git.sesse.net Git - vlc/blob - projects/macosx/vlc_app/Sources/VLCMainWindowController.m

   1 /*****************************************************************************
   2  * VLCMainWindowController.m: VLCMainWindowController implementation
   3  *****************************************************************************
   4  * Copyright (C) 2007 Pierre d'Herbemont
   5  * Copyright (C) 2007 the VideoLAN team
   6  * $Id$
   7  *
   8  * Authors: Pierre d'Herbemont <pdherbemont # videolan.org>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 #import "VLCMainWindowController.h"
  26 #import "VLCAppAdditions.h"
  27 #import "ImageAndTextCell.h"
  28
  29 /******************************************************************************
  30  * @implementation VLCMainWindowController
  31  */
  32
  33 @implementation VLCMainWindowController
  34
  35 @synthesize mediaPlayer;
  36 @synthesize videoView;
  37 @synthesize mediaArrayController;
  38 @synthesize categoriesTreeController;
  39
  40 - (void)awakeFromNib
  41 {
  42     NSTableColumn * tableColumn;
  43
  44     /***********************************
  45      * Init the media player
  46      */
  47
  48     NSAssert( mediaPlayer, @"No mediaPlayer" );
  49     [self willChangeValueForKey:@"categoriesTreeController"];
  50     categoriesTreeController = [[NSTreeController alloc] init];
  51     [self didChangeValueForKey:@"categoriesTreeController"];
  52
  53     /***********************************
  54      * CategoriesList OutlineView content
  55      */
  56     /* categoriesTreeController */
  57     NSAssert( categoriesTreeController, @"No categoriesTreeController" );
  58     NSAssert( categoriesListView, @"No categoriesListView" );
  59     NSAssert( controller, @"No controller" );
  60
  61     [categoriesTreeController setContent:controller.categories];
  62     //[categoriesTreeController bind:@"content" toObject:controller withKeyPath:@"categories" options:nil];
  63
  64     [categoriesTreeController setChildrenKeyPath:@"childrenInCategoriesList"];
  65
  66     /* Bind the "name" table column */
  67     tableColumn = [categoriesListView tableColumnWithIdentifier:@"name"];
  68     [tableColumn bind:@"value" toObject:categoriesTreeController withKeyPath:@"arrangedObjects.descriptionInCategoriesList" options:nil];
  69
  70     /* Use an ImageAndTextCell in the "name" table column */
  71     ImageAndTextCell * cell = [[ImageAndTextCell alloc] init];
  72     [cell setFont:[[tableColumn dataCell] font]];
  73     [cell setImageKeyPath:@"image"];
  74     [tableColumn setDataCell: cell];
  75
  76     /* Other setup */
  77     [categoriesListView setIndentationMarkerFollowsCell:YES];
  78     [categoriesListView setAutoresizesOutlineColumn:NO];
  79     [categoriesListView setSelectionHighlightStyle:NSTableViewSelectionHighlightStyleSourceList];
  80     [categoriesListView setDelegate:self];
  81
  82     [categoriesListView registerForDraggedTypes:[NSArray arrayWithObjects:NSFilenamesPboardType, NSURLPboardType, @"VLCMediaURLType", nil]];
  83     [categoriesListView setDataSource: self];
  84
  85     /***********************************
  86      * mediaListView setup
  87      */
  88
  89     /* 1- Drag and drop */
  90     NSAssert( mediaArrayController, @"No mediaArrayController" );
  91     NSAssert( mediaListView, @"No mediaListView" );
  92     [mediaListView registerForDraggedTypes:[NSArray arrayWithObjects:NSFilenamesPboardType, NSURLPboardType, nil]];
  93     [mediaListView setDataSource:mediaArrayController];
  94         /* 3- binding for "title" column */
  95     tableColumn = [mediaListView tableColumnWithIdentifier:@"title"];
  96         [tableColumn bind:@"value" toObject: mediaArrayController withKeyPath:@"arrangedObjects.metaDictionary.title" options:nil];
