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 "cli.h"
  27 #include "ipc.h"
  28 #include "model_status.h"
  29 #include "model_sysinfo.h"
  30 #include "model_jobList.h"
  31 #include "model_options.h"
  32 #include "model_preferences.h"
  33 #include "model_recently.h"
  34 #include "thread_avisynth.h"
  35 #include "thread_vapoursynth.h"
  36 #include "thread_encode.h"
  37 #include "taskbar7.h"
  38 #include "win_addJob.h"
  39 #include "win_about.h"
  40 #include "win_preferences.h"
  41 #include "win_updater.h"
  42 #include "binaries.h"
  43 #include "resource.h"
  44
  45 #include <QDate>
  46 #include <QTimer>
  47 #include <QCloseEvent>
  48 #include <QMessageBox>
  49 #include <QDesktopServices>
  50 #include <QUrl>
  51 #include <QDir>
  52 #include <QLibrary>
  53 #include <QProcess>
  54 #include <QProgressDialog>
  55 #include <QScrollBar>
  56 #include <QTextStream>
  57 #include <QSettings>
  58 #include <QFileDialog>
  59
  60 #include <ctime>
  61
  62 const char *home_url = "http://muldersoft.com/";
  63 const char *update_url = "https://github.com/lordmulder/Simple-x264-Launcher/releases/latest";
  64 const char *tpl_last = "<LAST_USED>";
  65
  66 #define SET_FONT_BOLD(WIDGET,BOLD) do { QFont _font = WIDGET->font(); _font.setBold(BOLD); WIDGET->setFont(_font); } while(0)
  67 #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)
  68 #define LINK(URL) "<a href=\"" URL "\">" URL "</a>"
  69 #define INIT_ERROR_EXIT() do { m_status = STATUS_EXITTING; close(); qApp->exit(-1); return; } while(0)
  70 #define ENSURE_APP_IS_IDLE() do { if(m_status != STATUS_IDLE) { x264_beep(x264_beep_warning); qWarning("Cannot perfrom this action at this time!"); return; } } while(0)
  71 #define NEXT(X) ((*reinterpret_cast<int*>(&(X)))++)
  72 #define SETUP_WEBLINK(OBJ, URL) do { (OBJ)->setData(QVariant(QUrl(URL))); connect((OBJ), SIGNAL(triggered()), this, SLOT(showWebLink())); } while(0)
  73
  74
  75 ///////////////////////////////////////////////////////////////////////////////
  76 // Constructor & Destructor
  77 ///////////////////////////////////////////////////////////////////////////////
  78
  79 /*
  80  * Constructor
  81  */
  82 MainWindow::MainWindow(const x264_cpu_t *const cpuFeatures, IPC *ipc)
  83 :
  84         m_ipc(ipc),
  85         m_sysinfo(NULL),
  86         m_options(NULL),
  87         m_jobList(NULL),
  88         m_pendingFiles(new QStringList()),
  89         m_preferences(NULL),
  90         m_recentlyUsed(NULL),
  91         m_status(STATUS_PRE_INIT),
  92         ui(new Ui::MainWindow())
  93 {
  94         //Init the dialog, from the .ui file
  95         ui->setupUi(this);
  96         setWindowFlags(windowFlags() & (~Qt::WindowMaximizeButtonHint));
  97
  98         //Register meta types
  99         qRegisterMetaType<QUuid>("QUuid");
 100         qRegisterMetaType<QUuid>("DWORD");
 101         qRegisterMetaType<JobStatus>("JobStatus");
 102
 103         //Create and initialize the sysinfo object
 104         m_sysinfo = new SysinfoModel();
 105         m_sysinfo->setAppPath(QApplication::applicationDirPath());
 106         m_sysinfo->setMMXSupport(cpuFeatures->mmx && cpuFeatures->mmx2);
 107         m_sysinfo->setSSESupport(cpuFeatures->sse && cpuFeatures->mmx2); //SSE implies MMX2
 108         m_sysinfo->setX64Support(cpuFeatures->x64 && cpuFeatures->sse2); //X64 implies SSE2
 109
 110         //Load preferences
 111         m_preferences = new PreferencesModel();
 112         PreferencesModel::loadPreferences(m_preferences);
 113
 114         //Load recently used
 115         m_recentlyUsed = new RecentlyUsed();
 116         RecentlyUsed::loadRecentlyUsed(m_recentlyUsed);
 117
 118         //Create options object
 119         m_options = new OptionsModel(m_sysinfo);
 120         OptionsModel::loadTemplate(m_options, QString::fromLatin1(tpl_last));
 121
 122         //Freeze minimum size
 123         setMinimumSize(size());
 124         ui->splitter->setSizes(QList<int>() << 16 << 196);
 125
 126         //Update title
 127         ui->labelBuildDate->setText(tr("Built on %1 at %2").arg(x264_version_date().toString(Qt::ISODate), QString::fromLatin1(x264_version_time())));
 128         ui->labelBuildDate->installEventFilter(this);
 129
 130         if(X264_DEBUG)
 131         {
 132                 setWindowTitle(QString("%1 | !!! DEBUG VERSION !!!").arg(windowTitle()));
 133                 setStyleSheet("QMenuBar, QMainWindow { background-color: yellow }");
 134         }
 135         else if(x264_is_prerelease())
 136         {
 137                 setWindowTitle(QString("%1 | PRE-RELEASE VERSION").arg(windowTitle()));
 138         }
 139
 140         //Create model
 141         m_jobList = new JobListModel(m_preferences);
 142         connect(m_jobList, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this, SLOT(jobChangedData(QModelIndex, QModelIndex)));
 143         ui->jobsView->setModel(m_jobList);
 144
 145         //Setup view
 146         ui->jobsView->horizontalHeader()->setSectionHidden(3, true);
 147         ui->jobsView->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
 148         ui->jobsView->horizontalHeader()->setResizeMode(1, QHeaderView::Fixed);
 149         ui->jobsView->horizontalHeader()->setResizeMode(2, QHeaderView::Fixed);
 150         ui->jobsView->horizontalHeader()->resizeSection(1, 150);
 151         ui->jobsView->horizontalHeader()->resizeSection(2, 90);
 152         ui->jobsView->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
 153         connect(ui->jobsView->selectionModel(), SIGNAL(currentChanged(QModelIndex, QModelIndex)), this, SLOT(jobSelected(QModelIndex, QModelIndex)));
 154
 155         //Create context menu
 156         QAction *actionClipboard = new QAction(QIcon(":/buttons/page_paste.png"), tr("Copy to Clipboard"), ui->logView);
 157         actionClipboard->setEnabled(false);
 158         ui->logView->addAction(actionClipboard);
 159         connect(actionClipboard, SIGNAL(triggered(bool)), this, SLOT(copyLogToClipboard(bool)));
 160         ui->jobsView->addActions(ui->menuJob->actions());
 161
 162         //Enable buttons
 163         connect(ui->buttonAddJob, SIGNAL(clicked()), this, SLOT(addButtonPressed()));
 164         connect(ui->buttonStartJob, SIGNAL(clicked()), this, SLOT(startButtonPressed()));
 165         connect(ui->buttonAbortJob, SIGNAL(clicked()), this, SLOT(abortButtonPressed()));
 166         connect(ui->buttonPauseJob, SIGNAL(toggled(bool)), this, SLOT(pauseButtonPressed(bool)));
 167         connect(ui->actionJob_Delete, SIGNAL(triggered()), this, SLOT(deleteButtonPressed()));
 168         connect(ui->actionJob_Restart, SIGNAL(triggered()), this, SLOT(restartButtonPressed()));
 169         connect(ui->actionJob_Browse, SIGNAL(triggered()), this, SLOT(browseButtonPressed()));
 170
 171         //Enable menu
 172         connect(ui->actionOpen, SIGNAL(triggered()), this, SLOT(openActionTriggered()));
 173         connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(showAbout()));
 174         connect(ui->actionPreferences, SIGNAL(triggered()), this, SLOT(showPreferences()));
 175         connect(ui->actionCheckForUpdates, SIGNAL(triggered()), this, SLOT(checkUpdates()));
 176
 177         //Setup web-links
 178         SETUP_WEBLINK(ui->actionWebMulder,          home_url);
 179         SETUP_WEBLINK(ui->actionWebX264,            "http://www.videolan.org/developers/x264.html");
 180         SETUP_WEBLINK(ui->actionWebX265,            "http://www.videolan.org/developers/x265.html");
 181         SETUP_WEBLINK(ui->actionWebKomisar,         "http://komisar.gin.by/");
 182         SETUP_WEBLINK(ui->actionWebVideoLAN,        "http://download.videolan.org/pub/x264/binaries/");
 183         SETUP_WEBLINK(ui->actionWebJEEB,            "http://x264.fushizen.eu/");
 184         SETUP_WEBLINK(ui->actionWebFreeCodecs,      "http://www.free-codecs.com/x264_video_codec_download.htm");
 185         SETUP_WEBLINK(ui->actionWebX265BinRU,       "http://goo.gl/xRS6AW");
 186         SETUP_WEBLINK(ui->actionWebX265BinEU,       "http://builds.x265.eu/");
 187         SETUP_WEBLINK(ui->actionWebX265BinORG,      "http://chromashift.org/x265_builds/");
 188         SETUP_WEBLINK(ui->actionWebX265BinFF,       "http://ffmpeg.zeranoe.com/builds/");
 189         SETUP_WEBLINK(ui->actionWebAvisynth32,      "http://sourceforge.net/projects/avisynth2/files/AviSynth%202.5/");
