lcd4linux: add menu item to allow or disable display screenshots

Origin commit data
------------------
Commit: 0c16e15ecc
Author: vanhofen <vanhofen@gmx.de>
Date: 2022-01-27 (Thu, 27 Jan 2022)

Origin message was:
------------------
- lcd4linux: add menu item to allow or disable display screenshots

data/locale/deutsch.locale

@@ -1188,6 +1188,7 @@ lcd4l_convert Konvertiere Umlaute
 lcd4l_display_type Display-Typ
 lcd4l_display_type_setup Display-Typ einstellen
 lcd4l_logodir Senderlogo-Verzeichnis
+lcd4l_screenshots Screenshots erstellen
 lcd4l_skin Display-Style
 lcd4l_skin_0 Standard
 lcd4l_skin_1 Groß
@@ -1554,6 +1555,7 @@ menu.hint_lcd4l_convert Konvertiert Umlaute für die eingebaute LCD4Linux-Schrif
 menu.hint_lcd4l_display_type Wählen Sie den Typ des externen Displays
 menu.hint_lcd4l_display_type_setup Einstellungen für den Typ des externen Displays
 menu.hint_lcd4l_logodir Verzeichnis für eigene Senderlogos. Bei ungültigem Eintrag werden die Standard-Logos benutzt.
+menu.hint_lcd4l_screenshots Erzeugt Screenshots des externen Displays in /tmp/lcd4linux.png
 menu.hint_lcd4l_skin Auswahl der verfügbaren Darstellungsarten\nStandard, Benutzerdefiniert, etc.
 menu.hint_lcd4l_skin_radio Wechselt die Darstellungsart, wenn der Radio-Modus aktiviert wird
 menu.hint_lcd4l_support LCD4Linux aktivieren/deaktivieren\nUnterstützte Displays: Pearl DPF, Samsung SPF

data/locale/english.locale

@@ -1188,6 +1188,7 @@ lcd4l_convert Convert umlauts
 lcd4l_display_type Display type
 lcd4l_display_type_setup Display type setup
 lcd4l_logodir Channel logo directory
+lcd4l_screenshots Create screenshots
 lcd4l_skin Display style
 lcd4l_skin_0 Standard
 lcd4l_skin_1 Large
@@ -1554,6 +1555,7 @@ menu.hint_lcd4l_convert Convert umlauts for the built-in LCD4Linux font
 menu.hint_lcd4l_display_type Choose type of external display
 menu.hint_lcd4l_display_type_setup Settings for the type of external display
 menu.hint_lcd4l_logodir Directory for own channel logos. Fallback to default logos when entry is invalid.
+menu.hint_lcd4l_screenshots Create screenshots from external display in /tmp/lcd4linux.png
 menu.hint_lcd4l_skin Switch between styles\nDefault, User defined, etc.
 menu.hint_lcd4l_skin_radio Switch style when Radio-Mode is activated
 menu.hint_lcd4l_support Activate/deactivate LCD4Linux\nSupported displays: Pearl DPF, Samsung SPF

src/gui/lcd4l_setup.cpp

@@ -173,6 +173,7 @@ int CLCD4lSetup::show()
 	temp_lcd4l_display_type = g_settings.lcd4l_display_type;
 	temp_lcd4l_skin = g_settings.lcd4l_skin;
 	temp_lcd4l_brightness = g_settings.lcd4l_brightness;
+	temp_lcd4l_screenshots = g_settings.lcd4l_screenshots;
 
 	CMenuOptionChooser *mc;
 	CMenuForwarder *mf;
@@ -223,6 +224,10 @@ int CLCD4lSetup::show()
 	mc->setHint(NEUTRINO_ICON_HINT_LCD4LINUX, LOCALE_MENU_HINT_LCD4L_CONVERT);
 	lcd4lSetup->addItem(mc);
 
+	mc = new CMenuOptionChooser(LOCALE_LCD4L_SCREENSHOTS, &temp_lcd4l_screenshots, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true, NULL, CRCInput::convertDigitToKey(shortcut++));
+	mc->setHint(NEUTRINO_ICON_HINT_LCD4LINUX, LOCALE_MENU_HINT_LCD4L_SCREENSHOTS);
+	lcd4lSetup->addItem(mc);
+
 	int res = lcd4lSetup->exec(NULL, "");
 
 	lcd4lSetup->hide();
@@ -257,6 +262,14 @@ int CLCD4lSetup::show()
 		initlcd4l = true;
 	}
 
