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Commit c169acfa authored by Felix Paul Kühne's avatar Felix Paul Kühne
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macosx/playlist: fix rendering and improve style

parent d4ec3a04
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Inline Side-by-side
Showing with 121 additions and 122 deletions
modules/gui/macosx/MainWindow.m
View file @ c169acfa
......@@ -39,6 +39,7 @@
#import <vlc_url.h>
#import <vlc_strings.h>
#import <vlc_services_discovery.h>
#import "PLModel.h"
#import "ControlsBar.h"
#import "VideoView.h"
......@@ -174,8 +175,6 @@ static VLCMainWindow *sharedInstance = nil;
VLCPlaylist *playlist = [[VLCMain sharedInstance] playlist];
playlist.outlineView = o_outline_view;
playlist.playlistHeaderView = [o_outline_view headerView];
[o_outline_view setDelegate:playlist];
[o_outline_view setDataSource:playlist];
[o_dropzone_btn setTitle: _NS("Open media...")];
[[o_dropzone_btn cell] accessibilitySetOverrideValue:_NS("Click to open an advanced dialog to select the media to play. You can also drop files here to play.") forAttribute:NSAccessibilityDescriptionAttribute];
......@@ -1132,7 +1131,6 @@ static VLCMainWindow *sharedInstance = nil;
if ([[item identifier] isEqualToString:@"playlist"]) {
PL_LOCK;
[[[[VLCMain sharedInstance] playlist] model] changeRootItem:p_playlist->p_playing];
PL_UNLOCK;
......
modules/gui/macosx/PLModel.m
View file @ c169acfa
......@@ -56,7 +56,7 @@
- (id)initWithOutlineView:(NSOutlineView *)outlineView playlist:(playlist_t *)pl rootItem:(playlist_item_t *)root playlistObject:(id)plObj;
{
self = [super init];
if(self) {
if (self) {
p_playlist = pl;
_outlineView = outlineView;
_playlist = plObj;
......
modules/gui/macosx/playlist.h
View file @ c169acfa
......@@ -36,7 +36,7 @@
/*****************************************************************************
* VLCPlaylist interface
*****************************************************************************/
@interface VLCPlaylist : NSObject<NSOutlineViewDataSource, NSOutlineViewDelegate>
@interface VLCPlaylist : NSObject<NSOutlineViewDelegate>
@property (readwrite, weak) IBOutlet NSMenu *playlistMenu;
@property (readwrite, weak) IBOutlet NSMenuItem *playPlaylistMenuItem;
......
modules/gui/macosx/playlist.m
View file @ c169acfa
......@@ -199,18 +199,18 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
*****************************************************************************/
@interface VLCPlaylist ()
{
NSImage *o_descendingSortingImage;
NSImage *o_ascendingSortingImage;
NSImage *_descendingSortingImage;
NSImage *_ascendingSortingImage;
BOOL b_selected_item_met;
BOOL b_isSortDescending;
id o_tc_sortColumn;
NSTableColumn *_sortTableColumn;
NSUInteger retainedRowSelection;
BOOL b_playlistmenu_nib_loaded;
BOOL b_view_setup;
PLModel *o_model;
PLModel *_model;
}
- (void)saveTableColumns;
......@@ -266,7 +266,7 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
- (PLModel *)model
{
return o_model;
return _model;
}
- (void)reloadStyles
......@@ -284,7 +284,7 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
NSArray *columns = [_outlineView tableColumns];
NSUInteger count = columns.count;
for (NSUInteger x = 0; x < count; x++)
[[[columns objectAtIndex:x] dataCell] setFont:fontToUse];
[[columns[x] dataCell] setFont:fontToUse];
[_outlineView setRowHeight:rowHeight];
}
......@@ -293,35 +293,41 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
if (b_view_setup)
return;
playlist_t * p_playlist = pl_Get(VLCIntf);
[self reloadStyles];
[self initStrings];
o_model = [[PLModel alloc] initWithOutlineView:_outlineView playlist:p_playlist rootItem:p_playlist->p_playing playlistObject:self];
[_outlineView setDataSource:o_model];
[_outlineView reloadData];
[_outlineView setTarget: self];
[_outlineView setDoubleAction: @selector(playItem:)];
[_outlineView setAllowsEmptySelection: NO];
[_outlineView registerForDraggedTypes: [NSArray arrayWithObjects:NSFilenamesPboardType, @"VLCPlaylistItemPboardType", nil]];
[_outlineView setIntercellSpacing: NSMakeSize (0.0, 1.0)];
/* This uses a private API, but works fine on all current OSX releases.
