git.cworth.org Git - apitrace/blob - gui/mainwindow.cpp

   1 #include "mainwindow.h"
   2
   3 #include "apitrace.h"
   4 #include "apitracecall.h"
   5 #include "apicalldelegate.h"
   6 #include "apitracemodel.h"
   7 #include "apitracefilter.h"
   8 #include "argumentseditor.h"
   9 #include "imageviewer.h"
  10 #include "jumpwidget.h"
  11 #include "retracer.h"
  12 #include "searchwidget.h"
  13 #include "settingsdialog.h"
  14 #include "shaderssourcewidget.h"
  15 #include "tracedialog.h"
  16 #include "traceprocess.h"
  17 #include "ui_retracerdialog.h"
  18 #include "vertexdatainterpreter.h"
  19
  20 #include <QAction>
  21 #include <QDebug>
  22 #include <QDesktopServices>
  23 #include <QDir>
  24 #include <QFileDialog>
  25 #include <QLineEdit>
  26 #include <QMessageBox>
  27 #include <QProgressBar>
  28 #include <QShortcut>
  29 #include <QToolBar>
  30 #include <QUrl>
  31 #include <QVBoxLayout>
  32 #include <QWebPage>
  33 #include <QWebView>
  34
  35
  36 MainWindow::MainWindow()
  37     : QMainWindow(),
  38       m_selectedEvent(0),
  39       m_stateEvent(0)
  40 {
  41     m_ui.setupUi(this);
  42     initObjects();
  43     initConnections();
  44 }
  45
  46 void MainWindow::createTrace()
  47 {
  48     TraceDialog dialog;
  49
  50     if (!m_traceProcess->canTrace()) {
  51         QMessageBox::warning(
  52             this,
  53             tr("Unsupported"),
  54             tr("Current configuration doesn't support tracing."));
  55         return;
  56     }
  57
  58     if (dialog.exec() == QDialog::Accepted) {
  59         qDebug()<< "App : " <<dialog.applicationPath();
  60         qDebug()<< "  Arguments: "<<dialog.arguments();
  61         m_traceProcess->setExecutablePath(dialog.applicationPath());
  62         m_traceProcess->setArguments(dialog.arguments());
  63         m_traceProcess->start();
  64     }
  65 }
  66
  67 void MainWindow::openTrace()
  68 {
  69     QString fileName =
  70         QFileDialog::getOpenFileName(
  71             this,
  72             tr("Open Trace"),
  73             QDir::homePath(),
  74             tr("Trace Files (*.trace)"));
  75
  76     qDebug()<< "File name : " <<fileName;
  77
  78     newTraceFile(fileName);
  79 }
  80
  81 void MainWindow::loadTrace(const QString &fileName)
  82 {
  83     if (!QFile::exists(fileName)) {
  84         QMessageBox::warning(this, tr("File Missing"),
  85                              tr("File '%1' doesn't exist.").arg(fileName));
  86         return;
  87     }
  88     qDebug()<< "Loading  : " <<fileName;
  89
  90     m_progressBar->setValue(0);
  91     newTraceFile(fileName);
  92 }
  93
  94 void MainWindow::callItemSelected(const QModelIndex &index)
  95 {
  96     ApiTraceEvent *event =
  97         index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
  98
  99     if (event && event->type() == ApiTraceEvent::Call) {
 100         ApiTraceCall *call = static_cast<ApiTraceCall*>(event);
 101         m_ui.detailsWebView->setHtml(call->toHtml());
 102         m_ui.detailsDock->show();
 103         if (call->hasBinaryData()) {
 104             QByteArray data =
 105                 call->arguments()[call->binaryDataIndex()].toByteArray();
 106             m_vdataInterpreter->setData(data);
 107             QVariantList args = call->arguments();
 108
 109             for (int i = 0; i < call->argNames().count(); ++i) {
 110                 QString name = call->argNames()[i];
 111                 if (name == QLatin1String("stride")) {
 112                     int stride = args[i].toInt();
 113                     m_ui.vertexStrideSB->setValue(stride);
 114                 } else if (name == QLatin1String("size")) {
 115                     int components = args[i].toInt();
 116                     m_ui.vertexComponentsSB->setValue(components);
 117                 } else if (name == QLatin1String("type")) {
 118                     QString val = args[i].toString();
 119                     int textIndex = m_ui.vertexTypeCB->findText(val);
 120                     if (textIndex >= 0)
 121                         m_ui.vertexTypeCB->setCurrentIndex(textIndex);
 122                 }
 123             }
 124         }
 125         m_ui.vertexDataDock->setVisible(call->hasBinaryData());
 126         m_selectedEvent = call;
 127     } else {
 128         if (event && event->type() == ApiTraceEvent::Frame) {
 129             m_selectedEvent = static_cast<ApiTraceFrame*>(event);
 130         } else
 131             m_selectedEvent = 0;
 132         m_ui.detailsDock->hide();
 133         m_ui.vertexDataDock->hide();
 134     }
