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 <QToolBar>
  29 #include <QUrl>
  30 #include <QVBoxLayout>
  31 #include <QWebPage>
  32 #include <QWebView>
  33
  34
  35 MainWindow::MainWindow()
  36     : QMainWindow(),
  37       m_selectedEvent(0),
  38       m_stateEvent(0)
  39 {
  40     m_ui.setupUi(this);
  41     initObjects();
  42     initConnections();
  43 }
  44
  45 void MainWindow::createTrace()
  46 {
  47     TraceDialog dialog;
  48
  49     if (!m_traceProcess->canTrace()) {
  50         QMessageBox::warning(
  51             this,
  52             tr("Unsupported"),
  53             tr("Current configuration doesn't support tracing."));
  54         return;
  55     }
  56
  57     if (dialog.exec() == QDialog::Accepted) {
  58         qDebug()<< "App : " <<dialog.applicationPath();
  59         qDebug()<< "  Arguments: "<<dialog.arguments();
  60         m_traceProcess->setExecutablePath(dialog.applicationPath());
  61         m_traceProcess->setArguments(dialog.arguments());
  62         m_traceProcess->start();
  63     }
  64 }
  65
  66 void MainWindow::openTrace()
  67 {
  68     QString fileName =
  69         QFileDialog::getOpenFileName(
  70             this,
  71             tr("Open Trace"),
  72             QDir::homePath(),
  73             tr("Trace Files (*.trace)"));
  74
  75     qDebug()<< "File name : " <<fileName;
  76
  77     newTraceFile(fileName);
  78 }
  79
  80 void MainWindow::loadTrace(const QString &fileName)
  81 {
  82     if (!QFile::exists(fileName)) {
  83         QMessageBox::warning(this, tr("File Missing"),
  84                              tr("File '%1' doesn't exist.").arg(fileName));
  85         return;
  86     }
  87     qDebug()<< "Loading  : " <<fileName;
  88
  89     m_progressBar->setValue(0);
  90     newTraceFile(fileName);
  91 }
  92
  93 void MainWindow::callItemSelected(const QModelIndex &index)
  94 {
  95     ApiTraceEvent *event =
  96         index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
  97
  98     if (event && event->type() == ApiTraceEvent::Call) {
  99         ApiTraceCall *call = static_cast<ApiTraceCall*>(event);
 100         m_ui.detailsWebView->setHtml(call->toHtml());
 101         m_ui.detailsDock->show();
 102         if (call->hasBinaryData()) {
 103             QByteArray data =
 104                 call->arguments()[call->binaryDataIndex()].toByteArray();
 105             m_vdataInterpreter->setData(data);
 106             QVariantList args = call->arguments();
 107
 108             for (int i = 0; i < call->argNames().count(); ++i) {
 109                 QString name = call->argNames()[i];
 110                 if (name == QLatin1String("stride")) {
 111                     int stride = args[i].toInt();
 112                     m_ui.vertexStrideSB->setValue(stride);
 113                 } else if (name == QLatin1String("size")) {
 114                     int components = args[i].toInt();
 115                     m_ui.vertexComponentsSB->setValue(components);
 116                 } else if (name == QLatin1String("type")) {
 117                     QString val = args[i].toString();
 118                     int textIndex = m_ui.vertexTypeCB->findText(val);
 119                     if (textIndex >= 0)
 120                         m_ui.vertexTypeCB->setCurrentIndex(textIndex);
 121                 }
 122             }
 123         }
 124         m_ui.vertexDataDock->setVisible(call->hasBinaryData());
 125         m_selectedEvent = call;
 126     } else {
 127         if (event && event->type() == ApiTraceEvent::Frame) {
 128             m_selectedEvent = static_cast<ApiTraceFrame*>(event);
 129         } else
 130             m_selectedEvent = 0;
 131         m_ui.detailsDock->hide();
 132         m_ui.vertexDataDock->hide();
 133     }
 134     if (m_selectedEvent && !m_selectedEvent->state().isEmpty()) {
 135         fillStateForFrame();
 136     } else
 137         m_ui.stateDock->hide();
 138 }
 139
 140 void MainWindow::replayStart()
 141 {
 142     if (m_trace->isSaving()) {
 143         QMessageBox::warning(
 144             this,
 145             tr("Trace Saving"),
 146             tr("QApiTrace is currently saving the edited trace file. "
 147                "Please wait until it finishes and try again."));
 148         return;
 149     }
 150     QDialog dlg;
 151     Ui_RetracerDialog dlgUi;
 152     dlgUi.setupUi(&dlg);
 153
 154     dlgUi.doubleBufferingCB->setChecked(
 155         m_retracer->isDoubleBuffered());
