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 "profiledialog.h"
  12 #include "retracer.h"
  13 #include "searchwidget.h"
  14 #include "settingsdialog.h"
  15 #include "shaderssourcewidget.h"
  16 #include "tracedialog.h"
  17 #include "traceprocess.h"
  18 #include "trimprocess.h"
  19 #include "thumbnail.h"
  20 #include "ui_retracerdialog.h"
  21 #include "ui_profilereplaydialog.h"
  22 #include "vertexdatainterpreter.h"
  23 #include "trace_profiler.hpp"
  24
  25 #include <QAction>
  26 #include <QApplication>
  27 #include <QDebug>
  28 #include <QDesktopServices>
  29 #include <QDesktopWidget>
  30 #include <QDir>
  31 #include <QFileDialog>
  32 #include <QLineEdit>
  33 #include <QMessageBox>
  34 #include <QProgressBar>
  35 #include <QToolBar>
  36 #include <QUrl>
  37 #include <QVBoxLayout>
  38 #include <QWebPage>
  39 #include <QWebView>
  40
  41
  42 MainWindow::MainWindow()
  43     : QMainWindow(),
  44       m_api(trace::API_GL),
  45       m_initalCallNum(-1),
  46       m_selectedEvent(0),
  47       m_stateEvent(0),
  48       m_nonDefaultsLookupEvent(0)
  49 {
  50     m_ui.setupUi(this);
  51     initObjects();
  52     initConnections();
  53 }
  54
  55 MainWindow::~MainWindow()
  56 {
  57     delete m_trace;
  58     m_trace = 0;
  59
  60     delete m_proxyModel;
  61     delete m_model;
  62 }
  63
  64 void MainWindow::createTrace()
  65 {
  66     if (!m_traceProcess->canTrace()) {
  67         QMessageBox::warning(
  68             this,
  69             tr("Unsupported"),
  70             tr("Current configuration doesn't support tracing."));
  71         return;
  72     }
  73
  74     TraceDialog dialog;
  75     if (dialog.exec() == QDialog::Accepted) {
  76         qDebug()<< "App : " <<dialog.applicationPath();
  77         qDebug()<< "  Arguments: "<<dialog.arguments();
  78         m_traceProcess->setApi(dialog.api());
  79         m_traceProcess->setExecutablePath(dialog.applicationPath());
  80         m_traceProcess->setArguments(dialog.arguments());
  81         m_traceProcess->start();
  82     }
  83 }
  84
  85 void MainWindow::openTrace()
  86 {
  87     QString fileName =
  88             QFileDialog::getOpenFileName(
  89                 this,
  90                 tr("Open Trace"),
  91                 QDir::homePath(),
  92                 tr("Trace Files (*.trace)"));
  93
  94     if (!fileName.isEmpty() && QFile::exists(fileName)) {
  95         newTraceFile(fileName);
  96     }
  97 }
  98
  99 void MainWindow::loadTrace(const QString &fileName, int callNum)
 100 {
 101     if (!QFile::exists(fileName)) {
 102         QMessageBox::warning(this, tr("File Missing"),
 103                              tr("File '%1' doesn't exist.").arg(fileName));
 104         return;
 105     }
 106
 107     m_initalCallNum = callNum;
 108     newTraceFile(fileName);
 109 }
 110
 111 void MainWindow::callItemSelected(const QModelIndex &index)
 112 {
 113     ApiTraceEvent *event =
 114         index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
 115
 116     if (event && event->type() == ApiTraceEvent::Call) {
 117         ApiTraceCall *call = static_cast<ApiTraceCall*>(event);
 118         m_ui.detailsDock->setWindowTitle(
 119             tr("Details View. Frame %1, Call %2")
 120             .arg(call->parentFrame() ? call->parentFrame()->number : 0)
 121             .arg(call->index()));
 122         m_ui.detailsWebView->setHtml(call->toHtml());
 123         m_ui.detailsDock->show();
 124         if (call->hasBinaryData()) {
 125             QByteArray data =
 126                 call->arguments()[call->binaryDataIndex()].toByteArray();
 127             m_vdataInterpreter->setData(data);
 128
 129             QVector<QVariant> args = call->arguments();
 130             for (int i = 0; i < call->argNames().count(); ++i) {
 131                 QString name = call->argNames()[i];
 132                 if (name == QLatin1String("stride")) {
 133                     int stride = args[i].toInt();
 134                     m_ui.vertexStrideSB->setValue(stride);
 135                 } else if (name == QLatin1String("size")) {
 136                     int components = args[i].toInt();
 137                     m_ui.vertexComponentsSB->setValue(components);
 138                 } else if (name == QLatin1String("type")) {
 139                     QString val = args[i].toString();
 140                     int textIndex = m_ui.vertexTypeCB->findText(val);
 141                     if (textIndex >= 0) {
 142                         m_ui.vertexTypeCB->setCurrentIndex(textIndex);
 143                     }
 144                 }
 145             }
 146         }
 147         m_ui.vertexDataDock->setVisible(call->hasBinaryData());
 148         m_selectedEvent = call;
 149     } else {
 150         if (event && event->type() == ApiTraceEvent::Frame) {
 151             m_selectedEvent = static_cast<ApiTraceFrame*>(event);
 152         } else {
 153             m_selectedEvent = 0;
 154         }
 155         m_ui.detailsDock->hide();
 156         m_ui.vertexDataDock->hide();
 157     }
 158     if (m_selectedEvent && m_selectedEvent->hasState()) {
 159         fillStateForFrame();
 160     } else {
 161         m_ui.stateDock->hide();
 162     }
 163 }
 164
 165 void MainWindow::callItemActivated(const QModelIndex &index) {
 166     lookupState();
 167 }
 168
 169 void MainWindow::replayStart()
 170 {
 171     if (m_trace->isSaving()) {
 172         QMessageBox::warning(
 173             this,
 174             tr("Trace Saving"),
 175             tr("QApiTrace is currently saving the edited trace file. "
 176                "Please wait until it finishes and try again."));
 177         return;
 178     }
 179
 180     QDialog dlg;
 181     Ui_RetracerDialog dlgUi;
 182     dlgUi.setupUi(&dlg);
 183
 184     dlgUi.doubleBufferingCB->setChecked(
 185         m_retracer->isDoubleBuffered());
 186
 187     dlgUi.errorCheckCB->setChecked(
 188         !m_retracer->isBenchmarking());
 189
 190     if (dlg.exec() == QDialog::Accepted) {
 191         m_retracer->setDoubleBuffered(
 192             dlgUi.doubleBufferingCB->isChecked());
