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 "imageviewer.h"
   9 #include "jumpwidget.h"
  10 #include "retracer.h"
  11 #include "settingsdialog.h"
  12 #include "shaderssourcewidget.h"
  13 #include "tracedialog.h"
  14 #include "ui_retracerdialog.h"
  15 #include "vertexdatainterpreter.h"
  16
  17 #include <QAction>
  18 #include <QDebug>
  19 #include <QDesktopServices>
  20 #include <QDir>
  21 #include <QFileDialog>
  22 #include <QLineEdit>
  23 #include <QMessageBox>
  24 #include <QProgressBar>
  25 #include <QShortcut>
  26 #include <QToolBar>
  27 #include <QUrl>
  28 #include <QVBoxLayout>
  29 #include <QWebPage>
  30 #include <QWebView>
  31
  32
  33 MainWindow::MainWindow()
  34     : QMainWindow(),
  35       m_selectedEvent(0),
  36       m_stateEvent(0)
  37 {
  38     m_ui.setupUi(this);
  39     initObjects();
  40     initConnections();
  41 }
  42
  43 void MainWindow::createTrace()
  44 {
  45     TraceDialog dialog;
  46
  47     if (dialog.exec() == QDialog::Accepted) {
  48         qDebug()<< "App : " <<dialog.applicationPath();
  49         qDebug()<< "  Arguments: "<<dialog.arguments();
  50     }
  51 }
  52
  53 void MainWindow::openTrace()
  54 {
  55     QString fileName =
  56         QFileDialog::getOpenFileName(
  57             this,
  58             tr("Open Trace"),
  59             QDir::homePath(),
  60             tr("Trace Files (*.trace)"));
  61
  62     qDebug()<< "File name : " <<fileName;
  63
  64     newTraceFile(fileName);
  65 }
  66
  67 void MainWindow::loadTrace(const QString &fileName)
  68 {
  69     if (!QFile::exists(fileName)) {
  70         QMessageBox::warning(this, tr("File Missing"),
  71                              tr("File '%1' doesn't exist.").arg(fileName));
  72         return;
  73     }
  74     qDebug()<< "Loading  : " <<fileName;
  75
  76     m_progressBar->setValue(0);
  77     newTraceFile(fileName);
  78 }
  79
  80 void MainWindow::callItemSelected(const QModelIndex &index)
  81 {
  82     ApiTraceEvent *event =
  83         index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
  84
  85     if (event && event->type() == ApiTraceEvent::Call) {
  86         ApiTraceCall *call = static_cast<ApiTraceCall*>(event);
  87         m_ui.detailsWebView->setHtml(call->toHtml());
  88         m_ui.detailsDock->show();
  89         if (call->hasBinaryData()) {
  90             QByteArray data =
  91                 call->argValues[call->binaryDataIndex()].toByteArray();
  92             m_vdataInterpreter->setData(data);
  93
  94             for (int i = 0; i < call->argNames.count(); ++i) {
  95                 QString name = call->argNames[i];
  96                 if (name == QLatin1String("stride")) {
  97                     int stride = call->argValues[i].toInt();
  98                     m_ui.vertexStrideSB->setValue(stride);
  99                 } else if (name == QLatin1String("size")) {
 100                     int components = call->argValues[i].toInt();
 101                     m_ui.vertexComponentsSB->setValue(components);
 102                 } else if (name == QLatin1String("type")) {
 103                     QString val = call->argValues[i].toString();
 104                     int textIndex = m_ui.vertexTypeCB->findText(val);
 105                     if (textIndex >= 0)
 106                         m_ui.vertexTypeCB->setCurrentIndex(textIndex);
 107                 }
 108             }
 109         }
 110         m_ui.vertexDataDock->setVisible(call->hasBinaryData());
 111         m_selectedEvent = call;
 112     } else {
 113         if (event && event->type() == ApiTraceEvent::Frame) {
 114             m_selectedEvent = static_cast<ApiTraceFrame*>(event);
 115         } else
 116             m_selectedEvent = 0;
 117         m_ui.detailsDock->hide();
 118         m_ui.vertexDataDock->hide();
 119     }
 120     if (m_selectedEvent && !m_selectedEvent->state().isEmpty()) {
 121         fillStateForFrame();
 122     } else
 123         m_ui.stateDock->hide();
 124 }
 125
 126 void MainWindow::filterTrace()
 127 {
 128     m_proxyModel->setFilterString(m_filterEdit->text());
 129 }
 130
 131 void MainWindow::replayStart()