 156     dlgUi.errorCheckCB->setChecked(
 157         !m_retracer->isBenchmarking());
 158
 159     if (dlg.exec() == QDialog::Accepted) {
 160         m_retracer->setDoubleBuffered(
 161             dlgUi.doubleBufferingCB->isChecked());
 162         m_retracer->setBenchmarking(
 163             !dlgUi.errorCheckCB->isChecked());
 164         replayTrace(false);
 165     }
 166 }
 167
 168 void MainWindow::replayStop()
 169 {
 170     m_retracer->quit();
 171     m_ui.actionStop->setEnabled(false);
 172     m_ui.actionReplay->setEnabled(true);
 173     m_ui.actionLookupState->setEnabled(true);
 174 }
 175
 176 void MainWindow::newTraceFile(const QString &fileName)
 177 {
 178     m_trace->setFileName(fileName);
 179
 180     if (fileName.isEmpty()) {
 181         m_ui.actionReplay->setEnabled(false);
 182         m_ui.actionLookupState->setEnabled(false);
 183         setWindowTitle(tr("QApiTrace"));
 184     } else {
 185         QFileInfo info(fileName);
 186         m_ui.actionReplay->setEnabled(true);
 187         m_ui.actionLookupState->setEnabled(true);
 188         setWindowTitle(
 189             tr("QApiTrace - %1").arg(info.fileName()));
 190     }
 191 }
 192
 193 void MainWindow::replayFinished(const QString &output)
 194 {
 195     m_ui.actionStop->setEnabled(false);
 196     m_ui.actionReplay->setEnabled(true);
 197     m_ui.actionLookupState->setEnabled(true);
 198
 199     m_progressBar->hide();
 200     if (output.length() < 80) {
 201         statusBar()->showMessage(output);
 202     }
 203     m_stateEvent = 0;
 204     m_ui.actionShowErrorsDock->setEnabled(m_trace->hasErrors());
 205     m_ui.errorsDock->setVisible(m_trace->hasErrors());
 206     if (!m_trace->hasErrors())
 207         m_ui.errorsTreeWidget->clear();
 208
 209     statusBar()->showMessage(
 210         tr("Replaying finished!"), 2000);
 211 }
 212
 213 void MainWindow::replayError(const QString &message)
 214 {
 215     m_ui.actionStop->setEnabled(false);
 216     m_ui.actionReplay->setEnabled(true);
 217     m_ui.actionLookupState->setEnabled(true);
 218     m_stateEvent = 0;
 219
 220     m_progressBar->hide();
 221     statusBar()->showMessage(
 222         tr("Replaying unsuccessful."), 2000);
 223     QMessageBox::warning(
 224         this, tr("Replay Failed"), message);
 225 }
 226
 227 void MainWindow::startedLoadingTrace()
 228 {
 229     Q_ASSERT(m_trace);
 230     m_progressBar->show();
 231     QFileInfo info(m_trace->fileName());
 232     statusBar()->showMessage(
 233         tr("Loading %1...").arg(info.fileName()));
 234 }
 235
 236 void MainWindow::finishedLoadingTrace()
 237 {
 238     m_progressBar->hide();
 239     if (!m_trace) {
 240         return;
 241     }
 242     QFileInfo info(m_trace->fileName());
 243     statusBar()->showMessage(
 244         tr("Loaded %1").arg(info.fileName()), 3000);
 245 }
 246
 247 void MainWindow::replayTrace(bool dumpState)
 248 {
 249     if (m_trace->fileName().isEmpty())
 250         return;
 251
 252     m_retracer->setFileName(m_trace->fileName());
 253     m_retracer->setCaptureState(dumpState);
 254     if (m_retracer->captureState() && m_selectedEvent) {
 255         int index = 0;
 256         if (m_selectedEvent->type() == ApiTraceEvent::Call) {
 257             index = static_cast<ApiTraceCall*>(m_selectedEvent)->index();
 258         } else if (m_selectedEvent->type() == ApiTraceEvent::Frame) {
 259             ApiTraceFrame *frame =
 260                 static_cast<ApiTraceFrame*>(m_selectedEvent);
 261             if (frame->calls.isEmpty()) {
 262                 //XXX i guess we could still get the current state
 263                 qDebug()<<"tried to get a state for an empty frame";
 264                 return;
 265             }
 266             index = frame->calls.first()->index();
 267         } else {
 268             qDebug()<<"Unknown event type";
 269             return;
 270         }
 271         m_retracer->setCaptureAtCallNumber(index);
 272     }
 273     m_retracer->start();
 274
 275     m_ui.actionStop->setEnabled(true);
 276     m_progressBar->show();
 277     if (dumpState)
 278         statusBar()->showMessage(
 279             tr("Looking up the state..."));
 280     else
 281         statusBar()->showMessage(
 282             tr("Replaying the trace file..."));
 283 }
 284
 285 void MainWindow::lookupState()
 286 {
 287     if (!m_selectedEvent) {
 288         QMessageBox::warning(
 289             this, tr("Unknown Event"),
