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Differential D7316 Diff 23386 intern/ghost/intern/GHOST_SystemCocoa.mm

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intern/ghost/intern/GHOST_SystemCocoa.mm

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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* *
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved. * All rights reserved.
*/ */
#include "GHOST_SystemCocoa.h" #include "GHOST_SystemCocoa.h"
#include "GHOST_Bitmap.h"
#include "GHOST_DisplayManagerCocoa.h" #include "GHOST_DisplayManagerCocoa.h"
#include "GHOST_EventButton.h" #include "GHOST_EventButton.h"
#include "GHOST_EventCursor.h" #include "GHOST_EventCursor.h"
#include "GHOST_EventDragnDrop.h" #include "GHOST_EventDragnDrop.h"
#include "GHOST_EventKey.h" #include "GHOST_EventKey.h"
#include "GHOST_EventString.h" #include "GHOST_EventString.h"
#include "GHOST_EventTrackpad.h" #include "GHOST_EventTrackpad.h"
#include "GHOST_EventWheel.h" #include "GHOST_EventWheel.h"
▲ Show 20 Lines • Show All 1,175 Lines • ▼ Show 20 Lines case GHOST_kEventDraggingDropDone: {
temp_buff[pastedTextSize] = '\0'; temp_buff[pastedTextSize] = '\0';
eventData = (GHOST_TEventDataPtr)temp_buff; eventData = (GHOST_TEventDataPtr)temp_buff;
break; break;
case GHOST_kDragnDropTypeBitmap: { case GHOST_kDragnDropTypeBitmap: {
NSImage *droppedImg = (NSImage *)data; NSImage *droppedImg = (NSImage *)data;
NSSize imgSize = [droppedImg size]; NSSize imgSize = [droppedImg size];
ImBuf *ibuf = NULL; GHOST_Bitmap *bitmap = NULL;
GHOST_TUns8 *rasterRGB = NULL; GHOST_TUns8 *rasterRGB = NULL;
GHOST_TUns8 *rasterRGBA = NULL; GHOST_TUns8 *rasterRGBA = NULL;
GHOST_TUns8 *toIBuf = NULL; GHOST_TUns8 *toBuf = NULL;
int x, y, to_i, from_i; int x, y, to_i, from_i;
NSBitmapImageRep *blBitmapFormatImageRGB, *blBitmapFormatImageRGBA, *bitmapImage = nil; NSBitmapImageRep *blBitmapFormatImageRGB, *blBitmapFormatImageRGBA, *bitmapImage = nil;
NSEnumerator *enumerator; NSEnumerator *enumerator;
NSImageRep *representation; NSImageRep *representation;
ibuf = IMB_allocImBuf(imgSize.width, imgSize.height, 32, IB_rect); bitmap = new GHOST_bitmap(imgSize.width, imgSize.height);
if (!ibuf) { if (!ibuf.isAllocated()) {
[droppedImg release]; [droppedImg release];
delete bitmap;
return GHOST_kFailure; return GHOST_kFailure;
} }
/*Get the bitmap of the image*/ /*Get the bitmap of the image*/
enumerator = [[droppedImg representations] objectEnumerator]; enumerator = [[droppedImg representations] objectEnumerator];
while ((representation = [enumerator nextObject])) { while ((representation = [enumerator nextObject])) {
if ([representation isKindOfClass:[NSBitmapImageRep class]]) { if ([representation isKindOfClass:[NSBitmapImageRep class]]) {
bitmapImage = (NSBitmapImageRep *)representation; bitmapImage = (NSBitmapImageRep *)representation;
break; break;
} }
} }
if (bitmapImage == nil) if (bitmapImage == nil)
return GHOST_kFailure; return GHOST_kFailure;
