UI: Convert ADS translation source texts

UI/data/locale/en-US.ini

@@ -101,6 +101,16 @@ ShowOnStartup="Show on startup"
 OpenFile="Open file"
 AddValue="Add %1"
 
+# ADS
+CloseOthers="Close Others"
+CloseTab="Close Tab"
+CloseActiveTab="Close Active Tab"
+ShowView="Show View"
+DetachGroup="Detach Group"
+CloseGroup="Close Group"
+CloseOtherGroups="Close Other Groups"
+ListAllTabs="List All Tabs"
+
 # warning if program already open
 AlreadyRunning.Title="OBS is already running"
 AlreadyRunning.Text="OBS is already running! Unless you meant to do this, please shut down any existing instances of OBS before trying to run a new instance. If you have OBS set to minimize to the system tray, please check to see if it's still running there."

UI/obs-app.cpp

@@ -1620,6 +1620,14 @@ QString OBSTranslator::translate(const char *context, const char *sourceText,
 				 const char *disambiguation, int n) const
 {
 	const char *out = nullptr;
+
+	/* Allow to convert ADS source text to translation keys
+	 * by removing any spaces from it */
+	if (QT_UTF8(sourceText).contains(" ")) {
+		QString text(QT_UTF8(sourceText).remove(" "));
+		sourceText = strdup(QT_TO_UTF8(text));
+	}
+
 	if (!App()->TranslateString(sourceText, &out))
 		return QString(sourceText);