projects/dwt-mac: dwt/graphics/Image.d comparison

comparison dwt/graphics/Image.d @ 7:e831403a80a9

Add 'cast' to casts

author	Frank Benoit <benoit@tionex.de>
date	Wed, 27 Aug 2008 14:30:35 +0200
parents	1a8b3cb347e0
children	a9ab4c738ed8

comparison

equal deleted inserted replaced

-:b903c16b6f48
+:e831403a80a9
 device = this.device;
 this.type = srcImage.type;
 /* Get source image size */
 NSSize size = srcImage.handle.size();
-int width = (int)size.width;
+int width = cast(int)size.width;
-int height = (int)size.height;
+int height = cast(int)size.height;
 NSBitmapImageRep srcRep = srcImage.imageRep;
 int bpr = srcRep.bytesPerRow();
 /* Copy transparent pixel and alpha data when necessary */
 transparentPixel = srcImage.transparentPixel;
 alphaData = new byte[srcImage.alphaData.length];
 System.arraycopy(srcImage.alphaData, 0, alphaData, 0, alphaData.length);
 }
 /* Create the image */
-handle = (NSImage)new NSImage().alloc();
+handle = cast(NSImage)new NSImage().alloc();
 handle = handle.initWithSize(size);
-NSBitmapImageRep rep = imageRep = (NSBitmapImageRep)new NSBitmapImageRep().alloc();
+NSBitmapImageRep rep = imageRep = cast(NSBitmapImageRep)new NSBitmapImageRep().alloc();
 rep = rep.initWithBitmapDataPlanes_pixelsWide_pixelsHigh_bitsPerSample_samplesPerPixel_hasAlpha_isPlanar_colorSpaceName_bitmapFormat_bytesPerRow_bitsPerPixel_(0, width, height, srcRep.bitsPerSample(), srcRep.samplesPerPixel(), srcRep.samplesPerPixel() is 4, srcRep.isPlanar(), new NSString(OS.NSDeviceRGBColorSpace()), OS.NSAlphaFirstBitmapFormat | OS.NSAlphaNonpremultipliedBitmapFormat, srcRep.bytesPerRow(), srcRep.bitsPerPixel());
 handle.addRepresentation(rep);
 int data = rep.bitmapData();
 OS.memmove(data, srcImage.imageRep.bitmapData(), width * height * 4);
 /* Apply transformation */
 switch (flag) {
 case DWT.IMAGE_DISABLE: {
 Color zeroColor = device.getSystemColor(DWT.COLOR_WIDGET_NORMAL_SHADOW);
 RGB zeroRGB = zeroColor.getRGB();
-byte zeroRed = (byte)zeroRGB.red;
+byte zeroRed = cast(byte)zeroRGB.red;
-byte zeroGreen = (byte)zeroRGB.green;
+byte zeroGreen = cast(byte)zeroRGB.green;
-byte zeroBlue = (byte)zeroRGB.blue;
+byte zeroBlue = cast(byte)zeroRGB.blue;
 Color oneColor = device.getSystemColor(DWT.COLOR_WIDGET_BACKGROUND);
 RGB oneRGB = oneColor.getRGB();
-byte oneRed = (byte)oneRGB.red;
+byte oneRed = cast(byte)oneRGB.red;
-byte oneGreen = (byte)oneRGB.green;
+byte oneGreen = cast(byte)oneRGB.green;
-byte oneBlue = (byte)oneRGB.blue;
+byte oneBlue = cast(byte)oneRGB.blue;
 byte[] line = new byte[bpr];
 for (int y=0; y<height; y++) {
 OS.memmove(line, data + (y * bpr), bpr);
 int offset = 0;
 for (int x=0; x<width; x++) {
 int offset = 0;
 for (int x=0; x<width; x++) {
 int red = line[offset+1] & 0xFF;
 int green = line[offset+2] & 0xFF;
 int blue = line[offset+3] & 0xFF;
-byte intensity = (byte)((red+red+green+green+green+green+green+blue) >> 3);
+byte intensity = cast(byte)((red+red+green+green+green+green+green+blue) >> 3);
 line[offset+1] = line[offset+2] = line[offset+3] = intensity;
 offset += 4;
 }
 OS.memmove(data + (y * bpr), line, bpr);
 }
 }
 void createAlpha () {
 if (transparentPixel is -1 && alpha is -1 && alphaData is null) return;
 NSSize size = handle.size();
-int height = (int)size.height;
+int height = cast(int)size.height;
 int bpr = imageRep.bytesPerRow();
 int dataSize = height * bpr;
 byte[] srcData = new byte[dataSize];
 OS.memmove(srcData, imageRep.bitmapData(), dataSize);
 if (transparentPixel !is -1) {
 for (int i=0; i<dataSize; i+=4) {
