mirror of
https://github.com/yse/easy_profiler.git
synced 2024-12-27 08:41:02 +08:00
moved gui sources to .h and .cpp
This commit is contained in:
Victor Zarubkin
parent
e412977f99
commit
1d66f4f641
@ -8,5 +8,17 @@ set(CMAKE_AUTOMOC ON)
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set(CMAKE_INCLUDE_CURRENT_DIR ON)
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find_package(Qt5Widgets REQUIRED)
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add_executable(${PROJECT_NAME} main.cpp treemodel.h treemodel.cpp treeitem.h treeitem.cpp graphics_view.h tree_view.h)# widgets_view.h)
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add_executable(${PROJECT_NAME}
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main.cpp
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treemodel.h
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treemodel.cpp
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treeitem.h
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treeitem.cpp
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blocks_graphics_view.h
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blocks_graphics_view.cpp
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blocks_tree_widget.h
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blocks_tree_widget.cpp
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)
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target_link_libraries(${PROJECT_NAME} Qt5::Widgets easy_profiler)
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200
profiler_gui/blocks_graphics_view.cpp
Normal file
200
profiler_gui/blocks_graphics_view.cpp
Normal file
@ -0,0 +1,200 @@
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#include <QGraphicsView>
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#include <QGraphicsScene>
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#include <QGraphicsPolygonItem>
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#include <QGraphicsSimpleTextItem>
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#include <QWheelEvent>
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#include "blocks_graphics_view.h"
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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const GlobalSignals GLOBALS;
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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MyPolygon::MyPolygon(QGraphicsItem* _parent) : QGraphicsPolygonItem(_parent)
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{
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}
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MyPolygon::~MyPolygon()
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{
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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MyText::MyText(const char* _text, QGraphicsItem* _parent) : QGraphicsSimpleTextItem(_text, _parent), QObject()
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{
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connect(&GLOBALS, &GlobalSignals::scaleIncreased, this, &MyText::onScaleIncrease);
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connect(&GLOBALS, &GlobalSignals::scaleDecreased, this, &MyText::onScaleDecrease);
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}
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MyText::~MyText()
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{
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}
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void MyText::onScaleIncrease(qreal _scale)
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{
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setScale(100.0 / _scale);
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if (!isVisible())
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{
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if (boundingRect().width() * 100.0 < parentItem()->boundingRect().width() * _scale)
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{
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show();
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}
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}
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}
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void MyText::onScaleDecrease(qreal _scale)
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{
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setScale(100.0 / _scale);
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if (isVisible())
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{
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if (boundingRect().width() * 100.0 > parentItem()->boundingRect().width() * _scale)
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{
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hide();
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}
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}
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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const qreal LEFT = -2500000;
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const qreal WIDTH = 5000000;
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const int N_ITEMS = 200000;
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MyGraphicsScene::MyGraphicsScene(QGraphicsView* _parent) : QGraphicsScene(_parent), m_start(0)
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{
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setSceneRect(QRectF(LEFT, -200, WIDTH, 220));
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test();
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}
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MyGraphicsScene::MyGraphicsScene(const thread_blocks_tree_t& _blocksTree, QGraphicsView* _parent) : QGraphicsScene(_parent), m_start(0)
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{
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setTree(_blocksTree);
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}
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MyGraphicsScene::~MyGraphicsScene()
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{
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}
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void MyGraphicsScene::test()
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{
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QPolygonF poly(QRectF(-5, -180, 10, 180));
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for (int i = 0; i < N_ITEMS; ++i)
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{
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MyPolygon* item = new MyPolygon();
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int h = 50 + rand() % 131;
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item->setPolygon(QRectF(-5, -h, 10, h));
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item->setPos(LEFT + i * 10, 0);
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item->setBrush(QBrush(QColor(30 + rand() % 225, 30 + rand() % 225, 30 + rand() % 225)));
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addItem(item);
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}
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}
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void MyGraphicsScene::setTree(const thread_blocks_tree_t& _blocksTree)
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{
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m_start = -1;
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profiler::timestamp_t finish = 0;
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for (const auto& threadTree : _blocksTree)
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{
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++items_couinter;
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const auto timestart = threadTree.second.children.front().node->block()->getBegin();
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const auto timefinish = threadTree.second.children.back().node->block()->getEnd();
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if (m_start > timestart) m_start = timestart;
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if (finish < timefinish) finish = timefinish;
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}
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const qreal endX = time2position(finish + 1000000);
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setSceneRect(QRectF(0, 0, endX, 110 * _blocksTree.size()));
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qreal y = 0;
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for (const auto& threadTree : _blocksTree)
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{
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setTree(threadTree.second.children, y);
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y += 110;
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}
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}
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void MyGraphicsScene::setTree(const BlocksTree::children_t& _children, qreal _y, int _level)
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{
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for (const auto& child : _children)
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{
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++items_couinter;
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MyPolygon* item = new MyPolygon();
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const qreal xbegin = time2position(child.node->block()->getBegin());
