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: VLCMainWindow.h 24209 2008-01-09 22:05:17Z pdherbemont $
   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
  39 - (void)awakeFromNib
  40 {
  41     NSTableColumn * tableColumn;
  42
  43     /***********************************
  44      * Init the media player
  45      */
  46
  47     NSAssert( mediaPlayer, @"No mediaPlayer" );
  48
  49     categoriesTreeController = [[NSTreeController alloc] init];
  50
  51     /***********************************
  52      * CategoriesList OutlineView content
  53      */
  54     /* categoriesTreeController */
  55     NSAssert( categoriesTreeController, @"No categoriesTreeController" );
  56     NSAssert( categoriesListView, @"No categoriesListView" );
  57     NSAssert( controller, @"No controller" );
  58
  59     [categoriesTreeController setContent:controller.categories];
  60     //[categoriesTreeController bind:@"content" toObject:controller withKeyPath:@"categories" options:nil];
  61
  62     [categoriesTreeController setChildrenKeyPath:@"childrenInCategoriesList"];
  63
  64     /* Bind the "name" table column */
  65     tableColumn = [categoriesListView tableColumnWithIdentifier:@"name"];
  66     [tableColumn bind:@"value" toObject:categoriesTreeController withKeyPath:@"arrangedObjects.descriptionInCategoriesList" options:nil];
  67
  68     /* Use an ImageAndTextCell in the "name" table column */
  69     ImageAndTextCell * cell = [[ImageAndTextCell alloc] init];
  70     [cell setFont:[[tableColumn dataCell] font]];
  71     [cell setImageKeyPath:@"image"];
  72     [tableColumn setDataCell: cell];
  73
  74     /* Other setup */
  75     [categoriesListView setIndentationMarkerFollowsCell:YES];
  76     [categoriesListView setAutoresizesOutlineColumn:NO];
  77     [categoriesListView setSelectionHighlightStyle:NSTableViewSelectionHighlightStyleSourceList];
  78     [categoriesListView setDelegate:self];
  79
  80     [categoriesListView registerForDraggedTypes:[NSArray arrayWithObjects:NSFilenamesPboardType, NSURLPboardType, @"VLCMediaURLType", nil]];
  81     [categoriesListView setDataSource: self];
  82
  83     /***********************************
  84      * mediaListView setup
  85      */
  86
  87     /* 1- Drag and drop */
  88     NSAssert( mediaArrayController, @"No mediaArrayController" );
  89     NSAssert( mediaListView, @"No mediaListView" );
  90     [mediaListView registerForDraggedTypes:[NSArray arrayWithObjects:NSFilenamesPboardType, NSURLPboardType, nil]];
  91     [mediaListView setDataSource:mediaArrayController];
  92         /* 3- binding for "title" column */
  93     tableColumn = [mediaListView tableColumnWithIdentifier:@"title"];
  94         [tableColumn bind:@"value" toObject: mediaArrayController withKeyPath:@"arrangedObjects.metaDictionary.title" options:nil];
  95
  96
  97     /* 2- Double click */
  98     [mediaListView setTarget:self];
  99     [mediaListView setDoubleAction:@selector(mediaListViewItemDoubleClicked:)];
 100
 101
 102         /* 4- binding for "state" column */
 103     tableColumn = [mediaListView tableColumnWithIdentifier:@"state"];
 104         [tableColumn bind:@"value" toObject: mediaArrayController withKeyPath:@"arrangedObjects.stateAsImage" options:nil];
 105
 106     /* 6- Bind the @"contentArray" and contentMediaList of the mediaArrayController */
 107     [mediaArrayController bind:@"contentArray" toObject:categoriesTreeController withKeyPath:@"selection.childrenInCategoriesListForDetailView.media" options:nil];
 108