 132 {
 133     QDialog dlg;
 134     Ui_RetracerDialog dlgUi;
 135     dlgUi.setupUi(&dlg);
 136
 137     dlgUi.doubleBufferingCB->setChecked(
 138         m_retracer->isDoubleBuffered());
 139     dlgUi.benchmarkCB->setChecked(
 140         m_retracer->isBenchmarking());
 141
 142     if (dlg.exec() == QDialog::Accepted) {
 143         m_retracer->setDoubleBuffered(
 144             dlgUi.doubleBufferingCB->isChecked());
 145         m_retracer->setBenchmarking(
 146             dlgUi.benchmarkCB->isChecked());
 147         replayTrace(false);
 148     }
 149 }
 150
 151 void MainWindow::replayStop()
 152 {
 153     m_retracer->quit();
 154     m_ui.actionStop->setEnabled(false);
 155     m_ui.actionReplay->setEnabled(true);
 156     m_ui.actionLookupState->setEnabled(true);
 157 }
 158
 159 void MainWindow::newTraceFile(const QString &fileName)
 160 {
 161     m_traceFileName = fileName;
 162     m_trace->setFileName(fileName);
 163
 164     if (m_traceFileName.isEmpty()) {
 165         m_ui.actionReplay->setEnabled(false);
 166         m_ui.actionLookupState->setEnabled(false);
 167         setWindowTitle(tr("QApiTrace"));
 168     } else {
 169         QFileInfo info(fileName);
 170         m_ui.actionReplay->setEnabled(true);
 171         m_ui.actionLookupState->setEnabled(true);
 172         setWindowTitle(
 173             tr("QApiTrace - %1").arg(info.fileName()));
 174     }
 175 }
 176
 177 void MainWindow::replayFinished(const QString &output)
 178 {
 179     m_ui.actionStop->setEnabled(false);
 180     m_ui.actionReplay->setEnabled(true);
 181     m_ui.actionLookupState->setEnabled(true);
 182
 183     m_progressBar->hide();
 184     if (output.length() < 80) {
 185         statusBar()->showMessage(output);
 186     }
 187     m_stateEvent = 0;
 188     statusBar()->showMessage(
 189         tr("Replaying finished!"), 2000);
 190 }
 191
 192 void MainWindow::replayError(const QString &message)
 193 {
 194     m_ui.actionStop->setEnabled(false);
 195     m_ui.actionReplay->setEnabled(true);
 196     m_ui.actionLookupState->setEnabled(true);
 197     m_stateEvent = 0;
 198
 199     m_progressBar->hide();
 200     statusBar()->showMessage(
 201         tr("Replaying unsuccessful."), 2000);
 202     QMessageBox::warning(
 203         this, tr("Replay Failed"), message);
 204 }
 205
 206 void MainWindow::startedLoadingTrace()
 207 {
 208     Q_ASSERT(m_trace);
 209     m_progressBar->show();
 210     QFileInfo info(m_trace->fileName());
 211     statusBar()->showMessage(
 212         tr("Loading %1...").arg(info.fileName()));
 213 }
 214
 215 void MainWindow::finishedLoadingTrace()
 216 {
 217     m_progressBar->hide();
 218     if (!m_trace) {
 219         return;
 220     }
 221     QFileInfo info(m_trace->fileName());
 222     statusBar()->showMessage(
 223         tr("Loaded %1").arg(info.fileName()), 3000);
 224 }
 225
 226 void MainWindow::replayTrace(bool dumpState)
 227 {
 228     if (m_traceFileName.isEmpty())
 229         return;
 230
 231     m_retracer->setFileName(m_traceFileName);
 232     m_retracer->setCaptureState(dumpState);
 233     if (m_retracer->captureState() && m_selectedEvent) {
 234         int index = 0;
 235         if (m_selectedEvent->type() == ApiTraceEvent::Call) {
 236             index = static_cast<ApiTraceCall*>(m_selectedEvent)->index;
 237         } else if (m_selectedEvent->type() == ApiTraceEvent::Frame) {
 238             ApiTraceFrame *frame =
 239                 static_cast<ApiTraceFrame*>(m_selectedEvent);
 240             if (frame->calls.isEmpty()) {
 241                 //XXX i guess we could still get the current state
 242                 qDebug()<<"tried to get a state for an empty frame";
 243                 return;
 244             }
 245             index = frame->calls.first()->index;
 246         } else {
 247             qDebug()<<"Unknown event type";
 248             return;
 249         }
 250         m_retracer->setCaptureAtCallNumber(index);
 251     }
 252     m_retracer->start();
 253
 254     m_ui.actionStop->setEnabled(true);
 255     m_progressBar->show();
 256     if (dumpState)
 257         statusBar()->showMessage(
