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 "input_filter.h"
  39 #include "win_addJob.h"
  40 #include "win_about.h"
  41 #include "win_preferences.h"
  42 #include "win_updater.h"
  43 #include "binaries.h"
  44 #include "resource.h"
  45
  46 #include <QDate>
  47 #include <QTimer>
  48 #include <QCloseEvent>
  49 #include <QMessageBox>
  50 #include <QDesktopServices>
  51 #include <QUrl>
  52 #include <QDir>
  53 #include <QLibrary>
  54 #include <QProcess>
  55 #include <QProgressDialog>
  56 #include <QScrollBar>
  57 #include <QTextStream>
  58 #include <QSettings>
  59 #include <QFileDialog>
  60
  61 #include <ctime>
  62
  63 const char *home_url = "http://muldersoft.com/";
  64 const char *update_url = "https://github.com/lordmulder/Simple-x264-Launcher/releases/latest";
  65 const char *tpl_last = "<LAST_USED>";
  66
  67 #define SET_FONT_BOLD(WIDGET,BOLD) do { QFont _font = WIDGET->font(); _font.setBold(BOLD); WIDGET->setFont(_font); } while(0)
  68 #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)
  69 #define LINK(URL) "<a href=\"" URL "\">" URL "</a>"
  70 #define INIT_ERROR_EXIT() do { m_status = STATUS_EXITTING; close(); qApp->exit(-1); return; } while(0)
  71 #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)
  72 #define NEXT(X) ((*reinterpret_cast<int*>(&(X)))++)
  73 #define SETUP_WEBLINK(OBJ, URL) do { (OBJ)->setData(QVariant(QUrl(URL))); connect((OBJ), SIGNAL(triggered()), this, SLOT(showWebLink())); } while(0)
  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
 129         if(X264_DEBUG)
 130         {
 131                 setWindowTitle(QString("%1 | !!! DEBUG VERSION !!!").arg(windowTitle()));
 132                 setStyleSheet("QMenuBar, QMainWindow { background-color: yellow }");
 133         }
 134         else if(x264_is_prerelease())
 135         {
 136                 setWindowTitle(QString("%1 | PRE-RELEASE VERSION").arg(windowTitle()));
 137         }
 138
 139         //Create model
 140         m_jobList = new JobListModel(m_preferences);
 141         connect(m_jobList, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this, SLOT(jobChangedData(QModelIndex, QModelIndex)));
 142         ui->jobsView->setModel(m_jobList);
 143
 144         //Setup view
 145         ui->jobsView->horizontalHeader()->setSectionHidden(3, true);
 146         ui->jobsView->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
 147         ui->jobsView->horizontalHeader()->setResizeMode(1, QHeaderView::Fixed);
 148         ui->jobsView->horizontalHeader()->setResizeMode(2, QHeaderView::Fixed);
 149         ui->jobsView->horizontalHeader()->resizeSection(1, 150);
 150         ui->jobsView->horizontalHeader()->resizeSection(2, 90);
 151         ui->jobsView->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
 152         connect(ui->jobsView->selectionModel(), SIGNAL(currentChanged(QModelIndex, QModelIndex)), this, SLOT(jobSelected(QModelIndex, QModelIndex)));
 153
 154         //Setup key listener
 155         m_inputFilter_jobList = new InputEventFilter(ui->jobsView);
 156         m_inputFilter_jobList->addKeyFilter(Qt::ControlModifier | Qt::Key_Up,   1);
 157         m_inputFilter_jobList->addKeyFilter(Qt::ControlModifier | Qt::Key_Down, 2);
 158         connect(m_inputFilter_jobList, SIGNAL(keyPressed(int)), this, SLOT(jobListKeyPressed(int)));
 159
 160         //Setup mouse listener
 161         m_inputFilter_version = new InputEventFilter(ui->labelBuildDate);
 162         m_inputFilter_version->addMouseFilter(Qt::LeftButton,  0);
 163         m_inputFilter_version->addMouseFilter(Qt::RightButton, 0);
 164         connect(m_inputFilter_version, SIGNAL(mouseClicked(int)), this, SLOT(versionLabelMouseClicked(int)));
 165
 166         //Create context menu
 167         QAction *actionClipboard = new QAction(QIcon(":/buttons/page_paste.png"), tr("Copy to Clipboard"), ui->logView);
 168         actionClipboard->setEnabled(false);
 169         ui->logView->addAction(actionClipboard);
 170         connect(actionClipboard, SIGNAL(triggered(bool)), this, SLOT(copyLogToClipboard(bool)));
 171         ui->jobsView->addActions(ui->menuJob->actions());
 172
 173         //Enable buttons
 174         connect(ui->buttonAddJob,       SIGNAL(clicked()),     this, SLOT(addButtonPressed()      ));
 175         connect(ui->buttonStartJob,     SIGNAL(clicked()),     this, SLOT(startButtonPressed()    ));
 176         connect(ui->buttonAbortJob,     SIGNAL(clicked()),     this, SLOT(abortButtonPressed()    ));
 177         connect(ui->buttonPauseJob,     SIGNAL(toggled(bool)), this, SLOT(pauseButtonPressed(bool)));
 178         connect(ui->actionJob_Delete,   SIGNAL(triggered()),   this, SLOT(deleteButtonPressed()   ));
 179         connect(ui->actionJob_Restart,  SIGNAL(triggered()),   this, SLOT(restartButtonPressed()  ));
 180         connect(ui->actionJob_Browse,   SIGNAL(triggered()),   this, SLOT(browseButtonPressed()   ));
 181         connect(ui->actionJob_MoveUp,   SIGNAL(triggered()),   this, SLOT(moveButtonPressed()     ));
 182         connect(ui->actionJob_MoveDown, SIGNAL(triggered()),   this, SLOT(moveButtonPressed()     ));
 183
 184         //Enable menu
 185         connect(ui->actionOpen, SIGNAL(triggered()), this, SLOT(openActionTriggered()));
 186         connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(showAbout()));
 187         connect(ui->actionPreferences, SIGNAL(triggered()), this, SLOT(showPreferences()));
 188         connect(ui->actionCheckForUpdates, SIGNAL(triggered()), this, SLOT(checkUpdates()));
 189
 190         //Setup web-links
 191         SETUP_WEBLINK(ui->actionWebMulder,          home_url);
 192         SETUP_WEBLINK(ui->actionWebX264,            "http://www.videolan.org/developers/x264.html");
 193         SETUP_WEBLINK(ui->actionWebX265,            "http://www.videolan.org/developers/x265.html");
 194         SETUP_WEBLINK(ui->actionWebKomisar,         "http://komisar.gin.by/");
 195         SETUP_WEBLINK(ui->actionWebVideoLAN,        "http://download.videolan.org/pub/x264/binaries/");
 196         SETUP_WEBLINK(ui->actionWebJEEB,            "http://x264.fushizen.eu/");
 197         SETUP_WEBLINK(ui->actionWebFreeCodecs,      "http://www.free-codecs.com/x264_video_codec_download.htm");
 198         SETUP_WEBLINK(ui->actionWebX265BinRU,       "http://goo.gl/xRS6AW");
 199         SETUP_WEBLINK(ui->actionWebX265BinEU,       "http://builds.x265.eu/");
 200         SETUP_WEBLINK(ui->actionWebX265BinORG,      "http://chromashift.org/x265_builds/");
 201         SETUP_WEBLINK(ui->actionWebX265BinFF,       "http://ffmpeg.zeranoe.com/builds/");
 202         SETUP_WEBLINK(ui->actionWebAvisynth32,      "http://sourceforge.net/projects/avisynth2/files/AviSynth%202.5/");
 203         SETUP_WEBLINK(ui->actionWebAvisynth64,      "http://code.google.com/p/avisynth64/downloads/list");
 204         SETUP_WEBLINK(ui->actionWebAvisynthPlus,    "http://www.avs-plus.net/");
 205         SETUP_WEBLINK(ui->actionWebVapourSynth,     "http://www.vapoursynth.com/");
 206         SETUP_WEBLINK(ui->actionWebVapourSynthDocs, "http://www.vapoursynth.com/doc/");
 207         SETUP_WEBLINK(ui->actionWebWiki,            "http://mewiki.project357.com/wiki/X264_Settings");
 208         SETUP_WEBLINK(ui->actionWebBluRay,          "http://www.x264bluray.com/");
 209         SETUP_WEBLINK(ui->actionWebAvsWiki,         "http://avisynth.nl/index.php/Main_Page#Usage");
 210         SETUP_WEBLINK(ui->actionWebSupport,         "http://forum.doom9.org/showthread.php?t=144140");
 211         SETUP_WEBLINK(ui->actionWebSecret,          "http://www.youtube.com/watch_popup?v=AXIeHY-OYNI");
 212
 213         //Create floating label
 214         m_label = new QLabel(ui->jobsView->viewport());
 215         m_label->setText(tr("No job created yet. Please click the 'Add New Job' button!"));
 216         m_label->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
 217         SET_TEXT_COLOR(m_label, Qt::darkGray);
 218         SET_FONT_BOLD(m_label, true);
 219         m_label->setVisible(true);
 220         m_label->setContextMenuPolicy(Qt::ActionsContextMenu);
 221         m_label->addActions(ui->jobsView->actions());
 222         connect(ui->splitter, SIGNAL(splitterMoved(int, int)), this, SLOT(updateLabelPos()));
 223         updateLabelPos();
 224 }
 225
 226 /*
 227  * Destructor
 228  */
 229 MainWindow::~MainWindow(void)
 230 {
 231         m_status = STATUS_EXITTING;
 232         OptionsModel::saveTemplate(m_options, QString::fromLatin1(tpl_last));
 233
 234         X264_DELETE(m_jobList);
 235         X264_DELETE(m_options);
 236         X264_DELETE(m_pendingFiles);
