mirror of
https://github.com/yse/easy_profiler.git
synced 2024-12-28 17:28:14 +08:00
267 lines
8.7 KiB
C++
267 lines
8.7 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 ProfTreeWidget::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 "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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#include <QTextCodec>
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//////////////////////////////////////////////////////////////////////////
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ProfMainWindow::ProfMainWindow() : QMainWindow(), m_treeWidget(nullptr), m_graphicsView(nullptr)
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{
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setObjectName("ProfilerGUI_MainWindow");
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setWindowTitle("easy_profiler reader");
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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 ProfGraphicsViewWidget();
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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 ProfTreeWidget();
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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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auto actionOpen = new QAction("Open", nullptr);
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connect(actionOpen, &QAction::triggered, this, &This::onOpenFileClicked);
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auto actionReload = new QAction("Reload", nullptr);
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connect(actionReload, &QAction::triggered, this, &This::onReloadFileClicked);
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auto actionExit = new QAction("Exit", nullptr);
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connect(actionExit, &QAction::triggered, this, &This::onExitClicked);
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auto actionTestView = new QAction("Test viewport", nullptr);
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connect(actionTestView, &QAction::triggered, this, &This::onTestViewportClicked);
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auto menu = new QMenu("File");
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menu->addAction(actionOpen);
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menu->addAction(actionReload);
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menu->addSeparator();
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menu->addAction(actionExit);
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menuBar()->addMenu(menu);
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menu = new QMenu("Tests");
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menu->addAction(actionTestView);
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menuBar()->addMenu(menu);
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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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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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menu = new QMenu("Settings");
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auto encodingMenu = menu->addMenu(tr("&Encoding"));
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QActionGroup* codecs_actions = new QActionGroup(this);
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codecs_actions->setExclusive(true);
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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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QAction* action = new QAction(codec,codecs_actions);
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action->setCheckable(true);
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if(mib == default_codec_mib)
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{
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action->setChecked(true);
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}
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encodingMenu->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(), &ProfGraphicsView::intervalChanged, treeWidget, &ProfTreeWidget::setTreeBlocks);
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loadSettings();
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if(QCoreApplication::arguments().size() > 1)
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{
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auto opened_filename = QCoreApplication::arguments().at(1).toStdString();
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loadFile(opened_filename);
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}
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}
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ProfMainWindow::~ProfMainWindow()
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{
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}
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//////////////////////////////////////////////////////////////////////////
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void ProfMainWindow::onOpenFileClicked(bool)
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{
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auto filename = QFileDialog::getOpenFileName(this, "Open profiler log", m_lastFile.c_str(), "Profiler Log File (*.prof);;All Files (*.*)");
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loadFile(filename.toStdString());
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}
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//////////////////////////////////////////////////////////////////////////
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void ProfMainWindow::loadFile(const std::string& stdfilename)
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{
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::profiler::thread_blocks_tree_t prof_blocks;
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auto nblocks = fillTreesFromFile(stdfilename.c_str(), prof_blocks, true);
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if (nblocks != 0)
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{
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static_cast<ProfTreeWidget*>(m_treeWidget->widget())->clearSilent(true);
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m_lastFile = stdfilename;
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::profiler_gui::EASY_GLOBALS.selected_thread = 0;
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::profiler_gui::EASY_GLOBALS.profiler_blocks.swap(prof_blocks);
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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::ProfBlock) * nblocks);
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static_cast<ProfGraphicsViewWidget*>(m_graphicsView->widget())->view()->setTree(::profiler_gui::EASY_GLOBALS.profiler_blocks);
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}
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}
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//////////////////////////////////////////////////////////////////////////
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void ProfMainWindow::onReloadFileClicked(bool)
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{
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if (m_lastFile.empty())
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{
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return;
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}
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::profiler::thread_blocks_tree_t prof_blocks;
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auto nblocks = fillTreesFromFile(m_lastFile.c_str(), prof_blocks, true);
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if (nblocks != 0)
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{
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static_cast<ProfTreeWidget*>(m_treeWidget->widget())->clearSilent(true);
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::profiler_gui::EASY_GLOBALS.selected_thread = 0;
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::profiler_gui::EASY_GLOBALS.selected_block = -1;
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::profiler_gui::EASY_GLOBALS.profiler_blocks.swap(prof_blocks);
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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::ProfBlock) * nblocks);
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static_cast<ProfGraphicsViewWidget*>(m_graphicsView->widget())->view()->setTree(::profiler_gui::EASY_GLOBALS.profiler_blocks);
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}
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}
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//////////////////////////////////////////////////////////////////////////
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void ProfMainWindow::onExitClicked(bool)
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{
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close();
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}
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//////////////////////////////////////////////////////////////////////////
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void ProfMainWindow::onTestViewportClicked(bool)
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{
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static_cast<ProfTreeWidget*>(m_treeWidget->widget())->clearSilent(true);
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auto view = static_cast<ProfGraphicsViewWidget*>(m_graphicsView->widget())->view();
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view->clearSilent();
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::profiler_gui::EASY_GLOBALS.gui_blocks.clear();
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::profiler_gui::EASY_GLOBALS.profiler_blocks.clear();
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::profiler_gui::EASY_GLOBALS.selected_thread = 0;
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::profiler_gui::EASY_GLOBALS.selected_block = -1;
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view->test(18000, 40000000, 2);
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//view->test(3, 300, 1);
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}
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void ProfMainWindow::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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//////////////////////////////////////////////////////////////////////////
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void ProfMainWindow::closeEvent(QCloseEvent* close_event)
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{
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saveSettings();
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QMainWindow::closeEvent(close_event);
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}
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//////////////////////////////////////////////////////////////////////////
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void ProfMainWindow::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 geometry = settings.value("geometry").toByteArray();
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if (!geometry.isEmpty())
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{
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restoreGeometry(geometry);
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}
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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().toStdString();
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}
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settings.endGroup();
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}
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void ProfMainWindow::saveSettings()
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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.c_str());
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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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