hvirtual/cinelerra/menuaeffects.C

   1 #include "asset.h"
   2 #include "apluginarray.h"
   3 #include "defaults.h"
   4 #include "edl.h"
   5 #include "edlsession.h"
   6 #include "file.h"
   7 #include "mainmenu.h"
   8 #include "mainsession.h"
   9 #include "mwindow.h"
  10 #include "mwindowgui.h"
  11 #include "menuaeffects.h"
  12 #include "patchbay.h"
  13 #include "tracks.h"
  14
  15 // ============================================= audio effects
  16
  17 MenuAEffects::MenuAEffects(MWindow *mwindow)
  18  : MenuEffects(mwindow)
  19 {
  20         thread = new MenuAEffectThread(mwindow);
  21 }
  22
  23 MenuAEffects::~MenuAEffects()
  24 {
  25         delete thread;
  26 }
  27
  28 MenuAEffectThread::MenuAEffectThread(MWindow *mwindow)
  29  : MenuEffectThread(mwindow)
  30 {
  31 }
  32
  33 MenuAEffectThread::~MenuAEffectThread()
  34 {
  35 }
  36
  37 int MenuAEffectThread::get_recordable_tracks(Asset *asset)
  38 {
  39         asset->channels = mwindow->edl->tracks->recordable_audio_tracks();
  40         return asset->channels;
  41 }
  42
  43
  44 int MenuAEffectThread::get_derived_attributes(Asset *asset, Defaults *defaults)
  45 {
  46         asset->load_defaults(defaults,
  47                 "AEFFECT_",
  48                 1,
  49                 1,
  50                 1,
  51                 0,
  52                 1);
  53
  54
  55 // Fix asset for audio only
  56         if(!File::supports_audio(asset->format)) asset->format = FILE_WAV;
  57         asset->audio_data = 1;
  58         asset->video_data = 0;
  59
  60         return 0;
  61 }
  62
  63 int MenuAEffectThread::save_derived_attributes(Asset *asset, Defaults *defaults)
  64 {
  65         asset->save_defaults(defaults,
  66                 "AEFFECT_",
  67                 1,
  68                 1,
  69                 1,
  70                 0,
  71                 1);
  72
  73         return 0;
  74 }
  75
  76
  77 PluginArray* MenuAEffectThread::create_plugin_array()
  78 {
  79         return new APluginArray();
  80 }
  81
  82 int64_t MenuAEffectThread::to_units(double position, int round)
  83 {
  84         if(round)
  85                 return Units::round(position * mwindow->edl->session->sample_rate);
  86         else
  87                 return (int64_t)(position * mwindow->edl->session->sample_rate);
  88
  89         return 0;
  90 }
  91
  92 int MenuAEffectThread::fix_menu(char *title)
  93 {
  94         mwindow->gui->mainmenu->add_aeffect(title);
  95 }
  96
  97
  98
  99 MenuAEffectItem::MenuAEffectItem(MenuAEffects *menueffect, char *string)
 100  : MenuEffectItem(menueffect, string)
 101 {
 102 }