 190         SETUP_WEBLINK(ui->actionWebAvisynth64,      "http://code.google.com/p/avisynth64/downloads/list");
 191         SETUP_WEBLINK(ui->actionWebAvisynthPlus,    "http://www.avs-plus.net/");
 192         SETUP_WEBLINK(ui->actionWebVapourSynth,     "http://www.vapoursynth.com/");
 193         SETUP_WEBLINK(ui->actionWebVapourSynthDocs, "http://www.vapoursynth.com/doc/");
 194         SETUP_WEBLINK(ui->actionWebWiki,            "http://mewiki.project357.com/wiki/X264_Settings");
 195         SETUP_WEBLINK(ui->actionWebBluRay,          "http://www.x264bluray.com/");
 196         SETUP_WEBLINK(ui->actionWebAvsWiki,         "http://avisynth.nl/index.php/Main_Page#Usage");
 197         SETUP_WEBLINK(ui->actionWebSupport,         "http://forum.doom9.org/showthread.php?t=144140");
 198         SETUP_WEBLINK(ui->actionWebSecret,          "http://www.youtube.com/watch_popup?v=AXIeHY-OYNI");
 199
 200         //Create floating label
 201         m_label = new QLabel(ui->jobsView->viewport());
 202         m_label->setText(tr("No job created yet. Please click the 'Add New Job' button!"));
 203         m_label->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
 204         SET_TEXT_COLOR(m_label, Qt::darkGray);
 205         SET_FONT_BOLD(m_label, true);
 206         m_label->setVisible(true);
 207         m_label->setContextMenuPolicy(Qt::ActionsContextMenu);
 208         m_label->addActions(ui->jobsView->actions());
 209         connect(ui->splitter, SIGNAL(splitterMoved(int, int)), this, SLOT(updateLabelPos()));
 210         updateLabelPos();
 211 }
 212
 213 /*
 214  * Destructor
 215  */
 216 MainWindow::~MainWindow(void)
 217 {
 218         m_status = STATUS_EXITTING;
 219         OptionsModel::saveTemplate(m_options, QString::fromLatin1(tpl_last));
 220
 221         X264_DELETE(m_jobList);
 222         X264_DELETE(m_options);
 223         X264_DELETE(m_pendingFiles);
 224         X264_DELETE(m_label);
 225
 226         while(!m_toolsList.isEmpty())
 227         {
 228                 QFile *temp = m_toolsList.takeFirst();
 229                 X264_DELETE(temp);
 230         }
 231
 232         if(m_ipc->isListening())
 233         {
 234                 m_ipc->stopListening();
 235         }
 236
 237         X264_DELETE(m_preferences);
 238         X264_DELETE(m_recentlyUsed);
 239         X264_DELETE(m_sysinfo);
 240
 241         VapourSynthCheckThread::unload();
 242         AvisynthCheckThread::unload();
 243
 244         delete ui;
 245 }
 246
 247 ///////////////////////////////////////////////////////////////////////////////
 248 // Slots
 249 ///////////////////////////////////////////////////////////////////////////////
 250
 251 /*
 252  * The "add" button was clicked
 253  */
 254 void MainWindow::addButtonPressed()
 255 {
 256         ENSURE_APP_IS_IDLE();
 257         m_status = STATUS_BLOCKED;
 258
 259         qDebug("MainWindow::addButtonPressed");
 260         bool runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
 261         QString sourceFileName, outputFileName;
 262
 263         if(createJob(sourceFileName, outputFileName, m_options, runImmediately))
 264         {
 265                 appendJob(sourceFileName, outputFileName, m_options, runImmediately);
 266         }
 267
 268         m_status = STATUS_IDLE;
 269 }
 270
 271 /*
 272  * The "open" action was triggered
 273  */
 274 void MainWindow::openActionTriggered()
 275 {
 276         ENSURE_APP_IS_IDLE();
 277         m_status = STATUS_BLOCKED;
 278
 279         QStringList fileList = QFileDialog::getOpenFileNames(this, tr("Open Source File(s)"), m_recentlyUsed->sourceDirectory(), AddJobDialog::getInputFilterLst(), NULL, QFileDialog::DontUseNativeDialog);
 280         if(!fileList.empty())
 281         {
 282                 m_recentlyUsed->setSourceDirectory(QFileInfo(fileList.last()).absolutePath());
 283                 if(fileList.count() > 1)
 284                 {
 285                         createJobMultiple(fileList);
 286                 }
 287                 else
 288                 {
 289                         bool runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
 290                         QString sourceFileName(fileList.first()), outputFileName;
 291                         if(createJob(sourceFileName, outputFileName, m_options, runImmediately))
 292                         {
 293                                 appendJob(sourceFileName, outputFileName, m_options, runImmediately);
 294                         }
 295                 }
 296         }
 297
 298         m_status = STATUS_IDLE;
 299 }
 300
 301 /*
 302  * The "start" button was clicked
 303  */
 304 void MainWindow::startButtonPressed(void)
 305 {
 306         ENSURE_APP_IS_IDLE();
 307         m_jobList->startJob(ui->jobsView->currentIndex());
 308 }
 309
 310 /*
 311  * The "abort" button was clicked
 312  */
 313 void MainWindow::abortButtonPressed(void)
 314 {
 315         ENSURE_APP_IS_IDLE();
 316         m_status = STATUS_BLOCKED;
 317
 318         if(QMessageBox::question(this, tr("Abort Job?"), tr("<nobr>Do you really want to <b>abort</b> the selected job now?</nobr>"), tr("Back"), tr("Abort Job")) == 1)
 319         {
 320                 m_jobList->abortJob(ui->jobsView->currentIndex());
 321         }
 322
 323         m_status = STATUS_IDLE;
 324 }
 325
 326 /*
 327  * The "delete" button was clicked
 328  */
 329 void MainWindow::deleteButtonPressed(void)
 330 {
 331         ENSURE_APP_IS_IDLE();
 332         m_jobList->deleteJob(ui->jobsView->currentIndex());
 333         m_label->setVisible(m_jobList->rowCount(QModelIndex()) == 0);
 334 }
 335
 336 /*
 337  * The "browse" button was clicked
 338  */
 339 void MainWindow::browseButtonPressed(void)
 340 {
 341         ENSURE_APP_IS_IDLE();
 342         m_status = STATUS_BLOCKED;
 343
 344         QString outputFile = m_jobList->getJobOutputFile(ui->jobsView->currentIndex());
 345         if((!outputFile.isEmpty()) && QFileInfo(outputFile).exists() && QFileInfo(outputFile).isFile())
 346         {
 347                 QProcess::startDetached(QString::fromLatin1("explorer.exe"), QStringList() << QString::fromLatin1("/select,") << QDir::toNativeSeparators(outputFile), QFileInfo(outputFile).path());
 348         }
 349         else
 350         {
 351                 QMessageBox::warning(this, tr("Not Found"), tr("Sorry, the output file could not be found!"));
 352         }
 353
 354         m_status = STATUS_IDLE;
 355 }
 356
 357 /*
 358  * The "pause" button was clicked
 359  */
 360 void MainWindow::pauseButtonPressed(bool checked)
 361 {
 362         ENSURE_APP_IS_IDLE();
 363
 364         if(checked)
 365         {
 366                 m_jobList->pauseJob(ui->jobsView->currentIndex());
 367         }
 368         else
 369         {
 370                 m_jobList->resumeJob(ui->jobsView->currentIndex());
 371         }
 372 }
 373
 374 /*
 375  * The "restart" button was clicked
 376  */
 377 void MainWindow::restartButtonPressed(void)
 378 {
 379         ENSURE_APP_IS_IDLE();
 380
 381         const QModelIndex index = ui->jobsView->currentIndex();
 382         const OptionsModel *options = m_jobList->getJobOptions(index);
 383         QString sourceFileName = m_jobList->getJobSourceFile(index);
 384         QString outputFileName = m_jobList->getJobOutputFile(index);
 385
 386         if((options) && (!sourceFileName.isEmpty()) && (!outputFileName.isEmpty()))
 387         {
 388                 bool runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
 389                 OptionsModel *tempOptions = new OptionsModel(*options);
 390                 if(createJob(sourceFileName, outputFileName, tempOptions, runImmediately, true))
 391                 {
 392                         appendJob(sourceFileName, outputFileName, tempOptions, runImmediately);
 393                 }
 394                 X264_DELETE(tempOptions);
 395         }
 396 }
 397
 398 /*
 399  * Job item selected by user
 400  */
 401 void MainWindow::jobSelected(const QModelIndex & current, const QModelIndex & previous)
 402 {
 403         qDebug("Job selected: %d", current.row());
 404
 405         if(ui->logView->model())
 406         {
 407                 disconnect(ui->logView->model(), SIGNAL(rowsInserted(QModelIndex, int, int)), this, SLOT(jobLogExtended(QModelIndex, int, int)));
 408         }
 409