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const qreal height = 100 - _level * 5;
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qreal duration = time2position(child.node->block()->getEnd()) - xbegin;
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if (duration < 1)
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duration = 1;
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item->setPolygon(QRectF(0, _level * 5, duration, height));
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item->setPos(xbegin, _y);
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item->setZValue(_level);
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const auto color = child.node->block()->getColor();
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item->setBrush(QBrush(QColor(profiler::colors::get_red(color), profiler::colors::get_green(color), profiler::colors::get_blue(color))));
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item->setPen(QPen(Qt::NoPen)); // disable borders painting
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addItem(item);
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MyText* text = new MyText(child.node->getBlockName(), item);
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QRectF textRect = text->boundingRect();
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text->setPos(0, _level * 5);
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QRectF itemRect = item->boundingRect();
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if (textRect.width() > itemRect.width())
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text->hide();
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setTree(child.children, _y, _level + 1);
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}
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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MyGraphicsView::MyGraphicsView() : QGraphicsView(), m_scale(100), m_scaleCoeff(1.25)
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{
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initMode();
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setScene(new MyGraphicsScene(this));
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centerOn(0, 0);
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}
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MyGraphicsView::MyGraphicsView(const thread_blocks_tree_t& _blocksTree) : QGraphicsView(), m_scale(100), m_scaleCoeff(1.25)
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{
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initMode();
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setScene(new MyGraphicsScene(_blocksTree, this));
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centerOn(0, 0);
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}
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MyGraphicsView::~MyGraphicsView()
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{
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}
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void MyGraphicsView::initMode()
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{
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setCacheMode(QGraphicsView::CacheBackground);
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setTransformationAnchor(QGraphicsView::AnchorUnderMouse);
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setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate);
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}
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void MyGraphicsView::wheelEvent(QWheelEvent* _event)
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{
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//MyGraphicsScene* myscene = (MyGraphicsScene*)scene();
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if (_event->delta() > 0)
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{
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scale(m_scaleCoeff, m_scaleCoeff);
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m_scale *= m_scaleCoeff;
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emit GLOBALS.scaleIncreased(m_scale);
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}
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else
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{
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const qreal scaleCoeff = 1.0 / m_scaleCoeff;
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scale(scaleCoeff, scaleCoeff);
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m_scale *= scaleCoeff;
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emit GLOBALS.scaleDecreased(m_scale);
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}
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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119
profiler_gui/blocks_graphics_view.h
Normal file
119
profiler_gui/blocks_graphics_view.h
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@ -0,0 +1,119 @@
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#ifndef MY____GRAPHICS___VIEW_H
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#define MY____GRAPHICS___VIEW_H
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#include <QGraphicsView>
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#include <QGraphicsScene>
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#include <QGraphicsPolygonItem>
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#include <QGraphicsSimpleTextItem>
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#include <stdlib.h>
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#include "profiler/reader.h"
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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class GlobalSignals : public QObject
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{
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Q_OBJECT
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public:
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GlobalSignals() : QObject() {}
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virtual ~GlobalSignals() {}
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signals:
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void scaleIncreased(qreal _scale) const;
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void scaleDecreased(qreal _scale) const;
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}; // END of class GlobalSignals.
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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class MyPolygon : public QGraphicsPolygonItem
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{
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public:
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MyPolygon(QGraphicsItem* _parent = nullptr);
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virtual ~MyPolygon();
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}; // END of class MyPolygon.
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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class MyText : public QObject, public QGraphicsSimpleTextItem
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{
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Q_OBJECT
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public:
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MyText(const char* _text, QGraphicsItem* _parent = nullptr);
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virtual ~MyText();
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private slots:
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void onScaleIncrease(qreal _scale);
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void onScaleDecrease(qreal _scale);
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}; // END of class MyText.
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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class MyGraphicsScene : public QGraphicsScene
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{
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Q_OBJECT
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private:
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profiler::timestamp_t m_start;
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public:
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int items_couinter = 0;
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MyGraphicsScene(QGraphicsView* _parent);
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MyGraphicsScene(const thread_blocks_tree_t& _blocksTree, QGraphicsView* _parent);
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virtual ~MyGraphicsScene();
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void test();
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void setTree(const thread_blocks_tree_t& _blocksTree);
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private:
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inline qreal time2position(const profiler::timestamp_t& _time) const
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{
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return qreal(_time - m_start) * 1e-6;
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}
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void setTree(const BlocksTree::children_t& _children, qreal _y, int _level = 0);
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}; // END of class MyGraphicsScene.
