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 <QApplication>
  22 #include <QDebug>
  23 #include <QDesktopServices>
  24 #include <QDesktopWidget>
  25 #include <QDir>
  26 #include <QFileDialog>
  27 #include <QLineEdit>
  28 #include <QMessageBox>
  29 #include <QProgressBar>
  30 #include <QToolBar>
  31 #include <QUrl>
  32 #include <QVBoxLayout>
  33 #include <QWebPage>
  34 #include <QWebView>
  35
  36
  37 MainWindow::MainWindow()
  38     : QMainWindow(),
  39       m_selectedEvent(0),
  40       m_stateEvent(0)
  41 {
  42     m_ui.setupUi(this);
  43     initObjects();
  44     initConnections();
  45 }
  46
  47 void MainWindow::createTrace()
  48 {
  49     TraceDialog dialog;
  50
  51     if (!m_traceProcess->canTrace()) {
  52         QMessageBox::warning(
  53             this,
  54             tr("Unsupported"),
  55             tr("Current configuration doesn't support tracing."));
  56         return;
  57     }
  58
  59     if (dialog.exec() == QDialog::Accepted) {
  60         qDebug()<< "App : " <<dialog.applicationPath();
  61         qDebug()<< "  Arguments: "<<dialog.arguments();
  62         m_traceProcess->setExecutablePath(dialog.applicationPath());
  63         m_traceProcess->setArguments(dialog.arguments());
  64         m_traceProcess->start();
  65     }
  66 }
  67
  68 void MainWindow::openTrace()
  69 {
  70     QString fileName =
  71         QFileDialog::getOpenFileName(
  72             this,
  73             tr("Open Trace"),
  74             QDir::homePath(),
  75             tr("Trace Files (*.trace)"));
  76
  77     qDebug()<< "File name : " <<fileName;
  78
  79     newTraceFile(fileName);
  80 }
  81
  82 void MainWindow::loadTrace(const QString &fileName)
  83 {
  84     if (!QFile::exists(fileName)) {
  85         QMessageBox::warning(this, tr("File Missing"),
  86                              tr("File '%1' doesn't exist.").arg(fileName));
  87         return;
  88     }
  89     qDebug()<< "Loading  : " <<fileName;
  90
  91     m_progressBar->setValue(0);
  92     newTraceFile(fileName);
  93 }
  94
  95 void MainWindow::callItemSelected(const QModelIndex &index)
  96 {
  97     ApiTraceEvent *event =
  98         index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
  99
 100     if (event && event->type() == ApiTraceEvent::Call) {
 101         ApiTraceCall *call = static_cast<ApiTraceCall*>(event);
 102         m_ui.detailsWebView->setHtml(call->toHtml());
 103         m_ui.detailsDock->show();
 104         if (call->hasBinaryData()) {
 105             QByteArray data =
 106                 call->arguments()[call->binaryDataIndex()].toByteArray();
 107             m_vdataInterpreter->setData(data);
 108             QVariantList args = call->arguments();
 109
 110             for (int i = 0; i < call->argNames().count(); ++i) {
 111                 QString name = call->argNames()[i];
 112                 if (name == QLatin1String("stride")) {
 113                     int stride = args[i].toInt();
 114                     m_ui.vertexStrideSB->setValue(stride);
 115                 } else if (name == QLatin1String("size")) {
 116                     int components = args[i].toInt();
 117                     m_ui.vertexComponentsSB->setValue(components);
 118                 } else if (name == QLatin1String("type")) {
 119                     QString val = args[i].toString();
 120                     int textIndex = m_ui.vertexTypeCB->findText(val);
 121                     if (textIndex >= 0)
 122                         m_ui.vertexTypeCB->setCurrentIndex(textIndex);
 123                 }
 124             }
 125         }
 126         m_ui.vertexDataDock->setVisible(call->hasBinaryData());
 127         m_selectedEvent = call;
 128     } else {
 129         if (event && event->type() == ApiTraceEvent::Frame) {
 130             m_selectedEvent = static_cast<ApiTraceFrame*>(event);
 131         } else
 132             m_selectedEvent = 0;
 133         m_ui.detailsDock->hide();
 134         m_ui.vertexDataDock->hide();
 135     }
 136     if (m_selectedEvent && !m_selectedEvent->state().isEmpty()) {
 137         fillStateForFrame();
 138     } else
 139         m_ui.stateDock->hide();
 140 }
 141
 142 void MainWindow::replayStart()
 143 {
 144     if (m_trace->isSaving()) {
 145         QMessageBox::warning(
 146             this,
 147             tr("Trace Saving"),
 148             tr("QApiTrace is currently saving the edited trace file. "
 149                "Please wait until it finishes and try again."));
 150         return;
 151     }
 152     QDialog dlg;
 153     Ui_RetracerDialog dlgUi;
