(sourceFileName, outputFileName, m_options, runImmediately))
 279                         {
 280                                 appendJob(sourceFileName, outputFileName, m_options, runImmediately);
 281                         }
 282                 }
 283         }
 284
 285         m_status = STATUS_IDLE;
 286 }
 287
 288 /*
 289  * The "start" button was clicked
 290  */
 291 void MainWindow::startButtonPressed(void)
 292 {
 293         ENSURE_APP_IS_IDLE();
 294         m_jobList->startJob(ui->jobsView->currentIndex());
 295 }
 296
 297 /*
 298  * The "abort" button was clicked
 299  */
 300 void MainWindow::abortButtonPressed(void)
 301 {
 302         ENSURE_APP_IS_IDLE();
 303         m_jobList->abortJob(ui->jobsView->currentIndex());
 304 }
 305
 306 /*
 307  * The "delete" button was clicked
 308  */
 309 void MainWindow::deleteButtonPressed(void)
 310 {
 311         ENSURE_APP_IS_IDLE();
 312         m_jobList->deleteJob(ui->jobsView->currentIndex());
 313         m_label->setVisible(m_jobList->rowCount(QModelIndex()) == 0);
 314 }
 315
 316 /*
 317  * The "browse" button was clicked
 318  */
 319 void MainWindow::browseButtonPressed(void)
 320 {
 321         ENSURE_APP_IS_IDLE();
 322         m_status = STATUS_BLOCKED;
 323
 324         QString outputFile = m_jobList->getJobOutputFile(ui->jobsView->currentIndex());
 325         if((!outputFile.isEmpty()) && QFileInfo(outputFile).exists() && QFileInfo(outputFile).isFile())
 326         {
 327                 QProcess::startDetached(QString::fromLatin1("explorer.exe"), QStringList() << QString::fromLatin1("/select,") << QDir::toNativeSeparators(outputFile), QFileInfo(outputFile).path());
 328         }
 329         else
 330         {
 331                 QMessageBox::warning(this, tr("Not Found"), tr("Sorry, the output file could not be found!"));
 332         }
 333
 334         m_status = STATUS_IDLE;
 335 }
 336
 337 /*
 338  * The "pause" button was clicked
 339  */
 340 void MainWindow::pauseButtonPressed(bool checked)
 341 {
 342         if(checked)
 343         {
 344                 m_jobList->pauseJob(ui->jobsView->currentIndex());
 345         }
 346         else
 347         {
 348                 m_jobList->resumeJob(ui->jobsView->currentIndex());
 349         }
 350 }
 351
 352 /*
 353  * The "restart" button was clicked
 354  */
 355 void MainWindow::restartButtonPressed(void)
 356 {
 357         ENSURE_APP_IS_IDLE();
 358
 359         const QModelIndex index = ui->jobsView->currentIndex();
 360         const OptionsModel *options = m_jobList->getJobOptions(index);
 361         QString sourceFileName = m_jobList->getJobSourceFile(index);
 362         QString outputFileName = m_jobList->getJobOutputFile(index);
 363
 364         if((options) && (!sourceFileName.isEmpty()) && (!outputFileName.isEmpty()))
 365         {
 366                 bool runImmediately = (countRunningJobs() < (m_preferences->autoRunNextJob() ? m_preferences->maxRunningJobCount() : 1)); //bool runImmediately = true;
 367                 OptionsModel *tempOptions = new OptionsModel(*options);
 368                 if(createJob(sourceFileName, outputFileName, tempOptions, runImmediately, true))
 369                 {
 370                         appendJob(sourceFileName, outputFileName, tempOptions, runImmediately);
 371                 }
 372                 X264_DELETE(tempOptions);
 373         }
 374 }
 375
 376 /*
 377  * Job item selected by user
 378  */
 379 void MainWindow::jobSelected(const QModelIndex & current, const QModelIndex & previous)
 380 {
 381         qDebug("Job selected: %d", current.row());
 382
 383         if(ui->logView->model())
 384         {
 385                 disconnect(ui->logView->model(), SIGNAL(rowsInserted(QModelIndex, int, int)), this, SLOT(jobLogExtended(QModelIndex, int, int)));
 386         }
 387
 388         if(current.isValid())
 389         {
 390                 ui->logView->setModel(m_jobList->getLogFile(current));
 391                 connect(ui->logView->model(), SIGNAL(rowsInserted(QModelIndex, int, int)), this, SLOT(jobLogExtended(QModelIndex, int, int)));
 392                 ui->logView->actions().first()->setEnabled(true);
 393                 QTimer::singleShot(0, ui->logView, SLOT(scrollToBottom()));
 394
 395                 ui->progressBar->setValue(m_jobList->getJobProgress(current));
 396                 ui->editDetails->setText(m_jobList->data(m_jobList->index(current.row(), 3, QModelIndex()), Qt::DisplayRole).toString());
 397                 updateButtons(m_jobList->getJobStatus(current));
 398                 updateTaskbar(m_jobList->getJobStatus(current), m_jobList->data(m_jobList->index(current.row(), 0, QModelIndex()), Qt::DecorationRole).value<QIcon>());
 399         }
 400         else
 401         {
 402                 ui->logView->setModel(NULL);
 403                 ui->logView->actions().first()->setEnabled(false);
 404                 ui->progressBar->setValue(0);
 405                 ui->editDetails->clear();
 406                 updateButtons(JobStatus_Undefined);
 407                 updateTaskbar(JobStatus_Undefined, QIcon());
 408         }
 409
 410         ui->progressBar->repaint();
 411 }
 412
 413 /*
 414  * Handle update of job info (status, progress, details, etc)
 415  */
 416 void MainWindow::jobChangedData(const QModelIndex &topLeft, const  QModelIndex &bottomRight)
 417 {
 418         int selected = ui->jobsView->currentIndex().row();
 419
 420         if(topLeft.column() <= 1 && bottomRight.column() >= 1) /*STATUS*/
 421         {
 422                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 423                 {
 424                         JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
 425                         if(i == selected)
 426                         {
 427                                 qDebug("Current job changed status!");
 428                                 updateButtons(status);
 429                                 updateTaskbar(status, m_jobList->data(m_jobList->index(i, 0, QModelIndex()), Qt::DecorationRole).value<QIcon>());
 430                         }
 431                         if((status == JobStatus_Completed) || (status == JobStatus_Failed))
 432                         {
 433                                 if(m_preferences->autoRunNextJob()) QTimer::singleShot(0, this, SLOT(launchNextJob()));
 434                                 if(m_preferences->shutdownComputer()) QTimer::singleShot(0, this, SLOT(shutdownComputer()));
 435                                 if(m_preferences->saveLogFiles()) saveLogFile(m_jobList->index(i, 1, QModelIndex()));
 436                         }
 437                 }
 438         }
 439         if(topLeft.column() <= 2 && bottomRight.column() >= 2) /*PROGRESS*/
 440         {
 441                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 442                 {
 443                         if(i == selected)
 444                         {
 445                                 ui->progressBar->setValue(m_jobList->getJobProgress(m_jobList->index(i, 0, QModelIndex())));
 446                                 WinSevenTaskbar::setTaskbarProgress(this, ui->progressBar->value(), ui->progressBar->maximum());
 447                                 break;
 448                         }
 449                 }
 450         }
 451         if(topLeft.column() <= 3 && bottomRight.column() >= 3) /*DETAILS*/
 452         {
 453                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 454                 {
 455                         if(i == selected)
 456                         {
 457                                 ui->editDetails->setText(m_jobList->data(m_jobList->index(i, 3, QModelIndex()), Qt::DisplayRole).toString());
