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IsoController.m
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IsoController.m
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//
// IsoController.m
// Isolator
//
// Created by Ben Willmore on 08/02/2007.
// Copyright 2007 Ben Willmore. All rights reserved.
//
#import "Carbon/Carbon.h"
#import "HIToolbox/MacApplication.h"
#import "IsoController.h"
#ifndef NSAppKitVersionNumber10_4
#define NSAppKitVersionNumber10_4 824
#endif
#ifndef NSAppKitVersionNumber10_5
#define NSAppKitVersionNumber10_5 949
#endif
#ifndef NSAppKitVersionNumber10_6
#define NSAppKitVersionNumber10_6 1038
#endif
#ifndef NSAppKitVersionNumber10_7
#define NSAppKitVersionNumber10_7 1138
#endif
#ifndef NSAppKitVersionNumber10_8
#define NSAppKitVersionNumber10_8 1187
#endif
#ifndef NSAppKitVersionNumber10_9
#define NSAppKitVersionNumber10_9 1265
#endif
#ifndef NSAppKitVersionNumber10_10
#define NSAppKitVersionNumber10_10 1343
#endif
@implementation IsoController
static int kAppSwitched = 1;
static int kEnteredIsolateMode = 2;
//static kIsolatorModeChanged = 3;
static int kCentury = 100;
static NSString* kBetaFeedURL = @"http://willmore.eu/software/isolator/allversions.xml";
static NSString* kReleaseFeedURL = @"http://willmore.eu/software/isolator/releases.xml";
static IsoController *me;
pascal OSStatus appSwitched (EventHandlerCallRef nextHandler, EventRef theEvent, void* userData)
// handle change in frontmost app
{
[me isolate:kAppSwitched];
return noErr;
}
OSStatus hotKeyHandler(EventHandlerCallRef nextHandler,EventRef theEvent, void *userData)
// handle hotkey press
{
EventHotKeyID hkCom;
GetEventParameter(theEvent,kEventParamDirectObject,typeEventHotKeyID,NULL,sizeof(hkCom),NULL,&hkCom);
int l = hkCom.id;
switch (l) {
case 1: // isolator hotkey
[me toggle:NO];
break;
case 2: // prefs win hotkey
[me openPrefs];
break;
case 3: // alternate hotkey
[me toggle:YES];
break;
}
return noErr;
}
-(id) init
{
[super init];
if (getenv("NSZombieEnabled") || getenv("NSAutoreleaseFreedObjectCheckEnabled")) {
NSLog(@"NSZombieEnabled/NSAutoreleaseFreedObjectCheckEnabled enabled!");
}
savedFrames = nil;
lastAppActivated = nil;
sparkleUpdater = [[SUUpdater alloc] init];
// register for Carbon event on app switching
me = self;
EventTypeSpec eventType;
eventType.eventClass = kEventClassApplication;
eventType.eventKind = kEventAppFrontSwitched;
EventHandlerUPP handlerUPP = NewEventHandlerUPP(appSwitched);
InstallApplicationEventHandler (handlerUPP, 1, &eventType, self, NULL);
DisposeEventHandlerUPP(appSwitched);
// read preferences
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
if (![defaults objectForKey:@"StartupMode"])
[defaults setInteger:1 forKey:@"StartupMode"];
flipMode = NO;
suspended = NO;
if ([defaults integerForKey:@"StartupMode"]==0)
active = YES;
else
active = NO;
if (![defaults objectForKey:@"HideBackgroundApps"])
[defaults setInteger:NO forKey:@"HideBackgroundApps"];
if (![defaults objectForKey:@"SuspendWhenFinderIsActive"])
[defaults setBool:NO forKey:@"SuspendWhenFinderIsActive"];
if (![defaults objectForKey:@"HideOnMainScreenOnly"]) {
[defaults setBool:NO forKey:@"HideOnMainScreenOnly"];
}
else {
// there IS an object for this key. We can reasonably assume that the user has used Isolator before
// we will make sure the user isn't annoyed by the infoBox
// (even though the user hasn't actually seen the box because it wasn't introduced until 3.40beta)
[defaults setBool:YES forKey:@"InfoBoxHasBeenShown"];
}
if ((floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_4) && ![defaults boolForKey:@"TigerTest"]) {
[defaults setBool:YES forKey:@"RunningOnLeopard"];
}
else {
[defaults setBool:NO forKey:@"RunningOnLeopard"];
}