  97
  98
  99     /* 2- Double click */
 100     [mediaListView setTarget:self];
 101     [mediaListView setDoubleAction:@selector(mediaListViewItemDoubleClicked:)];
 102
 103
 104         /* 4- binding for "state" column */
 105     tableColumn = [mediaListView tableColumnWithIdentifier:@"state"];
 106         [tableColumn bind:@"value" toObject: mediaArrayController withKeyPath:@"arrangedObjects.stateAsImage" options:nil];
 107
 108     /* 6- Bind the @"contentArray" and contentMediaList of the mediaArrayController */
 109     [mediaArrayController bind:@"contentArray" toObject:categoriesTreeController withKeyPath:@"selection.childrenInCategoriesListForDetailView.media" options:nil];
 110
 111     [mediaArrayController bind:@"contentMediaList" toObject:categoriesTreeController withKeyPath:@"selection.childrenInCategoriesListForDetailView.parentMediaList" options:nil];
 112
 113     /* 7- Aspect */
 114     [mediaListView setSelectionHighlightStyle:NSTableViewSelectionHighlightStyleSourceList];
 115     [mediaListView setAllowsTypeSelect:YES];
 116
 117     /***********************************
 118      * videoView setup
 119      */
 120     [videoView setItemsTree:controller.categories];
 121     [videoView setNodeKeyPath:@"childrenInVideoView"];
 122     [videoView setContentKeyPath:@"descriptionInVideoView"];
 123     [videoView setTarget:self];
 124     [videoView setAction:@selector(videoViewItemClicked:)];
 125
 126     /***********************************
 127      * Toolbar setup
 128      */
 129
 130     /***********************************
 131      * Other interface element setup
 132      */
 133 #if 0
 134
 135     [mediaListItemsCount bind:@"displayPatternValue1" toObject:mediaArrayController withKeyPath:@"arrangedObjects.@count" options:[NSDictionary dictionaryWithObject:@"%{value1}@ items" forKey:NSDisplayPatternBindingOption]];
 136     [mediaListItemFetchedStatus bind:@"animate" toObject:categoriesTreeController withKeyPath:@"selection.currentlyFetchingItems" options:[NSDictionary dictionaryWithObject:@"%{value1}@ items" forKey:NSDisplayPatternBindingOption]];
 137
 138     [fillScreenButton bind:@"value" toObject:videoView withKeyPath:@"fillScreen" options: nil];
 139     [fullScreenButton bind:@"value" toObject:videoView withKeyPath:@"fullScreen" options: nil];
 140     [fullScreenButton bind:@"enabled" toObject:mediaPlayer withKeyPath:@"media" options: [NSDictionary dictionaryWithObject:@"NonNilAsBoolTransformer" forKey:NSValueTransformerNameBindingOption]];
 141     [fillScreenButton bind:@"enabled" toObject:mediaPlayer withKeyPath:@"media" options: [NSDictionary dictionaryWithObject:@"NonNilAsBoolTransformer" forKey:NSValueTransformerNameBindingOption]];
 142     [mediaReadingProgressSlider bind:@"enabled" toObject:mediaPlayer withKeyPath:@"media" options: [NSDictionary dictionaryWithObject:@"NonNilAsBoolTransformer" forKey:NSValueTransformerNameBindingOption]];
 143     [mediaReadingProgressSlider bind:@"enabled2" toObject:mediaPlayer withKeyPath:@"seekable" options: nil];
 144
 145     [mediaReadingProgressSlider bind:@"value" toObject:mediaPlayer withKeyPath:@"position" options:
 146         [NSDictionary dictionaryWithObjectsAndKeys:@"Float10000FoldTransformer", NSValueTransformerNameBindingOption,
 147                                                   [NSNumber numberWithBool:NO], NSConditionallySetsEnabledBindingOption, nil ]];
 148     [mediaReadingProgressText bind:@"value" toObject:mediaPlayer withKeyPath:@"time.stringValue" options: nil];
 149     [mediaDescriptionText bind:@"value" toObject:mediaPlayer withKeyPath:@"description" options: nil];
 150     [self bind:@"representedFilename" toObject:mediaPlayer withKeyPath:@"media.url" options: [NSDictionary dictionaryWithObject:@"URLToRepresentedFileNameTransformer" forKey:NSValueTransformerNameBindingOption]];