 193
 194         m_retracer->setBenchmarking(
 195             !dlgUi.errorCheckCB->isChecked());
 196
 197         m_retracer->setProfiling(false, false, false);
 198
 199         replayTrace(false, false);
 200     }
 201 }
 202
 203 void MainWindow::replayProfile()
 204 {
 205     if (m_trace->isSaving()) {
 206         QMessageBox::warning(
 207             this,
 208             tr("Trace Saving"),
 209             tr("QApiTrace is currently saving the edited trace file. "
 210                "Please wait until it finishes and try again."));
 211         return;
 212     }
 213
 214     QDialog dlg;
 215     Ui_ProfileReplayDialog dlgUi;
 216     dlgUi.setupUi(&dlg);
 217
 218     if (dlg.exec() == QDialog::Accepted) {
 219         m_retracer->setProfiling(
 220             dlgUi.gpuTimesCB->isChecked(),
 221             dlgUi.cpuTimesCB->isChecked(),
 222             dlgUi.pixelsDrawnCB->isChecked());
 223
 224         replayTrace(false, false);
 225     }
 226 }
 227
 228 void MainWindow::replayStop()
 229 {
 230     m_retracer->quit();
 231     m_ui.actionStop->setEnabled(false);
 232     m_ui.actionReplay->setEnabled(true);
 233     m_ui.actionProfile->setEnabled(true);
 234     m_ui.actionLookupState->setEnabled(true);
 235     m_ui.actionShowThumbnails->setEnabled(true);
 236 }
 237
 238 void MainWindow::newTraceFile(const QString &fileName)
 239 {
 240     qDebug()<< "Loading  : " <<fileName;
 241
 242     m_progressBar->setValue(0);
 243     m_trace->setFileName(fileName);
 244
 245     if (fileName.isEmpty()) {
 246         m_ui.actionReplay->setEnabled(false);
 247         m_ui.actionProfile->setEnabled(false);
 248         m_ui.actionLookupState->setEnabled(false);
 249         m_ui.actionShowThumbnails->setEnabled(false);
 250         setWindowTitle(tr("QApiTrace"));
 251     } else {
 252         QFileInfo info(fileName);
 253         m_ui.actionReplay->setEnabled(true);
 254         m_ui.actionProfile->setEnabled(true);
 255         m_ui.actionLookupState->setEnabled(true);
 256         m_ui.actionShowThumbnails->setEnabled(true);
 257         m_ui.actionTrim->setEnabled(true);
 258         setWindowTitle(
 259             tr("QApiTrace - %1").arg(info.fileName()));
 260     }
 261 }
 262
 263 void MainWindow::replayFinished(const QString &message)
 264 {
 265     m_ui.actionStop->setEnabled(false);
 266     m_ui.actionReplay->setEnabled(true);
 267     m_ui.actionProfile->setEnabled(true);
 268     m_ui.actionLookupState->setEnabled(true);
 269     m_ui.actionShowThumbnails->setEnabled(true);
 270
 271     m_progressBar->hide();
 272     statusBar()->showMessage(message, 2000);
 273     m_stateEvent = 0;
 274     m_ui.actionShowErrorsDock->setEnabled(m_trace->hasErrors());
 275     m_ui.errorsDock->setVisible(m_trace->hasErrors());
 276     if (!m_trace->hasErrors()) {
 277         m_ui.errorsTreeWidget->clear();
 278     }
 279 }
 280
 281 void MainWindow::replayError(const QString &message)
 282 {
 283     m_ui.actionStop->setEnabled(false);
 284     m_ui.actionReplay->setEnabled(true);
 285     m_ui.actionProfile->setEnabled(true);
 286     m_ui.actionLookupState->setEnabled(true);
 287     m_ui.actionShowThumbnails->setEnabled(true);
 288     m_stateEvent = 0;
 289     m_nonDefaultsLookupEvent = 0;
 290
 291     m_progressBar->hide();
 292     statusBar()->showMessage(
 293         tr("Replaying unsuccessful."), 2000);
 294     QMessageBox::warning(
 295         this, tr("Replay Failed"), message);
 296 }
 297
 298 void MainWindow::startedLoadingTrace()
 299 {
 300     Q_ASSERT(m_trace);
 301     m_progressBar->show();
 302     QFileInfo info(m_trace->fileName());
 303     statusBar()->showMessage(
 304         tr("Loading %1...").arg(info.fileName()));
 305 }
 306
 307 void MainWindow::finishedLoadingTrace()
 308 {
 309     m_progressBar->hide();
 310     if (!m_trace) {
 311         return;
 312     }
 313     m_api = m_trace->api();
 314     QFileInfo info(m_trace->fileName());
 315     statusBar()->showMessage(
 316         tr("Loaded %1").arg(info.fileName()), 3000);
 317     if (m_initalCallNum >= 0) {
 318         m_trace->findCallIndex(m_initalCallNum);
 319         m_initalCallNum = -1;
 320     }
 321 }
 322
 323 void MainWindow::replayTrace(bool dumpState, bool dumpThumbnails)
 324 {
 325     if (m_trace->fileName().isEmpty()) {
 326         return;
 327     }
 328
 329     m_retracer->setFileName(m_trace->fileName());
 330     m_retracer->setAPI(m_api);
 331     m_retracer->setCaptureState(dumpState);
 332     m_retracer->setCaptureThumbnails(dumpThumbnails);
 333     if (m_retracer->captureState() && m_selectedEvent) {
 334         int index = 0;
 335         if (m_selectedEvent->type() == ApiTraceEvent::Call) {
 336             index = static_cast<ApiTraceCall*>(m_selectedEvent)->index();
 337         } else if (m_selectedEvent->type() == ApiTraceEvent::Frame) {
 338             ApiTraceFrame *frame =
 339                 static_cast<ApiTraceFrame*>(m_selectedEvent);
 340             if (frame->isEmpty()) {
 341                 //XXX i guess we could still get the current state
 342                 qDebug()<<"tried to get a state for an empty frame";
 343                 return;
 344             }
 345             index = frame->lastCallIndex();
 346         } else {
 347             qDebug()<<"Unknown event type";
 348             return;
 349         }
 350         m_retracer->setCaptureAtCallNumber(index);
 351     }
 352     m_retracer->start();
 353
 354     m_ui.actionStop->setEnabled(true);
 355     m_progressBar->show();
 356     if (dumpState || dumpThumbnails) {
 357         if (dumpState && dumpThumbnails) {
 358             statusBar()->showMessage(
 359                 tr("Looking up the state and capturing thumbnails..."));
 360         } else if (dumpState) {
 361             statusBar()->showMessage(
 362                 tr("Looking up the state..."));
 363         } else if (dumpThumbnails) {
 364             statusBar()->showMessage(
 365                 tr("Capturing thumbnails..."));
 366         }
 367     } else if (m_retracer->isProfiling()) {
