From beb08eb751fa8e1f72042f263316ab5e5ddb596d Mon Sep 17 00:00:00 2001
From: Unit 193 <unit193@unit193.net>
Date: Wed, 10 Nov 2021 00:54:13 -0500
Subject: New upstream version 2.4.0+dfsg.

---
 src/lib/platform/OSXDragSimulator.mm | 102 +++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 src/lib/platform/OSXDragSimulator.mm

(limited to 'src/lib/platform/OSXDragSimulator.mm')

diff --git a/src/lib/platform/OSXDragSimulator.mm b/src/lib/platform/OSXDragSimulator.mm
new file mode 100644
index 0000000..735aa4a
--- /dev/null
+++ b/src/lib/platform/OSXDragSimulator.mm
@@ -0,0 +1,102 @@
+/*
+ * barrier -- mouse and keyboard sharing utility
+ * Copyright (C) 2013-2016 Symless Ltd.
+ *
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file LICENSE that should have accompanied this file.
+ *
+ * This package is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#import "platform/OSXDragSimulator.h"
+
+#import "platform/OSXDragView.h"
+
+#import <Foundation/Foundation.h>
+#import <CoreData/CoreData.h>
+#import <Cocoa/Cocoa.h>
+
+#if defined(MAC_OS_X_VERSION_10_7)
+
+NSWindow* g_dragWindow = NULL;
+OSXDragView* g_dragView = NULL;
+NSString* g_ext = NULL;
+
+void
+runCocoaApp()
+{
+	NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+
+	[NSApplication sharedApplication];
+
+    NSWindow* window = [[NSWindow alloc]
+						initWithContentRect: NSMakeRect(0, 0, 3, 3)
+						styleMask: NSBorderlessWindowMask
+						backing: NSBackingStoreBuffered
+						defer: NO];
+    [window setTitle: @""];
+	[window setAlphaValue:0.1];
+	[window makeKeyAndOrderFront:nil];
+
+	OSXDragView* dragView = [[OSXDragView alloc] initWithFrame:NSMakeRect(0, 0, 3, 3)];
+
+	g_dragWindow = window;
+	g_dragView = dragView;
+	[window setContentView: dragView];
+
+	NSLog(@"starting cocoa loop");
+	[NSApp run];
+
+	NSLog(@"cocoa: release");
+	[pool release];
+}
+
+void
+stopCocoaLoop()
+{
+	[NSApp stop: g_dragWindow];
+}
+
+void
+fakeDragging(const char* str, int cursorX, int cursorY)
+{
+	g_ext = [NSString stringWithUTF8String:str];
+
+	dispatch_async(dispatch_get_main_queue(), ^{
+	NSRect screen = [[NSScreen mainScreen] frame];
+	NSLog ( @"screen size: width = %f height = %f", screen.size.width, screen.size.height);
+	NSLog ( @"mouseLocation: %d %d", cursorX, cursorY);
+
+	int newPosX = 0;
+	int newPosY = 0;
+	newPosX = cursorX - 1;
+	newPosY = screen.size.height - cursorY - 1;
+
+	NSRect rect = NSMakeRect(newPosX, newPosY, 3, 3);
+	NSLog ( @"newPosX: %d", newPosX);
+	NSLog ( @"newPosY: %d", newPosY);
+
+	[g_dragWindow setFrame:rect display:NO];
+	[g_dragWindow makeKeyAndOrderFront:nil];
+	[NSApp activateIgnoringOtherApps:YES];
+
+	[g_dragView setFileExt:g_ext];
+
+	CGEventRef down = CGEventCreateMouseEvent(CGEventSourceCreate(kCGEventSourceStateHIDSystemState), kCGEventLeftMouseDown, CGPointMake(cursorX, cursorY), kCGMouseButtonLeft);
+	CGEventPost(kCGHIDEventTap, down);
+	});
+}
+
+CFStringRef
+getCocoaDropTarget()
+{
+	// HACK: sleep, wait for cocoa drop target updated first
+	usleep(1000000);
+	return [g_dragView getDropTarget];
+}
+
+#endif
-- 
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