 458                                 break;
 459                         }
 460                 }
 461         }
 462 }
 463
 464 /*
 465  * Handle new log file content
 466  */
 467 void MainWindow::jobLogExtended(const QModelIndex & parent, int start, int end)
 468 {
 469         QTimer::singleShot(0, ui->logView, SLOT(scrollToBottom()));
 470 }
 471
 472 /*
 473  * About screen
 474  */
 475 void MainWindow::showAbout(void)
 476 {
 477         ENSURE_APP_IS_IDLE();
 478         m_status = STATUS_BLOCKED;
 479
 480         QString text;
 481         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_build());
 482         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()));
 483         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());
 484         text += QString().sprintf("This program is free software: you can redistribute it and/or modify<br>");
 485         text += QString().sprintf("it under the terms of the GNU General Public License &lt;http://www.gnu.org/&gt;.<br>");
 486         text += QString().sprintf("Note that this program is distributed with ABSOLUTELY NO WARRANTY.<br><br>");
 487         text += QString().sprintf("Please check the web-site at <a href=\"%s\">%s</a> for updates !!!<br></tt></nobr>", home_url, home_url);
 488
 489         QMessageBox aboutBox(this);
 490         aboutBox.setIconPixmap(QIcon(":/images/movie.png").pixmap(64,64));
 491         aboutBox.setWindowTitle(tr("About..."));
 492         aboutBox.setText(text.replace("-", "&minus;"));
 493         aboutBox.addButton(tr("About x264"), QMessageBox::NoRole);
 494         aboutBox.addButton(tr("About AVS"), QMessageBox::NoRole);
 495         aboutBox.addButton(tr("About VPY"), QMessageBox::NoRole);
 496         aboutBox.addButton(tr("About Qt"), QMessageBox::NoRole);
 497         aboutBox.setEscapeButton(aboutBox.addButton(tr("Close"), QMessageBox::NoRole));
 498
 499         forever
 500         {
 501                 x264_beep(x264_beep_info);
 502                 switch(aboutBox.exec())
 503                 {
 504                 case 0:
 505                         {
 506                                 QString text2;
 507                                 text2 += tr("<nobr><tt>x264 - the best H.264/AVC encoder. Copyright (c) 2003-2013 x264 project.<br>");
 508                                 text2 += tr("Free software library for encoding video streams into the H.264/MPEG-4 AVC format.<br>");
 509                                 text2 += tr("Released under the terms of the GNU General Public License.<br><br>");
 510                                 text2 += tr("Please visit <a href=\"%1\">%1</a> for obtaining a commercial x264 license.<br>").arg("http://x264licensing.com/");
 511                                 text2 += tr("Read the <a href=\"%1\">user's manual</a> to get started and use the <a href=\"%2\">support forum</a> for help!<br></tt></nobr>").arg("http://mewiki.project357.com/wiki/X264_Settings", "http://forum.doom9.org/forumdisplay.php?f=77");
 512
 513                                 QMessageBox x264Box(this);
 514                                 x264Box.setIconPixmap(QIcon(":/images/x264.png").pixmap(48,48));
 515                                 x264Box.setWindowTitle(tr("About x264"));
 516                                 x264Box.setText(text2.replace("-", "&minus;"));
 517                                 x264Box.setEscapeButton(x264Box.addButton(tr("Close"), QMessageBox::NoRole));
 518                                 x264_beep(x264_beep_info);
 519                                 x264Box.exec();
 520                         }
 521                         break;
 522                 case 1:
 523                         {
 524                                 QString text2;
 525                                 text2 += tr("<nobr><tt>Avisynth - powerful video processing scripting language.<br>");
 526                                 text2 += tr("Copyright (c) 2000 Ben Rudiak-Gould and all subsequent developers.<br>");
 527                                 text2 += tr("Released under the terms of the GNU General Public License.<br><br>");
 528                                 text2 += tr("Please visit the web-site <a href=\"%1\">%1</a> for more information.<br>").arg("http://avisynth.org/");
 529                                 text2 += tr("Read the <a href=\"%1\">guide</a> to get started and use the <a href=\"%2\">support forum</a> for help!<br></tt></nobr>").arg("http://avisynth.nl/index.php/First_script", "http://forum.doom9.org/forumdisplay.php?f=33");
 530
 531                                 QMessageBox x264Box(this);
 532                                 x264Box.setIconPixmap(QIcon(":/images/avisynth.png").pixmap(48,67));
 533                                 x264Box.setWindowTitle(tr("About Avisynth"));
 534                                 x264Box.setText(text2.replace("-", "&minus;"));
 535                                 x264Box.setEscapeButton(x264Box.addButton(tr("Close"), QMessageBox::NoRole));
 536                                 x264_beep(x264_beep_info);
 537                                 x264Box.exec();
 538                         }
 539                         break;
 540                 case 2:
 541                         {
 542                                 QString text2;
 543                                 text2 += tr("<nobr><tt>VapourSynth - application for video manipulation based on Python.<br>");
 544                                 text2 += tr("Copyright (c) 2012 Fredrik Mellbin.<br>");
 545                                 text2 += tr("Released under the terms of the GNU Lesser General Public.<br><br>");
 546                                 text2 += tr("Please visit the web-site <a href=\"%1\">%1</a> for more information.<br>").arg("http://www.vapoursynth.com/");
 547                                 text2 += tr("Read the <a href=\"%1\">documentation</a> to get started and use the <a href=\"%2\">support forum</a> for help!<br></tt></nobr>").arg("http://www.vapoursynth.com/doc/", "http://forum.doom9.org/showthread.php?t=165771");
 548
 549                                 QMessageBox x264Box(this);
 550                                 x264Box.setIconPixmap(QIcon(":/images/python.png").pixmap(48,48));
 551                                 x264Box.setWindowTitle(tr("About VapourSynth"));
 552                                 x264Box.setText(text2.replace("-", "&minus;"));
 553                                 x264Box.setEscapeButton(x264Box.addButton(tr("Close"), QMessageBox::NoRole));
 554                                 x264_beep(x264_beep_info);
 555                                 x264Box.exec();
 556                         }
 557                         break;
 558                 case 3:
 559                         QMessageBox::aboutQt(this);
 560                         break;
 561                 default:
 562                         m_status = STATUS_IDLE;
 563                         return;
 564                 }
 565         }
 566 }
 567
 568 /*
 569  * Open web-link
 570  */
 571 void MainWindow::showWebLink(void)
 572 {
 573         if(QObject::sender() == ui->actionWebMulder)          QDesktopServices::openUrl(QUrl(home_url));
 574         if(QObject::sender() == ui->actionWebX264)            QDesktopServices::openUrl(QUrl("http://www.x264.com/"));
 575         if(QObject::sender() == ui->actionWebKomisar)         QDesktopServices::openUrl(QUrl("http://komisar.gin.by/"));
 576         if(QObject::sender() == ui->actionWebVideoLAN)        QDesktopServices::openUrl(QUrl("http://download.videolan.org/pub/x264/binaries/"));