 154     dlgUi.setupUi(&dlg);
 155
 156     dlgUi.doubleBufferingCB->setChecked(
 157         m_retracer->isDoubleBuffered());
 158     dlgUi.errorCheckCB->setChecked(
 159         !m_retracer->isBenchmarking());
 160
 161     if (dlg.exec() == QDialog::Accepted) {
 162         m_retracer->setDoubleBuffered(
 163             dlgUi.doubleBufferingCB->isChecked());
 164         m_retracer->setBenchmarking(
 165             !dlgUi.errorCheckCB->isChecked());
 166         replayTrace(false);
 167     }
 168 }
 169
 170 void MainWindow::replayStop()
 171 {
 172     m_retracer->quit();
 173     m_ui.actionStop->setEnabled(false);
 174     m_ui.actionReplay->setEnabled(true);
 175     m_ui.actionLookupState->setEnabled(true);
 176 }
 177
 178 void MainWindow::newTraceFile(const QString &fileName)
 179 {
 180     m_trace->setFileName(fileName);
 181
 182     if (fileName.isEmpty()) {
 183         m_ui.actionReplay->setEnabled(false);
 184         m_ui.actionLookupState->setEnabled(false);
 185         setWindowTitle(tr("QApiTrace"));
 186     } else {
 187         QFileInfo info(fileName);
 188         m_ui.actionReplay->setEnabled(true);
 189         m_ui.actionLookupState->setEnabled(true);
 190         setWindowTitle(
 191             tr("QApiTrace - %1").arg(info.fileName()));
 192     }
 193 }
 194
 195 void MainWindow::replayFinished(const QString &output)
 196 {
 197     m_ui.actionStop->setEnabled(false);
 198     m_ui.actionReplay->setEnabled(true);
 199     m_ui.actionLookupState->setEnabled(true);
 200
 201     m_progressBar->hide();
 202     if (output.length() < 80) {
 203         statusBar()->showMessage(output);
 204     }
 205     m_stateEvent = 0;
 206     m_ui.actionShowErrorsDock->setEnabled(m_trace->hasErrors());
 207     m_ui.errorsDock->setVisible(m_trace->hasErrors());
 208     if (!m_trace->hasErrors())
 209         m_ui.errorsTreeWidget->clear();
 210
 211     statusBar()->showMessage(
 212         tr("Replaying finished!"), 2000);
 213 }
 214
 215 void MainWindow::replayError(const QString &message)
 216 {
 217     m_ui.actionStop->setEnabled(false);
 218     m_ui.actionReplay->setEnabled(true);
 219     m_ui.actionLookupState->setEnabled(true);
 220     m_stateEvent = 0;
 221
 222     m_progressBar->hide();
 223     statusBar()->showMessage(
 224         tr("Replaying unsuccessful."), 2000);
 225     QMessageBox::warning(
 226         this, tr("Replay Failed"), message);
 227 }
 228
 229 void MainWindow::startedLoadingTrace()
 230 {
 231     Q_ASSERT(m_trace);
 232     m_progressBar->show();
 233     QFileInfo info(m_trace->fileName());
 234     statusBar()->showMessage(
 235         tr("Loading %1...").arg(info.fileName()));
 236 }
 237
 238 void MainWindow::finishedLoadingTrace()
 239 {
 240     m_progressBar->hide();
 241     if (!m_trace) {
 242         return;
 243     }
 244     QFileInfo info(m_trace->fileName());
 245     statusBar()->showMessage(
 246         tr("Loaded %1").arg(info.fileName()), 3000);
 247 }
 248
 249 void MainWindow::replayTrace(bool dumpState)
 250 {
 251     if (m_trace->fileName().isEmpty())
 252         return;
 253
 254     m_retracer->setFileName(m_trace->fileName());
 255     m_retracer->setCaptureState(dumpState);
 256     if (m_retracer->captureState() && m_selectedEvent) {
 257         int index = 0;
 258         if (m_selectedEvent->type() == ApiTraceEvent::Call) {
 259             index = static_cast<ApiTraceCall*>(m_selectedEvent)->index();
 260         } else if (m_selectedEvent->type() == ApiTraceEvent::Frame) {
 261             ApiTraceFrame *frame =
 262                 static_cast<ApiTraceFrame*>(m_selectedEvent);
 263             if (frame->calls.isEmpty()) {
 264                 //XXX i guess we could still get the current state
 265                 qDebug()<<"tried to get a state for an empty frame";
 266                 return;
 267             }
 268             index = frame->calls.first()->index();
 269         } else {
 270             qDebug()<<"Unknown event type";
 271             return;
 272         }
 273         m_retracer->setCaptureAtCallNumber(index);
 274     }
 275     m_retracer->start();
 276
 277     m_ui.actionStop->setEnabled(true);
 278     m_progressBar->show();
 279     if (dumpState)
 280         statusBar()->showMessage(
 281             tr("Looking up the state..."));
 282     else
 283         statusBar()->showMessage(
 284             tr("Replaying the trace file..."));
 285 }
 286
 287 void MainWindow::lookupState()
 288 {
 289     if (!m_selectedEvent) {
 290         QMessageBox::warning(
 291             this, tr("Unknown Event"),
 292             tr("To inspect the state select an event in the event list."));
