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-rw-r--r--bin/gfx/cocoa.m196
-rw-r--r--bin/gfx/fb.c76
-rw-r--r--bin/gfx/none.c2
-rw-r--r--bin/gfx/x11.c158
4 files changed, 216 insertions, 216 deletions
diff --git a/bin/gfx/cocoa.m b/bin/gfx/cocoa.m
index 54f39e62..6c0f0d66 100644
--- a/bin/gfx/cocoa.m
+++ b/bin/gfx/cocoa.m
@@ -26,78 +26,78 @@
 #define UNUSED __attribute__((unused))
 
 @interface BufferView : NSView {
-    size_t bufSize;
-    uint32_t *buf;
-    CGColorSpaceRef colorSpace;
-    CGDataProviderRef dataProvider;
+	size_t bufSize;
+	uint32_t *buf;
+	CGColorSpaceRef colorSpace;
+	CGDataProviderRef dataProvider;
 }
 @end
 
 @implementation BufferView
 - (instancetype) initWithFrame: (NSRect) frameRect {
-    colorSpace = CGColorSpaceCreateDeviceRGB();
-    return [super initWithFrame: frameRect];
+	colorSpace = CGColorSpaceCreateDeviceRGB();
+	return [super initWithFrame: frameRect];
 }
 
 - (void) setWindowTitle {
-    [[self window] setTitle: [NSString stringWithUTF8String: status()]];
+	[[self window] setTitle: [NSString stringWithUTF8String: status()]];
 }
 
 - (void) draw {
-    draw(buf, [self frame].size.width, [self frame].size.height);
-    [self setNeedsDisplay: YES];
+	draw(buf, [self frame].size.width, [self frame].size.height);
+	[self setNeedsDisplay: YES];
 }
 
 - (void) setFrameSize: (NSSize) newSize {
-    [super setFrameSize: newSize];
-    size_t newBufSize = 4 * newSize.width * newSize.height;
-    if (newBufSize > bufSize) {
-        bufSize = newBufSize;
-        buf = malloc(bufSize);
-        if (!buf) err(EX_OSERR, "malloc(%zu)", bufSize);
-        CGDataProviderRelease(dataProvider);
-        dataProvider = CGDataProviderCreateWithData(NULL, buf, bufSize, NULL);
-    }
-    [self draw];
+	[super setFrameSize: newSize];
+	size_t newBufSize = 4 * newSize.width * newSize.height;
+	if (newBufSize > bufSize) {
+		bufSize = newBufSize;
+		buf = malloc(bufSize);
+		if (!buf) err(EX_OSERR, "malloc(%zu)", bufSize);
+		CGDataProviderRelease(dataProvider);
+		dataProvider = CGDataProviderCreateWithData(NULL, buf, bufSize, NULL);
+	}
+	[self draw];
 }
 
 - (void) drawRect: (NSRect) UNUSED dirtyRect {
-    NSSize size = [self frame].size;
-    CGContextRef ctx = [[NSGraphicsContext currentContext] CGContext];
-    CGImageRef image = CGImageCreate(
-        size.width, size.height,
-        8, 32, 4 * size.width,
-        colorSpace, kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
-        dataProvider,
-        NULL, false, kCGRenderingIntentDefault
-    );
-    CGContextDrawImage(ctx, [self frame], image);
-    CGImageRelease(image);
+	NSSize size = [self frame].size;
+	CGContextRef ctx = [[NSGraphicsContext currentContext] CGContext];
+	CGImageRef image = CGImageCreate(
+		size.width, size.height,
+		8, 32, 4 * size.width,
+		colorSpace, kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
+		dataProvider,
+		NULL, false, kCGRenderingIntentDefault
+	);
+	CGContextDrawImage(ctx, [self frame], image);
+	CGImageRelease(image);
 }
 