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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class MyGraphicsView : public QGraphicsView
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{
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Q_OBJECT
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private:
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qreal m_scale;
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qreal m_scaleCoeff;
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public:
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MyGraphicsView();
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MyGraphicsView(const thread_blocks_tree_t& _blocksTree);
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virtual ~MyGraphicsView();
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void initMode();
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void wheelEvent(QWheelEvent* _event);
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}; // END of class MyGraphicsView.
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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#endif // MY____GRAPHICS___VIEW_H
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231
profiler_gui/blocks_tree_widget.cpp
Normal file
231
profiler_gui/blocks_tree_widget.cpp
Normal file
@ -0,0 +1,231 @@
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#include <QMenu>
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#include <QContextMenuEvent>
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#include "blocks_tree_widget.h"
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//////////////////////////////////////////////////////////////////////////
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MyTreeItem::MyTreeItem(const BlocksTree* _block, QTreeWidgetItem* _parent) : QTreeWidgetItem(_parent), m_block(_block)
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{
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}
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const BlocksTree* MyTreeItem::block() const
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{
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return m_block;
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}
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void MyTreeItem::setTimeSmart(int _column, const ::profiler::timestamp_t& _time)
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{
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setData(_column, Qt::UserRole, _time);
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setToolTip(_column, QString("%1 ns").arg(_time));
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if (_time < 1e3)
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{
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setText(_column, QString("%1 ns").arg(_time));
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}
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else if (_time < 1e6)
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{
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setText(_column, QString("%1 us").arg(double(_time) * 1e-3, 0, 'f', 3));
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}
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else if (_time < 1e9)
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{
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setText(_column, QString("%1 ms").arg(double(_time) * 1e-6, 0, 'f', 3));
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}
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else
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{
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setText(_column, QString("%1 s").arg(double(_time) * 1e-9, 0, 'f', 3));
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}
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}
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void MyTreeItem::setTimeMs(int _column, const ::profiler::timestamp_t& _time)
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{
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setData(_column, Qt::UserRole, _time);
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setToolTip(_column, QString("%1 ns").arg(_time));
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setText(_column, QString::number(double(_time) * 1e-6, 'g', 9));
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}
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//////////////////////////////////////////////////////////////////////////
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MyTreeWidget::MyTreeWidget(const thread_blocks_tree_t& _blocksTree, QWidget* _parent) : QTreeWidget(_parent), m_beginTime(-1)
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{
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setAlternatingRowColors(true);
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setItemsExpandable(true);
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setAnimated(true);
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setSortingEnabled(false);
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setColumnCount(10);
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auto header = new QTreeWidgetItem();
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header->setText(0, "Name");
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header->setText(1, "Duration");
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header->setText(2, "Begin, ms");
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header->setText(3, "End, ms");
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header->setText(4, "Min dur.");
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header->setText(5, "Max dur.");
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header->setText(6, "Average dur.");
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header->setText(7, "N Calls");
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setHeaderItem(header);
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setTreeInternal(_blocksTree);
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setSortingEnabled(true);
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sortByColumn(0, Qt::AscendingOrder);
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sortByColumn(2, Qt::AscendingOrder);
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connect(this, &QTreeWidget::itemExpanded, this, &MyTreeWidget::onItemExpand);
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}
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void MyTreeWidget::setTree(const thread_blocks_tree_t& _blocksTree)
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{
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m_itemblocks.clear();
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clear();
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disconnect(this, &QTreeWidget::itemExpanded, this, &MyTreeWidget::onItemExpand);
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setSortingEnabled(false);
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setTreeInternal(_blocksTree);
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setSortingEnabled(true);
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sortByColumn(0, Qt::AscendingOrder);
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sortByColumn(2, Qt::AscendingOrder);
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connect(this, &QTreeWidget::itemExpanded, this, &MyTreeWidget::onItemExpand);
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}
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void MyTreeWidget::setTreeInternal(const thread_blocks_tree_t& _blocksTree)
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{
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for (const auto& threadTree : _blocksTree)
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{
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const auto beginTime = threadTree.second.children.front().node->block()->getBegin();
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if (m_beginTime > beginTime)
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{
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m_beginTime = beginTime;
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}
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}
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for (const auto& threadTree : _blocksTree)
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{
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auto item = new MyTreeItem(&threadTree.second);
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item->setText(0, QString("Thread %1").arg(threadTree.first));
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setTreeInternal(threadTree.second.children, item);
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addTopLevelItem(item);
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}
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}
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void MyTreeWidget::setTreeInternal(const BlocksTree::children_t& _children, MyTreeItem* _parent)
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{
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for (const auto& child : _children)
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{
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const auto duration = child.node->block()->duration();
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const auto beginTime = child.node->block()->getBegin() - m_beginTime;