if ((floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_5) && ![defaults boolForKey:@"TigerTest"]) {
[defaults setBool:YES forKey:@"RunningOnSnowLeopard"];
}
else {
[defaults setBool:NO forKey:@"RunningOnSnowLeopard"];
}
if ((floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_6) && ![defaults boolForKey:@"TigerTest"]) {
[defaults setBool:YES forKey:@"RunningOnLion"];
}
else {
[defaults setBool:NO forKey:@"RunningOnLion"];
}
[self checkIfDisplaysAreHardwareAccelerated];
if (![defaults objectForKey:@"HideDock"])
[defaults setBool:NO forKey:@"HideDock"];
if ([defaults integerForKey:@"Hotkey"]==0) {
[defaults setInteger:34 forKey:@"Hotkey"]; // cmd-shift-i
[defaults setInteger:NSCommandKeyMask+NSShiftKeyMask forKey:@"HotkeyFlags"];
}
if ([defaults integerForKey:@"PrefsHotkey"]==0) {
[defaults setInteger:34 forKey:@"PrefsHotkey"]; // cmd-shift-option-i
[defaults setInteger:NSCommandKeyMask+NSShiftKeyMask+NSAlternateKeyMask forKey:@"PrefsHotkeyFlags"];
}
// don't set alternate hotkey by default, but it is used if the user sets it
if (![defaults objectForKey:@"ShowMenubarIcon"])
[defaults setBool:YES forKey:@"ShowMenubarIcon"];
if (![defaults objectForKey:@"MouseClickEffect"])
[defaults setInteger:1 forKey:@"MouseClickEffect"];
if (![defaults objectForKey:@"NumberOfTimesUsed"])
[defaults setInteger:0 forKey:@"NumberOfTimesUsed"];
if (![defaults objectForKey:@"SUScheduledCheckInterval"])
[defaults setInteger:86400 forKey:@"SUScheduledCheckInterval"];
if ( ![defaults objectForKey:@"MostRecentVersionUsed"] || ([defaults floatForKey:@"MostRecentVersionUsed"]<3.38) )
[self migratePrefsTo338];
[defaults setFloat:[[[NSBundle mainBundle] objectForInfoDictionaryKey: @"CFBundleVersion"] floatValue] forKey:@"MostRecentVersionUsed"];
// set up hotkey for prefs window
EventHotKeyID gMyHotKeyID;
eventType.eventClass=kEventClassKeyboard;
eventType.eventKind=kEventHotKeyPressed;
gMyHotKeyID.signature='htk2';
gMyHotKeyID.id=2;
int keyCode = 0;
unsigned int keyFlags = 0;
if ([defaults objectForKey:@"PrefsHotkey"] && [defaults objectForKey:@"PrefsHotkeyFlags"]) {
int keyCode = [defaults integerForKey:@"PrefsHotkey"];
unsigned int keyFlags = SRCocoaToCarbonFlags([defaults integerForKey:@"PrefsHotkeyFlags"]);
RegisterEventHotKey(keyCode, keyFlags, gMyHotKeyID, GetApplicationEventTarget(), 0, &gMyHotKeyRef);
}
if ([defaults objectForKey:@"AlternateHotkey"] && [defaults objectForKey:@"AlternateHotkeyFlags"]) {
keyCode = [defaults integerForKey:@"AlternateHotkey"];
keyFlags = SRCocoaToCarbonFlags([defaults integerForKey:@"AlternateHotkeyFlags"]);
gMyHotKeyID.signature='htk3';
gMyHotKeyID.id=3;
RegisterEventHotKey(keyCode, keyFlags, gMyHotKeyID, GetApplicationEventTarget(), 0, &gMyHotKeyRef);
}
shownCenturyMessage = NO;
if ([defaults integerForKey:@"NumberOfTimesUsed"]>=kCentury)
shownCenturyMessage = YES;
// startupitem
startupItemController = [[StartupItemController alloc] init];
// status bar control
//[self setupStatusItem]; // now in awakeFromNib because we need the infoBox to have awoken
gMyHotKeyRef = 0;
// value transformer
LessThanAboutOne *lessThanAboutOne;
lessThanAboutOne = [[[LessThanAboutOne alloc] init] autorelease];
[NSValueTransformer setValueTransformer:lessThanAboutOne forName:@"LessThanAboutOne"];
// register for notification on change of screen configuration
[[NSDistributedNotificationCenter defaultCenter]
addObserver:self
selector:@selector(applicationDidChangeScreenParameters:)
name:NSApplicationDidChangeScreenParametersNotification
object:nil];
[self setupAppleScripts];
//infoBox = nil;
return self;
}
-(void) awakeFromNib
{
[self setupBlackWindows];
[self setKeyCombo];
[self setupStatusItem];
}
-(void) setKeyCombo
{
KeyCombo keyCombo;
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
