Add an operator-> to cStrDlog and cStringChoice, mainly for consistency since cPictChoice and cChoiceDlog already had one.

osx/dialogxml/dlogutil.cpp

@@ -182,6 +182,10 @@ void cStringChoice::attachHandlers() {
 	}
 }
 
+cDialog* cStringChoice::operator->() {
+	return &dlg;
+}
+
 size_t cStringChoice::show(size_t selectedIndex) {
 	cur = selectedIndex;
 	page = cur / per_page;
@@ -518,6 +522,10 @@ cStrDlog& cStrDlog::setRecordHandler(record_callback_t rec){
 	return *this;
 }
 
+cDialog* cStrDlog::operator->() {
+	return &dlg;
+}
+
 void cStrDlog::show(){
 	if(sound > 0) play_sound(sound);
 	dlg.run();

osx/dialogxml/dlogutil.h

@@ -35,6 +35,7 @@ public:
 	cStrDlog(std::string str1,std::string str2,std::string title,pic_num_t pic,ePicType t,cDialog* parent = NULL);
 	cStrDlog& setSound(snd_num_t num);
 	cStrDlog& setRecordHandler(record_callback_t rec);
+	cDialog* operator->();
 	void show();
 };
 
@@ -95,6 +96,7 @@ class cStringChoice {
 public:
 	explicit cStringChoice(std::vector<std::string>& strs, std::string title, cDialog* parent = NULL);
 	cStringChoice(std::vector<std::string>::iterator begin, std::vector<std::string>::iterator end, std::string title, cDialog* parent = NULL);
+	cDialog* operator->();
 	size_t show(size_t selectedIndex);
 };