 293         return;
 294     }
 295     if (m_trace->isSaving()) {
 296         QMessageBox::warning(
 297             this,
 298             tr("Trace Saving"),
 299             tr("QApiTrace is currently saving the edited trace file. "
 300                "Please wait until it finishes and try again."));
 301         return;
 302     }
 303     m_stateEvent = m_selectedEvent;
 304     replayTrace(true);
 305 }
 306
 307 MainWindow::~MainWindow()
 308 {
 309 }
 310
 311 static void
 312 variantToString(const QVariant &var, QString &str)
 313 {
 314     if (var.type() == QVariant::List) {
 315         QVariantList lst = var.toList();
 316         str += QLatin1String("[");
 317         for (int i = 0; i < lst.count(); ++i) {
 318             QVariant val = lst[i];
 319             variantToString(val, str);
 320             if (i < lst.count() - 1)
 321                 str += QLatin1String(", ");
 322         }
 323         str += QLatin1String("]");
 324     } else if (var.type() == QVariant::Map) {
 325         Q_ASSERT(!"unsupported state type");
 326     } else if (var.type() == QVariant::Hash) {
 327         Q_ASSERT(!"unsupported state type");
 328     } else {
 329         str += var.toString();
 330     }
 331 }
 332
 333 static QTreeWidgetItem *
 334 variantToItem(const QString &key, const QVariant &var, const QVariant &defaultVar);
 335
 336 static void
 337 variantMapToItems(const QVariantMap &map, const QVariantMap &defaultMap, QList<QTreeWidgetItem *> &items)
 338 {
 339     QVariantMap::const_iterator itr;
 340     for (itr = map.constBegin(); itr != map.constEnd(); ++itr) {
 341         QString key = itr.key();
 342         QVariant var = itr.value();
 343         QVariant defaultVar = defaultMap[key];
 344
 345         QTreeWidgetItem *item = variantToItem(key, var, defaultVar);
 346         if (item) {
 347             items.append(item);
 348         }
 349     }
 350 }
 351
 352 static void
 353 variantListToItems(const QVariantList &lst, const QVariantList &defaultLst, QList<QTreeWidgetItem *> &items)
 354 {
 355     for (int i = 0; i < lst.count(); ++i) {
 356         QString key = QString::number(i);
 357         QVariant var = lst[i];
 358         QVariant defaultVar;
 359
 360         if (i < defaultLst.count()) {
 361             defaultVar = defaultLst[i];
 362         }
 363
 364         QTreeWidgetItem *item = variantToItem(key, var, defaultVar);
 365         if (item) {
 366             items.append(item);
 367         }
 368     }
 369 }
 370
 371 static bool
 372 isVariantDeep(const QVariant &var)
 373 {
 374     if (var.type() == QVariant::List) {
 375         QVariantList lst = var.toList();
 376         for (int i = 0; i < lst.count(); ++i) {
 377             if (isVariantDeep(lst[i])) {
 378                 return true;
 379             }
 380         }
 381         return false;
 382     } else if (var.type() == QVariant::Map) {
 383         return true;
 384     } else if (var.type() == QVariant::Hash) {
 385         return true;
 386     } else {
 387         return false;
 388     }
 389 }
 390
 391 static QTreeWidgetItem *
 392 variantToItem(const QString &key, const QVariant &var, const QVariant &defaultVar)
 393 {
 394     if (var == defaultVar) {
 395         return NULL;
 396     }
 397
 398     QString val;
 399
 400     bool deep = isVariantDeep(var);
 401     if (!deep) {
 402         variantToString(var, val);
 403     }
 404
 405     //qDebug()<<"key = "<<key;
 406     //qDebug()<<"val = "<<val;
 407     QStringList lst;
 408     lst += key;
 409     lst += val;
 410
 411     QTreeWidgetItem *item = new QTreeWidgetItem((QTreeWidgetItem *)0, lst);
 412
 413     if (deep) {
 414         QList<QTreeWidgetItem *> children;
 415         if (var.type() == QVariant::Map) {
 416             QVariantMap map = var.toMap();
 417             QVariantMap defaultMap = defaultVar.toMap();
 418             variantMapToItems(map, defaultMap, children);
 419         }
 420         if (var.type() == QVariant::List) {
 421             QVariantList lst = var.toList();
 422             QVariantList defaultLst = defaultVar.toList();
 423             variantListToItems(lst, defaultLst, children);
 424         }
 425         item->addChildren(children);
 426     }
 427
 428     return item;
 429 }
 430
 431 void MainWindow::fillStateForFrame()
 432 {
 433     QVariantMap params;
 434
 435     if (!m_selectedEvent || m_selectedEvent->state().isEmpty())
 436         return;
 437
 438     bool nonDefaults = m_ui.nonDefaultsCB->isChecked();
 439     QVariantMap defaultParams;
 440     if (nonDefaults) {