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const auto endTime = child.node->block()->getEnd() - m_beginTime;
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auto item = new MyTreeItem(&child, _parent);
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item->setText(0, child.node->getBlockName());
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item->setTimeSmart(1, child.node->block()->duration());
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item->setTimeMs(2, child.node->block()->getBegin() - m_beginTime);
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item->setTimeMs(3, child.node->block()->getEnd() - m_beginTime);
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if (child.total_statistics)
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{
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item->setTimeSmart(4, child.total_statistics->min_duration);
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item->setTimeSmart(5, child.total_statistics->max_duration);
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item->setTimeSmart(6, child.total_statistics->average_duration());
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item->setText(7, QString::number(child.total_statistics->calls_number));
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}
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m_itemblocks[child.node] = item;
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if (!child.children.empty())
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{
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setTreeInternal(child.children, item);
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}
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}
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}
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void MyTreeWidget::contextMenuEvent(QContextMenuEvent* _event)
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{
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const auto col = currentColumn();
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auto item = static_cast<MyTreeItem*>(currentItem());
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if (item == nullptr || col < 0)
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{
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return;
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}
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QMenu menu;
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auto action = new QAction("Expand all", nullptr);
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connect(action, &QAction::triggered, this, &MyTreeWidget::onExpandAllClicked);
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menu.addAction(action);
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action = new QAction("Collapse all", nullptr);
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connect(action, &QAction::triggered, this, &MyTreeWidget::onCollapseAllClicked);
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menu.addAction(action);
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switch (col)
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{
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case 4:
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{
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menu.addSeparator();
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auto itemAction = new ItemAction("Jump to such item", item);
|
||||
connect(itemAction, &ItemAction::clicked, this, &MyTreeWidget::onJumpToMinItemClicked);
|
||||
menu.addAction(itemAction);
|
||||
break;
|
||||
}
|
||||
|
||||
case 5:
|
||||
{
|
||||
menu.addSeparator();
|
||||
auto itemAction = new ItemAction("Jump to such item", item);
|
||||
connect(itemAction, &ItemAction::clicked, this, &MyTreeWidget::onJumpToMaxItemClicked);
|
||||
menu.addAction(itemAction);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
menu.exec(QCursor::pos());
|
||||
|
||||
_event->accept();
|
||||
}
|
||||
|
||||
void MyTreeWidget::onJumpToMinItemClicked(MyTreeItem* _item)
|
||||
{
|
||||
auto it = m_itemblocks.find(_item->block()->total_statistics->min_duration_block);
|
||||
if (it != m_itemblocks.end())
|
||||
{
|
||||
scrollToItem(it->second, QAbstractItemView::PositionAtCenter);
|
||||
setCurrentItem(it->second);
|
||||
}
|
||||
}
|
||||
|
||||
void MyTreeWidget::onJumpToMaxItemClicked(MyTreeItem* _item)
|
||||
{
|
||||
auto it = m_itemblocks.find(_item->block()->total_statistics->max_duration_block);
|
||||
if (it != m_itemblocks.end())
|
||||
{
|
||||
scrollToItem(it->second, QAbstractItemView::PositionAtCenter);
|
||||
setCurrentItem(it->second);
|
||||
}
|
||||
}
|
||||
|
||||
void MyTreeWidget::onCollapseAllClicked(bool)
|
||||
{
|
||||
collapseAll();
|
||||
}
|
||||
|
||||
void MyTreeWidget::onExpandAllClicked(bool)
|
||||
{
|
||||
disconnect(this, &QTreeWidget::itemExpanded, this, &MyTreeWidget::onItemExpand);
|
||||
expandAll();
|
||||
resizeColumnToContents(0);
|
||||
connect(this, &QTreeWidget::itemExpanded, this, &MyTreeWidget::onItemExpand);
|
||||
}
|
||||
|
||||
void MyTreeWidget::onItemExpand(QTreeWidgetItem*)
|
||||
{
|
||||
resizeColumnToContents(0);
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
167
profiler_gui/blocks_tree_widget.h
Normal file
167
profiler_gui/blocks_tree_widget.h
Normal file
@ -0,0 +1,167 @@
|
||||
|
||||
|
||||
#ifndef MY____TREE___VIEW_H
|
||||
#define MY____TREE___VIEW_H
|
||||
|
||||
#include <QTreeWidget>
|
||||
#include <QAction>
|
||||
#include <stdlib.h>
|
||||
#include <unordered_map>
|
||||
#include "profiler/reader.h"
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
template <const size_t SIZEOF_T>
|
||||
struct no_hasher {
|
||||
template <class T> inline size_t operator () (const T& _data) const {
|
||||
return (size_t)_data;
|
||||
}
|
||||
};
|
||||
|
||||
#ifdef _WIN64
|
||||
template <> struct no_hasher<8> {
|
||||
template <class T> inline size_t operator () (T _data) const {
|
||||
return (size_t)_data;
|
||||
}
|
||||
};
|
||||
#endif
|
||||
|
||||
template <> struct no_hasher<4> {
|
||||
template <class T> inline size_t operator () (T _data) const {
|
||||
return (size_t)_data;
|
||||
}
|
||||
};
|
||||
|
||||
template <> struct no_hasher<2> {
|
||||
template <class T> inline size_t operator () (T _data) const {
|
||||
return (size_t)_data;
|
||||
}
|
||||
};
|
||||
|
||||
template <> struct no_hasher<1> {
|
||||
template <class T> inline size_t operator () (T _data) const {
|
||||
return (size_t)_data;
|
||||
}
|
||||
};
|
||||
|
||||
template <class T>
|
||||
struct do_no_hash {
|
||||
typedef no_hasher<sizeof(T)> hasher_t;
|
||||
};
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
class MyTreeItem : public QTreeWidgetItem
|
||||
{
|
||||
//Q_OBJECT
|
||||
|
||||
const BlocksTree* m_block;
|
||||
|
||||
public:
|
||||
|
||||
MyTreeItem(const BlocksTree* _block, QTreeWidgetItem* _parent = nullptr);
|
||||
|
||||
const BlocksTree* block() const;
|
||||
|
||||
inline bool operator < (const QTreeWidgetItem& _other) const
|
||||
{
|
||||
const auto col = treeWidget()->sortColumn();
|
||||
//switch (col)
|
||||
//{
|
||||
// case 1:
|
||||
// case 2:
|
||||
// case 3:
|
||||
if (col > 0 && col < 7)
|
||||
{
|
||||
#ifndef _DEBUG
|
||||
return data(col, Qt::UserRole).toULongLong() < _other.data(col, Qt::UserRole).toULongLong();
|
||||
#else
|
||||
const auto selfdata = data(col, Qt::UserRole).toULongLong();
|
||||
const auto otherdata = _other.data(col, Qt::UserRole).toULongLong();
|
||||
return selfdata < otherdata;
|
||||
#endif
|
||||
}
|
||||
//}
|
||||
|
||||
return QTreeWidgetItem::operator < (_other);
|
||||
}
|
||||
|
||||
void setTimeSmart(int _column, const ::profiler::timestamp_t& _time);
|
||||
|
||||
void setTimeMs(int _column, const ::profiler::timestamp_t& _time);
|
||||
|
||||
}; // END of class MyTreeItem.
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
class ItemAction : public QAction
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
private:
|
||||
|
||||
MyTreeItem* m_item;
|
||||
|
||||
public:
|
||||
|
||||
ItemAction(const char* _label, MyTreeItem* _item) : QAction(_label, nullptr), m_item(_item)
|
||||
{
|
||||
connect(this, &QAction::triggered, this, &ItemAction::onToggle);
|
||||
}
|
||||
|
||||
private:
|
||||
|
||||
void onToggle(bool)
|
||||
{
|
||||
emit clicked(m_item);
|
||||
}
|
||||
|
||||
signals:
|
||||
|
||||
void clicked(MyTreeItem* _item);
|
||||
};
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
class MyTreeWidget : public QTreeWidget
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
protected:
|
||||
|
||||
typedef ::std::unordered_map<const ::profiler::SerilizedBlock*, MyTreeItem*, do_no_hash<const ::profiler::SerilizedBlock*>::hasher_t> BlockItemMap;
|
||||
|
||||
BlockItemMap m_itemblocks;
|
||||
::profiler::timestamp_t m_beginTime;
|
||||
|
||||
public:
|
||||
|
||||
MyTreeWidget(const thread_blocks_tree_t& _blocksTree, QWidget* _parent = nullptr);
|
||||
|
||||
void setTree(const thread_blocks_tree_t& _blocksTree);
|
||||
|
||||
protected:
|
||||
|
||||
void setTreeInternal(const thread_blocks_tree_t& _blocksTree);
|
||||
|
||||
void setTreeInternal(const BlocksTree::children_t& _children, MyTreeItem* _parent);
|
||||
|
||||
void contextMenuEvent(QContextMenuEvent* _event);
|
||||
|
||||
private slots:
|
||||
|
||||
void onJumpToMinItemClicked(MyTreeItem* _item);
|
||||
|
||||
void onJumpToMaxItemClicked(MyTreeItem* _item);
|
||||
|
||||
void onCollapseAllClicked(bool);
|
||||
|
||||
void onExpandAllClicked(bool);
|
||||
|
||||
void onItemExpand(QTreeWidgetItem*);
|
||||
|
||||
}; // END of class MyTreeWidget.