 410         if(current.isValid())
 411         {
 412                 ui->logView->setModel(m_jobList->getLogFile(current));
 413                 connect(ui->logView->model(), SIGNAL(rowsInserted(QModelIndex, int, int)), this, SLOT(jobLogExtended(QModelIndex, int, int)));
 414                 ui->logView->actions().first()->setEnabled(true);
 415                 QTimer::singleShot(0, ui->logView, SLOT(scrollToBottom()));
 416
 417                 ui->progressBar->setValue(m_jobList->getJobProgress(current));
 418                 ui->editDetails->setText(m_jobList->data(m_jobList->index(current.row(), 3, QModelIndex()), Qt::DisplayRole).toString());
 419                 updateButtons(m_jobList->getJobStatus(current));
 420                 updateTaskbar(m_jobList->getJobStatus(current), m_jobList->data(m_jobList->index(current.row(), 0, QModelIndex()), Qt::DecorationRole).value<QIcon>());
 421         }
 422         else
 423         {
 424                 ui->logView->setModel(NULL);
 425                 ui->logView->actions().first()->setEnabled(false);
 426                 ui->progressBar->setValue(0);
 427                 ui->editDetails->clear();
 428                 updateButtons(JobStatus_Undefined);
 429                 updateTaskbar(JobStatus_Undefined, QIcon());
 430         }
 431
 432         ui->progressBar->repaint();
 433 }
 434
 435 /*
 436  * Handle update of job info (status, progress, details, etc)
 437  */
 438 void MainWindow::jobChangedData(const QModelIndex &topLeft, const  QModelIndex &bottomRight)
 439 {
 440         int selected = ui->jobsView->currentIndex().row();
 441
 442         if(topLeft.column() <= 1 && bottomRight.column() >= 1) /*STATUS*/
 443         {
 444                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 445                 {
 446                         JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
 447                         if(i == selected)
 448                         {
 449                                 qDebug("Current job changed status!");
 450                                 updateButtons(status);
 451                                 updateTaskbar(status, m_jobList->data(m_jobList->index(i, 0, QModelIndex()), Qt::DecorationRole).value<QIcon>());
 452                         }
 453                         if((status == JobStatus_Completed) || (status == JobStatus_Failed))
 454                         {
 455                                 if(m_preferences->getAutoRunNextJob()) QTimer::singleShot(0, this, SLOT(launchNextJob()));
 456                                 if(m_preferences->getShutdownComputer()) QTimer::singleShot(0, this, SLOT(shutdownComputer()));
 457                                 if(m_preferences->getSaveLogFiles()) saveLogFile(m_jobList->index(i, 1, QModelIndex()));
 458                         }
 459                 }
 460         }
 461         if(topLeft.column() <= 2 && bottomRight.column() >= 2) /*PROGRESS*/
 462         {
 463                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 464                 {
 465                         if(i == selected)
 466                         {
 467                                 ui->progressBar->setValue(m_jobList->getJobProgress(m_jobList->index(i, 0, QModelIndex())));
 468                                 WinSevenTaskbar::setTaskbarProgress(this, ui->progressBar->value(), ui->progressBar->maximum());
 469                                 break;
 470                         }
 471                 }
 472         }
 473         if(topLeft.column() <= 3 && bottomRight.column() >= 3) /*DETAILS*/
 474         {
 475                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 476                 {
 477                         if(i == selected)
 478                         {
 479                                 ui->editDetails->setText(m_jobList->data(m_jobList->index(i, 3, QModelIndex()), Qt::DisplayRole).toString());
 480                                 break;
 481                         }
 482                 }
 483         }
 484 }
 485
 486 /*
 487  * Handle new log file content
 488  */
 489 void MainWindow::jobLogExtended(const QModelIndex & parent, int start, int end)
 490 {
 491         QTimer::singleShot(0, ui->logView, SLOT(scrollToBottom()));
 492 }
 493
 494 /*
 495  * About screen
 496  */
 497 void MainWindow::showAbout(void)
 498 {
 499         ENSURE_APP_IS_IDLE();
 500         m_status = STATUS_BLOCKED;
 501
 502         if(AboutDialog *aboutDialog = new AboutDialog(this))
 503         {
 504                 aboutDialog->exec();
 505                 X264_DELETE(aboutDialog);
 506         }
 507
 508         m_status = STATUS_IDLE;
 509 }
 510
 511 /*
 512  * Open web-link
 513  */
 514 void MainWindow::showWebLink(void)
 515 {
 516         ENSURE_APP_IS_IDLE();
 517
 518         if(QObject *obj = QObject::sender())
 519         {
 520                 if(QAction *action = dynamic_cast<QAction*>(obj))
 521                 {
 522                         if(action->data().type() == QVariant::Url)
 523                         {
 524                                 QDesktopServices::openUrl(action->data().toUrl());
 525                         }
 526                 }
 527         }
 528 }
 529
 530 /*
 531  * Pereferences dialog
 532  */
 533 void MainWindow::showPreferences(void)
 534 {
 535         ENSURE_APP_IS_IDLE();
 536         m_status = STATUS_BLOCKED;
 537
 538         PreferencesDialog *preferences = new PreferencesDialog(this, m_preferences, m_sysinfo);
 539         preferences->exec();
 540
 541         X264_DELETE(preferences);
 542         m_status = STATUS_IDLE;
 543 }
 544
 545 /*
 546  * Launch next job, after running job has finished
 547  */
 548 void MainWindow::launchNextJob(void)
 549 {
 550         qDebug("launchNextJob(void)");
 551
 552         const int rows = m_jobList->rowCount(QModelIndex());
 553
 554         if(countRunningJobs() >= m_preferences->getMaxRunningJobCount())
 555         {
 556                 qDebug("Still have too many jobs running, won't launch next one yet!");
 557                 return;
 558         }
 559
 560         int startIdx= ui->jobsView->currentIndex().isValid() ? qBound(0, ui->jobsView->currentIndex().row(), rows-1) : 0;
 561
 562         for(int i = 0; i < rows; i++)
 563         {
 564                 int currentIdx = (i + startIdx) % rows;
 565                 JobStatus status = m_jobList->getJobStatus(m_jobList->index(currentIdx, 0, QModelIndex()));
 566                 if(status == JobStatus_Enqueued)
 567                 {
 568                         if(m_jobList->startJob(m_jobList->index(currentIdx, 0, QModelIndex())))
 569                         {
 570                                 ui->jobsView->selectRow(currentIdx);
 571                                 return;
 572                         }
 573                 }
 574         }
 575
 576         qWarning("No enqueued jobs left!");
 577 }
 578
 579 /*
 580  * Save log to text file
 581  */
 582 void MainWindow::saveLogFile(const QModelIndex &index)
 583 {
 584         if(index.isValid())
 585         {
 586                 if(LogFileModel *log = m_jobList->getLogFile(index))
 587                 {
 588                         QDir(QString("%1/logs").arg(x264_data_path())).mkpath(".");
 589                         QString logFilePath = QString("%1/logs/LOG.%2.%3.txt").arg(x264_data_path(), QDate::currentDate().toString(Qt::ISODate), QTime::currentTime().toString(Qt::ISODate).replace(':', "-"));
 590                         QFile outFile(logFilePath);
 591                         if(outFile.open(QIODevice::WriteOnly))
 592                         {
 593                                 QTextStream outStream(&outFile);
 594                                 outStream.setCodec("UTF-8");
 595                                 outStream.setGenerateByteOrderMark(true);
 596
 597                                 const int rows = log->rowCount(QModelIndex());
 598                                 for(int i = 0; i < rows; i++)
 599                                 {
 600                                         outStream << log->data(log->index(i, 0, QModelIndex()), Qt::DisplayRole).toString() << QLatin1String("\r\n");
 601                                 }
 602                                 outFile.close();
 603                         }
 604                         else
 605                         {