 135     if (m_selectedEvent && !m_selectedEvent->state().isEmpty()) {
 136         fillStateForFrame();
 137     } else
 138         m_ui.stateDock->hide();
 139 }
 140
 141 void MainWindow::replayStart()
 142 {
 143     if (m_trace->isSaving()) {
 144         QMessageBox::warning(
 145             this,
 146             tr("Trace Saving"),
 147             tr("QApiTrace is currently saving the edited trace file. "
 148                "Please wait until it finishes and try again."));
 149         return;
 150     }
 151     QDialog dlg;
 152     Ui_RetracerDialog dlgUi;
 153     dlgUi.setupUi(&dlg);
 154
 155     dlgUi.doubleBufferingCB->setChecked(
 156         m_retracer->isDoubleBuffered());
 157     dlgUi.benchmarkCB->setChecked(
 158         m_retracer->isBenchmarking());
 159
 160     if (dlg.exec() == QDialog::Accepted) {
 161         m_retracer->setDoubleBuffered(
 162             dlgUi.doubleBufferingCB->isChecked());
 163         m_retracer->setBenchmarking(
 164             dlgUi.benchmarkCB->isChecked());
 165         replayTrace(false);
 166     }
 167 }
 168
 169 void MainWindow::replayStop()
 170 {
 171     m_retracer->quit();
 172     m_ui.actionStop->setEnabled(false);
 173     m_ui.actionReplay->setEnabled(true);
 174     m_ui.actionLookupState->setEnabled(true);
 175 }
 176
 177 void MainWindow::newTraceFile(const QString &fileName)
 178 {
 179     m_trace->setFileName(fileName);
 180
 181     if (fileName.isEmpty()) {
 182         m_ui.actionReplay->setEnabled(false);
 183         m_ui.actionLookupState->setEnabled(false);
 184         setWindowTitle(tr("QApiTrace"));
 185     } else {
 186         QFileInfo info(fileName);
 187         m_ui.actionReplay->setEnabled(true);
 188         m_ui.actionLookupState->setEnabled(true);
 189         setWindowTitle(
 190             tr("QApiTrace - %1").arg(info.fileName()));
 191     }
 192 }
 193
 194 void MainWindow::replayFinished(const QString &output)
 195 {
 196     m_ui.actionStop->setEnabled(false);
 197     m_ui.actionReplay->setEnabled(true);
 198     m_ui.actionLookupState->setEnabled(true);
 199
 200     m_progressBar->hide();
 201     if (output.length() < 80) {
 202         statusBar()->showMessage(output);
 203     }
 204     m_stateEvent = 0;
 205     m_ui.actionShowErrorsDock->setEnabled(m_trace->hasErrors());
 206     m_ui.errorsDock->setVisible(m_trace->hasErrors());
 207
 208     statusBar()->showMessage(
 209         tr("Replaying finished!"), 2000);
 210 }
 211
 212 void MainWindow::replayError(const QString &message)
 213 {
 214     m_ui.actionStop->setEnabled(false);
 215     m_ui.actionReplay->setEnabled(true);
 216     m_ui.actionLookupState->setEnabled(true);
 217     m_stateEvent = 0;
 218
 219     m_progressBar->hide();
 220     statusBar()->showMessage(
 221         tr("Replaying unsuccessful."), 2000);
 222     QMessageBox::warning(
 223         this, tr("Replay Failed"), message);
 224 }
 225
 226 void MainWindow::startedLoadingTrace()
 227 {
 228     Q_ASSERT(m_trace);
 229     m_progressBar->show();
 230     QFileInfo info(m_trace->fileName());
 231     statusBar()->showMessage(
 232         tr("Loading %1...").arg(info.fileName()));
 233 }
 234
 235 void MainWindow::finishedLoadingTrace()
 236 {
 237     m_progressBar->hide();
 238     if (!m_trace) {
 239         return;
 240     }
 241     QFileInfo info(m_trace->fileName());
 242     statusBar()->showMessage(
 243         tr("Loaded %1").arg(info.fileName()), 3000);
 244 }
 245
 246 void MainWindow::replayTrace(bool dumpState)
 247 {
 248     if (m_trace->fileName().isEmpty())
 249         return;
 250
 251     m_retracer->setFileName(m_trace->fileName());
 252     m_retracer->setCaptureState(dumpState);
 253     if (m_retracer->captureState() && m_selectedEvent) {
 254         int index = 0;
 255         if (m_selectedEvent->type() == ApiTraceEvent::Call) {
 256             index = static_cast<ApiTraceCall*>(m_selectedEvent)->index();
 257         } else if (m_selectedEvent->type() == ApiTraceEvent::Frame) {
 258             ApiTraceFrame *frame =
 259                 static_cast<ApiTraceFrame*>(m_selectedEvent);
 260             if (frame->calls.isEmpty()) {
 261                 //XXX i guess we could still get the current state
 262                 qDebug()<<"tried to get a state for an empty frame";
 263                 return;
 264             }
 265             index = frame->calls.first()->index();
 266         } else {
 267             qDebug()<<"Unknown event type";
 268             return;
 269         }
 270         m_retracer->setCaptureAtCallNumber(index);
 271     }
 272     m_retracer->start();