 368         statusBar()->showMessage(
 369                     tr("Profiling draw calls in trace file..."));
 370     } else {
 371         statusBar()->showMessage(
 372             tr("Replaying the trace file..."));
 373     }
 374 }
 375
 376 void MainWindow::trimEvent()
 377 {
 378
 379     int trimIndex;
 380     if (m_trimEvent->type() == ApiTraceEvent::Call) {
 381         ApiTraceCall *call = static_cast<ApiTraceCall*>(m_trimEvent);
 382         trimIndex = call->index();
 383     } else if (m_trimEvent->type() == ApiTraceEvent::Frame) {
 384         ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(m_trimEvent);
 385         const QList<ApiTraceFrame*> frames = m_trace->frames();
 386         trimIndex = frame->lastCallIndex();
 387     }
 388
 389     m_trimProcess->setTracePath(m_trace->fileName());
 390     m_trimProcess->setTrimIndex(trimIndex);
 391
 392     m_trimProcess->start();
 393 }
 394
 395 void MainWindow::lookupState()
 396 {
 397     if (!m_selectedEvent) {
 398         QMessageBox::warning(
 399             this, tr("Unknown Event"),
 400             tr("To inspect the state select an event in the event list."));
 401         return;
 402     }
 403     if (m_trace->isSaving()) {
 404         QMessageBox::warning(
 405             this,
 406             tr("Trace Saving"),
 407             tr("QApiTrace is currently saving the edited trace file. "
 408                "Please wait until it finishes and try again."));
 409         return;
 410     }
 411     m_stateEvent = m_selectedEvent;
 412     replayTrace(true, false);
 413 }
 414
 415 void MainWindow::showThumbnails()
 416 {
 417     replayTrace(false, true);
 418 }
 419
 420 void MainWindow::trim()
 421 {
 422     if (!m_selectedEvent) {
 423         QMessageBox::warning(
 424             this, tr("Unknown Event"),
 425             tr("To trim select a frame or an event in the event list."));
 426         return;
 427     }
 428     m_trimEvent = m_selectedEvent;
 429     trimEvent();
 430 }
 431
 432 static void
 433 variantToString(const QVariant &var, QString &str)
 434 {
 435     if (var.type() == QVariant::List) {
 436         QVector<QVariant> lst = var.toList().toVector();
 437         str += QLatin1String("[");
 438         for (int i = 0; i < lst.count(); ++i) {
 439             QVariant val = lst[i];
 440             variantToString(val, str);
 441             if (i < lst.count() - 1)
 442                 str += QLatin1String(", ");
 443         }
 444         str += QLatin1String("]");
 445     } else if (var.type() == QVariant::Map) {
 446         Q_ASSERT(!"unsupported state type");
 447     } else if (var.type() == QVariant::Hash) {
 448         Q_ASSERT(!"unsupported state type");
 449     } else {
 450         str += var.toString();
 451     }
 452 }
 453
 454 static QTreeWidgetItem *
 455 variantToItem(const QString &key, const QVariant &var,
 456               const QVariant &defaultVar);
 457
 458 static void
 459 variantMapToItems(const QVariantMap &map, const QVariantMap &defaultMap,
 460                   QList<QTreeWidgetItem *> &items)
 461 {
 462     QVariantMap::const_iterator itr;
 463     for (itr = map.constBegin(); itr != map.constEnd(); ++itr) {
 464         QString key = itr.key();
 465         QVariant var = itr.value();
 466         QVariant defaultVar = defaultMap[key];
 467
 468         QTreeWidgetItem *item = variantToItem(key, var, defaultVar);
 469         if (item) {
 470             items.append(item);
 471         }
 472     }
 473 }
 474
 475 static void
 476 variantListToItems(const QVector<QVariant> &lst,
 477                    const QVector<QVariant> &defaultLst,
 478                    QList<QTreeWidgetItem *> &items)
 479 {
 480     for (int i = 0; i < lst.count(); ++i) {
 481         QString key = QString::number(i);
 482         QVariant var = lst[i];
 483         QVariant defaultVar;
 484
 485         if (i < defaultLst.count()) {
 486             defaultVar = defaultLst[i];
 487         }
 488
 489         QTreeWidgetItem *item = variantToItem(key, var, defaultVar);
 490         if (item) {
 491             items.append(item);
 492         }
 493     }
 494 }
 495
 496 static bool
 497 isVariantDeep(const QVariant &var)
 498 {
 499     if (var.type() == QVariant::List) {
 500         QVector<QVariant> lst = var.toList().toVector();
 501         for (int i = 0; i < lst.count(); ++i) {
 502             if (isVariantDeep(lst[i])) {
 503                 return true;
 504             }
 505         }
 506         return false;
 507     } else if (var.type() == QVariant::Map) {
 508         return true;
 509     } else if (var.type() == QVariant::Hash) {
 510         return true;
 511     } else {
 512         return false;
 513     }
 514 }
 515
 516 static QTreeWidgetItem *
 517 variantToItem(const QString &key, const QVariant &var,
 518               const QVariant &defaultVar)
 519 {
 520     if (var == defaultVar) {
 521         return NULL;
 522     }
 523
 524     QString val;
 525
 526     bool deep = isVariantDeep(var);
 527     if (!deep) {
 528         variantToString(var, val);
 529     }
 530
 531     //qDebug()<<"key = "<<key;
 532     //qDebug()<<"val = "<<val;
 533     QStringList lst;
 534     lst += key;
 535     lst += val;
 536
 537     QTreeWidgetItem *item = new QTreeWidgetItem((QTreeWidgetItem *)0, lst);
 538
 539     if (deep) {
 540         QList<QTreeWidgetItem *> children;
 541         if (var.type() == QVariant::Map) {
 542             QVariantMap map = var.toMap();
 543             QVariantMap defaultMap = defaultVar.toMap();
 544             variantMapToItems(map, defaultMap, children);
 545         }
 546         if (var.type() == QVariant::List) {
 547             QVector<QVariant> lst = var.toList().toVector();
 548             QVector<QVariant> defaultLst = defaultVar.toList().toVector();
 549             variantListToItems(lst, defaultLst, children);
 550         }
 551         item->addChildren(children);
 552     }
 553
 554     return item;
 555 }
 556
 557 static void addSurfaceItem(const ApiSurface &surface,
 558                            const QString &label,
