Hello, all!
Sorry for my technical English.
I got a rary error with QCView. Prev. question with same crashing stack (from
different people and some years ago) has no pubilc answer from Apple.
The standalone window (created outside the big-big GUI project) is working
fine... but this window (with equal line-by-line sources) inserted to this big
project and called from menu is crashing.
Actual questions are: "What mean a _initWithBacking: exception of QCComposition
class?" or "What is the internal state of the QCComposition class?"
Thanx for anythinks.
---- cut ----
Details:
Strong requarenments are:
1. 10.4 Tiger.
2. No nib files or Interface Builder usage (window must be created
programmatically).
Simplified window creation code:
-( void )initWindowWithTitle:( NSString* )title // private inityializer: called
from public
{
NSRect aboutRect = NSMakeRect( 0, 0, aboutWidth, aboutHeight );
NSRect compositionRect = NSMakeRect( xPos, yPos, 64, 64 );
m_rootView = [[NSView alloc] initWithFrame:global_defined_window_rect];
m_aboutView = [[MyAboutView alloc] initWithFrame:aboutRect];
m_compositionView = [[MyCompositionView alloc] initWithFrame:compositionRect];
[super setTitle:title];
[super setDelegate:self];
[super setReleasedWhenClosed:YES];
[super setBackgroundColor:[NSColor colorWithCalibratedRed: 237/norm green:
237/norm blue: 237/norm alpha: 1]];
[super setContentView:m_rootView];
[m_rootView addSubview:m_aboutView];
[m_rootView addSubview:m_scrollView];
[m_rootView addSubview:m_compositionView];
// m_scrollView was been inited early
[m_scrollView setHidden:YES];
[super makeKeyAndOrderFront:nil]; // or self
}
-( MyAboutWindow* )initWithString:( NSString* )string
andTitle:( NSString* )title
{
if (self = [super initWithContentRect:global_defined_window_rect
styleMask:NSTitledWindowMask|NSClosableWindowMask
backing:DEF_BACKING_STORE_TYPE defer:NO])
{
m_scrollView = [[MyScrollView alloc] initWithFrame:class_var_a_scrollViewRect
andContentString:string];
[self initWindowWithTitle:title]; // private initializer call
return self;
}
return nil;
}
// Inherited QCView class:
-( id )initWithFrame:( NSRect )rect
{
if (self = [super initWithFrame:rect])
{
[super setAutostartsRendering:YES];
[super setEraseColor:[NSColor colorWithCalibratedRed:0 green:0 blue:0 alpha:0]];
[self loadCompositionFromFile:nil]; // nil means "try to load from bundle"
below:
return self;
}
return nil;
}
-( BOOL )loadCompositionFromFile:( NSString* )path
{
return [super loadCompositionFromFile:( path ? path
: [[NSBundle bundleForClass:[self class]] pathForResource:@"composition"
ofType:@"qtz"])];
}
Sorry, I can't demonstrate the full part of the big project... my window is
called using setAction/target mechanics from the About menu.
I'll try a real composition and a blank composition created from template, a
result is same.
Also I was try all three window backing store types and try to change order of
window creation rule (load composition first add to window after etc).
Quartz framework is already linked.