 290             tr("To inspect the state select an event in the event list."));
 291         return;
 292     }
 293     if (m_trace->isSaving()) {
 294         QMessageBox::warning(
 295             this,
 296             tr("Trace Saving"),
 297             tr("QApiTrace is currently saving the edited trace file. "
 298                "Please wait until it finishes and try again."));
 299         return;
 300     }
 301     m_stateEvent = m_selectedEvent;
 302     replayTrace(true);
 303 }
 304
 305 MainWindow::~MainWindow()
 306 {
 307 }
 308
 309 static void
 310 variantToString(const QVariant &var, QString &str)
 311 {
 312     if (var.type() == QVariant::List) {
 313         QVariantList lst = var.toList();
 314         str += QLatin1String("[");
 315         for (int i = 0; i < lst.count(); ++i) {
 316             QVariant val = lst[i];
 317             variantToString(val, str);
 318             if (i < lst.count() - 1)
 319                 str += QLatin1String(", ");
 320         }
 321         str += QLatin1String("]");
 322     } else if (var.type() == QVariant::Map) {
 323         Q_ASSERT(!"unsupported state type");
 324     } else if (var.type() == QVariant::Hash) {
 325         Q_ASSERT(!"unsupported state type");
 326     } else {
 327         str += var.toString();
 328     }
 329 }
 330
 331 static QTreeWidgetItem *
 332 variantToItem(const QString &key, const QVariant &var, const QVariant &defaultVar);
 333
 334 static void
 335 variantMapToItems(const QVariantMap &map, const QVariantMap &defaultMap, QList<QTreeWidgetItem *> &items)
 336 {
 337     QVariantMap::const_iterator itr;
 338     for (itr = map.constBegin(); itr != map.constEnd(); ++itr) {
 339         QString key = itr.key();
 340         QVariant var = itr.value();
 341         QVariant defaultVar = defaultMap[key];
 342
 343         QTreeWidgetItem *item = variantToItem(key, var, defaultVar);
 344         if (item) {
 345             items.append(item);
 346         }
 347     }
 348 }
 349
 350 static void
 351 variantListToItems(const QVariantList &lst, const QVariantList &defaultLst, QList<QTreeWidgetItem *> &items)
 352 {
 353     for (int i = 0; i < lst.count(); ++i) {
 354         QString key = QString::number(i);
 355         QVariant var = lst[i];
 356         QVariant defaultVar;
 357
 358         if (i < defaultLst.count()) {
 359             defaultVar = defaultLst[i];
 360         }
 361
 362         QTreeWidgetItem *item = variantToItem(key, var, defaultVar);
 363         if (item) {
 364             items.append(item);
 365         }
 366     }
 367 }
 368
 369 static bool
 370 isVariantDeep(const QVariant &var)
 371 {
 372     if (var.type() == QVariant::List) {
 373         QVariantList lst = var.toList();
 374         for (int i = 0; i < lst.count(); ++i) {
 375             if (isVariantDeep(lst[i])) {
 376                 return true;
 377             }
 378         }
 379         return false;
 380     } else if (var.type() == QVariant::Map) {
 381         return true;
 382     } else if (var.type() == QVariant::Hash) {
 383         return true;
 384     } else {
 385         return false;
 386     }
 387 }
 388
 389 static QTreeWidgetItem *
 390 variantToItem(const QString &key, const QVariant &var, const QVariant &defaultVar)
 391 {
 392     if (var == defaultVar) {
 393         return NULL;
 394     }
 395
 396     QString val;
 397
 398     bool deep = isVariantDeep(var);
 399     if (!deep) {
 400         variantToString(var, val);
 401     }
 402
 403     //qDebug()<<"key = "<<key;
 404     //qDebug()<<"val = "<<val;
 405     QStringList lst;
 406     lst += key;
 407     lst += val;
 408
 409     QTreeWidgetItem *item = new QTreeWidgetItem((QTreeWidgetItem *)0, lst);
 410
 411     if (deep) {
 412         QList<QTreeWidgetItem *> children;
 413         if (var.type() == QVariant::Map) {
 414             QVariantMap map = var.toMap();
 415             QVariantMap defaultMap = defaultVar.toMap();
 416             variantMapToItems(map, defaultMap, children);
 417         }
 418         if (var.type() == QVariant::List) {
 419             QVariantList lst = var.toList();
 420             QVariantList defaultLst = defaultVar.toList();
 421             variantListToItems(lst, defaultLst, children);
 422         }
 423         item->addChildren(children);
 424     }
 425
 426     return item;
 427 }
 428
 429 void MainWindow::fillStateForFrame()
 430 {
 431     QVariantMap params;
 432
 433     if (!m_selectedEvent || m_selectedEvent->state().isEmpty())
