git-svn-id: svn://db.shs.com.ru/libs@568 a8b55f48-bf90-11e4-a774-851b48703e85

piqt_utils/piintrospector/containers_view.cpp

@@ -4,18 +4,10 @@
 #include <QStyle>
 #include <QSortFilterProxyModel>
 
-#include <cxxabi.h>
-const QString demangle(const char * name) {
-	int status = -4;
-	char * res = abi::__cxa_demangle(name, NULL, NULL, &status);
-	QString ret((status == 0) ? res : name);
-	free(res);
-	return ret;
-}
-
 
 enum ColumnContainers {
 	ccType,
+	ccItemSize,
 	ccCount,
 	ccBytesAllocated,
 	ccBytesUsed,
@@ -32,43 +24,41 @@ ContainersModel::ContainersModel() {
 }
 
 
-void ContainersModel::update(const PIMap<uint, PIIntrospectionContainers::Type> & td, const PIMap<uint, PIString> & tn) {
+void ContainersModel::update(const PIVector<PIIntrospectionContainers::TypeInfo> & t) {
-	prev_typedata = typedata;
+	prev_data.clear();
-	typedata = td;
+	all.fill(0U);
-	typenames = tn;
+	piForeachC (PIIntrospectionContainers::TypeInfo & i, t) {
-	PIVector<uint> ntypeids = tn.keys();
+		prev_data[i.id] = i;
-	for (int i = 0; i < ntypeids.size_s(); ++i) {
+		all[ccCount]          += i.count;
-		if (typeids.size_s() > i)
+		all[ccBytesAllocated] += i.allocated * i.item_size;
-			if (typeids[i] == ntypeids[i]) continue;
+		all[ccBytesUsed]      += i.used * i.item_size;
-		beginInsertRows(QModelIndex(), i, i);
+	}
-		typeids.insert(i, ntypeids[i]);
+	int pts = cur_data.size_s();
+	cur_data = t;
+	if (t.size_s() > pts) {
+		beginInsertRows(QModelIndex(), pts, t.size_s() - 1);
 		endInsertRows();
 	}
-	prev_all = all;
+	if (t.size_s() < pts) {
-	all.fill(0U);
+		beginRemoveRows(QModelIndex(), t.size_s(), pts - 1);
-	for (auto i = td.constBegin(); i != td.constEnd(); ++i) {
+		endRemoveRows();
-		all[ccCount]          += i.value().count;
-		all[ccBytesAllocated] += i.value().bytes_allocated;
-		all[ccBytesUsed]      += i.value().bytes_used;
 	}
-	dataChanged(index(0, ccCount), index(typeids.size_s() - 1, columnCount()));
+	dataChanged(index(0, 0), index(cur_data.size_s() - 1, columnCount()));
 	emit headerDataChanged(Qt::Horizontal, ccCount, columnCount());
 }
 
 
 void ContainersModel::clear() {
-	beginRemoveRows(QModelIndex(), 0, typeids.size_s() - 1);
+	beginRemoveRows(QModelIndex(), 0, cur_data.size_s() - 1);
-	typedata.clear();
+	cur_data.clear();
-	prev_typedata.clear();
+	prev_data.clear();
-	typenames.clear();
-	typeids.clear();
 	all.fill(0L);
 	endRemoveRows();
 }
 
 
 int ContainersModel::rowCount(const QModelIndex & parent) const {
-	return typeids.size_s();
+	return cur_data.size_s();
 }
 
 
@@ -78,8 +68,8 @@ int ContainersModel::columnCount(const QModelIndex & parent) const {
 
 
 QModelIndex ContainersModel::index(int row, int column, const QModelIndex & parent) const {
-	if (row >= typenames.size_s() || row >= typedata.size_s()) return QModelIndex();
+	if (row >= cur_data.size_s() || row >= cur_data.size_s()) return QModelIndex();
-	return createIndex(row, column, typeids[row]);
+	return createIndex(row, column, cur_data[row].id);
 }
 
