CGEvent missing function (darlinghq/darling#445)

AppKit/X11.backend/X11Event.h

@@ -1,7 +1,9 @@
 #import <AppKit/CGEvent.h>
 #import <X11/Xlib.h>
 
-@interface X11Event : CGEvent {
+// Does inheriting from CGEvent make sense? The real CG doesn't use any
+// objc and our CGEvent class was empty.
+@interface X11Event : NSObject {
     XEvent _event;
 }
 

CoreGraphics/CMakeLists.txt

@@ -6,14 +6,44 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} \
 	-include math.h \
 	-include stdlib.h \
 	-include CoreFoundation/CoreFoundation.h \
-	-include Foundation/Foundation.h \
 	-Wno-nonportable-include-path \
 	-mmacosx-version-min=10.10"
 )
 
 find_package(PkgConfig REQUIRED)
 pkg_check_modules(PC_CAIRO cairo)
 
+set_property(SOURCE 
+	CGAffineTransform.m
+	CGBitmapContext.m
+	CGColor.m
+	CGColorSpace.m
+	CGContext.m
+	CGDataConsumer.m
+	CGDataProvider.m
+	CGDirectDisplay.m
+	CGFont.m
+	CGFunction.m
+	CGGeometry.m
+	CGGradient.m
+	CGImageDestination.m
+	CGImage.m
+	CGImageProperties.m
+	CGImageSource.m
+	CGLayer.m
+	CGLPixelSurface.m
+	CGPath.m
+	CGPattern.m
+	CGPDFContext.m
+	CGPDFDocument.m
+	CGPDFPage.m
+	CGShading.m
+	CGWindow.m
+	CGSubWindow.m
+
+	APPEND PROPERTY COMPILE_FLAGS "-include Foundation/Foundation.h"
+)
+
 include_directories(
 	${CMAKE_SOURCE_DIR}/src/external/foundation/include
 	${CMAKE_SOURCE_DIR}/src/external/foundation/include/Foundation
@@ -48,7 +78,7 @@ set(CoreGraphics_sources
 	CGDataConsumer.m
 	CGDataProvider.m
 	CGDirectDisplay.m
-	CGEvent.m
+	src/CGEvent.c
 	CGFont.m
 	CGFunction.m
 	CGGeometry.m

CoreGraphics/include/CoreGraphics/CGBase.h

@@ -3,7 +3,7 @@
 
 #include <float.h>
 
-// Moved over from our CoreFoudnation
+// Moved over from our CoreFoundation
 
 #ifdef __LP64__
 typedef double CGFloat;

CoreGraphics/include/CoreGraphics/CGEvent.h

@@ -1,13 +1,27 @@
-/* Copyright (c) 2006-2007 Christopher J. W. Lloyd
+/*
+ This file is part of Darling.
 
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ Copyright (C) 2019 Lubos Dolezel
 
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+ Darling is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+ Darling 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 <Foundation/Foundation.h>
+ You should have received a copy of the GNU General Public License
+ along with Darling.  If not, see <http://www.gnu.org/licenses/>.
+*/
 
-@interface CGEvent : NSObject
+#ifndef _CGEVENT_H_
+#define _CGEVENT_H_
 
-@end
+#include <CoreGraphics/CGEventTypes.h>
+
+extern void CGEventPost(CGEventTapLocation tapLocation, CGEventRef event);
+
+#endif

CoreGraphics/include/CoreGraphics/CGEventTypes.h

@@ -0,0 +1,35 @@
+/*
+ This file is part of Darling.
+
+ Copyright (C) 2019 Lubos Dolezel
+
+ Darling is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ Darling 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.
+
+ You should have received a copy of the GNU General Public License
+ along with Darling.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _CGEVENTTYPES_H_
+#define _CGEVENTTYPES_H_
+
+#include <CoreFoundation/CFBase.h>
+#include <CoreFoundation/CFAvailability.h>
+#include <CoreGraphics/CGBase.h>
+
+typedef struct CF_BRIDGED_TYPE(id) __CGEvent *CGEventRef;
+
+typedef CF_ENUM(uint32_t, CGEventTapLocation) {
+	kCGHIDEventTap = 0,
+	kCGSessionEventTap,
+	kCGAnnotatedSessionEventTap
+};
+
+#endif

CoreGraphics/include/CoreGraphics/CoreGraphics.h

@@ -29,3 +29,5 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 #import <CoreGraphics/CGShading.h>
 #import <CoreGraphics/CGDirectDisplay.h>
 #import <CoreGraphics/CGWindowLevel.h>
+
+#include <CoreGraphics/CGEvent.h>

CoreGraphics/src/CGEvent.c

@@ -0,0 +1,26 @@
+/*
+ This file is part of Darling.
+
+ Copyright (C) 2019 Lubos Dolezel
+
+ Darling is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ Darling 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.
+
+ You should have received a copy of the GNU General Public License
+ along with Darling.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <CoreGraphics/CGEvent.h>
+#include <stdio.h>
+
+void CGEventPost(CGEventTapLocation tapLocation, CGEventRef event)
+{
+	printf("STUB CGEventPost called\n");
+}