keyCombo.code = [defaults integerForKey:@"Hotkey"];
keyCombo.flags = [defaults integerForKey:@"HotkeyFlags"];
[shortcutRecorder setKeyCombo:keyCombo];
}
-(void) saveKeyCombo
{
KeyCombo keyCombo = [shortcutRecorder keyCombo];
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
[defaults setInteger:keyCombo.code forKey:@"Hotkey"];
[defaults setInteger:keyCombo.flags forKey:@"HotkeyFlags"];
[self syncDefaults:self];
}
-(void) setupStatusItem
{
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
if ([defaults boolForKey:@"ShowMenubarIcon"]==NO) {
if (statusItem) {
[[NSStatusBar systemStatusBar] removeStatusItem:statusItem];
[statusItem release];
}
statusItem = nil;
return;
}
if (statusItem) {
return;
}
[self initStatusMenu];
statusItem = [[[NSStatusBar systemStatusBar] statusItemWithLength:NSSquareStatusItemLength] retain];
if (!statusItem) {
NSLog(@"Could not create StatusItem");
return;
}
NSRect theFrame = NSZeroRect; // Seems to work. Correct?? I dunno.
IsoStatusItemView* siView = [[[IsoStatusItemView alloc] initWithFrame:theFrame isoController:self] autorelease];
[statusItem setView:siView];
[[statusItem view] setNeedsDisplay:YES];
[statusItem setHighlightMode:YES];
// if (![defaults boolForKey:@"InfoBoxHasBeenShown"]) {
// theFrame = [[siView window] frame];
// NSPoint pt = NSMakePoint(NSMidX(theFrame), NSMinY(theFrame));
// [self showInfoBoxAtPoint:pt];
// }
}
-(NSStatusItem*) getStatusItem
{
return statusItem;
}
-(void) initStatusMenu
{
statusMenu = [[NSMenu alloc] initWithTitle:NSLocalizedString(@"Isolator",nil)];
[statusMenu setDelegate:self];
if (active)
toggleMenuItem = [[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"Turn Isolator Off",nil) action:@selector(toggle) keyEquivalent:@""];
else
toggleMenuItem = [[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"Turn Isolator On",nil) action:@selector(toggle) keyEquivalent:@""];
[statusMenu insertItem:toggleMenuItem atIndex:0];
[statusMenu insertItem:[NSMenuItem separatorItem] atIndex:1];
NSMenuItem* prefsMenuItem = [[[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"Preferences...",nil) action:@selector(openPrefs) keyEquivalent:@""] autorelease];
[statusMenu insertItem:prefsMenuItem atIndex:2];
[statusMenu insertItem:[NSMenuItem separatorItem] atIndex:3];
NSMenuItem* updateMenuItem = [[[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"Check for updates...",nil) action:@selector(checkForUpdates:) keyEquivalent:@""] autorelease];
//[updateMenuItem setTarget:self];
[statusMenu insertItem:updateMenuItem atIndex:4];
NSMenuItem* aboutMenuItem = [[[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"About Isolator",nil) action:@selector(openAboutPanel) keyEquivalent:@""] autorelease];
[statusMenu insertItem:aboutMenuItem atIndex:5];
NSMenuItem* quitMenuItem = [[[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"Quit",nil) action:@selector(exit) keyEquivalent:@""] autorelease];
[statusMenu insertItem:quitMenuItem atIndex:6];
}
-(NSMenu*)getStatusMenu
{
return statusMenu;
}
-(void)showStatusMenu
{
[self bringWindowsForward];
[statusItem popUpStatusItemMenu:statusMenu];
}
-(void) applicationDidChangeScreenParameters:(id)object
{
[self checkIfDisplaysAreHardwareAccelerated];
[self setupBlackWindows];
}
-(void) setupBlackWindows
{
int i;
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
NSMutableArray* frames = [[NSMutableArray alloc] init];
if ([defaults boolForKey:@"HideOnMainScreenOnly"]==YES) {
[frames addObject:[NSValue valueWithRect:[[NSScreen mainScreen] frame]]];
}
else {
for (i=0;i<[[NSScreen screens] count];i++) {
[frames addObject:[NSValue valueWithRect:[[[NSScreen screens] objectAtIndex:i] frame]]];
}
}
//NSLog(@"%@",frames);
BOOL framesActuallyChanged = NO;
if (!savedFrames) {
framesActuallyChanged = YES;
}