 
@@ -98,6 +88,7 @@ QVariant ContainersModel::headerData(int section, Qt::Orientation orientation, i
 	}
 	switch (section) {
 	case ccType          : return tr("Type");
+	case ccItemSize      : return tr("Item size");
 	case ccCount         : return tr("Count (%1)").arg(ret[ccCount]);
 	case ccBytesAllocated: return tr("Allocated (%1)").arg(PI2QString(PIString::readableSize(ret[ccBytesAllocated])));
 	case ccBytesUsed     : return tr("Used (%1)").arg(PI2QString(PIString::readableSize(ret[ccBytesUsed])));
@@ -110,40 +101,46 @@ QVariant ContainersModel::headerData(int section, Qt::Orientation orientation, i
 QVariant ContainersModel::data(const QModelIndex & index, int role) const {
 	if (role != Qt::DisplayRole && role != Qt::UserRole && role != (Qt::UserRole+1)) return QVariant();
 	uint id = uint(index.internalId());
+	const PIIntrospectionContainers::TypeInfo & t(cur_data[index.row()]);
 	llong v = 0L;
 	if (role == Qt::DisplayRole || role == Qt::UserRole) {
+		switch (index.column()) {
+		case ccType:     return PI2QString(t.name);
+		case ccItemSize: return PI2QString(PIString::readableSize(t.item_size));
+		default: break;
+		}
 		if (mode_changes) {
 			switch (index.column()) {
-			case ccType:           return demangle(typenames.value(id).dataAscii());
+			case ccCount: return int(t.count) - int(prev_data.value(id).count);
-			case ccCount:          return int(typedata.value(id).count) - int(prev_typedata.value(id).count);
 			case ccBytesAllocated:
-				v = typedata.value(id).bytes_allocated;
+				v = t.allocated;
-				v -= prev_typedata.value(id).bytes_allocated;
+				v -= prev_data.value(id).allocated;
+				v *= t.item_size;
 				if (role == Qt::UserRole) return piAbs(v);
 				return PI2QString(PIString::readableSize(v));
 			case ccBytesUsed:
-				v = typedata.value(id).bytes_used;
+				v = t.used;
-				v -= prev_typedata.value(id).bytes_used;
+				v -= prev_data.value(id).used;
+				v *= t.item_size;
 				if (role == Qt::UserRole) return piAbs(v);
 				return PI2QString(PIString::readableSize(v));
 			}
 		} else {
 			switch (index.column()) {
-			case ccType:           return demangle(typenames.value(id).dataAscii());
+			case ccCount: return t.count;
-			case ccCount:          return typedata.value(id).count;
 			case ccBytesAllocated:
-				v = typedata.value(id).bytes_allocated;
+				v = t.allocated * t.item_size;
 				if (role == Qt::UserRole) return v;
 				return PI2QString(PIString::readableSize(v));
 			case ccBytesUsed:
-				v = typedata.value(id).bytes_used;
+				v = t.used * t.item_size;
 				if (role == Qt::UserRole) return v;
 				return PI2QString(PIString::readableSize(v));
 			}
 		}
 	}
 	if (role == (Qt::UserRole+1) && (index.column() == ccCount)) {
-		return typedata.value(id).count;
+		return t.count;
 	}
 	return QVariant();
 }
@@ -156,8 +153,8 @@ Qt::ItemFlags ContainersModel::flags(const QModelIndex & index) const {
 
 void ContainersModel::setChangesMode(bool yes) {
 	mode_changes = yes;
-	if (typeids.isEmpty()) return;
+	if (cur_data.isEmpty()) return;
-	dataChanged(index(0, ccCount), index(typeids.size_s() - 1, columnCount()));
+	dataChanged(index(0, ccCount), index(cur_data.size_s() - 1, columnCount()));
 	emit headerDataChanged(Qt::Horizontal, ccCount, columnCount());
 }
 
@@ -212,8 +209,8 @@ void ContainersView::changeEvent(QEvent * e) {
 }
 
 
-void ContainersView::showContainers(const PIMap<uint, PIIntrospectionContainers::Type> & data, const PIMap<uint, PIString> & typenames) {
+void ContainersView::showContainers(const PIVector<PIIntrospectionContainers::TypeInfo> & t) {
-	model->update(data, typenames);
+	model->update(t);
 }
 
 

piqt_utils/piintrospector/containers_view.h

@@ -14,7 +14,7 @@ class ContainersModel: public QAbstractItemModel {
 public:
 	ContainersModel();
 
