appkit

.gitignore

@@ -10,6 +10,7 @@ examples/*/*.exe
 *.so
 *.dll
 *.lib
+*.dylib
 *.a
 /Makefile
 /build

Makefile.pl

@@ -18,7 +18,7 @@ our $cflags   = "-fPIC -D_MILSKO";
 our $libdir   = "";
 our $ldflags  = "";
 our $math     = "-lm";
-our $shared   = "-shared";
+our @shared   = "-shared";
 our @backends = ();
 
 our $library_prefix    = "lib";
@@ -45,6 +45,7 @@ param_set("vulkan",               0);
 param_set("vulkan-string-helper", 1);
 param_set("shared",               1);
 param_set("static",               1);
+param_set("examples", 1);
 
 my %features = (
     "classic-theme"        => "use classic theme",
@@ -166,7 +167,7 @@ print(OUT "LIBDIR = ${libdir}\n");
 print(OUT "LDFLAGS = ${ldflags}\n");
 print(OUT "LIBS = ${math} ${libs}\n");
 print(OUT "MATH = ${math}\n");
-print(OUT "SHARED = ${shared}\n");
+print(OUT "SHARED = @{shared}\n");
 print(OUT "\n");
 print(OUT ".PHONY: all format clean distclean lib examples install\n");
 print(OUT "\n");
@@ -219,7 +220,13 @@ foreach my $l (@library_targets) {
     my $s    = $l;
     my $o    = $object_suffix;
     $o =~ s/\./\\\./g;
-    $s =~ s/$o$/.c/;
+   	
+	if ($l =~ /appkit/) {
+	 	$s =~ s/$o$/.m/;
+		
+	} else {
+	 	$s =~ s/$o$/.c/;
+	}
 
     if ($l =~ /^external\//) {
         $warn = "";
@@ -230,34 +237,42 @@ foreach my $l (@library_targets) {
 }
 print(OUT "\n");
 print(OUT "\n");
-print(OUT "examples: " . join(" ", @examples_targets) . "\n");
-print(OUT "\n");
-foreach my $l (@examples_targets) {
-    my $libs = "";
-    my $s    = $l;
-    my $o    = $executable_suffix;
-    $o =~ s/\./\\\./g;
-    $s =~ s/$o$//;
+if(param_get("examples")) {
+	print(OUT "examples: " . join(" ", @examples_targets) . "\n");
+	print(OUT "\n");
+	foreach my $l (@examples_targets) {
+	    my $libs = "";
+	    my $s    = $l;
+	    my $o    = $executable_suffix;
+	    $o =~ s/\./\\\./g;
+	    $s =~ s/$o$//;
 
-    if (defined($examples_libs{$l})) {
-        $libs = $examples_libs{$l};
-    }
+	    if (defined($examples_libs{$l})) {
+	        $libs = $examples_libs{$l};
+	    }
 
-    print(OUT
-"${l}: ${s}${object_suffix} src/${library_prefix}Mw${library_suffix}\n"
-    );
-    print(OUT
-"	\$(CC) -L src -Wl,-R./src \$\(LIBDIR) -o ${l} ${s}${object_suffix} -lMw ${math} ${libs}\n"
-    );
-    print(OUT "${s}${object_suffix}: ${s}.c\n");
-    print(OUT
-          "	\$(CC) -c \$\(INCDIR) -o ${s}${object_suffix} ${s}.c -lMw ${math}\n"
-    );
+	    print(OUT
+	"${l}: ${s}${object_suffix} src/${library_prefix}Mw${library_suffix}\n"
+	    );
+		if (grep(/^appkit$/, @backends)) {
+	    	print(OUT
+				"	\$(CC) -L./src \$\(LIBDIR) -o ${l} ${s}${object_suffix} -lMw ${math} ${libs}\n"
+	    		);
+		} else {
+			print(OUT
+				"	\$(CC) -L src -Wl,-R./src \$\(LIBDIR) -o ${l} ${s}${object_suffix} -lMw ${math} ${libs}\n"
+	    		);
+		} 
+	    print(OUT "${s}${object_suffix}: ${s}.c\n");
+	    print(OUT
+	          "	\$(CC) -c \$\(INCDIR) -o ${s}${object_suffix} ${s}.c -lMw ${math}\n"
+	    );
+	}
 }
 print(OUT "\n");
 print(OUT "clean:\n");
 print(OUT
-"	rm -f */*.o */*/*.o */*/*/*.o */*.exe */*/*.exe */*/*/*.exe src/*.so src/*.dll src/*.a "
+"	rm -f */*.o */*/*.o */*/*/*.o */*.exe */*/*.exe */*/*/*.exe src/*.so src/*.dll src/*.dylib src/*.a "
       . join(" ", @examples_targets)
       . "\n");
 print(OUT "\n");