 int pixel = ((srcData[i+1] & 0xFF) << 16) | ((srcData[i+2] & 0xFF) << 8) | (srcData[i+3] & 0xFF);
-srcData[i] = (byte)(pixel is transparentPixel ? 0 : 0xFF);
+srcData[i] = cast(byte)(pixel is transparentPixel ? 0 : 0xFF);
 }
 } else if (alpha !is -1) {
-byte a = (byte)this.alpha;
+byte a = cast(byte)this.alpha;
 for (int i=0; i<dataSize; i+=4) {
 srcData[i] = a;
 }
 } else {
-int width = (int)size.width;
+int width = cast(int)size.width;
 int offset = 0, alphaOffset = 0;
 for (int y = 0; y<height; y++) {
 for (int x = 0; x<width; x++) {
 srcData[offset] = alphaData[alphaOffset];
 offset += 4;
 * @see #hashCode
 */
 public bool equals (Object object) {
 if (object is this) return true;
 if (!(object instanceof Image)) return false;
-Image image = (Image)object;
+Image image = cast(Image)object;
 return device is image.device && handle is image.handle &&
 transparentPixel is image.transparentPixel;
 }
 /**
 if (isDisposed()) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
 if (width !is -1 && height !is -1) {
 return new Rectangle(0, 0, width, height);
 }
 NSSize size = handle.size();
-return new Rectangle(0, 0, width = (int)size.width, height = (int)size.height);
+return new Rectangle(0, 0, width = cast(int)size.width, height = cast(int)size.height);
 }
 /**
 * Returns an <code>ImageData</code> based on the receiver
 * Modifications made to this <code>ImageData</code> will not
 */
 public ImageData getImageData() {
 if (isDisposed()) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
 NSSize size = handle.size();
-int width = (int)size.width;
+int width = cast(int)size.width;
-int height = (int)size.height;
+int height = cast(int)size.height;
 NSBitmapImageRep imageRep = this.imageRep;
 int bpr = imageRep.bytesPerRow();
 int bpp = imageRep.bitsPerPixel();
 int dataSize = height * bpr;
 byte[] srcData = new byte[dataSize];
 }
 this.type = DWT.BITMAP;
 this.width = width;
 this.height = height;
-handle = (NSImage)new NSImage().alloc();
+handle = cast(NSImage)new NSImage().alloc();
 NSSize size = new NSSize();
 size.width = width;
 size.height = height;
 handle = handle.initWithSize(size);
-NSBitmapImageRep rep = imageRep = (NSBitmapImageRep)new NSBitmapImageRep().alloc();
+NSBitmapImageRep rep = imageRep = cast(NSBitmapImageRep)new NSBitmapImageRep().alloc();
 rep = rep.initWithBitmapDataPlanes_pixelsWide_pixelsHigh_bitsPerSample_samplesPerPixel_hasAlpha_isPlanar_colorSpaceName_bitmapFormat_bytesPerRow_bitsPerPixel_(0, width, height, 8, 3, false, false, new NSString(OS.NSDeviceRGBColorSpace()), OS.NSAlphaFirstBitmapFormat | OS.NSAlphaNonpremultipliedBitmapFormat, width * 4, 32);
 OS.memset(rep.bitmapData(), 0xFF, width * height * 4);
 handle.addRepresentation(rep);
 //  rep.release();
 }
 byte[] srcGreens = new byte[length];
 byte[] srcBlues = new byte[length];
 for (int i = 0; i < rgbs.length; i++) {
 RGB rgb = rgbs[i];
 if (rgb is null) continue;
-srcReds[i] = (byte)rgb.red;
+srcReds[i] = cast(byte)rgb.red;
-srcGreens[i] = (byte)rgb.green;
+srcGreens[i] = cast(byte)rgb.green;
-srcBlues[i] = (byte)rgb.blue;
+srcBlues[i] = cast(byte)rgb.blue;
 }
 ImageData.blit(ImageData.BLIT_SRC,
 image.data, image.depth, image.bytesPerLine, image.getByteOrder(), 0, 0, width, height, srcReds, srcGreens, srcBlues,
 ImageData.ALPHA_OPAQUE, null, 0, 0, 0,
 buffer, 32, bpr, ImageData.MSB_FIRST, 0, 0, width, height, 0xFF0000, 0xFF00, 0xFF,
 byte[] maskData = maskImage.data;
 int maskBpl = maskImage.bytesPerLine;
 int offset = 0, maskOffset = 0;