-	void update(const PIMap<uint, PIIntrospectionContainers::Type> & td, const PIMap<uint, PIString> & tn);
+	void update(const PIVector<PIIntrospectionContainers::TypeInfo> & t);
 	void clear();
 
 	int rowCount(const QModelIndex & parent = QModelIndex()) const override;
@@ -27,9 +27,8 @@ public:
 	Qt::ItemFlags flags(const QModelIndex & index) const override;
 
 protected:
-	PIMap<uint, PIIntrospectionContainers::Type> typedata, prev_typedata;
+	PIVector<PIIntrospectionContainers::TypeInfo> cur_data;
-	PIMap<uint, PIString> typenames;
+	PIMap<uint, PIIntrospectionContainers::TypeInfo> prev_data;
-	PIVector<uint> typeids;
 	PIVector<llong> all, prev_all;
 	bool mode_changes;
 
@@ -55,7 +54,7 @@ class ContainersView: public QWidget, private Ui::ContainersView
 public:
 	ContainersView(QWidget * parent = 0);
 	~ContainersView();
-	void showContainers(const PIMap<uint, PIIntrospectionContainers::Type> & data, const PIMap<uint, PIString> & typenames);
+	void showContainers(const PIVector<PIIntrospectionContainers::TypeInfo> & t);
 	void clear();
 protected:
 	void changeEvent(QEvent * e);

piqt_utils/piintrospector/piintrospector.cpp

@@ -179,10 +179,9 @@ void QPIIntrospector::peerReceived(const PIString & from, const PIByteArray & da
 			} break;
 		case PIIntrospection::itContainers: {
 			cs.get(pba);
-			PIMap<uint, PIIntrospectionContainers::Type> data;
+			PIVector<PIIntrospectionContainers::TypeInfo> data;
-			PIMap<uint, PIString> typenames;
+			PIIntrospection::unpackContainers(pba, data);
-			PIIntrospection::unpackContainers(pba, data, typenames);
+			widgetContainers->showContainers(data);
-			widgetContainers->showContainers(data, typenames);
 			} break;
 		case PIIntrospection::itObjects: {
 			cs.get(pba);