 577         if(QObject::sender() == ui->actionWebJEEB)            QDesktopServices::openUrl(QUrl("http://x264.fushizen.eu/"));
 578         if(QObject::sender() == ui->actionWebAvisynth32)      QDesktopServices::openUrl(QUrl("http://sourceforge.net/projects/avisynth2/files/AviSynth%202.5/"));
 579         if(QObject::sender() == ui->actionWebAvisynth64)      QDesktopServices::openUrl(QUrl("http://code.google.com/p/avisynth64/downloads/list"));
 580         if(QObject::sender() == ui->actionWebVapourSynth)     QDesktopServices::openUrl(QUrl("http://www.vapoursynth.com/"));
 581         if(QObject::sender() == ui->actionWebVapourSynthDocs) QDesktopServices::openUrl(QUrl("http://www.vapoursynth.com/doc/"));
 582         if(QObject::sender() == ui->actionWebWiki)            QDesktopServices::openUrl(QUrl("http://mewiki.project357.com/wiki/X264_Settings"));
 583         if(QObject::sender() == ui->actionWebBluRay)          QDesktopServices::openUrl(QUrl("http://www.x264bluray.com/"));
 584         if(QObject::sender() == ui->actionWebAvsWiki)         QDesktopServices::openUrl(QUrl("http://avisynth.nl/index.php/Main_Page#Usage"));
 585         if(QObject::sender() == ui->actionWebSupport)         QDesktopServices::openUrl(QUrl("http://forum.doom9.org/showthread.php?t=144140"));
 586         if(QObject::sender() == ui->actionWebSecret)          QDesktopServices::openUrl(QUrl("http://www.youtube.com/watch_popup?v=AXIeHY-OYNI"));
 587 }
 588
 589 /*
 590  * Pereferences dialog
 591  */
 592 void MainWindow::showPreferences(void)
 593 {
 594         ENSURE_APP_IS_IDLE();
 595         m_status = STATUS_BLOCKED;
 596
 597         PreferencesDialog *preferences = new PreferencesDialog(this, m_preferences, m_cpuFeatures->x64);
 598         preferences->exec();
 599
 600         X264_DELETE(preferences);
 601         m_status = STATUS_IDLE;
 602 }
 603
 604 /*
 605  * Launch next job, after running job has finished
 606  */
 607 void MainWindow::launchNextJob(void)
 608 {
 609         qDebug("launchNextJob(void)");
 610
 611         const int rows = m_jobList->rowCount(QModelIndex());
 612
 613         if(countRunningJobs() >= m_preferences->maxRunningJobCount())
 614         {
 615                 qDebug("Still have too many jobs running, won't launch next one yet!");
 616                 return;
 617         }
 618
 619         int startIdx= ui->jobsView->currentIndex().isValid() ? qBound(0, ui->jobsView->currentIndex().row(), rows-1) : 0;
 620
 621         for(int i = 0; i < rows; i++)
 622         {
 623                 int currentIdx = (i + startIdx) % rows;
 624                 JobStatus status = m_jobList->getJobStatus(m_jobList->index(currentIdx, 0, QModelIndex()));
 625                 if(status == JobStatus_Enqueued)
 626                 {
 627                         if(m_jobList->startJob(m_jobList->index(currentIdx, 0, QModelIndex())))
 628                         {
 629                                 ui->jobsView->selectRow(currentIdx);
 630                                 return;
 631                         }
 632                 }
 633         }
 634
 635         qWarning("No enqueued jobs left!");
 636 }
 637
 638 /*
 639  * Save log to text file
 640  */
 641 void MainWindow::saveLogFile(const QModelIndex &index)
 642 {
 643         if(index.isValid())
 644         {
 645                 if(LogFileModel *log = m_jobList->getLogFile(index))
 646                 {
 647                         QDir(QString("%1/logs").arg(x264_data_path())).mkpath(".");
 648                         QString logFilePath = QString("%1/logs/LOG.%2.%3.txt").arg(x264_data_path(), QDate::currentDate().toString(Qt::ISODate), QTime::currentTime().toString(Qt::ISODate).replace(':', "-"));
 649                         QFile outFile(logFilePath);
 650                         if(outFile.open(QIODevice::WriteOnly))
 651                         {
 652                                 QTextStream outStream(&outFile);
 653                                 outStream.setCodec("UTF-8");
 654                                 outStream.setGenerateByteOrderMark(true);
 655
 656                                 const int rows = log->rowCount(QModelIndex());
 657                                 for(int i = 0; i < rows; i++)
 658                                 {
 659                                         outStream << log->data(log->index(i, 0, QModelIndex()), Qt::DisplayRole).toString() << QLatin1String("\r\n");
 660                                 }
 661                                 outFile.close();
 662                         }
 663                         else
 664                         {
 665                                 qWarning("Failed to open log file for writing:\n%s", logFilePath.toUtf8().constData());
 666                         }
 667                 }
 668         }
 669 }
 670
 671 /*
 672  * Shut down the computer (with countdown)
 673  */
 674 void MainWindow::shutdownComputer(void)
 675 {
 676         qDebug("shutdownComputer(void)");
 677
 678         if(countPendingJobs() > 0)
 679         {
 680                 qDebug("Still have pending jobs, won't shutdown yet!");
 681                 return;
 682         }
 683
 684         const int iTimeout = 30;
 685         const Qt::WindowFlags flags = Qt::WindowStaysOnTopHint | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowSystemMenuHint;
 686         const QString text = QString("%1%2%1").arg(QString().fill(' ', 18), tr("Warning: Computer will shutdown in %1 seconds..."));
 687
 688         qWarning("Initiating shutdown sequence!");
 689
 690         QProgressDialog progressDialog(text.arg(iTimeout), tr("Cancel Shutdown"), 0, iTimeout + 1, this, flags);
 691         QPushButton *cancelButton = new QPushButton(tr("Cancel Shutdown"), &progressDialog);
 692         cancelButton->setIcon(QIcon(":/buttons/power_on.png"));
 693         progressDialog.setModal(true);
 694         progressDialog.setAutoClose(false);
 695         progressDialog.setAutoReset(false);
 696         progressDialog.setWindowIcon(QIcon(":/buttons/power_off.png"));
 697         progressDialog.setWindowTitle(windowTitle());
 698         progressDialog.setCancelButton(cancelButton);
 699         progressDialog.show();
 700
 701         QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
 702         QApplication::setOverrideCursor(Qt::WaitCursor);
 703         x264_play_sound(IDR_WAVE1, false);
 704         QApplication::restoreOverrideCursor();
 705
 706         QTimer timer;
 707         timer.setInterval(1000);
 708         timer.start();
 709
 710         QEventLoop eventLoop(this);
 711         connect(&timer, SIGNAL(timeout()), &eventLoop, SLOT(quit()));
 712         connect(&progressDialog, SIGNAL(canceled()), &eventLoop, SLOT(quit()));
 713
 714         for(int i = 1; i <= iTimeout; i++)
 715         {
 716                 eventLoop.exec();
 717                 if(progressDialog.wasCanceled())
 718                 {
 719                         progressDialog.close();
 720                         return;
 721                 }
 722                 progressDialog.setValue(i+1);
 723                 progressDialog.setLabelText(text.arg(iTimeout-i));
 724                 if(iTimeout-i == 3) progressDialog.setCancelButton(NULL);
 725                 QApplication::processEvents();
 726                 x264_play_sound(((i < iTimeout) ? IDR_WAVE2 : IDR_WAVE3), false);
 727         }
 728
 729         qWarning("Shutting down !!!");
 730
 731         if(x264_shutdown_computer("Simple x264 Launcher: All jobs completed, shutting down!", 10, true))
 732         {
 733                 qApp->closeAllWindows();
 734         }
 735 }
 736
 737 /*
 738  * Main initialization function (called only once!)