else {
if ([savedFrames count]!=[frames count]) {
framesActuallyChanged = YES;
}
else {
for (i=0;i<[frames count];i++) {
if ( !NSEqualRects([[frames objectAtIndex:i] rectValue],[[savedFrames objectAtIndex:i] rectValue]) )
framesActuallyChanged = YES;
}
}
}
if (savedFrames)
[savedFrames release];
savedFrames = [[NSArray alloc] initWithArray:frames copyItems:YES];
// then the black windows already exist, and the screens didn't change, we don't need to do anything
if (blackWindows&&(!framesActuallyChanged)) {
[frames release];
return;
}
if (blackWindows) {
NSEnumerator *blackEnumerator = [blackWindows objectEnumerator];
BlackWindow *blackWindow = nil;
while (blackWindow = [blackEnumerator nextObject]) {
[blackWindow close];
}
[blackWindows release];
}
blackWindows = [[NSMutableArray alloc] init];
NSEnumerator *enumerator = [frames objectEnumerator];
NSValue* frame;
BlackWindow* window;
NSRect thisRect;
while( frame = [enumerator nextObject] ) {
thisRect = frame.rectValue;
window = [[BlackWindow alloc] initWithFrame:[frame rectValue]];
[blackWindows addObject:window];
}
if (active) {
[self enterIsolateMode:NO];
}
else {
NSEnumerator *enumerator = [blackWindows objectEnumerator];
BlackWindow* window;
while( window = [enumerator nextObject] ) {
[window orderOut:self];
}
}
[frames release];
}
-(void) checkIfDisplaysAreHardwareAccelerated
{
// actually, we're only going to set this to YES on Leopard
bool hwAccel;
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
if (![defaults boolForKey:@"RunningOnLeopard"]) {
hwAccel = NO;
}
else {
NSNumber *screenID = nil;
hwAccel = YES;
if ([defaults boolForKey:@"HideOnMainScreenOnly"]==YES) {
screenID = [[[NSScreen mainScreen] deviceDescription] objectForKey:@"NSScreenNumber"];
if (!CGDisplayUsesOpenGLAcceleration((CGDirectDisplayID)[screenID intValue]))
hwAccel = NO;
}
else {
NSArray* screens;
screens = [[NSScreen screens] copy];
NSEnumerator *screenEnumerator = [screens objectEnumerator];
NSScreen *screen = nil;
NSNumber *screenID = nil;
while (screen = [screenEnumerator nextObject]) {
screenID = [[screen deviceDescription] objectForKey:@"NSScreenNumber"];
if (!CGDisplayUsesOpenGLAcceleration((CGDirectDisplayID)[screenID intValue]))
hwAccel = NO;
}
[screens release];
}
}
[defaults setBool:hwAccel forKey:@"DisplaysAreHardwareAccelerated"];
}
-(void) toggle
{
[self toggle:NO];
}
-(void) toggle:(BOOL)shouldFlip
{
if (active)
[self leaveIsolateMode];
else
[self enterIsolateMode:shouldFlip];
}
-(void) enterIsolateMode:(BOOL)shouldFlip
{
// when isolate mode is turned on by hotkey or menu icon
if (!shownCenturyMessage) {
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
int numTimes = [defaults integerForKey:@"NumberOfTimesUsed"]+1;
[defaults setInteger:numTimes forKey:@"NumberOfTimesUsed"];
if (numTimes==kCentury) {
[self showCenturyMessage];
shownCenturyMessage = YES;
return;
}
}
active = YES;
suspended = NO;
flipMode = shouldFlip;
[[statusItem view] setNeedsDisplay:YES];
[toggleMenuItem setTitle:NSLocalizedString(@"Turn Isolator Off",nil)];
// level depends on whether we're hiding other apps or not
NSEnumerator *enumerator = [blackWindows objectEnumerator];
BlackWindow* window;
while( window = [enumerator nextObject] ) {
[window setLevelAsAppropriate:flipMode];
}
[self isolate:kEnteredIsolateMode];
didAffectDock = NO;
[self hideDockAsAppropriate];
}
-(void) isolate:(int) reason
{
if ( !active )
return;
// get details of the currently (newly?) active app
NSDictionary* activeApp = [[[NSWorkspace sharedWorkspace] activeApplication] copy];
int myPID = [[NSProcessInfo processInfo] processIdentifier];
if (reason==kAppSwitched) {
if ( ([[activeApp objectForKey:@"NSApplicationProcessIdentifier"] intValue]==myPID)
// then Isolator became frontmost. Ignore.