 441         ApiTraceState defaultState = m_trace->defaultState();
 442         defaultParams = defaultState.parameters();
 443     }
 444
 445     const ApiTraceState &state = m_selectedEvent->state();
 446     m_ui.stateTreeWidget->clear();
 447     params = state.parameters();
 448     QList<QTreeWidgetItem *> items;
 449     variantMapToItems(params, defaultParams, items);
 450     m_ui.stateTreeWidget->insertTopLevelItems(0, items);
 451
 452     QMap<QString, QString> shaderSources = state.shaderSources();
 453     if (shaderSources.isEmpty()) {
 454         m_sourcesWidget->setShaders(shaderSources);
 455     } else {
 456         m_sourcesWidget->setShaders(shaderSources);
 457     }
 458
 459     const QList<ApiTexture> &textures =
 460         state.textures();
 461     const QList<ApiFramebuffer> &fbos =
 462         state.framebuffers();
 463
 464     m_ui.surfacesTreeWidget->clear();
 465     if (textures.isEmpty() && fbos.isEmpty()) {
 466         m_ui.surfacesTab->setDisabled(false);
 467     } else {
 468         m_ui.surfacesTreeWidget->setIconSize(QSize(64, 64));
 469         if (!textures.isEmpty()) {
 470             QTreeWidgetItem *textureItem =
 471                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 472             textureItem->setText(0, tr("Textures"));
 473             if (textures.count() <= 6)
 474                 textureItem->setExpanded(true);
 475
 476             for (int i = 0; i < textures.count(); ++i) {
 477                 const ApiTexture &texture =
 478                     textures[i];
 479                 QIcon icon(QPixmap::fromImage(texture.thumb()));
 480                 QTreeWidgetItem *item = new QTreeWidgetItem(textureItem);
 481                 item->setIcon(0, icon);
 482                 int width = texture.size().width();
 483                 int height = texture.size().height();
 484                 QString descr =
 485                     QString::fromLatin1("%1, %2 x %3")
 486                     .arg(texture.target())
 487                     .arg(width)
 488                     .arg(height);
 489                 item->setText(1, descr);
 490
 491                 item->setData(0, Qt::UserRole,
 492                               texture.image());
 493             }
 494         }
 495         if (!fbos.isEmpty()) {
 496             QTreeWidgetItem *fboItem =
 497                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 498             fboItem->setText(0, tr("Framebuffers"));
 499             if (fbos.count() <= 6)
 500                 fboItem->setExpanded(true);
 501
 502             for (int i = 0; i < fbos.count(); ++i) {
 503                 const ApiFramebuffer &fbo =
 504                     fbos[i];
 505                 QIcon icon(QPixmap::fromImage(fbo.thumb()));
 506                 QTreeWidgetItem *item = new QTreeWidgetItem(fboItem);
 507                 item->setIcon(0, icon);
 508                 int width = fbo.size().width();
 509                 int height = fbo.size().height();
 510                 QString descr =
 511                     QString::fromLatin1("%1, %2 x %3")
 512                     .arg(fbo.type())
 513                     .arg(width)
 514                     .arg(height);
 515                 item->setText(1, descr);
 516
 517                 item->setData(0, Qt::UserRole,
 518                               fbo.image());
 519             }
 520         }
 521         m_ui.surfacesTab->setEnabled(true);
 522     }
 523     m_ui.stateDock->show();
 524 }
 525
 526 void MainWindow::showSettings()
 527 {
 528     SettingsDialog dialog;
 529     dialog.setFilterModel(m_proxyModel);
 530
 531     dialog.exec();
 532 }
 533
 534 void MainWindow::openHelp(const QUrl &url)
 535 {
 536     QDesktopServices::openUrl(url);
 537 }
 538
 539 void MainWindow::showSurfacesMenu(const QPoint &pos)
 540 {
 541     QTreeWidget *tree = m_ui.surfacesTreeWidget;
 542     QTreeWidgetItem *item = tree->itemAt(pos);
 543     if (!item)
 544         return;
 545
 546     QMenu menu(tr("Surfaces"), this);
 547     //add needed actions
 548     QAction *act = menu.addAction(tr("View Image"));
 549     act->setStatusTip(tr("View the currently selected surface"));
 550     connect(act, SIGNAL(triggered()),
 551             SLOT(showSelectedSurface()));
 552
 553     menu.exec(tree->viewport()->mapToGlobal(pos));
 554 }
 555
 556 void MainWindow::showSelectedSurface()
 557 {
 558     QTreeWidgetItem *item =
 559         m_ui.surfacesTreeWidget->currentItem();
 560
 561     if (!item)
 562         return;
 563
 564     QVariant var = item->data(0, Qt::UserRole);
 565     QImage img = var.value<QImage>();