* Radar ID 11739459 request a public API for this. However, it is probably
* easier and faster to recreate similar looking bitmaps ourselves. */
o_ascendingSortingImage = [[NSOutlineView class] _defaultTableHeaderSortImage];
o_descendingSortingImage = [[NSOutlineView class] _defaultTableHeaderReverseSortImage];
_ascendingSortingImage = [[NSOutlineView class] _defaultTableHeaderSortImage];
_descendingSortingImage = [[NSOutlineView class] _defaultTableHeaderReverseSortImage];
o_tc_sortColumn = nil;
_sortTableColumn = nil;
[[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(applicationWillTerminate:) name: NSApplicationWillTerminateNotification object: nil];
b_view_setup = YES;
}
- (void)setOutlineView:(VLCPlaylistView * __nullable)outlineView
{
_outlineView = outlineView;
[_outlineView setDelegate:self];
playlist_t * p_playlist = pl_Get(VLCIntf);
_model = [[PLModel alloc] initWithOutlineView:_outlineView playlist:p_playlist rootItem:p_playlist->p_playing playlistObject:self];
[_outlineView setDataSource:_model];
[_outlineView reloadData];
[_outlineView setTarget: self];
[_outlineView setDoubleAction: @selector(playItem:)];
[_outlineView setAllowsEmptySelection: NO];
[_outlineView registerForDraggedTypes: [NSArray arrayWithObjects:NSFilenamesPboardType, @"VLCPlaylistItemPboardType", nil]];
[_outlineView setIntercellSpacing: NSMakeSize (0.0, 1.0)];
}
- (void)setPlaylistHeaderView:(NSTableHeaderView * __nullable)playlistHeaderView
{
VLCMainMenu *mainMenu = [[VLCMain sharedInstance] mainMenu];
......@@ -329,19 +335,19 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
NSMenu *contextMenu = [mainMenu setupPlaylistTableColumnsMenu];
[_playlistHeaderView setMenu: contextMenu];
NSArray * o_columnArray = [[NSUserDefaults standardUserDefaults] arrayForKey:@"PlaylistColumnSelection"];
NSUInteger count = [o_columnArray count];
NSString * o_column;
NSArray * columnArray = [[NSUserDefaults standardUserDefaults] arrayForKey:@"PlaylistColumnSelection"];
NSUInteger columnCount = [columnArray count];
NSString * column;
for (NSUInteger i = 0; i < count; i++) {
o_column = [[o_columnArray objectAtIndex:i] firstObject];
if ([o_column isEqualToString:@"status"])
for (NSUInteger i = 0; i < columnCount; i++) {
column = [columnArray[i] firstObject];
if ([column isEqualToString:@"status"])
continue;
if(![mainMenu setPlaylistColumnTableState: NSOnState forColumn: o_column])
if(![mainMenu setPlaylistColumnTableState: NSOnState forColumn:column])
continue;
[[_outlineView tableColumnWithIdentifier: o_column] setWidth: [[[o_columnArray objectAtIndex:i] objectAtIndex:1] floatValue]];
[[_outlineView tableColumnWithIdentifier: column] setWidth: [columnArray[i][1] floatValue]];
}
}
......@@ -370,10 +376,10 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
[_outlineView reloadData];
}
- (void)plItemAppended:(NSArray *)o_val
- (void)plItemAppended:(NSArray *)valueArray
{
int i_node = [[o_val firstObject] intValue];
int i_item = [[o_val objectAtIndex:1] intValue];
int i_node = [[valueArray firstObject] intValue];
int i_item = [valueArray[1] intValue];
[[self model] addItem:i_item withParentNode:i_node];
......@@ -385,9 +391,9 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
userInfo: nil];
}
- (void)plItemRemoved:(NSNumber *)o_val
- (void)plItemRemoved:(NSNumber *)value
