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Plugins/Displays/Smoke/GrowlSmokeWindowController.m
author boredzo
Sun Jul 06 15:10:15 2008 +0000 (2008-07-06)
changeset 4135 9d0747a53f45
parent 3958 157225f6bfee
child 4246 4f52d1d98978
child 4771 d398be175a6e
permissions -rw-r--r--
CFRelease the duration preference value if we get one. Found by the clang static analyzer. 
     1 //

     2 //  GrowlSmokeWindowController.m

     3 //  Display Plugins

     4 //

     5 //  Created by Matthew Walton on 11/09/2004.

     6 //  Copyright 2004-2006 The Growl Project. All rights reserved.

     7 //

     8 //  Most of this is lifted from KABubbleWindowController in the Growl source

     9 

    10 #import "GrowlSmokeWindowController.h"

    11 #import "GrowlSmokeWindowView.h"

    12 #import "GrowlSmokeDefines.h"

    13 #import "GrowlDefinesInternal.h"

    14 #import "NSWindow+Transforms.h"

    15 #import "GrowlApplicationNotification.h"

    16 #import "GrowlWindowTransition.h"

    17 #import "GrowlFadingWindowTransition.h"

    18 #include "CFDictionaryAdditions.h"

    19 

    20 @implementation GrowlSmokeWindowController

    21 

    22 //static const double gAdditionalLinesDisplayTime = 0.5;

    23 //static const double gMaxDisplayTime = 10.0;

    24 

    25 - (id) init {

    26 	screenNumber = 0U;

    27 	READ_GROWL_PREF_INT(GrowlSmokeScreenPref, GrowlSmokePrefDomain, &screenNumber);

    28 	NSArray *screens = [NSScreen screens];

    29 	unsigned screensCount = [screens count];

    30 	if (screensCount) {

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

    32 	}

    33 

    34 	CFNumberRef prefsDuration = NULL;

    35 	READ_GROWL_PREF_VALUE(GrowlSmokeDurationPref, GrowlSmokePrefDomain, CFNumberRef, &prefsDuration);

    36 	[self setDisplayDuration:(prefsDuration ?

    37 							  [(NSNumber *)prefsDuration doubleValue] :

    38 							  GrowlSmokeDurationPrefDefault)];

    39 	if (prefsDuration) CFRelease(prefsDuration);

    40 

    41 	NSPanel *panel = [[NSPanel alloc] initWithContentRect:NSMakeRect(0.0f, 0.0f, GrowlSmokeNotificationWidth, 65.0f)

    42 												styleMask:NSBorderlessWindowMask | NSNonactivatingPanelMask

    43 												  backing:NSBackingStoreBuffered

    44 													defer:YES];

    45 	NSRect panelFrame = [panel frame];

    46 	[panel setBecomesKeyOnlyIfNeeded:YES];

    47 	[panel setHidesOnDeactivate:NO];

    48 	[panel setBackgroundColor:[NSColor clearColor]];

    49 	[panel setLevel:NSStatusWindowLevel];

    50 	[panel setSticky:YES];

    51 	[panel setAlphaValue:0.0f];

    52 	[panel setOpaque:NO];

    53 	[panel setHasShadow:YES];

    54 	[panel setCanHide:NO];

    55 	[panel setOneShot:YES];

    56 	[panel useOptimizedDrawing:YES];

    57 

    58 	GrowlSmokeWindowView *view = [[GrowlSmokeWindowView alloc] initWithFrame:panelFrame];

    59 	[view setTarget:self];

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

    61 	[panel setContentView:view];

    62 	[view release];

    63 

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

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

    66 		// set up the transitions...

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

    68 		[self addTransition:fader];

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

    70 		[fader setAutoReverses:YES];

    71 		[fader release];

    72 	}

    73 	[panel release];

    74 

    75 	return self;

    76 }

    77 

    78 #pragma mark -

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

    80 	[super setNotification:theNotification];

    81 	if (!theNotification)

    82 		return;

    83 

    84 	NSDictionary *noteDict = [notification dictionaryRepresentation];

    85 	NSString *title = [notification title];

    86 	NSString *text  = [notification notificationDescription];

    87 	NSImage *icon   = getObjectForKey(noteDict, GROWL_NOTIFICATION_ICON);

    88 	int priority    = getIntegerForKey(noteDict, GROWL_NOTIFICATION_PRIORITY);

