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 static const char *home_url = "http://muldersoft.com/";
  64 static const char *update_url = "https://github.com/lordmulder/Simple-x264-Launcher/releases/latest";
  65 static 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->getSaveLogFiles()) saveLogFile(m_jobList->index(i, 1, QModelIndex()));
 503                         }
 504                 }
 505         }
 506         if(topLeft.column() <= 2 && bottomRight.column() >= 2) /*PROGRESS*/
 507         {
 508                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 509                 {
 510                         if(i == selected)
 511                         {
 512                                 ui->progressBar->setValue(m_jobList->getJobProgress(m_jobList->index(i, 0, QModelIndex())));
 513                                 WinSevenTaskbar::setTaskbarProgress(this, ui->progressBar->value(), ui->progressBar->maximum());
 514                                 break;
 515                         }
 516                 }
 517         }
 518         if(topLeft.column() <= 3 && bottomRight.column() >= 3) /*DETAILS*/
 519         {
 520                 for(int i = topLeft.row(); i <= bottomRight.row(); i++)
 521                 {
 522                         if(i == selected)
 523                         {
 524                                 ui->editDetails->setText(m_jobList->data(m_jobList->index(i, 3, QModelIndex()), Qt::DisplayRole).toString());
 525                                 break;
 526                         }
 527                 }
 528         }
 529 }
 530
 531 /*
 532  * Handle new log file content
 533  */
 534 void MainWindow::jobLogExtended(const QModelIndex & parent, int start, int end)
 535 {
 536         QTimer::singleShot(0, ui->logView, SLOT(scrollToBottom()));
 537 }
 538
 539 /*
 540  * About screen
 541  */
 542 void MainWindow::showAbout(void)
 543 {
 544         ENSURE_APP_IS_IDLE();
 545         m_status = STATUS_BLOCKED;
 546
 547         if(AboutDialog *aboutDialog = new AboutDialog(this))
 548         {
 549                 aboutDialog->exec();
 550                 X264_DELETE(aboutDialog);
 551         }
 552
 553         m_status = STATUS_IDLE;
 554 }
 555
 556 /*
 557  * Open web-link
 558  */
 559 void MainWindow::showWebLink(void)
 560 {
 561         ENSURE_APP_IS_IDLE();
 562
 563         if(QObject *obj = QObject::sender())
 564         {
 565                 if(QAction *action = dynamic_cast<QAction*>(obj))
 566                 {
 567                         if(action->data().type() == QVariant::Url)
 568                         {
 569                                 QDesktopServices::openUrl(action->data().toUrl());
 570                         }
 571                 }
 572         }
 573 }
 574
 575 /*
 576  * Pereferences dialog
 577  */
 578 void MainWindow::showPreferences(void)
 579 {
 580         ENSURE_APP_IS_IDLE();
 581         m_status = STATUS_BLOCKED;
 582
 583         PreferencesDialog *preferences = new PreferencesDialog(this, m_preferences, m_sysinfo);
 584         preferences->exec();
 585
 586         X264_DELETE(preferences);
 587         m_status = STATUS_IDLE;
 588 }
 589
 590 /*
 591  * Launch next job, after running job has finished
 592  */
 593 void MainWindow::launchNextJob(void)
 594 {
 595         qDebug("Launching next job...");
 596
 597         if(countRunningJobs() >= m_preferences->getMaxRunningJobCount())
 598         {
 599                 qDebug("Still have too many jobs running, won't launch next one yet!");
 600                 return;
 601         }
 602
 603         const int rows = m_jobList->rowCount(QModelIndex());
 604
 605         for(int i = 0; i < rows; i++)
 606         {
 607                 const QModelIndex currentIndex = m_jobList->index(i, 0, QModelIndex());
 608                 if(m_jobList->getJobStatus(currentIndex) == JobStatus_Enqueued)
 609                 {
 610                         if(m_jobList->startJob(currentIndex))
 611                         {
 612                                 ui->jobsView->selectRow(currentIndex.row());
 613                                 return;
 614                         }
 615                 }
 616         }
 617
 618         qWarning("No enqueued jobs left to be started!");
 619
 620         if(m_preferences->getShutdownComputer())
 621         {
 622                 QTimer::singleShot(0, this, SLOT(shutdownComputer()));
 623         }
 624 }
 625
 626 /*
 627  * Save log to text file
 628  */
 629 void MainWindow::saveLogFile(const QModelIndex &index)
 630 {
 631         if(index.isValid())
 632         {
 633                 if(LogFileModel *log = m_jobList->getLogFile(index))
 634                 {
 635                         QDir(QString("%1/logs").arg(x264_data_path())).mkpath(".");
 636                         QString logFilePath = QString("%1/logs/LOG.%2.%3.txt").arg(x264_data_path(), QDate::currentDate().toString(Qt::ISODate), QTime::currentTime().toString(Qt::ISODate).replace(':', "-"));
 637                         QFile outFile(logFilePath);
 638                         if(outFile.open(QIODevice::WriteOnly))
 639                         {
 640                                 QTextStream outStream(&outFile);
 641                                 outStream.setCodec("UTF-8");
 642                                 outStream.setGenerateByteOrderMark(true);
 643
 644                                 const int rows = log->rowCount(QModelIndex());
 645                                 for(int i = 0; i < rows; i++)
 646                                 {