 for (int y = 0; y<height; y++) {
 for (int x = 0; x<width; x++) {
-buffer[offset] = ((maskData[maskOffset + (x >> 3)]) & (1 << (7 - (x & 0x7)))) !is 0 ? (byte)0xff : 0;
+buffer[offset] = ((maskData[maskOffset + (x >> 3)]) & (1 << (7 - (x & 0x7)))) !is 0 ? cast(byte)0xff : 0;
 offset += 4;
 }
 maskOffset += maskBpl;
 }
 } else {
 this.type = DWT.BITMAP;
 if (image.alpha !is -1) {
 hasAlpha = true;
 this.alpha = image.alpha;
-byte a = (byte)this.alpha;
+byte a = cast(byte)this.alpha;
 for (int dataIndex=0; dataIndex<buffer.length; dataIndex+=4) {
 buffer[dataIndex] = a;
 }
 } else if (image.alphaData !is null) {
 this.alphaData = new byte[image.alphaData.length];
 alphaOffset += 1;
 }
 }
 }
 }
-handle = (NSImage)new NSImage().alloc();
+handle = cast(NSImage)new NSImage().alloc();
 NSSize size = new NSSize();
 size.width = width;
 size.height = height;
 handle = handle.initWithSize(size);
-NSBitmapImageRep rep = imageRep = (NSBitmapImageRep)new NSBitmapImageRep().alloc();
+NSBitmapImageRep rep = imageRep = cast(NSBitmapImageRep)new NSBitmapImageRep().alloc();
 rep = rep.initWithBitmapDataPlanes_pixelsWide_pixelsHigh_bitsPerSample_samplesPerPixel_hasAlpha_isPlanar_colorSpaceName_bitmapFormat_bytesPerRow_bitsPerPixel_(
 0, width, height, 8, hasAlpha ? 4 : 3, hasAlpha, false, new NSString(OS.NSDeviceRGBColorSpace()), OS.NSAlphaFirstBitmapFormat | OS.NSAlphaNonpremultipliedBitmapFormat, bpr, 32);
 OS.memmove(rep.bitmapData(), buffer, dataSize);
 handle.addRepresentation(rep);
 //  rep.release();
 }
 NSGraphicsContext current = NSGraphicsContext.currentContext();
 NSBitmapImageRep rep = imageRep;
 if (imageRep.hasAlpha()) {
 int bpr = width * 4;
-rep = (NSBitmapImageRep)new NSBitmapImageRep().alloc();
+rep = cast(NSBitmapImageRep)new NSBitmapImageRep().alloc();
 int bitmapData = imageRep.bitmapData();
 if (data.bitmapDataAddress !is 0) OS.free(data.bitmapDataAddress);
 data.bitmapDataAddress = OS.malloc(4);
 OS.memmove(data.bitmapDataAddress, new int[] {bitmapData}, 4);
 rep = rep.initWithBitmapDataPlanes_pixelsWide_pixelsHigh_bitsPerSample_samplesPerPixel_hasAlpha_isPlanar_colorSpaceName_bitmapFormat_bytesPerRow_bitsPerPixel_(
 public void setBackground(Color color) {
 if (isDisposed()) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
 if (color is null) DWT.error(DWT.ERROR_NULL_ARGUMENT);
 if (color.isDisposed()) DWT.error(DWT.ERROR_INVALID_ARGUMENT);
 if (transparentPixel is -1) return;
-//  byte red = (byte)((transparentPixel >> 16) & 0xFF);
+//  byte red = cast(byte)((transparentPixel >> 16) & 0xFF);
-//  byte green = (byte)((transparentPixel >> 8) & 0xFF);
+//  byte green = cast(byte)((transparentPixel >> 8) & 0xFF);
-//  byte blue = (byte)((transparentPixel >> 0) & 0xFF);
+//  byte blue = cast(byte)((transparentPixel >> 0) & 0xFF);
-//  byte newRed = (byte)((int)(color.handle[0] * 255) & 0xFF);
+//  byte newRed = cast(byte)(cast(int)(color.handle[0] * 255) & 0xFF);
-//  byte newGreen = (byte)((int)(color.handle[1] * 255) & 0xFF);
+//  byte newGreen = cast(byte)(cast(int)(color.handle[1] * 255) & 0xFF);
-//  byte newBlue = (byte)((int)(color.handle[2] * 255) & 0xFF);
+//  byte newBlue = cast(byte)(cast(int)(color.handle[2] * 255) & 0xFF);
 //  int height = OS.CGImageGetHeight(handle);
 //  int bpl = OS.CGImageGetBytesPerRow(handle);
 //  byte[] line = new byte[bpl];
 //  for (int i = 0, offset = 0; i < height; i++, offset += bpl) {
 //      OS.memmove(line, data + offset, bpl);

Mercurial > projects > dwt-mac

comparison dwt/graphics/Image.d @ 7:e831403a80a9