 151     [self bind:@"title" toObject:mediaPlayer withKeyPath:@"description" options: nil];
 152
 153     [navigatorViewToggleButton bind:@"value" toObject:self withKeyPath:@"navigatorViewVisible" options: nil];
 154 #endif
 155
 156     /* Playlist buttons */
 157 #if 0
 158     [removePlaylistButton bind:@"enabled" toObject:categoriesTreeController withKeyPath:@"selection.editableInCategoriesList" options: nil];
 159 #endif
 160     [removePlaylistButton setTarget:categoriesTreeController];
 161     [removePlaylistButton setAction:@selector(remove:)];
 162     [addPlaylistButton setTarget:controller];
 163     [addPlaylistButton setAction:@selector(addPlaylist:)];
 164
 165     /* mediaPlayer */
 166 #if 0
 167     [mediaPlayerPlayPauseStopButton bind:@"enabled" toObject:mediaPlayer withKeyPath:@"media" options: [NSDictionary dictionaryWithObject:@"NonNilAsBoolTransformer" forKey:NSValueTransformerNameBindingOption]];
 168     [mediaPlayerPlayPauseStopButton bind:@"state"   toObject:mediaPlayer withKeyPath:@"playing" options: nil];
 169     [mediaPlayerPlayPauseStopButton bind:@"alternateImage" toObject:mediaPlayer withKeyPath:@"stateAsButtonAlternateImage" options: nil];
 170     [mediaPlayerPlayPauseStopButton bind:@"image"   toObject:mediaPlayer withKeyPath:@"stateAsButtonImage" options: nil];
 171     [mediaPlayerBackwardPrevButton  bind:@"enabled" toObject:mediaPlayer withKeyPath:@"playing" options: nil];
 172     [mediaPlayerForwardNextButton   bind:@"enabled" toObject:mediaPlayer withKeyPath:@"playing" options: nil];
 173 #endif
 174
 175     [mediaPlayerForwardNextButton   setTarget:mediaPlayer];
 176     [mediaPlayerForwardNextButton   setAction:@selector(fastForward)];
 177     [mediaPlayerBackwardPrevButton  setTarget:mediaPlayer];
 178     [mediaPlayerBackwardPrevButton  setAction:@selector(rewind)];
 179     [mediaPlayerPlayPauseStopButton setTarget:mediaPlayer];
 180     [mediaPlayerPlayPauseStopButton setAction:@selector(pause)];
 181
 182     /* Last minute setup */
 183     [categoriesListView expandItem:nil expandChildren:YES];
 184     [categoriesListView selectRowIndexes:[NSIndexSet indexSetWithIndex:[categoriesListView numberOfRows] > 0 ? [categoriesListView numberOfRows]-1 : 0] byExtendingSelection:NO];
 185     [self setNavigatorViewVisible:NO animate:NO];
 186     [self showWindow:self];
 187     [mainSplitView setDelegate:self];
 188 }
 189
 190 - (BOOL)navigatorViewVisible
 191 {
 192     return [mainSplitView sliderPosition] <= [mainSplitView bounds].size.width - [mainSplitView dividerThickness] - 30.f /* To be tolerant */;
 193 }
 194
 195 - (void)setNavigatorViewVisible:(BOOL)wantsVisible animate:(BOOL)animate
 196 {
 197     if( [self navigatorViewVisible] == wantsVisible )
 198         return;
 199
 200     if( !animate ) [self willChangeValueForKey:@"navigatorViewVisible"];
 201
 202     VLCOneSplitView * splitView = animate ? [mainSplitView animator] : mainSplitView;
 203
 204     if( wantsVisible )
 205     {
 206         if( navigatorViewWidth >= [mainSplitView bounds].size.width - 200.f )
 207             navigatorViewWidth = [mainSplitView bounds].size.width - 200.f;
 208         [splitView setSliderPosition:navigatorViewWidth];
 209     }
 210     else
 211     {
 212         navigatorViewWidth = [videoView frame].size.width;
 213         [splitView setSliderPosition:[mainSplitView bounds].size.width - [mainSplitView dividerThickness]];
 214     }
 215     if( !animate ) [self didChangeValueForKey:@"navigatorViewVisible"];
 216 }
 217
 218 - (void)setNavigatorViewVisible:(BOOL)wantsVisible
 219 {
 220     [self setNavigatorViewVisible:wantsVisible animate:YES];
 221 }
 222
 223 - (IBAction)mediaListViewItemDoubleClicked:(id)sender