piqt_utils/piintrospector/threads_view.cpp

@@ -0,0 +1,230 @@
+#include "threads_view.h"
+#include <QTreeView>
+#include <QPainter>
+#include <QStyle>
+#include <QSortFilterProxyModel>
+#include "ccm_piintrospector.h"
+
+
+enum ColumnThreads {
+	ctClassname,
+	ctName,
+	ctID,
+	ctDelay,
+	ctState,
+	ctLoad,
+	ctRunCost,
+	ctRunCount,
+	ctColumnCount,
+};
+
+
+
+
+ThreadsModel::ThreadsModel() {
+	PICodeInfo::EnumInfo * ei = PICodeInfo::enumsInfo->value("PIIntrospectionThreads::ThreadState");
+	if (ei) {
+		piForeachC (PICodeInfo::EnumeratorInfo & e, ei->members) {
+			state_names[e.value] = PI2QString(e.name.mid(1));
+		}
+	}
+	state_colors[PIIntrospectionThreads::sStopped]  = QColor(Qt::red).lighter(150);
+	state_colors[PIIntrospectionThreads::sStarting] = QColor(Qt::blue).lighter(150);
+	state_colors[PIIntrospectionThreads::sRunning]  = QColor(Qt::green).lighter(120);
+	state_colors[PIIntrospectionThreads::sWaiting]  = QColor(Qt::yellow).lighter(110);
+}
+
+
+void ThreadsModel::update(const PIVector<PIIntrospectionThreads::ThreadInfo> & t) {
+	int pts = threads.size_s();
+	threads = t;
+	if (t.size_s() > pts) {
+		beginInsertRows(QModelIndex(), pts, t.size_s() - 1);
+		endInsertRows();
+	}
+	if (t.size_s() < pts) {
+		beginRemoveRows(QModelIndex(), t.size_s(), pts - 1);
+		endRemoveRows();
+	}
+	dataChanged(index(0, 0), index(threads.size_s() - 1, columnCount()));
+	//emit headerDataChanged(Qt::Horizontal, ccCount, columnCount());
+}
+
+
+void ThreadsModel::setStat(const PIVector<PISystemMonitor::ThreadStats> & s) {
+	stat = s;
+	dataChanged(index(0, ctLoad), index(threads.size_s() - 1, ctLoad));
+}
+
+
+void ThreadsModel::clear() {
+	beginRemoveRows(QModelIndex(), 0, threads.size_s() - 1);
+	threads.clear();
+	endRemoveRows();
+}
+
+
+int ThreadsModel::rowCount(const QModelIndex & parent) const {
+	return threads.size_s();
+}
+
+
+int ThreadsModel::columnCount(const QModelIndex & parent) const {
+	return ctColumnCount;
+}
+
+
+QModelIndex ThreadsModel::index(int row, int column, const QModelIndex & parent) const {
+	if (row >= threads.size_s() || row >= threads.size_s()) return QModelIndex();
+	return createIndex(row, column, quintptr(0));
+}
+
+
+bool ThreadsModel::hasChildren(const QModelIndex & parent) const {
+	if (!parent.isValid()) return true;
+	return false;
+}
+
+
+QVariant ThreadsModel::headerData(int section, Qt::Orientation orientation, int role) const {
+	if (orientation != Qt::Horizontal || role != Qt::DisplayRole) return QVariant();
+	switch (section) {
+	case ctClassname: return tr("Classname");
+	case ctName     : return tr("Name");
+	case ctID       : return tr("pID (pri)");
+	case ctDelay    : return tr("Delay, ms");
+	case ctState    : return tr("State");
+	case ctLoad     : return tr("CPU, %");
+	case ctRunCost  : return tr("Run cost, avg");
+	case ctRunCount : return tr("Run counts");
+	default: break;
+	}
+	return QVariant();
+}
+
+
+QVariant ThreadsModel::data(const QModelIndex & index, int role) const {
+	if (role != Qt::DisplayRole && role != Qt::DecorationRole && role != Qt::UserRole) return QVariant();
+	const PIIntrospectionThreads::ThreadInfo & ti(threads[index.row()]);
+	if (role == Qt::DisplayRole) {
+		switch (index.column()) {
+		case ctClassname: return PI2QString(ti.classname);
+		case ctName     : return PI2QString(ti.name);
+		case ctID       : return QString("%1 (%2)").arg(ti.id).arg(ti.priority);
+		case ctDelay    : return QString::number(ti.delay);
+		case ctState    : return state_names.value(ti.state);
+		case ctLoad     : {
+			piForeachC (PISystemMonitor::ThreadStats & s, stat) {
+				if (s.id == llong(ti.id)) {
+					return QString::number(s.cpu_load_kernel + s.cpu_load_user, 'f', 2) + " %";
+				}
+			}
+			return "-";
+			}
+		case ctRunCost  : {
+			double v = ti.run_us;
+			QByteArray suff = " us";
+			if (v > 1000.) {v /= 1000.; suff = " ms";}
+			if (v > 1000.) {v /= 1000.; suff = " s";}
+			return QString::number(v, 'f', 1) + suff;
+			}
+		case ctRunCount : return QString::number(ti.run_count);
+		}
+	}
+	if (index.column() == ctState) {
+		if (role == Qt::DecorationRole) {
+			return state_colors.value(ti.state);
+		}
+		if (role == Qt::UserRole) {
+			return int(ti.state);
+		}
+	}
+	return QVariant();
+}
+
+
+Qt::ItemFlags ThreadsModel::flags(const QModelIndex & index) const {
+	return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+}
+
+
+
+/*
+void ContainersDelegate::paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const {
+	QStyledItemDelegate::paint(painter, option, index);
+	if (model->index(index.row(), ccCount).data(Qt::UserRole+1).toInt() == 0) {
+		QColor col;
+		if (option.state == QStyle::State_Enabled ||
+			option.state == QStyle::State_HasFocus)
+			col = option.palette.color(QPalette::Active, QPalette::WindowText);
+		else
+			col = option.palette.color(QPalette::Disabled, QPalette::WindowText);
+		col.setAlphaF(0.5);
+		int y = option.rect.center().y() + (option.fontMetrics.height() / 2.5) - option.fontMetrics.strikeOutPos();
+		painter->setPen(QPen(col, lineThickness()));
+		painter->drawLine(QPoint(option.rect.left(), y), QPoint(option.rect.right(), y));
+	}
+}
+*/
+
+
+
+
+ThreadsView::ThreadsView(QWidget * parent): QWidget(parent) {
+	setupUi(this);
+	model = new ThreadsModel();
+	QSortFilterProxyModel * proxy = new QSortFilterProxyModel();
+	proxy->setSourceModel(model);
+	proxy->setSortRole(Qt::UserRole);
+	proxy->setDynamicSortFilter(false);
+	treeThreads->setModel(model);
+	connect(checkHideStopped, SIGNAL(toggled(bool)), this, SLOT(updateHidden()));
+	//treeContainers->setItemDelegate(new ContainersDelegate(model));
+}
+
+
+ThreadsView::~ThreadsView() {
+}
+
+
+void ThreadsView::setStat(const PIVector<PISystemMonitor::ThreadStats> & stat) {
+	model->setStat(stat);
+}
+
+
+void ThreadsView::changeEvent(QEvent * e) {
+	QWidget::changeEvent(e);
+	switch (e->type()) {
+	case QEvent::LanguageChange:
+		retranslateUi(this);
+		break;
+	default:
+		break;
+	}
+}
+
+
+void ThreadsView::updateHidden() {
+	bool hide_stopped = checkHideStopped->isChecked();
+	QModelIndex root = treeThreads->rootIndex();
+	for (int i = 0; i < model->rowCount(); ++i) {
+		if (!hide_stopped) treeThreads->setRowHidden(i, root, false);
+		else {
+			if (model->index(i, ctState).data(Qt::UserRole).toInt() == PIIntrospectionThreads::sStopped)
+				treeThreads->setRowHidden(i, root, true);
+			else
+				treeThreads->setRowHidden(i, root, false);
+		}
+	}
+}
+
+
+void ThreadsView::showThreads(const PIVector<PIIntrospectionThreads::ThreadInfo> & threads) {
+	model->update(threads);
+	updateHidden();
+}
+
+
+void ThreadsView::clear() {
+	model->clear();
+}