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#endif // MY____TREE___VIEW_H
|
||||
@ -1,254 +0,0 @@
|
||||
|
||||
|
||||
#ifndef MY____GRAPHICS___VIEW_H
|
||||
#define MY____GRAPHICS___VIEW_H
|
||||
|
||||
#include <QGraphicsView>
|
||||
#include <QGraphicsScene>
|
||||
#include <QGraphicsPolygonItem>
|
||||
#include <QGraphicsSimpleTextItem>
|
||||
#include <QWheelEvent>
|
||||
#include <stdlib.h>
|
||||
#include "profiler/reader.h"
|
||||
|
||||
class GlobalSignals : public QObject
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
|
||||
GlobalSignals() : QObject() {}
|
||||
|
||||
signals:
|
||||
|
||||
void scaleIncreased(qreal _scale) const;
|
||||
void scaleDecreased(qreal _scale) const;
|
||||
|
||||
} const GLOBALS;
|
||||
|
||||
class MyPolygon : public QGraphicsPolygonItem
|
||||
{
|
||||
public:
|
||||
|
||||
MyPolygon(QGraphicsItem* _parent = nullptr) : QGraphicsPolygonItem(_parent)
|
||||
{
|
||||
}
|
||||
|
||||
virtual ~MyPolygon()
|
||||
{
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
class MyText : public QObject, public QGraphicsSimpleTextItem
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
|
||||
MyText(const char* _text, QGraphicsItem* _parent = nullptr) : QGraphicsSimpleTextItem(_text, _parent), QObject()
|
||||
{
|
||||
connect(&GLOBALS, &GlobalSignals::scaleIncreased, this, &MyText::onScaleIncrease);
|
||||
connect(&GLOBALS, &GlobalSignals::scaleDecreased, this, &MyText::onScaleDecrease);
|
||||
}
|
||||
|
||||
private slots:
|
||||
|
||||
void onScaleIncrease(qreal _scale)
|
||||
{
|
||||
setScale(100.0 / _scale);
|
||||
|
||||
if (!isVisible())
|
||||
{
|
||||
QRectF selfRect = boundingRect();
|
||||
QRectF parentRect = parentItem()->boundingRect();
|
||||
if (selfRect.width() * 100.0 < parentRect.width() * _scale)
|
||||
show();
|
||||
}
|
||||
}
|
||||
|
||||
void onScaleDecrease(qreal _scale)
|
||||
{
|
||||
setScale(100.0 / _scale);
|
||||
|
||||
if (isVisible())
|
||||
{
|
||||
QRectF selfRect = boundingRect();
|
||||
QRectF parentRect = parentItem()->boundingRect();
|
||||
if (selfRect.width() * 100.0 > parentRect.width() * _scale)
|
||||
hide();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
};
|
||||
|
||||
const qreal LEFT = -2500000;
|
||||
const qreal WIDTH = 5000000;
|
||||
const int N_ITEMS = 200000;
|
||||
|
||||
class MyGraphicsScene : public QGraphicsScene
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
private:
|
||||
|
||||
profiler::timestamp_t m_start;
|
||||
|
||||
public:
|
||||
|
||||
int items_couinter = 0;
|
||||
|
||||
MyGraphicsScene(QGraphicsView* _parent) : QGraphicsScene(_parent), m_start(0)
|
||||
{
|
||||
setSceneRect(QRectF(LEFT, -200, WIDTH, 220));
|
||||
test();
|
||||
}
|
||||
|
||||
MyGraphicsScene(const thread_blocks_tree_t& _blocksTree, QGraphicsView* _parent) : QGraphicsScene(_parent), m_start(0)
|
||||
{
|
||||
setTree(_blocksTree);
|
||||
}
|
||||
|
||||
virtual ~MyGraphicsScene()
|
||||
{
|
||||
}
|
||||
|
||||
void test()
|
||||
{
|
||||
QPolygonF poly(QRectF(-5, -180, 10, 180));
|
||||
for (int i = 0; i < N_ITEMS; ++i)
|
||||
{
|
||||
MyPolygon* item = new MyPolygon();
|
||||
int h = 50 + rand() % 131;
|
||||
item->setPolygon(QRectF(-5, -h, 10, h));
|
||||
item->setPos(LEFT + i * 10, 0);
|
||||
item->setBrush(QBrush(QColor(30 + rand() % 225, 30 + rand() % 225, 30 + rand() % 225)));
|
||||
addItem(item);
|
||||
}
|
||||
}
|
||||
|
||||
void setTree(const thread_blocks_tree_t& _blocksTree)
|
||||
{
|
||||
m_start = -1;
|
||||
profiler::timestamp_t finish = 0;
|
||||
for (const auto& threadTree : _blocksTree)
|
||||
{
|
||||
++items_couinter;
|
||||
const auto timestart = threadTree.second.children.front().node->block()->getBegin();
|
||||
const auto timefinish = threadTree.second.children.back().node->block()->getEnd();
|
||||
if (m_start > timestart) m_start = timestart;
|
||||
if (finish < timefinish) finish = timefinish;
|
||||
}
|
||||
|
||||
const qreal endX = time2position(finish + 1000000);
|
||||
setSceneRect(QRectF(0, 0, endX, 110 * _blocksTree.size()));
|
||||
|
||||
qreal y = 0;
|
||||
for (const auto& threadTree : _blocksTree)
|
||||
{
|
||||
setTree(threadTree.second.children, y);
|
||||
y += 110;
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
|
||||
inline qreal time2position(const profiler::timestamp_t& _time) const
|
||||
{
|
||||
return qreal(_time - m_start) * 1e-6;
|
||||
}
|
||||
|
||||
void setTree(const BlocksTree::children_t& _children, qreal _y, int _level = 0)
|
||||
{
|
||||
for (const auto& child : _children)
|
||||
{
|
||||