 109     [mediaArrayController bind:@"contentMediaList" toObject:categoriesTreeController withKeyPath:@"selection.childrenInCategoriesListForDetailView.parentMediaList" options:nil];
 110
 111     /* 7- Aspect */
 112     [mediaListView setSelectionHighlightStyle:NSTableViewSelectionHighlightStyleSourceList];
 113     [mediaListView setAllowsTypeSelect:YES];
 114
 115     /***********************************
 116      * videoView setup
 117      */
 118     [videoView setItemsTree:controller.categories];
 119     [videoView setNodeKeyPath:@"childrenInVideoView"];
 120     [videoView setContentKeyPath:@"descriptionInVideoView"];
 121     [videoView setTarget:self];
 122     [videoView setAction:@selector(videoViewItemClicked:)];
 123
 124     /***********************************
 125      * Toolbar setup
 126      */
 127
 128     /***********************************
 129      * Other interface element setup
 130      */
 131 #if 0
 132
 133     [mediaListItemsCount bind:@"displayPatternValue1" toObject:mediaArrayController withKeyPath:@"arrangedObjects.@count" options:[NSDictionary dictionaryWithObject:@"%{value1}@ items" forKey:NSDisplayPatternBindingOption]];
 134     [mediaListItemFetchedStatus bind:@"animate" toObject:categoriesTreeController withKeyPath:@"selection.currentlyFetchingItems" options:[NSDictionary dictionaryWithObject:@"%{value1}@ items" forKey:NSDisplayPatternBindingOption]];
 135
 136     [fillScreenButton bind:@"value" toObject:videoView withKeyPath:@"fillScreen" options: nil];
 137     [fullScreenButton bind:@"value" toObject:videoView withKeyPath:@"fullScreen" options: nil];
 138     [fullScreenButton bind:@"enabled" toObject:mediaPlayer withKeyPath:@"media" options: [NSDictionary dictionaryWithObject:@"NonNilAsBoolTransformer" forKey:NSValueTransformerNameBindingOption]];
 139     [fillScreenButton bind:@"enabled" toObject:mediaPlayer withKeyPath:@"media" options: [NSDictionary dictionaryWithObject:@"NonNilAsBoolTransformer" forKey:NSValueTransformerNameBindingOption]];
 140     [mediaReadingProgressSlider bind:@"enabled" toObject:mediaPlayer withKeyPath:@"media" options: [NSDictionary dictionaryWithObject:@"NonNilAsBoolTransformer" forKey:NSValueTransformerNameBindingOption]];
 141     [mediaReadingProgressSlider bind:@"enabled2" toObject:mediaPlayer withKeyPath:@"seekable" options: nil];
 142
 143     [mediaReadingProgressSlider bind:@"value" toObject:mediaPlayer withKeyPath:@"position" options:
 144         [NSDictionary dictionaryWithObjectsAndKeys:@"Float10000FoldTransformer", NSValueTransformerNameBindingOption,
 145                                                   [NSNumber numberWithBool:NO], NSConditionallySetsEnabledBindingOption, nil ]];
 146     [mediaReadingProgressText bind:@"value" toObject:mediaPlayer withKeyPath:@"time.stringValue" options: nil];
 147     [mediaDescriptionText bind:@"value" toObject:mediaPlayer withKeyPath:@"description" options: nil];
 148     [self bind:@"representedFilename" toObject:mediaPlayer withKeyPath:@"media.url" options: [NSDictionary dictionaryWithObject:@"URLToRepresentedFileNameTransformer" forKey:NSValueTransformerNameBindingOption]];
 149     [self bind:@"title" toObject:mediaPlayer withKeyPath:@"description" options: nil];
 150
 151     [navigatorViewToggleButton bind:@"value" toObject:self withKeyPath:@"navigatorViewVisible" options: nil];
 152 #endif
 153
 154     /* Playlist buttons */
 155 #if 0
 156     [removePlaylistButton bind:@"enabled" toObject:categoriesTreeController withKeyPath:@"selection.editableInCategoriesList" options: nil];
 157 #endif
 158     [removePlaylistButton setTarget:categoriesTreeController];
