channellist: add possibility to clear channel history

Origin commit data
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Branch: ni/coolstream
Commit: ffd0e72251
Author: vanhofen <vanhofen@gmx.de>
Date: 2016-05-19 (Thu, 19 May 2016)

Origin message was:
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- channellist: add possibility to clear channel history

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No further description and justification available within origin commit message!

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This commit was generated by Migit

data/locale/deutsch.locale

@@ -255,6 +255,7 @@ channellist.foot_sort_freq Sortiert[freq]
 channellist.foot_sort_sat Sortiert[sat]
 channellist.head Alle Kanäle
 channellist.history Verlauf
+channellist.history_clear Verlauf löschen
 channellist.keep_numbers Dauerhafte Kanalnummern
 channellist.make_hdlist Erzeuge Bouquet mit HD-Kanälen
 channellist.make_newlist Erzeuge Bouquet mit neuen Kanälen

data/locale/english.locale

@@ -255,6 +255,7 @@ channellist.foot_sort_freq sorted[freq]
 channellist.foot_sort_sat sorted[sat]
 channellist.head All Services
 channellist.history History
+channellist.history_clear Clear history
 channellist.keep_numbers Persistent channel numbers
 channellist.make_hdlist Create list of HD channels
 channellist.make_newlist Create list of new channels

src/gui/channellist.cpp

@@ -311,6 +311,7 @@ int CChannelList::doChannelMenu(void)
 
 	bool empty = (*chanlist).empty();
 	bool allow_edit = (bouquet && bouquet->zapitBouquet && !bouquet->zapitBouquet->bOther && !bouquet->zapitBouquet->bWebtv);
+	bool got_history = (CNeutrinoApp::getInstance()->channelList->getLastChannels().size() > 1);
 
 	int i = 0;
 	snprintf(cnt, sizeof(cnt), "%d", i);
@@ -328,6 +329,10 @@ int CChannelList::doChannelMenu(void)
 	snprintf(cnt, sizeof(cnt), "%d", i);
 	menu->addItem(new CMenuForwarder(LOCALE_CHANNELLIST_RESET_ALL, reset_all, NULL, selector, cnt, CRCInput::convertDigitToKey(shortcut++)), old_selected == i++);
 
+	menu->addItem(GenericMenuSeparator);
+	snprintf(cnt, sizeof(cnt), "%d", i);
+	menu->addItem(new CMenuForwarder(LOCALE_CHANNELLIST_HISTORY_CLEAR, got_history, NULL, selector, cnt, CRCInput::convertDigitToKey(shortcut++)), old_selected == i++);
+
 	menu->addItem(new CMenuSeparator(CMenuSeparator::LINE));
 	snprintf(cnt, sizeof(cnt), "%d", i);
 	menu->addItem(new CMenuForwarder(LOCALE_MAINMENU_SETTINGS, true, NULL, selector, cnt, CRCInput::convertDigitToKey(shortcut++)), old_selected == i++);
@@ -411,7 +416,14 @@ int CChannelList::doChannelMenu(void)
 			if(g_settings.make_new_list)
 				CNeutrinoApp::getInstance()->MarkChannelsInit();
 			break;
-		case 5: // settings
+		case 5: // clear channel history
+			{
+				CNeutrinoApp::getInstance()->channelList->getLastChannels().clear();
+				printf("%s:%d lastChList cleared\n", __FUNCTION__, __LINE__);
+				ret = -2; // exit channellist
+			}
+			break;
+		case 6: // settings
 			{
 				previous_channellist_additional = g_settings.channellist_additional;
 				COsdSetup osd_setup;
@@ -713,11 +725,14 @@ int CChannelList::show()
 				if (selected + 1 < (*chanlist).size())
 					selected++;
 			}
-			if (ret != 0) {
+			if (ret == -2) // exit channellist
+				loop = false;
+			else {
+				if (ret != 0)
 					paint();
-			}
 				timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_CHANLIST]);
 			}
+		}
 		else if (!empty && msg == (neutrino_msg_t) g_settings.key_list_start) {
 			actzap = updateSelection(0);
 		}

src/system/locals.h

@@ -282,6 +282,7 @@ typedef enum
 	LOCALE_CHANNELLIST_FOOT_SORT_SAT,
 	LOCALE_CHANNELLIST_HEAD,
 	LOCALE_CHANNELLIST_HISTORY,
+	LOCALE_CHANNELLIST_HISTORY_CLEAR,
 	LOCALE_CHANNELLIST_KEEP_NUMBERS,
 	LOCALE_CHANNELLIST_MAKE_HDLIST,
 	LOCALE_CHANNELLIST_MAKE_NEWLIST,

src/system/locals_intern.h

@@ -282,6 +282,7 @@ const char * locale_real_names[] =
 	"channellist.foot_sort_sat",
 	"channellist.head",
 	"channellist.history",
+	"channellist.history_clear",
 	"channellist.keep_numbers",
 	"channellist.make_hdlist",
 	"channellist.make_newlist",