mirror of
https://github.com/yse/easy_profiler.git
synced 2024-12-31 02:49:13 +08:00
531 lines
18 KiB
C++
531 lines
18 KiB
C++
/************************************************************************
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* file name : main_window.cpp
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* ----------------- :
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* creation time : 2016/06/26
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* copyright : (c) 2016 Victor Zarubkin
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* author : Victor Zarubkin
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* email : v.s.zarubkin@gmail.com
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* ----------------- :
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* description : The file contains implementation of MainWindow for easy_profiler GUI.
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* ----------------- :
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* change log : * 2016/06/26 Victor Zarubkin: Initial commit.
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* :
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* : * 2016/06/27 Victor Zarubkin: Passing blocks number to EasyTreeWidget::setTree().
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* :
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* : * 2016/06/29 Victor Zarubkin: Added menu with tests.
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* :
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* : * 2016/06/30 Sergey Yagovtsev: Open file by command line argument
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* :
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* : *
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* ----------------- :
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* license : TODO: add license text
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************************************************************************/
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#include <QStatusBar>
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#include <QDockWidget>
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#include <QFileDialog>
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#include <QAction>
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#include <QMenu>
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#include <QMenuBar>
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#include <QCoreApplication>
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#include <QCloseEvent>
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#include <QSettings>
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#include <QTextCodec>
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#include <QProgressDialog>
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#include <QSignalBlocker>
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#include <QDebug>
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#include "main_window.h"
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#include "blocks_tree_widget.h"
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#include "blocks_graphics_view.h"
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#include "globals.h"
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//////////////////////////////////////////////////////////////////////////
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const int LOADER_TIMER_INTERVAL = 40;
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//////////////////////////////////////////////////////////////////////////
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EasyMainWindow::EasyMainWindow() : Parent(), m_treeWidget(nullptr), m_graphicsView(nullptr), m_progress(nullptr)
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{
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setObjectName("ProfilerGUI_MainWindow");
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setWindowTitle("EasyProfiler Reader v0.2.0");
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setDockNestingEnabled(true);
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resize(800, 600);
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setStatusBar(new QStatusBar());
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auto graphicsView = new EasyGraphicsViewWidget();
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m_graphicsView = new QDockWidget("Blocks diagram");
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m_graphicsView->setMinimumHeight(50);
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m_graphicsView->setAllowedAreas(Qt::AllDockWidgetAreas);
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m_graphicsView->setWidget(graphicsView);
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auto treeWidget = new EasyTreeWidget();
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m_treeWidget = new QDockWidget("Blocks hierarchy");
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m_treeWidget->setMinimumHeight(50);
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m_treeWidget->setAllowedAreas(Qt::AllDockWidgetAreas);
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m_treeWidget->setWidget(treeWidget);
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addDockWidget(Qt::TopDockWidgetArea, m_graphicsView);
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addDockWidget(Qt::BottomDockWidgetArea, m_treeWidget);
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loadSettings();
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auto menu = new QMenu("&File");
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auto action = menu->addAction("&Open");
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connect(action, &QAction::triggered, this, &This::onOpenFileClicked);
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action = menu->addAction("&Reload");
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connect(action, &QAction::triggered, this, &This::onReloadFileClicked);
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menu->addSeparator();
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action = menu->addAction("&Exit");
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connect(action, &QAction::triggered, this, &This::onExitClicked);
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menuBar()->addMenu(menu);
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menu = new QMenu("&View");
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action = menu->addAction("Expand all");
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connect(action, &QAction::triggered, this, &This::onExpandAllClicked);
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action = menu->addAction("Collapse all");
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connect(action, &QAction::triggered, this, &This::onCollapseAllClicked);
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menu->addSeparator();
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action = menu->addAction("Draw items' borders");
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action->setCheckable(true);
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action->setChecked(::profiler_gui::EASY_GLOBALS.draw_graphics_items_borders);
