//

//  GrowlBezelWindowController.m

//  Display Plugins

//

//  Created by Jorge Salvador Caffarena on 09/09/04.

//  Copyright 2004 Jorge Salvador Caffarena. All rights reserved.

//

#import "GrowlBezelWindowController.h"

#import "GrowlBezelWindowView.h"

#import "GrowlBezelPrefs.h"

#import "NSWindow+Transforms.h"

#include "CFDictionaryAdditions.h"

#import "GrowlFadingWindowTransition.h"

#import "GrowlFlippingWindowTransition.h"

#import "GrowlShrinkingWindowTransition.h"

#import "GrowlRipplingWindowTransition.h"

#import "GrowlWindowTransition.h"

#import "GrowlApplicationNotification.h"

@implementation GrowlBezelWindowController

#define MIN_DISPLAY_TIME 3.0

#define GrowlBezelPadding 10.0f

- (id) init {

	int sizePref = 0;

	screenNumber = 0U;

	shrinkEnabled = NO;

	flipEnabled = NO;

	CFNumberRef prefsDuration = NULL;

	READ_GROWL_PREF_VALUE(GrowlBezelDuration, GrowlBezelPrefDomain, CFNumberRef, &prefsDuration);

	[self setDisplayDuration:(prefsDuration ?

							  [(NSNumber *)prefsDuration doubleValue] :

							  MIN_DISPLAY_TIME)];

	if (prefsDuration) CFRelease(prefsDuration);

	READ_GROWL_PREF_INT(BEZEL_SCREEN_PREF, GrowlBezelPrefDomain, &screenNumber);

	NSArray *screens = [NSScreen screens];

	unsigned screensCount = [screens count];

	if (screensCount) {

		[self setScreen:((screensCount >= (screenNumber + 1)) ? [screens objectAtIndex:screenNumber] : [screens objectAtIndex:0])];

	}

	READ_GROWL_PREF_INT(BEZEL_SIZE_PREF, GrowlBezelPrefDomain, &sizePref);

	READ_GROWL_PREF_BOOL(BEZEL_SHRINK_PREF, GrowlBezelPrefDomain, &shrinkEnabled);

	READ_GROWL_PREF_BOOL(BEZEL_FLIP_PREF, GrowlBezelPrefDomain, &flipEnabled);

	NSRect sizeRect;

	sizeRect.origin.x = 0.0f;

	sizeRect.origin.y = 0.0f;

	if (sizePref == BEZEL_SIZE_NORMAL) {

		sizeRect.size.width = 211.0f;

		sizeRect.size.height = 206.0f;

	} else {

		sizeRect.size.width = 160.0f;

		sizeRect.size.height = 160.0f;

	}

	NSPanel *panel = [[NSPanel alloc] initWithContentRect:sizeRect

												styleMask:NSBorderlessWindowMask

												  backing:NSBackingStoreBuffered

													defer:YES];

	NSRect panelFrame = [panel frame];

	[panel setBecomesKeyOnlyIfNeeded:YES];

	[panel setHidesOnDeactivate:NO];

	[panel setBackgroundColor:[NSColor clearColor]];

	[panel setLevel:NSStatusWindowLevel];

	[panel setIgnoresMouseEvents:YES];

	[panel setSticky:YES];

	[panel setOpaque:NO];

	[panel setHasShadow:NO];

	[panel setCanHide:NO];

	[panel setOneShot:YES];

	[panel useOptimizedDrawing:YES];

	[panel setAlphaValue:0.0f];

	[panel setDelegate:self];

	GrowlBezelWindowView *view = [[GrowlBezelWindowView alloc] initWithFrame:panelFrame];

	[view setTarget:self];

	[view setAction:@selector(notificationClicked:)];

	[panel setContentView:view];

	[view release];

	panelFrame = [[panel contentView] frame];

	[panel setFrame:panelFrame display:NO];

	// call super so everything else is set up...

	if ((self = [super initWithWindow:panel])) {

		// set up the transitions...

