* ./modules/gui/macosx/aout.m: output more debug info

  * ./modules/gui/macosx/misc.[mh]: MPSlider, iTunes-like slider:
    http://nanocrew.net/vlc/mpslider.png

modules/gui/macosx/aout.m

@@ -2,7 +2,7 @@
  * aout.m: CoreAudio output plugin
  *****************************************************************************
  * Copyright (C) 2002-2003 VideoLAN
- * $Id: aout.m,v 1.21 2003/01/15 00:49:49 jlj Exp $
+ * $Id: aout.m,v 1.22 2003/01/21 00:47:43 jlj Exp $
  *
  * Authors: Colin Delacroix <colin@zoy.org>
  *          Jon Lech Johansen <jon-vl@nanocrew.net>
@@ -41,6 +41,13 @@
 
 #define A52_FRAME_NB 1536
 
+#define STREAM_FORMAT_MSG( pre, sfm ) \
+    pre ": [%ld][%4.4s][%ld][%ld][%ld][%ld][%ld][%ld]", \
+    (UInt32)sfm.mSampleRate, (char *)&sfm.mFormatID, \
+    sfm.mFormatFlags, sfm.mBytesPerPacket, \
+    sfm.mFramesPerPacket, sfm.mBytesPerFrame, \
+    sfm.mChannelsPerFrame, sfm.mBitsPerChannel
+
 /*****************************************************************************
  * aout_class_t 
  ****************************************************************************/
@@ -251,15 +258,8 @@ int E_(OpenAudio)( vlc_object_t * p_this )
     p_aout->output.output.i_rate = 
         (unsigned int)p_sys->stream_format.mSampleRate;
 
-    msg_Dbg( p_aout, "format: [%ld][%4.4s][%ld][%ld][%ld][%ld][%ld][%ld]",
-             (UInt32)p_sys->stream_format.mSampleRate,
-             (char *)&p_sys->stream_format.mFormatID,
-             p_sys->stream_format.mFormatFlags,
-             p_sys->stream_format.mBytesPerPacket,
-             p_sys->stream_format.mFramesPerPacket,
-             p_sys->stream_format.mBytesPerFrame,
-             p_sys->stream_format.mChannelsPerFrame,
-             p_sys->stream_format.mBitsPerChannel );                  
+    msg_Dbg( p_aout, STREAM_FORMAT_MSG( "using format",
+                                        p_sys->stream_format ) );
 
     /* Get the buffer size */
     i_param_size = sizeof( p_sys->i_buffer_size );
@@ -814,6 +814,12 @@ static int InitStream( UInt32 i_dev, aout_instance_t *p_aout,
 
         for( i = 0; i < i_streams; i++ )
         {
+            if( j == 0 )
+            {
+                msg_Dbg( p_aout, STREAM_FORMAT_MSG( "supported format",
+                                                    P_STREAMS[i] ) );
+            }
+
             if( ( P_STREAMS[i].mFormatID != aout_classes[j].mFormatID ) ||
                 ( P_STREAMS[i].mChannelsPerFrame < 
                   aout_classes[j].mChannelsPerFrame ) )

modules/gui/macosx/misc.h

+/*****************************************************************************
+ * misc.h: code not specific to vlc
+ *****************************************************************************
+ * Copyright (C) 2003 VideoLAN
+ * $Id: misc.h,v 1.1 2003/01/21 00:47:43 jlj Exp $
+ *
+ * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ *****************************************************************************/
+
+/*****************************************************************************
+ * MPSlider
+ *****************************************************************************/
+
+@interface MPSlider : NSSlider
+{
+
+}
+
+@end
+
+/*****************************************************************************
+ * MPSliderCell
+ *****************************************************************************/
+
+@interface MPSliderCell : NSSliderCell
+{
+    NSColor * _bgColor;
+    NSColor * _knobColor;
+    float _knobThickness;
+}
+
+- (void)setBackgroundColor:(NSColor *)newColor;
+- (NSColor *)backgroundColor;
+
+- (void)setKnobColor:(NSColor *)newColor;
+- (NSColor *)knobColor;
+
+@end
\ No newline at end of file

