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 "traceprocess.h"
  15 #include "ui_retracerdialog.h"
  16 #include "vertexdatainterpreter.h"
  17
  18 #include <QAction>
  19 #include <QDebug>
  20 #include <QDesktopServices>
  21 #include <QDir>
  22 #include <QFileDialog>
  23 #include <QLineEdit>
  24 #include <QMessageBox>
  25 #include <QProgressBar>
  26 #include <QShortcut>
  27 #include <QToolBar>
  28 #include <QUrl>
  29 #include <QVBoxLayout>
  30 #include <QWebPage>
  31 #include <QWebView>
  32
  33
  34 MainWindow::MainWindow()
  35     : QMainWindow(),
  36       m_selectedEvent(0),
  37       m_stateEvent(0)
  38 {
  39     m_ui.setupUi(this);
  40     initObjects();
  41     initConnections();
  42 }
  43
  44 void MainWindow::createTrace()
  45 {
  46     TraceDialog dialog;
  47
  48     if (!m_traceProcess->canTrace()) {
  49         QMessageBox::warning(
  50             this,
  51             tr("Unsupported"),
  52             tr("Current configuration doesn't support tracing."));
  53         return;
  54     }
  55
  56     if (dialog.exec() == QDialog::Accepted) {
  57         qDebug()<< "App : " <<dialog.applicationPath();
  58         qDebug()<< "  Arguments: "<<dialog.arguments();
  59         m_traceProcess->setExecutablePath(dialog.applicationPath());
  60         m_traceProcess->setArguments(dialog.arguments());
  61         m_traceProcess->start();
  62     }
  63 }
  64
  65 void MainWindow::openTrace()
  66 {
  67     QString fileName =
  68         QFileDialog::getOpenFileName(
  69             this,
  70             tr("Open Trace"),
  71             QDir::homePath(),
  72             tr("Trace Files (*.trace)"));
  73
  74     qDebug()<< "File name : " <<fileName;
  75
  76     newTraceFile(fileName);
  77 }
  78
  79 void MainWindow::loadTrace(const QString &fileName)
  80 {
  81     if (!QFile::exists(fileName)) {
  82         QMessageBox::warning(this, tr("File Missing"),
  83                              tr("File '%1' doesn't exist.").arg(fileName));
  84         return;
  85     }
  86     qDebug()<< "Loading  : " <<fileName;
  87
  88     m_progressBar->setValue(0);
  89     newTraceFile(fileName);
  90 }
  91
  92 void MainWindow::callItemSelected(const QModelIndex &index)
  93 {
  94     ApiTraceEvent *event =
  95         index.data(ApiTraceModel::EventRole).value<ApiTraceEvent*>();
  96
  97     if (event && event->type() == ApiTraceEvent::Call) {
  98         ApiTraceCall *call = static_cast<ApiTraceCall*>(event);
  99         m_ui.detailsWebView->setHtml(call->toHtml());
 100         m_ui.detailsDock->show();
 101         if (call->hasBinaryData()) {
 102             QByteArray data =
 103                 call->argValues[call->binaryDataIndex()].toByteArray();
 104             m_vdataInterpreter->setData(data);
 105
 106             for (int i = 0; i < call->argNames.count(); ++i) {
 107                 QString name = call->argNames[i];
 108                 if (name == QLatin1String("stride")) {
 109                     int stride = call->argValues[i].toInt();
 110                     m_ui.vertexStrideSB->setValue(stride);
 111                 } else if (name == QLatin1String("size")) {
 112                     int components = call->argValues[i].toInt();
 113                     m_ui.vertexComponentsSB->setValue(components);
 114                 } else if (name == QLatin1String("type")) {
 115                     QString val = call->argValues[i].toString();
 116                     int textIndex = m_ui.vertexTypeCB->findText(val);
 117                     if (textIndex >= 0)