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connect(action, &QAction::triggered, this, &This::onDrawBordersChanged);
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action = menu->addAction("Collapse items on tree reset");
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action->setCheckable(true);
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action->setChecked(::profiler_gui::EASY_GLOBALS.collapse_items_on_tree_close);
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connect(action, &QAction::triggered, this, &This::onCollapseItemsAfterCloseChanged);
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action = menu->addAction("Expand all on file open");
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action->setCheckable(true);
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action->setChecked(::profiler_gui::EASY_GLOBALS.all_items_expanded_by_default);
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connect(action, &QAction::triggered, this, &This::onAllItemsExpandedByDefaultChange);
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action = menu->addAction("Bind scene and tree expand");
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action->setCheckable(true);
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action->setChecked(::profiler_gui::EASY_GLOBALS.bind_scene_and_tree_expand_status);
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connect(action, &QAction::triggered, this, &This::onBindExpandStatusChange);
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menu->addSeparator();
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auto submenu = menu->addMenu("Chronometer text");
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auto actionGroup = new QActionGroup(this);
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actionGroup->setExclusive(true);
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action = new QAction("At top", actionGroup);
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action->setCheckable(true);
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action->setData(static_cast<int>(::profiler_gui::ChronoTextPosition_Top));
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if (::profiler_gui::EASY_GLOBALS.chrono_text_position == ::profiler_gui::ChronoTextPosition_Top)
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action->setChecked(true);
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submenu->addAction(action);
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connect(action, &QAction::triggered, this, &This::onChronoTextPosChanged);
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action = new QAction("At center", actionGroup);
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action->setCheckable(true);
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action->setData(static_cast<int>(::profiler_gui::ChronoTextPosition_Center));
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if (::profiler_gui::EASY_GLOBALS.chrono_text_position == ::profiler_gui::ChronoTextPosition_Center)
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action->setChecked(true);
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submenu->addAction(action);
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connect(action, &QAction::triggered, this, &This::onChronoTextPosChanged);
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action = new QAction("At bottom", actionGroup);
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action->setCheckable(true);
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action->setData(static_cast<int>(::profiler_gui::ChronoTextPosition_Bottom));
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if (::profiler_gui::EASY_GLOBALS.chrono_text_position == ::profiler_gui::ChronoTextPosition_Bottom)
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action->setChecked(true);
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submenu->addAction(action);
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connect(action, &QAction::triggered, this, &This::onChronoTextPosChanged);
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menuBar()->addMenu(menu);
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menu = new QMenu("&Settings");
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submenu = menu->addMenu("&Encoding");
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actionGroup = new QActionGroup(this);
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actionGroup->setExclusive(true);
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auto default_codec_mib = QTextCodec::codecForLocale()->mibEnum();
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foreach (int mib, QTextCodec::availableMibs())
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{
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auto codec = QTextCodec::codecForMib(mib)->name();
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action = new QAction(codec, actionGroup);
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action->setCheckable(true);
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if (mib == default_codec_mib)
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action->setChecked(true);
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submenu->addAction(action);
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connect(action, &QAction::triggered, this, &This::onEncodingChanged);
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}
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menuBar()->addMenu(menu);
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connect(graphicsView->view(), &EasyGraphicsView::intervalChanged, treeWidget, &EasyTreeWidget::setTreeBlocks);
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connect(&m_readerTimer, &QTimer::timeout, this, &This::onFileReaderTimeout);
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m_progress = new QProgressDialog("Loading file...", "Cancel", 0, 100, this);
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m_progress->setFixedWidth(300);
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m_progress->setWindowTitle("EasyProfiler");
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m_progress->setModal(true);
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m_progress->setValue(100);
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//m_progress->hide();
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connect(m_progress, &QProgressDialog::canceled, this, &This::onFileReaderCancel);
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loadGeometry();
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if(QCoreApplication::arguments().size() > 1)
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{
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auto opened_filename = QCoreApplication::arguments().at(1);
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loadFile(opened_filename);
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}
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}
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EasyMainWindow::~EasyMainWindow()
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{
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delete m_progress;