modules/gui/macosx/misc.m

+/*****************************************************************************
+ * misc.m: code not specific to vlc
+ *****************************************************************************
+ * Copyright (C) 2003 VideoLAN
+ * $Id: misc.m,v 1.1 2003/01/21 00:47:43 jlj Exp $
+ *
+ * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ *****************************************************************************/
+
+#include <Cocoa/Cocoa.h>
+
+#include "misc.h"
+
+/*****************************************************************************
+ * MPSlider
+ *****************************************************************************/
+
+@implementation MPSlider
+
++ (Class)cellClass
+{
+    return( [MPSliderCell class] );
+}
+
+@end
+
+/*****************************************************************************
+ * MPSliderCell
+ *****************************************************************************/
+
+@implementation MPSliderCell
+
+- (id)init
+{
+    self = [super init];
+
+    if( self != nil )
+    {
+        _bgColor = [[NSColor colorWithDeviceRed: 0.8627451
+                                          green: 0.8784314
+                                           blue: 0.7725490
+                                          alpha: 1.0] retain];
+        _knobColor = [[NSColor blackColor] retain];
+    }
+
+    return( self );
+}
+
+- (void)dealloc
+{
+    [_bgColor release];
+    [_knobColor release];
+    [super dealloc];
+}
+
+- (void)setBackgroundColor:(NSColor *)newColor
+{
+    [_bgColor release];  
+    _bgColor = [newColor retain];
+}
+
+- (NSColor *)backgroundColor
+{
+    return( _bgColor );
+}
+
+- (void)setKnobColor:(NSColor *)newColor
+{
+    [_knobColor release];  
+    _knobColor = [newColor retain];
+}
+
+- (NSColor *)knobColor
+{
+    return( _knobColor );
+}
+
+- (void)setKnobThickness:(float)f_value
+{
+    _knobThickness = f_value;
+}
+
+- (float)knobThickness
+{
+    return( _knobThickness );
+}
+
+- (NSSize)cellSizeForBounds:(NSRect)s_rc
+{
+    return( s_rc.size );
+}
+
+- (void)drawWithFrame:(NSRect)s_rc inView:(NSView *)o_view
+{
+    if( _scFlags.weAreVertical )
+    {
+        s_rc.origin.x = 1; s_rc.size.width -= 3;
+        s_rc.origin.y = 2; s_rc.size.height -= 5;    
+    }
+    else
+    {
+        s_rc.origin.x = 2; s_rc.size.width -= 5;
+        s_rc.origin.y = 1; s_rc.size.height -= 3;
+    }
+
+    [super drawWithFrame: s_rc inView: o_view]; 
+}
+
+- (void)drawBarInside:(NSRect)s_rc flipped:(BOOL)b_flipped
+{
+    NSRect s_arc;
+ 
+    s_rc.size.width += (s_rc.origin.x * 2) + 1;
+    s_rc.size.height += (s_rc.origin.y * 2) + 1;
+    s_rc.origin.x = s_rc.origin.y = 0;
+
+    [[NSGraphicsContext currentContext] setShouldAntialias: NO];
+
+    [_bgColor set];
+    NSRectFill( s_rc );
+
+    s_arc = s_rc;
+    s_arc.origin.x += 1.5;
+    s_arc.origin.y += 1.5;
+    s_arc.size.width -= s_arc.origin.x;
+    s_arc.size.height -= s_arc.origin.y;
+    [[_bgColor shadowWithLevel: 0.1] set];
+    [NSBezierPath strokeRect: s_arc];
+
+    s_arc.origin = s_rc.origin;
+    [[NSColor blackColor] set];
+    [NSBezierPath strokeRect: s_arc];
+
+    [[NSGraphicsContext currentContext] setShouldAntialias: YES];
+}
+
+- (NSRect)knobRectFlipped:(BOOL)b_flipped
+{
+    NSSize s_size;
+    NSPoint s_pto;
+    float floatValue;
+
+    floatValue = [self floatValue];
+
+    if( _scFlags.weAreVertical && b_flipped )
+    {
+        floatValue = _maxValue + _minValue - floatValue;
+    }
+
+    floatValue = (floatValue - _minValue) / (_maxValue - _minValue);
+
+    if( _scFlags.weAreVertical )
+    {   
+        s_size = NSMakeSize( _trackRect.size.width, _knobThickness ?
+                             _knobThickness : _trackRect.size.width );
+        s_pto = _trackRect.origin;
+        s_pto.y += (_trackRect.size.height - s_size.height) * floatValue;
+    }
+    else
+    {   
+        s_size = NSMakeSize( _knobThickness ? _knobThickness :
+                             _trackRect.size.height, _trackRect.size.height );
+        s_pto = _trackRect.origin;
+        s_pto.x += (_trackRect.size.width - s_size.width) * floatValue;
+    }
+
+    return NSMakeRect( s_pto.x, s_pto.y, s_size.width, s_size.height );
+}
+
+- (void)drawKnob:(NSRect)s_rc
+{
+    [[NSGraphicsContext currentContext] setShouldAntialias: NO];
+
+    [_knobColor set];
+    NSRectFill( s_rc );
+
+    [[NSGraphicsContext currentContext] setShouldAntialias: YES];
+}
+
+@end