 606                                 qWarning("Failed to open log file for writing:\n%s", logFilePath.toUtf8().constData());
 607                         }
 608                 }
 609         }
 610 }
 611
 612 /*
 613  * Shut down the computer (with countdown)
 614  */
 615 void MainWindow::shutdownComputer(void)
 616 {
 617         qDebug("shutdownComputer(void)");
 618
 619         if((m_status != STATUS_IDLE) && (m_status != STATUS_EXITTING))
 620         {
 621                 qWarning("Cannot shutdown computer at this time!");
 622                 return;
 623         }
 624
 625         if(countPendingJobs() > 0)
 626         {
 627                 qDebug("Still have pending jobs, won't shutdown yet!");
 628                 return;
 629         }
 630
 631         const x264_status_t previousStatus = m_status;
 632         m_status = STATUS_BLOCKED;
 633
 634         const int iTimeout = 30;
 635         const Qt::WindowFlags flags = Qt::WindowStaysOnTopHint | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowSystemMenuHint;
 636         const QString text = QString("%1%2%1").arg(QString().fill(' ', 18), tr("Warning: Computer will shutdown in %1 seconds..."));
 637
 638         qWarning("Initiating shutdown sequence!");
 639
 640         QProgressDialog progressDialog(text.arg(iTimeout), tr("Cancel Shutdown"), 0, iTimeout + 1, this, flags);
 641         QPushButton *cancelButton = new QPushButton(tr("Cancel Shutdown"), &progressDialog);
 642         cancelButton->setIcon(QIcon(":/buttons/power_on.png"));
 643         progressDialog.setModal(true);
 644         progressDialog.setAutoClose(false);
 645         progressDialog.setAutoReset(false);
 646         progressDialog.setWindowIcon(QIcon(":/buttons/power_off.png"));
 647         progressDialog.setWindowTitle(windowTitle());
 648         progressDialog.setCancelButton(cancelButton);
 649         progressDialog.show();
 650
 651         QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
 652         QApplication::setOverrideCursor(Qt::WaitCursor);
 653         x264_play_sound(IDR_WAVE1, false);
 654         QApplication::restoreOverrideCursor();
 655
 656         QTimer timer;
 657         timer.setInterval(1000);
 658         timer.start();
 659
 660         QEventLoop eventLoop(this);
 661         connect(&timer, SIGNAL(timeout()), &eventLoop, SLOT(quit()));
 662         connect(&progressDialog, SIGNAL(canceled()), &eventLoop, SLOT(quit()));
 663
 664         for(int i = 1; i <= iTimeout; i++)
 665         {
 666                 eventLoop.exec();
 667                 if(progressDialog.wasCanceled())
 668                 {
 669                         progressDialog.close();
 670                         m_status = previousStatus;
 671                         return;
 672                 }
 673                 progressDialog.setValue(i+1);
 674                 progressDialog.setLabelText(text.arg(iTimeout-i));
 675                 if(iTimeout-i == 3) progressDialog.setCancelButton(NULL);
 676                 QApplication::processEvents();
 677                 x264_play_sound(((i < iTimeout) ? IDR_WAVE2 : IDR_WAVE3), false);
 678         }
 679
 680         qWarning("Shutting down !!!");
 681         m_status = previousStatus;
 682
 683         if(x264_shutdown_computer("Simple x264 Launcher: All jobs completed, shutting down!", 10, true))
 684         {
 685                 qApp->closeAllWindows();
 686         }
 687
 688 }
 689
 690 /*
 691  * Main initialization function (called only once!)
 692  */
 693 void MainWindow::init(void)
 694 {
 695         if(m_status != STATUS_PRE_INIT)
 696         {
 697                 qWarning("Already initialized -> skipping!");
 698                 return;
 699         }
 700
 701         updateLabelPos();
 702
 703         //---------------------------------------
 704         // Create the IPC listener thread
 705         //---------------------------------------
 706
 707         if(m_ipc->isInitialized())
 708         {
 709                 connect(m_ipc, SIGNAL(receivedCommand(int,QStringList,quint32)), this, SLOT(handleCommand(int,QStringList,quint32)), Qt::QueuedConnection);
 710                 m_ipc->startListening();
 711         }
 712
 713         //---------------------------------------
 714         // Check required binaries
 715         //---------------------------------------
 716
 717         QStringList binFiles;
 718         for(OptionsModel::EncArch arch = OptionsModel::EncArch_x32; arch <= OptionsModel::EncArch_x64; NEXT(arch))
 719         {
 720                 for(OptionsModel::EncVariant varnt = OptionsModel::EncVariant_LoBit; varnt <= OptionsModel::EncVariant_HiBit; NEXT(varnt))
 721                 {
 722                         binFiles << ENC_BINARY(m_sysinfo, OptionsModel::EncType_X264, arch, varnt);
 723                 }
 724                 binFiles << AVS_BINARY(m_sysinfo, arch == OptionsModel::EncArch_x64);
 725         }
 726
 727         qDebug("[Validating binaries]");
 728         for(QStringList::ConstIterator iter = binFiles.constBegin(); iter != binFiles.constEnd(); iter++)
 729         {
 730                 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
 731                 QFile *file = new QFile(*iter);
 732                 qDebug("%s", file->fileName().toLatin1().constData());
 733                 if(file->open(QIODevice::ReadOnly))
 734                 {
 735                         if(!x264_is_executable(file->fileName()))
 736                         {
 737                                 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(file->fileName())).replace("-", "&minus;"));
 738                                 qFatal(QString("Binary is invalid: %1").arg(file->fileName()).toLatin1().constData());
 739                                 X264_DELETE(file);
 740                                 INIT_ERROR_EXIT();
 741                         }
 742                         m_toolsList << file;
 743                 }
 744                 else
 745                 {
 746                         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(file->fileName())).replace("-", "&minus;"));
 747                         qFatal(QString("Binary not found: %1/toolset/%2").arg(m_sysinfo->getAppPath(), file->fileName()).toLatin1().constData());
 748                         X264_DELETE(file);
 749                         INIT_ERROR_EXIT();
 750                 }
 751         }
 752         qDebug(" ");
 753
 754         //---------------------------------------
 755         // Check x265 binaries
 756         //---------------------------------------
 757
 758         binFiles.clear();
 759         for(OptionsModel::EncArch arch = OptionsModel::EncArch_x32; arch <= OptionsModel::EncArch_x64; NEXT(arch))
 760         {
 761                 for(OptionsModel::EncVariant varnt = OptionsModel::EncVariant_LoBit; varnt <= OptionsModel::EncVariant_HiBit; NEXT(varnt))
 762                 {
 763                         binFiles << ENC_BINARY(m_sysinfo, OptionsModel::EncType_X265, arch, varnt);
 764                 }
 765         }
 766
 767         qDebug("[Checking for x265 support]");
 768         bool bHaveX265 = true;
 769         for(QStringList::ConstIterator iter = binFiles.constBegin(); iter != binFiles.constEnd(); iter++)
 770         {
 771                 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
 772                 QFile *file = new QFile(*iter);
 773                 qDebug("%s", file->fileName().toLatin1().constData());
 774                 if(file->open(QIODevice::ReadOnly))
 775                 {
 776                         if(x264_is_executable(file->fileName()))
 777                         {
 778                                 m_toolsList << file;
 779                                 continue;
 780                         }
 781                         X264_DELETE(file);
 782                 }
 783                 bHaveX265 = false;
 784                 qWarning("x265 binaries not found or incomplete -> disable x265 support!");
 785                 break;
 786         }
 787         if(bHaveX265)
 788         {
 789                 qDebug("x265 support is officially enabled now!");
 790                 m_sysinfo->set256Support(true);
 791         }
 792         qDebug(" ");
 793
 794         //---------------------------------------
 795         // Check for portable mode
