mirror of
https://github.com/dyne/FreeJ.git
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df140ec070
running on slower systems (rendering the preview someway wastes both cpu and gpu and can be 'undesired' if doing intensive video-mixing using filters and such)
112 lines
2.8 KiB
Objective-C
112 lines
2.8 KiB
Objective-C
//
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// CVFilterPanel.m
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// freej
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//
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// Created by xant on 2/26/09.
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// Copyright 2009 __MyCompanyName__. All rights reserved.
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//
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#import "CVFilterPanel.h"
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#define FILTERS_MAX 12
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static FilterParams fParams[FILTERS_MAX] =
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{
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{ 1, { { "inputAmount", 0.0, 50.0 } } }, // ZoomBlur
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{ 1, { { "inputRadius", 1.0, 100.0 } } }, // BoxBlur
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//{ 2, { { "inputRadius", 0.0, 50.0 }, { "inputAngle", -3.14, 3.14 } } }, // MotionBlur
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{ 1, { { "inputRadius", 0.0, 50.0 } } }, // DiscBlur
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{ 1, { { "inputRadius", 0.0, 100.0 } } }, // GaussianBlur
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{ 1, { { "inputLevels", 2.0, 30.0 } } }, // ColorPosterize
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{ 0, { { NULL, 0.0, 0.0 } } }, // ComicEffect
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{ 3, { { "CenterX", 0.0, 100.0 }, { "CenterY", 0.0, 100.0 }, { "inputRadius", 1.0, 100.0 } } }, // Crystalize
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{ 1, { { "inputIntensity", 0.0, 10.0 } } }, // Edges
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{ 1, { { "inputRadius", 0.0, 20.0 } } }, // EdgeWork
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{ 3, { { "CenterX", 0.0, 100.0 }, { "CenterY", 0.0, 100.0 }, { "inputScale", 1.0, 100.0 } } }, // HexagonalPixellate
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{ 3, { { "CenterX", 0.0, 100.0 }, { "CenterY", 0.0, 100.0 }, { "inputRadius", 0.01, 1000.0 } } }, // HoleDistortion
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{ 1, { { "inputAngle", -3.14, 3.14 } } } // HueAdjust
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};
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@implementation CVFilterPanel
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- (id) initWithName:(NSString *)name
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{
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if (![super initWithWindowNibName:@"EffectsPanel"])
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return nil;
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[[self window] setTitle:name];
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layer = nil;
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return self;
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}
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- (void)windowDidLoad
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{
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//NSLog(@"Nib file loaded");
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}
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- (void)show
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{
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// force opening the EffectsPanel under the mouse pointer
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NSPoint origin = [NSEvent mouseLocation];
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NSRect frame = [[self window] frame];
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origin.x -= frame.size.width/2;
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origin.y -= frame.size.height/2;
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[[self window] setFrameOrigin:origin];
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[[self window] makeKeyAndOrderFront:self];
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}
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- (void)setLayer:(NSView *)lay
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{
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layer = lay;
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}
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- (IBAction)setFilterParameter:(id)sender
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{
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if(layer)
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[layer setFilterParameter:sender];
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}
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- (IBAction)togglePreview:(id)sender
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{
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if(layer)
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[layer togglePreview:sender];
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}
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- (FilterParams *)getFilterParamsDescriptorAtIndex:(int)index
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{
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if (index >= FILTERS_MAX)
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return nil;
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return &fParams[index];
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}
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@end
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@implementation CVFilterBox
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- (void)awakeFromNib
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{
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trackingArea = [[NSTrackingArea alloc] initWithRect:[self bounds]
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options: (NSTrackingMouseEnteredAndExited | NSTrackingActiveInKeyWindow)
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owner:self userInfo:nil];
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[self addTrackingArea:trackingArea];
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}
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- (void)mouseEntered:(NSEvent *)theEvent {
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}
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- (void)mouseExited:(NSEvent *)theEvent {
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NSPoint p = [[self window] mouseLocationOutsideOfEventStream];
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NSRect bounds = [self bounds];
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// close the filter panel only if mouse coordinates are
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// really outside of the window (but not if we for examples
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// selected a new filter using the NSPopupButton
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if (p.x < 0 || p.y < 0 ||
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p.x > bounds.size.width ||
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p.y > bounds.size.height)
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{
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[[self window] orderOut:self];
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}
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}
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@end |