 118                         m_ui.vertexTypeCB->setCurrentIndex(textIndex);
 119                 }
 120             }
 121         }
 122         m_ui.vertexDataDock->setVisible(call->hasBinaryData());
 123         m_selectedEvent = call;
 124     } else {
 125         if (event && event->type() == ApiTraceEvent::Frame) {
 126             m_selectedEvent = static_cast<ApiTraceFrame*>(event);
 127         } else
 128             m_selectedEvent = 0;
 129         m_ui.detailsDock->hide();
 130         m_ui.vertexDataDock->hide();
 131     }
 132     if (m_selectedEvent && !m_selectedEvent->state().isEmpty()) {
 133         fillStateForFrame();
 134     } else
 135         m_ui.stateDock->hide();
 136 }
 137
 138 void MainWindow::filterTrace()
 139 {
 140     m_proxyModel->setFilterString(m_filterEdit->text());
 141 }
 142
 143 void MainWindow::replayStart()
 144 {
 145     QDialog dlg;
 146     Ui_RetracerDialog dlgUi;
 147     dlgUi.setupUi(&dlg);
 148
 149     dlgUi.doubleBufferingCB->setChecked(
 150         m_retracer->isDoubleBuffered());
 151     dlgUi.benchmarkCB->setChecked(
 152         m_retracer->isBenchmarking());
 153
 154     if (dlg.exec() == QDialog::Accepted) {
 155         m_retracer->setDoubleBuffered(
 156             dlgUi.doubleBufferingCB->isChecked());
 157         m_retracer->setBenchmarking(
 158             dlgUi.benchmarkCB->isChecked());
 159         replayTrace(false);
 160     }
 161 }
 162
 163 void MainWindow::replayStop()
 164 {
 165     m_retracer->quit();
 166     m_ui.actionStop->setEnabled(false);
 167     m_ui.actionReplay->setEnabled(true);
 168     m_ui.actionLookupState->setEnabled(true);
 169 }
 170
 171 void MainWindow::newTraceFile(const QString &fileName)
 172 {
 173     m_traceFileName = fileName;
 174     m_trace->setFileName(fileName);
 175
 176     if (m_traceFileName.isEmpty()) {
 177         m_ui.actionReplay->setEnabled(false);
 178         m_ui.actionLookupState->setEnabled(false);
 179         setWindowTitle(tr("QApiTrace"));
 180     } else {
 181         QFileInfo info(fileName);
 182         m_ui.actionReplay->setEnabled(true);
 183         m_ui.actionLookupState->setEnabled(true);
 184         setWindowTitle(
 185             tr("QApiTrace - %1").arg(info.fileName()));
 186     }
 187 }
 188
 189 void MainWindow::replayFinished(const QString &output)
 190 {
 191     m_ui.actionStop->setEnabled(false);
 192     m_ui.actionReplay->setEnabled(true);
 193     m_ui.actionLookupState->setEnabled(true);
 194
 195     m_progressBar->hide();
 196     if (output.length() < 80) {
 197         statusBar()->showMessage(output);
 198     }
 199     m_stateEvent = 0;
 200     statusBar()->showMessage(
 201         tr("Replaying finished!"), 2000);
 202 }
 203
 204 void MainWindow::replayError(const QString &message)
 205 {
 206     m_ui.actionStop->setEnabled(false);
 207     m_ui.actionReplay->setEnabled(true);
 208     m_ui.actionLookupState->setEnabled(true);
 209     m_stateEvent = 0;
 210
 211     m_progressBar->hide();
 212     statusBar()->showMessage(
 213         tr("Replaying unsuccessful."), 2000);
 214     QMessageBox::warning(
 215         this, tr("Replay Failed"), message);
 216 }
 217
 218 void MainWindow::startedLoadingTrace()
 219 {
 220     Q_ASSERT(m_trace);
 221     m_progressBar->show();
 222     QFileInfo info(m_trace->fileName());
 223     statusBar()->showMessage(
 224         tr("Loading %1...").arg(info.fileName()));
 225 }
 226
 227 void MainWindow::finishedLoadingTrace()
 228 {
 229     m_progressBar->hide();
 230     if (!m_trace) {
 231         return;
 232     }
 233     QFileInfo info(m_trace->fileName());
 234     statusBar()->showMessage(