 559                            QTreeWidgetItem *parent,
 560                            QTreeWidget *tree)
 561 {
 562     QIcon icon(QPixmap::fromImage(surface.thumb()));
 563     QTreeWidgetItem *item = new QTreeWidgetItem(parent);
 564     item->setIcon(0, icon);
 565
 566     int width = surface.size().width();
 567     int height = surface.size().height();
 568     QString descr =
 569         QString::fromLatin1("%1, %2, %3 x %4")
 570         .arg(label)
 571         .arg(surface.formatName())
 572         .arg(width)
 573         .arg(height);
 574
 575     //item->setText(1, descr);
 576     QLabel *l = new QLabel(descr, tree);
 577     l->setWordWrap(true);
 578     tree->setItemWidget(item, 1, l);
 579
 580     item->setData(0, Qt::UserRole, surface.image());
 581 }
 582
 583 void MainWindow::fillStateForFrame()
 584 {
 585     if (!m_selectedEvent || !m_selectedEvent->hasState()) {
 586         return;
 587     }
 588
 589     if (m_nonDefaultsLookupEvent) {
 590         m_ui.nonDefaultsCB->blockSignals(true);
 591         m_ui.nonDefaultsCB->setChecked(true);
 592         m_ui.nonDefaultsCB->blockSignals(false);
 593     }
 594
 595     bool nonDefaults = m_ui.nonDefaultsCB->isChecked();
 596     QVariantMap defaultParams;
 597     if (nonDefaults) {
 598         ApiTraceState defaultState = m_trace->defaultState();
 599         defaultParams = defaultState.parameters();
 600     }
 601
 602     const ApiTraceState &state = *m_selectedEvent->state();
 603     m_ui.stateTreeWidget->clear();
 604     QList<QTreeWidgetItem *> items;
 605     variantMapToItems(state.parameters(), defaultParams, items);
 606     m_ui.stateTreeWidget->insertTopLevelItems(0, items);
 607
 608     QMap<QString, QString> shaderSources = state.shaderSources();
 609     if (shaderSources.isEmpty()) {
 610         m_sourcesWidget->setShaders(shaderSources);
 611     } else {
 612         m_sourcesWidget->setShaders(shaderSources);
 613     }
 614
 615     m_ui.uniformsTreeWidget->clear();
 616     QList<QTreeWidgetItem *> uniformsItems;
 617     variantMapToItems(state.uniforms(), QVariantMap(), uniformsItems);
 618     m_ui.uniformsTreeWidget->insertTopLevelItems(0, uniformsItems);
 619
 620     const QList<ApiTexture> &textures =
 621         state.textures();
 622     const QList<ApiFramebuffer> &fbos =
 623         state.framebuffers();
 624
 625     m_ui.surfacesTreeWidget->clear();
 626     if (textures.isEmpty() && fbos.isEmpty()) {
 627         m_ui.surfacesTab->setDisabled(false);
 628     } else {
 629         m_ui.surfacesTreeWidget->setIconSize(QSize(THUMBNAIL_SIZE, THUMBNAIL_SIZE));
 630         if (!textures.isEmpty()) {
 631             QTreeWidgetItem *textureItem =
 632                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 633             textureItem->setText(0, tr("Textures"));
 634             if (textures.count() <= 6) {
 635                 textureItem->setExpanded(true);
 636             }
 637
 638             for (int i = 0; i < textures.count(); ++i) {
 639                 const ApiTexture &texture =
 640                     textures[i];
 641                 addSurfaceItem(texture, texture.label(),
 642                                textureItem,
 643                                m_ui.surfacesTreeWidget);
 644             }
 645         }
 646         if (!fbos.isEmpty()) {
 647             QTreeWidgetItem *fboItem =
 648                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 649             fboItem->setText(0, tr("Framebuffers"));
 650             if (fbos.count() <= 6) {
 651                 fboItem->setExpanded(true);
 652             }
 653
 654             for (int i = 0; i < fbos.count(); ++i) {
 655                 const ApiFramebuffer &fbo =
 656                     fbos[i];
 657                 addSurfaceItem(fbo, fbo.type(),
 658                                fboItem,
 659                                m_ui.surfacesTreeWidget);
 660             }
 661         }
 662         m_ui.surfacesTab->setEnabled(true);
 663     }
 664     m_ui.stateDock->show();
 665 }
 666
 667 void MainWindow::showSettings()
 668 {
 669     SettingsDialog dialog;
 670     dialog.setFilterModel(m_proxyModel);
 671
 672     dialog.exec();
 673 }
 674
 675 void MainWindow::openHelp(const QUrl &url)
 676 {
 677     QDesktopServices::openUrl(url);
 678 }
 679
 680 void MainWindow::showSurfacesMenu(const QPoint &pos)
 681 {
 682     QTreeWidget *tree = m_ui.surfacesTreeWidget;
 683     QTreeWidgetItem *item = tree->itemAt(pos);
 684     if (!item) {
 685         return;
 686     }
 687
 688     QMenu menu(tr("Surfaces"), this);
 689
 690     QAction *act = menu.addAction(tr("View Image"));
 691     act->setStatusTip(tr("View the currently selected surface"));
 692     connect(act, SIGNAL(triggered()),
 693             SLOT(showSelectedSurface()));
 694
 695     act = menu.addAction(tr("Save Image"));
 696     act->setStatusTip(tr("Save the currently selected surface"));
 697     connect(act, SIGNAL(triggered()),
 698             SLOT(saveSelectedSurface()));
 699
 700     menu.exec(tree->viewport()->mapToGlobal(pos));
 701 }
 702
 703 void MainWindow::showSelectedSurface()
 704 {
 705     QTreeWidgetItem *item =
 706         m_ui.surfacesTreeWidget->currentItem();
 707
 708     if (!item) {
 709         return;
 710     }
 711
 712     ImageViewer *viewer = new ImageViewer(this);
 713
 714     QString title;
 715     if (selectedCall()) {
 716         title = tr("QApiTrace - Surface at %1 (%2)")
 717                 .arg(selectedCall()->name())
 718                 .arg(selectedCall()->index());
 719     } else {
 720         title = tr("QApiTrace - Surface Viewer");
 721     }
 722     viewer->setWindowTitle(title);
 723
 724     viewer->setAttribute(Qt::WA_DeleteOnClose, true);
 725
 726     QVariant var = item->data(0, Qt::UserRole);
 727     QImage img = var.value<QImage>();
 728     viewer->setImage(img);
 729
 730     viewer->show();
 731     viewer->raise();
 732     viewer->activateWindow();
 733 }
 734
 735 void MainWindow::initObjects()
 736 {
 737     m_ui.stateTreeWidget->sortByColumn(0, Qt::AscendingOrder);
