Moved Mac-specific code from platform/macosx/ to src/common/

--HG--
branch : minor

src/common/OSX.h

@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) 2006-2015 LOVE Development Team
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ **/
+
+#ifndef LOVE_OSX_H
+#define LOVE_OSX_H
+
+#include "config.h"
+
+#ifdef LOVE_MACOSX
+
+#include <string>
+
+namespace love
+{
+namespace osx
+{
+
+/**
+ * Returns the filepath of the first detected love file in the Resources folder
+ * in the main bundle (love.app.)
+ * Returns an empty string if no love file is found.
+ **/
+std::string getLoveInResources();
+
+/**
+ * Checks for drop-file events. Returns the filepath if an event occurred, or
+ * an empty string otherwise.
+ **/
+std::string checkDropEvents();
+
+} // osx
+} // love
+
+#endif // LOVE_MACOSX
+
+#endif // LOVE_OSX_H

src/common/OSX.mm

@@ -0,0 +1,75 @@
+/**
+ * Copyright (c) 2006-2015 LOVE Development Team
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ **/
+
+#include "OSX.h"
+
+#ifdef LOVE_MACOSX
+
+#import <Foundation/Foundation.h>
+
+#include <SDL2/SDL.h>
+
+namespace love
+{
+namespace osx
+{
+
+std::string getLoveInResources()
+{
+	std::string path;
+
+	@autoreleasepool
+	{
+		// Check to see if there are any .love files in Resources.
+		NSString *lovepath = [[NSBundle mainBundle] pathForResource:nil ofType:@"love"];
+
+		if (lovepath != nil)
+			path = [lovepath UTF8String];
+	}
+
+	return path;
+}
+
+std::string checkDropEvents()
+{
+	std::string dropstr;
+	SDL_Event event;
+
+	SDL_InitSubSystem(SDL_INIT_VIDEO);
+
+	SDL_PumpEvents();
+	if (SDL_PeepEvents(&event, 1, SDL_GETEVENT, SDL_DROPFILE, SDL_DROPFILE) > 0)
+	{
+		if (event.type == SDL_DROPFILE)
+		{
+			dropstr = std::string(event.drop.file);
+			SDL_free(event.drop.file);
+		}
+	}
+
+	SDL_QuitSubSystem(SDL_INIT_VIDEO);
+
+	return dropstr;
+}
+
+} // osx
+} // love
+
+#endif // LOVE_MACOSX