 237         X264_DELETE(m_label);
 238         X264_DELETE(m_inputFilter_jobList);
 239         X264_DELETE(m_inputFilter_version);
 240
 241         while(!m_toolsList.isEmpty())
 242         {
 243                 QFile *temp = m_toolsList.takeFirst();
 244                 X264_DELETE(temp);
 245         }
 246
 247         if(m_ipc->isListening())
 248         {
 249                 m_ipc->stopListening();
 250         }
 251
 252         X264_DELETE(m_preferences);
 253         X264_DELETE(m_recentlyUsed);
 254         X264_DELETE(m_sysinfo);
 255
 256         VapourSynthCheckThread::unload();
 257         AvisynthCheckThread::unload();
 258
 259         delete ui;
 260 }
 261
 262 ///////////////////////////////////////////////////////////////////////////////
 263 // Slots
 264 ///////////////////////////////////////////////////////////////////////////////
 265
 266 /*
 267  * The "add" button was clicked
 268  */
 269 void MainWindow::addButtonPressed()
 270 {
 271         ENSURE_APP_IS_IDLE();
 272         m_status = STATUS_BLOCKED;
 273
 274         qDebug("MainWindow::addButtonPressed");
 275         bool runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
 276         QString sourceFileName, outputFileName;
 277
 278         if(createJob(sourceFileName, outputFileName, m_options, runImmediately))
 279         {
 280                 appendJob(sourceFileName, outputFileName, m_options, runImmediately);
 281         }
 282
 283         m_status = STATUS_IDLE;
 284 }
 285
 286 /*
 287  * The "open" action was triggered
 288  */
 289 void MainWindow::openActionTriggered()
 290 {
 291         ENSURE_APP_IS_IDLE();
 292         m_status = STATUS_BLOCKED;
 293
 294         QStringList fileList = QFileDialog::getOpenFileNames(this, tr("Open Source File(s)"), m_recentlyUsed->sourceDirectory(), AddJobDialog::getInputFilterLst(), NULL, QFileDialog::DontUseNativeDialog);
 295         if(!fileList.empty())
 296         {
 297                 m_recentlyUsed->setSourceDirectory(QFileInfo(fileList.last()).absolutePath());
 298                 if(fileList.count() > 1)
 299                 {
 300                         createJobMultiple(fileList);
 301                 }
 302                 else
 303                 {
 304                         bool runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
 305                         QString sourceFileName(fileList.first()), outputFileName;
 306                         if(createJob(sourceFileName, outputFileName, m_options, runImmediately))
 307                         {
 308                                 appendJob(sourceFileName, outputFileName, m_options, runImmediately);
 309                         }
 310                 }
 311         }
 312
 313         m_status = STATUS_IDLE;
 314 }
 315
 316 /*
 317  * The "start" button was clicked
 318  */
 319 void MainWindow::startButtonPressed(void)
 320 {
 321         ENSURE_APP_IS_IDLE();
 322         m_jobList->startJob(ui->jobsView->currentIndex());
 323 }
 324
 325 /*
 326  * The "abort" button was clicked
 327  */
 328 void MainWindow::abortButtonPressed(void)
 329 {
 330         ENSURE_APP_IS_IDLE();
 331         m_status = STATUS_BLOCKED;
 332
 333         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)
 334         {
 335                 m_jobList->abortJob(ui->jobsView->currentIndex());
 336         }
 337
 338         m_status = STATUS_IDLE;
 339 }
 340
 341 /*
 342  * The "delete" button was clicked
 343  */
 344 void MainWindow::deleteButtonPressed(void)
 345 {
 346         ENSURE_APP_IS_IDLE();
 347         m_jobList->deleteJob(ui->jobsView->currentIndex());
 348         m_label->setVisible(m_jobList->rowCount(QModelIndex()) == 0);
 349 }
 350
 351 /*
 352  * The "browse" button was clicked
 353  */
 354 void MainWindow::browseButtonPressed(void)
 355 {
 356         ENSURE_APP_IS_IDLE();
 357         m_status = STATUS_BLOCKED;
 358
 359         QString outputFile = m_jobList->getJobOutputFile(ui->jobsView->currentIndex());
 360         if((!outputFile.isEmpty()) && QFileInfo(outputFile).exists() && QFileInfo(outputFile).isFile())
 361         {
 362                 QProcess::startDetached(QString::fromLatin1("explorer.exe"), QStringList() << QString::fromLatin1("/select,") << QDir::toNativeSeparators(outputFile), QFileInfo(outputFile).path());
 363         }
 364         else
 365         {
 366                 QMessageBox::warning(this, tr("Not Found"), tr("Sorry, the output file could not be found!"));
 367         }
 368
 369         m_status = STATUS_IDLE;
 370 }
 371
 372 /*
 373  * The "browse" button was clicked
 374  */
 375 void MainWindow::moveButtonPressed(void)
 376 {
 377         ENSURE_APP_IS_IDLE();
 378
 379         if(sender() == ui->actionJob_MoveUp)
 380         {
 381                 qDebug("Move job %d (direction: UP)", ui->jobsView->currentIndex().row());
 382                 if(!m_jobList->moveJob(ui->jobsView->currentIndex(), JobListModel::MOVE_UP))
 383                 {
 384                         x264_beep(x264_beep_error);
 385                 }
 386                 ui->jobsView->scrollTo(ui->jobsView->currentIndex(), QAbstractItemView::PositionAtCenter);
 387         }
 388         else if(sender() == ui->actionJob_MoveDown)
 389         {
 390                 qDebug("Move job %d (direction: DOWN)", ui->jobsView->currentIndex().row());
 391                 if(!m_jobList->moveJob(ui->jobsView->currentIndex(), JobListModel::MOVE_DOWN))
 392                 {
 393                         x264_beep(x264_beep_error);
 394                 }
 395                 ui->jobsView->scrollTo(ui->jobsView->currentIndex(), QAbstractItemView::PositionAtCenter);
 396         }
 397         else
 398         {
 399                 qWarning("[moveButtonPressed] Error: Unknown sender!");
 400         }
 401 }
 402
 403 /*
 404  * The "pause" button was clicked
 405  */
 406 void MainWindow::pauseButtonPressed(bool checked)
 407 {
 408         ENSURE_APP_IS_IDLE();
 409
 410         if(checked)
 411         {
 412                 m_jobList->pauseJob(ui->jobsView->currentIndex());
 413         }
 414         else
 415         {
 416                 m_jobList->resumeJob(ui->jobsView->currentIndex());
 417         }
 418 }
 419
 420 /*
 421  * The "restart" button was clicked
 422  */
 423 void MainWindow::restartButtonPressed(void)
 424 {
 425         ENSURE_APP_IS_IDLE();
 426
 427         const QModelIndex index = ui->jobsView->currentIndex();
 428         const OptionsModel *options = m_jobList->getJobOptions(index);
 429         QString sourceFileName = m_jobList->getJobSourceFile(index);
 430         QString outputFileName = m_jobList->getJobOutputFile(index);
 431
 432         if((options) && (!sourceFileName.isEmpty()) && (!outputFileName.isEmpty()))
 433         {
 434                 bool runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
 435                 OptionsModel *tempOptions = new OptionsModel(*options);
 436                 if(createJob(sourceFileName, outputFileName, tempOptions, runImmediately, true))
 437                 {
 438                         appendJob(sourceFileName, outputFileName, tempOptions, runImmediately);
 439                 }
 440                 X264_DELETE(tempOptions);
 441         }
 442 }
 443
 444 /*
 445  * Job item selected by user
 446  */
 447 void MainWindow::jobSelected(const QModelIndex & current, const QModelIndex & previous)
 448 {
 449         qDebug("Job selected: %d", current.row());
 450
 451         if(ui->logView->model())
 452         {
 453                 disconnect(ui->logView->model(), SIGNAL(rowsInserted(QModelIndex, int, int)), this, SLOT(jobLogExtended(QModelIndex, int, int)));
 454         }
 455
 456         if(current.isValid())
 457         {
 458                 ui->logView->setModel(m_jobList->getLogFile(current));
 459                 connect(ui->logView->model(), SIGNAL(rowsInserted(QModelIndex, int, int)), this, SLOT(jobLogExtended(QModelIndex, int, int)));
 460                 ui->logView->actions().first()->setEnabled(true);
 461                 QTimer::singleShot(0, ui->logView, SLOT(scrollToBottom()));
 462
 463                 ui->progressBar->setValue(m_jobList->getJobProgress(current));
 464                 ui->editDetails->setText(m_jobList->data(m_jobList->index(current.row(), 3, QModelIndex()), Qt::DisplayRole).toString());
 465                 updateButtons(m_jobList->getJobStatus(current));
 466                 updateTaskbar(m_jobList->getJobStatus(current), m_jobList->data(m_jobList->index(current.row(), 0, QModelIndex()), Qt::DecorationRole).value<QIcon>());
 467         }