 235         tr("Loaded %1").arg(info.fileName()), 3000);
 236 }
 237
 238 void MainWindow::replayTrace(bool dumpState)
 239 {
 240     if (m_traceFileName.isEmpty())
 241         return;
 242
 243     m_retracer->setFileName(m_traceFileName);
 244     m_retracer->setCaptureState(dumpState);
 245     if (m_retracer->captureState() && m_selectedEvent) {
 246         int index = 0;
 247         if (m_selectedEvent->type() == ApiTraceEvent::Call) {
 248             index = static_cast<ApiTraceCall*>(m_selectedEvent)->index;
 249         } else if (m_selectedEvent->type() == ApiTraceEvent::Frame) {
 250             ApiTraceFrame *frame =
 251                 static_cast<ApiTraceFrame*>(m_selectedEvent);
 252             if (frame->calls.isEmpty()) {
 253                 //XXX i guess we could still get the current state
 254                 qDebug()<<"tried to get a state for an empty frame";
 255                 return;
 256             }
 257             index = frame->calls.first()->index;
 258         } else {
 259             qDebug()<<"Unknown event type";
 260             return;
 261         }
 262         m_retracer->setCaptureAtCallNumber(index);
 263     }
 264     m_retracer->start();
 265
 266     m_ui.actionStop->setEnabled(true);
 267     m_progressBar->show();
 268     if (dumpState)
 269         statusBar()->showMessage(
 270             tr("Looking up the state..."));
 271     else
 272         statusBar()->showMessage(
 273             tr("Replaying the trace file..."));
 274 }
 275
 276 void MainWindow::lookupState()
 277 {
 278     if (!m_selectedEvent) {
 279         QMessageBox::warning(
 280             this, tr("Unknown Event"),
 281             tr("To inspect the state select an event in the event list."));
 282         return;
 283     }
 284     m_stateEvent = m_selectedEvent;
 285     replayTrace(true);
 286 }
 287
 288 MainWindow::~MainWindow()
 289 {
 290 }
 291
 292 static void
 293 variantToString(const QVariant &var, QString &str)
 294 {
 295     if (var.type() == QVariant::List) {
 296         QVariantList lst = var.toList();
 297         str += QLatin1String("[");
 298         for (int i = 0; i < lst.count(); ++i) {
 299             QVariant val = lst[i];
 300             variantToString(val, str);
 301             if (i < lst.count() - 1)
 302                 str += QLatin1String(", ");
 303         }
 304         str += QLatin1String("]");
 305     } else if (var.type() == QVariant::Map) {
 306         Q_ASSERT(!"unsupported state type");
 307     } else if (var.type() == QVariant::Hash) {
 308         Q_ASSERT(!"unsupported state type");
 309     } else {
 310         str += var.toString();
 311     }
 312 }
 313
 314 void MainWindow::fillStateForFrame()
 315 {
 316     QVariantMap::const_iterator itr;
 317     QVariantMap params;
 318
 319     if (!m_selectedEvent || m_selectedEvent->state().isEmpty())
 320         return;
 321
 322     const ApiTraceState &state = m_selectedEvent->state();
 323     m_ui.stateTreeWidget->clear();
 324     params = state.parameters();
 325     QList<QTreeWidgetItem *> items;
 326     for (itr = params.constBegin(); itr != params.constEnd(); ++itr) {
 327         QString key = itr.key();
 328         QString val;
 329
 330         variantToString(itr.value(), val);
 331         //qDebug()<<"key = "<<key;
 332         //qDebug()<<"val = "<<val;
 333         QStringList lst;
 334         lst += key;
 335         lst += val;
 336         items.append(new QTreeWidgetItem((QTreeWidget*)0, lst));
 337     }
 338     m_ui.stateTreeWidget->insertTopLevelItems(0, items);
 339