 566     ImageViewer *viewer = new ImageViewer(this);
 567
 568     QString title;
 569     if (currentCall()) {
 570         title = tr("QApiTrace - Surface at %1 (%2)")
 571                 .arg(currentCall()->name())
 572                 .arg(currentCall()->index());
 573     } else {
 574         title = tr("QApiTrace - Surface Viewer");
 575     }
 576     viewer->setWindowTitle(title);
 577     viewer->setAttribute(Qt::WA_DeleteOnClose, true);
 578     viewer->setImage(img);
 579     QRect screenRect = QApplication::desktop()->availableGeometry();
 580     viewer->resize(qMin(int(0.75 * screenRect.width()), img.width()) + 40,
 581                    qMin(int(0.75 * screenRect.height()), img.height()) + 40);
 582     viewer->show();
 583     viewer->raise();
 584     viewer->activateWindow();
 585 }
 586
 587 void MainWindow::initObjects()
 588 {
 589     m_ui.stateTreeWidget->sortByColumn(0, Qt::AscendingOrder);
 590
 591     m_sourcesWidget = new ShadersSourceWidget(m_ui.shadersTab);
 592     QVBoxLayout *layout = new QVBoxLayout;
 593     layout->addWidget(m_sourcesWidget);
 594     m_ui.shadersTab->setLayout(layout);
 595
 596     m_trace = new ApiTrace();
 597     m_retracer = new Retracer(this);
 598
 599     m_vdataInterpreter = new VertexDataInterpreter(this);
 600     m_vdataInterpreter->setListWidget(m_ui.vertexDataListWidget);
 601     m_vdataInterpreter->setStride(
 602         m_ui.vertexStrideSB->value());
 603     m_vdataInterpreter->setComponents(
 604         m_ui.vertexComponentsSB->value());
 605     m_vdataInterpreter->setStartingOffset(
 606         m_ui.startingOffsetSB->value());
 607     m_vdataInterpreter->setTypeFromString(
 608         m_ui.vertexTypeCB->currentText());
 609
 610     m_model = new ApiTraceModel();
 611     m_model->setApiTrace(m_trace);
 612     m_proxyModel = new ApiTraceFilter();
 613     m_proxyModel->setSourceModel(m_model);
 614     m_ui.callView->setModel(m_proxyModel);
 615     m_ui.callView->setItemDelegate(new ApiCallDelegate);
 616     m_ui.callView->resizeColumnToContents(0);
 617     m_ui.callView->header()->swapSections(0, 1);
 618     m_ui.callView->setColumnWidth(1, 42);
 619     m_ui.callView->setContextMenuPolicy(Qt::CustomContextMenu);
 620
 621     m_progressBar = new QProgressBar();
 622     m_progressBar->setRange(0, 0);
 623     statusBar()->addPermanentWidget(m_progressBar);
 624     m_progressBar->hide();
 625
 626     m_argsEditor = new ArgumentsEditor(this);
 627
 628     m_ui.detailsDock->hide();
 629     m_ui.errorsDock->hide();
 630     m_ui.vertexDataDock->hide();
 631     m_ui.stateDock->hide();
 632     setDockOptions(dockOptions() | QMainWindow::ForceTabbedDocks);
 633
 634     tabifyDockWidget(m_ui.stateDock, m_ui.vertexDataDock);
 635     tabifyDockWidget(m_ui.detailsDock, m_ui.errorsDock);
 636
 637     m_ui.surfacesTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu);
 638
 639     m_ui.detailsWebView->page()->setLinkDelegationPolicy(
 640         QWebPage::DelegateExternalLinks);
 641
 642     m_jumpWidget = new JumpWidget(this);
 643     m_ui.centralLayout->addWidget(m_jumpWidget);
 644     m_jumpWidget->hide();
 645
 646     m_searchWidget = new SearchWidget(this);
 647     m_ui.centralLayout->addWidget(m_searchWidget);
 648     m_searchWidget->hide();
 649
 650     m_traceProcess = new TraceProcess(this);
 651 }
 652
 653 void MainWindow::initConnections()
 654 {
 655     connect(m_trace, SIGNAL(startedLoadingTrace()),
 656             this, SLOT(startedLoadingTrace()));
 657     connect(m_trace, SIGNAL(finishedLoadingTrace()),
 658             this, SLOT(finishedLoadingTrace()));
 659     connect(m_trace, SIGNAL(startedSaving()),
 660             this, SLOT(slotStartedSaving()));
 661     connect(m_trace, SIGNAL(saved()),
 662             this, SLOT(slotSaved()));
 663     connect(m_trace, SIGNAL(changed(ApiTraceCall*)),
 664             this, SLOT(slotTraceChanged(ApiTraceCall*)));
 665
 666     connect(m_retracer, SIGNAL(finished(const QString&)),
 667             this, SLOT(replayFinished(const QString&)));
 668     connect(m_retracer, SIGNAL(error(const QString&)),
 669             this, SLOT(replayError(const QString&)));
 670     connect(m_retracer, SIGNAL(foundState(const ApiTraceState&)),
 671             this, SLOT(replayStateFound(const ApiTraceState&)));
 672     connect(m_retracer, SIGNAL(retraceErrors(const QList<RetraceError>&)),
 673             this, SLOT(slotRetraceErrors(const QList<RetraceError>&)));
 674
 675     connect(m_ui.vertexInterpretButton, SIGNAL(clicked()),
 676             m_vdataInterpreter, SLOT(interpretData()));