 468         else
 469         {
 470                 ui->logView->setModel(NULL);
 471                 ui->logView->actions().first()->setEnabled(false);
 472                 ui->progressBar->setValue(0);
 473                 ui->editDetails->clear();
 474                 updateButtons(JobStatus_Undefined);
 475                 updateTaskbar(JobStatus_Undefined, QIcon());
 476         }
 477
 478         ui->progressBar->repaint();
 479 }
 480
 481 /*
 482  * Handle update of job info (status, progress, details, etc)
 483  */
 484 void MainWindow::jobChangedData(const QModelIndex &topLeft, const  QModelIndex &bottomRight)
 485 {
 486         int selected = ui->jobsView->currentIndex().row();
 487
 488         if(topLeft.column() <= 1 && bottomRight.column() >= 1) /*STATUS*/
 489         {
 490                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 491                 {
 492                         JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
 493                         if(i == selected)
 494                         {
 495                                 qDebug("Current job changed status!");
 496                                 updateButtons(status);
 497                                 updateTaskbar(status, m_jobList->data(m_jobList->index(i, 0, QModelIndex()), Qt::DecorationRole).value<QIcon>());
 498                         }
 499                         if((status == JobStatus_Completed) || (status == JobStatus_Failed))
 500                         {
 501                                 if(m_preferences->getAutoRunNextJob()) QTimer::singleShot(0, this, SLOT(launchNextJob()));
 502                                 if(m_preferences->getShutdownComputer()) QTimer::singleShot(0, this, SLOT(shutdownComputer()));
 503                                 if(m_preferences->getSaveLogFiles()) saveLogFile(m_jobList->index(i, 1, QModelIndex()));
 504                         }
 505                 }
 506         }
 507         if(topLeft.column() <= 2 && bottomRight.column() >= 2) /*PROGRESS*/
 508         {
 509                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 510                 {
 511                         if(i == selected)
 512                         {
 513                                 ui->progressBar->setValue(m_jobList->getJobProgress(m_jobList->index(i, 0, QModelIndex())));
 514                                 WinSevenTaskbar::setTaskbarProgress(this, ui->progressBar->value(), ui->progressBar->maximum());
 515                                 break;
 516                         }
 517                 }
 518         }
 519         if(topLeft.column() <= 3 && bottomRight.column() >= 3) /*DETAILS*/
 520         {
 521                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 522                 {
 523                         if(i == selected)
 524                         {
 525                                 ui->editDetails->setText(m_jobList->data(m_jobList->index(i, 3, QModelIndex()), Qt::DisplayRole).toString());
 526                                 break;
 527                         }
 528                 }
 529         }
 530 }
 531
 532 /*
 533  * Handle new log file content
 534  */
 535 void MainWindow::jobLogExtended(const QModelIndex & parent, int start, int end)
 536 {
 537         QTimer::singleShot(0, ui->logView, SLOT(scrollToBottom()));
 538 }
 539
 540 /*
 541  * About screen
 542  */
 543 void MainWindow::showAbout(void)
 544 {
 545         ENSURE_APP_IS_IDLE();
 546         m_status = STATUS_BLOCKED;
 547
 548         if(AboutDialog *aboutDialog = new AboutDialog(this))
 549         {
 550                 aboutDialog->exec();
 551                 X264_DELETE(aboutDialog);
 552         }
 553
 554         m_status = STATUS_IDLE;
 555 }
 556
 557 /*
 558  * Open web-link
 559  */
 560 void MainWindow::showWebLink(void)
 561 {
 562         ENSURE_APP_IS_IDLE();
 563
 564         if(QObject *obj = QObject::sender())
 565         {
 566                 if(QAction *action = dynamic_cast<QAction*>(obj))
 567                 {
 568                         if(action->data().type() == QVariant::Url)
 569                         {
 570                                 QDesktopServices::openUrl(action->data().toUrl());
 571                         }
 572                 }
 573         }
 574 }
 575
 576 /*
 577  * Pereferences dialog
 578  */
 579 void MainWindow::showPreferences(void)
 580 {
 581         ENSURE_APP_IS_IDLE();
 582         m_status = STATUS_BLOCKED;
 583
 584         PreferencesDialog *preferences = new PreferencesDialog(this, m_preferences, m_sysinfo);
 585         preferences->exec();
 586
 587         X264_DELETE(preferences);
 588         m_status = STATUS_IDLE;
 589 }
 590
 591 /*
 592  * Launch next job, after running job has finished
 593  */
 594 void MainWindow::launchNextJob(void)
 595 {
 596         qDebug("launchNextJob(void)");
 597
 598         const int rows = m_jobList->rowCount(QModelIndex());
 599
 600         if(countRunningJobs() >= m_preferences->getMaxRunningJobCount())
 601         {
 602                 qDebug("Still have too many jobs running, won't launch next one yet!");
 603                 return;
 604         }
 605
 606         int startIdx= ui->jobsView->currentIndex().isValid() ? qBound(0, ui->jobsView->currentIndex().row(), rows-1) : 0;
 607
 608         for(int i = 0; i < rows; i++)
 609         {
 610                 int currentIdx = (i + startIdx) % rows;
 611                 JobStatus status = m_jobList->getJobStatus(m_jobList->index(currentIdx, 0, QModelIndex()));
 612                 if(status == JobStatus_Enqueued)
 613                 {
 614                         if(m_jobList->startJob(m_jobList->index(currentIdx, 0, QModelIndex())))
 615                         {
 616                                 ui->jobsView->selectRow(currentIdx);
 617                                 return;
 618                         }
 619                 }
 620         }
 621
 622         qWarning("No enqueued jobs left!");
 623 }
 624
 625 /*
 626  * Save log to text file
 627  */
 628 void MainWindow::saveLogFile(const QModelIndex &index)
 629 {
 630         if(index.isValid())
 631         {
 632                 if(LogFileModel *log = m_jobList->getLogFile(index))
 633                 {
 634                         QDir(QString("%1/logs").arg(x264_data_path())).mkpath(".");
 635                         QString logFilePath = QString("%1/logs/LOG.%2.%3.txt").arg(x264_data_path(), QDate::currentDate().toString(Qt::ISODate), QTime::currentTime().toString(Qt::ISODate).replace(':', "-"));
 636                         QFile outFile(logFilePath);
 637                         if(outFile.open(QIODevice::WriteOnly))
 638                         {
 639                                 QTextStream outStream(&outFile);
 640                                 outStream.setCodec("UTF-8");
 641                                 outStream.setGenerateByteOrderMark(true);
 642
 643                                 const int rows = log->rowCount(QModelIndex());
 644                                 for(int i = 0; i < rows; i++)
 645                                 {
 646                                         outStream << log->data(log->index(i, 0, QModelIndex()), Qt::DisplayRole).toString() << QLatin1String("\r\n");
 647                                 }
 648                                 outFile.close();
 649                         }
 650                         else
 651                         {
 652                                 qWarning("Failed to open log file for writing:\n%s", logFilePath.toUtf8().constData());
 653                         }
 654                 }
 655         }
 656 }
 657
 658 /*
 659  * Shut down the computer (with countdown)
 660  */
 661 void MainWindow::shutdownComputer(void)
 662 {
 663         qDebug("shutdownComputer(void)");
 664
 665         if((m_status != STATUS_IDLE) && (m_status != STATUS_EXITTING))
 666         {
 667                 qWarning("Cannot shutdown computer at this time!");
 668                 return;
 669         }
 670
 671         if(countPendingJobs() > 0)
 672         {
 673                 qDebug("Still have pending jobs, won't shutdown yet!");
 674                 return;
 675         }
 676
 677         const x264_status_t previousStatus = m_status;
 678         m_status = STATUS_BLOCKED;
 679
 680         const int iTimeout = 30;
 681         const Qt::WindowFlags flags = Qt::WindowStaysOnTopHint | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowSystemMenuHint;
 682         const QString text = QString("%1%2%1").arg(QString().fill(' ', 18), tr("Warning: Computer will shutdown in %1 seconds..."));