 434         return;
 435
 436     bool nonDefaults = m_ui.nonDefaultsCB->isChecked();
 437     QVariantMap defaultParams;
 438     if (nonDefaults) {
 439         ApiTraceState defaultState = m_trace->defaultState();
 440         defaultParams = defaultState.parameters();
 441     }
 442
 443     const ApiTraceState &state = m_selectedEvent->state();
 444     m_ui.stateTreeWidget->clear();
 445     params = state.parameters();
 446     QList<QTreeWidgetItem *> items;
 447     variantMapToItems(params, defaultParams, items);
 448     m_ui.stateTreeWidget->insertTopLevelItems(0, items);
 449
 450     QMap<QString, QString> shaderSources = state.shaderSources();
 451     if (shaderSources.isEmpty()) {
 452         m_sourcesWidget->setShaders(shaderSources);
 453     } else {
 454         m_sourcesWidget->setShaders(shaderSources);
 455     }
 456
 457     const QList<ApiTexture> &textures =
 458         state.textures();
 459     const QList<ApiFramebuffer> &fbos =
 460         state.framebuffers();
 461
 462     m_ui.surfacesTreeWidget->clear();
 463     if (textures.isEmpty() && fbos.isEmpty()) {
 464         m_ui.surfacesTab->setDisabled(false);
 465     } else {
 466         m_ui.surfacesTreeWidget->setIconSize(QSize(64, 64));
 467         if (!textures.isEmpty()) {
 468             QTreeWidgetItem *textureItem =
 469                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 470             textureItem->setText(0, tr("Textures"));
 471             if (textures.count() <= 6)
 472                 textureItem->setExpanded(true);
 473
 474             for (int i = 0; i < textures.count(); ++i) {
 475                 const ApiTexture &texture =
 476                     textures[i];
 477                 QIcon icon(QPixmap::fromImage(texture.thumb()));
 478                 QTreeWidgetItem *item = new QTreeWidgetItem(textureItem);
 479                 item->setIcon(0, icon);
 480                 int width = texture.size().width();
 481                 int height = texture.size().height();
 482                 QString descr =
 483                     QString::fromLatin1("%1, %2 x %3")
 484                     .arg(texture.target())
 485                     .arg(width)
 486                     .arg(height);
 487                 item->setText(1, descr);
 488
 489                 item->setData(0, Qt::UserRole,
 490                               texture.image());
 491             }
 492         }
 493         if (!fbos.isEmpty()) {
 494             QTreeWidgetItem *fboItem =
 495                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 496             fboItem->setText(0, tr("Framebuffers"));
 497             if (fbos.count() <= 6)
 498                 fboItem->setExpanded(true);
 499
 500             for (int i = 0; i < fbos.count(); ++i) {
 501                 const ApiFramebuffer &fbo =
 502                     fbos[i];
 503                 QIcon icon(QPixmap::fromImage(fbo.thumb()));
 504                 QTreeWidgetItem *item = new QTreeWidgetItem(fboItem);
 505                 item->setIcon(0, icon);
 506                 int width = fbo.size().width();
 507                 int height = fbo.size().height();
 508                 QString descr =
 509                     QString::fromLatin1("%1, %2 x %3")
 510                     .arg(fbo.type())
 511                     .arg(width)
 512                     .arg(height);
 513                 item->setText(1, descr);
 514
 515                 item->setData(0, Qt::UserRole,
 516                               fbo.image());
 517             }
 518         }
 519         m_ui.surfacesTab->setEnabled(true);
 520     }
 521     m_ui.stateDock->show();
 522 }
 523
 524 void MainWindow::showSettings()
 525 {
 526     SettingsDialog dialog;
 527     dialog.setFilterModel(m_proxyModel);
 528
 529     dialog.exec();
 530 }
 531
 532 void MainWindow::openHelp(const QUrl &url)
 533 {
 534     QDesktopServices::openUrl(url);
 535 }
 536
 537 void MainWindow::showSurfacesMenu(const QPoint &pos)
 538 {
 539     QTreeWidget *tree = m_ui.surfacesTreeWidget;
 540     QTreeWidgetItem *item = tree->itemAt(pos);
 541     if (!item)
 542         return;
 543
 544     QMenu menu(tr("Surfaces"), this);
 545     //add needed actions
 546     QAction *act = menu.addAction(tr("View Image"));
 547     act->setStatusTip(tr("View the currently selected surface"));
 548     connect(act, SIGNAL(triggered()),
 549             SLOT(showSelectedSurface()));
 550
 551     menu.exec(tree->viewport()->mapToGlobal(pos));
