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

comparison dwt/graphics/GC.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
 size = data.transform.transformSize(size);
 }
 float scaling = size.width;
 if (scaling < 0) scaling = -scaling;
 float strokeWidth = data.lineWidth * scaling;
-if (strokeWidth is 0 || ((int)strokeWidth % 2) is 1) {
+if (strokeWidth is 0 || (cast(int)strokeWidth % 2) is 1) {
 data.drawXOffset = 0.5f / scaling;
 }
 scaling = size.height;
 if (scaling < 0) scaling = -scaling;
 strokeWidth = data.lineWidth * scaling;
-if (strokeWidth is 0 || ((int)strokeWidth % 2) is 1) {
+if (strokeWidth is 0 || (cast(int)strokeWidth % 2) is 1) {
 data.drawYOffset = 0.5f / scaling;
 }
 }
 }
 //      Rect srcRect = new Rect ();
 //      CGPoint pt = new CGPoint ();
 //      int[] contentView = new int[1];
 //      OS.HIViewFindByID(OS.HIViewGetRoot(window), OS.kHIViewWindowContentID(), contentView);
 //      OS.HIViewConvertPoint (pt, data.control, contentView[0]);
-//      x += (int) pt.x;
+//      x += cast(int) pt.x;
-//      y += (int) pt.y;
+//      y += cast(int) pt.y;
 //      Rect inset = data.insetRect;
 //      x -= inset.left;
 //      y -= inset.top;
-//      srcRect.left = (short)x;
+//      srcRect.left = cast(short)x;
-//      srcRect.top = (short)y;
+//      srcRect.top = cast(short)y;
-//      srcRect.right = (short)(x + width);
+//      srcRect.right = cast(short)(x + width);
-//      srcRect.bottom = (short)(y + height);
+//      srcRect.bottom = cast(short)(y + height);
 //      Rect destRect = new Rect();
-//      destRect.right = (short)width;
+//      destRect.right = cast(short)width;
-//      destRect.bottom = (short)height;
+//      destRect.bottom = cast(short)height;
 //      int bpl = width * 4;
 //      int[] gWorld = new int[1];
 //      int port = OS.GetWindowPort(window);
 //      OS.NewGWorldFromPtr(gWorld, OS.k32ARGBPixelFormat, destRect, 0, 0, 0, image.data, bpl);
-//      OS.CopyBits(OS.GetPortBitMapForCopyBits(port), OS.GetPortBitMapForCopyBits(gWorld[0]), srcRect, destRect, (short)OS.srcCopy, 0);
+//      OS.CopyBits(OS.GetPortBitMapForCopyBits(port), OS.GetPortBitMapForCopyBits(gWorld[0]), srcRect, destRect, cast(short)OS.srcCopy, 0);
 //      OS.DisposeGWorld(gWorld [0]);
 //  } else if (data.window !is 0) {
 //      int imageHandle = image.handle;
 //      CGRect rect = new CGRect();
 //      rect.x = x;
 //      int convertX = 0, convertY = 0;
 //      CGPoint pt = new CGPoint ();
 //      int[] contentView = new int[1];
 //      OS.HIViewFindByID(OS.HIViewGetRoot(window), OS.kHIViewWindowContentID(), contentView);
 //      OS.HIViewConvertPoint(pt, OS.HIViewGetSuperview(data.control), contentView[0]);
-//      convertX = rect.left + (int) pt.x;
+//      convertX = rect.left + cast(int) pt.x;
-//      convertY = rect.top + (int) pt.y;
+//      convertY = rect.top + cast(int) pt.y;
-//      rect.left += (int) pt.x;
+//      rect.left += cast(int) pt.x;
-//      rect.top += (int) pt.y;
+//      rect.top += cast(int) pt.y;
-//      rect.right += (int) pt.x;
+//      rect.right += cast(int) pt.x;
-//      rect.bottom += (int) pt.y;
+//      rect.bottom += cast(int) pt.y;
 //      Rect srcRect = new Rect();
 //      int left = rect.left + srcX;
 //      int top = rect.top + srcY;
-//      OS.SetRect(srcRect, (short)left, (short)top, (short)(left + width), (short)(top + height));
+//      OS.SetRect(srcRect, cast(short)left, cast(short)top, cast(short)(left + width), cast(short)(top + height));
 //      int srcRgn = OS.NewRgn();
 //      OS.RectRgn(srcRgn, srcRect);
 //      OS.SectRect(rect, srcRect, srcRect);
 //      Rect destRect = new Rect ();
 //      OS.SetRect(destRect, srcRect.left, srcRect.top, srcRect.right, srcRect.bottom);
-//      OS.OffsetRect(destRect, (short)deltaX, (short)deltaY);
+//      OS.OffsetRect(destRect, cast(short)deltaX, cast(short)deltaY);
 //      int destRgn = OS.NewRgn();
 //      OS.RectRgn(destRgn, destRect);
 //
 //      /* Copy bits with appropriated clipping region */
 //      if (!OS.EmptyRect(srcRect)) {
 //                      OS.SetPort(port);
