modules/demux/util/id3*: fixed up some dead comments

 modules/gui/kde/*: only set variable the user actually have changed when
apply is pressed in the preferences window.

modules/demux/util/id3.c

 /*****************************************************************************
- * audio.c : mpeg audio Stream input module for vlc
+ * id3.c: simple id3 tag skipper
  *****************************************************************************
  * Copyright (C) 2001 VideoLAN
- * $Id: id3.c,v 1.1 2002/08/24 21:35:31 sigmunau Exp $
+ * $Id: id3.c,v 1.2 2002/10/13 14:26:48 sigmunau Exp $
  *
- * Authors: Laurent Aimar <fenrir@via.ecp.fr>
+ * Authors: Sigmund Augdal <sigmunau@idi.ntnu.no>
  * 
  * 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

modules/demux/util/id3tag.c

 /*****************************************************************************
- * audio.c : mpeg audio Stream input module for vlc
+ * id3tag.c: id3 tag parser/skipper based on libid3tag
  *****************************************************************************
  * Copyright (C) 2001 VideoLAN
- * $Id: id3tag.c,v 1.1 2002/08/24 21:35:31 sigmunau Exp $
+ * $Id: id3tag.c,v 1.2 2002/10/13 14:26:48 sigmunau Exp $
  *
- * Authors: Laurent Aimar <fenrir@via.ecp.fr>
+ * Authors: Sigmund Augdal <sigmunau@idi.ntnu.no>
  * 
  * 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

modules/gui/kde/QConfigItem.cpp

@@ -2,7 +2,7 @@
  * QConfigItem.cpp: The QConfigItem class
  *****************************************************************************
  * Copyright (C) 2001 VideoLAN
- * $Id: QConfigItem.cpp,v 1.2 2002/08/12 17:38:10 sigmunau Exp $
+ * $Id: QConfigItem.cpp,v 1.3 2002/10/13 14:26:47 sigmunau Exp $
  *
  * Authors: Sigmund Augdal <sigmunau@idi.ntnu.no> Mon 12.08.2002
  *
@@ -27,6 +27,7 @@ QConfigItem::QConfigItem(QObject *parent, QString name, int iType, int i_val) :
 {
     type = iType;
     iVal = i_val;
+    bChanged = false;
 }
 
 QConfigItem::QConfigItem(QObject *parent, QString name, int iType, float f_val) :
@@ -34,6 +35,7 @@ QConfigItem::QConfigItem(QObject *parent, QString name, int iType, float f_val)
 {
     type = iType;
     fVal = f_val;
+    bChanged = false;
 }
 
 QConfigItem::QConfigItem(QObject *parent, QString name, int iType, QString s_val) :
@@ -41,6 +43,7 @@ QConfigItem::QConfigItem(QObject *parent, QString name, int iType, QString s_val
 {
     type = iType;
     sVal = s_val;
+    bChanged = false;
 }
 
 QConfigItem::~QConfigItem()
@@ -71,19 +74,33 @@ QString QConfigItem::sValue()
 void QConfigItem::setValue(int val)
 {
     iVal = val;
+    bChanged = true;
 }
 
 void QConfigItem::setValue(float val)
 {
     fVal = val;
+    bChanged = true;
 }
 
 void QConfigItem::setValue(double val)
 {
     fVal = (float)val;
+    bChanged = true;
 }
 
 void QConfigItem::setValue(const QString &val)
 {
     sVal = val;
+    bChanged = true;
+}
+
+bool QConfigItem::changed()
+{
+    return bChanged;
+}
+
+void QConfigItem::resetChanged()
+{
+    bChanged = false;
 }

modules/gui/kde/QConfigItem.h

@@ -2,7 +2,7 @@
  * QConfigItem.h : includes for the QConfigItem class
  *****************************************************************************
  * Copyright (C) 2001 VideoLAN
- * $Id: QConfigItem.h,v 1.2 2002/08/12 17:38:10 sigmunau Exp $
+ * $Id: QConfigItem.h,v 1.3 2002/10/13 14:26:47 sigmunau Exp $
  *
  * Authors: Andres Krapf <dae@chez.com> Sun Mar 25 2001
  *
@@ -42,16 +42,19 @@ class QConfigItem : public QObject
     float fValue();
     int iValue();
     QString sValue();
+    bool changed();
 
  public slots:
     void setValue(int val);
     void setValue(float val);
     void setValue(double val);
     void setValue(const QString &val);
+    void resetChanged();
     
  private:
     int iVal, type;
     float fVal;
     QString sVal;
+    bool bChanged;
 };
 #endif

modules/gui/kde/preferences.cpp

@@ -2,7 +2,7 @@
  * preferences.cpp: preferences window for the kde gui
  *****************************************************************************
  * Copyright (C) 2001 VideoLAN
- * $Id: preferences.cpp,v 1.6 2002/10/10 19:34:06 sigmunau Exp $
+ * $Id: preferences.cpp,v 1.7 2002/10/13 14:26:47 sigmunau Exp $
  *
  * Authors: Sigmund Augdal <sigmunau@idi.ntnu.no> Mon Aug 12 2002
  *
@@ -183,10 +183,10 @@ KPreferences::KPreferences(intf_thread_t *p_intf, const char *psz_module_name,
                 QConfigItem *ci = new QConfigItem(this, p_item->psz_name,
                                                   p_item->i_type,
                                                   p_item->i_value);
+                item_adj->setValue( p_item->i_value );
                 connect(item_adj, SIGNAL(valueChanged( int)),
                         ci, SLOT(setValue(int)));
                 QToolTip::add(item_adj, p_item->psz_longtext);
-                item_adj->setValue( p_item->i_value );
             }
             break;
 
@@ -281,6 +281,8 @@ void KPreferences::slotApply()
     while ( (obj=it.current()) != 0 ) {
         ++it;
         QConfigItem *p_config = (QConfigItem *)obj;
+        if ( p_config->changed() )
+        {
             msg_Dbg( p_intf, const_cast<char *>(p_config->name()));
             msg_Dbg( p_intf, "%d", p_config->getType());
 
@@ -305,6 +307,8 @@ void KPreferences::slotApply()
                 config_PutFloat( p_intf, p_config->name(), p_config->fValue() );
                 break;
             }
+            p_config->resetChanged();
+        }
     }
     delete l;
 }