 552 }
 553
 554 void MainWindow::showSelectedSurface()
 555 {
 556     QTreeWidgetItem *item =
 557         m_ui.surfacesTreeWidget->currentItem();
 558
 559     if (!item)
 560         return;
 561
 562     QVariant var = item->data(0, Qt::UserRole);
 563     m_imageViewer->setImage(var.value<QImage>());
 564     m_imageViewer->show();
 565     m_imageViewer->raise();
 566     m_imageViewer->activateWindow();
 567 }
 568
 569 void MainWindow::initObjects()
 570 {
 571     m_ui.stateTreeWidget->sortByColumn(0, Qt::AscendingOrder);
 572
 573     m_sourcesWidget = new ShadersSourceWidget(m_ui.shadersTab);
 574     QVBoxLayout *layout = new QVBoxLayout;
 575     layout->addWidget(m_sourcesWidget);
 576     m_ui.shadersTab->setLayout(layout);
 577
 578     m_trace = new ApiTrace();
 579     m_retracer = new Retracer(this);
 580
 581     m_vdataInterpreter = new VertexDataInterpreter(this);
 582     m_vdataInterpreter->setListWidget(m_ui.vertexDataListWidget);
 583     m_vdataInterpreter->setStride(
 584         m_ui.vertexStrideSB->value());
 585     m_vdataInterpreter->setComponents(
 586         m_ui.vertexComponentsSB->value());
 587     m_vdataInterpreter->setStartingOffset(
 588         m_ui.startingOffsetSB->value());
 589     m_vdataInterpreter->setTypeFromString(
 590         m_ui.vertexTypeCB->currentText());
 591
 592     m_imageViewer = new ImageViewer(this);
 593
 594     m_model = new ApiTraceModel();
 595     m_model->setApiTrace(m_trace);
 596     m_proxyModel = new ApiTraceFilter();
 597     m_proxyModel->setSourceModel(m_model);
 598     m_ui.callView->setModel(m_proxyModel);
 599     m_ui.callView->setItemDelegate(new ApiCallDelegate);
 600     m_ui.callView->resizeColumnToContents(0);
 601     m_ui.callView->header()->swapSections(0, 1);
 602     m_ui.callView->setColumnWidth(1, 42);
 603     m_ui.callView->setContextMenuPolicy(Qt::CustomContextMenu);
 604
 605     m_progressBar = new QProgressBar();
 606     m_progressBar->setRange(0, 0);
 607     statusBar()->addPermanentWidget(m_progressBar);
 608     m_progressBar->hide();
 609
 610     m_argsEditor = new ArgumentsEditor(this);
 611
 612     m_ui.detailsDock->hide();
 613     m_ui.errorsDock->hide();
 614     m_ui.vertexDataDock->hide();
 615     m_ui.stateDock->hide();
 616     setDockOptions(dockOptions() | QMainWindow::ForceTabbedDocks);
 617
 618     tabifyDockWidget(m_ui.stateDock, m_ui.vertexDataDock);
 619     tabifyDockWidget(m_ui.detailsDock, m_ui.errorsDock);
 620
 621     m_ui.surfacesTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu);
 622
 623     m_ui.detailsWebView->page()->setLinkDelegationPolicy(
 624         QWebPage::DelegateExternalLinks);
 625
 626     m_jumpWidget = new JumpWidget(this);
 627     m_ui.centralLayout->addWidget(m_jumpWidget);
 628     m_jumpWidget->hide();
 629
 630     m_searchWidget = new SearchWidget(this);
 631     m_ui.centralLayout->addWidget(m_searchWidget);
 632     m_searchWidget->hide();
 633
 634     m_traceProcess = new TraceProcess(this);
 635 }
 636
 637 void MainWindow::initConnections()
 638 {
 639     connect(m_trace, SIGNAL(startedLoadingTrace()),
 640             this, SLOT(startedLoadingTrace()));
 641     connect(m_trace, SIGNAL(finishedLoadingTrace()),
 642             this, SLOT(finishedLoadingTrace()));
 643     connect(m_trace, SIGNAL(startedSaving()),
 644             this, SLOT(slotStartedSaving()));
 645     connect(m_trace, SIGNAL(saved()),
 646             this, SLOT(slotSaved()));
 647     connect(m_trace, SIGNAL(changed(ApiTraceCall*)),
 648             this, SLOT(slotTraceChanged(ApiTraceCall*)));
 649
 650     connect(m_retracer, SIGNAL(finished(const QString&)),
 651             this, SLOT(replayFinished(const QString&)));
 652     connect(m_retracer, SIGNAL(error(const QString&)),
 653             this, SLOT(replayError(const QString&)));
 654     connect(m_retracer, SIGNAL(foundState(const ApiTraceState&)),
 655             this, SLOT(replayStateFound(const ApiTraceState&)));
 656     connect(m_retracer, SIGNAL(retraceErrors(const QList<RetraceError>&)),
 657             this, SLOT(slotRetraceErrors(const QList<RetraceError>&)));
 658
 659     connect(m_ui.vertexInterpretButton, SIGNAL(clicked()),
 660             m_vdataInterpreter, SLOT(interpretData()));
 661     connect(m_ui.vertexTypeCB, SIGNAL(currentIndexChanged(const QString&)),
 662             m_vdataInterpreter, SLOT(setTypeFromString(const QString&)));
 663     connect(m_ui.vertexStrideSB, SIGNAL(valueChanged(int)),
