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 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     return( self );
  43 }
  44
  45 - (BOOL)performKeyEquivalent:(NSEvent *)o_event
  46 {
  47     return [( (VLCApplication *) [VLCApplication sharedApplication] )
  48             hasDefinedShortcutKey:o_event];
  49 }
  50
  51 @end
  52
  53
  54
  55 /*****************************************************************************
  56  * VLCControllerView
  57  *****************************************************************************/
  58
  59 @implementation VLCControllerView
  60
  61 - (void)dealloc
  62 {
  63     [self unregisterDraggedTypes];
  64     [super dealloc];
  65 }
  66
  67 - (void)awakeFromNib
  68 {
  69     [self registerForDraggedTypes:[NSArray arrayWithObjects:NSTIFFPboardType,
  70         NSFilenamesPboardType, nil]];
  71 }
  72
  73 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
  74 {
  75     if ((NSDragOperationGeneric & [sender draggingSourceOperationMask])
  76                 == NSDragOperationGeneric)
  77     {
  78         return NSDragOperationGeneric;
  79     }
  80     else
  81     {
  82         return NSDragOperationNone;
  83     }
  84 }
  85
  86 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
  87 {
  88     return YES;
  89 }
  90
  91 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
  92 {
  93     NSPasteboard *o_paste = [sender draggingPasteboard];
  94     NSArray *o_types = [NSArray arrayWithObjects: NSFilenamesPboardType, nil];
  95     NSString *o_desired_type = [o_paste availableTypeFromArray:o_types];
  96     NSData *o_carried_data = [o_paste dataForType:o_desired_type];
  97
  98     if( o_carried_data )
  99     {
 100         if ([o_desired_type isEqualToString:NSFilenamesPboardType])
 101         {
 102             int i;
 103             NSArray *o_array = [NSArray array];
 104             NSArray *o_values = [[o_paste propertyListForType: NSFilenamesPboardType]
 105                         sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
 106
 107             for( i = 0; i < (int)[o_values count]; i++)
 108             {
 109                 NSDictionary *o_dic;
 110                 o_dic = [NSDictionary dictionaryWithObject:[o_values objectAtIndex:i] forKey:@"ITEM_URL"];
 111                 o_array = [o_array arrayByAddingObject: o_dic];
 112             }
 113             [(VLCPlaylist *)[[NSApp delegate] getPlaylist] appendArray: o_array atPos: -1 enqueue:NO];
 114             return YES;
 115         }
 116     }
 117     [self setNeedsDisplay:YES];
 118     return YES;
 119 }
 120
 121 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender
 122 {
 123     [self setNeedsDisplay:YES];
 124 }
 125
 126 @end
 127
 128 /*****************************************************************************
 129  * VLBrushedMetalImageView
 130  *****************************************************************************/
 131
 132 @implementation VLBrushedMetalImageView
 133
 134 - (BOOL)mouseDownCanMoveWindow
 135 {
 136     return YES;
 137 }
 138
 139 - (void)dealloc
 140 {
 141     [self unregisterDraggedTypes];
 142     [super dealloc];
 143 }
 144
 145 - (void)awakeFromNib
 146 {
 147     [self registerForDraggedTypes:[NSArray arrayWithObjects:NSTIFFPboardType,
 148         NSFilenamesPboardType, nil]];
 149 }
 150
 151 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
 152 {
 153     if ((NSDragOperationGeneric & [sender draggingSourceOperationMask])
 154                 == NSDragOperationGeneric)
 155     {
 156         return NSDragOperationGeneric;
 157     }
 158     else
 159     {
 160         return NSDragOperationNone;
 161     }
 162 }
 163
 164 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
 165 {
 166     return YES;
 167 }
 168
 169 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
 170 {
 171     NSPasteboard *o_paste = [sender draggingPasteboard];
 172     NSArray *o_types = [NSArray arrayWithObjects: NSFilenamesPboardType, nil];
 173     NSString *o_desired_type = [o_paste availableTypeFromArray:o_types];
 174     NSData *o_carried_data = [o_paste dataForType:o_desired_type];
 175