 683
 684         qWarning("Initiating shutdown sequence!");
 685
 686         QProgressDialog progressDialog(text.arg(iTimeout), tr("Cancel Shutdown"), 0, iTimeout + 1, this, flags);
 687         QPushButton *cancelButton = new QPushButton(tr("Cancel Shutdown"), &progressDialog);
 688         cancelButton->setIcon(QIcon(":/buttons/power_on.png"));
 689         progressDialog.setModal(true);
 690         progressDialog.setAutoClose(false);
 691         progressDialog.setAutoReset(false);
 692         progressDialog.setWindowIcon(QIcon(":/buttons/power_off.png"));
 693         progressDialog.setWindowTitle(windowTitle());
 694         progressDialog.setCancelButton(cancelButton);
 695         progressDialog.show();
 696
 697         QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
 698         QApplication::setOverrideCursor(Qt::WaitCursor);
 699         x264_play_sound(IDR_WAVE1, false);
 700         QApplication::restoreOverrideCursor();
 701
 702         QTimer timer;
 703         timer.setInterval(1000);
 704         timer.start();
 705
 706         QEventLoop eventLoop(this);
 707         connect(&timer, SIGNAL(timeout()), &eventLoop, SLOT(quit()));
 708         connect(&progressDialog, SIGNAL(canceled()), &eventLoop, SLOT(quit()));
 709
 710         for(int i = 1; i <= iTimeout; i++)
 711         {
 712                 eventLoop.exec();
 713                 if(progressDialog.wasCanceled())
 714                 {
 715                         progressDialog.close();
 716                         m_status = previousStatus;
 717                         return;
 718                 }
 719                 progressDialog.setValue(i+1);
 720                 progressDialog.setLabelText(text.arg(iTimeout-i));
 721                 if(iTimeout-i == 3) progressDialog.setCancelButton(NULL);
 722                 QApplication::processEvents();
 723                 x264_play_sound(((i < iTimeout) ? IDR_WAVE2 : IDR_WAVE3), false);
 724         }
 725
 726         qWarning("Shutting down !!!");
 727         m_status = previousStatus;
 728
 729         if(x264_shutdown_computer("Simple x264 Launcher: All jobs completed, shutting down!", 10, true))
 730         {
 731                 qApp->closeAllWindows();
 732         }
 733
 734 }
 735
 736 /*
 737  * Main initialization function (called only once!)
 738  */
 739 void MainWindow::init(void)
 740 {
 741         if(m_status != STATUS_PRE_INIT)
 742         {
 743                 qWarning("Already initialized -> skipping!");
 744                 return;
 745         }
 746
 747         updateLabelPos();
 748
 749         //---------------------------------------
 750         // Create the IPC listener thread
 751         //---------------------------------------
 752
 753         if(m_ipc->isInitialized())
 754         {
 755                 connect(m_ipc, SIGNAL(receivedCommand(int,QStringList,quint32)), this, SLOT(handleCommand(int,QStringList,quint32)), Qt::QueuedConnection);
 756                 m_ipc->startListening();
 757         }
 758
 759         //---------------------------------------
 760         // Check required binaries
 761         //---------------------------------------
 762
 763         QStringList binFiles;
 764         for(OptionsModel::EncArch arch = OptionsModel::EncArch_x32; arch <= OptionsModel::EncArch_x64; NEXT(arch))
 765         {
 766                 for(OptionsModel::EncVariant varnt = OptionsModel::EncVariant_LoBit; varnt <= OptionsModel::EncVariant_HiBit; NEXT(varnt))
 767                 {
 768                         binFiles << ENC_BINARY(m_sysinfo, OptionsModel::EncType_X264, arch, varnt);
 769                 }
 770                 binFiles << AVS_BINARY(m_sysinfo, arch == OptionsModel::EncArch_x64);
 771         }
 772
 773         qDebug("[Validating binaries]");
 774         for(QStringList::ConstIterator iter = binFiles.constBegin(); iter != binFiles.constEnd(); iter++)
 775         {
 776                 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
 777                 QFile *file = new QFile(*iter);
 778                 qDebug("%s", file->fileName().toLatin1().constData());
 779                 if(file->open(QIODevice::ReadOnly))
 780                 {
 781                         if(!x264_is_executable(file->fileName()))
 782                         {
 783                                 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;"));
 784                                 qFatal(QString("Binary is invalid: %1").arg(file->fileName()).toLatin1().constData());
 785                                 X264_DELETE(file);
 786                                 INIT_ERROR_EXIT();
 787                         }
 788                         m_toolsList << file;
 789                 }
 790                 else
 791                 {
 792                         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;"));
 793                         qFatal(QString("Binary not found: %1/toolset/%2").arg(m_sysinfo->getAppPath(), file->fileName()).toLatin1().constData());
 794                         X264_DELETE(file);
 795                         INIT_ERROR_EXIT();
 796                 }
 797         }
 798         qDebug(" ");
 799
 800         //---------------------------------------
 801         // Check x265 binaries
 802         //---------------------------------------
 803
 804         binFiles.clear();
 805         for(OptionsModel::EncArch arch = OptionsModel::EncArch_x32; arch <= OptionsModel::EncArch_x64; NEXT(arch))
 806         {
 807                 for(OptionsModel::EncVariant varnt = OptionsModel::EncVariant_LoBit; varnt <= OptionsModel::EncVariant_HiBit; NEXT(varnt))
 808                 {
 809                         binFiles << ENC_BINARY(m_sysinfo, OptionsModel::EncType_X265, arch, varnt);
 810                 }
 811         }
 812
 813         qDebug("[Checking for x265 support]");
 814         bool bHaveX265 = true;
 815         for(QStringList::ConstIterator iter = binFiles.constBegin(); iter != binFiles.constEnd(); iter++)
 816         {
 817                 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
 818                 QFile *file = new QFile(*iter);
 819                 qDebug("%s", file->fileName().toLatin1().constData());
 820                 if(file->open(QIODevice::ReadOnly))
 821                 {
 822                         if(x264_is_executable(file->fileName()))
 823                         {
 824                                 m_toolsList << file;
 825                                 continue;
 826                         }
 827                         X264_DELETE(file);
 828                 }
 829                 bHaveX265 = false;
 830                 qWarning("x265 binaries not found or incomplete -> disable x265 support!");
 831                 break;
 832         }
 833         if(bHaveX265)
 834         {
 835                 qDebug("x265 support is officially enabled now!");
 836                 m_sysinfo->set256Support(true);
 837         }
 838         qDebug(" ");
 839
 840         //---------------------------------------
 841         // Check for portable mode
 842         //---------------------------------------
 843
 844         if(x264_portable())
 845         {
 846                 bool ok = false;
 847                 static const char *data = "Lorem ipsum dolor sit amet, consectetur adipiscing elit.";
 848                 QFile writeTest(QString("%1/%2").arg(x264_data_path(), QUuid::createUuid().toString()));
 849                 if(writeTest.open(QIODevice::WriteOnly))
 850                 {
 851                         ok = (writeTest.write(data) == strlen(data));
 852                         writeTest.remove();
 853                 }
 854                 if(!ok)
 855                 {
 856                         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"));
 857                         if(val != 1) INIT_ERROR_EXIT();
 858                 }
 859         }
 860
 861         //Pre-release popup
 862         if(x264_is_prerelease())
 863         {
 864                 qsrand(time(NULL)); int rnd = qrand() % 3;
 865                 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);
 866                 if(rnd != val) INIT_ERROR_EXIT();
 867         }
 868
 869         //---------------------------------------
 870         // Check CPU capabilities
 871         //---------------------------------------
 872
 873         const QStringList arguments = x264_arguments();
 874
 875         //Make sure this CPU can run x264 (requires MMX + MMXEXT/iSSE to run x264 with ASM enabled, additionally requires SSE1 for most x264 builds)