 159     [removePlaylistButton setAction:@selector(remove:)];
 160     [addPlaylistButton setTarget:controller];
 161     [addPlaylistButton setAction:@selector(addPlaylist:)];
 162
 163     /* mediaPlayer */
 164 #if 0
 165     [mediaPlayerPlayPauseStopButton bind:@"enabled" toObject:mediaPlayer withKeyPath:@"media" options: [NSDictionary dictionaryWithObject:@"NonNilAsBoolTransformer" forKey:NSValueTransformerNameBindingOption]];
 166     [mediaPlayerPlayPauseStopButton bind:@"state"   toObject:mediaPlayer withKeyPath:@"playing" options: nil];
 167     [mediaPlayerPlayPauseStopButton bind:@"alternateImage" toObject:mediaPlayer withKeyPath:@"stateAsButtonAlternateImage" options: nil];
 168     [mediaPlayerPlayPauseStopButton bind:@"image"   toObject:mediaPlayer withKeyPath:@"stateAsButtonImage" options: nil];
 169     [mediaPlayerBackwardPrevButton  bind:@"enabled" toObject:mediaPlayer withKeyPath:@"playing" options: nil];
 170     [mediaPlayerForwardNextButton   bind:@"enabled" toObject:mediaPlayer withKeyPath:@"playing" options: nil];
 171 #endif
 172
 173     [mediaPlayerForwardNextButton   setTarget:mediaPlayer];
 174     [mediaPlayerForwardNextButton   setAction:@selector(fastForward)];
 175     [mediaPlayerBackwardPrevButton  setTarget:mediaPlayer];
 176     [mediaPlayerBackwardPrevButton  setAction:@selector(rewind)];
 177     [mediaPlayerPlayPauseStopButton setTarget:mediaPlayer];
 178     [mediaPlayerPlayPauseStopButton setAction:@selector(pause)];
 179
 180     /* Last minute setup */
 181     [categoriesListView expandItem:nil expandChildren:YES];
 182     [categoriesListView selectRowIndexes:[NSIndexSet indexSetWithIndex:[categoriesListView numberOfRows] > 0 ? [categoriesListView numberOfRows]-1 : 0] byExtendingSelection:NO];
 183     [self setNavigatorViewVisible:NO animate:NO];
 184     [self showWindow:self];
 185     [mainSplitView setDelegate:self];
 186 }
 187
 188 - (BOOL)navigatorViewVisible
 189 {
 190     return [mainSplitView sliderPosition] <= [mainSplitView bounds].size.width - [mainSplitView dividerThickness] - 30.f /* To be tolerant */;
 191 }
 192
 193 - (void)setNavigatorViewVisible:(BOOL)wantsVisible animate:(BOOL)animate
 194 {
 195     if( [self navigatorViewVisible] == wantsVisible )
 196         return;
 197
 198     if( !animate ) [self willChangeValueForKey:@"navigatorViewVisible"];
 199
 200     VLCOneSplitView * splitView = animate ? [mainSplitView animator] : mainSplitView;
 201
 202     if( wantsVisible )
 203     {
 204         if( navigatorViewWidth >= [mainSplitView bounds].size.width - 200.f )
 205             navigatorViewWidth = [mainSplitView bounds].size.width - 200.f;
 206         [splitView setSliderPosition:navigatorViewWidth];
 207     }
 208     else
 209     {
 210         navigatorViewWidth = [videoView frame].size.width;
 211         [splitView setSliderPosition:[mainSplitView bounds].size.width - [mainSplitView dividerThickness]];
 212     }
 213     if( !animate ) [self didChangeValueForKey:@"navigatorViewVisible"];
 214 }
 215
 216 - (void)setNavigatorViewVisible:(BOOL)wantsVisible
 217 {
 218     [self setNavigatorViewVisible:wantsVisible animate:YES];
 219 }
 220
 221 - (IBAction)mediaListViewItemDoubleClicked:(id)sender
 222 {
 223     if([[mediaArrayController selectedObjects] count] <= 0 )
 224         return;
 225     [mediaPlayer setMedia:[[mediaArrayController selectedObjects] objectAtIndex:0]];
 226     [mediaPlayer play];
 227 }
 228
 229 - (void)videoViewItemClicked:(id)sender
 230 {
 231     id object = [sender selectedObject];