piqt_utils/piintrospector/threads_view.h

@@ -0,0 +1,79 @@
+#ifndef THREADS_VIEW_H
+#define THREADS_VIEW_H
+
+#include "ui_threads_view.h"
+#include <QDebug>
+#include <QWidget>
+#include <QHash>
+#include <QTreeView>
+#include <QAbstractItemModel>
+#include <QStyledItemDelegate>
+#include "piqt.h"
+#include "pisystemmonitor.h"
+#include "piintrospection_threads_p.h"
+
+
+class ThreadsModel: public QAbstractItemModel {
+	Q_OBJECT
+public:
+	ThreadsModel();
+
+	void update(const PIVector<PIIntrospectionThreads::ThreadInfo> & t);
+	void setStat(const PIVector<PISystemMonitor::ThreadStats> & s);
+	void clear();
+
+	int rowCount(const QModelIndex & parent = QModelIndex()) const override;
+	int columnCount(const QModelIndex & parent = QModelIndex()) const override;
+	QModelIndex parent(const QModelIndex & child) const override {return QModelIndex();}
+	QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const override;
+	bool hasChildren(const QModelIndex & parent = QModelIndex()) const override;
+	QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
+	QVariant data(const QModelIndex & index, int role) const override;
+	Qt::ItemFlags flags(const QModelIndex & index) const override;
+
+protected:
+	PIVector<PIIntrospectionThreads::ThreadInfo> threads;
+	PIVector<PISystemMonitor::ThreadStats> stat;
+	QHash<int, QString> state_names;
+	QHash<int, QColor> state_colors;
+
+};
+
+
+
+/*
+class ContainersDelegate: public QStyledItemDelegate {
+	Q_OBJECT
+public:
+	ContainersDelegate(QAbstractItemModel * m) {model = m;}
+	void paint(QPainter *painter, const QStyleOptionViewItem & option, const QModelIndex &index) const override;
+	QAbstractItemModel * model;
+};
+*/
+
+
+class ThreadsView: public QWidget, private Ui::ThreadsView
+{
+	Q_OBJECT
+public:
+	ThreadsView(QWidget * parent = 0);
+	~ThreadsView();
+
+	void setStat(const PIVector<PISystemMonitor::ThreadStats> & stat);
+	void showThreads(const PIVector<PIIntrospectionThreads::ThreadInfo> & threads);
+	void clear();
+
+protected:
+	void changeEvent(QEvent * e);
+
+	ThreadsModel * model;
+
+private slots:
+	void updateHidden();
+
+public slots:
+	
+};
+
+
+#endif // CONTAINERS_VIEW_H

piqt_utils/piintrospector/threads_view.ui

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ThreadsView</class>
+ <widget class="QWidget" name="ThreadsView">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>513</width>
+    <height>365</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QCheckBox" name="checkHideStopped">
+       <property name="text">
+        <string>Hide stopped</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QTreeView" name="treeThreads">
+     <property name="editTriggers">
+      <set>QAbstractItemView::NoEditTriggers</set>
+     </property>
+     <property name="verticalScrollMode">
+      <enum>QAbstractItemView::ScrollPerPixel</enum>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>