ios keyboard stuff

include/GUIManager/ButtonWidget.h

@@ -208,6 +208,8 @@ public:
 	virtual void OnTapDown(vec2 pos);
 
 	void SetText(const std::string& newText);
+    void OnSetAllText(std::string newText); //For iOS only
+    std::string GetText();
 
 	static TEdit* CreateEdit(vec2 posFrom, vec2 posTo);
 	static TEdit* CreateEditWithFiller(vec2 posFrom, vec2 posTo, boost::function<void(TEdit*)> fillerFunc);

include/GUIManager/GUIManager.h

@@ -142,6 +142,7 @@ protected:
 public:
 
 	boost::signal<void(int)> KeyPressedSignal;
+    boost::signal<void(std::string)> SetTextSignal;
 	//boost::signal<void()> PostUpdateSignal;
 
 	TGUIManager();
@@ -170,7 +171,7 @@ public:
 
 	void OnMove(vec2 shift);
 
-	void ShowKeyboard();
+	void ShowKeyboard(const std::string text = "");
 	void HideKeyboard();
 
 

include/Utils/IosApi/IosApi.h

@@ -21,6 +21,9 @@ std::string IosGetFileReadPath(const std::string& filename);
 std::string IosGetFilePathUserData(const std::string& filename);
 
 void IosSwitchToScreen();
+    
+void ShowKeyboard(std::string text);
 
+void HideKeyboard();
 
 } //namespace SE

include/Utils/IosApi/ObjC/ViewControllerTemplate.h

@@ -9,8 +9,11 @@
 #import <UIKit/UIKit.h>
 #import <GLKit/GLKit.h>
 
-@interface ViewControllerTemplate : GLKViewController
+@interface ViewControllerTemplate : GLKViewController<UITextFieldDelegate>
+{
+}
 
+@property (nonatomic, readonly) UITextField* hiddenTextField; //for keyboard
 
 - (void) appInitCaller;