{
int i_item = [o_val intValue];
int i_item = [value intValue];
[[self model] removeItem:i_item];
[self deletionCompleted];
......@@ -626,12 +632,12 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
if (![[self model] editAllowed])
return;
NSIndexSet *o_selected_indexes = [_outlineView selectedRowIndexes];
retainedRowSelection = [o_selected_indexes firstIndex];
NSIndexSet *selectedIndexes = [_outlineView selectedRowIndexes];
retainedRowSelection = [selectedIndexes firstIndex];
if (retainedRowSelection == NSNotFound)
retainedRowSelection = 0;
[o_selected_indexes enumerateIndexesUsingBlock:^(NSUInteger idx, BOOL *stop) {
[selectedIndexes enumerateIndexesUsingBlock:^(NSUInteger idx, BOOL *stop) {
PLItem *o_item = [_outlineView itemAtRow: idx];
if (!o_item)
return;
......@@ -675,69 +681,68 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
// [self playlistUpdated];
}
- (input_item_t *)createItem:(NSDictionary *)o_one_item
- (input_item_t *)createItem:(NSDictionary *)itemToCreateDict
{
intf_thread_t * p_intf = VLCIntf;
playlist_t * p_playlist = pl_Get(p_intf);
intf_thread_t *p_intf = VLCIntf;
playlist_t *p_playlist = pl_Get(p_intf);
input_item_t *p_input;
BOOL b_rem = FALSE, b_dir = FALSE, b_writable = FALSE;
NSString *o_uri, *o_name, *o_path;
NSURL * o_nsurl;
NSArray *o_options;
NSURL *o_true_file;
NSString *uri, *name, *path;
NSURL * url;
NSArray *optionsArray;
/* Get the item */
o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
o_nsurl = [NSURL URLWithString: o_uri];
o_path = [o_nsurl path];
o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
uri = (NSString *)[itemToCreateDict objectForKey: @"ITEM_URL"];
url = [NSURL URLWithString: uri];
path = [url path];
name = (NSString *)[itemToCreateDict objectForKey: @"ITEM_NAME"];
optionsArray = (NSArray *)[itemToCreateDict objectForKey: @"ITEM_OPTIONS"];
if ([[NSFileManager defaultManager] fileExistsAtPath:o_path isDirectory:&b_dir] && b_dir &&
[[NSWorkspace sharedWorkspace] getFileSystemInfoForPath:o_path isRemovable: &b_rem
isWritable:&b_writable isUnmountable:NULL description:NULL type:NULL] && b_rem && !b_writable && [o_nsurl isFileURL]) {
if ([[NSFileManager defaultManager] fileExistsAtPath:path isDirectory:&b_dir] && b_dir &&
[[NSWorkspace sharedWorkspace] getFileSystemInfoForPath:path isRemovable: &b_rem
isWritable:&b_writable isUnmountable:NULL description:NULL type:NULL] && b_rem && !b_writable && [url isFileURL]) {
NSString *diskType = [[VLCStringUtility sharedInstance] getVolumeTypeFromMountPath: o_path];
NSString *diskType = [[VLCStringUtility sharedInstance] getVolumeTypeFromMountPath: path];
msg_Dbg(p_intf, "detected optical media of type %s in the file input", [diskType UTF8String]);
if ([diskType isEqualToString: kVLCMediaDVD])
o_uri = [NSString stringWithFormat: @"dvdnav://%@", [[VLCStringUtility sharedInstance] getBSDNodeFromMountPath: o_path]];
uri = [NSString stringWithFormat: @"dvdnav://%@", [[VLCStringUtility sharedInstance] getBSDNodeFromMountPath: path]];
else if ([diskType isEqualToString: kVLCMediaVideoTSFolder])
o_uri = [NSString stringWithFormat: @"dvdnav://%@", o_path];
uri = [NSString stringWithFormat: @"dvdnav://%@", path];
else if ([diskType isEqualToString: kVLCMediaAudioCD])
o_uri = [NSString stringWithFormat: @"cdda://%@", [[VLCStringUtility sharedInstance] getBSDNodeFromMountPath: o_path]];
