screensaver: add GUI option to change screensaver directory

Origin commit data
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Branch: ni/coolstream
Commit: cbed13ecd0
Author: vanhofen <vanhofen@gmx.de>
Date: 2014-12-25 (Thu, 25 Dec 2014)

Origin message was:
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- screensaver: add GUI option to change screensaver directory

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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

@@ -1286,6 +1286,7 @@ menu.hint_scan_usalsall Verwenden Sie USALS für alle Satelliten an diesem Tuner
 menu.hint_scan_useusals Verwenden Sie USALS für diesen Satelliten,\nwenn aktiv, wird Rotorposition ignoriert
 menu.hint_scrambled_message Bei aktivierter Option erscheint eine Meldung, wenn ein verschlüsselter Sender nicht entschlüsselt werden kann
 menu.hint_screen_setup Konfigurieren Sie den Bildschirmbereich für die Menüanzeige
+menu.hint_screensaver_dir Wählen Sie das Verzeichnis, in dem die Bilder für Ihren Bildschirmschoner gespeichert sind
 menu.hint_screenshot_count Wählen Sie, wie viele Screenshots erstellt werden sollen
 menu.hint_screenshot_cover Während der Wiedergabe von Aufnahmen kann ein Screenshot für die Vorschau im Moviebrowser erstellt werden
 menu.hint_screenshot_dir Wählen Sie das Verzeichnis zum Speichern der Screenshots
@@ -2051,6 +2052,7 @@ scants.startnow Kanalsuche starten
 scants.test Empfangstest
 scants.transponders Transponder:
 scrambled_channel Verschlüsselung aktiv
+screensaver.dir Bildschirmschoner-Verzeichnis
 screensetup.lowerright grün = Bildrand unten, rechts
 screensetup.upperleft rot = Bildrand oben, links
 screenshot.count Anzahl

data/locale/english.locale

@@ -1290,6 +1290,7 @@ menu.hint_scan_usalsall Use USALS for all satellites on this frontend
 menu.hint_scan_useusals Use USALS for this satellite,\nif ON, rotor position ignored
 menu.hint_scrambled_message Show scrambled message, when channel cannot be decoded
 menu.hint_screen_setup Configure screen margins
+menu.hint_screensaver_dir Select directory in which the screensaver has to start.
 menu.hint_screenshot_count When no GUI on screen, you can save 1-5\nscreenshot serie
 menu.hint_screenshot_cover ON: When playing record, overwrite single\nscreenshot to show inside MovieBrowser
 menu.hint_screenshot_dir Select directory to save screenshots
@@ -2056,6 +2057,7 @@ scants.startnow start scan
 scants.test Test signal
 scants.transponders Transponders:
 scrambled_channel Scrambled channel
+screensaver.dir Screensaver directory
 screensetup.lowerright green = setup lower right
 screensetup.upperleft red = setup upper left
 screenshot.count Count

src/gui/osd_setup.cpp

@@ -322,6 +322,11 @@ int COsdSetup::exec(CMenuTarget* parent, const std::string &actionKey)
 		chooserDir(g_settings.screenshot_dir, true, action_str);
 		return res;
 	}
+	else if(actionKey=="screensaver_dir") {
+		const char *action_str = "screensaver";
+		chooserDir(g_settings.screensaver_dir, false, action_str);
+		return res;
+	}
 	else if(strncmp(actionKey.c_str(), "fontsize.d", 10) == 0) {
 		for (int i = 0; i < FONT_GROUP_COUNT; i++) {
 			if (actionKey == font_sizes_groups[i].actionkey) {
@@ -607,6 +612,13 @@ int COsdSetup::showOsdSetup()
 	mc->setHint("", LOCALE_MENU_HINT_SUBCHANNEL_POS);
 	osd_menu->addItem(mc);
 
+	osd_menu->addItem(GenericMenuSeparatorLine);
+
+	// screensaver_dir
+	mf = new CMenuForwarder(LOCALE_SCREENSAVER_DIR, true, g_settings.screensaver_dir, this, "screensaver_dir");
+	mf->setHint("", LOCALE_MENU_HINT_SCREENSAVER_DIR);
+	osd_menu->addItem(mf);
+
 	int oldVolumeSize = g_settings.volume_size;
 	int oldInfoClockSize = g_settings.infoClockFontSize;
 

src/system/locals.h

@@ -1317,6 +1317,7 @@ typedef enum
 	LOCALE_MENU_HINT_SCAN_USEUSALS,
 	LOCALE_MENU_HINT_SCRAMBLED_MESSAGE,
 	LOCALE_MENU_HINT_SCREEN_SETUP,
+	LOCALE_MENU_HINT_SCREENSAVER_DIR,
 	LOCALE_MENU_HINT_SCREENSHOT_COUNT,
 	LOCALE_MENU_HINT_SCREENSHOT_COVER,
 	LOCALE_MENU_HINT_SCREENSHOT_DIR,
@@ -2083,6 +2084,7 @@ typedef enum
 	LOCALE_SCANTS_TEST,
 	LOCALE_SCANTS_TRANSPONDERS,
 	LOCALE_SCRAMBLED_CHANNEL,
+	LOCALE_SCREENSAVER_DIR,
 	LOCALE_SCREENSETUP_LOWERRIGHT,
 	LOCALE_SCREENSETUP_UPPERLEFT,
 	LOCALE_SCREENSHOT_COUNT,

src/system/locals_intern.h

@@ -1317,6 +1317,7 @@ const char * locale_real_names[] =
 	"menu.hint_scan_useusals",
 	"menu.hint_scrambled_message",
 	"menu.hint_screen_setup",
+	"menu.hint_screensaver_dir",
 	"menu.hint_screenshot_count",
 	"menu.hint_screenshot_cover",
 	"menu.hint_screenshot_dir",
@@ -2083,6 +2084,7 @@ const char * locale_real_names[] =
 	"scants.test",
 	"scants.transponders",
 	"scrambled_channel",
+	"screensaver.dir",
 	"screensetup.lowerright",
 	"screensetup.upperleft",
 	"screenshot.count",