 - (BOOL) acceptsFirstResponder {
-    return YES;
+	return YES;
 }
 
 - (void) keyDown: (NSEvent *) event {
-    char in;
-    BOOL converted = [
-        [event characters]
-        getBytes: &in
-        maxLength: 1
-        usedLength: NULL
-        encoding: NSASCIIStringEncoding
-        options: 0
-        range: NSMakeRange(0, 1)
-        remainingRange: NULL
-    ];
-    if (converted) {
-        if (!input(in)) {
-            [NSApp terminate: self];
-        }
-        [self draw];
-        [self setWindowTitle];
-    }
+	char in;
+	BOOL converted = [
+		[event characters]
+		getBytes: &in
+		maxLength: 1
+		usedLength: NULL
+		encoding: NSASCIIStringEncoding
+		options: 0
+		range: NSMakeRange(0, 1)
+		remainingRange: NULL
+	];
+	if (converted) {
+		if (!input(in)) {
+			[NSApp terminate: self];
+		}
+		[self draw];
+		[self setWindowTitle];
+	}
 }
 @end
 
@@ -106,57 +106,57 @@
 
 @implementation Delegate
 - (BOOL) applicationShouldTerminateAfterLastWindowClosed:
-    (NSApplication *) UNUSED sender {
-    return YES;
+	(NSApplication *) UNUSED sender {
+	return YES;
 }
 @end
 
 int main(int argc, char *argv[]) {
-    int error = init(argc, argv);
-    if (error) return error;
-
-    [NSApplication sharedApplication];
-    [NSApp setActivationPolicy: NSApplicationActivationPolicyRegular];
-    [NSApp setDelegate: [Delegate new]];
-
-    NSString *name = [[NSProcessInfo processInfo] processName];
-    NSMenu *menu = [NSMenu new];
-    [
-        menu
-        addItemWithTitle: @"Close Window"
-        action: @selector(performClose:)
-        keyEquivalent: @"w"
-    ];
-    [menu addItem: [NSMenuItem separatorItem]];
-    [
-        menu
-        addItemWithTitle: [@"Quit " stringByAppendingString: name]
-        action: @selector(terminate:)
-        keyEquivalent: @"q"
-    ];
-    NSMenuItem *menuItem = [NSMenuItem new];
-    [menuItem setSubmenu: menu];
-    [NSApp setMainMenu: [NSMenu new]];
-    [[NSApp mainMenu] addItem: menuItem];
-
-    NSUInteger style = NSTitledWindowMask
-        | NSClosableWindowMask
-        | NSMiniaturizableWindowMask
-        | NSResizableWindowMask;
-    NSWindow *window = [
-        [NSWindow alloc]
-        initWithContentRect: NSMakeRect(0, 0, 800, 600)
-        styleMask: style
-        backing: NSBackingStoreBuffered
-        defer: YES
-    ];
-    [window center];
-
-    BufferView *view = [[BufferView alloc] initWithFrame: [window frame]];
-    [window setContentView: view];
-    [view setWindowTitle];
-
-    [window makeKeyAndOrderFront: nil];
-    [NSApp activateIgnoringOtherApps: YES];
-    [NSApp run];
+	int error = init(argc, argv);
+	if (error) return error;
+
+	[NSApplication sharedApplication];
+	[NSApp setActivationPolicy: NSApplicationActivationPolicyRegular];
+	[NSApp setDelegate: [Delegate new]];
+
+	NSString *name = [[NSProcessInfo processInfo] processName];
+	NSMenu *menu = [NSMenu new];
+	[
+		menu
+		addItemWithTitle: @"Close Window"
+		action: @selector(performClose:)
+		keyEquivalent: @"w"
+	];
+	[menu addItem: [NSMenuItem separatorItem]];
+	[
+		menu
+		addItemWithTitle: [@"Quit " stringByAppendingString: name]
+		action: @selector(terminate:)
+		keyEquivalent: @"q"
+	];
+	NSMenuItem *menuItem = [NSMenuItem new];
+	[menuItem setSubmenu: menu];
+	[NSApp setMainMenu: [NSMenu new]];
+	[[NSApp mainMenu] addItem: menuItem];
+
+	NSUInteger style = NSTitledWindowMask
+		| NSClosableWindowMask
+		| NSMiniaturizableWindowMask
+		| NSResizableWindowMask;
+	NSWindow *window = [
+		[NSWindow alloc]
+		initWithContentRect: NSMakeRect(0, 0, 800, 600)
+		styleMask: style
+		backing: NSBackingStoreBuffered
+		defer: YES
+	];
+	[window center];
+
+	BufferView *view = [[BufferView alloc] initWithFrame: [window frame]];
+	[window setContentView: view];
+	[view setWindowTitle];
+
+	[window makeKeyAndOrderFront: nil];
+	[NSApp activateIgnoringOtherApps: YES];
+	[NSApp run];
 }
diff --git a/bin/gfx/fb.c b/bin/gfx/fb.c
index 94a3245e..7ee5fea1 100644
--- a/bin/gfx/fb.c
+++ b/bin/gfx/fb.c
@@ -32,56 +32,56 @@
 