 273
 274     m_ui.actionStop->setEnabled(true);
 275     m_progressBar->show();
 276     if (dumpState)
 277         statusBar()->showMessage(
 278             tr("Looking up the state..."));
 279     else
 280         statusBar()->showMessage(
 281             tr("Replaying the trace file..."));
 282 }
 283
 284 void MainWindow::lookupState()
 285 {
 286     if (!m_selectedEvent) {
 287         QMessageBox::warning(
 288             this, tr("Unknown Event"),
 289             tr("To inspect the state select an event in the event list."));
 290         return;
 291     }
 292     if (m_trace->isSaving()) {
 293         QMessageBox::warning(
 294             this,
 295             tr("Trace Saving"),
 296             tr("QApiTrace is currently saving the edited trace file. "
 297                "Please wait until it finishes and try again."));
 298         return;
 299     }
 300     m_stateEvent = m_selectedEvent;
 301     replayTrace(true);
 302 }
 303
 304 MainWindow::~MainWindow()
 305 {
 306 }
 307
 308 static void
 309 variantToString(const QVariant &var, QString &str)
 310 {
 311     if (var.type() == QVariant::List) {
 312         QVariantList lst = var.toList();
 313         str += QLatin1String("[");
 314         for (int i = 0; i < lst.count(); ++i) {
 315             QVariant val = lst[i];
 316             variantToString(val, str);
 317             if (i < lst.count() - 1)
 318                 str += QLatin1String(", ");
 319         }
 320         str += QLatin1String("]");
 321     } else if (var.type() == QVariant::Map) {
 322         Q_ASSERT(!"unsupported state type");
 323     } else if (var.type() == QVariant::Hash) {
 324         Q_ASSERT(!"unsupported state type");
 325     } else {
 326         str += var.toString();
 327     }
 328 }
 329
 330 static QTreeWidgetItem *
 331 variantToItem(const QString &key, const QVariant &var, const QVariant &defaultVar);
 332
 333 static void
 334 variantMapToItems(const QVariantMap &map, const QVariantMap &defaultMap, QList<QTreeWidgetItem *> &items)
 335 {
 336     QVariantMap::const_iterator itr;
 337     for (itr = map.constBegin(); itr != map.constEnd(); ++itr) {
 338         QString key = itr.key();
 339         QVariant var = itr.value();
 340         QVariant defaultVar = defaultMap[key];
 341
 342         QTreeWidgetItem *item = variantToItem(key, var, defaultVar);
 343         if (item) {
 344             items.append(item);
 345         }
 346     }
 347 }
 348
 349 static void
 350 variantListToItems(const QVariantList &lst, const QVariantList &defaultLst, QList<QTreeWidgetItem *> &items)
 351 {
 352     for (int i = 0; i < lst.count(); ++i) {
 353         QString key = QString::number(i);
 354         QVariant var = lst[i];
 355         QVariant defaultVar;
 356
 357         if (i < defaultLst.count()) {
 358             defaultVar = defaultLst[i];
 359         }
 360
 361         QTreeWidgetItem *item = variantToItem(key, var, defaultVar);
 362         if (item) {
 363             items.append(item);
 364         }
 365     }
 366 }
 367
 368 static bool
 369 isVariantDeep(const QVariant &var)
 370 {
 371     if (var.type() == QVariant::List) {
 372         QVariantList lst = var.toList();
 373         for (int i = 0; i < lst.count(); ++i) {
 374             if (isVariantDeep(lst[i])) {
 375                 return true;
 376             }
 377         }
 378         return false;
 379     } else if (var.type() == QVariant::Map) {
 380         return true;
 381     } else if (var.type() == QVariant::Hash) {
 382         return true;
 383     } else {
 384         return false;
 385     }
 386 }
 387
 388 static QTreeWidgetItem *
 389 variantToItem(const QString &key, const QVariant &var, const QVariant &defaultVar)
 390 {
 391     if (var == defaultVar) {
 392         return NULL;
 393     }
 394
 395     QString val;
 396
 397     bool deep = isVariantDeep(var);
 398     if (!deep) {
 399         variantToString(var, val);
 400     }
 401
 402     //qDebug()<<"key = "<<key;
 403     //qDebug()<<"val = "<<val;
 404     QStringList lst;
 405     lst += key;
 406     lst += val;
 407
 408     QTreeWidgetItem *item = new QTreeWidgetItem((QTreeWidgetItem *)0, lst);
 409
 410     if (deep) {
 411         QList<QTreeWidgetItem *> children;
 412         if (var.type() == QVariant::Map) {
 413             QVariantMap map = var.toMap();
 414             QVariantMap defaultMap = defaultVar.toMap();
 415             variantMapToItems(map, defaultMap, children);
 416         }
 417         if (var.type() == QVariant::List) {
 418             QVariantList lst = var.toList();