|| ([[activeApp objectForKey:@"NSApplicationProcessIdentifier"] isEqual:[lastAppActivated objectForKey:@"NSApplicationProcessIdentifier"]]) ) {
// then we got an app switched message, but the active app didn't actually change. Ignore.
[activeApp release];
activeApp = nil;
return;
}
}
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
BOOL fadingOut = NO;
BOOL fadingIn = NO;
if ( [defaults boolForKey:@"SuspendWhenFinderIsActive"] ) {
if ( [[activeApp objectForKey:@"NSApplicationBundleIdentifier"] isEqual:@"com.apple.finder"] ) {
[self fadeOutBlackWindows];
fadingOut = YES;
suspended = YES;
}
else if ( suspended ) {// [[lastAppActivated objectForKey:@"NSApplicationBundleIdentifier"] isEqual:@"com.apple.finder"] ) {
[self revealBlackWindows];
fadingIn = YES;
suspended = NO;
}
}
if ( (reason!=kAppSwitched) && (!fadingOut) && (!fadingIn) ) {
[self revealBlackWindows];
}
if (lastAppActivated)
[lastAppActivated release];
lastAppActivated = [activeApp retain];
if ( ([defaults boolForKey:@"HideBackgroundApps"]&&(!flipMode)) ||
((![defaults boolForKey:@"HideBackgroundApps"])&&flipMode) ) {
// then hide all the background apps
if ( (![defaults boolForKey:@"SuspendWhenFinderIsActive"]) ||
(![[activeApp objectForKey:@"NSApplicationBundleIdentifier"] isEqual:@"com.apple.finder"]) ) {
[self hideAppsExcept:activeApp];
// this kludge makes cmd-tabbing work correctly. without it, sometimes the frontmost application doesn't move to
// the left of the bar as it should
if (![defaults boolForKey:@"RunningOnLion"]) {
[NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(toggleFrontmostApp:) userInfo:activeApp repeats:NO];
}
}
}
else {
if (!fadingOut) {
// bring all windows of frontmost app in front of others, and position black windows behind
[self setFrontmostAppAndPositionBlackWindows:activeApp];
}
}
[activeApp release];
}
-(void)revealBlackWindows
{
NSEnumerator *enumerator = [blackWindows objectEnumerator];
BlackWindow* window;
while( window = [enumerator nextObject] ) {
[window fadeInOrOut:YES];
}
}
-(void) fadeOutBlackWindows
{
NSEnumerator *enumerator = [blackWindows objectEnumerator];
BlackWindow* window;
while( window = [enumerator nextObject] ) {
[window fadeInOrOut:NO];
}
}
-(void)hideAppsExcept:(NSDictionary*)excludeApp
{
NSNumber* excludePID = [excludeApp objectForKey:@"NSApplicationProcessIdentifier"];
NSArray* launchedApps = [[[NSWorkspace sharedWorkspace] launchedApplications] copy];
NSEnumerator* appEnum = [launchedApps objectEnumerator];
NSDictionary* app = nil;
NSNumber* pid = nil;
ProcessSerialNumber psn;
ProcessInfoRec info;
info.processInfoLength = sizeof(ProcessInfoRec);
info.processName = nil;
FSSpec tempFSSpec;
info.processAppSpec = &tempFSSpec;
while (app = [appEnum nextObject]) {
pid = [app objectForKey:@"NSApplicationProcessIdentifier"];
if (![pid isEqual:excludePID]) {
psn.highLongOfPSN = [[app objectForKey:@"NSApplicationProcessSerialNumberHigh"] longValue];
psn.lowLongOfPSN = [[app objectForKey:@"NSApplicationProcessSerialNumberLow"] longValue];
if (GetProcessInformation(&psn, &info) == noErr) {
ShowHideProcess(&psn,FALSE);
}
}
}
[launchedApps release];
}
-(void) toggleFrontmostApp:(id)sender
{
ProcessSerialNumber myPSN;