 static struct termios saveTerm;
 static void restoreTerm(void) {
-    tcsetattr(STDERR_FILENO, TCSADRAIN, &saveTerm);
+	tcsetattr(STDERR_FILENO, TCSADRAIN, &saveTerm);
 }
 
 int main(int argc, char *argv[]) {
-    int error;
+	int error;
 
-    error = init(argc, argv);
-    if (error) return error;
+	error = init(argc, argv);
+	if (error) return error;
 
-    const char *path = getenv("FRAMEBUFFER");
-    if (!path) path = "/dev/fb0";
+	const char *path = getenv("FRAMEBUFFER");
+	if (!path) path = "/dev/fb0";
 
-    int fb = open(path, O_RDWR);
-    if (fb < 0) err(EX_OSFILE, "%s", path);
+	int fb = open(path, O_RDWR);
+	if (fb < 0) err(EX_OSFILE, "%s", path);
 
-    struct fb_var_screeninfo info;
-    error = ioctl(fb, FBIOGET_VSCREENINFO, &info);
-    if (error) err(EX_IOERR, "%s", path);
+	struct fb_var_screeninfo info;
+	error = ioctl(fb, FBIOGET_VSCREENINFO, &info);
+	if (error) err(EX_IOERR, "%s", path);
 
-    size_t size = 4 * info.xres * info.yres;
-    uint32_t *buf = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fb, 0);
-    if (buf == MAP_FAILED) err(EX_IOERR, "%s", path);
+	size_t size = 4 * info.xres * info.yres;
+	uint32_t *buf = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fb, 0);
+	if (buf == MAP_FAILED) err(EX_IOERR, "%s", path);
 
-    error = tcgetattr(STDERR_FILENO, &saveTerm);
-    if (error) err(EX_IOERR, "tcgetattr");
-    atexit(restoreTerm);
+	error = tcgetattr(STDERR_FILENO, &saveTerm);
+	if (error) err(EX_IOERR, "tcgetattr");
+	atexit(restoreTerm);
 
-    struct termios term = saveTerm;
-    term.c_lflag &= ~(ICANON | ECHO);
-    error = tcsetattr(STDERR_FILENO, TCSADRAIN, &term);
-    if (error) err(EX_IOERR, "tcsetattr");
+	struct termios term = saveTerm;
+	term.c_lflag &= ~(ICANON | ECHO);
+	error = tcsetattr(STDERR_FILENO, TCSADRAIN, &term);
+	if (error) err(EX_IOERR, "tcsetattr");
 
-    uint32_t saveBg = buf[0];
+	uint32_t saveBg = buf[0];
 
-    uint32_t back[info.xres * info.yres];
-    for (;;) {
-        draw(back, info.xres, info.yres);
-        memcpy(buf, back, size);
+	uint32_t back[info.xres * info.yres];
+	for (;;) {
+		draw(back, info.xres, info.yres);
+		memcpy(buf, back, size);
 
