243 lines
7.0 KiB
C++
243 lines
7.0 KiB
C++
#include "piintrospector.h"
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#include <QClipboard>
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#include <QScrollBar>
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#include "pifile.h"
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#include "pitime.h"
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#include "pidir.h"
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#include "pichunkstream.h"
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#include "ccm_piintrospector.h"
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QPIIntrospector::QPIIntrospector(QWidget * parent): EMainWindow(parent), peer("__introspection_client__") {
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setupUi(this);
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request_timer = 0;
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session.setFile("qpiintrospector_session.conf");
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#if QT_VERSION >= 0x050000
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//treeContainers->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
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#else
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//treeContainers->header()->setResizeMode(QHeaderView::ResizeToContents);
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#endif
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CONNECTU_QUEUED(&peer, peerConnectedEvent, this, peersChanged, this);
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CONNECTU_QUEUED(&peer, peerDisconnectedEvent, this, peersChanged, this);
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CONNECTU_QUEUED(&peer, dataReceivedEvent, this, peerReceived, this);
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CONNECTU(&peer, peerConnectedEvent, this, reqProcPIEvents);
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CONNECTU(&peer, peerDisconnectedEvent, this, reqProcPIEvents);
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CONNECTU(&peer, dataReceivedEvent, this, reqProcPIEvents);
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session.addEntry(this);
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session.addEntry(tabWidgetMain);
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PICodeInfo::EnumInfo * ei = PICodeInfo::enumsInfo->value("PIIntrospection::InfoTypes");
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if (ei) {
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piForeachC (PICodeInfo::EnumeratorInfo & e, ei->members) {
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QCheckBox * cb = new QCheckBox(PI2QString(e.name.mid(2)));
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cb->setObjectName(QString("checkRequest%1").arg(e.value));
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cb->setProperty("__value__", e.value);
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layoutRequestFlags->addWidget(cb);
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session.addEntry(cb);
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}
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}
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//startTimer(100);
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session.load();
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peer.start();
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}
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QPIIntrospector::~QPIIntrospector() {
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session.save();
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peer.stop();
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}
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void QPIIntrospector::changeEvent(QEvent * e) {
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EMainWindow::changeEvent(e);
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switch (e->type()) {
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case QEvent::LanguageChange:
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retranslateUi(this);
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break;
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default: break;
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}
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}
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void QPIIntrospector::timerEvent(QTimerEvent * e) {
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if (e->timerId() == request_timer)
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buttonRequest->click();
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}
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void QPIIntrospector::savingSession(QPIConfig & conf) {
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conf.setValue("treeStat_header", treeStat->header()->saveState());
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}
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void QPIIntrospector::loadingSession(QPIConfig & conf) {
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treeStat->header()->restoreState(conf.getValue("treeStat_header").toByteArray());
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}
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void QPIIntrospector::buildTree(QByteArray d) {
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/*PIVector<PIIntrospectionThreads::ThreadInfo> threads;
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PIByteArray pd = Q2PIByteArray(d);
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pd >> threads;
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treeContainers->clear();
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piForeachC (PIIntrospectionThreads::ThreadInfo & t, threads) {
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QTreeWidgetItem * ti = new QTreeWidgetItem();
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ti->setText(0, QString(PI2QString(t.name) + " (%1)").arg(t.id));
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treeContainers->addTopLevelItem(ti);
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}*/
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}
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void QPIIntrospector::procRequestTimer() {
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if (request_timer != 0) killTimer(request_timer);
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request_timer = 0;
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if (!checkRequestTimer->isChecked()) return;
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request_timer = startTimer(1000 / spinRequestTimerHz->value());
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}
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void QPIIntrospector::buildDumpSection(QTreeWidgetItem * pi, PIString & str) {
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}
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void QPIIntrospector::showInfo() {
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PIString s;
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s << info.execCommand << "\n";
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s << info.execDateTime.toString() << "\n";
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s << info.OS_name << "(" << info.OS_version << ", " << info.architecture << ")\n";
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s << info.user << "\n";
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s << info.build_options.join(", ") << "\n";
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s << "\n";
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s << "load k: " << PIString::fromNumber(stat.proc.cpu_load_system, 'f', 2) << " %\n";
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s << "load u: " << PIString::fromNumber(stat.proc.cpu_load_user, 'f', 2) << " %\n";
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s << "threads: " << stat.proc.threads << "\n";
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s << "memory usage: " << stat.proc.physical_memsize_readable;
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labelInfo->setText(PI2QString(s));
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int tlic = treeStat->topLevelItemCount();
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for (int i = tlic; i < stat.threads.size_s(); ++i)
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treeStat->addTopLevelItem(new QTreeWidgetItem());
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for (int i = tlic - 1; i >= stat.threads.size_s(); --i)
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delete treeStat->topLevelItem(i);
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tlic = piMini(treeStat->topLevelItemCount(), stat.threads.size_s());
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for (int i = 0; i < tlic; ++i) {