+	if (g_settings.lcd4l_screenshots != temp_lcd4l_screenshots)
+	{
+		g_settings.lcd4l_screenshots = temp_lcd4l_screenshots;
+		initlcd4l = true;
+
+		CNeutrinoApp::getInstance()->saveSetup(NEUTRINO_SETTINGS_FILE);
+	}
+
 	if (initlcd4l)
 		CLCD4l::getInstance()->InitLCD4l();
 

src/gui/lcd4l_setup.h

@@ -41,6 +41,7 @@ class CLCD4lSetup : public CMenuTarget, CChangeObserver
 		int temp_lcd4l_display_type;
 		int temp_lcd4l_skin;
 		int temp_lcd4l_brightness;
+		int temp_lcd4l_screenshots;
 
 		int width;
 		int show();

src/neutrino.cpp

@@ -418,6 +418,7 @@ int CNeutrinoApp::loadSetup(const char *fname)
 	g_settings.lcd4l_brightness = configfile.getInt32("lcd4l_brightness", 7);
 	g_settings.lcd4l_brightness_standby = configfile.getInt32("lcd4l_brightness_standby", 3);
 	g_settings.lcd4l_convert = configfile.getInt32("lcd4l_convert", 1);
+	g_settings.lcd4l_screenshots = configfile.getInt32("lcd4l_screenshots", 0);
 #endif
 
 	g_settings.mode_icons = configfile.getInt32("mode_icons", 0);
@@ -1678,6 +1679,7 @@ void CNeutrinoApp::saveSetup(const char *fname)
 	configfile.setInt32("lcd4l_brightness", g_settings.lcd4l_brightness);
 	configfile.setInt32("lcd4l_brightness_standby", g_settings.lcd4l_brightness_standby);
 	configfile.setInt32("lcd4l_convert", g_settings.lcd4l_convert);
+	configfile.setInt32("lcd4l_screenshots", g_settings.lcd4l_screenshots);
 #endif
 
 	configfile.setInt32("mode_icons", g_settings.mode_icons);

src/system/locals.h

@@ -1215,6 +1215,7 @@ typedef enum
 	LOCALE_LCD4L_DISPLAY_TYPE,
 	LOCALE_LCD4L_DISPLAY_TYPE_SETUP,
 	LOCALE_LCD4L_LOGODIR,
+	LOCALE_LCD4L_SCREENSHOTS,
 	LOCALE_LCD4L_SKIN,
 	LOCALE_LCD4L_SKIN_0,
 	LOCALE_LCD4L_SKIN_1,
@@ -1581,6 +1582,7 @@ typedef enum
 	LOCALE_MENU_HINT_LCD4L_DISPLAY_TYPE,
 	LOCALE_MENU_HINT_LCD4L_DISPLAY_TYPE_SETUP,
 	LOCALE_MENU_HINT_LCD4L_LOGODIR,
+	LOCALE_MENU_HINT_LCD4L_SCREENSHOTS,
 	LOCALE_MENU_HINT_LCD4L_SKIN,
 	LOCALE_MENU_HINT_LCD4L_SKIN_RADIO,
 	LOCALE_MENU_HINT_LCD4L_SUPPORT,

src/system/locals_intern.h

@@ -1215,6 +1215,7 @@ const char * locale_real_names[] =
 	"lcd4l_display_type",
 	"lcd4l_display_type_setup",
 	"lcd4l_logodir",
+	"lcd4l_screenshots",
 	"lcd4l_skin",
 	"lcd4l_skin_0",
 	"lcd4l_skin_1",
@@ -1581,6 +1582,7 @@ const char * locale_real_names[] =
 	"menu.hint_lcd4l_display_type",
 	"menu.hint_lcd4l_display_type_setup",
 	"menu.hint_lcd4l_logodir",
+	"menu.hint_lcd4l_screenshots",
 	"menu.hint_lcd4l_skin",
 	"menu.hint_lcd4l_skin_radio",
 	"menu.hint_lcd4l_support",

src/system/settings.h

@@ -319,6 +319,7 @@ struct SNeutrinoSettings
 	int lcd4l_brightness;
 	int lcd4l_brightness_standby;
 	int lcd4l_convert;
+	int lcd4l_screenshots;
 #endif
 
 #define MODE_ICONS_NR_OF_ENTRIES 8