 647                                         outStream << log->data(log->index(i, 0, QModelIndex()), Qt::DisplayRole).toString() << QLatin1String("\r\n");
 648                                 }
 649                                 outFile.close();
 650                         }
 651                         else
 652                         {
 653                                 qWarning("Failed to open log file for writing:\n%s", logFilePath.toUtf8().constData());
 654                         }
 655                 }
 656         }
 657 }
 658
 659 /*
 660  * Shut down the computer (with countdown)
 661  */
 662 void MainWindow::shutdownComputer(void)
 663 {
 664         qDebug("shutdownComputer(void)");
 665
 666         if((m_status != STATUS_IDLE) && (m_status != STATUS_EXITTING))
 667         {
 668                 qWarning("Cannot shutdown computer at this time!");
 669                 return;
 670         }
 671
 672         if(countPendingJobs() > 0)
 673         {
 674                 qDebug("Still have pending jobs, won't shutdown yet!");
 675                 return;
 676         }
 677
 678         const x264_status_t previousStatus = m_status;
 679         m_status = STATUS_BLOCKED;
 680
 681         const int iTimeout = 30;
 682         const Qt::WindowFlags flags = Qt::WindowStaysOnTopHint | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowSystemMenuHint;
 683         const QString text = QString("%1%2%1").arg(QString().fill(' ', 18), tr("Warning: Computer will shutdown in %1 seconds..."));
 684
 685         qWarning("Initiating shutdown sequence!");
 686
 687         QProgressDialog progressDialog(text.arg(iTimeout), tr("Cancel Shutdown"), 0, iTimeout + 1, this, flags);
 688         QPushButton *cancelButton = new QPushButton(tr("Cancel Shutdown"), &progressDialog);
 689         cancelButton->setIcon(QIcon(":/buttons/power_on.png"));
 690         progressDialog.setModal(true);
 691         progressDialog.setAutoClose(false);
 692         progressDialog.setAutoReset(false);
 693         progressDialog.setWindowIcon(QIcon(":/buttons/power_off.png"));
 694         progressDialog.setWindowTitle(windowTitle());
 695         progressDialog.setCancelButton(cancelButton);
 696         progressDialog.show();
 697
 698         QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
 699         QApplication::setOverrideCursor(Qt::WaitCursor);
 700         x264_play_sound(IDR_WAVE1, false);
 701         QApplication::restoreOverrideCursor();
 702
 703         QTimer timer;
 704         timer.setInterval(1000);
 705         timer.start();
 706
 707         QEventLoop eventLoop(this);
 708         connect(&timer, SIGNAL(timeout()), &eventLoop, SLOT(quit()));
 709         connect(&progressDialog, SIGNAL(canceled()), &eventLoop, SLOT(quit()));
 710
 711         for(int i = 1; i <= iTimeout; i++)
 712         {
 713                 eventLoop.exec();
 714                 if(progressDialog.wasCanceled())
 715                 {
 716                         progressDialog.close();
 717                         m_status = previousStatus;
 718                         return;
 719                 }
 720                 progressDialog.setValue(i+1);
 721                 progressDialog.setLabelText(text.arg(iTimeout-i));
 722                 if(iTimeout-i == 3) progressDialog.setCancelButton(NULL);
 723                 QApplication::processEvents();
 724                 x264_play_sound(((i < iTimeout) ? IDR_WAVE2 : IDR_WAVE3), false);
 725         }
 726
 727         qWarning("Shutting down !!!");
 728         m_status = previousStatus;
 729
 730         if(x264_shutdown_computer("Simple x264 Launcher: All jobs completed, shutting down!", 10, true))
 731         {
 732                 qApp->closeAllWindows();
 733         }
 734
 735 }
 736
 737 /*
 738  * Main initialization function (called only once!)
 739  */
 740 void MainWindow::init(void)
 741 {
 742         if(m_status != STATUS_PRE_INIT)
 743         {
 744                 qWarning("Already initialized -> skipping!");
 745                 return;
 746         }
 747
 748         updateLabelPos();
 749
 750         //---------------------------------------
 751         // Create the IPC listener thread
 752         //---------------------------------------
 753
 754         if(m_ipc->isInitialized())
 755         {
 756                 connect(m_ipc, SIGNAL(receivedCommand(int,QStringList,quint32)), this, SLOT(handleCommand(int,QStringList,quint32)), Qt::QueuedConnection);
 757                 m_ipc->startListening();
 758         }
 759
 760         //---------------------------------------
 761         // Check required binaries
 762         //---------------------------------------
 763
 764         QStringList binFiles;
 765         for(OptionsModel::EncArch arch = OptionsModel::EncArch_x32; arch <= OptionsModel::EncArch_x64; NEXT(arch))
 766         {
 767                 for(OptionsModel::EncVariant varnt = OptionsModel::EncVariant_LoBit; varnt <= OptionsModel::EncVariant_HiBit; NEXT(varnt))
 768                 {
 769                         binFiles << ENC_BINARY(m_sysinfo, OptionsModel::EncType_X264, arch, varnt);
 770                 }
 771                 binFiles << AVS_BINARY(m_sysinfo, arch == OptionsModel::EncArch_x64);
 772         }
 773
 774         qDebug("[Validating binaries]");
 775         for(QStringList::ConstIterator iter = binFiles.constBegin(); iter != binFiles.constEnd(); iter++)
 776         {
 777                 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
 778                 QFile *file = new QFile(*iter);