 876         if(!m_sysinfo->hasMMXSupport())
 877         {
 878                 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"));
 879                 qFatal("System does not support MMX and MMXEXT, x264 will not work !!!");
 880                 INIT_ERROR_EXIT();
 881         }
 882         else if(!m_sysinfo->hasSSESupport())
 883         {
 884                 qWarning("WARNING: System does not support SSE1, most x264 builds will not work !!!\n");
 885                 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"));
 886                 if(val != 1) INIT_ERROR_EXIT();
 887         }
 888
 889         //Skip version check (not recommended!)
 890         if(CLIParser::checkFlag(CLI_PARAM_SKIP_X264_CHECK, arguments))
 891         {
 892                 qWarning("x264 version check disabled, you have been warned!\n");
 893                 m_preferences->setSkipVersionTest(true);
 894         }
 895
 896         //Don't abort encoding process on timeout (not recommended!)
 897         if(CLIParser::checkFlag(CLI_PARAM_NO_DEADLOCK, arguments))
 898         {
 899                 qWarning("Deadlock detection disabled, you have been warned!\n");
 900                 m_preferences->setAbortOnTimeout(false);
 901         }
 902
 903         //---------------------------------------
 904         // Check Avisynth support
 905         //---------------------------------------
 906
 907         if(!CLIParser::checkFlag(CLI_PARAM_SKIP_AVS_CHECK, arguments))
 908         {
 909                 qDebug("[Check for Avisynth support]");
 910                 volatile double avisynthVersion = 0.0;
 911                 const int result = AvisynthCheckThread::detect(&avisynthVersion);
 912                 if(result < 0)
 913                 {
 914                         QString text = tr("A critical error was encountered while checking your Avisynth version.").append("<br>");
 915                         text += tr("This is most likely caused by an erroneous Avisynth Plugin, please try to clean your Plugins folder!").append("<br>");
 916                         text += tr("We suggest to move all .dll and .avsi files out of your Avisynth Plugins folder and try again.");
 917                         int val = QMessageBox::critical(this, tr("Avisynth Error"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Quit"), tr("Ignore"));
 918                         if(val != 1) INIT_ERROR_EXIT();
 919                 }
 920                 if(result && (avisynthVersion >= 2.5))
 921                 {
 922                         qDebug("Avisynth support is officially enabled now!");
 923                         m_sysinfo->setAVSSupport(true);
 924                 }
 925                 else
 926                 {
 927                         if(!m_preferences->getDisableWarnings())
 928                         {
 929                                 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>");
 930                                 text += tr("Please download and install Avisynth:").append("<br>").append(LINK("http://sourceforge.net/projects/avisynth2/files/AviSynth%202.5/"));
 931                                 int val = QMessageBox::warning(this, tr("Avisynth Missing"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Close"), tr("Disable this Warning"));
 932                                 if(val == 1)
 933                                 {
 934                                         m_preferences->setDisableWarnings(true);
 935                                         PreferencesModel::savePreferences(m_preferences);
 936                                 }
 937
 938                         }
 939                 }
 940                 qDebug(" ");
 941         }
 942
 943         //---------------------------------------
 944         // Check VapurSynth support
 945         //---------------------------------------
 946
 947         if(!CLIParser::checkFlag(CLI_PARAM_SKIP_VPS_CHECK, arguments))
 948         {
 949                 qDebug("[Check for VapourSynth support]");
 950                 QString vapoursynthPath;
 951                 const int result = VapourSynthCheckThread::detect(vapoursynthPath);
 952                 if(result < 0)
 953                 {
 954                         QString text = tr("A critical error was encountered while checking your VapourSynth installation.").append("<br>");
 955                         text += tr("This is most likely caused by an erroneous VapourSynth Plugin, please try to clean your Filters folder!").append("<br>");
 956                         text += tr("We suggest to move all .dll files out of your VapourSynth Filters folder and try again.");
 957                         const int val = QMessageBox::critical(this, tr("VapourSynth Error"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Quit"), tr("Ignore"));
 958                         if(val != 1) INIT_ERROR_EXIT();
 959                 }
 960                 if(result && (!vapoursynthPath.isEmpty()))
 961                 {
 962                         qDebug("VapourSynth support is officially enabled now!");
 963                         m_sysinfo->setVPSSupport(true);
 964                         m_sysinfo->setVPSPath(vapoursynthPath);
 965                 }
 966                 else
 967                 {
 968                         if(!m_preferences->getDisableWarnings())
 969                         {
 970                                 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>");
 971                                 text += tr("Please download and install VapourSynth for Windows (R19 or later):").append("<br>").append(LINK("http://www.vapoursynth.com/")).append("<br><br>");
 972                                 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>");
 973                                 const int val = QMessageBox::warning(this, tr("VapourSynth Missing"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Close"), tr("Disable this Warning"));
 974                                 if(val == 1)
 975                                 {
 976                                         m_preferences->setDisableWarnings(true);
 977                                         PreferencesModel::savePreferences(m_preferences);
 978                                 }
 979                         }
 980                 }
 981                 qDebug(" ");
 982         }
 983
 984         //---------------------------------------
 985         // Check for Expiration
 986         //---------------------------------------
 987
 988         if(x264_version_date().addMonths(6) < x264_current_date_safe())
 989         {
 990                 QString text;
 991                 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;"));
 992                 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));
 993                 text += QString("<nobr><tt>%1</tt></nobr><br>").arg(tr("Alternatively, click 'Check for Updates' to run the auto-update utility.").replace("-", "&minus;"));
 994                 QMessageBox msgBox(this);
 995                 msgBox.setIconPixmap(QIcon(":/images/update.png").pixmap(56,56));
 996                 msgBox.setWindowTitle(tr("Update Notification"));
 997                 msgBox.setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint);
 998                 msgBox.setText(text);
 999                 QPushButton *btn1 = msgBox.addButton(tr("Check for Updates"), QMessageBox::AcceptRole);
1000                 QPushButton *btn2 = msgBox.addButton(tr("Discard"), QMessageBox::NoRole);
1001                 QPushButton *btn3 = msgBox.addButton(btn2->text(), QMessageBox::RejectRole);
1002                 btn2->setEnabled(false);
1003                 btn3->setVisible(false);
1004                 QTimer::singleShot(7500, btn2, SLOT(hide()));
1005                 QTimer::singleShot(7500, btn3, SLOT(show()));
1006                 if(msgBox.exec() == 0)
1007                 {
1008                         m_status = STATUS_IDLE;
1009                         QTimer::singleShot(0, this, SLOT(checkUpdates()));
1010                         return;
1011                 }
1012         }
1013
1014         //---------------------------------------
1015         // Finish initialization
1016         //---------------------------------------
1017
1018         //Set Window title
1019         setWindowTitle(QString("%1 (%2)").arg(windowTitle(), m_sysinfo->hasX64Support() ? "64-Bit" : "32-Bit"));
1020
1021         //Enable drag&drop support for this window, required for Qt v4.8.4+
1022         setAcceptDrops(true);
1023
1024         //Update app staus
