C++ ZapitChannelList::empty方法代码示例

//-------------------------------------------------------------------------
// y-func : get_bouquets_as_dropdown [<bouquet>] <doshowhidden>
//-------------------------------------------------------------------------
std::string  CNeutrinoYParser::func_get_bouquets_as_dropdown(CyhookHandler *, std::string para)
{
	std::string yresult, sel, nr_str, do_show_hidden;
	int nr=1;

	ySplitString(para," ",nr_str, do_show_hidden);
	if(nr_str != "")
		nr = atoi(nr_str.c_str());

	int mode = NeutrinoAPI->Zapit->getMode();
	for (int i = 0; i < (int) g_bouquetManager->Bouquets.size(); i++) {
		//ZapitChannelList &channels = mode == CZapitClient::MODE_RADIO ? g_bouquetManager->Bouquets[i]->radioChannels : g_bouquetManager->Bouquets[i]->tvChannels;
		ZapitChannelList channels;
		if (mode == CZapitClient::MODE_RADIO)
			g_bouquetManager->Bouquets[i]->getRadioChannels(channels);
		else
			g_bouquetManager->Bouquets[i]->getTvChannels(channels);
		sel=(nr==(i+1)) ? "selected=\"selected\"" : "";
		if(!channels.empty() && (!g_bouquetManager->Bouquets[i]->bHidden || do_show_hidden == "true"))
			yresult += string_printf("<option value=%u %s>%s</option>\n", i + 1, sel.c_str(),
				std::string(g_bouquetManager->Bouquets[i]->bFav ? g_Locale->getText(LOCALE_FAVORITES_BOUQUETNAME) :g_bouquetManager->Bouquets[i]->Name.c_str()).c_str());
			//yresult += string_printf("<option value=%u %s>%s</option>\n", i + 1, sel.c_str(), (encodeString(std::string(g_bouquetManager->Bouquets[i]->Name.c_str()))).c_str());
	}
	return yresult;
}

bool CZapitBouquet::getRadioChannels(ZapitChannelList &list, int flags)
{
	list.clear();
	for (ZapitChannelList::iterator it = radioChannels.begin(); it != radioChannels.end(); ++it) {
		if ((*it)->flags & flags)
			list.push_back(*it);
	}
	return (!list.empty());
}

bool CZapitBouquet::getChannels(ZapitChannelList &list, bool tv, int flags)
{
	list.clear();
	ZapitChannelList *current = tv ? &tvChannels : &radioChannels;
	for (ZapitChannelList::iterator it = current->begin(); it != current->end(); ++it) {
		if ((*it)->flags & flags)
			list.push_back(*it);
	}
	return (!list.empty());
}

//-------------------------------------------------------------------------
// y-func : get_bouquets_as_templatelist <tempalte> [~<do_show_hidden>]
// TODO: select actual Bouquet
//-------------------------------------------------------------------------
std::string  CNeutrinoYParser::func_get_bouquets_as_templatelist(CyhookHandler *, std::string para)
{
	std::string yresult, ytemplate, do_show_hidden;

