git.sesse.net Git - vlc/blob - modules/gui/macosx/misc.m

   1 /*****************************************************************************
   2  * misc.m: code not specific to vlc
   3  *****************************************************************************
   4  * Copyright (C) 2003-2004 VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   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., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  22  *****************************************************************************/
  23
  24 #include <Cocoa/Cocoa.h>
  25
  26 #include "intf.h"                                          /* VLCApplication */
  27 #include "misc.h"
  28 #include "playlist.h"
  29
  30 /*****************************************************************************
  31  * VLCControllerWindow
  32  *****************************************************************************/
  33
  34 @implementation VLCControllerWindow
  35
  36 - (id)initWithContentRect:(NSRect)contentRect styleMask:(unsigned int)styleMask
  37     backing:(NSBackingStoreType)backingType defer:(BOOL)flag
  38 {
  39     self = [super initWithContentRect:contentRect styleMask:styleMask //& ~NSTitledWindowMask
  40     backing:backingType defer:flag];
  41
  42     o_size_with_playlist = [self frame].size;
  43
  44     [[[VLCMain sharedInstance] getPlaylist] updateTogglePlaylistState];
  45
  46     return( self );
  47 }
  48
  49 - (BOOL)performKeyEquivalent:(NSEvent *)o_event
  50 {
  51     return [[VLCMain sharedInstance] hasDefinedShortcutKey:o_event];
  52 }
  53
  54 /*Stores the size the controller one resize, to be able to restore it when
  55   toggling the playlist*/
  56
  57 - (NSSize)windowWillResize:(NSWindow *)sender toSize:(NSSize)proposedFrameSize
  58 {
  59     o_size_with_playlist = proposedFrameSize;
  60
  61     /*Callback to update the state of Playlist Toggle Button*/
  62     [[[VLCMain sharedInstance] getPlaylist] updateTogglePlaylistState];
  63
  64     return proposedFrameSize;
  65 }
  66
  67 - (NSSize)getSizeWithPlaylist
  68 {
  69     return o_size_with_playlist;
  70 }
  71
  72 @end
  73
  74
  75
  76 /*****************************************************************************
  77  * VLCControllerView
  78  *****************************************************************************/
  79
  80 @implementation VLCControllerView
  81
  82 - (void)dealloc
  83 {
  84     [self unregisterDraggedTypes];
  85     [super dealloc];
  86 }
  87
  88 - (void)awakeFromNib
  89 {
  90     [self registerForDraggedTypes:[NSArray arrayWithObjects:NSTIFFPboardType,
  91         NSFilenamesPboardType, nil]];
  92 }
  93
  94 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
  95 {
  96     if ((NSDragOperationGeneric & [sender draggingSourceOperationMask])
  97                 == NSDragOperationGeneric)
  98     {
  99         return NSDragOperationGeneric;
 100     }
 101     else
 102     {
 103         return NSDragOperationNone;
 104     }
 105 }
 106
 107 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
 108 {
 109     return YES;
 110 }
 111
 112 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
 113 {
 114     NSPasteboard *o_paste = [sender draggingPasteboard];
 115     NSArray *o_types = [NSArray arrayWithObjects: NSFilenamesPboardType, nil];
 116     NSString *o_desired_type = [o_paste availableTypeFromArray:o_types];
 117     NSData *o_carried_data = [o_paste dataForType:o_desired_type];
 118
 119     if( o_carried_data )
 120     {
 121         if ([o_desired_type isEqualToString:NSFilenamesPboardType])
 122         {
 123             int i;
 124             NSArray *o_array = [NSArray array];
 125             NSArray *o_values = [[o_paste propertyListForType: NSFilenamesPboardType]
 126                         sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
 127
 128             for( i = 0; i < (int)[o_values count]; i++)
 129             {
 130                 NSDictionary *o_dic;
 131                 o_dic = [NSDictionary dictionaryWithObject:[o_values objectAtIndex:i] forKey:@"ITEM_URL"];
 132                 o_array = [o_array arrayByAddingObject: o_dic];
 133             }
 134             [(VLCPlaylist *)[[VLCMain sharedInstance] getPlaylist] appendArray: o_array atPos: -1 enqueue:NO];
 135             return YES;
 136         }
 137     }
 138     [self setNeedsDisplay:YES];
 139     return YES;
 140 }
 141
 142 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender
 143 {
 144     [self setNeedsDisplay:YES];
 145 }
 146
 147 @end
 148
 149 /*****************************************************************************
 150  * VLBrushedMetalImageView
 151  *****************************************************************************/
 152
 153 @implementation VLBrushedMetalImageView
 154
 155 - (BOOL)mouseDownCanMoveWindow
 156 {
 157     return YES;
 158 }
 159
 160 - (void)dealloc
 161 {
 162     [self unregisterDraggedTypes];
 163     [super dealloc];
 164 }
 165
 166 - (void)awakeFromNib
 167 {