GetCurrentProcess(&myPSN);
SetFrontProcess(&myPSN);
ProcessSerialNumber activePSN;
activePSN.highLongOfPSN = [[[sender userInfo] objectForKey:@"NSApplicationProcessSerialNumberHigh"] intValue];
activePSN.lowLongOfPSN = [[[sender userInfo] objectForKey:@"NSApplicationProcessSerialNumberLow"] intValue];
SetFrontProcess(&activePSN);
}
-(void) setFrontmostAppAndPositionBlackWindows:(id)sender
{
NSDictionary* theApp = nil;
int counter = -1;
if ( [sender isKindOfClass:[NSDictionary class]] ) {
// then it's the first time we've been called
theApp = sender;
counter = 0;
}
else {
// then we're being called by the timer
theApp = [sender userInfo];
counter = [[theApp objectForKey:@"counter"] intValue];
}
// check the relevant app is still frontmost (prevents infinite loops)
NSDictionary* activeApp = [[[NSWorkspace sharedWorkspace] activeApplication] copy];
if (![[theApp objectForKey:@"NSApplicationProcessIdentifier"] isEqual:[activeApp objectForKey:@"NSApplicationProcessIdentifier"]]) {
[activeApp release];
return;
}
[self setFrontmostApp:activeApp];
[self positionBlackWindows:activeApp];
counter++;
if (counter<=5) {
NSMutableDictionary* newActiveApp = [activeApp mutableCopy];
[newActiveApp setObject:[NSNumber numberWithInt:counter] forKey:@"counter"];
[NSTimer scheduledTimerWithTimeInterval:.1 target:self selector:@selector(setFrontmostAppAndPositionBlackWindows:) userInfo:newActiveApp repeats:NO];
[newActiveApp release];
}
[activeApp release];
}
-(void) setFrontmostApp:(id)sender
{
NSDictionary* activeApp = nil;
if ([sender isKindOfClass:[NSDictionary class]])
activeApp = sender;
else
activeApp = [sender userInfo];
ProcessSerialNumber activePSN;
activePSN.highLongOfPSN = [[activeApp objectForKey:@"NSApplicationProcessSerialNumberHigh"] intValue];
activePSN.lowLongOfPSN = [[activeApp objectForKey:@"NSApplicationProcessSerialNumberLow"] intValue];
SetFrontProcess(&activePSN);
}
-(void) positionBlackWindows:(id)sender
{
NSDictionary* activeApp = nil;
if ([sender isKindOfClass:[NSDictionary class]])
activeApp = sender;
else
activeApp = [sender userInfo];
ProcessSerialNumber activePSN;
activePSN.highLongOfPSN = [[activeApp objectForKey:@"NSApplicationProcessSerialNumberHigh"] longValue];
activePSN.lowLongOfPSN = [[activeApp objectForKey:@"NSApplicationProcessSerialNumberLow"] longValue];
CGSConnection cid;
CGSGetConnectionIDForPSN(0, &activePSN, &cid);
ProcessSerialNumber myPSN;
CGSConnection myCid;
GetCurrentProcess(&myPSN);
CGSGetConnectionIDForPSN(0, &myPSN, &myCid);
int nWindowsIn,nWindows;
CGSGetOnScreenWindowCount(myCid, cid, &nWindowsIn);
CGSWindow list[nWindowsIn];
CGSGetOnScreenWindowList(myCid, cid, nWindowsIn, list, &nWindows);
// Find windows at level 0
int ii;
int level;
int nRelevantWindows = 0;
CGSWindow relevantList[nWindows];
OSStatus err;
for (ii=0;ii<nWindows;ii++) {
err = CGSGetWindowLevel(myCid, list[ii], &level);
if (level==0) {
relevantList[nRelevantWindows] = list[ii];
nRelevantWindows++;
}
}
NSEnumerator *enumerator = [blackWindows objectEnumerator];
BlackWindow* window;
while( window = [enumerator nextObject] ) {
if (nRelevantWindows==0)
[window orderFrontRegardless];
else
[window orderWindow:NSWindowBelow relativeTo:relevantList[nRelevantWindows-1]];