 796         //---------------------------------------
 797
 798         if(x264_portable())
 799         {
 800                 bool ok = false;
 801                 static const char *data = "Lorem ipsum dolor sit amet, consectetur adipiscing elit.";
 802                 QFile writeTest(QString("%1/%2").arg(x264_data_path(), QUuid::createUuid().toString()));
 803                 if(writeTest.open(QIODevice::WriteOnly))
 804                 {
 805                         ok = (writeTest.write(data) == strlen(data));
 806                         writeTest.remove();
 807                 }
 808                 if(!ok)
 809                 {
 810                         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"));
 811                         if(val != 1) INIT_ERROR_EXIT();
 812                 }
 813         }
 814
 815         //Pre-release popup
 816         if(x264_is_prerelease())
 817         {
 818                 qsrand(time(NULL)); int rnd = qrand() % 3;
 819                 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);
 820                 if(rnd != val) INIT_ERROR_EXIT();
 821         }
 822
 823         //---------------------------------------
 824         // Check CPU capabilities
 825         //---------------------------------------
 826
 827         const QStringList arguments = x264_arguments();
 828
 829         //Make sure this CPU can run x264 (requires MMX + MMXEXT/iSSE to run x264 with ASM enabled, additionally requires SSE1 for most x264 builds)
 830         if(!m_sysinfo->hasMMXSupport())
 831         {
 832                 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"));
 833                 qFatal("System does not support MMX and MMXEXT, x264 will not work !!!");
 834                 INIT_ERROR_EXIT();
 835         }
 836         else if(!m_sysinfo->hasSSESupport())
 837         {
 838                 qWarning("WARNING: System does not support SSE1, most x264 builds will not work !!!\n");
 839                 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"));
 840                 if(val != 1) INIT_ERROR_EXIT();
 841         }
 842
 843         //Skip version check (not recommended!)
 844         if(CLIParser::checkFlag(CLI_PARAM_SKIP_X264_CHECK, arguments))
 845         {
 846                 qWarning("x264 version check disabled, you have been warned!\n");
 847                 m_preferences->setSkipVersionTest(true);
 848         }
 849
 850         //Don't abort encoding process on timeout (not recommended!)
 851         if(CLIParser::checkFlag(CLI_PARAM_NO_DEADLOCK, arguments))
 852         {
 853                 qWarning("Deadlock detection disabled, you have been warned!\n");
 854                 m_preferences->setAbortOnTimeout(false);
 855         }
 856
 857         //---------------------------------------
 858         // Check Avisynth support
 859         //---------------------------------------
 860
 861         if(!CLIParser::checkFlag(CLI_PARAM_SKIP_AVS_CHECK, arguments))
 862         {
 863                 qDebug("[Check for Avisynth support]");
 864                 volatile double avisynthVersion = 0.0;
 865                 const int result = AvisynthCheckThread::detect(&avisynthVersion);
 866                 if(result < 0)
 867                 {
 868                         QString text = tr("A critical error was encountered while checking your Avisynth version.").append("<br>");
 869                         text += tr("This is most likely caused by an erroneous Avisynth Plugin, please try to clean your Plugins folder!").append("<br>");
 870                         text += tr("We suggest to move all .dll and .avsi files out of your Avisynth Plugins folder and try again.");
 871                         int val = QMessageBox::critical(this, tr("Avisynth Error"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Quit"), tr("Ignore"));
 872                         if(val != 1) INIT_ERROR_EXIT();
 873                 }
 874                 if(result && (avisynthVersion >= 2.5))
 875                 {
 876                         qDebug("Avisynth support is officially enabled now!");
 877                         m_sysinfo->setAVSSupport(true);
 878                 }
 879                 else
 880                 {
 881                         if(!m_preferences->getDisableWarnings())
 882                         {
 883                                 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>");
 884                                 text += tr("Please download and install Avisynth:").append("<br>").append(LINK("http://sourceforge.net/projects/avisynth2/files/AviSynth%202.5/"));
 885                                 int val = QMessageBox::warning(this, tr("Avisynth Missing"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Close"), tr("Disable this Warning"));
 886                                 if(val == 1)
 887                                 {
 888                                         m_preferences->setDisableWarnings(true);
 889                                         PreferencesModel::savePreferences(m_preferences);
 890                                 }
 891
 892                         }
 893                 }
 894                 qDebug(" ");
 895         }
 896
 897         //---------------------------------------
 898         // Check VapurSynth support
 899         //---------------------------------------
 900
 901         if(!CLIParser::checkFlag(CLI_PARAM_SKIP_VPS_CHECK, arguments))
 902         {
 903                 qDebug("[Check for VapourSynth support]");
 904                 QString vapoursynthPath;
 905                 const int result = VapourSynthCheckThread::detect(vapoursynthPath);
 906                 if(result < 0)
 907                 {
 908                         QString text = tr("A critical error was encountered while checking your VapourSynth installation.").append("<br>");
 909                         text += tr("This is most likely caused by an erroneous VapourSynth Plugin, please try to clean your Filters folder!").append("<br>");
 910                         text += tr("We suggest to move all .dll files out of your VapourSynth Filters folder and try again.");
 911                         const int val = QMessageBox::critical(this, tr("VapourSynth Error"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Quit"), tr("Ignore"));
 912                         if(val != 1) INIT_ERROR_EXIT();
 913                 }
 914                 if(result && (!vapoursynthPath.isEmpty()))
 915                 {
 916                         qDebug("VapourSynth support is officially enabled now!");
 917                         m_sysinfo->setVPSSupport(true);
 918                         m_sysinfo->setVPSPath(vapoursynthPath);
 919                 }
 920                 else
 921                 {
 922                         if(!m_preferences->getDisableWarnings())
 923                         {
 924                                 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>");
 925                                 text += tr("Please download and install VapourSynth for Windows (R19 or later):").append("<br>").append(LINK("http://www.vapoursynth.com/")).append("<br><br>");
 926                                 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>");
 927                                 const int val = QMessageBox::warning(this, tr("VapourSynth Missing"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Close"), tr("Disable this Warning"));
 928                                 if(val == 1)
 929                                 {
 930                                         m_preferences->setDisableWarnings(true);
 931                                         PreferencesModel::savePreferences(m_preferences);
 932                                 }
 933                         }
 934                 }
 935                 qDebug(" ");
 936         }
 937
 938         //---------------------------------------
 939         // Check for Expiration
 940         //---------------------------------------
 941
 942         if(x264_version_date().addMonths(6) < x264_current_date_safe())
 943         {
 944                 QString text;
 945                 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;"));
 946                 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));