++items_couinter;
|
||||
MyPolygon* item = new MyPolygon();
|
||||
|
||||
const qreal xbegin = time2position(child.node->block()->getBegin());
|
||||
const qreal height = 100 - _level * 5;
|
||||
qreal duration = time2position(child.node->block()->getEnd()) - xbegin;
|
||||
if (duration < 1)
|
||||
duration = 1;
|
||||
|
||||
item->setPolygon(QRectF(0, _level * 5, duration, height));
|
||||
item->setPos(xbegin, _y);
|
||||
item->setZValue(_level);
|
||||
|
||||
const auto color = child.node->block()->getColor();
|
||||
item->setBrush(QBrush(QColor(profiler::colors::get_red(color), profiler::colors::get_green(color), profiler::colors::get_blue(color))));
|
||||
item->setPen(QPen(Qt::NoPen)); // disable borders painting
|
||||
|
||||
addItem(item);
|
||||
MyText* text = new MyText(child.node->getBlockName(), item);
|
||||
QRectF textRect = text->boundingRect();
|
||||
text->setPos(0, _level * 5);
|
||||
|
||||
QRectF itemRect = item->boundingRect();
|
||||
if (textRect.width() > itemRect.width())
|
||||
text->hide();
|
||||
|
||||
setTree(child.children, _y, _level + 1);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
class MyGraphicsView : public QGraphicsView
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
private:
|
||||
|
||||
qreal m_scale;
|
||||
qreal m_scaleCoeff;
|
||||
|
||||
public:
|
||||
|
||||
MyGraphicsView() : QGraphicsView(), m_scale(100), m_scaleCoeff(1.25)
|
||||
{
|
||||
initMode();
|
||||
setScene(new MyGraphicsScene(this));
|
||||
centerOn(0, 0);
|
||||
}
|
||||
|
||||
MyGraphicsView(const thread_blocks_tree_t& _blocksTree) : QGraphicsView(), m_scale(100), m_scaleCoeff(1.25)
|
||||
{
|
||||
initMode();
|
||||
setScene(new MyGraphicsScene(_blocksTree, this));
|
||||
centerOn(0, 0);
|
||||
}
|
||||
|
||||
void initMode()
|
||||
{
|
||||
setCacheMode(QGraphicsView::CacheBackground);
|
||||
setTransformationAnchor(QGraphicsView::AnchorUnderMouse);
|
||||
setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate);
|
||||
}
|
||||
|
||||
virtual ~MyGraphicsView()
|
||||
{
|
||||
}
|
||||
|
||||
void wheelEvent(QWheelEvent* event)
|
||||
{
|
||||
//MyGraphicsScene* myscene = (MyGraphicsScene*)scene();
|
||||
if (event->delta() > 0)
|
||||
{
|
||||
scale(m_scaleCoeff, m_scaleCoeff);
|
||||
m_scale *= m_scaleCoeff;
|
||||
emit GLOBALS.scaleIncreased(m_scale);
|
||||
}
|
||||
else
|
||||
{
|
||||
const qreal scaleCoeff = 1.0 / m_scaleCoeff;
|
||||
scale(scaleCoeff, scaleCoeff);
|
||||
m_scale *= scaleCoeff;
|
||||
emit GLOBALS.scaleDecreased(m_scale);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
#endif // MY____GRAPHICS___VIEW_H
|
||||
@ -2,8 +2,8 @@
|
||||
#include <QTreeView>
|
||||
#include <QFileSystemModel>
|
||||
#include "treemodel.h"
|
||||
#include "graphics_view.h"
|
||||
#include "tree_view.h"
|
||||
#include "blocks_graphics_view.h"
|
||||
#include "blocks_tree_widget.h"
|
||||
#include "profiler/reader.h"
|
||||
|
||||
int main(int argc, char **argv)
|
||||
@ -53,7 +53,7 @@ int main(int argc, char **argv)
|
||||
}
|
||||
|
||||
thread_blocks_tree_t threaded_trees;
|
||||
int blocks_counter = fillTreesFromFile("../test.prof", threaded_trees, true);
|
||||
int blocks_counter = fillTreesFromFile("test.prof", threaded_trees, true);
|
||||
|
||||
MyGraphicsView gview(threaded_trees);
|
||||
gview.show();
|
||||
@ -64,7 +64,7 @@ int main(int argc, char **argv)
|
||||
case 1:
|
||||
{
|
||||
thread_blocks_tree_t threaded_trees;
|
||||
int blocks_counter = fillTreesFromFile("../test.prof", threaded_trees, true);
|
||||
int blocks_counter = fillTreesFromFile("test.prof", threaded_trees, true);
|
||||
|
||||
MyTreeWidget view(threaded_trees);
|
||||
view.show();
|
||||
|
||||
@ -1,348 +0,0 @@
|
||||
|
||||
|
||||
#ifndef MY____TREE___VIEW_H
|
||||
#define MY____TREE___VIEW_H
|
||||
|
||||
#include <QTreeWidget>
|
||||
#include <QMenu>
|
||||
#include <QAction>
|
||||
#include <stdlib.h>
|
||||
#include <unordered_map>
|
||||
#include "profiler/reader.h"
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
template <const size_t SIZEOF_T>
|
||||
struct no_hasher {
|
||||
template <class T> inline size_t operator () (const T& _data) const {
|
||||
return (size_t)_data;
|
||||
}
|
||||
};
|
||||
|
||||
#ifdef _WIN64
|
||||
template <> struct no_hasher<8> {
|
||||
template <class T> inline size_t operator () (T _data) const {
|
||||
return (size_t)_data;
|
||||
}
|
||||
};
|
||||
#endif
|
||||
|
||||
template <> struct no_hasher<4> {
|
||||
template <class T> inline size_t operator () (T _data) const {
|
||||
return (size_t)_data;
|
||||
}
|