 739  */
 740 void MainWindow::init(void)
 741 {
 742         if(m_status != STATUS_PRE_INIT)
 743         {
 744                 qWarning("Already initialized -> skipping!");
 745                 return;
 746         }
 747
 748         static const char *binFiles = "x86/x264_8bit_x86.exe:x64/x264_8bit_x64.exe:x86/x264_10bit_x86.exe:x64/x264_10bit_x64.exe:x86/avs2yuv_x86.exe:x64/avs2yuv_x64.exe";
 749         QStringList binaries = QString::fromLatin1(binFiles).split(":", QString::SkipEmptyParts);
 750
 751         updateLabelPos();
 752
 753         //Create the IPC listener thread
 754         if(m_ipc->isInitialized())
 755         {
 756                 connect(m_ipc, SIGNAL(receivedCommand(int,QStringList)), this, SLOT(handleCommand(int,QStringList)), Qt::QueuedConnection);
 757                 m_ipc->startListening();
 758         }
 759
 760         //Check all binaries
 761         while(!binaries.isEmpty())
 762         {
 763                 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
 764                 QString current = binaries.takeFirst();
 765                 QFile *file = new QFile(QString("%1/toolset/%2").arg(m_appDir, current));
 766                 if(file->open(QIODevice::ReadOnly))
 767                 {
 768                         if(!x264_is_executable(file->fileName()))
 769                         {
 770                                 QMessageBox::critical(this, tr("Invalid File!"), tr("<nobr>At least on required tool is not a valid Win32 or Win64 binary:<br><tt style=\"whitespace:nowrap\">%1</tt><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;"));
 771                                 qFatal(QString("Binary is invalid: %1/toolset/%2").arg(m_appDir, current).toLatin1().constData());
 772                                 INIT_ERROR_EXIT();
 773                         }
 774                         m_toolsList << file;
 775                 }
 776                 else
 777                 {
 778                         X264_DELETE(file);
 779                         QMessageBox::critical(this, tr("File Not Found!"), tr("<nobr>At least on required tool could not be found:<br><tt style=\"whitespace:nowrap\">%1</tt><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;"));
 780                         qFatal(QString("Binary not found: %1/toolset/%2").arg(m_appDir, current).toLatin1().constData());
 781                         INIT_ERROR_EXIT();
 782                 }
 783         }
 784
 785         //Check for portable mode
 786         if(x264_portable())
 787         {
 788                 bool ok = false;
 789                 static const char *data = "Lorem ipsum dolor sit amet, consectetur adipiscing elit.";
 790                 QFile writeTest(QString("%1/%2").arg(x264_data_path(), QUuid::createUuid().toString()));
 791                 if(writeTest.open(QIODevice::WriteOnly))
 792                 {
 793                         ok = (writeTest.write(data) == strlen(data));
 794                         writeTest.remove();
 795                 }
 796                 if(!ok)
 797                 {
 798                         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"));
 799                         if(val != 1) INIT_ERROR_EXIT();
 800                 }
 801         }
 802
 803         //Pre-release popup
 804         if(x264_is_prerelease())
 805         {
 806                 qsrand(time(NULL)); int rnd = qrand() % 3;
 807                 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);
 808                 if(rnd != val) INIT_ERROR_EXIT();
 809         }
 810
 811         //Make sure this CPU can run x264 (requires MMX + MMXEXT/iSSE to run x264 with ASM enabled, additionally requires SSE1 for most x264 builds)
 812         if(!(m_cpuFeatures->mmx && m_cpuFeatures->mmx2))
 813         {
 814                 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"));
 815                 qFatal("System does not support MMX and MMXEXT, x264 will not work !!!");
 816                 INIT_ERROR_EXIT();
 817         }
 818         else if(!(m_cpuFeatures->mmx && m_cpuFeatures->sse))
 819         {
 820                 qWarning("WARNING: System does not support SSE1, most x264 builds will not work !!!\n");
 821                 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"));
 822                 if(val != 1) INIT_ERROR_EXIT();
 823         }
 824
 825         //Skip version check (not recommended!)
 826         if(qApp->arguments().contains("--skip-x264-version-check", Qt::CaseInsensitive))
 827         {
 828                 qWarning("x264 version check disabled, you have been warned!\n");
 829                 m_skipVersionTest = true;
 830         }
 831
 832         //Don't abort encoding process on timeout (not recommended!)