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}
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//////////////////////////////////////////////////////////////////////////
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void EasyMainWindow::onOpenFileClicked(bool)
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{
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auto filename = QFileDialog::getOpenFileName(this, "Open profiler log", m_lastFile, "Profiler Log File (*.prof);;All Files (*.*)");
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loadFile(filename);
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}
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//////////////////////////////////////////////////////////////////////////
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void EasyMainWindow::loadFile(const QString& filename)
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{
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const auto i = filename.lastIndexOf(QChar('/'));
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const auto j = filename.lastIndexOf(QChar('\\'));
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m_progress->setLabelText(QString("Loading %1...").arg(filename.mid(::std::max(i, j) + 1)));
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m_progress->setValue(0);
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m_progress->show();
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m_readerTimer.start(LOADER_TIMER_INTERVAL);
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m_reader.load(filename);
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}
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//////////////////////////////////////////////////////////////////////////
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void EasyMainWindow::onReloadFileClicked(bool)
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{
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if (m_lastFile.isEmpty())
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return;
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loadFile(m_lastFile);
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}
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//////////////////////////////////////////////////////////////////////////
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void EasyMainWindow::onExitClicked(bool)
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{
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close();
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}
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//////////////////////////////////////////////////////////////////////////
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void EasyMainWindow::onEncodingChanged(bool)
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{
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auto _sender = qobject_cast<QAction*>(sender());
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auto name = _sender->text();
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QTextCodec *codec = QTextCodec::codecForName(name.toStdString().c_str());
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QTextCodec::setCodecForLocale(codec);
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}
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void EasyMainWindow::onChronoTextPosChanged(bool)
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{
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auto _sender = qobject_cast<QAction*>(sender());
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::profiler_gui::EASY_GLOBALS.chrono_text_position = static_cast<::profiler_gui::ChronometerTextPosition>(_sender->data().toInt());
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emit ::profiler_gui::EASY_GLOBALS.events.chronoPositionChanged();
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}
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void EasyMainWindow::onDrawBordersChanged(bool _checked)
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{
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::profiler_gui::EASY_GLOBALS.draw_graphics_items_borders = _checked;
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emit ::profiler_gui::EASY_GLOBALS.events.drawBordersChanged();
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}
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void EasyMainWindow::onCollapseItemsAfterCloseChanged(bool _checked)
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{
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::profiler_gui::EASY_GLOBALS.collapse_items_on_tree_close = _checked;
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}
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void EasyMainWindow::onAllItemsExpandedByDefaultChange(bool _checked)
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{
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::profiler_gui::EASY_GLOBALS.all_items_expanded_by_default = _checked;
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}
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void EasyMainWindow::onBindExpandStatusChange(bool _checked)
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{
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::profiler_gui::EASY_GLOBALS.bind_scene_and_tree_expand_status = _checked;
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}
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//////////////////////////////////////////////////////////////////////////
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void EasyMainWindow::onExpandAllClicked(bool)
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{
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for (auto& block : ::profiler_gui::EASY_GLOBALS.gui_blocks)
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block.expanded = true;
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emit ::profiler_gui::EASY_GLOBALS.events.itemsExpandStateChanged();
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auto tree = static_cast<EasyTreeWidget*>(m_treeWidget->widget());
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const QSignalBlocker b(tree);
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tree->expandAll();
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}
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void EasyMainWindow::onCollapseAllClicked(bool)
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{
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for (auto& block : ::profiler_gui::EASY_GLOBALS.gui_blocks)
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block.expanded = false;
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emit ::profiler_gui::EASY_GLOBALS.events.itemsExpandStateChanged();
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auto tree = static_cast<EasyTreeWidget*>(m_treeWidget->widget());
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const QSignalBlocker b(tree);
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tree->collapseAll();
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}
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//////////////////////////////////////////////////////////////////////////
