diff options
Diffstat (limited to 'bin/gfx/cocoa.m')
| -rw-r--r-- | bin/gfx/cocoa.m | 196 |
1 files changed, 98 insertions, 98 deletions
diff --git a/bin/gfx/cocoa.m b/bin/gfx/cocoa.m index 495b1f9f..3df6c62a 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]; } |