 833         if(qApp->arguments().contains("--no-deadlock-detection", Qt::CaseInsensitive))
 834         {
 835                 qWarning("Deadlock detection disabled, you have been warned!\n");
 836                 m_abortOnTimeout = false;
 837         }
 838
 839         //Check for Avisynth support
 840         if(!qApp->arguments().contains("--skip-avisynth-check", Qt::CaseInsensitive))
 841         {
 842                 qDebug("[Check for Avisynth support]");
 843                 volatile double avisynthVersion = 0.0;
 844                 const int result = AvisynthCheckThread::detect(&avisynthVersion);
 845                 if(result < 0)
 846                 {
 847                         QString text = tr("A critical error was encountered while checking your Avisynth version.").append("<br>");
 848                         text += tr("This is most likely caused by an erroneous Avisynth Plugin, please try to clean your Plugins folder!").append("<br>");
 849                         text += tr("We suggest to move all .dll and .avsi files out of your Avisynth Plugins folder and try again.");
 850                         int val = QMessageBox::critical(this, tr("Avisynth Error"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Quit"), tr("Ignore"));
 851                         if(val != 1) INIT_ERROR_EXIT();
 852                 }
 853                 if((!result) || (avisynthVersion < 2.5))
 854                 {
 855                         if(!m_preferences->disableWarnings())
 856                         {
 857                                 QString text = tr("It appears that Avisynth is <b>not</b> currently installed on your computer.<br>Therefore Avisynth (.avs) input will <b>not</b> be working at all!").append("<br><br>");
 858                                 text += tr("Please download and install Avisynth:").append("<br>").append(LINK("http://sourceforge.net/projects/avisynth2/files/AviSynth%202.5/"));
 859                                 int val = QMessageBox::warning(this, tr("Avisynth Missing"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Quit"), tr("Ignore"));
 860                                 if(val != 1) INIT_ERROR_EXIT();
 861                         }
 862                 }
 863                 qDebug(" ");
 864         }
 865
 866         //Check for VapourSynth support
 867         if(!qApp->arguments().contains("--skip-vapoursynth-check", Qt::CaseInsensitive))
 868         {
 869                 qDebug("[Check for VapourSynth support]");
 870                 volatile double avisynthVersion = 0.0;
 871                 const int result = VapourSynthCheckThread::detect(m_vapoursynthPath);
 872                 if(result < 0)
 873                 {
 874                         QString text = tr("A critical error was encountered while checking your VapourSynth installation.").append("<br>");
 875                         text += tr("This is most likely caused by an erroneous VapourSynth Plugin, please try to clean your Filters folder!").append("<br>");
 876                         text += tr("We suggest to move all .dll files out of your VapourSynth Filters folder and try again.");
 877                         int val = QMessageBox::critical(this, tr("VapourSynth Error"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Quit"), tr("Ignore"));
 878                         if(val != 1) INIT_ERROR_EXIT();
 879                 }
 880                 if((!result) || (m_vapoursynthPath.isEmpty()))
 881                 {
 882                         if(!m_preferences->disableWarnings())
 883                         {
 884                                 QString text = tr("It appears that VapourSynth is <b>not</b> currently installed on your computer.<br>Therefore VapourSynth (.vpy) input will <b>not</b> be working at all!").append("<br><br>");
 885                                 text += tr("Please download and install VapourSynth for Windows (R19 or later):").append("<br>").append(LINK("http://www.vapoursynth.com/")).append("<br><br>");
 886                                 text += tr("Note that Python 3.3 (x86) is a prerequisite for installing VapourSynth:").append("<br>").append(LINK("http://www.python.org/getit/")).append("<br>");
 887                                 int val = QMessageBox::warning(this, tr("VapourSynth Missing"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Quit"), tr("Ignore"));
 888                                 if(val != 1) INIT_ERROR_EXIT();
 889                         }
 890                 }
 891                 qDebug(" ");
 892         }
 893
 894         //Enable drag&drop support for this window, required for Qt v4.8.4+
 895         setAcceptDrops(true);
 896
 897         //Check for expiration
 898         if(x264_version_date().addMonths(6) < x264_current_date_safe())
 899         {
 900                 QString text;
 901                 text += QString("<nobr><tt>%1</tt></nobr><br><br>").arg(tr("Your version of Simple x264 Launcher is more than 6 months old!").replace("-", "&minus;"));
 902                 text += QString("<nobr><tt>%1<br><a href=\"%2\">%2</a><br><br>").arg(tr("You can download the most recent version from the official web-site now:").replace("-", "&minus;"), QString::fromLatin1(update_url));
 903                 text += QString("<nobr><tt>%1</tt></nobr><br>").arg(tr("Alternatively, click 'Check for Updates' to run the auto-update utility.").replace("-", "&minus;"));
 904                 QMessageBox msgBox(this);
 905                 msgBox.setIconPixmap(QIcon(":/images/update.png").pixmap(56,56));
 906                 msgBox.setWindowTitle(tr("Update Notification"));
 907                 msgBox.setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint);
 908                 msgBox.setText(text);
 909                 QPushButton *btn1 = msgBox.addButton(tr("Check for Updates"), QMessageBox::AcceptRole);
 910                 QPushButton *btn2 = msgBox.addButton(tr("Discard"), QMessageBox::NoRole);
 911                 QPushButton *btn3 = msgBox.addButton(btn2->text(), QMessageBox::RejectRole);
 912                 btn2->setEnabled(false);
 913                 btn3->setVisible(false);
 914                 QTimer::singleShot(7500, btn2, SLOT(hide()));
 915                 QTimer::singleShot(7500, btn3, SLOT(show()));
 916                 if(msgBox.exec() == 0)
 917                 {
 918                         m_status = STATUS_IDLE;
 919                         QTimer::singleShot(0, this, SLOT(checkUpdates()));
 920                         return;
 921                 }
 922         }
 923
 924         //Update app staus
 925         m_status = STATUS_IDLE;
 926
 927         //Try adding files from command-line
 928         if(!parseCommandLineArgs())
 929         {
 930                 //Update reminder
 931                 if((!m_preferences->noUpdateReminder()) && (m_recentlyUsed->lastUpdateCheck() + 14 < x264_current_date_safe().toJulianDay()))
 932                 {
 933                         if(QMessageBox::warning(this, tr("Update Notification"), QString("<nobr>%1</nobr>").arg(tr("Your last update check was more than 14 days ago. Check for updates now?")), tr("Check for Updates"), tr("Discard")) == 0)
 934                         {
 935                                 QTimer::singleShot(0, this, SLOT(checkUpdates()));
 936                                 return;
 937                         }
 938                 }
 939         }
 940 }
 941
 942 /*
 943  * Update the label position
 944  */
 945 void MainWindow::updateLabelPos(void)
 946 {