include/Mw/LowLevel.h

@@ -27,6 +27,7 @@ enum MwLLBackends {
 	MwLLBackendX11 = 0,
 	MwLLBackendGDI,
 	MwLLBackendWayland,
+	MwLLBackendAppKit,
 };
 
 struct _MwLLCommon {
@@ -61,6 +62,9 @@ struct _MwLLCommonPixmap {
 #ifdef USE_WAYLAND
 #include <Mw/LowLevel/Wayland.h>
 #endif
+#ifdef USE_APPKIT
+#include <Mw/LowLevel/AppKit.h>
+#endif
 
 union _MwLL {
 	struct _MwLLCommon common;
@@ -73,6 +77,9 @@ union _MwLL {
 #ifdef USE_WAYLAND
 	struct _MwLLWayland wayland;
 #endif
+#ifdef USE_APPKIT
+	struct _MwLLAppKit appkit;
+#endif
 };
 
 union _MwLLColor {
@@ -86,6 +93,9 @@ union _MwLLColor {
 #ifdef USE_WAYLAND
 	struct _MwLLWaylandColor wayland;
 #endif
+#ifdef USE_APPKIT
+	struct _MwLLAppKitColor appkit;
+#endif
 };
 
 union _MwLLPixmap {
@@ -99,6 +109,9 @@ union _MwLLPixmap {
 #ifdef USE_WAYLAND
 	struct _MwLLWaylandPixmap wayland;
 #endif
+#ifdef USE_APPKIT
+	struct _MwLLAppKitPixmap appkit;
+#endif
 };
 #endif
 #include <Mw/TypeDefs.h>

include/Mw/LowLevel/AppKit.h

@@ -0,0 +1,27 @@
+/*!
+ * @file Mw/LowLevel/AppKit.h
+ * @brief Work in progress AppKit Backend
+ * @warning This is used internally.
+ */
+#ifndef __MW_LOWLEVEL_APPKIT_H__
+#define __MW_LOWLEVEL_APPKIT_H__
+
+#include <Mw/MachDep.h>
+#include <Mw/TypeDefs.h>
+#include <Mw/LowLevel.h>
+
+MWDECL int MwLLAppKitCallInit(void);
+
+struct _MwLLAppKit {
+	struct _MwLLCommon common;
+};
+
+struct _MwLLAppKitColor {
+	struct _MwLLCommonColor common;
+};
+
+struct _MwLLAppKitPixmap {
+	struct _MwLLCommonPixmap common;
+};
+
+#endif

include/Mw/MachDep.h

@@ -43,10 +43,15 @@
 #include <pwd.h>
 #include <dlfcn.h>
 #include <signal.h>
-#include <dirent.h>
+#include <dirent.h>
 #include <fcntl.h>
 #endif
 
+#ifdef __APPLE__
+#include <mach/clock.h>
+#include <mach/mach.h>
+#endif
+
 #ifndef M_PI
 #define M_PI 3.14159265
 #endif

pl/ostype/Darwin.pl

@@ -0,0 +1,8 @@
+$library_suffix    = ".dylib";
+set_shared_flag("-dynamiclib");
+
+use_backend("appkit");
+
+add_cflags("-DSTBI_NO_THREAD_LOCALS");
+
+1;

pl/ostype/Linux.pl

@@ -1,4 +1,4 @@
-if (param_get("experimental-wayland")) {
+IF (param_get("experimental-wayland")) {
     use_backend("wayland", "x11");
 }
 else {

pl/rules.pl

@@ -46,6 +46,13 @@ if (grep(/^wayland$/, @backends)) {
     $gl_libs = "-lGL -lGLU";
 }
 