 664             m_vdataInterpreter, SLOT(setStride(int)));
 665     connect(m_ui.vertexComponentsSB, SIGNAL(valueChanged(int)),
 666             m_vdataInterpreter, SLOT(setComponents(int)));
 667     connect(m_ui.startingOffsetSB, SIGNAL(valueChanged(int)),
 668             m_vdataInterpreter, SLOT(setStartingOffset(int)));
 669
 670
 671     connect(m_ui.actionNew, SIGNAL(triggered()),
 672             this, SLOT(createTrace()));
 673     connect(m_ui.actionOpen, SIGNAL(triggered()),
 674             this, SLOT(openTrace()));
 675     connect(m_ui.actionQuit, SIGNAL(triggered()),
 676             this, SLOT(close()));
 677
 678     connect(m_ui.actionFind, SIGNAL(triggered()),
 679             this, SLOT(slotSearch()));
 680     connect(m_ui.actionGo, SIGNAL(triggered()),
 681             this, SLOT(slotGoTo()));
 682     connect(m_ui.actionGoFrameStart, SIGNAL(triggered()),
 683             this, SLOT(slotGoFrameStart()));
 684     connect(m_ui.actionGoFrameEnd, SIGNAL(triggered()),
 685             this, SLOT(slotGoFrameEnd()));
 686
 687     connect(m_ui.actionReplay, SIGNAL(triggered()),
 688             this, SLOT(replayStart()));
 689     connect(m_ui.actionStop, SIGNAL(triggered()),
 690             this, SLOT(replayStop()));
 691     connect(m_ui.actionLookupState, SIGNAL(triggered()),
 692             this, SLOT(lookupState()));
 693     connect(m_ui.actionOptions, SIGNAL(triggered()),
 694             this, SLOT(showSettings()));
 695
 696     connect(m_ui.callView, SIGNAL(activated(const QModelIndex &)),
 697             this, SLOT(callItemSelected(const QModelIndex &)));
 698     connect(m_ui.callView, SIGNAL(customContextMenuRequested(QPoint)),
 699             this, SLOT(customContextMenuRequested(QPoint)));
 700
 701     connect(m_ui.surfacesTreeWidget,
 702             SIGNAL(customContextMenuRequested(const QPoint &)),
 703             SLOT(showSurfacesMenu(const QPoint &)));
 704     connect(m_ui.surfacesTreeWidget,
 705             SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)),
 706             SLOT(showSelectedSurface()));
 707
 708     connect(m_ui.detailsWebView, SIGNAL(linkClicked(const QUrl&)),
 709             this, SLOT(openHelp(const QUrl&)));
 710
 711     connect(m_ui.nonDefaultsCB, SIGNAL(toggled(bool)),
 712             this, SLOT(fillState(bool)));
 713
 714     connect(m_jumpWidget, SIGNAL(jumpTo(int)),
 715             SLOT(slotJumpTo(int)));
 716
 717     connect(m_searchWidget,
 718             SIGNAL(searchNext(const QString&, Qt::CaseSensitivity)),
 719             SLOT(slotSearchNext(const QString&, Qt::CaseSensitivity)));
 720     connect(m_searchWidget,
 721             SIGNAL(searchPrev(const QString&, Qt::CaseSensitivity)),
 722             SLOT(slotSearchPrev(const QString&, Qt::CaseSensitivity)));
 723
 724     connect(m_traceProcess, SIGNAL(tracedFile(const QString&)),
 725             SLOT(createdTrace(const QString&)));
 726     connect(m_traceProcess, SIGNAL(error(const QString&)),
 727             SLOT(traceError(const QString&)));
 728
 729     connect(m_ui.errorsDock, SIGNAL(visibilityChanged(bool)),
 730             m_ui.actionShowErrorsDock, SLOT(setChecked(bool)));
 731     connect(m_ui.actionShowErrorsDock, SIGNAL(triggered(bool)),
 732             m_ui.errorsDock, SLOT(setVisible(bool)));
 733     connect(m_ui.errorsTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)),
 734             this, SLOT(slotErrorSelected(QTreeWidgetItem*)));
 735 }
 736
 737 void MainWindow::replayStateFound(const ApiTraceState &state)
 738 {
 739     m_stateEvent->setState(state);
 740     m_model->stateSetOnEvent(m_stateEvent);
 741     if (m_selectedEvent == m_stateEvent) {
 742         fillStateForFrame();
 743     } else {
 744         m_ui.stateDock->hide();
 745     }
 746 }
 747
 748 void MainWindow::slotGoTo()
 749 {
 750     m_searchWidget->hide();
 751     m_jumpWidget->show();
 752 }
 753
 754 void MainWindow::slotJumpTo(int callNum)
 755 {
 756     QModelIndex index = m_proxyModel->callIndex(callNum);
 757     if (index.isValid()) {
 758         m_ui.callView->setCurrentIndex(index);
 759     }
 760 }
 761
 762 void MainWindow::createdTrace(const QString &path)
 763 {
 764     qDebug()<<"Done tracing "<<path;
 765     newTraceFile(path);
 766 }
 767
 768 void MainWindow::traceError(const QString &msg)
 769 {
 770     QMessageBox::warning(
 771             this,
 772             tr("Tracing Error"),
 773             msg);
 774 }
 775
 776 void MainWindow::slotSearch()