 738     m_ui.uniformsTreeWidget->sortByColumn(0, Qt::AscendingOrder);
 739
 740     m_sourcesWidget = new ShadersSourceWidget(m_ui.shadersTab);
 741     QVBoxLayout *layout = new QVBoxLayout;
 742     layout->addWidget(m_sourcesWidget);
 743     m_ui.shadersTab->setLayout(layout);
 744
 745     m_trace = new ApiTrace();
 746     m_retracer = new Retracer(this);
 747
 748     m_vdataInterpreter = new VertexDataInterpreter(this);
 749     m_vdataInterpreter->setListWidget(m_ui.vertexDataListWidget);
 750     m_vdataInterpreter->setStride(
 751         m_ui.vertexStrideSB->value());
 752     m_vdataInterpreter->setComponents(
 753         m_ui.vertexComponentsSB->value());
 754     m_vdataInterpreter->setStartingOffset(
 755         m_ui.startingOffsetSB->value());
 756     m_vdataInterpreter->setTypeFromString(
 757         m_ui.vertexTypeCB->currentText());
 758
 759     m_model = new ApiTraceModel();
 760     m_model->setApiTrace(m_trace);
 761     m_proxyModel = new ApiTraceFilter();
 762     m_proxyModel->setSourceModel(m_model);
 763     m_ui.callView->setModel(m_proxyModel);
 764     m_ui.callView->setItemDelegate(
 765         new ApiCallDelegate(m_ui.callView));
 766     m_ui.callView->resizeColumnToContents(0);
 767     m_ui.callView->header()->swapSections(0, 1);
 768     m_ui.callView->setColumnWidth(1, 42);
 769     m_ui.callView->setContextMenuPolicy(Qt::CustomContextMenu);
 770
 771     m_progressBar = new QProgressBar();
 772     m_progressBar->setRange(0, 100);
 773     statusBar()->addPermanentWidget(m_progressBar);
 774     m_progressBar->hide();
 775
 776     m_argsEditor = new ArgumentsEditor(this);
 777
 778     m_ui.detailsDock->hide();
 779     m_ui.errorsDock->hide();
 780     m_ui.vertexDataDock->hide();
 781     m_ui.stateDock->hide();
 782     setDockOptions(dockOptions() | QMainWindow::ForceTabbedDocks);
 783
 784     tabifyDockWidget(m_ui.stateDock, m_ui.vertexDataDock);
 785     tabifyDockWidget(m_ui.detailsDock, m_ui.errorsDock);
 786
 787     m_ui.surfacesTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu);
 788
 789     m_ui.detailsWebView->page()->setLinkDelegationPolicy(
 790         QWebPage::DelegateExternalLinks);
 791
 792     m_jumpWidget = new JumpWidget(this);
 793     m_ui.centralLayout->addWidget(m_jumpWidget);
 794     m_jumpWidget->hide();
 795
 796     m_searchWidget = new SearchWidget(this);
 797     m_ui.centralLayout->addWidget(m_searchWidget);
 798     m_searchWidget->hide();
 799
 800     m_traceProcess = new TraceProcess(this);
 801     m_trimProcess = new TrimProcess(this);
 802
 803     m_profileDialog = new ProfileDialog();
 804 }
 805
 806 void MainWindow::initConnections()
 807 {
 808     connect(m_trace, SIGNAL(startedLoadingTrace()),
 809             this, SLOT(startedLoadingTrace()));
 810     connect(m_trace, SIGNAL(loaded(int)),
 811             this, SLOT(loadProgess(int)));
 812     connect(m_trace, SIGNAL(finishedLoadingTrace()),
 813             this, SLOT(finishedLoadingTrace()));
 814     connect(m_trace, SIGNAL(startedSaving()),
 815             this, SLOT(slotStartedSaving()));
 816     connect(m_trace, SIGNAL(saved()),
 817             this, SLOT(slotSaved()));
 818     connect(m_trace, SIGNAL(changed(ApiTraceEvent*)),
 819             this, SLOT(slotTraceChanged(ApiTraceEvent*)));
 820     connect(m_trace, SIGNAL(findResult(ApiTrace::SearchRequest,ApiTrace::SearchResult,ApiTraceCall*)),
 821             this, SLOT(slotSearchResult(ApiTrace::SearchRequest,ApiTrace::SearchResult,ApiTraceCall*)));
 822     connect(m_trace, SIGNAL(foundFrameStart(ApiTraceFrame*)),
 823             this, SLOT(slotFoundFrameStart(ApiTraceFrame*)));
 824     connect(m_trace, SIGNAL(foundFrameEnd(ApiTraceFrame*)),
 825             this, SLOT(slotFoundFrameEnd(ApiTraceFrame*)));
 826     connect(m_trace, SIGNAL(foundCallIndex(ApiTraceCall*)),
 827             this, SLOT(slotJumpToResult(ApiTraceCall*)));
 828
 829     connect(m_retracer, SIGNAL(finished(const QString&)),
 830             this, SLOT(replayFinished(const QString&)));
 831     connect(m_retracer, SIGNAL(error(const QString&)),
 832             this, SLOT(replayError(const QString&)));
 833     connect(m_retracer, SIGNAL(foundState(ApiTraceState*)),
 834             this, SLOT(replayStateFound(ApiTraceState*)));
 835     connect(m_retracer, SIGNAL(foundProfile(trace::Profile*)),
 836             this, SLOT(replayProfileFound(trace::Profile*)));
 837     connect(m_retracer, SIGNAL(foundThumbnails(const QList<QImage>&)),
 838             this, SLOT(replayThumbnailsFound(const QList<QImage>&)));
 839     connect(m_retracer, SIGNAL(retraceErrors(const QList<ApiTraceError>&)),
 840             this, SLOT(slotRetraceErrors(const QList<ApiTraceError>&)));
 841
 842     connect(m_ui.vertexInterpretButton, SIGNAL(clicked()),
 843             m_vdataInterpreter, SLOT(interpretData()));
 844     connect(m_ui.vertexTypeCB, SIGNAL(currentIndexChanged(const QString&)),
 845             m_vdataInterpreter, SLOT(setTypeFromString(const QString&)));
 846     connect(m_ui.vertexStrideSB, SIGNAL(valueChanged(int)),
 847             m_vdataInterpreter, SLOT(setStride(int)));
 848     connect(m_ui.vertexComponentsSB, SIGNAL(valueChanged(int)),
 849             m_vdataInterpreter, SLOT(setComponents(int)));
 850     connect(m_ui.startingOffsetSB, SIGNAL(valueChanged(int)),
 851             m_vdataInterpreter, SLOT(setStartingOffset(int)));
 852
 853
 854     connect(m_ui.actionNew, SIGNAL(triggered()),
 855             this, SLOT(createTrace()));
 856     connect(m_ui.actionOpen, SIGNAL(triggered()),
 857             this, SLOT(openTrace()));
 858     connect(m_ui.actionQuit, SIGNAL(triggered()),
 859             this, SLOT(close()));
 860
 861     connect(m_ui.actionFind, SIGNAL(triggered()),
 862             this, SLOT(slotSearch()));
 863     connect(m_ui.actionGo, SIGNAL(triggered()),
 864             this, SLOT(slotGoTo()));
 865     connect(m_ui.actionGoFrameStart, SIGNAL(triggered()),
 866             this, SLOT(slotGoFrameStart()));
 867     connect(m_ui.actionGoFrameEnd, SIGNAL(triggered()),
 868             this, SLOT(slotGoFrameEnd()));
 869
