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97 lines
2.4 KiB
97 lines
2.4 KiB
//Author: Timothy Pearson <kb9vqf@pearsoncomputing.net>, (C) 2012
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//Copyright: See COPYING file that comes with this distribution
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#include "instrumentview.h"
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#include <tqtimer.h>
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#include <klibloader.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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namespace RemoteLab {
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InstrumentView::InstrumentView(const TQString &library, TQWidget *parentWidget, const char *name, WFlags f)
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: KMdiChildView(parentWidget, name, f)
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, m_libraryName(library)
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, m_instrumentPart( 0 )
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, m_canary( NULL )
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{
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init();
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}
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InstrumentView::InstrumentView(const TQString &library, const TQString &caption, TQWidget *parentWidget, const char *name, WFlags f)
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: KMdiChildView(caption, parentWidget, name, f)
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, m_libraryName(library)
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, m_instrumentPart( 0 )
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, m_canary( NULL )
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{
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init();
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}
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InstrumentView::~InstrumentView() {
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if (m_canary) {
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*m_canary = true;
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}
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}
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void InstrumentView::init() {
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KLibFactory *factory = KLibLoader::self()->factory(m_libraryName.ascii());
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if (!factory) {
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KMessageBox::error( this, i18n("TDE could not find the %1 Part, or the Remote Laboratory Communications Analyzer Part could not be started. Did you make install?").arg(m_libraryName) );
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TQTimer::singleShot(0, this, SLOT(close()));
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}
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else {
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m_instrumentPart = (InstrumentPart *)factory->create(TQT_TQOBJECT(this), "part", "KParts::ReadOnlyPart");
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}
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}
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bool InstrumentView::queryExit() {
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if (!m_instrumentPart) { // apparently std::exit() still calls this function, and abort() causes a crash..
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return true;
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}
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printf("[RAJA DEBUG 700.0] In InstrumentView::queryExit\n\r"); fflush(stdout);
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m_instrumentPart->closeURL();
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printf("[RAJA DEBUG 700.1] In InstrumentView::queryExit\n\r"); fflush(stdout);
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return true;
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}
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void InstrumentView::closeConnections() {
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queryExit();
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}
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void InstrumentView::connectServer(TQString server) {
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if (!m_canary) {
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m_canary = new bool;
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*m_canary = false;
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}
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bool* canary = m_canary;
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if (m_instrumentPart) {
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if (m_instrumentPart->openURL(KURL(server))) { // This can call processEvents, therefore this object may not exist when it returns!
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if (*canary == true) {
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delete canary;
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return;
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}
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TQTimer::singleShot(0, this, SLOT(close()));
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}
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}
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delete m_canary;
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m_canary = NULL;
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}
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/**********************************************
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SESSION MANAGEMENT
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**********************************************/
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void InstrumentView::saveProperties( KConfig *config ) {
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}
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void InstrumentView::readProperties( KConfig *config ) {
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}
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} //namespace RemoteLab
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