Differential D11407 Diff 38720 intern/ghost/intern/GHOST_WindowViewCocoa.h

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intern/ghost/intern/GHOST_WindowViewCocoa.h

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/* NSView subclass for drawing and handling input.		/* NSView subclass for drawing and handling input.
*		*
* COCOA_VIEW_BASE_CLASS will be either NSView or NSOpenGLView depending if		* COCOA_VIEW_BASE_CLASS will be either NSView or NSOpenGLView depending if
* we use a Metal or OpenGL layer for drawing in the view. We use macros		* we use a Metal or OpenGL layer for drawing in the view. We use macros
* to defined classes for each case, so we don't have to duplicate code as		* to defined classes for each case, so we don't have to duplicate code as
* Objective-C does not have multiple inheritance. */		* Objective-C does not have multiple inheritance. */

// We need to subclass it in order to give Cocoa the feeling key events are trapped		// We need to subclass it in order to give Cocoa the feeling key events are trapped
@interface COCOA_VIEW_CLASS : COCOA_VIEW_BASE_CLASS <NSTextInput>		@interface COCOA_VIEW_CLASS : COCOA_VIEW_BASE_CLASS <NSTextInputClient>
{		{
GHOST_SystemCocoa *systemCocoa;		GHOST_SystemCocoa *systemCocoa;
GHOST_WindowCocoa *associatedWindow;		GHOST_WindowCocoa *associatedWindow;

bool composing;		bool composing;
NSString *composing_text;		NSString *composing_text;

bool immediate_draw;		bool immediate_draw;
▲ Show 20 Lines • Show All 165 Lines • ▼ Show 20 Lines	- (void)composing_free
composing = NO;		composing = NO;

if (composing_text) {		if (composing_text) {
[composing_text release];		[composing_text release];
composing_text = nil;		composing_text = nil;
}		}
}		}

- (void)insertText:(id)chars		- (void)insertText:(id)chars replacementRange:(NSRange)replacementRange
{		{
[self composing_free];		[self composing_free];
}		}

- (void)setMarkedText:(id)chars selectedRange:(NSRange)range		- (void)setMarkedText:(id)chars
		selectedRange:(NSRange)range
		replacementRange:(NSRange)replacementRange
{		{
[self composing_free];		[self composing_free];
if ([chars length] == 0)		if ([chars length] == 0)
return;		return;

// start composing		// start composing
composing = YES;		composing = YES;
composing_text = [chars copy];		composing_text = [chars copy];
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{		{
}		}

- (BOOL)isComposing		- (BOOL)isComposing
{		{
return composing;		return composing;
}		}

- (NSInteger)conversationIdentifier		- (NSAttributedString *)attributedSubstringForProposedRange:(NSRange)range
{		actualRange:(NSRangePointer)actualRange
return (NSInteger)self;
}

- (NSAttributedString *)attributedSubstringFromRange:(NSRange)range
{		{
return [[[NSAttributedString alloc] init] autorelease];		return [[[NSAttributedString alloc] init] autorelease];
}		}

- (NSRange)markedRange		- (NSRange)markedRange
{		{
unsigned int length = (composing_text) ? [composing_text length] : 0;		unsigned int length = (composing_text) ? [composing_text length] : 0;

if (composing)		if (composing)
return NSMakeRange(0, length);		return NSMakeRange(0, length);

return NSMakeRange(NSNotFound, 0);		return NSMakeRange(NSNotFound, 0);
}		}

- (NSRange)selectedRange		- (NSRange)selectedRange
{		{
unsigned int length = (composing_text) ? [composing_text length] : 0;		unsigned int length = (composing_text) ? [composing_text length] : 0;
return NSMakeRange(0, length);		return NSMakeRange(0, length);
}		}

- (NSRect)firstRectForCharacterRange:(NSRange)range		- (NSRect)firstRectForCharacterRange:(NSRange)range actualRange:(NSRangePointer)actualRange
{		{
return NSZeroRect;		return NSZeroRect;
}		}

- (NSUInteger)characterIndexForPoint:(NSPoint)point		- (NSUInteger)characterIndexForPoint:(NSPoint)point
{		{
return NSNotFound;		return NSNotFound;
}		}

- (NSArray *)validAttributesForMarkedText		- (NSArray *)validAttributesForMarkedText
{		{
return [NSArray array];		return [NSArray array];
}		}

@end		@end