Method activateBookmark

src/forms/Bookmark/BookmarkView.cpp:903–941

void BookmarkView::activateBookmark(const BookmarkEntryPtr& bmEnt) {

	wxTreeItemId selItem = m_treeView->GetSelection();
	if (selItem) {
		m_treeView->SelectItem(selItem, false);
	}

	//if a matching DemodulatorInstance do not exist yet, create it and activate it, else use
	//the already existing one:
	// we search among the list of existing demodulators the one matching 
	//bmEnt and activate it. The search is made backwards, to select the most recently created one.
	DemodulatorInstancePtr matchingDemod = wxGetApp().getDemodMgr().getLastDemodulatorWith(
																		bmEnt->type,
																		bmEnt->label, 
																		bmEnt->frequency, 
																		bmEnt->bandwidth);
	//not found, create a new demod instance: 
	if (matchingDemod == nullptr) {

		matchingDemod = wxGetApp().getDemodMgr().loadInstance(bmEnt->node);
		matchingDemod->run();
		wxGetApp().notifyDemodulatorsChanged();
	}

	matchingDemod->setActive(true);

	long long freq = matchingDemod->getFrequency();
	long long currentFreq = wxGetApp().getFrequency();
	long long currentRate = wxGetApp().getSampleRate();

	if ((abs(freq - currentFreq) > currentRate / 2) || (abs(currentFreq - freq) > currentRate / 2)) {
		wxGetApp().setFrequency(freq);
	}

	nextDemod = matchingDemod;
    wxGetApp().getDemodMgr().setActiveDemodulator(nextDemod, false);

    //wxGetApp().getBookmarkMgr().updateActiveList();
}


void BookmarkView::activateRange(const BookmarkRangeEntryPtr& rangeEnt) {