 779                 qDebug("%s", file->fileName().toLatin1().constData());
 780                 if(file->open(QIODevice::ReadOnly))
 781                 {
 782                         if(!x264_is_executable(file->fileName()))
 783                         {
 784                                 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;"));
 785                                 qFatal(QString("Binary is invalid: %1").arg(file->fileName()).toLatin1().constData());
 786                                 X264_DELETE(file);
 787                                 INIT_ERROR_EXIT();
 788                         }
 789                         m_toolsList << file;
 790                 }
 791                 else
 792                 {
 793                         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;"));
 794                         qFatal(QString("Binary not found: %1/toolset/%2").arg(m_sysinfo->getAppPath(), file->fileName()).toLatin1().constData());
 795                         X264_DELETE(file);
 796                         INIT_ERROR_EXIT();
 797                 }
 798         }
 799         qDebug(" ");
 800
 801         //---------------------------------------
 802         // Check x265 binaries
 803         //---------------------------------------
 804
 805         binFiles.clear();
 806         for(OptionsModel::EncArch arch = OptionsModel::EncArch_x32; arch <= OptionsModel::EncArch_x64; NEXT(arch))
 807         {
 808                 for(OptionsModel::EncVariant varnt = OptionsModel::EncVariant_LoBit; varnt <= OptionsModel::EncVariant_HiBit; NEXT(varnt))
 809                 {
 810                         binFiles << ENC_BINARY(m_sysinfo, OptionsModel::EncType_X265, arch, varnt);
 811                 }
 812         }
 813
 814         qDebug("[Checking for x265 support]");
 815         bool bHaveX265 = true;
 816         for(QStringList::ConstIterator iter = binFiles.constBegin(); iter != binFiles.constEnd(); iter++)
 817         {
 818                 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
 819                 QFile *file = new QFile(*iter);
 820                 qDebug("%s", file->fileName().toLatin1().constData());
 821                 if(file->open(QIODevice::ReadOnly))
 822                 {
 823                         if(x264_is_executable(file->fileName()))
 824                         {
 825                                 m_toolsList << file;
 826                                 continue;
 827                         }
 828                         X264_DELETE(file);
 829                 }
 830                 bHaveX265 = false;
 831                 qWarning("x265 binaries not found or incomplete -> disable x265 support!");
 832                 break;
 833         }
 834         if(bHaveX265)
 835         {
 836                 qDebug("x265 support is officially enabled now!");
 837                 m_sysinfo->set256Support(true);
 838         }
 839         qDebug(" ");
 840
 841         //---------------------------------------
 842         // Check for portable mode
 843         //---------------------------------------
 844
 845         if(x264_portable())
 846         {
 847                 bool ok = false;
 848                 static const char *data = "Lorem ipsum dolor sit amet, consectetur adipiscing elit.";
 849                 QFile writeTest(QString("%1/%2").arg(x264_data_path(), QUuid::createUuid().toString()));
 850                 if(writeTest.open(QIODevice::WriteOnly))
 851                 {
 852                         ok = (writeTest.write(data) == strlen(data));
 853                         writeTest.remove();
 854                 }
 855                 if(!ok)
 856                 {
 857                         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"));
 858                         if(val != 1) INIT_ERROR_EXIT();
 859                 }
 860         }
 861
 862         //Pre-release popup
 863         if(x264_is_prerelease())
 864         {
 865                 qsrand(time(NULL)); int rnd = qrand() % 3;
 866                 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);
 867                 if(rnd != val) INIT_ERROR_EXIT();
 868         }
 869
 870         //---------------------------------------
 871         // Check CPU capabilities
 872         //---------------------------------------
 873
 874         const QStringList arguments = x264_arguments();
 875
 876         //Make sure this CPU can run x264 (requires MMX + MMXEXT/iSSE to run x264 with ASM enabled, additionally requires SSE1 for most x264 builds)
 877         if(!m_sysinfo->hasMMXSupport())
 878         {
 879                 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"));
 880                 qFatal("System does not support MMX and MMXEXT, x264 will not work !!!");
 881                 INIT_ERROR_EXIT();
 882         }
 883         else if(!m_sysinfo->hasSSESupport())
 884         {
 885                 qWarning("WARNING: System does not support SSE1, most x264 builds will not work !!!\n");
 886                 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"));
 887                 if(val != 1) INIT_ERROR_EXIT();
 888         }
 889
 890         //Skip version check (not recommended!)
 891         if(CLIParser::checkFlag(CLI_PARAM_SKIP_X264_CHECK, arguments))
 892         {
 893                 qWarning("x264 version check disabled, you have been warned!\n");
 894                 m_preferences->setSkipVersionTest(true);
 895         }
 896
 897         //Don't abort encoding process on timeout (not recommended!)