	ySplitString(para,"~",ytemplate, do_show_hidden);
	//ytemplate += "\n"; //FIXME add newline to printf
	int mode = NeutrinoAPI->Zapit->getMode();
	for (int i = 0; i < (int) g_bouquetManager->Bouquets.size(); i++) {
		//ZapitChannelList &channels = mode == CZapitClient::MODE_RADIO ? g_bouquetManager->Bouquets[i]->radioChannels : g_bouquetManager->Bouquets[i]->tvChannels;
		ZapitChannelList channels;
		if (mode == CZapitClient::MODE_RADIO)
			g_bouquetManager->Bouquets[i]->getRadioChannels(channels);
		else
			g_bouquetManager->Bouquets[i]->getTvChannels(channels);
#if HAVE_DUCKBOX_HARDWARE
		if(!channels.empty() && (!g_bouquetManager->Bouquets[i]->bHidden || do_show_hidden == "true") && g_bouquetManager->Bouquets[i]->bUser) {
#else
		if(!channels.empty() && (!g_bouquetManager->Bouquets[i]->bHidden || do_show_hidden == "true")) {
#endif
			yresult += string_printf(ytemplate.c_str(), i + 1, g_bouquetManager->Bouquets[i]->bFav ? g_Locale->getText(LOCALE_FAVORITES_BOUQUETNAME) : g_bouquetManager->Bouquets[i]->Name.c_str());
			yresult += "\r\n";
		}
	}
	return yresult;
}
//-------------------------------------------------------------------------
// y-func : get_actual_bouquet_number
//-------------------------------------------------------------------------
std::string  CNeutrinoYParser::func_get_actual_bouquet_number(CyhookHandler *, std::string)
{
	int actual=0;
	for (int i = 0; i < (int) g_bouquetManager->Bouquets.size(); i++) {
		if(g_bouquetManager->existsChannelInBouquet(i, CZapit::getInstance()->GetCurrentChannelID())) {
			actual=i+1;
			break;
		}
	}
	return std::string(itoa(actual));
}

int CSelectChannelWidget::InitZapitChannelHelper(CZapitClient::channelsMode mode)
{
	std::vector<CMenuWidget *> toDelete;
	CMenuWidget mctv(LOCALE_TIMERLIST_BOUQUETSELECT, NEUTRINO_ICON_SETTINGS, width);
	mctv.addIntroItems();

	for (int i = 0; i < (int) g_bouquetManager->Bouquets.size(); i++) {
		CMenuWidget* mwtv = new CMenuWidget(LOCALE_TIMERLIST_CHANNELSELECT, NEUTRINO_ICON_SETTINGS, width);
		toDelete.push_back(mwtv);
		mwtv->addIntroItems();
		ZapitChannelList channels;
		if (mode == CZapitClient::MODE_RADIO)
			g_bouquetManager->Bouquets[i]->getRadioChannels(channels);
		else
			g_bouquetManager->Bouquets[i]->getTvChannels(channels);
		for(int j = 0; j < (int) channels.size(); j++) {
			CZapitChannel * channel = channels[j];
			char cChannelId[60] = {0};
			snprintf(cChannelId, sizeof(cChannelId), "ZC%c:%d|%" PRIx64 "#", (mode==CZapitClient::MODE_TV)?'T':'R', channel->number, channel->channel_id);

			CMenuForwarder * chan_item = new CMenuForwarder(channel->getName(), true, NULL, this,
				(std::string(cChannelId) + channel->getName()).c_str(), CRCInput::RC_nokey, NULL,
				channel->scrambled ? NEUTRINO_ICON_SCRAMBLED: (channel->getUrl().empty() ? NULL : NEUTRINO_ICON_STREAMING));
			chan_item->setItemButton(NEUTRINO_ICON_BUTTON_OKAY, true);
			mwtv->addItem(chan_item);

		}
#if 1 // FIXME, probably unneeded by now --martii
		if (g_bouquetManager->Bouquets[i]->Name == "extra.zapit_bouquetname_others"
		 || g_bouquetManager->Bouquets[i]->Name == "extra.zapit_bouquetname_newchannels")
			continue;
#endif
		if(!channels.empty() && (!g_bouquetManager->Bouquets[i]->bHidden ))
		{
			mctv.addItem(new CMenuForwarder(g_bouquetManager->Bouquets[i]->Name, true, NULL, mwtv));
		}
	}
	int res = mctv.exec (NULL, "");

	// delete dynamic created objects
	for(unsigned int count=0;count<toDelete.size();count++)
	{
		delete toDelete[count];
	}
	toDelete.clear();
	return res;
}