 677     connect(m_ui.vertexTypeCB, SIGNAL(currentIndexChanged(const QString&)),
 678             m_vdataInterpreter, SLOT(setTypeFromString(const QString&)));
 679     connect(m_ui.vertexStrideSB, SIGNAL(valueChanged(int)),
 680             m_vdataInterpreter, SLOT(setStride(int)));
 681     connect(m_ui.vertexComponentsSB, SIGNAL(valueChanged(int)),
 682             m_vdataInterpreter, SLOT(setComponents(int)));
 683     connect(m_ui.startingOffsetSB, SIGNAL(valueChanged(int)),
 684             m_vdataInterpreter, SLOT(setStartingOffset(int)));
 685
 686
 687     connect(m_ui.actionNew, SIGNAL(triggered()),
 688             this, SLOT(createTrace()));
 689     connect(m_ui.actionOpen, SIGNAL(triggered()),
 690             this, SLOT(openTrace()));
 691     connect(m_ui.actionQuit, SIGNAL(triggered()),
 692             this, SLOT(close()));
 693
 694     connect(m_ui.actionFind, SIGNAL(triggered()),
 695             this, SLOT(slotSearch()));
 696     connect(m_ui.actionGo, SIGNAL(triggered()),
 697             this, SLOT(slotGoTo()));
 698     connect(m_ui.actionGoFrameStart, SIGNAL(triggered()),
 699             this, SLOT(slotGoFrameStart()));
 700     connect(m_ui.actionGoFrameEnd, SIGNAL(triggered()),
 701             this, SLOT(slotGoFrameEnd()));
 702
 703     connect(m_ui.actionReplay, SIGNAL(triggered()),
 704             this, SLOT(replayStart()));
 705     connect(m_ui.actionStop, SIGNAL(triggered()),
 706             this, SLOT(replayStop()));
 707     connect(m_ui.actionLookupState, SIGNAL(triggered()),
 708             this, SLOT(lookupState()));
 709     connect(m_ui.actionOptions, SIGNAL(triggered()),
 710             this, SLOT(showSettings()));
 711
 712     connect(m_ui.callView, SIGNAL(activated(const QModelIndex &)),
 713             this, SLOT(callItemSelected(const QModelIndex &)));
 714     connect(m_ui.callView, SIGNAL(customContextMenuRequested(QPoint)),
 715             this, SLOT(customContextMenuRequested(QPoint)));
 716
 717     connect(m_ui.surfacesTreeWidget,
 718             SIGNAL(customContextMenuRequested(const QPoint &)),
 719             SLOT(showSurfacesMenu(const QPoint &)));
 720     connect(m_ui.surfacesTreeWidget,
 721             SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)),
 722             SLOT(showSelectedSurface()));
 723
 724     connect(m_ui.detailsWebView, SIGNAL(linkClicked(const QUrl&)),
 725             this, SLOT(openHelp(const QUrl&)));
 726
 727     connect(m_ui.nonDefaultsCB, SIGNAL(toggled(bool)),
 728             this, SLOT(fillState(bool)));
 729
 730     connect(m_jumpWidget, SIGNAL(jumpTo(int)),
 731             SLOT(slotJumpTo(int)));
 732
 733     connect(m_searchWidget,
 734             SIGNAL(searchNext(const QString&, Qt::CaseSensitivity)),
 735             SLOT(slotSearchNext(const QString&, Qt::CaseSensitivity)));
 736     connect(m_searchWidget,
 737             SIGNAL(searchPrev(const QString&, Qt::CaseSensitivity)),
 738             SLOT(slotSearchPrev(const QString&, Qt::CaseSensitivity)));
 739
 740     connect(m_traceProcess, SIGNAL(tracedFile(const QString&)),
 741             SLOT(createdTrace(const QString&)));
 742     connect(m_traceProcess, SIGNAL(error(const QString&)),
 743             SLOT(traceError(const QString&)));
 744
 745     connect(m_ui.errorsDock, SIGNAL(visibilityChanged(bool)),
 746             m_ui.actionShowErrorsDock, SLOT(setChecked(bool)));
 747     connect(m_ui.actionShowErrorsDock, SIGNAL(triggered(bool)),
 748             m_ui.errorsDock, SLOT(setVisible(bool)));
 749     connect(m_ui.errorsTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)),
 750             this, SLOT(slotErrorSelected(QTreeWidgetItem*)));
 751 }
 752
 753 void MainWindow::replayStateFound(const ApiTraceState &state)
 754 {
 755     m_stateEvent->setState(state);
 756     m_model->stateSetOnEvent(m_stateEvent);
 757     if (m_selectedEvent == m_stateEvent) {
 758         fillStateForFrame();
 759     } else {
 760         m_ui.stateDock->hide();
 761     }
 762 }
 763
 764 void MainWindow::slotGoTo()
 765 {
 766     m_searchWidget->hide();
 767     m_jumpWidget->show();
 768 }
 769
 770 void MainWindow::slotJumpTo(int callNum)
 771 {
 772     QModelIndex index = m_proxyModel->callIndex(callNum);
 773     if (index.isValid()) {
 774         m_ui.callView->setCurrentIndex(index);
 775     }
 776 }
 777
 778 void MainWindow::createdTrace(const QString &path)
 779 {
 780     qDebug()<<"Done tracing "<<path;
 781     newTraceFile(path);
 782 }
 783
 784 void MainWindow::traceError(const QString &msg)
 785 {
 786     QMessageBox::warning(
 787             this,
 788             tr("Tracing Error"),