 898         if(CLIParser::checkFlag(CLI_PARAM_NO_DEADLOCK, arguments))
 899         {
 900                 qWarning("Deadlock detection disabled, you have been warned!\n");
 901                 m_preferences->setAbortOnTimeout(false);
 902         }
 903
 904         //---------------------------------------
 905         // Check Avisynth support
 906         //---------------------------------------
 907
 908         if(!CLIParser::checkFlag(CLI_PARAM_SKIP_AVS_CHECK, arguments))
 909         {
 910                 qDebug("[Check for Avisynth support]");
 911                 volatile double avisynthVersion = 0.0;
 912                 const int result = AvisynthCheckThread::detect(&avisynthVersion);
 913                 if(result < 0)
 914                 {
 915                         QString text = tr("A critical error was encountered while checking your Avisynth version.").append("<br>");
 916                         text += tr("This is most likely caused by an erroneous Avisynth Plugin, please try to clean your Plugins folder!").append("<br>");
 917                         text += tr("We suggest to move all .dll and .avsi files out of your Avisynth Plugins folder and try again.");
 918                         int val = QMessageBox::critical(this, tr("Avisynth Error"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Quit"), tr("Ignore"));
 919                         if(val != 1) INIT_ERROR_EXIT();
 920                 }
 921                 if(result && (avisynthVersion >= 2.5))
 922                 {
 923                         qDebug("Avisynth support is officially enabled now!");
 924                         m_sysinfo->setAVSSupport(true);
 925                 }
 926                 else
 927                 {
 928                         if(!m_preferences->getDisableWarnings())
 929                         {
 930                                 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>");
 931                                 text += tr("Please download and install Avisynth:").append("<br>").append(LINK("http://sourceforge.net/projects/avisynth2/files/AviSynth%202.5/"));
 932                                 int val = QMessageBox::warning(this, tr("Avisynth Missing"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Close"), tr("Disable this Warning"));
 933                                 if(val == 1)
 934                                 {
 935                                         m_preferences->setDisableWarnings(true);
 936                                         PreferencesModel::savePreferences(m_preferences);
 937                                 }
 938
 939                         }
 940                 }
 941                 qDebug(" ");
 942         }
 943
 944         //---------------------------------------
 945         // Check VapurSynth support
 946         //---------------------------------------
 947
 948         if(!CLIParser::checkFlag(CLI_PARAM_SKIP_VPS_CHECK, arguments))
 949         {
 950                 qDebug("[Check for VapourSynth support]");
 951                 QString vapoursynthPath;
 952                 const int result = VapourSynthCheckThread::detect(vapoursynthPath);
 953                 if(result < 0)
 954                 {
 955                         QString text = tr("A critical error was encountered while checking your VapourSynth installation.").append("<br>");
 956                         text += tr("This is most likely caused by an erroneous VapourSynth Plugin, please try to clean your Filters folder!").append("<br>");
 957                         text += tr("We suggest to move all .dll files out of your VapourSynth Filters folder and try again.");
 958                         const int val = QMessageBox::critical(this, tr("VapourSynth Error"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Quit"), tr("Ignore"));
 959                         if(val != 1) INIT_ERROR_EXIT();
 960                 }
 961                 if(result && (!vapoursynthPath.isEmpty()))
 962                 {
 963                         qDebug("VapourSynth support is officially enabled now!");
 964                         m_sysinfo->setVPSSupport(true);
 965                         m_sysinfo->setVPSPath(vapoursynthPath);
 966                 }
 967                 else
 968                 {
 969                         if(!m_preferences->getDisableWarnings())
 970                         {
 971                                 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>");
 972                                 text += tr("Please download and install VapourSynth for Windows (R19 or later):").append("<br>").append(LINK("http://www.vapoursynth.com/")).append("<br><br>");
 973                                 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>");
 974                                 const int val = QMessageBox::warning(this, tr("VapourSynth Missing"), QString("<nobr>%1</nobr>").arg(text).replace("-", "&minus;"), tr("Close"), tr("Disable this Warning"));
 975                                 if(val == 1)
 976                                 {
 977                                         m_preferences->setDisableWarnings(true);
 978                                         PreferencesModel::savePreferences(m_preferences);
 979                                 }
 980                         }
 981                 }
 982                 qDebug(" ");
 983         }
 984
 985         //---------------------------------------
 986         // Check for Expiration
 987         //---------------------------------------
 988
 989         if(x264_version_date().addMonths(6) < x264_current_date_safe())
 990         {
 991                 QString text;
 992                 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;"));
 993                 text += QString("<nobr><tt>%1<br><a href=\"%2\">%3</a><br><br>").arg(tr("You can download the most recent version from the official web-site now:").replace("-", "&minus;"), QString::fromLatin1(update_url), QString::fromLatin1(update_url).replace("-", "&minus;"));
 994                 text += QString("<nobr><tt>%1</tt></nobr><br>").arg(tr("Alternatively, click 'Check for Updates' to run the auto-update utility.").replace("-", "&minus;"));
 995                 QMessageBox msgBox(this);
 996                 msgBox.setIconPixmap(QIcon(":/images/update.png").pixmap(56,56));
 997                 msgBox.setWindowTitle(tr("Update Notification"));
 998                 msgBox.setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint);