 419             QVariantList defaultLst = defaultVar.toList();
 420             variantListToItems(lst, defaultLst, children);
 421         }
 422         item->addChildren(children);
 423     }
 424
 425     return item;
 426 }
 427
 428 void MainWindow::fillStateForFrame()
 429 {
 430     QVariantMap params;
 431
 432     if (!m_selectedEvent || m_selectedEvent->state().isEmpty())
 433         return;
 434
 435     bool nonDefaults = m_ui.nonDefaultsCB->isChecked();
 436     QVariantMap defaultParams;
 437     if (nonDefaults) {
 438         ApiTraceState defaultState = m_trace->defaultState();
 439         defaultParams = defaultState.parameters();
 440     }
 441
 442     const ApiTraceState &state = m_selectedEvent->state();
 443     m_ui.stateTreeWidget->clear();
 444     params = state.parameters();
 445     QList<QTreeWidgetItem *> items;
 446     variantMapToItems(params, defaultParams, items);
 447     m_ui.stateTreeWidget->insertTopLevelItems(0, items);
 448
 449     QMap<QString, QString> shaderSources = state.shaderSources();
 450     if (shaderSources.isEmpty()) {
 451         m_sourcesWidget->setShaders(shaderSources);
 452     } else {
 453         m_sourcesWidget->setShaders(shaderSources);
 454     }
 455
 456     const QList<ApiTexture> &textures =
 457         state.textures();
 458     const QList<ApiFramebuffer> &fbos =
 459         state.framebuffers();
 460
 461     m_ui.surfacesTreeWidget->clear();
 462     if (textures.isEmpty() && fbos.isEmpty()) {
 463         m_ui.surfacesTab->setDisabled(false);
 464     } else {
 465         m_ui.surfacesTreeWidget->setIconSize(QSize(64, 64));
 466         if (!textures.isEmpty()) {
 467             QTreeWidgetItem *textureItem =
 468                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 469             textureItem->setText(0, tr("Textures"));
 470             if (textures.count() <= 6)
 471                 textureItem->setExpanded(true);
 472
 473             for (int i = 0; i < textures.count(); ++i) {
 474                 const ApiTexture &texture =
 475                     textures[i];
 476                 QIcon icon(QPixmap::fromImage(texture.thumb()));
 477                 QTreeWidgetItem *item = new QTreeWidgetItem(textureItem);
 478                 item->setIcon(0, icon);
 479                 int width = texture.size().width();
 480                 int height = texture.size().height();
 481                 QString descr =
 482                     QString::fromLatin1("%1, %2 x %3")
 483                     .arg(texture.target())
 484                     .arg(width)
 485                     .arg(height);
 486                 item->setText(1, descr);
 487
 488                 item->setData(0, Qt::UserRole,
 489                               texture.image());
 490             }
 491         }
 492         if (!fbos.isEmpty()) {
 493             QTreeWidgetItem *fboItem =
 494                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 495             fboItem->setText(0, tr("Framebuffers"));
 496             if (fbos.count() <= 6)
 497                 fboItem->setExpanded(true);
 498
 499             for (int i = 0; i < fbos.count(); ++i) {
 500                 const ApiFramebuffer &fbo =
 501                     fbos[i];
 502                 QIcon icon(QPixmap::fromImage(fbo.thumb()));
 503                 QTreeWidgetItem *item = new QTreeWidgetItem(fboItem);
 504                 item->setIcon(0, icon);
 505                 int width = fbo.size().width();
 506                 int height = fbo.size().height();
 507                 QString descr =
 508                     QString::fromLatin1("%1, %2 x %3")
 509                     .arg(fbo.type())
 510                     .arg(width)
 511                     .arg(height);
 512                 item->setText(1, descr);
 513
 514                 item->setData(0, Qt::UserRole,
 515                               fbo.image());
 516             }
 517         }
 518         m_ui.surfacesTab->setEnabled(true);
 519     }
 520     m_ui.stateDock->show();
 521 }
 522
 523 void MainWindow::showSettings()
 524 {
 525     SettingsDialog dialog;
 526     dialog.setFilterModel(m_proxyModel);
 527
 528     dialog.exec();
 529 }
 530
 531 void MainWindow::openHelp(const QUrl &url)
 532 {
 533     QDesktopServices::openUrl(url);
 534 }
 535
 536 void MainWindow::showSurfacesMenu(const QPoint &pos)
 537 {
 538     QTreeWidget *tree = m_ui.surfacesTreeWidget;
 539     QTreeWidgetItem *item = tree->itemAt(pos);
 540     if (!item)
 541         return;
 542
 543     QMenu menu(tr("Surfaces"), this);
 544     //add needed actions