 789             msg);
 790 }
 791
 792 void MainWindow::slotSearch()
 793 {
 794     m_jumpWidget->hide();
 795     m_searchWidget->show();
 796 }
 797
 798 void MainWindow::slotSearchNext(const QString &str,
 799                                 Qt::CaseSensitivity sensitivity)
 800 {
 801     QModelIndex index = m_ui.callView->currentIndex();
 802     ApiTraceEvent *event = 0;
 803
 804
 805     if (!index.isValid()) {
 806         index = m_proxyModel->index(0, 0, QModelIndex());
 807         if (!index.isValid()) {
 808             qDebug()<<"no currently valid index";
 809             m_searchWidget->setFound(false);
 810             return;
 811         }
 812     }
 813
 814     event = index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
 815     ApiTraceCall *call = 0;
 816
 817     if (event->type() == ApiTraceCall::Call)
 818         call = static_cast<ApiTraceCall*>(event);
 819     else {
 820         Q_ASSERT(event->type() == ApiTraceCall::Frame);
 821         ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(event);
 822         call = frame->calls.value(0);
 823     }
 824
 825     if (!call) {
 826         m_searchWidget->setFound(false);
 827         return;
 828     }
 829     const QList<ApiTraceCall*> &calls = m_trace->calls();
 830     int callNum = calls.indexOf(call);
 831
 832     for (int i = callNum + 1; i < calls.count(); ++i) {
 833         ApiTraceCall *testCall = calls[i];
 834         QModelIndex index = m_proxyModel->indexForCall(testCall);
 835         /* if it's not valid it means that the proxy model has already
 836          * filtered it out */
 837         if (index.isValid()) {
 838             QString txt = testCall->filterText();
 839             if (txt.contains(str, sensitivity)) {
 840                 m_ui.callView->setCurrentIndex(index);
 841                 m_searchWidget->setFound(true);
 842                 return;
 843             }
 844         }
 845     }
 846     m_searchWidget->setFound(false);
 847 }
 848
 849 void MainWindow::slotSearchPrev(const QString &str,
 850                                 Qt::CaseSensitivity sensitivity)
 851 {
 852     QModelIndex index = m_ui.callView->currentIndex();
 853     ApiTraceEvent *event = 0;
 854
 855
 856     if (!index.isValid()) {
 857         index = m_proxyModel->index(0, 0, QModelIndex());
 858         if (!index.isValid()) {
 859             qDebug()<<"no currently valid index";
 860             m_searchWidget->setFound(false);
 861             return;
 862         }
 863     }
 864
 865     event = index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
 866     ApiTraceCall *call = 0;
 867
 868     if (event->type() == ApiTraceCall::Call)
 869         call = static_cast<ApiTraceCall*>(event);
 870     else {
 871         Q_ASSERT(event->type() == ApiTraceCall::Frame);
 872         ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(event);
 873         call = frame->calls.value(0);
 874     }
 875
 876     if (!call) {
 877         m_searchWidget->setFound(false);
 878         return;
 879     }
 880     const QList<ApiTraceCall*> &calls = m_trace->calls();
 881     int callNum = calls.indexOf(call);
 882
 883     for (int i = callNum - 1; i >= 0; --i) {
 884         ApiTraceCall *testCall = calls[i];
 885         QModelIndex index = m_proxyModel->indexForCall(testCall);
 886         /* if it's not valid it means that the proxy model has already
 887          * filtered it out */
 888         if (index.isValid()) {
 889             QString txt = testCall->filterText();
 890             if (txt.contains(str, sensitivity)) {
 891                 m_ui.callView->setCurrentIndex(index);
 892                 m_searchWidget->setFound(true);
 893                 return;
 894             }
 895         }
 896     }
 897     m_searchWidget->setFound(false);
 898 }
 899
 900 void MainWindow::fillState(bool nonDefaults)
 901 {
 902     if (nonDefaults) {
 903         ApiTraceState defaultState = m_trace->defaultState();
 904         if (defaultState.isEmpty()) {
 905             m_ui.nonDefaultsCB->blockSignals(true);
 906             m_ui.nonDefaultsCB->setChecked(false);
 907             m_ui.nonDefaultsCB->blockSignals(false);
 908             int ret = QMessageBox::question(
 909                 this, tr("Empty Default State"),
 910                 tr("The applcation needs to figure out the "
 911                    "default state for the current trace. "
 912                    "This only has to be done once and "
 913                    "afterwards you will be able to enable "
 914                    "displaying of non default state for all calls."
