-/* CydgetScript - open-source IntelliDial replacement
- * Copyright (C) 2009 Jay Freeman (saurik)
+/* CydgetScript - open-source lock screen multiplexer
+ * Copyright (C) 2009-2011 Jay Freeman (saurik)
*/
/*
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
+#import <Preferences/PSRootController.h>
+#import <Preferences/PSViewController.h>
#import <Preferences/PSListController.h>
#import <Preferences/PSSpecifier.h>
#import <Preferences/PSTableCell.h>
#import <UIKit/UINavigationButton.h>
+#include <dlfcn.h>
+#include <objc/runtime.h>
+
+static BOOL (*IsIconHiddenDisplayId)(NSString *);
+static BOOL (*HideIconViaDisplayId)(NSString *);
+static BOOL (*UnHideIconViaDisplayId)(NSString *);
+
extern NSString *PSTableCellKey;
extern "C" UIImage *_UIImageWithName(NSString *);
static NSMutableDictionary *_settings;
static NSString *_plist;
+/* [NSObject yieldToSelector:(withObject:)] {{{*/
+@interface NSObject (wb$yieldToSelector)
+- (id) wb$yieldToSelector:(SEL)selector withObject:(id)object;
+- (id) wb$yieldToSelector:(SEL)selector;
+@end
+
+@implementation NSObject (Cydia)
+
+- (void) wb$doNothing {
+}
+
+- (void) wb$_yieldToContext:(NSMutableArray *)context {
+ NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
+
+ SEL selector(reinterpret_cast<SEL>([[context objectAtIndex:0] pointerValue]));
+ id object([[context objectAtIndex:1] nonretainedObjectValue]);
+ volatile bool &stopped(*reinterpret_cast<bool *>([[context objectAtIndex:2] pointerValue]));
+
+ /* XXX: deal with exceptions */
+ id value([self performSelector:selector withObject:object]);
+
+ NSMethodSignature *signature([self methodSignatureForSelector:selector]);
+ [context removeAllObjects];
+ if ([signature methodReturnLength] != 0 && value != nil)
+ [context addObject:value];
+
+ stopped = true;
+
+ [self
+ performSelectorOnMainThread:@selector(wb$doNothing)
+ withObject:nil
+ waitUntilDone:NO
+ ];
+
+ [pool release];
+}
+
+- (id) wb$yieldToSelector:(SEL)selector withObject:(id)object {
+ /*return [self performSelector:selector withObject:object];*/
+
+ volatile bool stopped(false);
+
+ NSMutableArray *context([NSMutableArray arrayWithObjects:
+ [NSValue valueWithPointer:selector],
+ [NSValue valueWithNonretainedObject:object],
+ [NSValue valueWithPointer:const_cast<bool *>(&stopped)],
+ nil]);
+
+ NSThread *thread([[[NSThread alloc]
+ initWithTarget:self
+ selector:@selector(wb$_yieldToContext:)
+ object:context
+ ] autorelease]);
+
+ [thread start];
+
+ NSRunLoop *loop([NSRunLoop currentRunLoop]);
+ NSDate *future([NSDate distantFuture]);
+
+ while (!stopped && [loop runMode:NSDefaultRunLoopMode beforeDate:future]);
+
+ return [context count] == 0 ? nil : [context objectAtIndex:0];
+}
+
+- (id) wb$yieldToSelector:(SEL)selector {
+ return [self wb$yieldToSelector:selector withObject:nil];
+}
+
+@end
+/* }}} */
+
/* Theme Settings Controller {{{ */
@interface CydgetOrderController: PSViewController <UITableViewDelegate, UITableViewDataSource> {
UITableView *_tableView;
self.themes = [_settings objectForKey:@"LockCydgets"];
if (!_themes) {
self.themes = [NSMutableArray arrayWithObjects:[NSMutableDictionary dictionaryWithObjectsAndKeys:
- @"AwayView", @"Name", [NSNumber numberWithBool:YES], @"Active", nil
+ @"Welcome", @"Name", [NSNumber numberWithBool:YES], @"Active", nil
], [NSMutableDictionary dictionaryWithObjectsAndKeys:
- @"CydgetCentral", @"Name", [NSNumber numberWithBool:YES], @"Active", nil
+ @"AwayView", @"Name", [NSNumber numberWithBool:YES], @"Active", nil
], nil];
[_settings setObject:_themes forKey:@"LockCydgets"];
[_tableView setDelegate:self];
[_tableView setEditing:YES];
[_tableView setAllowsSelectionDuringEditing:YES];
- [self showLeftButton:@"Cydget" withStyle:1 rightButton:nil withStyle:0];
+ if ([self respondsToSelector:@selector(setView:)])
+ [self setView:_tableView];
}
return self;
}
return;
if (![data writeToFile:_plist options:NSAtomicWrite error:NULL])
return;
-
- unlink("/User/Library/Caches/com.apple.springboard-imagecache-icons");
- unlink("/User/Library/Caches/com.apple.springboard-imagecache-icons.plist");
- unlink("/User/Library/Caches/com.apple.springboard-imagecache-smallicons");
- unlink("/User/Library/Caches/com.apple.springboard-imagecache-smallicons.plist");
- // XXX: recursively delete directory!!