 224 {
 225     if([[mediaArrayController selectedObjects] count] <= 0 )
 226         return;
 227     [mediaPlayer setMedia:[[mediaArrayController selectedObjects] objectAtIndex:0]];
 228     [mediaPlayer play];
 229 }
 230
 231 - (void)videoViewItemClicked:(id)sender
 232 {
 233     id object = [sender selectedObject];
 234     NSAssert( [object isKindOfClass:[VLCMedia class]], @"Object is not a VLCMedia" );
 235
 236     [mediaPlayer setMedia:object];
 237     [mediaPlayer play];
 238 }
 239
 240 @end
 241
 242 /******************************************************************************
 243  * @implementation VLCMainWindowController (NSToolbarDelegating)
 244  */
 245
 246 @implementation VLCMainWindowController (NSToolbarDelegating)
 247 /* Our item identifiers */
 248 static NSString * VLCToolbarMediaControl     = @"VLCToolbarMediaControl";
 249 static NSString * VLCToolbarMediaAudioVolume = @"VLCToolbarMediaAudioVolume";
 250 static NSString * VLCToolbarMediaDescription = @"VLCToolbarMediaDescription";
 251
 252 - (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar *)toolbar
 253 {
 254     return [NSArray arrayWithObjects:
 255                         NSToolbarCustomizeToolbarItemIdentifier,
 256                         NSToolbarFlexibleSpaceItemIdentifier,
 257                         NSToolbarSpaceItemIdentifier,
 258                         NSToolbarSeparatorItemIdentifier,
 259                         VLCToolbarMediaControl,
 260                         VLCToolbarMediaAudioVolume,
 261                         VLCToolbarMediaDescription,
 262                         nil ];
 263 }
 264
 265 - (NSArray *) toolbarDefaultItemIdentifiers: (NSToolbar *) toolbar
 266 {
 267     return [NSArray arrayWithObjects:
 268                         VLCToolbarMediaControl,
 269                         VLCToolbarMediaAudioVolume,
 270                         VLCToolbarMediaDescription,
 271                         nil ];
 272 }
 273
 274 - (NSToolbarItem *) toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSString *)itemIdentifier willBeInsertedIntoToolbar:(BOOL)flag
 275 {
 276     NSToolbarItem *toolbarItem = [[[NSToolbarItem alloc] initWithItemIdentifier: itemIdentifier] autorelease];
 277
 278     if( [itemIdentifier isEqual: VLCToolbarMediaControl] )
 279     {
 280         [toolbarItem setLabel:@"Media Controls"];
 281         [toolbarItem setPaletteLabel:@"Media Controls"];
 282
 283         [toolbarItem setView:toolbarMediaControl];
 284         [toolbarItem setMinSize:[[toolbarItem view] frame].size];
 285         [toolbarItem setMaxSize:[[toolbarItem view] frame].size];
 286
 287         /* TODO: setup a menu */
 288     }
 289     else if( [itemIdentifier isEqual: VLCToolbarMediaAudioVolume] )
 290     {
 291         [toolbarItem setLabel:@"Audio Volume"];
 292         [toolbarItem setPaletteLabel:@"Audio Volume"];
 293
 294         [toolbarItem setView:toolbarMediaAudioVolume];
 295         [toolbarItem setMinSize:[[toolbarItem view] frame].size];
 296         [toolbarItem setMaxSize:[[toolbarItem view] frame].size];
 297
 298         /* TODO: setup a menu */
 299     }
 300     else  if( [itemIdentifier isEqual: VLCToolbarMediaDescription] )
 301     {
 302         [toolbarItem setLabel:@"Media Description"];
 303         [toolbarItem setPaletteLabel:@"Media Description"];
 304
 305         [toolbarItem setView:toolbarMediaDescription];
 306         [toolbarItem setMinSize:[[toolbarItem view] frame].size];
 307         [toolbarItem setMaxSize:NSMakeSize(10000 /* Can be really big */, NSHeight([[toolbarItem view] frame]))];
 308
 309         /* TODO: setup a menu */
 310     }
 311     else
 312     {
 313         /* itemIdentifier referred to a toolbar item that is not