-        char in;
-        ssize_t len = read(STDERR_FILENO, &in, 1);
-        if (len < 0) err(EX_IOERR, "read");
-        if (!len) return EX_DATAERR;
+		char in;
+		ssize_t len = read(STDERR_FILENO, &in, 1);
+		if (len < 0) err(EX_IOERR, "read");
+		if (!len) return EX_DATAERR;
 
-        if (!input(in)) {
-            for (uint32_t i = 0; i < info.xres * info.yres; ++i) {
-                buf[i] = saveBg;
-            }
-            fprintf(stderr, "%s\n", status());
-            return EX_OK;
-        }
-    }
+		if (!input(in)) {
+			for (uint32_t i = 0; i < info.xres * info.yres; ++i) {
+				buf[i] = saveBg;
+			}
+			fprintf(stderr, "%s\n", status());
+			return EX_OK;
+		}
+	}
 }
diff --git a/bin/gfx/none.c b/bin/gfx/none.c
index 6decb24b..eb06d285 100644
--- a/bin/gfx/none.c
+++ b/bin/gfx/none.c
@@ -20,5 +20,5 @@
 #include "gfx.h"
 
 int main() {
-    errx(EX_CONFIG, "no gfx frontend");
+	errx(EX_CONFIG, "no gfx frontend");
 }
diff --git a/bin/gfx/x11.c b/bin/gfx/x11.c
index c1e6babd..95f08949 100644
--- a/bin/gfx/x11.c
+++ b/bin/gfx/x11.c
@@ -40,96 +40,96 @@ static size_t pixmapHeight;
 static Pixmap pixmap;
 
 static void createWindow(void) {
-    display = XOpenDisplay(NULL);
-    if (!display) errx(EX_UNAVAILABLE, "XOpenDisplay: %s", XDisplayName(NULL));
+	display = XOpenDisplay(NULL);
+	if (!display) errx(EX_UNAVAILABLE, "XOpenDisplay: %s", XDisplayName(NULL));
 
-    Window root = DefaultRootWindow(display);
-    window = XCreateSimpleWindow(display, root, 0, 0, width, height, 0, 0, 0);
+	Window root = DefaultRootWindow(display);
+	window = XCreateSimpleWindow(display, root, 0, 0, width, height, 0, 0, 0);
 
-    WM_DELETE_WINDOW = XInternAtom(display, "WM_DELETE_WINDOW", false);
-    XSetWMProtocols(display, window, &WM_DELETE_WINDOW, 1);
+	WM_DELETE_WINDOW = XInternAtom(display, "WM_DELETE_WINDOW", false);
+	XSetWMProtocols(display, window, &WM_DELETE_WINDOW, 1);
 
-    windowGc = XCreateGC(display, window, 0, NULL);
+	windowGc = XCreateGC(display, window, 0, NULL);
 
-    image = XCreateImage(display, NULL, 24, ZPixmap, 0, NULL, width, height, 32, 0);
+	image = XCreateImage(display, NULL, 24, ZPixmap, 0, NULL, width, height, 32, 0);
 }
 
 static void resizePixmap(void) {
-    size_t newSize = 4 * width * height;
-    if (newSize > bufSize) {
-        bufSize = newSize;
-        free(buf);
-        buf = malloc(bufSize);
-        if (!buf) err(EX_OSERR, "malloc(%zu)", bufSize);
-    }
-
-    image->data = (char *)buf;
-    image->width = width;
-    image->height = height;
-    image->bytes_per_line = 4 * width;
-
-    if (width > pixmapWidth || height > pixmapHeight) {
-        pixmapWidth = width;
-        pixmapHeight = height;
-        if (pixmap) XFreePixmap(display, pixmap);
-        pixmap = XCreatePixmap(display, window, pixmapWidth, pixmapHeight, 24);
-    }
+	size_t newSize = 4 * width * height;
+	if (newSize > bufSize) {
+		bufSize = newSize;
+		free(buf);
+		buf = malloc(bufSize);
+		if (!buf) err(EX_OSERR, "malloc(%zu)", bufSize);
+	}
+
+	image->data = (char *)buf;
+	image->width = width;
+	image->height = height;
+	image->bytes_per_line = 4 * width;
+
+	if (width > pixmapWidth || height > pixmapHeight) {
+		pixmapWidth = width;
+		pixmapHeight = height;
+		if (pixmap) XFreePixmap(display, pixmap);
+		pixmap = XCreatePixmap(display, window, pixmapWidth, pixmapHeight, 24);
+	}
 }
 