uri = [NSString stringWithFormat: @"cdda://%@", [[VLCStringUtility sharedInstance] getBSDNodeFromMountPath: path]];
else if ([diskType isEqualToString: kVLCMediaVCD])
o_uri = [NSString stringWithFormat: @"vcd://%@#0:0", [[VLCStringUtility sharedInstance] getBSDNodeFromMountPath: o_path]];
uri = [NSString stringWithFormat: @"vcd://%@#0:0", [[VLCStringUtility sharedInstance] getBSDNodeFromMountPath: path]];
else if ([diskType isEqualToString: kVLCMediaSVCD])
o_uri = [NSString stringWithFormat: @"vcd://%@@0:0", [[VLCStringUtility sharedInstance] getBSDNodeFromMountPath: o_path]];
uri = [NSString stringWithFormat: @"vcd://%@@0:0", [[VLCStringUtility sharedInstance] getBSDNodeFromMountPath: path]];
else if ([diskType isEqualToString: kVLCMediaBD] || [diskType isEqualToString: kVLCMediaBDMVFolder])
o_uri = [NSString stringWithFormat: @"bluray://%@", o_path];
uri = [NSString stringWithFormat: @"bluray://%@", path];
else
msg_Warn(VLCIntf, "unknown disk type, treating %s as regular input", [o_path UTF8String]);
msg_Warn(VLCIntf, "unknown disk type, treating %s as regular input", [path UTF8String]);
p_input = input_item_New([o_uri UTF8String], [[[NSFileManager defaultManager] displayNameAtPath: o_path] UTF8String]);
p_input = input_item_New([uri UTF8String], [[[NSFileManager defaultManager] displayNameAtPath:path] UTF8String]);
}
else
p_input = input_item_New([o_uri fileSystemRepresentation], o_name ? [o_name UTF8String] : NULL);
p_input = input_item_New([uri fileSystemRepresentation], name ? [name UTF8String] : NULL);
if (!p_input)
return NULL;
if (o_options) {
NSUInteger count = [o_options count];
if (optionsArray) {
NSUInteger count = [optionsArray count];
for (NSUInteger i = 0; i < count; i++)
input_item_AddOption(p_input, [[o_options objectAtIndex:i] UTF8String], VLC_INPUT_OPTION_TRUSTED);
input_item_AddOption(p_input, [o_options[i] UTF8String], VLC_INPUT_OPTION_TRUSTED);
}
/* Recent documents menu */
if (o_nsurl != nil && (BOOL)config_GetInt(p_playlist, "macosx-recentitems") == YES)
if (url != nil && (BOOL)config_GetInt(p_playlist, "macosx-recentitems") == YES)
[[NSDocumentController sharedDocumentController] noteNewRecentDocumentURL: o_nsurl];
return p_input;
}
- (void)addPlaylistItems:(NSArray*)o_array
- (void)addPlaylistItems:(NSArray*)array
{
int i_plItemId = -1;
......@@ -748,10 +753,10 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
BOOL b_autoplay = var_InheritBool(VLCIntf, "macosx-autoplay");
[self addPlaylistItems:o_array withParentItemId:i_plItemId atPos:-1 startPlayback:b_autoplay];
[self addPlaylistItems:array withParentItemId:i_plItemId atPos:-1 startPlayback:b_autoplay];
}
- (void)addPlaylistItems:(NSArray*)o_array withParentItemId:(int)i_plItemId atPos:(int)i_position startPlayback:(BOOL)b_start
- (void)addPlaylistItems:(NSArray*)array withParentItemId:(int)i_plItemId atPos:(int)i_position startPlayback:(BOOL)b_start
{
playlist_t * p_playlist = pl_Get(VLCIntf);
PL_LOCK;
......@@ -767,11 +772,11 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
return;
}
NSUInteger count = [o_array count];
NSUInteger count = [array count];
int i_current_offset = 0;
for (NSUInteger i = 0; i < count; ++i) {
NSDictionary *o_current_item = [o_array objectAtIndex:i];
NSDictionary *o_current_item = array[i];