23.10.10 13:51:06 [69258] '-[QCComposition _initWithBacking:]: Inconsistent
state'
(
0 CoreFoundation 0x96f78bba __raiseError + 410
1 libobjc.A.dylib 0x97398509 objc_exception_throw + 56
2 CoreFoundation 0x96fc39f1 -[NSException raise] + 17
3 QuartzComposer 0x901c333e GFException + 198
4 QuartzComposer 0x901c57f7 GFThrowException + 194
5 QuartzComposer 0x9012fe87 -[QCComposition
_initWithBacking:] + 190
6 QuartzComposer 0x9012fdae +[QCComposition
compositionWithFile:] + 152
7 QuartzComposer 0x9016013c -[QCView
loadCompositionFromFile:] + 52
8 avpgui.ppl 0x031c1743 -[MyCompositionView
initWithFrame:] + 259
9 avpgui.ppl 0x031c2e2a -[MyAboutWindow
initWindowWithTitle:] + 266
10 avpgui.ppl 0x031c2290 -[MyAboutWindow
initWithString:andTitle:] + 240
11 avpgui.ppl 0x031c32bf
showCocoaAboutWindowFromString + 175
12 avpgui.ppl 0x0306eade
_ZN7GUIImpl12ProcessEventEjP13cSerializableP9CItemBasejPb + 5998
13 avpgui.ppl 0x03073f61
_ZN7GUIImpl9OnCommandEP9CItemBasePKcS3_P13cSerializableS1_b + 8209
14 basegui.ppl 0x01e1bc62
_ZN9CRootItem9DoCommandEP9CItemBasePKcb + 290
15 basegui.ppl 0x01dc4b86 -[ScriptingDelegate
orderFrontCustomAboutPanel:] + 70
16 AppKit 0x94077f1e -[NSApplication
sendAction:to:from:] + 112
17 AppKit 0x94077dd1 -[NSMenuItem
_corePerformAction] + 435
18 AppKit 0x94077ac2 -[NSCarbonMenuImpl
performActionWithHighlightingForItemAtIndex:] + 174
19 AppKit 0x940779ae -[NSMenu
performActionForItemAtIndex:] + 65
20 AppKit 0x94077961 -[NSMenu
_internalPerformActionForItemAtIndex:] + 50
21 AppKit 0x940778c7 -[NSMenuItem
_internalPerformActionThroughMenuIfPossible] + 97
22 AppKit 0x9407780b -[NSCarbonMenuImpl
_carbonCommandProcessEvent:handlerCallRef:] + 336
23 AppKit 0x9406bf49 NSSLMMenuEventHandler + 404
24 HIToolbox 0x96b87f2f
_ZL23DispatchEventToHandlersP14EventTargetRecP14OpaqueEventRefP14HandlerCallRec
+ 1567
25 HIToolbox 0x96b871f6
_ZL30SendEventToEventTargetInternalP14OpaqueEventRefP20OpaqueEventTargetRefP14HandlerCallRec
+ 411
26 HIToolbox 0x96ba99bb SendEventToEventTarget + 52
27 HIToolbox 0x96bd5fa7
_ZL18SendHICommandEventmPK9HICommandmmhPKvP20OpaqueEventTargetRefS5_PP14OpaqueEventRef
+ 448
28 HIToolbox 0x96bfad1c
SendMenuCommandWithContextAndModifiers + 66
29 HIToolbox 0x96bfacd1 SendMenuItemSelectedEvent +
121
30 HIToolbox 0x96bfabda
_ZL19FinishMenuSelectionP13SelectionDataP10MenuResultS2_ + 152
31 HIToolbox 0x96bca2e4
_ZL14MenuSelectCoreP8MenuData5PointdmPP13OpaqueMenuRefPt + 454
32 HIToolbox 0x96bc9a56 _HandleMenuSelection2 + 465
33 HIToolbox 0x96bc9874 _HandleMenuSelection + 53
34 AppKit 0x9406548a _NSHandleCarbonMenuEvent +
285
35 AppKit 0x9403a03a _DPSNextEvent + 2304
36 AppKit 0x940392ca -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 156
37 AppKit 0x93ffb55b -[NSApplication run] + 821
38 basegui.ppl 0x01daf7dd
_ZN10CCocoaRoot11MessageLoopEP9CItemBase + 77
39 basegui.ppl 0x01daf656
_ZN10CCocoaRoot12ActivateDataEb + 502
40 basegui.ppl 0x01e15695 _ZN9CRootItem8ActivateEb +
565
41 avpgui.ppl 0x03052efd
_ZN7GUIImpl8SetStateE18enTaskRequestState + 77
42 kav 0x000040b8 _ZN3AVP4cAVP9CreateGUIEv +
424
43 kav 0x00007418 _ZN3AVP4cAVP3RunEjPPc + 3256
44 kav 0x0000610e main + 1470
45 kav 0x000021e2 _start + 216
46 kav 0x00002109 start + 41
)
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