 258             tr("Looking up the state..."));
 259     else
 260         statusBar()->showMessage(
 261             tr("Replaying the trace file..."));
 262 }
 263
 264 void MainWindow::lookupState()
 265 {
 266     if (!m_selectedEvent) {
 267         QMessageBox::warning(
 268             this, tr("Unknown Event"),
 269             tr("To inspect the state select an event in the event list."));
 270         return;
 271     }
 272     m_stateEvent = m_selectedEvent;
 273     replayTrace(true);
 274 }
 275
 276 MainWindow::~MainWindow()
 277 {
 278 }
 279
 280 static void
 281 variantToString(const QVariant &var, QString &str)
 282 {
 283     if (var.type() == QVariant::List) {
 284         QVariantList lst = var.toList();
 285         str += QLatin1String("[");
 286         for (int i = 0; i < lst.count(); ++i) {
 287             QVariant val = lst[i];
 288             variantToString(val, str);
 289             if (i < lst.count() - 1)
 290                 str += QLatin1String(", ");
 291         }
 292         str += QLatin1String("]");
 293     } else if (var.type() == QVariant::Map) {
 294         Q_ASSERT(!"unsupported state type");
 295     } else if (var.type() == QVariant::Hash) {
 296         Q_ASSERT(!"unsupported state type");
 297     } else {
 298         str += var.toString();
 299     }
 300 }
 301
 302 void MainWindow::fillStateForFrame()
 303 {
 304     QVariantMap::const_iterator itr;
 305     QVariantMap params;
 306
 307     if (!m_selectedEvent || m_selectedEvent->state().isEmpty())
 308         return;
 309
 310     const ApiTraceState &state = m_selectedEvent->state();
 311     m_ui.stateTreeWidget->clear();
 312     params = state.parameters();
 313     QList<QTreeWidgetItem *> items;
 314     for (itr = params.constBegin(); itr != params.constEnd(); ++itr) {
 315         QString key = itr.key();
 316         QString val;
 317
 318         variantToString(itr.value(), val);
 319         //qDebug()<<"key = "<<key;
 320         //qDebug()<<"val = "<<val;
 321         QStringList lst;
 322         lst += key;
 323         lst += val;
 324         items.append(new QTreeWidgetItem((QTreeWidget*)0, lst));
 325     }
 326     m_ui.stateTreeWidget->insertTopLevelItems(0, items);
 327
 328     QStringList shaderSources = state.shaderSources();
 329     if (shaderSources.isEmpty()) {
 330         m_sourcesWidget->setShaders(shaderSources);
 331     } else {
 332         m_sourcesWidget->setShaders(shaderSources);
 333     }
 334
 335     const QList<ApiTexture> &textures =
 336         state.textures();
 337     const QList<ApiFramebuffer> &fbos =
 338         state.framebuffers();
 339
 340     m_ui.surfacesTreeWidget->clear();
 341     if (textures.isEmpty() && fbos.isEmpty()) {
 342         m_ui.surfacesTab->setDisabled(false);
 343     } else {
 344         m_ui.surfacesTreeWidget->setIconSize(QSize(64, 64));
 345         if (!textures.isEmpty()) {
 346             QTreeWidgetItem *textureItem =
 347                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 348             textureItem->setText(0, tr("Textures"));
 349             for (int i = 0; i < textures.count(); ++i) {
 350                 const ApiTexture &texture =
 351                     textures[i];
 352                 QIcon icon(QPixmap::fromImage(texture.thumb()));
 353                 QTreeWidgetItem *item = new QTreeWidgetItem(textureItem);
 354                 item->setIcon(0, icon);
 355                 int width = texture.size().width();
 356                 int height = texture.size().height();
 357                 QString descr =
 358                     QString::fromLatin1("%1, %2 x %3")
 359                     .arg(texture.target())
 360                     .arg(width)
 361                     .arg(height);
 362                 item->setText(1, descr);
 363
 364                 item->setData(0, Qt::UserRole,
 365                               texture.image());
 366             }
 367         }
 368         if (!fbos.isEmpty()) {
 369             QTreeWidgetItem *fboItem =
 370                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 371             fboItem->setText(0, tr("Framebuffers"));