 947         const QWidget *const viewPort = ui->jobsView->viewport();
 948         m_label->setGeometry(0, 0, viewPort->width(), viewPort->height());
 949 }
 950
 951 /*
 952  * Copy the complete log to the clipboard
 953  */
 954 void MainWindow::copyLogToClipboard(bool checked)
 955 {
 956         qDebug("copyLogToClipboard");
 957
 958         if(LogFileModel *log = dynamic_cast<LogFileModel*>(ui->logView->model()))
 959         {
 960                 log->copyToClipboard();
 961                 x264_beep(x264_beep_info);
 962         }
 963 }
 964
 965 /*
 966  * Process the dropped files
 967  */
 968 void MainWindow::handlePendingFiles(void)
 969 {
 970         if((m_status == STATUS_IDLE) || (m_status == STATUS_AWAITING))
 971         {
 972                 qDebug("MainWindow::handlePendingFiles");
 973                 if(!m_pendingFiles->isEmpty())
 974                 {
 975                         QStringList pendingFiles(*m_pendingFiles);
 976                         m_pendingFiles->clear();
 977                         createJobMultiple(pendingFiles);
 978                 }
 979                 qDebug("Leave from MainWindow::handlePendingFiles!");
 980                 m_status = STATUS_IDLE;
 981         }
 982 }
 983
 984 void MainWindow::handleCommand(const int &command, const QStringList &args)
 985 {
 986         if((m_status != STATUS_IDLE) && (m_status != STATUS_AWAITING))
 987         {
 988                 qWarning("Cannot accapt commands at this time -> discarding!");
 989         }
 990
 991         x264_bring_to_front(this);
 992
 993 #ifdef IPC_LOGGING
 994         qDebug("\n---------- IPC ----------");
 995         qDebug("CommandId: %d", command);
 996         for(QStringList::ConstIterator iter = args.constBegin(); iter != args.constEnd(); iter++)
 997         {
 998                 qDebug("Arguments: %s", iter->toUtf8().constData());
 999         }
1000         qDebug("---------- IPC ----------\n");
1001 #endif //IPC_LOGGING
1002
1003         switch(command)
1004         {
1005         case IPC::IPC_OPCODE_PING:
1006                 qDebug("Received a PING request from another instance!");
1007                 x264_blink_window(this, 5, 125);
1008                 break;
1009         case IPC::IPC_OPCODE_ADD_FILE:
1010                 if(!args.isEmpty())
1011                 {
1012                         if(QFileInfo(args[0]).exists() && QFileInfo(args[0]).isFile())
1013                         {
1014                                 *m_pendingFiles << QFileInfo(args[0]).canonicalFilePath();
1015                                 if(m_status != STATUS_AWAITING)
1016                                 {
1017                                         m_status = STATUS_AWAITING;
1018                                         QTimer::singleShot(3333, this, SLOT(handlePendingFiles()));
1019                                 }
1020                         }
1021                         else
1022                         {
1023                                 qWarning("File '%s' not found!", args[0].toUtf8().constData());
1024                         }
1025                 }
1026                 break;
1027         case IPC::IPC_OPCODE_ADD_JOB:
1028                 if(args.size() >= 3)
1029                 {
1030                         if(QFileInfo(args[0]).exists() && QFileInfo(args[0]).isFile())
1031                         {
1032                                 OptionsModel options;
1033                                 if(!(args[2].isEmpty() || X264_STRCMP(args[2], "-")))
1034                                 {
1035                                         if(!OptionsModel::loadTemplate(&options, args[2].trimmed()))
1036                                         {
1037                                                 qWarning("Template '%s' could not be found -> using defaults!", args[2].trimmed().toUtf8().constData());
1038                                         }
1039                                 }
1040                                 appendJob(args[0], args[1], &options, true);
1041                         }
1042                         else
1043                         {
1044                                 qWarning("Source file '%s' not found!", args[0].toUtf8().constData());
1045                         }
1046                 }
1047                 break;
1048         default:
1049                 throw std::exception("Unknown command received!");
1050         }
1051 }
1052
1053 void MainWindow::checkUpdates(void)
1054 {
1055         ENSURE_APP_IS_IDLE();
1056         m_status = STATUS_BLOCKED;
1057
1058         if(countRunningJobs() > 0)
1059         {
1060                 QMessageBox::warning(this, tr("Jobs Are Running"), tr("Sorry, can not update while there still are running jobs!"));
1061                 m_status = STATUS_IDLE;
1062                 return;
1063         }
1064
1065         UpdaterDialog *updater = new UpdaterDialog(this, QString("%1/toolset").arg(m_appDir));
1066         const int ret = updater->exec();
1067
1068         if(updater->getSuccess())
1069         {
1070                 m_recentlyUsed->setLastUpdateCheck(x264_current_date_safe().toJulianDay());
1071                 RecentlyUsed::saveRecentlyUsed(m_recentlyUsed);
1072         }
1073
1074         if(ret == UpdaterDialog::READY_TO_INSTALL_UPDATE)
1075         {
1076                 m_status = STATUS_EXITTING;
1077                 qWarning("Exitting program to install update...");
1078                 close();
1079                 QApplication::quit();
1080         }
1081
1082         X264_DELETE(updater);
1083
1084         if(m_status != STATUS_EXITTING)
1085         {
1086                 m_status = STATUS_IDLE;
1087         }
1088 }
1089
1090 ///////////////////////////////////////////////////////////////////////////////
1091 // Event functions
1092 ///////////////////////////////////////////////////////////////////////////////
1093
1094 /*
1095  * Window shown event
1096  */
1097 void MainWindow::showEvent(QShowEvent *e)
1098 {
1099         QMainWindow::showEvent(e);
1100
1101         if(m_firstShow)
1102         {
1103                 m_firstShow = false;
1104                 QTimer::singleShot(0, this, SLOT(init()));
1105         }
1106 }
1107
1108 /*
1109  * Window close event
1110  */
1111 void MainWindow::closeEvent(QCloseEvent *e)
1112 {
1113         if((m_status != STATUS_IDLE) && (m_status != STATUS_EXITTING))
1114         {
1115                 qWarning("Cannot close window at this time!");
1116                 return;
1117         }
1118
1119         if(m_status != STATUS_EXITTING)
1120         {
1121                 if(countRunningJobs() > 0)
1122                 {
1123                         e->ignore();
1124                         m_status = STATUS_BLOCKED;
1125                         QMessageBox::warning(this, tr("Jobs Are Running"), tr("Sorry, can not exit while there still are running jobs!"));
1126                         m_status = STATUS_IDLE;
1127                         return;
1128                 }
1129
1130                 if(countPendingJobs() > 0)
1131                 {
1132                         m_status = STATUS_BLOCKED;
1133                         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);
1134                         if(ret != QMessageBox::Yes)
1135                         {
1136                                 e->ignore();
1137                                 m_status = STATUS_IDLE;
1138                                 return;
1139                         }
1140                 }
1141         }
1142
1143         while(m_jobList->rowCount(QModelIndex()) > 0)
