From 24c565bbd8b1c6e2ebd7754c04fb281710d65d80 Mon Sep 17 00:00:00 2001
From: Joshua Granick <jgranick@users.noreply.github.com>
Date: Wed, 12 Aug 2015 11:49:20 -0700
Subject: [PATCH] Add initial lime.system.Clipboard implementation

---
 lime/system/Clipboard.hx              | 67 +++++++++++++++++++++++++++
 project/include/system/Clipboard.h    | 24 ++++++++++
 project/src/ExternalInterface.cpp     | 26 +++++++++++
 project/src/backend/sdl/SDLSystem.cpp | 22 +++++++++
 4 files changed, 139 insertions(+)
 create mode 100644 lime/system/Clipboard.hx
 create mode 100644 project/include/system/Clipboard.h

diff --git a/lime/system/Clipboard.hx b/lime/system/Clipboard.hx
new file mode 100644
index 000000000..5c0ac8d5a
--- /dev/null
+++ b/lime/system/Clipboard.hx
@@ -0,0 +1,67 @@
+package lime.system;
+
+
+#if flash
+import flash.desktop.Clipboard in FlashClipboard;
+#end
+
+
+class Clipboard {
+	
+	
+	public static var text (get, set):String;
+	
+	
+	
+	
+	// Get & Set Methods
+	
+	
+	
+	
+	private static function get_text ():String {
+		
+		#if (cpp || neko || nodejs)
+		return lime_clipboard_get_text ();
+		#elseif flash
+		if (FlashClipboard.generalClipboard.hasFormat (TEXT_FORMAT)) {
+			
+			return FlashClipboard.generalClipboard.getData (TEXT_FORMAT);
+			
+		}
+		#end
+		
+		return null;
+		
+	}
+	
+	
+	private static function set_text (value:String):String {
+		
+		#if (cpp || neko || nodejs)
+		lime_clipboard_set_text (value);
+		return value;
+		#elseif flash
+		FlashClipboard.generalClipboard.setData (TEXT_FORMAT, value);
+		return value;
+		#end
+		
+		return null;
+		
+	}
+	
+	
+	
+	
+	// Native Methods
+	
+	
+	
+	
+	#if (cpp || neko || nodejs)
+	private static var lime_clipboard_get_text = System.load ("lime", "lime_clipboard_get_text", 0);
+	private static var lime_clipboard_set_text = System.load ("lime", "lime_clipboard_set_text", 1);
+	#end
+	
+	
+}
\ No newline at end of file
diff --git a/project/include/system/Clipboard.h b/project/include/system/Clipboard.h
new file mode 100644
index 000000000..3ea68b323
--- /dev/null
+++ b/project/include/system/Clipboard.h
@@ -0,0 +1,24 @@
+#ifndef LIME_SYSTEM_CLIPBOARD_H
+#define LIME_SYSTEM_CLIPBOARD_H
+
+
+namespace lime {
+	
+	
+	class Clipboard {
+		
+		
+		public:
+			
+			static const char* GetText ();
+			static bool HasText ();
+			static void SetText (const char* text);
+		
+		
+	};
+	
+	
+}
+
+
+#endif
\ No newline at end of file
diff --git a/project/src/ExternalInterface.cpp b/project/src/ExternalInterface.cpp
index e7ae85221..128738a23 100644
--- a/project/src/ExternalInterface.cpp
+++ b/project/src/ExternalInterface.cpp
@@ -20,6 +20,7 @@
 #include <graphics/ImageBuffer.h>
 #include <graphics/Renderer.h>
 #include <graphics/RenderEvent.h>
+#include <system/Clipboard.h>
 #include <system/JNI.h>
 #include <system/System.h>
 #include <text/Font.h>
@@ -160,6 +161,29 @@ namespace lime {
 	}
 	
 	
+	value lime_clipboard_get_text () {
+		
+		if (Clipboard::HasText ()) {
+			
+			return alloc_string (Clipboard::GetText ());
+			
+		} else {
+			
+			return alloc_null ();
+			
+		}
+		
+	}
+	
+	
+	value lime_clipboard_set_text (value text) {
+		
+		Clipboard::SetText (val_string (text));
+		return alloc_null ();
+		
+	}
+	
+	
 	void lime_font_destroy (value handle) {
 		
 		Font *font = (Font*)(intptr_t)val_float (handle);
@@ -1178,6 +1202,8 @@ namespace lime {
 	DEFINE_PRIM (lime_bytes_from_data_pointer, 2);
 	DEFINE_PRIM (lime_bytes_get_data_pointer, 1);
 	DEFINE_PRIM (lime_bytes_read_file, 1);
+	DEFINE_PRIM (lime_clipboard_get_text, 0);
+	DEFINE_PRIM (lime_clipboard_set_text, 1);
 	DEFINE_PRIM (lime_font_get_ascender, 1);
 	DEFINE_PRIM (lime_font_get_descender, 1);
 	DEFINE_PRIM (lime_font_get_family_name, 1);
diff --git a/project/src/backend/sdl/SDLSystem.cpp b/project/src/backend/sdl/SDLSystem.cpp
index d19c2690b..ffbedafd1 100644
--- a/project/src/backend/sdl/SDLSystem.cpp
+++ b/project/src/backend/sdl/SDLSystem.cpp
@@ -1,5 +1,6 @@
 #include <graphics/PixelFormat.h>
 #include <math/Rectangle.h>
+#include <system/Clipboard.h>
 #include <system/JNI.h>
 #include <system/System.h>
 
@@ -47,6 +48,27 @@ namespace lime {
 	static bool init = false;
 	
 	
+	const char* Clipboard::GetText () {
+		
+		return SDL_GetClipboardText ();
+		
+	}
+	
+	
+	bool Clipboard::HasText () {
+		
+		return SDL_HasClipboardText ();
+		
+	}
+	
+	
+	void Clipboard::SetText (const char* text) {
+		
+		SDL_SetClipboardText (text);
+		
+	}
+	
+	
 	void *JNI::GetEnv () {
 		
 		#ifdef ANDROID