 870     connect(m_ui.actionReplay, SIGNAL(triggered()),
 871             this, SLOT(replayStart()));
 872     connect(m_ui.actionProfile, SIGNAL(triggered()),
 873             this, SLOT(replayProfile()));
 874     connect(m_ui.actionStop, SIGNAL(triggered()),
 875             this, SLOT(replayStop()));
 876     connect(m_ui.actionLookupState, SIGNAL(triggered()),
 877             this, SLOT(lookupState()));
 878     connect(m_ui.actionTrim, SIGNAL(triggered()),
 879             this, SLOT(trim()));
 880     connect(m_ui.actionShowThumbnails, SIGNAL(triggered()),
 881             this, SLOT(showThumbnails()));
 882     connect(m_ui.actionOptions, SIGNAL(triggered()),
 883             this, SLOT(showSettings()));
 884
 885     connect(m_ui.callView->selectionModel(), SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)),
 886             this, SLOT(callItemSelected(const QModelIndex &)));
 887     connect(m_ui.callView, SIGNAL(doubleClicked(const QModelIndex &)),
 888             this, SLOT(callItemActivated(const QModelIndex &)));
 889     connect(m_ui.callView, SIGNAL(customContextMenuRequested(QPoint)),
 890             this, SLOT(customContextMenuRequested(QPoint)));
 891
 892     connect(m_ui.surfacesTreeWidget,
 893             SIGNAL(customContextMenuRequested(const QPoint &)),
 894             SLOT(showSurfacesMenu(const QPoint &)));
 895     connect(m_ui.surfacesTreeWidget,
 896             SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)),
 897             SLOT(showSelectedSurface()));
 898
 899     connect(m_ui.detailsWebView, SIGNAL(linkClicked(const QUrl&)),
 900             this, SLOT(openHelp(const QUrl&)));
 901
 902     connect(m_ui.nonDefaultsCB, SIGNAL(toggled(bool)),
 903             this, SLOT(fillState(bool)));
 904
 905     connect(m_jumpWidget, SIGNAL(jumpTo(int)),
 906             SLOT(slotJumpTo(int)));
 907
 908     connect(m_searchWidget,
 909             SIGNAL(searchNext(const QString&, Qt::CaseSensitivity)),
 910             SLOT(slotSearchNext(const QString&, Qt::CaseSensitivity)));
 911     connect(m_searchWidget,
 912             SIGNAL(searchPrev(const QString&, Qt::CaseSensitivity)),
 913             SLOT(slotSearchPrev(const QString&, Qt::CaseSensitivity)));
 914
 915     connect(m_traceProcess, SIGNAL(tracedFile(const QString&)),
 916             SLOT(createdTrace(const QString&)));
 917     connect(m_traceProcess, SIGNAL(error(const QString&)),
 918             SLOT(traceError(const QString&)));
 919
 920     connect(m_trimProcess, SIGNAL(trimmedFile(const QString&)),
 921             SLOT(createdTrim(const QString&)));
 922     connect(m_trimProcess, SIGNAL(error(const QString&)),
 923             SLOT(trimError(const QString&)));
 924
 925     connect(m_ui.errorsDock, SIGNAL(visibilityChanged(bool)),
 926             m_ui.actionShowErrorsDock, SLOT(setChecked(bool)));
 927     connect(m_ui.actionShowErrorsDock, SIGNAL(triggered(bool)),
 928             m_ui.errorsDock, SLOT(setVisible(bool)));
 929     connect(m_ui.errorsTreeWidget,
 930             SIGNAL(itemActivated(QTreeWidgetItem*, int)),
 931             this, SLOT(slotErrorSelected(QTreeWidgetItem*)));
 932
 933     connect(m_ui.actionShowProfileDialog, SIGNAL(triggered(bool)),
 934             m_profileDialog, SLOT(show()));
 935     connect(m_profileDialog, SIGNAL(jumpToCall(int)),
 936             this, SLOT(slotJumpTo(int)));
 937 }
 938
 939 void MainWindow::closeEvent(QCloseEvent * event)
 940 {
 941     m_profileDialog->close();
 942     QMainWindow::closeEvent(event);
 943 }
 944
 945 void MainWindow::replayProfileFound(trace::Profile *profile)
 946 {
 947     m_ui.actionShowProfileDialog->setEnabled(true);
 948     m_profileDialog->setProfile(profile);
 949     m_profileDialog->show();
 950     m_profileDialog->activateWindow();
 951     m_profileDialog->setFocus();
 952 }
 953
 954 void MainWindow::replayStateFound(ApiTraceState *state)
 955 {
 956     m_stateEvent->setState(state);
 957     m_model->stateSetOnEvent(m_stateEvent);
 958     if (m_selectedEvent == m_stateEvent ||
 959         m_nonDefaultsLookupEvent == m_selectedEvent) {
 960         fillStateForFrame();
 961     } else {
 962         m_ui.stateDock->hide();
 963     }
 964     m_nonDefaultsLookupEvent = 0;
 965 }
 966
 967 void MainWindow::replayThumbnailsFound(const QList<QImage> &thumbnails)
 968 {
 969     m_ui.callView->setUniformRowHeights(false);
 970     m_trace->bindThumbnailsToFrames(thumbnails);
 971 }
 972
 973 void MainWindow::slotGoTo()
 974 {
 975     m_searchWidget->hide();
 976     m_jumpWidget->show();
 977 }
 978
 979 void MainWindow::slotJumpTo(int callNum)
 980 {
 981     m_trace->findCallIndex(callNum);
 982 }
 983
 984 void MainWindow::createdTrace(const QString &path)
 985 {
 986     qDebug()<<"Done tracing "<<path;
 987     newTraceFile(path);
 988 }
 989
 990 void MainWindow::traceError(const QString &msg)
 991 {
 992     QMessageBox::warning(
 993             this,
 994             tr("Tracing Error"),
 995             msg);
 996 }
 997
 998 void MainWindow::createdTrim(const QString &path)
 999 {
1000     qDebug()<<"Done trimming "<<path;
1001
1002     newTraceFile(path);
1003 }
1004
1005 void MainWindow::trimError(const QString &msg)
1006 {
1007     QMessageBox::warning(
1008             this,
1009             tr("Trim Error"),
1010             msg);
1011 }
1012
1013 void MainWindow::slotSearch()
1014 {
1015     m_jumpWidget->hide();
1016     m_searchWidget->show();
1017 }
1018
1019 void MainWindow::slotSearchNext(const QString &str,
1020                                 Qt::CaseSensitivity sensitivity)
1021 {
1022     ApiTraceCall *call = currentCall();
1023     ApiTraceFrame *frame = currentFrame();
1024
1025     Q_ASSERT(call || frame);
1026     if (!frame) {
1027         frame = call->parentFrame();
1028     }
1029     Q_ASSERT(frame);
1030
1031     m_trace->findNext(frame, call, str, sensitivity);
1032 }
1033
1034 void MainWindow::slotSearchPrev(const QString &str,
1035                                 Qt::CaseSensitivity sensitivity)
1036 {
1037     ApiTraceCall *call = currentCall();
1038     ApiTraceFrame *frame = currentFrame();
1039