 999                 msgBox.setText(text);
1000                 QPushButton *btn1 = msgBox.addButton(tr("Check for Updates"), QMessageBox::AcceptRole);
1001                 QPushButton *btn2 = msgBox.addButton(tr("Discard"), QMessageBox::NoRole);
1002                 QPushButton *btn3 = msgBox.addButton(btn2->text(), QMessageBox::RejectRole);
1003                 btn2->setEnabled(false);
1004                 btn3->setVisible(false);
1005                 QTimer::singleShot(7500, btn2, SLOT(hide()));
1006                 QTimer::singleShot(7500, btn3, SLOT(show()));
1007                 if(msgBox.exec() == 0)
1008                 {
1009                         m_status = STATUS_IDLE;
1010                         QTimer::singleShot(0, this, SLOT(checkUpdates()));
1011                         return;
1012                 }
1013         }
1014
1015         //---------------------------------------
1016         // Finish initialization
1017         //---------------------------------------
1018
1019         //Set Window title
1020         setWindowTitle(QString("%1 (%2)").arg(windowTitle(), m_sysinfo->hasX64Support() ? "64-Bit" : "32-Bit"));
1021
1022         //Enable drag&drop support for this window, required for Qt v4.8.4+
1023         setAcceptDrops(true);
1024
1025         //Update app staus
1026         m_status = STATUS_IDLE;
1027
1028         //Try adding files from command-line
1029         if(!parseCommandLineArgs())
1030         {
1031                 //Update reminder
1032                 if((!m_preferences->getNoUpdateReminder()) && (m_recentlyUsed->lastUpdateCheck() + 14 < x264_current_date_safe().toJulianDay()))
1033                 {
1034                         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)
1035                         {
1036                                 QTimer::singleShot(0, this, SLOT(checkUpdates()));
1037                                 return;
1038                         }
1039                 }
1040         }
1041
1042         //Load queued jobs
1043         if(m_jobList->loadQueuedJobs(m_sysinfo) > 0)
1044         {
1045                 m_label->setVisible(m_jobList->rowCount(QModelIndex()) == 0);
1046                 m_jobList->clearQueuedJobs();
1047         }
1048 }
1049
1050 /*
1051  * Update the label position
1052  */
1053 void MainWindow::updateLabelPos(void)
1054 {
1055         const QWidget *const viewPort = ui->jobsView->viewport();
1056         m_label->setGeometry(0, 0, viewPort->width(), viewPort->height());
1057 }
1058
1059 /*
1060  * Copy the complete log to the clipboard
1061  */
1062 void MainWindow::copyLogToClipboard(bool checked)
1063 {
1064         qDebug("copyLogToClipboard");
1065
1066         if(LogFileModel *log = dynamic_cast<LogFileModel*>(ui->logView->model()))
1067         {
1068                 log->copyToClipboard();
1069                 x264_beep(x264_beep_info);
1070         }
1071 }
1072
1073 /*
1074  * Process the dropped files
1075  */
1076 void MainWindow::handlePendingFiles(void)
1077 {
1078         if((m_status == STATUS_IDLE) || (m_status == STATUS_AWAITING))
1079         {
1080                 qDebug("MainWindow::handlePendingFiles");
1081                 if(!m_pendingFiles->isEmpty())
1082                 {
1083                         QStringList pendingFiles(*m_pendingFiles);
1084                         m_pendingFiles->clear();
1085                         createJobMultiple(pendingFiles);
1086                 }
1087                 qDebug("Leave from MainWindow::handlePendingFiles!");
1088                 m_status = STATUS_IDLE;
1089         }
1090 }
1091
1092 /*
1093  * Handle incoming IPC command
1094  */
1095 void MainWindow::handleCommand(const int &command, const QStringList &args, const quint32 &flags)
1096 {
1097         if((m_status != STATUS_IDLE) && (m_status != STATUS_AWAITING))
1098         {
1099                 qWarning("Cannot accapt commands at this time -> discarding!");
1100                 return;
1101         }
1102
1103         x264_bring_to_front(this);
1104
1105 #ifdef IPC_LOGGING
1106         qDebug("\n---------- IPC ----------");
1107         qDebug("CommandId: %d", command);
1108         for(QStringList::ConstIterator iter = args.constBegin(); iter != args.constEnd(); iter++)
1109         {
1110                 qDebug("Arguments: %s", iter->toUtf8().constData());
1111         }
1112         qDebug("The Flags: 0x%08X", flags);
1113         qDebug("---------- IPC ----------\n");
1114 #endif //IPC_LOGGING
1115
1116         switch(command)
1117         {
1118         case IPC_OPCODE_PING:
1119                 qDebug("Received a PING request from another instance!");
1120                 x264_blink_window(this, 5, 125);
1121                 break;
1122         case IPC_OPCODE_ADD_FILE:
1123                 if(!args.isEmpty())
1124                 {
1125                         if(QFileInfo(args[0]).exists() && QFileInfo(args[0]).isFile())
1126                         {
1127                                 *m_pendingFiles << QFileInfo(args[0]).canonicalFilePath();
1128                                 if(m_status != STATUS_AWAITING)
1129                                 {
1130                                         m_status = STATUS_AWAITING;
1131                                         QTimer::singleShot(5000, this, SLOT(handlePendingFiles()));
1132                                 }
1133                         }
1134                         else
1135                         {
1136                                 qWarning("File '%s' not found!", args[0].toUtf8().constData());
1137                         }
1138                 }
1139                 break;
1140         case IPC_OPCODE_ADD_JOB:
1141                 if(args.size() >= 3)
1142                 {
1143                         if(QFileInfo(args[0]).exists() && QFileInfo(args[0]).isFile())
1144                         {
1145                                 OptionsModel options(m_sysinfo);
1146                                 bool runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
1147                                 if(!(args[2].isEmpty() || X264_STRCMP(args[2], "-")))
1148                                 {
1149                                         if(!OptionsModel::loadTemplate(&options, args[2].trimmed()))
1150                                         {
1151                                                 qWarning("Template '%s' could not be found -> using defaults!", args[2].trimmed().toUtf8().constData());
1152                                         }