 //                      int oldClip = OS.NewRgn();
 //                      OS.GetClip(oldClip);
 //                      OS.SetClip(clipRgn);
 //                      OS.UnionRect(srcRect, destRect, rect);
-//                      OS.ScrollRect(rect, (short)deltaX, (short)deltaY, 0);
+//                      OS.ScrollRect(rect, cast(short)deltaX, cast(short)deltaY, 0);
 //                      OS.SetClip(oldClip);
 //                      OS.DisposeRgn(oldClip);
 //                      OS.SetPort(currentPort[0]);
 //                  } else {
 //                      int portBitMap = OS.GetPortBitMapForCopyBits (port);
-//                      OS.CopyBits(portBitMap, portBitMap, srcRect, destRect, (short)OS.srcCopy, clipRgn);
+//                      OS.CopyBits(portBitMap, portBitMap, srcRect, destRect, cast(short)OS.srcCopy, clipRgn);
 //                      OS.QDFlushPortBuffer(port, destRgn);
 //                  }
 //              }
 //
 //              if (clipRgn !is data.visibleRgn) OS.DisposeRgn(clipRgn);
 //
 //      /* Invalidate src and obscured areas */
 //      if (paint) {
 //          int invalRgn = OS.NewRgn();
 //          OS.DiffRgn(srcRgn, data.visibleRgn, invalRgn);
-//          OS.OffsetRgn(invalRgn, (short)deltaX, (short)deltaY);
+//          OS.OffsetRgn(invalRgn, cast(short)deltaX, cast(short)deltaY);
 //          OS.DiffRgn(srcRgn, destRgn, srcRgn);
 //          OS.UnionRgn(srcRgn, invalRgn, invalRgn);
 //          OS.SectRgn(data.visibleRgn, invalRgn, invalRgn);
-//          OS.OffsetRgn(invalRgn, (short)-convertX, (short)-convertY);
+//          OS.OffsetRgn(invalRgn, cast(short)-convertX, cast(short)-convertY);
 //          OS.HIViewSetNeedsDisplayInRegion(data.control, invalRgn, true);
 //          OS.DisposeRgn(invalRgn);
 //      }
 //
 //      /* Dispose src and dest regions */
 //          }
 //      }
 //      length = j;
 //  }
 NSString str = NSString.stringWithCharacters(chars, length);
-return ((NSAttributedString)new NSAttributedString().alloc()).initWithString_attributes_(str, dict);
+return (cast(NSAttributedString)new NSAttributedString().alloc()).initWithString_attributes_(str, dict);
 }
 void destroy() {
 /* Free resources */
 Image image = data.image;
 NSGraphicsContext context = NSGraphicsContext.currentContext();
 NSGraphicsContext.setCurrentContext(handle);
 checkGC(CLIPPING | TRANSFORM);
 NSImage imageHandle = srcImage.handle;
 NSSize size = imageHandle.size();
-int imgWidth = (int)size.width;
+int imgWidth = cast(int)size.width;
-int imgHeight = (int)size.height;
+int imgHeight = cast(int)size.height;
 if (simple) {
 srcWidth = destWidth = imgWidth;
 srcHeight = destHeight = imgHeight;
 } else {
 simple = srcX is 0 && srcY is 0 &&
 * @see #hashCode
 */
 public bool equals(Object object) {
 if (object is this) return true;
 if (!(object instanceof GC)) return false;
-return handle is ((GC)object).handle;
+return handle is (cast(GC)object).handle;
 }
 /**
 * Fills the interior of a circular or elliptical arc within
 * the specified rectangular area, with the receiver's background
 if (fromRGB.equals(toRGB)) {
 fillRectangle(x, y, width, height);
 } else {
 NSColor startingColor = NSColor.colorWithDeviceRed(fromRGB.red / 255f, fromRGB.green / 255f, fromRGB.blue / 255f, data.alpha / 255f);
 NSColor endingColor = NSColor.colorWithDeviceRed(toRGB.red / 255f, toRGB.green / 255f, toRGB.blue / 255f, data.alpha / 255f);
-NSGradient gradient = ((NSGradient)new NSGradient().alloc()).initWithStartingColor(startingColor, endingColor);
+NSGradient gradient = (cast(NSGradient)new NSGradient().alloc()).initWithStartingColor(startingColor, endingColor);
 NSRect rect = new NSRect();
 rect.x = x;
 rect.y = y;
 rect.width = width;
 rect.height = height;
 rect.y = pt.y;
 rect.width = size.width;
 rect.height = size.height;
 }
 }
-return new Rectangle((int)rect.x, (int)rect.y, (int)rect.width, (int)rect.height);
+return new Rectangle(cast(int)rect.x, cast(int)rect.y, cast(int)rect.width, cast(int)rect.height);
 }
 /**
 * Sets the region managed by the argument to the current
 * clipping region of the receiver.