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void EasyMainWindow::closeEvent(QCloseEvent* close_event)
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{
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saveSettingsAndGeometry();
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Parent::closeEvent(close_event);
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}
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//////////////////////////////////////////////////////////////////////////
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void EasyMainWindow::loadSettings()
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{
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QSettings settings(::profiler_gui::ORGANAZATION_NAME, ::profiler_gui::APPLICATION_NAME);
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settings.beginGroup("main");
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auto last_file = settings.value("last_file");
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if (!last_file.isNull())
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{
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m_lastFile = last_file.toString();
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}
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auto val = settings.value("chrono_text_position");
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if (!val.isNull())
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{
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::profiler_gui::EASY_GLOBALS.chrono_text_position = static_cast<::profiler_gui::ChronometerTextPosition>(val.toInt());
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}
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auto flag = settings.value("draw_graphics_items_borders");
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if (!flag.isNull())
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{
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::profiler_gui::EASY_GLOBALS.draw_graphics_items_borders = flag.toBool();
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}
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flag = settings.value("collapse_items_on_tree_close");
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if (!flag.isNull())
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{
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::profiler_gui::EASY_GLOBALS.collapse_items_on_tree_close = flag.toBool();
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}
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flag = settings.value("all_items_expanded_by_default");
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if (!flag.isNull())
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{
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::profiler_gui::EASY_GLOBALS.all_items_expanded_by_default = flag.toBool();
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}
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flag = settings.value("bind_scene_and_tree_expand_status");
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if (!flag.isNull())
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{
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::profiler_gui::EASY_GLOBALS.bind_scene_and_tree_expand_status = flag.toBool();
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}
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QString encoding = settings.value("encoding", "UTF-8").toString();
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auto default_codec_mib = QTextCodec::codecForName(encoding.toStdString().c_str())->mibEnum();
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auto default_codec = QTextCodec::codecForMib(default_codec_mib);
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QTextCodec::setCodecForLocale(default_codec);
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settings.endGroup();
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}
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void EasyMainWindow::loadGeometry()
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{
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QSettings settings(::profiler_gui::ORGANAZATION_NAME, ::profiler_gui::APPLICATION_NAME);
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settings.beginGroup("main");
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auto geometry = settings.value("geometry").toByteArray();
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if (!geometry.isEmpty())
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restoreGeometry(geometry);
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settings.endGroup();
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}
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void EasyMainWindow::saveSettingsAndGeometry()
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{
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QSettings settings(::profiler_gui::ORGANAZATION_NAME, ::profiler_gui::APPLICATION_NAME);
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settings.beginGroup("main");
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settings.setValue("geometry", this->saveGeometry());
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settings.setValue("last_file", m_lastFile);
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settings.setValue("chrono_text_position", static_cast<int>(::profiler_gui::EASY_GLOBALS.chrono_text_position));
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settings.setValue("draw_graphics_items_borders", ::profiler_gui::EASY_GLOBALS.draw_graphics_items_borders);
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settings.setValue("collapse_items_on_tree_close", ::profiler_gui::EASY_GLOBALS.collapse_items_on_tree_close);
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settings.setValue("all_items_expanded_by_default", ::profiler_gui::EASY_GLOBALS.all_items_expanded_by_default);
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settings.setValue("bind_scene_and_tree_expand_status", ::profiler_gui::EASY_GLOBALS.bind_scene_and_tree_expand_status);
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settings.setValue("encoding", QTextCodec::codecForLocale()->name());
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settings.endGroup();
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}
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//////////////////////////////////////////////////////////////////////////
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void EasyMainWindow::onFileReaderTimeout()
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{
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if (m_reader.done())
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{
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auto nblocks = m_reader.size();
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if (nblocks != 0)
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{
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static_cast<EasyTreeWidget*>(m_treeWidget->widget())->clearSilent(true);
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::profiler::SerializedData serialized_blocks, serialized_descriptors;
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::profiler::descriptors_list_t descriptors;