 947                 text += QString("<nobr><tt>%1</tt></nobr><br>").arg(tr("Alternatively, click 'Check for Updates' to run the auto-update utility.").replace("-", "&minus;"));
 948                 QMessageBox msgBox(this);
 949                 msgBox.setIconPixmap(QIcon(":/images/update.png").pixmap(56,56));
 950                 msgBox.setWindowTitle(tr("Update Notification"));
 951                 msgBox.setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint);
 952                 msgBox.setText(text);
 953                 QPushButton *btn1 = msgBox.addButton(tr("Check for Updates"), QMessageBox::AcceptRole);
 954                 QPushButton *btn2 = msgBox.addButton(tr("Discard"), QMessageBox::NoRole);
 955                 QPushButton *btn3 = msgBox.addButton(btn2->text(), QMessageBox::RejectRole);
 956                 btn2->setEnabled(false);
 957                 btn3->setVisible(false);
 958                 QTimer::singleShot(7500, btn2, SLOT(hide()));
 959                 QTimer::singleShot(7500, btn3, SLOT(show()));
 960                 if(msgBox.exec() == 0)
 961                 {
 962                         m_status = STATUS_IDLE;
 963                         QTimer::singleShot(0, this, SLOT(checkUpdates()));
 964                         return;
 965                 }
 966         }
 967
 968         //---------------------------------------
 969         // Finish initialization
 970         //---------------------------------------
 971
 972         //Set Window title
 973         setWindowTitle(QString("%1 (%2)").arg(tr("Simple %1 Launcher").arg(m_sysinfo->has256Support() ? "x264/x265" : "x264"), m_sysinfo->hasX64Support() ? "64-Bit" : "32-Bit"));
 974
 975         //Enable drag&drop support for this window, required for Qt v4.8.4+
 976         setAcceptDrops(true);
 977
 978         //Update app staus
 979         m_status = STATUS_IDLE;
 980
 981         //Try adding files from command-line
 982         if(!parseCommandLineArgs())
 983         {
 984                 //Update reminder
 985                 if((!m_preferences->getNoUpdateReminder()) && (m_recentlyUsed->lastUpdateCheck() + 14 < x264_current_date_safe().toJulianDay()))
 986                 {
 987                         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)
 988                         {
 989                                 QTimer::singleShot(0, this, SLOT(checkUpdates()));
 990                                 return;
 991                         }
 992                 }
 993         }
 994 }
 995
 996 /*
 997  * Update the label position
 998  */
 999 void MainWindow::updateLabelPos(void)
1000 {
1001         const QWidget *const viewPort = ui->jobsView->viewport();
1002         m_label->setGeometry(0, 0, viewPort->width(), viewPort->height());
1003 }
1004
1005 /*
1006  * Copy the complete log to the clipboard
1007  */
1008 void MainWindow::copyLogToClipboard(bool checked)
1009 {
1010         qDebug("copyLogToClipboard");
1011
1012         if(LogFileModel *log = dynamic_cast<LogFileModel*>(ui->logView->model()))
1013         {
1014                 log->copyToClipboard();
1015                 x264_beep(x264_beep_info);
1016         }
1017 }
1018
1019 /*
1020  * Process the dropped files
1021  */
1022 void MainWindow::handlePendingFiles(void)
1023 {
1024         if((m_status == STATUS_IDLE) || (m_status == STATUS_AWAITING))
1025         {
1026                 qDebug("MainWindow::handlePendingFiles");
1027                 if(!m_pendingFiles->isEmpty())
1028                 {
1029                         QStringList pendingFiles(*m_pendingFiles);
1030                         m_pendingFiles->clear();
1031                         createJobMultiple(pendingFiles);
1032                 }
1033                 qDebug("Leave from MainWindow::handlePendingFiles!");
1034                 m_status = STATUS_IDLE;
1035         }
1036 }
1037
1038 void MainWindow::handleCommand(const int &command, const QStringList &args, const quint32 &flags)
1039 {
1040         if((m_status != STATUS_IDLE) && (m_status != STATUS_AWAITING))
1041         {
1042                 qWarning("Cannot accapt commands at this time -> discarding!");
1043                 return;
1044         }
1045
1046         x264_bring_to_front(this);
1047
1048 #ifdef IPC_LOGGING
1049         qDebug("\n---------- IPC ----------");
1050         qDebug("CommandId: %d", command);
1051         for(QStringList::ConstIterator iter = args.constBegin(); iter != args.constEnd(); iter++)
1052         {
1053                 qDebug("Arguments: %s", iter->toUtf8().constData());
1054         }
1055         qDebug("The Flags: 0x%08X", flags);
1056         qDebug("---------- IPC ----------\n");
1057 #endif //IPC_LOGGING
1058
1059         switch(command)
1060         {
1061         case IPC_OPCODE_PING:
1062                 qDebug("Received a PING request from another instance!");
1063                 x264_blink_window(this, 5, 125);
1064                 break;
1065         case IPC_OPCODE_ADD_FILE:
1066                 if(!args.isEmpty())
1067                 {
1068                         if(QFileInfo(args[0]).exists() && QFileInfo(args[0]).isFile())
1069                         {
1070                                 *m_pendingFiles << QFileInfo(args[0]).canonicalFilePath();
1071                                 if(m_status != STATUS_AWAITING)
1072                                 {
1073                                         m_status = STATUS_AWAITING;
1074                                         QTimer::singleShot(5000, this, SLOT(handlePendingFiles()));
1075                                 }
1076                         }
1077                         else
1078                         {
1079                                 qWarning("File '%s' not found!", args[0].toUtf8().constData());
1080                         }
1081                 }
1082                 break;
1083         case IPC_OPCODE_ADD_JOB:
1084                 if(args.size() >= 3)
1085                 {
1086                         if(QFileInfo(args[0]).exists() && QFileInfo(args[0]).isFile())
1087                         {
1088                                 OptionsModel options(m_sysinfo);
1089                                 bool runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
1090                                 if(!(args[2].isEmpty() || X264_STRCMP(args[2], "-")))
1091                                 {
1092                                         if(!OptionsModel::loadTemplate(&options, args[2].trimmed()))
1093                                         {
1094                                                 qWarning("Template '%s' could not be found -> using defaults!", args[2].trimmed().toUtf8().constData());
1095                                         }
1096                                 }
1097                                 if((flags & IPC_FLAG_FORCE_START) && (!(flags & IPC_FLAG_FORCE_ENQUEUE))) runImmediately = true;
1098                                 if((flags & IPC_FLAG_FORCE_ENQUEUE) && (!(flags & IPC_FLAG_FORCE_START))) runImmediately = false;
1099                                 appendJob(args[0], args[1], &options, runImmediately);
1100                         }
1101                         else
1102                         {
1103                                 qWarning("Source file '%s' not found!", args[0].toUtf8().constData());
1104                         }
1105                 }
1106                 break;
1107         default:
1108                 throw std::exception("Unknown command received!");
1109         }
1110 }
1111
1112 void MainWindow::checkUpdates(void)
1113 {
1114         ENSURE_APP_IS_IDLE();
1115         m_status = STATUS_BLOCKED;
1116
1117         if(countRunningJobs() > 0)
1118         {
1119                 QMessageBox::warning(this, tr("Jobs Are Running"), tr("Sorry, can not update while there still are running jobs!"));
1120                 m_status = STATUS_IDLE;
1121                 return;
1122         }
1123
1124         UpdaterDialog *updater = new UpdaterDialog(this, m_sysinfo);
1125         const int ret = updater->exec();
1126
1127         if(updater->getSuccess())
1128         {
1129                 m_recentlyUsed->setLastUpdateCheck(x264_current_date_safe().toJulianDay());
1130                 RecentlyUsed::saveRecentlyUsed(m_recentlyUsed);
1131         }
1132
1133         if(ret == UpdaterDialog::READY_TO_INSTALL_UPDATE)
1134         {
