ksayit/src/effectstack.cpp

   1 //
   2 // C++ Implementation: effectstack
   3 //
   4 // Description:
   5 //
   6 //
   7 // Author: Robert Vogl <voglrobe@lapislazuli>, (C) 2004
   8 //
   9 // Copyright: See COPYING file that comes with this distribution
  10 //
  11 //
  12
  13 // Qt includes
  14 #include <QStringList>
  15
  16 // KDE includes
  17 #include <kdebug.h>
  18
  19 // App specific includes
  20 #include "effectstack.h"
  21 #include "fxpluginhandler.h"
  22
  23 EffectStack::EffectStack(FXPluginHandler *pluginhandler, KConfig *config)
  24     :
  25      dispatcher(), server(),
  26      m_pluginhandler(pluginhandler),
  27      m_config(config)
  28 {
  29 }
  30
  31
  32 EffectStack::~EffectStack()
  33 {
  34 }
  35
  36 bool EffectStack::loadEffects()
  37 {
  38     kDebug(100200) << "EffectStack::loadEffects()" << endl;
  39
  40     QStringList c_active;
  41     QStringList::Iterator fx_it;
  42
  43     // create filterstack
  44     FX_Stack = server.server().outstack();
  45
  46     m_config->setGroup("Effect Stack Configuration");
  47     c_active = m_config->readEntry("Activated",QStringList());
  48     for(fx_it=c_active.begin(); fx_it!=c_active.end(); ++fx_it){
  49
  50         m_pluginhandler->activateEffect(*fx_it, &server, &FX_Stack);
  51
  52     }
  53     return true;
  54 }
  55
  56
  57 bool EffectStack::unloadEffects()
  58 {
  59     kDebug(100200) << "EffectStack::unloadEffects()" << endl;
  60     // remove all effects
  61     m_pluginhandler->deactivateEffects(&FX_Stack);
  62
  63     return true;
  64 }
  65