 340     QStringList shaderSources = state.shaderSources();
 341     if (shaderSources.isEmpty()) {
 342         m_sourcesWidget->setShaders(shaderSources);
 343     } else {
 344         m_sourcesWidget->setShaders(shaderSources);
 345     }
 346
 347     const QList<ApiTexture> &textures =
 348         state.textures();
 349     const QList<ApiFramebuffer> &fbos =
 350         state.framebuffers();
 351
 352     m_ui.surfacesTreeWidget->clear();
 353     if (textures.isEmpty() && fbos.isEmpty()) {
 354         m_ui.surfacesTab->setDisabled(false);
 355     } else {
 356         m_ui.surfacesTreeWidget->setIconSize(QSize(64, 64));
 357         if (!textures.isEmpty()) {
 358             QTreeWidgetItem *textureItem =
 359                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 360             textureItem->setText(0, tr("Textures"));
 361             for (int i = 0; i < textures.count(); ++i) {
 362                 const ApiTexture &texture =
 363                     textures[i];
 364                 QIcon icon(QPixmap::fromImage(texture.thumb()));
 365                 QTreeWidgetItem *item = new QTreeWidgetItem(textureItem);
 366                 item->setIcon(0, icon);
 367                 int width = texture.size().width();
 368                 int height = texture.size().height();
 369                 QString descr =
 370                     QString::fromLatin1("%1, %2 x %3")
 371                     .arg(texture.target())
 372                     .arg(width)
 373                     .arg(height);
 374                 item->setText(1, descr);
 375
 376                 item->setData(0, Qt::UserRole,
 377                               texture.image());
 378             }
 379         }
 380         if (!fbos.isEmpty()) {
 381             QTreeWidgetItem *fboItem =
 382                 new QTreeWidgetItem(m_ui.surfacesTreeWidget);
 383             fboItem->setText(0, tr("Framebuffers"));
 384             for (int i = 0; i < fbos.count(); ++i) {
 385                 const ApiFramebuffer &fbo =
 386                     fbos[i];
 387                 QIcon icon(QPixmap::fromImage(fbo.thumb()));
 388                 QTreeWidgetItem *item = new QTreeWidgetItem(fboItem);
 389                 item->setIcon(0, icon);
 390                 int width = fbo.size().width();
 391                 int height = fbo.size().height();
 392                 QString descr =
 393                     QString::fromLatin1("%1, %2 x %3")
 394                     .arg(fbo.type())
 395                     .arg(width)
 396                     .arg(height);
 397                 item->setText(1, descr);
 398
 399                 item->setData(0, Qt::UserRole,
 400                               fbo.image());
 401             }
 402         }
 403         m_ui.surfacesTab->setEnabled(true);
 404     }
 405     m_ui.stateDock->show();
 406 }
 407
 408 void MainWindow::showSettings()
 409 {
 410     SettingsDialog dialog;
 411     dialog.setFilterOptions(m_proxyModel->filterOptions());
 412
 413     if (dialog.exec() == QDialog::Accepted) {
 414         m_proxyModel->setFilterOptions(dialog.filterOptions());
 415     }
 416 }
 417
 418 void MainWindow::openHelp(const QUrl &url)
 419 {
 420     QDesktopServices::openUrl(url);
 421 }
 422
 423 void MainWindow::showSurfacesMenu(const QPoint &pos)
 424 {
 425     QTreeWidget *tree = m_ui.surfacesTreeWidget;
 426     QTreeWidgetItem *item = tree->itemAt(pos);
 427     if (!item)
 428         return;
 429
 430     QMenu menu(tr("Surfaces"), this);
 431     //add needed actions
 432     QAction *act = menu.addAction(tr("View Image"));