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QTreeWidgetItem * ti = treeStat->topLevelItem(i);
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PISystemMonitor::ThreadStats & ts(stat.threads[i]);
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ti->setText(0, QString::number(i + 1));
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ti->setText(1, QString::number(ts.id));
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ti->setText(2, PI2QString(ts.name));
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ti->setText(3, durationStr(ts.work_time));
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ti->setText(4, QString::number(ts.cpu_load_kernel, 'f', 2));
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ti->setText(5, QString::number(ts.cpu_load_user, 'f', 2));
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}
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}
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QString QPIIntrospector::durationStr(PISystemTime t) {
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QString ret;
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double s = t.toSeconds();
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int d, h, m;
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d = piFloor(s / (24*60*60));
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if (d > 0) {
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ret += QString::number(d) + " d ";
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s -= d * (24*60*60);
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}
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h = piFloor(s / (60*60));
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if (h > 0) {
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ret += QString::number(h) + " h ";
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s -= h * (60*60);
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}
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m = piFloor(s / 60);
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if (m > 0) {
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ret += QString::number(m).rightJustified(2, '0') + " m ";
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s -= m * 60;
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}
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ret += QString::number(piFloor(s)).rightJustified(2, '0') + " s";
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return ret;
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}
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void QPIIntrospector::on_listApp_currentRowChanged(int r) {
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PIString cs;
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if (r < 0) cs.clear();
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else cs = Q2PIString(listApp->item(r)->text());
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if (cur_server != cs)
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widgetContainers->clear();
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cur_server = cs;
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}
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void QPIIntrospector::peerReceived(const PIString & from, const PIByteArray & data) {
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if (from != cur_server) return;
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//piCout << "rec" << data.size();
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PIByteArray ba(data);
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if (ba.size_s() < 4) return;
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uint sign(0); ba >> sign;
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if (sign != PIIntrospection::sign) return;
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PIChunkStream cs(ba);
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PIByteArray pba;
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while (!cs.atEnd()) {
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switch (cs.read()) {
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case PIIntrospection::itInfo: {
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cs.get(pba);
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PIIntrospection::unpackInfo(pba, info);
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} break;
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case PIIntrospection::itProcStat: {
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cs.get(pba);
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PIIntrospection::unpackProcStat(pba, stat);
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widgetThreads->setStat(stat.threads);
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//showInfo(info);
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} break;
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case PIIntrospection::itContainers: {
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cs.get(pba);
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PIVector<PIIntrospectionContainers::TypeInfo> data;
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PIIntrospection::unpackContainers(pba, data);
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widgetContainers->showContainers(data);
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} break;
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case PIIntrospection::itObjects: {
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cs.get(pba);
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PIVector<PIIntrospection::ObjectInfo> objects;
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PIIntrospection::unpackObjects(pba, objects);
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widgetObjects->showObjects(objects);
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} break;
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case PIIntrospection::itThreads: {
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cs.get(pba);
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PIVector<PIIntrospectionThreads::ThreadInfo> threads;
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PIIntrospection::unpackThreads(pba, threads);
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widgetThreads->showThreads(threads);
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} break;
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default: break;
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}
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}
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showInfo();
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}
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void QPIIntrospector::peersChanged(const PIString & name) {
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listApp->blockSignals(true);
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QString cs = listApp->currentItem() ? listApp->currentItem()->text() : "";
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listApp->clear();
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peer.lock();
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piForeachC (PIPeer::PeerInfo & p, peer.allPeers()) {
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QString pn = PI2QString(p.name);
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listApp->addItem(pn);
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if (pn == cs)
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listApp->setCurrentRow(listApp->count() - 1);
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}
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peer.unlock();
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listApp->blockSignals(false);
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}
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void QPIIntrospector::on_buttonRequest_clicked() {
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if (cur_server.isEmpty()) return;
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PIIntrospection::RequiredInfo info;
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for (int i = 0; i < layoutRequestFlags->count(); ++i) {
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QCheckBox * cb = qobject_cast<QCheckBox*>(layoutRequestFlags->itemAt(i)->widget());
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if (!cb) continue;
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if (!cb->isChecked()) continue;
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info.types |= cb->property("__value__").toInt();
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}
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PIByteArray ba;
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ba << PIIntrospection::sign << info;
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peer.send(cur_server, ba);
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}
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