 372             for (int i = 0; i < fbos.count(); ++i) {
 373                 const ApiFramebuffer &fbo =
 374                     fbos[i];
 375                 QIcon icon(QPixmap::fromImage(fbo.thumb()));
 376                 QTreeWidgetItem *item = new QTreeWidgetItem(fboItem);
 377                 item->setIcon(0, icon);
 378                 int width = fbo.size().width();
 379                 int height = fbo.size().height();
 380                 QString descr =
 381                     QString::fromLatin1("%1, %2 x %3")
 382                     .arg(fbo.type())
 383                     .arg(width)
 384                     .arg(height);
 385                 item->setText(1, descr);
 386
 387                 item->setData(0, Qt::UserRole,
 388                               fbo.image());
 389             }
 390         }
 391         m_ui.surfacesTab->setEnabled(true);
 392     }
 393     m_ui.stateDock->show();
 394 }
 395
 396 void MainWindow::showSettings()
 397 {
 398     SettingsDialog dialog;
 399     dialog.setFilterOptions(m_proxyModel->filterOptions());
 400
 401     if (dialog.exec() == QDialog::Accepted) {
 402         m_proxyModel->setFilterOptions(dialog.filterOptions());
 403     }
 404 }
 405
 406 void MainWindow::openHelp(const QUrl &url)
 407 {
 408     QDesktopServices::openUrl(url);
 409 }
 410
 411 void MainWindow::showSurfacesMenu(const QPoint &pos)
 412 {
 413     QTreeWidget *tree = m_ui.surfacesTreeWidget;
 414     QTreeWidgetItem *item = tree->itemAt(pos);
 415     if (!item)
 416         return;
 417
 418     QMenu menu(tr("Surfaces"), this);
 419     //add needed actions
 420     QAction *act = menu.addAction(tr("View Image"));
 421     act->setStatusTip(tr("View the currently selected surface"));
 422     connect(act, SIGNAL(triggered()),
 423             SLOT(showSelectedSurface()));
 424
 425     menu.exec(tree->viewport()->mapToGlobal(pos));
 426 }
 427
 428 void MainWindow::showSelectedSurface()
 429 {
 430     QTreeWidgetItem *item =
 431         m_ui.surfacesTreeWidget->currentItem();
 432
 433     if (!item)
 434         return;
 435
 436     QVariant var = item->data(0, Qt::UserRole);
 437     m_imageViewer->setImage(var.value<QImage>());
 438     m_imageViewer->show();
 439     m_imageViewer->raise();
 440     m_imageViewer->activateWindow();
 441 }
 442
 443 void MainWindow::initObjects()
 444 {
 445     m_ui.stateTreeWidget->sortByColumn(0, Qt::AscendingOrder);
 446
 447     m_sourcesWidget = new ShadersSourceWidget(m_ui.shadersTab);
 448     QVBoxLayout *layout = new QVBoxLayout;
 449     layout->addWidget(m_sourcesWidget);
 450     m_ui.shadersTab->setLayout(layout);
 451
 452     m_trace = new ApiTrace();
 453     m_retracer = new Retracer(this);
 454
 455     m_vdataInterpreter = new VertexDataInterpreter(this);
 456     m_vdataInterpreter->setListWidget(m_ui.vertexDataListWidget);
 457     m_vdataInterpreter->setStride(
 458         m_ui.vertexStrideSB->value());
 459     m_vdataInterpreter->setComponents(
 460         m_ui.vertexComponentsSB->value());
 461     m_vdataInterpreter->setStartingOffset(
 462         m_ui.startingOffsetSB->value());
 463     m_vdataInterpreter->setTypeFromString(
 464         m_ui.vertexTypeCB->currentText());
 465
 466     m_imageViewer = new ImageViewer(this);
 467
 468     m_model = new ApiTraceModel();
 469     m_model->setApiTrace(m_trace);
 470     m_proxyModel = new ApiTraceFilter();
 471     m_proxyModel->setSourceModel(m_model);
 472     m_ui.callView->setModel(m_proxyModel);
 473     m_ui.callView->setItemDelegate(new ApiCallDelegate);
 474     m_ui.callView->resizeColumnToContents(0);
 475     m_ui.callView->header()->swapSections(0, 1);
 476     m_ui.callView->setColumnWidth(1, 42);
 477
 478     QToolBar *toolBar = addToolBar(tr("Navigation"));
 479     m_filterEdit = new QLineEdit(toolBar);
 480     toolBar->addWidget(m_filterEdit);
 481
 482     m_progressBar = new QProgressBar();
 483     m_progressBar->setRange(0, 0);
 484     statusBar()->addPermanentWidget(m_progressBar);
 485     m_progressBar->hide();
 486
 487     m_ui.detailsDock->hide();
 488     m_ui.vertexDataDock->hide();