 168     [self registerForDraggedTypes:[NSArray arrayWithObjects:NSTIFFPboardType,
 169         NSFilenamesPboardType, nil]];
 170 }
 171
 172 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
 173 {
 174     if ((NSDragOperationGeneric & [sender draggingSourceOperationMask])
 175                 == NSDragOperationGeneric)
 176     {
 177         return NSDragOperationGeneric;
 178     }
 179     else
 180     {
 181         return NSDragOperationNone;
 182     }
 183 }
 184
 185 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
 186 {
 187     return YES;
 188 }
 189
 190 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
 191 {
 192     NSPasteboard *o_paste = [sender draggingPasteboard];
 193     NSArray *o_types = [NSArray arrayWithObjects: NSFilenamesPboardType, nil];
 194     NSString *o_desired_type = [o_paste availableTypeFromArray:o_types];
 195     NSData *o_carried_data = [o_paste dataForType:o_desired_type];
 196
 197     if( o_carried_data )
 198     {
 199         if ([o_desired_type isEqualToString:NSFilenamesPboardType])
 200         {
 201             int i;
 202             NSArray *o_array = [NSArray array];
 203             NSArray *o_values = [[o_paste propertyListForType: NSFilenamesPboardType]
 204                         sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
 205
 206             for( i = 0; i < (int)[o_values count]; i++)
 207             {
 208                 NSDictionary *o_dic;
 209                 o_dic = [NSDictionary dictionaryWithObject:[o_values objectAtIndex:i] forKey:@"ITEM_URL"];
 210                 o_array = [o_array arrayByAddingObject: o_dic];
 211             }
 212             [[[VLCMain sharedInstance] getPlaylist] appendArray: o_array atPos: -1 enqueue:NO];
 213             return YES;
 214         }
 215     }
 216     [self setNeedsDisplay:YES];
 217     return YES;
 218 }
 219
 220 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender
 221 {
 222     [self setNeedsDisplay:YES];
 223 }
 224
 225 @end
 226
 227
 228 /*****************************************************************************
 229  * MPSlider
 230  *****************************************************************************/
 231 @implementation MPSlider
 232
 233 void _drawKnobInRect(NSRect knobRect)
 234 {
 235     // Center knob in given rect
 236     knobRect.origin.x += (int)((float)(knobRect.size.width - 7)/2.0);
 237     knobRect.origin.y += (int)((float)(knobRect.size.height - 7)/2.0);
 238
 239     // Draw diamond
 240     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 3, knobRect.origin.y + 6, 1, 1), NSCompositeSourceOver);
 241     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 2, knobRect.origin.y + 5, 3, 1), NSCompositeSourceOver);
 242     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 1, knobRect.origin.y + 4, 5, 1), NSCompositeSourceOver);
 243     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 0, knobRect.origin.y + 3, 7, 1), NSCompositeSourceOver);
 244     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 1, knobRect.origin.y + 2, 5, 1), NSCompositeSourceOver);
 245     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 2, knobRect.origin.y + 1, 3, 1), NSCompositeSourceOver);
 246     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 3, knobRect.origin.y + 0, 1, 1), NSCompositeSourceOver);
 247 }
 248
 249 void _drawFrameInRect(NSRect frameRect)
 250 {
 251     // Draw frame
 252     NSRectFillUsingOperation(NSMakeRect(frameRect.origin.x, frameRect.origin.y, frameRect.size.width, 1), NSCompositeSourceOver);
 253     NSRectFillUsingOperation(NSMakeRect(frameRect.origin.x, frameRect.origin.y + frameRect.size.height-1, frameRect.size.width, 1), NSCompositeSourceOver);
 254     NSRectFillUsingOperation(NSMakeRect(frameRect.origin.x, frameRect.origin.y, 1, frameRect.size.height), NSCompositeSourceOver);
 255     NSRectFillUsingOperation(NSMakeRect(frameRect.origin.x+frameRect.size.width-1, frameRect.origin.y, 1, frameRect.size.height), NSCompositeSourceOver);
 256 }
 257
 258 - (void)drawRect:(NSRect)rect
 259 {
 260     // Draw default to make sure the slider behaves correctly
 261     [[NSGraphicsContext currentContext] saveGraphicsState];
 262     NSRectClip(NSZeroRect);
 263     [super drawRect:rect];
 264     [[NSGraphicsContext currentContext] restoreGraphicsState];
 265
 266     // Full size
 267     rect = [self bounds];
 268     int diff = (int)(([[self cell] knobThickness] - 7.0)/2.0) - 1;
 269     rect.origin.x += diff-1;
 270     rect.origin.y += diff;
 271     rect.size.width -= 2*diff-2;
 272     rect.size.height -= 2*diff;
 273
 274     // Draw dark
 275     NSRect knobRect = [[self cell] knobRectFlipped:NO];
 276     [[[NSColor blackColor] colorWithAlphaComponent:0.6] set];
 277     _drawFrameInRect(rect);
 278     _drawKnobInRect(knobRect);
 279
 280     // Draw shadow
 281     [[[NSColor blackColor] colorWithAlphaComponent:0.1] set];
 282     rect.origin.x++;
 283     rect.origin.y++;
 284     knobRect.origin.x++;
 285     knobRect.origin.y++;
 286     _drawFrameInRect(rect);
 287     _drawKnobInRect(knobRect);
 288 }
 289
 290 @end
 291