1040     Q_ASSERT(call || frame);
1041     if (!frame) {
1042         frame = call->parentFrame();
1043     }
1044     Q_ASSERT(frame);
1045
1046     m_trace->findPrev(frame, call, str, sensitivity);
1047 }
1048
1049 void MainWindow::fillState(bool nonDefaults)
1050 {
1051     if (nonDefaults) {
1052         ApiTraceState defaultState = m_trace->defaultState();
1053         if (defaultState.isEmpty()) {
1054             m_ui.nonDefaultsCB->blockSignals(true);
1055             m_ui.nonDefaultsCB->setChecked(false);
1056             m_ui.nonDefaultsCB->blockSignals(false);
1057             ApiTraceFrame *firstFrame =
1058                 m_trace->frameAt(0);
1059             if (!firstFrame) {
1060                 return;
1061             }
1062             if (!firstFrame->isLoaded()) {
1063                 m_trace->loadFrame(firstFrame);
1064                 return;
1065             }
1066             ApiTraceCall *firstCall = firstFrame->calls().first();
1067             ApiTraceEvent *oldSelected = m_selectedEvent;
1068             m_nonDefaultsLookupEvent = m_selectedEvent;
1069             m_selectedEvent = firstCall;
1070             lookupState();
1071             m_selectedEvent = oldSelected;
1072         }
1073     }
1074     fillStateForFrame();
1075 }
1076
1077 void MainWindow::customContextMenuRequested(QPoint pos)
1078 {
1079     QModelIndex index = m_ui.callView->indexAt(pos);
1080
1081     callItemSelected(index);
1082     if (!index.isValid()) {
1083         return;
1084     }
1085
1086     ApiTraceEvent *event =
1087         index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
1088     if (!event) {
1089         return;
1090     }
1091
1092     QMenu menu;
1093     menu.addAction(QIcon(":/resources/media-record.png"),
1094                    tr("Lookup state"), this, SLOT(lookupState()));
1095     if (event->type() == ApiTraceEvent::Call) {
1096         menu.addAction(tr("Edit"), this, SLOT(editCall()));
1097     }
1098
1099     menu.exec(QCursor::pos());
1100 }
1101
1102 void MainWindow::editCall()
1103 {
1104     if (m_selectedEvent && m_selectedEvent->type() == ApiTraceEvent::Call) {
1105         ApiTraceCall *call = static_cast<ApiTraceCall*>(m_selectedEvent);
1106         m_argsEditor->setCall(call);
1107         m_argsEditor->show();
1108     }
1109 }
1110
1111 void MainWindow::slotStartedSaving()
1112 {
1113     m_progressBar->show();
1114     statusBar()->showMessage(
1115         tr("Saving to %1").arg(m_trace->fileName()));
1116 }
1117
1118 void MainWindow::slotSaved()
1119 {
1120     statusBar()->showMessage(
1121         tr("Saved to %1").arg(m_trace->fileName()), 2000);
1122     m_progressBar->hide();
1123 }
1124
1125 void MainWindow::slotGoFrameStart()
1126 {
1127     ApiTraceFrame *frame = currentFrame();
1128     ApiTraceCall *call = currentCall();
1129
1130     if (!frame && call) {
1131         frame = call->parentFrame();
1132     }
1133
1134     m_trace->findFrameStart(frame);
1135 }
1136
1137 void MainWindow::slotGoFrameEnd()
1138 {
1139     ApiTraceFrame *frame = currentFrame();
1140     ApiTraceCall *call = currentCall();
1141
1142     if (!frame && call) {
1143         frame = call->parentFrame();
1144     }
1145
1146     m_trace->findFrameEnd(frame);
1147 }
1148
1149 ApiTraceFrame * MainWindow::selectedFrame() const
1150 {
1151     if (m_selectedEvent) {
1152         if (m_selectedEvent->type() == ApiTraceEvent::Frame) {
1153             return static_cast<ApiTraceFrame*>(m_selectedEvent);
1154         } else {
1155             Q_ASSERT(m_selectedEvent->type() == ApiTraceEvent::Call);
1156             ApiTraceCall *call = static_cast<ApiTraceCall*>(m_selectedEvent);
1157             return call->parentFrame();
1158         }
1159     }
1160     return NULL;
1161 }
1162
1163 void MainWindow::slotTraceChanged(ApiTraceEvent *event)
1164 {
1165     Q_ASSERT(event);
1166     if (event == m_selectedEvent) {
1167         if (event->type() == ApiTraceEvent::Call) {
1168             ApiTraceCall *call = static_cast<ApiTraceCall*>(event);
1169             m_ui.detailsWebView->setHtml(call->toHtml());
1170         }
1171     }
1172 }
1173
1174 void MainWindow::slotRetraceErrors(const QList<ApiTraceError> &errors)
1175 {
1176     m_ui.errorsTreeWidget->clear();
1177
1178     foreach(ApiTraceError error, errors) {
1179         m_trace->setCallError(error);
1180
1181         QTreeWidgetItem *item =
1182             new QTreeWidgetItem(m_ui.errorsTreeWidget);
1183         item->setData(0, Qt::DisplayRole, error.callIndex);
1184         item->setData(0, Qt::UserRole, error.callIndex);
1185         QString type = error.type;
1186         type[0] = type[0].toUpper();
1187         item->setData(1, Qt::DisplayRole, type);
1188         item->setData(2, Qt::DisplayRole, error.message);
1189     }
1190 }
1191
1192 void MainWindow::slotErrorSelected(QTreeWidgetItem *current)
1193 {
1194     if (current) {
1195         int callIndex =
1196             current->data(0, Qt::UserRole).toInt();
1197         m_trace->findCallIndex(callIndex);
1198     }
1199 }
1200
1201 ApiTraceCall * MainWindow::selectedCall() const
1202 {
1203     if (m_selectedEvent &&
1204         m_selectedEvent->type() == ApiTraceEvent::Call) {
1205         return static_cast<ApiTraceCall*>(m_selectedEvent);
1206     }
1207     return NULL;
1208 }
1209
1210 void MainWindow::saveSelectedSurface()
1211 {
1212     QTreeWidgetItem *item =
1213         m_ui.surfacesTreeWidget->currentItem();
1214
1215     if (!item || !m_trace) {
1216         return;
1217     }
1218
1219     QVariant var = item->data(0, Qt::UserRole);
1220     QImage img = var.value<QImage>();
1221
1222     QString imageIndex;
1223     if (selectedCall()) {
1224         imageIndex = tr("_call_%1")
1225                      .arg(selectedCall()->index());
1226     } else if (selectedFrame()) {
1227         ApiTraceCall *firstCall = selectedFrame()->call(0);
1228         if (firstCall) {
1229             imageIndex = tr("_frame_%1")
1230                          .arg(firstCall->index());
1231         } else {
1232             qDebug()<<"unknown frame number";
1233             imageIndex = tr("_frame_%1")