 static void drawWindow(void) {
-    draw(buf, width, height);
-    XPutImage(display, pixmap, windowGc, image, 0, 0, 0, 0, width, height);
-    XCopyArea(display, pixmap, window, windowGc, 0, 0, width, height, 0, 0);
+	draw(buf, width, height);
+	XPutImage(display, pixmap, windowGc, image, 0, 0, 0, 0, width, height);
+	XCopyArea(display, pixmap, window, windowGc, 0, 0, width, height, 0, 0);
 }
 
 int main(int argc, char *argv[]) {
-    int error = init(argc, argv);
-    if (error) return error;
-
-    createWindow();
-    resizePixmap();
-    drawWindow();
-
-    XStoreName(display, window, status());
-    XMapWindow(display, window);
-
-    XEvent event;
-    XSelectInput(display, window, ExposureMask | StructureNotifyMask | KeyPressMask);
-    for (;;) {
-        XNextEvent(display, &event);
-
-        switch (event.type) {
-            case KeyPress: {
-                XKeyEvent key = event.xkey;
-                KeySym sym = XLookupKeysym(&key, key.state & ShiftMask);
-                if (sym > 0x80) break;
-                if (!input(sym)) return EX_OK;
-                drawWindow();
-                XStoreName(display, window, status());
-            } break;
-
-            case ConfigureNotify: {
-                XConfigureEvent configure = event.xconfigure;
-                width = configure.width;
-                height = configure.height;
-                resizePixmap();
-                drawWindow();
-            } break;
-
-            case Expose: {
-                XExposeEvent expose = event.xexpose;
-                XCopyArea(
-                    display, pixmap, window, windowGc,
-                    expose.x, expose.y,
-                    expose.width, expose.height,
-                    expose.x, expose.y
-                );
-            } break;
-
-            case ClientMessage: {
-                XClientMessageEvent client = event.xclient;
-                if ((Atom)client.data.l[0] == WM_DELETE_WINDOW) return EX_OK;
-            } break;
-        }
-    }
+	int error = init(argc, argv);
+	if (error) return error;
+
+	createWindow();
+	resizePixmap();
+	drawWindow();
+
+	XStoreName(display, window, status());
+	XMapWindow(display, window);
+
+	XEvent event;
+	XSelectInput(display, window, ExposureMask | StructureNotifyMask | KeyPressMask);
+	for (;;) {
+		XNextEvent(display, &event);
+
+		switch (event.type) {
+			case KeyPress: {
+				XKeyEvent key = event.xkey;
+				KeySym sym = XLookupKeysym(&key, key.state & ShiftMask);
+				if (sym > 0x80) break;
+				if (!input(sym)) return EX_OK;
+				drawWindow();
+				XStoreName(display, window, status());
+			} break;
+
+			case ConfigureNotify: {
+				XConfigureEvent configure = event.xconfigure;
+				width = configure.width;
+				height = configure.height;
+				resizePixmap();
+				drawWindow();
+			} break;
+
+			case Expose: {
+				XExposeEvent expose = event.xexpose;
+				XCopyArea(
+					display, pixmap, window, windowGc,
+					expose.x, expose.y,
+					expose.width, expose.height,
+					expose.x, expose.y
+				);
+			} break;
+
+			case ClientMessage: {
+				XClientMessageEvent client = event.xclient;
+				if ((Atom)client.data.l[0] == WM_DELETE_WINDOW) return EX_OK;
+			} break;
+		}
+	}
 }
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-06-14 17:31:39 +0000