}
}
-(void) leaveIsolateMode
{
[lastAppActivated release];
lastAppActivated = nil;
active = NO;
NSEnumerator *enumerator = [blackWindows objectEnumerator];
BlackWindow* window;
while( window = [enumerator nextObject] ) {
[window fadeInOrOut:NO];
}
[self restoreDockAutohide];
[[statusItem view] setNeedsDisplay:YES];
[toggleMenuItem setTitle:NSLocalizedString(@"Turn Isolator On",nil)];
}
-(void) openPrefs
{
[prefWindow setAutodisplay:YES];
[self willChangeValueForKey:@"startupItemEnabled"];
[self didChangeValueForKey:@"startupItemEnabled"];
[NSApp activateIgnoringOtherApps:YES];
[prefWindow makeKeyAndOrderFront:self];
}
-(IBAction)setBackgroundColor:(id)sender
{
[self syncDefaults:self];
NSEnumerator *enumerator = [blackWindows objectEnumerator];
BlackWindow* window;
while( window = [enumerator nextObject] ) {
[window setColor];
}
[[statusItem view] setNeedsDisplay:YES];
}
-(IBAction)setOpacity:(id)sender
{
[self syncDefaults:self];
NSEnumerator *enumerator = [blackWindows objectEnumerator];
BlackWindow* window;
while( window = [enumerator nextObject] ) {
[window setOpacity];
}
[[statusItem view] setNeedsDisplay:YES];
}
-(IBAction)setBlur:(id)sender
{
[self syncDefaults:self];
NSEnumerator *enumerator = [blackWindows objectEnumerator];
BlackWindow* window;
while( window = [enumerator nextObject] ) {
[window enableBlurAsAppropriate:1.0];
}
}
-(IBAction)setClickThrough:(id)sender
{
[self syncDefaults:self];
NSEnumerator *enumerator = [blackWindows objectEnumerator];
BlackWindow* window;
while( window = [enumerator nextObject] ) {
[window setClickThrough];
}
}
-(IBAction)setMenuBarIcon:(id)sender
{
[self syncDefaults:self];
[self setupStatusItem];
}
-(IBAction)setHideBackgroundApps:(id)sender
{
[self syncDefaults:self];
[self leaveIsolateMode];
[self enterIsolateMode:flipMode];
}
-(IBAction)setSuspendWhenFinderIsActive:(id)sender
{
NSDictionary* activeApp = [[[NSWorkspace sharedWorkspace] activeApplication] copy];
if ( [[activeApp objectForKey:@"NSApplicationBundleIdentifier"] isEqual:@"com.apple.finder"] ) {
[self leaveIsolateMode];
[self enterIsolateMode:flipMode];
}
[activeApp release];
}
-(void)setUpdatesIncludeBetaVersions:(BOOL)flag
{
if (flag)
[sparkleUpdater setFeedURL:[NSURL URLWithString:kBetaFeedURL]];
else
[sparkleUpdater setFeedURL:[NSURL URLWithString:kReleaseFeedURL]];
}
-(BOOL)updatesIncludeBetaVersions
{
if ([[sparkleUpdater feedURL] isEqual:[NSURL URLWithString:kBetaFeedURL]])
return YES;
else
return NO;
}
-(void) setNilValueForKey:(NSString *)theKey;
{
if ([theKey isEqualToString:@"updatesIncludeBetaVersions"])
[sparkleUpdater setFeedURL:[NSURL URLWithString:kReleaseFeedURL]];
}
-(IBAction)setWindow:(id)sender
{
[self syncDefaults:self];
if (!active)
return;
NSEnumerator *enumerator = [blackWindows objectEnumerator];
BlackWindow* window;
while( window = [enumerator nextObject] ) {
[window fadeInOrOut:YES];
}
}
-(void) registerHotkey:(KeyCombo)keyCombo
{
if (gMyHotKeyRef>0) {
UnregisterEventHotKey(gMyHotKeyRef);
}
// set up hotkey -- remember asynckeys for key codes
EventHotKeyID gMyHotKeyID;
EventTypeSpec eventType;
eventType.eventClass=kEventClassKeyboard;
eventType.eventKind=kEventHotKeyPressed;