if (([bitmapImage bitsPerPixel] == 32) && (([bitmapImage bitmapFormat] & 0x5) == 0) && if (([bitmapImage bitsPerPixel] == 32) && (([bitmapImage bitmapFormat] & 0x5) == 0) &&
![bitmapImage isPlanar]) { ![bitmapImage isPlanar]) {
/* Try a fast copy if the image is a meshed RGBA 32bit bitmap*/ /* Try a fast copy if the image is a meshed RGBA 32bit bitmap*/
toIBuf = (GHOST_TUns8 *)ibuf->rect; toBuf = (GHOST_TUns8 *)image->getBuffer();
rasterRGB = (GHOST_TUns8 *)[bitmapImage bitmapData]; rasterRGB = (GHOST_TUns8 *)[bitmapImage bitmapData];
for (y = 0; y < imgSize.height; y++) { for (y = 0; y < imgSize.height; y++) {
to_i = (imgSize.height - y - 1) * imgSize.width; to_i = (imgSize.height - y - 1) * imgSize.width;
from_i = y * imgSize.width; from_i = y * imgSize.width;
memcpy(toIBuf + 4 * to_i, rasterRGB + 4 * from_i, 4 * imgSize.width); memcpy(toBuf + 4 * to_i, rasterRGB + 4 * from_i, 4 * imgSize.width);
} }
} }
else { else {
/* Tell cocoa image resolution is same as current system one */ /* Tell cocoa image resolution is same as current system one */
[bitmapImage setSize:imgSize]; [bitmapImage setSize:imgSize];
/* Convert the image in a RGBA 32bit format */ /* Convert the image in a RGBA 32bit format */
/* As Core Graphics does not support contextes with non premutliplied alpha, /* As Core Graphics does not support contextes with non premutliplied alpha,
▲ Show 20 Lines • Show All 54 Lines • ▼ Show 20 Lines case GHOST_kEventDraggingDropDone: {
if (rasterRGBA == NULL) { if (rasterRGBA == NULL) {
[bitmapImage release]; [bitmapImage release];
[blBitmapFormatImageRGB release]; [blBitmapFormatImageRGB release];
[blBitmapFormatImageRGBA release]; [blBitmapFormatImageRGBA release];
[droppedImg release]; [droppedImg release];
return GHOST_kFailure; return GHOST_kFailure;
} }
/*Copy the image to ibuf, flipping it vertically*/ /*Copy the image to bitmap, flipping it vertically*/
toIBuf = (GHOST_TUns8 *)ibuf->rect; toBuf = (GHOST_TUns8 *)bitmap->getBuffer();
for (y = 0; y < imgSize.height; y++) { for (y = 0; y < imgSize.height; y++) {
for (x = 0; x < imgSize.width; x++) { for (x = 0; x < imgSize.width; x++) {
to_i = (imgSize.height - y - 1) * imgSize.width + x; to_i = (imgSize.height - y - 1) * imgSize.width + x;
from_i = y * imgSize.width + x; from_i = y * imgSize.width + x;
toIBuf[4 * to_i] = rasterRGB[4 * from_i]; /* R */ toBuf[4 * to_i] = rasterRGB[4 * from_i]; /* R */
toIBuf[4 * to_i + 1] = rasterRGB[4 * from_i + 1]; /* G */ toBuf[4 * to_i + 1] = rasterRGB[4 * from_i + 1]; /* G */
toIBuf[4 * to_i + 2] = rasterRGB[4 * from_i + 2]; /* B */ toBuf[4 * to_i + 2] = rasterRGB[4 * from_i + 2]; /* B */
toIBuf[4 * to_i + 3] = rasterRGBA[4 * from_i + 3]; /* A */ toBuf[4 * to_i + 3] = rasterRGBA[4 * from_i + 3]; /* A */
} }
} }
[blBitmapFormatImageRGB release]; [blBitmapFormatImageRGB release];
[blBitmapFormatImageRGBA release]; [blBitmapFormatImageRGBA release];
[droppedImg release]; [droppedImg release];
} }
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