1153                                 }
1154                                 if((flags & IPC_FLAG_FORCE_START) && (!(flags & IPC_FLAG_FORCE_ENQUEUE))) runImmediately = true;
1155                                 if((flags & IPC_FLAG_FORCE_ENQUEUE) && (!(flags & IPC_FLAG_FORCE_START))) runImmediately = false;
1156                                 appendJob(args[0], args[1], &options, runImmediately);
1157                         }
1158                         else
1159                         {
1160                                 qWarning("Source file '%s' not found!", args[0].toUtf8().constData());
1161                         }
1162                 }
1163                 break;
1164         default:
1165                 THROW("Unknown command received!");
1166         }
1167 }
1168
1169 /*
1170  * Check for new updates
1171  */
1172 void MainWindow::checkUpdates(void)
1173 {
1174         ENSURE_APP_IS_IDLE();
1175         m_status = STATUS_BLOCKED;
1176
1177         if(countRunningJobs() > 0)
1178         {
1179                 QMessageBox::warning(this, tr("Jobs Are Running"), tr("Sorry, can not update while there still are running jobs!"));
1180                 m_status = STATUS_IDLE;
1181                 return;
1182         }
1183
1184         UpdaterDialog *updater = new UpdaterDialog(this, m_sysinfo, update_url);
1185         const int ret = updater->exec();
1186
1187         if(updater->getSuccess())
1188         {
1189                 m_recentlyUsed->setLastUpdateCheck(x264_current_date_safe().toJulianDay());
1190                 RecentlyUsed::saveRecentlyUsed(m_recentlyUsed);
1191         }
1192
1193         if(ret == UpdaterDialog::READY_TO_INSTALL_UPDATE)
1194         {
1195                 m_status = STATUS_EXITTING;
1196                 qWarning("Exitting program to install update...");
1197                 close();
1198                 QApplication::quit();
1199         }
1200
1201         X264_DELETE(updater);
1202
1203         if(m_status != STATUS_EXITTING)
1204         {
1205                 m_status = STATUS_IDLE;
1206         }
1207 }
1208
1209 /*
1210  * Handle mouse event for version label
1211  */
1212 void MainWindow::versionLabelMouseClicked(const int &tag)
1213 {
1214         if(tag == 0)
1215         {
1216                 QTimer::singleShot(0, this, SLOT(showAbout()));
1217         }
1218 }
1219
1220 /*
1221  * Handle key event for job list
1222  */
1223 void MainWindow::jobListKeyPressed(const int &tag)
1224 {
1225         switch(tag)
1226         {
1227         case 1:
1228                 ui->actionJob_MoveUp->trigger();
1229                 break;
1230         case 2:
1231                 ui->actionJob_MoveDown->trigger();
1232                 break;
1233         }
1234 }
1235
1236 ///////////////////////////////////////////////////////////////////////////////
1237 // Event functions
1238 ///////////////////////////////////////////////////////////////////////////////
1239
1240 /*
1241  * Window shown event
1242  */
1243 void MainWindow::showEvent(QShowEvent *e)
1244 {
1245         QMainWindow::showEvent(e);
1246
1247         if(m_status == STATUS_PRE_INIT)
1248         {
1249                 QTimer::singleShot(0, this, SLOT(init()));
1250         }
1251 }
1252
1253 /*
1254  * Window close event
1255  */
1256 void MainWindow::closeEvent(QCloseEvent *e)
1257 {
1258         if((m_status != STATUS_IDLE) && (m_status != STATUS_EXITTING))
1259         {
1260                 e->ignore();
1261                 qWarning("Cannot close window at this time!");
1262                 return;
1263         }
1264
1265         //Make sure we have no running jobs left!
1266         if(m_status != STATUS_EXITTING)
1267         {
1268                 if(countRunningJobs() > 0)
1269                 {
1270                         e->ignore();
1271                         m_status = STATUS_BLOCKED;
1272                         QMessageBox::warning(this, tr("Jobs Are Running"), tr("Sorry, can not exit while there still are running jobs!"));
1273                         m_status = STATUS_IDLE;
1274                         return;
1275                 }
1276
1277                 //Save pending jobs for next time, if desired by user
1278                 if(countPendingJobs() > 0)
1279                 {
1280                         m_status = STATUS_BLOCKED;
1281                         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"));
1282                         if(ret == 0)
1283                         {
1284                                 m_jobList->saveQueuedJobs();
1285                         }
1286                         else
1287                         {
1288                                 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)
1289                                 {
1290                                         e->ignore();
1291                                         m_status = STATUS_IDLE;
1292                                         return;
1293                                 }
1294                         }
1295                 }
1296         }
1297
1298         //Delete remaining jobs
1299         while(m_jobList->rowCount(QModelIndex()) > 0)
1300         {
1301                 if((m_jobList->rowCount(QModelIndex()) % 10) == 0)
1302                 {
1303                         qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
1304                 }
1305                 if(!m_jobList->deleteJob(m_jobList->index(0, 0, QModelIndex())))
1306                 {
1307                         e->ignore();
1308                         m_status = STATUS_BLOCKED;
1309                         QMessageBox::warning(this, tr("Failed To Exit"), tr("Warning: At least one job could not be deleted!"));
1310                         m_status = STATUS_IDLE;
1311                 }
1312         }
1313
1314         m_status = STATUS_EXITTING;
1315         qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
1316         QMainWindow::closeEvent(e);
1317 }
1318
1319 /*
1320  * Window resize event
1321  */
1322 void MainWindow::resizeEvent(QResizeEvent *e)
1323 {
1324         QMainWindow::resizeEvent(e);
1325         updateLabelPos();
1326 }
1327
1328 /*
1329  * Win32 message filter
1330  */
1331 bool MainWindow::winEvent(MSG *message, long *result)
1332 {
1333         return WinSevenTaskbar::handleWinEvent(message, result);
1334 }
1335
1336 /*
1337  * File dragged over window
1338  */
1339 void MainWindow::dragEnterEvent(QDragEnterEvent *event)
1340 {
1341         bool accept[2] = {false, false};