1135                 m_status = STATUS_EXITTING;
1136                 qWarning("Exitting program to install update...");
1137                 close();
1138                 QApplication::quit();
1139         }
1140
1141         X264_DELETE(updater);
1142
1143         if(m_status != STATUS_EXITTING)
1144         {
1145                 m_status = STATUS_IDLE;
1146         }
1147 }
1148
1149 ///////////////////////////////////////////////////////////////////////////////
1150 // Event functions
1151 ///////////////////////////////////////////////////////////////////////////////
1152
1153 /*
1154  * Window shown event
1155  */
1156 void MainWindow::showEvent(QShowEvent *e)
1157 {
1158         QMainWindow::showEvent(e);
1159
1160         if(m_status == STATUS_PRE_INIT)
1161         {
1162                 setWindowTitle(tr("%1 - Starting...").arg(windowTitle()));
1163                 QTimer::singleShot(0, this, SLOT(init()));
1164         }
1165 }
1166
1167 /*
1168  * Window close event
1169  */
1170 void MainWindow::closeEvent(QCloseEvent *e)
1171 {
1172         if((m_status != STATUS_IDLE) && (m_status != STATUS_EXITTING))
1173         {
1174                 e->ignore();
1175                 qWarning("Cannot close window at this time!");
1176                 return;
1177         }
1178
1179         if(m_status != STATUS_EXITTING)
1180         {
1181                 if(countRunningJobs() > 0)
1182                 {
1183                         e->ignore();
1184                         m_status = STATUS_BLOCKED;
1185                         QMessageBox::warning(this, tr("Jobs Are Running"), tr("Sorry, can not exit while there still are running jobs!"));
1186                         m_status = STATUS_IDLE;
1187                         return;
1188                 }
1189
1190                 if(countPendingJobs() > 0)
1191                 {
1192                         m_status = STATUS_BLOCKED;
1193                         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);
1194                         if(ret != QMessageBox::Yes)
1195                         {
1196                                 e->ignore();
1197                                 m_status = STATUS_IDLE;
1198                                 return;
1199                         }
1200                 }
1201         }
1202
1203         while(m_jobList->rowCount(QModelIndex()) > 0)
1204         {
1205                 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
1206                 if(!m_jobList->deleteJob(m_jobList->index(0, 0, QModelIndex())))
1207                 {
1208                         e->ignore();
1209                         m_status = STATUS_BLOCKED;
1210                         QMessageBox::warning(this, tr("Failed To Exit"), tr("Sorry, at least one job could not be deleted!"));
1211                         m_status = STATUS_IDLE;
1212                         return;
1213                 }
1214         }
1215
1216         m_status = STATUS_EXITTING;
1217         qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
1218         QMainWindow::closeEvent(e);
1219 }
1220
1221 /*
1222  * Window resize event
1223  */
1224 void MainWindow::resizeEvent(QResizeEvent *e)
1225 {
1226         QMainWindow::resizeEvent(e);
1227         updateLabelPos();
1228 }
1229
1230 /*
1231  * Event filter
1232  */
1233 bool MainWindow::eventFilter(QObject *o, QEvent *e)
1234 {
1235         if((o == ui->labelBuildDate) && (e->type() == QEvent::MouseButtonPress))
1236         {
1237                 QTimer::singleShot(0, this, SLOT(showAbout()));
1238                 return true;
1239         }
1240         return false;
1241 }
1242
1243 /*
1244  * Win32 message filter
1245  */
1246 bool MainWindow::winEvent(MSG *message, long *result)
1247 {
1248         return WinSevenTaskbar::handleWinEvent(message, result);
1249 }
1250
1251 /*
1252  * File dragged over window
1253  */
1254 void MainWindow::dragEnterEvent(QDragEnterEvent *event)
1255 {
1256         bool accept[2] = {false, false};
1257
1258         foreach(const QString &fmt, event->mimeData()->formats())
1259         {
1260                 accept[0] = accept[0] || fmt.contains("text/uri-list", Qt::CaseInsensitive);
1261                 accept[1] = accept[1] || fmt.contains("FileNameW", Qt::CaseInsensitive);
1262         }
1263
1264         if(accept[0] && accept[1])
1265         {
1266                 event->acceptProposedAction();
1267         }
1268 }
1269
1270 /*
1271  * File dropped onto window
1272  */
1273 void MainWindow::dropEvent(QDropEvent *event)
1274 {
1275         if((m_status != STATUS_IDLE) && (m_status != STATUS_AWAITING))
1276         {
1277                 qWarning("Cannot accept drooped files at this time -> discarding!");
1278                 return;
1279         }
1280
1281         QStringList droppedFiles;
1282         QList<QUrl> urls = event->mimeData()->urls();
1283
1284         while(!urls.isEmpty())
1285         {
1286                 QUrl currentUrl = urls.takeFirst();
1287                 QFileInfo file(currentUrl.toLocalFile());
1288                 if(file.exists() && file.isFile())
1289                 {
1290                         qDebug("MainWindow::dropEvent: %s", file.canonicalFilePath().toUtf8().constData());
1291                         droppedFiles << file.canonicalFilePath();
1292                 }
1293         }
1294
1295         if(droppedFiles.count() > 0)
1296         {
1297                 m_pendingFiles->append(droppedFiles);
1298                 m_pendingFiles->sort();
1299                 if(m_status != STATUS_AWAITING)
1300                 {
1301                         m_status = STATUS_AWAITING;
1302                         QTimer::singleShot(0, this, SLOT(handlePendingFiles()));
1303                 }
1304         }
1305 }
1306
1307 ///////////////////////////////////////////////////////////////////////////////
1308 // Private functions
1309 ///////////////////////////////////////////////////////////////////////////////
1310
1311 /*
1312  * Creates a new job
1313  */
1314 bool MainWindow::createJob(QString &sourceFileName, QString &outputFileName, OptionsModel *options, bool &runImmediately, const bool restart, int fileNo, int fileTotal, bool *applyToAll)
1315 {
1316         bool okay = false;
1317         AddJobDialog *addDialog = new AddJobDialog(this, options, m_recentlyUsed, m_sysinfo, m_preferences);
1318
1319         addDialog->setRunImmediately(runImmediately);
1320         if(!sourceFileName.isEmpty()) addDialog->setSourceFile(sourceFileName);
1321         if(!outputFileName.isEmpty()) addDialog->setOutputFile(outputFileName);
1322         if(restart) addDialog->setWindowTitle(tr("Restart Job"));
1323
1324         const bool multiFile = (fileNo >= 0) && (fileTotal > 1);
1325         if(multiFile)
1326         {
1327                 addDialog->setSourceEditable(false);
1328                 addDialog->setWindowTitle(addDialog->windowTitle().append(tr(" (File %1 of %2)").arg(QString::number(fileNo+1), QString::number(fileTotal))));
1329                 addDialog->setApplyToAllVisible(applyToAll);
1330         }
1331
1332         if(addDialog->exec() == QDialog::Accepted)
1333         {
1334                 sourceFileName = addDialog->sourceFile();
1335                 outputFileName = addDialog->outputFile();
1336                 runImmediately = addDialog->runImmediately();
1337                 if(applyToAll)
1338                 {
1339                         *applyToAll = addDialog->applyToAll();
1340                 }
1341                 okay = true;
1342         }
1343
1344         X264_DELETE(addDialog);
1345         return okay;
1346 }
1347
1348 /*
1349  * Creates a new job from *multiple* files
1350  */
1351 bool MainWindow::createJobMultiple(const QStringList &filePathIn)
1352 {
1353         QStringList::ConstIterator iter;
1354         bool applyToAll = false, runImmediately = false;
1355         int counter = 0;
1356
1357         //Add files individually
1358         for(iter = filePathIn.constBegin(); (iter != filePathIn.constEnd()) && (!applyToAll); iter++)
1359         {
1360                 runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
1361                 QString sourceFileName(*iter), outputFileName;
1362                 if(createJob(sourceFileName, outputFileName, m_options, runImmediately, false, counter++, filePathIn.count(), &applyToAll))
1363                 {