input_item_t *p_input = [self createItem: o_current_item];
if (!p_input)
continue;
......@@ -797,16 +802,16 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
NSUInteger indexes[count];
[selectedRows getIndexes:indexes maxCount:count inIndexRange:nil];
id o_item;
id item;
playlist_item_t *p_item;
for (NSUInteger i = 0; i < count; i++) {
o_item = [_outlineView itemAtRow: indexes[i]];
item = [_outlineView itemAtRow: indexes[i]];
/* We need to collapse the node first, since OSX refuses to recursively
expand an already expanded node, even if children nodes are collapsed. */
if ([_outlineView isExpandable:o_item]) {
[_outlineView collapseItem: o_item collapseChildren: YES];
[_outlineView expandItem: o_item expandChildren: YES];
if ([_outlineView isExpandable:item]) {
[_outlineView collapseItem: item collapseChildren: YES];
[_outlineView expandItem: item expandChildren: YES];
}
selectedRows = [_outlineView selectedRowIndexes];
......@@ -847,15 +852,15 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
return _playlistMenu;
}
- (void)outlineView: (NSOutlineView *)o_tv didClickTableColumn:(NSTableColumn *)o_tc
- (void)outlineView:(NSOutlineView *)outlineView didClickTableColumn:(NSTableColumn *)aTableColumn
{
int i_mode, i_type = 0;
int type = 0;
intf_thread_t *p_intf = VLCIntf;
NSString * o_identifier = [o_tc identifier];
NSString * identifier = [aTableColumn identifier];
playlist_t *p_playlist = pl_Get(p_intf);
if (o_tc_sortColumn == o_tc)
if (_sortTableColumn == aTableColumn)
b_isSortDescending = !b_isSortDescending;
else
b_isSortDescending = false;
......@@ -865,7 +870,7 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
else
i_type = ORDER_NORMAL;
[[self model] sortForColumn:o_identifier withMode:i_type];
[[self model] sortForColumn:identifier withMode:type];
// TODO rework, why do we need a full call here?
// [self playlistUpdated];
......@@ -873,18 +878,16 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
/* Clear indications of any existing column sorting */
NSUInteger count = [[_outlineView tableColumns] count];
for (NSUInteger i = 0 ; i < count ; i++)
[_outlineView setIndicatorImage:nil inTableColumn: [[_outlineView tableColumns] objectAtIndex:i]];
[_outlineView setIndicatorImage:nil inTableColumn: [_outlineView tableColumns][i]];
[_outlineView setHighlightedTableColumn:nil];
o_tc_sortColumn = nil;
o_tc_sortColumn = o_tc;
[_outlineView setHighlightedTableColumn:o_tc];
_sortTableColumn = aTableColumn;
[_outlineView setHighlightedTableColumn:aTableColumn];
if (b_isSortDescending)
[_outlineView setIndicatorImage:o_descendingSortingImage inTableColumn:o_tc];
[_outlineView setIndicatorImage:_descendingSortingImage inTableColumn:aTableColumn];
else
[_outlineView setIndicatorImage:o_ascendingSortingImage inTableColumn:o_tc];
[_outlineView setIndicatorImage:_ascendingSortingImage inTableColumn:aTableColumn];
}
......@@ -931,67 +934,65 @@ static int VolumeUpdated(vlc_object_t *p_this, const char *psz_var,
return [[self model] draggedItems];
}
- (void)setColumn: (NSString *)o_column state: (NSInteger)i_state translationDict:(NSDictionary *)o_dict
- (void)setColumn:(NSString *)columnIdentifier state:(NSInteger)i_state translationDict:(NSDictionary *)translationDict
{
NSTableColumn * o_work_tc;
if (i_state == NSOnState) {
NSString *o_title = [o_dict objectForKey:o_column];