 545     QAction *act = menu.addAction(tr("View Image"));
 546     act->setStatusTip(tr("View the currently selected surface"));
 547     connect(act, SIGNAL(triggered()),
 548             SLOT(showSelectedSurface()));
 549
 550     menu.exec(tree->viewport()->mapToGlobal(pos));
 551 }
 552
 553 void MainWindow::showSelectedSurface()
 554 {
 555     QTreeWidgetItem *item =
 556         m_ui.surfacesTreeWidget->currentItem();
 557
 558     if (!item)
 559         return;
 560
 561     QVariant var = item->data(0, Qt::UserRole);
 562     m_imageViewer->setImage(var.value<QImage>());
 563     m_imageViewer->show();
 564     m_imageViewer->raise();
 565     m_imageViewer->activateWindow();
 566 }
 567
 568 void MainWindow::initObjects()
 569 {
 570     m_ui.stateTreeWidget->sortByColumn(0, Qt::AscendingOrder);
 571
 572     m_sourcesWidget = new ShadersSourceWidget(m_ui.shadersTab);
 573     QVBoxLayout *layout = new QVBoxLayout;
 574     layout->addWidget(m_sourcesWidget);
 575     m_ui.shadersTab->setLayout(layout);
 576
 577     m_trace = new ApiTrace();
 578     m_retracer = new Retracer(this);
 579
 580     m_vdataInterpreter = new VertexDataInterpreter(this);
 581     m_vdataInterpreter->setListWidget(m_ui.vertexDataListWidget);
 582     m_vdataInterpreter->setStride(
 583         m_ui.vertexStrideSB->value());
 584     m_vdataInterpreter->setComponents(
 585         m_ui.vertexComponentsSB->value());
 586     m_vdataInterpreter->setStartingOffset(
 587         m_ui.startingOffsetSB->value());
 588     m_vdataInterpreter->setTypeFromString(
 589         m_ui.vertexTypeCB->currentText());
 590
 591     m_imageViewer = new ImageViewer(this);
 592
 593     m_model = new ApiTraceModel();
 594     m_model->setApiTrace(m_trace);
 595     m_proxyModel = new ApiTraceFilter();
 596     m_proxyModel->setSourceModel(m_model);
 597     m_ui.callView->setModel(m_proxyModel);
 598     m_ui.callView->setItemDelegate(new ApiCallDelegate);
 599     m_ui.callView->resizeColumnToContents(0);
 600     m_ui.callView->header()->swapSections(0, 1);
 601     m_ui.callView->setColumnWidth(1, 42);
 602     m_ui.callView->setContextMenuPolicy(Qt::CustomContextMenu);
 603
 604     m_progressBar = new QProgressBar();
 605     m_progressBar->setRange(0, 0);
 606     statusBar()->addPermanentWidget(m_progressBar);
 607     m_progressBar->hide();
 608
 609     m_argsEditor = new ArgumentsEditor(this);
 610
 611     m_ui.detailsDock->hide();
 612     m_ui.errorsDock->hide();
 613     m_ui.vertexDataDock->hide();
 614     m_ui.stateDock->hide();
 615     setDockOptions(dockOptions() | QMainWindow::ForceTabbedDocks);
 616
 617     tabifyDockWidget(m_ui.stateDock, m_ui.vertexDataDock);
 618     tabifyDockWidget(m_ui.detailsDock, m_ui.errorsDock);
 619
 620     m_ui.surfacesTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu);
 621
 622     m_ui.detailsWebView->page()->setLinkDelegationPolicy(
 623         QWebPage::DelegateExternalLinks);
 624
 625     m_jumpWidget = new JumpWidget(this);
 626     m_ui.centralLayout->addWidget(m_jumpWidget);
 627     m_jumpWidget->hide();
 628
 629     m_searchWidget = new SearchWidget(this);
 630     m_ui.centralLayout->addWidget(m_searchWidget);
 631     m_searchWidget->hide();
 632
 633     m_traceProcess = new TraceProcess(this);
 634
 635     new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_G),
 636                   this, SLOT(slotGoTo()));
 637     new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_F),
 638                   this, SLOT(slotSearch()));
 639 }
 640
 641 void MainWindow::initConnections()
 642 {
 643     connect(m_trace, SIGNAL(startedLoadingTrace()),
 644             this, SLOT(startedLoadingTrace()));
 645     connect(m_trace, SIGNAL(finishedLoadingTrace()),
 646             this, SLOT(finishedLoadingTrace()));
 647     connect(m_trace, SIGNAL(startedSaving()),
 648             this, SLOT(slotStartedSaving()));
 649     connect(m_trace, SIGNAL(saved()),
 650             this, SLOT(slotSaved()));
 651     connect(m_trace, SIGNAL(changed(ApiTraceCall*)),
 652             this, SLOT(slotTraceChanged(ApiTraceCall*)));
 653
 654     connect(m_retracer, SIGNAL(finished(const QString&)),
 655             this, SLOT(replayFinished(const QString&)));
 656     connect(m_retracer, SIGNAL(error(const QString&)),
 657             this, SLOT(replayError(const QString&)));
 658     connect(m_retracer, SIGNAL(foundState(const ApiTraceState&)),
 659             this, SLOT(replayStateFound(const ApiTraceState&)));
 660     connect(m_retracer, SIGNAL(retraceErrors(const QList<RetraceError>&)),
 661             this, SLOT(slotRetraceErrors(const QList<RetraceError>&)));
