mirror of
https://github.com/dyne/FreeJ.git
synced 2026-02-05 04:29:15 +01:00
2533402df5
(still need to add controls on the gui to allow using the background but it's better with a transparent background by default)
101 lines
4.0 KiB
Objective-C
Executable File
101 lines
4.0 KiB
Objective-C
Executable File
/* FreeJ
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* (c) Copyright 2009 Andrea Guzzo <xant@dyne.org>
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*
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* This source code is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Public License as published
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* by the Free Software Foundation; either version 3 of the License,
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* or (at your option) any later version.
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*
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* This source code is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* Please refer to the GNU Public License for more details.
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*
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* You should have received a copy of the GNU Public License along with
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* this source code; if not, write to:
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* Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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//
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// GLString.h
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//
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// Imported from apple "CocoaGL" example and extended
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// to fit freej integration.
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#import <Cocoa/Cocoa.h>
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#import <OpenGL/gl.h>
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#import <OpenGL/glext.h>
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#import <OpenGL/OpenGL.h>
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#import <OpenGL/CGLContext.h>
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#include <QuartzCore/CVPixelBuffer.h>
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@interface NSBezierPath (RoundRect)
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+ (NSBezierPath *)bezierPathWithRoundedRect:(NSRect)rect cornerRadius:(float)radius;
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- (void)appendBezierPathWithRoundedRect:(NSRect)rect cornerRadius:(float)radius;
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@end
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@interface GLString : NSObject {
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CGLContextObj cgl_ctx; // current context at time of texture creation
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GLuint texName;
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NSSize texSize;
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NSAttributedString * string;
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NSColor * textColor; // default is opaque white
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NSColor * boxColor; // default transparent or none
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NSColor * borderColor; // default transparent or none
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BOOL staticFrame; // default in NO
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BOOL antialias; // default to YES
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NSSize marginSize; // offset or frame size, default is 4 width 2 height
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NSSize frameSize; // offset or frame size, default is 4 width 2 height
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float cRadius; // Corner radius, if 0 just a rectangle. Defaults to 4.0f
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NSImage * image;
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NSBitmapImageRep * bitmap;
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BOOL requiresUpdate;
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}
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// this API requires a current rendering context and all operations will be performed in regards to thar context
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// the same context should be current for all method calls for a particular object instance
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// designated initializer
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- (id) initWithAttributedString:(NSAttributedString *)attributedString;
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- (id) initWithString:(NSString *)aString withFont:font withTextColor:(NSColor *)text BoxColor:(NSColor *)box BorderColor:(NSColor *)border;
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- (id) initWithString:(NSString *)aString withAttributes:(NSDictionary *)attribs;
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- (void) dealloc;
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- (GLuint) texName; // 0 if no texture allocated
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- (NSSize) texSize; // actually size of texture generated in texels, (0, 0) if no texture allocated
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- (NSColor *) textColor; // get the pre-multiplied default text color (includes alpha) string attributes could override this
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- (NSColor *) boxColor; // get the pre-multiplied box color (includes alpha) alpha of 0.0 means no background box
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- (NSColor *) borderColor; // get the pre-multiplied border color (includes alpha) alpha of 0.0 means no border
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- (BOOL) staticFrame; // returns whether or not a static frame will be used
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- (NSSize) frameSize; // returns either dynamc frame (text size + margins) or static frame size (switch with staticFrame)
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- (NSSize) marginSize; // current margins for text offset and pads for dynamic frame
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// these will force the texture to be regenerated at the next draw
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- (void) setMargins:(NSSize)size; // set offset size and size to fit with offset
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- (void) useStaticFrame:(NSSize)size; // set static frame size and size to frame
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- (void) useDynamicFrame; // set static frame size and size to frame
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- (void) setString:(NSAttributedString *)attributedString; // set string after initial creation
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- (void) setString:(NSString *)aString withAttributes:(NSDictionary *)attribs; // set string after initial creation
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- (void) setTextColor:(NSColor *)color; // set default text color
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- (void) setBoxColor:(NSColor *)color; // set default text color
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- (void) setBorderColor:(NSColor *)color; // set default text color
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- (BOOL) antialias;
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- (void) setAntialias:(bool)request;
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- (CVPixelBufferRef) drawOnBuffer:(CVPixelBufferRef)pixelBuffer;
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@end
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