void TakeRandomCols(COMMAND_T* = NULL)
{
COLORREF cr;
// All black check
if (AllBlack())
return;
for (int i = 1; i <= GetNumTracks(); i++)
{
MediaTrack* tr = CSurf_TrackFromID(i, false);
for (int j = 0; j < GetTrackNumMediaItems(tr); j++)
{
MediaItem* mi = GetTrackMediaItem(tr, j);
if (*(bool*)GetSetMediaItemInfo(mi, "B_UISEL", NULL))
{
for (int h = 0; h < CountTakes(mi); h++)
{
while (!(cr = g_custColors[rand() % 16]));
cr |= 0x1000000;
GetSetMediaItemTakeInfo(GetTake(mi, h), "I_CUSTOMCOLOR", &cr);
}
}
}
}
Undo_OnStateChange(__LOCALIZE("Set takes in selected item(s) to random custom color(s)","sws_undo"));
UpdateTimeline();
}
/******************************************************************************
* BR_MidiItemTimePos *
******************************************************************************/
BR_MidiItemTimePos::BR_MidiItemTimePos (MediaItem* item) :
item (item),
position (GetMediaItemInfo_Value(item, "D_POSITION")),
length (GetMediaItemInfo_Value(item, "D_LENGTH")),
timeBase (GetMediaItemInfo_Value(item, "C_BEATATTACHMODE")),
looped (!!GetMediaItemInfo_Value(item, "B_LOOPSRC")),
loopStart (-1),
loopEnd (-1),
loopedOffset (0)
{
// When restoring position and lenght, the only way to restore it for looped MIDI items is to use MIDI_SetItemExtents which will disable looping
// for the whole item. Since we have no idea what will happen before this->Restore() is called take data for active MIDI item right now instead of
// in this->Restore() (for example, if client calls SetIgnoreTempo() from BR_Util.h before restoring to disable "ignore project tempo" length of MIDI item source may change)
if (looped)
{
if (MediaItem_Take* activeTake = GetActiveTake(item))
{
double sourceLenPPQ = GetMidiSourceLengthPPQ(activeTake, true);
loopStart = MIDI_GetProjTimeFromPPQPos(activeTake, sourceLenPPQ); // we're not using MIDI_GetProjTimeFromPPQPos(activeTake, 0) because later we will use MIDI_SetItemExtents to make sure looped item
loopEnd = MIDI_GetProjTimeFromPPQPos(activeTake, sourceLenPPQ*2); // position info is restored and 0 PPQ in take could theoretically be behind project start in which case MIDI_SetItemExtents wont' work properly
loopedOffset = GetMediaItemTakeInfo_Value(activeTake, "D_STARTOFFS");
}
}
int takeCount = CountTakes(item);
for (int i = 0; i < takeCount; ++i)
{
MediaItem_Take* take = GetTake(item, i);
int noteCount, ccCount, textCount;
int midiEventCount = MIDI_CountEvts(take, ¬eCount, &ccCount, &textCount);
// In case of looped item, if active take wasn't midi, get looped position here for first MIDI take
if (looped && loopStart == -1 && loopEnd == -1 && IsMidi(take, NULL) && (midiEventCount > 0 || i == takeCount - 1))
{
double sourceLenPPQ = GetMidiSourceLengthPPQ(take, true);
loopStart = MIDI_GetProjTimeFromPPQPos(take, sourceLenPPQ);
loopEnd = MIDI_GetProjTimeFromPPQPos(take, sourceLenPPQ*2);
loopedOffset = GetMediaItemTakeInfo_Value(take, "D_STARTOFFS");
}
if (midiEventCount > 0)
{
savedMidiTakes.push_back(BR_MidiItemTimePos::MidiTake(take, noteCount, ccCount, textCount));
BR_MidiItemTimePos::MidiTake* midiTake = &savedMidiTakes.back();
for (int i = 0; i < noteCount; ++i)
midiTake->noteEvents.push_back(BR_MidiItemTimePos::MidiTake::NoteEvent(take, i));
for (int i = 0; i < ccCount; ++i)
midiTake->ccEvents.push_back(BR_MidiItemTimePos::MidiTake::CCEvent(take, i));
for (int i = 0; i < textCount; ++i)
midiTake->sysEvents.push_back(BR_MidiItemTimePos::MidiTake::SysEvent(take, i));
}
}
}
void GetMediaItemTakes(MediaItem* item, list<MediaItem_Take*> &takes, bool bActiveOnly)
{
takes.clear();
if(bActiveOnly)
{
MediaItem_Take* take = GetActiveTake(item);
if(take)
takes.push_back(take);
}
else
{
int takeIdx = 0;
while(MediaItem_Take* take = GetTake(item, takeIdx))
{
if(take)
takes.push_back(take);
takeIdx++;
}
}
}
void TakeGradient(COMMAND_T* = NULL)
{
int tCurPos = 0;
for (int i = 1; i <= GetNumTracks(); i++)
{
MediaTrack* tr = CSurf_TrackFromID(i, false);
for (int j = 0; j < GetTrackNumMediaItems(tr); j++)
{
MediaItem* mi = GetTrackMediaItem(tr, j);
if (*(bool*)GetSetMediaItemInfo(mi, "B_UISEL", NULL))
{
for (int h = 0; h < CountTakes(mi); h++)
{
COLORREF cr = CalcGradient(g_crGradStart, g_crGradEnd, (double)tCurPos++ / (CountTakes(mi)-1)) | 0x1000000;
GetSetMediaItemTakeInfo(GetTake(mi, h), "I_CUSTOMCOLOR", &cr);
}
tCurPos = 0;
}
}
}
Undo_OnStateChange(__LOCALIZE("Set takes in selected item(s) to color gradient","sws_undo"));
UpdateTimeline();
}
void TakeOrderedCol(COMMAND_T* = NULL)
{
UpdateCustomColors();
int tCurPos = 0;
for (int i = 1; i <= GetNumTracks(); i++)
{
MediaTrack* tr = CSurf_TrackFromID(i, false);
for (int j = 0; j < GetTrackNumMediaItems(tr); j++)
{
MediaItem* mi = GetTrackMediaItem(tr, j);
if (*(bool*)GetSetMediaItemInfo(mi, "B_UISEL", NULL))
{
for (int h = 0; h < CountTakes(mi); h++)
{
COLORREF cr = g_custColors[tCurPos++ % 16] | 0x1000000;
GetSetMediaItemTakeInfo(GetTake(mi, h), "I_CUSTOMCOLOR", &cr);
}
tCurPos = 0;
}
}
}
Undo_OnStateChange(__LOCALIZE("Set takes in selected item(s) to ordered custom colors","sws_undo"));
UpdateTimeline();
}