1342
1343         foreach(const QString &fmt, event->mimeData()->formats())
1344         {
1345                 accept[0] = accept[0] || fmt.contains("text/uri-list", Qt::CaseInsensitive);
1346                 accept[1] = accept[1] || fmt.contains("FileNameW", Qt::CaseInsensitive);
1347         }
1348
1349         if(accept[0] && accept[1])
1350         {
1351                 event->acceptProposedAction();
1352         }
1353 }
1354
1355 /*
1356  * File dropped onto window
1357  */
1358 void MainWindow::dropEvent(QDropEvent *event)
1359 {
1360         if((m_status != STATUS_IDLE) && (m_status != STATUS_AWAITING))
1361         {
1362                 qWarning("Cannot accept drooped files at this time -> discarding!");
1363                 return;
1364         }
1365
1366         QStringList droppedFiles;
1367         QList<QUrl> urls = event->mimeData()->urls();
1368
1369         while(!urls.isEmpty())
1370         {
1371                 QUrl currentUrl = urls.takeFirst();
1372                 QFileInfo file(currentUrl.toLocalFile());
1373                 if(file.exists() && file.isFile())
1374                 {
1375                         qDebug("MainWindow::dropEvent: %s", file.canonicalFilePath().toUtf8().constData());
1376                         droppedFiles << file.canonicalFilePath();
1377                 }
1378         }
1379
1380         if(droppedFiles.count() > 0)
1381         {
1382                 m_pendingFiles->append(droppedFiles);
1383                 m_pendingFiles->sort();
1384                 if(m_status != STATUS_AWAITING)
1385                 {
1386                         m_status = STATUS_AWAITING;
1387                         QTimer::singleShot(0, this, SLOT(handlePendingFiles()));
1388                 }
1389         }
1390 }
1391
1392 ///////////////////////////////////////////////////////////////////////////////
1393 // Private functions
1394 ///////////////////////////////////////////////////////////////////////////////
1395
1396 /*
1397  * Creates a new job
1398  */
1399 bool MainWindow::createJob(QString &sourceFileName, QString &outputFileName, OptionsModel *options, bool &runImmediately, const bool restart, int fileNo, int fileTotal, bool *applyToAll)
1400 {
1401         bool okay = false;
1402         AddJobDialog *addDialog = new AddJobDialog(this, options, m_recentlyUsed, m_sysinfo, m_preferences);
1403
1404         addDialog->setRunImmediately(runImmediately);
1405         if(!sourceFileName.isEmpty()) addDialog->setSourceFile(sourceFileName);
1406         if(!outputFileName.isEmpty()) addDialog->setOutputFile(outputFileName);
1407         if(restart) addDialog->setWindowTitle(tr("Restart Job"));
1408
1409         const bool multiFile = (fileNo >= 0) && (fileTotal > 1);
1410         if(multiFile)
1411         {
1412                 addDialog->setSourceEditable(false);
1413                 addDialog->setWindowTitle(addDialog->windowTitle().append(tr(" (File %1 of %2)").arg(QString::number(fileNo+1), QString::number(fileTotal))));
1414                 addDialog->setApplyToAllVisible(applyToAll);
1415         }
1416
1417         if(addDialog->exec() == QDialog::Accepted)
1418         {
1419                 sourceFileName = addDialog->sourceFile();
1420                 outputFileName = addDialog->outputFile();
1421                 runImmediately = addDialog->runImmediately();
1422                 if(applyToAll)
1423                 {
1424                         *applyToAll = addDialog->applyToAll();
1425                 }
1426                 okay = true;
1427         }
1428
1429         X264_DELETE(addDialog);
1430         return okay;
1431 }
1432
1433 /*
1434  * Creates a new job from *multiple* files
1435  */
1436 bool MainWindow::createJobMultiple(const QStringList &filePathIn)
1437 {
1438         QStringList::ConstIterator iter;
1439         bool applyToAll = false, runImmediately = false;
1440         int counter = 0;
1441
1442         //Add files individually
1443         for(iter = filePathIn.constBegin(); (iter != filePathIn.constEnd()) && (!applyToAll); iter++)
1444         {
1445                 runImmediately = (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
1446                 QString sourceFileName(*iter), outputFileName;
1447                 if(createJob(sourceFileName, outputFileName, m_options, runImmediately, false, counter++, filePathIn.count(), &applyToAll))
1448                 {
1449                         if(appendJob(sourceFileName, outputFileName, m_options, runImmediately))
1450                         {
1451                                 continue;
1452                         }
1453                 }
1454                 return false;
1455         }
1456
1457         //Add remaining files
1458         while(applyToAll && (iter != filePathIn.constEnd()))
1459         {
1460                 const bool runImmediatelyTmp = runImmediately && (countRunningJobs() < (m_preferences->getAutoRunNextJob() ? m_preferences->getMaxRunningJobCount() : 1));
1461                 const QString sourceFileName = *iter;
1462                 const QString outputFileName = AddJobDialog::generateOutputFileName(sourceFileName, m_recentlyUsed->outputDirectory(), m_recentlyUsed->filterIndex(), m_preferences->getSaveToSourcePath());
1463                 if(!appendJob(sourceFileName, outputFileName, m_options, runImmediatelyTmp))
1464                 {
1465                         return false;
1466                 }
1467                 iter++;
1468         }
1469
1470         return true;
1471 }
1472
1473 /*
1474  * Append a new job
1475  */
1476 bool MainWindow::appendJob(const QString &sourceFileName, const QString &outputFileName, OptionsModel *options, const bool runImmediately)
1477 {
1478         bool okay = false;
1479         EncodeThread *thrd = new EncodeThread(sourceFileName, outputFileName, options, m_sysinfo, m_preferences);
1480         QModelIndex newIndex = m_jobList->insertJob(thrd);
1481
1482         if(newIndex.isValid())
1483         {
1484                 if(runImmediately)
1485                 {
1486                         ui->jobsView->selectRow(newIndex.row());
1487                         QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
1488                         m_jobList->startJob(newIndex);
1489                 }
1490
1491                 okay = true;
1492         }
1493
1494         m_label->setVisible(m_jobList->rowCount(QModelIndex()) == 0);
1495         return okay;
1496 }
1497
1498 /*