if (!o_title)
NSString *title = [translationDict objectForKey:columnIdentifier];
if (!title)
return;
o_work_tc = [[NSTableColumn alloc] initWithIdentifier: o_column];
[o_work_tc setEditable: NO];
[[o_work_tc dataCell] setFont: [NSFont controlContentFontOfSize:11.]];
NSTableColumn *tableColumn = [[NSTableColumn alloc] initWithIdentifier:columnIdentifier];
[tableColumn setEditable:NO];
[[tableColumn dataCell] setFont:[NSFont controlContentFontOfSize:11.]];
[[o_work_tc headerCell] setStringValue: [o_dict objectForKey:o_column]];
[[tableColumn headerCell] setStringValue:[translationDict objectForKey:columnIdentifier]];
if ([o_column isEqualToString: TRACKNUM_COLUMN]) {
[o_work_tc setWidth: 20.];
[o_work_tc setResizingMask: NSTableColumnNoResizing];
[[o_work_tc headerCell] setStringValue: @"#"];
if ([columnIdentifier isEqualToString: TRACKNUM_COLUMN]) {
[tableColumn setWidth:20.];
[tableColumn setResizingMask:NSTableColumnNoResizing];
[[tableColumn headerCell] setStringValue:@"#"];
}
[_outlineView addTableColumn: o_work_tc];
[_outlineView addTableColumn:tableColumn];
[_outlineView reloadData];
[_outlineView setNeedsDisplay: YES];
}
else
[_outlineView removeTableColumn: [_outlineView tableColumnWithIdentifier: o_column]];
[_outlineView removeTableColumn: [_outlineView tableColumnWithIdentifier:columnIdentifier]];
[_outlineView setOutlineTableColumn: [_outlineView tableColumnWithIdentifier:TITLE_COLUMN]];
}
- (void)saveTableColumns
{
NSMutableArray * o_arrayToSave = [[NSMutableArray alloc] init];
NSArray * o_columns = [[NSArray alloc] initWithArray:[_outlineView tableColumns]];
NSUInteger count = [o_columns count];
NSTableColumn * o_currentColumn;
for (NSUInteger i = 0; i < count; i++) {
o_currentColumn = [o_columns objectAtIndex:i];
[o_arrayToSave addObject:[NSArray arrayWithObjects:[o_currentColumn identifier], [NSNumber numberWithFloat:[o_currentColumn width]], nil]];
NSMutableArray *arrayToSave = [[NSMutableArray alloc] init];
NSArray *columns = [[NSArray alloc] initWithArray:[_outlineView tableColumns]];
NSUInteger columnCount = [columns count];
NSTableColumn *currentColumn;
for (NSUInteger i = 0; i < columnCount; i++) {
currentColumn = columns[i];
[arrayToSave addObject:[NSArray arrayWithObjects:[currentColumn identifier], [NSNumber numberWithFloat:[currentColumn width]], nil]];
}
[[NSUserDefaults standardUserDefaults] setObject: o_arrayToSave forKey:@"PlaylistColumnSelection"];
[[NSUserDefaults standardUserDefaults] setObject:arrayToSave forKey:@"PlaylistColumnSelection"];
[[NSUserDefaults standardUserDefaults] synchronize];
}
- (BOOL)isValidResumeItem:(input_item_t *)p_item
{
char *psz_url = input_item_GetURI(p_item);
NSString *o_url_string = toNSStr(psz_url);
NSString *urlString = toNSStr(psz_url);
free(psz_url);
if ([o_url_string isEqualToString:@""])
if ([urlString isEqualToString:@""])
return NO;
NSURL *o_url = [NSURL URLWithString:o_url_string];
NSURL *url = [NSURL URLWithString:urlString];
if (![o_url isFileURL])
if (![url isFileURL])
return NO;
BOOL isDir = false;
if (![[NSFileManager defaultManager] fileExistsAtPath:[o_url path] isDirectory:&isDir])
if (![[NSFileManager defaultManager] fileExistsAtPath:[url path] isDirectory:&isDir])
return NO;
if (isDir)
......
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