 662
 663     connect(m_ui.vertexInterpretButton, SIGNAL(clicked()),
 664             m_vdataInterpreter, SLOT(interpretData()));
 665     connect(m_ui.vertexTypeCB, SIGNAL(currentIndexChanged(const QString&)),
 666             m_vdataInterpreter, SLOT(setTypeFromString(const QString&)));
 667     connect(m_ui.vertexStrideSB, SIGNAL(valueChanged(int)),
 668             m_vdataInterpreter, SLOT(setStride(int)));
 669     connect(m_ui.vertexComponentsSB, SIGNAL(valueChanged(int)),
 670             m_vdataInterpreter, SLOT(setComponents(int)));
 671     connect(m_ui.startingOffsetSB, SIGNAL(valueChanged(int)),
 672             m_vdataInterpreter, SLOT(setStartingOffset(int)));
 673
 674
 675     connect(m_ui.actionNew, SIGNAL(triggered()),
 676             this, SLOT(createTrace()));
 677     connect(m_ui.actionOpen, SIGNAL(triggered()),
 678             this, SLOT(openTrace()));
 679     connect(m_ui.actionQuit, SIGNAL(triggered()),
 680             this, SLOT(close()));
 681
 682     connect(m_ui.actionFind, SIGNAL(triggered()),
 683             this, SLOT(slotSearch()));
 684     connect(m_ui.actionGo, SIGNAL(triggered()),
 685             this, SLOT(slotGoTo()));
 686     connect(m_ui.actionGoFrameStart, SIGNAL(triggered()),
 687             this, SLOT(slotGoFrameStart()));
 688     connect(m_ui.actionGoFrameEnd, SIGNAL(triggered()),
 689             this, SLOT(slotGoFrameEnd()));
 690
 691     connect(m_ui.actionReplay, SIGNAL(triggered()),
 692             this, SLOT(replayStart()));
 693     connect(m_ui.actionStop, SIGNAL(triggered()),
 694             this, SLOT(replayStop()));
 695     connect(m_ui.actionLookupState, SIGNAL(triggered()),
 696             this, SLOT(lookupState()));
 697     connect(m_ui.actionOptions, SIGNAL(triggered()),
 698             this, SLOT(showSettings()));
 699
 700     connect(m_ui.callView, SIGNAL(activated(const QModelIndex &)),
 701             this, SLOT(callItemSelected(const QModelIndex &)));
 702     connect(m_ui.callView, SIGNAL(customContextMenuRequested(QPoint)),
 703             this, SLOT(customContextMenuRequested(QPoint)));
 704
 705     connect(m_ui.surfacesTreeWidget,
 706             SIGNAL(customContextMenuRequested(const QPoint &)),
 707             SLOT(showSurfacesMenu(const QPoint &)));
 708     connect(m_ui.surfacesTreeWidget,
 709             SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)),
 710             SLOT(showSelectedSurface()));
 711
 712     connect(m_ui.detailsWebView, SIGNAL(linkClicked(const QUrl&)),
 713             this, SLOT(openHelp(const QUrl&)));
 714
 715     connect(m_ui.nonDefaultsCB, SIGNAL(toggled(bool)),
 716             this, SLOT(fillState(bool)));
 717
 718     connect(m_jumpWidget, SIGNAL(jumpTo(int)),
 719             SLOT(slotJumpTo(int)));
 720
 721     connect(m_searchWidget,
 722             SIGNAL(searchNext(const QString&, Qt::CaseSensitivity)),
 723             SLOT(slotSearchNext(const QString&, Qt::CaseSensitivity)));
 724     connect(m_searchWidget,
 725             SIGNAL(searchPrev(const QString&, Qt::CaseSensitivity)),
 726             SLOT(slotSearchPrev(const QString&, Qt::CaseSensitivity)));
 727
 728     connect(m_traceProcess, SIGNAL(tracedFile(const QString&)),
 729             SLOT(createdTrace(const QString&)));
 730     connect(m_traceProcess, SIGNAL(error(const QString&)),
 731             SLOT(traceError(const QString&)));
 732
 733     connect(m_ui.errorsDock, SIGNAL(visibilityChanged(bool)),
 734             m_ui.actionShowErrorsDock, SLOT(setChecked(bool)));
 735     connect(m_ui.actionShowErrorsDock, SIGNAL(triggered(bool)),
 736             m_ui.errorsDock, SLOT(setVisible(bool)));
 737 }
 738
 739 void MainWindow::replayStateFound(const ApiTraceState &state)
 740 {
 741     m_stateEvent->setState(state);
 742     m_model->stateSetOnEvent(m_stateEvent);
 743     if (m_selectedEvent == m_stateEvent) {
 744         fillStateForFrame();
 745     } else {
 746         m_ui.stateDock->hide();
 747     }
 748 }
 749
 750 void MainWindow::slotGoTo()
 751 {
 752     m_searchWidget->hide();
 753     m_jumpWidget->show();
 754 }
 755
 756 void MainWindow::slotJumpTo(int callNum)
 757 {
 758     QModelIndex index = m_proxyModel->callIndex(callNum);
 759     if (index.isValid()) {
 760         m_ui.callView->setCurrentIndex(index);
 761     }
 762 }
 763
 764 void MainWindow::createdTrace(const QString &path)
 765 {
 766     qDebug()<<"Done tracing "<<path;
 767     newTraceFile(path);
 768 }
 769
 770 void MainWindow::traceError(const QString &msg)
 771 {
 772     QMessageBox::warning(
 773             this,