1025         m_status = STATUS_IDLE;
1026
1027         //Try adding files from command-line
1028         if(!parseCommandLineArgs())
1029         {
1030                 //Update reminder
1031                 if((!m_preferences->getNoUpdateReminder()) && (m_recentlyUsed->lastUpdateCheck() + 14 < x264_current_date_safe().toJulianDay()))
1032                 {
1033                         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)
1034                         {
1035                                 QTimer::singleShot(0, this, SLOT(checkUpdates()));
1036                                 return;
1037                         }
1038                 }
1039         }
1040
1041         //Load queued jobs
1042         if(m_jobList->loadQueuedJobs(m_sysinfo) > 0)
1043         {
1044                 m_label->setVisible(m_jobList->rowCount(QModelIndex()) == 0);
1045                 m_jobList->clearQueuedJobs();
1046         }
1047 }
1048
1049 /*
1050  * Update the label position
1051  */
1052 void MainWindow::updateLabelPos(void)
1053 {
1054         const QWidget *const viewPort = ui->jobsView->viewport();
1055         m_label->setGeometry(0, 0, viewPort->width(), viewPort->height());
1056 }
1057
1058 /*
1059  * Copy the complete log to the clipboard
1060  */
1061 void MainWindow::copyLogToClipboard(bool checked)
1062 {
1063         qDebug("copyLogToClipboard");
1064
1065         if(LogFileModel *log = dynamic_cast<LogFileModel*>(ui->logView->model()))
1066         {
1067                 log->copyToClipboard();
1068                 x264_beep(x264_beep_info);
1069         }
1070 }
1071
1072 /*
1073  * Process the dropped files
1074  */
1075 void MainWindow::handlePendingFiles(void)
1076 {
1077         if((m_status == STATUS_IDLE) || (m_status == STATUS_AWAITING))
1078         {
1079                 qDebug("MainWindow::handlePendingFiles");
1080                 if(!m_pendingFiles->isEmpty())
1081                 {
1082                         QStringList pendingFiles(*m_pendingFiles);
1083                         m_pendingFiles->clear();
1084                         createJobMultiple(pendingFiles);
1085                 }
1086                 qDebug("Leave from MainWindow::handlePendingFiles!");
1087                 m_status = STATUS_IDLE;
1088         }
1089 }
1090
1091 void MainWindow::handleCommand(const int &command, const QStringList &args, const quint32 &flags)
1092 {
1093         if((m_status != STATUS_IDLE) && (m_status != STATUS_AWAITING))
1094         {
1095                 qWarning("Cannot accapt commands at this time -> discarding!");
1096                 return;
1097         }
1098
1099         x264_bring_to_front(this);
1100
1101 #ifdef IPC_LOGGING
1102         qDebug("\n---------- IPC ----------");
1103         qDebug("CommandId: %d", command);
1104         for(QStringList::ConstIterator iter = args.constBegin(); iter != args.constEnd(); iter++)
1105         {
1106                 qDebug("Arguments: %s", iter->toUtf8().constData());
1107         }
1108         qDebug("The Flags: 0x%08X", flags);
1109         qDebug("---------- IPC ----------\n");
1110 #endif //IPC_LOGGING
1111
1112         switch(command)
1113         {
1114         case IPC_OPCODE_PING:
1115                 qDebug("Received a PING request from another instance!");
1116                 x264_blink_window(this, 5, 125);
1117                 break;
1118         case IPC_OPCODE_ADD_FILE:
1119                 if(!args.isEmpty())
1120                 {
1121                         if(QFileInfo(args[0]).exists() && QFileInfo(args[0]).isFile())
1122                         {
1123                                 *m_pendingFiles << QFileInfo(args[0]).canonicalFilePath();
1124                                 if(m_status != STATUS_AWAITING)
1125                                 {
1126                                         m_status = STATUS_AWAITING;
1127                                         QTimer::singleShot(5000, this, SLOT(handlePendingFiles()));
1128                                 }
1129                         }
1130                         else
1131                         {
1132                                 qWarning("File '%s' not found!", args[0].toUtf8().constData());
1133                         }
1134                 }
1135                 break;
1136         case IPC_OPCODE_ADD_JOB:
1137                 if(args.size() >= 3)
1138                 {
1139                         if(QFileInfo(args[0]).exists() && QFileInfo(args[0]).isFile())
1140                         {
1141                                 OptionsModel options(m_sysinfo);
1142                                 bool runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
1143                                 if(!(args[2].isEmpty() || X264_STRCMP(args[2], "-")))
1144                                 {
1145                                         if(!OptionsModel::loadTemplate(&options, args[2].trimmed()))
1146                                         {
1147                                                 qWarning("Template '%s' could not be found -> using defaults!", args[2].trimmed().toUtf8().constData());
1148                                         }
1149                                 }
1150                                 if((flags & IPC_FLAG_FORCE_START) && (!(flags & IPC_FLAG_FORCE_ENQUEUE))) runImmediately = true;
1151                                 if((flags & IPC_FLAG_FORCE_ENQUEUE) && (!(flags & IPC_FLAG_FORCE_START))) runImmediately = false;
1152                                 appendJob(args[0], args[1], &options, runImmediately);
1153                         }
1154                         else
1155                         {
1156                                 qWarning("Source file '%s' not found!", args[0].toUtf8().constData());
1157                         }
1158                 }
1159                 break;
1160         default:
1161                 THROW("Unknown command received!");
1162         }
1163 }
1164
1165 void MainWindow::checkUpdates(void)
1166 {
1167         ENSURE_APP_IS_IDLE();
1168         m_status = STATUS_BLOCKED;
1169
1170         if(countRunningJobs() > 0)
1171         {
1172                 QMessageBox::warning(this, tr("Jobs Are Running"), tr("Sorry, can not update while there still are running jobs!"));
1173                 m_status = STATUS_IDLE;
1174                 return;
1175         }
1176
1177         UpdaterDialog *updater = new UpdaterDialog(this, m_sysinfo);
1178         const int ret = updater->exec();
1179
1180         if(updater->getSuccess())
1181         {
1182                 m_recentlyUsed->setLastUpdateCheck(x264_current_date_safe().toJulianDay());
1183                 RecentlyUsed::saveRecentlyUsed(m_recentlyUsed);
1184         }
1185
1186         if(ret == UpdaterDialog::READY_TO_INSTALL_UPDATE)
1187         {
1188                 m_status = STATUS_EXITTING;
1189                 qWarning("Exitting program to install update...");
1190                 close();
1191                 QApplication::quit();
1192         }
1193
1194         X264_DELETE(updater);
1195
1196         if(m_status != STATUS_EXITTING)
1197         {
1198                 m_status = STATUS_IDLE;
1199         }
1200 }
1201
1202 void MainWindow::versionLabelMouseClicked(const int &tag)
1203 {
1204         if(tag == 0)
1205         {
1206                 QTimer::singleShot(0, this, SLOT(showAbout()));
1207         }
1208 }
1209
1210 void MainWindow::jobListKeyPressed(const int &tag)
1211 {
1212         switch(tag)
1213         {
1214         case 1:
1215                 ui->actionJob_MoveUp->trigger();
1216                 break;
1217         case 2:
1218                 ui->actionJob_MoveDown->trigger();
1219                 break;
1220         }
1221 }
1222
1223 ///////////////////////////////////////////////////////////////////////////////
1224 // Event functions
1225 ///////////////////////////////////////////////////////////////////////////////
1226
1227 /*
1228  * Window shown event
1229  */
1230 void MainWindow::showEvent(QShowEvent *e)
1231 {
1232         QMainWindow::showEvent(e);
1233
1234         if(m_status == STATUS_PRE_INIT)
1235         {
1236                 QTimer::singleShot(0, this, SLOT(init()));
1237         }
1238 }
1239
1240 /*
1241  * Window close event
1242  */
1243 void MainWindow::closeEvent(QCloseEvent *e)
1244 {
1245         if((m_status != STATUS_IDLE) && (m_status != STATUS_EXITTING))
1246         {
1247                 e->ignore();
1248                 qWarning("Cannot close window at this time!");
1249                 return;
1250         }
1251
1252         //Make sure we have no running jobs left!