//-------------------------------------------------------------------------
// func: Bouquet Editor List
//-------------------------------------------------------------------------
std::string  CNeutrinoYParser::func_bouquet_editor_main(CyhookHandler *hh, std::string para)
{
	std::string yresult;
	int selected = -1;
	if (hh->ParamList["saved"] == "1")
		hh->ParamList["have_saved"]="true";

	if (hh->ParamList["selected"] != "")
		selected = atoi(hh->ParamList["selected"].c_str());

	int bouquetSize = (int) g_bouquetManager->Bouquets.size();
	int mode = NeutrinoAPI->Zapit->getMode();
	for (int i = 0; i < (int) g_bouquetManager->Bouquets.size(); i++) {
		ZapitChannelList * channels = mode == CZapitClient::MODE_RADIO ? &g_bouquetManager->Bouquets[i]->radioChannels : &g_bouquetManager->Bouquets[i]->tvChannels;
		if(!channels->empty() || g_bouquetManager->Bouquets[i]->bUser){
			CZapitBouquet * bouquet = g_bouquetManager->Bouquets[i];

			char classname = ((i & 1) == 0) ? 'a' : 'b';
			classname = (selected == (int) i + 1)?'c':classname;

			std::string akt = (selected == (int) (i + 1)) ? "<a name=\"akt\"></a>" : "";
			// lock/unlock
			std::string lock_action = (bouquet->bLocked) ? "unlock" : "lock";
			std::string lock_img 	= (bouquet->bLocked) ? "lock" : "unlock";
			std::string lock_alt 	= (bouquet->bLocked) ? "unlock" : "lock";
			// hide/show
			std::string hidden_action= (bouquet->bHidden) ? "show" : "hide";
			std::string hidden_img 	= (bouquet->bHidden) ? "hidden" : "visible";
			std::string hidden_alt 	= (bouquet->bHidden) ? "hide" : "show";
			// move down
			std::string down_show 	= (i + 1 < bouquetSize) ? "visible" : "hidden";
			//move up
			std::string up_show 	= (i > 0) ? "visible" : "hidden";
			// build from template
			yresult += string_printf(para.c_str(), classname, akt.c_str(),
				i + 1, lock_action.c_str(), lock_img.c_str(), lock_alt.c_str(), //lock
				i + 1, hidden_action.c_str(), hidden_img.c_str(), hidden_alt.c_str(), //hhidden
				i + 1, bouquet->Name.c_str(), bouquet->Name.c_str(), //link
				i + 1, bouquet->Name.c_str(), //rename
				i + 1, bouquet->Name.c_str(), //delete
				down_show.c_str(), i + 1, //down arrow
				up_show.c_str(), i + 1); //up arrow
		}
	}
	return yresult;
}

//-------------------------------------------------------------------------
// y-func : get_bouquets_as_templatelist <tempalte> [~<do_show_hidden>]
// TODO: select actual Bouquet
//-------------------------------------------------------------------------
std::string  CNeutrinoYParser::func_get_bouquets_as_templatelist(CyhookHandler *, std::string para)
{
	std::string yresult, ytemplate, do_show_hidden;

	ySplitString(para,"~",ytemplate, do_show_hidden);
	//ytemplate += "\n"; //FIXME add newline to printf
	int mode = NeutrinoAPI->Zapit->getMode();
	for (int i = 0; i < (int) g_bouquetManager->Bouquets.size(); i++) {
		//ZapitChannelList &channels = mode == CZapitClient::MODE_RADIO ? g_bouquetManager->Bouquets[i]->radioChannels : g_bouquetManager->Bouquets[i]->tvChannels;
		ZapitChannelList channels;
		if (mode == CZapitClient::MODE_RADIO)
			g_bouquetManager->Bouquets[i]->getRadioChannels(channels);
		else
			g_bouquetManager->Bouquets[i]->getTvChannels(channels);
		if(!channels.empty() && (!g_bouquetManager->Bouquets[i]->bHidden || do_show_hidden == "true")) {
			yresult += string_printf(ytemplate.c_str(), i + 1, g_bouquetManager->Bouquets[i]->bFav ? g_Locale->getText(LOCALE_FAVORITES_BOUQUETNAME) : g_bouquetManager->Bouquets[i]->Name.c_str());
			yresult += "\r\n";
		}
	}
	return yresult;
}