 314          * provided or supported by us or Cocoa
 315          * Returning nil will inform the toolbar
 316          * that this kind of item is not supported */
 317         toolbarItem = nil;
 318     }
 319     return toolbarItem;
 320 }
 321 @end
 322
 323 /******************************************************************************
 324  * VLCMainWindowController (CategoriesListDelegate)
 325  */
 326 @implementation VLCMainWindowController (CategoriesListDelegate)
 327 - (BOOL)outlineView:(NSOutlineView *)outlineView isGroupItem:(id)item
 328 {
 329     return [[item representedObject] isKindOfClass:[NSDictionary class]];
 330 }
 331 - (BOOL)outlineView:(NSOutlineView *)outlineView shouldSelectItem:(id)item
 332 {
 333     return !([[item representedObject] isKindOfClass:[NSDictionary class]]);
 334 }
 335 - (void)outlineView:(NSOutlineView *)outlineView willDisplayCell:(id)cell forTableColumn:(NSTableColumn *)tableColumn item:(id)item
 336 {
 337     [cell setRepresentedObject:[item representedObject]];
 338 }
 339 @end
 340
 341 /******************************************************************************
 342  * VLCMainWindowController (CategoriesListDataSource)
 343  */
 344 @implementation VLCMainWindowController (CategoriesListDataSource)
 345 /* Drag and drop */
 346 - (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id < NSDraggingInfo >)info item:(id)item childIndex:(NSInteger)index
 347 {
 348     int i;
 349
 350     if(![item respondsToSelector:@selector(representedObject)])
 351         return NO;
 352
 353     NSArray *droppedItems = [[info draggingPasteboard] propertyListForType:@"VLCMediaURLType"];
 354     if( !droppedItems )
 355         droppedItems = [[info draggingPasteboard] propertyListForType:NSFilenamesPboardType];
 356     if( !droppedItems )
 357         droppedItems = [[info draggingPasteboard] propertyListForType:NSURLPboardType];
 358
 359     NSAssert( droppedItems, @"Dropped an unsupported object type on the outline View" );
 360
 361     VLCMediaList * mediaList = [(VLCMedia *)[item representedObject] subitems];
 362
 363     for (i = 0; i < [droppedItems count]; i++)
 364     {
 365         NSString * filename = [droppedItems objectAtIndex:i];
 366                 VLCMedia *media = [VLCMedia mediaWithPath:filename];
 367         [mediaList lock];
 368                 [mediaList insertMedia:media atIndex:index+1];
 369         [mediaList unlock];
 370     }
 371     return YES;
 372 }
 373
 374 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id < NSDraggingInfo >)info proposedItem:(id)item proposedChildIndex:(NSInteger)index
 375 {
 376     NSArray *droppedItems = [[info draggingPasteboard] propertyListForType:@"VLCMediaURLType"];
 377     if( !droppedItems )
 378         droppedItems = [[info draggingPasteboard] propertyListForType:NSFilenamesPboardType];
 379     if( !droppedItems )
 380         droppedItems = [[info draggingPasteboard] propertyListForType:NSURLPboardType];
 381
 382     if(! droppedItems ||
 383        ![item respondsToSelector:@selector(representedObject)] ||
 384        ![[item representedObject] isKindOfClass:[VLCMedia class]] )
 385     {
 386         return NSDragOperationNone;
 387     }
 388
 389     return NSDragOperationMove;
 390 }
 391 @end
 392
 393 /******************************************************************************
 394  * VLCMainWindowController (SplitViewDelegate)
 395  */
 396 @implementation VLCMainWindowController (SplitViewDelegate)
 397
 398 - (void)splitViewWillResizeSubviews:(NSNotification *)aNotification
 399 {
 400     [self willChangeValueForKey:@"navigatorViewVisible"];
 401 }
 402 - (void)splitViewDidResizeSubviews:(NSNotification *)aNotification
 403 {
 404     [self didChangeValueForKey:@"navigatorViewVisible"];
 405 }
 406
 407 @end