1253         if(m_status != STATUS_EXITTING)
1254         {
1255                 if(countRunningJobs() > 0)
1256                 {
1257                         e->ignore();
1258                         m_status = STATUS_BLOCKED;
1259                         QMessageBox::warning(this, tr("Jobs Are Running"), tr("Sorry, can not exit while there still are running jobs!"));
1260                         m_status = STATUS_IDLE;
1261                         return;
1262                 }
1263
1264                 //Save pending jobs for next time, if desired by user
1265                 if(countPendingJobs() > 0)
1266                 {
1267                         m_status = STATUS_BLOCKED;
1268                         int ret = QMessageBox::question(this, tr("Jobs Are Pending"), tr("You still have pending jobs. How do you want to proceed?"), tr("Save Pending Jobs"), tr("Discard"));
1269                         if(ret == 0)
1270                         {
1271                                 m_jobList->saveQueuedJobs();
1272                         }
1273                         else
1274                         {
1275                                 if(QMessageBox::warning(this, tr("Jobs Are Pending"), tr("Do you really want to discard all pending jobs?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::No) != QMessageBox::Yes)
1276                                 {
1277                                         e->ignore();
1278                                         m_status = STATUS_IDLE;
1279                                         return;
1280                                 }
1281                         }
1282                 }
1283         }
1284
1285         //Delete remaining jobs
1286         while(m_jobList->rowCount(QModelIndex()) > 0)
1287         {
1288                 if((m_jobList->rowCount(QModelIndex()) % 10) == 0)
1289                 {
1290                         qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
1291                 }
1292                 if(!m_jobList->deleteJob(m_jobList->index(0, 0, QModelIndex())))
1293                 {
1294                         e->ignore();
1295                         m_status = STATUS_BLOCKED;
1296                         QMessageBox::warning(this, tr("Failed To Exit"), tr("Warning: At least one job could not be deleted!"));
1297                         m_status = STATUS_IDLE;
1298                 }
1299         }
1300
1301         m_status = STATUS_EXITTING;
1302         qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
1303         QMainWindow::closeEvent(e);
1304 }
1305
1306 /*
1307  * Window resize event
1308  */
1309 void MainWindow::resizeEvent(QResizeEvent *e)
1310 {
1311         QMainWindow::resizeEvent(e);
1312         updateLabelPos();
1313 }
1314
1315 /*
1316  * Win32 message filter
1317  */
1318 bool MainWindow::winEvent(MSG *message, long *result)
1319 {
1320         return WinSevenTaskbar::handleWinEvent(message, result);
1321 }
1322
1323 /*
1324  * File dragged over window
1325  */
1326 void MainWindow::dragEnterEvent(QDragEnterEvent *event)
1327 {
1328         bool accept[2] = {false, false};
1329
1330         foreach(const QString &fmt, event->mimeData()->formats())
1331         {
1332                 accept[0] = accept[0] || fmt.contains("text/uri-list", Qt::CaseInsensitive);
1333                 accept[1] = accept[1] || fmt.contains("FileNameW", Qt::CaseInsensitive);
1334         }
1335
1336         if(accept[0] && accept[1])
1337         {
1338                 event->acceptProposedAction();
1339         }
1340 }
1341
1342 /*
1343  * File dropped onto window
1344  */
1345 void MainWindow::dropEvent(QDropEvent *event)
1346 {
1347         if((m_status != STATUS_IDLE) && (m_status != STATUS_AWAITING))
1348         {
1349                 qWarning("Cannot accept drooped files at this time -> discarding!");
1350                 return;
1351         }
1352
1353         QStringList droppedFiles;
1354         QList<QUrl> urls = event->mimeData()->urls();
1355
1356         while(!urls.isEmpty())
1357         {
1358                 QUrl currentUrl = urls.takeFirst();
1359                 QFileInfo file(currentUrl.toLocalFile());
1360                 if(file.exists() && file.isFile())
1361                 {
1362                         qDebug("MainWindow::dropEvent: %s", file.canonicalFilePath().toUtf8().constData());
1363                         droppedFiles << file.canonicalFilePath();
1364                 }
1365         }
1366
1367         if(droppedFiles.count() > 0)
1368         {
1369                 m_pendingFiles->append(droppedFiles);
1370                 m_pendingFiles->sort();
1371                 if(m_status != STATUS_AWAITING)
1372                 {
1373                         m_status = STATUS_AWAITING;
1374                         QTimer::singleShot(0, this, SLOT(handlePendingFiles()));
1375                 }
1376         }
1377 }
1378
1379 ///////////////////////////////////////////////////////////////////////////////
1380 // Private functions
1381 ///////////////////////////////////////////////////////////////////////////////
1382
1383 /*
1384  * Creates a new job
1385  */
1386 bool MainWindow::createJob(QString &sourceFileName, QString &outputFileName, OptionsModel *options, bool &runImmediately, const bool restart, int fileNo, int fileTotal, bool *applyToAll)
1387 {
1388         bool okay = false;
1389         AddJobDialog *addDialog = new AddJobDialog(this, options, m_recentlyUsed, m_sysinfo, m_preferences);
1390
1391         addDialog->setRunImmediately(runImmediately);
1392         if(!sourceFileName.isEmpty()) addDialog->setSourceFile(sourceFileName);
1393         if(!outputFileName.isEmpty()) addDialog->setOutputFile(outputFileName);
1394         if(restart) addDialog->setWindowTitle(tr("Restart Job"));
1395
1396         const bool multiFile = (fileNo >= 0) && (fileTotal > 1);
1397         if(multiFile)
1398         {
1399                 addDialog->setSourceEditable(false);
1400                 addDialog->setWindowTitle(addDialog->windowTitle().append(tr(" (File %1 of %2)").arg(QString::number(fileNo+1), QString::number(fileTotal))));
1401                 addDialog->setApplyToAllVisible(applyToAll);
1402         }
1403
1404         if(addDialog->exec() == QDialog::Accepted)
1405         {
1406                 sourceFileName = addDialog->sourceFile();
1407                 outputFileName = addDialog->outputFile();
1408                 runImmediately = addDialog->runImmediately();
1409                 if(applyToAll)
1410                 {
1411                         *applyToAll = addDialog->applyToAll();
1412                 }
1413                 okay = true;
1414         }
1415
1416         X264_DELETE(addDialog);
1417         return okay;
1418 }
1419
1420 /*
1421  * Creates a new job from *multiple* files
1422  */
1423 bool MainWindow::createJobMultiple(const QStringList &filePathIn)
1424 {
1425         QStringList::ConstIterator iter;
1426         bool applyToAll = false, runImmediately = false;
1427         int counter = 0;
1428
1429         //Add files individually
1430         for(iter = filePathIn.constBegin(); (iter != filePathIn.constEnd()) && (!applyToAll); iter++)
1431         {
1432                 runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
1433                 QString sourceFileName(*iter), outputFileName;
1434                 if(createJob(sourceFileName, outputFileName, m_options, runImmediately, false, counter++, filePathIn.count(), &applyToAll))
1435                 {
1436                         if(appendJob(sourceFileName, outputFileName, m_options, runImmediately))
1437                         {
1438                                 continue;
1439                         }
1440                 }
1441                 return false;
1442         }
1443
1444         //Add remaining files
1445         while(applyToAll && (iter != filePathIn.constEnd()))
1446         {
1447                 const bool runImmediatelyTmp = runImmediately && (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