 176     if( o_carried_data )
 177     {
 178         if ([o_desired_type isEqualToString:NSFilenamesPboardType])
 179         {
 180             int i;
 181             NSArray *o_array = [NSArray array];
 182             NSArray *o_values = [[o_paste propertyListForType: NSFilenamesPboardType]
 183                         sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
 184
 185             for( i = 0; i < (int)[o_values count]; i++)
 186             {
 187                 NSDictionary *o_dic;
 188                 o_dic = [NSDictionary dictionaryWithObject:[o_values objectAtIndex:i] forKey:@"ITEM_URL"];
 189                 o_array = [o_array arrayByAddingObject: o_dic];
 190             }
 191             [(VLCPlaylist *)[[NSApp delegate] getPlaylist] appendArray: o_array atPos: -1 enqueue:NO];
 192             return YES;
 193         }
 194     }
 195     [self setNeedsDisplay:YES];
 196     return YES;
 197 }
 198
 199 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender
 200 {
 201     [self setNeedsDisplay:YES];
 202 }
 203
 204 @end
 205
 206
 207 /*****************************************************************************
 208  * MPSlider
 209  *****************************************************************************/
 210 @implementation MPSlider
 211
 212 void _drawKnobInRect(NSRect knobRect)
 213 {
 214     // Center knob in given rect
 215     knobRect.origin.x += (int)((float)(knobRect.size.width - 7)/2.0);
 216     knobRect.origin.y += (int)((float)(knobRect.size.height - 7)/2.0);
 217
 218     // Draw diamond
 219     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 3, knobRect.origin.y + 6, 1, 1), NSCompositeSourceOver);
 220     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 2, knobRect.origin.y + 5, 3, 1), NSCompositeSourceOver);
 221     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 1, knobRect.origin.y + 4, 5, 1), NSCompositeSourceOver);
 222     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 0, knobRect.origin.y + 3, 7, 1), NSCompositeSourceOver);
 223     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 1, knobRect.origin.y + 2, 5, 1), NSCompositeSourceOver);
 224     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 2, knobRect.origin.y + 1, 3, 1), NSCompositeSourceOver);
 225     NSRectFillUsingOperation(NSMakeRect(knobRect.origin.x + 3, knobRect.origin.y + 0, 1, 1), NSCompositeSourceOver);
 226 }
 227
 228 void _drawFrameInRect(NSRect frameRect)
 229 {
 230     // Draw frame
 231     NSRectFillUsingOperation(NSMakeRect(frameRect.origin.x, frameRect.origin.y, frameRect.size.width, 1), NSCompositeSourceOver);
 232     NSRectFillUsingOperation(NSMakeRect(frameRect.origin.x, frameRect.origin.y + frameRect.size.height-1, frameRect.size.width, 1), NSCompositeSourceOver);
 233     NSRectFillUsingOperation(NSMakeRect(frameRect.origin.x, frameRect.origin.y, 1, frameRect.size.height), NSCompositeSourceOver);
 234     NSRectFillUsingOperation(NSMakeRect(frameRect.origin.x+frameRect.size.width-1, frameRect.origin.y, 1, frameRect.size.height), NSCompositeSourceOver);
 235 }
 236
 237 - (void)drawRect:(NSRect)rect
 238 {
 239     // Draw default to make sure the slider behaves correctly
 240     [[NSGraphicsContext currentContext] saveGraphicsState];
 241     NSRectClip(NSZeroRect);
 242     [super drawRect:rect];
 243     [[NSGraphicsContext currentContext] restoreGraphicsState];
 244
 245     // Full size
 246     rect = [self bounds];
 247     int diff = (int)(([[self cell] knobThickness] - 7.0)/2.0) - 1;
 248     rect.origin.x += diff-1;
 249     rect.origin.y += diff;
 250     rect.size.width -= 2*diff-2;
 251     rect.size.height -= 2*diff;
 252
 253     // Draw dark
 254     NSRect knobRect = [[self cell] knobRectFlipped:NO];
 255     [[[NSColor blackColor] colorWithAlphaComponent:0.6] set];
 256     _drawFrameInRect(rect);
 257     _drawKnobInRect(knobRect);
 258
 259     // Draw shadow
 260     [[[NSColor blackColor] colorWithAlphaComponent:0.1] set];
 261     rect.origin.x++;
 262     rect.origin.y++;
 263     knobRect.origin.x++;
 264     knobRect.origin.y++;
 265     _drawFrameInRect(rect);
 266     _drawKnobInRect(knobRect);
 267 }
 268
 269 @end