+if (grep(/^appkit$/, @backends)) {
+    add_cflags("-DUSE_APPKIT");
+    new_object("src/backend/appkit.m");
+
+    $gl_libs = "-lGL -lGLU";
+}
+
 if (param_get("stb-image")) {
     add_cflags("-DUSE_STB_IMAGE");
 }

pl/utils.pl

@@ -40,10 +40,14 @@ sub new_example {
     push(@examples_targets, "${_[0]}${executable_suffix}");
 }
 
+sub set_shared_flag {
+	@shared = $_[0];
+}
+
 sub new_object {
     my @l = glob($_[0]);
     foreach my $e (@l) {
-        $e =~ s/\.c$/$object_suffix/;
+        $e =~ s/\.(c|m)$/$object_suffix/;
         push(@library_targets, $e);
     }
 }

src/abstract/dynamic.c

@@ -12,7 +12,7 @@ void* MwDynamicSymbol(void* handle, const char* symbol) {
 void MwDynamicClose(void* handle) {
 	FreeLibrary(handle);
 }
-#elif defined(__unix__)
+#elif defined(__unix__) || defined(__APPLE__)
 void* MwDynamicOpen(const char* path) {
 	return dlopen(path, RTLD_LOCAL | RTLD_LAZY);
 }

src/abstract/time.c

@@ -1,23 +1,47 @@
-#include <Mw/Milsko.h>
+#include <Mw/Milsko.h>
 
 #if defined(_WIN32)
 long MwTimeGetTick(void) {
-	return GetTickCount();
+	return GetTickCount();
 }
 
 void MwTimeSleep(int ms) {
 	Sleep(ms);
 }
+#elif defined(__APPLE__)
+long MwTimeGetTick(void) {
+	struct timespec ts;
+	long		n = 0;
+	clock_serv_t cclock;
+	mach_timespec_t mts;
+	
+	host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
+	clock_get_time(cclock, &mts);
+	mach_port_deallocate(mach_task_self(), cclock);
+	
+	n += ts.tv_nsec / 1000 / 1000;
+	n += ts.tv_sec * 1000;
+
+	return n;
+}
+void MwTimeSleep(int ms) {
+	struct timespec ts;
+
+	ts.tv_sec  = ms / 1000;
+	ts.tv_nsec = (ms % 1000) * 1000 * 1000;
+
+	nanosleep(&ts, NULL);
+}
 #elif defined(__unix__)
 long MwTimeGetTick(void) {
 	struct timespec ts;
 	long		n = 0;
-
+
 	clock_gettime(CLOCK_MONOTONIC, &ts);
 