1448                 const QString sourceFileName = *iter;
1449                 const QString outputFileName = AddJobDialog::generateOutputFileName(sourceFileName, m_recentlyUsed->outputDirectory(), m_recentlyUsed->filterIndex(), m_preferences->getSaveToSourcePath());
1450                 if(!appendJob(sourceFileName, outputFileName, m_options, runImmediatelyTmp))
1451                 {
1452                         return false;
1453                 }
1454                 iter++;
1455         }
1456
1457         return true;
1458 }
1459
1460 /*
1461  * Append a new job
1462  */
1463 bool MainWindow::appendJob(const QString &sourceFileName, const QString &outputFileName, OptionsModel *options, const bool runImmediately)
1464 {
1465         bool okay = false;
1466         EncodeThread *thrd = new EncodeThread(sourceFileName, outputFileName, options, m_sysinfo, m_preferences);
1467         QModelIndex newIndex = m_jobList->insertJob(thrd);
1468
1469         if(newIndex.isValid())
1470         {
1471                 if(runImmediately)
1472                 {
1473                         ui->jobsView->selectRow(newIndex.row());
1474                         QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
1475                         m_jobList->startJob(newIndex);
1476                 }
1477
1478                 okay = true;
1479         }
1480
1481         m_label->setVisible(m_jobList->rowCount(QModelIndex()) == 0);
1482         return okay;
1483 }
1484
1485 /*
1486  * Jobs that are not completed (or failed, or aborted) yet
1487  */
1488 unsigned int MainWindow::countPendingJobs(void)
1489 {
1490         unsigned int count = 0;
1491         const int rows = m_jobList->rowCount(QModelIndex());
1492
1493         for(int i = 0; i < rows; i++)
1494         {
1495                 JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
1496                 if(status != JobStatus_Completed && status != JobStatus_Aborted && status != JobStatus_Failed)
1497                 {
1498                         count++;
1499                 }
1500         }
1501
1502         return count;
1503 }
1504
1505 /*
1506  * Jobs that are still active, i.e. not terminated or enqueued
1507  */
1508 unsigned int MainWindow::countRunningJobs(void)
1509 {
1510         unsigned int count = 0;
1511         const int rows = m_jobList->rowCount(QModelIndex());
1512
1513         for(int i = 0; i < rows; i++)
1514         {
1515                 JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
1516                 if(status != JobStatus_Completed && status != JobStatus_Aborted && status != JobStatus_Failed && status != JobStatus_Enqueued)
1517                 {
1518                         count++;
1519                 }
1520         }
1521
1522         return count;
1523 }
1524
1525 /*
1526  * Update all buttons with respect to current job status
1527  */
1528 void MainWindow::updateButtons(JobStatus status)
1529 {
1530         qDebug("MainWindow::updateButtons(void)");
1531
1532         ui->buttonStartJob->setEnabled(status == JobStatus_Enqueued);
1533         ui->buttonAbortJob->setEnabled(status == JobStatus_Indexing || status == JobStatus_Running || status == JobStatus_Running_Pass1 || status == JobStatus_Running_Pass2 || status == JobStatus_Paused);
1534         ui->buttonPauseJob->setEnabled(status == JobStatus_Indexing || status == JobStatus_Running || status == JobStatus_Paused || status == JobStatus_Running_Pass1 || status == JobStatus_Running_Pass2);
1535         ui->buttonPauseJob->setChecked(status == JobStatus_Paused || status == JobStatus_Pausing);
1536
1537         ui->actionJob_Delete->setEnabled(status == JobStatus_Completed || status == JobStatus_Aborted || status == JobStatus_Failed || status == JobStatus_Enqueued);
1538         ui->actionJob_Restart->setEnabled(status == JobStatus_Completed || status == JobStatus_Aborted || status == JobStatus_Failed || status == JobStatus_Enqueued);
1539         ui->actionJob_Browse->setEnabled(status == JobStatus_Completed);
1540         ui->actionJob_MoveUp->setEnabled(status != JobStatus_Undefined);
1541         ui->actionJob_MoveDown->setEnabled(status != JobStatus_Undefined);
1542
1543         ui->actionJob_Start->setEnabled(ui->buttonStartJob->isEnabled());
1544         ui->actionJob_Abort->setEnabled(ui->buttonAbortJob->isEnabled());
1545         ui->actionJob_Pause->setEnabled(ui->buttonPauseJob->isEnabled());
1546         ui->actionJob_Pause->setChecked(ui->buttonPauseJob->isChecked());
1547
1548         ui->editDetails->setEnabled(status != JobStatus_Paused);
1549 }
1550
1551 /*
1552  * Update the taskbar with current job status
1553  */
1554 void MainWindow::updateTaskbar(JobStatus status, const QIcon &icon)
1555 {
1556         qDebug("MainWindow::updateTaskbar(void)");
1557
1558         switch(status)
1559         {
1560         case JobStatus_Undefined:
1561                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNoState);
1562                 break;
1563         case JobStatus_Aborting:
1564         case JobStatus_Starting:
1565         case JobStatus_Pausing:
1566         case JobStatus_Resuming:
1567                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarIndeterminateState);
1568                 break;
1569         case JobStatus_Aborted:
1570         case JobStatus_Failed:
1571                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarErrorState);
1572                 break;
1573         case JobStatus_Paused:
1574                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarPausedState);
1575                 break;
1576         default:
1577                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNormalState);
1578                 break;
1579         }
1580
1581         switch(status)
1582         {
1583         case JobStatus_Aborting:
1584         case JobStatus_Starting:
1585         case JobStatus_Pausing:
1586         case JobStatus_Resuming:
1587                 break;
1588         default:
1589                 WinSevenTaskbar::setTaskbarProgress(this, ui->progressBar->value(), ui->progressBar->maximum());
1590                 break;
1591         }
1592
1593         WinSevenTaskbar::setOverlayIcon(this, icon.isNull() ? NULL : &icon);
1594 }
1595
1596 /*
1597  * Parse command-line arguments
1598  */
1599 bool MainWindow::parseCommandLineArgs(void)
1600 {
1601         bool bCommandAccepted = false;
1602         unsigned int flags = 0;
1603
1604         //Initialize command-line parser
1605         CLIParser parser(x264_arguments());
1606         int identifier;
1607         QStringList options;
1608
1609         //Process all command-line arguments
1610         while(parser.nextOption(identifier, &options))
1611         {
1612                 switch(identifier)
1613                 {
1614                 case CLI_PARAM_ADD_FILE:
1615                         handleCommand(IPC_OPCODE_ADD_FILE, options, flags);
1616                         bCommandAccepted = true;
1617                         break;
1618                 case CLI_PARAM_ADD_JOB:
1619                         handleCommand(IPC_OPCODE_ADD_JOB, options, flags);
1620                         bCommandAccepted = true;
1621                         break;
1622                 case CLI_PARAM_FORCE_START:
1623                         flags = ((flags | IPC_FLAG_FORCE_START) & (~IPC_FLAG_FORCE_ENQUEUE));
1624                         break;
1625                 case CLI_PARAM_NO_FORCE_START:
1626                         flags = (flags & (~IPC_FLAG_FORCE_START));
1627                         break;
1628                 case CLI_PARAM_FORCE_ENQUEUE:
1629                         flags = ((flags | IPC_FLAG_FORCE_ENQUEUE) & (~IPC_FLAG_FORCE_START));
1630                         break;
1631                 case CLI_PARAM_NO_FORCE_ENQUEUE:
1632                         flags = (flags & (~IPC_FLAG_FORCE_ENQUEUE));
1633                         break;
1634                 }
1635         }
1636
1637         return bCommandAccepted;
1638 }