Application.mm

   1 /* WinterBoard - Theme Manager for the iPhone
   2  * Copyright (C) 2008  Jay Freeman (saurik)
   3 */
   4
   5 /*
   6  *        Redistribution and use in source and binary
   7  * forms, with or without modification, are permitted
   8  * provided that the following conditions are met:
   9  *
  10  * 1. Redistributions of source code must retain the
  11  *    above copyright notice, this list of conditions
  12  *    and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the
  14  *    above copyright notice, this list of conditions
  15  *    and the following disclaimer in the documentation
  16  *    and/or other materials provided with the
  17  *    distribution.
  18  * 3. The name of the author may not be used to endorse
  19  *    or promote products derived from this software
  20  *    without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
  23  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
  24  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  25  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
  27  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  28  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  29  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  30  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  31  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  32  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  33  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  34  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  35  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  36 */
  37
  38 #import <Foundation/Foundation.h>
  39 #import <CoreGraphics/CGGeometry.h>
  40 #import <UIKit/UIKit.h>
  41
  42 #define _trace() NSLog(@"WE:_trace(%u)", __LINE__);
  43
  44 static NSString *plist_;
  45 static NSMutableDictionary *settings_;
  46
  47 @interface WBThemeTableViewCell : UITableViewCell {
  48     UILabel *label;
  49 }
  50
  51 @end
  52
  53 @implementation WBThemeTableViewCell
  54
  55
  56 @end
  57
  58 @interface WBApplication : UIApplication <
  59     UITableViewDataSource,
  60     UITableViewDelegate
  61 > {
  62     UIWindow *window_;
  63     UITableView *themesTable_;
  64     NSMutableArray *themesArray_;
  65 }
  66
  67 @end
  68
  69 @implementation WBApplication
  70
  71 - (void) dealloc {
  72     [window_ release];
  73     [themesTable_ release];
  74     [themesArray_ release];
  75     [super dealloc];
  76 }
  77
  78 - (void) applicationWillTerminate:(UIApplication *)application {
  79     [settings_ writeToFile:plist_ atomically:YES];
  80     system("killall SpringBoard");
  81 }
  82
  83 - (UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
  84     UITableViewCell *cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero] autorelease];
  85     NSMutableDictionary *theme = [themesArray_ objectAtIndex:[indexPath row]];
  86     cell.text = [theme objectForKey:@"Name"];
  87     cell.hidesAccessoryWhenEditing = NO;
  88     NSNumber *active = [theme objectForKey:@"Active"];
  89     BOOL inactive = active == nil || ![active boolValue];
  90     cell.accessoryType = inactive ? UITableViewCellAccessoryNone : UITableViewCellAccessoryCheckmark;
  91     return cell;
  92 }
  93
  94 - (void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
  95     UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
  96     NSMutableDictionary *theme = [themesArray_ objectAtIndex:[indexPath row]];
  97     NSNumber *active = [theme objectForKey:@"Active"];
  98     BOOL inactive = active == nil || ![active boolValue];
  99     [theme setObject:[NSNumber numberWithBool:inactive] forKey:@"Active"];
 100     cell.accessoryType = inactive ? UITableViewCellAccessoryCheckmark : UITableViewCellAccessoryNone;
 101     [themesTable_ deselectRowAtIndexPath:(NSIndexPath *)indexPath animated:YES];
 102 }
 103
 104 - (NSInteger) tableView:(UITableView *)table numberOfRowsInSection:(NSInteger)section {
 105     return [themesArray_ count];
 106 }
 107
 108 - (UITableViewCellEditingStyle) tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {
 109     return UITableViewCellEditingStyleNone;
 110 }
 111
 112 - (void) tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
 113     NSUInteger fromIndex = [fromIndexPath row];
 114     NSUInteger toIndex = [toIndexPath row];
 115     if (fromIndex == toIndex)
 116         return;
 117     NSMutableDictionary *theme = [[[themesArray_ objectAtIndex:fromIndex] retain] autorelease];
 118     [themesArray_ removeObjectAtIndex:fromIndex];
 119     [themesArray_ insertObject:theme atIndex:toIndex];
 120 }
 121
 122 - (BOOL) tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
 123     return YES;
 124 }
 125
 126 - (void) applicationDidFinishLaunching:(id)unused {
 127     window_ = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].applicationFrame];
 128     [window_ makeKeyAndVisible];
 129
 130     plist_ = [[NSString stringWithFormat:@"%@/Library/Preferences/com.saurik.WinterBoard.plist",
 131         NSHomeDirectory()
 132     ] retain];
 133
 134     settings_ = [[NSMutableDictionary alloc] initWithContentsOfFile:plist_];
 135
 136     themesArray_ = [settings_ objectForKey:@"Themes"];
 137     if (themesArray_ == nil) {
 138         if (NSString *theme = [settings_ objectForKey:@"Theme"]) {
 139             themesArray_ = [[NSArray arrayWithObject:[[NSDictionary dictionaryWithObjectsAndKeys:
 140                 theme, @"Name",
 141                 [NSNumber numberWithBool:YES], @"Active",
 142             nil] mutableCopy]] mutableCopy];
 143
 144             [settings_ removeObjectForKey:@"Theme"];
 145         }
 146
 147         if (themesArray_ == nil)
 148             themesArray_ = [NSMutableArray arrayWithCapacity:16];
 149         [settings_ setObject:themesArray_ forKey:@"Themes"];
 150     }
 151
 152     themesArray_ = [themesArray_ retain];
 153
 154     NSMutableSet *themesSet = [NSMutableSet setWithCapacity:32];
 155     for (NSMutableDictionary *theme in themesArray_)
 156         if (NSString *name = [theme objectForKey:@"Name"])
 157             [themesSet addObject:name];
 158
 159     NSFileManager *manager = [NSFileManager defaultManager];
 160
 161     NSMutableArray *themes = [NSMutableArray arrayWithCapacity:32];
 162     [themes addObjectsFromArray:[manager contentsOfDirectoryAtPath:@"/Library/Themes" error:NULL]];
 163     [themes addObjectsFromArray:[manager contentsOfDirectoryAtPath:[NSString stringWithFormat:@"%@/Library/SummerBoard/Themes", NSHomeDirectory()] error:NULL]];
 164
 165     for (NSString *theme in themes) {
 166         if ([theme hasSuffix:@".theme"])
 167             theme = [theme substringWithRange:NSMakeRange(0, [theme length] - 6)];
 168         if ([themesSet containsObject:theme])
 169             continue;
 170         [themesSet addObject:theme];
 171         [themesArray_ addObject:[[NSDictionary dictionaryWithObjectsAndKeys:
 172             theme, @"Name",
 173             [NSNumber numberWithBool:NO], @"Active",
 174         nil] mutableCopy]];
 175     }
 176
 177     themesTable_ = [[UITableView alloc] initWithFrame:window_.bounds];
 178     [window_ addSubview:themesTable_];
 179
 180     [themesTable_ setDataSource:self];
 181     [themesTable_ setDelegate:self];
 182
 183     [themesTable_ setEditing:YES animated:NO];
 184     themesTable_.allowsSelectionDuringEditing = YES;
 185
 186     [themesTable_ setSeparatorStyle:UITableViewCellSeparatorStyleSingleLine];
 187 }
 188
 189 @end
 190
 191 int main(int argc, char *argv[]) {
 192     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 193
 194     int value = UIApplicationMain(argc, argv, @"WBApplication", @"WBApplication");
 195
 196     [pool release];
 197     return value;
 198 }