 777 {
 778     m_jumpWidget->hide();
 779     m_searchWidget->show();
 780 }
 781
 782 void MainWindow::slotSearchNext(const QString &str, Qt::CaseSensitivity sensitivity)
 783 {
 784     QModelIndex index = m_ui.callView->currentIndex();
 785     ApiTraceEvent *event = 0;
 786
 787
 788     if (!index.isValid()) {
 789         index = m_proxyModel->index(0, 0, QModelIndex());
 790         if (!index.isValid()) {
 791             qDebug()<<"no currently valid index";
 792             m_searchWidget->setFound(false);
 793             return;
 794         }
 795     }
 796
 797     event = index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
 798     ApiTraceCall *call = 0;
 799
 800     if (event->type() == ApiTraceCall::Call)
 801         call = static_cast<ApiTraceCall*>(event);
 802     else {
 803         Q_ASSERT(event->type() == ApiTraceCall::Frame);
 804         ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(event);
 805         call = frame->calls.value(0);
 806     }
 807
 808     if (!call) {
 809         m_searchWidget->setFound(false);
 810         return;
 811     }
 812     const QList<ApiTraceCall*> &calls = m_trace->calls();
 813     int callNum = calls.indexOf(call);
 814
 815     for (int i = callNum + 1; i < calls.count(); ++i) {
 816         ApiTraceCall *testCall = calls[i];
 817         QString txt = testCall->filterText();
 818         if (txt.contains(str, sensitivity)) {
 819             QModelIndex index = m_proxyModel->indexForCall(testCall);
 820             /* if it's not valid it means that the proxy model has already
 821              * filtered it out */
 822             if (index.isValid()) {
 823                 m_ui.callView->setCurrentIndex(index);
 824                 m_searchWidget->setFound(true);
 825                 return;
 826             }
 827         }
 828     }
 829     m_searchWidget->setFound(false);
 830 }
 831
 832 void MainWindow::slotSearchPrev(const QString &str, Qt::CaseSensitivity sensitivity)
 833 {
 834     QModelIndex index = m_ui.callView->currentIndex();
 835     ApiTraceEvent *event = 0;
 836
 837
 838     if (!index.isValid()) {
 839         index = m_proxyModel->index(0, 0, QModelIndex());
 840         if (!index.isValid()) {
 841             qDebug()<<"no currently valid index";
 842             m_searchWidget->setFound(false);
 843             return;
 844         }
 845     }
 846
 847     event = index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
 848     ApiTraceCall *call = 0;
 849
 850     if (event->type() == ApiTraceCall::Call)
 851         call = static_cast<ApiTraceCall*>(event);
 852     else {
 853         Q_ASSERT(event->type() == ApiTraceCall::Frame);
 854         ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(event);
 855         call = frame->calls.value(0);
 856     }
 857
 858     if (!call) {
 859         m_searchWidget->setFound(false);
 860         return;
 861     }
 862     const QList<ApiTraceCall*> &calls = m_trace->calls();
 863     int callNum = calls.indexOf(call);
 864
 865     for (int i = callNum - 1; i >= 0; --i) {
 866         ApiTraceCall *testCall = calls[i];
 867         QString txt = testCall->filterText();
 868         if (txt.contains(str, sensitivity)) {
 869             QModelIndex index = m_proxyModel->indexForCall(testCall);
 870             /* if it's not valid it means that the proxy model has already
 871              * filtered it out */
 872             if (index.isValid()) {
 873                 m_ui.callView->setCurrentIndex(index);
 874                 m_searchWidget->setFound(true);
 875                 return;
 876             }
 877         }
 878     }
 879     m_searchWidget->setFound(false);
 880 }
 881
 882 void MainWindow::fillState(bool nonDefaults)
 883 {
 884     if (nonDefaults) {
 885         ApiTraceState defaultState = m_trace->defaultState();
 886         if (defaultState.isEmpty()) {
 887             m_ui.nonDefaultsCB->blockSignals(true);
 888             m_ui.nonDefaultsCB->setChecked(false);
 889             m_ui.nonDefaultsCB->blockSignals(false);
 890             int ret = QMessageBox::question(
 891                 this, tr("Empty Default State"),
 892                 tr("The applcation needs to figure out the "
 893                    "default state for the current trace. "
 894                    "This only has to be done once and "
 895                    "afterwards you will be able to enable "
 896                    "displaying of non default state for all calls."