 232     NSAssert( [object isKindOfClass:[VLCMedia class]], @"Object is not a VLCMedia" );
 233
 234     [mediaPlayer setMedia:object];
 235     [mediaPlayer play];
 236 }
 237
 238 @end
 239
 240 /******************************************************************************
 241  * @implementation VLCMainWindowController (NSToolbarDelegating)
 242  */
 243
 244 @implementation VLCMainWindowController (NSToolbarDelegating)
 245 /* Our item identifiers */
 246 static NSString * VLCToolbarMediaControl     = @"VLCToolbarMediaControl";
 247 static NSString * VLCToolbarMediaAudioVolume = @"VLCToolbarMediaAudioVolume";
 248 static NSString * VLCToolbarMediaDescription = @"VLCToolbarMediaDescription";
 249
 250 - (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar *)toolbar
 251 {
 252     return [NSArray arrayWithObjects:
 253                         NSToolbarCustomizeToolbarItemIdentifier,
 254                         NSToolbarFlexibleSpaceItemIdentifier,
 255                         NSToolbarSpaceItemIdentifier,
 256                         NSToolbarSeparatorItemIdentifier,
 257                         VLCToolbarMediaControl,
 258                         VLCToolbarMediaAudioVolume,
 259                         VLCToolbarMediaDescription,
 260                         nil ];
 261 }
 262
 263 - (NSArray *) toolbarDefaultItemIdentifiers: (NSToolbar *) toolbar
 264 {
 265     return [NSArray arrayWithObjects:
 266                         VLCToolbarMediaControl,
 267                         VLCToolbarMediaAudioVolume,
 268                         VLCToolbarMediaDescription,
 269                         nil ];
 270 }
 271
 272 - (NSToolbarItem *) toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSString *)itemIdentifier willBeInsertedIntoToolbar:(BOOL)flag
 273 {
 274     NSToolbarItem *toolbarItem = [[[NSToolbarItem alloc] initWithItemIdentifier: itemIdentifier] autorelease];
 275
 276     if( [itemIdentifier isEqual: VLCToolbarMediaControl] )
 277     {
 278         [toolbarItem setLabel:@"Media Controls"];
 279         [toolbarItem setPaletteLabel:@"Media Controls"];
 280
 281         [toolbarItem setView:toolbarMediaControl];
 282         [toolbarItem setMinSize:[[toolbarItem view] frame].size];
 283         [toolbarItem setMaxSize:[[toolbarItem view] frame].size];
 284
 285         /* TODO: setup a menu */
 286     }
 287     else if( [itemIdentifier isEqual: VLCToolbarMediaAudioVolume] )
 288     {
 289         [toolbarItem setLabel:@"Audio Volume"];
 290         [toolbarItem setPaletteLabel:@"Audio Volume"];
 291
 292         [toolbarItem setView:toolbarMediaAudioVolume];
 293         [toolbarItem setMinSize:[[toolbarItem view] frame].size];
 294         [toolbarItem setMaxSize:[[toolbarItem view] frame].size];
 295
 296         /* TODO: setup a menu */
 297     }
 298     else  if( [itemIdentifier isEqual: VLCToolbarMediaDescription] )
 299     {
 300         [toolbarItem setLabel:@"Media Description"];
 301         [toolbarItem setPaletteLabel:@"Media Description"];
 302
 303         [toolbarItem setView:toolbarMediaDescription];
 304         [toolbarItem setMinSize:[[toolbarItem view] frame].size];
 305         [toolbarItem setMaxSize:NSMakeSize(10000 /* Can be really big */, NSHeight([[toolbarItem view] frame]))];
 306
 307         /* TODO: setup a menu */
 308     }
 309     else
 310     {
 311         /* itemIdentifier referred to a toolbar item that is not
 312          * provided or supported by us or Cocoa
 313          * Returning nil will inform the toolbar
 314          * that this kind of item is not supported */
 315         toolbarItem = nil;
 316     }