 } else if (data.size !is null) {
 rect.width = data.size.width;
 rect.height = data.size.height;
 }
 }
-region.add((int)rect.x, (int)rect.y, (int)rect.width, (int)rect.height);
+region.add(cast(int)rect.x, cast(int)rect.y, cast(int)rect.width, cast(int)rect.height);
 NSRect paintRect = data.paintRect;
 if (paintRect !is null) {
-region.intersect((int)paintRect.x, (int)paintRect.y, (int)paintRect.width, (int)paintRect.height);
+region.intersect(cast(int)paintRect.x, cast(int)paintRect.y, cast(int)paintRect.width, cast(int)paintRect.height);
 }
 if (data.clipPath !is null) {
 NSBezierPath clip = data.clipPath.bezierPathByFlatteningPath();
 int count = clip.elementCount();
 int pointCount = 0;
 switch (element) {
 case OS.NSMoveToBezierPathElement:
 if (pointCount !is 0) clipRgn.add(pointArray, pointCount);
 pointCount = 0;
 OS.memmove(pt, points, NSPoint.sizeof);
-pointArray[pointCount++] = (int)pt.x;
+pointArray[pointCount++] = cast(int)pt.x;
-pointArray[pointCount++] = (int)pt.y;
+pointArray[pointCount++] = cast(int)pt.y;
 break;
 case OS.NSLineToBezierPathElement:
 OS.memmove(pt, points, NSPoint.sizeof);
-pointArray[pointCount++] = (int)pt.x;
+pointArray[pointCount++] = cast(int)pt.x;
-pointArray[pointCount++] = (int)pt.y;
+pointArray[pointCount++] = cast(int)pt.y;
 break;
 case OS.NSClosePathBezierPathElement:
 if (pointCount !is 0) clipRgn.add(pointArray, pointCount);
 pointCount = 0;
 break;
 */
 public FontMetrics getFontMetrics() {
 if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
 checkGC(FONT);
 NSFont font = data.font.handle;
-int ascent = (int)(0.5f + font.ascender());
+int ascent = cast(int)(0.5f + font.ascender());
-int descent = (int)(0.5f + (-font.descender() + font.leading()));
+int descent = cast(int)(0.5f + (-font.descender() + font.leading()));
 String s = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
 int averageCharWidth = stringExtent(s).x / s.length();
 return FontMetrics.cocoa_new(ascent, descent, averageCharWidth, 0, ascent + descent);
 }
 public int[] getLineDash() {
 if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
 if (data.lineDashes is null) return null;
 int[] lineDashes = new int[data.lineDashes.length];
 for (int i = 0; i < lineDashes.length; i++) {
-lineDashes[i] = (int)data.lineDashes[i];
+lineDashes[i] = cast(int)data.lineDashes[i];
 }
 return lineDashes;
 }
 /**
 *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
 * </ul>
 */
 public int getLineWidth() {
 if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
-return (int)data.lineWidth;
+return cast(int)data.lineWidth;
 }
 /**
 * Returns the receiver's style information.
 * <p>
 if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
 if (!advanced) {
 setAlpha(0xFF);
 setAntialias(DWT.DEFAULT);
 setBackgroundPattern(null);
-setClipping((Rectangle)null);
+setClipping(cast(Rectangle)null);
 setForegroundPattern(null);
 setInterpolation(DWT.DEFAULT);
 setTextAntialias(DWT.DEFAULT);
 setTransform(null);
 }
 * </ul>
 */
 public void setClipping(Rectangle rect) {
 if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
 if (rect is null) {
-setClipping((NSBezierPath)null);
+setClipping(cast(NSBezierPath)null);
 } else {
 setClipping(rect.x, rect.y, rect.width, rect.height);
 }
 }
 if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
 if (transform !is null && transform.isDisposed()) DWT.error(DWT.ERROR_INVALID_ARGUMENT);
 if (transform !is null) {
 if (data.transform !is null) data.transform.release();
 if (data.inverseTransform !is null) data.inverseTransform.release();
-data.transform = ((NSAffineTransform)new NSAffineTransform().alloc()).initWithTransform(transform.handle);
+data.transform = (cast(NSAffineTransform)new NSAffineTransform().alloc()).initWithTransform(transform.handle);
-data.inverseTransform = ((NSAffineTransform)new NSAffineTransform().alloc()).initWithTransform(transform.handle);
+data.inverseTransform = (cast(NSAffineTransform)new NSAffineTransform().alloc()).initWithTransform(transform.handle);
 NSAffineTransformStruct struct = data.inverseTransform.transformStruct();
 if ((struct.m11 * struct.m22 - struct.m12 * struct.m21) !is 0) {
 data.inverseTransform.invert();
 }
 } else {
 if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
 if (string is null) DWT.error(DWT.ERROR_NULL_ARGUMENT);
 checkGC(FONT);
 NSAttributedString str = createString(string, flags);
 NSSize size = str.size();
-return new Point((int)size.width, (int)size.height);
+return new Point(cast(int)size.width, cast(int)size.height);
 }
 /**
 * Returns a string containing a concise, human-readable
 * description of the receiver.

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