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Switch back to gsave/grestore.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@10850 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Adam Fedor 2001-09-06 19:04:07 +00:00
parent 0a30e76ea7
commit 4827e85a75
2 changed files with 22 additions and 21 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2001-09-06 Adam Fedor <fedor@gnu.org>
* Source/NSView.m (-lockFocusInRect:): Switch back to gsave/grestore
syntax, use rectclip instead of rectviewclip.
(-unlockFocusWithFlush:): Likewise.
2001-09-03 Adam Fedor <fedor@gnu.org>
* Source/tiff.m (NSTiffWrite): Set EXTRASAMPLES even if 0.

37
Source/NSView.m
View file

@ -1317,7 +1317,6 @@ GSSetDragTypes(NSView* obj, NSArray *types)
- (void) lockFocusInRect: (NSRect)rect
{
NSGraphicsContext *ctxt = GSCurrentContext();
NSAffineTransform *matrix;
struct NSWindow_struct *window_t;
NSRect wrect;
int window_gstate;
@ -1336,20 +1335,8 @@ GSSetDragTypes(NSView* obj, NSArray *types)
window_t = (struct NSWindow_struct *)_window;
[window_t->_rectsBeingDrawn addObject: [NSValue valueWithRect: wrect]];
/*
* Clipping - set viewclip to the visible rectangle - which will never be
* greater than the bounds of the view. This prevents drawing outside
* our bounds (FIXME: Perhaps IntersectRect with bounds, just to make sure?)
*/
DPSsave(ctxt);
DPSmark(ctxt); /* Rather than keep the save object, just mark it to make
sure we can find it when we unlock. We really should
keep an ivar for it, though... */
matrix = [self _matrixToWindow];
if ([matrix isRotated])
{
[matrix boundingRectFor: rect result: &rect];
}
/* Make sure we don't modify superview's gstate */
DPSgsave(ctxt);
if (_gstate)
{
@ -1360,15 +1347,24 @@ GSSetDragTypes(NSView* obj, NSArray *types)
}
_renew_gstate = 0;
DPSgsave(ctxt);
DPSrectviewclip(ctxt, NSMinX(rect), NSMinY(rect),
NSWidth(rect), NSHeight(rect));
}
else
{
NSAffineTransform *matrix;
matrix = [self _matrixToWindow];
if ([matrix isRotated])
{
[matrix boundingRectFor: rect result: &rect];
}
DPSsetgstate(ctxt, window_gstate);
DPSgsave(ctxt);
[matrix concat];
DPSrectviewclip(ctxt, NSMinX(rect), NSMinY(rect),
/* Clip to the visible rectangle - which will never be greater
* than the bounds of the view. This prevents drawing outside
* our bounds
*/
DPSrectclip(ctxt, NSMinX(rect), NSMinY(rect),
NSWidth(rect), NSHeight(rect));
/* Allow subclases to make other modifications */
@ -1400,9 +1396,8 @@ GSSetDragTypes(NSView* obj, NSArray *types)
/* Restore our original gstate */
DPSgrestore(ctxt);
/* Restore state (including viewclip) of nesting lockFocus */
DPScleartomark(ctxt);
DPSrestore(ctxt);
/* Restore state of nesting lockFocus */
DPSgrestore(ctxt);
if (!_allocate_gstate)
_gstate = 0;