 897                    "\nDo you want to lookup the default state now?"),
 898                 QMessageBox::Yes | QMessageBox::No);
 899             if (ret != QMessageBox::Yes)
 900                 return;
 901             ApiTraceFrame *firstFrame =
 902                 m_trace->frameAt(0);
 903             ApiTraceEvent *oldSelected = m_selectedEvent;
 904             if (!firstFrame)
 905                 return;
 906             m_selectedEvent = firstFrame;
 907             lookupState();
 908             m_selectedEvent = oldSelected;
 909         }
 910     }
 911     fillStateForFrame();
 912 }
 913
 914 void MainWindow::customContextMenuRequested(QPoint pos)
 915 {
 916     QMenu menu;
 917     QModelIndex index = m_ui.callView->indexAt(pos);
 918
 919     callItemSelected(index);
 920     if (!index.isValid())
 921         return;
 922
 923     ApiTraceEvent *event =
 924         index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
 925     if (!event || event->type() != ApiTraceEvent::Call)
 926         return;
 927
 928     menu.addAction(QIcon(":/resources/media-record.png"),
 929                    tr("Lookup state"), this, SLOT(lookupState()));
 930     menu.addAction(tr("Edit"), this, SLOT(editCall()));
 931
 932     menu.exec(QCursor::pos());
 933 }
 934
 935 void MainWindow::editCall()
 936 {
 937     if (m_selectedEvent && m_selectedEvent->type() == ApiTraceEvent::Call) {
 938         ApiTraceCall *call = static_cast<ApiTraceCall*>(m_selectedEvent);
 939         m_argsEditor->setCall(call);
 940         m_argsEditor->show();
 941     }
 942 }
 943
 944 void MainWindow::slotStartedSaving()
 945 {
 946     m_progressBar->show();
 947     statusBar()->showMessage(
 948         tr("Saving to %1").arg(m_trace->fileName()));
 949 }
 950
 951 void MainWindow::slotSaved()
 952 {
 953     statusBar()->showMessage(
 954         tr("Saved to %1").arg(m_trace->fileName()), 2000);
 955     m_progressBar->hide();
 956 }
 957
 958 void MainWindow::slotGoFrameStart()
 959 {
 960     ApiTraceFrame *frame = currentFrame();
 961     if (!frame || frame->calls.isEmpty()) {
 962         return;
 963     }
 964
 965     QList<ApiTraceCall*>::const_iterator itr;
 966
 967     itr = frame->calls.constBegin();
 968     while (itr != frame->calls.constEnd()) {
 969         ApiTraceCall *call = *itr;
 970         QModelIndex idx = m_proxyModel->indexForCall(call);
 971         if (idx.isValid()) {
 972             m_ui.callView->setCurrentIndex(idx);
 973             break;
 974         }
 975         ++itr;
 976     }
 977 }
 978
 979 void MainWindow::slotGoFrameEnd()
 980 {
 981     ApiTraceFrame *frame = currentFrame();
 982     if (!frame || frame->calls.isEmpty()) {
 983         return;
 984     }
 985     QList<ApiTraceCall*>::const_iterator itr;
 986
 987     itr = frame->calls.constEnd();
 988     do {
 989         --itr;
 990         ApiTraceCall *call = *itr;
 991         QModelIndex idx = m_proxyModel->indexForCall(call);
 992         if (idx.isValid()) {
 993             m_ui.callView->setCurrentIndex(idx);
 994             break;
 995         }
 996     } while (itr != frame->calls.constBegin());
 997 }
 998
 999 ApiTraceFrame * MainWindow::currentFrame() const
1000 {
1001     if (m_selectedEvent) {
1002         if (m_selectedEvent->type() == ApiTraceEvent::Frame) {
1003             return static_cast<ApiTraceFrame*>(m_selectedEvent);
1004         } else {
1005             Q_ASSERT(m_selectedEvent->type() == ApiTraceEvent::Call);
1006             ApiTraceCall *call = static_cast<ApiTraceCall*>(m_selectedEvent);
1007             return call->parentFrame();
1008         }
1009     }
1010     return NULL;
1011 }
1012
1013 void MainWindow::slotTraceChanged(ApiTraceCall *call)
1014 {
1015     Q_ASSERT(call);
1016     if (call == m_selectedEvent) {
1017         m_ui.detailsWebView->setHtml(call->toHtml());
1018     }
1019 }
1020
1021 void MainWindow::slotRetraceErrors(const QList<RetraceError> &errors)
1022 {
1023     m_ui.errorsTreeWidget->clear();
1024
1025     foreach(RetraceError error, errors) {
1026         ApiTraceCall *call = m_trace->callWithIndex(error.callIndex);
1027         if (!call)
1028             continue;
1029         call->setError(error.message);
1030
1031         QTreeWidgetItem *item =
1032             new QTreeWidgetItem(m_ui.errorsTreeWidget);
1033         item->setData(0, Qt::DisplayRole, error.callIndex);
1034         item->setData(0, Qt::UserRole, QVariant::fromValue(call));
1035         QString type = error.type;
1036         type[0] = type[0].toUpper();
1037         item->setData(1, Qt::DisplayRole, type);
1038         item->setData(2, Qt::DisplayRole, error.message);
1039     }
1040 }
1041
1042 void MainWindow::slotErrorSelected(QTreeWidgetItem *current)
1043 {
1044     if (current) {
1045         ApiTraceCall *call =
1046             current->data(0, Qt::UserRole).value<ApiTraceCall*>();
1047         Q_ASSERT(call);
1048         QModelIndex index = m_proxyModel->indexForCall(call);
1049         if (index.isValid()) {
1050             m_ui.callView->setCurrentIndex(index);
1051         } else {
1052             statusBar()->showMessage(tr("Call has been filtered out."));
1053         }
1054     }
1055 }
1056
1057 #include "mainwindow.moc"