1234                          .arg(firstCall->index());
1235         }
1236     }
1237
1238     //which of the surfaces are we saving
1239     QTreeWidgetItem *parent = item->parent();
1240     int parentIndex =
1241         m_ui.surfacesTreeWidget->indexOfTopLevelItem(parent);
1242     if (parentIndex < 0) {
1243         parentIndex = 0;
1244     }
1245     int childIndex = 0;
1246     if (parent) {
1247         childIndex = parent->indexOfChild(item);
1248     } else {
1249         childIndex = m_ui.surfacesTreeWidget->indexOfTopLevelItem(item);
1250     }
1251
1252
1253     QString fileName =
1254         tr("%1%2-%3_%4.png")
1255         .arg(m_trace->fileName())
1256         .arg(imageIndex)
1257         .arg(parentIndex)
1258         .arg(childIndex);
1259     //qDebug()<<"save "<<fileName;
1260     img.save(fileName, "PNG");
1261     statusBar()->showMessage( tr("Saved '%1'").arg(fileName), 5000);
1262 }
1263
1264 void MainWindow::loadProgess(int percent)
1265 {
1266     m_progressBar->setValue(percent);
1267 }
1268
1269 void MainWindow::slotSearchResult(const ApiTrace::SearchRequest &request,
1270                                   ApiTrace::SearchResult result,
1271                                   ApiTraceCall *call)
1272 {
1273     switch (result) {
1274     case ApiTrace::SearchResult_NotFound:
1275         m_searchWidget->setFound(false);
1276         break;
1277     case ApiTrace::SearchResult_Found: {
1278         QModelIndex index = m_proxyModel->indexForCall(call);
1279
1280         if (index.isValid()) {
1281             m_ui.callView->setCurrentIndex(index);
1282             m_searchWidget->setFound(true);
1283         } else {
1284             //call is filtered out, so continue searching but from the
1285             // filtered call
1286             if (!call) {
1287                 qDebug()<<"Error: search success with no call";
1288                 return;
1289             }
1290 //            qDebug()<<"filtered! search from "<<call->searchText()
1291 //                   <<", call idx = "<<call->index();
1292
1293             if (request.direction == ApiTrace::SearchRequest::Next) {
1294                 m_trace->findNext(call->parentFrame(), call,
1295                                   request.text, request.cs);
1296             } else {
1297                 m_trace->findNext(call->parentFrame(), call,
1298                                   request.text, request.cs);
1299             }
1300         }
1301     }
1302         break;
1303     case ApiTrace::SearchResult_Wrapped:
1304         m_searchWidget->setFound(false);
1305         break;
1306     }
1307 }
1308
1309 ApiTraceFrame * MainWindow::currentFrame() const
1310 {
1311     QModelIndex index = m_ui.callView->currentIndex();
1312     ApiTraceEvent *event = 0;
1313
1314     if (!index.isValid()) {
1315         index = m_proxyModel->index(0, 0, QModelIndex());
1316         if (!index.isValid()) {
1317             qDebug()<<"no currently valid index";
1318             return 0;
1319         }
1320     }
1321
1322     event = index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
1323     Q_ASSERT(event);
1324     if (!event) {
1325         return 0;
1326     }
1327
1328     ApiTraceFrame *frame = 0;
1329     if (event->type() == ApiTraceCall::Frame) {
1330         frame = static_cast<ApiTraceFrame*>(event);
1331     }
1332     return frame;
1333 }
1334
1335 ApiTraceCall * MainWindow::currentCall() const
1336 {
1337     QModelIndex index = m_ui.callView->currentIndex();
1338     ApiTraceEvent *event = 0;
1339
1340     if (!index.isValid()) {
1341         index = m_proxyModel->index(0, 0, QModelIndex());
1342         if (!index.isValid()) {
1343             qDebug()<<"no currently valid index";
1344             return 0;
1345         }
1346     }
1347
1348     event = index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
1349     Q_ASSERT(event);
1350     if (!event) {
1351         return 0;
1352     }
1353
1354     ApiTraceCall *call = 0;
1355     if (event->type() == ApiTraceCall::Call) {
1356         call = static_cast<ApiTraceCall*>(event);
1357     }
1358
1359     return call;
1360
1361 }
1362
1363 void MainWindow::slotFoundFrameStart(ApiTraceFrame *frame)
1364 {
1365     Q_ASSERT(frame->isLoaded());
1366     if (!frame || frame->isEmpty()) {
1367         return;
1368     }
1369
1370     QVector<ApiTraceCall*>::const_iterator itr;
1371     QVector<ApiTraceCall*> calls = frame->calls();
1372
1373     itr = calls.constBegin();
1374     while (itr != calls.constEnd()) {
1375         ApiTraceCall *call = *itr;
1376         QModelIndex idx = m_proxyModel->indexForCall(call);
1377         if (idx.isValid()) {
1378             m_ui.callView->setCurrentIndex(idx);
1379             m_ui.callView->scrollTo(idx, QAbstractItemView::PositionAtTop);
1380             break;
1381         }
1382         ++itr;
1383     }
1384 }
1385
1386 void MainWindow::slotFoundFrameEnd(ApiTraceFrame *frame)
1387 {
1388     Q_ASSERT(frame->isLoaded());
1389     if (!frame || frame->isEmpty()) {
1390         return;
1391     }
1392     QVector<ApiTraceCall*>::const_iterator itr;
1393     QVector<ApiTraceCall*> calls = frame->calls();
1394
1395     itr = calls.constEnd();
1396     do {
1397         --itr;
1398         ApiTraceCall *call = *itr;
1399         QModelIndex idx = m_proxyModel->indexForCall(call);
1400         if (idx.isValid()) {
1401             m_ui.callView->setCurrentIndex(idx);
1402             m_ui.callView->scrollTo(idx, QAbstractItemView::PositionAtBottom);
1403             break;
1404         }
1405     } while (itr != calls.constBegin());
1406 }
1407
1408 void MainWindow::slotJumpToResult(ApiTraceCall *call)
1409 {
1410     QModelIndex idx = m_proxyModel->indexForCall(call);
1411     if (idx.isValid()) {
1412         activateWindow();
1413         m_ui.callView->setFocus();
1414         m_ui.callView->setCurrentIndex(idx);
1415         m_ui.callView->scrollTo(idx, QAbstractItemView::PositionAtCenter);
1416     } else {
1417         statusBar()->showMessage(tr("Call has been filtered out."));
1418     }
1419 }
1420
1421 #include "mainwindow.moc"