 774             tr("Tracing Error"),
 775             msg);
 776 }
 777
 778 void MainWindow::slotSearch()
 779 {
 780     m_jumpWidget->hide();
 781     m_searchWidget->show();
 782 }
 783
 784 void MainWindow::slotSearchNext(const QString &str, Qt::CaseSensitivity sensitivity)
 785 {
 786     QModelIndex index = m_ui.callView->currentIndex();
 787     ApiTraceEvent *event = 0;
 788
 789
 790     if (!index.isValid()) {
 791         index = m_proxyModel->index(0, 0, QModelIndex());
 792         if (!index.isValid()) {
 793             qDebug()<<"no currently valid index";
 794             m_searchWidget->setFound(false);
 795             return;
 796         }
 797     }
 798
 799     event = index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
 800     ApiTraceCall *call = 0;
 801
 802     if (event->type() == ApiTraceCall::Call)
 803         call = static_cast<ApiTraceCall*>(event);
 804     else {
 805         Q_ASSERT(event->type() == ApiTraceCall::Frame);
 806         ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(event);
 807         call = frame->calls.value(0);
 808     }
 809
 810     if (!call) {
 811         m_searchWidget->setFound(false);
 812         return;
 813     }
 814     const QList<ApiTraceCall*> &calls = m_trace->calls();
 815     int callNum = calls.indexOf(call);
 816
 817     for (int i = callNum + 1; i < calls.count(); ++i) {
 818         ApiTraceCall *testCall = calls[i];
 819         QString txt = testCall->filterText();
 820         if (txt.contains(str, sensitivity)) {
 821             QModelIndex index = m_proxyModel->indexForCall(testCall);
 822             /* if it's not valid it means that the proxy model has already
 823              * filtered it out */
 824             if (index.isValid()) {
 825                 m_ui.callView->setCurrentIndex(index);
 826                 m_searchWidget->setFound(true);
 827                 return;
 828             }
 829         }
 830     }
 831     m_searchWidget->setFound(false);
 832 }
 833
 834 void MainWindow::slotSearchPrev(const QString &str, Qt::CaseSensitivity sensitivity)
 835 {
 836     QModelIndex index = m_ui.callView->currentIndex();
 837     ApiTraceEvent *event = 0;
 838
 839
 840     if (!index.isValid()) {
 841         index = m_proxyModel->index(0, 0, QModelIndex());
 842         if (!index.isValid()) {
 843             qDebug()<<"no currently valid index";
 844             m_searchWidget->setFound(false);
 845             return;
 846         }
 847     }
 848
 849     event = index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
 850     ApiTraceCall *call = 0;
 851
 852     if (event->type() == ApiTraceCall::Call)
 853         call = static_cast<ApiTraceCall*>(event);
 854     else {
 855         Q_ASSERT(event->type() == ApiTraceCall::Frame);
 856         ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(event);
 857         call = frame->calls.value(0);
 858     }
 859
 860     if (!call) {
 861         m_searchWidget->setFound(false);
 862         return;
 863     }
 864     const QList<ApiTraceCall*> &calls = m_trace->calls();
 865     int callNum = calls.indexOf(call);
 866
 867     for (int i = callNum - 1; i >= 0; --i) {
 868         ApiTraceCall *testCall = calls[i];
 869         QString txt = testCall->filterText();
 870         if (txt.contains(str, sensitivity)) {
 871             QModelIndex index = m_proxyModel->indexForCall(testCall);
 872             /* if it's not valid it means that the proxy model has already
 873              * filtered it out */
 874             if (index.isValid()) {
 875                 m_ui.callView->setCurrentIndex(index);
 876                 m_searchWidget->setFound(true);
 877                 return;
 878             }
 879         }
 880     }
 881     m_searchWidget->setFound(false);
 882 }
 883
 884 void MainWindow::fillState(bool nonDefaults)
 885 {
 886     if (nonDefaults) {
 887         ApiTraceState defaultState = m_trace->defaultState();
 888         if (defaultState.isEmpty()) {
 889             m_ui.nonDefaultsCB->blockSignals(true);
 890             m_ui.nonDefaultsCB->setChecked(false);
 891             m_ui.nonDefaultsCB->blockSignals(false);
 892             int ret = QMessageBox::question(
 893                 this, tr("Empty Default State"),
 894                 tr("The applcation needs to figure out the "
 895                    "default state for the current trace. "
 896                    "This only has to be done once and "
 897                    "afterwards you will be able to enable "
 898                    "displaying of non default state for all calls."