 	n += ts.tv_nsec / 1000 / 1000;
 	n += ts.tv_sec * 1000;
-
+
 	return n;
 }
 

src/backend/appkit.m

@@ -0,0 +1,214 @@
+#include <Mw/Milsko.h>
+
+#include "../../external/stb_ds.h"
+
+static MwLL MwLLCreateImpl(MwLL parent, int x, int y, int width, int height) {
+	MwLL	      r;
+	(void)x;
+	(void)y;
+	(void)width;
+	(void)height;
+	
+	r = malloc(sizeof(*r));
+	
+
+	MwLLCreateCommon(r);
+
+	return r;
+}
+
+static void MwLLDestroyImpl(MwLL handle) {
+	MwLLDestroyCommon(handle);
+	
+	free(handle);
+}
+
+static void MwLLBeginDrawImpl(MwLL handle) {
+    (void)handle;
+}
+
+static void MwLLEndDrawImpl(MwLL handle) {
+	(void)handle;
+}
+
+static void MwLLPolygonImpl(MwLL handle, MwPoint* points, int points_count, MwLLColor color) {
+	(void)points;
+	(void)points_count;
+	(void)color;
+}
+
+static void MwLLLineImpl(MwLL handle, MwPoint* points, MwLLColor color) {
+	(void)handle;
+	(void)points;
+	(void)color;
+}
+
+static MwLLColor MwLLAllocColorImpl(MwLL handle, int r, int g, int b) {
+	MwLLColor c = malloc(sizeof(*c));
+	MwLLColorUpdate(handle, c, r, g, b);
+	return c;
+}
+
+static void MwLLColorUpdateImpl(MwLL handle, MwLLColor c, int r, int g, int b) {
+	(void)handle;
+	
+	c->common.red	= r;
+	c->common.green = g;
+	c->common.blue	= b;
+}
+
+static void MwLLGetXYWHImpl(MwLL handle, int* x, int* y, unsigned int* w, unsigned int* h) {
+	*x = 0;
+	*y = 0;
+	*w = 0;
+	*h = 0;
+}
+
+static void MwLLSetXYImpl(MwLL handle, int x, int y) {
+	(void)handle;
+	(void)x;
+	(void)y;
+}
+
+static void MwLLSetWHImpl(MwLL handle, int w, int h) {
+	(void)handle;
+	(void)w;
+	(void)h;
+}
+
+static void MwLLFreeColorImpl(MwLLColor color) {
+	free(color);
+}
+
+static int MwLLPendingImpl(MwLL handle) {
+	(void)handle;
+	return 0;
+}
+
+static void MwLLNextEventImpl(MwLL handle) {
+	(void)handle;
+}
+
+static void MwLLSetTitleImpl(MwLL handle, const char* title) {
+	(void)title;
+	(void)handle;
+}
+
+static MwLLPixmap MwLLCreatePixmapImpl(MwLL handle, unsigned char* data, int width, int height) {
+	(void)handle;
+	
+	MwLLPixmap	  r = malloc(sizeof(*r));
+
+	r->common.raw = malloc(4 * width * height);
+	memcpy(r->common.raw, data, 4 * width * height);
+
+	r->common.width	 = width;
+	r->common.height = height;
+
+	MwLLPixmapUpdate(r);
+	return r;
+}
+
+static void MwLLPixmapUpdateImpl(MwLLPixmap r) {
+	(void)r;
+}
+
+static void MwLLDestroyPixmapImpl(MwLLPixmap pixmap) {
+	free(pixmap);
+}
+
+static void MwLLDrawPixmapImpl(MwLL handle, MwRect* rect, MwLLPixmap pixmap) {
+	(void)handle;
+	(void)rect;
+	(void)pixmap;
+}
+
+static void MwLLSetIconImpl(MwLL handle, MwLLPixmap pixmap) {
+	(void)handle;
+	(void)pixmap;
+}
+
+static void MwLLForceRenderImpl(MwLL handle) {
+	(void)handle;
+}
+
+static void MwLLSetCursorImpl(MwLL handle, MwCursor* image, MwCursor* mask) {
+	(void)handle;
+	(void)image;
+	(void)mask;
+}
+
+static void MwLLDetachImpl(MwLL handle, MwPoint* point) {
+	(void)handle;
+	(void)point;
+}
+
+static void MwLLShowImpl(MwLL handle, int show) {
+	(void)handle;
+	(void)show;
+}
+
+static void MwLLMakePopupImpl(MwLL handle, MwLL parent) {
+	(void)handle;
+	(void)parent;
+}
+
+static void MwLLSetSizeHintsImpl(MwLL handle, int minx, int miny, int maxx, int maxy) {
+	(void)handle;
+	(void)minx;
+	(void)miny;
+	(void)maxx;
+	(void)maxy;
+}
+
+static void MwLLMakeBorderlessImpl(MwLL handle, int toggle) {
+    (void)handle;
+	(void)toggle;
+}
+
+static void MwLLFocusImpl(MwLL handle) {
+    (void)handle;
+}
+
+static void MwLLGrabPointerImpl(MwLL handle, int toggle) {
+    (void)handle;
+    (void)toggle;
+}
+
+static void MwLLSetClipboardImpl(MwLL handle, const char* text) {
+	(void)handle;
+	(void)text;
+}
+
+static void MwLLGetClipboardImpl(MwLL handle) {
+	(void)handle;
+}
+
+static void MwLLMakeToolWindowImpl(MwLL handle) {
+    (void)handle;
+}
+
+static void MwLLGetCursorCoordImpl(MwLL handle, MwPoint* point) {
+    (void)handle;
+	(void)point;
+}
+
+static void MwLLGetScreenSizeImpl(MwLL handle, MwRect* rect) {
+	(void)handle;
+	(void)rect;
+}
+
+static void MwLLBeginStateChangeImpl(MwLL handle) {
+	MwLLShow(handle, 0);
+}
+
+static void MwLLEndStateChangeImpl(MwLL handle) {
+	MwLLShow(handle, 1);
+}
+
+static int AppKit(void) {
+	return 0;
+}
+
+#include "call.c"
+CALL(AppKit);