||||
};
|
||||
|
||||
template <> struct no_hasher<2> {
|
||||
template <class T> inline size_t operator () (T _data) const {
|
||||
return (size_t)_data;
|
||||
}
|
||||
};
|
||||
|
||||
template <> struct no_hasher<1> {
|
||||
template <class T> inline size_t operator () (T _data) const {
|
||||
return (size_t)_data;
|
||||
}
|
||||
};
|
||||
|
||||
template <class T>
|
||||
struct do_no_hash {
|
||||
typedef no_hasher<sizeof(T)> hasher_t;
|
||||
};
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
class MyTreeItem : public QTreeWidgetItem
|
||||
{
|
||||
//Q_OBJECT
|
||||
|
||||
const BlocksTree* m_block;
|
||||
|
||||
public:
|
||||
|
||||
MyTreeItem(const BlocksTree* _block, QTreeWidgetItem* _parent = nullptr) : QTreeWidgetItem(_parent), m_block(_block)
|
||||
{
|
||||
}
|
||||
|
||||
const BlocksTree* block() const
|
||||
{
|
||||
return m_block;
|
||||
}
|
||||
|
||||
inline bool operator < (const QTreeWidgetItem& _other) const
|
||||
{
|
||||
const auto col = treeWidget()->sortColumn();
|
||||
//switch (col)
|
||||
//{
|
||||
// case 1:
|
||||
// case 2:
|
||||
// case 3:
|
||||
if (col > 0 && col < 7)
|
||||
{
|
||||
#ifndef _DEBUG
|
||||
return data(col, Qt::UserRole).toULongLong() < _other.data(col, Qt::UserRole).toULongLong();
|
||||
#else
|
||||
const auto selfdata = data(col, Qt::UserRole).toULongLong();
|
||||
const auto otherdata = _other.data(col, Qt::UserRole).toULongLong();
|
||||
return selfdata < otherdata;
|
||||
#endif
|
||||
}
|
||||
//}
|
||||
|
||||
return QTreeWidgetItem::operator < (_other);
|
||||
}
|
||||
|
||||
void setTimeSmart(int _column, const ::profiler::timestamp_t& _time)
|
||||
{
|
||||
setData(_column, Qt::UserRole, _time);
|
||||
|
||||
setToolTip(_column, QString("%1 ns").arg(_time));
|
||||
|
||||
if (_time < 1e3)
|
||||
{
|
||||
setText(_column, QString("%1 ns").arg(_time));
|
||||
}
|
||||
else if (_time < 1e6)
|
||||
{
|
||||
setText(_column, QString("%1 us").arg(double(_time) * 1e-3, 0, 'f', 3));
|
||||
}
|
||||
else if (_time < 1e9)
|
||||
{
|
||||
setText(_column, QString("%1 ms").arg(double(_time) * 1e-6, 0, 'f', 3));
|
||||
}
|
||||
else
|
||||
{
|
||||
setText(_column, QString("%1 s").arg(double(_time) * 1e-9, 0, 'f', 3));
|
||||
}
|
||||
}
|
||||
|
||||
void setTimeMs(int _column, const ::profiler::timestamp_t& _time)
|
||||
{
|
||||
setData(_column, Qt::UserRole, _time);
|
||||
setToolTip(_column, QString("%1 ns").arg(_time));
|
||||
setText(_column, QString::number(double(_time) * 1e-6, 'g', 9));
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
class ItemAction : public QAction
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
private:
|
||||
|
||||
MyTreeItem* m_item;
|
||||
|
||||
public:
|
||||
|
||||
ItemAction(const char* _label, MyTreeItem* _item) : QAction(_label, nullptr), m_item(_item)
|
||||
{
|
||||
connect(this, &QAction::triggered, this, &ItemAction::onToggle);
|
||||
}
|
||||
|
||||
private:
|
||||
|
||||
void onToggle(bool)
|
||||
{
|
||||
emit clicked(m_item);
|
||||
}
|
||||
|
||||
signals:
|
||||
|
||||
void clicked(MyTreeItem* _item);
|
||||
};
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
class MyTreeWidget : public QTreeWidget
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
protected:
|
||||
|
||||
typedef ::std::unordered_map<const ::profiler::SerilizedBlock*, MyTreeItem*, do_no_hash<const ::profiler::SerilizedBlock*>::hasher_t> BlockItemMap;
|
||||
|
||||
BlockItemMap m_itemblocks;
|
||||
::profiler::timestamp_t m_beginTime;
|
||||
|
||||
public:
|
||||
|
||||
MyTreeWidget(const thread_blocks_tree_t& _blocksTree, QWidget* _parent = nullptr) : QTreeWidget(_parent), m_beginTime(-1)
|
||||
{
|
||||
setAlternatingRowColors(true);
|
||||
setItemsExpandable(true);
|
||||
setAnimated(true);
|
||||
setSortingEnabled(false);
|
||||
setColumnCount(10);
|
||||
|
||||
auto header = new QTreeWidgetItem();
|
||||
header->setText(0, "Name");
|
||||
header->setText(1, "Duration");
|
||||
header->setText(2, "Begin, ms");
|
||||
header->setText(3, "End, ms");
|
||||
header->setText(4, "Min dur.");
|
||||
header->setText(5, "Max dur.");
|
||||
header->setText(6, "Average dur.");
|
||||
header->setText(7, "N Calls");
|
||||
setHeaderItem(header);
|
||||
|
||||
setTreeInternal(_blocksTree);
|
||||
|
||||
setSortingEnabled(true);
|
||||
sortByColumn(0, Qt::AscendingOrder);
|
||||
sortByColumn(2, Qt::AscendingOrder);
|
||||
|
||||
connect(this, &QTreeWidget::itemExpanded, this, &MyTreeWidget::onItemExpand);
|
||||
}
|
||||
|
||||
void setTree(const thread_blocks_tree_t& _blocksTree)
|
||||