		/*GrowlRipplingWindowTransition *ripple = [[GrowlRipplingWindowTransition alloc] initWithWindow:panel];

		[self addTransition:ripple];

		[self setStartPercentage:0 endPercentage:100 forTransition:ripple];

		[ripple setAutoReverses:NO];

		[ripple release];

		[panel setAlphaValue:1.0f];

		*/

		GrowlFadingWindowTransition *fader = [[GrowlFadingWindowTransition alloc] initWithWindow:panel];

		[self addTransition:fader];

		[self setStartPercentage:0 endPercentage:100 forTransition:fader];

		[fader setAutoReverses:YES];

		[fader release];

		if (shrinkEnabled) {

			GrowlShrinkingWindowTransition *shrinker = [[GrowlShrinkingWindowTransition alloc] initWithWindow:panel];

			[self addTransition:shrinker];

			[self setStartPercentage:0 endPercentage:80 forTransition:shrinker];

			[shrinker setAutoReverses:YES];

			[shrinker release];

		}

		if (flipEnabled) {

			GrowlFlippingWindowTransition *flipper = [[GrowlFlippingWindowTransition alloc] initWithWindow:panel];

			[self addTransition:flipper];

			[self setStartPercentage:0 endPercentage:100 forTransition:flipper];

			[flipper setFlipsX:YES];

			[flipper setAutoReverses:YES];

			[flipper release];

		}

	}

	[panel release];

	return self;

}

#pragma mark -

- (void) setNotification: (GrowlApplicationNotification *) theNotification {

	[super setNotification:theNotification];

	if (!theNotification)

		return;

	NSDictionary *noteDict = [notification dictionaryRepresentation];

	NSString *title = [notification title];

	NSString *text  = [notification notificationDescription];

	NSImage *icon   = getObjectForKey(noteDict, GROWL_NOTIFICATION_ICON);

	int myPriority  = getIntegerForKey(noteDict, GROWL_NOTIFICATION_PRIORITY);

	GrowlBezelWindowView *view = [[self window] contentView];

	[view setPriority:myPriority];

	[view setTitle:title];

	[view setText:text];

	[view setIcon:icon];

}

#pragma mark -

#pragma mark positioning methods

- (NSPoint) idealOriginInRect:(NSRect)rect {

	NSRect viewFrame = [[[self window] contentView] frame];

	NSPoint result;

	int positionPref = BEZEL_POSITION_DEFAULT;

	READ_GROWL_PREF_INT(BEZEL_POSITION_PREF, GrowlBezelPrefDomain, &positionPref);

	switch (positionPref) {

		default:

		case BEZEL_POSITION_DEFAULT:

			result.x = rect.origin.x + ceilf((NSWidth(rect) - NSWidth(viewFrame)) * 0.5f);

			result.y = rect.origin.y + 140.0f;

			break;

		case BEZEL_POSITION_TOPRIGHT:

			result.x = NSMaxX(rect) - NSWidth(viewFrame) - GrowlBezelPadding;

			result.y = NSMaxY(rect) - GrowlBezelPadding - NSHeight(viewFrame);

			break;

		case BEZEL_POSITION_BOTTOMRIGHT:

			result.x = NSMaxX(rect) - NSWidth(viewFrame) - GrowlBezelPadding;

			result.y = rect.origin.y + GrowlBezelPadding;

			break;

		case BEZEL_POSITION_BOTTOMLEFT:

			result.x = rect.origin.x + GrowlBezelPadding;

			result.y = rect.origin.y + GrowlBezelPadding;

			break;

		case BEZEL_POSITION_TOPLEFT:

			result.x = rect.origin.x + GrowlBezelPadding;

			result.y = NSMaxY(rect) - GrowlBezelPadding - NSHeight(viewFrame);

			break;

	}

	return result;

}

- (enum GrowlExpansionDirection) primaryExpansionDirection {

	return GrowlNoExpansionDirection;

}

- (enum GrowlExpansionDirection) secondaryExpansionDirection {

	return GrowlNoExpansionDirection;

}

- (float) requiredDistanceFromExistingDisplays {

	return GrowlBezelPadding;

}

- (BOOL) requiresPositioning {

	return NO;

}

@end