 915                    "\nDo you want to lookup the default state now?"),
 916                 QMessageBox::Yes | QMessageBox::No);
 917             if (ret != QMessageBox::Yes)
 918                 return;
 919             ApiTraceFrame *firstFrame =
 920                 m_trace->frameAt(0);
 921             ApiTraceEvent *oldSelected = m_selectedEvent;
 922             if (!firstFrame)
 923                 return;
 924             m_selectedEvent = firstFrame;
 925             lookupState();
 926             m_selectedEvent = oldSelected;
 927         }
 928     }
 929     fillStateForFrame();
 930 }
 931
 932 void MainWindow::customContextMenuRequested(QPoint pos)
 933 {
 934     QMenu menu;
 935     QModelIndex index = m_ui.callView->indexAt(pos);
 936
 937     callItemSelected(index);
 938     if (!index.isValid())
 939         return;
 940
 941     ApiTraceEvent *event =
 942         index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
 943     if (!event || event->type() != ApiTraceEvent::Call)
 944         return;
 945
 946     menu.addAction(QIcon(":/resources/media-record.png"),
 947                    tr("Lookup state"), this, SLOT(lookupState()));
 948     menu.addAction(tr("Edit"), this, SLOT(editCall()));
 949
 950     menu.exec(QCursor::pos());
 951 }
 952
 953 void MainWindow::editCall()
 954 {
 955     if (m_selectedEvent && m_selectedEvent->type() == ApiTraceEvent::Call) {
 956         ApiTraceCall *call = static_cast<ApiTraceCall*>(m_selectedEvent);
 957         m_argsEditor->setCall(call);
 958         m_argsEditor->show();
 959     }
 960 }
 961
 962 void MainWindow::slotStartedSaving()
 963 {
 964     m_progressBar->show();
 965     statusBar()->showMessage(
 966         tr("Saving to %1").arg(m_trace->fileName()));
 967 }
 968
 969 void MainWindow::slotSaved()
 970 {
 971     statusBar()->showMessage(
 972         tr("Saved to %1").arg(m_trace->fileName()), 2000);
 973     m_progressBar->hide();
 974 }
 975
 976 void MainWindow::slotGoFrameStart()
 977 {
 978     ApiTraceFrame *frame = currentFrame();
 979     if (!frame || frame->calls.isEmpty()) {
 980         return;
 981     }
 982
 983     QList<ApiTraceCall*>::const_iterator itr;
 984
 985     itr = frame->calls.constBegin();
 986     while (itr != frame->calls.constEnd()) {
 987         ApiTraceCall *call = *itr;
 988         QModelIndex idx = m_proxyModel->indexForCall(call);
 989         if (idx.isValid()) {
 990             m_ui.callView->setCurrentIndex(idx);
 991             break;
 992         }
 993         ++itr;
 994     }
 995 }
 996
 997 void MainWindow::slotGoFrameEnd()
 998 {
 999     ApiTraceFrame *frame = currentFrame();
1000     if (!frame || frame->calls.isEmpty()) {
1001         return;
1002     }
1003     QList<ApiTraceCall*>::const_iterator itr;
1004
1005     itr = frame->calls.constEnd();
1006     do {
1007         --itr;
1008         ApiTraceCall *call = *itr;
1009         QModelIndex idx = m_proxyModel->indexForCall(call);
1010         if (idx.isValid()) {
1011             m_ui.callView->setCurrentIndex(idx);
1012             break;
1013         }
1014     } while (itr != frame->calls.constBegin());
1015 }
1016
1017 ApiTraceFrame * MainWindow::currentFrame() const
1018 {
1019     if (m_selectedEvent) {
1020         if (m_selectedEvent->type() == ApiTraceEvent::Frame) {
1021             return static_cast<ApiTraceFrame*>(m_selectedEvent);
1022         } else {
1023             Q_ASSERT(m_selectedEvent->type() == ApiTraceEvent::Call);
1024             ApiTraceCall *call = static_cast<ApiTraceCall*>(m_selectedEvent);
1025             return call->parentFrame();
1026         }
1027     }
1028     return NULL;
1029 }
1030
1031 void MainWindow::slotTraceChanged(ApiTraceCall *call)
1032 {
1033     Q_ASSERT(call);
1034     if (call == m_selectedEvent) {
1035         m_ui.detailsWebView->setHtml(call->toHtml());
1036     }
1037 }
1038
1039 void MainWindow::slotRetraceErrors(const QList<RetraceError> &errors)
1040 {
1041     m_ui.errorsTreeWidget->clear();
1042
1043     foreach(RetraceError error, errors) {
1044         ApiTraceCall *call = m_trace->callWithIndex(error.callIndex);
1045         if (!call)
1046             continue;
1047         call->setError(error.message);
1048
1049         QTreeWidgetItem *item =
1050             new QTreeWidgetItem(m_ui.errorsTreeWidget);
1051         item->setData(0, Qt::DisplayRole, error.callIndex);
1052         item->setData(0, Qt::UserRole, QVariant::fromValue(call));
1053         QString type = error.type;
1054         type[0] = type[0].toUpper();
1055         item->setData(1, Qt::DisplayRole, type);
1056         item->setData(2, Qt::DisplayRole, error.message);
1057     }
1058 }
1059
1060 void MainWindow::slotErrorSelected(QTreeWidgetItem *current)
1061 {
1062     if (current) {
1063         ApiTraceCall *call =
1064             current->data(0, Qt::UserRole).value<ApiTraceCall*>();
1065         Q_ASSERT(call);
1066         QModelIndex index = m_proxyModel->indexForCall(call);
1067         if (index.isValid()) {
1068             m_ui.callView->setCurrentIndex(index);
1069         } else {
1070             statusBar()->showMessage(tr("Call has been filtered out."));
1071         }
1072     }
1073 }
1074
1075 ApiTraceCall * MainWindow::currentCall() const
1076 {
1077     if (m_selectedEvent &&
1078         m_selectedEvent->type() == ApiTraceEvent::Call) {
1079         return static_cast<ApiTraceCall*>(m_selectedEvent);
1080     }
1081     return NULL;
1082 }
1083
1084 #include "mainwindow.moc"