 489     m_ui.stateDock->hide();
 490     setDockOptions(dockOptions() | QMainWindow::ForceTabbedDocks);
 491
 492     tabifyDockWidget(m_ui.stateDock, m_ui.vertexDataDock);
 493
 494     m_ui.surfacesTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu);
 495
 496     m_ui.detailsWebView->page()->setLinkDelegationPolicy(
 497         QWebPage::DelegateExternalLinks);
 498
 499     m_jumpWidget = new JumpWidget(this);
 500     m_ui.centralLayout->addWidget(m_jumpWidget);
 501     m_jumpWidget->hide();
 502
 503
 504     new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_G),
 505                   this, SLOT(slotGoTo()));
 506 }
 507
 508 void MainWindow::initConnections()
 509 {
 510     connect(m_trace, SIGNAL(startedLoadingTrace()),
 511             this, SLOT(startedLoadingTrace()));
 512     connect(m_trace, SIGNAL(finishedLoadingTrace()),
 513             this, SLOT(finishedLoadingTrace()));
 514
 515     connect(m_retracer, SIGNAL(finished(const QString&)),
 516             this, SLOT(replayFinished(const QString&)));
 517     connect(m_retracer, SIGNAL(error(const QString&)),
 518             this, SLOT(replayError(const QString&)));
 519     connect(m_retracer, SIGNAL(foundState(const ApiTraceState&)),
 520             this, SLOT(replayStateFound(const ApiTraceState&)));
 521
 522     connect(m_ui.vertexInterpretButton, SIGNAL(clicked()),
 523             m_vdataInterpreter, SLOT(interpretData()));
 524     connect(m_ui.vertexTypeCB, SIGNAL(currentIndexChanged(const QString&)),
 525             m_vdataInterpreter, SLOT(setTypeFromString(const QString&)));
 526     connect(m_ui.vertexStrideSB, SIGNAL(valueChanged(int)),
 527             m_vdataInterpreter, SLOT(setStride(int)));
 528     connect(m_ui.vertexComponentsSB, SIGNAL(valueChanged(int)),
 529             m_vdataInterpreter, SLOT(setComponents(int)));
 530     connect(m_ui.startingOffsetSB, SIGNAL(valueChanged(int)),
 531             m_vdataInterpreter, SLOT(setStartingOffset(int)));
 532
 533
 534     connect(m_ui.actionNew, SIGNAL(triggered()),
 535             this, SLOT(createTrace()));
 536     connect(m_ui.actionOpen, SIGNAL(triggered()),
 537             this, SLOT(openTrace()));
 538     connect(m_ui.actionQuit, SIGNAL(triggered()),
 539             this, SLOT(close()));
 540
 541     connect(m_ui.actionReplay, SIGNAL(triggered()),
 542             this, SLOT(replayStart()));
 543     connect(m_ui.actionStop, SIGNAL(triggered()),
 544             this, SLOT(replayStop()));
 545     connect(m_ui.actionLookupState, SIGNAL(triggered()),
 546             this, SLOT(lookupState()));
 547     connect(m_ui.actionOptions, SIGNAL(triggered()),
 548             this, SLOT(showSettings()));
 549
 550     connect(m_ui.callView, SIGNAL(activated(const QModelIndex &)),
 551             this, SLOT(callItemSelected(const QModelIndex &)));
 552     connect(m_filterEdit, SIGNAL(returnPressed()),
 553             this, SLOT(filterTrace()));
 554
 555     connect(m_ui.surfacesTreeWidget,
 556             SIGNAL(customContextMenuRequested(const QPoint &)),
 557             SLOT(showSurfacesMenu(const QPoint &)));
 558     connect(m_ui.surfacesTreeWidget,
 559             SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)),
 560             SLOT(showSelectedSurface()));
 561
 562     connect(m_ui.detailsWebView, SIGNAL(linkClicked(const QUrl&)),
 563             this, SLOT(openHelp(const QUrl&)));
 564
 565     connect(m_jumpWidget, SIGNAL(jumpTo(int)),
 566             SLOT(slotJumpTo(int)));
 567 }
 568
 569 void MainWindow::replayStateFound(const ApiTraceState &state)
 570 {
 571     m_stateEvent->setState(state);
 572     m_model->stateSetOnEvent(m_stateEvent);
 573     if (m_selectedEvent == m_stateEvent) {
 574         fillStateForFrame();
 575     } else {
 576         m_ui.stateDock->hide();
 577     }
 578 }
 579
 580 void MainWindow::slotGoTo()
 581 {
 582     m_jumpWidget->show();
 583 }
 584
 585 void MainWindow::slotJumpTo(int callNum)
 586 {
 587     QModelIndex index = m_proxyModel->callIndex(callNum);
 588     if (index.isValid()) {
 589         m_ui.callView->setCurrentIndex(index);
 590     }
 591 }
 592
 593 #include "mainwindow.moc"