 433     act->setStatusTip(tr("View the currently selected surface"));
 434     connect(act, SIGNAL(triggered()),
 435             SLOT(showSelectedSurface()));
 436
 437     menu.exec(tree->viewport()->mapToGlobal(pos));
 438 }
 439
 440 void MainWindow::showSelectedSurface()
 441 {
 442     QTreeWidgetItem *item =
 443         m_ui.surfacesTreeWidget->currentItem();
 444
 445     if (!item)
 446         return;
 447
 448     QVariant var = item->data(0, Qt::UserRole);
 449     m_imageViewer->setImage(var.value<QImage>());
 450     m_imageViewer->show();
 451     m_imageViewer->raise();
 452     m_imageViewer->activateWindow();
 453 }
 454
 455 void MainWindow::initObjects()
 456 {
 457     m_ui.stateTreeWidget->sortByColumn(0, Qt::AscendingOrder);
 458
 459     m_sourcesWidget = new ShadersSourceWidget(m_ui.shadersTab);
 460     QVBoxLayout *layout = new QVBoxLayout;
 461     layout->addWidget(m_sourcesWidget);
 462     m_ui.shadersTab->setLayout(layout);
 463
 464     m_trace = new ApiTrace();
 465     m_retracer = new Retracer(this);
 466
 467     m_vdataInterpreter = new VertexDataInterpreter(this);
 468     m_vdataInterpreter->setListWidget(m_ui.vertexDataListWidget);
 469     m_vdataInterpreter->setStride(
 470         m_ui.vertexStrideSB->value());
 471     m_vdataInterpreter->setComponents(
 472         m_ui.vertexComponentsSB->value());
 473     m_vdataInterpreter->setStartingOffset(
 474         m_ui.startingOffsetSB->value());
 475     m_vdataInterpreter->setTypeFromString(
 476         m_ui.vertexTypeCB->currentText());
 477
 478     m_imageViewer = new ImageViewer(this);
 479
 480     m_model = new ApiTraceModel();
 481     m_model->setApiTrace(m_trace);
 482     m_proxyModel = new ApiTraceFilter();
 483     m_proxyModel->setSourceModel(m_model);
 484     m_ui.callView->setModel(m_proxyModel);
 485     m_ui.callView->setItemDelegate(new ApiCallDelegate);
 486     m_ui.callView->resizeColumnToContents(0);
 487     m_ui.callView->header()->swapSections(0, 1);
 488     m_ui.callView->setColumnWidth(1, 42);
 489
 490     QToolBar *toolBar = addToolBar(tr("Navigation"));
 491     m_filterEdit = new QLineEdit(toolBar);
 492     toolBar->addWidget(m_filterEdit);
 493
 494     m_progressBar = new QProgressBar();
 495     m_progressBar->setRange(0, 0);
 496     statusBar()->addPermanentWidget(m_progressBar);
 497     m_progressBar->hide();
 498
 499     m_ui.detailsDock->hide();
 500     m_ui.vertexDataDock->hide();
 501     m_ui.stateDock->hide();
 502     setDockOptions(dockOptions() | QMainWindow::ForceTabbedDocks);
 503
 504     tabifyDockWidget(m_ui.stateDock, m_ui.vertexDataDock);
 505
 506     m_ui.surfacesTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu);
 507
 508     m_ui.detailsWebView->page()->setLinkDelegationPolicy(
 509         QWebPage::DelegateExternalLinks);
 510
 511     m_jumpWidget = new JumpWidget(this);
 512     m_ui.centralLayout->addWidget(m_jumpWidget);
 513     m_jumpWidget->hide();
 514
 515     m_traceProcess = new TraceProcess(this);
 516
 517     new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_G),
 518                   this, SLOT(slotGoTo()));
 519 }
 520
 521 void MainWindow::initConnections()
 522 {
 523     connect(m_trace, SIGNAL(startedLoadingTrace()),
 524             this, SLOT(startedLoadingTrace()));
 525     connect(m_trace, SIGNAL(finishedLoadingTrace()),
 526             this, SLOT(finishedLoadingTrace()));
 527
 528     connect(m_retracer, SIGNAL(finished(const QString&)),
 529             this, SLOT(replayFinished(const QString&)));
 530     connect(m_retracer, SIGNAL(error(const QString&)),
 531             this, SLOT(replayError(const QString&)));