    89 

    90 	GrowlSmokeWindowView *view = [[self window] contentView];

    91 	[view setPriority:priority];

    92 	[view setTitle:title];

    93 	[view setText:text];

    94 	[view setIcon:icon];

    95 	[view sizeToFit];

    96 }

    97 

    98 #pragma mark -

    99 #pragma mark positioning methods

   100 

   101 - (NSPoint) idealOriginInRect:(NSRect)rect {

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

   103 	enum GrowlPosition originatingPosition = [[GrowlPositionController sharedInstance] originPosition];

   104 	NSPoint idealOrigin;

   105 	

   106 	switch(originatingPosition){

   107 		case GrowlTopRightPosition:

   108 			idealOrigin = NSMakePoint(NSMaxX(rect) - NSWidth(viewFrame) - GrowlSmokePadding,

   109 									  NSMaxY(rect) - GrowlSmokePadding - NSHeight(viewFrame));

   110 			break;

   111 		case GrowlTopLeftPosition:

   112 			idealOrigin = NSMakePoint(NSMinX(rect) + GrowlSmokePadding,

   113 									  NSMaxY(rect) - GrowlSmokePadding - NSHeight(viewFrame));

   114 			break;

   115 		case GrowlBottomLeftPosition:

   116 			idealOrigin = NSMakePoint(NSMinX(rect) + GrowlSmokePadding,

   117 									  NSMinY(rect) + GrowlSmokePadding);

   118 			break;

   119 		case GrowlBottomRightPosition:

   120 			idealOrigin = NSMakePoint(NSMaxX(rect) - NSWidth(viewFrame) - GrowlSmokePadding,

   121 									  NSMinY(rect) + GrowlSmokePadding);

   122 			break;

   123 		default:

   124 			idealOrigin = NSMakePoint(NSMaxX(rect) - NSWidth(viewFrame) - GrowlSmokePadding,

   125 									  NSMaxY(rect) - GrowlSmokePadding - NSHeight(viewFrame));

   126 			break;			

   127 	}

   128 	

   129 	return idealOrigin;	

   130 }

   131 

   132 - (enum GrowlExpansionDirection) primaryExpansionDirection {

   133 	enum GrowlPosition originatingPosition = [[GrowlPositionController sharedInstance] originPosition];

   134 	enum GrowlExpansionDirection directionToExpand;

   135 	

   136 	switch(originatingPosition){

   137 		case GrowlTopLeftPosition:

   138 			directionToExpand = GrowlDownExpansionDirection;

   139 			break;

   140 		case GrowlTopRightPosition:

   141 			directionToExpand = GrowlDownExpansionDirection;

   142 			break;

   143 		case GrowlBottomLeftPosition:

   144 			directionToExpand = GrowlUpExpansionDirection;

   145 			break;

   146 		case GrowlBottomRightPosition:

   147 			directionToExpand = GrowlUpExpansionDirection;

   148 			break;

   149 		default:

   150 			directionToExpand = GrowlDownExpansionDirection;

   151 			break;			

   152 	}

   153 	

   154 	return directionToExpand;

   155 }

   156 

   157 - (enum GrowlExpansionDirection) secondaryExpansionDirection {

   158 	enum GrowlPosition originatingPosition = [[GrowlPositionController sharedInstance] originPosition];

   159 	enum GrowlExpansionDirection directionToExpand;

   160 	

   161 	switch(originatingPosition){

   162 		case GrowlTopLeftPosition:

   163 			directionToExpand = GrowlRightExpansionDirection;

   164 			break;

   165 		case GrowlTopRightPosition:

   166 			directionToExpand = GrowlLeftExpansionDirection;

   167 			break;

   168 		case GrowlBottomLeftPosition:

   169 			directionToExpand = GrowlRightExpansionDirection;

   170 			break;

   171 		case GrowlBottomRightPosition:

   172 			directionToExpand = GrowlLeftExpansionDirection;

   173 			break;

   174 		default:

   175 			directionToExpand = GrowlRightExpansionDirection;

   176 			break;

   177 	}

   178 	

   179 	return directionToExpand;

   180 }

   181 

   182 - (float) requiredDistanceFromExistingDisplays {

   183 	return GrowlSmokePadding;

   184 }

   185 

   186 @end
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