src/lowlevel.c

@@ -1,55 +1,70 @@
 #include <Mw/Milsko.h>
 
-MwLL (*MwLLCreate)(MwLL parent, int x, int y, int width, int height);
-void (*MwLLDestroy)(MwLL handle);
+/* Older GCC doesn't like this part of the code because of common sections. 
+	What are common sections? This question is so obscure and unknown
+ 	that newer GCC actually compiles with -fno-common by default because 
+	not enough people ever figured this out. But when compiling under
+	older Mac OS X. specifically the gcc that comes with tigerbrew (this
+	has not yet been tried under XCode 10.5), this comes up. Furthermore,
+	adding -fno-common to either the cflags or ldflags doesn't seem to fix this.
+	But what does fix it is using GNU attributes. So...yeah, sure, we'll just do
+	this.*/
+#ifdef __APPLE__
+#define NOCOMMON __attribute__((nocommon))
+#else
+#define NOCOMMON
+#endif
 
-void (*MwLLPolygon)(MwLL handle, MwPoint* points, int points_count, MwLLColor color);
-void (*MwLLLine)(MwLL handle, MwPoint* points, MwLLColor color);
+NOCOMMON MwLL (*MwLLCreate)(MwLL parent, int x, int y, int width, int height);
+NOCOMMON void (*MwLLDestroy)(MwLL handle);
 
-void (*MwLLBeginDraw)(MwLL handle);
-void (*MwLLEndDraw)(MwLL handle);
+NOCOMMON void (*MwLLPolygon)(MwLL handle, MwPoint* points, int points_count, MwLLColor color);
+NOCOMMON void (*MwLLLine)(MwLL handle, MwPoint* points, MwLLColor color);
 
-MwLLColor (*MwLLAllocColor)(MwLL handle, int r, int g, int b);
-void (*MwLLColorUpdate)(MwLL handle, MwLLColor c, int r, int g, int b);
-void (*MwLLFreeColor)(MwLLColor color);
+NOCOMMON void (*MwLLBeginDraw)(MwLL handle);
+NOCOMMON void (*MwLLEndDraw)(MwLL handle);
 
-void (*MwLLGetXYWH)(MwLL handle, int* x, int* y, unsigned int* w, unsigned int* h);
-void (*MwLLSetXY)(MwLL handle, int x, int y);
-void (*MwLLSetWH)(MwLL handle, int w, int h);
+NOCOMMON MwLLColor (*MwLLAllocColor)(MwLL handle, int r, int g, int b);
+NOCOMMON void (*MwLLColorUpdate)(MwLL handle, MwLLColor c, int r, int g, int b);
+NOCOMMON void (*MwLLFreeColor)(MwLLColor color);
 
-void (*MwLLSetTitle)(MwLL handle, const char* title);
+NOCOMMON void (*MwLLGetXYWH)(MwLL handle, int* x, int* y, unsigned int* w, unsigned int* h);
+NOCOMMON void (*MwLLSetXY)(MwLL handle, int x, int y);
+NOCOMMON void (*MwLLSetWH)(MwLL handle, int w, int h);
 
-int (*MwLLPending)(MwLL handle);
-void (*MwLLNextEvent)(MwLL handle);
+NOCOMMON void (*MwLLSetTitle)(MwLL handle, const char* title);
 