 899                    "\nDo you want to lookup the default state now?"),
 900                 QMessageBox::Yes | QMessageBox::No);
 901             if (ret != QMessageBox::Yes)
 902                 return;
 903             ApiTraceFrame *firstFrame =
 904                 m_trace->frameAt(0);
 905             ApiTraceEvent *oldSelected = m_selectedEvent;
 906             if (!firstFrame)
 907                 return;
 908             m_selectedEvent = firstFrame;
 909             lookupState();
 910             m_selectedEvent = oldSelected;
 911         }
 912     }
 913     fillStateForFrame();
 914 }
 915
 916 void MainWindow::customContextMenuRequested(QPoint pos)
 917 {
 918     QMenu menu;
 919     QModelIndex index = m_ui.callView->indexAt(pos);
 920
 921     callItemSelected(index);
 922     if (!index.isValid())
 923         return;
 924
 925     ApiTraceEvent *event =
 926         index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
 927     if (!event || event->type() != ApiTraceEvent::Call)
 928         return;
 929
 930     menu.addAction(QIcon(":/resources/media-record.png"),
 931                    tr("Lookup state"), this, SLOT(lookupState()));
 932     menu.addAction(tr("Edit"), this, SLOT(editCall()));
 933
 934     menu.exec(QCursor::pos());
 935 }
 936
 937 void MainWindow::editCall()
 938 {
 939     if (m_selectedEvent && m_selectedEvent->type() == ApiTraceEvent::Call) {
 940         ApiTraceCall *call = static_cast<ApiTraceCall*>(m_selectedEvent);
 941         m_argsEditor->setCall(call);
 942         m_argsEditor->show();
 943     }
 944 }
 945
 946 void MainWindow::slotStartedSaving()
 947 {
 948     m_progressBar->show();
 949     statusBar()->showMessage(
 950         tr("Saving to %1").arg(m_trace->fileName()));
 951 }
 952
 953 void MainWindow::slotSaved()
 954 {
 955     statusBar()->showMessage(
 956         tr("Saved to %1").arg(m_trace->fileName()), 2000);
 957     m_progressBar->hide();
 958 }
 959
 960 void MainWindow::slotGoFrameStart()
 961 {
 962     ApiTraceFrame *frame = currentFrame();
 963     if (!frame || frame->calls.isEmpty()) {
 964         return;
 965     }
 966
 967     QList<ApiTraceCall*>::const_iterator itr;
 968
 969     itr = frame->calls.constBegin();
 970     while (itr != frame->calls.constEnd()) {
 971         ApiTraceCall *call = *itr;
 972         QModelIndex idx = m_proxyModel->indexForCall(call);
 973         if (idx.isValid()) {
 974             m_ui.callView->setCurrentIndex(idx);
 975             break;
 976         }
 977         ++itr;
 978     }
 979 }
 980
 981 void MainWindow::slotGoFrameEnd()
 982 {
 983     ApiTraceFrame *frame = currentFrame();
 984     if (!frame || frame->calls.isEmpty()) {
 985         return;
 986     }
 987     QList<ApiTraceCall*>::const_iterator itr;
 988
 989     itr = frame->calls.constEnd();
 990     do {
 991         --itr;
 992         ApiTraceCall *call = *itr;
 993         QModelIndex idx = m_proxyModel->indexForCall(call);
 994         if (idx.isValid()) {
 995             m_ui.callView->setCurrentIndex(idx);
 996             break;
 997         }
 998     } while (itr != frame->calls.constBegin());
 999 }
1000
1001 ApiTraceFrame * MainWindow::currentFrame() const
1002 {
1003     if (m_selectedEvent) {
1004         if (m_selectedEvent->type() == ApiTraceEvent::Frame) {
1005             return static_cast<ApiTraceFrame*>(m_selectedEvent);
1006         } else {
1007             Q_ASSERT(m_selectedEvent->type() == ApiTraceEvent::Call);
1008             ApiTraceCall *call = static_cast<ApiTraceCall*>(m_selectedEvent);
1009             return call->parentFrame();
1010         }
1011     }
1012     return NULL;
1013 }
1014
1015 void MainWindow::slotTraceChanged(ApiTraceCall *call)
1016 {
1017     Q_ASSERT(call);
1018     if (call == m_selectedEvent) {
1019         m_ui.detailsWebView->setHtml(call->toHtml());
1020     }
1021 }
1022
1023 void MainWindow::slotRetraceErrors(const QList<RetraceError> &errors)
1024 {
1025     m_ui.errorsTreeWidget->clear();
1026
1027     foreach(RetraceError error, errors) {
1028         ApiTraceCall *call = m_trace->callWithIndex(error.callIndex);
1029         if (!call)
1030             continue;
1031         call->setError(error.message);
1032
1033         QTreeWidgetItem *item =
1034             new QTreeWidgetItem(m_ui.errorsTreeWidget);
1035         item->setData(0, Qt::DisplayRole, error.callIndex);
1036         item->setData(0, Qt::UserRole, QVariant::fromValue(call));
1037         QString type = error.type;
1038         type[0] = type[0].toUpper();
1039         item->setData(1, Qt::DisplayRole, type);
1040         item->setData(2, Qt::DisplayRole, error.message);
1041     }
1042 }
1043
1044 #include "mainwindow.moc"