git.sesse.net Git - vlc/blob - projects/macosx/frontrow_plugin/VLCApplianceController.m

   1 /*****************************************************************************
   2  * VLCApplianceController.m: Front Row plugin
   3  *****************************************************************************
   4  * Copyright (C) 2007 - 2008 the VideoLAN Team
   5  * $Id$
   6  *
   7  * Authors: hyei
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  22  *****************************************************************************/
  23
  24 #import "VLCApplianceController.h"
  25
  26 #import <BackRow/BRListControl.h>
  27 #import <BackRow/BRTextMenuItemLayer.h>
  28 #import <BackRow/BRControllerStack.h>
  29
  30 #import "VLCPlayerController.h"
  31
  32 @interface VLCApplianceController ()
  33
  34 @property(retain, nonatomic) NSString * path;
  35
  36 @end
  37
  38 @implementation VLCApplianceController
  39
  40 @synthesize path=_path;
  41
  42 - initWithPath:(NSString*)path
  43 {
  44     self = [super init];
  45
  46     _contents = [[NSMutableArray alloc] init];
  47
  48     self.path = path;
  49
  50     [[self header] setTitle:[[NSFileManager defaultManager] displayNameAtPath:self.path]];
  51     [[self list] setDatasource:self];
  52
  53     return self;
  54 }
  55
  56 - (void)dealloc
  57 {
  58     [_path release];
  59     [_contents release];
  60     [super dealloc];
  61 }
  62
  63 - (void)setPath:(NSString*)path
  64 {
  65     if(path != _path) {
  66         [_path release];
  67         _path = [path retain];
  68
  69         [_contents removeAllObjects];
  70
  71         NSArray * contents = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:_path error:NULL];
  72
  73         for(NSString * name in contents) {
  74             NSString * filepath = [path stringByAppendingPathComponent:name];
  75             int ok = 0;
  76
  77             if([name hasPrefix:@"."]) {
  78                 ok = -1;
  79             }
  80
  81             if(ok == 0) {
  82                 BOOL directory;
  83                 if(![[NSFileManager defaultManager] fileExistsAtPath:filepath isDirectory:&directory]) {
  84                     ok = -1;
  85                 }
  86                 else if(directory) {
  87                     ok = 1;
  88                 }
  89             }
  90
  91             if(ok == 0) {
  92                 NSString * type = [[NSWorkspace sharedWorkspace] typeOfFile:filepath error:NULL];
  93                 if([[NSWorkspace sharedWorkspace] type:type conformsToType:(NSString*)kUTTypeMovie]) {
  94                     ok = 1;
  95                 }
  96             }
  97
  98             if(ok == 0) {
  99                 static NSSet * additionalValidExtensions = nil;
 100                 if(additionalValidExtensions == nil) {
 101                     additionalValidExtensions = [[NSSet alloc] initWithObjects:
 102                                                  @"mkv",
 103                                                  nil];
 104                 }
 105
 106                 NSString * extension = [[name pathExtension] lowercaseString];
 107                 if([additionalValidExtensions containsObject:extension]) {
 108                     ok = 1;
 109                 }
 110             }
 111
 112             if(ok == 1) {
 113                 [_contents addObject:name];
 114             }
 115         }
 116     }
 117 }
 118
 119 - (void)willBePushed
 120 {
 121     PRINT_ME();
 122 }
 123
 124 - (void)willBePopped
 125 {
 126     PRINT_ME();
 127 }
 128
 129
 130 #pragma mark -
 131 #pragma mark Utilities
 132
 133 - (NSString*)pathForRow:(NSInteger)row
 134 {
 135     NSString * name = [_contents objectAtIndex:row];
 136     return [self.path stringByAppendingPathComponent:name];
 137 }
 138
 139 - (BOOL)isDirectoryAtPath:(NSString*)path
 140 {
 141     NSDictionary * attributes = [[NSFileManager defaultManager] fileAttributesAtPath:path traverseLink:YES];
 142     NSString * type = [attributes objectForKey:NSFileType];
 143     return [type isEqualToString:NSFileTypeDirectory];
 144 }
 145
 146
 147 #pragma mark -
 148 #pragma mark Data source
 149
 150 - (NSInteger)itemCount
 151 {
 152     return [_contents count];
 153 }
 154
 155 - (CGFloat)heightForRow:(NSInteger)row
 156 {
 157     return 64.0;
 158 }
 159
 160 - (BOOL)rowSelectable:(NSInteger)row
 161 {
 162     return YES;
 163 }
 164
 165 - (NSString*)titleForRow:(NSInteger)row
 166 {
 167     return [_contents objectAtIndex:row];
 168 }
 169
 170 - (id)itemForRow:(NSInteger)row
 171 {
 172     NSString * path = [self pathForRow:row];
 173     BOOL isDirectory = [self isDirectoryAtPath:path];
 174
 175     BRTextMenuItemLayer * item = nil;
 176
 177     if(isDirectory) {
 178         item = [BRTextMenuItemLayer folderMenuItem];
 179     }
 180     else {
 181         item = [BRTextMenuItemLayer menuItem];
 182     }
 183
 184     [item setTitle:[self titleForRow:row]];
 185
 186     return item;
 187 }
 188
 189 - (NSInteger)rowForTitle:(NSString *)title
 190 {
 191     return [_contents indexOfObject:title];
 192 }
 193
 194 - (void)itemSelected:(NSInteger)row
 195 {
 196     NSString * path = [self pathForRow:row];
 197     BOOL isDirectory = [self isDirectoryAtPath:path];
 198
 199     BRController * controller = nil;
 200
 201     if(isDirectory) {
 202         controller = [[[VLCApplianceController alloc] initWithPath:path] autorelease];
 203     }
 204     else {
 205 #ifdef FAKE
 206         controller = [[[VLCAppPlayerController alloc] initWithPath:path] autorelease];
 207 #else
 208         static VLCPlayerController * playerController = nil;
 209         if(playerController == nil) {
 210             playerController = [[VLCPlayerController alloc] init];
 211         }
 212
 213         playerController.media = [VLCMedia mediaWithPath:path];
 214         controller = playerController;
 215 #endif
 216     }
 217
 218     if(controller != nil) {
 219         [[self stack] pushController:controller];
 220     }
 221 }
 222
 223 @end