1364                         if(appendJob(sourceFileName, outputFileName, m_options, runImmediately))
1365                         {
1366                                 continue;
1367                         }
1368                 }
1369                 return false;
1370         }
1371
1372         //Add remaining files
1373         while(applyToAll && (iter != filePathIn.constEnd()))
1374         {
1375                 const bool runImmediatelyTmp = runImmediately && (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
1376                 const QString sourceFileName = *iter;
1377                 const QString outputFileName = AddJobDialog::generateOutputFileName(sourceFileName, m_recentlyUsed->outputDirectory(), m_recentlyUsed->filterIndex(), m_preferences->getSaveToSourcePath());
1378                 if(!appendJob(sourceFileName, outputFileName, m_options, runImmediatelyTmp))
1379                 {
1380                         return false;
1381                 }
1382                 iter++;
1383         }
1384
1385         return true;
1386 }
1387
1388 /*
1389  * Append a new job
1390  */
1391 bool MainWindow::appendJob(const QString &sourceFileName, const QString &outputFileName, OptionsModel *options, const bool runImmediately)
1392 {
1393         bool okay = false;
1394         EncodeThread *thrd = new EncodeThread(sourceFileName, outputFileName, options, m_sysinfo, m_preferences);
1395         QModelIndex newIndex = m_jobList->insertJob(thrd);
1396
1397         if(newIndex.isValid())
1398         {
1399                 if(runImmediately)
1400                 {
1401                         ui->jobsView->selectRow(newIndex.row());
1402                         QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
1403                         m_jobList->startJob(newIndex);
1404                 }
1405
1406                 okay = true;
1407         }
1408
1409         m_label->setVisible(m_jobList->rowCount(QModelIndex()) == 0);
1410         return okay;
1411 }
1412
1413 /*
1414  * Jobs that are not completed (or failed, or aborted) yet
1415  */
1416 unsigned int MainWindow::countPendingJobs(void)
1417 {
1418         unsigned int count = 0;
1419         const int rows = m_jobList->rowCount(QModelIndex());
1420
1421         for(int i = 0; i < rows; i++)
1422         {
1423                 JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
1424                 if(status != JobStatus_Completed && status != JobStatus_Aborted && status != JobStatus_Failed)
1425                 {
1426                         count++;
1427                 }
1428         }
1429
1430         return count;
1431 }
1432
1433 /*
1434  * Jobs that are still active, i.e. not terminated or enqueued
1435  */
1436 unsigned int MainWindow::countRunningJobs(void)
1437 {
1438         unsigned int count = 0;
1439         const int rows = m_jobList->rowCount(QModelIndex());
1440
1441         for(int i = 0; i < rows; i++)
1442         {
1443                 JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
1444                 if(status != JobStatus_Completed && status != JobStatus_Aborted && status != JobStatus_Failed && status != JobStatus_Enqueued)
1445                 {
1446                         count++;
1447                 }
1448         }
1449
1450         return count;
1451 }
1452
1453 /*
1454  * Update all buttons with respect to current job status
1455  */
1456 void MainWindow::updateButtons(JobStatus status)
1457 {
1458         qDebug("MainWindow::updateButtons(void)");
1459
1460         ui->buttonStartJob->setEnabled(status == JobStatus_Enqueued);
1461         ui->buttonAbortJob->setEnabled(status == JobStatus_Indexing || status == JobStatus_Running || status == JobStatus_Running_Pass1 || status == JobStatus_Running_Pass2 || status == JobStatus_Paused);
1462         ui->buttonPauseJob->setEnabled(status == JobStatus_Indexing || status == JobStatus_Running || status == JobStatus_Paused || status == JobStatus_Running_Pass1 || status == JobStatus_Running_Pass2);
1463         ui->buttonPauseJob->setChecked(status == JobStatus_Paused || status == JobStatus_Pausing);
1464
1465         ui->actionJob_Delete->setEnabled(status == JobStatus_Completed || status == JobStatus_Aborted || status == JobStatus_Failed || status == JobStatus_Enqueued);
1466         ui->actionJob_Restart->setEnabled(status == JobStatus_Completed || status == JobStatus_Aborted || status == JobStatus_Failed || status == JobStatus_Enqueued);
1467         ui->actionJob_Browse->setEnabled(status == JobStatus_Completed);
1468
1469         ui->actionJob_Start->setEnabled(ui->buttonStartJob->isEnabled());
1470         ui->actionJob_Abort->setEnabled(ui->buttonAbortJob->isEnabled());
1471         ui->actionJob_Pause->setEnabled(ui->buttonPauseJob->isEnabled());
1472         ui->actionJob_Pause->setChecked(ui->buttonPauseJob->isChecked());
1473
1474         ui->editDetails->setEnabled(status != JobStatus_Paused);
1475 }
1476
1477 /*
1478  * Update the taskbar with current job status
1479  */
1480 void MainWindow::updateTaskbar(JobStatus status, const QIcon &icon)
1481 {
1482         qDebug("MainWindow::updateTaskbar(void)");
1483
1484         switch(status)
1485         {
1486         case JobStatus_Undefined:
1487                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNoState);
1488                 break;
1489         case JobStatus_Aborting:
1490         case JobStatus_Starting:
1491         case JobStatus_Pausing:
1492         case JobStatus_Resuming:
1493                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarIndeterminateState);
1494                 break;
1495         case JobStatus_Aborted:
1496         case JobStatus_Failed:
1497                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarErrorState);
1498                 break;
1499         case JobStatus_Paused:
1500                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarPausedState);
1501                 break;
1502         default:
1503                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNormalState);
1504                 break;
1505         }
1506
1507         switch(status)
1508         {
1509         case JobStatus_Aborting:
1510         case JobStatus_Starting:
1511         case JobStatus_Pausing:
1512         case JobStatus_Resuming:
1513                 break;
1514         default:
1515                 WinSevenTaskbar::setTaskbarProgress(this, ui->progressBar->value(), ui->progressBar->maximum());
1516                 break;
1517         }
1518
1519         WinSevenTaskbar::setOverlayIcon(this, icon.isNull() ? NULL : &icon);
1520 }
1521
1522 /*
1523  * Parse command-line arguments
1524  */
1525 bool MainWindow::parseCommandLineArgs(void)
1526 {
1527         bool bCommandAccepted = false;
1528         unsigned int flags = 0;
1529
1530         //Initialize command-line parser
1531         CLIParser parser(x264_arguments());
1532         int identifier;
1533         QStringList options;
1534
1535         //Process all command-line arguments
1536         while(parser.nextOption(identifier, &options))
1537         {
1538                 switch(identifier)
1539                 {
1540                 case CLI_PARAM_ADD_FILE:
1541                         handleCommand(IPC_OPCODE_ADD_FILE, options, flags);
1542                         bCommandAccepted = true;
1543                         break;
1544                 case CLI_PARAM_ADD_JOB:
1545                         handleCommand(IPC_OPCODE_ADD_JOB, options, flags);
1546                         bCommandAccepted = true;
1547                         break;
1548                 case CLI_PARAM_FORCE_START:
1549                         flags = ((flags | IPC_FLAG_FORCE_START) & (~IPC_FLAG_FORCE_ENQUEUE));
1550                         break;
1551                 case CLI_PARAM_NO_FORCE_START:
1552                         flags = (flags & (~IPC_FLAG_FORCE_START));
1553                         break;
1554                 case CLI_PARAM_FORCE_ENQUEUE:
1555                         flags = ((flags | IPC_FLAG_FORCE_ENQUEUE) & (~IPC_FLAG_FORCE_START));
1556                         break;
1557                 case CLI_PARAM_NO_FORCE_ENQUEUE:
1558                         flags = (flags & (~IPC_FLAG_FORCE_ENQUEUE));
1559                         break;
1560                 }
1561         }
1562
1563         return bCommandAccepted;
1564 }