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
  15 // KDE includes
  16 #include <kdebug.h>
  17
  18 // App specific includes
  19 #include "effectstack.h"
  20 #include "fxpluginhandler.h"
  21
  22 EffectStack::EffectStack(FXPluginHandler *pluginhandler, KConfig *config)
  23     :
  24      dispatcher(), server(),
  25      m_pluginhandler(pluginhandler),
  26      m_config(config)
  27 {
  28 }
  29
  30
  31 EffectStack::~EffectStack()
  32 {
  33 }
  34
  35 bool EffectStack::loadEffects()
  36 {
  37     kDebug(100200) << "EffectStack::loadEffects()" << endl;
  38
  39     QStringList c_active;
  40     QStringList::Iterator fx_it;
  41
  42     // create filterstack
  43     FX_Stack = server.server().outstack();
  44
  45     m_config->setGroup("Effect Stack Configuration");
  46     c_active = m_config->readEntry("Activated",QStringList());
  47     for(fx_it=c_active.begin(); fx_it!=c_active.end(); ++fx_it){
  48
  49         m_pluginhandler->activateEffect(*fx_it, &server, &FX_Stack);
  50
  51     }
  52     return true;
  53 }
  54
  55
  56 bool EffectStack::unloadEffects()
  57 {
  58     kDebug(100200) << "EffectStack::unloadEffects()" << endl;
  59     // remove all effects
  60     m_pluginhandler->deactivateEffects(&FX_Stack);
  61
  62     return true;
  63 }
  64