- unlink("/User/Library/Caches/SpringBoardIconCache");
- unlink("/User/Library/Caches/SpringBoardIconCache-small");
system("killall SpringBoard");
}
+- (void) cancelChanges {
+ [_settings release];
+ [_plist release];
+ _plist = [[NSString stringWithFormat:@"%@/Library/Preferences/com.saurik.Cydget.plist", NSHomeDirectory()] retain];
+ _settings = [([NSMutableDictionary dictionaryWithContentsOfFile:_plist] ?: [NSMutableDictionary dictionary]) retain];
+
+ [self reloadSpecifiers];
+ if (![[PSViewController class] instancesRespondToSelector:@selector(showLeftButton:withStyle:rightButton:withStyle:)]) {
+ [[self navigationItem] setLeftBarButtonItem:nil];
+ [[self navigationItem] setRightBarButtonItem:nil];
+ } else {
+ [self showLeftButton:nil withStyle:0 rightButton:nil withStyle:0];
+ }
+ settingsChanged = NO;
+}
+
- (void) navigationBarButtonClicked:(int)buttonIndex {
if (!settingsChanged) {
[super navigationBarButtonClicked:buttonIndex];
return;
}
- if (buttonIndex == 0)
- settingsChanged = NO;
+ if (buttonIndex == 0) {
+ [self cancelChanges];
+ return;
+ }
[self suspend];
[self.rootController popController];
}
+- (void) settingsConfirmButtonClicked:(UIBarButtonItem *)button {
+ [self navigationBarButtonClicked:button.tag];
+}
+
- (void) viewWillRedisplay {
if (settingsChanged)
[self settingsChanged];
[super viewWillRedisplay];
}
+- (void) viewWillAppear:(BOOL)animated {
+ if (settingsChanged)
+ [self settingsChanged];
+ if ([super respondsToSelector:@selector(viewWillAppear:)])
+ [super viewWillAppear:animated];
+}
+
- (void) pushController:(id)controller {
[self hideNavigationBarButtons];
[super pushController:controller];
}
- (void) settingsChanged {
- [self showLeftButton:@"Respring" withStyle:2 rightButton:@"Cancel" withStyle:0];
+ if (![[PSViewController class] instancesRespondToSelector:@selector(showLeftButton:withStyle:rightButton:withStyle:)]) {
+ UIBarButtonItem *respringButton([[UIBarButtonItem alloc] initWithTitle:@"Respring" style:UIBarButtonItemStyleDone target:self action:@selector(settingsConfirmButtonClicked:)]);
+ UIBarButtonItem *cancelButton([[UIBarButtonItem alloc] initWithTitle:@"Cancel" style:UIBarButtonItemStylePlain target:self action:@selector(settingsConfirmButtonClicked:)]);
+ cancelButton.tag = 0;
+ respringButton.tag = 1;
+ [[self navigationItem] setLeftBarButtonItem:respringButton];
+ [[self navigationItem] setRightBarButtonItem:cancelButton];
+ [respringButton release];
+ [cancelButton release];
+ } else {
+ [self showLeftButton:@"Respring" withStyle:2 rightButton:@"Cancel" withStyle:0];
+ }
settingsChanged = YES;
}
}
- (void) setPreferenceValue:(id)value specifier:(PSSpecifier *)spec {
+ NSString *key([spec propertyForKey:@"key"]);
if ([[spec propertyForKey:@"negate"] boolValue])
value = [NSNumber numberWithBool:(![value boolValue])];
- [_settings setValue:value forKey:[spec propertyForKey:@"key"]];
+ [_settings setValue:value forKey:key];
[self settingsChanged];
}
}
@end
+
+#define WBSAddMethod(_class, _sel, _imp, _type) \
+ if (![[_class class] instancesRespondToSelector:@selector(_sel)]) \
+ class_addMethod([_class class], @selector(_sel), (IMP)_imp, _type)
+void $PSRootController$popController(PSRootController *self, SEL _cmd) {
+ [self popViewControllerAnimated:YES];
+}
+
+void $PSViewController$hideNavigationBarButtons(PSRootController *self, SEL _cmd) {
+}
+
+id $PSViewController$initForContentSize$(PSRootController *self, SEL _cmd, CGRect contentSize) {
+ return [self init];
+}
+
+static __attribute__((constructor)) void __wbsInit() {
+ WBSAddMethod(PSRootController, popController, $PSRootController$popController, "v@:");
+ WBSAddMethod(PSViewController, hideNavigationBarButtons, $PSViewController$hideNavigationBarButtons, "v@:");
+ WBSAddMethod(PSViewController, initForContentSize:, $PSViewController$initForContentSize$, "@@:{ff}");
+}
projects / cydget.git / blobdiff