 532     connect(m_retracer, SIGNAL(foundState(const ApiTraceState&)),
 533             this, SLOT(replayStateFound(const ApiTraceState&)));
 534
 535     connect(m_ui.vertexInterpretButton, SIGNAL(clicked()),
 536             m_vdataInterpreter, SLOT(interpretData()));
 537     connect(m_ui.vertexTypeCB, SIGNAL(currentIndexChanged(const QString&)),
 538             m_vdataInterpreter, SLOT(setTypeFromString(const QString&)));
 539     connect(m_ui.vertexStrideSB, SIGNAL(valueChanged(int)),
 540             m_vdataInterpreter, SLOT(setStride(int)));
 541     connect(m_ui.vertexComponentsSB, SIGNAL(valueChanged(int)),
 542             m_vdataInterpreter, SLOT(setComponents(int)));
 543     connect(m_ui.startingOffsetSB, SIGNAL(valueChanged(int)),
 544             m_vdataInterpreter, SLOT(setStartingOffset(int)));
 545
 546
 547     connect(m_ui.actionNew, SIGNAL(triggered()),
 548             this, SLOT(createTrace()));
 549     connect(m_ui.actionOpen, SIGNAL(triggered()),
 550             this, SLOT(openTrace()));
 551     connect(m_ui.actionQuit, SIGNAL(triggered()),
 552             this, SLOT(close()));
 553
 554     connect(m_ui.actionReplay, SIGNAL(triggered()),
 555             this, SLOT(replayStart()));
 556     connect(m_ui.actionStop, SIGNAL(triggered()),
 557             this, SLOT(replayStop()));
 558     connect(m_ui.actionLookupState, SIGNAL(triggered()),
 559             this, SLOT(lookupState()));
 560     connect(m_ui.actionOptions, SIGNAL(triggered()),
 561             this, SLOT(showSettings()));
 562
 563     connect(m_ui.callView, SIGNAL(activated(const QModelIndex &)),
 564             this, SLOT(callItemSelected(const QModelIndex &)));
 565     connect(m_filterEdit, SIGNAL(returnPressed()),
 566             this, SLOT(filterTrace()));
 567
 568     connect(m_ui.surfacesTreeWidget,
 569             SIGNAL(customContextMenuRequested(const QPoint &)),
 570             SLOT(showSurfacesMenu(const QPoint &)));
 571     connect(m_ui.surfacesTreeWidget,
 572             SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)),
 573             SLOT(showSelectedSurface()));
 574
 575     connect(m_ui.detailsWebView, SIGNAL(linkClicked(const QUrl&)),
 576             this, SLOT(openHelp(const QUrl&)));
 577
 578     connect(m_jumpWidget, SIGNAL(jumpTo(int)),
 579             SLOT(slotJumpTo(int)));
 580
 581     connect(m_traceProcess, SIGNAL(tracedFile(const QString&)),
 582             SLOT(createdTrace(const QString&)));
 583     connect(m_traceProcess, SIGNAL(error(const QString&)),
 584             SLOT(traceError(const QString&)));
 585 }
 586
 587 void MainWindow::replayStateFound(const ApiTraceState &state)
 588 {
 589     m_stateEvent->setState(state);
 590     m_model->stateSetOnEvent(m_stateEvent);
 591     if (m_selectedEvent == m_stateEvent) {
 592         fillStateForFrame();
 593     } else {
 594         m_ui.stateDock->hide();
 595     }
 596 }
 597
 598 void MainWindow::slotGoTo()
 599 {
 600     m_jumpWidget->show();
 601 }
 602
 603 void MainWindow::slotJumpTo(int callNum)
 604 {
 605     QModelIndex index = m_proxyModel->callIndex(callNum);
 606     if (index.isValid()) {
 607         m_ui.callView->setCurrentIndex(index);
 608     }
 609 }
 610
 611 void MainWindow::createdTrace(const QString &path)
 612 {
 613     qDebug()<<"Done tracing "<<path;
 614     newTraceFile(path);
 615 }
 616
 617 void MainWindow::traceError(const QString &msg)
 618 {
 619     QMessageBox::warning(
 620             this,
 621             tr("Tracing Error"),
 622             msg);
 623 }
 624
 625 #include "mainwindow.moc"