1499  * Jobs that are not completed (or failed, or aborted) yet
1500  */
1501 unsigned int MainWindow::countPendingJobs(void)
1502 {
1503         unsigned int count = 0;
1504         const int rows = m_jobList->rowCount(QModelIndex());
1505
1506         for(int i = 0; i < rows; i++)
1507         {
1508                 JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
1509                 if(status != JobStatus_Completed && status != JobStatus_Aborted && status != JobStatus_Failed)
1510                 {
1511                         count++;
1512                 }
1513         }
1514
1515         return count;
1516 }
1517
1518 /*
1519  * Jobs that are still active, i.e. not terminated or enqueued
1520  */
1521 unsigned int MainWindow::countRunningJobs(void)
1522 {
1523         unsigned int count = 0;
1524         const int rows = m_jobList->rowCount(QModelIndex());
1525
1526         for(int i = 0; i < rows; i++)
1527         {
1528                 JobStatus status = m_jobList->getJobStatus(m_jobList->index(i, 0, QModelIndex()));
1529                 if(status != JobStatus_Completed && status != JobStatus_Aborted && status != JobStatus_Failed && status != JobStatus_Enqueued)
1530                 {
1531                         count++;
1532                 }
1533         }
1534
1535         return count;
1536 }
1537
1538 /*
1539  * Update all buttons with respect to current job status
1540  */
1541 void MainWindow::updateButtons(JobStatus status)
1542 {
1543         qDebug("MainWindow::updateButtons(void)");
1544
1545         ui->buttonStartJob->setEnabled(status == JobStatus_Enqueued);
1546         ui->buttonAbortJob->setEnabled(status == JobStatus_Indexing || status == JobStatus_Running || status == JobStatus_Running_Pass1 || status == JobStatus_Running_Pass2 || status == JobStatus_Paused);
1547         ui->buttonPauseJob->setEnabled(status == JobStatus_Indexing || status == JobStatus_Running || status == JobStatus_Paused || status == JobStatus_Running_Pass1 || status == JobStatus_Running_Pass2);
1548         ui->buttonPauseJob->setChecked(status == JobStatus_Paused || status == JobStatus_Pausing);
1549
1550         ui->actionJob_Delete->setEnabled(status == JobStatus_Completed || status == JobStatus_Aborted || status == JobStatus_Failed || status == JobStatus_Enqueued);
1551         ui->actionJob_Restart->setEnabled(status == JobStatus_Completed || status == JobStatus_Aborted || status == JobStatus_Failed || status == JobStatus_Enqueued);
1552         ui->actionJob_Browse->setEnabled(status == JobStatus_Completed);
1553         ui->actionJob_MoveUp->setEnabled(status != JobStatus_Undefined);
1554         ui->actionJob_MoveDown->setEnabled(status != JobStatus_Undefined);
1555
1556         ui->actionJob_Start->setEnabled(ui->buttonStartJob->isEnabled());
1557         ui->actionJob_Abort->setEnabled(ui->buttonAbortJob->isEnabled());
1558         ui->actionJob_Pause->setEnabled(ui->buttonPauseJob->isEnabled());
1559         ui->actionJob_Pause->setChecked(ui->buttonPauseJob->isChecked());
1560
1561         ui->editDetails->setEnabled(status != JobStatus_Paused);
1562 }
1563
1564 /*
1565  * Update the taskbar with current job status
1566  */
1567 void MainWindow::updateTaskbar(JobStatus status, const QIcon &icon)
1568 {
1569         qDebug("MainWindow::updateTaskbar(void)");
1570
1571         switch(status)
1572         {
1573         case JobStatus_Undefined:
1574                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNoState);
1575                 break;
1576         case JobStatus_Aborting:
1577         case JobStatus_Starting:
1578         case JobStatus_Pausing:
1579         case JobStatus_Resuming:
1580                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarIndeterminateState);
1581                 break;
1582         case JobStatus_Aborted:
1583         case JobStatus_Failed:
1584                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarErrorState);
1585                 break;
1586         case JobStatus_Paused:
1587                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarPausedState);
1588                 break;
1589         default:
1590                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNormalState);
1591                 break;
1592         }
1593
1594         switch(status)
1595         {
1596         case JobStatus_Aborting:
1597         case JobStatus_Starting:
1598         case JobStatus_Pausing:
1599         case JobStatus_Resuming:
1600                 break;
1601         default:
1602                 WinSevenTaskbar::setTaskbarProgress(this, ui->progressBar->value(), ui->progressBar->maximum());
1603                 break;
1604         }
1605
1606         WinSevenTaskbar::setOverlayIcon(this, icon.isNull() ? NULL : &icon);
1607 }
1608
1609 /*
1610  * Parse command-line arguments
1611  */
1612 bool MainWindow::parseCommandLineArgs(void)
1613 {
1614         bool bCommandAccepted = false;
1615         unsigned int flags = 0;
1616
1617         //Initialize command-line parser
1618         CLIParser parser(x264_arguments());
1619         int identifier;
1620         QStringList options;
1621
1622         //Process all command-line arguments
1623         while(parser.nextOption(identifier, &options))
1624         {
1625                 switch(identifier)
1626                 {
1627                 case CLI_PARAM_ADD_FILE:
1628                         handleCommand(IPC_OPCODE_ADD_FILE, options, flags);
1629                         bCommandAccepted = true;
1630                         break;
1631                 case CLI_PARAM_ADD_JOB:
1632                         handleCommand(IPC_OPCODE_ADD_JOB, options, flags);
1633                         bCommandAccepted = true;
1634                         break;
1635                 case CLI_PARAM_FORCE_START:
1636                         flags = ((flags | IPC_FLAG_FORCE_START) & (~IPC_FLAG_FORCE_ENQUEUE));
1637                         break;
1638                 case CLI_PARAM_NO_FORCE_START:
1639                         flags = (flags & (~IPC_FLAG_FORCE_START));
1640                         break;
1641                 case CLI_PARAM_FORCE_ENQUEUE:
1642                         flags = ((flags | IPC_FLAG_FORCE_ENQUEUE) & (~IPC_FLAG_FORCE_START));
1643                         break;
1644                 case CLI_PARAM_NO_FORCE_ENQUEUE:
1645                         flags = (flags & (~IPC_FLAG_FORCE_ENQUEUE));
1646                         break;
1647                 }
1648         }
1649
1650         return bCommandAccepted;
1651 }