1144         {
1145                 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
1146                 if(!m_jobList->deleteJob(m_jobList->index(0, 0, QModelIndex())))
1147                 {
1148                         e->ignore();
1149                         m_status = STATUS_BLOCKED;
1150                         QMessageBox::warning(this, tr("Failed To Exit"), tr("Sorry, at least one job could not be deleted!"));
1151                         m_status = STATUS_IDLE;
1152                         return;
1153                 }
1154         }
1155
1156         qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
1157         QMainWindow::closeEvent(e);
1158 }
1159
1160 /*
1161  * Window resize event
1162  */
1163 void MainWindow::resizeEvent(QResizeEvent *e)
1164 {
1165         QMainWindow::resizeEvent(e);
1166         updateLabelPos();
1167 }
1168
1169 /*
1170  * Event filter
1171  */
1172 bool MainWindow::eventFilter(QObject *o, QEvent *e)
1173 {
1174         if((o == ui->labelBuildDate) && (e->type() == QEvent::MouseButtonPress))
1175         {
1176                 QTimer::singleShot(0, this, SLOT(showAbout()));
1177                 return true;
1178         }
1179         return false;
1180 }
1181
1182 /*
1183  * Win32 message filter
1184  */
1185 bool MainWindow::winEvent(MSG *message, long *result)
1186 {
1187         return WinSevenTaskbar::handleWinEvent(message, result);
1188 }
1189
1190 /*
1191  * File dragged over window
1192  */
1193 void MainWindow::dragEnterEvent(QDragEnterEvent *event)
1194 {
1195         bool accept[2] = {false, false};
1196
1197         foreach(const QString &fmt, event->mimeData()->formats())
1198         {
1199                 accept[0] = accept[0] || fmt.contains("text/uri-list", Qt::CaseInsensitive);
1200                 accept[1] = accept[1] || fmt.contains("FileNameW", Qt::CaseInsensitive);
1201         }
1202
1203         if(accept[0] && accept[1])
1204         {
1205                 event->acceptProposedAction();
1206         }
1207 }
1208
1209 /*
1210  * File dropped onto window
1211  */
1212 void MainWindow::dropEvent(QDropEvent *event)
1213 {
1214         QStringList droppedFiles;
1215         QList<QUrl> urls = event->mimeData()->urls();
1216
1217         while(!urls.isEmpty())
1218         {
1219                 QUrl currentUrl = urls.takeFirst();
1220                 QFileInfo file(currentUrl.toLocalFile());
1221                 if(file.exists() && file.isFile())
1222                 {
1223                         qDebug("MainWindow::dropEvent: %s", file.canonicalFilePath().toUtf8().constData());
1224                         droppedFiles << file.canonicalFilePath();
1225                 }
1226         }
1227
1228         if(droppedFiles.count() > 0)
1229         {
1230                 m_pendingFiles->append(droppedFiles);
1231                 m_pendingFiles->sort();
1232                 QTimer::singleShot(0, this, SLOT(handlePendingFiles()));
1233         }
1234 }
1235
1236 ///////////////////////////////////////////////////////////////////////////////
1237 // Private functions
1238 ///////////////////////////////////////////////////////////////////////////////
1239
1240 /*
1241  * Creates a new job
1242  */
1243 bool MainWindow::createJob(QString &sourceFileName, QString &outputFileName, OptionsModel *options, bool &runImmediately, const bool restart, int fileNo, int fileTotal, bool *applyToAll)
1244 {
1245         bool okay = false;
1246         AddJobDialog *addDialog = new AddJobDialog(this, options, m_recentlyUsed, m_cpuFeatures->x64, m_preferences->use10BitEncoding(), m_preferences->saveToSourcePath());
1247
1248         addDialog->setRunImmediately(runImmediately);
1249         if(!sourceFileName.isEmpty()) addDialog->setSourceFile(sourceFileName);
1250         if(!outputFileName.isEmpty()) addDialog->setOutputFile(outputFileName);
1251         if(restart) addDialog->setWindowTitle(tr("Restart Job"));
1252
1253         const bool multiFile = (fileNo >= 0) && (fileTotal > 1);
1254         if(multiFile)
1255         {
1256                 addDialog->setSourceEditable(false);
1257                 addDialog->setWindowTitle(addDialog->windowTitle().append(tr(" (File %1 of %2)").arg(QString::number(fileNo+1), QString::number(fileTotal))));
1258                 addDialog->setApplyToAllVisible(applyToAll);
1259         }
1260
1261         if(addDialog->exec() == QDialog::Accepted)
1262         {
1263                 sourceFileName = addDialog->sourceFile();
1264                 outputFileName = addDialog->outputFile();
1265                 runImmediately = addDialog->runImmediately();
1266                 if(applyToAll)
1267                 {
1268                         *applyToAll = addDialog->applyToAll();
1269                 }
1270                 okay = true;
1271         }
1272
1273         X264_DELETE(addDialog);
1274         return okay;
1275 }
1276
1277 /*
1278  * Creates a new job from *multiple* files
1279  */
1280 bool MainWindow::createJobMultiple(const QStringList &filePathIn)
1281 {
1282         QStringList::ConstIterator iter;
1283         bool applyToAll = false, runImmediately = false;
1284         int counter = 0;
1285
1286         //Add files individually
1287         for(iter = filePathIn.constBegin(); (iter != filePathIn.constEnd()) && (!applyToAll); iter++)
1288         {
1289                 runImmediately = (countRunningJobs() < (m_preferences->autoRunNextJob() ? m_preferences->maxRunningJobCount() : 1));
1290                 QString sourceFileName(*iter), outputFileName;
1291                 if(createJob(sourceFileName, outputFileName, m_options, runImmediately, false, counter++, filePathIn.count(), &applyToAll))
1292                 {
1293                         if(appendJob(sourceFileName, outputFileName, m_options, runImmediately))
1294                         {
1295                                 continue;
1296                         }
1297                 }
1298                 return false;
1299         }
1300
1301         //Add remaining files
1302         while(applyToAll && (iter != filePathIn.constEnd()))
1303         {
1304                 const bool runImmediatelyTmp = runImmediately && (countRunningJobs() < (m_preferences->autoRunNextJob() ? m_preferences->maxRunningJobCount() : 1));
1305                 const QString sourceFileName = *iter;
1306                 const QString outputFileName = AddJobDialog::generateOutputFileName(sourceFileName, m_recentlyUsed->outputDirectory(), m_recentlyUsed->filterIndex(), m_preferences->saveToSourcePath());
1307                 if(!appendJob(sourceFileName, outputFileName, m_options, runImmediatelyTmp))
1308                 {
1309                         return false;
1310                 }
1311                 iter++;
1312         }
1313
1314         return true;
1315 }
1316
1317
1318 /*
1319  * Append a new job
1320  */
1321 bool MainWindow::appendJob(const QString &sourceFileName, const QString &outputFileName, OptionsModel *options, const bool runImmediately)
1322 {
1323         bool okay = false;
1324
1325         EncodeThread *thrd = new EncodeThread
1326         (
1327                 sourceFileName,
1328                 outputFileName,
1329                 options,
1330                 QString("%1/toolset").arg(m_appDir),
1331                 m_vapoursynthPath,
1332                 m_cpuFeatures->x64,
1333                 m_preferences->use10BitEncoding(),
1334                 m_cpuFeatures->x64 && m_preferences->useAvisyth64Bit(),
1335                 m_skipVersionTest,