{
|
||||
m_itemblocks.clear();
|
||||
clear();
|
||||
setTreeInternal(_blocksTree);
|
||||
}
|
||||
|
||||
protected:
|
||||
|
||||
void setTreeInternal(const thread_blocks_tree_t& _blocksTree)
|
||||
{
|
||||
for (const auto& threadTree : _blocksTree)
|
||||
{
|
||||
const auto beginTime = threadTree.second.children.front().node->block()->getBegin();
|
||||
if (m_beginTime > beginTime)
|
||||
{
|
||||
m_beginTime = beginTime;
|
||||
}
|
||||
}
|
||||
|
||||
for (const auto& threadTree : _blocksTree)
|
||||
{
|
||||
auto item = new MyTreeItem(&threadTree.second);
|
||||
item->setText(0, QString("Thread %1").arg(threadTree.first));
|
||||
setTreeInternal(threadTree.second.children, item);
|
||||
addTopLevelItem(item);
|
||||
}
|
||||
}
|
||||
|
||||
void setTreeInternal(const BlocksTree::children_t& _children, MyTreeItem* _parent)
|
||||
{
|
||||
for (const auto& child : _children)
|
||||
{
|
||||
const auto duration = child.node->block()->duration();
|
||||
const auto beginTime = child.node->block()->getBegin() - m_beginTime;
|
||||
const auto endTime = child.node->block()->getEnd() - m_beginTime;
|
||||
|
||||
auto item = new MyTreeItem(&child, _parent);
|
||||
item->setText(0, child.node->getBlockName());
|
||||
item->setTimeSmart(1, child.node->block()->duration());
|
||||
item->setTimeMs(2, child.node->block()->getBegin() - m_beginTime);
|
||||
item->setTimeMs(3, child.node->block()->getEnd() - m_beginTime);
|
||||
|
||||
if (child.total_statistics)
|
||||
{
|
||||
item->setTimeSmart(4, child.total_statistics->min_duration);
|
||||
item->setTimeSmart(5, child.total_statistics->max_duration);
|
||||
item->setTimeSmart(6, child.total_statistics->average_duration());
|
||||
item->setText(7, QString::number(child.total_statistics->calls_number));
|
||||
}
|
||||
|
||||
m_itemblocks[child.node] = item;
|
||||
|
||||
if (!child.children.empty())
|
||||
{
|
||||
setTreeInternal(child.children, item);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void contextMenuEvent(QContextMenuEvent* event)
|
||||
{
|
||||
const auto col = currentColumn();
|
||||
auto item = static_cast<MyTreeItem*>(currentItem());
|
||||
|
||||
if (item && col >= 0)
|
||||
{
|
||||
QMenu menu;
|
||||
|
||||
auto action = new QAction("Expand all", nullptr);
|
||||
connect(action, &QAction::triggered, this, &MyTreeWidget::onExpandAllClicked);
|
||||
menu.addAction(action);
|
||||
|
||||
action = new QAction("Collapse all", nullptr);
|
||||
connect(action, &QAction::triggered, this, &MyTreeWidget::onCollapseAllClicked);
|
||||
menu.addAction(action);
|
||||
|
||||
switch (col)
|
||||
{
|
||||
case 4:
|
||||
{
|
||||
menu.addSeparator();
|
||||
auto itemAction = new ItemAction("Jump to such item", item);
|
||||
connect(itemAction, &ItemAction::clicked, this, &MyTreeWidget::onJumpToMinItemClicked);
|
||||
menu.addAction(itemAction);
|
||||
break;
|
||||
}
|
||||
|
||||
case 5:
|
||||
{
|
||||
menu.addSeparator();
|
||||
auto itemAction = new ItemAction("Jump to such item", item);
|
||||
connect(itemAction, &ItemAction::clicked, this, &MyTreeWidget::onJumpToMaxItemClicked);
|
||||
menu.addAction(itemAction);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
menu.exec(QCursor::pos());
|
||||
|
||||
event->accept();
|
||||
}
|
||||
}
|
||||
|
||||
private slots:
|
||||
|
||||
void onJumpToMinItemClicked(MyTreeItem* _item)
|
||||
{
|
||||
auto it = m_itemblocks.find(_item->block()->total_statistics->min_duration_block);
|
||||
if (it != m_itemblocks.end())
|
||||
{
|
||||
scrollToItem(it->second, QAbstractItemView::PositionAtCenter);
|
||||
setCurrentItem(it->second);
|
||||
}
|
||||
}
|
||||
|
||||
void onJumpToMaxItemClicked(MyTreeItem* _item)
|
||||
{
|
||||
auto it = m_itemblocks.find(_item->block()->total_statistics->max_duration_block);
|
||||
if (it != m_itemblocks.end())
|
||||
{
|
||||
scrollToItem(it->second, QAbstractItemView::PositionAtCenter);
|
||||
setCurrentItem(it->second);
|
||||
}
|
||||
}
|
||||
|
||||
void onCollapseAllClicked(bool)
|
||||
{
|
||||
collapseAll();
|
||||
}
|
||||
|
||||
void onExpandAllClicked(bool)
|
||||
{
|
||||
disconnect(this, &QTreeWidget::itemExpanded, this, &MyTreeWidget::onItemExpand);
|
||||
expandAll();
|
||||
resizeColumnToContents(0);
|
||||
connect(this, &QTreeWidget::itemExpanded, this, &MyTreeWidget::onItemExpand);
|
||||
}
|
||||
|
||||
void onItemExpand(QTreeWidgetItem*)
|
||||
{
|
||||
resizeColumnToContents(0);
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#endif // MY____TREE___VIEW_H
|
||||
Loading…
x
Reference in New Issue
Block a user