-MwLLPixmap (*MwLLCreatePixmap)(MwLL handle, unsigned char* data, int width, int height);
-void (*MwLLPixmapUpdate)(MwLLPixmap pixmap);
-void (*MwLLDestroyPixmap)(MwLLPixmap pixmap);
-void (*MwLLDrawPixmap)(MwLL handle, MwRect* rect, MwLLPixmap pixmap);
-void (*MwLLSetIcon)(MwLL handle, MwLLPixmap pixmap);
+NOCOMMON int (*MwLLPending)(MwLL handle);
+NOCOMMON void (*MwLLNextEvent)(MwLL handle);
 
-void (*MwLLForceRender)(MwLL handle);
+NOCOMMON MwLLPixmap (*MwLLCreatePixmap)(MwLL handle, unsigned char* data, int width, int height);
+NOCOMMON void (*MwLLPixmapUpdate)(MwLLPixmap pixmap);
+NOCOMMON void (*MwLLDestroyPixmap)(MwLLPixmap pixmap);
+NOCOMMON void (*MwLLDrawPixmap)(MwLL handle, MwRect* rect, MwLLPixmap pixmap);
+NOCOMMON void (*MwLLSetIcon)(MwLL handle, MwLLPixmap pixmap);
 
-void (*MwLLSetCursor)(MwLL handle, MwCursor* image, MwCursor* mask);
-void (*MwLLDetach)(MwLL handle, MwPoint* point);
-void (*MwLLShow)(MwLL handle, int show);
+NOCOMMON void (*MwLLForceRender)(MwLL handle);
 
-void (*MwLLSetSizeHints)(MwLL handle, int minx, int miny, int maxx, int maxy);
-void (*MwLLMakeBorderless)(MwLL handle, int toggle);
-void (*MwLLMakeToolWindow)(MwLL handle);
-void (*MwLLMakePopup)(MwLL handle, MwLL parent);
+NOCOMMON void (*MwLLSetCursor)(MwLL handle, MwCursor* image, MwCursor* mask);
+NOCOMMON void (*MwLLDetach)(MwLL handle, MwPoint* point);
+NOCOMMON void (*MwLLShow)(MwLL handle, int show);
 
-void (*MwLLBeginStateChange)(MwLL handle);
-void (*MwLLEndStateChange)(MwLL handle);
+NOCOMMON void (*MwLLSetSizeHints)(MwLL handle, int minx, int miny, int maxx, int maxy);
+NOCOMMON void (*MwLLMakeBorderless)(MwLL handle, int toggle);
+NOCOMMON void (*MwLLMakeToolWindow)(MwLL handle);
+NOCOMMON void (*MwLLMakePopup)(MwLL handle, MwLL parent);
 
-void (*MwLLFocus)(MwLL handle);
-void (*MwLLGrabPointer)(MwLL handle, int toggle);
+NOCOMMON void (*MwLLBeginStateChange)(MwLL handle);
+NOCOMMON void (*MwLLEndStateChange)(MwLL handle);
 
-void (*MwLLSetClipboard)(MwLL handle, const char* text);
-void (*MwLLGetClipboard)(MwLL handle);
+NOCOMMON void (*MwLLFocus)(MwLL handle);
+NOCOMMON void (*MwLLGrabPointer)(MwLL handle, int toggle);
 
-void (*MwLLGetCursorCoord)(MwLL handle, MwPoint* point);
-void (*MwLLGetScreenSize)(MwLL handle, MwRect* rect);
+NOCOMMON void (*MwLLSetClipboard)(MwLL handle, const char* text);
+NOCOMMON void (*MwLLGetClipboard)(MwLL handle);
+
+NOCOMMON void (*MwLLGetCursorCoord)(MwLL handle, MwPoint* point);
+NOCOMMON void (*MwLLGetScreenSize)(MwLL handle, MwRect* rect);
 
 void MwLLCreateCommon(MwLL handle) {
 	handle->common.handler = malloc(sizeof(*handle->common.handler));