1336                 m_preferences->processPriority(),
1337                 m_abortOnTimeout
1338         );
1339
1340         QModelIndex newIndex = m_jobList->insertJob(thrd);
1341
1342         if(newIndex.isValid())
1343         {
1344                 if(runImmediately)
1345                 {
1346                         ui->jobsView->selectRow(newIndex.row());
1347                         QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
1348                         m_jobList->startJob(newIndex);
1349                 }
1350
1351                 okay = true;
1352         }
1353
1354         m_label->setVisible(m_jobList->rowCount(QModelIndex()) == 0);
1355         return okay;
1356 }
1357
1358 /*
1359  * Jobs that are not completed (or failed, or aborted) yet
1360  */
1361 unsigned int MainWindow::countPendingJobs(void)
1362 {
1363         unsigned int count = 0;
1364         const int rows = m_jobList->rowCount(QModelIndex());
1365
1366         for(int i = 0; i < rows; i++)
1367         {
1368                 JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
1369                 if(status != JobStatus_Completed && status != JobStatus_Aborted && status != JobStatus_Failed)
1370                 {
1371                         count++;
1372                 }
1373         }
1374
1375         return count;
1376 }
1377
1378 /*
1379  * Jobs that are still active, i.e. not terminated or enqueued
1380  */
1381 unsigned int MainWindow::countRunningJobs(void)
1382 {
1383         unsigned int count = 0;
1384         const int rows = m_jobList->rowCount(QModelIndex());
1385
1386         for(int i = 0; i < rows; i++)
1387         {
1388                 JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
1389                 if(status != JobStatus_Completed && status != JobStatus_Aborted && status != JobStatus_Failed && status != JobStatus_Enqueued)
1390                 {
1391                         count++;
1392                 }
1393         }
1394
1395         return count;
1396 }
1397
1398 /*
1399  * Update all buttons with respect to current job status
1400  */
1401 void MainWindow::updateButtons(JobStatus status)
1402 {
1403         qDebug("MainWindow::updateButtons(void)");
1404
1405         ui->buttonStartJob->setEnabled(status == JobStatus_Enqueued);
1406         ui->buttonAbortJob->setEnabled(status == JobStatus_Indexing || status == JobStatus_Running || status == JobStatus_Running_Pass1 || status == JobStatus_Running_Pass2 || status == JobStatus_Paused);
1407         ui->buttonPauseJob->setEnabled(status == JobStatus_Indexing || status == JobStatus_Running || status == JobStatus_Paused || status == JobStatus_Running_Pass1 || status == JobStatus_Running_Pass2);
1408         ui->buttonPauseJob->setChecked(status == JobStatus_Paused || status == JobStatus_Pausing);
1409
1410         ui->actionJob_Delete->setEnabled(status == JobStatus_Completed || status == JobStatus_Aborted || status == JobStatus_Failed || status == JobStatus_Enqueued);
1411         ui->actionJob_Restart->setEnabled(status == JobStatus_Completed || status == JobStatus_Aborted || status == JobStatus_Failed || status == JobStatus_Enqueued);
1412         ui->actionJob_Browse->setEnabled(status == JobStatus_Completed);
1413
1414         ui->actionJob_Start->setEnabled(ui->buttonStartJob->isEnabled());
1415         ui->actionJob_Abort->setEnabled(ui->buttonAbortJob->isEnabled());
1416         ui->actionJob_Pause->setEnabled(ui->buttonPauseJob->isEnabled());
1417         ui->actionJob_Pause->setChecked(ui->buttonPauseJob->isChecked());
1418
1419         ui->editDetails->setEnabled(status != JobStatus_Paused);
1420 }
1421
1422 /*
1423  * Update the taskbar with current job status
1424  */
1425 void MainWindow::updateTaskbar(JobStatus status, const QIcon &icon)
1426 {
1427         qDebug("MainWindow::updateTaskbar(void)");
1428
1429         switch(status)
1430         {
1431         case JobStatus_Undefined:
1432                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNoState);
1433                 break;
1434         case JobStatus_Aborting:
1435         case JobStatus_Starting:
1436         case JobStatus_Pausing:
1437         case JobStatus_Resuming:
1438                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarIndeterminateState);
1439                 break;
1440         case JobStatus_Aborted:
1441         case JobStatus_Failed:
1442                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarErrorState);
1443                 break;
1444         case JobStatus_Paused:
1445                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarPausedState);
1446                 break;
1447         default:
1448                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNormalState);
1449                 break;
1450         }
1451
1452         switch(status)
1453         {
1454         case JobStatus_Aborting:
1455         case JobStatus_Starting:
1456         case JobStatus_Pausing:
1457         case JobStatus_Resuming:
1458                 break;
1459         default:
1460                 WinSevenTaskbar::setTaskbarProgress(this, ui->progressBar->value(), ui->progressBar->maximum());
1461                 break;
1462         }
1463
1464         WinSevenTaskbar::setOverlayIcon(this, icon.isNull() ? NULL : &icon);
1465 }
1466
1467 /*
1468  * Parse command-line arguments
1469  */
1470 bool MainWindow::parseCommandLineArgs(void)
1471 {
1472         bool bCommandAccepted = false;
1473
1474         QStringList files;
1475         QStringList args = x264_arguments();
1476
1477         args.takeFirst(); //Pop argv[0]
1478
1479         while(!args.isEmpty())
1480         {
1481                 QString current = args.takeFirst();
1482                 if(X264_STRCMP(current, "--add") || X264_STRCMP(current, "--add-file"))
1483                 {
1484                         bCommandAccepted = true;
1485                         if(!args.isEmpty())
1486                         {
1487                                 handleCommand(IPC::IPC_OPCODE_ADD_FILE, QStringList() << args.takeFirst());
1488                         }
1489                         else
1490                         {
1491                                 qWarning("Argument for '--add-file' is missing!");
1492                         }
1493                 }
1494                 else if(X264_STRCMP(current, "--add-job"))
1495                 {
1496                         bCommandAccepted = true;
1497                         if(args.size() >= 3)
1498                         {
1499                                 QStringList lst;
1500                                 for(int i = 0; i < 3; i++)
1501                                 {
1502                                         lst << args.takeFirst();
1503                                 }
1504                                 handleCommand(IPC::IPC_OPCODE_ADD_JOB, lst);
1505                         }
1506                         else
1507                         {
1508                                 qWarning("Argument(s) for '--add-job' are missing!");
1509                                 args.clear();
1510                         }
1511                 }
1512                 else
1513                 {
1514                         if(!current.startsWith("--"))
1515                         {
1516                                 qWarning("Unknown argument: %s", current.toUtf8().constData());
1517                                 break;
1518                         }
1519                 }
1520         }
1521
1522         return bCommandAccepted;
1523 }