 317     return toolbarItem;
 318 }
 319 @end
 320
 321 /******************************************************************************
 322  * VLCMainWindowController (CategoriesListDelegate)
 323  */
 324 @implementation VLCMainWindowController (CategoriesListDelegate)
 325 - (BOOL)outlineView:(NSOutlineView *)outlineView isGroupItem:(id)item
 326 {
 327     return [[item representedObject] isKindOfClass:[NSDictionary class]];
 328 }
 329 - (BOOL)outlineView:(NSOutlineView *)outlineView shouldSelectItem:(id)item
 330 {
 331     return !([[item representedObject] isKindOfClass:[NSDictionary class]]);
 332 }
 333 - (void)outlineView:(NSOutlineView *)outlineView willDisplayCell:(id)cell forTableColumn:(NSTableColumn *)tableColumn item:(id)item
 334 {
 335     [cell setRepresentedObject:[item representedObject]];
 336 }
 337 @end
 338
 339 /******************************************************************************
 340  * VLCMainWindowController (CategoriesListDataSource)
 341  */
 342 @implementation VLCMainWindowController (CategoriesListDataSource)
 343 /* Drag and drop */
 344 - (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id < NSDraggingInfo >)info item:(id)item childIndex:(NSInteger)index
 345 {
 346     int i;
 347
 348     if(![item respondsToSelector:@selector(representedObject)])
 349         return NO;
 350
 351     NSArray *droppedItems = [[info draggingPasteboard] propertyListForType:@"VLCMediaURLType"];
 352     if( !droppedItems )
 353         droppedItems = [[info draggingPasteboard] propertyListForType:NSFilenamesPboardType];
 354     if( !droppedItems )
 355         droppedItems = [[info draggingPasteboard] propertyListForType:NSURLPboardType];
 356
 357     NSAssert( droppedItems, @"Dropped an unsupported object type on the outline View" );
 358
 359     VLCMediaList * mediaList = [(VLCMedia *)[item representedObject] subitems];
 360
 361     for (i = 0; i < [droppedItems count]; i++)
 362     {
 363         NSString * filename = [droppedItems objectAtIndex:i];
 364                 VLCMedia *media = [VLCMedia mediaWithPath:filename];
 365         [mediaList lock];
 366                 [mediaList insertMedia:media atIndex:index+1];
 367         [mediaList unlock];
 368     }
 369     return YES;
 370 }
 371
 372 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id < NSDraggingInfo >)info proposedItem:(id)item proposedChildIndex:(NSInteger)index
 373 {
 374     NSArray *droppedItems = [[info draggingPasteboard] propertyListForType:@"VLCMediaURLType"];
 375     if( !droppedItems )
 376         droppedItems = [[info draggingPasteboard] propertyListForType:NSFilenamesPboardType];
 377     if( !droppedItems )
 378         droppedItems = [[info draggingPasteboard] propertyListForType:NSURLPboardType];
 379
 380     if(! droppedItems ||
 381        ![item respondsToSelector:@selector(representedObject)] ||
 382        ![[item representedObject] isKindOfClass:[VLCMedia class]] )
 383     {
 384         return NSDragOperationNone;
 385     }
 386
 387     return NSDragOperationMove;
 388 }
 389 @end
 390
 391 /******************************************************************************
 392  * VLCMainWindowController (SplitViewDelegate)
 393  */
 394 @implementation VLCMainWindowController (SplitViewDelegate)
 395
 396 - (void)splitViewWillResizeSubviews:(NSNotification *)aNotification
 397 {
 398     [self willChangeValueForKey:@"navigatorViewVisible"];
 399 }
 400 - (void)splitViewDidResizeSubviews:(NSNotification *)aNotification
 401 {
 402     [self didChangeValueForKey:@"navigatorViewVisible"];
 403 }
 404
 405 @end