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::profiler::thread_blocks_tree_t prof_blocks;
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QString filename;
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m_reader.get(serialized_blocks, serialized_descriptors, descriptors, prof_blocks, filename);
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if (prof_blocks.size() > 0xff)
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{
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qWarning() << "Warning: file " << filename << " contains " << prof_blocks.size() << " threads!";
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qWarning() << "Warning: Currently, maximum number of displayed threads is 255! Some threads will not be displayed.";
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}
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m_lastFile = ::std::move(filename);
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m_serializedBlocks = ::std::move(serialized_blocks);
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m_serializedDescriptors = ::std::move(serialized_descriptors);
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::profiler_gui::EASY_GLOBALS.selected_thread = 0;
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::profiler_gui::set_max(::profiler_gui::EASY_GLOBALS.selected_block);
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::profiler_gui::EASY_GLOBALS.profiler_blocks.swap(prof_blocks);
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::profiler_gui::EASY_GLOBALS.descriptors.swap(descriptors);
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::profiler_gui::EASY_GLOBALS.gui_blocks.resize(nblocks);
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memset(::profiler_gui::EASY_GLOBALS.gui_blocks.data(), 0, sizeof(::profiler_gui::EasyBlock) * nblocks);
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for (auto& guiblock : ::profiler_gui::EASY_GLOBALS.gui_blocks) ::profiler_gui::set_max(guiblock.tree_item);
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static_cast<EasyGraphicsViewWidget*>(m_graphicsView->widget())->view()->setTree(::profiler_gui::EASY_GLOBALS.profiler_blocks);
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}
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else
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{
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qWarning() << "Warning: Can not open file " << m_reader.filename() << " or file is corrupted";
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}
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m_reader.interrupt();
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m_readerTimer.stop();
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m_progress->setValue(100);
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//m_progress->hide();
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if (::profiler_gui::EASY_GLOBALS.all_items_expanded_by_default)
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{
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onExpandAllClicked(true);
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}
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}
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else
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{
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m_progress->setValue(m_reader.progress());
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}
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}
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void EasyMainWindow::onFileReaderCancel()
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{
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m_readerTimer.stop();
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m_reader.interrupt();
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m_progress->setValue(100);
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//m_progress->hide();
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}
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//////////////////////////////////////////////////////////////////////////
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EasyFileReader::EasyFileReader()
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{
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}
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EasyFileReader::~EasyFileReader()
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{
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interrupt();
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}
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bool EasyFileReader::done() const
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{
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return m_bDone.load();
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}
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int EasyFileReader::progress() const
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{
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return m_progress.load();
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}
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unsigned int EasyFileReader::size() const
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{
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return m_size.load();
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}
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const QString& EasyFileReader::filename() const
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{
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return m_filename;
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}
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void EasyFileReader::load(const QString& _filename)
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{
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interrupt();
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m_filename = _filename;
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m_thread = ::std::move(::std::thread([this]() {
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|
m_size.store(fillTreesFromFile(m_progress, m_filename.toStdString().c_str(), m_serializedBlocks, m_serializedDescriptors, m_descriptors, m_blocksTree, true));
|
|
m_progress.store(100);
|
|
m_bDone.store(true);
|
|
}));
|
|
}
|
|
|
|
void EasyFileReader::interrupt()
|
|
{
|
|
m_progress.store(-100);
|
|
if (m_thread.joinable())
|
|
m_thread.join();
|
|
|
|
m_bDone.store(false);
|
|
m_progress.store(0);
|
|
m_size.store(0);
|
|
m_serializedBlocks.clear();
|
|
m_serializedDescriptors.clear();
|
|
m_descriptors.clear();
|
|
m_blocksTree.clear();
|
|
}
|
|
|
|
void EasyFileReader::get(::profiler::SerializedData& _serializedBlocks, ::profiler::SerializedData& _serializedDescriptors,
|
|
::profiler::descriptors_list_t& _descriptors, ::profiler::thread_blocks_tree_t& _tree, QString& _filename)
|
|
{
|
|
if (done())
|
|
{
|
|
m_serializedBlocks.swap(_serializedBlocks);
|
|
m_serializedDescriptors.swap(_serializedDescriptors);
|
|
::profiler::descriptors_list_t(m_descriptors).swap(_descriptors);
|
|
m_blocksTree.swap(_tree);
|
|
m_filename.swap(_filename);
|
|
}
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|