InstallApplicationEventHandler(&hotKeyHandler,1,&eventType,NULL,NULL);
gMyHotKeyID.signature='htk1';
gMyHotKeyID.id=1;
RegisterEventHotKey([shortcutRecorder keyCombo].code, [shortcutRecorder cocoaToCarbonFlags:[shortcutRecorder keyCombo].flags],
gMyHotKeyID, GetApplicationEventTarget(), 0, &gMyHotKeyRef);
}
- (void)shortcutRecorder:(SRRecorderControl *)aRecorder keyComboDidChange:(KeyCombo)newKeyCombo;
{
[self registerHotkey:newKeyCombo];
[self saveKeyCombo];
}
- (void)syncDefaults:(id)sender
{
[[NSUserDefaults standardUserDefaults] synchronize];
}
-(BOOL)startupItemEnabled
{
return [startupItemController enabled];
}
-(void)setStartupItemEnabled:(BOOL)value
{
[startupItemController setEnabled:value];
}
-(void)openAboutPanel
{
[NSApp orderFrontStandardAboutPanel:self];
[NSApp activateIgnoringOtherApps:YES];
}
- (void)applicationWillTerminate:(NSNotification *)notification
{
[[NSUserDefaults standardUserDefaults] synchronize];
[self restoreDockAutohide];
}
-(BOOL)isActive
{
return active;
}
-(void)showCenturyMessage {
NSAlert* alert = [[NSAlert alloc] init];
[alert setMessageText:[NSString stringWithFormat:NSLocalizedString(@"You have used Isolator %d times.",nil),kCentury]];
[alert setInformativeText:NSLocalizedString(@"Please consider donating a few dollars to support its continued development. Either way, you won't see this message again.",nil)];
[alert addButtonWithTitle:NSLocalizedString(@"Go to Paypal donation page",nil)];
[alert addButtonWithTitle:NSLocalizedString(@"Don't donate",nil)];
int result = [alert runModal];
if (result==NSAlertFirstButtonReturn) {
NSString* urlString = @"https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=bdeb%40willmore%2eeu&item_name=Isolator&no_shipping=2&no_note=1&tax=0¤cy_code=GBP&bn=PP%2dDonationsBF&charset=UTF%2d8";
[[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:urlString]];
}
[alert release];
}
-(void)setupAppleScripts
{
// Dock preferences are only accessible by AppleScript on 10.5+
NSDictionary** errorInfo = NULL;
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
if ([defaults boolForKey:@"RunningOnLeopard"]) {
getDockAutohideScript = [[NSAppleScript alloc] initWithSource:@"tell application \"System Events\" to tell dock preferences to set foo to autohide"];
[getDockAutohideScript compileAndReturnError:errorInfo];
setDockAutohideTrueScript = [[NSAppleScript alloc] initWithSource:@"tell application \"System Events\" to tell dock preferences to set autohide to true"];
[setDockAutohideTrueScript compileAndReturnError:errorInfo];
setDockAutohideFalseScript = [[NSAppleScript alloc] initWithSource:@"tell application \"System Events\" to tell dock preferences to set autohide to false"];
[setDockAutohideFalseScript compileAndReturnError:errorInfo];
}
if (!getDockAutohideScript || !setDockAutohideTrueScript || !setDockAutohideFalseScript) {
[getDockAutohideScript release];
getDockAutohideScript = nil;
[setDockAutohideTrueScript release];
setDockAutohideTrueScript = nil;
[setDockAutohideFalseScript release];
setDockAutohideFalseScript = nil;
}
}
-(void)saveDockAutohide
{
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
if (![defaults boolForKey:@"RunningOnLeopard"]) {
dockAutohide = NO;
return;
}